Adjustable positioning clamp

Abstract

The utility model relates to the technical field of fixture, and disclose a kind of adjustable positioning fixture, including workbench, the top of workbench is equipped with adjusting groove, the inner wall of adjusting groove is equipped with sliding slot, the inner wall of adjusting groove is equipped with adjusting plate, the both sides outer wall of adjusting plate is fixedly equipped with locating screw one, the outer wall of locating screw one is threadedly connected with fastening nut one, the top of fastening nut one is respectively equipped with short groove and limiting slot, the adjustable positioning fixture, by being equipped with workbench, adjusting groove, sliding slot, adjusting plate, locating screw one, fastening nut one, adjusting plate structure, so that the fixture in use process, user can move the position of adjusting plate and moving seat respectively by rotating fastening nut one and fastening nut two mode, to realize the effect of clamping to different size workpieces, to ensure that the fixture is applicable to different size workpieces, to improve the use range of the fixture.

Description

Technical Field

[0001] This utility model relates to the field of clamping technology, specifically to an adjustable positioning clamp. Background Technology

[0002] A fixture is a device used in mechanical manufacturing to fix a workpiece in the correct position for processing or inspection. In a broader sense, any device used to quickly, conveniently, and safely install a workpiece in any step of the manufacturing process can be called a fixture.

[0003] While existing fixtures can effectively hold workpieces, they lack a mechanism for users to adjust the clamping mechanism. This prevents users from adjusting the spacing of the clamping mechanism, making it inconvenient for fixing and processing workpieces of different sizes. Consequently, the applicability and practicality of existing fixtures are reduced. To address this, we propose an adjustable positioning fixture. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an adjustable positioning fixture, which solves the problems mentioned in the background.

[0005] This utility model provides the following technical solution: an adjustable positioning fixture, including a worktable, an adjustment groove on the top of the worktable, a sliding groove on the inner wall of the adjustment groove, an adjustment plate on the inner wall of the adjustment groove, positioning screws fixedly mounted on both outer walls of the adjustment plate, a fastening nut threadedly connected to the outer wall of the positioning screws, a short groove and a limiting groove respectively on the top of the fastening nut, a movable seat slidably connected to the inner walls of the short groove and the limiting groove, a positioning screw fixedly mounted on the top of the movable seat, a fastening nut second threadedly connected to the outer wall of the positioning screw, a support frame and a positioning plate fixedly mounted on the top of the movable seat, a connecting hole on the top of the support frame, an adjustment screw threadedly connected to the inner wall of the connecting hole, a knob fixedly mounted on the top of the adjustment screw, a clamping plate rotatably connected to the outer wall of the positioning plate, and a rotating groove on the end of the clamping plate near the support frame.

[0006] As a preferred technical solution of this utility model, the bottom of the second fastening nut is tightly fitted with the top of the adjusting plate, and the adjusting plate is fixedly connected to the movable seat through the second fastening nut.

[0007] As a preferred embodiment of this utility model, the number of adjustment plates is two, and both adjustment plates are symmetrically distributed along the inner wall of the adjustment groove.

[0008] As a preferred embodiment of this utility model, the inner wall of the short groove is slidably connected to the outer wall of the movable seat, and the inner wall of the limiting groove is slidably connected to the outer wall of the positioning screw.

[0009] In a preferred embodiment of this invention, the outer wall of the adjusting screw is rotatably connected to the inner wall of the rotating groove, and the outer wall of the clamping plate is slidably connected to the inner wall of the support frame.

[0010] As a preferred embodiment of this utility model, the outer wall of the clamp plate overlaps with the outer wall of the movable seat, and the clamp plate is made of galvanized iron metal.

[0011] As a preferred embodiment of this utility model, the outer wall of the adjusting plate is slidably connected to the inner wall of the adjusting groove, and the adjusting plate is fixedly connected to the worktable by a fastening nut.

[0012] As a preferred embodiment of this utility model, the number of movable seats is two, and both movable seats are symmetrically distributed along the top of the adjustment plate.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. This adjustable positioning fixture, through its structure of worktable, adjustment groove, slide groove, adjustment plate, positioning screw one, fastening nut one, and adjustment plate, allows the user to move the position of the adjustment plate and the moving seat by rotating fastening nut one and fastening nut two during use. This enables the fixture to clamp workpieces of different sizes, ensuring that it is suitable for workpieces of different sizes and thus improving its application range.

[0015] 2. This adjustable positioning fixture, through its adjustable screw, short groove, knob, connecting hole, and rotating groove structure, allows the clamping plate to rotate by turning the knob during use, thereby achieving workpiece clamping and ensuring workpiece stability during processing. Furthermore, the fixture's operation is simple, thus improving its practicality. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a side view of the structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the workbench structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the adjusting plate structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the fastening nut structure of this utility model.

