Annular wire harness processing fixing frame body

Abstract

The utility model relates to the technical field of wire harness processing, in particular to an annular wire harness processing fixing frame body which comprises a supporting plate, supporting legs are welded to the left end and the right end of the lower end of the front side surface of the supporting plate, a supporting frame is rotatably connected to the right side of the front side surface of the supporting plate, and a fixing mechanism is welded to the left end of the front side of the supporting plate. A guide block is arranged on the right side of the fixing mechanism, and the supporting frame comprises a rotating rod rotationally connected to the side surface of the supporting plate, a plurality of hanging plates welded to the front end of the rotating rod and a motor fixedly installed at the rear end of the rotating rod. When the wire harness is fixed through the fixing mechanism to be processed, the annular wire harness can be hung on the hanging mechanism, the overlong annular wire harness can be conveniently placed, after the wire harness is pulled out to be processed, the hanging mechanism can be controlled through the motor to rotate, the wire harness can be rapidly wound back again, and the processed wire harness can be conveniently stored.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness processing, in particular to an annular wire harness processing fixing frame. Background Art

[0002] The automotive wiring harness is the network body of the automotive circuit. Without the wiring harness, there would be no automotive circuit. The wiring harness refers to the contact terminal (connector) punched from copper material, which is crimped with the wire and cable, and then the insulator is plastic-pressed on the outside or an additional metal shell is added. The wiring harness industry chain includes wires and cables, connectors, processing equipment, wiring harness manufacturing and downstream application industries. The wiring harness is widely used and can be used in automobiles, household appliances, computers and communication equipment, various electronic instruments and meters, etc. The body wiring harness connects the entire body and is generally H-shaped. Automotive wires are also called low-voltage wires, which are different from ordinary household wires. Ordinary household wires are single-core copper wires with a certain hardness, while automotive wires are all copper multi-core soft wires. Some soft wires are as thin as hair. Several or even dozens of soft copper wires are wrapped in plastic insulating tubes (polyvinyl chloride), which are soft and not easy to break.

[0003] The utility model patent with authorization announcement number CN220324226U discloses a wire harness processing fixing frame, which comprises a bottom plate and a top plate fixed above the bottom plate, the bottom end of the piston rod penetrates to the bottom of the top plate, the bottom of the top plate is installed with an upper clamping block, the top of the bottom plate is installed with a bottom clamping block corresponding to the upper clamping block, the top surface of the bottom plate is fixed with a support rod, the bottom surface of the bottom clamping block and the top surface of the upper clamping block are both fixed with a rotating seat, the rotating seat at the bottom of the bottom clamping block is rotatably sleeved on the top of the support rod, and the rotating seat at the top of the upper clamping block is rotatably sleeved on the bottom end of the piston rod, and also includes an adjustment mechanism; the utility model improves and optimizes the wire harness processing fixing frame in the prior art, and through the designed adjustment mechanism and rotating seat and other structures, the operator can synchronously rotate and adjust the bottom clamping block and the upper clamping block according to the actual processing requirements and actual orientation of the wire harness, thereby improving the use flexibility and versatility of the entire wire harness processing fixing frame.

[0004] Although the above utility model can facilitate the processing and fixing of the wire harness, when processing a long annular wire harness, after one end of the wire harness is fixed on the fixing frame, the extra annular wire harness part cannot be conveniently placed. In view of this, we propose an annular wire harness processing fixing frame. Utility Model Content

[0005] The utility model provides an annular wire harness processing fixing frame to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An annular wire harness processing fixed frame body comprises a support plate, support legs are welded to the left and right ends of the lower end of the front side surface of the support plate, a support frame is rotatably connected to the right side of the front side surface of the support plate, a fixing mechanism is welded to the left end of the front side of the support plate, and a guide block is arranged on the right side of the fixing mechanism;

[0008] The support frame comprises a rotating rod rotatably connected to the side surface of the supporting plate, a plurality of hanging plates welded to the front end of the rotating rod, and a motor fixedly installed at the rear end of the rotating rod.

[0009] As an optimal technical solution, a sliding groove is provided on the rear surface of the hanging plate, a through groove is provided in the middle position of the front surface of the sliding groove, a limiting groove is provided on the upper position of the front surface of the sliding groove, and a hanging mechanism is slidably connected inside the sliding groove.

[0010] As a preferred technical solution, the hanging mechanism includes a sliding block, an extension block welded to the middle position of the front surface of the sliding block, and a fixed sleeve welded to the upper end of the front surface of the sliding block, a hook is welded to the front surface of the extension block, a telescopic rod is slidably connected in the fixed sleeve, a spring is welded between the telescopic rod and the sliding block, a connecting plate is welded to the front end of the telescopic rod, and a limiting rod is welded to the upper end of the rear surface of the connecting plate.

