CN209774211U - Workpiece grinding device - Google Patents
Workpiece grinding device Download PDFInfo
- Publication number
- CN209774211U CN209774211U CN201920492025.6U CN201920492025U CN209774211U CN 209774211 U CN209774211 U CN 209774211U CN 201920492025 U CN201920492025 U CN 201920492025U CN 209774211 U CN209774211 U CN 209774211U
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- positioning
- plate
- workpiece grinding
- grinding
- workpiece
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Abstract
The utility model discloses a work piece grinding device, including grinding wheel and grinding platform, the grinding platform includes the support and sets up positioning mechanism and the slide mechanism on the support, and positioning mechanism includes the locating piece and the locating plate that uses with the locating piece cooperation, sets up the guiding hole on the locating plate, and the locating piece removes along the guiding hole along with slide mechanism. Carry out the grinding to thin slice work piece, simple structure, the grinding is accurate, and efficiency is also high, and staff easy operation, production efficiency improves.
Description
Technical Field
The utility model relates to a work piece grinding field, concretely relates to work piece grinding device.
Background
Grinding is a machining method commonly used for finishing a workpiece. As shown in figure 3, the 1mm high-precision workpiece needs to be ground all around, so that a workpiece grinding device is needed for grinding, the prior art is generally manual and full-process grinding, the efficiency is low, the precision of the ground product is inconsistent, the time is long, the requirement on grinding workers is high, and manpower, material resources and financial resources are wasted.
Accordingly, further improvements and developments are needed in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a work piece grinding device aims at solving prior art inefficiency, rate of accuracy low, with high costs, the problem of consuming time.
The adopted technical scheme is as follows:
The workpiece grinding device comprises a grinding wheel and a grinding platform, wherein the grinding platform comprises a support, and a positioning mechanism and a sliding mechanism which are arranged on the support, the positioning mechanism comprises a positioning block and a positioning plate which is matched with the positioning block, a guide hole is formed in the positioning plate, and the positioning block moves along the guide hole along with the sliding mechanism.
The locating piece is square locating piece, sets up the arch on locating piece and the locating plate contact surface, and the arch passes the guiding hole.
The support includes bottom plate and the both sides backup pad of setting on the bottom plate.
The sliding mechanism comprises two sliding rails arranged on the supporting plates at two sides and sliding bearings moving along the sliding rails, the sliding rails are arranged in two numbers, and the sliding supporting plates are arranged above the two sliding bearings.
The sliding support plate is provided with a groove, and two sides of the groove are provided with baffles.
The upper end of locating plate sets up to the wedge structure, and the one side of locating plate wedge structure is the perpendicular, and the another side sets up to the inclined plane, and the perpendicular sets up for the bottom plate of support is perpendicular, and the contained angle between the perpendicular of locating plate wedge structure and the inclined plane is 10.
An included angle of 10 degrees is formed between the bracket and the positioning plate
The width of the groove is the same as that of the positioning block.
The width of the guide hole is the same as the width of the protrusion.
Has the advantages that: the utility model provides a work piece grinding device carries out the grinding to the thin slice work piece, simple structure, and the grinding is accurate, and efficiency is also high, staff easy operation, and production efficiency improves.
Drawings
Fig. 1 is a schematic structural view of a workpiece grinding apparatus according to an embodiment of the present invention.
Fig. 2 is a side view of a workpiece grinding apparatus according to an embodiment of the present invention.
Fig. 3 is a schematic structural view of a workpiece of the workpiece grinding apparatus according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention will be described in further detail below with reference to the accompanying drawings and examples.
As shown in fig. 1 and 2, the workpiece grinding device includes a grinding wheel 100 and a grinding platform 200, the grinding platform 200 includes a bracket 210, and a positioning mechanism 220 and a sliding mechanism 230 that are disposed on the bracket 210, the positioning mechanism 220 includes a positioning block 221 and a positioning plate 222 that is used in cooperation with the positioning block 221, a guide hole 223 is disposed on the positioning plate 222, and the positioning block 221 moves along the guide hole 223 along with the sliding mechanism.
The positioning block 221 is a square positioning block, and is disposed corresponding to the thin sheet workpiece shown in fig. 3, a protrusion is disposed on a contact surface of the positioning block 221 and the positioning plate 222, the protrusion of the square positioning block passes through a middle hole of the thin sheet workpiece, and the protrusion passes through the guide hole 223.
