High-stability jig suitable for precision machining

Abstract

The utility model relates to the technical field of machining jigs, and discloses a high-stability jig suitable for precision machining, which comprises a bearing plate, the top of the left end of the bearing plate is fixedly connected with a support frame, the top end of the support frame is fixedly connected with a motor II, the output end of the motor II is fixedly connected with a connecting column II, and the rear end of the connecting column II is rotatably connected with a short plate II. The bottom of the second short plate is rotationally connected with a third connecting column, the rear end of the third connecting column is rotationally connected with a second rotating ring, the outer wall of the right end of the second rotating ring is fixedly connected with a connecting rod, the right end of the connecting rod is fixedly connected with a first rotating ring, and the rear end of the first rotating ring is rotationally connected with a heavy plate. The output end of the second motor drives the second connecting column to rotate to finally fix a workpiece between the heavy plate and the first fixing plate, it is guaranteed that the position of the workpiece is stable in the machining process, and therefore the machining precision is improved, human errors in the machining process are reduced, and the machining quality and stability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of processing jigs, in particular to a high-stability jig suitable for precision processing. Background Art

[0002] A fixture is a large category of tools used in carpentry, ironwork, fittery, machinery, electronic control, and some handicrafts. It is a tool that helps control position and movement. Fixtures can be divided into three categories: process assembly fixtures, project testing fixtures, and circuit board testing fixtures. The use of fixtures can eliminate the need to change the position and angle of the workpiece during machining, thereby improving machining efficiency.

[0003] High-stability fixtures are devices used to support and secure workpieces to ensure machining accuracy and consistency. They are widely used in machining, laser cutting, and electronic component assembly industries to effectively support workpieces, reduce vibration during machining, and improve machining accuracy. The design of high-stability fixtures emphasizes precision, rigidity, and durability to ensure accurate positioning and support during machining.

[0004] The high-stability fixture design enables quick clamping and disassembly, improves production efficiency, and has strong adaptability. It can be adjusted and customized according to the characteristics of different workpieces to meet various processing needs. However, during the processing process, the object is prone to deviation when it is fixed in the processing position. Human error has a great impact on the processing results. At the same time, the position and angle of the object need to be adjusted during processing, which is inefficient. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a high-stability fixture suitable for precision machining, aiming to improve the problems in the existing technology that the fixed position of the object during machining is prone to deviation, human error has a great impact on the machining results, and the position and angle of the object need to be adjusted when machining, which is inefficient.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-stability jig suitable for precision machining, comprising a carrying plate, the top of the left end of the carrying plate is fixedly connected to a support frame, the top of the support frame is fixedly connected to motor 2, the output end of the motor 2 is fixedly connected to connecting column 2, the rear end of the connecting column 2 is rotatably connected to short plate 2, the bottom of the short plate 2 is rotatably connected to connecting column 3, the rear end of the connecting column 3 is rotatably connected to rotating circle 2, the right end outer wall of the rotating circle 2 is fixedly connected to a connecting rod, the right end of the connecting rod is fixedly connected to rotating circle 1, the rear end of the rotating circle 1 is rotatably connected to a heavy plate, the front and rear ends of the bottom of the heavy plate are both slidably connected to a receiving plate, the right end of the receiving plate is fixedly connected to a fixed plate 1, and a swing mechanism is provided on the top right side of the carrying plate, and the swing mechanism is used to process objects.

[0007] As a further description of the above technical solution:

[0008] The swing mechanism includes motor 1, the bottom of motor 1 is fixedly connected to the right side of the top of the supporting plate, the output end of motor 1 is fixedly connected to connecting column 1, the top of connecting column 1 is rotatably connected to long board 1, the left end of long board 1 is rotatably connected to long board 3, the left end of long board 3 is rotatably connected to a rotating shaft, the bottom end of the rotating shaft is fixedly connected to a rotating blade, the left end of long board 3 is rotatably connected to long board 2, and the front side of long board 2 is fixedly connected to a fixed column.

[0009] As a further description of the above technical solution:

[0010] The bottom end of the carrying plate is fixedly connected with an anti-slip pad, and the left end of the receiving plate is fixedly connected with a protection pad.

[0011] As a further description of the above technical solution:

[0012] A scale plate is fixedly connected to the top front side of the carrying plate, and a plurality of scale bars are fixedly connected to the front end of the scale plate.

