CN214445571U - Grinding wheel dismounting device - Google Patents
Grinding wheel dismounting device Download PDFInfo
- Publication number
- CN214445571U CN214445571U CN202022830726.1U CN202022830726U CN214445571U CN 214445571 U CN214445571 U CN 214445571U CN 202022830726 U CN202022830726 U CN 202022830726U CN 214445571 U CN214445571 U CN 214445571U
- Authority
- CN
- China
- Prior art keywords
- grinding wheel
- wheel
- telescopic rod
- rod
- cut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 description 4
- 229910001651 emery Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a grinding wheel dismounting device, which comprises a support rod, a telescopic rod, an elastic device and a movement mechanism, wherein the telescopic rod is connected with the support rod, the elastic device is connected with the telescopic rod, and the movement mechanism is connected with the telescopic rod; the motion mechanism controls the telescopic rod to automatically stretch and retract. Utilize the utility model discloses can realize dismantling conveniently the grinding wheel has reduced staff's intensity of labour, has improved and has changed efficiency.
Description
Technical Field
The utility model relates to the field of mechanical equipment, concretely relates to dismounting device of grinding wheel.
Background
The large grinding wheel blade saw is also called large grinding wheel blade cutting machine, is a common device for cutting materials such as metal square flat tubes, square flat steel, I-shaped steel, channel steel, carbon steel, element tubes and the like, is suitable for departments such as building, hardware, petrochemical industry, mechanical metallurgy, hydroelectric installation and the like, and is very frequently used in the mechanical processing industry. Because the material of emery wheel piece belongs to the consumable article, rub with the material of being cut in the use, cause wearing and tearing.
The large grinding wheel belongs to a quick-wear part, is high in use frequency and easy to wear, and needs to be replaced when the grinding wheel is worn to a certain degree. The large grinding wheel is irregularly replaced according to the using condition. The conventional and unique replacement mode is manual replacement, a fixing nut and a gasket on a main shaft of the grinding wheel saw are manually removed, and a new grinding wheel is used for replacing an old grinding wheel.
Large grinding wheels are used for hot cutting of steel. The heavy workload is usually all-weather work. The working time of one grinding wheel is about one hour or more, and two workers are generally needed for half an hour when the grinding wheel is replaced manually, so that the production efficiency is limited. And the environment condition of the worker work is bad, the quality of the grinding wheel is large, and great potential safety hazards can be caused.
SUMMERY OF THE UTILITY MODEL
In view of the above shortcoming of the prior art, the utility model aims to solve the technical problem that a grinding wheel dismounting device that can improve the convenience is provided.
In order to solve the technical problem, the utility model provides a following technical scheme:
a grinding wheel dismounting device is characterized by comprising: the elastic device comprises a support rod, a telescopic rod, an elastic device and a movement mechanism, wherein the telescopic rod is connected with the support rod, the elastic device is connected with the telescopic rod, and the movement mechanism is connected with the telescopic rod; the motion mechanism controls the telescopic rod to automatically stretch and retract.
In one embodiment, the grinding wheel detaching device comprises a grinding wheel and a grinding wheel box body, and the grinding wheel is placed on the grinding wheel box body.
In one embodiment, the top of the grinding wheel box body is provided with at least one concave space for placing the grinding wheel.
In one embodiment, a sidewall is disposed between two adjacent concave spaces.
In one embodiment, the grinding wheel detaching device comprises a workbench for placing the supporting rod and the grinding wheel box body.
In one embodiment, the height of the supporting rod is greater than that of the grinding wheel box body.
In one embodiment, the grinding wheel detaching device comprises a rotating shaft, and the supporting rod is rotatably connected with the telescopic rod through the rotating shaft.
In one embodiment, the telescopic rod comprises a fixed part, a telescopic part and a hanging part, the fixed part is rotatably connected with the rotating shaft, the telescopic part is movably connected with the fixed part, and the hanging part is fixedly connected with the telescopic part.
In one embodiment, the spring force device is provided with a hook, the center of the grinding wheel is provided with a round hole, and the hook penetrates through the round hole to lift the grinding wheel.
