CN220993993U - Grinding wheel edge grinding machine - Google Patents
Grinding wheel edge grinding machine Download PDFInfo
- Publication number
- CN220993993U CN220993993U CN202322998759.0U CN202322998759U CN220993993U CN 220993993 U CN220993993 U CN 220993993U CN 202322998759 U CN202322998759 U CN 202322998759U CN 220993993 U CN220993993 U CN 220993993U
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- grinding
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- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000006073 displacement reaction Methods 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000005498 polishing Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a grinding wheel edge grinding machine which comprises a square frame, wherein a grinding wheel is arranged in the middle of the square frame, a rotatable grinding wheel seat is arranged on the inner side of the square frame and used for mounting the grinding wheel, a liftable rack plate is arranged in the square frame, a transmission gear is connected with the outer wall of the rack plate in a meshed mode, the transmission gear is fixedly arranged with the grinding wheel seat, and a displacement adjusting mechanism is arranged below the square frame and used for adjusting the lifting height of a rack plate. The utility model can realize the accurate adjustment of the inclination angle of the polishing grinding wheel, so that the polishing grinding wheel can adjust the proper inclination angle according to the polishing requirement of the workpiece, and the operation is simple and convenient, and the adaptability is high, thereby improving the polishing quality and the use flexibility of the workpiece.
Description
Technical Field
The utility model relates to the technical field of grinding machines, in particular to a grinding wheel edge grinding machine.
Background
The grinding wheel edge grinding machine is one of grinding machines, and the grinding wheel is arranged at the edge of a grinding machine support, so that a workpiece to be ground is conveniently contacted with the rotating grinding wheel to carry out grinding operation.
In the prior art, when the grinding wheel edge grinder is used, the grinding wheel on the grinding wheel edge grinder is vertically and vertically installed, the angle of the grinding wheel cannot be adjusted, so that a workpiece can be ground only by matching with the grinding wheel according to the position change of the workpiece when the workpiece is ground, the grinding wheel edge grinder is not flexible and convenient to use, and for some special-shaped workpieces or workpieces inconvenient to obliquely hold, the grinding operation is difficult, the working efficiency is influenced, and therefore, the grinding wheel edge grinder is provided for solving the problem that the angle of the grinding wheel on the existing grinder is inconvenient to adjust.
Disclosure of utility model
The present utility model aims to provide a grinding wheel edge grinder to solve the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the grinding wheel edge grinding machine comprises a square frame, wherein a grinding wheel is arranged in the middle of the square frame, a rotatable grinding wheel seat is arranged on the inner side of the square frame and used for mounting the grinding wheel, a liftable rack plate is arranged in the square frame, a transmission gear is connected with the outer wall of the rack plate in a meshed manner, and the transmission gear is fixedly arranged with the grinding wheel seat;
And a displacement adjusting mechanism is arranged below the square frame and used for adjusting the lifting height of the rack plate.
Preferably, the two sides of the grinding wheel seat are fixedly connected with rotating shafts, one end of the rotating shaft, which is far away from the grinding wheel seat, is rotationally connected with the inner wall of the square frame, and the outer wall of the rotating shaft is fixedly connected with the transmission gear.
Preferably, the displacement adjusting mechanism comprises a connecting plate, the top end of the connecting plate is fixedly connected with the bottom end of the rack plate, and a lifting screw rod is connected in threaded insertion in the middle of the connecting plate.
Preferably, the bottom fixedly connected with of returning shape frame bears the base, bear the inboard bottom fixedly connected with diaphragm of base, diaphragm middle part is connected with lifting screw outer wall bottom rotation.
Preferably, the bottom end of the lifting screw is fixedly connected with a first reversing gear, the bottom of the side wall of the bearing base is rotationally inserted with a rotating shaft, one end, opposite to the inner side of the bearing base, of the rotating shaft is fixedly connected with a second reversing gear, and the outer wall of the second reversing gear is in meshed connection with the outer wall of the first reversing gear.
Preferably, the middle part of the grinding wheel seat is rotationally connected with a mounting shaft, the back of the grinding wheel seat is fixedly connected with a driving motor, an output shaft of the driving motor is in transmission connection with one end of the mounting shaft, the outer wall of the mounting shaft is movably inserted into a through hole in the middle of the grinding wheel, and an inner thread ring is sleeved on the outer wall thread of the mounting shaft.
