Wire drawing machine with transmission mechanism

Abstract

The utility model relates to the technical field of wire drawing machines, and discloses a wire drawing machine with a transmission mechanism, which comprises a bottom plate, a wire drawing structure is arranged on the front side of the bottom plate, the transmission mechanism is arranged on the side wall of the bottom plate, and the transmission mechanism comprises a fixing plate, a supporting plate, a rotating shaft, a wire guide wheel, a limiting cylinder, a screw rod, a sleeve, a sliding groove, a sliding block and a connecting rod. The three sets of wire guide wheels are arranged for preliminarily limiting movement of the metal wire, the three sets of wire guide wheels are arranged in a V shape on the side wall of the bottom plate, so that the metal wire is more stable during movement, wire slipping is not prone to occurring, and the two sets of limiting cylinders are arranged on the surfaces of the wire guide wheels for limiting movement of the metal wire; limiting cylinders can be adjusted so that metal wires of different diameters can be limited and slide, the connecting rods move to drive the two sets of sliding blocks hinged to the connecting rods to move in the sliding grooves, then the limiting cylinders at the upper ends of the sliding blocks are driven to move and limit, and the using effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire drawing machines, in particular to a wire drawing machine with a transmission mechanism. Background Art

[0002] The double-drum wire drawing machine has the advantages of a pulley wire drawing machine and eliminates the twisting phenomenon of the steel wire during the drawing process. The cooling effect of the steel wire on the drum is better. In the prior art, most of them use a motor to drive the wire wheel to rotate and use the wire wheel for wire drawing. Then, when the wire wheel is used for a long time, its surface will wear, so that the tightness of the contact with the metal wire will be reduced, and the metal wire will slip.

[0003] For example, the transmission mechanism of a wire drawing machine disclosed in publication number CN220497348U drives the winding roller, the connecting rod and the rotating disk to rotate when the rotating shaft is rotated by the motor, so that the wire drawing operation can proceed normally.

[0004] However, the transmission mechanism can only limit the upper end of the metal wire when in use, which makes the metal wire easily shake left and right and slip when sliding on the surface of the wire wheel, thereby reducing the use effect of the device; in view of this, we propose a wire drawing machine with a transmission mechanism. Utility Model Content

[0005] The purpose of the utility model is to provide a wire drawing machine with a transmission mechanism to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a wire drawing machine with a transmission mechanism, comprising a bottom plate, a wire drawing structure is arranged on the front of the bottom plate, and a transmission mechanism is arranged on the side wall of the bottom plate, and the transmission mechanism comprises:

[0007] Fixed plates, the three groups of fixed plates are all fixedly mounted on the side walls of the bottom plate, the two groups of fixed plates are on the same horizontal line, the upper end of the bottom plate is fixedly mounted with two groups of support plates, the side walls of the support plates are rotatably connected with a rotating shaft, and the ends of the two groups of rotating shafts are respectively fixedly connected to the two ends of the wire wheel;

[0008] A limiting cylinder, two groups of limiting cylinders are both arranged on the surface of the guide wheel, the lower end of the fixed plate is rotatably connected to a screw through a shaft sleeve, the surface of the screw is threadedly connected to a sleeve, two groups of sliding grooves are opened inside the fixed plate, a slider is slidably connected inside the sliding groove, the upper end of the slider is fixedly connected to the lower end of the limiting cylinder, one end of a connecting rod is hinged to the lower end of the slider, the other end of the connecting rod is hinged to the side wall of the sleeve, and an anti-slip structure is arranged inside the limiting cylinder.

[0009] Preferably, the anti-slip structure includes a slot opened at the upper end of the limiting cylinder, a tension spring is fixedly installed on the inner wall of the slot, a slide plate is fixedly installed on the upper end of the tension spring, a clamping plate is fixedly installed on the upper end of the slide plate, and elastic parts are fixedly installed on the upper ends of two groups of clamping plates.

[0010] Preferably, a plurality of sets of anti-slip pads are fixedly mounted on a side of the limiting cylinder away from the supporting plate.

[0011] Preferably, a handle is fixedly mounted on the lower end of the screw rod.

[0012] Preferably, the inner wall of the limiting cylinder is in contact with the surface of the guide wheel.

[0013] Preferably, the slide plate is slidably connected to the inner wall of the slot, and the elastic member is configured as an arc-shaped structure.

[0014] Compared with the prior art, the utility model provides a wire drawing machine with a transmission mechanism, which has the following beneficial effects:

[0015] 1. The wire drawing machine with a transmission mechanism is convenient for improving the sliding stability of the metal wire by setting the transmission mechanism. The device limits the sliding of metal wires of different diameters through two sets of limit cylinders, drives the sleeve to move by rotating the screw, drives the connecting rod to move by the movement of the sleeve, drives the two sets of sliders to move inside the slide groove by the movement of the connecting rod, and then drives the limit cylinder at the upper end of the slider to move and limit, thereby preventing the metal wire from shaking left and right and slipping when sliding on the surface of the wire wheel, thereby improving the use effect of the device.

