CN109676489B - Steel plate grinding machine - Google Patents
Steel plate grinding machine Download PDFInfo
- Publication number
- CN109676489B CN109676489B CN201811477802.6A CN201811477802A CN109676489B CN 109676489 B CN109676489 B CN 109676489B CN 201811477802 A CN201811477802 A CN 201811477802A CN 109676489 B CN109676489 B CN 109676489B
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- CN
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- Prior art keywords
- wheel
- steel plate
- handle
- polishing
- grinding
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/04—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces
- B24B21/06—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces involving members with limited contact area pressing the belt against the work, e.g. shoes sweeping across the whole area to be ground
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
- B24B21/20—Accessories for controlling or adjusting the tracking or the tension of the grinding belt
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
- B24B55/08—Dust extraction equipment on grinding or polishing machines specially designed for belt grinding machines
Abstract
A steel plate grinding machine comprises a grinding machine basic frame consisting of a horizontal support plate and a vertical support plate; the walking wheels are arranged below the horizontal supporting plate, the handle is arranged on the side surface of the horizontal supporting plate, the controller is arranged on the handle, the driving wheel and the working wheel are respectively arranged at two ends of the horizontal supporting plate, and the concave-convex rubber ring is arranged on the outer side of the working wheel; a lead screw is arranged in the vertical supporting plate and connected with the tensioning wheel, and an adjusting handle is arranged at the upper part of the lead screw; the horizontal supporting plate is provided with a motor, and the motor is connected with the driving wheel through a motor belt; the driving wheel, the working wheel and the tension wheel support the polishing belt together; the driving wheel and the outer side of the polishing belt are provided with scrap iron collecting boxes, sieve mesh isolation nets are arranged in the collecting boxes, and dust suction devices are arranged on the outer sides of the collecting boxes. The steel plate polisher is simple in structure and convenient to operate, reduces the labor intensity of operators, improves the polishing accuracy and polishing efficiency of steel plates, has an effective safety distance with the polishing position of the steel plates by controlling the polisher through the handle, is good in safety, low in pollution and beneficial to sustainable development of the environment.
Description
Technical Field
The invention relates to the technical field of mechanical tools, in particular to a steel plate grinding machine.
Background
In the process of producing the steel plate, the surface of the steel plate has the defects of pits, cracks, pressed iron scales and the like, and the defects need to be polished by using a polishing tool, the polishing tool for polishing the steel plate in the prior art usually uses an angle grinder with a grinding wheel or a grinding wheel and the like, in the using process, for the steel plate with larger defect area, the efficiency of using the tools such as the angle grinder and the like is low, the labor intensity is high, the grinding wheel or the grinding wheel of the angle grinder rotates at high speed in the polishing process, the steel plate is easy to crack, and potential safety hazards exist for the safety of a polishing operator. The development of a mechanical steel plate grinding machine with high efficiency and good safety is urgently needed.
Therefore, those skilled in the art are devoted to develop a steel plate grinding machine, which aims to solve the problem of defects in the prior art when steel plates are ground.
Disclosure of Invention
In view of the above defects in the prior art, the invention aims to solve the technical problems that the efficiency is low, the labor intensity is high when the steel plate is ground, the grinding wheel or the grinding wheel of the angle grinder rotates at high speed in the grinding process, the grinding wheel or the grinding wheel is easy to crack, and potential safety hazards exist for the safety of grinding operators in the prior art.
