CN219212893U

CN219212893U - Clamp for processing plastic product

Info

Publication number: CN219212893U
Application number: CN202320065724.9U
Authority: CN
Inventors: 陈洪帅; 李晓龙
Original assignee: Guangzhou Gaode Plastic Products Co ltd
Current assignee: Guangzhou Gaode Plastic Products Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-06-20
Anticipated expiration: 2033-01-06

Abstract

The utility model relates to the technical field of plastic product processing, in particular to a clamp for plastic product processing, which comprises a top plate, wherein a U-shaped block is fixedly arranged in the middle of the upper end of the top plate, a movable plate is slidably arranged in the U-shaped block, a placing table is fixedly arranged at the upper end of the movable plate, a first fixing block is fixedly arranged on one side of the upper end of the top plate, a V-shaped groove is formed in one side of the first fixing block, which is deviated from the first fixing block, a second fixing block is fixedly arranged on one side of the upper end of the top plate, which is deviated from the first fixing block, a V-shaped clamping block is slidably arranged on one side of the second fixing block, which is deviated from the V-shaped clamping block, and an operating block is rotatably arranged on one side of the second fixing block. According to the utility model, one end of a plastic workpiece is guided and limited through the V-shaped groove on the first fixed block, the other end of the plastic workpiece is tightly propped through the V-shaped clamping block, and the two ends of the plastic workpiece are clamped through the matching of the V-shaped groove of the first fixed block and the V-shaped clamping block, so that the plastic workpiece is prevented from being clamped and inclined.

Description

Clamp for processing plastic product

Technical Field

The utility model relates to the technical field of plastic product processing, in particular to a clamp for plastic product processing.

Background

Plastic products are commonly called articles for life, industry and the like which are processed by adopting plastics as main raw materials. The plastic is a synthetic polymer material with plasticity, which forms three synthetic materials indispensable for daily life with synthetic rubber and synthetic fiber, specifically, the plastic is a material which takes natural or synthetic resin as main component, is added with various additives, can be molded into a certain shape under certain temperature and pressure, and keeps the shape unchanged at normal temperature.

The existing plastic part clamping equipment does not position and guide the plastic product when the plastic product is clamped by the operation of a worker, so that the plastic product is clamped obliquely, and the processing effect of the plastic product is affected.

Disclosure of Invention

The utility model aims to provide a clamp for processing plastic products, which can position and limit the plastic products and then clamp and fix the plastic products.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a clamp for plastic products processing, includes the roof, the U-shaped piece has set firmly in the middle of the upper end of roof, the inside slip of U-shaped piece is equipped with the fly leaf, the upper end of fly leaf has set firmly and has placed the platform, upper end one side of roof has set firmly first fixed block, first fixed block is equipped with V-arrangement recess to U-shaped piece direction one side, the upper end of roof deviates from first fixed block one side and has set firmly the second fixed block, the second fixed block is equipped with V-arrangement clamp splice to first fixed block direction one side slip, the second fixed block deviates from V-arrangement clamp splice one side rotation and is equipped with the operation piece.

One end of the plastic workpiece is guided and limited through the V-shaped groove on the first fixed block, the other end of the plastic workpiece is tightly propped through the V-shaped clamping block, and two ends of the plastic workpiece are clamped through the matching of the V-shaped groove and the V-shaped clamping block of the first fixed block, so that the plastic workpiece is prevented from being clamped and inclined.

Preferably, the operation block is in threaded contact with the second fixed block, one end of the operation block extends into the second fixed block and is connected with the V-shaped clamping block, one end of the operation block in the direction of the V-shaped clamping block is fixedly provided with a push rod, a through hole is formed in the V-shaped clamping block, and the push rod slides in the annular piece. Wherein, the ejector rod passes through the through hole to further tightly push up the plastic workpiece.

Preferably, the operation block is arranged in the V-shaped clamping block, an annular piece is sleeved on the outer side of the periphery of the operation block, and an elastic piece is connected between the annular piece and the V-shaped clamping block. The V-shaped clamping blocks are contacted and clamped with the plastic workpiece through the elastic parts during movement of the annular parts, and then the plastic workpiece is further tightly propped up through the ejector rods passing through the through holes.

