CN216178662U

CN216178662U - Quick integral shape changing structure of airtight clamp

Info

Publication number: CN216178662U
Application number: CN202122792366.5U
Authority: CN
Inventors: 曾繁锋; 纪旭
Original assignee: Changsha Boda Science And Engineering Co ltd
Current assignee: Changsha Boda Science And Engineering Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-05
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses a rapid integral shape changing structure of an airtight clamp, which relates to the field of clamps and comprises an upper supporting plate and a lower supporting plate, wherein the upper supporting plate and the lower supporting plate are arranged in an up-down symmetrical mode, an upper die fixing seat and a pressing block are sequentially arranged in the middle of the bottom of the upper supporting plate, a lower die fixing seat is arranged at the top of the lower supporting plate, and an air groove is formed in the lower die fixing seat. The clamp integral body is composed of an upper support plate and a lower support plate, when the clamp integral body is used, downward force can be applied to the upper support plate to enable the upper support plate to move downwards, the air groove in the lower die fixing seat is ventilated at the moment, the clamp is fixed by matching the upper die fixing seat and the lower die fixing seat, when the clamp needs to be remodeled, the clamp integral body composed of the upper support plate and the lower support plate is directly replaced, a specific clamping part in the clamp does not need to be dismounted, the clamp can be directly processed after the remodelling is finished, accurate adjustment is not needed, and the clamp integral body is convenient and quick to use.

Description

Quick integral shape changing structure of airtight clamp

Technical Field

The utility model relates to the field of clamps, in particular to a rapid integral shape changing structure of an airtight clamp.

Background

The jig is a device for fixing a machining object to a correct position for construction or inspection in a machine manufacturing process, and is also called a jig, and broadly, a device for quickly, conveniently and safely installing a workpiece in any process is called a jig, and the jig generally includes a positioning element, a clamping device, a tool setting guide element, an indexing device, a connecting element, a jig body, and the like.

When the clamp needs to be compatible with various workpieces with different overall dimensions when in use, the clamp needs to be remodeled, so that the clamp is suitable for the workpieces with different overall dimensions, but the existing clamp is not particularly convenient to remodel, the clamping parts in the clamp need to be dismantled and replaced one by one, time and labor are wasted, accurate adjustment is needed, and the clamp is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims to provide a rapid and integral shape changing structure of an airtight clamp, so as to solve the technical problem that the shape changing of a common clamp is not particularly convenient.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a quick whole remodelling structure of airtight anchor clamps, includes backup pad and bottom suspension fagging, it sets up for the longitudinal symmetry to go up backup pad and bottom suspension fagging, the centre of going up the backup pad bottom has set gradually mould fixing base and briquetting, the top of bottom suspension fagging is provided with the lower mould fixing base, the gas tank has been seted up to the inside of lower mould fixing base.

Through adopting above-mentioned technical scheme, directly will go up the anchor clamps that backup pad and bottom suspension are constituteed and wholly change, need not directly can process after the remodelling is accomplished to demolising inside concrete clamping part, need not carry out accurate adjustment, convenient to use is swift.

The utility model is further provided that a guide post is arranged between the upper supporting plate and the lower supporting plate, and a spring is arranged on the outer wall of the guide post.

Through adopting above-mentioned technical scheme, the guide pillar carries out spacing direction for the removal of going up the backup pad, and the spring has played the cushioning effect.

The utility model is further provided that the bottom of the upper supporting plate is provided with a linear bearing on the outer wall of the guide post.

Through adopting above-mentioned technical scheme, linear bearing has made things convenient for the motion of going up the backup pad.

The utility model is further provided that the top of the outer wall of the lower die fixing seat is provided with an error-proof block.

By adopting the technical scheme, the error-proof block can determine the direction and the position of the lower die fixing seat, and installation errors are prevented.

The utility model is further provided that the bottom of the upper support plate and the top of the lower support plate are both provided with a group of limiting pins, and the positions of each group of limiting pins are in one-to-one correspondence.

Through adopting above-mentioned technical scheme, the spacer pin can restrict the feed amount of going up the backup pad.

In summary, the utility model mainly has the following beneficial effects: the clamp integral body is composed of an upper support plate and a lower support plate, when the clamp integral body is used, downward force can be applied to the upper support plate to enable the upper support plate to move downwards, the air groove in the lower die fixing seat is ventilated at the moment, the clamp is fixed by matching the upper die fixing seat and the lower die fixing seat, when the clamp needs to be remodeled, the clamp integral body composed of the upper support plate and the lower support plate is directly replaced, a specific clamping part in the clamp does not need to be dismounted, the clamp can be directly processed after the remodelling is finished, accurate adjustment is not needed, and the clamp integral body is convenient and quick to use.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a side cross-sectional view of the present invention;

fig. 3 is a front cross-sectional view of the present invention.