To achieve the above object, the present invention provides a steel plate grinder comprising a grinder base frame composed of a horizontal support plate and a vertical support plate; the walking wheels are arranged below the horizontal supporting plate, the handle is arranged on the side surface of the horizontal supporting plate, the controller is arranged on the handle, the driving wheel and the working wheel are respectively arranged at two ends of the horizontal supporting plate, and the concave-convex rubber ring is arranged on the outer side of the working wheel; a lead screw is arranged in the vertical supporting plate and connected with the tensioning wheel, and a lead screw adjusting handle is arranged at the upper part of the lead screw; the horizontal supporting plate is provided with a motor, and the motor is connected with the driving wheel through a motor belt; the driving wheel, the working wheel and the tension wheel support the polishing belt together; scrap iron collecting boxes are arranged at the driving wheels and on the outer sides of the polishing belts, sieve mesh isolation nets are arranged in the collecting boxes, and dust suction devices are arranged on the outer sides of the collecting boxes;
further, the steel plate grinding machine pushes a grinding machine travelling wheel to move through a handle and controls grinding positions and grinding force;
further, the steel plate polisher presses the working wheel through the handle, so that a polishing belt at the position of the working wheel is in contact with the defect position of the steel plate for friction polishing;
further, the lead screw adjusting handle of the steel plate polishing machine is used for adjusting a lead screw to move up and down, so that a tension wheel is driven to move up and down, and the tightness of a polishing belt is adjusted;
further, the motor of the steel plate polisher transmits power to the driving wheel through a motor belt, the driving wheel, the working wheel and the tension wheel support the polishing belt together, and the driving wheel drives the polishing belt to rotate when rotating;
further, the steel plate polisher, the controller controls the motor start and stop and the running speed, and controls the dust suction device start and stop.
By adopting the scheme, the steel plate grinding machine disclosed by the invention has the following technical effects:
1. when the steel plate polisher is used for polishing a steel plate, the handle pushes the polisher walking wheels to move and control the polishing position and polishing force of the steel plate, so that the operation is simple, the polishing accuracy and polishing efficiency of the steel plate are effectively improved, and compared with an angle grinder, the labor intensity of operators is greatly reduced;
the grinding wheel is low in efficiency and high in labor intensity, and the grinding wheel or the grinding wheel of the angle grinder is easy to crack when rotating at a high speed in the grinding process, so that potential safety hazards exist for the safety of grinding operators.
2. The steel plate grinding machine is simple in structure and convenient to operate, the problem that a grinding wheel or a grinding wheel of an angle grinder rotates at a high speed in the grinding process and is easy to crack, potential safety hazards exist for the safety of grinding operators is solved, the grinding machine is controlled by the handle, an effective safety distance exists between the grinding machine and the grinding position of a steel plate, the safety hazards of the grinding operators are reduced, the safety is good, the arranged scrap iron collecting device avoids dust pollution, scrap iron can be recycled, and the sustainable development of the environment is facilitated.
In conclusion, the steel plate polishing machine disclosed by the invention is simple in structure and convenient to operate, reduces the labor intensity of operators, improves the polishing accuracy and polishing efficiency of steel plates, has an effective safety distance with the polishing position of the steel plates by controlling the polishing machine through the handle, is good in safety, has low pollution, and is beneficial to sustainable development of the environment.
The conception, specific structure, and technical effects of the present invention will be further described in conjunction with the accompanying drawings and specific embodiments, so that the objects, features, and effects of the present invention can be fully understood.
Drawings
FIG. 1 is a schematic view of a steel plate sander according to the present invention;
in the figure, 1, a motor; 2. a motor belt; 3. a driving wheel; 4. a horizontal support plate; 5. a working wheel; 6. a vertical support plate; 7. a lead screw; 8. a tension wheel; 9. a lead screw adjusting handle; 10. a traveling wheel; 11. a handle; 12. a controller; 13. an iron scrap collecting box; 14. an isolation net; 15. a dust collection device; 16. the belt is polished.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings for clarity and understanding of technical contents. The present invention may be embodied in many different forms of embodiments and the scope of the invention is not limited to the embodiments set forth herein.
In the drawings, structurally identical elements are represented by like reference numerals, and structurally or functionally similar elements are represented by like reference numerals throughout the several views. The size and thickness of each component shown in the drawings are arbitrarily illustrated, and the present invention is not limited to the size and thickness of each component. The thickness of the components may be exaggerated where appropriate in the figures to improve clarity.
