Punching equipment for gear production

Abstract

The utility model discloses punching equipment for gear production, which comprises a fixed seat, a punching device is arranged on the fixed seat, the punching device comprises a driving assembly, a sliding seat and a drill rod, the driving assembly is mounted on the sliding seat, the drill rod is mounted below the driving assembly, a quick clamping device is connected below the driving assembly, and the quick clamping device is connected with the sliding seat. The quick clamping device comprises a first spring, a return block, a fixing block, an arc-shaped groove, a through groove, a limiting plate, a rotating frame, a fixing mechanism, a guide block, a guide groove, a fixing sleeve, a limiting block, a connecting rod and a connecting sleeve, the two ends of the first spring are connected with the return block and the fixing block, the return block is arranged on the inner side of the rotating frame, the fixing block is connected to one side of the connecting rod, and the arc-shaped groove is formed in the inner side of the connecting rod. The through groove is formed in one end of the arc-shaped groove, the limiting plate is arranged on the rotating frame, the rotating frame is arranged on the connecting rod, the guide block is arranged in the guide groove, a containing table is arranged on the fixing base, and the clamping devices are arranged on the two sides of the containing table. The production efficiency of equipment and the product quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling holes for gear production, and more specifically, to drilling holes for gear production. Background Art

[0002] In the current gear production process, drilling is a key manufacturing link, which has a direct impact on the performance and precision of the gear. However, there are some problems with the existing gear drilling technology, which limit the improvement of production efficiency and product quality.

[0003] First of all, the traditional gear punching method mainly relies on manual operation. Workers need to hold punching tools to operate the gears. This operation method is not only inefficient, but also labor-intensive and easily causes worker fatigue. In addition, due to the limitations of manual operation, it is difficult to ensure the uniformity and accuracy of the punching, which affects the overall quality of the gear.

[0004] Secondly, the structure of existing gear punching equipment is usually simple, lacking the necessary complexity and flexibility. These devices are often unable to flexibly clamp and position according to the shapes and sizes of different gears. This limitation makes the equipment unable to cope with gears with complex shapes or different sizes, and it is impossible to achieve the ideal punching effect, thus affecting the manufacturing accuracy and efficiency of the gears.

[0005] In addition, existing gear drilling equipment usually cannot achieve rapid installation and disassembly of drill rods. As the main tool for drilling, drill rods may need to be replaced or maintained after long-term use. However, existing equipment often requires complicated operations for replacement and disassembly of drill rods, and even requires shutdown, which not only prolongs the replacement time, but also increases the downtime of equipment, affecting the continuity of production. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the problems existing in the prior art, the utility model provides a drilling device for gear production to solve the technical problems mentioned in the background technology.

[0008] (II) Technical solution

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a punching device for gear production, comprising a fixed seat, a punching device is arranged on the fixed seat, the punching device comprises a driving assembly, a sliding seat and a drill rod, the driving assembly is installed on the sliding seat, the drill rod is installed below the driving assembly, a quick-clamp device is connected below the driving assembly, the quick-clamp device comprises a first spring, a return block, a fixed block, an arc groove, a through groove, a limit plate, a rotating frame, a fixing mechanism, a guide block, a guide groove, a fixed sleeve, a limit block, a connecting rod and a connecting sleeve, the first spring The two ends are respectively connected with a return block and a fixed block, the return block is fixedly arranged on the inner side of the rotating frame, the fixed block is connected to one side of the connecting rod, the arc groove is arranged on the inner side of the connecting rod, the through groove is arranged at one end of the arc groove, the limit plate is fixedly arranged on the rotating frame, the rotating frame is movably arranged on the connecting rod, the guide block is slidably arranged in the guide groove, the fixed sleeve is fixedly connected to the drill rod, the connecting rod is fixedly connected to the driving assembly, the connecting sleeve is detachably installed in the fixed sleeve, and a placing table is arranged on the fixed seat, and clamping devices are arranged on both sides of the placing table.

[0010] The utility model is further configured that a first cylinder is provided at one side of the fixing seat, a first piston rod is provided at an output end of the first cylinder, and a bottom end of the first piston rod is connected to the sliding seat.

