Water cooling device for preparing and forming wire harness

Abstract

The utility model relates to a water cooling device for wire harness preparing and forming, and relates to the technical field of automobile accessory production, the water cooling device comprises a water storage tank, a supporting rod is fixedly arranged on the inner wall of the water storage tank, a cooling tank is fixedly arranged at the top end of the supporting rod, and the cross section of the cooling tank is arranged in a downward-bent arc shape; a drainage seam is formed in the bottom of the cooling tank in a penetrating mode, a cover is arranged at the top of the cooling tank, abuts against the cooling tank and seals the top of the cooling tank, the interior of the cover is hollow and is provided with a flow guide grid, a water suction pump is arranged in the water storage tank, and the water suction pump and the flow guide grid are communicated with a water injection pipe. A plurality of water nourishing holes are evenly formed in the inner surface of the cover and communicate with the flow guide grids. The wire harness cooling device has the advantages that heat of cooling water can be conveniently and rapidly dissipated, the water temperature is prevented from being continuously increased as much as possible, and the cooling effect on the wire harness is guaranteed.

Description

Technical Field

[0001] The present application relates to the technical field of automobile parts production, and in particular to a water cooling device for preparing and molding a wiring harness. Background Art

[0002] Automotive wiring harnesses constitute the core network of automotive circuits. In the modern manufacturing process, after the wiring harnesses complete the sheath extrusion process, their temperature is still very high. The wiring harnesses need to be cooled by a water cooling system first to reduce the temperature of the newly produced wiring harnesses to an appropriate level for safe storage and subsequent processing.

[0003] At present, water immersion is often used to cool the wiring harness. The principle is to pull the wiring harness through the water tank. When the wiring harness passes through the water tank, it is partially immersed in the cooling water, thereby achieving a rapid cooling effect. However, as time goes by, the temperature of the cooling water in the water tank continues to increase, and the cooling effect becomes worse. The water in the water tank needs to be replaced regularly, and the water replacement operation is cumbersome. Utility Model Content

[0004] In order to facilitate the rapid dissipation of the heat of the cooling water, avoid the water temperature from continuously increasing, and ensure the cooling effect on the wire harness, the present application provides a water cooling device for wire harness preparation and molding.

[0005] The water cooling device for wire harness preparation and molding provided in this application adopts the following technical solution:

[0006] A water cooling device for wire harness preparation and molding comprises a water storage tank, a support rod is fixedly provided on the inner wall of the water storage tank, a cooling tank is fixedly provided on the top of the support rod, the cross section of the cooling tank is arranged in a downward curved arc, a drainage slot is opened through the bottom of the cooling tank, a cover is arranged on the top of the cooling tank, the cover abuts against the cooling tank and closes the top of the cooling tank, the inside of the cover is hollow and opened as a guide grid, a water pump is arranged in the water storage tank, a water injection pipe is arranged on the water pump and connected to the guide grid, a plurality of water holes are evenly opened on the inner surface of the cover, and the water holes are connected to the guide grid.

[0007] By adopting the above technical solution, when the wiring harness is water-cooled, the wiring harness is pulled through between the cover and the cooling tank, and the water pump draws low-temperature cooling water from the water storage tank and injects it into the guide grid through the water injection pipe. The cooling water in the guide grid is continuously sprayed into the cooling tank through the water injection hole. The cooling water accumulated in the cooling tank takes away heat from the wiring harness to achieve the effect of water cooling, and the cooling water in the cooling tank slowly separates from the cooling tank from the leakage gap and falls back into the water storage tank. In the process of falling and returning, the contact area of ​​the cooling water with the air is greatly increased, thereby achieving the effect of rapid heat dissipation, thereby avoiding the continuous increase in the temperature of the cooling water as much as possible and ensuring the cooling effect on the wiring harness.

[0008] Preferably, the cross section of the cover is arranged in an upwardly curved arc, the center of the cross section of the cover coincides with that of the cooling groove and is combined into a complete circle, and the water holes are all opened perpendicular to the inner surface of the cover.

[0009] By adopting the above technical solution, in the process of cooling water spraying into the cooling groove, the cooling water has a certain pressure under the influence of the water pump, and is sprayed along the opening direction of the water spraying hole. The cooling water converges at the center of the cover, further reducing the water temperature at the contact position with the wiring harness, and the sprayed cooling water directly contacts the top of the wiring harness, further ensuring the contact area between the wiring harness and the cooling water.

[0010] Preferably, a hinge rod is fixedly connected to the outside of one side of the cover, and a hinge sleeve is fixedly connected to the outside of one side of the cooling groove, and the hinge rod is inserted into the hinge sleeve and rotatably cooperates with the hinge sleeve.

