Cold saw blade maintenance device

Abstract

The utility model provides a saw blade maintenance device of a cold saw, and belongs to the technical field of machinery. The problem of low working efficiency in the prior art is solved. The cold saw blade maintenance device comprises a vertical plate, a saw blade frame, a driving part and a cleaning brush, mounting plates are fixedly connected to the two sides of the vertical plate respectively, a first motor is fixedly connected to the outer side of one mounting plate, the saw blade frame is connected with the output end of the first motor, and the saw blade frame is used for fixedly mounting a cold saw blade; the two mounting plates are oppositely arranged, and a collecting box is slidably connected between the two mounting plates. The saw blade frame is located between the two mounting plates and located above the collecting box, the driving part is connected to the vertical plate, the cleaning brush is connected with the driving part, and the driving part can drive the cleaning brush to move left and right till the cleaning brush abuts against the surface of the cold saw blade. The cold saw blade maintenance device is high in working efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery and relates to a cold saw blade maintenance device. Background Art

[0002] Cold metal sawing, or cold metal sawing, is the abbreviation for the sawing process of metal circular saws. During the metal sawing process, the heat generated by the saw blade teeth when cutting the workpiece is transferred to the sawdust through the teeth, keeping the workpiece and the saw blade cool at all times, hence the name cold sawing.

[0003] After the cold saw blade is finished, it needs to be maintained. During the maintenance process, the chips and debris on the saw blade need to be removed. The existing cold saw blade maintenance work mostly adopts manual cleaning of the saw blade, which is time-consuming and labor-intensive, reducing work efficiency. Summary of the Invention

[0004] The purpose of the utility model is to provide a cold saw blade maintenance device with high working efficiency in view of the above problems existing in the prior art.

[0005] The purpose of this utility model can be achieved through the following technical solutions:

[0006] A cold saw blade maintenance device, characterized in that it includes a vertical plate, a saw blade frame, a driving member and a cleaning brush, wherein the two sides of the vertical plate are fixedly connected to mounting plates, the outer side of one mounting plate is fixedly connected to motor 1, the saw blade frame is connected to the output end of motor 1, the saw blade frame is used to fix the cold saw blade, the two mounting plates are arranged opposite to each other and a collection box is slidably connected between the two mounting plates; the saw blade frame is located between the two mounting plates and the saw blade frame is located above the collection box, the driving member is connected to the vertical plate, the cleaning brush is connected to the driving member, and the driving member can drive the cleaning brush to move left and right until it rests against the surface of the cold saw blade.

[0007] The utility model creatively sets a vertical plate, a saw blade frame, a driving member and a cleaning brush. The cold saw blade is the existing technology. The collection box is located below the saw blade frame and is opposite to the saw blade frame. In the initial state, the cleaning brush is away from the saw blade frame. At this time, the cold saw blade is installed on the saw blade frame. Then, the driving member is started to drive the cleaning brush to move until it rests on the surface of the cold saw blade. Finally, the motor is started to drive the saw blade frame to rotate. The rotation of the saw blade frame can drive the positioned cold saw blade to rotate. At this time, the cleaning brush resting on the surface of the cold saw blade can brush away chips and debris on the surface of the cold saw blade during the rotation of the cold saw blade. The collection box is used to collect chips and debris.

[0008] The device does not require manual cleaning of the saw blade, is relatively simple to operate, and improves work efficiency.

[0009] In the above-mentioned cold saw blade maintenance device, the saw blade frame includes a mounting shaft and a support plate, one end of the mounting shaft is connected to the output end of motor 1, and the other end of the mounting shaft has grooves on both sides, and two groups of springs 1 are fixedly connected in the two grooves respectively, and the support plate and the groove fit together. There are two support plates, one support plate is fixedly connected to two groups of springs 1, and the other support plate is fixedly connected to the other two groups of springs 1.

[0010] One end of the mounting shaft is connected to the motor, and the other end is used to position the cold saw blade. First, press the two support plates into the groove until they rest against the groove. Then, insert the circular hole of the cold saw blade through the mounting end of the mounting shaft. Release the two support plates. Under the elastic return action of spring one, the two support plates always exert an outward force. The outward force of the two support plates can position the cold saw blade at the mounting end of the mounting shaft.

[0011] In the above-mentioned cold saw blade maintenance device, the support plate is arc-shaped and fits snugly with the circular hole in the center of the cold saw blade. An anti-slip pad is fixedly connected to the outer side of the support plate.

