Combined type adjustable combined clamping jig capable of achieving rapid clamping

Abstract

The utility model discloses a combined quick clamping adjustable combined clamp jig, which relates to the technical field of jigs, and comprises an assembly plate and a pneumatic chuck, the top end of the assembly plate is provided with a clamping groove, the clamping groove is movably clamped with a sliding mounting plate, and an adjusting component is arranged between the pneumatic chuck and the sliding mounting plate; and the adjusting assembly comprises a first adjusting unit and a second adjusting unit, the first adjusting unit comprises a first rectangular frame and a first moving block, and the second adjusting unit comprises a second rectangular frame, a bottom plate and a second lead screw. A clamping groove is formed in the top end of an assembly plate, the clamping groove and the assembly plate are movably clamped, rapid installation is facilitated, an adjusting assembly is arranged between a pneumatic chuck and a sliding installation plate, a first adjusting unit is arranged for adjusting the X-axis position of the pneumatic chuck on the horizontal plane, and a second adjusting unit is arranged for adjusting the Y-axis position of the pneumatic chuck on the horizontal plane. The fixing requirements of different products are met, and the practicability of the device is further improved.

Description

Technical Field

[0001] This utility model specifically relates to an adjustable combination clamping fixture for quick clamping, belonging to the field of fixture technology. Background Technology

[0002] Fixtures are a broad category of tools, primarily used to assist in controlling position or movement (or both). A jig is a type of fixture.

[0003] In current manufacturing practices, most existing fixtures follow an on-demand customization production model, meaning they are designed and manufactured specifically for each product based on its unique structure, process requirements, and production flow characteristics. For example, when faced with production needs for products in large, medium, and small sizes, companies often need to customize fixtures for each size to ensure precise and stable fixing during processing, assembly, and inspection. As the variety of products increases, the number of fixtures required also increases, creating a burden for companies. Therefore, a more adjustable and versatile fixture is needed for the same type of product.

[0004] Therefore, we propose an adjustable modular clamping fixture for quick clamping. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by providing an adjustable combination clamping fixture for quick clamping.

[0006] This utility model achieves the above-mentioned objectives through the following technical solution: a modular quick-clamping adjustable combination clamping fixture, comprising an assembly plate and a pneumatic chuck. The top of the assembly plate has a locking groove, which movably engages with a sliding mounting plate. The pneumatic chuck is disposed on both sides of the top of the sliding mounting plate. An adjustment component for position adjustment is provided between the pneumatic chuck and the sliding mounting plate. The adjustment component includes a first adjustment unit and a second adjustment unit. The first adjustment unit includes a first rectangular frame and a first moving block. The first moving block is fixedly connected to the second adjustment unit. The second adjustment unit includes a second rectangular frame, a base plate, and a second lead screw. The bottom end of the base plate is fixedly connected to the second moving block. The second lead screw movably passes through the second moving block, and the second lead screw and the second moving block are in a transmission cooperation. The pneumatic chuck is fixedly mounted on the top of the base plate.

[0007] Preferably, the sliding mounting plate is located above the assembly plate, the top of the assembly plate has multiple sets of fixing holes, the sliding mounting plate has multiple sets of mounting holes, and the sliding mounting plate and the assembly plate are fixedly connected by bolts, the bolts movably passing through the corresponding mounting holes and fixing holes.

[0008] Preferably, the first rectangular frame is fixedly installed on the top of the sliding mounting plate, and a first lead screw is movably installed inside the cavity of the first rectangular frame. The first lead screw movably passes through the first moving block, and the first lead screw and the first moving block are connected by a thread.

[0009] Preferably, a first handwheel is movably installed on one side of the outer wall of the first rectangular frame, and one end of the first handwheel movably passes through the first rectangular frame and is fixedly connected to one end of the first lead screw.

[0010] Preferably, the second rectangular frame is fixedly connected to the first movable block, the second rectangular frame is located above the first movable block, and the base plate is located above the second rectangular frame.

[0011] Preferably, the second lead screw is movably installed inside the second rectangular frame cavity, and a second handwheel is movably installed on the outer wall of the second rectangular frame. One end of the second handwheel movably passes through the second rectangular frame and is fixedly connected to one end of the second lead screw.

[0012] Preferably, the second movable block is movably engaged within the second rectangular frame cavity, and the bottom end of the base plate is abutted against the top end of the second rectangular frame.

[0013] Preferably, the second lead screw and the first lead screw are perpendicular to each other.

