CN216706687U

CN216706687U - Clamp for numerical control lathe

Info

Publication number: CN216706687U
Application number: CN202122511270.7U
Authority: CN
Inventors: 邓李桃; 段志中; 张美军
Original assignee: Pingxiang Xuelang Cnc Technology Co ltd
Current assignee: Pingxiang Xuelang Cnc Technology Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-06-10
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses a clamp for a numerical control lathe, which comprises a clamp body, wherein lock boxes are fixedly connected to the front side of the clamp body, the number of the lock boxes is three, the lock boxes are uniformly distributed, a long rod is connected to the inner wall of each lock box in a sliding mode, an extrusion block is fixedly connected to the inner side, penetrating through the inner side of each long rod, of each lock box, tooth grooves are formed in two sides of each long rod, rectangular boxes are fixedly connected to two sides of each lock box, and sliding blocks are connected to the inner walls of the rectangular boxes in a sliding mode. The clamp comprises a clamp body, a lock box, a long rod, an extrusion block, a tooth groove, a rectangular box, a sliding block, a limiting tooth block, a connecting rod, a spring, a pull ring, a movable block and a non-slip pad, and the problem that the existing clamp cannot clamp an object stably enough, most of numerical control lathe clamps on the market are triangular clamps, and the triangular clamps are prone to shaking of the clamped object due to the fact that clamping angles are not aligned when the triangular clamps are used is solved.

Description

Clamp for numerical control lathe

Technical Field

The utility model relates to the technical field of numerically controlled lathes, in particular to a clamp for a numerically controlled lathe.

Background

In-process that uses at the numerical control lathe needs to use anchor clamps, and current anchor clamps are firm inadequately to the object centre gripping, and numerical control lathe anchor clamps on the market are mostly triangle anchor clamps, and triangle anchor clamps are easy when using because the angle of centre gripping is not right, leads to the centre gripping object to rock.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide a clamp for a numerically controlled lathe, which has the advantage of more stable object clamping, and solves the problems that the existing clamp is not stable enough for clamping an object, most of the clamps of the numerically controlled lathe on the market are triangular clamps, and the triangular clamps are easy to clamp the object and shake when being used because the clamping angles are not right.

In order to achieve the purpose, the utility model provides the following technical scheme: a clamp for a numerical control lathe comprises a clamp body, a lock box, a long rod, an extrusion block, a tooth groove, a rectangular box, a sliding block, a limiting tooth block, a connecting rod, a spring and a pull ring;

the utility model discloses a clamp, including anchor clamps body, lock box, inboard fixedly connected with extrusion piece, the inboard fixedly connected with extrusion piece of lock box, the tooth's socket has all been seted up to the both sides of stock, the equal fixedly connected with rectangle box in both sides of lock box, the inner wall sliding connection of rectangle box has the stock, the inboard fixedly connected with of slider and the spacing tooth piece that the tooth's socket cooperation was used, the outside fixedly connected with connecting rod of slider, the surperficial cover of connecting rod is equipped with the spring, the spring respectively with the inner wall fixed connection of slider and rectangle box, the outside fixedly connected with pull ring to the rectangle box is run through in the outside of connecting rod.

Preferably, the lock box is provided with a movable block at the front side thereof, wherein the movable block is matched with the long rod for use, and the movable block is T-shaped.

Preferably, the inner side of the extrusion block is provided with a non-slip mat, and the non-slip mat is made of rubber.

Preferably, the surface of the movable block is provided with anti-skid lines, and the movable block is made of aluminum alloy.

Preferably, the spring is made of stainless steel, and the surface of the spring is provided with an antirust coating.

Preferably, the long rod is made of aluminum alloy, and an anti-corrosion coating is arranged on the surface of the long rod.

