Metal plate wire drawing machine for machining

Abstract

The utility model relates to the technical field of metal wire drawing machines, in particular to a metal plate wire drawing machine for machining, which comprises a shell and a supporting plate, the surface of the shell is fixedly connected with the supporting plate, a limiting device is arranged in the shell, the surface of the supporting plate is fixedly connected with a first box body, and a wire drawing device is arranged in the first box body. According to the metal plate wire drawing machine for machining, through cooperation of a limiting device and the shell, the telescopic end of a first hydraulic cylinder extends to push a trapezoidal block to compress a second spring, so that the trapezoidal block is not connected with a sliding way on the inner surface of the shell in a clamped mode any more; and a baffle can quickly move upwards under the pushing of a first spring, so that the baffle can extend out of the interior of the shell, the situations of falling and deviation caused by excessive movement are effectively reduced by limiting the metal plate during machining, and the machining quality of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal wire drawing machines, in particular to a metal plate wire drawing machine for mechanical processing. Background Technique

[0002] The metal wire drawing machine adopts two groups of differential wheels rotating in the same direction. The upper group is a fast-rotating grinding roller, and the lower group is a slow-rotating rubber roller. Aluminum or aluminum alloy plates pass through the two groups of rollers and are brushed out with delicate intermittent straight lines. Random wire drawing is a kind of matte wire pattern without rules and obvious lines obtained by moving the aluminum plate back and forth, left and right under a high-speed rotating copper wire brush.

[0003] For example, a metal plate wire drawing machine for mechanical processing with the authorization announcement number of "CN220463375U" can drive the adjustable roller shaft to loosen the abrasive belt by rotating the worm, so as to facilitate the replacement of the abrasive belt, which is more convenient in operation and can improve the efficiency of replacing the abrasive belt. However, when the device is used for wire drawing processing of metal plates, it is not convenient to limit the position of the metal plate. When the metal plate moves, there will be a situation where the movement is excessive and the metal plate drops, resulting in damage to the surface of the metal plate due to being knocked. At the same time, it is not convenient to limit the position of the metal plate when it moves, resulting in the metal plate being affected by the force during processing by the processing equipment, resulting in deviation, which affects the processing quality of the device. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problem of poor processing quality of the device, and to provide a metal plate wire drawing machine for mechanical processing.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] Design a metal plate wire drawing machine for mechanical processing, including a housing and a support plate. The support plate is fixedly connected to the surface of the housing. A limiting device is arranged inside the housing. A first box body is fixedly connected to the surface of the support plate. A wire drawing device is arranged inside the first box body. A first motor is fixedly connected to the inner surface of the housing through a bracket. The output shaft of the first motor is rotationally connected to a toothed pulley arranged on the surface of a roller through a toothed belt. The surface of the housing is rotationally connected to the protruding parts on the surfaces of multiple rollers through bearings. Multiple groups of rollers all penetrate through the surface of the housing through openings opened on the surface of the housing.

[0007] Preferably, the limiting device includes a second motor and a winding drum. The second motor is fixedly connected to the inner surface of the housing through a bracket. A winding drum is fixedly connected to the output shaft of the second motor. A pulling rope is wound around the surface of the winding drum. One end of the pulling rope is fixedly connected to the surface of a cross bar. One end of the cross bar is fixedly connected to the surface of a baffle. The baffle penetrates through the surface of the housing through a slideway opened on its surface. The baffle is slidably connected to the surface of a slide bar through the slideway opened on its surface. One end of the slide bar is fixedly connected to the inner surface of the housing. A first spring is sleeved on the surface of the slide bar. A slideway block is fixedly connected to the surface of the baffle. The slideway block is slidably clamped to the surface of a trapezoidal block through the slideway opened on its surface. The two ends of a second spring are respectively fixedly connected to the surface of the trapezoidal block and the inner surface of the slideway block.

[0008] Preferably, a first hydraulic cylinder is fixedly connected to the inner surface of the housing. The telescopic end of the first hydraulic cylinder is slidably connected to the slideway opened on the inner surface of the housing. The housing is slidably clamped to the surface of a bent plate through the slideway opened on its surface.

