CN220740171U

CN220740171U - Clamp

Info

Publication number: CN220740171U
Application number: CN202321495546.XU
Authority: CN
Inventors: 祁君; 朱彬塬
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-13
Filing date: 2023-06-13
Publication date: 2024-04-09
Anticipated expiration: 2033-06-13

Abstract

The utility model relates to the technical field of clamps, in particular to a clamp which comprises a rack and an adjusting component arranged above the rack; two sets of mount pads are worn to be equipped with in the middle of the regulation subassembly, the inside of mount pad is equipped with elevation structure, elevation structure's top is equipped with the dismantlement structure, the right side of dismantlement structure is equipped with anchor clamps, anchor clamps and elevation structure are equipped with the jack that matches with the dismantlement structure with the junction of dismantlement structure. According to the utility model, the pull plate can be pulled manually through the arranged dismounting structure, so that the pull plate pulls the inserting rod, and the inserting rod is pulled out of the joint of the lifting structure and the clamp, so that the lifting structure can be quickly separated from the clamp, when the pull plate is loosened, the spring automatically rebounds the inserting rod, the inserting rod is reinserted into the joint of the lifting structure and the clamp, the inserting rod and the clamp are fixed, the clamp is replaced through a simple inserting and fixing effect, and the clamp is convenient to use clamps with different shapes to clamp workpieces with different shapes.

Description

Clamp

Technical Field

The utility model relates to the technical field of clamps, in particular to a clamp.

Background

The numerical control technology is a base for realizing automatic, flexible and integrated production in the manufacturing industry, is a core of the modern manufacturing technology, is an indispensable important part for improving the product quality and labor productivity of the manufacturing industry, and is convenient for subsequent processing because a plurality of clamps are generally used for clamping the processed parts during processing in order to enable the processed parts to be more precise and to be processed normally in the numerical control machining process.

According to the search, in a positioning numerical control lathe fixture for machining disclosed by the utility model with the publication number of CN218017184U, the positioning numerical control lathe fixture for machining comprises a workbench, wherein a square tube clamping mechanism is arranged on the outer wall of the bottom of the workbench, and comprises a threaded rod rotatably connected to the outer wall of the bottom of the workbench and a fixing frame screwed on the outer wall of the threaded rod. According to the utility model, the L-shaped clamping plates can be driven to incline by rotating the threaded rod, so that the square tube is fixed between the L-shaped clamping plates, convenience is provided for subsequent processing of the square tube, meanwhile, the round tube can be fixed between the two arc-shaped clamping plates under the rotation of the bidirectional screw rod, convenience is provided for subsequent processing of the round tube, pipelines with different shapes and different sizes can be clamped by the clamp, the application range is wide, and after the pipeline is processed, the whole workbench can be driven to incline by rotating the second servo motor, so that metal scraps can fall onto the numerically controlled lathe body from the workbench as far as possible, and the cleanliness of the workbench is ensured.

However, in the process of machining parts, a large number of workpieces with different shapes can be used, and the conventional clamp is generally fixed in most shapes, so that if the clamps with various specifications are machined, different clamp heads need to be replaced, but the existing clamps are of an integral structure and are not easy to disassemble, so that the clamp heads are required to be replaced conveniently and quickly, and the clamp with high applicability is provided.

Disclosure of Invention

The present utility model is directed to a fixture for solving the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a clamp comprises a frame and an adjusting component arranged above the frame;

two sets of mount pads are worn to be equipped with in the middle of the regulation subassembly, the inside of mount pad is equipped with elevation structure, elevation structure's top is equipped with the dismantlement structure, the right side of dismantlement structure is equipped with anchor clamps.

Preferably, the adjusting assembly comprises a driving motor and a first screw rod, and the output end of the driving motor is provided with the first screw rod.

Preferably, the joint of the mounting seat and the adjusting component is provided with threads matched with the adjusting component.

Preferably, the lifting structure comprises a rotating motor, a second screw rod and mounting blocks, wherein the second screw rod is arranged at the output end of the rotating motor, two groups of mounting blocks are arranged in the middle of the second screw rod in a penetrating mode, mounting grooves are formed in the mounting blocks, and protruding blocks are arranged in the mounting grooves.

Preferably, the connection part of the clamp and the lifting structure is provided with a mounting lug matched with the lifting structure.

Preferably, the dismounting structure comprises a fixing seat, an inserting rod, springs and a pulling plate, wherein the springs are arranged on two sides of the lower portion of the pulling plate, the fixing seat is arranged below the springs, the inserting rod is arranged below the fixing seat, and the top end of the inserting rod is fixed on the pulling plate.