[0014] The beneficial effects of this utility model are as follows: This adjustable combination clamping fixture with quick clamping mechanism features a locking groove on the top of the assembly plate, which engages with the assembly plate for easy and rapid installation. Multiple sets of fixing holes are provided on the top of the assembly plate and multiple sets of mounting holes are provided on the sliding mounting plate. The sliding mounting plate is fixed to the assembly plate with screws, and the position of the sliding mounting plate on the assembly plate can be quickly adjusted according to the requirements of the workpiece. Since the appearance of products on the production line varies, this application provides an adjustment component between the pneumatic chuck and the sliding mounting plate. The adjustment component includes a first adjustment unit and a second adjustment unit. The first adjustment unit is used to adjust the X-axis position of the pneumatic chuck in the horizontal plane, and the second adjustment unit is used to adjust the Y-axis position of the pneumatic chuck in the horizontal plane, meeting the needs for fixing different products and further improving the practicality of the device. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the combined clamping fixture of this utility model;

[0016] Figure 2 This is a top view of the combined clamping fixture of this utility model;

[0017] Figure 3 This is a schematic diagram showing the positional relationship between the sliding mounting plate, the adjusting assembly, and the pneumatic chuck of this utility model;

[0018] Figure 4This is a three-dimensional structural diagram of the adjustment component of this utility model;

[0019] Figure 5 This is a schematic diagram of the first and second adjustment units of this utility model;

[0020] Figure 6 This is an exploded view of the structure of the second adjustment unit of this utility model.

[0021] In the picture:

[0022] 10. Assembly plate; 11. Engaging groove; 12. Sliding mounting plate; 13. Mounting hole; 14. Fixing hole; 15. Adjustment component; 16. Pneumatic chuck; 17. First rectangular frame; 18. First lead screw; 19. First handwheel; 20. First moving block; 21. Second rectangular frame; 22. Base plate; 23. Second lead screw; 24. Second handwheel; 25. Second moving block. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-6 As shown, the adjustable combination clamping fixture for quick clamping includes an assembly plate 10 and a pneumatic chuck 16. The top of the assembly plate 10 has a locking groove 11, which movably engages with a sliding mounting plate 12. The pneumatic chuck 16 is located on both sides of the top of the sliding mounting plate 12. An adjustment assembly 15 for position adjustment is provided between the pneumatic chuck 16 and the sliding mounting plate 12. The adjustment assembly 15 includes a first adjustment unit and a second adjustment unit. The first adjustment unit includes a first rectangular frame 17 and a first moving block 20. The first moving block 20 is fixedly connected to the second adjustment unit. The second adjustment unit includes a second rectangular frame 21, a base plate 22, and a second lead screw 23. The bottom end of the base plate 22 is fixedly connected to a second moving block 25. The second lead screw 23 movably passes through the second moving block 25 and is in transmission cooperation with the second moving block 25. The pneumatic chuck 16 is fixedly installed on the top of the base plate 22.

[0025] Specifically, by setting a locking groove 11 at the top of the assembly plate 10, the locking groove 11 can be movably locked with the assembly plate 10, facilitating quick installation. By setting multiple sets of fixing holes 14 at the top of the assembly plate 10 and multiple sets of mounting holes 13 on the sliding mounting plate 12, the sliding mounting plate 12 is fixed to the assembly plate 10 with screws. The position of the sliding mounting plate 12 on the assembly plate 10 can be quickly adjusted according to the requirements of the processed parts. Since the appearance of products on the production line varies, this application sets an adjustment component 15 between the pneumatic chuck 16 and the sliding mounting plate 12. The adjustment component 15 includes a first adjustment unit and a second adjustment unit. The first adjustment unit is used to adjust the X-axis position of the pneumatic chuck 16 in the horizontal plane, and the second adjustment unit is used to adjust the Y-axis position of the pneumatic chuck 16 in the horizontal plane, meeting the needs of fixing different products and further improving the practicality of the device.

[0026] The sliding mounting plate 12 is located above the assembly plate 10. The top of the assembly plate 10 has multiple sets of fixing holes 14, and the sliding mounting plate 12 has multiple sets of mounting holes 13. The sliding mounting plate 12 and the assembly plate 10 are fixedly connected by bolts, and the bolts can move through the corresponding mounting holes 13 and fixing holes 14.

[0027] Specifically, the sliding mounting plate 12 is positioned above the assembly plate 10. The top of the assembly plate 10 has multiple sets of fixing holes 14, and the sliding mounting plate 12 has multiple sets of mounting holes 13. The sliding mounting plate 12 and the assembly plate 10 are fixedly connected by bolts. The bolts move through the corresponding mounting holes 13 and fixing holes 14. The sliding mounting plate 12 is fixed to the assembly plate 10 by bolts. When it is necessary to change the position of the sliding mounting plate 12, the bolts are rotated in the opposite direction to move the position of the sliding mounting plate 12 before fixing it. The installation is convenient.

[0028] A first rectangular frame 17 is fixedly installed on the top of the sliding mounting plate 12. A first lead screw 18 is movably installed inside the cavity of the first rectangular frame 17. The first lead screw 18 movably passes through the first moving block 20, and the first lead screw 18 and the first moving block 20 are connected by a thread. A first handwheel 19 is movably installed on one side of the outer wall of the first rectangular frame 17. One end of the first handwheel 19 movably passes through the first rectangular frame 17 and is fixedly connected to one end of the first lead screw 18.

