Novel grinding device for cold saw blade surface treatment

Abstract

The utility model provides a novel grinding mechanism of a grinding device for cold saw blade surface treatment, and belongs to the field of grinding mechanisms. The problem that in the prior art, dust drifting objects generated in the polishing process can be diffused into air, and air pollution is caused is solved. The novel grinding mechanism of the grinding device for cold saw blade surface treatment is characterized by comprising an equipment back plate, a dustproof outer cover is fixedly connected to the front end of the equipment back plate, a grinding wheel machining part is installed on the rear inner wall of the dustproof outer cover, and an electric guide rail is fixedly connected to the front end of the equipment back plate. The dust-proof polishing device has the advantages that dust generated by polishing can be blocked in the dust-proof outer cover and is pumped away in time through the suction pump externally connected with the suction outer pipe, the dust generated by polishing can be effectively prevented from diffusing into air by matching with the dust-proof mechanism, and the defect of air pollution of a workshop is avoided.

Description

Technical Field

[0001] The utility model belongs to the field of grinding devices and relates to a grinding device for surface treatment of a new type of cold saw blade. Background Art

[0002] A grinding device for surface treatment of a cold saw blade is a device specifically used for surface grinding of a cold saw blade, usually composed of a grinding wheel, a motor, and a transmission device. The grinding wheel is a key component for grinding, and its material and particle size are selected according to different grinding requirements. The motor provides power, and drives the grinding wheel to rotate at a high speed through the transmission device to grind the surface of the cold saw blade.

[0003] During the grinding process of the grinding device for surface treatment of a cold saw blade, dust and floating substances will be generated. The dust generated by grinding will spread into the air, causing air pollution, which will not only affect the air quality in the workshop, but may also pollute the surrounding environment, and cause discomfort symptoms to workers. Therefore, it is necessary to design a new type of grinding device for surface treatment of a cold saw blade with a highly adaptable dust collection mechanism to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a new type of grinding device for surface treatment of a cold saw blade with a more stable use process in view of the above problems existing in the prior art.

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

[0006] A new type of grinding device for surface treatment of a cold saw blade, characterized in that it includes an equipment back plate, a dust-proof outer cover is fixedly connected to the front end of the equipment back plate, a grinding wheel processing part is installed on the rear inner wall of the dust-proof outer cover, an electric guide rail is fixedly connected to the front end of the equipment back plate, a limit electric transfer rod is fixedly connected to the output end of the electric guide rail, a saw blade to be ground part is clamped at the front end of the limit electric transfer rod, a strip-shaped opening is opened at the lower end of the dust-proof outer cover, the saw blade to be ground part penetrates through the strip-shaped opening and extends into the dust-proof outer cover, the saw blade to be ground part cooperates with the grinding wheel processing part, and adaptor dust-proof mechanisms are arranged on both inner walls of the left and right of the strip-shaped opening, and the adaptor dust-proof mechanism includes a corrugated stretchable tube surface.

[0007] The new type of grinding device for surface treatment of a cold saw blade is a device for surface grinding of a cold saw blade. By setting the dust-proof outer cover, the grinding area is enclosed to reduce dust leakage. The surface of the cold saw blade is ground by the high-speed rotation of the grinding wheel processing part. The movement and positioning of the saw blade to be ground part are realized through the electric guide rail and the limit electric transfer rod. The strip-shaped opening is provided for the saw blade to be ground part to pass through, and the adaptor dust-proof mechanism arranged at the strip-shaped opening can adapt with the movement of the saw blade to be ground part, further reducing the dust diffusion into the air.

[0008] In the above-mentioned grinding device for the surface treatment of a new cold saw blade, convex vertical blocks are fixedly connected to one side where the upper ends of the two corrugated stretching pipe surfaces are close to each other and the lower inner wall of the dust-proof outer cover.

[0009] In the above-mentioned grinding device for the surface treatment of a new cold saw blade, a reset linkage spring is fixedly connected between the two corresponding convex vertical blocks, and the reset linkage spring is located directly above the corrugated stretching pipe surface.

[0010] In the above-mentioned grinding device for the surface treatment of a new cold saw blade, side wall chutes are symmetrically arranged at the front and rear ends of the strip-shaped opening, and a pair of sliding disc blocks are slidably connected to the inner ends of the side wall chutes.

[0011] In the above-mentioned grinding device for the surface treatment of a new cold saw blade, a rotatable roller shaft is rotatably connected between the two sliding disc blocks, and the sliding disc blocks are connected to the adapted dust-proof mechanism.

[0012] In the above-mentioned grinding device for the surface treatment of a new cold saw blade, the two rotatable roller shafts are respectively located at one end where the two corrugated stretching pipe surfaces are close to each other, and the rotatable roller shafts are in contact with the outer side wall of the saw blade to be ground.