[0021] In the diagram: 1. Workbench; 2. Adjustment groove; 3. Slide groove; 4. Adjustment plate; 5. Positioning screw one; 6. Fastening nut one; 7. Short groove; 8. Limiting groove; 9. Adjustment screw; 10. Moving seat; 11. Support frame; 12. Clamping plate; 13. Positioning plate; 14. Positioning screw two; 15. Fastening nut two; 16. Rotating groove; 17. Knob; 18. Connecting hole. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-5 An adjustable positioning fixture includes a worktable 1. An adjustment groove 2 is formed on the top of the worktable 1. A sliding groove 3 is formed on the inner wall of the adjustment groove 2. An adjustment plate 4 is provided on the inner wall of the adjustment groove 2. Positioning screws 5 are fixedly mounted on both outer walls of the adjustment plate 4. A fastening nut 6 is threadedly connected to the outer wall of the positioning screw 5. A short groove 7 and a limiting groove 8 are respectively formed on the top of the fastening nut 6. A movable seat 10 is slidably connected to the inner walls of the short groove 7 and the limiting groove 8. The top of the movable seat 10 is fixed... The movable seat 10 is fixedly equipped with a positioning screw 14, and a fastening nut 15 is threadedly connected to the outer wall of the positioning screw 14. The top of the movable seat 10 is also fixedly equipped with a support frame 11 and a positioning plate 13. The top of the support frame 11 is provided with a connecting hole 18, and the inner wall of the connecting hole 18 is threadedly connected with an adjusting screw 9. A knob 17 is fixedly equipped on the top of the adjusting screw 9. The outer wall of the positioning plate 13 is rotatably connected with a clamping plate 12, and a rotating groove 16 is provided at the end of the clamping plate 12 near the support frame 11.

[0024] In the above structure, the workbench 1, adjusting groove 2, sliding groove 3, adjusting plate 4, positioning screw 5, fastening nut 6, short groove 7, limiting groove 8, and moving seat 10 are designed so that during use, the user can adjust the distance between the two adjusting plates 4 and the distance between the two moving seats 10 to achieve the effect of clamping and fixing workpieces of different sizes, thereby improving the application range of the device.

[0025] In a preferred embodiment, the bottom of the second fastening nut 15 is tightly fitted with the top of the adjusting plate 4, and the adjusting plate 4 is fixedly connected to the movable seat 10 by the second fastening nut 15.

[0026] In the above structure, the adjustment plate 4 and the fastening nut 15 are designed to fix the position of the adjustment plate 4 during use, thereby preventing the moving seat 10 from becoming loose or even tilting when lifting the workpiece, thus improving the stability of the moving seat 10 during operation.

[0027] In a preferred embodiment, there are two adjusting plates 4, and both adjusting plates 4 are symmetrically distributed along the inner wall of the adjusting groove 2.

[0028] In the above structure, the two adjusting plates 4 allow the fixture to clamp workpieces of different sizes during operation by utilizing the adjustable characteristics of the two adjusting plates 4, thereby ensuring the stability of the workpiece during processing and ensuring that the normal use of the fixture is not affected.

[0029] In a preferred embodiment, the inner wall of the short groove 7 is slidably connected to the outer wall of the movable seat 10, and the inner wall of the limiting groove 8 is slidably connected to the outer wall of the positioning screw 14.

[0030] In the above structure, the limiting groove 8 and the positioning screw 14 allow the user to slide the positioning screw 14 along the inner wall of the limiting groove 8 by rotating the fastening nut 15 during use. This allows the distance between the two moving seats 10 to be adjusted. The operation of the fastening nut 15 and the fastening nut 6 makes it convenient for the user to make adjustments, thereby simplifying the operation process of the fixture and improving the practicality of the device.

[0031] In a preferred embodiment, the outer wall of the adjusting screw 9 is rotatably connected to the inner wall of the rotating groove 16, and the outer wall of the clamping plate 12 is slidably connected to the inner wall of the support frame 11.

[0032] In the above structure, the support frame 11 and clamping plate 12 structure allow the user to rotate the knob 17 and adjust the screw 9 to raise and lower the end of the clamping plate 12 close to the support frame 11 during use, thereby enabling the clamping plate 12 to clamp the workpiece and achieve the effect of clamping the workpiece to ensure the stability of the workpiece during processing.

[0033] In a preferred embodiment, the outer wall of the clamp 12 overlaps with the outer wall of the movable seat 10, and the clamp 12 is made of galvanized iron metal.

