A wire drawing equipment for automotive fasteners
By setting up guide wheels in the fastener wire drawing equipment to straighten the wire, the problem of unsatisfactory pulling quality caused by the wire being pre-aligned is solved, and a better pulling effect is achieved, and it is suitable for wires of different diameters.
Patent Information
- Application Number
- CN202421496728.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-27
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-06-27
AI Technical Summary
During the fastener wire drawing process, the wire has not been pre-calibrated, resulting in unsatisfactory pulling quality.
A wire drawing equipment for automobile fastener is designed, which is used to straighten the wire by setting up guide wheels and adjust the distance between guide wheels for wires of different diameters.
Straightening the wire through guide wheels significantly improves the pulling quality, and the adjustment method is simple and fast, suitable for processing wires of different diameters.
Smart Images
Figure CN222710476U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drawing equipment, in particular to a wire drawing device for automobile fasteners. Background Art
[0002] Drawing machine is a device for drawing metal materials. The diameter of the metal material is changed by drawing to achieve the required diameter requirement. Various drawing methods such as air drawing, floating head drawing and changing the mold can be used to draw bars and tubes of various specifications and diameters.
[0003] Fasteners are one of the essential connectors on cars. The fasteners are produced by drawing. The raw material of the fasteners is wire. Nowadays, when drawing the fastener wire, the wire is not pre-straightened and the surface of the wire is uneven, resulting in unsatisfactory subsequent drawing quality of the wire. Utility Model Content
[0004] The utility model aims to provide a wire drawing device for automobile fasteners to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an automobile fastener wire drawing equipment, comprising a base, a fixed seat is fixedly installed on the left side of the top of the base, a fixed block and a movable block are arranged on the inner side of the fixed seat, a rotating shaft 1 and a rotating shaft 2 are fixedly installed at the center positions of the fixed block and the movable block, gears are fixedly installed at the lower ends of the rotating shaft 1 and the rotating shaft 2, guide wheels are fixedly installed at the top ends of the rotating shaft 1 and the rotating shaft 2, an adjusting screw is rotatably connected to the outer side of the movable block, the adjusting screw passes through the fixed seat, and the adjusting screw is threadedly connected to the fixed seat, a back plate is fixedly installed on the rear side of the base, a mounting seat is fixedly installed on the left side of the back plate, a pressure wheel is rotatably installed on the front side of the mounting seat, a plurality of guide wheels 1 and 2 are rotatably installed on the front side of the back plate, a fixed plate is fixedly installed on the right side of the back plate, a guide hole is opened on the surface of the fixed plate, and a drawing head is fixedly installed on the right side of the back plate.
[0006] Preferably, a linear slide groove is provided on the inner side of the fixing seat, and two sides of the movable block are engaged with the inner side of the slide groove of the fixing seat.
[0007] Preferably, the two gears at the lower ends of the rotating shaft 1 and the rotating shaft 2 are meshingly connected.
[0008] Preferably, the pressure wheel, the first guide wheel and the second guide wheel are all arranged vertically.
[0009] Preferably, there are two guide wheels in total, and the two guide wheels are horizontally arranged.
[0010] Preferably, the fixing plate is arranged at an angle, and a plurality of guide holes are opened on the surface of the fixing plate.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] The automobile fastener wire drawing equipment can straighten the wire through the set guide wheel as a whole, and then draw the straightened wire, so the processing effect is better, and the distance between the two guide wheels can be adjusted, the adjustment method is simple and fast, and it is suitable for processing wires with different diameters, and it is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the front view structure of the utility model;
[0015] Figure 3 This is a schematic diagram of the top view structure of the utility model;
[0016] Figure 4 It is a schematic diagram of the bottom structure of the utility model.
[0017] In the figure: 1. base; 2. fixed seat; 3. fixed block; 4. movable block; 5. rotating shaft 1; 6. rotating shaft 2; 7. gear; 8. adjusting screw; 9. guide wheel; 10. back plate; 11. mounting seat; 12. pressure wheel; 13. guide wheel 1; 14. guide wheel 2; 15. fixed plate; 16. guide hole; 17. pulling head. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] See also Figure 1-4The utility model provides a technical solution: an automobile fastener wire drawing device, comprising a base 1, a fixed seat 2 is fixedly installed on the left side of the top of the base 1, a fixed block 3 and a movable block 4 are arranged on the inner side of the fixed seat 2, a rotating shaft 1 5 and a rotating shaft 2 6 are fixedly installed at the center positions of the fixed block 3 and the movable block 4, a gear 7 is fixedly installed at the lower ends of the rotating shaft 1 5 and the rotating shaft 2 6, a guide wheel 9 is fixedly installed at the top ends of the rotating shaft 1 5 and the rotating shaft 2 6, and an adjusting screw is rotatably connected to the outer side of the movable block 4 8. The adjusting screw 8 passes through the fixing seat 2, and the adjusting screw 8 is threadedly connected to the fixing seat 2. A back plate 10 is fixedly installed on the rear side of the base 1, a mounting seat 11 is fixedly installed on the left side of the back plate 10, a pressure wheel 12 is rotatably installed on the front of the mounting seat 11, a plurality of guide wheels 1 13 and guide wheels 2 14 are rotatably installed on the front of the back plate 10, a fixing plate 15 is fixedly installed on the right side of the back plate 10, a guide hole 16 is opened on the surface of the fixing plate 15, and a pulling head 17 is fixedly installed on the right side of the back plate 10.
