Flexible shaft iron piece buckling and pressing device

Abstract

The utility model discloses a flexible shaft iron piece buckling and pressing device which comprises an operation table, the upper surface of the operation table is fixedly connected with a supporting frame, a hydraulic cylinder is fixedly installed on the upper surface of the supporting frame, the output end of the hydraulic cylinder is fixedly connected with the upper surface of an upper die plate, four symmetrical guide grooves are formed in the upper die plate, and the upper die plate is fixedly connected with a pressing roller through a connecting plate. The upper surface of the operation table is fixedly connected with a lower die plate, the top face of the lower die plate is fixedly connected with four symmetrical guide columns, and springs are arranged on the outer sides of the guide columns. Through the lower die plate, the clamping plate, the buckle, the fixing pin, the positioning column, the baffle, the iron piece and the positioning hole, the flexible shaft can be inserted into the iron piece ring more easily, the difficulty of placing the flexible shaft in the iron piece is reduced, the buckling efficiency of the flexible shaft and the iron piece is improved, the iron piece can be fixed and disassembled conveniently, and the production efficiency is improved. And the stability of the upper mold plate and the lower mold plate during mold closing is ensured through the upper mold plate, the guide grooves, the guide columns and the springs, and the situation that the flexible shaft is flexible and not prone to being placed is avoided through the containing plate, the sliding grooves and the sliding plate.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile sunroof flexible shafts, and particularly relates to a flexible shaft iron part crimping device. Background Technique

[0002] The automobile sunroof is installed on the roof of the vehicle, which can effectively make the air in the vehicle circulate, increase the entry of fresh air, and at the same time, the automobile sunroof can also broaden the field of vision and meet the shooting requirements of mobile photography and videography. Among them, the flexible shaft is one of the key components for controlling the automobile sunroof. Most of the sunroof flexible shafts achieve the control effect with the guide rail and the cable. In order to ensure the firm connection of the flexible shaft, the flexible shaft is usually fixed by crimping with the ring in the iron part.

[0003] During the actual crimping process, the iron part cannot be effectively positioned, resulting in difficulty for the flexible shaft to pass through the ring in the iron part for fixation. This reduces the crimping efficiency of the iron part and increases the working intensity of the operator. The fixation of the iron part by some crimping devices is relatively cumbersome, which is not convenient for quick disassembly and fixation. Content of the Utility Model

[0004] The purpose of the utility model is to provide a flexible shaft iron part crimping device to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A flexible shaft iron part crimping device includes an operating table, the upper surface of the operating table is fixedly connected with a support frame, a hydraulic cylinder is fixedly installed on the upper surface of the support frame, the output end of the hydraulic cylinder is fixedly connected with the upper surface of the upper template, four symmetrical guide grooves are opened on the upper template, the upper template is fixedly connected with a pressure roller through a connecting plate, the upper surface of the operating table is fixedly connected with a lower template, the top surface of the lower template is fixedly connected with four symmetrical guide posts, a spring is arranged outside the guide posts, one end of a clamping plate is hinged to the upper surface of the lower template, a buckle is fixedly connected to the upper surface of the lower template, a fixing pin is arranged on the buckle, two symmetrical positioning columns are fixedly connected to the upper surface of the lower template, a baffle is fixedly connected to the upper surface of the lower template, an iron part is arranged on the surface of the lower template, two symmetrical positioning holes are opened on the iron part, the upper surface of the operating table is fixedly connected with a placement plate, a chute is opened at the top of the placement plate, a sliding plate is arranged inside the chute, and a flexible shaft is slidably connected inside the sliding plate.

[0006] Preferably, the bottom of the operating table is fixedly connected with four symmetrical support columns, the lower template and the placement plate are respectively located on both sides of the operating table, and the lower template is directly below the upper template.

[0007] Preferably, the inner diameter dimension of the guide groove is adapted to the outer diameter dimension of the guide post, the guide post is movably inserted into the guide groove, and the outside of the guide post is sleeved with a spring.

[0008] Preferably, the buckle is in an L shape. Circular through holes of the same size are provided on the clamping plate and the buckle, and both the clamping plate and the buckle are movably inserted into the fixing pin through the circular through holes.

[0009] Preferably, the outer diameter of the positioning post is adapted to the inner diameter of the positioning hole. The positioning hole is movably inserted into the positioning post, and the height of the positioning post is the same as that of the positioning hole.

[0010] Preferably, the placement plate is slidably connected to the sliding plate through a sliding groove. The sliding plate is arc-shaped, and a smooth arc groove is provided on the sliding plate. The sliding plate is slidably connected to the flexible shaft through the smooth arc groove.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. By providing the lower template of the operating table, the clamping plate, the buckle, the fixing pin, the positioning post, the baffle, the iron part and the positioning hole, the present utility model can effectively position the iron part to ensure that the flexible shaft is more easily inserted into the ring, reduce the difficulty of placing the flexible shaft in the iron part, thereby improving the buckling efficiency of the flexible shaft and the iron part, reducing the operation difficulty of the work. At the same time, the iron part can be quickly fixed by using the clamping plate and the buckle, avoiding the situation that the iron part shifts during the buckling process by the pressing roller, affecting the buckling quality, and reducing the working intensity of the operator.

