An auxiliary device for assembling an automotive power harness connector

Abstract

The utility model belongs to the technical field of wiring harness connector assembly, specifically disclose a kind of for the auxiliary equipment of automobile power wiring harness connector assembly, to solve the auxiliary structure in existing device, it generally needs staff to carry out manual operation multiple times, it is more time-consuming and energy-consuming to reduce the problem of assembly rate;Specifically including bearing base, still including the first motor of clamping in the one side of bearing base, the output shaft of first motor is connected with first horizontal silk rod axle, first horizontal silk rod axle is sleeved with first ball nut, the periphery of first ball nut is connected with first moving plate, the upper side of first moving plate is connected with first moving groove body, the upper side of first moving groove body is provided with second moving groove body, the inner side of second moving groove body is connected with limiting rod, two groups of sliding plates are sleeved on limiting rod, the quick assembly function of wiring harness terminal and connector is realized, the labor of staff is greatly reduced, and assembly efficiency is significantly improved.

Description

Technical Field

[0001] This utility model relates to the field of wire harness connector assembly technology, and in particular to an auxiliary device for assembling automotive power wire harness connectors. Background Technology

[0002] Auxiliary equipment for automotive power harness connector assembly refers to a general term for a class of tools specifically used in the production process of automotive power harnesses to assist or complete key processes such as wire and connector crimping, housing insertion, testing, and protection. Its core function is to replace or assist manual operation to ensure the reliability, consistency, safety, and production efficiency of the terminal connections of the power harness system—the "artery" of the vehicle.

[0003] In the prior art, auxiliary equipment is usually required when assembling automotive power harnesses with connectors. According to the content of Chinese utility model patent with patent publication number CN215184979U, the auxiliary structure in the device generally requires multiple manual operations by the staff, which is time-consuming and labor-intensive and reduces the assembly speed. It is in urgent need of improvement.

[0004] To address the aforementioned technical deficiencies, a solution is proposed that enables rapid assembly of wire harness terminals and connectors, significantly reducing the workload of workers and substantially improving assembly efficiency. Summary of the Invention

[0005] The purpose of this invention is to provide an auxiliary device for assembling automotive power harness connectors, in order to solve the aforementioned problems.

[0006] The purpose of this utility model can be achieved through the following technical solution: An auxiliary device for assembling automotive power harness connectors includes a support base and a first motor mounted on one side of the support base. The output shaft of the first motor is connected to a first horizontal lead screw shaft. A first ball nut is sleeved on the first horizontal lead screw shaft. A first movable plate is clamped around the first ball nut. A first movable groove is clamped on the upper side of the first movable plate. A second movable groove is provided on the upper side of the first movable groove. A limit rod is engaged on the inner side of the second movable groove. Two sets of sliding plates are sleeved on the limit rod. Two sets of compression springs are sleeved on the limit rod. A bearing seat is fixed on the upper side of the sliding plate. A drive gear is securely fitted in the middle of the first horizontal lead screw shaft. A retainer is secured to the upper side of the bearing base. A vertical groove is fixed to the upper side of the retainer. A vertical lead screw shaft is threaded through the vertical groove. A driven gear is secured to the bottom end of the vertical lead screw shaft. A third ball nut is fitted onto the vertical lead screw shaft. A lifting plate is secured around the third ball nut. A clamping plate is fixed to one end of the lifting plate. A support column is fixed to the upper side of the bearing base. A placement groove is provided at the top of the support column.

[0007] Preferably, a second motor is mounted on the outer end of the first movable groove, the output shaft of the second motor is connected to a second horizontal lead screw shaft that passes through the first movable groove, a second ball nut is sleeved on the second horizontal lead screw shaft, and a second movable plate is mounted on the periphery of the second ball nut.

[0008] Preferably, the second horizontal lead screw shaft is threadedly connected to the second ball nut, the second moving plate is engaged with the second moving groove, and the second moving plate is located inside the first moving groove.

[0009] Preferably, the first horizontal lead screw shaft is threadedly connected to the first ball nut, the bearing base is provided with an intermediate groove and a limiting slide groove, and the first moving plate is located inside the limiting slide groove.

[0010] Preferably, the driving gear is located inside the intermediate groove, and the driving gear meshes with the driven gear.