[0009] Preferably, two runner brackets are fixedly connected to the surface of the bent plate. The surfaces of both sides of the runner brackets are rotatably connected to runners through pin shafts. The bent plate is threadedly connected to the surface of a threaded rod through a threaded hole opened on its surface. One end of the threaded rod is rotatably connected to the output shaft of a third motor through a speed reducer. The third motor is fixedly connected to the surface of the speed reducer through a bracket. The speed reducer is fixedly connected to the inner surface of the housing.

[0010] Preferably, the wire drawing device includes a second hydraulic cylinder and a slider. The second hydraulic cylinder is fixedly connected to the inner surface of the first box body. A slider is fixedly connected to the telescopic end of the second hydraulic cylinder. The slider is slidably clamped to the slideway opened on the inner surface of a sleeve. The sleeve is fixedly connected to the surface of the second box body. The two ends of a third spring are respectively fixedly connected to the surface of the second box body and the surface of the slider. A straight rod is fixedly connected to the surface of the second box body. The surface of the straight rod is slidably connected to the through hole opened on the surface of a through hole block. The through hole block is fixedly connected to the inner surface of the first box body.

[0011] Preferably, the inner surface of the second box body is rotatably connected to the protruding parts at one ends of two transmission wheels through bearings. The protruding part at one end of one side of the transmission wheel penetrates through the surface of the second box body and is fixedly connected to the output shaft of a fourth motor. The fourth motor is fixedly connected to the surface of the second box body through a bracket. The surfaces of both sides of the transmission wheels are rotatably connected to a grinding belt.

[0012] Preferably, the surface of the second box body is movably connected to a sliding door through a hinge. A handle is provided on the surface of the sliding door.

[0013] A wire drawing machine for metal plates used in machining proposed by the present utility model has the beneficial effects that: through the cooperation of the limiting device and the housing, the metal plate is placed on the surfaces of multiple groups of rollers. The output shaft of the third motor rotates to drive the threaded rod to rotate through a speed reducer, so that the threaded rod can drive the bent plate to move downward. The movement of the bent plate can drive the runner to move downward, making the surface of the runner tightly abut against the surface of the metal plate. The telescopic end of the first hydraulic cylinder extends to push the trapezoidal block to compress the second spring, so that the trapezoidal block no longer engages with the slideway on the inner surface of the housing. Under the push of the first spring, the baffle can move upward quickly, so that the baffle can extend out of the interior of the housing. By limiting the metal plate during processing, the situation of dropping and deviation caused by excessive movement is effectively reduced, and the processing quality of the device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is Figure 1 the front elevation sectional view of

[0016] Figure 3 is Figure 1 the front view of

[0017] Figure 4 is Figure 1 the side view of

[0018] Figure 5 is Figure 2 the schematic diagram of part A in

[0019] Figure 6 is Figure 2 the schematic diagram of part B in

[0020] In the figure: 1. Housing, 2. Limiting device, 201. Second motor, 202. Drum, 203. Cross bar, 204. Slide bar, 205. First spring, 206. Slideway block, 207. Baffle, 208. Trapezoidal block, 209. Second spring, 3. Threaded rod, 4. Third motor, 5. First hydraulic cylinder, 6. Roller, 7. First motor, 8. Support plate, 9. Wire drawing device, 901. Second hydraulic cylinder, 902. Straight rod, 903. Slide block, 904. Through hole block, 905. Second box body, 906. Third spring, 907. Sleeve, 10. First box body, 11. Runner, 12. Bent plate, 13. Transmission wheel, 14. Grinding belt, 15. Fourth motor, 16. Runner frame, 17. Sliding door. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The present utility model will be further described below with reference to the accompanying drawings:

[0022] Refer to the attached Figures 1-6: In this embodiment, a metal plate wire drawing machine for machining includes a housing 1 and a support plate 8. The support plate 8 is fixedly connected to the surface of the housing 1. A limiting device 2 is provided inside the housing 1. A first box body 10 is fixedly connected to the surface of the support plate 8. A wire drawing device 9 is provided inside the first box body 1. A first motor 7 is fixedly connected to the inner surface of the housing 1 through a bracket. The first motor 7 can meet the working needs according to actual requirements. The first motor 7 can drive a roller 6 to rotate through a belt. The output shaft of the first motor 7 is rotationally connected to a toothed pulley provided on the surface of a roller 6 through a toothed belt. The diameter of the output shaft of the first motor 7 is larger than the diameter of the protruding part of the roller 6, so that the wrap angle of the belt can meet stable transmission. The roller 6 is made of rubber material. The protruding parts on the surface of the roller 6 are rotationally connected to the surface of the housing 1 through bearings. Multiple groups of rollers 6 penetrate through the surface of the housing 1 through openings provided on the surface of the housing 1. Multiple groups of rollers 6 can support the metal plate to move;

