A sealing ring assembly device for automobile wiring harness

Abstract

The present application provides a sealing ring assembly device for automotive wiring harnesses, comprising: a base, provided with a first accommodating groove and a second accommodating groove arranged opposite to and connected to the first accommodating groove, the first accommodating groove being used to accommodate a connector, and the second accommodating groove being used to accommodate a sealing ring; a clamp movably mounted on the base to limit or release the limit of the connector and the sealing ring; a stamping part movably mounted on the base and formed with a wiring harness groove, the wiring harness groove being arranged opposite to the second accommodating groove; a driving part mounted on the base and connected to the stamping part to drive the stamping part to press the sealing ring into the connector. The sealing ring assembly device for automotive wiring harnesses provided by the present application drives the stamping part to press the sealing ring into the connector by the driving part, and there is no need to manually press the sealing ring into the connector, thereby completing the sealing ring assembly in one go and avoiding the risk of the sealing ring not being properly installed.

Description

Technical Field

[0001] The present application relates to the technical field of sealing ring assembly, and in particular to a sealing ring assembly device for automobile wiring harnesses. Background Art

[0002] With the rise of new energy vehicles, the demand for new energy wiring harnesses is also increasing. In order to ensure the safe use of new energy wiring harnesses, the tail of the connector needs to be equipped with a sealing ring for sealing. The existing technology is assembled manually. During the assembly process, due to the close fit between the sealing ring and the wiring harness, the friction is large, and it is difficult to press the sealing ring into the tail of the connector at one time, which poses a risk of improper installation. Utility Model Content

[0003] The present application mainly provides a sealing ring assembly device for automobile wiring harnesses, so as to solve the technical problem in the prior art that the sealing ring is not properly installed during the assembly process.

[0004] In order to solve the above technical problems, the present application provides a sealing ring assembly device for an automotive wiring harness, comprising: a base, having a first accommodating groove and a second accommodating groove arranged opposite to and connected to the first accommodating groove, the first accommodating groove being used to accommodate a connector, and the second accommodating groove being used to accommodate a sealing ring; a clamp, movably mounted on the base to limit or release the limit of the connector and the sealing ring; a stamping part, movably mounted on the base and formed with a wiring harness groove, the wiring harness groove being arranged opposite to the second accommodating groove; a driving part, mounted on the base and connected to the stamping part, to drive the stamping part to press the sealing ring into the connector.

[0005] In one embodiment, the base includes a bottom plate, a first mounting platform and a second mounting platform, the first mounting platform and the second mounting platform are respectively detachably mounted on the bottom plate, and the first mounting platform is formed with the first receiving groove, and the second mounting platform is formed with the second receiving groove.

[0006] In one embodiment, the base further includes a support plate, the support plate is mounted on the bottom plate, and the clamp is slidably or rotatably mounted on the support plate.

[0007] In one embodiment, the clamp includes a main body, a first slider, a connecting rod, a second slider, an adapter, and a handheld part, wherein the main body is used to limit or release the connector and the sealing ring, the first slider is connected to the main body and the connecting rod respectively, and the first slider is slidably mounted on the support plate, the second slider is fixed to the connecting rod and slidably mounted on the support plate, the adapter is rotatably connected to the connecting rod and the handheld part respectively, and the handheld part is rotatably mounted on the support plate.

[0008] In one embodiment, the clamp is rotatably mounted on the first mounting platform and / or the second mounting platform.

[0009] In one embodiment, the first mounting platform and the second mounting platform are spaced apart from each other.

[0010] In one embodiment, the distance between the first mounting platform and the second mounting platform is greater than or equal to 0.08 mm and less than or equal to 0.12 mm.

[0011] In one embodiment, along the pressing direction of the sealing ring, the cross-sectional area of ​​the second accommodating groove gradually decreases.

[0012] In one embodiment, the difference between the diameter of the second containing groove and the diameter of the sealing ring is greater than or equal to 0.10 mm and less than or equal to 0.20 mm.

[0013] In one embodiment, the stamping part includes a pressing punch and a cover plate, and one end of the cover plate is rotatably mounted on the pressing punch to limit or release the limit of the wire harness.

[0014] The beneficial effect of the present application is that the sealing ring assembly equipment for automobile wiring harness provided by the present application drives the stamping part to press the sealing ring into the connector through the driving part, and there is no need to manually press the sealing ring into the connector, thereby completing the sealing ring assembly in one go and avoiding the risk of improper installation of the sealing ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the implementation modes of the present application, the drawings required for use in the description of the implementation modes will be briefly introduced below. Obviously, the drawings described below are only some implementation modes of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of a sealing ring assembly device for an automobile wiring harness in one embodiment of the present application;

[0017] Figure 2 yes Figure 1 Sectional view along line AA. DETAILED DESCRIPTION

[0018] The present application is further described in detail below in conjunction with the accompanying drawings and implementation methods. It is particularly noted that the following implementation methods are only used to illustrate the present application, but do not limit the scope of the present application. Similarly, the following implementation methods are only some implementation methods of the present application rather than all implementation methods. All other implementation methods obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0019] The terms "first", "second" and "third" in this application are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined as "first", "second" and "third" can explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "multiple" is at least two, and the mode is such as two, three, etc., unless otherwise clearly defined and optional. All directional indications (such as up, down, left, right, front, back...) in the implementation mode of this application are only used to explain the relative position relationship, movement, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication also changes accordingly. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. The mode, such as a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units that are not listed, or optionally also includes other steps or units inherent to these processes, methods, products or devices.

