CN220478993U - Fine grinding device for high-hardness blade - Google Patents
Fine grinding device for high-hardness blade Download PDFInfo
- Publication number
- CN220478993U CN220478993U CN202223075933.6U CN202223075933U CN220478993U CN 220478993 U CN220478993 U CN 220478993U CN 202223075933 U CN202223075933 U CN 202223075933U CN 220478993 U CN220478993 U CN 220478993U
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- 239000012535 impurity Substances 0.000 claims description 13
- 238000003860 storage Methods 0.000 claims description 3
- 239000010813 municipal solid waste Substances 0.000 claims 2
- 230000005855 radiation Effects 0.000 claims 2
- 238000011031 large-scale manufacturing process Methods 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 8
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 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 fine grinding and grinding device for a high-hardness blade, which comprises a fixed grinding column arranged in the center of the upper surface of a main fixed column, a positioning ring for positioning the blade is fixedly sleeved on the outer side wall of a limiting sleeve, a threaded rod penetrates through and is fixedly arranged on the upper surface of the limiting sleeve, the lower end of the threaded rod is spirally connected with the upper surface of the fixed grinding column, a lower supporting plate for installing a hydraulic lifting device is connected to a clamping frame, the top end of the hydraulic lifting device is provided with an upper supporting plate for the fixed grinding device, the device is simple in structure, can perform single grinding or multiple grinding operations simultaneously, is convenient to adjust, is simple to use, improves the grinding efficiency, solves the problem that manual price adjustment angle and position de-electricity are needed for each grinding in the prior art, reduces repeated labor of workers, improves consistency and accuracy of blade grinding, improves precision of the grinded blade, reduces workload and working difficulty, and is suitable for large-scale production.
Description
Technical Field
The present utility model relates to a fine grinding device for high-hardness blades.
Background
The cutting tools are important machining tools in machining, the tools are mostly made of materials such as excellent cemented carbide, metal ceramic and the like, the manufacturing cost is high, in the cutting machining, the cutting edge of the tool is required to be worn, and serious accidents such as angle collapse, breakage and the like even occur in serious cases, so that the tools cannot be used continuously. The worn cutter can be ground again for reuse, so that the processing cost is effectively reduced.
The existing turning tool grinding machine is required to grind the cutter through manual angle adjustment before grinding the cutter, but manual work is easy to cause fatigue of staff in the process of rotating the cutter for a long time, operation accuracy is low, workload is large, staff in fatigue can cause reduction of working efficiency, reduction of precision of the cutter can be caused, and even damage of the cutter in grinding is caused. Accordingly, a high hardness blade for use in a high hardness blade lapping device has been developed.
Disclosure of Invention
The object of the present utility model is to solve the above-mentioned drawbacks of the prior art and to provide a fine grinding device for high hardness blades.
The utility model provides a finish grinding grinder for high rigidity blade, includes the workstation, the upper surface of workstation is equipped with round interior spacing ring, and the central authorities of interior spacing ring are equipped with the main fixed column of fixing at the workstation upper surface, its characterized in that, the outside cover of interior spacing ring is equipped with round outer spacing ring, and the upper end inside wall of outer spacing ring is equipped with the joint ring that is used for connecting the joint frame, and the lower extreme lateral wall of outer spacing ring is equipped with round driven rack, driven rack meshes with the driving gear who installs at the workstation upper surface, the upper surface of driving gear installs the rotating head that is used for the drive;
the center of the upper surface of the main fixed column is provided with a fixed grinding column, a limit sleeve is sleeved above the fixed grinding column, a positioning ring for positioning the blade is fixedly sleeved on the outer side wall of the limit sleeve, the upper surface of the limit sleeve is fixedly penetrated by a threaded rod, the lower end of the threaded rod is in screwed connection with the upper surface of the fixed grinding column, and the upper end of the threaded rod is connected with a rotating handle;
the clamping frame is connected with a lower supporting plate for installing a hydraulic lifting device, and an upper supporting plate for fixing the grinding device is arranged at the top end of the hydraulic lifting device.
As a further improvement, the lower surface of workstation is equipped with the edulcoration case, the lower surface of edulcoration case is equipped with a plurality of bases that are used for supporting, can produce certain impurity after grinding, and the impurity drops to the upper surface of workstation, flows to the edulcoration incasement along the louvre and plays the effect of collecting, avoids grinding the indiscriminate flying of back impurity and is inhaled by the human body, reduces operational environment's quality, and work is difficult for staff's healthy under the more circumstances of dust for a long time.
As a further improvement, the lower surface of the limiting sleeve is provided with a limiting groove, the inner diameter of the limiting groove is equal to the outer diameter of the fixed grinding column, the rotating handle controls the threaded rod to be connected with the fixed grinding column in a rotating mode, and therefore the positioning ring can be lifted up and down, a worker can clamp and take out the blade conveniently, grinding is convenient, and clamping is convenient.
