Anti-deviation shoe processing puncher

Abstract

The utility model discloses a kind of anti-deviation's shoe processing puncher, it is related to shoe processing technical field, including processing table, punch frame, the both sides of processing table top are uniformly provided with moving groove, and moving groove inside is slidably connected with slider, the slider top is fixed with punch frame, and processing table is slidably connected with punch frame;The movable joint of maintenance door is connected outside the processing table, the inside of processing table is provided with scrap collecting groove, and the top of processing table is placed with punch operation board on the top of scrap collecting groove.The utility model utilizes the thread connection effect of one-way screw and support frame, that is, when rotating one-way screw, fixed plate is pushed to make descending motion, and cooperate with the position-limiting column position-limiting guide, until fixed plate is on the vamp to be processed, so that it is not easy to deviate in its punching process, wherein fixed mechanism is provided with multiple groups on punch operation board, reduce downtime, to realize multi-station punching, improve work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of shoe processing technology, and in particular to a punch for shoe processing that prevents deviation. Background Technology

[0002] In the footwear manufacturing industry, the perforation process is a crucial step, as its quality directly affects the appearance, breathability, and comfort of the shoes. As consumers' demands for the quality and personalization of footwear products continue to rise, higher requirements are being placed on the precision and stability of perforation in shoe uppers. However, traditional shoe processing perforation devices have many problems in practical applications and are difficult to meet the development needs of the modern footwear industry. Developing a perforator for shoe processing that prevents deviation is of great practical significance.

[0003] A punching device for processing safety shoes, disclosed in publication number CN221416856U, includes a punching device body, a support plate, a rotating rod, a screw, a support platform, a worm gear, a servo motor, and a worm. The punching device body includes a punching mechanism and a worktable. The support plate is fixedly connected to the inside of the worktable. The rotating rod is connected to the inside of the worktable via a bearing. One end of the rotating rod extends through to the top of the worktable, and the other end extends through to the inside of the worktable. The screw is threadedly connected to the inside of the rotating rod. The support platform is fixedly connected to the surface of the screw. The worm gear is sleeved on the bottom of the rotating rod surface. This utility model solves the problem that in existing punching devices, workers need to adjust the height of the shoe support according to their own height for more efficient operation. However, existing height adjustment mechanisms require manual adjustment, which is not only time-consuming and labor-intensive but also affects the production efficiency of safety shoes.

[0004] When using the aforementioned existing technology, there is a lack of limiting and fixing of the punching surface during the shoe processing punching process. Since the shoe upper material is usually soft and has a certain degree of elasticity, without limiting and fixing, the pressure and impact applied by the punching tool will cause the shoe upper to shift, affecting the punching accuracy and punching quality, and ultimately affecting the appearance and quality of the shoe. Furthermore, the punching position is fixed during the punching process, which is inconvenient to adjust and cannot meet different punching needs. Manual adjustment will reduce punching efficiency. Therefore, corresponding improvements are needed. Utility Model Content

[0005] The purpose of this invention is to provide a shoe processing punch that prevents deviation, in order to solve the problems mentioned in the background art, such as the lack of punching limit when using existing shoe processing punching devices, which leads to decreased punching accuracy and low work efficiency.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a shoe processing punch for preventing deviation, comprising a processing table and a punching frame, wherein both sides of the top of the processing table are provided with movable grooves, and sliders are slidably connected inside the movable grooves, and the top of the sliders is fixed with the punching frame, and the processing table and the punching frame are slidably connected.

[0007] An inspection door is movably connected to the outside of the processing table. A chip collection groove is provided inside the processing table. A drilling plate is placed on the top of the processing table above the chip collection groove, and chip removal holes are evenly arranged on the drilling plate. A fixing mechanism is evenly arranged on the top of the drilling plate. A cylinder is fixed on the top of the drilling frame, and a lifting plate is connected to the bottom of the cylinder. A guide column is fixed on one side of the top of the lifting plate, and one end of the guide column passes through the drilling frame. Both sides of the inside of the drilling frame are provided with driving cavities, and each driving cavity is provided with a limit mechanism. A drill bit is detachably connected to the bottom of the lifting plate. A chip suction pipe is connected to one side of the inside of the drilling frame, and a chip suction head is connected to one end of the chip suction pipe. The other end of the chip suction pipe is connected to an external fan.

[0008] Furthermore, both sides of the punching frame are fixed with connecting shafts, and the outer sides of the connecting shafts are rotatably connected with power gears. The bottom end of the power gears meshes with a fixed toothed plate, and the fixed toothed plate is fixed to the top of the processing table.