[0011] The utility model is further configured that a guide sleeve is provided on the sliding seat, a guide column is provided on the fixed seat, and the guide sleeve sliding sleeve is provided on the outer side of the guide column.

[0012] The utility model is further configured that a second spring is provided on the outer side of the connecting rod, and the second spring is movably provided on the inner side of the connecting sleeve.

[0013] The utility model is further configured that a push spring is provided inside the rotating frame, and the other end of the push spring is in contact connection with the connecting rod.

[0014] The utility model is further configured that the fixing mechanism includes a connecting block and a connecting groove, the connecting groove is arranged on the inner side of the fixing sleeve, one end of the connecting block is inserted into the connecting groove, and the other end of the connecting block is fixedly connected to the guide block.

[0015] The utility model is further configured such that the clamping device includes a clamping sleeve, a second cylinder and a second piston rod, the second cylinder is detachably mounted on a fixed seat, one end of the second piston rod is connected to the output end of the second cylinder, and the other end of the second piston rod is connected to the clamping sleeve. The configuration of the clamping device can achieve stable clamping of the gear.

[0016] The utility model is further configured that a mounting frame is provided on the other side of the placing table, a screw is provided on the mounting frame, the screw is movably connected to the mounting frame through a thread, and one end of the screw is movably connected to the clamping sleeve.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a drilling device for gear production, which has the following beneficial effects:

[0019] 1. The beneficial effect of the punching device is mainly reflected in the fact that it realizes the automatic punching of gears through the cooperation of multiple components such as the drive assembly, the sliding seat and the drill rod. This design greatly improves production efficiency, reduces the labor intensity of workers, and ensures the uniformity and accuracy of punching.

[0020] 2. The beneficial effect of the clamping device is mainly reflected in its stable clamping of the gear. Through the cooperation of the clamping sleeve, the second cylinder and the second piston rod, the gear is quickly clamped and positioned. This design enables the equipment to stably clamp the gear and improves the practicability of the equipment.

[0021] 3. The beneficial effect of the quick-clamp device is mainly reflected in its realization of rapid replacement of the drill rod. Through the cooperation of the first spring, return block, fixed block, arc groove and other components, the drill rod can be quickly disassembled and installed. This design greatly simplifies the drill rod replacement operation, reduces the equipment downtime, and improves production efficiency and continuity. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a drilling device for gear production in the utility model;

[0023] Figure 2 for Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0024] Figure 3 It is a cross-sectional structural diagram of the quick card device part of the utility model;

[0025] Figure 4 It is a cross-sectional structural schematic diagram of the second angle of the quick-clamp device in the utility model;

[0026] Figure 5 It is a schematic cross-sectional structure diagram of the third angle of the quick-clamp device in the utility model.

[0027] In the figure: 1. fixed seat; 2. drive assembly; 3. sliding seat; 4. drill rod; 5. first spring; 6. return block; 7. fixed block; 8. arc groove; 9. through groove; 10. limit plate; 11. rotating frame; 12. guide block; 13. guide groove; 14. fixed sleeve; 15. limit block; 16. connecting rod; 17. connecting sleeve; 18. placing table; 19. first cylinder; 20. first piston rod; 21. guide sleeve; 22. guide column; 23. second spring; 24. push spring; 25. connecting block; 26. connecting groove; 27. clamping sleeve; 28. second cylinder; 29. ​​second piston rod; 30. mounting frame; 31. screw. DETAILED DESCRIPTION

[0028] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0029] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by one of ordinary skill in the art to which this application relates.