[0011] Preferably, the sliding plate is movably connected to the limiting rod, both sets of the sliding plates are located inside the second moving groove, and the two sets of compression springs are located on opposite sides of the two sets of sliding plates.

[0012] Preferably, the vertical lead screw shaft is threadedly connected to the third ball nut, the lifting plate is located inside the vertical groove, and the clamping plate is located directly above the support column.

[0013] The beneficial effects of this utility model are: First, the sliding plate and the limiting rod are connected by two sets of compression springs to position the connector on the two sets of bearing seats. Then, the wire harness terminal is placed in the placement slot. Next, the first motor on one side of the bearing base is started to drive the first horizontal lead screw shaft and the drive gear to rotate together. The first horizontal lead screw shaft is connected to the first ball nut by a thread, which causes the first moving plate to move along the limiting slide groove. This causes the first moving groove and the connector to move together towards the support column. At the same time, the meshing drive gear and driven gear drive the vertical lead screw shaft to rotate. The vertical lead screw shaft is connected to the third ball nut by a thread, which causes the lifting plate to rise and fall along the vertical groove. This causes the pressing plate to press the wire harness terminal tightly, realizing the rapid assembly function of the wire harness terminal and the connector. This greatly reduces the workload of the workers and significantly improves the assembly efficiency. By activating the second motor at the outer end of the first moving slot, the second horizontal lead screw shaft is rotated. This, in turn, drives the second moving plate to move along the first moving slot through the threaded connection between the second horizontal lead screw shaft and the second ball nut. This, in turn, drives the second moving slot to move until the position of the connector between the two sets of bearing seats is adjusted. This allows different wire harnesses to be accurately inserted into the corresponding sockets of the connector, ensuring that the function is performed normally. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings; Figure 1 This is a three-dimensional structural view of the entire utility model; Figure 2 This is a schematic diagram of the connection structure of the support base in this utility model; Figure 3 This is a schematic diagram of the connection structure of the vertical groove body in this utility model; Figure 4 This is a schematic diagram of the connection structure of the second movable groove in this utility model; Figure 5 This is a schematic diagram of the connection structure of the first movable groove in this utility model.

[0015] Legend: 1. Support base; 2. First motor; 3. First horizontal lead screw shaft; 4. First ball nut; 5. First moving plate; 6. First moving groove; 7. Second moving groove; 8. Limiting rod; 9. Sliding plate; 10. Support seat; 11. Compression spring; 12. Limiting slide groove; 13. Drive gear; 14. Intermediate groove; 15. Vertical groove; 16. Card seat; 17. Vertical lead screw shaft; 18. Driven gear; 19. Third ball nut; 20. Lifting plate; 21. Pressing plate; 22. Support column; 23. Placement groove; 24. Second motor; 25. Second horizontal lead screw shaft; 26. Second ball nut; 27. Second moving plate. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Example 1: The application background of this utility model is based on the assembly process of automotive power harnesses and connectors. This assembly process requires improvement of auxiliary assembly equipment. The technical solution of this utility model is to solve the problem that the auxiliary structure in the existing device generally requires workers to perform multiple manual operations, which is time-consuming and labor-intensive and reduces the assembly speed. Please see Figures 1-5 As shown, this embodiment is an auxiliary device for assembling automotive power harness connectors, including a support base 1 and a first motor 2 mounted on one side of the support base 1. The output shaft of the first motor 2 is connected to a first horizontal lead screw shaft 3. A first ball nut 4 is sleeved on the first horizontal lead screw shaft 3. A first moving plate 5 is clamped around the first ball nut 4. A first moving groove 6 is clamped on the upper side of the first moving plate 5. A second moving groove 7 is provided on the upper side of the first moving groove 6. A limit rod 8 is clamped on the inner side of the second moving groove 7. Two sets of sliding plates 9 are sleeved on the limit rod 8. Two sets of compression plates 9 are sleeved on the limit rod 8. A bearing seat 10 is fixedly connected to the upper side of the spring 11 and the sliding plate 9. A drive gear 13 is fixedly sleeved in the middle of the first horizontal lead screw shaft 3. A retainer 16 is fixedly sleeved on the upper side of the bearing base 1. A vertical groove 15 is fixedly connected to the upper side of the retainer 16. A vertical lead screw shaft 17 is provided through the vertical groove 15. A driven gear 18 is fixedly sleeved at the bottom end of the vertical lead screw shaft 17. A third ball nut 19 is sleeved on the vertical lead screw shaft 17. A lifting plate 20 is fixedly sleeved around the third ball nut 19. A pressing plate 21 is fixedly connected to one end of the lifting plate 20. A support column 22 is fixedly connected to the upper side of the bearing base 1. A placement groove 23 is opened at the top of the support column 22. The first horizontal lead screw shaft 3 is threadedly connected to the first ball nut 4. The bearing base 1 is provided with an intermediate groove 14 and a limiting slide groove 12. The first moving plate 5 is located inside the limiting slide groove 12. The first moving plate 5 moves along the limiting slide groove 12 through the threaded connection between the first horizontal lead screw shaft 3 and the first ball nut 4. The driving gear 13 is located inside the intermediate groove 14, and the driving gear 13 meshes with the driven gear 18. The vertical lead screw shaft 17 rotates through the meshing driving gear 13 and driven gear 18. The sliding plate 9 is movably connected to the limiting rod 8. Both sets of sliding plates 9 are located inside the second moving groove 7, and the two sets of compression springs 11 are located on opposite sides of the two sets of sliding plates 9. The movable connection between the sliding plate 9 and the limiting rod 8, combined with the two sets of compression springs 11, enables the two sets of bearing seats 10 to position the connector. The vertical lead screw shaft 17 is threadedly connected to the third ball nut 19. The lifting plate 20 is located inside the vertical groove 15, and the clamping plate 21 is located directly above the support column 22. The lifting plate 20 moves up and down along the vertical groove 15 through the threaded connection between the vertical lead screw shaft 17 and the third ball nut 19. Specifically, the two sets of compression springs 11, connected to the sliding plate 9 and the limiting rod 8, first position the connectors on the two sets of bearing seats 10. Then, the wire harness terminals are placed in the placement slot 23. Next, the first motor 2 on one side of the bearing base 1 is started to drive the first horizontal lead screw shaft 3 and the drive gear 13 to rotate together. The first moving plate 5 moves along the limiting slide groove 12 through the threaded connection between the first horizontal lead screw shaft 3 and the first ball nut 4. This drives the first moving groove 6 and the connector to move together towards the support column 22. At the same time, the meshing drive gear 13 and driven gear 18 drive the vertical lead screw shaft 17 to rotate. The lifting plate 20 moves up and down along the vertical groove 15 through the threaded connection between the vertical lead screw shaft 17 and the third ball nut 19. This causes the pressing plate 21 to press the wire harness terminals tightly, realizing the rapid assembly function of the wire harness terminals and connectors, greatly reducing the workload of the workers and significantly improving the assembly efficiency.

[0018] Example 2: Please refer to Figures 1-5 As shown, this embodiment is an auxiliary device for assembling automotive power harness connectors. A second motor 24 is clamped at the outer end of the first moving slot 6. The output shaft of the second motor 24 is connected to a second horizontal lead screw shaft 25 that passes through the first moving slot 6. A second ball nut 26 is sleeved on the second horizontal lead screw shaft 25. A second moving plate 27 is clamped around the second ball nut 26. The second horizontal lead screw shaft 25 is threadedly connected to the second ball nut 26, the second moving plate 27 is engaged with the second moving groove 7, and the second moving plate 27 is located inside the first moving groove 6. The threaded connection between the second horizontal lead screw shaft 25 and the second ball nut 26 causes the second moving plate 27 to move along the first moving groove 6, thereby causing the second moving groove 7 to move. Specifically, by activating the second motor 24 at the outer end of the first moving groove 6, the second horizontal lead screw shaft 25 is rotated. This, in turn, through the threaded connection between the second horizontal lead screw shaft 25 and the second ball nut 26, drives the second moving plate 27 to move along the first moving groove 6, thereby moving the second moving groove 7 until the position of the connector between the two sets of bearing seats 10 is adjusted. This allows different wire harnesses to be accurately inserted into the corresponding sockets of the connector, ensuring that the function is performed normally.

