Portable hardware machining fixing clamp

Abstract

The utility model relates to hardware machining technical field, and disclose a kind of portable hardware machining fixed clamp, including metal base, the top of metal base is fixedly connected with pivot connecting rod.This kind of portable hardware machining fixed clamp, user adjusts the angle of workbench to enable user to carry out multi-surface processing operation on the same station, without repeatedly disassembling and re-clamping workpiece, effectively reduce the auxiliary time of workpiece clamping, improve processing efficiency, in the process of adjusting angle, first clamp always keeps stable clamping to workpiece, avoid workpiece loosening or deviation when angle transformation, make telescopic cylinder drive first clamp reverse movement, release the clamping of workpiece, then transparent protective cover is turned back to original position by pivot, let magnetic attraction pad and metal base re-adsorption, to retract transparent protective cover, so as to facilitate subsequent to the workpiece of processing to take place.

Description

Technical Field

[0001] This utility model relates to the field of hardware processing technology, and in particular to a convenient hardware processing fixing fixture. Background Technology

[0002] Hardware processing refers to the process of machining and manufacturing hardware products to meet the needs of different industrial and daily life sectors. Among them, the portable hardware processing clamp is a device specifically used to fix workpieces during hardware processing.

[0003] When using existing technology, if the worktable needs to be at different angles to complete the processing of the workpiece, it may be necessary to disassemble and re-clamp the workpiece multiple times. This can cause the workpiece to loosen or shift when the angle changes, which reduces the processing accuracy of the workpiece and affects the processing quality. Utility Model Content

[0004] The technical problem to be solved by this utility model is that the existing technology does not have a structure for adjusting the angle of the workpiece after it is fixed, which leads to the need to disassemble and re-clamp the workpiece multiple times when processing other angles of the workpiece, causing the workpiece to loosen or shift and affecting the processing quality. To this end, we propose a convenient hardware processing fixing fixture.

[0005] To achieve the above objectives, this application adopts the following technical solution: a convenient hardware processing fixing fixture, comprising a metal base, a rotating shaft connecting rod fixedly connected to the top of the metal base, a worktable mounted on the top of the rotating shaft connecting rod, a rotating bearing provided at the bottom of the worktable, a first gear fixedly connected to the bottom of the worktable, telescopic cylinders mounted on both sides of the worktable, a first clamp mounted on the telescopic end of the telescopic cylinder, the bottom end of the first clamp slidably connected to the inner wall of the worktable, a transmission gear rotatably connected to the top of the metal base via a rotating shaft, an adjusting gear rotatably connected to one end of the top of the metal base via a rotating shaft, a rotating shaft connecting rod slidably connected to the inner wall of the rotating bearing, the surface of the first gear meshing with the inner wall of the transmission gear, the surface of the transmission gear meshing with the inner wall of the adjusting gear, a sliding groove provided at one end of the interior of the metal base, a pin slidably connected inside the sliding groove, and one end of the pin inserting into the inner wall of the adjusting gear.

[0006] Preferably, a limiting groove is provided on both sides of the inner wall of the slide groove, and a slider is slidably connected to the inner wall of the limiting groove. One side of the slider is fixedly connected to one side of the pin.

[0007] Preferably, a spring is fixedly connected to one side of the pin, and the other end of the spring is fixedly connected to one side of the inner wall of the groove.

[0008] Preferably, guide grooves are provided on both sides of the inner wall of the workbench, and auxiliary wheels are rotatably connected to both sides of the bottom end of the first fixture via a rotating shaft, and the surface of the auxiliary wheels is slidably connected to the inner wall of the guide groove.

[0009] Preferably, a protective pad is installed on one side of the first clamp.

[0010] Preferably, one end of the surface of the metal base is rotatably connected to a transparent cover via a pivot.

[0011] Preferably, a magnetic pad is installed at the bottom of the transparent cover.

[0012] Technical effects and advantages of this utility model:

[0013] In this invention, the user can perform multi-faceted processing operations at the same workstation by adjusting the angle of the worktable, without having to repeatedly disassemble and re-clamp the workpiece. This effectively reduces the auxiliary time for workpiece clamping and improves processing efficiency. During the angle adjustment process, the first clamp always maintains a stable clamping of the workpiece, preventing the workpiece from loosening or shifting when the angle changes. The telescopic cylinder drives the first clamp to move in the opposite direction, releasing the clamping of the workpiece. Then, the transparent cover is rotated back to its original position via the pivot, allowing the magnetic pad to re-attach to the metal base, thereby retracting the transparent cover for subsequent handling of the processed workpiece. Attached Figure Description

[0014] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts:

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0016] Figure 2 This is a sectional view of the workbench of this utility model;

[0017] Figure 3 This is a vertical cross-sectional view of the present invention;

[0018] Figure 4 This is an exploded view of the transparent protective cover of this utility model;

[0019] Figure 5 This is an exploded view of the workbench of this utility model;

[0020] Figure 6 This is an exploded view of the pin of this utility model.

[0021] Legend: 1. Metal base; 2. Rotary shaft connecting rod; 3. Worktable; 4. Rotary bearing; 5. First gear; 6. Telescopic cylinder; 7. Fixture; 8. Transmission gear; 9. Adjusting gear; 10. Slide groove; 11. Pin; 12. Limiting groove; 13. Slider; 14. Spring; 15. Guide groove; 16. Auxiliary wheel; 17. Protective pad; 18. Transparent cover; 19. Magnetic pad. Detailed Implementation

[0022] Based on the technical solution of this utility model, without changing the essential spirit of this utility model, those skilled in the art can propose various interchangeable structural methods and implementation methods. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model, and should not be regarded as the entirety of this utility model or as a limitation or restriction of the technical solution of this utility model.

[0023] Reference Figure 1 - Figure 5 As shown, this utility model provides a technical solution: a convenient hardware processing fixing fixture, including a metal base 1, a rotating shaft connecting rod 2 fixedly connected to the top of the metal base 1, a worktable 3 mounted on the top of the rotating shaft connecting rod 2, a rotating bearing 4 provided at the bottom of the worktable 3, a first gear 5 fixedly connected to the bottom of the worktable 3, telescopic cylinders 6 mounted on both sides of the worktable 3, a first clamp 7 mounted on the telescopic end of the telescopic cylinder 6, the bottom end of the first clamp 7 slidably connected to the inner wall of the worktable 3, a transmission gear 8 rotatably connected to the top of the metal base 1 via a rotating shaft, an adjusting gear 9 rotatably connected to one end of the top of the metal base 1 via a rotating shaft, the rotating shaft connecting rod 2 slidably connected to the inner wall of the rotating bearing 4, the surface of the first gear 5 meshing with the inner wall of the transmission gear 8, and the surface of the transmission gear 8 meshing with the inner wall of the adjusting gear 9. A sliding groove 10 is provided at one end of the base 1. A pin 11 is slidably connected inside the sliding groove 10. One end of the pin 11 is inserted into the inner wall of the adjusting gear 9. A limiting groove 12 is provided on both sides of the inner wall of the sliding groove 10. A slider 13 is slidably connected to the inner wall of the limiting groove 12. One side of the slider 13 is fixedly connected to one side of the pin 11. A spring 14 is fixedly connected to one side of the pin 11. The other end of the spring 14 is fixedly connected to one side of the inner wall of the sliding groove 10. A guide groove 15 is provided on both sides of the inner wall of the worktable 3. Auxiliary wheels 16 are rotatably connected to both sides of the bottom end of the first clamp 7 through a rotating shaft. The surface of the auxiliary wheel 16 is slidably connected to the inner wall of the guide groove 15. A protective pad 17 is installed on one side of the first clamp 7. A transparent cover 18 is rotatably connected to one end of the surface of the metal base 1 through a rotating shaft. A magnetic pad 19 is installed at the bottom of the transparent cover 18.

[0024] Specifically: When the user prepares to process the workpiece, first rotate the transparent cover 18 via the pivot to release the magnetic pad 19 from the metal base 1, allowing the transparent cover 18 to unfold. Then, the user controls the telescopic cylinder 6 via the controller. The telescopic cylinder 6 drives the first clamp 7 on the inner wall of the worktable 3, causing the first clamp 7 to move stably along the inner wall of the guide groove 15 via the auxiliary wheels 16 at both ends. The first clamp 7 at both ends clamps the workpiece via the protective pad 17 installed on one side. When the user needs to process the other side of the workpiece, the user moves the pin 11 along the inner wall of the limiting groove 12 via the sliders 13 on both sides. The pin 11 pulls the spring 14, causing it to stretch and release one end of the pin 11 from the inner wall of the adjusting gear 9, thus releasing the restriction of the adjusting gear 9. The user then rotates the adjusting gear 9, which drives the transmission gear 8. The transmission gear 8, in turn, drives the first gear 5 to adjust the angle of the worktable 3. When adjusted to a position convenient for the user to process the workpiece... After the workpiece is machined to the desired angle, the user releases the pin 11, causing the spring 14 to retract and pull the pin 11 back to its original position. This repositions the adjusting gear 9, stopping its rotation and fixing the angle of the worktable 3. By adjusting the angle of the worktable 3, the user can perform multi-faceted machining operations at the same workstation without repeatedly disassembling and re-clamping the workpiece, effectively reducing auxiliary time for workpiece clamping and improving machining efficiency. During the angle adjustment process, the first clamp 7 always maintains a stable clamp on the workpiece, preventing it from loosening or shifting when the angle changes, thus ensuring machining accuracy. The user can then control the telescopic cylinder 6 again via the controller, causing it to move the first clamp 7 in the opposite direction to release the clamp on the workpiece. Subsequently, the transparent cover 18 is rotated back to its original position via the pivot, allowing the magnetic pad 19 to re-attach to the metal base 1, thereby retracting the transparent cover 18 for subsequent handling of the machined workpiece.

[0025] Working principle: When processing a workpiece, the user rotates the transparent cover 18 via the pivot, causing the magnetic pad 19 to release from the metal base 1 and unfold the transparent cover 18. Then, the user operates the telescopic cylinder 6 via the controller, which moves the first clamp 7 in the worktable 3 along the guide groove 15, using the protective pad 17 to clamp and fix the workpiece. If the other side of the workpiece needs to be processed, the user moves the pin 11 along the limiting groove 12, pulling the spring 14 to stretch it and release the restriction of the adjusting gear 9. The user then rotates the adjusting gear 9 and adjusts the angle of the worktable 3 via the transmission gear 8 and the first gear 5. After reaching the appropriate position, the user releases the pin 11, the spring 14 retracts, and the adjusting gear 9 is fixed, locking the angle of the worktable 3. After processing is completed, the user uses the controller to move the telescopic cylinder 6 in the opposite direction to release the workpiece clamping, rotates the transparent cover 18 back to its original position, and allows the magnetic pad 19 to re-attach to the metal base 1, completing the operation.

[0026] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A convenient hardware processing fixing fixture, comprising a metal base (1), characterized in that: A rotating shaft connecting rod (2) is fixedly connected to the top of the metal base (1). A worktable (3) is installed on the top of the rotating shaft connecting rod (2). A rotating bearing (4) is provided at the bottom of the worktable (3). A first gear (5) is fixedly connected to the bottom of the worktable (3). Telescopic cylinders (6) are installed on both sides of the worktable (3). A first clamp (7) is installed at the telescopic end of the telescopic cylinder (6). The bottom end of the first clamp (7) is slidably connected to the inner wall of the worktable (3). A transmission is rotatably connected to the top of the metal base (1) through a rotating shaft. The metal base (1) has a rotating shaft connecting an adjusting gear (9) at one end of the top. The rotating shaft connecting rod (2) is slidably connected to the inner wall of the rotating bearing (4). The surface of the first gear (5) meshes with the inner wall of the transmission gear (8). The surface of the transmission gear (8) meshes with the inner wall of the adjusting gear (9). A sliding groove (10) is provided at one end of the metal base (1). A pin (11) is slidably connected inside the sliding groove (10). One end of the pin (11) is inserted into the inner wall of the adjusting gear (9).

2. The convenient hardware processing fixing fixture according to claim 1, characterized in that: Both sides of the inner wall of the slide groove (10) are provided with limiting grooves (12), and the inner wall of the limiting groove (12) is slidably connected with a slider (13), and one side of the slider (13) is fixedly connected to one side of the pin (11).

3. The convenient hardware processing fixing fixture according to claim 1, characterized in that: A spring (14) is fixedly connected to one side of the pin (11), and the other end of the spring (14) is fixedly connected to one side of the inner wall of the groove (10).

4. The convenient hardware processing fixing fixture according to claim 1, characterized in that: Guide grooves (15) are provided on both sides of the inner wall of the workbench (3). Auxiliary wheels (16) are rotatably connected to both sides of the bottom end of the first clamp (7) through a rotating shaft. The surface of the auxiliary wheel (16) is slidably connected to the inner wall of the guide groove (15).

5. A convenient hardware processing fixing fixture according to claim 1, characterized in that: A protective pad (17) is installed on one side of the first clamp (7).

6. A convenient hardware processing fixing fixture according to claim 1, characterized in that: One end of the surface of the metal base (1) is rotatably connected to a transparent cover (18) via a pivot.

7. A convenient hardware processing fixing fixture according to claim 6, characterized in that: A magnetic pad (19) is installed at the bottom of the transparent cover (18).

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