[0034] In the above structure, galvanized iron has the characteristics of hardness and wear resistance, which can effectively reduce the wear of the clamp 12 during operation, thereby extending the service life of the clamp 12. In addition, galvanized iron also has the characteristics of low cost, thereby reducing the production and maintenance cost of the fixture.

[0035] In a preferred embodiment, the outer wall of the adjusting plate 4 is slidably connected to the inner wall of the adjusting groove 2, and the adjusting plate 4 is fixedly connected to the worktable 1 by a fastening nut 6.

[0036] In the above structure, the adjusting plate 4 and the fastening nut 6 are used to position the adjusting plate 4, thereby ensuring that the workpiece will not loosen during use. This achieves a stable clamping effect on the workpiece and can also clamp workpieces of different sizes, thus ensuring that the clamp is suitable for clamping and applying workpieces of different sizes.

[0037] In a preferred embodiment, there are two movable seats 10, and both movable seats 10 are symmetrically distributed along the top of the adjustment plate 4.

[0038] In the above structure, the two movable seats 10 are designed so that after the workpiece is clamped, the bottom of the workpiece is supported by the two movable seats 10, while the four movable seats 10 on the two adjustment plates 4 can ensure the stability of the workpiece and achieve the effect of firmly clamping the four corners of the workpiece.

[0039] Working principle: After the user installs the fixture, the user can first turn the fastening nut 6 to disengage it from the worktable 1, thereby adjusting the distance between the two adjusting plates 4. Then, the user can turn the fastening nut 15 to adjust the distance between the two moving seats 10, thus achieving the effect of clamping workpieces of different sizes, thereby improving the application range of the fixture. During the clamping process, the user can turn the knob 17 to move the adjusting screw 9 upward, thereby making the clamping plate 12 fit tightly with the top of the workpiece, thus fixing the workpiece on the top of the moving seat 10, which facilitates the user's operation and ensures the stability of the workpiece during the processing.

[0040] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable positioning fixture, characterized in that, The system includes a workbench (1), with an adjustment groove (2) on the top of the workbench (1). A sliding groove (3) is provided on the inner wall of the adjustment groove (2). An adjustment plate (4) is provided on the inner wall of the adjustment groove (2). Positioning screws (5) are fixedly mounted on both outer walls of the adjustment plate (4). A fastening nut (6) is threaded onto the outer wall of the positioning screw (5). A short groove (7) and a limiting groove (8) are respectively provided on the top of the fastening nut (6). A movable seat (10) is slidably connected to the inner walls of the short groove (7) and the limiting groove (8). The top of the movable seat (10) is fixedly mounted with… There is a positioning screw two (14), and the outer wall of the positioning screw two (14) is threadedly connected to a fastening nut two (15). The top of the moving seat (10) is also fixedly equipped with a support frame (11) and a positioning plate (13). The top of the support frame (11) is provided with a connecting hole (18), and the inner wall of the connecting hole (18) is threadedly connected to an adjusting screw (9). The top of the adjusting screw (9) is fixedly equipped with a knob (17). The outer wall of the positioning plate (13) is rotatably connected to a clamping plate (12), and the end of the clamping plate (12) near the support frame (11) is provided with a rotating groove (16).

2. The adjustable positioning fixture according to claim 1, characterized in that, The bottom of the second fastening nut (15) is tightly fitted to the top of the adjusting plate (4), and the adjusting plate (4) is fixedly connected to the moving seat (10) through the second fastening nut (15).

3. An adjustable positioning fixture according to claim 1, characterized in that, The number of the adjustment plates (4) is two, and both adjustment plates (4) are symmetrically distributed along the inner wall of the adjustment groove (2).

4. An adjustable positioning fixture according to claim 1, characterized in that, The inner wall of the short groove (7) is slidably connected to the outer wall of the movable seat (10), and the inner wall of the limiting groove (8) is slidably connected to the outer wall of the positioning screw (14).

5. An adjustable positioning fixture according to claim 1, characterized in that, The outer wall of the adjusting screw (9) is rotatably connected to the inner wall of the rotating groove (16), and the outer wall of the clamp (12) is slidably connected to the inner wall of the support frame (11).

6. An adjustable positioning fixture according to claim 1, characterized in that, The outer wall of the clamp (12) overlaps with the outer wall of the movable seat (10), and the clamp (12) is made of galvanized iron metal.

7. An adjustable positioning fixture according to claim 1, characterized in that, The outer wall of the adjusting plate (4) is slidably connected to the inner wall of the adjusting groove (2), and the adjusting plate (4) is fixedly connected to the workbench (1) by a fastening nut (6).

8. An adjustable positioning fixture according to claim 1, characterized in that, The number of movable seats (10) is two, and both movable seats (10) are symmetrically distributed along the top of the adjustment plate (4).

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