[0030] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0031] See also Figure 1-5A punching device for gear production includes a fixed seat 1, a punching device is arranged on the fixed seat 1, the punching device includes a driving assembly 2, a sliding seat 3 and a drill rod 4, the driving assembly 2 is installed on the sliding seat 3, the drill rod 4 is installed below the driving assembly 2, and a quick card device is connected below the driving assembly 2, and the quick card device includes a first spring 5, a return block 6, a fixed block 7, an arc groove 8, a through groove 9, a limit plate 10, a rotating frame 11, a fixing mechanism, a guide block 12, a guide groove 13, a fixed sleeve 14, a limit block 15, a connecting rod 16 and a connecting sleeve 17, and the two ends of the first spring 5 are respectively connected to the return block 6 It is connected to the fixed block 7, the return block 6 is fixedly arranged on the inner side of the rotating frame 11, the fixed block 7 is connected to one side of the connecting rod 16, the arc groove 8 is opened on the inner side of the connecting rod 16, the through groove 9 is opened at one end of the arc groove 8, the limit plate 10 is fixedly arranged on the rotating frame 11, the rotating frame 11 is movably arranged on the connecting rod 16, the guide block 12 is slidably arranged in the guide groove 13, the fixed sleeve 14 is fixedly connected to the drill rod 4, the connecting rod 16 is fixedly connected to the driving assembly 2, the connecting sleeve 17 is detachably installed in the fixed sleeve 14, and a placing table 18 is provided on the fixed seat 1, and clamping devices are provided on both sides of the placing table 18.

[0032] A first cylinder 19 is disposed at one side of the fixed seat 1 , a first piston rod 20 is disposed at an output end of the first cylinder 19 , and a bottom end of the first piston rod 20 is connected to the sliding seat 3 .

[0033] A guide sleeve 21 is provided on the sliding seat 3 , a guide post 22 is provided on the fixed seat 1 , and the guide sleeve 21 is slidably sleeved on the outside of the guide post 22 .

[0034] A second spring 23 is disposed on the outer side of the connecting rod 16 , and the second spring 23 is movably disposed on the inner side of the connecting sleeve 17 .

[0035] A push spring 24 is disposed inside the rotating frame 11 , and the other end of the push spring 24 is in contact with the connecting rod 16 .

[0036] The fixing mechanism includes a connecting block 25 and a connecting groove 26 . The connecting groove 26 is provided inside the fixing sleeve 14 . One end of the connecting block 25 is inserted into the connecting groove 26 , and the other end of the connecting block 25 is fixedly connected to the guide block 12 .

[0037] In this embodiment, when the device is needed to punch a hole in a gear, the gear is first placed on the placement table 18, and then the drive assembly 2 is turned on, so that the drive assembly 2 drives the drill rod 4 to rotate, and then the first cylinder 19 is turned on. The first cylinder 19 pushes the sliding seat 3 to descend through the first piston rod 20 connected to the output end, and then the sliding seat 3 drives the guide sleeve 21 to slide along the guide column 22, so that the movement of the sliding seat 3 is more stable, thereby starting the drilling work for the gear. When the drill rod 4 needs to be replaced, the rotating frame 11 is first rotated so that the return block 6 The first spring 5 is squeezed in cooperation with the fixed block 7, and then the rotating frame 11 will slide along the arc groove 8. When the position of the limiting plate 10 corresponds to the position of the through groove 9, the connecting sleeve 17 is pulled downward, and then the connecting sleeve 17 drives the rotating frame 11 and the fixed sleeve 14 to move downward, and then the rotating frame 11 will squeeze the push spring 24 arranged on the inner side, and at the same time the limiting plate 10 will pass through the through groove 9, and then the connecting sleeve 17 will squeeze the second spring 23 arranged on the inner side, and then the connecting sleeve 17 and the fixed sleeve 14 will drive the connecting block 25 to move downward, so that one end of the connecting block 25 is connected The connected guide block 12 slides in the guide groove 13. Due to the inclined structural design of the guide block 12 and the guide groove 13, when the guide block 12 slides in the guide groove 13, the guide block 12 will drive the connecting block 25 to move inward, and the connecting block 25 will gradually disengage from the connecting groove 26. When the push spring 24 is compressed to the limit, the connecting block 25 is completely disengaged from the connecting groove 26, and then the fixing sleeve 14 is pulled downward to remove the drill rod 4, and then the new drill rod 4 is taken out, and the fixing sleeve 14 is re-sleeved on the outside of the connecting sleeve 17, and then the fixing sleeve 14 is pulled downward to remove the drill rod 4. The sleeve 14 and the connecting sleeve 17 are slightly pushed upward, so that one end of the connecting block 25 slightly enters the connecting groove 26, and then the fixing sleeve 14 and the connecting sleeve 17 are released, and the push spring 24 will push the rotating frame 11 to reset, and at the same time the second spring 23 will push the connecting sleeve 17 to reset, and then the connecting block 25 will be completely engaged in the connecting groove 26. At this time, the push spring 24 and the second spring 23 have been completely reset, and then the first spring 5 will push the return block 6 and the rotating frame 11 to rotate and reset, so that the limit plate 10 is re-engaged above the arc groove 8, thereby forming a stable connection relationship.