As a further improvement, the driven rack is fixedly connected with the outer side wall of the outer limiting ring, the driving gear is driven to rotate through the rotation of the rotating head, the driving gear is meshed with the driven rack, and the driven rack is fixedly connected with the outer limiting ring, so that the outer limiting ring can rotate along with the driven rack in the rotation process, the grinding device is controlled to rotate 360 degrees around the fixed grinding column, a plurality of blades can be fixed at the same time, and the grinding operation with the same grinding angle is performed, so that the grinding efficiency, stability and accuracy are improved.
As a further improvement, a plurality of heat dissipation holes are formed in the surface of the positioning ring and the surface of the workbench.
As a further improvement, the impurity storage box is communicated with the workbench through the heat dissipation holes.
As a further improvement, the surface of the outer limiting ring is carved with scale marks, and the grinding number of turns and the grinding length of the grinding device can be judged through the scale marks, so that the blade can be processed more accurately.
As a further improvement, the main fixing column is conical in shape, so that the ground impurities can slide onto the workbench better and conveniently, and impurity accumulation is avoided.
The beneficial effects are that:
the device has the advantages of simple structure, convenient operation, convenient adjustment of the grinding device, simple use, improved grinding efficiency, reduced repeated labor of workers, improved consistency and accuracy of blade grinding, improved accuracy of the grinded blades, reduced workload and work difficulty, suitability for mass production and wide practical range, and can be used for carrying out single grinding or simultaneous multiple grinding operations.
Drawings
FIG. 1 is a schematic side view of the overall structure of a grinding apparatus;
FIG. 2 is a schematic perspective view of a polishing apparatus;
FIG. 3 is a schematic top view of the polishing apparatus;
fig. 4 is a schematic view of the overall structure of the finish grinding device;
1. the device comprises an outer limiting ring 2, a workbench 3, a driven rack 4, a driving gear 5, a rotating head 6, a hydraulic lifting device 7, a grinding device 8, a clamping frame 9, a main fixing column 10, a fixed grinding column 11, a limiting sleeve 12, a rotary handle 13 and an upper supporting plate.
Detailed Description
The present utility model will be further described in detail with reference to the following examples and drawings for the purpose of enhancing the understanding of the present utility model, which examples are provided for the purpose of illustrating the present utility model only and are not to be construed as limiting the scope of the present utility model.
As shown in fig. 1 to 4, as a specific embodiment of the present utility model, a finish grinding device for a high hardness blade includes an outer limit ring 1, a table 2, a driven rack 3, a driving gear 4, a rotary head 5, a hydraulic lifting device 6, a grinding device 7, a clamping frame 8, a main fixing column 9, a fixed grinding column 10, a limit sleeve 11, a rotary handle 12, and an upper support plate 13.
The utility model provides a finish grinding grinder for high rigidity blade, includes workstation 2, the upper surface of workstation 2 is equipped with round interior spacing ring, and the central authorities of interior spacing ring are equipped with the main fixed column 9 of fixing at workstation 2 upper surface, its characterized in that, the outside cover of interior spacing ring is equipped with round outer spacing ring 1, and the upper end inside wall of outer spacing ring 1 is equipped with the joint ring that is used for connecting joint frame 8, and the lower extreme lateral wall of outer spacing ring 1 is equipped with round driven rack 3, driven rack 3 meshes with the driving gear 4 of installing at workstation 2 upper surface, the upper surface mounting of driving gear 4 has swivel head 5 that is used for the drive;
the center of the upper surface of the main fixed column 9 is provided with a fixed grinding column 10, a limit sleeve 11 is sleeved above the fixed grinding column 10, a locating ring for locating a blade is fixedly sleeved on the outer side wall of the limit sleeve 11, a threaded rod penetrates through and is fixed on the upper surface of the limit sleeve 11, the lower end of the threaded rod is in screwed connection with the upper surface of the fixed grinding column 10, and the upper end of the threaded rod is connected with a rotating handle 12;
the clamping frame 8 is connected with a lower supporting plate for installing the hydraulic lifting device 6, and the top end of the hydraulic lifting device 6 is provided with an upper supporting plate 13 for fixing the grinding device 7.
The lower surface of workstation 2 is equipped with the edulcoration case, the lower surface of edulcoration case is equipped with a plurality of bases that are used for supporting, can produce certain impurity after grinding, and impurity drops to the upper surface of workstation 2, flows to the edulcoration incasement along the louvre and plays the effect of collecting, avoids grinding the indiscriminate being inhaled by the human body of back impurity, reduces operational environment's quality, and work is difficult for staff's healthy under the more circumstances of dust for a long time.
The lower surface of stop collar 11 has seted up the spacing groove, and the internal diameter of spacing groove equals the external diameter size of fixed grinding post 10, rotates handle 12 control threaded rod and fixed grinding post 10 and connects soon to realize the oscilaltion of holding ring, make things convenient for the staff to press from both sides tightly, take out the blade, grind conveniently, it is convenient to press from both sides and get.
