A clamping tool for assembling a zipper head

Abstract

The utility model discloses a clamping tool for assembling a zipper head, comprising a base, a clamping groove is provided on the side wall of the base, a clamping mechanism is provided on the bottom of the base, an assembly block is fixedly provided on the surface of the base, an assembly groove is provided on the surface of the assembly block, a positioning hole is provided on the side wall of the assembly groove, an assembly frame is rotatably connected in the assembly groove, a mounting plate is fixedly connected to the side wall of the assembly frame, a limiting frame is fixedly connected to the side wall of the mounting plate, a clamping groove is provided on the side wall of the limiting frame, and a positioning component is provided in the assembly frame. Compared with the traditional method of assembling a handheld zipper head and a chain tooth, the difficulty of assembly is simplified and the efficiency of assembly is improved. At the same time, the limiting frame for clamping and limiting the zipper head in the tool adopts a rotatable storage method, and the limiting frame can be stored in the assembly groove when it is not needed, so as to avoid scratches on the operator of clothing processing by the tip of the clamping groove of the limiting frame, thereby reducing safety hazards.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing processing, in particular to a clamping tool for assembling a zipper head. Background Art

[0002] A zipper is a fastener consisting of two strips, each with a row of metal teeth or plastic teeth, used to connect the edge of an opening (such as a piece of clothing or a pocket), and is mainly composed of a zipper head and chain teeth used in conjunction with it. During the clothing processing process, the zipper head and chain teeth need to be assembled in advance, and then the chain teeth are sewn to the clothing. The zipper head and chain teeth are mostly assembled manually. During the assembly process of the zipper head and chain teeth, the zipper head is assembled by hand, which is time-consuming and labor-intensive. It is not convenient to connect the zipper head and chain teeth, resulting in low assembly efficiency. To this end, we propose a clamping tool for assembling zipper heads. Utility Model Content

[0003] The purpose of the utility model is to provide a clamping tool for assembling a zipper head to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping tool for assembling a zipper head, comprising a base, a side wall of the base is provided with a clamping groove, a bottom of the base is equipped with a clamping mechanism, an assembly block is fixedly installed on the surface of the base, an assembly groove is provided on the surface of the assembly block, a positioning hole is provided on the side wall of the assembly groove, an assembly frame is rotatably connected in the assembly groove, a mounting plate is fixedly connected to the side wall of the assembly frame, a limiting frame is fixedly connected to the side wall of the mounting plate, a card slot is provided on the side wall of the limiting frame, and a positioning component is installed in the assembly frame.

[0005] Preferably, the card slot is V-shaped.

[0006] Preferably, the clamping mechanism comprises a rotating screw, the rotating screw is threadedly connected to the bottom of the base, the top end of the rotating screw is fixedly connected to a rubber pad, and the bottom end of the rotating screw is fixedly connected to a handle wheel.

[0007] Preferably, the positioning assembly includes a positioning cavity, which is opened in the assembly frame, a sliding block is slidably connected in the positioning cavity, a spring is installed between the sliding block and the positioning cavity, a handle plate passing through the opening groove is fixedly connected to the top of the sliding block, and a positioning pin passing through the positioning cavity is fixedly connected to the side wall of the sliding block.

[0008] Preferably, a guide block penetrating the guide groove is fixedly mounted in the middle of the positioning cavity, and the guide groove is provided in the middle of the sliding block.

[0009] Compared with the prior art, the utility model has the following beneficial effects: a clamping tool for assembling a zipper head, which clamps and fixes the zipper head by setting a clamping groove, and then uses both hands to hold the chain teeth on both sides, so that the chain teeth pass through the zipper head and complete the connection and assembly with the zipper head, which simplifies the difficulty of assembly and improves the efficiency of assembly compared with the traditional method of assembling the zipper head and the chain teeth by holding the zipper head;

[0010] At the same time, the limit frame in the tooling for clamping and limiting the zipper head adopts a rotatable storage method. When not in use, the limit frame can be stored in the assembly slot to avoid scratches on the clothing processing operator by the tip of the limit frame's slot, thereby reducing safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional diagram of the utility model.

[0012] Figure 2 It is a structural schematic diagram of the positioning component of the utility model.

[0013] Figure 3 It is a left side cross-sectional view of the utility model.

[0014] Figure 4 The utility model is a structural schematic diagram of a snap-on zipper head.

[0015] Figure 5 It is a schematic diagram of the structure of the assembly rack of the utility model after being stored.

[0016] In the figure: 1. base; 2. clamping groove; 3. clamping mechanism; 31. rotating screw; 32. rubber pad; 33. handle wheel; 4. assembly block; 5. assembly groove; 6. assembly frame; 7. mounting plate; 8. limit frame; 9. card slot; 10. positioning hole; 11. positioning assembly; 111. positioning cavity; 112. sliding block; 113. opening groove; 114. positioning pin; 115. spring; 116. handle plate; 12. guide groove; 13. guide block. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0018] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The utility model provides a technical solution: a clamping tool for assembling a zipper head, comprising a base 1, a side wall of the base 1 is provided with a clamping groove 2, and a clamping mechanism 3 is fixedly assembled at the bottom of the base 1. Through the cooperation of the clamping mechanism 3 and the clamping groove 2, the base 1 can be fixed to the side position of the workbench, thereby improving the stability of the tool during use.

[0019] like Figure 1 and Figure 3 As shown in the figure, the clamping mechanism 3 includes a rotating screw 31, and the number of the rotating screws 31 is at least two. The two rotating screws 31 are symmetrically screwed to the bottom of the base 1. The top end of the rotating screw 31 passes through the clamping groove 2 and is fixedly connected to a rubber pad 32. The bottom end of the rotating screw 31 is fixedly connected to a handle wheel 33. The rotating screw 31 is turned by the handle wheel 33 so that the rubber pad 32 on the top cooperates with the clamping groove 2 to fix the base 1 to the side wall of the workbench.

[0020] An assembly block 4 is integrally formed on the surface of the base 1, and an assembly groove 5 is provided on the surface of the assembly block 4. An assembly frame 6 is rotatably connected in the clamping groove 2, and a mounting plate 7 is fixedly mounted on the surface of the assembly frame 6. A limiting frame 8 is welded and fixed to the side wall of the mounting plate 7, and a card slot 9 is provided on the front side wall of the limiting frame 8. The card slot 9 is used for the card connection and fixation of the zipper head. The card slot 9 is "V-shaped". After the zipper head is carded in the card slot 9, the zipper head can be limited and fixed, which is convenient for the subsequent connection and assembly between the chain teeth and the zipper head to be combined into a complete zipper.

[0021] The inner cavity of the assembly frame 6 is equipped with a positioning component 11 that can be snap-fitted and fixed with the positioning hole 10 opened on the side wall of the assembly groove 5. The position of the assembly frame 6 can be snap-fitted and fixed by the arranged positioning component 11. When the present tool is needed to assemble the zipper head and the chain teeth, the assembly frame 6 is kept in a horizontal position by the positioning component 11, and processing operations can be performed at this time. When the present tool is not needed, the assembly frame 6 can be turned over so that the limit frame 8 is stored in the assembly groove 5, thereby avoiding scratches on the edges of the sharp card slot 9 to the workers who sew clothes.

[0022] like Figure 2 and Figure 3As shown in, the positioning assembly 11 includes a positioning cavity 111, in which a sliding block 112 is slidably connected, and a handle plate 116 that passes through an open groove 113 is welded and fixed on the top of the sliding block 112. The open groove 113 is arranged at the top of the positioning cavity 111, and a positioning pin 114 that passes through the positioning cavity 111 is fixedly connected to the side wall of the sliding block 112, and the positioning pin 114 is inserted into the positioning hole 10 to fix the assembly frame 6 in the assembly groove 5 so that the assembly frame 6 can be kept horizontal in the assembly groove 5. A spring 115 is fixed between the sliding block 112 and the positioning cavity 111, and the elastic force generated by the spring 115 on the sliding block 112 can maintain the position of the sliding block 112 in the positioning cavity 111. After the sliding block 112 is slid backward by the handle plate 116, the positioning pin 114 is moved out of the positioning hole 10, and the position of the assembly frame 6 is no longer fixed by the positioning pin 114, so that the assembly frame 6 can be flipped and stored.

[0023] A guide block 13 penetrating the guide groove 12 is fixedly mounted at the center of the positioning cavity 111. The guide groove 12 is opened in the middle of the sliding block 112. The guide block 13 limits the guide groove 12, so that the accuracy of the stroke position of the sliding block 112 can be improved during the sliding process in the positioning cavity 111.

[0024] Working principle: Figure 4 and Figure 5 As shown in, when the present device is needed to assemble the overall structure of the zipper, the assembly frame 6 is turned over, and the assembly frame 6 is kept fixed in a horizontal position by the cooperation between the positioning component 11 and the positioning hole 10. At this time, the zipper head can be clamped into the card slot 9, and then the chain teeth are passed through the zipper head with both hands to complete the assembly of the zipper. When it is necessary to use it, the handle plate 116 can be pulled backward to move the positioning pin 114 out of the positioning hole 10. At this time, the positioning pin 114 no longer clamps and fixes the horizontal position of the assembly frame 6, so that the assembly frame 6 can be turned over, so that the assembly frame 6 drives the limit frame 8 to be stored in the assembly slot 5, so as to avoid the sharp edge of the card slot 9 from scratching the clothing processing personnel and reduce safety hazards.

Claims

1. A clamping tool for assembling a zipper head, comprising a base (1), characterized in that: The side wall of the base (1) is provided with a clamping groove (2), the bottom of the base (1) is equipped with a clamping mechanism (3), the surface of the base (1) is fixedly equipped with an assembly block (4), the surface of the assembly block (4) is provided with an assembly groove (5), the side wall of the assembly groove (5) is provided with a positioning hole (10), an assembly frame (6) is rotatably connected in the assembly groove (5), the side wall of the assembly frame (6) is fixedly connected with a mounting plate (7), the side wall of the mounting plate (7) is fixedly connected with a limiting frame (8), the side wall of the limiting frame (8) is provided with a clamping groove (9), and a positioning component (11) is installed in the assembly frame (6).

2. The clamping tool for assembling a zipper head according to claim 1, characterized in that: The clamping groove (9) is V-shaped.

3. The clamping tool for assembling a zipper head according to claim 1, characterized in that: The clamping mechanism (3) comprises a rotating screw (31), wherein the rotating screw (31) is screwed to the bottom of the base (1), the top end of the rotating screw (31) is fixedly connected to a rubber pad (32), and the bottom end of the rotating screw (31) is fixedly connected to a handle wheel (33).

4. The clamping tool for assembling a zipper head according to claim 1, characterized in that: The positioning assembly (11) comprises a positioning cavity (111), wherein the positioning cavity (111) is opened in the assembly frame (6), a sliding block (112) is slidably connected in the positioning cavity (111), a spring (115) is installed between the sliding block (112) and the positioning cavity (111), a handle plate (116) penetrating the opening groove (113) is fixedly connected to the top of the sliding block (112), and a positioning pin (114) penetrating the positioning cavity (111) is fixedly connected to the side wall of the sliding block (112).

5. The clamping tool for assembling a zipper head according to claim 4, characterized in that: A guide block (13) penetrating a guide groove (12) is fixedly mounted in the middle of the positioning cavity (111), and the guide groove (12) is opened in the middle of the sliding block (112).

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