[0020] Reference to "embodiment" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiment may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] See also Figure 1 and Figure 2The present application provides a sealing ring assembly device 10 for automobile wiring harness, which includes a base 100, a clamp 200, a stamping part 310 and a driving part 320; the base 100 is provided with a first accommodating groove 110 and a second accommodating groove 120 arranged opposite to and connected to the first accommodating groove 110, the first accommodating groove 110 is used to accommodate a connector, and the second accommodating groove 120 is used to accommodate a sealing ring; the clamp 200 can be movably mounted on the base 100 to limit or release the limit of the connector and the sealing ring; the stamping part 300 can be movably mounted on the base 100 and formed with a harness groove 311, and the harness groove 311 is arranged opposite to the second accommodating groove 120; the driving part 320 is mounted on the base 100 and connected to the stamping part 310 to drive the stamping part 310 to press the sealing ring into the connector. Compared with the prior art, the sealing ring assembly equipment 10 for automotive wiring harness provided in the present application drives the stamping part 310 through the driving part 320 to press the sealing ring into the connector. There is no need to manually press the sealing ring into the connector, thereby completing the sealing ring assembly in one go and avoiding the risk of improper installation of the sealing ring.

[0022] Optionally, the base 100 includes a bottom plate 130 , a first mounting platform 140 and a second mounting platform 150 , the first mounting platform 140 and the second mounting platform 150 are respectively detachably mounted on the bottom plate 130 , and the first mounting platform 140 is formed with a first receiving groove 110 , and the second mounting platform 150 is formed with a second receiving groove 120 .

[0023] Exemplarily, the first mounting platform 140 and the second mounting platform 150 can be detachably mounted on the base plate 130 by bolts. When it is necessary to assemble sealing rings for connectors of different shapes, the first mounting platform 140 and the second mounting platform 150 can be quickly replaced to adapt to different connectors and sealing rings, thereby improving the versatility of the sealing ring assembly equipment 10 for automotive wiring harnesses.

[0024] The first mounting platform 140 and the second mounting platform 150 are spaced apart from each other, so as to prevent the thrust generated by the punching assembly 300 from acting on the first mounting platform 140 , thereby protecting the structural strength of the first mounting platform 140 .

[0025] Furthermore, the distance between the first mounting platform 140 and the second mounting platform 150 is greater than or equal to 0.08 mm and less than or equal to 0.12 mm.

[0026] Optionally, along the pressing direction of the sealing ring, the cross-sectional area of ​​the second accommodating groove 120 gradually decreases, thereby preventing the sealing ring from folding and failing during the process of being pressed into the connector.

[0027] Optionally, the difference between the diameter of the second receiving groove 120 and the diameter of the sealing ring is greater than or equal to 0.10 mm and less than or equal to 0.20 mm, so as to prevent the sealing ring from flanging and losing its sealing effect when sliding in the second receiving groove 120 .

[0028] Optionally, one end of the clamp 200 can be rotatably mounted on the first mounting platform 140 and / or the second mounting platform 150, and the other end can be detachably connected to the first mounting platform 140 and / or the second mounting platform 150, so as to better limit the connector and the sealing ring.

[0029] In other embodiments, the base 100 may further include a support plate 160 , which is fixed on the bottom plate 130 , and the clamp 200 may be slidably mounted on the support plate 160 to limit or release the connector and the sealing ring.

[0030] Exemplarily, the clamp 200 includes a body 210, a first slider 220, a connecting rod 230, a second slider 240, an adapter 250, and a handheld portion 260. The body 210 is used to limit or release the connector and the sealing ring. The first slider 220 is connected to the body 210 and the connecting rod 230, and the first slider 220 is slidably mounted on the support plate 160. The second slider 240 is fixed to the connecting rod 230 and slidably mounted on the support plate 160. The adapter 250 is rotatably connected to the connecting rod 230 and the handheld portion 260, respectively, and the handheld portion 260 is rotatably mounted on the support plate 160. The user can hold the handheld portion 260 and rotate it, thereby driving the body 210 to move up and down, so that the body 210 can limit or release the connector and the sealing ring.

[0031] It should be noted that, in other embodiments, a motor, a hydraulic cylinder or a pneumatic cylinder may also be used to drive the main body 210 to move up and down.