The driven rack 3 is fixedly connected with the outer side wall of the outer limiting ring 1, the driving gear 4 is driven to rotate through the rotation of the rotating head 5, the driving gear 4 is meshed with the driven rack 3, and the driven rack 3 is fixedly connected with the outer limiting ring 1, so that the outer limiting ring 1 can rotate along with the driven rack 3 in the rotation process, the grinding device 7 is controlled to rotate 360 degrees around the fixed grinding column, a plurality of blades can be fixed simultaneously, and the grinding operation with the same grinding angle is performed, so that the grinding efficiency, stability and accuracy are improved.
The surface of the positioning ring and the surface of the workbench 2 are provided with a plurality of heat dissipation holes.
The impurity storage box is communicated with the workbench 2 through the heat dissipation holes.
The surface of the outer limiting ring 1 is carved with scale marks, and the grinding number of turns and the grinding length of the grinding device 7 can be judged through the scale marks, so that the blade can be machined more accurately.
The main fixing column 9 is conical in shape, so that the ground impurities can slide onto the workbench 2 conveniently, and impurity accumulation is avoided.
When the cutter blade grinding device is used, the cutter blade is placed on the upper surface of the main fixing column according to the requirement and is abutted against the fixed grinding column, then the threaded rod is rotated to be screwed with the fixed grinding column, the cutter blade is fixedly clamped or loosened by the control positioning ring, the height and the transverse position of the cutter blade grinding device are adjusted according to the requirement and started, then the driving gear is rotated, the driving gear is meshed with the driven rack to drive the grinding device to rotate, and the cutter blade grinding device can simultaneously process a single cutter blade or a plurality of cutter blades, so that the workload of workers is reduced, and the processing efficiency is improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
The foregoing description is only illustrative of the preferred embodiments of the present utility model, and therefore should not be taken as limiting the scope of the utility model, for all changes and modifications that come within the meaning and range of equivalency of the claims and specification are therefore intended to be embraced therein.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (8)
1. The utility model provides a finish grinding grinder for high rigidity blade, includes the workstation, the upper surface of workstation is equipped with round interior spacing ring, and the central authorities of interior spacing ring are equipped with the main fixed column of fixing at the workstation upper surface, its characterized in that, the outside cover of interior spacing ring is equipped with round outer spacing ring, and the upper end inside wall of outer spacing ring is equipped with the joint ring that is used for connecting the joint frame, and the lower extreme lateral wall of outer spacing ring is equipped with round driven rack, driven rack meshes with the driving gear who installs at the workstation upper surface, the upper surface of driving gear installs the rotating head that is used for the drive;
the center of the upper surface of the main fixed column is provided with a fixed grinding column, a limit sleeve is sleeved above the fixed grinding column, a positioning ring for positioning the blade is fixedly sleeved on the outer side wall of the limit sleeve, the upper surface of the limit sleeve is fixedly penetrated by a threaded rod, the lower end of the threaded rod is in screwed connection with the upper surface of the fixed grinding column, and the upper end of the threaded rod is connected with a rotating handle;
the clamping frame is connected with a lower supporting plate for installing a hydraulic lifting device, and an upper supporting plate for fixing the grinding device is arranged at the top end of the hydraulic lifting device.
2. The fine grinding apparatus for high hardness blades as claimed in claim 1, wherein a lower surface of the table is provided with a trash bin, and a lower surface of the trash bin is provided with a plurality of seats for supporting.
3. The fine grinding apparatus for high hardness blades as claimed in claim 1, wherein the lower surface of the stopper is provided with a stopper groove having an inner diameter equal to the outer diameter of the fixed grinding column.
4. The finish grinding apparatus for high hardness blades as claimed in claim 1, wherein the driven rack is fixedly connected to an outer sidewall of the outer retainer ring.
5. The fine grinding apparatus for high hardness blades as claimed in claim 1, wherein the surface of the positioning ring and the surface of the table are provided with a plurality of heat radiation holes.
6. The fine grinding apparatus for high hardness blades as claimed in claim 2, wherein the impurity storage tank is communicated with the table through the heat radiation hole.
7. The finish grinding apparatus for high hardness blades as claimed in claim 1, wherein the surface of the outer retainer ring is carved with graduation marks.
8. The fine grinding apparatus for high hardness blades as claimed in claim 1, wherein the main fixing pole is conical in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223075933.6U CN220478993U (en) | 2022-11-21 | 2022-11-21 | Fine grinding device for high-hardness blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223075933.6U CN220478993U (en) | 2022-11-21 | 2022-11-21 | Fine grinding device for high-hardness blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220478993U true CN220478993U (en) | 2024-02-13 |
Family
ID=89829841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223075933.6U Active CN220478993U (en) | 2022-11-21 | 2022-11-21 | Fine grinding device for high-hardness blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220478993U (en) |
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2022
- 2022-11-21 CN CN202223075933.6U patent/CN220478993U/en active Active
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