[0009] Furthermore, the limiting mechanism includes a pull rod, which is disposed inside the drive cavity. A movable plate is fixed to one end of the pull rod, and the movable plate is slidably connected to the drive cavity. A locking block is fixed to the bottom end of the movable plate, and support springs are connected to both sides of the top end of the movable plate, with one end of the support spring connected to the inner wall of the drive cavity.

[0010] Furthermore, the size of the card block matches the size of the tooth groove on the power gear, and the support spring is made of silicon manganese spring steel.

[0011] Furthermore, a threaded hole is provided at the center of the bottom end of the lifting plate, and a threaded post is fixed at one end of the drill bit, and the threaded post is threadedly connected to the threaded hole.

[0012] Furthermore, an arc-shaped notch is provided on one side of the lifting plate, and elastic clamps made of rubber are connected to both sides inside the arc-shaped notch.

[0013] Furthermore, the fixing mechanism includes a support frame with a U-shaped cross section, and a one-way screw is threaded to one side inside the support frame. A fixing plate is rotatably connected to one end of the one-way screw. A limit post is fixed to one side of the top of the fixing plate, and one end of the limit post passes through the support frame.

[0014] Furthermore, the support frame is provided with multiple holes on the drilling plate, and the chip removal holes are distributed on the drilling plate between the support frames.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the anti-deviation shoe processing punch can not only achieve fixed positioning of the shoe upper to ensure the accuracy of punching, and realize multi-station punching to improve punching efficiency, but also adjust the punching point without additional driving force, ensuring flexible use and saving usage costs.

[0016] By utilizing the threaded connection between the one-way screw and the support frame, the fixed plate can be pushed to move downward when the one-way screw is rotated. With the help of the limit post, the fixed plate is guided until it is pressed against the shoe surface to be processed, so that it is not easy to deviate during the drilling process. The fixed mechanism is set in multiple sets on the drilling work plate to reduce downtime, realize multi-station drilling, and improve work efficiency.

[0017] The drilling plate is equipped with multiple chip removal holes, and the drilling waste chips can fall from the chip removal holes into the chip collection groove for centralized processing later.

[0018] Pushing the punch holder causes the slider to slide in the moving slot, adjusting the position of the punch holder and drill bit to adjust the punching point for shoe processing to meet different punching requirements. During this process, the pull rod rotates along the fixed tooth plate, and then, under the elastic reset action of the support spring, it pushes the locking block down to insert into the tooth groove on the power gear, limiting the position of the power gear and the punch holder. This allows for the adjustment and fixation of the punching point without the action of a driving component, which helps to save on operating costs. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0021] Figure 2 This is a partial cross-sectional view of the main structure of this utility model;

[0022] Figure 3 For the present utility model Figure 2 Schematic diagram of the structure at point A in the middle;

[0023] Figure 4 This is a three-dimensional structural diagram of the fixing mechanism and the drilling plate of this utility model;

[0024] Figure 5 This is a three-dimensional structural diagram of the lifting plate of this utility model;

[0025] Figure 6 This is a side view of the structure of this utility model;

[0026] Figure 7 This is a schematic diagram of the three-dimensional structure of the card block of this utility model.

[0027] The following are the annotations in the diagram: 1. Machining table; 101. Moving slot; 2. Inspection door; 3. Drilling frame; 301. Slider; 4. Guide column; 5. Cylinder; 6. Lifting plate; 601. Arc-shaped notch; 602. Elastic clamping block; 7. Chip suction pipe; 701. Chip suction head; 8. Drill bit; 801. Threaded column; 9. Drilling work plate; 901. Chip discharge hole; 10. Chip collection groove; 11. Fixing mechanism; 1101. Support frame; 1102. One-way screw; 1103. Fixing plate; 1104. Limiting column; 12. Limiting mechanism; 1201. Pull rod; 1202. Moving plate; 1203. Support spring; 1204. Clamping block; 13. Connecting shaft; 1301. Power gear; 14. Fixed gear plate; 15. Drive cavity. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0029] Please see Figures 1-7 The present invention provides the following technical solution:

[0030] Example 1

[0031] To address the problem of drilling misalignment caused by the lack of positioning in existing shoe processing drilling devices, the following technical solution is proposed. Please refer to the following for details. Figure 1 , Figure 2 , Figure 4A shoe processing punch with anti-deviation feature includes a processing table 1 and a punching frame 3. The processing table 1 has movable grooves 101 on both sides of its top, and sliders 301 are slidably connected inside each movable groove 101. The punching frame 3 is fixed to the top of each slider 301, and the processing table 1 and the punching frame 3 are slidably connected. An inspection door 2 is movably connected to the outside of the processing table 1. A chip collection groove 10 is provided inside the processing table 1. A punching plate 9 is placed on the top of the processing table 1 above the chip collection groove 10, and chip removal holes 901 are evenly distributed on the punching plate 9. The top of the 9 is uniformly provided with a fixing mechanism 11. The fixing mechanism 11 includes a support frame 1101 with a U-shaped cross section. A one-way screw 1102 is threadedly connected to one side of the support frame 1101. A fixing plate 1103 is rotatably connected to one end of the one-way screw 1102. A limit post 1104 is fixed to one side of the top of the fixing plate 1103. One end of the limit post 1104 passes through the support frame 1101. The support frame 1101 is provided with multiple holes on the drilling plate 9. Chip removal holes 901 are distributed on the drilling plate 9 between the support frames 1101.

