CN210849599U - Grinding device convenient to change abrasive material - Google Patents
Grinding device convenient to change abrasive material Download PDFInfo
- Publication number
- CN210849599U CN210849599U CN201922010402.0U CN201922010402U CN210849599U CN 210849599 U CN210849599 U CN 210849599U CN 201922010402 U CN201922010402 U CN 201922010402U CN 210849599 U CN210849599 U CN 210849599U
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- Prior art keywords
- plate
- bevel gear
- abrasive material
- device convenient
- grinding
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- 239000003082 abrasive agent Substances 0.000 title claims abstract description 32
- 239000000463 material Substances 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 10
- 238000005498 polishing Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 238000005296 abrasive Methods 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 239000010437 gem Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model relates to a machine tooling technical field discloses a grinding device convenient to change abrasive material, comprising a base plate, the upper surface left and right sides of bottom plate is equipped with the stand, stand middle part sliding connection workstation, the upper surface right side of workstation is equipped with driving motor, the first bevel gear of driving motor's output shaft fixed connection, second bevel gear is connected in first bevel gear meshing, the upper end of second bevel gear fixed connection main shaft, the main shaft lower part is equipped with the fixing base, the sliding connection guide bar all around of fixing base, the lower extreme of guide bar is equipped with the clamp plate, the upper end of guide bar is equipped with the stopper, be equipped with the spring between stopper and the fixing base, the left side of bottom plate is rotated and is connected first lead screw, the left side of the upper portion threaded connection. The utility model is suitable for a grinding device convenient to change abrasive material, this device is through setting up the fixed abrasive material of clamp plate to only need during the installation abrasive material to draw the clamp plate can, the action of whole dismouting is comparatively convenient.
Description
Technical Field
The utility model relates to a machine tooling technical field specifically is a grinding device convenient to change abrasive material.
Background
Abrasives are sharp, hard materials used to grind softer material surfaces. The abrasives include two types, namely natural abrasives and artificial abrasives. Two categories of superabrasive and common abrasive are classified according to hardness. Abrasives range widely from softer household detergents, gem abrasives, to the hardest material diamond. Abrasives are materials essential for the manufacture of every precision product. Since the abrasive wears out after a long period of use, the abrasive needs to be replaced periodically.
Chinese patent (publication number: CN 108296956A) discloses an abrasive grinding tool convenient for grinding, which comprises a supporting plate, wherein a guide groove is formed in one side of the top of the supporting plate, a guide block is slidably connected to the inside of the guide groove, one end of the guide block penetrates through and extends to the outside of the guide groove and is fixedly connected with the bottom of a motor base, a transmission motor is fixedly mounted at the top of the motor base, a coupler is clamped at one end of an output shaft of the transmission motor, a transmission shaft is clamped at one end, away from the transmission motor, of the coupler, and a grinding wheel is fixedly mounted at one end, away from the coupler, of the transmission shaft. This abrasive material grinding apparatus convenient to polish uses through the cooperation between guide block, drive motor and the emery wheel piece for can translate drive motor and process machine part, avoided taking place the hand to tremble the condition that machining error appears when handling man-hour, improved machine part's processingquality, but the device's abrasive material is changed comparatively trouble, leads to whole device later maintenance difficulty, consequently need improve the device.
SUMMERY OF THE UTILITY MODEL
The utility model provides a grinding device convenient to change abrasive material has solved the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a grinding device convenient to change abrasive material, includes the bottom plate, the upper surface left and right sides of bottom plate is equipped with the stand, stand middle part sliding connection workstation, and the upper surface right side of workstation is equipped with driving motor, the first bevel gear of driving motor's output shaft fixed connection, first bevel gear meshing connection second bevel gear, the upper end of second bevel gear fixed connection main shaft, the main shaft lower part is equipped with the fixing base, the sliding connection guide bar all around of fixing base, the lower extreme of guide bar is equipped with the clamp plate, the upper end of guide bar is equipped with the stopper, is equipped with the spring between stopper and the fixing base, the left side of bottom plate is rotated and is connected first lead screw, the left side of the upper.
As an optimized technical scheme of the utility model, the clamp plate is the annular.
As an optimized technical scheme of the utility model, the clamp plate is inside to be equipped with the abrasive material.
As a preferred technical scheme of the utility model, the upper surface middle part of bottom plate is equipped with the spout, spout sliding connection slider, and slider upper portion is equipped with the fixed plate.
