CN214559713U - Fixing device for grinding machine - Google Patents
Fixing device for grinding machine Download PDFInfo
- Publication number
- CN214559713U CN214559713U CN202022956234.7U CN202022956234U CN214559713U CN 214559713 U CN214559713 U CN 214559713U CN 202022956234 U CN202022956234 U CN 202022956234U CN 214559713 U CN214559713 U CN 214559713U
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- China
- Prior art keywords
- fixed
- threaded rod
- grinding machine
- workbench
- groove
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- Expired - Fee Related
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- 238000005498 polishing Methods 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
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Abstract
The utility model discloses a fixing device for grinding machine belongs to grinding machine processing technology field. The top end of the workbench is provided with a groove and is fixedly provided with two hydraulic cylinders, a straight plate is fixed on a piston rod of each hydraulic cylinder, and the bottom end of the straight plate is fixedly provided with a polishing mechanism; the groove is internally provided with two clamping plates, the bottom surface of the groove is provided with a sliding groove, the bottom ends of the clamping plates are fixedly connected with a moving block through a sliding block, a first threaded rod, a second threaded rod and a round rod are arranged in the workbench, a first inclined gear is fixed at one end of the first threaded rod, a second inclined gear is fixed at one end of the round rod, the other end of the round rod extends out of the workbench and is fixed with a fixed block, and a first deflector rod is fixed on the side surface of the fixed block; by using the device, the first driving lever drives the first bevel gear and the second bevel gear to be meshed for transmission, so that the moving block drives the clamping plate to move inwards to clamp workpieces, the fixing effect is good, the device is suitable for workpieces of different sizes, and the enterprise diversification requirements are met.
Description
Technical Field
The utility model relates to a grinding machine processing technology field, in particular to fixing device for grinding machine.
Background
The grinding machine is a machine tool for grinding the surface of a workpiece by using a grinding tool; the conventional fixing device for the grinding machine can only fix workpieces with the same size, cannot be suitable for workpieces with different sizes, is not reasonable enough in design, and cannot meet the diversified requirements of enterprises, so that the problem that the fixing device for the grinding machine can fix workpieces with different sizes needs to be designed urgently to solve the problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fixing device for grinding machine to thereby solve the problem that current grinding machine fixing device can't be applicable to not unidimensional work piece and can't satisfy enterprise's diversified demand.
In order to solve the technical problem, the utility model provides a fixing device for a grinding machine, which comprises a workbench, wherein the top end of the workbench is provided with a groove and is fixed with two hydraulic cylinders, a straight plate is fixed on a piston rod of the hydraulic cylinder, and a grinding mechanism is fixed at the bottom end of the straight plate;
two clamping plates are arranged in the groove, a sliding groove is formed in the bottom surface of the groove, a moving block is fixedly connected to the bottom end of each clamping plate through a sliding block located in the sliding groove, a first threaded rod, a second threaded rod and a round rod are arranged in the workbench, the first threaded rod and the second threaded rod are opposite in position and fixedly connected through a connecting block, and the first threaded rod and the second threaded rod are both in threaded connection with the moving block; one end of the first threaded rod is fixedly provided with a first bevel gear, one end of the round rod is fixedly provided with a second bevel gear which is in meshing transmission with the first bevel gear, the other end of the round rod extends out of the workbench and is fixedly provided with a fixed block, and a first deflector rod is fixedly arranged on the side face of the fixed block.
Optionally, the polishing mechanism comprises a mounting plate and a polishing wheel which are fixedly connected.
Optionally, the outer side of the clamping plate is connected with the side wall of the groove through a telescopic rod.
Optionally, a bearing is fixed on the inner wall of the workbench and connected with one end of the second threaded rod.
Optionally, a locking bolt is connected to the side of the workbench and used for fixing the connecting block, and the locking bolt is detachably connected with a second driving lever.
Optionally, a rubber pad is fixed on the inner side of the clamping plate.
In the fixing device for the grinding machine provided by the utility model, the top end of the workbench is provided with a groove and is fixed with two hydraulic cylinders, a straight plate is fixed on a piston rod of the hydraulic cylinder, and the bottom end of the straight plate is fixed with a grinding mechanism; the groove is internally provided with two clamping plates, the bottom surface of the groove is provided with a sliding groove, the bottom ends of the clamping plates are fixedly connected with a moving block through a sliding block, a first threaded rod, a second threaded rod and a round rod are arranged in the workbench, a first inclined gear is fixed at one end of the first threaded rod, a second inclined gear is fixed at one end of the round rod, the other end of the round rod extends out of the workbench and is fixed with a fixed block, and a first deflector rod is fixed on the side surface of the fixed block; by using the device, the first driving lever drives the first bevel gear and the second bevel gear to be meshed for transmission, so that the moving block drives the clamping plate to move inwards to clamp workpieces, the fixing effect is good, the device is suitable for workpieces of different sizes, and the enterprise diversification requirements are met.
Drawings
Fig. 1 is a schematic structural view of a fixing device for a grinding machine according to the present invention;
fig. 2 is a front view of the fixing device for a grinding machine provided by the present invention.