[0032] In this embodiment, the shoe upper to be drilled is placed on the drilling plate 9. Then, the one-way screw 1102 is rotated. The one-way screw 1102 is threadedly connected to the support frame 1101, thereby pushing the one-way screw 1102 to move downward and pushing the support spring 1203 to move synchronously until the support spring 1203 abuts against the shoe upper, fixing and limiting the shoe upper to prevent the drilling from deviating. Then, the cylinder 5 is driven to push the lifting plate 6 and the drill bit 8 to move downward, so that the drill bit 8 can be used to drill holes in the shoe upper. The operation is convenient. Moreover, multiple support frames 1101 and fixed plates 1103 are set accordingly, so multi-station drilling can be realized, improving drilling efficiency.

[0033] Example 2

[0034] This embodiment differs from Embodiment 1 in that it utilizes the limiting mechanism 12 to lock the position adjustment of the punching frame 3. Therefore, the following technical solution is disclosed; please refer to it for details. Figure 1 , Figure 2 , Figure 3 , Figure 6 , Figure 7A cylinder 5 is fixed to the top of the punching frame 3, and a lifting plate 6 is connected to the bottom of the cylinder 5. A guide post 4 is fixed to one side of the top of the lifting plate 6, and one end of the guide post 4 passes through the punching frame 3. Both sides of the punching frame 3 are provided with driving cavities 15, and each driving cavity 15 is provided with a limit mechanism 12. Both sides of the punching frame 3 are fixed with connecting shafts 13, and power gears 1301 are rotatably connected to the outer side of the connecting shafts 13. The bottom end of the power gears 1301 meshes with a fixed toothed plate 14. The fixed tooth plate 14 is fixed at the top of the processing table 1. The limiting mechanism 12 includes a pull rod 1201, which is located inside the drive cavity 15. A movable plate 1202 is fixed at one end of the pull rod 1201, and the movable plate 1202 is slidably connected to the drive cavity 15. A locking block 1204 is fixed at the bottom of the movable plate 1202. Support springs 1203 are connected to both sides of the top of the movable plate 1202, and one end of the support spring 1203 is connected to the inner wall of the drive cavity 15.

[0035] In this embodiment, when in use, the drilling frame 3 is manually pushed so that the slider 301 slides in the moving groove 101, thereby adjusting the position of the drilling frame 3 forward and backward, and adjusting the position of the drill bit 8 accordingly to achieve drilling at different points. During this process, the power gear 1301 meshes with the fixed tooth plate 14, that is, the power gear 1301 rotates synchronously during movement. Combined with pulling the pull rod 1201, the moving plate 1202 and the locking block 1204 move upward, and the support spring 1203 is compressed. After the support spring 1203 returns to its original position, it pushes the locking block 1204 downward and locks it into the corresponding slot on the power gear 1301, thereby fixing and limiting the position of the power gear 1301, ensuring the fixed position of the drilling frame 3, and making shoe processing drilling more stable.

[0036] The dimensions of the locking block 1204 match the tooth groove dimensions of the power gear 1301, and the support spring 1203 is made of silicon manganese spring steel (such as...). Figure 6 , Figure 7 );

[0037] In one embodiment, the size of the locking block 1204 matches the size of the tooth groove on the power gear 1301 to avoid insertion failure due to errors, thereby improving the insertion accuracy. Furthermore, the support spring 1203 is made of silicon manganese spring steel, which has high strength and elastic limit, and can store and release a large amount of elastic potential energy to provide sufficient power for the locking block 1204 so that it can be locked into the tooth groove on the power gear 1301, thereby enhancing the locking effect on the power gear 1301.

[0038] Example 3

[0039] This embodiment differs from Embodiments 1 and 2 in that it utilizes the chip suction pipe 7 to further adsorb and process small debris during drilling. Therefore, the following technical solution is disclosed. Please refer to the following for details. Figure 1 , Figure 2 , Figure 4 The bottom end of the lifting plate 6 is detachably connected to a drill bit 8. The inside of the drilling frame 3 is connected to a chip suction pipe 7, and one end of the chip suction pipe 7 is connected to a chip suction head 701. The other end of the chip suction pipe 7 is connected to an external fan. A threaded hole is provided at the center of the bottom end of the lifting plate 6. One end of the drill bit 8 is fixed with a threaded post 801, and the threaded post 801 is threadedly connected to the threaded hole. An arc-shaped notch 601 is provided on one side of the lifting plate 6, and elastic clamps 602 made of rubber are connected to both sides inside the arc-shaped notch 601.

