Cable wire drawing machine with uniform wire drawing

Abstract

The utility model relates to the technical field of cable processing, and discloses a cable drawing machine with uniform drawing, which comprises a drawing machine, the right surface of the drawing machine is fixedly connected with a support plate, the rear surface of the support plate is provided with a quick release assembly, the rear of the support plate is provided with a support assembly, the quick release assembly comprises a motor, and the motor is connected with the support plate. A mounting plate is fixedly connected to an output shaft of the motor, a clamping groove is formed in the rear surface of the mounting plate, a clamping block is inserted into the inner wall of the clamping groove, a positioning plate is fixedly connected to the rear surface of the clamping block, a roller shaft is fixedly connected to the rear surface of the positioning plate, and a circular plate is fixedly connected to the rear surface of the roller shaft; and a limiting groove is formed in the rear surface of the circular plate. According to the winding device, the positioning plate, the circular plate, the pull ring, the limiting spring, the sliding block, the limiting rod, the clamping block and the roller shaft are matched, so that the winding plate, the positioning plate and the circular plate can be quickly detached from the supporting plate, and the practicability of the winding device is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of cable processing, in particular to a cable wire drawing machine with uniform wire drawing. Background Art

[0002] Cable is a conductive device used to transmit electrical energy, signals or data. It is usually composed of one or more insulated conductors, an insulating layer, a metal shielding layer and an outer sheath. Cables are widely used in modern society. In order to improve the strength of the metal conductors in the cables and improve the smoothness of the conductor surface, wire drawing is generally required during the processing. During the wire drawing process, the cables often generate a lot of heat.

[0003] After searching, a Chinese patent with authorization announcement number CN217474460U discloses a copper wire drawing machine for cable and wire production. The utility model uses tapered holes alternately distributed on both sides of the drawing plate to allow the copper wire core to pass through it in an S-shaped path, thereby reducing the volume of the entire device, and also through the two driving frames on the same side rotating in opposite directions, so as to draw and feed the wire core, thereby ensuring balanced force throughout the entire drawing process.

[0004] Although the device has certain improvements, it still has the following shortcomings: the reel in the device is fixed on the wire drawing machine, which is inconvenient to replace. When the reel is damaged after long-term use, it cannot be quickly replaced, which affects the normal use of the wire drawing machine. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a cable wire drawing machine with uniform wire drawing, which aims to improve the problem mentioned in the prior art that "the reel is fixed on the wire drawing machine, which is inconvenient to replace, and when the reel is damaged, it will affect the use of the wire drawing machine."

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cable wire drawing machine with uniform wire drawing, including a wire drawing machine, a support plate is fixedly connected to the right surface of the wire drawing machine, a quick-release assembly is arranged on the rear surface of the support plate, a support assembly is arranged behind the support plate, the quick-release assembly includes a motor, the output shaft of the motor is fixedly connected to a mounting plate, a card slot is provided on the rear surface of the mounting plate, a card block is inserted into the inner wall of the card slot, a positioning plate is fixedly connected to the rear surface of the positioning plate, a roller is fixedly connected to the rear surface of the roller, and a circular plate is fixedly connected to the rear surface of the roller.

[0007] As a further description of the above technical solution:

[0008] A limiting groove is provided on the rear surface of the circular plate, a slider is elastically connected to the inner wall of the support plate via a limiting spring, a limiting rod is passed through and fixedly connected to the front surface of the slider, and a pull ring is fixedly connected to the rear surface of the limiting rod.

[0009] As a further description of the above technical solution:

[0010] The motor is arranged on the front surface of the support plate, the output shaft of the motor passes through the front surface of the support plate, and the front surface of the mounting plate is rotatably connected to the rear surface of the support plate.

[0011] As a further description of the above technical solution:

[0012] The slider is slidably connected to the inner wall of the support plate, one end of the limit spring is fixedly connected to the rear surface of the slider, and the other end of the limit spring is fixedly connected to the inner wall at the rear side of the support plate.

[0013] As a further description of the above technical solution:

[0014] The limiting rod is inserted into the inner wall of the limiting groove, and the limiting rod passes through and is slidably connected to the rear surface of the supporting plate.

[0015] As a further description of the above technical solution:

[0016] The support assembly comprises a hollow tube, the inner wall of the hollow tube is elastically connected to a slide rod via a compression spring, and the upper surface of the slide rod is fixedly connected to a winding plate.