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

1. according to the utility model, an object is fixed by using the clamp body, then the pull ring is pulled outwards, the pull ring drives the connecting rod to move outwards, the connecting rod drives the sliding block to move outwards, the sliding block extrudes the spring outwards to enable the sliding block to move outwards, the limiting tooth block is separated from the tooth socket, then the movable block is pulled inwards, the movable block drives the long rod to move inwards, the long rod drives the extrusion block to move inwards, the extrusion block is in contact with the object, then the pull ring is loosened, the spring rebounds to generate elastic force to drive the sliding block to move inwards, the sliding block drives the limiting tooth block to move inwards, and the limiting tooth block is clamped into the tooth socket, so that the clamp body can clamp the object more stably, and the effect of clamping the object more stably is achieved.

2. According to the utility model, through the arrangement of the movable block, the contact area between the two hands of the user and the long rod can be increased, and the user can move the long rod conveniently.

3. According to the utility model, through the arrangement of the anti-slip mat, the friction force between the object and the extrusion block can be increased, so that the object is more stable.

4. According to the utility model, through the arrangement of the anti-slip lines, the friction force between the two hands of the user and the movable block can be increased, and the movable block is prevented from falling off the hands when in use.

5. According to the utility model, the spring made of stainless steel and the antirust coating are arranged, so that the spring can be prevented from rusting, and the spring can be prevented from being damaged due to rusting.

6. According to the utility model, the long rod made of the aluminum alloy material and the anticorrosive coating are arranged, so that the strength of the long rod can be increased, and the long rod is prevented from being damaged in use.

Drawings

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

FIG. 2 is an enlarged view of the structure of FIG. 1 at A according to the present invention;

fig. 3 is a perspective view of the long rod structure of the present invention.

In the figure: 1. a clamp body; 2. a lock case; 3. a long rod; 4. extruding the block; 5. a tooth socket; 6. a rectangular box; 7. a slider; 8. a limit tooth block; 9. a connecting rod; 10. a spring; 11. a pull ring; 12. a movable block; 13. a non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 3, the clamp for the numerically controlled lathe provided by the utility model comprises a clamp body 1, a lock box 2, a long rod 3, an extrusion block 4, a tooth groove 5, a rectangular box 6, a slide block 7, a limiting tooth block 8, a connecting rod 9, a spring 10 and a pull ring 11;

front side fixedly connected with lock box 2 of anchor clamps body 1, the quantity of lock box 2 is three and is evenly distributed, the inner wall sliding connection of lock box 2 has stock 3, the inboard of stock 3 runs through to the inboard fixedly connected with extrusion piece 4 of lock box 2, tooth's socket 5 has all been seted up to the both sides of stock 3, the equal fixedly connected with rectangle box 6 in both sides of lock box 2, the inner wall sliding connection of rectangle box 6 has slider 7, the inboard fixedly connected with of slider 7 and the spacing tooth piece 8 that the cooperation of tooth's socket 5 was used, the outside fixedly connected with connecting rod 9 of slider 7, the surface cover of connecting rod 9 is equipped with spring 10, spring 10 respectively with the inner wall fixed connection of slider 7 and rectangle box 6, the outside fixedly connected with pull ring 11 to rectangle box 6 is run through in the outside of connecting rod 9.

Referring to fig. 1, a movable block 12 used in cooperation with a long bar 3 is provided at a front side of a lock case 2, and the movable block 12 has a T-shape.

As a technical optimization scheme of the utility model, the contact area between the two hands of the user and the long rod 3 can be increased through the arrangement of the movable block 12, so that the user can conveniently move the long rod 3.

Referring to fig. 1, the inner side of the extrusion block 4 is provided with a non-slip mat 13, and the non-slip mat 13 is made of rubber.

As a technical optimization scheme of the utility model, the friction force between the object and the extrusion block 4 can be increased through the arrangement of the non-slip mat 13, so that the object is more stable.

Referring to fig. 1, the surface of the movable block 12 is provided with anti-slip lines, and the movable block 12 is made of aluminum alloy.

As a technical optimization scheme of the utility model, the friction force between the two hands of the user and the movable block 12 can be increased through the arrangement of the anti-slip lines, and the movable block 12 is prevented from falling off the hands when in use.

Referring to fig. 2, the spring 10 is made of stainless steel, and the surface of the spring 10 is provided with an anti-rust coating.

As a technical optimization scheme of the utility model, the spring 10 is prevented from rusting and the spring 10 is prevented from being damaged due to rusting by arranging the spring 10 made of stainless steel and the antirust coating.

