Roller repairing and grinding equipment

Abstract

The utility model discloses roller repairing and polishing equipment, which relates to the field of roller repairing and comprises an equipment platform, a spacing adjusting mechanism arranged on the upper surface of the equipment platform, symmetrically distributed clamping mechanisms arranged at two ends of the spacing adjusting mechanism, a polishing mechanism arranged on one side of the clamping mechanisms, and a rotating mechanism arranged on one side of the spacing adjusting mechanism. A roller is arranged on the upper side of the distance adjusting mechanism, hexagonal holes are formed in the two ends of the roller, and the clamping mechanism comprises a U-shaped plate. The roller hoisting device has the beneficial effects that the U-shaped plate is arranged, when a roller is hoisted, the roller is horizontally put down and put into the U-shaped plate, the lower side clamping and lifting device and the upper side clamping and lifting device are arranged in the U-shaped plate, after the two ends of the roller are put into the U-shaped plate, the distance between lower pulleys is controlled by adjusting a second bidirectional threaded rod, and the distance between upper pulleys is controlled through a lead screw; the roller is limited in the U-shaped plate, the U-shaped plate is kept rotatable, and the rotating mechanism is arranged at one end of the roller and matched with the grinding mechanism on the side face to repair the roller.

Description

Technical Field

[0001] The utility model relates to the field of roller repair, in particular to a roller repair and grinding device. Background Art

[0002] A roller is a mechanical tool that can deform metal. It is generally used on a rolling mill. The steel is rolled using the pressure generated by the rolling of a pair or a group of rollers. The steel can be rolled to achieve an ideal shape or thickness. Since the surface of the roller will be worn or damaged after long-term rolling, the roller is generally repaired and polished to improve economic benefits. The grinding and repair of the roller machine can make the roller surface meet the rolling standards.

[0003] For example, the patent document with the announcement number CN220613285U discloses a roller repair and grinding device, in which one side of the roller is clamped by a rotatable chuck, and the other side is provided with a movable cone head. However, since the most convenient and quickest way to hoist the roller is to place the roller horizontally at the same time, the device needs to clamp one end of the roller in the chuck first, and then adjust the cone head to clamp the entire roller, so the clamping is more troublesome. Utility Model Content

[0004] The purpose of the utility model is to provide a roller repairing and grinding device in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A roller repair and grinding device comprises an equipment platform, the upper surface of the equipment platform is provided with a spacing adjustment mechanism, two ends of the spacing adjustment mechanism are provided with symmetrically distributed clamping mechanisms, one side of the clamping mechanism is provided with a grinding mechanism, one side of the spacing adjustment mechanism is provided with a rotating mechanism, the upper side of the spacing adjustment mechanism is provided with a roller, both ends of the roller are provided with hexagonal holes, the clamping mechanism comprises a U-shaped plate, the bottom end of the U-shaped plate is slidably connected to the equipment platform, two bidirectional threaded rods are rotatably connected in the U-shaped plate, both sides of the two bidirectional threaded rods are threadedly connected with threaded blocks, a lower pulley is installed on the top of the thread block, the bottom end of the thread block is slidably connected to the U-shaped plate, a lowering motor is installed on the outer side of the U-shaped plate, the output shaft of the lowering motor is fixedly connected to the two bidirectional threaded rods, and symmetrically distributed upper sliding components are provided on the inner sides of both ends of the U-shaped plate.

[0007] Preferably, the upper sliding component includes an upper sliding column, which is slidably connected to the two ends of the U-shaped plate, the inner end of the upper sliding column is fixedly connected to a wheel seat, the wheel seat is equipped with an upper pulley, the wheel seat is rotatably connected to a screw rod, the outer end of the upper sliding column is equipped with an upper sliding motor, and the output shaft of the upper sliding motor is fixedly connected to the screw rod.

[0008] Preferably, the spacing adjustment mechanism includes a bidirectional threaded rod, the middle part of the bidirectional threaded rod is rotatably connected to a bearing seat, the bottom end of the bearing seat is fixedly connected to the equipment platform, both ends of the bidirectional threaded rod are threadedly connected to a U-shaped plate, a rotating motor is installed on the upper surface of the equipment platform, and the output shaft of the rotating motor is fixedly connected to the bidirectional threaded rod.