[0038] See also Figure 1 As an implementation method of the clamping device: the clamping device includes a clamping sleeve 27, a second cylinder 28 and a second piston rod 29, the second cylinder 28 is detachably mounted on the fixed seat 1, one end of the second piston rod 29 is connected to the output end of the second cylinder 28, and the other end of the second piston rod 29 is connected to the clamping sleeve 27.

[0039] A mounting frame 30 is disposed on the other side of the placement platform 18 , and a screw rod 31 is disposed on the mounting frame 30 , and the screw rod 31 is movably connected to the mounting frame 30 through a thread.

[0040] More specifically, after the gear to be punched is placed on the placement table 18, the second cylinder 28 is turned on. The second cylinder 28 drives the clamping sleeve 27 to move through the second piston rod 29 connected to the output end, so that the clamping sleeve 27 pushes the gear to move. When the gear hole position corresponds to the drill rod 4 position, the second cylinder 28 is closed, and then the clamping sleeve 27 connected to one end of the screw rod 31 is supported by one hand, and the screw rod 31 is rotated so that the screw rod 31 pushes the corresponding clamping sleeve 27 to move. When the two clamping sleeves 27 completely clamp the gear, the screw rod 31 is stopped from rotating.

[0041] In summary, when the overall device is in use or running: when the device needs to be used to punch holes in gears, first place the gears on the placement table 18, then turn on the drive assembly 2, so that the drive assembly 2 drives the drill rod 4 to rotate, and then turn on the first cylinder 19, the first cylinder 19 pushes the sliding seat 3 down through the first piston rod 20 connected to the output end, and then the sliding seat 3 drives the guide sleeve 21 to slide along the guide column 22, so that the movement of the sliding seat 3 is more stable, thereby starting the drilling work on the gears, and when the drill rod 4 needs to be replaced, first rotate the rotating frame 11 , so that the return block 6 and the fixed block 7 cooperate to squeeze the first spring 5, and then the rotating frame 11 will slide along the arc groove 8. When the position of the limit plate 10 corresponds to the position of the through groove 9, the connecting sleeve 17 is pulled downward, and then the connecting sleeve 17 drives the rotating frame 11 and the fixed sleeve 14 to move downward, and then the rotating frame 11 will squeeze the push spring 24 set on the inside, and at the same time the limit plate 10 will pass through the through groove 9, and then the connecting sleeve 17 will squeeze the second spring 23 set on the inside, and then the connecting sleeve 17 and the fixed sleeve 14 will drive the connecting block 25 to move downward, so that the connecting block The guide block 12 connected to one end of the drill rod 25 slides in the guide groove 13. Due to the inclined structural design of the guide block 12 and the guide groove 13, when the guide block 12 slides in the guide groove 13, the guide block 12 will drive the connecting block 25 to move inward, and the connecting block 25 will gradually disengage from the connecting groove 26. When the push spring 24 is compressed to the limit, the connecting block 25 is completely disengaged from the connecting groove 26, and then the fixing sleeve 14 is pulled downward to remove the drill rod 4, and then the new drill rod 4 is taken out, and the fixing sleeve 14 is re-sleeved on the outside of the connecting sleeve 17, and then Push the fixing sleeve 14 and the connecting sleeve 17 slightly upward so that one end of the connecting block 25 slightly enters the connecting groove 26, then release the fixing sleeve 14 and the connecting sleeve 17, the push spring 24 will push the rotating frame 11 to reset, and the second spring 23 will push the connecting sleeve 17 to reset, and then the connecting block 25 will be fully engaged in the connecting groove 26. At this time, the push spring 24 and the second spring 23 have been fully reset, and then the first spring 5 will push the return block 6 and the rotating frame 11 to rotate and reset, so that the limit plate 10 is re-engaged above the arc groove 8, thereby forming a stable connection relationship.