[0029] Specifically, by setting the first rectangular frame 17 to be fixed on the sliding mounting plate 12, when it is necessary to adjust the small gap between the pneumatic chuck 16 and the workpiece, the first handwheel 19 is rotated to drive the first lead screw 18 to rotate. The first lead screw 18 is in transmission cooperation with the first moving block 20. The first moving block 20 drives the second rectangular frame 21 and the pneumatic chuck 16 to move closer to the workpiece in sync. The adjustment is simple and convenient.

[0030] The second rectangular frame 21 is fixedly connected to the first moving block 20. The second rectangular frame 21 is located above the first moving block 20, and the base plate 22 is located above the second rectangular frame 21.

[0031] Specifically, by setting the second rectangular frame 21 to be fixedly connected to the first moving block 20, the second rectangular frame 21 is located above the first moving block 20, and the base plate 22 is located above the second rectangular frame 21. The movement of the first moving block 20 drives the second rectangular frame 21 and the base plate 22 to move synchronously.

[0032] The second lead screw 23 is movably installed inside the cavity of the second rectangular frame 21. A second handwheel 24 is movably installed on the outer wall of the second rectangular frame 21. One end of the second handwheel 24 movably passes through the second rectangular frame 21 and is fixedly connected to one end of the second lead screw 23. The second moving block 25 is movably engaged inside the cavity of the second rectangular frame 21. The bottom end of the base plate 22 is in contact with the top end of the second rectangular frame 21. The second lead screw 23 and the first lead screw 18 are perpendicular to each other.

[0033] Specifically, when it is necessary to adjust the pneumatic chuck 16 on the Y-axis of the horizontal plane, the second handwheel 24 is rotated to drive the second lead screw 23 to rotate. The second lead screw 23 moves through the second moving block 25 below the base plate 22. The second moving block 25 drives the base plate 22 and the pneumatic chuck 16 to move synchronously to complete the adjustment process.

[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0035] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An adjustable combination clamping fixture for quick clamping, comprising an assembly plate (10) and a pneumatic chuck (16), characterized in that: The top of the assembly plate (10) is provided with a locking groove (11), which is movably locked with the sliding mounting plate (12). The pneumatic chuck (16) is provided on both sides of the top of the sliding mounting plate (12), and an adjustment component (15) for position adjustment is provided between the pneumatic chuck (16) and the sliding mounting plate (12). The adjustment assembly (15) includes a first adjustment unit and a second adjustment unit. The first adjustment unit includes a first rectangular frame (17) and a first moving block (20). The first moving block (20) is fixedly connected to the second adjustment unit. The second adjustment unit includes a second rectangular frame (21), a base plate (22), and a second lead screw (23). The bottom end of the base plate (22) is fixedly connected to the second moving block (25). The second lead screw (23) moves through the second moving block (25). The second lead screw (23) and the second moving block (25) are in a transmission cooperation. The pneumatic chuck (16) is fixedly installed on the top of the base plate (22).

2. The adjustable combination clamping fixture for quick clamping as described in claim 1, characterized in that: The sliding mounting plate (12) is located above the assembly plate (10). The top of the assembly plate (10) has multiple sets of fixing holes (14), and the sliding mounting plate (12) has multiple sets of mounting holes (13). The sliding mounting plate (12) and the assembly plate (10) are fixedly connected by bolts, and the bolts move through the corresponding mounting holes (13) and fixing holes (14).

3. The adjustable combination clamping fixture for quick clamping as described in claim 1, characterized in that: The first rectangular frame (17) is fixedly installed on the top of the sliding mounting plate (12). The first lead screw (18) is movably installed inside the cavity of the first rectangular frame (17). The first lead screw (18) movably passes through the first moving block (20). The first lead screw (18) and the first moving block (20) are connected by threads.

4. The adjustable combination clamping fixture for quick clamping as described in claim 3, characterized in that: A first handwheel (19) is movably installed on one side of the outer wall of the first rectangular frame (17). One end of the first handwheel (19) movably passes through the first rectangular frame (17) and is fixedly connected to one end of the first lead screw (18).

5. The adjustable combination clamping fixture for quick clamping as described in claim 1, characterized in that: The second rectangular frame (21) is fixedly connected to the first moving block (20), the second rectangular frame (21) is located above the first moving block (20), and the base plate (22) is located above the second rectangular frame (21).

6. The adjustable combination clamping fixture for quick clamping as described in claim 1, characterized in that: The second lead screw (23) is movably installed inside the cavity of the second rectangular frame (21). The second handwheel (24) is movably installed on the outer wall of the second rectangular frame (21). One end of the second handwheel (24) movably passes through the second rectangular frame (21) and is fixedly connected to one end of the second lead screw (23).

7. The adjustable combination clamping fixture for quick clamping as described in claim 1, characterized in that: The second movable block (25) is movably engaged in the cavity of the second rectangular frame (21), and the bottom end of the base plate (22) is attached to the top end of the second rectangular frame (21).

8. The adjustable combination clamping fixture for quick clamping as described in claim 6, characterized in that: The second lead screw (23) is perpendicular to the first lead screw (18).

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