CN214770406U

CN214770406U - Template mold insert splicing, milling and clamping device

Info

Publication number: CN214770406U
Application number: CN202120988331.6U
Authority: CN
Inventors: 赵坤; 桂朋; 赵明月; 徐晶晶; 张海清
Original assignee: Kunshan Zoke Automation Equipment Co ltd
Current assignee: Kunshan Zoke Automation Equipment Co ltd
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-11-19
Anticipated expiration: 2031-05-10

Abstract

The utility model provides a template mold insert splicing, milling and clamping device, which comprises a support plate and four clamping mechanisms corresponding to the sides of the support plate; the clamping mechanism comprises a clamping block, a pushing block, a jacking cylinder and a sliding rail, the sliding rail is perpendicular to the corresponding side edge of the sliding rail, the sliding rail is provided with a sliding block, the clamping block is fixed at the top of the sliding block, the jacking cylinder is arranged at one end of the sliding rail, the pushing block is fixed on a telescopic rod of the jacking cylinder, one side of the clamping block, which is opposite to the clamping surface, is provided with a first inclined surface, and the top of the pushing block is provided with a second inclined surface which is matched with the first inclined surface; the support plate is provided with a first connecting column, the slider is provided with a second connecting column, and the first connecting column is connected with the second connecting column through a tension spring. The inclined plane structure that inclined plane one and inclined plane two are constituteed converts the jacking force of jacking cylinder into the horizontal migration thrust of grip block, not only can make full use of the high space of template, can realize tightly the centre gripping of template moreover.

Description

Template mold insert splicing, milling and clamping device

Technical Field

The utility model belongs to the technical field of the processing equipment, involve template mold insert concatenation and mill clamping device.

Background

When the template insert in the large-scale injection mold needs to be spliced and milled, the insert is spliced and then placed in CNC equipment. However, the conventional clamping device cannot flexibly adjust the clamping range according to the size of the template, and is low in universality.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the template insert splicing, milling and clamping device can flexibly adjust the clamping range according to the size of a template.

In order to solve the technical problem, the utility model discloses a technical scheme as follows:

the template insert splicing, milling and clamping device comprises a support plate and four clamping mechanisms corresponding to the side edges of the support plate; the clamping mechanism comprises a clamping block, a pushing block, a jacking cylinder and a sliding rail, the sliding rail is perpendicular to the corresponding side edge of the sliding rail, a sliding block is mounted on the sliding rail, the clamping block is fixed to the top of the sliding block, the jacking cylinder is arranged at one end of the sliding rail, the pushing block is fixed on a telescopic rod of the jacking cylinder, one side, opposite to a clamping surface, of the clamping block is provided with a first inclined surface, and the top of the pushing block is provided with a second inclined surface matched with the first inclined surface; the support plate is provided with a first connecting column, the slider is provided with a second connecting column, and the first connecting column is connected with the second connecting column through a tension spring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the positions of the clamping mechanisms on the carrier plate can be adjusted, and the size of a clamping area formed by the four clamping mechanisms can be adjusted only by adjusting the positions of two adjacent clamping mechanisms, so that the use is flexible;

2. the inclined plane structure that inclined plane one and inclined plane two are constituteed converts the jacking force of jacking cylinder into the horizontal migration thrust of grip block, not only can make full use of the high space of template, can realize tightly the centre gripping of template moreover.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.

FIG. 1 is a schematic view of a clamping apparatus;

FIG. 2 is a front view of the clamping device;

FIG. 3 is a schematic view of the clamping mechanism in a clamping state;

FIG. 4 is a schematic view of the clamping mechanism in a non-clamping state.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