[0040] In this embodiment, one end of the chip suction pipe 7 is connected to an external fan, and in conjunction with the chip suction head 701, the waste chips generated during drilling can be adsorbed to achieve the effect of chip removal. The chip suction pipe 7 is also clamped in the arc-shaped recess 601 and clamped with the elastic clamp 602. This allows the chip suction head 701 to move synchronously during the descent of the lifting plate 6, adjusting the chip suction position to ensure comprehensive chip suction. Furthermore, the drill bit 8 is used to drill holes in the shoe upper. Later, the drill bit 8 can be easily installed and removed by screwing it in and using the threaded post 801 to engage with the threaded hole at the bottom of the lifting plate 6, facilitating future maintenance and replacement of the drill bit 8.

[0041] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0042] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A shoe processing punch for preventing deviation, comprising a processing table (1) and a punching frame (3), wherein the processing table (1) is provided with a moving groove (101) on both sides of the top end, and a slider (301) is slidably connected inside the moving groove (101), and the punching frame (3) is fixed at the top end of the slider (301), and the processing table (1) and the punching frame (3) are slidably connected; Its features are: The processing table (1) is movably connected to an inspection door (2). The processing table (1) is equipped with a chip collection groove (10). A drilling plate (9) is placed on the top of the processing table (1) above the chip collection groove (10). Chip removal holes (901) are evenly arranged on the drilling plate (9). A fixing mechanism (11) is evenly arranged on the top of the drilling plate (9). A cylinder (5) is fixed on the top of the drilling frame (3). A lifting plate (6) is connected to the bottom of the cylinder (5). (6) A guide post (4) is fixed on one side of the top, and one end of the guide post (4) passes through the punching frame (3). Both sides of the punching frame (3) are provided with driving cavities (15), and each driving cavity (15) is provided with a limit mechanism (12). The bottom end of the lifting plate (6) is detachably connected to a drill bit (8). One side of the punching frame (3) is connected to a chip suction pipe (7), and one end of the chip suction pipe (7) is connected to a chip suction head (701). The other end of the chip suction pipe (7) is connected to an external fan.

2. The anti-deviation shoe punch according to claim 1, characterized in that: The punching frame (3) has connecting shafts (13) fixed on both sides, and power gears (1301) are rotatably connected to the outside of the connecting shafts (13). The bottom end of the power gears (1301) is engaged with a fixed tooth plate (14), and the fixed tooth plate (14) is fixed on the top of the processing table (1).

3. The anti-deviation shoe punch according to claim 1, characterized in that: The limiting mechanism (12) includes a pull rod (1201), which is located inside the drive cavity (15). One end of the pull rod (1201) is fixed with a movable plate (1202), and the movable plate (1202) is slidably connected to the drive cavity (15). A locking block (1204) is fixed at the bottom end of the movable plate (1202). Supporting springs (1203) are connected to both sides of the top end of the movable plate (1202), and one end of the supporting spring (1203) is connected to the inner wall of the drive cavity (15).

4. The anti-deviation shoe punch according to claim 3, characterized in that: The dimensions of the card block (1204) are matched with the tooth groove dimensions of the power gear (1301), and the support spring (1203) is made of silicon manganese spring steel.

5. A shoe processing punch for preventing deviation according to claim 1, characterized in that: The lifting plate (6) has a threaded hole at the center of its bottom end, and the drill bit (8) has a threaded post (801) fixed at one end, and the threaded post (801) is threadedly connected to the threaded hole.

6. The anti-deviation shoe punch according to claim 1, characterized in that: The lifting plate (6) has an arc-shaped notch (601) on one side, and elastic clamps (602) made of rubber are connected to both sides inside the arc-shaped notch (601).

7. A shoe processing punch for preventing deviation according to claim 1, characterized in that: The fixing mechanism (11) includes a support frame (1101) with a U-shaped cross section, and a one-way screw (1102) is threadedly connected to one side of the support frame (1101), and a fixing plate (1103) is rotatably connected to one end of the one-way screw (1102). A limit post (1104) is fixed on one side of the top of the fixing plate (1103), and one end of the limit post (1104) passes through the support frame (1101).

8. A shoe processing punch for preventing deviation according to claim 7, characterized in that: The support frame (1101) has multiple holes on the drilling plate (9), and the chip removal holes (901) are distributed on the drilling plate (9) between the support frames (1101).

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