Toe cap clamping jaw mechanism of toe cap setting machine
The design of the toe jaw mechanism of the bolted toe jaw mechanism solves the complex and irreversible welding process, realizes efficient assembly and convenient maintenance, reduces costs and improves the accuracy and life of the jaw mechanism.
Patent Information
- Application Number
- CN202422475297.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-14
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-10-14
AI Technical Summary
The welding process of the existing toe-setting machine jaw clamping mechanism is complex, and it depends on technical workers to have high skills. It increases costs and the welding heat and stress affect the accuracy and life of the jaw clamping mechanism. The irreversible welding leads to maintenance difficulties.
The toe jaw mechanism designed with bolted connection is designed to fix the first jaw, the second jaw and the third jaw by bolts, simplifying the assembly process and improving efficiency.
It realizes efficient and convenient assembly of jaw mechanisms, reduces the skill requirements for technical workers, reduces training costs, avoids the adverse impact of welding thermal stress on the material, and facilitates post-adjustment and maintenance.
Smart Images
Figure CN223207953U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of shoe toe shaping machines, and particularly relates to a shoe toe clamping claw mechanism of the shoe toe shaping machine. Background Art
[0002] Toe shaping machines are crucial equipment in the shoemaking industry for shaping the toe cap. Using different operating principles, they precisely shape the toe cap based on the shape and material of the shoe, enhancing the overall aesthetics and comfort of the shoe. They are widely used in the production of all types of shoes, from sports shoes to casual shoes to leather shoes. This not only ensures the overall aesthetics of the shoe, but also improves its comfort and durability.
[0003] The toe cap forming machine features a carefully designed gripping mechanism to securely grip the toe cap surface. This mechanism works in conjunction with the toe cap forming machine to ensure a precise and secure hold. However, some current clamping mechanisms on the market rely on traditional welding processes to connect and secure the various components during assembly. While this traditional connection method provides a certain degree of structural stability, it also presents several disadvantages.
[0004] First, the welding process itself requires high-level skills from skilled workers, requiring precise control of welding temperature, time, and position to ensure the strength and aesthetics of the weld. This not only increases the complexity of assembly but also requires companies to invest more training resources to improve workers' skills, thereby indirectly increasing costs. Secondly, the heat and stress generated during welding may adversely affect the material of the clamping mechanism, such as changing the material's physical properties, causing deformation, or generating residual stress. These problems may reduce the precision and service life of the clamping mechanism, and even affect the performance and stability of the entire toe molding machine. Furthermore, welding is an irreversible connection method, making it difficult to adjust or modify once completed. If the clamping mechanism is found to have design flaws or requires optimization during use, it is usually only possible to solve this problem by replacing the entire component, which undoubtedly increases the cost and difficulty of subsequent maintenance. Utility Model Content
[0005] The purpose of the present utility model is to provide a toe clamping claw mechanism of a toe forming machine, aiming to solve the following problems: first, the welding process itself requires high skills from technical workers, and requires precise control of welding temperature, time and position to ensure the strength and aesthetics of the weld. This not only increases the complexity of assembly, but also requires companies to invest more training resources to improve the skills of workers, thereby indirectly increasing costs. Secondly, the heat and stress generated during the welding process may have an adverse effect on the material of the clamping claw mechanism, such as changing the physical properties of the material, causing deformation or generating residual stress. These problems may reduce the accuracy and service life of the clamping claw mechanism, and even affect the performance and stability of the entire toe forming machine. Furthermore, welding, as an irreversible connection method, is difficult to adjust or modify once completed. If the clamping claw mechanism is found to have design defects or needs to be optimized during use, it can usually only be solved by replacing the entire component, which undoubtedly increases the cost and difficulty of subsequent maintenance.
[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a toe clamping mechanism of a toe forming machine, comprising a toe forming machine, a mounting frame mounted on the surface of the toe forming machine, a toe placement mold mounted on the toe forming machine on one side of the mounting frame, and a first clamping claw mounted at the center of one end of the mounting frame near the toe placement mold;
[0007] The mounting frames on both sides of the first clamping jaw are provided with third clamping jaws, and each of the third clamping jaws is provided with a second clamping jaw on a side away from the first clamping jaw.
