Wire harness lead end clamping device

Abstract

The utility model discloses a wire harness lead end clamping device, which comprises a shell, a lower mounting seat fixedly arranged at the central position of the upper surface of the shell, a threaded block fixedly arranged at the central position of the upper part of the shell and in threaded connection with a threaded rod, and a rotating disc fixedly arranged at the uppermost end of the threaded rod, and an upper mounting seat is fixedly arranged at the lowermost end of the threaded block. According to the wire harness wire end clamping device, the surfaces of the upper mold and the lower mold are coated with the insulating paint, so that some problems caused by static electricity in the production process are avoided, and due to the arrangement of the threaded block and the threaded rod, the device is very convenient to operate to work, so that the working efficiency of workers is improved, and the production cost is reduced. And the upper die and the lower die are detachable, so that too much time is not wasted when the clamping die is replaced, the work can be completed by more time, and the yield of the wire harness lead is increased in a disguised manner.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harnesses and conductors, in particular to a wire harness and conductor end clamping device. Background Art

[0002] Wire harness conductors are generally made of metal wires and cables. Generally, wire harness conductors are used to connect various electrical equipment in industrial technology and are used in large quantities. However, if they are used in large quantities, maintenance should be avoided as much as possible. To reduce the amount of maintenance, product quality must be ensured first. For example, the ends of the wire harness conductors must be clamped, otherwise they are prone to damage. Therefore, there are various wire harness conductor end clamping devices on the market.

[0003] However, there are still some problems with the traditional wire harness conductor end clamping device, such as the problem of static electricity during use. Static electricity may cause electromagnetic interference, electronic equipment failure and misoperation caused by electrostatic discharge. Because wire harnesses are produced, protection against static electricity is even more important. Then there is the problem of replacing the clamping mold. Since the productivity of wire harnesses is relatively high, it is best not to waste time during production. For example, different clamping molds are required for different ends, so the speed of changing the mold is also a very serious problem. Finally, the operation needs to be more convenient to make the work of employees easier. Therefore, we propose a wire harness conductor end clamping device to solve the above problems. Utility Model Content

[0004] The purpose of the present invention is to provide a wire harness conductor end clamping device to solve the problem of static electricity currently existing during use raised by the above-mentioned background technology. Static electricity may cause electromagnetic interference, electronic equipment failure and misoperation caused by electrostatic discharge. Because wire harnesses are produced, protection against static electricity is even more important. Then there is the problem of replacing the clamping mold. Since the productivity of wire harness conductors is relatively large, it is best not to waste time during production. For example, different clamping molds are required for different ends, so the speed of changing the mold is also a very serious problem. Finally, the operation needs to be more convenient to make the work of employees easier. Therefore, we propose a wire harness conductor end clamping device to solve the problems raised above.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a wiring harness wire end clamping device, comprising:

[0006] A housing, wherein an upper mounting seat is fixedly provided at a central position of an upper surface of the housing;

[0007] Also includes:

[0008] A threaded block is fixedly provided at the upper center position of the housing, and the threaded block is threadedly connected to the threaded rod, and a rotating disk is fixedly provided at the upper end of the threaded rod, and an upper mounting seat is fixedly provided at the lower end of the threaded block;

[0009] The limiting mechanism is composed of a fixed block, a return spring, a rotating block, a rotating wheel and a protrusion, wherein the upper end of the fixed block is fixedly arranged inside the lower mounting seat and the upper mounting seat, and the return spring is fixedly arranged inside the fixed block, and the limiting mechanism is symmetrically arranged on the left and right sides of the vertical center axis of the upper mounting seat;

[0010] The upper mold and the lower mold are correspondingly arranged, and the surfaces of the upper mold and the lower mold are coated with insulating paint.

[0011] Preferably, magnets are provided in the lower interior of the upper mounting seat and the upper interior of the lower mounting seat, and iron blocks are provided in the upper interior of the upper mold and the lower interior of the lower mold, and the magnets are magnetically connected to the iron blocks, and the magnets and the iron blocks are symmetrically arranged about the vertical central axis of the shell.

[0012] Preferably, limit rods are fixedly provided on the left and right sides of the upper mounting seat, and the limit rods are slidably connected to the left and right inner walls of the shell.

[0013] Preferably, rotating blocks are provided on the front and rear sides of the return spring, and the rotating blocks are symmetrically arranged front and back with respect to the vertical center axis of the fixed block, and a rotating wheel is provided on the inner lower side of the rotating block.

[0014] Preferably, the protrusions are fixedly arranged on the upper surface of the upper mold and the lower surface of the lower mold, and the raised portion in the middle of the protrusions is connected to the groove inside the rotating block.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the wire harness wire end clamping device avoids some problems caused by static electricity during the production process by applying insulating paint on the surfaces of the upper mold and the lower mold, and because the threaded block and the threaded rod are provided, it is very convenient to operate the device, thereby improving the work efficiency of employees, and the upper mold and the lower mold are detachable and very convenient, so that too much time is not wasted when replacing the clamping mold, so that more time is available to complete the work, thus indirectly increasing the output of the wire harness wire;

[0016] 1. It is equipped with a threaded block, a threaded rod and a rotating disk. The threaded rod is driven by turning the handle above the rotating disk. When the threaded rod rotates, it will perform a threaded motion with the threaded block. Then, the upper mounting seat fixed at the lowest section of the threaded rod is pushed downward, so that the upper mold can be easily pushed down, thereby easily completing the clamping.

[0017] 2. Set up a limit mechanism, magnet and iron block. By pulling the upper mold downward, the protrusion in the limit mechanism will disengage from the slot of the rotating block. At this time, the magnet and the iron block will also disconnect magnetically, thus completing the disassembly. When installing, align the protrusion with the rotating wheel below the rotating block and push it upward. This will limit the entire upper mold. At this time, the magnet and the iron block will complete the magnetic connection and fix it;

[0018] 3. An upper mold, a lower mold and an insulating paint are provided. By applying the insulating paint on the outer sides of the upper mold and the lower mold, a series of problems caused by static electricity can be avoided when using the clamping device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the front cutaway structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the side cutaway structure of the utility model;

[0022] Figure 4 For this utility model Figure 2 A in the middle is an enlarged structural diagram;

[0023] Figure 5 This is a schematic diagram of the structure of the limiting mechanism of the utility model.

[0024] In the figure: 1. Housing; 2. Lower mounting seat; 3. Threaded block; 4. Threaded rod; 5. Rotating disk; 6. Upper mounting seat; 7. Limit rod; 8. Limit mechanism; 801. Fixed block; 802. Return spring; 803. Rotating block; 804. Rotating wheel; 805. Bump; 9. Magnet; 10. Iron block; 11. Upper mold; 12. Lower mold; 13. Insulating coating. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-5The utility model provides a technical solution: a housing 1, a lower mounting seat 2, a threaded block 3, a threaded rod 4, a rotating disk 5, an upper mounting seat 6, a limiting rod 7, a limiting mechanism 8, a fixed block 801, a return spring 802, a rotating block 803, a rotating wheel 804, a protrusion 805, a magnet 9, an iron block 10, an upper mold 11, a lower mold 12, and an insulating coating 13;

[0027] As attached Figure 1 , Attachment Figure 2 and attached Figure 3 After the cam 11 is in the working state, the cam 11 is in the working state, and the cam 12 is in the working state, so the cam 11 is in the working state, and the cam 12 is in the working state, so the cam 11 is in the working state, and the cam 12 is in the working state, so the cam 11 is in the working state, and the cam 12 is in the working state, so the cam 11 is in the working state, and the cam 12 is in the working state, so the cam 11 is in the working state, so the cam 12 is in the working state, and the cam 12 is in the working state, so the cam 12 is in the working state, so the cam 12 is in the working state, and the cam 12 is in the working state.

[0028] In the process of clamping the ends of the wire harness conductors, since the surfaces of the upper mold 11 and the lower mold 12 are respectively coated with insulating coatings 13, when the ends of the wire harness conductors are clamped, damage to the wire harness conductors due to static electricity can be avoided, thereby improving product quality.