[0016] 2. The wire drawing machine with a transmission mechanism is provided with an anti-slip structure to facilitate limiting the upper end of the metal wire. A slot is opened at the upper end of the limit cylinder, and a slide plate and a T-shaped clip are slidably connected inside the slot. The metal wire is limited and moved by the elastic part on the upper end of the T-shaped clip. When the metal wire contacts the lower end of the elastic part, it will be driven to move upward to a certain position, thereby further improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the fixed plate of the utility model when viewed from above;

[0019] Figure 3 It is a partial cross-sectional three-dimensional structural schematic diagram of the limit cylinder of the utility model;

[0020] Figure 4 This is an enlarged structural diagram of part A of the utility model.

[0021] In the figure: 1. bottom plate; 2. wire drawing structure; 3. transmission mechanism; 4. anti-skid structure; 5. anti-skid pad; 6. handle; 31. fixing plate; 32. support plate; 33. rotating shaft; 34. guide wheel; 35. limiting cylinder; 36. screw rod; 37. sleeve; 38. slide groove; 39. slider; 310. connecting rod; 41. notch; 42. tension spring; 43. slide plate; 44. T-shaped clamping plate; 45. elastic member. DETAILED DESCRIPTION

[0022] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a wire drawing machine with a transmission mechanism, comprising a bottom plate 1, a wire drawing structure 2 is arranged on the front of the bottom plate 1, a transmission mechanism 3 is arranged on the side wall of the bottom plate 1, the transmission mechanism 3 comprises three groups of fixed plates 31 fixedly installed on the side wall of the bottom plate 1, two groups of fixed plates 31 are in the same horizontal line, two groups of support plates 32 are fixedly installed on the upper end of the bottom plate 1, the side wall of the support plate 32 is rotatably connected with a rotating shaft 33, and the ends of the two groups of rotating shafts 33 are respectively fixedly connected to the two ends of the wire wheel 34 Two groups of limiting cylinders 35 are arranged on the surface of the guide wheel 34, the lower end of the fixed plate 31 is rotatably connected with a screw 36 through a shaft sleeve, and a sleeve 37 is threadedly connected to the surface of the screw 36, and two groups of sliding grooves 38 are opened inside the fixed plate 31, and a slider 39 is slidably connected inside the sliding groove 38. The upper end of the slider 39 is fixedly connected to the lower end of the limiting cylinder 35, and one end of the connecting rod 310 is hinged at the lower end of the slider 39, and the other end of the connecting rod 310 is hinged to the side wall of the sleeve 37, and an anti-slip structure 4 is arranged inside the limiting cylinder 35.

[0023] Specifically, the transmission mechanism 3 of the technical solution of the utility model includes: a fixed plate 31, a support plate 32, a rotating shaft 33, a guide wheel 34, a limiting cylinder 35, a screw rod 36, a sleeve 37, a slide groove 38, a slider 39, and a connecting rod 310.

[0024] In one embodiment of the utility model, a transmission mechanism 3 is provided to facilitate improving the sliding stability of the metal wire, and a wire drawing structure 2 is provided to pull the metal wire. The wire drawing structure 2 is the prior art disclosed in the original application and will not be repeated here. Three sets of wire wheels 34 are provided to initially limit the movement of the metal wire. The three sets of wire wheels 34 are V-shaped on the side wall of the base plate 1, so that the metal wire is more stable when moving and is not prone to slippage. Two sets of limiting cylinders 35 are provided on the surface of the wire wheels 34 to limit the movement of the metal wire. The limiting cylinders 35 can be adjusted so that metal wires of different diameters can be limited in sliding.

[0025] When in use, the user can rotate the handle 6, and the rotation of the handle 6 drives the screw 36 at its upper end to rotate, and the rotation of the screw 36 drives the sleeve 37 threadedly connected to the surface to move, and the movement of the sleeve 37 drives the connecting rod 310 of the side wall to move, and the movement of the connecting rod 310 drives the two groups of sliders 39 hinged to it to move inside the slide groove 38, thereby driving the limiting cylinder 35 at the upper end of the slider 39 to move and limit, thereby preventing the metal wire from shaking left and right and slipping when sliding on the surface of the wire wheel 34, thereby improving the use effect of the device.

[0026] By setting up an anti-slip structure 4, it is convenient to limit the upper end of the metal wire. By opening a slot 41 at the upper end of the limiting cylinder 35, a slide plate 43 and a T-shaped clamping plate 44 are slidably connected inside the slot 41, and the metal wire is limited and moved by an elastic member 45 at the upper end of the T-shaped clamping plate 44. When the metal wire contacts the lower end of the elastic member 45, it will drive it to move upward to a certain position, further improving the use effect of the device. The elastic member 45 is squeezed by the metal wire and moves upward to a certain position. At this time, the elastic member 45 is limited by two groups of T-shaped clamping plates 44 on its side walls, thereby preventing the elastic member 45 from moving too much, further improving the use effect of the device.