[0032] It should be noted that, in other embodiments, the fixture 200 may also be rotatably mounted on the support plate 160 , and the first mounting platform 140 and the second mounting platform 150 are tangent to the rotation path of the fixture 200 .

[0033] Optionally, the stamping part 310 includes a pressing punch 312 and a cover plate 313. The pressing punch 312 can be slidably installed on the base plate 130 and is formed with a wiring harness groove 311. One end of the cover plate 313 can be rotatably installed on the pressing punch 312 to limit or release the limit of the wiring harness, thereby preventing the wiring harness from shaking when assembling the sealing ring.

[0034] Optionally, the driving member 320 may be a motor, a hydraulic cylinder or a pneumatic cylinder.

[0035] The process of assembling the sealing ring of the automobile wiring harness sealing ring assembly device 10 is as follows:

[0036] 1. Pre-install the sealing ring on the wire harness at the rear of the connector, then place the connector in the first receiving groove 110 , place the sealing ring in the second receiving groove 120 , and place the wire harness in the wire harness groove 311 .

[0037] 2. Slide the clamp 200 so that the clamp 200 restricts the connector in the first receiving groove 110 and restricts the sealing ring in the second receiving groove 120 , and then rotate the cover plate 313 so that the cover plate 313 restricts the wiring harness in the wiring harness groove 311 .

[0038] 3. Start the driving member 320 to drive the pressing punch 312 and the cover plate 313 to press the sealing ring into the connector, thereby completing the assembly of the sealing ring.

[0039] Compared with the prior art, the sealing ring assembly equipment 10 for automotive wiring harness provided in the present application drives the stamping part 310 through the driving part 320 to press the sealing ring into the connector. There is no need to manually press the sealing ring into the connector, thereby completing the sealing ring assembly in one go and avoiding the risk of improper installation of the sealing ring.

[0040] The above description is only part of the implementation methods of the present application, and does not limit the protection scope of the present application. Any equivalent device or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A sealing ring assembly device for automobile wiring harness, characterized in that: include: The base is provided with a first accommodating groove and a second accommodating groove arranged opposite to and connected to the first accommodating groove, wherein the first accommodating groove is used to accommodate the connector, and the second accommodating groove is used to accommodate the sealing ring; A clamp, movably mounted on the base, to limit or release the connector and the sealing ring; A stamping part, which is movably mounted on the base and is formed with a harness groove, wherein the harness groove is arranged opposite to the second accommodating groove; A driving member is installed on the base and connected to the stamping member to drive the stamping member to press the sealing ring into the connector.

2. The sealing ring assembly equipment for automobile wiring harness according to claim 1, characterized in that: The base includes a bottom plate, a first mounting platform and a second mounting platform. The first mounting platform and the second mounting platform are respectively detachably mounted on the bottom plate. The first mounting platform is formed with the first receiving groove, and the second mounting platform is formed with the second receiving groove.

3. The sealing ring assembly equipment for automobile wiring harness according to claim 2, characterized in that: The base further comprises a support plate, wherein the support plate is mounted on the bottom plate, and the clamp is slidably or rotatably mounted on the support plate.

4. The sealing ring assembly equipment for automobile wiring harness according to claim 3, characterized in that: The clamp includes a main body, a first slider, a connecting rod, a second slider, an adapter and a hand-held part. The main body is used to limit or release the limit of the connector and the sealing ring. The first slider is respectively connected to the main body and the connecting rod, and the first slider is slidably installed on the support plate. The second slider is fixed to the connecting rod and is slidably installed on the support plate. The adapter is rotatably connected to the connecting rod and the hand-held part, respectively, and the hand-held part is rotatably installed on the support plate.

5. The sealing ring assembly equipment for automobile wiring harness according to claim 2, characterized in that: The clamp is rotatably mounted on the first mounting platform and / or the second mounting platform.

6. The sealing ring assembly equipment for automobile wiring harness according to claim 2, characterized in that: The first mounting platform and the second mounting platform are spaced apart from each other.

7. The sealing ring assembly equipment for automobile wiring harness according to claim 6, characterized in that: A distance between the first mounting platform and the second mounting platform is greater than or equal to 0.08 mm and less than or equal to 0.12 mm.

8. The sealing ring assembly equipment for automobile wiring harness according to claim 1, characterized in that: Along the pressing direction of the sealing ring, the cross-sectional area of ​​the second accommodating groove gradually decreases.

9. The sealing ring assembly equipment for automobile wiring harness according to claim 1, characterized in that: The difference between the diameter of the second accommodating groove and the diameter of the sealing ring is greater than or equal to 0.10 mm and less than or equal to 0.20 mm.

10. The sealing ring assembly equipment for automobile wiring harness according to claim 1, characterized in that: The stamping part comprises a pressing punch and a cover plate, and one end of the cover plate is rotatably mounted on the pressing punch to limit or release the limit of the wire harness.

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