As a preferred technical scheme of the utility model, the left and right sides of fixed plate is equipped with the curb plate, curb plate middle part threaded connection second lead screw, and the second lead screw is close to device center one end and rotates the connection clamp plate.
As a preferred technical scheme of the utility model, both sides are equipped with the slide bar around the pinch-off blades, both sides around the slide bar middle part sliding connection curb plate.
As an optimized technical scheme of the utility model, the right side of fixed plate is equipped with the pull rod.
The utility model discloses have following useful part:
the utility model is suitable for a grinding device convenient to change abrasive material, this device is through setting up the fixed abrasive material of clamp plate to only need during the installation abrasive material to draw the clamp plate can, the action of whole dismouting is comparatively convenient, has improved the speed that the abrasive material was changed, the use and the maintenance of the later stage device of being convenient for.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a polishing apparatus for facilitating the replacement of an abrasive.
Fig. 2 is a front view of a grinding apparatus that facilitates changing of the abrasive.
Fig. 3 is a schematic structural diagram of a fixing seat in a polishing device for facilitating the replacement of an abrasive.
Fig. 4 is a schematic structural view of a fixing plate in a polishing apparatus for facilitating the replacement of an abrasive.
In the figure: 1. a base plate; 2. a first lead screw; 3. a column; 4. a work table; 5. a drive motor; 6. a first bevel gear; 7. a main shaft; 8. a second bevel gear; 9. a fixed seat; 10. a guide bar; 11. pressing a plate; 12. a spring; 13. a limiting block; 14. an abrasive; 15. a chute; 16. a fixing plate; 17. a side plate; 18. a clamping plate; 19. a second lead screw; 20. a slide bar; 21. a slider; 22. a pull rod.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Referring to fig. 1-4, a polishing device convenient for replacing abrasives comprises a base plate 1, upright posts 3 are arranged on the left side and the right side of the upper surface of the base plate 1, the middle portion of each upright post 3 is slidably connected with a workbench 4, a driving motor 5 is arranged on the right side of the upper surface of the workbench 4, an output shaft of the driving motor 5 is fixedly connected with a first bevel gear 6, the first bevel gear 6 is engaged with a second bevel gear 8, the second bevel gear 8 is fixedly connected with the upper end of a main shaft 7, a fixed seat 9 is arranged on the lower portion of the main shaft 7, a guide rod 10 is slidably connected around the fixed seat 9, a pressing plate 11 is arranged at the lower end of the guide rod 10, the pressing plate 11 is annular, abrasives 14 are arranged inside the pressing plate 11, a, the left side of the bottom plate 1 is rotatably connected with a first screw rod 2, and the upper part of the first screw rod 2 is in threaded connection with the left side of a workbench 4.
The middle part of the upper surface of the bottom plate 1 is provided with a sliding groove 15, the sliding groove 15 is in sliding connection with a sliding block 21, the upper part of the sliding block 21 is provided with a fixing plate 16, the left side and the right side of the fixing plate 16 are provided with side plates 17, the middle part of the side plate 17 is in threaded connection with a second lead screw 19, one end, close to the center of the device, of the second lead screw 19 is rotatably connected with a clamping plate 18, the front side and the rear side of the clamping plate 18 are provided with sliding rods 20.
Example two
Referring to fig. 4, the other contents of the present embodiment are the same as those of the first embodiment, except that: a pull rod 22 is arranged at the right side of the fixed plate 16. Because the abrasive 14 can rotate at a high speed when the device is in a starting state, and the hand damage can be caused by directly moving the fixed plate 16 at the lower part by hand, the pull rod 22 is arranged at the right side of the fixed plate 16, so that the fixed plate 16 is pulled to move left and right through the pull rod 22, the direct contact of the hand of an operator with a workpiece to be processed is avoided, and the safety of the whole device is improved.