In the figure: 1. an upper support plate; 2. a lower support plate; 3. an upper die fixing seat; 4. briquetting; 5. a guide post; 6. a spring; 7. a linear bearing; 8. a lower die fixing seat; 9. an error-proofing block; 10. an air tank; 11. and a limiting pin.

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 in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A rapid integral shape changing structure of an airtight clamp is disclosed, as shown in figure 1-3, comprising an upper support plate 1 and a lower support plate 2, wherein the upper support plate 1 and the lower support plate 2 are arranged in a vertical symmetry manner, an upper mold fixing seat 3 and a pressing block 4 are sequentially arranged in the middle of the bottom of the upper support plate 1, a lower mold fixing seat 8 is arranged at the top of the lower support plate 2, and an air groove 10 is arranged inside the lower mold fixing seat 8, the structure is a clamp integral body consisting of the upper support plate 1 and the lower support plate 2, when in use, downward force can be applied to the upper support plate 1 to enable the upper support plate 1 to move downwards, the air groove 10 inside the lower mold fixing seat 8 is ventilated, the clamp is fixed by matching the upper mold fixing seat 3 and the lower mold fixing seat 8, when the clamp needs to be changed, the clamp integral body consisting of the upper support plate 1 and the lower support plate 2 is directly changed without removing a specific clamping part inside, the die-changing machine can be directly processed after the die-changing is finished, does not need to be accurately adjusted, and is convenient and quick to use.

Referring to fig. 1, a guide post 5 is disposed between an upper support plate 1 and a lower support plate 2, a spring 6 is disposed on an outer wall of the guide post 5, when the upper support plate 1 moves downward, a linear bearing 7 moves along the guide post 5, and the spring 6 buffers the upper support plate 1.

Referring to fig. 1, a linear bearing 7 is disposed on the outer wall of the guide post 5 at the bottom of the upper support plate 1, and when the upper support plate 1 moves downward, the linear bearing 7 moves along the guide post 5, and the spring 6 buffers the upper support plate 1.

Referring to fig. 1, the top of the outer wall of the lower die fixing seat 8 is provided with a mistake-proofing block 9, and an installer can determine the position of the lower die fixing seat 8 through the mistake-proofing block 9.

Referring to fig. 1, a set of limit pins 11 is disposed at the bottom of the upper support plate 1 and at the top of the lower support plate 2, and the position of each set of limit pins 11 corresponds to each other, and the limit pins 11 can limit the feeding amount of the upper support plate 1.

The working principle of the utility model is as follows: anchor clamps are the whole of compriseing last backup pad 1 and bottom suspension fagging 2, can exert decurrent power to last backup pad 1 when using, make and go up backup pad 1 downstream, linear bearing 7 removes along guide pillar 5, spring 6 cushions last backup pad 1, ventilate lower mould fixing base 8 inside gas tank 10 this moment, mould fixing base 3 is fixed the anchor clamps with lower mould fixing base 8 in the cooperation, when needs remodel to anchor clamps, directly will go up the anchor clamps that backup pad 1 and bottom suspension fagging 2 constitute and wholly change, need not be to demolising inside concrete clamping part, directly can process after the remodel is accomplished, need not carry out the accurate adjustment, high durability and convenient use.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides a quick whole structure of remodeling of airtight anchor clamps, includes backup pad (1) and bottom suspension fagging (2), its characterized in that: go up backup pad (1) and bottom suspension fagging (2) and set up for longitudinal symmetry, the centre of going up backup pad (1) bottom has set gradually mould fixing base (3) and briquetting (4), the top of bottom suspension fagging (2) is provided with lower mould fixing base (8), gas tank (10) have been seted up to the inside of lower mould fixing base (8).

2. The airtight clamp rapid integral remodeling structure as recited in claim 1, wherein: a guide post (5) is arranged between the upper supporting plate (1) and the lower supporting plate (2), and a spring (6) is arranged on the outer wall of the guide post (5).

3. The airtight clamp rapid integral remodeling structure as recited in claim 1, wherein: and a linear bearing (7) is arranged on the outer wall of the guide post (5) at the bottom of the upper supporting plate (1).

4. The airtight clamp rapid integral remodeling structure as recited in claim 1, wherein: and the top of the outer wall of the lower die fixing seat (8) is provided with a mistake-proofing block (9).

5. The airtight clamp rapid integral remodeling structure as recited in claim 1, wherein: the bottom of going up backup pad (1) and the top of bottom suspension fagging (2) all are provided with a set of spacer pin (11), and the position one-to-one of every group spacer pin (11).