As shown in FIG. 1, the steel plate sander of the invention comprises a sander support frame formed by vertically connecting a horizontal support plate 4 and a vertical support plate 6, wherein a walking wheel 10 is arranged at the bottom of the horizontal support plate 4, a handle 11 is connected with the side surface of the horizontal support plate 4, and the position of the sander is moved by pushing the walking wheel 10 by pushing the handle 11; the two ends of the horizontal supporting plate 4 are respectively connected with a driving wheel 3 and a working wheel 5, and a concave-convex rubber ring is arranged on the outer side of the working wheel 5 to increase the friction force between the working wheel 5 and the polishing belt 16 and play a role in buffering; a lead screw 7 is arranged in the vertical supporting plate 6, the lead screw 7 is connected with a tension pulley 8, and a lead screw adjusting handle 9 is arranged at the upper part of the lead screw 7 and used for adjusting the tension pulley 8 to move up and down and adjusting the tightness of a polishing belt 16;
a motor 1 is arranged on a horizontal support plate 4, the motor 1 is connected with a driving wheel 3 arranged at one end of the horizontal support plate 4 through a motor belt 2, and a polishing belt 16 is jointly supported by the outer sides of the driving wheel 3, a working wheel 5 and a tension wheel 8;
an iron scrap collecting box 13 is arranged at the driving wheel 3 and outside the polishing belt 16, a horizontal screen mesh isolation net 14 is arranged in the collecting box 13, and a dust suction device 15 is arranged outside the collecting box 13;
the handle 11 is provided with a controller 12, the controller 12 controls the start-stop and the running speed of the motor 1, and the controller 12 can also control the start-stop of the dust suction device 15;
when the polisher works, the motor 1 rotates to drive the driving wheel 3 to rotate, so as to drive the polishing belt 16 to rotate, the handle 11 presses the working wheel 5 downwards, and the polishing belt at the position of the working wheel 5 is in contact with the defect position of the steel plate for friction polishing, so that polishing work is carried out; in the grinding process, the scrap iron collecting box 13 on the outer side of the grinding belt 16 and the driving wheel 3 has an isolation effect on scrap iron, the dust suction device 15 on the outer side of the collecting box 13 is started by the controller 12 to enable negative pressure to be generated in the collecting box 13, and the scrap iron is sucked into the collecting box 13 to be collected;
when the steel plate surface crack defect is polished by using the polishing machine, an operator firstly pushes the polishing machine to a position of the steel plate to be polished so that a polishing belt at a working wheel is aligned to the position of the steel plate defect; then, a controller starts a dust collection switch, a dust collection device works, a motor switch is started again, a motor drives a driving wheel to rotate, the driving wheel drives a polishing belt to rotate, a handle is held by hands to control the height of a working wheel, the polishing belt is in contact with a position to be polished to polish, the tightness of the polishing belt is observed in the polishing process, the tension degree of the polishing belt is adjusted through a lead screw adjusting handle, and meanwhile, the controller is adjusted to change the running speed of the polishing belt, so that the required polishing speed and higher polishing efficiency are obtained; after one crack defect is completely polished, the hand handle slowly moves the polisher forwards, other defect positions are continuously polished, and polishing is repeatedly carried out until all cracks on the surface of the steel plate are completely polished;
the polishing machine can be assembled with polishing belts with different widths, and can be replaced according to the defect size condition so as to obtain the optimal polishing effect.