[0013] Compared with the prior art, the grinding device for the surface treatment of the new cold saw blade grinds the outer wall of the saw blade to be ground by the grinding wheel workpiece, and a dust-proof outer cover is arranged outside the grinding wheel workpiece during the grinding process to play a dust-proof role, blocking the dust floating during the grinding process inside the dust-proof outer cover and timely sucking it away through the suction pump connected to the suction outer pipe. The adapted dust-proof mechanism mainly composed of the rotatable roller shaft and the corrugated stretching pipe surface can effectively prevent the dust generated by grinding from spreading into the air, avoiding the disadvantage of air pollution in the workshop and the risk that workers may experience discomfort symptoms due to long-term inhalation of dust. Description of the Drawings

[0014] Figure 1 is the axonometric structural schematic diagram of the grinding mechanism of the grinding device for the surface treatment of the new cold saw blade;

[0015] Figure 2 is the enlarged structural schematic diagram of the dust-proof outer cover of the grinding device for the surface treatment of the new cold saw blade;

[0016] Figure 3 is the enlarged structural schematic diagram of the strip-shaped opening of the grinding device for the surface treatment of the new cold saw blade.

[0017] In the figure, 1 is the equipment backplane; 2 is the electric guide rail; 3 is the limit electric transfer rod; 4 is the saw blade to be polished; 5 is the suction outer tube; 6 is the dust-proof outer cover; 7 is the grinding wheel processing part; 8 is the strip-shaped opening; 9 is the side wall chute; 10 is the adapted dust-proof mechanism; 11 is the sliding disc block; 12 is the rotatable roller shaft; 13 is the corrugated stretched tube surface; 14 is the protruding vertical block; 15 is the reset linkage spring. Detailed implementation mode

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0019] It should be noted that when a component is referred to as being "installed on" another component, it can be directly installed on the other component or there may also be an intermediate component. When a component is considered to be "set on" another component, it can be directly set on the other component or there may be an intermediate component at the same time. When a component is considered to be "fixed to" another component, it can be directly fixed to the other component or there may be an intermediate component at the same time.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present invention belongs. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The term "or / and" used herein includes any and all combinations of one or more of the related listed items.

[0021] As Figure 1 As shown in -3, the grinding device for the surface treatment of the new cold saw blade includes an equipment backplane 1. The front end of the equipment backplane 1 is fixedly connected with a dust-proof outer cover 6. The rear inner wall of the dust-proof outer cover 6 is provided with a grinding wheel processing part 7. The front end of the equipment backplane 1 is fixedly connected with an electric guide rail 2. The output end of the electric guide rail 2 is fixedly connected with a limit electric transfer rod 3. The front end of the limit electric transfer rod 3 is clamped with a saw blade to be polished 4. The lower end of the dust-proof outer cover 6 is provided with a strip-shaped opening 8. The saw blade to be polished 4 passes through the strip-shaped opening 8 and extends into the dust-proof outer cover 6. The saw blade to be polished 4 cooperates with the grinding wheel processing part 7. The left and right inner walls of the strip-shaped opening 8 are both provided with an adapted dust-proof mechanism 10. The adapted dust-proof mechanism 10 includes a corrugated stretched tube surface 13.

[0022] On one side where the upper ends of the two corrugated stretching tube surfaces 13 are close to each other and the lower inner wall of the dust-proof outer cover 6, there are convex upright blocks 14 fixedly connected thereto.

[0023] A reset linkage spring 15 is fixedly connected between the corresponding two convex upright blocks 14, and the reset linkage spring 15 is located directly above the corrugated stretching tube surface 13.

[0024] Side wall chutes 9 are symmetrically provided at the front and rear ends of the strip-shaped opening 8, and a pair of sliding disc blocks 11 are slidably connected to the inner ends of the side wall chutes 9.

[0025] A rotatable roller shaft 12 is rotatably connected between the two sliding disc blocks 11, and the sliding disc blocks 11 are connected to the adapted dust-proof mechanism 10.

[0026] The two rotatable roller shafts 12 are respectively located at one ends of the two corrugated stretching tube surfaces 13 close to each other, and the rotatable roller shafts 12 are in contact with the outer side wall of the saw blade to be polished 4.

