Multifunctional efficient wire harness stretching and tightening equipment

Abstract

The utility model relates to the technical field of wire harness stretching and tightening, in particular to a multifunctional efficient wire harness stretching and tightening device which comprises a base, a body and a winding assembly, the body is installed above the base, the winding assembly comprises a supporting frame, a rotating shaft, a winding roller, a rotating component, a supporting plate and an abutting component, and the supporting frame is fixedly connected with the base. The rotating shaft is rotatably connected with the supporting frame and located on the side, away from the base, of the supporting frame, the winding roller is slidably connected with the rotating shaft and located on the side, away from the supporting frame, of the rotating shaft, the rotating component is installed on the supporting frame and drives the rotating shaft to rotate, and the supporting plate is slidably connected with the base. And the abutting component is arranged on the base, located on the side, away from the supporting frame, of the base and connected with the rotating shaft, the abutting component is installed on the base, the abutting component supports the winding roller, the tensioned and tightened wire harness can be wound more stably, and the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness stretching and tightening, in particular to a multifunctional and efficient wire harness stretching and tightening device. Background Art

[0002] The wiring harness is the overall service equipment for a certain load source group, such as relay lines, switching devices, control systems, etc. In the production process of the wiring harness, it is generally necessary to stretch and tighten the wiring harness. In the prior art, due to the defects of its own structure, it is difficult to stretch the wiring harness to the maximum extent during the stretching process. In addition, the general stretching method completes the process after one stretching. However, this method has certain defects, resulting in incomplete stretching, which affects subsequent production and work.

[0003] In the existing patent technology CN108163629A, a multifunctional and efficient wire harness stretching and tightening device is recorded, which includes a base, a first column, a second column, a third column, a wire take-up bracket, a water tank and a motor. The inside of the base is inlaid with a motor corresponding to the first column, the second column, the third column and the wire take-up bracket. The bottom end of the connecting pipe is threadedly connected to a sprinkler, and the top end of the connecting pipe is threadedly connected to a pipe. The pipe runs through one side of the water tank, and one side of the pipe is threadedly connected to a water pump; a support rod is fixedly connected to the base between the first column and the second column, and a heating pipe is fixedly connected to the support rod. A heating wire is sleeved in the heating pipe, so that the wire harness is heated while being stretched in use, and its tightening is achieved during the stretching process after heating, and a cooling chamber is fixedly connected to the base between the second column and the third column, so that the wire harness is cooled during the second stretching in use, thereby ensuring that its tightening degree will not be reduced.

[0004] In the existing equipment, the take-up shaft of the winding wire harness has only one end fixed by the take-up bracket, and the other end is suspended, so that the take-up shaft is prone to bending during long-term use, thereby reducing the service life of the equipment. Utility Model Content

[0005] The purpose of the utility model is to provide a multifunctional and efficient wire harness stretching and tightening device, which solves the problem that the wire take-up shaft of the winding wire harness has only one end fixed by a wire take-up bracket and the other end is in a suspended state, which makes the wire take-up shaft prone to bending during long-term use, thereby reducing the service life of the equipment.

[0006] To achieve the above-mentioned objectives, the utility model provides a multifunctional and efficient wire harness stretching and tightening device, including a base, a main body and a winding assembly, the main body being installed above the base, the winding assembly including a support frame, a rotating shaft, a winding roller, a rotating member, a support plate and an abutment member, the support frame is fixedly connected to the base and is located on a side of the base close to the main body, the rotating shaft is rotatably connected to the support frame and is located on a side of the support frame away from the base, the winding roller is slidably connected to the rotating shaft and is located on a side of the rotating shaft away from the support frame, the rotating member is installed on the support frame, the rotating member drives the rotating shaft to rotate, the support plate is slidably connected to the base and is located on a side of the base away from the support frame and is connected to the rotating shaft, the abutment member is installed on the base, and the abutment member supports the winding roller.

[0007] Wherein, the rotating component includes a motor, a driving gear and a transmission gear, the motor is fixedly connected to the support frame and is located on a side of the support frame close to the rotating shaft; the driving gear is fixedly connected to the motor and is located at the output end of the motor; the transmission gear is fixedly connected to the rotating shaft and is located at one end of the rotating shaft close to the motor, and is meshed with the driving gear.

