Clamping tool for mechanical part machining

Abstract

The utility model relates to the field of mechanical part machining, in particular to a clamping tool for mechanical part machining, which comprises a mounting base, an impurity storage groove is arranged at the top of the mounting base, a moving frame is arranged at the outer end of the bottom of the impurity storage groove, a first connecting frame is mounted at the top of the moving frame, and a connecting notch is formed in the first connecting frame. Movable bent rods are connected to the inner walls of the two ends of the connecting notch, and rack plates are mounted on the inner walls of the movable bent rods; a sealing cover is arranged at the top of the first connecting frame, the interior of the sealing cover is connected with a first rotating rod, a driving gear is installed on the first rotating rod and connected with the rack plate in a meshed mode, a second connecting frame is installed at the end of the movable bent rod, a second rotating rod is installed on the second connecting frame, and a clamping block is arranged at the end of the second rotating rod. According to the mechanical part clamping device, the direction of the clamping block can be effectively and adaptively adjusted, so that mechanical parts can be conveniently clamped, and machining of the mechanical parts is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of machining of mechanical parts, and particularly relates to a clamping tooling for machining mechanical parts. Background Technique

[0002] Mechanical parts refer to individual parts or components that play specific functions in mechanical equipment or mechanical systems. They are usually the basic components of mechanical devices, and through mutual cooperation and combination, they realize the motion, transmission, and control functions of the machinery. Mechanical parts are of various types and are widely used.

[0003] During the machining process of mechanical parts, clamping tooling is needed to clamp the mechanical parts. However, during the clamping process of the current clamping tooling, the orientation of the clamping block cannot be adjusted adaptively, thus affecting the clamping process of the mechanical parts. Content of the Utility Model

[0004] The purpose of the utility model is to provide a clamping tooling for machining mechanical parts to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution:

[0006] A clamping tooling for machining mechanical parts, including an installation base. At the center of the top of the installation base, there is an impurity storage groove. A moving frame is slidably arranged at the outer end of the bottom of the impurity storage groove. A moving drive assembly for driving the moving frame to move is installed on the installation base; a first connection frame is fixedly installed at the top of the moving frame. A connection notch is opened inside the first connection frame. A moving bent rod is slidably connected to the inner walls at both ends of the connection notch through a guiding assembly. A rack plate is installed on the inner wall of the moving bent rod; a sealing cover is arranged at the outer end of the top of the first connection frame. The top end inside the sealing cover is connected to a first rotating rod through a bearing seat. The first rotating rod passes through the first connection frame and inserts into the connection notch. A driving gear is installed on the first rotating rod. The driving gear is meshed with the rack plate. A first rotation driving assembly for driving the first rotating rod to rotate is installed inside the sealing cover; a second connection frame is fixedly installed at the end of the moving bent rod. A second rotating rod is installed on the second connection frame. A second rotation driving assembly for driving the second rotating rod to rotate is installed inside the second connection frame. A clamping block is arranged at the end of the second rotating rod located outside the second connection frame.

[0007] Preferably, the moving drive assembly includes a first driving part fixedly connected to the installation base. A one-way screw rod is installed on the output shaft of the first driving part. The end of the one-way screw rod is rotationally connected to the impurity storage groove through a bearing seat. A threaded sleeve is threadedly connected to the one-way screw rod. The threaded sleeve is embedded at the bottom of the moving frame.

[0008] Preferably, the guiding component includes a T-shaped sliding rail fixedly connected to the outer end of the moving bent rod. A T-shaped sliding groove is provided at the outer end of the T-shaped sliding rail, and the T-shaped sliding groove is formed on the inner wall of the connecting notch.

[0009] Preferably, the first rotation driving component includes a second driving part fixedly connected to the sealing cover. A driving gear is installed on the output shaft of the second driving part, and a driven gear is meshed with the driving gear. The driven gear is connected to the first rotating rod.

[0010] Preferably, the second rotation driving component includes a third driving part fixedly connected to the second connecting frame. A first bevel gear is installed on the output shaft of the third driving part, and a second bevel gear is meshed with the first bevel gear. The second bevel gear is connected to the second rotating rod.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: The present utility model drives the moving frame to move inward through the moving driving component, and the moving frame synchronously drives the first connecting frame to move, which can conveniently adjust the orientation of the clamping tooling and facilitate the clamping process of mechanical parts; the present utility model drives the first rotating rod to rotate through the first rotation driving component, the first rotating rod synchronously drives the driving gear to rotate, the driving gear drives the engaged rack plate to move, and the rack plate drives the moving bent rod to move under the guidance of the guiding component. By driving the second rotating rod to rotate through the second rotation driving component, the second rotating rod drives the clamping block to adjust the applicable rotation angle, so as to conveniently perform the applicable clamping process on mechanical parts by the clamping tooling, and thus facilitate the processing of the clamped mechanical parts. Description of the Drawings

[0012] Figure 1 It is a schematic structural diagram of a clamping tooling for machining mechanical parts of the present utility model.

[0013] Figure 2 It is a schematic structural diagram of the second rotation driving component in a clamping tooling for machining mechanical parts of the present utility model.

[0014] Figure 3 It is a cross-sectional view of the connecting notch in a clamping tooling for machining mechanical parts of the present utility model.

[0015] Figure 4 It is a cross-sectional view of the first rotation driving component in a clamping tooling for machining mechanical parts of the present utility model.

[0016] 1. Installation base; 2. Impurity storage groove; 3. Moving frame; 4. Guide rod; 5. First driving part; 6. One-way screw; 7. Threaded sleeve; 8. First connecting frame; 9. Connecting notch; 10. Moving bent rod; 11. T-shaped slide rail; 12. T-shaped chute; 13. Sealing cover; 14. First rotating rod; 15. Second driving part; 16. Driving gear; 17. Driven gear; 18. Driving gear; 19. Second connecting frame; 20. Second rotating rod; 21. Third driving part; 22. First bevel gear; 23. Second bevel gear; 24. Clamping block; 25. Rack plate. Detailed implementation manners

[0017] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments may be combined with each other.

[0018] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the following will elaborate on each embodiment of the present utility model with reference to the drawings. However, those of ordinary skill in the art can understand that in each embodiment of the present utility model, many technical details are presented for the convenience of readers to understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical solutions claimed in the present application can still be implemented.

[0019] The following will detail the present utility model with reference to the drawings and in combination with embodiments.

[0020] Refer to Figures 1-4, in the embodiment of the present utility model, a clamping tool for machining mechanical parts includes a mounting base 1. At the center of the top of the mounting base 1, an impurity storage groove 2 is provided. A moving frame 3 is slidably arranged at the outer end of the bottom of the impurity storage groove 2. A moving drive assembly for driving the moving frame 3 to move is installed on the mounting base 1; a first connecting frame 8 is fixedly installed at the top of the moving frame 3. A connecting notch 9 is formed inside the first connecting frame 8. A moving bent rod 10 is slidably connected to the inner walls at both ends of the connecting notch 9 through a guiding assembly. A rack plate 25 is installed on the inner wall of the moving bent rod 10; a sealing cover 13 is arranged at the outer end of the top of the first connecting frame 8. The top end inside the sealing cover 13 is connected to a first rotating rod 14 through a bearing seat. The first rotating rod 14 passes through the first connecting frame 8 and inserts into the connecting notch 9. A driving gear 18 is installed on the first rotating rod 14. The driving gear 18 is meshed and connected with the rack plate 25. A first rotation driving assembly for driving the first rotating rod 14 to rotate is installed inside the sealing cover 13; a second connecting frame 19 is fixedly installed at the end of the moving bent rod 10. A second rotating rod 20 is installed on the second connecting frame 19. A second rotation driving assembly for driving the second rotating rod 20 to rotate is installed inside the second connecting frame 19. A clamping block 24 is arranged at the end of the second rotating rod 20 outside the second connecting frame 19.

[0021] In the present utility model, the moving drive assembly drives the moving frame 3 to move inwards. The moving frame 3 synchronously drives the first connecting frame 8 to move. During the movement of the first connecting frame 8, the first rotation driving assembly drives the first rotating rod 14 to rotate. The first rotating rod 14 synchronously drives the driving gear 18 to rotate. The driving gear 18 drives the meshed rack plate 25 to move. The rack plate 25 drives the moving bent rod 10 to move under the guidance of the guiding assembly. The moving bent rod 10 synchronously drives the second connecting frame 19 to move inwards. The second rotation driving assembly drives the second rotating rod 20 to rotate. The second rotating rod 20 drives the clamping block 24 to perform an applicable rotation angle adjustment, so that the clamping tool can conveniently perform an applicable clamping process on the mechanical parts, and thus can conveniently process the clamped mechanical parts.

[0022] Refer to Figure 1 , in an embodiment of the present utility model, guide rods 4 are arranged at both ends between the mounting base 1 and the impurity storage groove 2. The guide rods 4 are slidably connected to the moving frame 3. The arrangement of the guide rods 4 can realize the guiding process of the moving frame 3, so as to ensure the stable movement of the moving frame 3.

[0023] Refer to Figure 1, in an embodiment of the present utility model, the moving drive assembly includes a first drive part 5 fixedly connected to the mounting base 1. A one-way screw 6 is mounted on the output shaft of the first drive part 5. The end of the one-way screw 6 is rotationally connected to the impurity storage groove 2 through a bearing seat. A threaded sleeve 7 is threadedly connected to the one-way screw 6. The threaded sleeve 7 is embedded in the bottom of the moving frame 3. By the operation of the first drive part 5, the first drive part 5 drives the one-way screw 6 to rotate. The one-way screw 6 drives the threadedly connected threaded sleeve 7 to move. The threaded sleeve 7 synchronously drives the moving frame 3 to perform a horizontal movement process under the guidance of the guide rod 4.

[0024] Refer to Figure 1 , in an embodiment of the present utility model, the guiding assembly includes a T-shaped slide rail 11 fixedly connected to the outer end of the moving bent rod 10. A T-shaped chute 12 is provided at the outer end of the T-shaped slide rail 11. The T-shaped chute 12 is opened on the inner wall of the connecting notch 9. During the movement of the moving bent rod 10, the T-shaped slide rail 11 synchronously moves inside the T-shaped chute 12, so as to ensure the stable movement of the moving bent rod 10.

[0025] Refer to Figure 4 , in an embodiment of the present utility model, the first rotation drive assembly includes a second drive part 15 fixedly connected to the sealing cover 13. A driving gear 16 is mounted on the output shaft of the second drive part 15. A driven gear 17 is meshingly connected to the driving gear 16. The driven gear 17 is connected to the first rotating rod 14. By the operation of the second drive part 15, the second drive part 15 drives the driving gear 16 to drive the meshingly connected driven gear 17 to rotate. The driven gear 17 can drive the first rotating rod 14 to adjust the rotation orientation.

[0026] Refer to Figure 2 , in an embodiment of the present utility model, the second rotation drive assembly includes a third drive part 21 fixedly connected to the second connecting frame 19. A first bevel gear 22 is mounted on the output shaft of the third drive part 21. A second bevel gear 23 is meshingly connected to the first bevel gear 22. The second bevel gear 23 is connected to the second rotating rod 20. By the operation of the third drive part 21, the third drive part 21 drives the first bevel gear 22 to rotate. The first bevel gear 22 drives the meshingly connected second bevel gear 23 to rotate. The second bevel gear 23 can drive the second rotating rod 20 to perform a rotation process.

[0027] Working principle: The utility model works through the first driving part 5. The first driving part 5 drives the one-way screw rod 6 to rotate. The one-way screw rod 6 drives the threaded sleeve 7 connected by threads to move. The threaded sleeve 7 can drive the moving frame 3 to move horizontally inward under the guidance of the guide rod 4. The moving frame 3 synchronously drives the first connecting frame 8 to move inward. During the process of the first connecting frame 8 moving inward, through the work of the second driving part 15, the second driving part 15 drives the driving gear 16 to drive the meshing-connected driven gear 17 to rotate. The driven gear 17 can drive the first rotating rod 14 to rotate. The first rotating rod 14 drives the driving gear 18 to rotate. The driving gear 18 drives the meshing-connected rack plate 25 to move. The rack plate 25 drives the moving bent rod 10 to move under the guidance of the guiding component. The moving bent rod 10 drives the second connecting frame 19 to move inward. Through the work of the third driving part 21, the third driving part 21 drives the first bevel gear 22 to rotate. The first bevel gear 22 drives the meshing-connected second bevel gear 23 to rotate. The second bevel gear 23 drives the clamping block 24 to perform an adaptable angle adjustment. In this way, it is convenient to perform an adaptable clamping process on mechanical parts, and thus it is convenient for the processing of mechanical parts.

[0028] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A clamping tooling for machining mechanical parts and components, including a mounting base, characterized in that, A impurity storage groove is provided at the center of the top of the installation base. A movable frame is slidably arranged at the outer end of the bottom of the impurity storage groove. A moving drive assembly for driving the movable frame to move is installed on the installation base; A first connection frame is fixedly installed at the top of the movable frame. A connection notch is formed inside the first connection frame. A movable bent rod is slidably connected to the inner walls at both ends of the connection notch through a guiding assembly. A rack plate is installed on the inner wall of the movable bent rod; A sealing cover is arranged at the outer end of the top of the first connection frame. The top end inside the sealing cover is connected to a first rotating rod through a bearing seat. The first rotating rod passes through the first connection frame and inserts into the connection notch. A driving gear is installed on the first rotating rod. The driving gear is meshed and connected with the rack plate. A first rotation driving assembly for driving the first rotating rod to rotate is installed inside the sealing cover; A second connection frame is fixedly installed at the end of the movable bent rod. A second rotating rod is installed on the second connection frame. A second rotation driving assembly for driving the second rotating rod to rotate is installed inside the second connection frame. A clamping block is arranged at the end of the second rotating rod located outside the second connection frame.

2. The clamping tooling for machining mechanical parts according to claim 1, characterized in that, Guide rods are arranged at both ends between the installation base and the impurity storage groove. The guide rods are slidably connected with the movable frame.

3. A clamping tooling for machining mechanical parts according to claim 1, characterized in that, The moving drive assembly includes a first driving part fixedly connected to the installation base. A one-way screw rod is installed on the output shaft of the first driving part. The end of the one-way screw rod is rotationally connected to the impurity storage groove through a bearing seat. A threaded sleeve is threadedly connected to the one-way screw rod. The threaded sleeve is embedded at the bottom of the movable frame.

4. A clamping tooling for machining mechanical parts according to claim 1, characterized in that, The first rotation driving assembly includes a second driving part fixedly connected to the sealing cover. A driving gear is installed on the output shaft of the second driving part. A driven gear is meshed with the driving gear. The driven gear is connected to the first rotating rod.

5. A clamping tooling for machining mechanical parts according to claim 1, characterized in that, The second rotation driving assembly includes a third driving part fixedly connected to the second connection frame. A first bevel gear is installed on the output shaft of the third driving part. A second bevel gear is meshed with the first bevel gear. The second bevel gear is connected to the second rotating rod.

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