[0023] A first hydraulic cylinder 5 is fixedly connected to the inner surface of the housing 1. The first hydraulic cylinder 5 can meet the working needs according to actual requirements. The first hydraulic cylinder 5 can push the trapezoidal block 208 to reset. The telescopic end of the first hydraulic cylinder 5 is slidably connected to a slideway provided on the inner surface of the housing 1. The housing 1 is slidably clamped to the surface of the bent plate 12 through a slideway provided on the surface. Two runner brackets 16 are fixedly connected to the surface of the bent plate 12. The surfaces of both sides of the runner brackets 16 are rotationally connected to a runner 11 through pins. The runner 11 is made of rubber material. The bent plate 12 is threadedly connected to the surface of the threaded rod 3 through a threaded hole provided on the surface. The rotation of the threaded rod 3 can drive the bent plate 12 to rise and fall. One end of the threaded rod 3 is rotationally connected to the output shaft of a third motor 4 through a reducer. The third motor 4 can meet the working needs according to actual requirements. The third motor 4 can drive the threaded rod 3 to rotate through the reducer. The third motor 4 is fixedly connected to the surface of the reducer through a bracket. The reducer is fixedly connected to the inner surface of the housing 1. The inner surface of the second box body 905 is rotationally connected to the protruding parts at one ends of two transmission wheels 13 through bearings. The protruding part at one end of one side of the transmission wheel 13 penetrates through the surface of the second box body 905 and is fixedly connected to the output shaft of a fourth motor 15. The fourth motor 15 can meet the working needs according to actual requirements. The fourth motor 15 can drive the transmission wheel 13 on one side to rotate. A relatively thin rubber layer is provided on the surface of the transmission wheel 13. The transmission wheel 13 can transmit the rotation of the fourth motor 15 to the surface of the abrasive belt 14, so that the abrasive belt 14 can rotate. The fourth motor 15 is fixedly connected to the surface of the second box body 905 through a bracket. The surfaces of both sides of the transmission wheels 13 are rotationally connected to the abrasive belt 14. The surface of the abrasive belt 14 is the same as that of sandpaper. The roughness of the sandpaper is selected and replaced according to the required wire drawing effect for processing. The surface of the second box body 905 is movably connected to a sliding door 17 through a hinge. A handle is provided on the surface of the sliding door 17. Opening the sliding door 17 can facilitate the replacement of the abrasive belt 14.

[0024] The limiting device 2 includes a second motor 201 and a winding drum 202. The second motor 201 is fixedly connected to the inner surface of the housing 1 through a bracket. The second motor 201 can drive the winding drum 202 to rotate according to actual needs to meet the working requirements. The output shaft of the second motor 201 is fixedly connected to the winding drum 202. A pulling rope is wound around the surface of the winding drum 202. The winding drum 202 can pull the cross bar 203 to move by winding the pulling rope. One end of the pulling rope is fixedly connected to the surface of the cross bar 203. One end of the cross bar 203 is fixedly connected to the surface of the baffle 207. The cross bar 203 can drive the baffle 207 to move synchronously. The baffle 207 penetrates through the surface of the housing 1 through the slideway opened on its surface. The baffle 207 is slidably connected to the surface of the slide bar 204 through the slideway opened on its surface. The slide bar 204 can fix the movement track of the baffle 207. One end of the slide bar 204 is fixedly connected to the inner surface of the housing 1. A first spring 205 is sleeved on the surface of the slide bar 204;

[0025] The elastic coefficient of the first spring 205 can be determined according to actual needs to meet the working requirements. The first spring 205 can push the baffle 207 to move upward quickly. A slideway block 206 is fixedly connected to the surface of the baffle 207. The slideway block 206 is slidably clamped to the surface of the trapezoidal block 208 through the slideway opened on its surface to fix the movement track of the trapezoidal block 208. The trapezoidal block 208 can be clamped to the slideway opened on the inner surface of the housing 1 so that the baffle 207 is fixed in position after retracting into the housing 1. The two ends of a second spring 209 are respectively fixedly connected to the surface of the trapezoidal block 208 and the inner surface of the slideway block 206. The elastic coefficient of the second spring 209 can be determined according to actual needs to meet the working requirements. The second spring 209 can provide movement space for the trapezoidal block 208.