[0013] As a further description of the above technical solution:

[0014] The left and right sides of the scale plate are fixedly connected with fixed blocks, the left end of the fixed plate 1 is fixedly connected with the protective pad 2, and the left side of the short plate 2 is fixedly connected with the fixed plate 2.

[0015] As a further description of the above technical solution:

[0016] The right end of the heavy plate is fixedly connected with a protective pad three, and the right side of the fixed plate one is threadedly connected with a screw.

[0017] As a further description of the above technical solution:

[0018] The right side of the top end of the supporting plate is fixedly connected with a battery, and the bottom end of the motor 1 is fixedly connected with a protective pad 1.

[0019] As a further description of the above technical solution:

[0020] The bottom end of the fixed column is fixedly connected with a protective ring, the top end of the protective ring is fixedly connected with a short plate 1, and the right end of the short plate 1 is fixedly connected to the top end of the connecting column 1.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present invention, the output end of the second motor drives the second connecting column to rotate, and finally fixes the workpiece between the heavy plate and the first fixed plate, ensuring that the position of the workpiece is stable during the processing and will not be offset or deformed, thereby improving the processing accuracy, reducing human errors during the processing, and improving the processing quality and stability;

[0023] 2. In the present invention, the output end of motor 1 drives connecting column 1 to rotate, thereby realizing the movement of the rotary blade. When it reaches the appropriate position, the processing operation can be carried out. Through such a design, the machine tool no longer needs to change the position and angle of the workpiece during the processing, thereby improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a front perspective view of the carrier plate of the high-stability jig suitable for precision machining proposed by the present invention;

[0025] Figure 2 This is a side view of the motor of the high-stability jig suitable for precision machining proposed by the utility model;

[0026] Figure 3 A top view of a heavy plate of a high-stability jig suitable for precision machining proposed in the present invention;

[0027] Figure 4 This is a diagram showing the connecting rod of the high-stability jig suitable for precision machining proposed by the utility model;

[0028] Figure 5 This is a second display diagram of the long plate of the high-stability fixture suitable for precision machining proposed by the utility model.

[0029] Legend:

[0030] 1. Loading plate; 2. Swinging mechanism; 201. Motor 1; 202. Connecting column 1; 203. Long board 1; 204. Short board 1; 205. Long board 2; 206. Long board 3; 207. Rotating shaft; 208. Rotating blade; 209. Fixed column; 210. Protective ring; 211. Protective pad 1; 212. Battery; 3. Support plate; 4. Heavy plate; 5. Rotating circle 1; 6. Connecting rod; 7. Scale plate; 8. Fixed plate 1; 9. Rotating circle 2; 10. Short board 2; 11. Motor 2; 12. Support frame; 13. Protective pad 2; 14. Protective pad 3; 15. Scale bar; 16. Anti-slip pad; 17. Screw; 18. Fixed block; 19. Connecting column 2; 20. Fixed plate 2; 21. Protective pad; 22. Connecting column 3. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Please see the attached Figure 1 , Attachment Figure 3 and attached Figure 4 , The utility model provides an embodiment of a high-stability jig suitable for precision machining, comprising a carrying plate 1, the top of the left end of the carrying plate 1 is fixedly connected to a support frame 12, the top of the support frame 12 is fixedly connected to a motor 2 11, the output end of the motor 2 11 is fixedly connected to a connecting column 2 19, the rear end of the connecting column 2 19 is rotatably connected to a short plate 2 10, the bottom of the short plate 2 10 is rotatably connected to a connecting column 3 22, the rear end of the connecting column 3 22 is rotatably connected to a rotating circle 2 9, the right end outer wall of the rotating circle 2 9 is fixedly connected to a connecting rod 6, the right end of the connecting rod 6 is fixedly connected to a rotating circle 1 5, the rear end of the rotating circle 1 5 is rotatably connected to a heavy plate 4, the front and rear ends of the bottom of the heavy plate 4 are both slidably connected to a receiving plate 3, the right end of the receiving plate 3 is fixedly connected to a fixed plate 1 8, a swing mechanism 2 is provided on the top right side of the carrying plate 1, and the swing mechanism 2 is used to process objects;