Through using above-mentioned embodiment's steel sheet polisher to polish steel sheet surface crack, implementation in-process convenient operation, low in labor strength, the accuracy of polishing and the efficient of polishing of steel sheet do not appear and threaten the occurence of failure of operating personnel safety, and iron fillings are collected well, and the non-staining environment is favorable to the sustainable development of environment.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (3)
1. A steel plate sander, characterized by comprising a sander base frame consisting of a horizontal support plate (4) and a vertical support plate (6);
walking wheels (10) are arranged below the horizontal supporting plate (4), a handle (11) is arranged on the side surface of the horizontal supporting plate, a controller (12) is arranged on the handle (11), a driving wheel (3) and a working wheel (5) are respectively arranged at two ends of the horizontal supporting plate (4), and a concave-convex rubber ring is arranged on the outer side of the working wheel (5);
a lead screw (7) is arranged in the vertical supporting plate (6), the lead screw (7) is connected with the tensioning wheel (8), and a lead screw adjusting handle (9) is arranged at the upper part of the lead screw (7);
the horizontal supporting plate (4) is provided with a motor (1), and the motor (1) is connected with the driving wheel (3) through a motor belt (2); the driving wheel (3), the working wheel (5) and the tension wheel (8) jointly support the grinding belt (16); an iron scrap collecting box (13) is arranged at the position of the driving wheel (3) and outside the grinding belt (16), a screen mesh isolating net (14) is arranged in the collecting box (13), and a dust suction device (15) is arranged outside the collecting box (13);
the lead screw adjusting handle (9) of the steel plate grinding machine is used for adjusting the lead screw (7) to move up and down, so that the tensioning wheel (8) is driven to move up and down, and the tightness of a grinding belt is adjusted;
the steel plate grinding machine is characterized in that a motor (1) transmits power to a driving wheel (3) through a motor belt (2), a grinding belt (16) is supported by the driving wheel (3), a working wheel (5) and a tensioning wheel (8) together, and the driving wheel (3) drives the grinding belt (16) to rotate when rotating.
2. A sander as set forth in claim 1,
the steel plate grinding machine pushes a grinding machine walking wheel (10) to move and control the grinding position and the grinding force through a handle (11);
the steel plate polisher presses down the working wheel (5) through the handle (11), so that a polishing belt at the position of the working wheel (5) is in contact friction polishing with a steel plate defect position.
3. A sanding machine according to claim 1, characterized in that the steel plate sanding machine, the controller (12) controls the start and stop of the motor (1) and the speed of operation, and controls the start and stop of the dust suction device (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811477802.6A CN109676489B (en) | 2018-12-05 | 2018-12-05 | Steel plate grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811477802.6A CN109676489B (en) | 2018-12-05 | 2018-12-05 | Steel plate grinding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109676489A CN109676489A (en) | 2019-04-26 |
| CN109676489B true CN109676489B (en) | 2021-01-19 |
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ID=66187307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811477802.6A Active CN109676489B (en) | 2018-12-05 | 2018-12-05 | Steel plate grinding machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN109676489B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571232A (en) * | 2020-11-18 | 2021-03-30 | 中国航发沈阳黎明航空发动机有限责任公司 | Automatic grinding device suitable for pipe outer wall |
| CN112476181A (en) * | 2020-12-08 | 2021-03-12 | 陈秀燕 | Automatic polishing device for automobile square parts |
| CN113059451A (en) * | 2021-04-15 | 2021-07-02 | 华若延 | Large-scale steel sheet sharpening machine suitable for building site |
| CN113211254A (en) * | 2021-04-29 | 2021-08-06 | 浙江工业大学之江学院 | Automatic burr grinding device of machine parts |
| CN116967882B (en) * | 2023-09-01 | 2024-01-26 | 青岛鼎正智能科技有限公司 | Edge grinding device capable of automatically feeding for injection mold production |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4221081A (en) * | 1978-08-28 | 1980-09-09 | Everett Charles T | Dust collector system for belt sander |
| CN101767304B (en) * | 2010-01-16 | 2014-12-10 | 陈文满 | Regulating device of belt wheel |
| CN206066135U (en) * | 2016-09-07 | 2017-04-05 | 北京交通大学 | Steel rail profile belt grinder |
| CN206154058U (en) * | 2016-11-04 | 2017-05-10 | 湖州广擎雅刻木艺有限公司 | Carpenter's grinder |
| CN108857772A (en) * | 2018-08-14 | 2018-11-23 | 太湖县佳美装饰工程有限公司 | A kind of decorative stone sanding and polishing device |
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2018
- 2018-12-05 CN CN201811477802.6A patent/CN109676489B/en active Active
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| Publication number | Publication date |
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| CN109676489A (en) | 2019-04-26 |
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