[0011] As a preferred technical solution, a through hole for rotational connection of the rotating rod is opened on the side surface of the support plate, and the motor output shaft is coaxially connected to the rotating rod.

[0012] As a preferred technical solution, the length of the hanging plate is equal to half of the height of the support plate, and the distance between the line where the center of the rotating rod is located and the right side surface of the support plate is equal to the length of the hanging plate.

[0013] As a preferred technical solution, the outer side edges of the hanging plate are chamfered, and a rubber strip is attached to the upper end of the front surface of the hanging plate.

[0014] As a preferred technical solution, when no external force is applied, the spring is in a stretched state, and the length of the telescopic rod is smaller than the length of the limiting rod.

[0015] As a preferred technical solution, the side edge of the right end surface of the limiting rod is chamfered, and the right end surface of the limiting rod is wrapped with a rubber pad.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. While the wire harness is fixed for processing by the fixing mechanism, the annular wire harness can be hung on the hanging mechanism, which is convenient for placing the overlong annular wire harness.

[0018] 2. After the wire harness is pulled out for processing, the motor can be used to control the rotation of the hooking mechanism, and the wire harness can be quickly rewound, making it easier to store the wire harness after processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the support frame in the utility model;

[0021] Figure 3 It is a structural schematic diagram of the mounting plate in the utility model;

[0022] Figure 4 It is a structural schematic diagram of the hanging mechanism in the utility model;

[0023] Figure 5 It is a structural schematic diagram of the spring in the utility model.

[0024] The meaning of each number in the figure is:

[0025] 1. Support plate; 2. Support frame; 21. Motor; 22. Rotating rod; 23. Hanging plate; 231. Sliding slot; 232. Limiting slot; 233. Through slot; 234. Hanging mechanism; 2341. Sliding block; 2342. Fixed sleeve; 2343. Extension block; 2344. Hook; 2345. Telescopic rod; 2346. Connecting plate; 2347. Limiting rod; 2348. Spring; 3. Support leg; 4. Guide block; 5. Fixing mechanism. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-Figure 5 , this embodiment provides a technical solution:

[0028] The annular wire harness processing fixed frame includes a support plate 1, support legs 3 are welded to the left and right ends of the lower end of the front side surface of the support plate 1, a support frame 2 is rotatably connected to the right side of the front side surface of the support plate 1, a fixing mechanism 5 is welded to the left end of the front side of the support plate 1, and a guide block 4 is arranged on the right side of the fixing mechanism 5, the support frame 2 includes a rotating rod 22 rotatably connected to the side surface of the support plate 1, a plurality of hanging plates 23 welded to the front end of the rotating rod 22 and a motor 21 fixedly installed at the rear end of the rotating rod 22. Through the above mechanism, the annular wire harness can be supported and assisted, which is convenient for processing the annular wire harness.

[0029] Furthermore, a sliding groove 231 is provided on the rear surface of the hanging plate 23, a through groove 233 is provided in the middle position of the front surface of the sliding groove 231, a limiting groove 232 is provided on the upper position of the front surface of the sliding groove 231, and a hanging mechanism 234 is slidably connected inside the sliding groove 231 to facilitate adjustment of the position of the hanging mechanism 234.

[0030] Furthermore, the hanging mechanism 234 includes a sliding block 2341, an extension block 2343 welded to the middle position of the front surface of the sliding block 2341, and a fixing sleeve 2342 welded to the upper end of the front surface of the sliding block 2341. The front surface of the extension block 2343 is welded with a hook 2344, and a telescopic rod 2345 is slidably connected in the fixing sleeve 2342. A spring 2348 is welded between the telescopic rod 2345 and the sliding block 2341. A connecting plate 2346 is welded to the front end of the telescopic rod 2345, and a limiting rod 2347 is welded to the upper end of the rear surface of the connecting plate 2346. Through the cooperation of the four hooks 2344, the annular wiring harness can be effectively supported.

[0031] In this embodiment, a through hole for rotationally connecting the rotating rod 22 is opened on the side surface of the support plate 1 , and the output shaft of the motor 21 is coaxially connected to the rotating rod 22 , so that the rotation of the rotating rod 22 can be controlled by the motor 21 .

[0032] In this embodiment, the length of the hanging plate 23 is equal to half the height of the support plate 1, and the distance between the line where the center of the rotating rod 22 is located and the right side surface of the support plate 1 is equal to the length of the hanging plate 23, ensuring that the hanging plate 23 can rotate smoothly when the rotating rod 22 rotates.

[0033] In this embodiment, the outer side edges of the hanging plate 23 are chamfered, and a rubber strip is attached to the upper end of the front surface of the hanging plate 23 to increase the friction generated when contacting with the limiting rod 2347.