[0013] 2. The present utility model also ensures the stability when the upper template and the lower template are closed by providing the upper template, the guide groove, the guide post and the spring, so that the pressing roller can buckle the iron part and the flexible shaft more accurately. The difficulty of placing the flexible shaft inside the ring of the iron part is reduced by the placement plate, the sliding groove, the sliding plate and the flexible shaft, avoiding the situation that it is not easy to slide and place due to the long length of the flexible shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the overall structural schematic diagram of the present utility model;

[0015] Figure 2 is the side schematic diagram of the partial structure of the present utility model;

[0016] Figure 3 is the structural schematic diagram of the upper template of the present utility model;

[0017] Figure 4 is the structural schematic diagram of the lower template of the present utility model;

[0018] Figure 5 is the structural schematic diagram of the iron part of the present utility model;

[0019] Figure 6 is the exploded view of the placement plate structure of the present utility model.

[0020] In the figure: 1, operating platform; 2, support frame; 3, hydraulic cylinder; 4, upper template; 5, guide groove; 6, pressure roller; 7, lower template; 8, guide post; 9, spring; 10, clamping plate; 11, buckle; 12, fixing pin; 13, positioning post; 14, baffle; 15, iron part; 16, positioning hole; 17, placing plate; 18, chute; 19, sliding plate; 20, flexible shaft. Specific implementation mode

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the protection scope of the present invention.

[0022] Please refer to Figure 1-6 , the present invention provides a technical solution: a flexible shaft iron part crimping device, including an operating platform 1, the upper surface of the operating platform 1 is fixedly welded to the bottom surface of the support frame 2, the upper surface of the support frame 2 is fixedly connected to the bottom surface of the hydraulic cylinder 3, the output end of the hydraulic cylinder 3 is welded to the upper surface of the upper template 4, four symmetric guide grooves 5 are opened on the upper template 4, the upper template 4 is fixedly connected to the pressure roller 6 through a connecting plate, the upper surface of the operating platform 1 is fixedly connected to the lower template 7, the top surface of the lower template 7 is welded to four symmetric guide posts 8, the guide posts 8 are movably inserted into the guide grooves 5, the outer side of the guide posts 8 is sleeved with a spring 9, one end of the clamping plate 10 is hinged to the upper surface of the lower template 7, a circular through hole is opened at the other end of the clamping plate 10, the upper surface of the lower template 7 is welded to the buckle 11, the shape of the buckle 11 is L-shaped, a circular through hole is opened on the buckle 11, the buckle 11 is inserted into the fixing pin 12 through the circular through hole, the clamping plate 10 is inserted into the fixing pin 12 through the circular through hole, two symmetric positioning posts 13 are fixedly connected to the upper surface of the lower template 7, the upper surface of the lower template 7 is fixedly connected to the baffle 14, the iron part 15 is placed on the surface of the lower template 7, the center of the iron part 15 and the center of the flexible shaft 20 are on the same horizontal line, two symmetric positioning holes 16 are opened on the iron part 15, the positioning holes 16 are movably inserted into the positioning posts 13, the upper surface of the operating platform 1 is welded to the placing plate 17, a chute 18 is opened at the top of the placing plate 17, the inside of the chute 18 is slidably connected to the sliding plate 19, a smooth arc groove is opened on the sliding plate 19, and the sliding plate 19 is slidably connected to the flexible shaft 20 through the smooth arc groove.

[0023] The bottom of the operating table 1 is fixedly connected to four symmetric support columns. The lower template 7 and the placing plate 17 are respectively located on both sides of the operating table 1. The lower template 7 is directly below the upper template 4, which can better cooperate with the guide groove 5 and the guide post 8 to play a stabilizing role. The driving hydraulic cylinder 3 is driven to move the upper template 4 downward until the guide post 8 is inserted into the guide groove 5 for limiting, ensuring the stability of the pressing process of the pressing roller 6. At the same time, the spring 9 can buffer the movement of the upper template 4 to avoid collision and friction between components. The inner diameter of the guide groove 5 is adapted to the outer diameter of the guide post 8. The guide post 8 is movably inserted into the guide groove 5, and the outer side of the guide post 8 is sleeved with the spring 9, further enhancing the stability of the pressing of the pressing roller 6. The shape of the buckle 11 is L-shaped. The same-sized circular through holes are provided on the clamping plate 10 and the buckle 11. Both the clamping plate 10 and the buckle 11 are movably inserted into the fixed pin 12 through the circular through holes. Rotate the clamping plate 10 so that the circular through hole on the clamping plate 10 coincides with the circular through hole on the fixed pin 12, and make the clamping plate 10 located above the iron part 15. The clamping plate 10 and the buckle 11 are fixed to each other by inserting the fixed pin 12, avoiding the offset of the iron part 15 during the pressing process and enhancing the actual use effect. The outer diameter of the positioning post 13 is adapted to the inner diameter of the positioning hole 16. The positioning hole 16 is movably inserted into the positioning post 13, and the height of the positioning post 13 is the same as the height of the positioning hole 16, so as to prevent the positioning post 13 from affecting the fixing of the iron part 15 by the clamping plate 10. The placing plate 17 is slidably connected to the sliding plate 19 through the sliding groove 18. The sliding plate 19 is arc-shaped, and an arc-shaped groove is provided on the sliding plate 19. The sliding plate 19 is slidably connected to the flexible shaft 20 through the arc-shaped groove. After sliding the sliding plate 19 to a suitable position, the flexible shaft 20 is moved and inserted into the ring on the iron part 15, improving the convenience of moving and placing the flexible shaft 20.