The utility model has the technical effects and advantages that:
The utility model can realize the accurate adjustment of the inclination angle of the polishing grinding wheel, so that the polishing grinding wheel can adjust the proper inclination angle according to the polishing requirement of the workpiece, and the operation is simple and convenient, and the adaptability is high, thereby improving the polishing quality and the use flexibility of the workpiece.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
FIG. 2 is a schematic view of the rear cross-sectional structure of the present utility model.
Fig. 3 is a schematic view of a partial enlarged structure at a of fig. 1 according to the present utility model.
In the figure: 1. a square frame; 2. a load-bearing base; 21. a connecting plate; 22. lifting screw rods; 23. a cross plate; 24. a first reversing gear; 25. a rotation shaft; 26. a second reversing gear; 3. grinding the grinding wheel; 31. a grinding wheel seat; 32. a driving motor; 33. a transmission gear; 34. rack plate; 35. a mounting shaft; 36. an internally threaded ring; 37. and (3) rotating the shaft.
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.
The utility model provides a grinding wheel edge grinding machine shown in fig. 1-3, which comprises a square frame 1, wherein the middle part of the square frame 1 is provided with a grinding wheel 3, the inner side of the square frame 1 is provided with a rotatable grinding wheel seat 31 for mounting the grinding wheel 3, a liftable rack plate 34 is arranged in the square frame 1, the outer wall of the rack plate 34 is in meshed connection with a transmission gear 33, the transmission gear 33 is fixedly arranged with the grinding wheel seat 31, a displacement adjusting mechanism is arranged below the square frame 1 and used for adjusting the lifting height of the rack plate 34, the rack plate 34 is driven to move up and down by using the displacement adjusting mechanism to adjust the up and down position, and in the process of moving up and down, the transmission gear 33 is driven to rotate clockwise or anticlockwise, so that the grinding wheel seat 31 and the grinding wheel 3 can be driven to rotate clockwise or anticlockwise, the inclination angle of the grinding wheel 3 can be adjusted, the side surface or cambered surface of the grinding wheel 3 can adapt to the grinding requirements of various workpieces, the grinding of the workpieces is more flexible and convenient, and the work efficiency of grinding is improved.
Further, the two sides of the grinding wheel seat 31 are fixedly connected with a rotating shaft 37, one end, far away from the grinding wheel seat 31, of the rotating shaft 37 is rotationally connected with the inner wall of the square frame 1, the outer wall of the rotating shaft 37 is fixedly connected with the transmission gear 33, the transmission gear 33 and the grinding wheel seat 31 are fixedly connected by the rotating shaft 37, and meanwhile, the grinding wheel seat 31 is rotationally supported, so that the grinding wheel seat 31 can be placed in the square frame 1 in a suspended mode and simultaneously can rotate.
In the preferred embodiment, the displacement adjusting mechanism comprises a connecting plate 21, the top end of the connecting plate 21 is fixedly connected with the bottom end of a rack plate 34, the connecting plate 21 is movably inserted into the square frame 1, the middle part of the bottom end of the connecting plate 21 is rotatably connected with a lifting screw rod 22 in a threaded insertion manner, the top of the lifting screw rod 22 is rotatably connected with the bottom end of the square frame 1, so that the lifting screw rod 22 can rotate to drive the connecting plate 21 to move up and down, and the moving position of the connecting plate 21 can be locked at the same time, thereby driving the lifting of the rack plate 34 and self-locking the position are achieved;
Meanwhile, the bottom end of the square frame 1 is fixedly connected with the bearing base 2, the bottom of the inner side of the bearing base 2 is fixedly connected with the transverse plate 23, the middle part of the transverse plate 23 is rotationally connected with the bottom of the outer wall of the lifting screw 22, and the transverse plate 23 can play an auxiliary supporting role on the lifting screw 22, so that the rotation stability of the lifting screw 22 is improved, and the lifting driving stability of the connecting plate 21 is improved;
Wherein, lifting screw 22's bottom fixedly connected with first switching-over gear 24, it has rotation axis 25 to bear the bottom rotation grafting of base 2 lateral wall, rotation axis 25 just is to bearing the inboard one end fixedly connected with second switching-over gear 26 of base 2, the outer wall of second switching-over gear 26 is connected with the outer wall meshing of first switching-over gear 24, utilize the switching-over drive of first switching-over gear 24 and second switching-over gear 26, make the operator can be in bearing the lateral wall position drive rotation axis 25 rotation of base 2, when improving operation safety protection effect, do not influence the normal clear of operation of polishing, make the use more nimble convenience.
