Positioning manufacturing tool convenient for shoe weaving and perforating
By designing the half-plate, support base, and clamp structure of the positioning fixture, the problem of unclear hole positions in shoe upper webbing perforation was solved, achieving efficient and high-quality perforation operations.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-08
- Publication Date
- 2026-04-07
AI Technical Summary
In the process of perforating shoe upper webbing, the elasticity of the shoe upper material makes the hole positions unclear, which makes perforation difficult and causes frequent missed perforations, affecting the quality of the webbing and the efficiency of the operation.
Design a positioning fixture comprising a first half plate and a second half plate, forming a stable structure through a support base and bolt connection, and using clamps and rubber friction surfaces to hold the shoe upper, ensuring accurate alignment of holes and tension. Engineering plastics and stainless steel are used to improve stability and durability.
It improves the accuracy and efficiency of webbing perforation, reduces the difficulty of perforation and the risk of missing perforations, and enhances the quality and efficiency of shoe production.
Smart Images
Figure CN224084766U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of positioning fixtures, specifically a positioning fixture for facilitating the perforation of shoe knitting. Background Technology
[0002] By using webbing perforations, different parts of the shoe upper, such as lace holes and eyelets, can be securely connected together, ensuring the structural stability and durability of the shoe. At the same time, this process also helps to realize multiple functions of the shoe, such as adjusting the tightness of the laces to accommodate different foot shapes and wearing needs. In addition, a well-designed perforation design can also improve the breathability of the shoe, reduce the feeling of stuffiness in the feet, and further enhance the wearing comfort. Furthermore, as an important part of the shoe's appearance design, carefully designed perforation patterns and webbing combinations can significantly enhance the shoe's aesthetics and fashion sense.
[0003] Currently, the perforation process for shoe upper webbing mainly relies on manual operation. However, due to the elasticity of the shoe upper material, the hole positions are often not clear during the webbing process, significantly increasing the difficulty of perforation. Furthermore, the difficulty in accurately identifying and seeing the hole positions leads to frequent missed perforations, severely impacting the quality of the webbing and operational efficiency. Therefore, overall production efficiency is greatly constrained. Utility Model Content
[0004] Based on this, the purpose of this utility model is to provide a positioning tool for easy shoe weaving and perforation, so as to solve the technical problems in shoe upper webbing perforation operation caused by the elasticity of shoe upper material, resulting in unclear hole positions, high difficulty in perforation, and frequent missed perforations, which in turn affect the quality of webbing and work efficiency.
[0005] To achieve the above objectives, the present invention provides the following technical solution: a positioning tool for facilitating shoe weaving and perforation, comprising a positioning tool, wherein the positioning tool comprises a first half plate and a second half plate, wherein the first half plate and the second half plate are provided with four first straight grooves at the top front end and the rear end, and the first half plate and the second half plate are spliced together by two sets of support seats.
[0006] The first and second half plates have reserved operating slots, and multiple clamps are provided on the top of the first and second half plates.
[0007] By adopting the above technical solution, the positioning fixture can firmly fix the shoe upper and provide sufficient operating space for perforation. At the same time, the clamp helps to maintain the tension of the shoe upper and improve the accuracy of perforation.
[0008] Furthermore, the two sets of support seats include support plates, and the two support plates are arranged in an inverted "L" shape.
[0009] By adopting the above technical solution, stable support is provided, making the positioning fixture more stable and less prone to shaking during assembly and use, thereby improving the accuracy and efficiency of drilling operations.
[0010] Furthermore, four second straight grooves are correspondingly provided on the top of the two support plates. The second straight grooves are axially corresponding to the first straight grooves on the first half plate and the second half plate, respectively. Each second straight groove is connected to the corresponding first straight groove by bolts. The bolts pass through the corresponding slots of the support base, support plate, first half plate and second half plate in sequence to fix the first half plate and the second half plate to the support base.
[0011] By adopting the above technical solution, precise alignment between the first and second half-plates, as well as a secure connection between them and the support base, is ensured. This helps maintain the accuracy of the hole positions, making the drilling operation smoother and more efficient.
[0012] Furthermore, the plurality of clamps include clamp bases, with a lever on one side of the top of the clamp base, and a pressure plate mounted on one side of the lever via a connector. The clamps are used to clamp the shoe upper and maintain its tension to facilitate the perforation operation during the shoe manufacturing process.
[0013] By adopting the above technical solution, operators can easily clamp and release the shoe upper by moving the lever. The rubber friction surface at the bottom of the pressure plate enhances the clamping force of the clamp, ensuring that the shoe upper remains taut during the perforation process, thus improving the accuracy and quality of perforation.
[0014] Furthermore, the positioning fixture is made of engineering plastic, the clamp is made of stainless steel, and the bottom of the pressure plate is provided with a rubber friction surface.