Preferably, two moving blocks are fixedly arranged on two sides of the upper end of the movable plate, two clamping blocks are slidably arranged on two sides of the inner portion of the U-shaped block, each clamping block is in inclined surface contact with the moving block, a bottom plate is arranged below the top plate, two vertical plates are fixedly connected between the bottom plate and the top plate, an oil cylinder is arranged at the upper end of the bottom plate, and an extending end of the oil cylinder penetrates through the top plate and is fixedly connected with the lower end of the movable plate. The movable plate moves downwards to drive the two clamping blocks to move towards the middle to clamp two sides of the plastic workpiece through the two moving blocks respectively.

Preferably, two first protruding blocks are fixedly arranged on two outer sides of one end of each moving block in the direction of the corresponding clamping block, two first grooves corresponding to the first protruding blocks one by one are formed in two sides of the inner portion of the clamping block, and each first protruding block is in inclined surface contact with the first groove. The movable plate can move upwards or downwards through the cooperation of the first groove and the first convex block, and the movable plate can drive the clamping block to move inwards or outwards through the movable block so as to control the clamping block to clamp and loosen the plastic workpiece.

Preferably, two second protruding blocks are fixedly arranged on two inner sides of one end of each clamping block in the direction of the corresponding moving block, two second grooves corresponding to the second protruding blocks one by one are formed in the moving block, and each second protruding block is in inclined surface contact with the second groove. Wherein, through second lug and second recess cooperation, make the vertical removal of movable block pass through the inclined plane and can be steady drive the clamp splice to horizontal migration.

Preferably, two third grooves are formed in two sides of each clamping block, third protruding blocks corresponding to the third grooves one by one are arranged in the U-shaped blocks and located on two sides of the clamping blocks, and the third protruding blocks slide in the third grooves. Wherein, through the cooperation of third recess and third lug, make the smooth horizontal migration of clamp splice in the U-shaped piece.

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

1. one end of the plastic workpiece is guided and limited through the V-shaped groove on the first fixing block, the other end of the plastic workpiece is tightly propped through the V-shaped clamping block, and two ends of the plastic workpiece are clamped through the matching of the V-shaped groove of the first fixing block and the V-shaped clamping block, so that the plastic workpiece is prevented from being clamped and inclined.

2. The annular piece moves to enable the V-shaped clamping block to move to be in contact with and clamped with the plastic workpiece through the elastic piece, and then the plastic workpiece is further tightly propped up through the ejector rod penetrating through the through hole.

3. The two clamping blocks move towards the middle in a stable manner to clamp two sides of the plastic workpiece; meanwhile, the movable plate moves downwards to drive the placing table to move downwards to separate from the plastic workpiece, so that the plastic workpiece can be processed conveniently.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic view of an isometric structure of the present utility model.

Fig. 2 is a schematic top view of the present utility model.

FIG. 3 is a schematic cross-sectional view of the structure at A-A in FIG. 2.

FIG. 4 is a schematic cross-sectional view of the structure at B-B in FIG. 2.

FIG. 5 is a schematic cross-sectional view of the structure at C-C in FIG. 4.

FIG. 6 is a schematic view of an isometric structure of a clamp block and a moving block of the present utility model.

In the figure, a top plate 10, a U-shaped block 11, a movable plate 12, a placement table 13, a first fixed block 14, a V-shaped groove 15, a second fixed block 16, a V-shaped clamping block 17, an operation block 18, a through hole 19, a ring-shaped member 20, a top rod 21, an elastic member 22, a vertical plate 23, a bottom plate 24, an oil cylinder 25, a clamping block 26, a movable block 27, a first bump 28, a first groove 29, a second bump 30, a second groove 31, a third groove 32, and a third bump 33.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are, however, not limited to the embodiments described herein, but are to be provided for the purpose of making the disclosure of the utility model more thorough.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Example 1

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a clamp for plastic products processing, including roof 10, the upper end centre of roof 10 has set firmly U-shaped piece 11, the inside slip of U-shaped piece 11 is equipped with fly leaf 12, the upper end of fly leaf 12 has set firmly and has placed platform 13, the upper end one side of roof 10 has set firmly first fixed block 14, first fixed block 14 is equipped with V-arrangement recess 15 to U-shaped piece 11 direction one side, the upper end of roof 10 has set firmly second fixed block 16 to first fixed block 14 one side of skew, second fixed block 16 is equipped with V-arrangement clamp splice 17 to first fixed block 14 direction one side slip, second fixed block 16 skew V-arrangement clamp splice 17 one side rotates and is equipped with operation piece 18.

When the plastic workpiece clamping device is used, a worker places a plastic workpiece on the placing table 13, one end of the plastic workpiece is placed in the V-shaped groove 15 for guiding and limiting, the V-shaped clamping block 17 is driven to move towards the direction of the V-shaped groove 15 by the pushing operation block 18 to tightly push the other end of the plastic workpiece, and the V-shaped groove 15 of the first fixing block 14 is matched with the V-shaped clamping block 17 to clamp the two ends of the plastic workpiece, so that the plastic workpiece is prevented from being clamped and inclined.

Example two

As a further example, referring to fig. 3, as a basis of the first embodiment, an operating block 18 is in threaded contact with a second fixed block 16, one end of the operating block 18 extends into the second fixed block 16 to be connected with a V-shaped clamping block 17, a push rod 21 is fixed at one end of the operating block 18 in the direction of the V-shaped clamping block 17, a through hole 19 is provided in the V-shaped clamping block 17, and the push rod 21 slides in a ring member 20. The operation block 18 is arranged in the V-shaped clamping block 17 and sleeved with an annular piece 20 at the outer side in the circumferential direction, and an elastic piece 22 is connected between the annular piece 20 and the V-shaped clamping block 17.

When the plastic workpiece clamping device is used, a worker rotates the operation block 18, the operation block 18 rotates to enable the operation block 18 to move through threaded contact between the operation block 18 and the second fixed block 16, the operation block 18 moves to drive the annular piece 20 to rotate, the annular piece 20 moves to drive the ejector rod 21 to move to contact with the plastic workpiece through the elastic piece 22, two ends of the plastic workpiece are clamped through the matching of the V-shaped groove 15 of the first fixed block 14 and the V-shaped clamping block 17, the ejector rod 21 is pushed to slide in the annular piece 20 continuously by 1, the ejector rod 21 slides out in the annular piece 20 to further tightly push the plastic workpiece, and clamping force on the plastic workpiece is improved.

Example III

On the basis of the first embodiment and the second embodiment, as a further embodiment, referring to fig. 4-6, two moving blocks 27 are fixedly arranged on two sides of the upper end of the movable plate 12, two clamping blocks 26 are slidably arranged on two sides of the inner portion of the u-shaped block 11, each clamping block 26 is in slant contact with the moving block 27, a bottom plate 24 is arranged below the top plate 10, two vertical plates 23 are fixedly connected between the bottom plate 24 and the top plate 10, an oil cylinder 25 is arranged at the upper end of the bottom plate 24, and the extending end of the oil cylinder 25 penetrates through the top plate 10 and is fixedly connected with the lower end of the movable plate 12. Two first protruding blocks 28 are fixedly arranged on two outer sides of one end of each moving block 27 in the direction of the corresponding clamping block 26, two first grooves 29 which are in one-to-one correspondence with the first protruding blocks 28 are arranged on two inner sides of the clamping block 26, and each first protruding block 28 is in inclined surface contact with the first groove 29. Two second protruding blocks 30 are fixedly arranged on two inner sides of one end of each clamping block 26 in the direction of the corresponding moving block 27, two second grooves 31 which are in one-to-one correspondence with the second protruding blocks 30 are arranged on the moving block 27, and each second protruding block 30 is in inclined surface contact with the second groove 31. Two third grooves 32 are formed in two sides of each clamping block 26, third protruding blocks 33 which are in one-to-one correspondence with the third grooves 32 are arranged in the U-shaped blocks 11 and located on two sides of the clamping blocks 26, and the third protruding blocks 33 slide in the third grooves 32.

When the plastic workpiece clamping device is used, the oil cylinder 25 is started to shrink to drive the movable plate 12 to move downwards, the movable plate 12 moves downwards in the U-shaped block 11 and simultaneously drives the two moving blocks 27 to move downwards, the moving blocks 27 move downwards, the clamping blocks 26 move towards the middle of the U-shaped block 11 through the inclined plane fit of the first protruding blocks 28 and the first grooves 29 and the inclined plane fit of the second protruding blocks 30 and the second grooves 31, and the third grooves 32 and the third protruding blocks 33 cooperate to enable the two clamping blocks 26 to move towards the middle smoothly so as to clamp the two sides of the plastic workpiece; simultaneously, the movable plate 12 moves downwards to drive the placing table 13 to move downwards to separate from the plastic workpiece, so that the plastic workpiece can be processed conveniently.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plastic products adds anchor clamps for processing, includes roof (10), its characterized in that: the novel movable table is characterized in that a U-shaped block (11) is fixedly arranged in the middle of the upper end of the top plate (10), a movable plate (12) is slidably arranged in the U-shaped block (11), a placement table (13) is fixedly arranged at the upper end of the movable plate (12), a first fixing block (14) is fixedly arranged on one side of the upper end of the top plate (10), a V-shaped groove (15) is formed in one side of the first fixing block (14) in the direction of the U-shaped block (14), a second fixing block (16) is fixedly arranged on one side of the upper end of the top plate (10) deviated from the first fixing block (14), a V-shaped clamping block (17) is slidably arranged on one side of the second fixing block (16) in the direction of the first fixing block (14), and an operation block (18) is rotatably arranged on one side of the second fixing block (16) deviated from the V-shaped clamping block (17).

2. The jig for plastic product processing according to claim 1, wherein: the operation block (18) is in threaded contact with the second fixed block (16), one end of the operation block (18) extends into the second fixed block (16) to be connected with the V-shaped clamping block (17), a push rod (21) is fixedly arranged at one end of the operation block (18) in the direction of the V-shaped clamping block (17), a through hole (19) is formed in the V-shaped clamping block (17), and the push rod (21) slides in the annular piece (20).

3. The jig for plastic product processing according to claim 2, wherein: the operation block (18) is positioned in the V-shaped clamping block (17), an annular piece (20) is sleeved on the outer side of the circumference, and an elastic piece (22) is connected between the annular piece (20) and the V-shaped clamping block (17).

4. The jig for plastic product processing according to claim 1, wherein: two movable blocks (27) have been set firmly to the upper end both sides of fly leaf (12), the inside both sides of U-shaped piece (11) are slided and are equipped with two clamp splice (26), every clamp splice (26) and movable block (27) inclined plane contact, the below of roof (10) is equipped with bottom plate (24), be connected between bottom plate (24) and roof (10) and set firmly two riser (23), the upper end of bottom plate (24) is equipped with hydro-cylinder (25), the lower extreme fixed connection of roof (10) and fly leaf (12) is passed to the end that stretches out of hydro-cylinder (25).

5. The fixture for processing plastic products according to claim 4, wherein: two first protruding blocks (28) are fixedly arranged on two outer sides of one end of each moving block (27) in the direction of the corresponding clamping block (26), two first grooves (29) corresponding to the first protruding blocks (28) one by one are formed in two sides of the inner portion of the clamping block (26), and each first protruding block (28) is in inclined surface contact with each first groove (29).

6. The fixture for processing plastic products according to claim 4, wherein: two second protruding blocks (30) are fixedly arranged on two inner sides of one end of each clamping block (26) in the direction of the corresponding moving block (27), two second grooves (31) which are in one-to-one correspondence with the second protruding blocks (30) are formed in the moving block (27), and each second protruding block (30) is in inclined surface contact with each second groove (31).

7. The fixture for processing plastic products according to claim 4, wherein: two third grooves (32) are formed in two sides of each clamping block (26), third protruding blocks (33) which are in one-to-one correspondence with the third grooves (32) are arranged on two sides of the U-shaped blocks (11) located inside the clamping blocks (26), and the third protruding blocks (33) slide in the third grooves (32).