[0009] Preferably, the rotating mechanism comprises a vertical plate, a sliding assembly is provided at the bottom of the vertical plate, a rotating motor 2 is installed at the top of the vertical plate, an output shaft of the rotating motor 2 is fixedly connected to a hexagonal prism, and the hexagonal prism and the hexagonal hole match each other.

[0010] Preferably, the sliding assembly includes a track 1, the track 1 is fixedly connected to the equipment platform, the track 1 is cooperatively connected to a linear motor 1, and the top surface of the linear motor 1 is fixedly connected to the bottom end of the vertical plate.

[0011] Preferably, the grinding mechanism includes a second linear motor, which is cooperatively connected to a second track, which is fixedly connected to the equipment platform, and the top surface of the second linear motor is fixedly connected to an extension plate, and a grinder is installed on the top of the extension plate.

[0012] The beneficial effect is that: a U-shaped plate is provided, and when the rolling roller is hoisted, the rolling roller is lowered horizontally into the U-shaped plate, and a lower clamping and lifting device and an upper clamping and lifting device are arranged in the U-shaped plate. After the two ends of the rolling roller are placed in the U-shaped plate, the spacing of the lower pulley is controlled by adjusting the two-way threaded rod, and the spacing of the upper pulley is controlled by the screw rod, so that the rolling roller is restricted inside the U-shaped plate and the U-shaped plate is kept rotatable. A rotating mechanism is provided at one end of the rolling roller, and the rolling roller is repaired in cooperation with the grinding mechanism on the side.

[0013] The additional technical features and advantages of the present invention will be more clearly explained in the following description, or can be understood through the specific practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0015] Figure 1 This is a first schematic diagram of a roller repair and grinding device according to the utility model;

[0016] Figure 2 The utility model is a kind of roller repair and grinding equipment Figure 1 A partial enlarged view of the middle part;

[0017] Figure 3 This is a second schematic diagram of a roller repair and grinding device according to the utility model;

[0018] Figure 4 It is a rear view of a roller repairing and grinding device described in the utility model.

[0019] The following are the descriptions of the reference numerals:

[0020] 100. Equipment platform; 201. Bearing seat; 202. Two-way threaded rod one; 203. Rotating motor one; 301. U-shaped plate; 302. Two-way threaded rod two; 303. Threaded block; 304. Lower pulley; 305. Lower motor; 306. Upper pulley; 307. Wheel seat; 308. Screw rod; 309. Upper sliding column; 310. Upper sliding motor; 401. Vertical plate; 402. Rotating motor two; 403. Hexagonal prism; 404. Linear motor one; 405. Track one; 501. Linear motor two; 502. Track two; 503. Extension plate; 504. Sander; 600. Roller; 700. Hexagonal hole. DETAILED DESCRIPTION

[0021] 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.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] The utility model is further described below in conjunction with the accompanying drawings:

[0024] like Figure 1 - Figure 4As shown, a roller repair and grinding device comprises an equipment platform, a spacing adjustment mechanism is provided on the upper surface of the equipment platform 100, symmetrically distributed clamping mechanisms are provided at both ends of the spacing adjustment mechanism, a grinding mechanism is provided on one side of the clamping mechanism, a rotating mechanism is provided on one side of the spacing adjustment mechanism, a roller 600 is provided on the upper side of the spacing adjustment mechanism, and hexagonal holes 700 are provided at both ends of the roller 600, the clamping mechanism comprises a U-shaped plate 301, the bottom end of the U-shaped plate 301 is slidably connected to the equipment platform 100, a two-way threaded rod 302 is rotatably connected inside the U-shaped plate 301, thread blocks 303 are threadedly connected on both sides of the two-way threaded rod 302, a lower pulley 304 is installed on the top of the thread block 303, the bottom end of the thread block 303 is slidably connected to the U-shaped plate 301, a lowering motor 305 is installed on the outer side of the U-shaped plate 301, the output shaft of the lowering motor 305 is fixedly connected to the two-way threaded rod 302, and symmetrically distributed upper sliding components are provided on the inner sides of both ends of the U-shaped plate 301.

[0025] The U-shaped plate 301 is used to rotate and connect the two-way threaded rod 302, and the two-way threaded rod 302 is used to control the two threaded blocks 303 to synchronously approach or move away from each other. A lower pulley 304 is installed on the threaded block 303, and the lower pulley 304 supports the two ends of the roller 600 with different diameters. The lower motor 305 provides rotational power to drive the rotation of the two-way threaded rod 302.

[0026] The upper sliding component includes an upper sliding column 309, which is slidably connected to the two ends of the U-shaped plate 301. The inner end of the upper sliding column 309 is fixedly connected to a wheel seat 307, and the wheel seat 307 is equipped with an upper pulley 306. The wheel seat 307 is rotatably connected to a screw rod 308. The outer end of the upper sliding column 309 is equipped with an upper sliding motor 310, and the output shaft of the upper sliding motor 310 is fixedly connected to the screw rod 308.

[0027] The upper sliding column 309 is used to slide and connect the U-shaped plate 301 to keep the wheel seat 307 sliding relative to the U-shaped plate 301. The wheel seat 307 is used to install the upper pulley 306. The upper sliding motor 310 provides rotational power to drive the screw rod 308 to rotate. The screw rod 308 is threadedly connected to the U-shaped plate 301, thereby driving the wheel seat 307 to move closer to or away from the roller 600.

[0028] The spacing adjustment mechanism includes a bidirectional threaded rod 202, the middle part of which is rotatably connected to a bearing seat 201, the bottom end of the bearing seat 201 is fixedly connected to the equipment platform 100, both ends of the bidirectional threaded rod 202 are threadedly connected to a U-shaped plate 301, a rotating motor 203 is installed on the upper surface of the equipment platform 100, and the output shaft of the rotating motor 203 is fixedly connected to the bidirectional threaded rod 202.

[0029] The rotating motor 203 provides a rotating power to drive the bidirectional threaded rod 202 to rotate, and the bidirectional threaded rod 202 drives the two U-shaped plates 301 to move closer to or away from each other synchronously, so as to meet the clamping requirements of rollers 600 of different lengths.

[0030] The rotating mechanism includes a vertical plate 401 , a sliding assembly is provided at the bottom of the vertical plate 401 , a second rotating motor 402 is installed at the top of the vertical plate 401 , an output shaft of the second rotating motor 402 is fixedly connected to a hexagonal prism 403 , and the hexagonal prism 403 matches the hexagonal hole 700 .

[0031] The vertical plate 401 is used to install the second rotating motor 402. The second rotating motor 402 drives the hexagonal prism 403 to rotate. The hexagonal prism 403 extends into the hexagonal hole 700 to drive the roller 600 to rotate.

[0032] The sliding assembly includes a track 405 , which is fixedly connected to the equipment platform 100 , and a linear motor 404 is cooperatively connected to the track 405 , and the top surface of the linear motor 404 is fixedly connected to the bottom end of the vertical plate 401 .

[0033] Track 1 405 provides a sliding track for linear motor 1 404 , and linear motor 1 404 drives vertical plate 401 to move linearly, extending hexagonal column 403 into hexagonal hole 700 .

[0034] The grinding mechanism includes a linear motor 501, which is connected to a track 502. The track 502 is fixedly connected to the equipment platform 100. The top surface of the linear motor 501 is fixedly connected to an extension plate 503, and a grinder 504 is installed on the top of the extension plate 503.

[0035] Track 2 502 provides a sliding track for linear motor 2 501 . Linear motor 2 501 drives the movement of extension plate 503 . Extension plate 503 is used to install grinder 504 . Grinder 504 is used to grind and repair roller 600 .

[0036] Working principle:

[0037] The roller 600 is hoisted above the equipment in an external hoisting device. According to the length of the roller 600, the rotating motor 203 is started to rotate the bidirectional threaded rod 202 to drive the U-shaped plate 301 to move closer to or away from each other. Then, the roller 600 is lowered horizontally so that both ends of the roller 600 enter the U-shaped plate 301. The lower sliding motor 305 is started to drive the bidirectional threaded rod 2 302 to rotate so that the two threaded blocks 303 move closer to or away from each other, so that the lower pulley 304 drags the roller 600. Then, the upper sliding motor 310 is started, and the screw rod 308 rotates so that the wheel seat 307 and the screw rod 308 gradually approach the roller 600, dragging the upper side of the roller 600 to limit the roller 600 to the four pulleys and keep the rotation of the roller 600.

