CN220251312U - Grinding wheel side impact machine - Google Patents
Grinding wheel side impact machine Download PDFInfo
- Publication number
- CN220251312U CN220251312U CN202321619927.4U CN202321619927U CN220251312U CN 220251312 U CN220251312 U CN 220251312U CN 202321619927 U CN202321619927 U CN 202321619927U CN 220251312 U CN220251312 U CN 220251312U
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- CN
- China
- Prior art keywords
- grinding wheel
- rotating shaft
- limiting block
- frame
- fixed
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- 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.)
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- 229910001651 emery Inorganic materials 0.000 claims description 16
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Abstract
The utility model discloses a grinding wheel side impact machine which comprises a frame, wherein one side of the upper surface of the frame is fixedly provided with a side plate, the middle part of the side plate is rotationally connected with a rotating shaft, the upper surface of the frame is fixedly provided with a motor, the power output end of the motor is fixedly connected with one end of the rotating shaft, and one side of the side plate is fixedly connected with a fixing sleeve. According to the utility model, the frame, the side plates, the rotating shaft, the motor, the fixed sleeve, the first limiting block and the grinding wheel are arranged, the minimum impact force is applied according to the standard in the high-speed rotation process of the grinding wheel, and the impact force is gradually increased, but at the moment, the grinding wheel is difficult to maintain stable high-speed rotation, is easy to shake violently, displace and even fall off, the impact force is difficult to continuously increase, the fixed sleeve and the first limiting block enable the first limiting block to rotate in the fixed sleeve when the grinding wheel rotates, and compared with the fixed sleeve which supports the rotation of the grinding wheel through a single rotating shaft, the fixed sleeve and the first limiting block are matched to provide another support for the rotation of the grinding wheel, so that the grinding wheel can still rotate stably when the grinding wheel is impacted.
Description
Technical Field
The utility model relates to the technical field of grinding wheel detection, in particular to a grinding wheel side impact machine.
Background
The grinding wheel is a consolidated grinding tool which is formed by fixedly combining common grinding materials into a certain shape and has certain strength, and is one of the grinding tools with the largest dosage and the widest using surface. When in use, the rotary grinding machine rotates at high speed, and can perform rough grinding, semi-finish grinding, slotting, cutting and the like on the outer circle, the inner circle, the plane, various molded surfaces and the like of a metal or nonmetal workpiece.
In the prior art, the lateral impact resistance of the grinding wheel refers to the maximum lateral impact load of the pendulum hammer when the grinding wheel rotates at the highest working speed, the grinding wheel is impacted according to the minimum impact force specified by the standard, and the impact force is gradually increased until obvious visual damage occurs. However, when the grinding wheel is impacted by high-speed rotation, the grinding wheel is difficult to maintain stable high-speed rotation, is easy to shake violently to displace, even has the risk of falling off, and is difficult to continuously increase the impact force to influence the accuracy of the detection result.
Disclosure of Invention
The utility model aims to provide a grinding wheel side impact machine, which solves the problems that when the grinding wheel in the prior art is impacted by high-speed rotation, the grinding wheel is difficult to maintain stable high-speed rotation, is easy to shake violently to displace, even has the risk of falling off, is difficult to continuously increase impact force and affects the accuracy of detection results.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a emery wheel side direction impact machine, includes the frame, frame upper surface one side is fixed with the curb plate, the curb plate middle part rotates and is connected with the pivot, fixed surface has the motor in the frame, motor power take off end and pivot one end fixed connection, curb plate one side rigid coupling has fixed cover, pivot external surface fixed sleeve has cup jointed first stopper, and pivot external surface cover is equipped with detachable emery wheel, inside fixed cover was inserted to first stopper one end.
Preferably, the outer surface of the rotating shaft is provided with a second limiting block in a sleeved mode on one side of the grinding wheel, limiting protrusions are fixedly arranged on one sides, close to the grinding wheel, of the first limiting block and the second limiting block, and limiting grooves corresponding to the limiting protrusions are formed in two sides of the grinding wheel.
