High-precision roller grinding equipment

Abstract

The utility model discloses high-precision roller grinding equipment, and relates to the technical field of grinding equipment, the high-precision roller grinding equipment comprises a rack, and the upper end of the rack is provided with a clamping rotating device and a moving device; the grinding device is arranged at the upper end of the moving device; according to the grinding device, the first motor drives the lead screw to rotate, and the lead screw is in threaded connection with the driving shaft, so that the whole moving device can move, and different positions can be ground conveniently; a lifting plate, a lifting seat and a lifting column are arranged at the front end of the cylinder; when the grinding device needs to grind, an air cylinder pushes a lifting plate inwards, the lifting plate drives a lifting column to contract into a lifting base, a spring is arranged in the lifting base, the lifting plate and a sliding plate are in an attached and fixed state, then the air cylinder contracts and drives a rotating block to overturn inwards, and the grinding device overturns inwards to achieve a grinding state; and various complex processing requirements can be flexibly met.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of grinding equipment, in particular to high-precision roller grinding equipment. Background Art

[0002] In modern industrial production, high-precision rollers play a vital role in many fields. For example, in industries such as papermaking, printing, rubber, plastics, and metalworking, the surface quality and accuracy of high-precision rollers directly impact product quality and production efficiency. With the continuous advancement of technology and the increasing demands of industrial production, the requirements for roller surface accuracy, flatness, cylindricity, and other indicators are becoming increasingly stringent.

[0003] Traditional grinding equipment has limited machining accuracy, making it difficult to meet the extremely low surface roughness and extremely high dimensional accuracy requirements for high-precision rollers. In areas where product quality is paramount, such as the production of high-end electronic materials, even the slightest flaw in the roller surface can compromise product quality. These precision issues can lead to unsatisfactory geometric parameters such as roller cylindricity and straightness, impacting equipment operational stability and product consistency.

[0004] Chinese Patent Publication No. CN 214770873 U-Type discloses a shaft roller grinding device, comprising a base, a fixed frame, a hydraulic rod, a rotating disk, a bottom fixer, and a top fixer, wherein the fixed frame is mounted on the base, the hydraulic rod is mounted on the base, the rotating disk is rotatably mounted on the hydraulic rod, the bottom fixer is mounted on the rotating disk, the top fixer is mounted on the fixed frame and is located above the bottom fixer, the top fixer comprises a connecting plate, a support plate, a baffle, a rotating ring, a connecting seat, an electric push rod, and a fixing assembly, wherein the connecting plate is mounted on the fixed frame, the connecting plates are symmetrically arranged in two groups, the support plate is mounted between the two groups of connecting plates, the support plate is provided with a through hole, the baffle is mounted on the support plate, the rotating ring is rotatably mounted on the support plate and is located outside the through hole, the connecting seat is mounted on the rotating ring, the electric push rod is hingedly mounted between the baffle and the connecting seat, and the fixing assembly is rotatably mounted on the support plate and the rotating ring. The utility model relates to the field of shaft roller grinding device design, and specifically refers to a shaft roller grinding device.

[0005] The above-mentioned grinding device is limited in use. The grinder is fixedly mounted on the placement box and cannot be moved. It is difficult to meet the extremely small surface roughness and extremely high dimensional accuracy requirements for high-precision rollers. Utility Model Content

[0006] The purpose of this utility model is to provide a high-precision roller grinding equipment, which is installed on the frame by clamping the rotating device and the moving device, and then fixing the grinding device and the moving device, so that the high-precision roller can be ground in different directions; to solve the technical problems raised in the above background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A high-precision roller grinding device, comprising

[0009] A frame, the upper end of which is provided with a clamping and rotating device and a moving device; the upper end of the moving device is provided with a grinding device;

[0010] The frame includes a base, a frame body is provided at the upper end of the base, two brackets are provided at the upper end of the frame body, and the upper surfaces of the two brackets are respectively provided with two baffles and two slide rails; a slide is also provided at the top position of the frame body and is fixedly connected to motor 1, one end of motor 1 is connected to the screw rod, and the other end of the screw rod is provided with a sleeve.

[0011] As a further technical solution of the present invention, the two slide rails are slidably connected to the slider, the upper end of the slider is arranged on the clamping box, the side surface of the clamping box is installed with a clamping disk 1, the clamping disk 1 is connected to the printing roller, the other end of the printing roller is connected to the clamping disk 2, the clamping disk 2 is fixedly connected to the electric box, and the rear side of the electric box is provided with a motor 2.