Detailed Description
The following describes a fixing device for a grinding machine according to the present invention in further detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
Example one
The utility model provides a fixing device for a grinding machine, the structure of which is shown in figure 1, comprising a workbench 1, wherein the top end of the workbench 1 is provided with a groove 2 and is fixed with two hydraulic cylinders 3, a straight plate 4 is fixed on a piston rod of each hydraulic cylinder 3, and a grinding mechanism is fixed at the bottom end of the straight plate 4; two clamping plates 6 are arranged in the groove 2, a sliding groove 5 is formed in the bottom surface of the groove, a moving block 8 is fixedly connected to the bottom end of each clamping plate 6 through a sliding block 7 located in the sliding groove 5, a first threaded rod 9, a second threaded rod 10 and a round rod 13 are arranged in the workbench 1, the first threaded rod 9 is opposite to the second threaded rod 10 and is fixedly connected through a connecting block 11, and the first threaded rod 9 and the second threaded rod 10 are both in threaded connection with the moving block 8; a first bevel gear 12 is fixed at one end of the first threaded rod 9, a second bevel gear 14 in meshing transmission with the first bevel gear 12 is fixed at one end of the round rod 13, a fixed block 15 is fixed at the other end of the round rod and extends out of the workbench 1, a first deflector rod 16 is fixed on the side face of the fixed block 15, the first deflector rod 16 drives the first bevel gear 12 and the second bevel gear 14 to be in meshing transmission, the first threaded rod 9 and the second threaded rod 10 rotate simultaneously, and finally the movable block 8 drives the clamping plate 6 to move inwards to clamp a workpiece. Use fixing device for grinding machine, fixed effect is better, is applicable to not unidimensional work piece, has satisfied the diversified demand of enterprise, reasonable in design, facilitate promotion.
The polishing mechanism comprises a mounting plate 17 and a polishing wheel 18 which are fixedly connected, and the polishing wheel 18 is connected with an output unit of an external driving motor and used for polishing a workpiece; the outer side of the clamping plate 6 is connected with the side wall of the groove 2 through a telescopic rod, so that the clamping plate 6 is ensured to move horizontally all the time; a bearing 21 is fixed on the inner wall of the workbench 1, the bearing 21 is connected with one end of the second threaded rod 10, and the bearing 21 is used for supporting the second threaded rod 10 and reducing the friction coefficient of the second threaded rod 10; a locking bolt 22 is connected to the side surface of the workbench 1, the front view of the structure of the workbench is shown in fig. 2, the locking bolt 22 is used for fixing the connecting block 11 to avoid reverse rotation, and a second shift lever 23 is detachably connected to the locking bolt 22 and used for rotating the locking bolt 22 more conveniently; the rubber pad 20 is fixed on the inner side of the clamping plate 6, so that abrasion to a workpiece caused by overlarge clamping force is avoided.
When the workpiece polishing device is used, a workpiece to be polished is placed between the two clamping plates 6, the first driving lever 16 is rotated, the round rod 13 drives the second bevel gear 14 to rotate, the second bevel gear 14 and the first bevel gear 12 are meshed for transmission to drive the first threaded rod 9 and the second threaded rod 10 to rotate simultaneously, the two moving blocks 8 respectively drive the two clamping plates 6 to move inwards to clamp the workpiece simultaneously, and the fixing effect is good; at this time, the two hydraulic cylinders 3 are started simultaneously, the piston rods of the hydraulic cylinders drive the grinding wheel 18 to move downwards, and the output end of the external drive motor drives the grinding wheel 18 to rotate so as to grind the workpiece.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.
Claims (6)
1. A fixing device for a grinding machine comprises a workbench (1), and is characterized in that a groove (2) is formed in the top end of the workbench (1), two hydraulic cylinders (3) are fixed on the top end of the workbench, a straight plate (4) is fixed on a piston rod of each hydraulic cylinder (3), and a grinding mechanism is fixed at the bottom end of each straight plate (4);
two clamping plates (6) are arranged in the groove (2), a sliding groove (5) is formed in the bottom surface of the groove, a moving block (8) is fixedly connected to the bottom end of each clamping plate (6) through a sliding block (7) located in the sliding groove (5), a first threaded rod (9), a second threaded rod (10) and a round rod (13) are arranged in the workbench (1), the first threaded rod (9) is opposite to the second threaded rod (10) and is fixedly connected through a connecting block (11), and the first threaded rod (9) and the second threaded rod (10) are both in threaded connection with the moving block (8); first threaded rod (9) one end is fixed with first bevel gear (12), round bar (13) one end be fixed with first bevel gear (12) meshing driven second bevel gear (14), the other end extends to outside workstation (1) and be fixed with fixed block (15), fixed block (15) side is fixed with first driving lever (16).
2. A mounting arrangement for a grinding machine as claimed in claim 1, characterised in that the grinding mechanism comprises a mounting plate (17) and a grinding wheel (18) which are fixedly connected.
3. A mounting device for a grinding machine as claimed in claim 1, characterized in that the outer side of the clamping plate (6) is connected to the side wall of the recess (2) by means of telescopic rods.
4. A fixture for a grinding machine as claimed in claim 1, characterized in that a bearing (21) is fixed to the inner wall of said table (1), said bearing (21) being connected to one end of said second threaded rod (10).
5. A fixture for a grinding machine according to claim 1, characterized in that a locking bolt (22) is attached to a side surface of the table (1) for fixing the connecting block (11), and a second driving lever (23) is detachably attached to the locking bolt (22).
6. A mounting apparatus for a grinding machine as claimed in claim 1, characterised in that a rubber pad (20) is mounted on the inside of the clamping plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022956234.7U CN214559713U (en) | 2020-12-09 | 2020-12-09 | Fixing device for grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022956234.7U CN214559713U (en) | 2020-12-09 | 2020-12-09 | Fixing device for grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214559713U true CN214559713U (en) | 2021-11-02 |
Family
ID=78364529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022956234.7U Expired - Fee Related CN214559713U (en) | 2020-12-09 | 2020-12-09 | Fixing device for grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214559713U (en) |
-
2020
- 2020-12-09 CN CN202022956234.7U patent/CN214559713U/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: 20211102 |