Clamp for turning eccentric parts

A fixture and eccentric technology, which is applied in the direction of metal processing machinery parts, clamping, manufacturing tools, etc., can solve the problems such as the inability to guarantee the size of the turning outer circle, affect the processing effect of eccentric parts, and the difference in eccentricity, so as to achieve simple structure and prevent parts Loosening and avoiding the effect of eccentricity change

Pending Publication Date: 2019-08-23
AVIC STANDARD PARTS MFG
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Eccentric fixtures used in traditional processes such as Figure 5 , Image 6 As shown, the elastic openings are arranged parallel to the eccentricity of the eccentric parts. During the processing, due to the force deformation of the fixture, the eccentricity of the parts after processing will often be out of tolerance. At the same time, the outer circle size of the turning cannot be guaranteed, which seriously affects the eccentric parts. processing effect

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Clamp for turning eccentric parts
  • Clamp for turning eccentric parts
  • Clamp for turning eccentric parts

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The specific implementation, structure, features and functions of the jig for turning eccentric parts according to the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0019] see Figure 1 to Figure 2 , the fixture for turning eccentric parts of the present invention includes a fixture body 3, a fastening screw A1, and a fastening screw B6, wherein: the front part of the fixture body 3 is provided with an elastic opening 4 transversely, and the middle part of the elastic opening 4 is provided with a mounting hole 2. The mounting blocks 8 on both sides of the body 3 are respectively equipped with fastening screws A1 and fastening screws B6. A longitudinal mounting groove 7 is arranged between the mounting blocks 8 at both ends, and the center line of the mounting groove 7 passes through the center of the mounting hole 2. The center of the section is perpendicular to the central axis of the moun...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a clamp for turning eccentric parts. The clamp comprises a clamp body (3), a fastening screw A (1) and a fastening screw B (6), and the clamp is characterized in that an elastic opening (4) is transversely formed in the front part of the clamp body (3), a mounting hole (2) is formed in the middle of the elastic opening (4), the fastening screw A (1) and the fastening screwB (6) are correspondingly arranged in mounting blocks (8) on two sides of the clamp body (3) in a penetrating mode, and a longitudinal mounting groove (7) is arranged between the mounting blocks (8);and a central line of the mounting groove (7) penetrates through the circle of a section of the mounting hole (2) and is perpendicular to the central axis of the mounting hole (2), each of the fastening screw A (1) and the fastening screw B (6) is provided with an anti-loose nut (5) in a matched mode, and the anti-loose nuts (5) are correspondingly installed to the outer side surfaces of the mounting blocks (8) in a matched mode. The clamp for the turning eccentric parts has the advantages of being simple in structure, stable and reliable, convenient to operate, accurate and feasible, and suitable for popularization and application of the turning eccentric parts.

Description

technical field [0001] The invention belongs to the technical field of clamping devices, and in particular relates to a clamp for turning eccentric parts. Background technique [0002] In mechanical transmission, eccentric parts (such as image 3 , Figure 4 )essential. Turning rotary motion into reciprocating linear motion or reciprocating linear motion into rotary motion is generally accomplished by using eccentric parts. For the turning processing of eccentric parts, it is often realized with the help of eccentric fixtures. Whether the design of eccentric fixtures is reasonable or not often determines whether the parts can be processed qualified and whether the processing size is stable. Eccentric fixtures used in traditional processes such as Figure 5 , Image 6 As shown, the elastic openings are arranged parallel to the eccentricity of the eccentric parts. During the processing, due to the force deformation of the fixture, the eccentricity of the parts after proces...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & AuthorityApplications(China)
IPC IPC(8): B23Q3/00
CPCB23Q3/00B23Q2703/10
Inventor王银银隋天龙吴旭
OwnerAVIC STANDARD PARTS MFG