[0008] Wherein, the abutment component includes a mounting seat, a lifting element and an abutment plate, the mounting seat is fixedly connected to the base and is located on a side of the base close to the support frame; the abutment plate is connected to the mounting seat through the lifting element, and the lifting element drives the abutment plate to move.

[0009] Wherein, the lifting element includes a hydraulic rod and a fixed seat, the hydraulic rod is fixedly connected to the mounting seat and is located on a side of the mounting seat away from the base; the fixed seat is fixedly connected to the hydraulic rod and is located on a side of the hydraulic rod away from the mounting seat and is connected to the abutment plate.

[0010] Wherein, the abutment member also includes a support shaft and a roller, the support shaft is rotatably connected to the abutment plate and is located on a side of the abutment plate away from the fixed seat; the roller is fixedly connected to the support shaft and is located at the center of the support shaft in the long direction.

[0011] The utility model discloses a multifunctional and efficient wire harness stretching and tightening device, the support frame is installed above the base by bolts, the rotating shaft is installed on the support frame by bearings, so that the rotating shaft can rotate on the support frame, the winding roller is slidably installed on the rotating shaft, and the rotating shaft has a protrusion that cooperates with the winding roller, so that the rotating shaft can drive the winding roller to rotate, and then the wire harness is wound onto the winding roller, the support plate is slidably installed on the base, and the base has a sliding function that cooperates with the support plate, so that the support plate can slide into the base and the rotating shaft passes through the support plate, so that the support frame and the support plate support the rotating shaft together to avoid the rotating shaft from bending during use, the abutting member is installed on the base, and after the winding roller completes winding, the winding roller is supported by the abutting member, so that the support plate and the winding roller are taken out, thereby realizing a more stable winding, stretching and tightening of the wire harness, and improving the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of a multifunctional and efficient wire harness stretching and tightening device according to the first embodiment of the utility model.

[0014] Figure 2 It is a schematic diagram of the overall structure of the winding assembly of the first embodiment of the utility model.

[0015] Figure 3 It is a schematic diagram of the installation of the support shaft and the roller of the second embodiment of the utility model.

[0016] In the figure: 100-base, 101-main body, 102-support frame, 103-rotating shaft, 104-winding roller, 105-support plate, 106-motor, 107-driving gear, 108-transmission gear, 109-mounting seat, 110-abutment plate, 111-hydraulic rod, 112-fixed seat, 213-support shaft, 214-roller. DETAILED DESCRIPTION

[0017] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0018] The first embodiment of the present application is:

[0019] See also Figure 1and Figure 2 ,in, Figure 1 This is a schematic diagram of the overall structure of a multifunctional and efficient wire harness stretching and tightening device according to the first embodiment of the utility model. Figure 2 It is a schematic diagram of the overall structure of the winding assembly of the first embodiment of the utility model.

[0020] The utility model provides a multifunctional and efficient wire harness stretching and tightening device: it includes a base 100, a main body 101 and a winding assembly, the winding assembly includes a support frame 102, a rotating shaft 103, a winding roller 104, a rotating member, a support plate 105 and an abutment member, the rotating member includes a motor 106, a driving gear 107 and a transmission gear 108, the abutment member includes a mounting seat 109, a lifting element and an abutment plate 110, the lifting element includes a hydraulic rod 111 and a fixed seat 112, and the above-mentioned scheme solves the problem that the wire-winding shaft of the winding wire harness has only one end fixed by the wire-winding bracket and the other end is in a suspended state, which makes the wire-winding shaft prone to bending during long-term use, thereby reducing the service life of the equipment. It can be understood that the above-mentioned scheme can be used in the scenario of increasing the service life of the wire-winding shaft, and can also be used to solve the problem of how to more conveniently remove the winding roller 104.

[0021] For this specific embodiment, the main body 101 is installed above the base 100. The main body 101 is a tightening device recorded in the existing patent technology CN108163629A, a multifunctional and efficient wire harness stretching and tightening device. The main body 101 is installed above the base 100. The wire harness is stretched and tightened by the main body 101, so as to facilitate the subsequent use of the wire harness. Through this solution, a more stable winding, stretching and tightening of the wire harness is achieved, thereby improving the service life of the equipment.