[0033] Specifically, the output end of motor 2 11 as a power source is tightly connected to connecting column 2 19, ensuring the transmission of power. The rear end part of connecting column 2 19 is designed to be rotatably connected to short board 2 10, so that short board 2 10 can be rotated as needed. The bottom of short board 2 10 is also rotatably connected to connecting column 3 22, further enhancing the flexibility of the structure. The rear end part of connecting column 3 22 is also connected to rotating circle 2 9 by a rotatable connection. The outer wall of the right end of rotating circle 2 9 is fixedly connected to connecting rod 6, and the right end part of connecting rod 6 is connected to rotating circle 1 5, forming a stable connection structure.

[0034] Please see the attached Figure 1 , Attachment Figure 3 and attached Figure 5 The swing mechanism 2 includes a motor 201. The bottom of the motor 201 is fixedly connected to the top right side of the supporting plate 1. The output end of the motor 201 is fixedly connected to a connecting column 202. The top of the connecting column 202 is rotatably connected to a long board 203. The left end of the long board 203 is rotatably connected to a long board 206. The left end of the long board 206 is rotatably connected to a rotating shaft 207. The bottom end of the rotating shaft 207 is fixedly connected to a rotating blade 208. The left end of the long board 206 is rotatably connected to the second long board 205. The front side of the second long board 205 is fixedly connected to a fixing column 209. A battery 212 is fixedly connected to the top right side of the supporting plate 1. The bottom end of the motor 201 is fixedly connected to a protective pad 211.

[0035] Specifically, a battery 212 is fixedly connected to the right side of the top of the supporting plate 1 to provide the required power support for the motor 201. In order to protect the motor 201, a protective pad 211 is fixedly connected to the bottom end thereof to prevent damage during operation. Overall, the swing mechanism 2 ensures the stability and functionality of each component through a series of precise connection and fixing methods, thereby achieving its design purpose.

[0036] Please see the attached Figure 1 , Attachment Figure 2 and attached Figure 3 , the bottom end of the carrying plate 1 is fixedly connected with an anti-slip pad 16, the left end of the receiving plate 3 is fixedly connected with a protective pad 21, the left and right sides of the scale plate 7 are fixedly connected with fixed blocks 18, the left end of the fixed plate 8 is fixedly connected with a protective pad 2 13, the left side of the short plate 2 10 is fixedly connected with the fixed plate 2 20, the bottom end of the fixed column 209 is fixedly connected with a protective ring 210, the top of the protective ring 210 is fixedly connected with the short plate 1 204, the right end of the short plate 1 204 is fixedly connected to the top of the connecting column 1 202, the top front side of the carrying plate 1 is fixedly connected with the scale plate 7, the front end of the scale plate 7 is fixedly connected with a plurality of scale bars 15, the right end of the heavy plate 4 is fixedly connected with a protective pad 3 14, and the right side of the fixed plate 8 is threaded with a screw 17;

[0037] Specifically, a scale plate 7 is fixedly connected to the top front side of the carrier plate 1, and a plurality of scale bars 15 are fixedly connected to the front end of the scale plate 7. These scale bars 15 provide a reference for precise positioning. Fixed blocks 18 are fixedly connected to the left and right sides of the scale plate 7. These fixed blocks 18 enhance the stability of the scale plate 7, ensuring its firmness during use without any possible movement or deviation, thereby ensuring the accuracy of positioning.

[0038] Working principle: The output end of the motor 2 11 on the support frame 12 drives the connecting column 2 19 to rotate, and then drives the short plate 2 10 to rotate. The rotation of the short plate 2 10 will drive the connecting column 3 22 to rotate. The rotation of the connecting column 3 22 will drive the connecting rod 6 to rotate, and then drive the heavy plate 4 to slide along the receiving plate 3 through the rotating circle 1 5, and then fix the workpiece between the heavy plate 4 and the fixed plate 1 8. The sliding of the heavy plate 4 and the squeezing of the fixed plate 1 8 achieve the effect of fixing the workpiece. At the same time, the right side of the heavy plate 4 is also fixedly connected to the protective pad 3 14 and the left side of the fixed plate 1 8 is also fixedly connected to the protective pad 2 13. The rotation of the motor 2 11 pushes the fixed object to make the fixing effect more firm, which is used to protect the processed object and ensure the stable position of the workpiece during the processing without offset or deformation, thereby improving the processing accuracy, reducing human errors in the processing process, and improving the processing quality and stability.