Preferably, one end of the rotating shaft is connected with a bolt through threads.
Preferably, the rotating shaft is connected with the side plate through a bearing.
Preferably, a plurality of rollers are connected in a rolling manner inside the fixed sleeve.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model is provided with the frame, the side plates, the rotating shaft, the motor, the fixed sleeve, the first limiting block and the grinding wheel, wherein in the high-speed rotation process of the grinding wheel, the minimum impact force is applied according to the standard, and the impact force is gradually increased, but at the moment, the grinding wheel is difficult to maintain stable high-speed rotation, is easy to shake violently, displace and even fall off, the impact force is difficult to continuously increase, the fixed sleeve and the first limiting block enable the grinding wheel to rotate, the first limiting block rotates in the fixed sleeve, and compared with the single rotating shaft for supporting the grinding wheel to rotate, the fixed sleeve and the first limiting block are matched for providing a further support for the rotation of the grinding wheel, so that the grinding wheel can still rotate stably when the grinding wheel is impacted.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a disassembly structure of the present utility model;
fig. 3 is a front view of the retaining sleeve of the present utility model.
In the figure: 1. a frame; 2. a side plate; 3. a rotating shaft; 4. a motor; 5. a fixed sleeve; 6. a roller; 7. grinding wheel; 8. a first limiting block; 9. a second limiting block; 10. a limit protrusion; 11. a limit groove; 12. a bolt; 13. and (5) supporting legs.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, in the embodiment of the utility model, a side impact machine for grinding wheel includes a frame 1, the frame 1 is used for installing a motor 4, a side plate 2 is fixed on one side of the upper surface of the frame 1, the side plate 2 is used for installing and supporting a rotating shaft 3, the middle part of the side plate 2 is rotationally connected with the rotating shaft 3, the motor 4 is fixed on the upper surface of the frame 1, a power output end of the motor 4 is fixedly connected with one end of the rotating shaft 3, the motor 4 drives the rotating shaft 3 to rotate, the rotating shaft 3 rotates to drive a grinding wheel 7 to rotate, a fixing sleeve 5 is fixedly connected on one side of the side plate 2, a first limiting block 8 is fixedly sleeved on the outer surface of the rotating shaft 3, a detachable grinding wheel 7 is sleeved on the outer surface of the rotating shaft 3, one end of the first limiting block 8 is inserted into the fixing sleeve 5, and in the rotating process of the grinding wheel 7, the first limiting block 8 rotates in the fixing sleeve 5, so that the rotating stability of the first limiting block 8 can be maintained, and the grinding wheel 7 rotates stably, therefore compared with the single rotating shaft 3 supporting the grinding wheel 7, the fixing sleeve 5 and the first limiting block 8 are arranged to enable the rotation of the grinding wheel 7 to be more stable, and impact detection component applies impact force to the grinding wheel 7 to rotate under the support of the fixing sleeve 5;
referring to fig. 2, a second limiting block 9 is sleeved on one side of the outer surface of the rotating shaft 3, which is located on the grinding wheel 7, limiting protrusions 10 are fixedly arranged on one sides of the first limiting block 8 and the second limiting block 9, which are close to the grinding wheel 7, limiting grooves 11 corresponding to the positions of the limiting protrusions 10 are formed on two sides of the grinding wheel 7, and the limiting protrusions 10 and the limiting grooves 11 enable the grinding wheel 7 to rotate at a high speed along with the rotating shaft 3, so that the grinding wheel 7 is prevented from rotating relatively on the rotating shaft 3;
referring to fig. 1-2, in order to realize the detachment of the grinding wheel 7, one end of the rotating shaft 3 is connected with a bolt 12 through threads, and the bolt 12 is separated from the rotating shaft 3 by rotating the bolt 12, so that the second limiting block 9 and the grinding wheel 7 can be detached;
referring to fig. 2, the rotating shaft 3 is connected with the side plate 2 through a bearing, and the bearing connection reduces friction generated between the rotation of the rotating shaft 3 and the side plate 2, so that abrasion of the rotating shaft 3 is reduced;
referring to fig. 2-3, a plurality of rollers 6 are rollingly connected inside the fixed sleeve 5, and the arrangement of the rollers 6 reduces friction generated between the rotation of the first limiting block 8 and the fixed sleeve 5, so that the rotation of the first limiting block 8 is more stable.