Preferably, the connection part of the clamp, the lifting structure and the dismounting structure is provided with a jack matched with the dismounting structure.

The above description shows that, by the above technical solution of the present application, the technical problem to be solved by the present application can be necessarily solved.

Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:

according to the utility model, the second screw rod is driven to rotate through the rotating motor by the arranged lifting structure, and the two groups of mounting blocks are reversely moved in the process of rotating the second screw rod, so that the clamping width of the clamp arranged in the mounting blocks is driven to be adjusted by the reverse movement of the two groups of mounting blocks, and the clamping effect on workpieces with different specifications is realized;

the dismounting structure provided by the utility model can enable the pull plate to pull the inserting rod by manual pulling, and pull the inserting rod out of the joint of the lifting structure and the clamp, so that the lifting structure can be quickly separated from the clamp, when the pull plate is loosened, the spring automatically rebounds the inserting rod, the inserting rod is reinserted into the joint of the lifting structure and the clamp, the inserting rod and the clamp are fixed, the clamp is replaced by simple insertion and fixation effects, and the device is convenient to use clamps with different shapes to clamp workpieces with different shapes.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the clamp of the present utility model;

FIG. 3 is a schematic view of the construction of the mounting block of the present utility model;

fig. 4 is a schematic structural view of the disassembling structure of the present utility model.

In the figure: 1. a frame; 2. an adjustment assembly; 201. a driving motor; 202. a first screw rod; 3. a mounting base; 4. a lifting structure; 401. a rotating electric machine; 402. a second screw rod; 403. a mounting block; 404. a mounting groove; 5. disassembling the structure; 501. a fixing seat; 502. a rod; 503. a spring; 504. pulling a plate; 6. a clamp; 7. mounting the protruding blocks; 8. and a jack.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Description of the preferred embodiments

As shown in fig. 1, 2 and 3, the present utility model provides a technical solution: a clamp comprises a frame 1 and an adjusting component 2 arranged above the frame 1;

two groups of mounting seats 3 are arranged in the middle of the adjusting component 2 in a penetrating mode, a lifting structure 4 is arranged in the mounting seats 3, a dismounting structure 5 is arranged at the top end of the lifting structure 4, a clamp 6 is arranged on the right side of the dismounting structure 5, the adjusting component 2 comprises a driving motor 201 and a first screw rod 202, the output end of the driving motor 201 is provided with the first screw rod 202, the connecting position of the mounting seats 3 and the adjusting component 2 is provided with threads matched with the adjusting component 2, the lifting structure 4 comprises a rotating motor 401, a second screw rod 402 and a mounting block 403, the output end of the rotating motor 401 is provided with the second screw rod 402, two groups of mounting blocks 403 are arranged in a penetrating mode in the middle of the second screw rod 402, a mounting groove 404 is formed in the mounting block 403, a protruding block is formed in the mounting groove 404, a protruding block is formed in the connecting position of the clamp 6 and the lifting structure 4, the arranged lifting structure 4 drives the second screw rod 402 to rotate through the rotating motor 401, and the two groups of mounting blocks 403 are reversely moved through the reverse movement of the rotating motor, so that the clamp 6 inside the mounting blocks 403 are driven to be mounted in the mounting blocks 403, and the clamping width of the clamping pieces can be adjusted, and different clamping effects of workpieces can be achieved.

Example two

The scheme in the first embodiment is further described below in conjunction with a specific working manner, and the details are described below:

as shown in fig. 1, fig. 2 and fig. 4, as a preferred embodiment, further, the disassembling structure 5 includes a fixing seat 501, a rod 502 spring 503 and a pulling plate 504, springs 503 are disposed on two sides below the pulling plate 504, a fixing seat 501 is disposed below the springs 503, a rod 502 is disposed below the fixing seat 501, a jack 8 matching with the disassembling structure 5 is disposed at a connection position of the fixture 6 and the lifting structure 4 on the pulling plate 504 and the disassembling structure 5, the disassembling structure 5 can pull the pulling plate 504 manually to pull the rod 502 and pull the rod 502 out of the connection position of the lifting structure 4 and the fixture 6, so that the lifting structure 4 and the fixture 6 can be quickly separated, and when the pulling plate 504 is loosened, the springs 503 automatically bounce back to the rod 502 to reinsert the connection position of the lifting structure 4 and the fixture 6, fix the rod 502, and through a simple inserting and fixing effect, the fixture 6 can be replaced conveniently by the device, and workpieces with different shapes can be clamped conveniently.