[0017] As a further description of the above technical solution:

[0018] The lower surface of the hollow tube is fixedly connected to the upper surface of the roller shaft, the slide rod passes through and is slidably connected to the upper surface of the hollow tube, one end of the compression spring is fixedly connected to the inner wall of the bottom end of the hollow tube, the other end of the compression spring is fixedly connected to the lower surface of the slide rod, and the upper surface of the winding plate is an arc surface.

[0019] As a further description of the above technical solution:

[0020] The winding plates, hollow tubes, compression springs and slide bars are arranged in a plurality of groups, and the plurality of groups of winding plates, hollow tubes, compression springs and slide bars are arranged in a circle with the center of the roller shaft as the origin.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, through the cooperation of the positioning plate, the circular plate, the pull ring, the limit spring, the slider, the limit rod, the block and the roller shaft, the winding plate, the positioning plate and the circular plate can be quickly disassembled from the support plate, which solves the problem that the normal use of the wire drawing machine is affected by the inconvenience of disassembly after the winding shaft is damaged, and improves the practicality of the device.

[0023] 2. In the utility model, when the device is performing cable winding work, the cable will squeeze the winding plate and the slide rod, the slide rod will squeeze the compression spring to generate a reaction force, and the reaction force of the compression spring will push the winding plate to make the winding plate tighten the cable, which can prevent the cable from loosening when winding, thereby enhancing the winding effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic front view of the three-dimensional structure of the overall device in the utility model;

[0025] Figure 2 It is a schematic front view of the three-dimensional structure of the wire drawing machine in the utility model;

[0026] Figure 3 It is a schematic side view of the three-dimensional structure of the support plate and the quick-release assembly in the utility model;

[0027] Figure 4 It is a schematic diagram of the three-dimensional structure cross-section of the support plate and the quick-release assembly in the utility model;

[0028] Figure 5 For the utility model Figure 4 A schematic diagram of the magnified state of the three-dimensional structure of part A in the middle;

[0029] Figure 6 It is a schematic cross-sectional view of the three-dimensional structure of the winding plate in the utility model;

[0030] Figure 7 It is a schematic cross-sectional view of the three-dimensional structure of the hollow core tube of the utility model.

[0031] Legend:

[0032] 1. Wire drawing machine; 2. Support plate; 31. Motor; 32. Mounting plate; 33. Positioning plate; 34. Round plate; 35. Pull ring; 36. Limit spring; 37. Slider; 38. Limit rod; 39. Block; 311. Roller; 301. Slot; 302. Limit slot; 41. Winding plate; 42. Hollow tube; 43. Compression spring; 44. Slider. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0034] Reference Figure 1 , Figure 3 and Figure 6 The utility model provides an embodiment: a cable drawing machine with uniform wire drawing, including a wire drawing machine 1, which is a prior art and can process cables. A support plate 2 is fixedly connected to the right surface of the wire drawing machine 1, and the support plate 2 can provide support force for the quick-release component and the support component. The rear surface of the support plate 2 is provided with a quick-release component, and the quick-release component allows the positioning plate 33, the circular plate 34, the roller 311 and the support component to be quickly disassembled from the support plate 2, so that the roller 311 and the support component can be easily replaced. A support is provided at the rear of the support plate 2. The quick-release assembly includes a motor 31, the output shaft of the motor 31 is fixedly connected to the mounting plate 32, starting the motor 31 can drive the mounting plate 32 to rotate, a card slot 301 is provided on the rear surface of the mounting plate 32, a card block 39 is inserted into the inner wall of the card slot 301, a positioning plate 33 is fixedly connected to the rear surface of the card block 39, a roller 311 is fixedly connected to the rear surface of the positioning plate 33, a circular plate 34 is fixedly connected to the rear surface of the roller 311, and when the mounting plate 32 rotates, the card block 39, the positioning plate 33, the circular plate 34 and the roller 311 can be driven to rotate synchronously.

[0035] Reference Figure 1 , Figure 4 and Figure 5 A limiting groove 302 is provided on the rear surface of the circular plate 34. After installation, there is a certain distance between the rear surface of the circular plate 34 and the front surface of the support plate 2. The inner wall of the support plate 2 is elastically connected to a slider 37 through a limiting spring 36. The front surface of the slider 37 passes through and is fixedly connected to a limiting rod 38. A pull ring 35 is fixedly connected to the rear surface of the limiting rod 38. The pull ring 35 is easy to pull, and pulling the pull ring 35 will drive the limiting rod 38 to move synchronously.

[0036] Reference Figure 1 , Figure 3 and Figure 6 The motor 31 is arranged on the front surface of the support plate 2, the output shaft of the motor 31 passes through the front surface of the support plate 2, the front surface of the mounting plate 32 is rotatably connected to the rear surface of the support plate 2, the support plate 2 can provide supporting force for the mounting plate 32, multiple groups of card blocks 39 are arranged, and multiple groups of card slots 301 are opened. The multiple groups of card blocks 39 and the card slots 301 are arranged in a circular array with the center of the mounting plate 32 as the origin, and the multiple groups of card blocks 39 are inserted into the multiple groups of card slots 301.

[0037] Reference Figure 4 and Figure 5 The slider 37 is slidably connected to the inner wall of the support plate 2, one end of the limit spring 36 is fixedly connected to the rear surface of the slider 37, and the other end of the limit spring 36 is fixedly connected to the inner wall of the rear side of the support plate 2. When the slider 37 moves backward, it will squeeze the limit spring 36 to generate a reaction force, and the limit rod 38 will be inserted into the inner wall of the limit groove 302. When the limit rod 38 is inserted into the limit groove 302, it will resist the front end of the limit groove 302, which can ensure that the device will not slide during winding, and can ensure that the block 39 will not fall off from the slot 301, and can limit the circular plate 34, so that the circular plate 34 cannot move and can only rotate around the limit rod 38. The center of the limit rod 38 and the center of the circular plate 34 are located on the same horizontal line, and the limit rod 38 passes through and is slidably connected to the rear surface of the support plate 2.

[0038] Reference Figure 1 , Figure 6 and Figure 7 The supporting assembly includes a hollow tube 42, the inner wall of the hollow tube 42 is elastically connected to a slide rod 44 through a compression spring 43, and the upper surface of the slide rod 44 is fixedly connected to a winding plate 41. One end of the cable can be wound around the winding plate 41. At this time, the winding plate 41 is rotated to wind the cable, and the cable will squeeze the winding plate 41 when it is rolled up.

[0039] Reference Figure 1 , Figure 6 and Figure 7 The lower surface of the hollow tube 42 is fixedly connected to the upper surface of the roller shaft 311, the slide bar 44 penetrates and is slidably connected to the upper surface of the hollow tube 42, one end of the compression spring 43 is fixedly connected to the inner wall of the bottom end of the hollow tube 42, and the other end of the compression spring 43 is fixedly connected to the lower surface of the slide bar 44. When the slide bar 44 moves downward, it squeezes the compression spring 43 to generate a reaction force. The upper surface of the winding plate 41 is an arc surface. The winding plate 41, the hollow tube 42, the compression spring 43, and the slide bar 44 are provided in multiple groups. Multiple groups of winding plates 41, hollow tubes 42, the compression spring 43, and the slide bar 44 are arranged in a circle with the center of the roller shaft 311 as the origin. When the winding plate 41 winds up the cable, the cable will squeeze the winding plate 41 to make the winding plate 41 move toward the center of the roller shaft 311. During the movement, the winding plate 41 will drive the slide bar 44 to move toward the center of the roller shaft 311. When the slide bar 44 moves, it will squeeze the compression spring 43 to generate a reaction force. The reaction force of the compression spring 43 will push the slide bar 44 and the winding plate 41 outward, so as to tighten the wound cable and prevent the cable from loosening during winding.

[0040] Working principle: During use, if the positioning plate 33, circular plate 34, roller shaft 311 or supporting assembly is damaged and needs to be replaced, the pull ring 35 can be pulled backwards first, and the pull ring 35 moving backwards will drive the limiting rod 38 and the slider 37 to move backwards, and the limiting rod 38 moving backwards will disengage from the limiting groove 302 to release the limiting of the circular plate 34. After the limiting is released, the circular plate 34 is moved backwards, and the circular plate 34 moving backwards will drive the positioning plate 33, roller shaft 311 and supporting assembly to move backwards, and the positioning plate 33 moving backwards will drive the blocking block 39 to move backwards and disengage from the blocking groove 301 to release the limiting, and then the positioning plate 33, circular plate 34, roller shaft 311 and supporting assembly are removed from the supporting plate 2 to complete the disassembly.

[0041] When it is necessary to install a new positioning plate 33, circular plate 34, roller shaft 311 or supporting assembly, first pull the pull ring 35 backwards, the pull ring 35 moving backwards will drive the limit rod 38 and the slider 37 to move backwards, the limit rod 38 moving backwards will disengage from the limit groove 302 to release the obstruction to the circular plate 34, then align the clamping block 39 with the clamping slot 301 and plug it in. After the plugging is completed, the limit groove 302 and the limit rod 38 will be aligned. At this time, release the pull ring 35, and the reaction force of the limit spring 36 will push the limit rod 38 to move forward and plug it into the limit groove 302 to limit the circular plate 34, completing the installation, and the limit rod 38 plugged into the limit groove 302 will be tightly attached to the front end of the limit groove 302 to prevent the device from shaking when it is rolled up.

[0042] When the device is reeling, starting the motor 31 can drive the supporting assembly to rotate, and the rotating supporting assembly will reel the cable onto the outer wall of the reeling plate 41. When reeling, the cable will squeeze the reeling plate 41 to make the reeling plate 41 move toward the center of the roller 311. When the reeling plate 41 moves, it will drive the slide bar 44 to move synchronously. The moving slide bar 44 will squeeze the compression spring 43 to generate a reaction force. The reaction force of the compression spring 43 will push the slide bar 44 and the reeling plate 41 outward. The reeling plate 41 can tighten the cable to prevent the cable from loosening during reeling.

[0043] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 protection scope of the present invention.

Claims

1. A cable drawing machine capable of drawing uniformly, comprising a drawing machine (1), characterized in that: The right surface of the wire drawing machine (1) is fixedly connected to a support plate (2), the rear surface of the support plate (2) is provided with a quick-release assembly, the rear of the support plate (2) is provided with a support assembly, the quick-release assembly comprises a motor (31), the output shaft of the motor (31) is fixedly connected to a mounting plate (32), the rear surface of the mounting plate (32) is provided with a card slot (301), the inner wall of the card slot (301) is plugged with a card block (39), the rear surface of the card block (39) is fixedly connected to a positioning plate (33), the rear surface of the positioning plate (33) is fixedly connected to a roller shaft (311), and the rear surface of the roller shaft (311) is fixedly connected to a circular plate (34).

2. A cable wire drawing machine with uniform wire drawing according to claim 1, characterized in that: A limiting groove (302) is provided on the rear surface of the circular plate (34); the inner wall of the support plate (2) is elastically connected to a slider (37) via a limiting spring (36); a limiting rod (38) passes through and is fixedly connected to the front surface of the slider (37); and a pull ring (35) is fixedly connected to the rear surface of the limiting rod (38).

3. A cable wire drawing machine with uniform wire drawing according to claim 1, characterized in that: The motor (31) is arranged on the front surface of the support plate (2), the output shaft of the motor (31) passes through the front surface of the support plate (2), and the front surface of the mounting plate (32) is rotatably connected to the rear surface of the support plate (2).

4. A cable wire drawing machine with uniform wire drawing according to claim 2, characterized in that: The slider (37) is slidably connected to the inner wall of the support plate (2), one end of the limit spring (36) is fixedly connected to the rear surface of the slider (37), and the other end of the limit spring (36) is fixedly connected to the inner wall of the rear side of the support plate (2).

5. A cable wire drawing machine with uniform wire drawing according to claim 2, characterized in that: The limiting rod (38) is inserted into the inner wall of the limiting groove (302), and the limiting rod (38) passes through and is slidably connected to the rear surface of the support plate (2).

6. A cable wire drawing machine with uniform wire drawing according to claim 1, characterized in that: The support assembly comprises a hollow tube (42), the inner wall of the hollow tube (42) being elastically connected to a slide rod (44) via a compression spring (43), and the upper surface of the slide rod (44) being fixedly connected to a winding plate (41).

7. A cable wire drawing machine with uniform wire drawing according to claim 6, characterized in that: The lower surface of the hollow tube (42) is fixedly connected to the upper surface of the roller shaft (311), the slide bar (44) passes through and is slidably connected to the upper surface of the hollow tube (42), one end of the compression spring (43) is fixedly connected to the inner wall of the bottom end of the hollow tube (42), the other end of the compression spring (43) is fixedly connected to the lower surface of the slide bar (44), and the upper surface of the winding plate (41) is an arc surface.

8. A cable wire drawing machine with uniform wire drawing according to claim 6, characterized in that: The winding plate (41), the hollow tube (42), the compression spring (43), and the slide rod (44) are provided in multiple groups, and the multiple groups of the winding plate (41), the hollow tube (42), the compression spring (43), and the slide rod (44) are arranged in a circle with the center of the roller shaft (311) as the origin.

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