In one embodiment, the grinding wheel detaching device comprises a motor button used for controlling the motion mechanism to work, and the motor button is fixedly connected with the supporting rod.
As above, the utility model provides a pair of grinding wheel dismounting device, including bracing piece, telescopic link, spring exerciser and motion, through the telescopic link with the bracing piece is connected, the spring exerciser with the telescopic link is connected, motion control the telescopic link is automatic flexible, has realized can dismantling conveniently grinding wheel has reduced staff's intensity of labour, has improved change efficiency.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a grinding wheel dismounting device according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, the utility model provides a grinding wheel dismounting device, including bracing piece 1, telescopic link 2, spring exerciser 3, grinding wheel 4, emery wheel box 5, motion 9, telescopic link 1 with bracing piece 2 is connected, spring exerciser 3 with telescopic link 2 is connected, motion 9 with telescopic link 2 is connected, grinding wheel 4 is located on the emery wheel box 5. In this embodiment, the motion mechanism 9 can control the telescopic rod 2 to automatically extend and retract, so that the telescopic rod 2 can drive the spring device 3 to move in the horizontal direction to reach a target position, at this time, the spring device 3 is in contact with the grinding wheel 4, and the grinding wheel 4 can be lifted from the grinding wheel box 5 by using elasticity. In this embodiment, the elastic device 3 is a high-strength elastic band having elasticity enough to support the weight of the grinding wheel 4. In this embodiment, the grinding wheel box 5 is a frame structure, at least one concave space 501 is arranged at the top of the grinding wheel box 5, the at least one concave space 501 is used for placing the grinding wheel 4, a sidewall 502 is arranged between two adjacent concave spaces 501, and the sidewall can prevent the grinding wheel 4 placed adjacently from colliding with each other, so as to avoid affecting the working efficiency.
As shown in fig. 1, the grinding wheel removing device includes a table 6, and the support bar 1 and the grinding wheel case 5 are placed on the table 6. In this embodiment, the worktable is a ground surface, but is not limited thereto, and may be other objects that can be placed in a sufficient space. In this embodiment, the support rod 1 is vertically arranged on the workbench 6, and a certain distance is left between the support rod 1 and the grinding wheel box body 5, so that the operation of a worker is facilitated. In this embodiment, the height of the supporting rod 1 is greater than that of the grinding wheel box 5, so that the elastic device 3 can lift the grinding wheel 4.
As shown in fig. 1, the wheel disc detaching device includes a rotating shaft 7, and in this embodiment, the supporting rod 1 and the telescopic rod 2 are rotatably connected by the rotating shaft 7. In this embodiment, rotation axis 7 can drive telescopic link 2 carries out 360 degrees rotations, makes things convenient for the staff operation. In this embodiment, the telescopic rod 1 includes a fixing portion 201, a telescopic portion 202, and a hanging portion 203, the fixing portion 201 is rotatably connected to the rotating shaft 7, the telescopic portion 202 is movably connected to the fixing portion 201, and the hanging portion 203 is fixedly connected to the telescopic portion 202. In this embodiment, the width of the expansion part 202 is smaller than the width of the fixing part 201, so that the expansion part 202 can freely expand and contract in the fixing part 201. In this embodiment, the hanging portion 203 is used for connecting the spring device 3, and further, the spring device 3 is connected with the hanging portion 203 by a screw. In this embodiment, an ejection mechanism (not shown) is disposed in the grinding wheel box 5, and the ejection mechanism can eject the grinding wheel 4, so that the elastic device 3 can lift the grinding wheel 4.
In the embodiment, as shown in fig. 1, the elastic device 3 is provided with a hook 301, the center of the grinding wheel 4 is provided with a round hole 401, and the hook 301 can pass through the round hole 401 to lift the grinding wheel 4.