[0024] Working principle: When in use, the staff places the iron part 15 on the upper surface of the lower template 7, inserts the positioning post 13 into the positioning hole 16 for positioning to ensure that the center of the ring on the iron part 15 and the flexible shaft 20 are on the same horizontal line. Then rotate the clamping plate 10 so that the circular through hole on the clamping plate 10 coincides with the circular through hole on the buckle 11, making the clamping plate 10 press on the upper surface of the iron part 15. Then the clamping plate 10 and the buckle 11 are fixed by the fixed pin 12. At the same time, the iron part 15 is fixed on the surface of the lower template 7 by the clamping plate 10, avoiding the offset of the lower template 7 during the pressing process and affecting the processing quality. Then place the flexible shaft 20 in the arc-shaped groove of the sliding plate 19. After pushing the sliding plate 19 to a suitable position, push the flexible shaft 20 to insert it into the ring inside the iron part 15, avoiding the situation that the flexible shaft 20 is prone to offset during the movement due to its softness and is difficult to insert into the ring. When one end of the flexible shaft 20 abuts against the baffle 14, slide the sliding plate 19 back to its original position. The driving hydraulic cylinder 3 drives the upper template 4 to move downward, and then the iron part 15 and the flexible shaft 20 are pressed and fixed by the pressing roller 6. The stability of the downward movement of the upper template 4 is effectively improved by the pressing roller 6 and the guide post 8, and the buffering effect is achieved through the spring 9, enhancing the pressing effect of the pressing roller 6.

[0025] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0026] Although the embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A flexible shaft ironwork buckling device, comprising an operating table (1), characterized in that: The upper surface of the operating table (1) is fixedly connected to the support frame (2), a hydraulic cylinder (3) is fixedly installed on the upper surface of the support frame (2), the output end of the hydraulic cylinder (3) is fixedly connected to the upper surface of the upper template (4), four symmetrical guide grooves (5) are provided on the upper template (4), the upper template (4) is fixedly connected to the pressure roller (6) through a connecting plate, the upper surface of the operating table (1) is fixedly connected to the lower template (7), the top surface of the lower template (7) is fixedly connected to four symmetrical guide pillars (8), the outer side of the guide pillars (8) is provided with a spring (9), the upper surface of the lower template (7) is hinged to one end of the clamping plate (10), and the lower template (7) The upper surface is fixedly connected to the buckle (11), and the buckle (11) is provided with a fixing pin (12). The upper surface of the lower template (7) is fixedly connected to two symmetrical positioning columns (13). The upper surface of the lower template (7) is fixedly connected to the baffle (14). The surface of the lower template (7) is provided with an iron piece (15), and two symmetrical positioning holes (16) are provided on the iron piece (15). The upper surface of the operating table (1) is fixedly connected to a placement plate (17), and a slide groove (18) is provided on the top of the placement plate (17). A slide plate (19) is provided inside the slide groove (18), and the inside of the slide plate (19) is slidably connected to a flexible shaft (20).

2. A flexible shaft ironwork buckling device according to claim 1, characterized in that: The bottom of the operating table (1) is fixedly connected to four symmetrical support columns, the lower template (7) and the placement plate (17) are respectively located on both sides of the operating table (1), and the lower template (7) is located directly below the upper template (4).

3. A flexible shaft ironwork buckling device according to claim 1, characterized in that: The inner diameter of the guide groove (5) is matched with the outer diameter of the guide column (8); the guide column (8) is movably plugged into the guide groove (5); and the outer side of the guide column (8) is sleeved with the spring (9).

4. A flexible shaft ironwork buckling device according to claim 1, characterized in that: The buckle (11) is L-shaped, and circular through holes of the same size are provided on the clamping plate (10) and the buckle (11). Both the clamping plate (10) and the buckle (11) are movably plugged with the fixing pin (12) through the circular through holes.

5. The flexible shaft ironwork buckling device according to claim 1, characterized in that: The outer diameter of the positioning column (13) is matched with the inner diameter of the positioning hole (16); the positioning hole (16) and the positioning column (13) are movably plugged in; and the height of the positioning column (13) is the same as the height of the positioning hole (16).

6. A flexible shaft ironwork buckling device according to claim 1, characterized in that: The placement plate (17) is slidably connected to the slide plate (19) via a slide groove (18); the slide plate (19) is arc-shaped, a smooth arc groove is provided on the slide plate (19), and the slide plate (19) is slidably connected to the flexible shaft (20) via the smooth arc groove.

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