[0012] The anti-slip pad is arranged at the contact portion between the support plate and the circular hole of the cold saw blade, thereby enhancing the friction between the support plate and the cold saw blade, so that the cold saw blade can be more stably positioned at the mounting end of the mounting shaft.

[0013] In the above-mentioned cold saw blade maintenance device, the driving part includes a screw and a slider, the vertical plate has a slide groove running through the front and back, the screw is rotatably connected to the slide groove, the slider is threadedly connected to the screw and the slider and the slide groove match, and the outer side of one of the mounting plates connected to the vertical plate is fixedly connected to motor 2, and the output end of motor 2 is connected to the screw.

[0014] Motor 2 can drive the screw to rotate and drive the slider to move.

[0015] In the above-mentioned cold saw blade maintenance device, a fixed plate is fixedly connected to the side of the slider close to the cold saw blade, and a concave groove is provided on the side edge of the top of the fixed plate, and the size of the groove matches the size of the cleaning brush.

[0016] The cleaning brush can be embedded in the groove.

[0017] In the above-mentioned cold saw blade maintenance device, the fixed plate also has a square groove, and the number of the square grooves is two. The two square grooves are respectively arranged on both sides of the embedded groove and are connected to the embedded groove. The two square grooves pass through the side of the fixed plate, and two groups of springs are respectively fixedly connected to the side walls of the two square grooves. The clamping plate is slidably connected to the square groove. The number of the clamping plates is two, and the two clamping plates are respectively fixedly connected to the two groups of springs. A clamping part for clamping a cleaning brush is formed between the two clamping plates; under the elastic force of the spring two, the two clamping plates always have a tendency to move toward the embedded groove.

[0018] The splints and the square groove fit together. When the cleaning brush needs to be installed, pull the two splints into the square groove until the splints rest against the square groove. At this time, one end of the cleaning brush is embedded in the embedding groove. After releasing the splints, one end of the cleaning brush can be positioned between the two splints. Under the elastic force of spring 2, the two splints always have the force to move toward the cleaning brush, thereby positioning the cleaning brush. When the cleaning brush needs to be disassembled, the splints can be pulled apart and the cleaning brush can be taken out for replacement and recycling.

[0019] In the above-mentioned cold saw blade maintenance device, a second anti-slip pad is fixedly connected to the side of the splint close to the embedding groove.

[0020] The provision of the second anti-slip pad increases the friction between the clamping plate and the cleaning brush, so that the cleaning brush can be clamped and positioned more stably.

[0021] In the above-mentioned cold saw blade maintenance device, the cleaning brush includes a brush plate, one end of the brush plate is embedded in the embedding groove, and the other end of the brush plate has a plurality of bristles on the side facing the cold saw blade.

[0022] The cleaning brush and the mounting shaft do not contact each other, so the cleaning brush will not interfere with the rotation of the cold saw blade. The length of the bristles of the cleaning brush matches the radius of the cold saw blade. The bristles are made of flexible material to prevent damage to the cold saw blade.

[0023] Compared with the prior art, the present cold saw blade maintenance device is creatively provided with a vertical plate, a saw blade frame, a driving part and a cleaning brush. In the initial state, the cleaning brush is away from the saw blade frame. At this time, the cold saw blade is installed on the saw blade frame. First, the two support plates are pressed into the groove at the same time until the support plates are resting in the groove. Then, the circular hole of the cold saw blade is passed through the mounting end of the mounting shaft, and the two support plates are released. Under the elastic reset action of spring 1, the two support plates always have an outward force. The two support plates can position the cold saw blade at the mounting end of the mounting shaft through the outward force.

[0024] Motor 2 can drive the screw to rotate and drive the slider to move. The movement of the slider drives the cleaning brush installed on the fixed plate to move, and drives the cleaning brush to move until it rests on the surface of the cold saw blade. Finally, motor 1 is started to drive the saw blade frame to rotate. The rotation of the saw blade frame can drive the positioned cold saw blade to rotate. At this time, the cleaning brush resting on the surface of the cold saw blade can brush away chips and debris on the surface of the cold saw blade during the rotation of the cold saw blade.

[0025] Finally, take out the collection box to recycle the chips and debris.

[0026] The device does not require manual cleaning of the saw blade, is relatively simple to operate, and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional structural diagram of the cold saw blade maintenance device.

[0028] Figure 2 It is a three-dimensional structural diagram of the cold saw blade maintenance device.

[0029] Figure 3 It is an enlarged three-dimensional structural diagram of point A in the cold saw blade maintenance device.

[0030] In the figure, 1. Vertical plate; 11. Slide groove; 2. Mounting plate; 21. Motor 1; 3. Saw blade frame; 31. Mounting shaft; 32. Groove; 33. Spring 1; 34. Support plate; 35. Anti-slip pad 1; 4. Driving part; 41. Screw; 42. Slider; 43. Motor 2; 5. Cleaning brush; 51. Brush plate; 52. Bristles; 6. Fixed plate; 61. Embossed groove; 62. Square groove; 63. Spring 2; 64. Clamp; 65. Anti-slip pad 2; 7. Collection box; 8. Cold saw blade. 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] It should be noted that when a component is referred to as being "mounted on" another component, it may be mounted directly on the other component or there may be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component. When a component is considered to be "fixed to" another component, it may be directly fixed to the other component or there may be a central component.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit this invention. The term "or / and" as used herein includes any and all combinations of one or more of the associated listed items.

[0034] like Figure 1 and Figure 2 and Figure 3 As shown, the cold saw blade maintenance device includes a vertical plate 1, a saw blade frame 3, a driving member 4 and a cleaning brush 5. The two sides of the vertical plate 1 are respectively fixedly connected with mounting plates 2, and the outer side of one mounting plate 2 is fixedly connected with a motor 21. The saw blade frame 3 is connected to the output end of the motor 21, and the saw blade frame 3 is used to fix the cold saw blade 8. The two mounting plates 2 are arranged opposite to each other and a collection box 7 is slidably connected between the two mounting plates; the saw blade frame 3 is located between the two mounting plates and the saw blade frame is located above the collection box, the driving member 4 is connected to the vertical plate 1, and the cleaning brush 5 is connected to the driving member 4. The driving member 4 can drive the cleaning brush 5 to move left and right until it rests on the surface of the cold saw blade 8.

[0035] The saw blade frame 3 includes a mounting shaft 31 and a support plate 34. One end of the mounting shaft 31 is connected to the output end of the motor 21. The other end of the mounting shaft 31 has grooves 32 on both sides. Two groups of springs 33 are fixedly connected in the two grooves 32 respectively. The support plate 34 fits in the grooves 32. There are two support plates 34. One support plate 34 is fixedly connected to two groups of springs 33, and the other support plate 34 is fixedly connected to the other two groups of springs 33.

[0036] The support plate 34 is arc-shaped and fits snugly with the circular hole in the center of the cold saw blade 8 . An anti-slip pad 35 is fixedly connected to the outer side of the support plate 34 .

[0037] The driving member 4 includes a screw 41 and a slider 42. The vertical plate 1 has a slide groove 11 running through the front and back. The screw 41 is rotatably connected to the slide groove 11. The slider 42 is threadedly connected to the screw 41 and the slider 42 matches the slide groove 11. A second motor 43 is fixedly connected to the outer side of one of the mounting plates 2 connected to the vertical plate 1, and the output end of the second motor 43 is connected to the screw 41.

[0038] The side of the slider 42 close to the cold saw blade 8 is fixedly connected to a fixing plate 6 , and the side edge of the top of the fixing plate 6 has a concave embedding groove 61 , and the size of the embedding groove 61 matches the size of the cleaning brush 5 .

[0039] The fixing plate 6 also has a square groove 62, and there are two square grooves 62. The two square grooves 62 are respectively arranged on both sides of the embedding groove 61 and are connected to the embedding groove 61. The two square grooves 62 pass through the side of the fixing plate 6. Two groups of springs 2 63 are respectively fixedly connected to the side walls of the two square grooves 62. A clamping plate 64 is slidably connected to the square groove 62. There are two clamping plates 63. The two clamping plates 63 are respectively fixedly connected to the two groups of springs 2 63. A clamping portion for clamping the cleaning brush 5 is formed between the two clamping plates 63; under the elastic force of the spring 2 63, the two clamping plates 63 always have a tendency to move toward the embedding groove 61.

[0040] A second anti-slip pad 65 is fixedly connected to one side of the clamping plate 63 close to the embedding groove 61 .

[0041] The cleaning brush 5 includes a brush plate 51 , one end of which is embedded in the embedding groove 61 , and the other end of the brush plate 51 is provided with a plurality of bristles 52 on a side facing the blade of the cold saw 8 .