Referring to fig. 3, the long rod 3 is made of aluminum alloy, and an anti-corrosion coating is disposed on the surface of the long rod 3.

As a technical optimization scheme of the utility model, the long rod 3 made of the aluminum alloy and the anticorrosive coating are arranged, so that the strength of the long rod 3 can be increased, and the long rod 3 is prevented from being damaged in use.

The working principle and the using process of the utility model are as follows: during the use, the user utilizes anchor clamps body 1 to fix the object, later to outside pulling pull ring 11, pull ring 11 drives connecting rod 9 and moves to the outside, connecting rod 9 drives slider 7 and moves to the outside, slider 7 makes its shrink to outside extrusion spring 10, slider 7 drives spacing tooth piece 8 and moves to the outside, make spacing tooth piece 8 break away from tooth's socket 5, later to inside pulling movable block 12, movable block 12 drives stock 3 and moves to the inside, stock 3 drives extrusion block 4 and moves to the inside, make extrusion block 4 and object contact, next loosen pull ring 11, spring 10 kick-backs and produces elasticity and drives slider 7 and move to the inside, slider 7 drives spacing tooth piece 8 and moves to the inside, make spacing tooth piece 8 card go into in the tooth's socket 5, make anchor clamps body 1 more firm to the object centre gripping with this.

In summary, the following steps: this anchor clamps for numerical control lathe, through setting up anchor clamps body 1, lock box 2, stock 3, extrusion piece 4, tooth's socket 5, rectangle box 6, slider 7, spacing tooth piece 8, connecting rod 9, spring 10, pull ring 11, movable block 12, slipmat 13, it is firm inadequately to the object centre gripping to have solved current anchor clamps, and numerical control lathe anchor clamps on the market are mostly triangle anchor clamps, and triangle anchor clamps are easy when using because the angle of centre gripping is not right, lead to the problem that the centre gripping object rocked.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 anchor clamps for numerical control lathe which characterized in that: the clamp comprises a clamp body (1), a lock box (2), a long rod (3), an extrusion block (4), a tooth groove (5), a rectangular box (6), a sliding block (7), a limiting tooth block (8), a connecting rod (9), a spring (10) and a pull ring (11);

the front side fixedly connected with of anchor clamps body (1) locks box (2), the quantity of locking box (2) is three and is evenly distributed, the inner wall sliding connection of locking box (2) has stock (3), the inboard of stock (3) runs through to the inboard fixedly connected with extrusion piece (4) of locking box (2), tooth's socket (5) have all been seted up to the both sides of stock (3), the both sides of locking box (2) all fixedly connected with rectangle box (6), the inner wall sliding connection of rectangle box (6) has slider (7), the inboard fixedly connected with of slider (7) has spacing tooth piece (8) that use with tooth's socket (5) cooperation, the outside fixedly connected with connecting rod (9) of slider (7), the surface cover of connecting rod (9) is equipped with spring (10), spring (10) respectively with the inner wall fixed connection of slider (7) and rectangle box (6), the outer side of the connecting rod (9) penetrates through the outer side of the rectangular box (6) and is fixedly connected with a pull ring (11).

2. The jig for a numerically controlled lathe according to claim 1, wherein: the front side of the lock box (2) is provided with a movable block (12) which is matched with the long rod (3) for use, and the movable block (12) is T-shaped.

3. The jig for a numerically controlled lathe according to claim 1, wherein: and the inner side of the extrusion block (4) is provided with an anti-slip pad (13), and the anti-slip pad (13) is made of rubber.

4. The jig for a numerically controlled lathe according to claim 2, characterized in that: the surface of the movable block (12) is provided with anti-skid lines, and the movable block (12) is made of aluminum alloy.

5. The jig for a numerically controlled lathe according to claim 1, wherein: the spring (10) is made of stainless steel, and an antirust coating is arranged on the surface of the spring (10).

6. The jig for a numerically controlled lathe according to claim 1, wherein: the long rod (3) is made of aluminum alloy, and an anti-corrosion coating is arranged on the surface of the long rod (3).