In the implementation process of the utility model, the workpiece to be processed which needs to be polished is placed on the fixing plate 16, the second lead screw 19 is rotated, the second lead screw 19 drives the two clamping plates 18 to move close to each other, thereby the workpiece to be processed is fixed on the fixing plate 16 through the two clamping plates 18, the pressing plate 11 is pulled downwards at the same time, the grinding materials 14 are placed between the pressing plate 11 and the fixing seat 9, the pressing plate 11 is loosened, under the action of the spring 12, the pressing plate 11 moves upwards, thereby the grinding materials 14 are tightly pressed on the fixing seat 9, at the moment, the driving motor 5 is started, the output shaft of the driving motor 5 drives the main shaft 7 to rotate through the first bevel gear 6 and the second bevel gear 8 which are connected in a meshing manner, the main shaft 7 drives the fixing seat 9 to rotate at a high speed, thereby the grinding materials 14 rotate at a high speed, at the moment, the first lead screw 2 drives, after the grinding material 14 is contacted with the workpiece to be processed, the first screw rod 2 stops rotating, the grinding material 14 performs grinding work on the upper part of the workpiece to be processed, and the fixing plate 16 can be moved, so that the grinding material 14 can grind the whole surface of the upper surface of the workpiece to be processed, and the grinding height is the same; the utility model is suitable for a grinding device convenient to change abrasive material, this device is through setting up 11 fixed abrasive materials 14 of clamp plate to only need during installation abrasive material 14 pull down the clamp plate 11 can, the action of whole dismouting is comparatively convenient, has improved the speed that 14 changes of abrasive material, the use and the maintenance of the later stage device of being convenient for.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. A polishing device convenient for replacing abrasives comprises a bottom plate (1), wherein stand columns (3) are arranged on the left side and the right side of the upper surface of the bottom plate (1), the middle portions of the stand columns (3) are connected with a workbench (4) in a sliding mode, and is characterized in that a driving motor (5) is arranged on the right side of the upper surface of the workbench (4), an output shaft of the driving motor (5) is fixedly connected with a first bevel gear (6), the first bevel gear (6) is connected with a second bevel gear (8) in a meshing mode, the second bevel gear (8) is fixedly connected with the upper end of a main shaft (7), a fixing seat (9) is arranged on the lower portion of the main shaft (7), guide rods (10) are connected with the periphery of the fixing seat (9) in a sliding mode, a pressing plate (11) is arranged at the lower end of each guide rod (10), a limiting block (13) is arranged at the upper end of each, the upper part of the first screw rod (2) is in threaded connection with the left side of the workbench (4).
2. A sharpening unit as defined in claim 1, characterized in that said pressing plate (11) is annular.
3. A sharpening unit as defined in claim 2, characterized in that the pressure plate (11) is internally provided with an abrasive material (14).
4. A grinding device convenient for changing grinding material according to claim 1, characterized in that the middle of the upper surface of the bottom plate (1) is provided with a sliding groove (15), the sliding groove (15) is slidably connected with a sliding block (21), and the upper part of the sliding block (21) is provided with a fixing plate (16).
5. A grinding device convenient for replacing grinding materials according to claim 4, characterized in that side plates (17) are arranged on the left side and the right side of the fixing plate (16), a second screw rod (19) is connected to the middle part of each side plate (17) in a threaded mode, and one end, close to the center of the device, of each second screw rod (19) is rotatably connected with the clamping plate (18).
6. A grinding device convenient for changing grinding materials according to claim 5, characterized in that the front and back sides of the clamping plate (18) are provided with sliding rods (20), and the middle parts of the sliding rods (20) are slidably connected with the front and back sides of the side plates (17).
7. A sanding device for facilitating the change of abrasive material according to claim 4 or 5, characterized in that the right side of the fixed plate (16) is provided with a pull rod (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922010402.0U CN210849599U (en) | 2019-11-20 | 2019-11-20 | Grinding device convenient to change abrasive material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922010402.0U CN210849599U (en) | 2019-11-20 | 2019-11-20 | Grinding device convenient to change abrasive material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210849599U true CN210849599U (en) | 2020-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922010402.0U Active CN210849599U (en) | 2019-11-20 | 2019-11-20 | Grinding device convenient to change abrasive material |
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| Country | Link |
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| CN (1) | CN210849599U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958005A (en) * | 2020-07-31 | 2020-11-20 | 马国庆 | Perforating device for hardware processing |
| CN111958402A (en) * | 2020-08-07 | 2020-11-20 | 马国庆 | Polishing device for hardware products |
-
2019
- 2019-11-20 CN CN201922010402.0U patent/CN210849599U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958005A (en) * | 2020-07-31 | 2020-11-20 | 马国庆 | Perforating device for hardware processing |
| CN111958402A (en) * | 2020-08-07 | 2020-11-20 | 马国庆 | Polishing device for hardware products |
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