[0029] As attached Figure 3 , Attachment Figure 4 and attached Figure 5As shown, when the upper mold 11 and the lower mold 12 need to be replaced, first pull the upper mold 11 downward. During the pulling process, the protrusion 805 will be disengaged from the slot of the rotating block 803, and at this time, the magnet 9 and the iron block 10 are magnetically disconnected, so that the upper mold 11 can be separated from the bottom of the upper mounting seat 6, and the lower mold 12 is pushed upward. During the pushing, the protrusion 805 will be disengaged from the slot of the rotating block 803, and at this time, the magnet 9 and the iron block 10 are magnetically disconnected, so that the lower mold 12 can be separated from the lower surface of the lower mounting seat 2. After the disassembly is completed, the upper mold 11 and the lower mold 12 that need to be reinstalled should align the protrusion 805 with the rotating block 803 respectively. The wheel 804 is then pushed toward the rotating wheel 804, and the protrusion 805 causes the rotating wheel 804 to rotate forward and backward, so that the rotating block 803 is pushed forward and backward with the reset spring 802 fixed inside the fixed block 801 as the center, until the raised part in the middle of the protrusion 805 is completely penetrated into the rotating block 803, and then due to the resilience of the reset spring 802, the rotating block 803 and the rotating wheel 804 will be stuck with the raised part in the middle of the protrusion 805, and after they are fully penetrated, the magnet 9 and the iron block 10 will be magnetically connected and fixed, and limited by the limiting mechanism 8, thus completing the replacement of the upper mold 11 and the lower mold 12.

[0030] The contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market. Special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connections adopt conventional connection methods in the existing technology, which will not be described in detail here.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A wire harness wire end clamping device, comprising: A housing (1), wherein an upper mounting seat (6) is fixedly provided at a central position of an upper surface of the housing (1); It is characterized by further comprising: A threaded block (3) is fixedly arranged at the central position above the housing (1), and the threaded block (3) is threadedly connected to the threaded rod (4), and a rotating disk (5) is fixedly arranged at the upper end of the threaded rod (4), and an upper mounting seat (6) is arranged at the lower end of the threaded rod (4), and the threaded rod (4) rotates above the upper mounting seat (6); A limiting mechanism (8), the limiting mechanism (8) being composed of a fixed block (801), a return spring (802), a rotating block (803), a rotating wheel (804) and a convex block (805), wherein the upper end of the fixed block (801) is fixedly arranged inside the lower mounting seat (2) and the upper mounting seat (6), and the return spring (802) is fixedly arranged inside the fixed block (801), and the limiting mechanism (8) is symmetrically arranged on the left and right sides of the vertical center axis of the upper mounting seat (6); An upper mold (11), wherein the upper mold (11) and the lower mold (12) are arranged correspondingly, and the surfaces of the upper mold (11) and the lower mold (12) are coated with insulating paint (13).

2. A wire harness wire end clamping device according to claim 1, characterized in that: A magnet (9) is arranged inside the lower part of the upper mounting seat (6) and inside the upper part of the lower mounting seat (2), and an iron block (10) is arranged inside the upper part of the upper mold (11) and below the lower mold (12), and the magnet (9) is magnetically connected to the iron block (10), and the magnet (9) and the iron block (10) are arranged symmetrically about the vertical center axis of the housing (1).

3. A wire harness wire end clamping device according to claim 1, characterized in that: Limit rods (7) are fixedly arranged on the left and right sides of the upper mounting seat (6), and the limit rods (7) are slidably connected to the left and right inner walls of the outer shell (1).

4. A wire harness wire end clamping device according to claim 1, characterized in that: The return spring (802) is provided with a rotating block (803) on both sides thereof, and the rotating block (803) is symmetrically arranged front and back about the vertical center axis of the fixed block (801), and a rotating wheel (804) is arranged at the lower inner side of the rotating block (803).

5. A wire harness wire end clamping device according to claim 1, characterized in that: The convex block (805) is fixedly arranged on the upper surface of the upper mold (11) and the lower surface of the lower mold (12), and the raised portion in the middle of the convex block (805) is connected to the groove inside the rotating block (803).

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