[0027] In this solution, the saw blade piece 4 to be polished is fixed outside the limit electric rotating material rod 3 and lifted by the electric guide rail 2 until it penetrates through the strip-shaped opening 8 and extends deep into the dust-proof outer cover 6 to contact the grinding wheel processing piece 7. The grinding wheel processing piece 7 and the outer wall of the saw blade piece 4 to be polished are polished against each other. And during the polishing process, a dust-proof outer cover 6 is arranged outside the grinding wheel processing piece 7 to play a dust-proof role. The dust floating during the polishing process is covered within the range of the dust-proof outer cover 6 and is timely sucked away by the suction pump connected to the suction outer pipe 5. When the saw blade pieces 4 with different diameters penetrate into the dust-proof outer cover 6, the opening range of the strip-shaped opening 8 of the dust-proof outer cover 6 can be adapted to the diameter of the saw blade piece 4 to be polished through the adaptation dust-proof mechanism 10 on both sides of the strip-shaped opening 8, so as to avoid dust overflowing from the strip-shaped opening 8. The adaptation method of the adaptation dust-proof mechanism 10 is to block the gap positions on both sides of the strip-shaped opening 8 through the flexible stretchable corrugated stretch tube surface 13 to avoid dust overflowing from here. At the same time, a rotatable roller shaft 12 is arranged on each contact surface between the corrugated stretch tube surface 13 and the saw blade piece 4 to be polished. The rotatable roller shaft 12 can contact the saw blade piece 4 to be polished and keep the rotatable roller shaft 12 in contact with the outer wall of the saw blade piece 4 during the intermittent rotation of the saw blade piece 4 to be polished, so as to make the connection between the corrugated stretch tube surface 13 and the saw blade piece 4 more adaptable and avoid excessive wear of the corrugated stretch tube surface 13 caused by the rotation of the saw blade piece 4 to be polished. The reset linkage spring 15 can use its elastic force to make the rotatable roller shaft 12 and the corrugated stretch tube surface 13 always fit the polishing position of the saw blade piece 4 to be polished, so as to avoid gaps caused by the rotation path of the saw blade piece 4 to be polished. The adaptation dust-proof mechanism 10 mainly composed of the cooperation of the rotatable roller shaft 12 and the corrugated stretch tube surface 13 can effectively prevent the dust generated by polishing from spreading into the air, avoid the drawback of air pollution in the workshop, and avoid the risk of workers suffering discomfort symptoms due to long-term inhalation of dust.

[0028] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as within the scope described in this specification.

[0029] Those of ordinary skill in the art in this technical field should recognize that the above embodiments are only used to illustrate the present invention, rather than to limit the present invention. As long as it is within the scope of the substantial spirit of the present invention, appropriate changes and variations made to the above embodiments fall within the scope of protection required by the present invention.

Claims

1. A new type of grinding device for cold saw blade surface treatment, characterized in that: It includes an equipment back plate, the front end of the equipment back plate is fixedly connected with a dustproof outer cover, the rear inner wall of the dustproof outer cover is installed with a grinding wheel processing part, the front end of the equipment back plate is fixedly connected with an electric guide rail, the output end of the electric guide rail is fixedly connected with a limited electric material transfer rod, the front end of the limited electric material transfer rod is engaged with a saw blade to be polished, the lower end of the dustproof outer cover is provided with a strip opening, the saw blade to be polished extends through the strip opening into the dustproof outer cover, the saw blade to be polished cooperates with the grinding wheel processing part, and the left and right inner walls of the strip opening are both provided with an adaptive dustproof mechanism, and the adaptive dustproof mechanism includes a corrugated stretching tube surface.

2. The new cold saw blade surface treatment grinding device according to claim 1 is characterized in that: The sides of the upper ends of the two corrugated stretching tube surfaces close to each other and the lower inner wall of the dustproof outer cover are fixedly connected with protruding vertical blocks.

3. The new cold saw blade surface treatment grinding device according to claim 2 is characterized in that: A reset linkage spring is fixedly connected between the two corresponding protruding blocks, and the reset linkage spring is located just above the surface of the corrugated stretching tube.

4. The new cold saw blade surface treatment grinding device according to claim 3 is characterized in that: Side wall sliding grooves are symmetrically provided at the front and rear ends of the strip-shaped opening, and a pair of sliding disc blocks are slidably connected to the inner ends of the side wall sliding grooves.

5. The new cold saw blade surface treatment grinding device according to claim 4 is characterized in that: A rotatable roller shaft is rotatably connected between the two sliding disc blocks, and the sliding disc blocks are connected to the matching dust-proof mechanism.

6. The new cold saw blade surface treatment grinding device according to claim 5 is characterized in that: The two rotatable rollers are respectively located at one end of the two corrugated stretching tube surfaces close to each other, and the rotatable rollers are in contact with the outer side wall of the saw blade to be sharpened.

7. The new cold saw blade surface treatment grinding device according to claim 6 is characterized in that: The upper end of the dustproof outer cover is fixedly connected with an outer suction pipe, and the outer suction pipe is externally connected with a suction pump.

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