[0015] By adopting the above technical solution, the positioning fixture is made of engineering plastic, which is lightweight and durable, while the clamp is made of stainless steel and equipped with a rubber friction surface. This material selection makes the positioning fixture both lightweight and durable, while also enhancing the clamping force of the clamp, thereby improving the overall service life and stability.
[0016] Furthermore, the positioning fixture is used to place the shoe upper on the positioning fixture to facilitate the threading of the webbing.
[0017] By adopting the above technical solution, the perforation operation becomes more convenient and efficient, because the shoe upper is firmly fixed on the positioning fixture, and the hole positions are clearly visible, thereby reducing the difficulty of perforation and the risk of missing holes.
[0018] In summary, the present invention has the following main advantages:
[0019] This utility model incorporates a positioning fixture, a first half-plate, a second half-plate, a first straight groove, an operating groove, a clamp, a clamp seat, a lever, a connector, and a pressure plate. The positioning fixture is formed by splicing the first and second half-plates together with a support base, creating a stable overall structure. The first straight groove on the first and second half-plates is bolted to the second straight groove on the support base, ensuring accurate hole alignment. The operating groove provides sufficient space for the operator to perform the perforation work, reducing operational difficulty. The clamp, through the clamp seat, lever, connector, and pressure plate, firmly fixes the shoe upper and maintains its tension, further improving the accuracy and efficiency of perforation. The positioning fixture is made of engineering plastic, and the clamp is made of stainless steel with a rubber friction surface, enhancing durability and stability. This effectively solves the technical problems caused by the elasticity of the shoe upper material during shoe upper webbing perforation, significantly improving the quality of the webbing and operational efficiency. Attached Figure Description
[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0021] Figure 2 This is a bottom-view three-dimensional structural diagram of the present invention;
[0022] Figure 3 This utility model Figure 1 Enlarged structural diagram at point A;
[0023] Figure 4 This utility model Figure 2 Enlarged structural diagram at point B.
[0024] In the diagram: 1. Positioning fixture; 101. First half plate; 102. Second half plate; 103. First straight groove; 104. Operating groove; 2. Fixture; 201. Fixture base; 202. Lever; 203. Connector; 204. Pressure plate; 3. Support base; 301. Support plate; 302. Second straight groove; 4. Bolt. Detailed Implementation
[0025] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.
[0026] A positioning tool for facilitating shoe weaving and perforation, such as Figures 1-4As shown, the device includes a positioning fixture 1, which comprises a first half-plate 101 and a second half-plate 102. The first half-plate 101 and the second half-plate 102 have four first straight grooves 103 at their top front and rear ends. The first half-plate 101 and the second half-plate 102 are connected by two sets of support seats 3. The first half-plate 101 and the second half-plate 102 have reserved operating grooves 104. Multiple clamps 2 are provided on the top of the first half-plate 101 and the second half-plate 102. By setting the positioning fixture 1, which includes the first half-plate 101 and the second half-plate 102, and has four first straight grooves 103 at their top front and rear ends, as well as reserved operating grooves 104 and multiple clamps 2, this design allows the shoe upper to be securely fixed during the perforation process. Simultaneously, the operating grooves 104 provide sufficient space for the operator to perform the perforation operation, improving the convenience of operation and the accuracy of perforation.
[0027] See Figure 1 , Figure 2 , Figure 3 , Figure 4 The two sets of support seats 3 include support plates 301. The two support plates 301 are arranged in an inverted "L" shape. The support seat 3 includes support plates 301 arranged in an inverted "L" shape. This design not only enhances the overall stability of the positioning fixture 1, but also enables the support seat 3 to be better spliced with the first half plate 101 and the second half plate 102, thereby improving the stability and durability of the entire positioning fixture.
[0028] See Figure 1 , Figure 2 , Figure 3 , Figure 4 The tops of the two support plates 301 are provided with four second straight grooves 302. The second straight grooves 302 are axially aligned with the first straight grooves 103 on the first half plate 101 and the second half plate 102, respectively. Each second straight groove 302 is connected to the corresponding first straight groove 103 by bolts 4. The bolts 4 pass through the corresponding slots of the support base 3, support plate 301, first half plate 101 and second half plate 102 in sequence to fix the first half plate 101 and the second half plate 102 to the support base 3. The second straight grooves 302 on the top of the support plate 301 are connected to the first straight grooves 103 on the first half plate 101 and the second half plate 102 by bolts 4. This design ensures precise alignment and stable connection between the components. Bolt 4 passes through the corresponding slots of support base 3, support plate 301, first half plate 101 and second half plate 102 in sequence, fixing the first half plate 101 and the second half plate 102 to support base 3, which further improves the overall stability of positioning fixture and the accuracy of drilling operation.