[0042] After the gear to be punched is placed on the placement table 18, the second cylinder 28 is turned on. The second cylinder 28 drives the clamping sleeve 27 to move through the second piston rod 29 connected to the output end, so that the clamping sleeve 27 pushes the gear to move. When the gear hole position corresponds to the position of the drill rod 4, the second cylinder 28 is closed, and then the clamping sleeve 27 connected to one end of the screw rod 31 is supported by one hand, and the screw rod 31 is rotated so that the screw rod 31 pushes the corresponding clamping sleeve 27 to move. When the two clamping sleeves 27 completely clamp the gear, the screw rod 31 is stopped from rotating.

[0043] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A drilling device for gear production, comprising a fixing seat (1), characterized in that: The fixing seat (1) is provided with a punching device, the punching device comprises a driving assembly (2), a sliding seat (3) and a drill rod (4), the driving assembly (2) is mounted on the sliding seat (3), the drill rod (4) is mounted below the driving assembly (2), a quick-clamping device is connected below the driving assembly (2), and the quick-clamping device comprises a first spring (5), a return block (6), a fixing block (7), an arc groove (8), a through groove (9), a limit plate (10), a rotating frame (11), a fixing mechanism, a guide block (12), a guide groove (13), a fixing sleeve (14), a limit block (15), a connecting rod (16 ) and a connecting sleeve (17), two ends of the first spring (5) are connected to a return block (6) and a fixed block (7), the return block (6) is arranged on the inner side of the rotating frame (11), the fixed block (7) is connected to one side of the connecting rod (16), the arc groove (8) is arranged on the inner side of the connecting rod (16), the through groove (9) is arranged at one end of the arc groove (8), the limit plate (10) is arranged on the rotating frame (11), the rotating frame (11) is arranged on the connecting rod (16), the guide block (12) is arranged in the guide groove (13), the fixed seat (1) is provided with a placing table (18), and clamping devices are arranged on both sides of the placing table (18).

2. The drilling device for gear production according to claim 1 is characterized in that: A first cylinder (19) is provided on one side of the fixed seat (1), a first piston rod (20) is provided at the output end of the first cylinder (19), and the bottom end of the first piston rod (20) is connected to the sliding seat (3).

3. The drilling device for gear production according to claim 2 is characterized in that: The sliding seat (3) is provided with a guide sleeve (21), the fixed seat (1) is provided with a guide column (22), and the guide sleeve (21) is slidably sleeved outside the guide column (22).

4. The drilling device for gear production according to claim 1 is characterized in that: A second spring (23) is provided on the outside of the connecting rod (16), and the second spring (23) is movably arranged on the inside of the connecting sleeve (17).

5. The drilling device for gear production according to claim 4 is characterized in that: A push spring (24) is provided inside the rotating frame (11), and the other end of the push spring (24) is in contact connection with the connecting rod (16).

6. The drilling device for gear production according to claim 5 is characterized in that: The fixing mechanism comprises a connecting block (25) and a connecting groove (26); the connecting groove (26) is arranged on the inner side of the fixing sleeve (14); one end of the connecting block (25) is inserted into the connecting groove (26); and the other end of the connecting block (25) is fixedly connected to the guide block (12).

7. A drilling device for gear production according to any one of claims 1 to 6, characterized in that: The clamping device comprises a clamping sleeve (27), a second cylinder (28) and a second piston rod (29); the second cylinder (28) is detachably mounted on a fixing seat (1); one end of the second piston rod (29) is connected to an output end of the second cylinder (28); and the other end of the second piston rod (29) is connected to the clamping sleeve (27).

8. The drilling device for gear production according to claim 7 is characterized in that: A mounting frame (30) is provided on the other side of the placement platform (18), and a screw rod (31) is provided on the mounting frame (30). The screw rod (31) is movably connected to the mounting frame (30) through a thread.

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