[0038] Start the linear motor 1 404 to make the vertical plate 401 close to the roller 600, and then the rotary motor 2 402 installed on the vertical plate 401 close to the roller 600, insert the hexagonal prism 403 into the hexagonal hole 700, and start the rotary motor 2 402 to drive the hexagonal prism 403 and the roller 600 to rotate.

[0039] The second linear motor 501 and the grinder 504 are started, and the second linear motor 501 drives the grinder 504 to grind the roller 600 through the extension plate 503 .

[0040] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A roller repair and grinding device, comprising a device platform (100), characterized in that: The upper surface of the equipment platform (100) is provided with a spacing adjustment mechanism, and symmetrically distributed clamping mechanisms are provided at both ends of the spacing adjustment mechanism, and a grinding mechanism is provided on one side of the clamping mechanism, and a rotating mechanism is provided on one side of the spacing adjustment mechanism, and a roller (600) is provided on the upper side of the spacing adjustment mechanism, and hexagonal holes (700) are provided at both ends of the roller (600), and the clamping mechanism comprises a U-shaped plate (301), the bottom end of the U-shaped plate (301) is slidably connected to the equipment platform (100), and the U-shaped plate (301) is rotated inside. The U-shaped plate (301) is movably connected to a second bidirectional threaded rod (302); threaded blocks (303) are threadedly connected to the two sides of the second bidirectional threaded rod (302); a lower pulley (304) is installed on the top of the threaded block (303); the bottom end of the threaded block (303) is slidably connected to the U-shaped plate (301); a lowering motor (305) is installed on the outer side of the U-shaped plate (301); the output shaft of the lowering motor (305) is fixedly connected to the second bidirectional threaded rod (302); and symmetrically distributed upper sliding components are provided on the inner sides of both ends of the U-shaped plate (301).

2. The roller repair and grinding equipment according to claim 1, characterized in that: The upper sliding component comprises an upper sliding column (309), wherein the upper sliding column (309) is slidably connected to the two ends of the U-shaped plate (301), the inner end of the upper sliding column (309) is fixedly connected to a wheel seat (307), the wheel seat (307) is installed with an upper pulley (306), the wheel seat (307) is rotatably connected to a screw rod (308), and the outer end of the upper sliding column (309) is installed with an upper sliding motor (310), and the output shaft of the upper sliding motor (310) is fixedly connected to the screw rod (308).

3. The roller repair and grinding equipment according to claim 1, characterized in that: The spacing adjustment mechanism comprises a bidirectional threaded rod (202), the middle part of the bidirectional threaded rod (202) is rotatably connected to a bearing seat (201), the bottom end of the bearing seat (201) is fixedly connected to the equipment platform (100), both ends of the bidirectional threaded rod (202) are threadedly connected to the U-shaped plate (301), a rotating motor (203) is installed on the upper surface of the equipment platform (100), and the output shaft of the rotating motor (203) is fixedly connected to the bidirectional threaded rod (202).

4. The roller repair and grinding equipment according to claim 1, characterized in that: The rotating mechanism comprises a vertical plate (401), a sliding assembly is provided at the bottom of the vertical plate (401), a second rotating motor (402) is installed at the top of the vertical plate (401), an output shaft of the second rotating motor (402) is fixedly connected to a hexagonal prism (403), and the hexagonal prism (403) matches the hexagonal hole (700).

5. The roller repair and grinding equipment according to claim 4, characterized in that: The sliding assembly comprises a track 1 (405), wherein the track 1 (405) is fixedly connected to the equipment platform (100), and the track 1 (405) is cooperatively connected to a linear motor 1 (404), wherein the top surface of the linear motor 1 (404) is fixedly connected to the bottom end of the vertical plate (401).

6. The roller repair and grinding equipment according to claim 1, characterized in that: The grinding mechanism comprises a second linear motor (501), the second linear motor (501) is connected to a second track (502), the second track (502) is fixedly connected to the equipment platform (100), the top surface of the second linear motor (501) is fixedly connected to an extension plate (503), and a grinder (504) is installed on the top of the extension plate (503).

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