CN210059676U

CN210059676U - Sliding type stripping device

Info

Publication number: CN210059676U
Application number: CN201920667037.8U
Authority: CN
Inventors: 孙舟勇; 徐家峰; 邵磊
Original assignee: Origin Of Intelligent Forming Equipment Ltd By Share Ltd
Current assignee: Origin Of Intelligent Forming Equipment Ltd By Share Ltd
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-02-14
Anticipated expiration: 2029-05-10

Abstract

The utility model discloses a sliding stripping device, which comprises a stripping seat, a sliding block, a spring rod, a spring and a stripping plate, wherein the stripping seat is fixed on a cold header; the stripping seat is symmetrically provided with sliding block stop blocks, the spring rod is erected between the sliding block stop blocks, and the outer side of the spring rod is sleeved with a spring; the sliding block is slidably arranged on the spring rod and is fixedly connected with one end of the spring; the stripper plate is fixed on the sliding block and can move along the axial direction of the spring rod along with the sliding block. The utility model discloses the material device is taken off to slidingtype that obtains utilizes spring and slider, and the distance of taking off between material device and the mould can change along with part length's change, has avoided taking off the restriction of material device to cold-heading part size, has improved the suitability of cold heading machine.

Description

Sliding type stripping device

Technical Field

The utility model relates to a production auxiliary assembly, especially a slidingtype takes off material device.

Background

The cold header is one of the most common fastener production devices in modern industry, and the conventional cold header generally comprises a feeding mechanism, a cutting mechanism, a clamping and conveying mechanism, an upsetting mechanism, an ejecting mechanism and the like, which are mutually matched to realize continuous, multi-station and automatic production operation.

In the actual production process, in order to ensure that the work is carried out smoothly, the part at the tail end of the working procedure needs to be separated from the die in time, so that the existing cold header is often provided with a stripping device; however, most of the stripper plates of the prior stripper devices are fixedly mounted on the base, so that the distance between the stripper plate and the die is fixed, and the length of the product which can be processed by the cold header is limited.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the not enough of above-mentioned prior art and providing one kind can adjust and the mould interval to reduce the slidingtype of cold heading machine production restriction and take off the material device.

In order to realize the aim, the sliding type stripping device comprises a stripping seat, a sliding block, a spring rod, a spring and a stripping plate which are fixed on a cold header; the stripping seat is symmetrically provided with sliding block stop blocks, the spring rod is erected between the sliding block stop blocks, and the outer side of the spring rod is sleeved with a spring; the sliding block is slidably mounted on the spring rod and is fixedly connected with one end of the spring, the other end of the spring is fixed on the sliding block stop block, and the sliding block is fixedly provided with a stripper plate which can move along the axial direction of the spring rod along with the sliding block.

In order to move the direction of the slide block, a slide guide rod parallel to the spring rod is fixedly erected between the slide block stop blocks, and a through hole matched with the slide guide rod is formed in the slide block; in order to keep the motion stability of the sliding block, the two through holes on the guide sliding rod and the sliding block can be symmetrically arranged relative to the spring rod.

In order to meet the requirement of high-frequency reciprocating axial sliding of the stripping mechanism and avoid the blocking of the sliding block due to the guide sliding rod, a linear bearing is arranged in the through hole on the sliding block and is in sliding fit with the guide sliding rod.

The utility model provides a slidingtype takes off material device utilizes spring and slider, takes off the distance between material device and the mould and can change along with part length's change, has avoided taking off the restriction of material device to cold-heading part size, has improved the suitability of cold heading machine.

Drawings

Fig. 1 is a schematic structural view of an embodiment 1 of the sliding type stripping device of the present invention;

fig. 2 is a schematic structural view of the sliding type stripping device of embodiment 2 of the present invention;

fig. 3 is a schematic working diagram of the sliding type stripping device of the present invention.

In the figure: the device comprises a stripping seat 1, a slide block stop block 2, a spring 3, a spring rod 4, a stripping plate 5, a slide block 6, a through hole 7, a guide slide rod 8, a linear bearing 9 and a part 10.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

Example 1:

the sliding stripping device described in this embodiment, as shown in fig. 1, includes a stripping base 1 fixed on a cold header, a slide block 6, a spring rod 4, a spring 3, and a stripping plate 5; the stripping seat 1 is symmetrically provided with sliding block stoppers 2, the spring rod 4 is erected between the sliding block stoppers 2, and the outer side of the spring rod 4 is sleeved with a spring 3; the sliding block 6 is slidably mounted on the spring rod 4 and is fixedly connected with one end of the spring 3, the other end of the spring 3 is fixed on the sliding block stop block 2, the sliding block 6 is fixedly provided with the stripper plate 5, and the stripper plate 5 can axially move along the spring rod 4 along with the sliding block 6.

In the actual working process, as shown in fig. 3, the associated slide 6 retreats under the action of the ejected part 10, a sufficient drop space is reserved for the long part 10, and when the part 10 drops, the associated slide 6 is reset under the action of the spring 3.

The sliding type stripping device provided by the embodiment utilizes the spring 3 and the sliding block 6, the distance between the stripping device and the die can be changed along with the change of the length of the part, the limitation of the stripping device on the size of the cold heading part is avoided, and the applicability of the cold heading machine is improved.

Example 2:

as shown in fig. 2, in the sliding type stripping device described in this embodiment, in addition to the features described in embodiment 1, in order to ensure the smooth movement of the sliding block 6 in the movement direction, two sliding guide rods 8 parallel to the compression spring rods are symmetrically and respectively disposed between the sliding block stoppers 2 and the compression spring rods, and through holes 7 matched with the sliding guide rods 8 are disposed on the sliding block 6.

As shown in fig. 2, in order to meet the requirement of high-frequency reciprocating axial sliding of the stripping mechanism and avoid the block 6 from being blocked by the slide guide rod 8, a linear bearing 9 is arranged in the through hole 7 on the block 6, and the linear bearing 9 is in sliding fit with the slide guide rod 8.

The sliding type stripping device provided by the embodiment utilizes the guide slide rod 8 and the matching structure thereof, ensures the stable operation of the stripping device in a long-term working state, and improves the reliability of the stripping device.

Claims

1. A sliding type stripping device comprises a stripping seat (1) fixed on a cold header, a sliding block (6), a spring rod (4), a spring (3) and a stripping plate (5); the automatic material removing device is characterized in that sliding block stop blocks (2) are symmetrically arranged on the material removing seat (1), the spring rod (4) is erected between the sliding block stop blocks (2), and a spring (3) is sleeved on the outer side of the spring rod (4); the sliding block (6) is slidably mounted on the spring rod (4) and is fixedly connected with one end of the spring (3), the other end of the spring (3) is fixed on the sliding block stop block (2), and the stripper plate (5) is fixed on the sliding block (6).

2. The sliding type stripping device as claimed in claim 1, characterized in that a guide rod (8) parallel to the spring rod (4) is fixedly arranged between the slide block stoppers (2), and the slide block (6) is provided with a through hole (7) matched with the guide rod (8).

3. The sliding type stripping device as claimed in claim 2, characterized in that a linear bearing (9) is arranged in the through hole (7) on the sliding block (6), and the linear bearing (9) is in sliding fit with the sliding guide rod (8).