Anti-deviation trepanning device for shoe processing

Abstract

The utility model discloses an anti-deviation trepanning device for shoe processing, and relates to the technical field of trepanning devices. The anti-deviation trepanning device for shoe processing comprises a bottom plate, a mounting plate is fixedly connected to the upper surface of the bottom plate, a trepanning device body is arranged on the mounting plate, a processing plate is slidably connected to the upper surface of the bottom plate, a shoe tree is arranged on the surface of the front side of the processing plate, and two oppositely-arranged trigger plates are arranged on the right side of the mounting plate; the surfaces of the sides, close to each other, of the two trigger plates are inclined planes, through grooves extending out of the surfaces of the right sides of the processing plates are formed in the surfaces of the left sides of the processing plates and matched with the trigger plates, and two second through grooves extending out of the surfaces of the rear sides of the processing plates are formed in the surfaces of the front sides of the processing plates. When the electric push rod is used for driving the machining plate to move normally for machining, the shoes can be automatically fixed, manual fixing work is omitted, and then the overall machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hole-opening devices, in particular to an anti-deviating hole-opening device for shoe processing. Background Art

[0002] Shoes have a long history of development. The most primitive shoes made of animal skins appeared during the Yangshao culture period about 5,000 years ago. Shoes are a tool for people to protect their feet from injuries. In order to overcome special circumstances and prevent their feet from feeling uncomfortable or injured, people first invented fur shoes. Shoes have developed to their current form. Shoes of various styles and functions can be seen everywhere. In the production process of some shoes, holes need to be punched to facilitate the tightening of shoelaces.

[0003] For example, the Chinese utility model patent with patent publication number CN219578387U includes a base plate and a vertical plate, wherein the base plate is fixedly connected to the upper left side with the vertical plate, the lower interior of the vertical plate is fixedly connected to an electric push rod, the right side of the electric push rod is fixedly connected to a slide plate, and the lower side of the slide plate is slidably engaged with the slide groove of the base plate, a fixing device is installed on the front end surface of the slide plate, and a hole opening device is installed on the right side of the vertical plate.

[0004] This patent allows the shoes that need to be drilled to be put on the shoe last, and then the rotating head is rotated to drive the first screw to rotate. The first screw can drive the rubber block to move toward the shoe last through the first cross plate. In this way, the two rubber blocks can cooperate with the shoe last to tightly fix the shoes, thereby avoiding the deviation of the shoes, and then the holes in the shoes can be accurately drilled to avoid the shoes being scrapped due to inaccurate drilling positions, thereby reducing the company's costs accordingly. However, this patent requires the staff to rotate two rotating heads separately when fixing, which will waste a lot of working time when performing batch processing, resulting in a decrease in overall work efficiency. In view of this, we propose an anti-deviating hole drilling device for shoe processing. Utility Model Content

[0005] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a hole-opening device for shoe processing that prevents deviation, which can solve the problem of low fixing efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-deviating hole-opening device for shoe processing, comprising a bottom plate, the upper surface of the bottom plate is fixedly connected to a mounting plate, a hole-opening device is arranged on the mounting plate, the upper surface of the bottom plate is slidably connected to a processing plate, a shoe last is arranged on the front side surface of the processing plate, and two trigger plates arranged oppositely are arranged on the right side of the mounting plate, a side surface close to the two trigger plates is arranged as an inclined surface, a through groove extending from the right side surface of the processing plate is provided on the left side surface of the processing plate, the through groove is adapted to the trigger plate, two second through grooves extending from the rear side surface of the processing plate are provided on the front side surface of the processing plate, the second through groove is communicated with the inside of the through groove, a displacement plate is slidably connected to the inside of the second through groove, a connecting column is fixedly connected to the side surfaces close to the two displacement plates, a clamping plate is fixedly connected to the adjacent ends of the two connecting columns, an electric push rod is arranged on the right side surface of the mounting plate, the right end of the electric push rod is fixedly connected to the left side surface of the processing plate, and a fixing component is arranged inside the second through groove.

[0007] Preferably, the fixing assembly includes a limit rod, which is fixedly connected to the upper and lower inner walls of the second through groove, and the displacement plate is slidably sleeved on the outer surface of the limit rod. The adjacent side surfaces of the two displacement plates are respectively fixedly connected with springs, and the adjacent ends of the two springs are respectively fixedly connected to the inner walls of the second through groove.