[0012] As a further technical solution of the present invention, the screw rod is threadedly connected to the two driving shafts, and the two driving shafts are respectively arranged in the two rotating blocks. Two connecting blocks are respectively provided on the rear sides of the two rotating blocks, and the connecting blocks are connected through connecting columns; two symmetrically arranged cylinders are provided on the front side of the rotating block, and a lifting plate is connected to the top of the cylinder, a lifting seat is provided on the inner side of the lifting plate, and a lifting column is provided on the lifting seat, and the lifting column is fixedly connected to the slide, and the slide is provided with a slide groove for sliding connection with the slideway.

[0013] As a further technical solution of the present invention, a connecting plate is respectively provided at the upper end of the two connecting blocks, a box is provided at the upper end of the connecting plate, a motor three is provided inside the box, a driving pulley is provided at the front end of the motor three, and a belt is provided on the driving pulley.

[0014] As a further technical solution of the present invention, the belt is also connected to a driven pulley, a connecting shaft is provided on the rear side of the driven pulley, and grinding discs are provided at the front ends of the driving pulley and the driven pulley; two water pipes are also provided on the box body, and water spray outlets are provided at the ends of the two water pipes.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] When the utility model is in use, the relative distance between the clamping disc 1 and the clamping disc 2 can be adjusted according to the length of the printing roller. The clamping box can be slid to drive the clamping disc 1 outward or inward through the two slideways and the two sliders at the bottom of the clamping box, so that printing rollers of different lengths can be sharpened. The baffle at the end of the slideway prevents the clamping box from sliding too long and falling, thereby ensuring safety.

[0017] The utility model drives the screw rod to rotate when the motor is turned, and the screw rod is threadedly connected to the driving shaft, so that the moving device can be moved as a whole, which is convenient for grinding at different positions; a cylinder is provided on the inner side of the rotating block, and a lifting plate, a lifting seat and a lifting column are provided at the front end of the cylinder; when the grinding device needs to grind, the cylinder pushes the lifting plate inward, and the lifting plate drives the lifting column to retract into the lifting seat, and a spring is provided in the lifting seat, so that the lifting plate and the slide plate reach a fitted and fixed state, and then the cylinder contracts, driving the rotating block to flip inward, and the grinding device flips inward accordingly to reach the grinding state, which can flexibly cope with various complex processing requirements;

[0018] According to the utility model, when the grinding device is not working, the cylinder pulls the lifting plate outward, and the lifting plate drives the lifting seat to move outward, and then the lifting column is pulled out from the lifting seat. A spring is provided in the lifting seat, and the lifting plate and the slide plate have a certain angle, so that the rotating block flips outward, and the grinding device flips outward accordingly, reaching the non-working state; a slide groove is provided in the slide plate for sliding connection with the slideway, so that the moving device can drive the grinding device to move, thereby improving the precision and the grinding speed;

[0019] The utility model is provided with a belt which is wound around the driving pulley and the driven pulley respectively during installation. The driving pulley drives the driven pulley to rotate via the belt. Both the driving pulley and the driven pulley are provided with grinding discs. The two grinding discs can improve grinding efficiency, reduce production costs and improve production progress. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0021] Figure 2 This utility model Figure 1 Top view of .

[0022] Figure 3 This utility model Figure 1 Left view of .

[0023] Figure 4 This utility model Figure 1 rear view.

[0024] Figure 5 This utility model Figure 2 A partial enlarged schematic diagram.

[0025] Figure 6 This utility model Figure 4 A partial enlarged schematic diagram.

[0026] In the figure: 1-frame, 2-clamping and rotating device, 3-moving device, 4-grinding device;

[0027] 11-base, 12-frame, 13-bracket, 14-baffle, 15-slide rail, 16-motor 1, 17-screw, 18-slideway, 19-sleeve;

[0028] 21-slider, 22-clamping box, 23-clamping disc 1, 24-printing roller, 25-clamping disc 2, 26-electrical box, 27-motor 2;

[0029] 31-driving shaft, 32-rotating block, 33-connecting block, 34-cylinder, 35-lifting plate, 36-lifting seat, 37-lifting column, 38-slide plate, 39-slide groove, 310-connecting column;

[0030] 41-box, 42-motor three, 43-connecting shaft, 44-water pipe, 45-water nozzle, 46-connecting plate, 47-belt, 48-driving pulley, 49-driven pulley, 410-grinding disc. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] See also Figure 1-6 In an embodiment of the present invention, a high-precision roller grinding device includes a frame 1, the upper end of which is provided with a clamping and rotating device 2 and a moving device 3; the upper end of the moving device 3 is provided with a grinding device 4;

[0033] The frame 1 includes a base 11, the upper end of the base 11 is provided with a frame body 12, the upper end of the frame body 12 is provided with two brackets 13, the upper surfaces of the two brackets 13 are respectively provided with two baffles 14 and two slide rails 15; the top position of the frame body 12 is also provided with a slide 18 and is fixedly connected to a motor 16, one end of the motor 16 is connected to a screw rod 17, and the other end of the screw rod 17 is provided with a sleeve 19.