[0042] The utility model creatively arranges a vertical plate, a saw blade frame, a driving part and a cleaning brush. In the initial state, the cleaning brush is away from the saw blade frame. At this time, the cold saw blade is installed on the saw blade frame. First, the two support plates are pressed into the groove at the same time until the support plates rest in the groove. Then, the circular hole of the cold saw blade is passed through the mounting end of the mounting shaft, and the two support plates are released. Under the elastic reset action of spring 1, the two support plates always have an outward force. The two support plates can position the cold saw blade at the mounting end of the mounting shaft through the outward force.

[0043] Motor 2 can drive the screw to rotate and drive the slider to move. The movement of the slider drives the cleaning brush installed on the fixed plate to move, and drives the cleaning brush to move until it rests on the surface of the cold saw blade. Finally, motor 1 is started to drive the saw blade frame to rotate. The rotation of the saw blade frame can drive the positioned cold saw blade to rotate. At this time, the cleaning brush resting on the surface of the cold saw blade can brush away chips and debris on the surface of the cold saw blade during the rotation of the cold saw blade.

[0044] Finally, take out the collection box to recycle the chips and debris.

[0045] The device does not require manual cleaning of the saw blade, is relatively simple to operate, and improves work efficiency.

[0046] The various technical features of the above-described embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the various technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0047] Those skilled in the art should recognize that the above embodiments are merely intended to illustrate the present invention and are not intended to limit the present invention. As long as they are within the spirit of the present invention, appropriate changes and modifications to the above embodiments fall within the scope of protection claimed by the present invention.

Claims

1. A cold saw blade maintenance device, characterized in that: It includes a vertical plate, a saw blade frame, a driving member and a cleaning brush, wherein the two sides of the vertical plate are fixedly connected with mounting plates, the outer side of one mounting plate is fixedly connected with motor 1, the saw blade frame is connected to the output end of motor 1, and the saw blade frame is used to fix the cold saw blade, the two mounting plates are arranged opposite to each other and a collection box is slidably connected between the two mounting plates; the saw blade frame is located between the two mounting plates and the saw blade frame is located above the collection box, the driving member is connected to the vertical plate, the cleaning brush is connected to the driving member, and the driving member can drive the cleaning brush to move left and right until it rests against the surface of the cold saw blade.

2. A cold saw blade maintenance device according to claim 1, characterized in that: The saw blade frame includes a mounting shaft and a support plate, one end of the mounting shaft is connected to the output end of motor 1, and the other end of the mounting shaft has grooves on both sides, and two groups of springs 1 are fixedly connected in the two grooves respectively, and the support plate and the grooves fit together. There are two support plates, one support plate is fixedly connected to two groups of springs 1, and the other support plate is fixedly connected to the other two groups of springs 1.

3. A cold saw blade maintenance device according to claim 2, characterized in that: The support plate is in an arc shape and fits snugly with the circular hole in the center of the cold saw blade. An anti-slip pad is fixedly connected to the outer side of the support plate.

4. A cold saw blade maintenance device according to claim 3, characterized in that: The driving part includes a screw and a slider. The vertical plate has a slide groove running through the front and back. The screw is rotatably connected to the slide groove. The slider is threadedly connected to the screw and the slider and the slide groove match. Motor 2 is fixedly connected to the outer side of one of the mounting plates connected to the vertical plate, and the output end of motor 2 is connected to the screw.

5. A cold saw blade maintenance device according to claim 4, characterized in that: A fixing plate is fixedly connected to one side of the sliding block close to the cold saw blade, and a concave embedding groove is provided at the side edge of the top of the fixing plate, and the size of the embedding groove matches the size of the cleaning brush.

6. A cold saw blade maintenance device according to claim 5, characterized in that: The fixed plate also has a square groove, and there are two square grooves, which are respectively arranged on both sides of the embedding groove and connected to the embedding groove. The two square grooves pass through the side of the fixed plate, and two groups of springs 2 are respectively fixedly connected to the side walls of the two square grooves. The clamping plate is slidably connected to the square groove. There are two clamping plates, which are respectively fixedly connected to the two groups of springs 2, and a clamping part for clamping the cleaning brush is formed between the two clamping plates; under the elastic force of the spring 2, the two clamping plates always have a tendency to move toward the embedding groove.

7. A cold saw blade maintenance device according to claim 6, characterized in that: A second anti-slip pad is fixedly connected to one side of the splint close to the embedding groove.

8. A cold saw blade maintenance device according to claim 7, characterized in that: The cleaning brush comprises a brush plate, one end of which is embedded in the embedding groove, and the other end of which is provided with a plurality of bristles on a side facing the cold saw blade.

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