Further, the middle part of the grinding wheel seat 31 is rotationally connected with the installation shaft 35, the back fixedly connected with driving motor 32 of the grinding wheel seat 31, the output shaft of the driving motor 32 is in transmission connection with one end of the installation shaft 35, the outer wall of the installation shaft 35 is movably inserted into a through hole in the middle part of the grinding wheel 3, the outer wall of the installation shaft 35 is in threaded socket connection with the internal thread ring 36, the outer wall of the installation shaft 35 is provided with external threads matched with the internal thread ring 36, the internal thread ring 36 is manually rotated and unscrewed from the outer wall of the installation shaft 35, and then the grinding wheel 3 can be directly disassembled for maintenance and replacement, so that the grinding wheel 3 is simple and convenient to disassemble and assemble.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The grinding wheel edge grinding machine comprises a square frame (1), wherein a grinding wheel (3) is arranged in the middle of the square frame (1), and the grinding wheel edge grinding machine is characterized in that a rotatable grinding wheel seat (31) is arranged on the inner side of the square frame (1) and used for mounting the grinding wheel (3), a liftable rack plate (34) is arranged in the square frame (1), a transmission gear (33) is connected with the outer wall of the rack plate (34) in a meshed manner, and the transmission gear (33) is fixedly arranged with the grinding wheel seat (31);
and a displacement adjusting mechanism is arranged below the square frame (1) and used for adjusting the lifting height of the rack plate (34).
2. Grinding wheel edge grinding machine according to claim 1, characterized in that the two sides of the grinding wheel seat (31) are fixedly connected with a rotating shaft (37), one end of the rotating shaft (37) far away from the grinding wheel seat (31) is rotationally connected with the inner wall of the square frame (1), and the outer wall of the rotating shaft (37) is fixedly connected with the transmission gear (33).
3. The grinding wheel edge grinding machine according to claim 1, wherein the displacement adjusting mechanism comprises a connecting plate (21), the top end of the connecting plate (21) is fixedly connected with the bottom end of the rack plate (34), and a lifting screw (22) is connected in a threaded penetrating manner in the middle of the connecting plate (21).
4. The grinding wheel edge grinding machine according to claim 3, wherein the bottom end of the square frame (1) is fixedly connected with a bearing base (2), the bottom of the inner side of the bearing base (2) is fixedly connected with a transverse plate (23), and the middle part of the transverse plate (23) is rotatably connected with the bottom of the outer wall of the lifting screw (22).
5. The grinding wheel edge grinding machine according to claim 4, wherein the bottom end of the lifting screw (22) is fixedly connected with a first reversing gear (24), the bottom of the side wall of the bearing base (2) is rotatably inserted with a rotating shaft (25), one end, opposite to the inner side of the bearing base (2), of the rotating shaft (25) is fixedly connected with a second reversing gear (26), and the outer wall of the second reversing gear (26) is in meshed connection with the outer wall of the first reversing gear (24).
6. The grinding wheel edge grinding machine according to claim 2, wherein the middle part of the grinding wheel seat (31) is rotationally connected with a mounting shaft (35), the back of the grinding wheel seat (31) is fixedly connected with a driving motor (32), an output shaft of the driving motor (32) is in transmission connection with one end of the mounting shaft (35), the outer wall of the mounting shaft (35) is movably inserted into a through hole in the middle part of the grinding wheel (3), and an inner thread ring (36) is sleeved on the outer wall of the mounting shaft (35) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322998759.0U CN220993993U (en) | 2023-11-07 | 2023-11-07 | Grinding wheel edge grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322998759.0U CN220993993U (en) | 2023-11-07 | 2023-11-07 | Grinding wheel edge grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220993993U true CN220993993U (en) | 2024-05-24 |
Family
ID=91086175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322998759.0U Active CN220993993U (en) | 2023-11-07 | 2023-11-07 | Grinding wheel edge grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220993993U (en) |
-
2023
- 2023-11-07 CN CN202322998759.0U patent/CN220993993U/en active Active
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