[0011] By adopting the above technical solution, when the wire harness is put in, the cover is turned over and opened through the rotation cooperation of the hinge rod and the hinge sleeve, so as to facilitate guiding the wire harness to pass through between the cooling groove and the cover.

[0012] Preferably, the water injection pipe is a soft water pipe.

[0013] By adopting the above technical solution, the water injection pipe using the soft water pipe has the property of being able to be bent at will, which reduces the obstruction of the water injection pipe to the flip cover and ensures that the cover can be opened normally.

[0014] Preferably, an upper locking plate is fixedly provided on the outside of the cover away from the hinge rod side, and a lower locking plate is fixedly provided on the outside of the cooling groove away from the hinge sleeve side. The upper locking plate can be abutted against the lower locking plate, and a locking piece is provided between the upper locking plate and the lower locking plate, and the locking piece is used to maintain the abutting state of the upper locking plate and the lower locking plate.

[0015] By adopting the above technical solution, during the process of water cooling the wiring harness, the upper locking plate and the lower locking plate are kept in abutment with each other through the locking member, so as to avoid the cover from detaching during the water cooling process and ensure the cover is in a stable closed state on the cooling groove.

[0016] Preferably, the locking member includes a torsion rod, an upper clamping plate, a connecting plate, and a lower clamping plate, one end of the torsion rod is rotatably connected to the upper locking plate, the other end of the torsion rod is fixedly connected to the upper clamping plate, the inner side of the upper clamping plate can be abutted against the top of the upper locking plate, the top end of the connecting plate is fixedly connected to one side of the upper clamping plate, the bottom end of the connecting plate is fixedly connected to one side of the lower clamping plate, and the inner side of the lower clamping plate can be abutted against the bottom of the lower locking plate.

[0017] By adopting the above technical solution, when locking the upper locking plate and the lower locking plate, it is only necessary to drive the torsion rod to rotate, the inner side of the upper clamping plate abuts against the top of the upper locking plate, and the inner side of the lower clamping plate abuts against the bottom of the lower locking plate, and the upper locking plate and the lower locking plate are clamped between the upper clamping plate and the lower clamping plate, so as to quickly lock the upper locking plate and the lower locking plate; when it is necessary to open the cover, it is only necessary to drive the torsion rod to rotate in the opposite direction, the upper clamping plate moves away from the upper locking plate, and the lower clamping plate moves away from the lower locking plate, so as to quickly release the locking state of the upper locking plate and the lower locking plate.

[0018] Preferably, baffles are fixedly provided at the ends of the cooling groove and the cover, and through holes for the wiring harness to pass through are opened on the baffles.

[0019] By adopting the above technical solution, the baffle helps to improve the water storage capacity between the cooling groove and the cover, further increases the contact area between the wire harness and the cooling water, and improves the cooling effect on the wire harness.

[0020] Preferably, a rubber strip is provided at the junction between the cover and the cooling groove, and the rubber strip is fixed on the cover.

[0021] By adopting the above technical solution, the rubber strip helps to reduce the gap between the cover and the cooling groove, and try to avoid the leakage of cooling water from the connection between the cover and the cooling groove, so as to further improve the water storage capacity between the cooling groove and the cover, and improve the cooling effect on the wiring harness.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. By setting up water storage tanks, support rods, cooling tanks, drainage seams, covers, guide grids, water pumps, water injection pipes, and water holes, it is convenient to quickly dissipate the heat of cooling water, try to avoid continuous increase in water temperature, and ensure the cooling effect on the wiring harness;

[0024] 2. By arranging the hinge rod, the hinge sleeve, the upper locking plate, the lower locking plate, the locking piece, the torsion rod, the upper clamping plate, the connecting plate and the lower clamping plate, it is convenient to quickly open or lock the cover and put the wire harness between the cooling tank and the cover;

[0025] 3. By setting baffles, through holes, and rubber strips, it helps to improve the water storage capacity between the cooling groove and the cover, and try to avoid cooling water leaking out from the connection between the cover and the cooling groove, further increasing the contact area between the wire harness and the cooling water, and improving the cooling effect on the wire harness. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of a water cooling device for wire harness preparation and molding provided in an embodiment of the present application.

[0027] Figure 2 yes Figure 1Enlarged view of part A

[0028] Figure 3 It is a partially cutaway enlarged view of a water cooling device for wire harness preparation and molding provided in an embodiment of the present application.

[0029] Explanation of the reference numerals: 1. water storage tank; 11. support rod; 12. water pump; 121. water injection pipe; 2. cooling trough; 21. drainage gap; 22. hinged sleeve; 23. lower locking plate; 3. cover; 31. guide grid; 311. water feeding hole; 32. hinged rod; 33. upper locking plate; 34. locking piece; 341. torsion rod; 342. upper splint; 343. connecting plate; 344. lower splint; 35. rubber strip; 4. baffle; 41. through hole. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-3 This application is described in further detail.

[0031] The present application embodiment discloses a water cooling device for preparing and molding a wire harness. Figures 1 to 3 , which includes a water storage tank 1, on the inner wall of which four support rods 11 are vertically and fixedly arranged, and a cooling tank 2 is fixedly arranged on the top of the support rods 11. The cross section of the cooling tank 2 is set in a downward curved arc, and a drainage slit 21 is opened through the bottom of the cooling tank 2. After the cooling water accumulated in the cooling tank 2 absorbs the heat of the wiring harness, it separates from the cooling tank 2 from the drainage slit 21 and falls back to the water storage tank 1. During the falling process of the cooling water, the contact area with the air is greatly increased to quickly dissipate heat.

[0032] Reference Figure 1 and Figure 3 A cover 3 is provided on the top of the cooling tank 2, and the cross section of the cover 3 is an upwardly curved arc. A rubber strip 35 is fixedly provided on the side of the cover 3, and abuts against the side of the cooling tank 2, and the cover 3 closes the top of the cooling tank 2. The center of the cross section of the cover 3 coincides with that of the cooling tank 2 and is combined into a complete circle. The inside of the cover 3 is hollow and is opened as a guide grid 31. A water pump 12 is provided in the water storage tank 1, and a water injection pipe 121 is provided to connect the water pump 12 to the guide grid 31. The water injection pipe 121 adopts a soft water pipe, which is used to extract low-temperature cooling water from the water storage tank 1 and inject it into the guide grid 31. A number of water holes 311 are evenly opened on the inner surface of the cover 3, and the water holes 311 are connected to the guide grid 31, and all water holes 311 are opened perpendicular to the inner surface of the cover 3. The cooling water is continuously sprayed into the cooling tank 2 through the water spraying holes 311, which not only replenishes the cooling water in the cooling tank 2, but also directly contacts the top of the wiring harness, further ensuring the contact area between the wiring harness and the cooling water.

[0033] To facilitate quick locking or unlocking of the cover 3, refer to Figure 2 and Figure 3 A hinge rod 32 is fixedly connected to the outside of one side of the cover 3, and a hinge sleeve 22 is fixedly connected to the outside of one side of the cooling tank 2. The hinge rod 32 is inserted into the hinge sleeve 22 and rotates with the hinge sleeve 22. It is convenient to flip and open the cover 3 to put the wire harness in. An upper locking plate 33 is fixedly arranged on the outside of the cover 3 away from the hinge rod 32, and a lower locking plate 23 is fixedly arranged on the outside of the cooling tank 2 away from the hinge sleeve 22. The upper locking plate 33 can be abutted against the lower locking plate 23. A locking member 34 is arranged between the upper locking plate 33 and the lower locking plate 23. The locking member 34 is used to keep the upper locking plate 33 and the lower locking plate 23 in abutting state.

[0034] Reference Figure 2 The locking member 34 includes a torsion bar 341, an upper clamping plate 342, a connecting plate 343, and a lower clamping plate 344. One end of the torsion bar 341 is rotatably connected to the upper locking plate 33, and the other end of the torsion bar 341 is fixedly connected to the upper clamping plate 342. The inner side of the upper clamping plate 342 can be against the top of the upper locking plate 33. The top of the connecting plate 343 is fixedly connected to one side of the upper clamping plate 342, and the bottom of the connecting plate 343 is fixedly connected to one side of the lower clamping plate 344. The inner side of the lower clamping plate 344 can be against the bottom of the lower locking plate 23. When the cover 3 is closed and locked, the torsion bar 341 is driven to rotate, and the upper clamping plate 342 and the lower clamping plate 344 clamp the upper locking plate 33 and the lower locking plate 23. When the cover 3 needs to be opened, the torsion bar 341 is driven to rotate in the opposite direction, and the upper clamping plate 342 and the lower clamping plate 344 are separated from between the upper locking plate 33 and the lower locking plate 23, so as to quickly lock or unlock the cover 3.

[0035] In order to further increase the contact area between the wiring harness and the cooling water, refer to Figure 1 The cooling groove 2 and the cover 3 are both fixedly provided with baffles 4, and the baffles 4 are provided with through holes 41 for the wire harness to pass through. This helps to improve the water storage capacity between the cooling groove 2 and the cover 3, further increases the contact area between the wire harness and the cooling water, and improves the cooling effect on the wire harness.