[0008] Preferably, rubber pads are respectively provided on adjacent side surfaces of the two clamping plates.

[0009] Preferably, rollers are respectively provided on opposite side surfaces of the two displacement plates, a groove is provided on the left side surface of the displacement plate, and a second roller is rotatably connected to the inner wall of the groove.

[0010] Preferably, a sliding groove is provided on the upper surface of the bottom plate, and the processing plate is slidably connected inside the sliding groove.

[0011] Preferably, two second sliding grooves are provided on the right side surface of the mounting plate, and the inner walls of the two second sliding grooves are rotatably connected with bidirectional threaded rods.

[0012] Preferably, the two trigger plates extend into the inner wall of the second sliding groove respectively and are threadedly sleeved on two opposite threads of the bidirectional threaded rod.

[0013] Preferably, a worm wheel is sleeved on the outer surface of the bidirectional threaded rod, and a worm is meshingly connected to the outer surface of the worm wheel, and the rear end of the worm rotates to penetrate the rear side surface of the mounting plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The anti-deviated shoe processing hole-opening device, when clamping the shoe, is placed on the shoe last, and then the processing plate is driven by the electric push rod to slide on the upper surface of the bottom plate. When the processing plate moves, the shoe is driven to move synchronously. At the same time, because the trigger plate cannot move horizontally, the displacement plate is driven to move when the processing plate moves, and then the inclined surface on the trigger plate is used to squeeze the displacement plate to make it move in the vertical direction. When the displacement plate moves, the connecting column drives the clamping plate to move, and then the clamping plate is used to complete the clamping. Through the above structure, when fixing the shoe, there is no need for the staff to perform additional operations. When the electric push rod is used to drive the processing plate to move normally for processing, the shoe can be automatically fixed, eliminating the need for manual fixing, thereby improving the overall processing efficiency.

[0016] (2) When the distance between the two trigger plates needs to be adjusted to fit different shoes, the anti-deviated hole-opening device can rotate the worm and use the worm and worm wheel to synchronously drive the bidirectional threaded rod to rotate. When the bidirectional threaded rod rotates, it will synchronously drive the two trigger plates to move in the vertical direction, thereby adjusting the distance between the two. Through the above structure, not only can the friction be reduced by means of the roller and the second roller to increase the service life, but the adjustable trigger plate can also be used to adapt to different shoes, thereby improving the overall applicability and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described below with reference to the accompanying drawings and embodiments:

[0018] Figure 1 This is a schematic structural diagram of a hole-opening device for anti-deviating shoe processing according to the utility model;

[0019] Figure 2 This is a schematic diagram of the rear side of the processing plate of the utility model;

[0020] Figure 3 This is a cross-sectional schematic diagram of a processing plate of the utility model;

[0021] Figure 4 This is a schematic diagram of a bidirectional threaded rod of the utility model;

[0022] Figure 5 for Figure 3 Enlarged view of point A in the middle.

[0023] Figure numerals: 1. bottom plate; 2. mounting plate; 3. hole opening device; 4. processing plate; 5. shoe last; 6. trigger plate; 7. through slot; 8. second through slot; 9. displacement plate; 10. connecting column; 11. clamping plate; 12. electric push rod; 13. limit rod; 14. spring; 15. rubber pad; 16. roller; 17. groove; 18. second roller; 19. sliding slot; 20. second sliding slot; 21. bidirectional threaded rod; 22. worm wheel; 23. worm. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] See also Figure 1-5The utility model provides a technical solution: an anti-deviating shoe processing hole-opening device, comprising a bottom plate 1, a mounting plate 2 is fixedly connected to the upper surface of the bottom plate 1, a hole-opening device 3 is arranged on the mounting plate 2, a processing plate 4 is slidably connected to the upper surface of the bottom plate 1, a shoe last 5 is arranged on the front side surface of the processing plate 4, two trigger plates 6 arranged opposite to each other are arranged on the right side of the mounting plate 2, a side surface close to the two trigger plates 6 is arranged as an inclined surface, a through groove 7 extending from the right side surface of the processing plate 4 is arranged on the left side surface of the processing plate 4, the through groove 7 is adapted to the trigger plate 6, the front side surface of the processing plate 4 is arranged with two second through grooves 8 extending from the rear side surface thereof, the second through groove 8 is communicated with the inside of the through groove 7, a displacement plate 9 is slidably connected to the inside of the second through groove 8, a connecting column 10 is fixedly connected to the side surfaces close to the two displacement plates 9, a clamping plate 11 is fixedly connected to the adjacent ends of the two connecting columns 10, an electric push rod 12 is arranged on the right side surface of the mounting plate 2, and the right end of the electric push rod 12 is connected to the left side surface of the processing plate 4 The surface is fixedly connected, and a fixing component is arranged inside the second through groove 8. The hole-opening device 3 described in the text is an existing structure. For details, please refer to patent publication number CN219578387U. When clamping the shoe, the shoe is placed on the shoe last 5, and then the electric push rod 12 is used to drive the processing plate 4 to slide on the upper surface of the bottom plate 1. When the processing plate 4 moves, the shoe will be driven to move synchronously. At the same time, since the trigger plate 6 cannot move horizontally, the displacement plate 9 is driven to move when the processing plate 4 moves, and then the inclined surface on the trigger plate 6 is used to squeeze the displacement plate 9 to make it move in the vertical direction. When the displacement plate 9 moves, the connecting column 10 drives the clamping plate 11 to move, and then the clamping plate 11 is used to complete the clamping. Through the above structure, when fixing the shoe, there is no need for the staff to perform additional operations. Only the electric push rod 12 is used to drive the processing plate 4 to move normally for processing, so that the shoe can be fixed automatically, omitting the manual fixing work, thereby improving the overall processing efficiency.