[0034] By adopting the above technical solution, the motor 16 drives the screw 17 to rotate, and the screw 14 is threadedly connected to the driving shaft 31, so that the moving device 3 can be moved as a whole, which is convenient for grinding at different positions; a cylinder 34 is provided on the inner side of the rotating block 33, and a lifting plate 35, a lifting seat 36, and a lifting column 37 are provided at the front end of the cylinder 34; when the grinding device needs to be ground, the cylinder 34 pushes the lifting plate 35 inward, and the lifting plate 35 drives the lifting column 37 to retract into the lifting seat 36, and a spring is provided in the lifting seat 36, and the lifting plate 35 and the slide plate 38 reach a fitted and fixed state, and then the cylinder 34 contracts, driving the rotating block 32 to flip inward, and the grinding device 4 flips inward accordingly to reach the grinding state, which can flexibly respond to various complex processing requirements.

[0035] In this embodiment, the two slide rails 15 are slidably connected to the slider 21, the upper end of the slider 21 is arranged on the clamping box 22, and the side surface of the clamping box 22 is installed with a clamping disk 1 23, the clamping disk 1 23 is connected to the printing roller 24, and the other end of the printing roller 24 is connected to the clamping disk 2 25, the clamping disk 25 is fixedly connected to the electric box 26, and the rear side of the electric box 26 is provided with a motor 27.

[0036] By adopting the above technical solution, when in use, the relative distance between the clamping plate 1 23 and the clamping plate 2 25 can be adjusted according to the length of the printing roller 24. Through the two slides 18 and the two sliders 21 at the bottom of the clamping box 22, the clamping box 22 can be slid to drive the clamping plate 1 23 outward or inward, and printing rollers of different lengths can be sharpened; the baffle 14 at the end of the slide 15 prevents the clamping box 22 from sliding too long and falling, thereby ensuring safety.

[0037] In this embodiment, the screw rod 17 is threadedly connected to the two driving shafts 31, and the two driving shafts 31 are respectively arranged in the two rotating blocks 32. Two connecting blocks 33 are respectively provided on the rear sides of the two rotating blocks 32, and the connecting blocks 33 are connected through connecting columns 310; the front side of the rotating block 32 is provided with two symmetrically arranged cylinders 34, and the top of the cylinder 34 is connected to a lifting plate 35, and a lifting seat 36 is provided on the inner side of the lifting plate 35. A lifting column 37 is provided on the lifting seat 36, and the lifting column 37 is fixedly connected to the slide 38. The slide 38 is provided with a slide groove 39 for sliding connection with the slide 18.

[0038] By adopting the above technical solution, when the grinding device is not working, the cylinder 34 pulls the lifting plate 35 outward, and the lifting plate 35 drives the lifting seat 36 to move outward, and then the lifting column 37 is pulled out from the lifting seat 36. A spring is provided in the lifting seat 36, and the lifting plate 35 and the slide plate 38 have a certain angle, so that the rotating block 32 flips outward, and the grinding device 4 flips outward accordingly, reaching a non-working state; a slide groove 39 is provided in the slide plate 38 for sliding connection with the slideway 18, so that the moving device 3 can drive the grinding device 4 to move, thereby improving the accuracy and the grinding speed.

[0039] In this embodiment, a connecting plate 46 is provided at the upper end of each of the two connecting blocks 33. A box 41 is provided at the upper end of the connecting plate 46. A motor 3 42 is provided inside the box 41. A driving pulley 48 is provided at the front end of the motor 3 42. A belt 47 is provided on the driving pulley 48.

[0040] The belt 47 is also connected to a driven pulley 49, a connecting shaft 43 is provided on the rear side of the driven pulley 49, and a grinding disc 410 is provided at the front end of the driving pulley 48 and the driven pulley 49; two water pipes 44 are also provided on the box body 41, and water spray ports 45 are provided at the ends of the two water pipes.

[0041] By adopting the above technical solution, during installation, the belt 47 is wound around the driving pulley 48 and the driven pulley 49 respectively. The driving pulley 48 drives the driven pulley 49 to rotate through the belt 47. Both the driving pulley 48 and the driven pulley 49 are provided with grinding discs 410. The two grinding discs 410 can improve the grinding efficiency, reduce production costs and improve production progress.

