Copper wire notch accurate grinding equipment

Abstract

The utility model relates to the technical field of copper wire processing, in particular to copper wire notch accurate grinding equipment which comprises a machine body, a bearing support and a loading support are integrally connected to the machine body, a driving motor is fixedly installed in the machine body, and a ball screw fixedly connected with the output end of the driving motor is rotatably installed between the machine body and the bearing support. A lifting nut is installed on the ball screw in a matched mode. The ball screw driven by the driving motor to rotate is arranged on the machine body, the lifting nut on the ball screw is used for pulling the two guide sliding blocks to move in the opposite direction or the reverse direction, meanwhile, the copper wire with the fixed position is driven to rotate at the constant speed, and the copper wire can make full contact with a polisher conveniently; the first lever is dragged through the lifting nut moving up and down, and then the second lever provided with the polisher is deflected, so that the polisher can conduct position adjustment corresponding to notches in the two ends of the copper wire, and the polisher can evenly polish the copper wire which rotates.

Description

Technical Field

[0001] The utility model relates to the technical field of copper wire processing, in particular to a copper wire cut fine grinding device. Background Art

[0002] Copper wire is a common metal product, widely used in electronics, electricity, communications, construction and other fields. The production process of copper wire is a complex process that requires multiple steps to complete. The copper embryo obtained by smelting ore needs to go through multiple steps such as smelting, casting, and rolling to become the raw material of copper wire. When using copper wire, it will be cut many times to meet the size and specification requirements. Under the current conditions, there are many unevenness caused by burrs on the cut. In order not to affect the appearance and later use, it needs to be finely ground.

[0003] However, under existing conditions, there are only grinders for rust removal, which are used to grind the entire copper wire, while there is a lack of targeted treatment measures for the incisions at the ends of the copper wire. In particular, it is difficult to fix the position of the copper wire with a long structure, and because of the comprehensive requirements for grinding, it is difficult to adjust the position of the grinder or the copper wire, which easily leads to the problem of incomplete grinding. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that it is difficult to fix and adjust the position of the copper wire, which affects the quality of the incision processing, and proposes a copper wire incision fine grinding device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A copper wire incision fine grinding device comprises a machine body, to which a load-bearing bracket and a load-carrying bracket are integrally connected, a driving motor is fixedly installed in the machine body, and a ball screw fixedly connected to the output end of the driving motor is rotatably installed between the machine body and the load-bearing bracket, a lifting nut is matched with the ball screw, and a guide rod sliding through the load-bearing bracket is integrally connected to the lifting nut, the machine body is provided with a limiting mechanism for fixing the copper wire through the lifting nut, and the machine body is provided with a grinding mechanism for corresponding to the incisions at both ends of the copper wire through the lifting nut and the load-bearing bracket.

[0007] Preferably, the load-bearing bracket is located at the lower end of the machine body, and the load-carrying bracket is located at the upper end of the machine body.

[0008] Preferably, the limiting mechanism includes long guide holes symmetrically opened in the body front and back, and a guide slider movably pulled by a lifting nut is slidably sleeved in the two long guide holes, and a rotating sleeve with an integral structure and a limiting clamp for fixing the sleeve copper wire are rotatably installed in the two guide sliders, a steering motor is fixedly installed on one of the guide sliders, and a transmission belt is connected between the output end of the steering motor and the rotating sleeve.

[0009] Preferably, a first connecting rod is pin-connected between the lifting nut and the guide slider.

[0010] Preferably, the grinding mechanism includes a first lever which is symmetrically arranged on the machine body and is movably pulled by a lifting nut, and a second lever which is movably pulled by the first lever is rotatably installed on the load-bearing bracket, a suspension bracket is fixedly installed on the second lever, and a grinder for fine grinding of the copper wire incision is fixedly installed on the suspension bracket.

[0011] Preferably, a guide ring groove for slidingly fitting one end of the first lever is provided in the lifting nut, and a second connecting rod is pin-connected between the first lever and the second lever.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] 1. The utility model is provided with a ball screw driven to rotate by a driving motor on the machine body, and the lifting nut on the ball screw is used to pull the two guide sliders to move toward or in the opposite direction. At the same time, the two ends of the copper wire are fixedly mounted on the two guide sliders to ensure that the copper wire is flat and straight, and at the same time, the copper wire with a fixed position is driven to rotate at a uniform speed, so as to facilitate full contact with the grinder.

