Wire stranding structure for wire harness production

Abstract

The utility model relates to the technical field of wire harness production equipment, in particular to a wire stranding structure for wire harness production, which comprises a bottom plate, a collecting part, a wire stranding part and a wire stranding device, the wire stranding device is arranged on the upper surface of the bottom plate, the wire stranding part is arranged at one end of the wire stranding device, and the collecting part is arranged at the other end of the wire stranding device. The collecting part is arranged on one side of the wire twisting part, a first protective cover and a second protective cover are arranged on the upper surface of the bottom plate, the first protective cover and the second protective cover are embedded into the upper surface of the bottom plate and are in sliding connection with the bottom plate, and door plates are arranged on one side of the first protective cover and one side of the second protective cover. The protective cover has the beneficial effects that when a certain part is damaged, the protective cover can be directly moved away for maintenance, the environment of maintenance personnel is effectively improved, the maintenance space is enlarged, and the maintenance process is ventilated.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness production equipment, in particular to a twisted wire structure used for wire harness production. Background Art

[0002] Wire harness stranding equipment is a device used to produce wires, wire harnesses, etc., which are made of multiple strands of fine wires or multiple fine wires twisted together to form a cable, so that multiple single conductors are twisted into one strand to meet the process requirements of the wire. Wire stranding machines can generally be divided into single stranding machines, pair stranding machines, high-speed stranding machines, back-twisting machines, cage stranding machines, frame stranding machines, tubular stranding machines and disc stranding machines according to the stranding method. Wire stranding machines are also known as high-speed stranding machines / wire bundle machines / wire stranding machines, and are widely used in the stranding of various soft / hard conductor wires, copper wires, enameled wires, tinned wires, copper-clad steel, copper-clad aluminum, etc., and electronic wires.

[0003] In the prior art, common wire harness twisting machines are all provided with a protective cover, which is covered with a hollow mesh on the top of the twisting machine body. When the machine needs maintenance, the door of the protective cover needs to be opened and maintenance personnel can enter to perform maintenance.

[0004] However, the space inside the protective cover is too small, and the content that can be repaired is limited due to the influence of the space, and the maintenance personnel will feel stuffy inside the protective cover, which affects the maintenance process. Utility Model Content

[0005] The purpose of the utility model is to provide a stranded wire structure for wire harness production to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wire stranding structure for wire harness production, comprising: a base plate, a collecting portion, a wire stranding portion and a wire stranding device, the wire stranding device is arranged on the upper surface of the base plate, the wire stranding portion is arranged at one end of the wire stranding device, the collecting portion is arranged on one side of the wire stranding portion, a first protective cover and a second protective cover are arranged on the upper surface of the base plate, the first protective cover and the second protective cover are both embedded in the upper surface of the base plate and slidably connected thereto, a door panel is arranged on one side of the first protective cover and the second protective cover, a fixed notch is opened at one end of the first protective cover and the second protective cover, and a fixing device is arranged in each of the fixed notches.

[0007] Preferably, a groove is provided on the lower surface of the fixing notch, and a clamping groove is provided on the side wall of the groove.

[0008] Preferably, the fixing device includes a fixing column, a blocking block, a second spring and an anti-sliding block, the lower part of the fixing column extends into the groove and is slidably connected thereto, the blocking block is fixedly installed on one side below the fixing column, the second spring is fixedly installed on the bottom of the fixing column, and the anti-sliding block is fixedly connected to the lower surface of the second spring.

[0009] Preferably, windows are provided on both sides of the first protective cover and the second protective cover, glass plates are installed in the windows, handles are installed on both sides of the first protective cover and the second protective cover, and a heat dissipation plate is provided on the upper surface of the first protective cover.

[0010] Preferably, two stoppers are fixedly mounted on one end of the door panel, and a rotating column is fixedly mounted on the other end of the door panel.

[0011] Preferably, a strip-shaped opening is provided at one end of the top of the first protective cover and the second protective cover, and a limiting strip is fixedly connected to the upper surface of the strip-shaped opening.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The first protective cover and the second protective cover provided by the utility model can be unlocked from the fixing device at any time for independent movement. When a certain component is damaged, the protective cover can be directly removed for maintenance, which effectively improves the environment for maintenance personnel, expands the maintenance space, and makes the maintenance process ventilated and breathable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the first protective cover of the utility model;

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the door panel of the utility model;

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the fixing device of the present utility model.

[0018] In the figure: 1. bottom plate; 2. collecting part; 3. twisting part; 4. first protective cover; 5. twisting device; 6. second protective cover; 8. door panel; 9. limit strip; 10. heat sink; 11. glass plate; 12. handle; 13. window; 14. fixing device; 15. fixing notch; 16. groove; 17. card slot; 18. block; 19. rotating column; 20. fixed column; 22. card block; 23. strip mouth; 24. anti-sliding block; 25. telescopic rod; 26. second spring. DETAILED DESCRIPTION

[0019] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1

[0021] See also Figure 1 , Figure 2 and Figure 4 The utility model provides a technical solution: a stranded wire structure for wire harness production, comprising: a bottom plate 1, a collecting part 2, a stranded wire part 3 and a stranded wire device 5, the stranded wire device 5 is arranged on the upper surface of the bottom plate 1, the stranded wire device 5 is used to place materials for stranding, the stranded wire part 3 is arranged at one end of the stranded wire device 5, the stranded wire part 3 is used for stranding action, the collecting part 2 is arranged on one side of the stranded wire part 3, the collecting part 2 is used to collect the stranded wire harness, the upper surface of the bottom plate 1 is provided with a first protective cover 4 and a second protective cover 6, the first protective cover 4 and the second protective cover 6 are used for protection, to ensure that the staff will not touch the equipment during the working process of the equipment to avoid being involved in the equipment, the first protective cover 4 and the second protective cover 6 are both embedded in the upper surface of the bottom plate 1 And it is slidably connected with it. The first protective cover 4 and the second protective cover 6 can be used together to fully protect the equipment. The first protective cover 4 and the second protective cover 6 are two independent protective covers. The first protective cover 4 can be retracted into the second protective cover 6. A door panel 8 is provided on one side of the first protective cover 4 and the second protective cover 6. The door panel 8 can be placed on the upper surface of the protective cover, and the door panel 8 can also be lowered and set at one end of the protective cover. A fixing notch 15 is opened at one end of the upper surface of the first protective cover 4 and the second protective cover 6. The setting of the fixing notch 15 is used to place a fixing device 14. A fixing device 14 is provided in each fixing notch 15. The setting of the fixing device 14 is to fix the column 20 first protective cover 4 and the second protective cover 6.

[0022] A groove 16 is provided on the lower surface of the fixing notch 15, and a card slot 17 is provided on the side wall of the groove 16. The card slot 17 is used to card the card block 22. The fixing device 14 includes a fixing column 20, a card block 22, a second spring 26 and an anti-sliding block 24. The lower part of the fixing column 20 extends into the groove 16 and is slidably connected thereto. A first spring is slidably connected to the fixing column 20, one end of the first spring is rotatably connected to the fixing column 20, and the other end of the first spring is rotatably connected to the bottom of the fixing notch 15. The card block 22 is fixedly installed on one side below the fixing column 20, and the card block 22 can be carded into In the card slot 17, when the card block 22 is inserted into the card slot 17, the first spring is compressed, so that the second spring 26 is compressed, and pressure is generated between the anti-sliding block 24 and the bottom plate 1. The greater the pressure, the greater the friction, so that the first protective cover 4 and the second protective cover 6 are not easy to slide. The second spring 26 is fixedly installed at the bottom of the fixed column 20 to ensure that its pressure will slowly increase through the change of the second spring 26 to prevent the equipment from being damaged by excessive pressure at one time. The anti-sliding block 24 is fixedly connected to the lower surface of the second spring 26, and the bottom of the anti-sliding block 24 and the second spring 26.

[0023] In actual use, first move the first protective cover 4 to ensure that the first protective cover 4 covers all the equipment at one end, then press the fixing column 20 on the first protective cover 4 and rotate the fixing column 20 so that the card block 22 is inserted into the card slot 17. At this time, pressure will be generated between the anti-sliding block 24 and the bottom plate 1. The greater the pressure, the greater the friction, so that the first protective cover 4 and the second protective cover 6 are not easy to slide, and then move the second protective cover 6 to the required position and operate the fixing rod to fix it in the same way.

[0024] Embodiment 2

[0025] See also Figure 1-Figure 2 On the basis of the first embodiment, windows 13 are provided on both sides of the first protective cover 4 and the second protective cover 6, and glass plates 11 are installed in the windows 13. The windows 13 are used to observe the internal conditions and facilitate accurate positioning during maintenance. Handles 12 are installed on both sides of the first protective cover 4 and the second protective cover 6. The handles 12 are used when moving the protective covers to facilitate the movement of the protective covers. A heat sink 10 is provided on the upper surface of the first protective cover 4. The heat sink 10 is used to dissipate heat for the continuously rotating stranding device 5 to ensure that it can work stably.