[0022] The support frame 102 is fixedly connected to the base 100 and is located on a side of the base 100 close to the body 101. The rotating shaft 103 is rotatably connected to the support frame 102 and is located on a side of the support frame 102 away from the base 100. The winding roller 104 is slidably connected to the rotating shaft 103 and is located on a side of the rotating shaft 103 away from the support frame 102. The rotating member is installed on the support frame 102, and the rotating member drives the rotating shaft 103 to rotate. The support plate 105 is slidably connected to the base 100 and is located on a side of the base 100 away from the support frame 102 and is connected to the rotating shaft 103. The abutting member is installed on the base 100, and the abutting member supports the winding roller 104. The support frame 102 is installed above the base 100 by bolts, and the rotating shaft 103 is installed on the support frame 102 by a bearing, so that the rotating shaft 103 can rotate on the support frame 102 The winding roller 104 is slidably mounted on the rotating shaft 103, and the rotating shaft 103 has a protrusion that cooperates with the winding roller 104, so that the rotating shaft 103 can drive the winding roller 104 to rotate, and then reel the wire harness onto the winding roller 104, and the support plate 105 is slidably mounted on the base 100, and the base 100 has a sliding block that cooperates with the support plate 105, so that the support plate 105 can slide into the base 100 and allow the rotating shaft 103 to pass through The support plate 105 is passed through, so that the support frame 102 and the support plate 105 support the rotating shaft 103 together, so as to avoid the rotating shaft 103 from bending during use. The abutment member is installed on the base 100. After the winding roller 104 completes winding, the winding roller 104 is supported by the abutment member, so as to remove the support plate 105 and the winding roller 104, thereby realizing a more stable winding, stretching and tightening of the wire harness, and improving the service life of the equipment.

[0023] Secondly, the motor 106 is fixedly connected to the support frame 102 and is located on one side of the support frame 102 close to the rotating shaft 103; the driving gear 107 is fixedly connected to the motor 106 and is located at the output end of the motor 106; the transmission gear 108 is fixedly connected to the rotating shaft 103 and is located at one end of the rotating shaft 103 close to the motor 106, and is meshed with the driving gear 107. The motor 106 is mounted on the support frame 102 by bolts, and the driving gear 107 is fixedly mounted on the support frame 102. At the output end of the motor 106, the driving gear 107 is driven to rotate by the motor 106, and the transmission gear 108 is fixedly connected to one end of the rotating shaft 103 close to the motor 106. The rotating shaft 103 is driven to rotate by the transmission gear 108, and the transmission gear is meshed with the driving gear 107, so that the motor 106 drives the rotating shaft 103 to rotate through the cooperation of the driving gear 107 and the transmission gear 108, thereby enabling the winding roller 104 to wind up the wire harness.

[0024] At the same time, the mounting seat 109 is fixedly connected to the base 100 and is located on one side of the base 100 close to the support frame 102; the abutment plate 110 is connected to the mounting seat 109 through the lifting element, and the lifting element drives the abutment plate 110 to move. The mounting seat 109 is installed above the base 100 by bolts, and the abutment plate 110 is installed on the mounting seat 109 through the lifting element. The abutment plate 110 is driven to move upward by the lifting element, so that the abutment plate 110 supports the winding roller 104, thereby avoiding that the weight of the winding roller 104 is concentrated on the rotating shaft 103 after the support plate 105 is taken out, causing the rotating shaft 103 to bend.

[0025] In addition, the hydraulic rod 111 is fixedly connected to the mounting seat 109 and is located on a side of the mounting seat 109 away from the base 100; the fixed seat 112 is fixedly connected to the hydraulic rod 111 and is located on a side of the hydraulic rod 111 away from the mounting seat 109 and is connected to the abutment plate 110. The hydraulic rod 111 is installed on a side of the mounting seat 109 away from the base 100 by bolts, and the fixed seat 112 is installed on the output end of the hydraulic rod 111 by bolts. The fixed seat 112 is driven to move up and down by the hydraulic rod 111, and the fixed seat 112 is installed under the abutment plate 110 by bolts, so that the hydraulic rod 111 drives the abutment plate 110 to move up and down through the fixed seat 112, so that the abutment plate 110 can abut against the winding roller 104 and support the winding roller 104.