[0014] 2. The utility model utilizes the lifting nut that moves up and down to pull the first lever, and then deflects the second lever equipped with the grinder, so that the grinder can adjust its position corresponding to the cuts at both ends of the copper wire, so that the grinder can evenly grind the rotating copper wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a copper wire cut fine grinding device proposed by the utility model;

[0016] Figure 2 This is a bottom view of a copper wire cut fine grinding device proposed by the utility model;

[0017] Figure 3 This is an enlarged schematic diagram of the structure of part A of a copper wire cut fine grinding device proposed by the utility model;

[0018] Figure 4 This is an enlarged schematic diagram of the structure of part B of a copper wire cut fine grinding device proposed by the utility model.

[0019] In the figure: 1. body; 2. load-bearing bracket; 3. load-bearing bracket; 4. driving motor; 5. ball screw; 6. lifting nut; 7. guide rod; 8. guide long hole; 9. guide slider; 10. first connecting rod; 11. rotating sleeve; 12. limit clamp; 13. steering motor; 14. transmission belt; 15. first lever; 16. guide ring groove; 17. second lever; 18. second connecting rod; 19. suspension bracket; 20. grinder. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 4 A copper wire cutting fine grinding device includes a body 1, a load-bearing bracket 2 and a load-carrying bracket 3 are integrally connected to the body 1, a driving motor 4 is fixedly installed in the body 1, and a ball screw 5 can rotate clockwise or counterclockwise under the driving action of the driving motor 4, and a ball screw 5 fixedly connected to the output end of the driving motor 4 is rotatably installed between the body 1 and the load-bearing bracket 2, a lifting nut 6 is matched with the ball screw 5, and a guide rod 7 that slides through the load-bearing bracket 2 is integrally connected to the lifting nut 6. Due to the guiding and limiting function of the guide rod 7, the lifting nut 6 can only be lifted and moved in the vertical direction under the driving action of the ball screw 5.

[0022] The body 1 is provided with a limiting mechanism for fixing the copper wire through the lifting nut 6. The limiting mechanism includes a guide long hole 8 symmetrically opened in the body 1 front and back, and a guide slider 9 movably pulled by the lifting nut 6 is slidably sleeved in the two guide long holes 8. A rotating sleeve 11 of an integrated structure and a limiting splint 12 for fixing the sleeved copper wire are rotatably installed in the two guide sliders 9. It should be noted that a clamping block controlled by an automatic telescopic rod is provided in the limiting splint 12 to clamp and fix the copper wire passing through the limiting splint 12. This is a commonly used technical means in the field to which this technology belongs, so it is not repeated here. A steering motor 13 is fixedly installed on one of the guide sliders 9, and a transmission belt 14 is connected between the output end of the steering motor 13 and the rotating sleeve 11. Under the driving action of the steering motor 13, the copper wire is caused to rotate at a uniform speed, which facilitates the grinder 20 to perform a comprehensive grinding operation on the copper wire incision.

[0023] The machine body 1 is provided with a grinding mechanism for the corresponding cuts at both ends of the copper wire through the lifting nut 6 and the load-bearing bracket 3. The grinding mechanism includes a first lever 15 symmetrically arranged on the machine body 1 and movably pulled by the lifting nut 6, and a second lever 17 movably pulled by the first lever 15 is rotatably installed on the load-bearing bracket 3, a hanging bracket 19 is fixedly installed on the second lever 17, and a grinder 20 for fine grinding the cuts of the copper wire is fixedly installed on the hanging bracket 19. The grinder 20 is a common technical means in the field to which this technology belongs, so it is not repeated. In the process of adjusting the copper wire to be flat and straight, the position of the grinder 20 is also adjusted so that the grinder 20 can be moved to the position corresponding to the cut of the copper wire.

[0024] Please refer to the instruction manual for details Figure 2 The load-bearing support 2 is located at the lower end of the machine body 1, and the load-bearing support 3 is located at the upper end of the machine body 1, and the load-bearing support 3 is composed of two gantries and a cross bar.