As shown in fig. 1, in this embodiment, the grinding wheel removing device includes a motor button 8, the motor button 8 is connected to the moving mechanism 9, the motor button 8 can control the moving mechanism 9 to work, the moving mechanism 9 drives the telescopic rod 2 to extend and retract, and in this embodiment, the motor button 8 is disposed on the supporting rod 1, so as to improve the working efficiency.
As shown in fig. 1, the utility model provides a pair of grinding wheel dismounting device is when using, at first passes through motor button 8 is through control motion 9 will the pars contractilis 202 of telescopic link 2 moves to the target location, at this moment, the couple 301 of spring exerciser 3 should be located the top of 4 central round holes 401 of grinding wheel, at this moment, through ejection mechanism will 4 jack-ups of grinding wheel, the staff will couple 301 hooks round hole 401, spring exerciser 3 will through elasticity 4 lifts by crane of grinding wheel, the rethread motor button 8 will be lifted by crane grinding wheel 4 moves elsewhere.
To sum up, the utility model provides a grinding wheel dismounting device, including bracing piece 1, telescopic link 2, spring exerciser 3, grinding wheel 4, emery wheel box 5, workstation 6, rotation axis 7, motion 9 and motor button 8, through motor button 8 control motion 9 moves, motion 9 drives again telescopic link 2 is flexible, will spring exerciser 3 moves to the top of grinding wheel 4, with will grinding wheel 4 lifts by crane, rotation axis 7 can drive telescopic link 2 carries out 360 degrees rotations. The utility model discloses technical scheme has improved the artifical loaded down with trivial details operation of changing the grinding wheel, has reduced staff's intensity of labour, has improved the change efficiency of grinding wheel.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. A grinding wheel dismounting device is characterized by comprising: the elastic device comprises a support rod, a telescopic rod, an elastic device and a movement mechanism, wherein the telescopic rod is connected with the support rod, the elastic device is connected with the telescopic rod, and the movement mechanism is connected with the telescopic rod; the motion mechanism controls the telescopic rod to automatically stretch and retract.
2. The grinding wheel removing device according to claim 1, wherein the grinding wheel removing device comprises a grinding wheel and a grinding wheel case, and the grinding wheel is placed on the grinding wheel case.
3. The cut-off wheel dismounting device according to claim 2, wherein the top of the cut-off wheel box is provided with at least one recessed space for placing the cut-off wheel.
4. The cut-off wheel removing device as claimed in claim 3, wherein a side wall is provided between two adjacent recessed spaces.
5. The grinder wheel removing device according to claim 2, wherein the grinder wheel removing device comprises a table for placing the support bar and the grinder wheel case.
6. The cut-off wheel dismounting device according to claim 2, wherein the height of the supporting rod is greater than the height of the cut-off wheel box.
7. The grinding wheel removing device according to any one of claims 1 to 5, wherein the grinding wheel removing device comprises a rotating shaft, and the supporting rod is rotatably connected with the telescopic rod through the rotating shaft.
8. The wheel disc remover as claimed in claim 7, wherein the retractable rod comprises a fixed part, a retractable part, and a hanging part, the fixed part is rotatably connected to the rotating shaft, the retractable part is movably connected to the fixed part, and the hanging part is fixedly connected to the retractable part.
9. The device for disassembling a grinding wheel according to claim 2, wherein the resilient means is provided with a hook, and the grinding wheel is provided with a circular hole at the center thereof, through which the hook passes to lift the grinding wheel.
10. The grinder removal device of claim 1, wherein the grinder removal device comprises a motor button for controlling the operation of the moving mechanism, and the motor button is fixedly connected to the support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022830726.1U CN214445571U (en) | 2020-11-30 | 2020-11-30 | Grinding wheel dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022830726.1U CN214445571U (en) | 2020-11-30 | 2020-11-30 | Grinding wheel dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214445571U true CN214445571U (en) | 2021-10-22 |
Family
ID=78185093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022830726.1U Expired - Fee Related CN214445571U (en) | 2020-11-30 | 2020-11-30 | Grinding wheel dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214445571U (en) |
-
2020
- 2020-11-30 CN CN202022830726.1U patent/CN214445571U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |