Positioning tool for gear ring machining

Abstract

The utility model relates to the technical field of gear ring production, and discloses a positioning tool for gear ring machining, which comprises an equipment frame, a motor fixedly connected to the upper surface of the equipment frame and a rotating rod fixedly connected to an output shaft of the motor, and a positioning assembly for positioning a gear ring to be machined is arranged at the bottom end of the rotating rod. The positioning assembly comprises a sleeve block fixedly connected to the other end of the rotating rod, a connecting plate fixedly connected to the inner side of the sleeve block, telescopic rods fixedly connected to the two sides of the connecting plate correspondingly, a fixing block fixedly connected to piston rods of the telescopic rods, a clamping frame fixedly connected to one side of the fixing block and a shifting piece fixedly connected to one side of the clamping frame. According to the positioning tool for gear ring machining, the gear ring to be machined is positioned through the positioning structure, stable clamping force is provided through the elastic assembly in the positioning structure, impact and vibration are absorbed, and therefore deformation and machining errors of the gear ring caused by factors such as vibration are prevented, and the fixing effect of the positioning part on the gear ring is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of gear ring production, in particular to a positioning tool for gear ring processing. Background Art

[0002] A ring gear usually refers to a ring-shaped part, usually composed of a series of gears or tooth shapes, used to transmit power or change the direction of movement. In mechanical transmission, the ring gear is usually used in conjunction with gears to achieve power transmission and change the direction of movement through meshing. The tooth shape and size of the ring gear depend on the specific application and design requirements, and can be straight teeth, helical teeth or bevel teeth. In addition, the ring gear can also refer to some parts or tools with special tooth shapes and uses, such as: a serrated metal ring, a ring with threads or other tooth shapes for fixing or connecting, etc.

[0003] Traditional gear ring processing positioning tooling generally adopts a fixed positioning method, that is, the gear ring is fixed on the processing equipment through a fixed fixture, and then processed. Although this positioning method is simple, it is easy to cause deformation and processing errors of the gear ring due to factors such as the clamping force of the fixed fixture and vibration during the processing. In addition, traditional gear ring processing positioning tooling usually requires manual operation and adjustment, which is complicated and inefficient. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the utility model provides a positioning tool for gear ring processing, which has the advantages of easy operation, improved positioning stability and prevention of deformation of the gear ring caused by the positioning components. It solves the problem that traditional positioning tooling is complicated to operate and easily causes deformation and processing errors of the gear ring.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of facilitating operation, improving positioning stability and preventing the positioning component from causing deformation of the gear ring, the utility model provides the following technical solutions: a positioning tool for processing a gear ring, comprising an equipment frame, a motor fixedly connected to the upper surface of the equipment frame, and a rotating rod fixedly connected to the output shaft of the motor, wherein the bottom end of the rotating rod is provided with a positioning component for positioning the gear ring to be processed;

[0008] The positioning assembly includes a sleeve block fixedly connected to the other end of the rotating rod, a connecting plate fixedly connected to the inner side of the sleeve block, telescopic rods fixedly connected to both sides of the connecting plate, a fixing block fixedly connected to the piston rod of the telescopic rod, a positioning frame fixedly connected to one side of the fixing block, and a paddle fixedly connected to one side of the positioning frame.

[0009] Furthermore, the number of the motors is two, the outer sides of the two motors are fixedly connected with motor frames, and the two motor frames are respectively fixedly connected to the left side and the right side of the upper surface of the equipment frame.

[0010] Furthermore, the sleeve block is a cylinder, the top of the connecting plate is fixedly connected to the inner top wall of the sleeve block, and the bottom of the connecting plate is fixedly connected to the inner bottom wall of the sleeve block.

[0011] Furthermore, the bottom end of the rotating rod sequentially penetrates the upper surface and the inner top wall of the equipment frame and is fixedly connected to the corresponding sleeve block, and the connection relationship between the rotating rod and the equipment frame is a rotational connection.

[0012] Furthermore, the number of telescopic rods inside the sleeve block is six, and the left side wall of the connecting plate is fixedly connected with three telescopic rods, and the right side wall of the connecting plate is fixedly connected with three telescopic rods, the number of fixed blocks inside the sleeve block is two, and the left side fixed block is fixedly connected between the left ends of the piston rods of the three telescopic rods on the left side, and the right side fixed block is fixedly connected between the right ends of the piston rods of the three telescopic rods on the right side.

[0013] Furthermore, the left side wall of the fixed block on the left side inside the sleeve block passes through the inner left side wall of the sleeve block and is fixedly connected to the corresponding clamping frame, and the connection relationship between the fixed block and the sleeve block is a sliding connection, and the inner side wall of the clamping groove of the clamping frame is fixedly connected with a rubber pad.

[0014] Furthermore, a support rod is fixedly connected to the inner bottom wall of the equipment rack, and a receiving box is fixedly connected to the top end of the support rod.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a positioning tool for gear ring processing, which has the following beneficial effects:

[0017] The positioning tool for processing the gear ring positions the gear ring to be processed through a positioning structure, and uses the elastic component in the positioning structure to provide a stable clamping force to absorb impact and vibration, thereby preventing the deformation and processing errors of the gear ring caused by factors such as vibration. In addition, the positioning structure achieves synergy through reasonable design and adjustment, thereby strengthening the fixing effect of the positioning component on the gear ring. At the same time, since the positioning structure is easy to operate, the problem of low efficiency caused by complicated operations is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a three-dimensional diagram of the clamping frame in the structure of the utility model;

[0020] Figure 3It is a front schematic diagram of the utility model.

[0021] In the figure: 1. Equipment frame; 2. Motor; 3. Rotating rod; 4. Bushing block; 5. Connecting plate; 6. Telescopic rod; 7. Fixing block; 8. Positioning frame; 9. Pick; 10. Support rod; 11. Receiver box. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 The utility model provides a technical solution: a positioning tool for processing a gear ring, the positioning tool for processing a gear ring includes an equipment frame 1, a motor 2 fixedly connected to the upper surface of the equipment frame 1, and a rotating rod 3 fixedly connected to the output shaft of the motor 2, and the bottom end of the rotating rod 3 is provided with a positioning component for positioning the gear ring to be processed.

[0024] like Figure 1 As shown, the positioning assembly includes a sleeve block 4 fixedly connected to the other end of the rotating rod 3, a connecting plate 5 fixedly connected to the inner side of the sleeve block 4, a telescopic rod 6 fixedly connected to both sides of the connecting plate 5, a fixed block 7 fixedly connected to the piston rod of the telescopic rod 6, a positioning frame 8 fixedly connected to one side of the fixing block 7, and a paddle 9 fixedly connected to one side of the positioning frame 8.

[0025] It should be noted that there are two motors 2, and the outer sides of the two motors 2 are fixedly connected to motor frames, and the two motor frames are respectively fixedly connected to the left side and the right side of the upper surface of the equipment frame 1. The sleeve block 4 is a cylinder, and the top of the connecting plate 5 is fixedly connected to the inner top wall of the sleeve block 4, and the bottom of the connecting plate 5 is fixedly connected to the inner bottom wall of the sleeve block 4. The bottom end of the rotating rod 3 passes through the upper surface and the inner top wall of the equipment frame 1 in sequence and is fixedly connected to the corresponding sleeve block 4, and the connection relationship between the rotating rod 3 and the equipment frame 1 is a rotating connection.

[0026] There are six telescopic rods 6 inside the sleeve block 4, and three telescopic rods 6 are fixedly connected to the left side wall of the connecting plate 5, and three telescopic rods 6 are fixedly connected to the right side wall of the connecting plate 5. There are two fixed blocks 7 inside the sleeve block 4, and the left side fixed block 7 is fixedly connected between the left ends of the piston rods of the three telescopic rods 6 on the left side, and the right side fixed block 7 is fixedly connected between the right ends of the piston rods of the three telescopic rods 6 on the right side.

[0027] The left side wall of the fixed block 7 on the left side inside the sleeve block 4 passes through the inner left side wall of the sleeve block 4 and is fixedly connected to the corresponding positioning frame 8, and the connection relationship between the fixed block 7 and the sleeve block 4 is a sliding connection, and the inner side wall of the positioning groove of the positioning frame 8 is fixedly connected with a rubber pad, the inner bottom wall of the equipment frame 1 is fixedly connected with a support rod 10, and the top end of the support rod 10 is fixedly connected with a receiving box 11.

[0028] In addition, a spring is arranged on the outside of the telescopic rod 6, and a rubber pad ensures that there is no looseness between the positioning frame 8 and the gear ring in contact with it, so that the relative position of the workpiece is fixed during the processing, and the gear ring is prevented from being deformed and damaged, thereby ensuring the processing quality. In addition, the clamping force can be increased, making the clamping more firm, less prone to loosening and deviation, and able to meet the processing requirements of the gear ring. At the same time, it can also disperse the clamping surface pressure, reduce local deformation and surface damage of the workpiece, thereby extending the service life of the workpiece. The receiving box 11 is used to receive the debris falling from the gear ring during the processing of the gear ring, thereby facilitating the cleaning work after the processing is completed.

[0029] The working principle of the above embodiment is:

[0030] The sleeve block 4 is sleeved in the center of the gear ring. At this time, the telescopic rod 6 and the spring drive the connecting plate 5 to move under the characteristics of reset deformation, and the fixed block 7 drives the clamping frame 8 to move, and the clamping frame 8 clamps the inner edge of the center of the gear ring. In this process, since the telescopic rod 6 and the spring can adjust their own lengths, the clamping frame 8 can quickly find a suitable clamping position to improve work efficiency. At the same time, due to the elastic characteristics of the telescopic rod 6 and the spring, a certain clamping force can be reduced, reducing damage to the gear ring and local deformation.

[0031] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

[0032] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning tool for processing a gear ring, comprising an equipment frame (1), a motor (2) fixedly connected to the upper surface of the equipment frame (1), and a rotating rod (3) fixedly connected to the output shaft of the motor (2), characterized in that: The bottom end of the rotating rod (3) is provided with a positioning component for positioning the gear ring to be processed; The positioning assembly comprises a sleeve block (4) fixedly connected to the other end of the rotating rod (3), a connecting plate (5) fixedly connected to the inner side of the sleeve block (4), a telescopic rod (6) fixedly connected to both sides of the connecting plate (5), a fixing block (7) fixedly connected to the piston rod of the telescopic rod (6), a positioning frame (8) fixedly connected to one side of the fixing block (7), and a paddle (9) fixedly connected to one side of the positioning frame (8).

2. A positioning tool for gear ring processing according to claim 1, characterized in that: The number of the motors (2) is two, and the outer sides of the two motors (2) are fixedly connected to motor frames, and the two motor frames are respectively fixedly connected to the left side and the right side of the upper surface of the equipment frame (1).

3. The positioning tool for gear ring processing according to claim 1, characterized in that: The sleeve block (4) is a cylinder, the top of the connecting plate (5) is fixedly connected to the inner top wall of the sleeve block (4), and the bottom of the connecting plate (5) is fixedly connected to the inner bottom wall of the sleeve block (4).

4. The positioning tool for gear ring processing according to claim 1, characterized in that: The bottom end of the rotating rod (3) sequentially passes through the upper surface and the inner top wall of the equipment frame (1) and is fixedly connected to the corresponding sleeve block (4), and the connection relationship between the rotating rod (3) and the equipment frame (1) is a rotational connection.

5. The positioning tool for gear ring processing according to claim 1, characterized in that: The number of telescopic rods (6) inside the sleeve block (4) is six, and the left side wall of the connecting plate (5) is fixedly connected with three telescopic rods (6), and the right side wall of the connecting plate (5) is fixedly connected with three telescopic rods (6). The number of fixed blocks (7) inside the sleeve block (4) is two, and the left side fixed block (7) is fixedly connected between the left ends of the piston rods of the three telescopic rods (6) on the left side, and the right side fixed block (7) is fixedly connected between the right ends of the piston rods of the three telescopic rods (6) on the right side.

6. The positioning tool for gear ring processing according to claim 1, characterized in that: The left side wall of the fixed block (7) on the left side inside the sleeve block (4) penetrates the inner left side wall of the sleeve block (4) and is fixedly connected to the corresponding clamping frame (8), and the connection relationship between the fixed block (7) and the sleeve block (4) is a sliding connection, and the inner side wall of the clamping groove of the clamping frame (8) is fixedly connected with a rubber pad.

7. The positioning tool for gear ring processing according to claim 1, characterized in that: The inner bottom wall of the equipment rack (1) is fixedly connected to a support rod (10), and the top end of the support rod (10) is fixedly connected to a receiving box (11).

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