[0027] Please continue reading Figure 1-Figure 4 The anti-skid structure 4 includes a slot 41 opened at the upper end of the limiting cylinder 35, a tension spring 42 is fixedly installed on the inner wall of the slot 41, a slide plate 43 is fixedly installed on the upper end of the tension spring 42, a T-shaped clamping plate 44 is fixedly installed on the upper end of the slide plate 43, and elastic members 45 are fixedly installed on the upper ends of the two groups of T-shaped clamping plates 44. Multiple groups of anti-skid pads 5 are fixedly installed on the side of the limiting cylinder 35 away from the support plate 32, a handle 6 is fixedly installed on the lower end of the screw rod 36, the inner wall of the limiting cylinder 35 is in contact with the surface of the guide wheel 34, the slide plate 43 is slidably connected to the inner wall of the slot 41, and the elastic member 45 is set to an arc structure.

[0028] During operation, three sets of wire wheels 34 are provided to initially limit the movement of the metal wire. The three sets of wire wheels 34 are arranged in a V shape on the side wall of the bottom plate 1 so that the metal wire is more stable when moving. When in use, the handle 6 can be turned to drive the screw rod 36 to rotate through the rotation of the handle 6. The rotation of the screw rod 36 drives the sleeve 37 to move. The movement of the sleeve 37 drives the connecting rod 310 to move. The movement of the connecting rod 310 drives the two sets of sliders 39 to move inside the slide groove 38, thereby driving the limiting cylinder 35 at the upper end of the slider 39 to move to limit the metal wires of different diameters. Then, the wire drawing structure 2 is used to pull the metal wire. When the metal wire moves, it contacts the elastic member 45. At this time, the elastic member 45 is limited by the two sets of T-shaped clamping plates 44 on its side wall. When moving, the T-shaped clamping plate 44 will also stretch the tension spring 42 upward, thereby preventing the elastic member 45 from moving too much, further improving the use effect of the device.

[0029] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A wire drawing machine with a transmission mechanism, comprising a base plate (1), a wire drawing structure (2) being arranged on the front side of the base plate (1), characterized in that: The side wall of the bottom plate (1) is provided with a transmission mechanism (3), and the transmission mechanism (3) comprises: A fixed plate (31), wherein the three groups of the fixed plates (31) are all fixedly mounted on the side walls of the bottom plate (1), and the two groups of the fixed plates (31) are located at the same horizontal line. Two groups of support plates (32) are fixedly mounted on the upper end of the bottom plate (1), and the side walls of the support plates (32) are rotatably connected with a rotating shaft (33), and the ends of the two groups of the rotating shaft (33) are respectively fixedly connected to the two ends of the guide wheel (34); A limiting cylinder (35), two groups of the limiting cylinders (35) are both arranged on the surface of the guide wheel (34), the lower end of the fixing plate (31) is rotatably connected with a screw rod (36) through a shaft sleeve, the surface of the screw rod (36) is threadedly connected with a sleeve (37), two groups of sliding grooves (38) are opened inside the fixing plate (31), a slider (39) is slidably connected inside the sliding groove (38), the upper end of the slider (39) is fixedly connected to the lower end of the limiting cylinder (35), one end of a connecting rod (310) is hinged at the lower end of the slider (39), and the other end of the connecting rod (310) is hinged to the side wall of the sleeve (37), and an anti-slip structure (4) is arranged inside the limiting cylinder (35).

2. A wire drawing machine with a transmission mechanism according to claim 1, characterized in that: The anti-slip structure (4) comprises a notch (41) formed at the upper end of the limiting cylinder (35); a tension spring (42) is fixedly mounted on the inner wall of the notch (41); a slide plate (43) is fixedly mounted on the upper end of the tension spring (42); a clamping plate (44) is fixedly mounted on the upper end of the slide plate (43); and elastic members (45) are fixedly mounted on the upper ends of two groups of clamping plates (44).

3. A wire drawing machine with a transmission mechanism according to claim 1, characterized in that: A plurality of sets of anti-slip pads (5) are fixedly mounted on one side of the limiting cylinder (35) away from the supporting plate (32).

4. A wire drawing machine with a transmission mechanism according to claim 1, characterized in that: A handle (6) is fixedly mounted on the lower end of the screw rod (36).

5. A wire drawing machine with a transmission mechanism according to claim 1, characterized in that: The inner wall of the limiting cylinder (35) is in contact with the surface of the guide wheel (34).

6. A wire drawing machine with a transmission mechanism according to claim 2, characterized in that: The slide plate (43) is slidably connected to the inner wall of the slot (41), and the elastic member (45) is configured as an arc-shaped structure.

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