[0036] The implementation principle of a water cooling device for preparing and forming a wire harness in an embodiment of the present application is as follows: first, through the rotational cooperation between the hinged rod 32 and the hinged sleeve 22, the cover 3 is flipped and opened, and the wire harness is guided to pass between the cooling tank 2 and the cover 3. Then, the wire harness is continuously pulled to move. During this process, the water pump 12 extracts low-temperature cooling water from the water storage tank 1 and injects it into the guide grid 31 through the water injection pipe 121. The cooling water is continuously sprayed to the top of the wire harness through the water injection hole 311, increasing the contact area between the wire harness and the cooling water, and replenishing the cooling water into the cooling tank 2. The cooling water accumulated in the cooling tank 2 contacts the bottom of the wire harness, and the cooling water that absorbs heat slowly detaches from the drain seam 21 and falls back into the water storage tank 1. In the process of falling and returning, the contact area of ​​the cooling water with the air is greatly increased, thereby achieving the effect of rapid heat dissipation, thereby avoiding the continuous increase in the temperature of the cooling water as much as possible, and ensuring the cooling effect on the wire harness.

[0037] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A water cooling device for wire harness preparation and molding, characterized in that: The invention comprises a water storage tank (1), wherein a support rod (11) is fixedly arranged on the inner wall of the water storage tank (1), a cooling tank (2) is fixedly arranged on the top of the support rod (11), the cross section of the cooling tank (2) is arranged in a downwardly curved arc, a drainage slit (21) is provided through the bottom of the cooling tank (2), a cover (3) is arranged on the top of the cooling tank (2), the cover (3) abuts against the cooling tank (2) and seals the top of the cooling tank (2), the inside of the cover (3) is hollow and is provided as a flow guide grid (31), a water pump (12) is arranged in the water storage tank (1), the water pump (12) is connected to the flow guide grid (31) by a water injection pipe (121), a plurality of water supply holes (311) are evenly provided on the inner surface of the cover (3), and the water supply holes (311) and the flow guide grid (31) are connected to each other.

2. The water cooling device for wire harness preparation and molding according to claim 1, characterized in that: The cross section of the cover (3) is arranged in an upwardly curved arc, the centers of the cross sections of the cover (3) and the cooling groove (2) coincide with each other and are combined into a complete circle, and the water holes (311) are all opened perpendicular to the inner surface of the cover (3).

3. The water cooling device for wire harness preparation and molding according to claim 1, characterized in that: A hinge rod (32) is fixedly connected to the outside of one side of the cover (3), and a hinge sleeve (22) is fixedly connected to the outside of one side of the cooling groove (2). The hinge rod (32) is inserted into the hinge sleeve (22) and rotatably cooperates with the hinge sleeve (22).

4. The water cooling device for wire harness preparation and molding according to claim 3, characterized in that: The water injection pipe (121) is a soft water delivery pipe.

5. The water cooling device for wire harness preparation and molding according to claim 4, characterized in that: An upper locking plate (33) is fixedly arranged on the outside of the cover (3) at a side away from the hinge rod (32), and a lower locking plate (23) is fixedly arranged on the outside of the cooling groove (2) at a side away from the hinge sleeve (22). The upper locking plate (33) can be abutted against the lower locking plate (23), and a locking member (34) is arranged between the upper locking plate (33) and the lower locking plate (23). The locking member (34) is used to maintain the abutting state of the upper locking plate (33) and the lower locking plate (23).

6. The water cooling device for wire harness preparation and molding according to claim 5, characterized in that: The locking member (34) comprises a torsion rod (341), an upper clamping plate (342), a connecting plate (343), and a lower clamping plate (344); one end of the torsion rod (341) is rotatably connected to the upper locking plate (33); the other end of the torsion rod (341) is fixedly connected to the upper clamping plate (342); the inner side of the upper clamping plate (342) can be abutted against the top of the upper locking plate (33); the top end of the connecting plate (343) is fixedly connected to one side of the upper clamping plate (342); the bottom end of the connecting plate (343) is fixedly connected to one side of the lower clamping plate (344); the inner side of the lower clamping plate (344) can be abutted against the bottom of the lower locking plate (23).

7. The water cooling device for wire harness preparation and molding according to claim 1, characterized in that: The cooling groove (2) and the cover (3) are both fixedly provided with baffles (4), and the baffles (4) are provided with through holes (41) for the wire harness to pass through.

8. The water cooling device for wire harness preparation and molding according to claim 1, characterized in that: A rubber strip (35) is provided at the abutment portion between the cover (3) and the cooling groove (2), and the rubber strip (35) is fixed on the cover (3).

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