The working principle and the using flow of the utility model are as follows: during the use, embolia pivot 3 with the emery wheel 7 that waits to detect, spacing groove 11 and the spacing protruding 10 fit connection of first stopper 8 surface of emery wheel 7 one side, embolia pivot 3 with second stopper 9, spacing protruding 10 and the spacing groove 11 fit connection of emery wheel 7 opposite side on second stopper 9 surface, twist bolt 12 makes it through screw thread and pivot 3 one end fixed connection again, make emery wheel 7 fixed position, starter motor 4 drive pivot 3 rotate, pivot 3 rotates and drives emery wheel 7 and rotate, spacing protruding 10, spacing groove 11 set up and make emery wheel 7 can rotate at a high speed along with pivot 3, avoid emery wheel 7 to take place relative rotation in pivot 3, emery wheel 7 rotates the in-process, first stopper 8 rotates in fixed cover 5 inside, make first stopper 8 rotate more stable, thereby emery wheel 7 stably rotates, consequently, compared in single pivot 3 support emery wheel 7 rotates, fixed cover 5, first stopper 8 sets up and makes the rotation of emery wheel 7 more stable, impact force is exerted to emery wheel 7, still can stably rotate under the support of fixed cover 5, roller 6 sets up and reduces the frictional force that produces between first stopper 8 and the fixed cover 5.
Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The utility model provides a emery wheel side direction impact machine, includes frame (1), its characterized in that: frame (1) upper surface one side is fixed with curb plate (2), curb plate (2) middle part rotation is connected with pivot (3), frame (1) upper surface is fixed with motor (4), motor (4) power take off end and pivot (3) one end fixed connection, curb plate (2) one side rigid coupling has fixed cover (5), pivot (3) external surface fixed has cup jointed first stopper (8), and pivot (3) external surface cover is equipped with detachable emery wheel (7), fixed cover (5) are inside to first stopper (8) one end inserts.
2. A grinding wheel side impact machine according to claim 1, wherein: the outer surface of the rotating shaft (3) is provided with a second limiting block (9) in a sleeved mode on one side of the grinding wheel (7), limiting protrusions (10) are fixedly arranged on one sides, close to the grinding wheel (7), of the first limiting block (8) and the second limiting block (9), and limiting grooves (11) corresponding to the positions of the limiting protrusions (10) are formed in two sides of the grinding wheel (7).
3. A grinding wheel side impact machine according to claim 1, wherein: one end of the rotating shaft (3) is connected with a bolt (12) through threads.
4. A grinding wheel side impact machine according to claim 1, wherein: the rotating shaft (3) is connected with the side plate (2) through a bearing.
5. A grinding wheel side impact machine according to claim 1, wherein: the inside of the fixed sleeve (5) is connected with a plurality of rollers (6) in a rolling way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321619927.4U CN220251312U (en) | 2023-06-26 | 2023-06-26 | Grinding wheel side impact machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321619927.4U CN220251312U (en) | 2023-06-26 | 2023-06-26 | Grinding wheel side impact machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220251312U true CN220251312U (en) | 2023-12-26 |
Family
ID=89268162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321619927.4U Active CN220251312U (en) | 2023-06-26 | 2023-06-26 | Grinding wheel side impact machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220251312U (en) |
-
2023
- 2023-06-26 CN CN202321619927.4U patent/CN220251312U/en active Active
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