[0026] The condition of the machine in the protective cover can be observed through the glass plate 11 of the window 13. Once a problem occurs, the protective cover can be accurately located and opened for maintenance. At this time, the maintenance will no longer be affected by the space, and the maintenance environment is relatively good.

[0027] Embodiment 3

[0028] See also Figure 2-Figure 3On the basis of the second embodiment, two blocks 18 are fixedly installed at one end of the door panel 8, and the blocks are used to ensure that the door panel 8 will not fall off easily when it is placed on the top of the protective cover. A rotating column 19 is fixedly installed at the other end of the door panel 8. The rotating column 19 is used to rotate the door panel 8 so that it can be converted into a vertical door panel 8 through a strip opening 23 when needed. A strip opening 23 is opened at one end of the top of the first protective cover 4 and the second protective cover 6. The strip is for facilitating the conversion of the door panel 8. The upper surface of the strip opening is fixedly connected to a limit strip 9. The limit strip 9 is for limiting the door panel 8 so that it is not easy to fall off.

[0029] In actual use, first move the first protective cover 4 to ensure that the first protective cover 4 covers all the equipment at one end, then press the fixing column 20 on the first protective cover 4 and rotate the fixing column 20 so that the block 22 is inserted into the slot 17. At this time, pressure will be generated between the anti-sliding block 24 and the bottom plate 1. The greater the pressure, the greater the friction, so that the first protective cover 4 and the second protective cover 6 are not easy to slide. Then move the second protective cover 6 to the required position and operate the fixing rod to fix it in the same way. When the door panel 8 needs to be converted, first move the door panel 8 on the upper surface of the first protective cover 4 or the second protective cover 6 to one end so that the rotating column 19 contacts the limit strip 9, and then lower the door panel 8.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stranded wire structure for wire harness production, comprising: A base plate (1), a collecting portion (2), a twisting portion (3) and a twisting device (5), wherein the twisting device (5) is arranged on the upper surface of the base plate (1), the twisting portion (3) is arranged at one end of the twisting device (5), and the collecting portion (2) is arranged on one side of the twisting portion (3), characterized in that: a first protective cover (4) and a second protective cover (6) are arranged on the upper surface of the base plate (1), the first protective cover (4) and the second protective cover (6) are both embedded in the upper surface of the base plate (1) and slidably connected thereto, a door panel (8) is arranged on one side of the first protective cover (4) and the second protective cover (6), a fixing notch (15) is opened at one end of the first protective cover (4) and the second protective cover (6), and a fixing device (14) is arranged in each of the fixing notches (15).

2. The stranded wire structure for wire harness production according to claim 1, characterized in that: A groove (16) is provided on the lower surface of the fixing notch (15), and a clamping groove (17) is provided on the side wall of the groove (16).

3. The stranded wire structure for wire harness production according to claim 2, characterized in that: The fixing device (14) comprises a fixing column (20), a clamping block (22), a second spring (26) and an anti-sliding block (24); the fixing column (20) extends below the groove (16) and is slidably connected thereto; the clamping block (22) is fixedly mounted on one side below the fixing column (20); the second spring (26) is fixedly mounted on the bottom of the fixing column (20); and the anti-sliding block (24) is fixedly connected to the lower surface of the second spring (26).

4. The stranded wire structure for wire harness production according to claim 3, characterized in that: Windows (13) are provided on both sides of the first protective cover (4) and the second protective cover (6), glass plates (11) are installed in the windows (13), handles (12) are installed on both sides of the first protective cover (4) and the second protective cover (6), and a heat dissipation plate (10) is provided on the upper surface of the first protective cover (4).

5. The stranded wire structure for wire harness production according to claim 4, characterized in that: Two stoppers (18) are fixedly mounted on one end of the door panel (8), and a rotating column (19) is fixedly mounted on the other end of the door panel (8).

6. The stranded wire structure for wire harness production according to claim 5, characterized in that: One end of the top of the first protective cover (4) and the second protective cover (6) is provided with a strip-shaped opening (23), and the upper surface of the strip-shaped opening (23) is fixedly connected to a limiting strip (9).

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