[0008] As a preferred toe clamping mechanism of a toe shaping machine of the utility model, an assembly platform is installed on the surface of the mounting frame, a mounting seat is installed on the surface of the assembly platform, and recesses are installed on the surfaces on both sides of the recess of the mounting frame.
[0009] As a preferred toe clamping mechanism of a toe shaping machine of the utility model, a first through-hole is provided on the central portion of the first clamping jaw, and a second through-hole is further provided on the first clamping jaw near the first through-hole.
[0010] As a preferred toe clamping mechanism of a toe forming machine of the utility model, a bottom block is installed at the bottom of the second clamping jaw, a rectangular opening is opened through the surface of the lateral end of the bottom block, and a docking rod is installed at the bottom of the third clamping jaw.
[0011] As a preferred toe clamping mechanism of a toe shaping machine of the utility model, a mounting piece is installed on the inner wall of the notch end of the assembly platform, and a docking piece is connected to each end of the mounting piece, and the interior of the docking piece is docked with one end of the docking rod through a bolt.
[0012] As a preferred toe clamping mechanism of a toe forming machine of the utility model, the interior of the recess is plugged into the lateral end of the bottom block, and the two are positioned by bolts. The mounting seat is provided with a U-shaped opening adapted to the center size of the first clamping jaw, and the interior of the U-shaped opening is provided with two bolts passing through the first through-hole and the second through-hole.
[0013] Compared with the prior art, the beneficial effects of the present invention are:
[0014] Install the center end of the first clamping jaw inside the mounting seat and then fix it with bolts. Insert the rectangular opening at the bottom of the second clamping jaw into the recess and then lock it with bolts. Finally, install the third clamping jaw on the assembly platform with bolts, and install the docking rod at the bottom of the third clamping jaw in the docking part with bolts. In this way, the assembly of the toe clamping jaw mechanism is completed. In actual use, the connection method of the above-mentioned structural connection points is convenient, so that the assembly efficiency of the toe clamping jaw mechanism is very high. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the structure of the toe clamping claw mechanism of the utility model;
[0018] Figure 3 This is a schematic diagram of the notch structure of the utility model;
[0019] Figure 4 This is a schematic diagram of the second clamping jaw structure of the present invention;
[0020] Figure 5 This is a schematic diagram of the third clamping jaw structure of the present utility model;
[0021] Figure 6 This is a schematic diagram of the first clamping jaw structure of the present invention.
[0022] In the figure: 1. Toe molding machine; 2. Mounting frame; 201. Assembly platform; 202. Mounting seat; 203. Recess; 3. Toe placement mold; 4. First clamping jaw; 401. First perforation; 402. Second perforation; 5. Second clamping jaw; 501. Bottom block; 502. Rectangular opening; 6. Third clamping jaw; 601. Docking rod; 7. Mounting piece; 701. Docking piece. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0024] See also Figure 1-6 The utility model provides the following technical solutions: a toe clamping mechanism of a toe shaping machine, comprising a toe shaping machine 1, a mounting frame 2 being mounted on the surface of the toe shaping machine 1, a toe placement mold 3 being mounted on the toe shaping machine 1 on one side of the mounting frame 2, and a first clamping claw 4 being mounted at the center of one end of the mounting frame 2 near the toe placement mold 3;
[0025] Third clamping jaws 6 are provided on the mounting frame 2 on both sides of the first clamping jaw 4 , and a second clamping jaw 5 is provided on a side of each third clamping jaw 6 away from the first clamping jaw 4 .
[0026] The mounting frame 2 is assembled with the first clamping jaw 4 , the second clamping jaw 5 and the third clamping jaw 6 to form the toe clamping mechanism involved in this technical solution.
[0027] Preferably, an assembly platform 201 is mounted on the surface of the mounting frame 2, a mounting seat 202 is mounted on the surface of the assembly platform 201, and recesses 203 are mounted on the surfaces on both sides of the notch of the mounting frame 2. A first through-hole 401 is formed in the center portion of the first clamping jaw 4, and a second through-hole 402 is also formed on the first clamping jaw 4 near the first through-hole 401. A bottom block 501 is mounted on the bottom of the second clamping jaw 5, and a rectangular opening 502 is formed through the surface of the lateral end of the bottom block 501. A docking rod 601 is mounted on the bottom of the third clamping jaw 6. A mounting member 7 is mounted on the inner wall of the notch end of the assembly platform 201, and a docking member 701 is connected to each end of the mounting member 7. The interior of the docking member 701 is docked with one end of the docking rod 601 via bolts. The interior of the recess 203 is plugged into the lateral end of the bottom block 501, and the two are positioned by bolts. The mounting seat 202 is provided with a socket adapted to the center size of the first clamping jaw 4, and two bolts passing through the first through-hole 401 and the second through-hole 402 are provided inside the socket.
[0028] When assembling the toe gripper mechanism, the specific operation process is as follows:
[0029] Insert the center end of the first clamping jaw 4 into the U-shaped opening of the mounting base 202, and align the first through-hole 401 and the second through-hole 402 on the first clamping jaw 4 with the through-holes on the mounting base 202. Then, insert the bolts through the through-holes and the corresponding first through-hole 401 and second through-hole 402, and tighten them. This completes the installation of the first clamping jaw 4.
[0030] Next, install the two second clamping jaws 5 on the assembly platform 201 in sequence. When docking, insert the bottom block 501 at the bottom of the second clamping jaw 5 into the recess 203. Then adjust the insertion depth of the bottom block 501. After the adjustment is completed, pass the bolt through the rectangular opening 502 and thread it into the docking port on the recess 203. In this way, the second clamping jaw 5 is installed on the assembly platform 201.
[0031] Finally, install the third clamp 6 on the assembly platform 201. First, pass the bolts through the third clamp 6 to dock with the assembly platform 201. Then insert the docking rod 601 at the bottom of the third clamp 6 into the docking piece 701 and fix it with bolts. This completes the whole day's assembly.
[0032] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.
Claims
1. A toe clamping mechanism of a toe shaping machine, comprising a toe shaping machine (1), a mounting frame (2) being mounted on the surface of the toe shaping machine (1), a toe placement mold (3) being mounted on the toe shaping machine (1) on one side of the mounting frame (2), and characterized in that: The mounting frame (2) is provided with a first clamping claw (4) at the center of one end of the shoe toe placement mold (3); Third clamping jaws (6) are provided on the mounting frames (2) on both sides of the first clamping jaw (4), and a second clamping jaw (5) is provided on a side of each third clamping jaw (6) away from the first clamping jaw (4).
2. The toe clamping mechanism of the toe shaping machine according to claim 1, characterized in that: An assembly platform (201) is mounted on the surface of the mounting frame (2), a mounting seat (202) is mounted on the surface of the assembly platform (201), and recesses (203) are mounted on the surfaces on both sides of the recess of the mounting frame (2).
3. The toe clamping mechanism of the toe shaping machine according to claim 1, characterized in that: A first through hole (401) is provided in the center portion of the first clamping jaw (4), and a second through hole (402) is provided on the first clamping jaw (4) near the first through hole (401).
4. The toe clamping mechanism of the toe shaping machine according to claim 1, characterized in that: A bottom block (501) is installed at the bottom of the second clamping jaw (5), and a rectangular opening (502) is opened through the surface of the horizontal end of the bottom block (501). A docking rod (601) is installed at the bottom of the third clamping jaw (6).
5. The toe clamping mechanism of the toe shaping machine according to claim 2, characterized in that: A mounting member (7) is mounted on the inner wall of the notched end of the assembly platform (201), and both ends of the mounting member (7) are connected to a docking member (701), and the interior of the docking member (701) is docked with one end of the docking rod (601) via bolts.
6. The toe clamping mechanism of the toe shaping machine according to claim 2, characterized in that: The interior of the recess (203) is plugged into the lateral end of the bottom block (501), and the two are positioned by bolts. The mounting seat (202) is provided with a U-shaped opening that matches the center size of the first clamping jaw (4), and two bolts are provided inside the U-shaped opening that pass through the first through hole (401) and the second through hole (402).