Do you understand the knowledge of commonly used cylindrical positioning pins

Positioning pin is a very wide range of parts in the mold manufacturing industry, including stamping molds, injection molds, etc. The precision of the mold is very high. If the template is only fixed with bolts, it will definitely not work, so only positioning pins can be used to achieve the purpose of positioning, or to prevent the installation position and direction from being wrong. Cylindrical positioning pins are commonly used positioning pins. What are its characteristics? This time, let's take a look at the cylindrical positioning pin. What is a cylindrical pin? Cylindrical positioning pin (spring pin) is a headless hollow cylinder, axially slotted, chamfered at both ends. Used for positioning, connection and fixing between parts; it needs to have good elasticity and shear resistance, these

2022-04-01

A brief understanding of the positioning pin

When the machine body is connected by multiple parts, and each part needs to maintain an accurate position during processing and assembly, positioning pins should be used for positioning. For example, the split box is composed of a cover and a base, and the machining accuracy of the upper Bearing hole is relatively high. Therefore, in the design, the two positioning pins should be set at a far apart position on the split surface to ensure the accuracy of processing and assembly. The characteristics of the positioning pin: 1. The positioning pin has the characteristics of simple structure, good neutrality, high load-bearing capacity, good load change and impact performance, but the positioning pin has high requirements for the processing accuracy of the mating surface.

2022-03-17

Introduction to locating pins

The positioning pin is a part that participates in limiting the degree of freedom of an object. It has certain applications in some mechanical motion equipment, and is mainly used for positioning in two-dimensional space. The positioning pin takes the workpiece hole as the positioning reference, participates in the parts that limit the degree of freedom of the object, and controls the linear motion of the object in the three axes and six axes of X, Y and Z. Free movement around X, Y, and Z rotational movement. In a mold composed of two or more parts, a pin used to position two adjacent parts of the mold. When the body is connected by multiple parts, and each part needs to maintain an accurate position during processing and assembly, positioning pins should be used for positioning.

2022-03-03

Importance of one-way Roller pin Bearing

One-way Roller pin Bearing is well received by customers. During the operation of the one-way Roller pin Bearing, the Bearing product reduces the friction torque, and can use lower working temperature, lower power and lubricating oil consumption, so that the Bearing product not only runs well, but is also deeply supported by the majority of users. What effect does the needle fall from the one-way Roller pin Bearing have on the machine? The falling off of the Roller pin Bearing by the one-way Roller pin is undoubtedly a terrible thing for every manufacturer using the equipment. For each product, if the small part of the one-way Roller pin Bearing is the missing part of the heart, can it still work? Of course, the early coordination problem is not big, but Bearing

2022-02-15

Required load capacity of one-way Roller pin Bearing

The load capacity of the one-way Roller pin Bearing is a problem that many manufacturers attach great importance to when choosing Bearing products. What needs to be noted in the installation of the one-way Roller pin Bearing is that the role and force occupied by the Bearing product is huge. Now Bearing products have higher capacity in terms of carrying capacity, and the capacity is constantly improving. How much load is required for one-way Roller pin Bearing and how much load is required for one-way Roller pin Bearing. Here is a brief introduction for everyone. Loading has always been a very important issue in Bearing products. The one-way Roller pin Bearing was given a lot of hope. In mechanical operation, products that need to withstand high loads. Bearing need to be able to run

2022-01-25

Knowledge of one-way Roller pin Bearing

A unidirectional Roller pin Bearing is a Roller Bearing with a cylindrical Roller. Relative to its diameter, the drum is thin and long. This Bearing is called a one-way Roller pin Bearing. Although the cross-section is small, the Bearing has a high load-bearing capacity. The one-way Roller pin Bearing is equipped with a slender Roller( Roller diameter D≤ 5mm,L/D≥ 2.5,L is the Roller length), so the radial structure is compact, the inner diameter and the bearing capacity are the same. The unidirectional Roller pin Bearing is particularly suitable for support structures with limited radial mounting dimensions. Depending on the application, one-way Roller pin Bearing without inner ring or Roller pin and cage assembly can be selected. At this time, directly match the journal face and the Bearing

2022-01-22

Congratulations: Changzhou Bangde Bearing Roller Co., Ltd. Signing orders with Zhejiang customers!!

On July 5, 2021, our company accepted the order confirmation review of important customers in Zhejiang. The customers were very satisfied with our production site and quality system management, and signed a letter of intent to supply on the spot. The two sides said that they will cooperate wholeheartedly and win-win!

2021-12-27

What is the role of Bearing roller

A Bearing roller is a type of Bearing. As the journal rotates, it makes circumferential contact with a number of Rollers, which are usually mounted on locating rings. The Bearing roller can achieve good precision and rigidity by pre-tensioning. In addition, the working clearance of the Bearing can be adjusted arbitrarily by using a tapered inner ring. The program can meet the printing press roller Bearing zero clearance requirements. The use of Roller pin Bearing still leaves printer manufacturers worried about finding the right Roller pin set for high-precision housings and experienced installers. In order to solve this problem, Bearing manufacturers have developed Bearing roller supports with integrated flanges on the outer ring. In addition, flange outer ring for printer manufacturer

2021-12-02

A brief understanding of the Bearing roller

A Bearing roller is a type of Bearing. As the journal rotates, it makes circumferential contact with a number of Rollers, which are usually mounted on locating rings. The Bearing roller can achieve good precision and rigidity by pre-tensioning. In addition, the working clearance of the Bearing can be adjusted arbitrarily by using a tapered inner ring. The program can meet the printing press roller Bearing zero clearance requirements. The use of Roller pin Bearing still leaves printer manufacturers worried about finding the right Roller pin set for high-precision housings and experienced installers. In order to solve this problem, Bearing manufacturers have developed Bearing roller supports with integrated flanges on the outer ring. In addition, flange outer ring for printer manufacturer

2021-11-30

Introduction to Bearing Roller

A Bearing roller is a type of Bearing. As the journal rotates, it makes circumferential contact with a number of Rollers, which are usually mounted on locating rings. Bearing rollers can be preloaded to achieve good accuracy and rigidity. In addition, the working clearance of the Bearing can be adjusted arbitrarily by the conical inner ring. This solution makes it possible to achieve the requirement of zero play Bearing the rollers of the printing press. The use of Roller pin Bearing still leaves printer manufacturers fretting about the need for high-precision sheaths and experienced installers to find the right Roller pin set. In order to solve this problem, Bearing manufacturers have developed Bearing roller supports with integrated flanges on the outer ring. In addition, flange outer ring for printer manufacturer

2021-11-26