[0019] As can be seen from Embodiments 1 and 2, the two sets of compression springs 11, in conjunction with the movable connection between the sliding plate 9 and the limiting rod 8, firstly position the connectors on the two sets of bearing seats 10. Then, the wire harness terminals are placed in the placement slot 23. Next, the first motor 2 on one side of the bearing base 1 is started to drive the first horizontal lead screw shaft 3 and the drive gear 13 to rotate together. Thus, the first moving plate 5 moves along the limiting slide groove 12 through the threaded connection between the first horizontal lead screw shaft 3 and the first ball nut 4, thereby driving the first moving groove 6 and the connector to move together towards the support column 22. At the same time, the meshing drive gear 13 and driven gear 18 drive the vertical lead screw shaft 17 to rotate. Thus, the lifting plate 20 moves up and down along the vertical groove 15 through the threaded connection between the vertical lead screw shaft 17 and the third ball nut 19, thereby causing the pressing plate 21 to press the wire harness terminals tightly. This realizes the rapid assembly function of the wire harness terminals and the connector, greatly reducing the workload of the workers and significantly improving the assembly efficiency.

[0020] The above description is merely an example and illustration of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of this utility model.

Claims

1. An auxiliary device for assembling automotive power harness connectors, comprising a support base (1), characterized in that: It also includes a first motor (2) mounted on one side of the bearing base (1), the output shaft of the first motor (2) is connected to a first horizontal lead screw shaft (3), a first ball nut (4) is sleeved on the first horizontal lead screw shaft (3), a first moving plate (5) is clamped around the first ball nut (4), and a first moving groove (6) is clamped on the upper side of the first moving plate (5). A second moving groove (7) is provided on the upper side of the first moving groove (6). A limit rod (8) is engaged on the inner side of the second moving groove (7). Two sets of sliding plates (9) are sleeved on the limit rod (8). Two sets of compression springs (11) are sleeved on the limit rod (8). A bearing seat (10) is fixed on the upper side of the sliding plate (9). A drive gear (13) is fixedly sleeved in the middle of the first horizontal lead screw shaft (3). A retainer (16) is fixedly sleeved on the upper side of the bearing base (1). A vertical groove body (15) is fixedly sleeved on the upper side of the retainer (16). A vertical lead screw shaft (17) is provided through the vertical groove body (15). A driven gear (18) is fixedly sleeved at the bottom end of the vertical lead screw shaft (17). A third ball nut (19) is sleeved on the vertical lead screw shaft (17). A lifting plate (20) is fixedly sleeved around the third ball nut (19). A pressing plate (21) is fixedly sleeved at one end of the lifting plate (20). A support column (22) is fixedly sleeved on the upper side of the bearing base (1). A placement groove (23) is provided at the top of the support column (22).

2. The auxiliary equipment for assembling automotive power harness connectors according to claim 1, characterized in that, The outer end of the first movable groove (6) is fitted with a second motor (24), the output shaft of the second motor (24) is connected to a second horizontal lead screw shaft (25) that passes through the first movable groove (6), a second ball nut (26) is sleeved on the second horizontal lead screw shaft (25), and a second movable plate (27) is fitted around the second ball nut (26).

3. The auxiliary equipment for assembling automotive power harness connectors according to claim 2, characterized in that, The second horizontal lead screw shaft (25) is threadedly connected to the second ball nut (26), the second moving plate (27) is engaged with the second moving groove (7), and the second moving plate (27) is located inside the first moving groove (6).

4. The auxiliary equipment for assembling automotive power harness connectors according to claim 1, characterized in that, The first horizontal lead screw shaft (3) is threadedly connected to the first ball nut (4). The bearing base (1) is provided with an intermediate groove (14) and a limiting slide groove (12), and the first moving plate (5) is located inside the limiting slide groove (12).

5. An auxiliary device for assembling automotive power harness connectors according to claim 4, characterized in that, The driving gear (13) is located inside the intermediate groove (14), and the driving gear (13) meshes with the driven gear (18).

6. An auxiliary device for assembling automotive power harness connectors according to claim 1, characterized in that, The sliding plate (9) is movably connected to the limiting rod (8). Both sets of sliding plates (9) are located inside the second moving groove (7), and the two sets of compression springs (11) are located on opposite sides of the two sets of sliding plates (9).

7. An auxiliary device for assembling automotive power harness connectors according to claim 1, characterized in that, The vertical lead screw shaft (17) is threadedly connected to the third ball nut (19), the lifting plate (20) is located inside the vertical groove (15), and the pressing plate (21) is located directly above the support column (22).

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