[0042] The working principle of the utility model is as follows: when in use, the relative distance between the clamping plate 1 23 and the clamping plate 2 25 can be adjusted according to the length of the printing roller 24. Through the two slideways 18 and the two sliders 21 at the bottom of the clamping box 22, the clamping box 22 can be slid to drive the clamping plate 1 23 outward or inward, so that printing rollers of different lengths can be excitedly ground; the baffle 14 at the end of the slideway 15 prevents the clamping box 22 from sliding too long and falling, thereby ensuring safety;

[0043] The motor 16 drives the screw 17 to rotate, and the screw 14 is threadedly connected to the driving shaft 31, so that the moving device 3 can be moved as a whole, which is convenient for grinding at different positions; a cylinder 34 is provided on the inner side of the rotating block 33, and a lifting plate 35, a lifting seat 36, and a lifting column 37 are provided at the front end of the cylinder 34; when the grinding device needs to grind, the cylinder 34 pushes the lifting plate 35 inward, and the lifting plate 35 drives the lifting column 37 to retract into the lifting seat 36. A spring is provided in the lifting seat 36, and the lifting plate 35 and the slide plate 38 reach a fitted and fixed state, and then the cylinder 34 contracts, driving the rotating block 32 to flip inward, and the grinding device 4 flips inward accordingly to reach the grinding state, which can flexibly cope with various complex processing requirements;

[0044] When the grinding device is not working, the cylinder 34 pulls the lifting plate 35 outward, and the lifting plate 35 drives the lifting seat 36 to move outward, and then the lifting column 37 is pulled out from the lifting seat 36. The lifting seat 36 is provided with a spring. The lifting plate 35 and the slide plate 38 have a certain angle, so that the rotating block 32 is turned outward, and the grinding device 4 is turned outward accordingly, reaching the non-working state; the slide plate 38 is provided with a slide groove 39 for sliding connection with the slideway 18, so that the moving device 3 can drive the grinding device 4 to move, thereby improving the accuracy and the grinding speed;

[0045] During installation, the belt 47 is wound around the driving pulley 48 and the driven pulley 49 respectively. The driving pulley 48 drives the driven pulley 49 to rotate through the belt 47. Both the driving pulley 48 and the driven pulley 49 are provided with grinding discs 410. The two grinding discs 410 can improve the grinding efficiency, reduce production costs and improve production progress.

[0046] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0047] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A high-precision roller grinding device, characterized in that: include A frame (1), wherein a clamping and rotating device (2) and a moving device (3) are provided at the upper end of the frame (1); a grinding device (4) is provided at the upper end of the moving device (3); The frame (1) includes a base (11), the upper end of the base (11) is provided with a frame body (12), the upper end of the frame body (12) is provided with two brackets (13), the upper surfaces of the two brackets (13) are respectively provided with two baffles (14) and two slide rails (15); the top position of the frame body (12) is also provided with a slideway (18) and is fixedly connected to the motor 1 (16), one end of the motor 1 (16) is connected to the screw rod (17), and the other end of the screw rod (17) is provided with a sleeve (19).

2. The high-precision roller grinding equipment according to claim 1, characterized in that: The two slide rails (15) are slidably connected to the slider (21), the upper end of the slider (21) is arranged on the clamping box (22), the side surface of the clamping box (22) is installed with a clamping disk 1 (23), the clamping disk 1 (23) is connected to the printing roller (24), the other end of the printing roller (24) is connected to the clamping disk 2 (25), the clamping disk 2 (25) is fixedly connected to the electric box (26), and the rear side of the electric box (26) is provided with a motor 2 (27).

3. The high-precision roller grinding equipment according to claim 2, characterized in that: The screw rod (17) is threadedly connected to the two driving shafts (31), and the two driving shafts (31) are respectively arranged in the two rotating blocks (32). Two connecting blocks (33) are respectively provided on the rear sides of the two rotating blocks (32), and the connecting blocks (33) are connected through connecting columns (310); the front side of the rotating block (32) is provided with two symmetrically arranged cylinders (34), the top of the cylinder (34) is connected to the lifting plate (35), the inner side of the lifting plate (35) is provided with a lifting seat (36), and the lifting seat (36) is provided with a lifting column (37), the lifting column (37) is fixedly connected to the slide (38), and the slide (38) is provided with a slide groove (39) for sliding connection with the slideway (18).

4. The high-precision roller grinding equipment according to claim 3, characterized in that: A connecting plate (46) is provided at the upper end of each of the two connecting blocks (33), a box (41) is provided at the upper end of the connecting plate (46), a motor (42) is provided inside the box (41), a driving pulley (48) is provided at the front end of the motor (42), and a belt (47) is provided on the driving pulley (48).

5. The high-precision roller grinding equipment according to claim 4, characterized in that: The belt (47) is also connected to a driven pulley (49), a connecting shaft (43) is provided on the rear side of the driven pulley (49), and a grinding disc (410) is provided at the front end of the driving pulley (48) and the driven pulley (49); two water pipes (44) are also provided on the box (41), and water spray ports (45) are provided at the ends of the two water pipes.

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