[0034] In this embodiment, when no external force is applied, the spring 2348 is in a stretched state, and the length of the telescopic rod 2345 is less than the length of the limiting rod 2347, ensuring that under the pulling of the spring 2348, the telescopic rod 2345 can drive the limiting rod 2347 and pull the limiting rod 2347 to be close to the surface of the hanging plate 23.

[0035] In this embodiment, the side edge of the right end surface of the limiting rod 2347 is chamfered, and the right end surface of the limiting rod 2347 is wrapped with a rubber pad to increase the friction force generated when the limiting rod 2347 contacts the surface of the hanging plate 23.

[0036] Among them, it is worth mentioning that the structures and working principles of the motor 21 and spring 2348 involved in this embodiment are as well known to those skilled in the art, and will not be elaborated here. The structure and working principle of the fixing mechanism 5 involved in this embodiment are technologies that have been disclosed in the prior art, and will not be elaborated here.

[0037] When the annular wire harness processing fixing frame of this embodiment is used in a specific process, when the annular wire harness needs to be processed, the wire harness is first placed on the hook 2344 in the hanging mechanism 234 slidably connected to the hanging plate 23, and then the hanging mechanism 234 slidably connected to the hanging plate 23 around it is pushed outward. When pushing, the telescopic rod 2345 is first pulled outward so that the limiting rod 2347 can be separated from the surface of the hanging plate 23 and pulled to a suitable position. That is, after the four hanging mechanisms 234 can support the annular wire harness, the telescopic rod 2345 is released, and under the action of the spring 2348, the telescopic rod 2345 is pulled back again so that the limiting rod 2347 can contact the upper surface of the hanging plate 23, and the friction force is generated by the contact to fix the hanging mechanism 234 as a whole. After completing the support of the annular wire harness, one end of the wire head can be pulled out and passed through the guide block 4 into the fixing mechanism 5 for fixing processing;

[0038] After the processing is completed, the motor 21 can be started to control the rotation of the rotating rod 22 to retract the pulled-out wire harness back into the hanging mechanism 234 .

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A ring-shaped wire harness processing fixing frame, comprising a support plate (1), characterized in that: Support legs (3) are welded to the left and right ends of the lower end of the front surface of the support plate (1); the right side of the front surface of the support plate (1) is rotatably connected to a support frame (2); a fixing mechanism (5) is welded to the left end of the front side of the support plate (1); and a guide block (4) is provided on the right side of the fixing mechanism (5); The support frame (2) comprises a rotating rod (22) rotatably connected to the side surface of the support plate (1), a plurality of hanging plates (23) welded to the front end of the rotating rod (22), and a motor (21) fixedly mounted on the rear end of the rotating rod (22).

2. The annular wire harness processing fixing frame according to claim 1, characterized in that: A sliding groove (231) is provided on the rear surface of the hanging plate (23), a through groove (233) is provided at the middle position of the front surface of the sliding groove (231), a limiting groove (232) is provided at the upper position of the front surface of the sliding groove (231), and a hanging mechanism (234) is slidably connected inside the sliding groove (231).

3. The annular wire harness processing fixing frame according to claim 2, characterized in that: The hanging mechanism (234) comprises a sliding block (2341), an extension block (2343) welded to the middle position of the front surface of the sliding block (2341), and a fixing sleeve (2342) welded to the upper end of the front surface of the sliding block (2341); a hook (2344) is welded to the front surface of the extension block (2343); a telescopic rod (2345) is slidably connected in the fixing sleeve (2342); a spring (2348) is welded between the telescopic rod (2345) and the sliding block (2341); a connecting plate (2346) is welded to the front end of the telescopic rod (2345); and a limiting rod (2347) is welded to the upper end of the rear surface of the connecting plate (2346).

4. The annular wire harness processing fixing frame according to claim 3, characterized in that: A through hole for rotationally connecting the rotating rod (22) is provided on the side surface of the support plate (1), and the output shaft of the motor (21) is coaxially connected to the rotating rod (22).

5. The annular wire harness processing fixing frame according to claim 3, characterized in that: The length of the connecting plate (23) is equal to half the height of the supporting plate (1), and the distance between the line where the center of the rotating rod (22) is located and the right side surface of the supporting plate (1) is equal to the length of the connecting plate (23).

6. The annular wire harness processing fixing frame according to claim 3, characterized in that: The outer side edge of the hanging plate (23) is chamfered, and a rubber strip is attached to the upper end of the front surface of the hanging plate (23).

7. The annular wire harness processing fixing frame according to claim 3, characterized in that: When no external force is applied, the spring (2348) is in a stretched state, and the length of the telescopic rod (2345) is smaller than the length of the limiting rod (2347).

8. The annular wire harness processing fixing frame according to claim 3, characterized in that: The side edge of the right end surface of the limiting rod (2347) is chamfered, and the right end surface of the limiting rod (2347) is wrapped with a rubber pad.

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