[0039] The output end of motor 1 201 rotates to drive connecting column 1 202 to rotate, thereby driving long board 1 203 to rotate. The rotation of long board 1 203 drives the rotation of long board 3 206. Since the right end of long board 3 206 rotates and connects to long board 2 205, the left end of long board 205 is fixed, so that long board 3 206 can swing. The swing of long board 3 206 will swing the rotating shaft 207 and let the rotating blade 208 move with it. When it reaches the appropriate position, the processing operation can be carried out. Through such a design, the machine tool no longer needs to change the position and angle of the workpiece during the processing, thereby improving the processing efficiency.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A high-stability jig suitable for precision machining, comprising a carrier plate (1), characterized in that: The top of the left end of the carrier plate (1) is fixedly connected to a support frame (12), the top of the support frame (12) is fixedly connected to a motor 2 (11), the output end of the motor 2 (11) is fixedly connected to a connecting column 2 (19), the rear end of the connecting column 2 (19) is rotatably connected to a short plate 2 (10), the bottom of the short plate 2 (10) is rotatably connected to a connecting column 3 (22), the rear end of the connecting column 3 (22) is rotatably connected to a rotating circle 2 (9), and the rotating circle 2 The right end outer wall of (9) is fixedly connected to a connecting rod (6), the right end of the connecting rod (6) is fixedly connected to a rotating circle (5), the rear end of the rotating circle (5) is rotatably connected to a heavy plate (4), the front and rear ends of the bottom of the heavy plate (4) are slidably connected to a receiving plate (3), the right end of the receiving plate (3) is fixedly connected to a fixed plate (8), and a swing mechanism (2) is provided on the right side of the top of the supporting plate (1), and the swing mechanism (2) is used for processing the workpiece.

2. The high-stability jig suitable for precision machining according to claim 1, characterized in that: The swing mechanism (2) comprises a motor 1 (201), the bottom of the motor 1 (201) is fixedly connected to the right side of the top of the supporting plate (1), the output end of the motor 1 (201) is fixedly connected to a connecting column 1 (202), the top of the connecting column 1 (202) is rotatably connected to a long board 1 (203), the left end of the long board 1 (203) is rotatably connected to a long board 3 (206), the left end of the long board 3 (206) is rotatably connected to a rotating shaft (207), the bottom end of the rotating shaft (207) is fixedly connected to a rotating blade (208), the left end of the long board 3 (206) is rotatably connected to a long board 2 (205), and the front side of the long board 2 (205) is fixedly connected to a fixed column (209).

3. The high-stability jig suitable for precision machining according to claim 1, characterized in that: The bottom end of the carrying plate (1) is fixedly connected to an anti-slip pad (16), and the left end of the receiving plate (3) is fixedly connected to a protection pad (21).

4. The high-stability jig suitable for precision machining according to claim 1, characterized in that: A scale plate (7) is fixedly connected to the front side of the top of the carrier plate (1), and a plurality of scale bars (15) are fixedly connected to the front end of the scale plate (7).

5. The high-stability jig suitable for precision machining according to claim 4, characterized in that: The left and right sides of the scale plate (7) are fixedly connected with fixed blocks (18), the left end of the fixed plate 1 (8) is fixedly connected with a protective pad 2 (13), and the left side of the short plate 2 (10) is fixedly connected with a fixed plate 2 (20).

6. The high-stability jig suitable for precision machining according to claim 1, characterized in that: The right end of the heavy plate (4) is fixedly connected with a protective pad three (14), and the right side of the fixed plate one (8) is threadedly connected with a screw (17).

7. The high-stability jig suitable for precision machining according to claim 2, characterized in that: A battery (212) is fixedly connected to the right side of the top end of the carrier plate (1), and a protective pad (211) is fixedly connected to the bottom end of the motor (201).

8. The high-stability jig suitable for precision machining according to claim 2, characterized in that: The bottom end of the fixed column (209) is fixedly connected to a protective ring (210), the top end of the protective ring (210) is fixedly connected to a short plate (204), and the right end of the short plate (204) is fixedly connected to the top end of the connecting column (202).

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