[0026] Furthermore, the fixing assembly includes a limit rod 13, which is fixedly connected to the inner walls of the upper and lower sides of the second through groove 8, and the displacement plate 9 is slidably sleeved on the outer surface of the limit rod 13. The adjacent side surfaces of the two displacement plates 9 are respectively fixedly connected with springs 14, and the adjacent ends of the two springs 14 are respectively fixedly connected to the inner wall of the second through groove 8. The adjacent side surfaces of the two clamping plates 11 are respectively provided with rubber pads 15, and the opposite side surfaces of the two displacement plates 9 are respectively provided with rollers 16. The left side surface of the displacement plate 9 is provided with The groove 17 has a second roller 18 rotatably connected to the inner wall of the groove 17. The upper surface of the bottom plate 1 has a sliding groove 19. The processing plate 4 is slidably connected to the inside of the sliding groove 19. The right side surface of the mounting plate 2 has two second sliding grooves 20. The inner walls of the two second sliding grooves 20 are rotatably connected to a bidirectional threaded rod 21. The two trigger plates 6 extend into the inner walls of the second sliding grooves 20 respectively and are threadedly sleeved on two opposite threads of the bidirectional threaded rod 21. The outer surface of the bidirectional threaded rod 21 is sleeved with a worm gear 22. The outer surface is meshingly connected with a worm 23, and the rear end of the worm 23 rotates and penetrates the rear side surface of the mounting plate 2. When the electric push rod 12 drives the processing plate 4 to move, its movement trajectory is limited by means of the sliding groove 19. At the same time, when the trigger plate 6 contacts the displacement plate 9, the roller 16 and the second roller 18 are used to reduce the friction force, reduce the wear of the contact surface, and after the displacement plate 9 is squeezed by the trigger plate 6, the spring 14 is synchronously compressed, so that the displacement plate 9 can be automatically reset after the processing plate 4 is retreated. At the same time, when it is necessary to adjust the distance between the two trigger plates 6 to adapt to the fixation of different shoes, by rotating the worm 23, the worm 23 is used to cooperate with the worm wheel 22 to synchronously drive the bidirectional threaded rod 21 to rotate. When the bidirectional threaded rod 21 rotates, it will synchronously drive the two trigger plates 6 to move in the vertical direction, so as to adjust the distance between the two. Through the above structure, not only can the friction force be reduced by means of the roller 16 and the second roller 18 to improve the service life, but also the adjustable trigger plate 6 can be used to adapt to different shoes, thereby improving the overall applicability and practicality.