[0026] A multifunctional and efficient wire harness stretching and tightening device is used in accordance with the present embodiment. After the winding roller 104 has finished winding, the hydraulic rod 111 is started, so that the hydraulic rod 111 drives the abutment plate 110 to move upward, so that the abutment plate 110 supports the winding roller 104, and the weight of the winding roller 104 is transferred to the abutment plate 110. Then, the support plate 105 is pulled out to facilitate the removal of the winding roller 104 from the rotating shaft 103, thereby achieving a more stable winding, stretching and tightening of the wire harness and improving the service life of the equipment.

[0027] The second embodiment of the present application is:

[0028] Based on the first embodiment, please refer to Figure 3 ,in, Figure 3 It is a schematic diagram of the installation of the support shaft and the roller of the second embodiment of the utility model.

[0029] The abutting member of this embodiment further includes a support shaft 213 and a roller 214 .

[0030] Among them, the support shaft 213 is rotatably connected to the abutment plate 110 and is located on a side of the abutment plate 110 away from the fixed seat 112; the roller 214 is fixedly connected to the support shaft 213 and is located at the center of the long direction of the support shaft 213, and the support shaft 213 is installed on the abutment plate 110 through a bearing, so that the support shaft 213 can rotate on the abutment plate 110, and the roller 214 is installed on the support shaft 213, so that the roller 214 rotates on the abutment plate 110 through the support shaft 213, and abuts against the winding roller 104 through the roller 214, so that the winding roller 104 can be more conveniently taken out from the rotating shaft 103.

[0031] A multifunctional and efficient wire harness stretching and tightening device is used in this embodiment. When the abutment plate 110 moves upward, the roller 214 is driven to move upward, so that the roller 214 abuts against the winding roller 104, thereby supporting the winding roller 104. Through the rotation of the support shaft 213 and the roller 214, the winding roller 104 can be more conveniently removed from the rotating shaft 103.

[0032] What is disclosed above is only one of the multiple preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A multifunctional and efficient wire harness stretching and tightening device, comprising a base and a body, wherein the body is mounted above the base, characterized in that: Also included is a winding assembly; The winding assembly includes a support frame, a rotating shaft, a winding roller, a rotating member, a support plate and an abutment member, the support frame is fixedly connected to the base and is located on a side of the base close to the main body, the rotating shaft is rotatably connected to the support frame and is located on a side of the support frame away from the base, the winding roller is slidably connected to the rotating shaft and is located on a side of the rotating shaft away from the support frame, the rotating member is installed on the support frame, the rotating member drives the rotating shaft to rotate, the support plate is slidably connected to the base and is located on a side of the base away from the support frame and is connected to the rotating shaft, the abutment member is installed on the base, and the abutment member supports the winding roller.

2. The multifunctional and efficient wire harness stretching and tightening device according to claim 1, characterized in that: The rotating component includes a motor, a driving gear and a transmission gear. The motor is fixedly connected to the support frame and is located on a side of the support frame close to the rotating shaft; the driving gear is fixedly connected to the motor and is located at an output end of the motor; the transmission gear is fixedly connected to the rotating shaft and is located at one end of the rotating shaft close to the motor, and is meshed with the driving gear.

3. The multifunctional and efficient wire harness stretching and tightening device according to claim 1, characterized in that: The abutment component includes a mounting seat, a lifting element and an abutment plate. The mounting seat is fixedly connected to the base and is located on a side of the base close to the support frame. The abutment plate is connected to the mounting seat through the lifting element, and the lifting element drives the abutment plate to move.

4. The multifunctional and efficient wire harness stretching and tightening device according to claim 3, characterized in that: The lifting element includes a hydraulic rod and a fixed seat, the hydraulic rod is fixedly connected to the mounting seat and is located on a side of the mounting seat away from the base; the fixed seat is fixedly connected to the hydraulic rod and is located on a side of the hydraulic rod away from the mounting seat and is connected to the abutment plate.

5. The multifunctional and efficient wire harness stretching and tightening device according to claim 4, characterized in that: The abutment member also includes a support shaft and a roller. The support shaft is rotatably connected to the abutment plate and is located on a side of the abutment plate away from the fixing seat. The roller is fixedly connected to the support shaft and is located at the center of the support shaft in the long direction.

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