[0026] The wire drawing device 9 includes a second hydraulic cylinder 901 and a slider 903. The second hydraulic cylinder 901 is fixedly connected to the inner surface of the first box body 10. The second hydraulic cylinder 901 can drive the slider 903 to move synchronously according to actual needs to meet the working requirements. The telescopic end of the second hydraulic cylinder 901 is fixedly connected to the slider 903. The slider 903 is slidably clamped to the slideway opened on the inner surface of the sleeve 907. The slider 903 can drive the sleeve 907 to move synchronously. The sleeve 907 is fixedly connected to the surface of the second box body 905. The two ends of a third spring 906 are respectively fixedly connected to the surface of the second box body 905 and the surface of the slider 903. The elastic coefficient of the third spring 906 can be determined according to actual needs to meet the working requirements. The third spring 906 can provide movement space between the sleeve 907 and the slider 903. A straight rod 902 is fixedly connected to the surface of the second box body 905. The surface of the straight rod 902 is slidably connected to the through hole opened on the surface of the through hole block 904. The through hole block 904 is fixedly connected to the inner surface of the first box body 10. The straight rod 902 can fix the movement track of the second box body 905.

[0027] Working principle:

[0028] When wire drawing the metal plate:

[0029] Limiting process:

[0030] Place the metal plate on the surfaces of multiple groups of rollers 6, connect the external power supply of the third motor 4, start the output shaft of the third motor 4 to rotate, drive the threaded rod 3 to rotate through the reducer, so that the threaded rod 3 can drive the bent plate 12 to move downward. The movement of the bent plate 12 can drive the runner 11 to move downward, making the surface of the runner 11 tightly abut against the surface of the metal plate. At the same time, connect the external power supply of the first hydraulic cylinder 5, start the telescopic end of the first hydraulic cylinder 5 to extend, push the trapezoidal block 208 to compress the second spring 209, so that the trapezoidal block 208 is no longer clamped with the slideway on the inner surface of the housing 1. Under the push of the first spring 205, the baffle 207 can move quickly upward, so that the baffle 207 can extend out of the inside of the housing 1. When it is necessary to reset the baffle 207, connect the external power supply of the second motor 201, start the output shaft of the second motor 201 to rotate to drive the reel 202 to rotate, so that the reel 202 winds up the pulling rope to drive the cross bar 203 to move, so that the cross bar 203 can drive the baffle 207 to move downward, and the trapezoidal block 208 is clamped with the slideway on the inner surface of the housing 1 again.

[0031] Processing process:

[0032] Connect the external power supply of the second hydraulic cylinder 901, start the telescopic end of the second hydraulic cylinder 901 to extend to drive the second box body 905 to move downward, so that the second box body 905 can drive the abrasive belt 14 to move downward and fit with the surface of the metal plate. Under the action of the third spring 906, the abrasive belt 14 has a certain movement space. When the third spring 906 is compressed to the limit position, the position of the abrasive belt 14 can be fixed. Connect the output shaft of the fourth motor 15 to rotate to drive the transmission wheel 16 on one side to rotate, so that the transmission wheel 16 can drive the abrasive belt 14 to rotate, and perform friction wire drawing processing on the surface of the metal plate. At the same time, connect the external power supply of the first motor 7, start the output shaft of the first motor 7 to rotate through the belt to drive a group of rollers 6 to rotate, so that the rollers 6 can drive the metal plate to move, so that the surface of the metal plate can be completely processed. When the metal plate moves to abut against the surface of the baffle 207, stop the first motor 7. The rotation direction of the rollers 6 is opposite to the rotation direction of the abrasive belt 14.

[0033] Although the present utility model has been illustrated and described by referring to the preferred embodiments, those of ordinary skill in the art should understand that various changes in form and details can be made within the scope of the claims.