Examples

The template insert splicing and milling clamping device shown in fig. 1 and 2 comprises a support plate 10 and four clamping mechanisms 20 corresponding to the side edges of the support plate. The clamping mechanism shown in fig. 3 and 4 comprises a clamping block 21, a pushing block 22, a jacking cylinder 23 and a sliding rail 24, wherein the sliding rail is perpendicular to the corresponding side edge, a sliding block 25 is mounted on the sliding rail, the clamping block is fixed at the top of the sliding block, the jacking cylinder is arranged at one end of the sliding rail, and a limiting block 26 is arranged at one end of the sliding rail, which is opposite to the jacking cylinder. The pushing block is fixed on a telescopic rod of the jacking cylinder, one side, opposite to the clamping surface, of the clamping block is provided with a first inclined surface 27, and the top of the pushing block is provided with a second inclined surface 28 matched with the first inclined surface; the carrier plate is provided with a first connecting column, the slider is provided with a second connecting column, and the first connecting column is connected with the second connecting column through a tension spring 29.

The clamping process of the clamping device comprises the following steps:

1. the telescopic rod of the jacking cylinder is positioned at the lowest position, the first inclined surface of the pushing block is not in contact with the clamping block, no external force is applied to the clamping block, and the clamping block moves towards the outside of the carrier plate under the action of the tension spring;

2. splicing the template insert on the support plate or the heightening block of the support plate;

3. the telescopic rod of the jacking cylinder is pushed out, the inclined surface I of the push block is in contact with the inclined surface II of the clamping block, the clamping block is applied with thrust, and the clamping surface of the clamping block clamps the template;

4. after the template insert is machined, the telescopic rod of the jacking cylinder retracts, and the clamping block releases the template under the action of the tension spring.

In conclusion, the inclined plane structure formed by the first inclined plane and the second inclined plane converts the jacking force of the jacking cylinder into the horizontal moving thrust of the clamping block, so that not only can the height space of the template be fully utilized, but also the template can be tightly clamped.

The slide groove 11 parallel to the slide rail is arranged on the support plate, the bottom of the bottom plate of the clamping mechanism is provided with a convex block which is clamped in the slide groove and fixed in the slide groove through a bolt, the position of the clamping mechanism on the support plate can be adjusted, the size of a clamping area formed by four clamping mechanisms can be adjusted by only adjusting the positions of two adjacent clamping mechanisms, and the use is flexible.

The top of ejector pad is provided with the mold insert, and inclined plane one sets up on the mold insert. The top of jacking cylinder is provided with the layer board, and the ejector pad is fixed in on the layer board. The structure design is convenient for replacing the corresponding inclined plane structure according to the size of the template.

As the improvement of this embodiment, be provided with the scalable baffle 80 that shelters from double-end cylinder between two risers, so can avoid on quartz sand adheres to double-end cylinder, improved double-end cylinder's life.

Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The template insert splicing, milling and clamping device is characterized by comprising a support plate and four clamping mechanisms corresponding to the side edges of the support plate; the clamping mechanism comprises a clamping block, a pushing block, a jacking cylinder and a sliding rail, the sliding rail is perpendicular to the corresponding side edge of the sliding rail, a sliding block is mounted on the sliding rail, the clamping block is fixed to the top of the sliding block, the jacking cylinder is arranged at one end of the sliding rail, the pushing block is fixed on a telescopic rod of the jacking cylinder, one side, opposite to a clamping surface, of the clamping block is provided with a first inclined surface, and the top of the pushing block is provided with a second inclined surface matched with the first inclined surface; the support plate is provided with a first connecting column, the slider is provided with a second connecting column, and the first connecting column is connected with the second connecting column through a tension spring.

2. The template insert splicing, milling and clamping device according to claim 1, wherein a sliding groove parallel to the sliding rail is formed in the carrier plate, and a projection clamped in the sliding groove and fixed in the sliding groove through a bolt is arranged at the bottom of a bottom plate of the clamping mechanism.

3. The template insert-splicing, milling and clamping device according to claim 1, wherein an insert is arranged on the top of the push block, and the first inclined surface is arranged on the insert.

4. The template insert splicing, milling and clamping device according to claim 1, wherein a supporting plate is arranged at the top of the jacking cylinder, and the push block is fixed on the supporting plate.

5. The template insert-splicing, milling and clamping device according to claim 1, wherein a stop block is disposed at one end of the slide rail opposite to the jacking cylinder.