From the above, it can be seen that:

the utility model aims at the technical problems that: in the process of processing parts, a large number of workpieces with different shapes can be used, the shape of the traditional clamp is usually fixed, so that if the clamps with various specifications are processed, different clamp heads need to be replaced, but the existing clamps are of an integral structure and are not easy to detach, and the applicability is low, so that the clamp heads can be replaced conveniently and quickly, and the clamp with higher applicability is required; the technical scheme of each embodiment is adopted. Meanwhile, the implementation process of the technical scheme is as follows:

when the clamp is used, the pulling plate 504 of the dismounting structure 5 is pulled firstly, the pulling plate 504 drives the inserting rod 502 to be pulled out, then the mounting lug 7 of the required clamp 6 is placed into the mounting groove 404 of the lifting structure 4, the pulling plate 504 is loosened, the spring 503 rebounds the pulling plate 504, the inserting rod 502 is inserted into the mounting lug 7 and the inserting hole 8 of the lifting structure 4, the two can be quickly mounted and dismounted, then the clamp can be used, the clamp 6 can be used for clamping a workpiece to be processed by using the adjusting component 2 when the clamp is used, the width of the clamp 6 can be adjusted by using the lifting structure 4, different specifications of workpiece clamping are increased, when the adjusting component 2 is used, the driving motor 201 can drive the first screw rod 202 to rotate, two groups of mounting seats 3 move oppositely through the rotation of the first screw rod 202, so that the mounting seats 3 drive the clamp 6 to clamp the workpiece, when the lifting structure 4 is used, the second screw rod 402 is driven by the rotating motor 401 to rotate, the clamp 6 can be clamped by the second screw rod 402 through the reverse movement of the mounting blocks 403, and the clamping effect of the clamp 6 can be realized when the clamp is used, and the clamp is installed in the process of the clamping process is not in which the internal specification is realized;

through above-mentioned setting, this application must solve above-mentioned technical problem, simultaneously, realizes following technical effect:

the lifting structure 4 drives the second screw rod 402 to rotate through the rotating motor 401, and enables the two groups of mounting blocks 403 to move reversely in the process of rotating the second screw rod 402, and the clamping width of the clamp 6 arranged in the mounting blocks 403 is driven to be adjusted through the reverse movement of the two groups of mounting blocks, so that the effect of clamping workpieces with different specifications is realized;

the dismounting structure 5 provided by the utility model can enable the pull plate 504 to pull the inserting rod 502 by manual pulling, and pull the inserting rod 502 out of the joint of the lifting structure 4 and the clamp 6, so that the lifting structure 4 can be quickly separated from the clamp 6, when the pull plate 504 is loosened, the spring 503 automatically rebounds the inserting rod 502, the inserting rod 502 is reinserted into the joint of the lifting structure 4 and the clamp 6, the inserting rod 502 and the clamp are fixed, the clamp 6 is replaced by simple insertion and fixation effects, and the device is convenient for clamping workpieces with different shapes by using clamps 6 with different shapes.

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. A clamp is characterized by comprising a frame (1) and an adjusting component (2) arranged above the frame (1);

two groups of mounting seats (3) are arranged in the middle of the adjusting assembly (2) in a penetrating manner, a lifting structure (4) is arranged in the mounting seats (3), a disassembling structure (5) is arranged at the top end of the lifting structure (4), and a clamp (6) is arranged on the right side of the disassembling structure (5);

the dismounting structure (5) comprises a fixing seat (501), a plug rod (502), springs (503) and a pulling plate (504), wherein the springs (503) are arranged on two sides below the pulling plate (504), the fixing seat (501) is arranged below the springs (503), the plug rod (502) is arranged below the fixing seat (501), and the top end of the plug rod (502) is fixed on the pulling plate (504);

the fixture (6) and the lifting structure (4) are connected with the dismounting structure (5) through jacks (8) matched with the dismounting structure (5).

2. A clamp according to claim 1, characterized in that the adjusting assembly (2) comprises a drive motor (201) and a first screw (202), the output of the drive motor (201) being provided with the first screw (202).

3. A clamp according to claim 1, characterized in that the connection of the mounting seat (3) and the adjusting assembly (2) is provided with a thread matching the adjusting assembly (2).

4. The fixture according to claim 1, wherein the lifting structure (4) comprises a rotating motor (401), a second screw rod (402) and mounting blocks (403), the output end of the rotating motor (401) is provided with the second screw rod (402), two groups of mounting blocks (403) are arranged in the middle of the second screw rod (402) in a penetrating mode, mounting grooves (404) are formed in the mounting blocks (403), and protruding blocks are formed in the mounting grooves (404).

5. A clamp according to claim 1, characterized in that the connection of the clamp (6) to the lifting structure (4) is provided with mounting lugs (7) matching the lifting structure (4).