The bracket 210 includes a base plate 211 and two side support plates 212 disposed on the base plate 211.
The slide mechanism 230 includes slide rails 231 provided on the both side support plates 212 and slide bearings 232 that move along the slide rails 231, the slide rails 231 are provided in two, the slide bearings 232 are provided in two, and the slide support plates 233 are provided above the two slide bearings 232.
The sliding support plate 233 is provided with a groove 213, and the both sides of the groove 213 are provided with a baffle 214.
The upper end of the positioning plate 222 is a wedge-shaped structure, one side of the wedge-shaped structure of the positioning plate 222 is a vertical surface, the other side of the wedge-shaped structure of the positioning plate 222 is an inclined surface, the vertical surface is vertically arranged relative to the bottom plate of the bracket 210, and an included angle between the vertical surface and the inclined surface of the wedge-shaped structure of the positioning plate 222 is 10 degrees.
An included angle of 10 degrees is formed between the bracket 210 and the positioning plate 222. The included angle between the vertical surface and the inclined surface of the wedge-shaped structures of the positioning plates 222 and the included angle between the bracket 210 and the positioning plates 222 are the same, so that the attaching degree between the sheet workpiece and the positioning plates 222 can be ensured, and the grinding precision of the blade of the sheet workpiece is ensured.
The width of the groove 213 is the same as that of the positioning block 221. The positioning block 221 positions the sheet workpiece on the groove 213.
The width of the guide hole 223 is the same as the width of the protrusion, and the protrusion of the positioning block 221 is clamped in the guide hole to prevent the sheet from falling off from the positioning block 221.
Specifically, the middle hole of the thin sheet workpiece is manually clamped on the protrusion of the positioning block 221, the positioning block is manually pressed to drive one side of the thin sheet workpiece to grind back and forth on the sliding rail 231, the thin sheet workpiece is ground, and then the positioning block 221 is rotated to grind the other three sides of the thin sheet workpiece in sequence.
it is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (9)
1. The workpiece grinding device is characterized by comprising a grinding wheel and a grinding platform, wherein the grinding platform comprises a support, and a positioning mechanism and a sliding mechanism which are arranged on the support, the positioning mechanism comprises a positioning block and a positioning plate which is matched with the positioning block, a guide hole is formed in the positioning plate, and the positioning block moves along the guide hole along with the sliding mechanism.
2. The workpiece grinding device as recited in claim 1, wherein the locating block is a square locating block, and a protrusion is provided on a contact surface of the locating block and the locating plate, and the protrusion passes through the guide hole.
3. The workpiece grinding apparatus of claim 1 wherein the carriage comprises a base plate and two side support plates disposed on the base plate.
4. The workpiece grinding apparatus according to claim 1, wherein the slide mechanism includes slide rails provided on both side support plates and slide bearings moving along the slide rails, the slide rails are provided in two, the slide bearings are provided in two, and the slide support plates are provided above the two slide bearings.
5. A workpiece grinding apparatus as defined in claim 4 wherein said sliding support plate is provided with a recess and said recess is flanked by baffles.
6. The workpiece grinding device as defined in claim 1, wherein the upper end of the positioning plate is provided with a wedge-shaped structure, one side of the wedge-shaped structure of the positioning plate is a vertical surface, the other side of the wedge-shaped structure of the positioning plate is provided with an inclined surface, the vertical surface is vertically arranged relative to the bottom plate of the bracket, and the included angle between the vertical surface and the inclined surface of the wedge-shaped structure of the positioning plate is 10 °.
7. A workpiece grinding apparatus as defined in claim 1 wherein the bracket is disposed at an angle of 10 ° to the locating plate.
8. A workpiece grinding apparatus as defined in claim 5 wherein the width of the recess is the same as the width of the locating block.
9. The workpiece grinding apparatus of claim 2 wherein the width of the guide hole is the same as the width of the projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920492025.6U CN209774211U (en) | 2019-04-11 | 2019-04-11 | Workpiece grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920492025.6U CN209774211U (en) | 2019-04-11 | 2019-04-11 | Workpiece grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209774211U true CN209774211U (en) | 2019-12-13 |
Family
ID=68802216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920492025.6U Active CN209774211U (en) | 2019-04-11 | 2019-04-11 | Workpiece grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209774211U (en) |
-
2019
- 2019-04-11 CN CN201920492025.6U patent/CN209774211U/en active Active
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| GR01 | Patent grant | ||
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