[0029] See Figure 1 , Figure 2 , Figure 3 , Figure 4 The clamps 2 include a clamp base 201, with a lever 202 on one side of the top of the clamp base 201. A pressure plate 204 is mounted on one side of the lever 202 via a connector 203. The clamps 2 are used to clamp the shoe upper and maintain its tension to facilitate the perforation operation during the shoe manufacturing process. This design allows the operator to easily clamp and release the shoe upper by moving the lever 202, while the pressure plate 204 maintains the tension of the shoe upper, ensuring smooth perforation during the shoe manufacturing process and improving the accuracy and efficiency of perforation.
[0030] See Figure 1 , Figure 2 , Figure 3 , Figure 4 The positioning fixture 1 is made of engineering plastic, while the clamp 2 is made of stainless steel. The bottom of the pressure plate 204 has a rubber friction surface. The engineering plastic material of positioning fixture 1 is lightweight and durable, making it more convenient and durable to use. The stainless steel material of clamp 2, along with the rubber friction surface on the bottom of the pressure plate 204, not only enhances the clamping force and stability of clamp 2 but also protects the shoe upper from damage, improving the overall lifespan of the positioning fixture and the quality of the perforation operation.
[0031] See Figure 1 , Figure 2 , Figure 3 , Figure 4 Positioning fixture 1 is used to place the shoe upper on the positioning fixture 1, facilitating the threading of webbing. This design makes the webbing threading operation more convenient and efficient. Because the shoe upper is securely fixed on the positioning fixture 1, the holes are clearly visible, allowing operators to perform the threading operation more accurately, reducing the difficulty of threading and the risk of missing holes, thereby improving the efficiency and quality of the entire shoe manufacturing process.
[0032] The implementation principle of this embodiment is as follows: First, the first half plate 101 and the second half plate 102 of the positioning fixture 1 are spliced together by two sets of support seats 3. The support plate 301 on the support seat 3 is set in an inverted "L" shape, which provides a stable support for the positioning fixture. The top of the two support plates 301 is provided with four second straight grooves 302. These second straight grooves 302 are respectively axially corresponding to the first straight grooves 103 on the first half plate 101 and the second half plate 102, and are connected through bolts 4 to ensure the stability of the positioning fixture and the accurate alignment of the holes.
[0033] Next, the shoe upper is placed on the positioning fixture 1, and multiple clamps 2 are used to clamp the shoe upper. The clamp 2 includes a clamp base 201, and a lever 202 is provided on one side of the top of the clamp base 201. By moving the lever 202, the pressure plate 204 can be moved through the connector 203, thereby clamping the shoe upper and maintaining its tension, so as to facilitate the perforation operation in the shoe manufacturing process. The bottom of the pressure plate 204 is provided with a rubber friction surface, which enhances the clamping force and stability of the clamp.
[0034] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.
Claims
1. A positioning tool for facilitating shoe weaving and perforation, characterized in that: The positioning fixture (1) includes a first half plate (101) and a second half plate (102). The first half plate (101) and the second half plate (102) have four first straight grooves (103) at their top front end and rear end. The first half plate (101) and the second half plate (102) are spliced together by two sets of support seats (3). The first half plate (101) and the second half plate (102) are provided with operating slots (104), and multiple clamps (2) are provided on the top of the first half plate (101) and the second half plate (102).
2. The positioning fixture for facilitating shoe weaving and perforation as described in claim 1, characterized in that: The two sets of support bases (3) include support plates (301), and the two support plates (301) are arranged in an inverted "L" shape.
3. The positioning fixture for facilitating shoe weaving and perforation as described in claim 2, characterized in that: The top of the two support plates (301) are provided with four second straight grooves (302). The second straight grooves (302) are axially corresponding to the first straight grooves (103) on the first half plate (101) and the second half plate (102). Each second straight groove (302) and the corresponding first straight groove (103) are connected by bolts (4). The bolts (4) pass through the corresponding slots of the support base (3), support plate (301), first half plate (101) and second half plate (102) in sequence to fix the first half plate (101) and the second half plate (102) to the support base (3).
4. The positioning fixture for facilitating shoe weaving and perforation as described in claim 1, characterized in that: The plurality of clamps (2) include a clamp base (201), a lever (202) is provided on one side of the top of the clamp base (201), and a pressure plate (204) is installed on one side of the lever (202) via a connector (203). The clamps (2) are used to clamp the shoe upper and maintain its tension so as to facilitate the perforation operation in the shoe manufacturing process.
5. The positioning fixture for facilitating shoe weaving and perforation as described in claim 1, characterized in that: The positioning fixture (1) is made of engineering plastic, the clamp (2) is made of stainless steel, and the bottom of the pressure plate (204) is provided with a rubber friction surface.
6. The positioning fixture for facilitating shoe weaving and perforation as described in claim 1, characterized in that: The positioning fixture (1) is used to place the shoe upper on the positioning fixture (1) to facilitate the threading of the webbing.