Claims

1. A metal plate wire drawing machine for mechanical processing, comprising a housing (1) and a support plate (8), wherein the support plate (8) is fixedly connected to the surface of the housing (1), characterized in that: A limiting device (2) is provided inside the shell (1); a first box body (10) is fixedly connected to the surface of the support plate (8); a wire drawing device (9) is provided inside the first box body (10); a first motor (7) is fixedly connected to the inner surface of the shell (1) via a bracket; an output shaft of the first motor (7) is rotatably connected to a toothed pulley provided on the surface of a roller (6) via a toothed belt; the surface of the shell (1) is rotatably connected to protruding portions of the surfaces of multiple rollers (6) via bearings; and multiple groups of rollers (6) penetrate the surface of the shell (1) through openings provided on the surface of the shell (1).

2. A metal plate wire drawing machine for mechanical processing according to claim 1, characterized in that: The limiting device (2) comprises a second motor (201) and a reel (202); the second motor (201) is fixedly connected to the inner surface of the housing (1) via a bracket; the output shaft of the second motor (201) is fixedly connected to the reel (202); a pull rope is wound around the surface of the reel (202); one end of the pull rope is fixedly connected to the surface of a cross bar (203); one end of the cross bar (203) is fixedly connected to the surface of a baffle (207); the baffle (207) passes through the surface of the housing (1) via a slideway provided on the surface; the baffle (207) is slidably connected to the surface of the slide rod (204) through a slideway opened on the surface, one end of the slide rod (204) is fixedly connected to the inner surface of the housing (1), the surface of the slide rod (204) is sleeved with a first spring (205), the surface of the baffle (207) is fixedly connected to a slide block (206), the slide block (206) is slidably engaged with the surface of the trapezoidal block (208) through a slideway opened on the surface, and the surface of the trapezoidal block (208) and the inner surface of the slide block (206) are respectively fixedly connected to the two ends of the second spring (209).

3. A metal plate wire drawing machine for mechanical processing according to claim 1, characterized in that: A first hydraulic cylinder (5) is fixedly connected to the inner surface of the outer shell (1); the telescopic end of the first hydraulic cylinder (5) is slidably connected to a slideway provided on the inner surface of the outer shell (1); and the outer shell (1) is slidably engaged with the surface of the bent plate (12) via the slideway provided on the surface.

4. A metal plate wire drawing machine for mechanical processing according to claim 3, characterized in that: The surface of the bent plate (12) is fixedly connected to two rotating wheel frames (16); the surfaces of the rotating wheel frames (16) on both sides are rotationally connected to the rotating wheel (11) via pins; the bent plate (12) is threadedly connected to the surface of the threaded rod (3) via a threaded hole provided on the surface; one end of the threaded rod (3) is rotationally connected to the output shaft of the third motor (4) via a reducer; the third motor (4) is fixedly connected to the surface of the reducer via a bracket; and the reducer is fixedly connected to the inner surface of the housing (1).

5. A metal plate wire drawing machine for mechanical processing according to claim 1, characterized in that: The wire drawing device (9) comprises a second hydraulic cylinder (901) and a slider (903), wherein the second hydraulic cylinder (901) is fixedly connected to the inner surface of the first box body (10), the telescopic end of the second hydraulic cylinder (901) is fixedly connected to the slider (903), the slider (903) is slidably engaged with a slideway provided on the inner surface of a sleeve (907), the sleeve (907) is fixedly connected to the surface of the second box body (905), the surface of the second box body (905) and the surface of the slider (903) are respectively fixedly connected to the two ends of a third spring (906), the surface of the second box body (905) is fixedly connected to a straight rod (902), the surface of the straight rod (902) is slidably connected to a through hole provided on the surface of a through hole block (904), and the through hole block (904) is fixedly connected to the inner surface of the first box body (10).

6. A metal plate wire drawing machine for mechanical processing according to claim 5, characterized in that: The inner surface of the second housing (905) is rotatably connected to the protruding parts at one end of the two transmission wheels (13) via a bearing; the protruding part at one end of the transmission wheel (13) on one side passes through the surface of the second housing (905) and is fixedly connected to the output shaft of the fourth motor (15); the fourth motor (15) is fixedly connected to the surface of the second housing (905) via a bracket; the surfaces of the transmission wheels (13) on both sides are rotatably connected to the sanding belt (14).

7. A metal plate wire drawing machine for mechanical processing according to claim 5, characterized in that: The surface of the second box body (905) is movably connected to the sliding door (17) via a hinge, and a handle is provided on the surface of the sliding door (17).

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