[0020] See also Figure 1 A linear slide groove is provided on the inner side of the fixed seat 2 , and two sides of the movable block 4 are engaged with the inner side of the slide groove of the fixed seat 2 .
[0021] In this embodiment, the distance between the movable block 4 and the fixed block 3 can be adjusted. During the adjustment process, the movable block 4 is driven to move forward and backward by rotating the adjusting screw 8, thereby adjusting the distance between the fixed block 3 and the movable block 4.
[0022] See also Figure 4 The two gears 7 at the lower ends of the rotating shaft 1 5 and the rotating shaft 2 6 are meshed and connected.
[0023] In this embodiment: the gear 7 is fixedly installed at the lower ends of the rotating shaft 1 5 and the rotating shaft 2 6 by screws. Before adjusting the movable block 4, the gear 7 at the lower ends of the rotating shaft 1 5 and the rotating shaft 2 6 is first disassembled. After the adjustment is complete, the gear 7 of the corresponding size can be installed.
[0024] See also Figure 1 , Figure 2 and Figure 3 The pressure wheel 12, the guide wheel 1 13, and the guide wheel 2 14 are all arranged vertically.
[0025] In this embodiment: the wire is upper-positioned by the pressing wheel 12, and the wire is guided by the guide wheel 13 and the guide wheel 2 14, so that the wire moves along a defined route.
[0026] See also Figure 1 , Figure 2 and Figure 3 There are two guide wheels 9, and the two guide wheels 9 are arranged horizontally.
[0027] In this embodiment: the wire is guided by the guide wheel 9, and the distance between the two guide wheels 9 matches the outer diameter of the wire, so that the wire can be straightened to facilitate the subsequent drawing process of the wire.
[0028] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The fixing plate 15 is tilted and a plurality of guide holes 16 are formed on the surface of the fixing plate 15 .
[0029] In this embodiment: the wire is guided and limited by the guide hole 16 to prevent the wire from deviating.
[0030] Working principle: First, adjust the distance between the two guide wheels 9. First, disassemble the gears 7 at the lower ends of the rotating shaft 1 5 and the rotating shaft 2 6. After the adjustment is complete, install the gears 7 of corresponding sizes. The distance between the movable block 4 and the fixed block 3 can be adjusted. During the adjustment process, the movable block 4 is driven to move back and forth by rotating the adjusting screw 8, so as to adjust the distance between the fixed block 3 and the movable block 4. Then, the wire is passed between the two guide wheels 9 in turn, and then through the guide wheel 1 13 or the guide wheel 2 14, and then through the guide hole 16, and finally enters the drawing head 17. The wire is drawn through the drawing head 17, and the wire can be straightened as a whole. Then, the straightened wire is drawn, and the processing effect is better. The distance between the two guide wheels 9 can be adjusted, and the adjustment method is simple and fast. It is suitable for processing wires of different diameters and has high practicality.
[0031] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.
Claims
1. An automobile fastener wire drawing device, comprising a base (1), characterized in that: A fixed seat (2) is fixedly installed on the left side of the top of the base (1), a fixed block (3) and a movable block (4) are arranged on the inner side of the fixed seat (2), a rotating shaft (5) and a rotating shaft (6) are fixedly installed at the center positions of the fixed block (3) and the movable block (4), a gear (7) is fixedly installed at the lower end of the rotating shaft (5) and the rotating shaft (6), a guide wheel (9) is fixedly installed at the top end of the rotating shaft (5) and the rotating shaft (6), an adjusting screw (8) is rotatably connected to the outer side of the movable block (4), the adjusting screw (8) passes through the fixed seat (2), and the adjusting screw (8) passes through the fixed seat (2). The section screw (8) is threadedly connected to the fixed seat (2); a back plate (10) is fixedly installed on the rear side of the base (1); a mounting seat (11) is fixedly installed on the left side of the back plate (10); a pressure wheel (12) is rotatably installed on the front side of the mounting seat (11); a plurality of guide wheels 1 (13) and guide wheels 2 (14) are rotatably installed on the front side of the back plate (10); a fixing plate (15) is fixedly installed on the right side of the back plate (10); a guide hole (16) is opened on the surface of the fixing plate (15); and a pulling head (17) is fixedly installed on the right side of the back plate (10).
2. The automotive fastener wire drawing equipment according to claim 1, characterized in that: A linear slide groove is provided on the inner side of the fixed seat (2), and two sides of the movable block (4) are engaged with the inner side of the slide groove of the fixed seat (2).
3. The automotive fastener wire drawing equipment according to claim 1, characterized in that: The two gears (7) at the lower ends of the rotating shaft 1 (5) and the rotating shaft 2 (6) are meshed and connected.
4. The automotive fastener wire drawing equipment according to claim 1, characterized in that: The pressing wheel (12), the first guide wheel (13) and the second guide wheel (14) are all arranged vertically.
5. The automotive fastener wire drawing equipment according to claim 1, characterized in that: There are two guide wheels (9) in total, and the two guide wheels (9) are arranged horizontally.
6. The automotive fastener wire drawing equipment according to claim 1, characterized in that: The fixing plate (15) is arranged at an angle, and a plurality of guide holes (16) are provided on the surface of the fixing plate (15).