[0025] A first connecting rod 10 is pin-connected between the lifting nut 6 and the guide slider 9 .

[0026] A guide ring groove 16 is provided in the lifting nut 6 to slide on one end of the first lever 15, and a second connecting rod 18 is pin-connected between the first lever 15 and the second lever 17. The guide ring groove 16 moves downward with the lifting nut 6 to pull the first lever 15.

[0027] It should be noted that the specific models and specifications of the drive motor 4 and the steering motor 13 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it is not repeated here.

[0028] The functional principle of the utility model can be explained through the following operation modes:

[0029] The two ends of the copper wire are respectively inserted into the two rotating sleeves 11, and the two ends of the copper wire are fixed by the limiting clamping plate 12;

[0030] The driving motor 4 is controlled to start, and the output end of the driving motor 4 drives the ball screw 5 to rotate. Because of the guiding effect of the guide rod 7, the lifting nut 6 moves vertically upward. The lifting nut 6 supports the two guide slide blocks 9 to move in the opposite direction through the first connecting rod 10 to straighten the copper wire;

[0031] At the same time, the lifting nut 6 squeezes the first lever 15 through the guide ring groove 16, so that when the first lever 15 deflects, the second lever 17 is driven to deflect through the second connecting rod 18, and the second lever 17 drives the grinder 20 to move to the copper wire cut position through the suspension bracket 19, and realizes the interference connection between the two;

[0032] The steering motor 13 is controlled to be turned on, and the copper wire is driven to rotate through the transmission belt 14 and the rotating sleeve 11, and the copper wire cut is polished by the polisher 20.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A copper wire cutting fine grinding device, comprising a body (1), characterized in that: The machine body (1) is integrally connected with a load-bearing bracket (2) and a load-carrying bracket (3); a driving motor (4) is fixedly mounted in the machine body (1); and a ball screw (5) fixedly connected to an output end of the driving motor (4) is rotatably mounted between the machine body (1) and the load-bearing bracket (2); a lifting nut (6) is matched with the ball screw (5); and a guide rod (7) that slides through the load-bearing bracket (2) is integrally connected to the lifting nut (6); a limiting mechanism for fixing the copper wire is provided on the machine body (1) through the lifting nut (6); and a grinding mechanism for corresponding to the cuts at both ends of the copper wire is provided on the machine body (1) through the lifting nut (6) and the load-carrying bracket (3).

2. A copper wire cutting fine grinding device according to claim 1, characterized in that: The load-bearing bracket (2) is located at the lower end of the machine body (1), and the load-carrying bracket (3) is located at the upper end of the machine body (1).

3. A copper wire cutting fine grinding device according to claim 1, characterized in that: The limiting mechanism comprises a guide slot (8) symmetrically arranged in the body (1) in a front-to-back manner, wherein two guide slots (8) are slidably sleeved with guide sliders (9) movably pulled by a lifting nut (6), and two guide sliders (9) are rotatably mounted with a rotating sleeve (11) of an integral structure and a limiting clamp (12) for fixing the sleeve copper wire, wherein a steering motor (13) is fixedly mounted on one of the guide sliders (9), and a transmission belt (14) is connected between the output end of the steering motor (13) and the rotating sleeve (11).

4. A copper wire cutting fine grinding device according to claim 3, characterized in that: A first connecting rod (10) is pin-connected between the lifting nut (6) and the guide slider (9).

5. The copper wire cutting fine grinding equipment according to claim 1, characterized in that: The grinding mechanism comprises a first lever (15) symmetrically arranged on the machine body (1) and movably pulled by a lifting nut (6), a second lever (17) movably pulled by the first lever (15) is rotatably mounted on the load-bearing bracket (3), a suspension bracket (19) is fixedly mounted on the second lever (17), and a grinder (20) for fine grinding of the copper wire cut is fixedly mounted on the suspension bracket (19).

6. A copper wire cutting fine grinding device according to claim 5, characterized in that: The lifting nut (6) is provided with a guide ring groove (16) which is slidably mounted on one end of the first lever (15), and a second connecting rod (18) is pin-connected between the first lever (15) and the second lever (17).

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