[0027] Working principle: When clamping the shoes, the shoes are placed on the shoe last 5, and then the electric push rod 12 is used to drive the processing plate 4 to slide on the upper surface of the bottom plate 1. When the processing plate 4 moves, the shoes are synchronously driven to move. At the same time, because the trigger plate 6 cannot move horizontally, the displacement plate 9 is driven to move when the processing plate 4 moves, and then the inclined surface on the trigger plate 6 is used to squeeze the displacement plate 9 to make it move in the vertical direction. When the displacement plate 9 moves, the connecting column 10 drives the clamping plate 11 to move, and then the clamping plate 11 is used to complete the clamping. When the electric push rod 12 drives the processing plate 4 to move, the sliding groove 19 is used to adjust its movement track. At the same time, when the trigger plate 6 contacts the displacement plate 9, the friction force is reduced with the help of the roller 16 and the second roller 18, the wear of the contact surface is reduced, and the displacement plate 9 will be synchronously compressed with the help of the extrusion movement of the trigger plate 6. Then, after the processing plate 4 is retreated, the displacement plate 9 can be automatically reset. At the same time, when it is necessary to adjust the distance between the two trigger plates 6 to adapt to the fixation of different shoes, by rotating the worm 23, the worm 23 cooperates with the worm wheel 22 to synchronously drive the bidirectional threaded rod 21 to rotate. When the bidirectional threaded rod 21 rotates, it will synchronously drive the two trigger plates 6 to move in the vertical direction, thereby adjusting the distance between the two.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A hole-punching device for shoe processing to prevent deviation, comprising a bottom plate (1), characterized in that: The upper surface of the bottom plate (1) is fixedly connected to a mounting plate (2), and a hole opening device (3) is arranged on the mounting plate (2). The upper surface of the bottom plate (1) is slidably connected to a processing plate (4), and a shoe last (5) is arranged on the front side surface of the processing plate (4). Two trigger plates (6) arranged opposite to each other are arranged on the right side of the mounting plate (2), and the adjacent side surfaces of the two trigger plates (6) are arranged as inclined surfaces. The left side surface of the processing plate (4) is provided with a through groove (7) extending from the right side surface thereof, and the through groove (7) is adapted to the trigger plate (6). The front side surface of the processing plate (4) is provided with a Two second through slots (8) extending from the rear side surface thereof, the second through slots (8) being communicated with the interior of the through slot (7), a displacement plate (9) being slidably connected to the interior of the second through slot (8), a connecting column (10) being fixedly connected to the adjacent side surfaces of the two displacement plates (9), a clamping plate (11) being fixedly connected to the adjacent ends of the two connecting columns (10), an electric push rod (12) being arranged on the right side surface of the mounting plate (2), the right end of the electric push rod (12) being fixedly connected to the left side surface of the processing plate (4), and a fixing component being arranged inside the second through slot (8).

2. The hole-punching device for shoe processing to prevent deviation according to claim 1, characterized in that: The fixing assembly comprises a limit rod (13), the limit rod (13) is fixedly connected to the upper and lower inner walls of the second through groove (8), the displacement plate (9) is slidably sleeved on the outer surface of the limit rod (13), the adjacent side surfaces of the two displacement plates (9) are respectively fixedly connected with springs (14), and the adjacent ends of the two springs (14) are respectively fixedly connected to the inner wall of the second through groove (8).

3. The hole-punching device for shoe processing to prevent deviation according to claim 1, characterized in that: Rubber pads (15) are respectively provided on adjacent side surfaces of the two clamping plates (11).

4. The anti-deviating shoe hole punching device according to claim 1, characterized in that: Rollers (16) are respectively arranged on opposite side surfaces of the two displacement plates (9), a groove (17) is opened on the left side surface of the displacement plate (9), and a second roller (18) is rotatably connected to the inner wall of the groove (17).

5. The anti-deviating shoe hole punching device according to claim 1, characterized in that: The upper surface of the bottom plate (1) is provided with a sliding groove (19), and the processing plate (4) is slidably connected inside the sliding groove (19).

6. The anti-deviating shoe hole punching device according to claim 1, characterized in that: Two second sliding grooves (20) are provided on the right side surface of the mounting plate (2), and the inner walls of the two second sliding grooves (20) are rotatably connected with bidirectional threaded rods (21).

7. The anti-deviating shoe hole punching device according to claim 6, characterized in that: The two trigger plates (6) respectively extend into the inner wall of the second sliding groove (20) and are threadedly sleeved on two opposite threads of the bidirectional threaded rod (21).

8. The hole-punching device for shoe processing to prevent deviation according to claim 7, characterized in that: The outer surface of the bidirectional threaded rod (21) is sleeved with a worm wheel (22), and the outer surface of the worm wheel (22) is meshedly connected with a worm (23), and the rear end of the worm (23) rotates and penetrates the rear side surface of the mounting plate (2).

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