CN217317550U - Part grinding and positioning device - Google Patents
Part grinding and positioning device Download PDFInfo
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- CN217317550U CN217317550U CN202220151518.5U CN202220151518U CN217317550U CN 217317550 U CN217317550 U CN 217317550U CN 202220151518 U CN202220151518 U CN 202220151518U CN 217317550 U CN217317550 U CN 217317550U
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- guide block
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Abstract
The utility model provides a part grinding positioner belongs to mechanical technical field. It has solved the problem of current graduated disk alignment inefficiency. This part grinding positioner, including being massive guide block, being round bar shape locating pin and being long banding locating piece, one side of guide block has and is used for leaning on the face of leaning on with the anchor clamps body counterbalance, it wears to be equipped with to be used for fixing the guide block to go back the level on the guide block fastener on the anchor clamps body, keep away from on the guide block lean on one side of face to have recessed guide way, the guide way is rectangular form and vertical setting, the top of guide way extends to the top surface of guide block, the locating pin level sets up in the guide block top, the locating pin is close to the one end of guide way and links firmly with the top of the locating piece of vertical setting, the lower part of locating piece is located in the guide way and can along the guide way reciprocates. This part grinding positioner has the efficient advantage of alignment.
Description
Technical Field
The utility model belongs to the technical field of machinery, a part grinding positioner is related to.
Background
Index plates (Cam indexers), also known as Cam indexers, intermittent dividers, Cam indexing mechanisms, Cam indexing boxes, cambered index plates, parallel index plates, flat index plates, cylindrical Cam indexing mechanisms, and the like, are intermittent transmission mechanisms by which continuous input motion can be converted into intermittent indexing motion.
The dividing disc is used as a main part of a tool turret unit of a machine tool, has higher precision requirement and generally comprises a clamp body and the dividing disc arranged on the upper side of the clamp body, wherein the upper part of the dividing disc is provided with a concave strip-shaped groove, and two side walls on the upper part of the strip-shaped groove are inclined planes.
With the increasing market demand of medium-high-end equipment, the demand of the parts is increasing, but the processing efficiency is not particularly ideal, and particularly, when a grinding process is carried out, the two inclined surfaces of the grooves on the dividing plate need to be manually aligned, so that the fine operation is long in time consumption.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem that prior art exists, provide a part grinding positioner, solved the problem of current graduated disk alignment inefficiency.
The purpose of the utility model can be realized by the following technical proposal:
the utility model provides a part grinding positioner, its characterized in that, positioner are including being massive guide block, being round bar shape locating pin and being long banding locating piece, one side of guide block has and is used for propping up the face of supporting by with the anchor clamps body, it wears to be equipped with to be used for fixing the guide block to go back the level on the guide block fastener on the anchor clamps body, keep away from on the guide block the one side of leaning on the face has recessed guide way, the guide way is rectangular form and vertical setting, the top of guide way extends to the top surface of guide block, the locating pin level sets up in the guide block top, the one end that the locating pin is close to the guide way links firmly with the top of the locating piece of vertical setting, the lower part of locating piece is located in the guide way and can along the guide way reciprocates.
When the part grinding and positioning device is used, the abutting surface of the guide block abuts against the outer side surface of one side of the clamp body, the guide block is fixed on the clamp body and kept immovable through the fastener penetrating through the guide block, and positioning guide is provided for the positioning pin and the positioning block. After the index plate is installed on the clamp body, the lower end of the positioning block penetrates into the guide groove and vertically moves downwards, the positioning pin fixedly connected with the positioning block is driven to downwards move to the groove of the index plate, whether the index plate in the grinding process is aligned or not is judged by whether two line contacts are realized through the arc surface on the outer side of the positioning pin and the inclined surfaces on the two sides of the groove, the alignment process is convenient, and the alignment efficiency is high.
In the above-mentioned part grinding positioning device, the cross-sectional shape of the lower part of the positioning block matches with the cross-sectional shape of the guide groove, and one side of the positioning block facing the bottom surface of the guide groove is a plane and is attached to the bottom surface of the guide groove.
In the above-mentioned part grinding and positioning device, the positioning block and the positioning pin are vertically arranged.
In foretell part grinding positioner, the upper portion of locating piece is the U type, and its open-ended bottom surface is the plane, the bottom surface of locating pin is the plane, and the one end level of locating pin penetrates in the opening on locating piece upper portion and the bottom surface of locating pin pastes mutually with locating piece open-ended bottom surface and leans on, the locating pin is through vertical passing the fastener of locating pin links firmly on the locating piece.
In the above-mentioned part grinding positioning device, the other side of the guide block opposite to the guide groove has a protruding part, the abutting surface is located on one side of the protruding part far away from the guide groove, and the abutting surface is a plane.
In the above-mentioned part grinding and positioning device, the fastening member on the guide block penetrates through the abutting surface.
Compared with the prior art, this part grinding positioner when using to the guide block is as the location basis, adopts mutually perpendicular's locating pin and the guide way on the locating piece cooperation guide block to reciprocate, whether the circular arc face of locating pin leans on as the standard with the inclined plane counterbalance of graduated disk upper groove both sides wall simultaneously and judges whether to satisfy the demand, and it is convenient to align, and the alignment is efficient.
Drawings
Fig. 1 is a schematic structural view of the part grinding and positioning device.
Fig. 2 is an exploded view of the present part grinding and positioning device.
In the figure, 1, a guide block; 2. positioning pins; 3. positioning blocks; 4. an abutting surface; 5. a fastener; 6. a guide groove; 7. a projection.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 and 2, the component grinding and positioning apparatus includes a block-shaped guide block 1, a round rod-shaped positioning pin 2, and an elongated positioning block 3.
One side of guide block 1 has convex bulge 7, and the cross section of bulge 7 is roughly trapezoidal, and the one end terminal surface of keeping away from guide block 1 on this bulge 7 is for leaning on face 4, should leaning on face 4 for the plane, still wears to be equipped with horizontally on the guide block 1 to be used for fixing fastener 5 on the anchor clamps body with guide block 1, and the quantity of fastener 5 is two, and all wears out on leaning on face 4.
One side of keeping away from on guide block 1 and leaning on face 4 has recessed guide way 6, and this guide way 6 is rectangular form and vertical setting, and the top of guide way 6 extends to the top surface of guide block 1, and the bottom of guide way 6 extends to the bottom surface of guide block 1.
The cross-sectional shape of the lower part of the positioning block 3 is matched with that of the guide groove 6, the cross-sectional shape of the lower part of the positioning block 3 is square, and one side of the positioning block 3 facing the bottom surface of the guide groove 6 is a plane and is attached to the bottom surface of the guide groove 6. The upper part of the positioning block 3 extends out of the top of the guide block 1 and is U-shaped, and the opening of the positioning block is square, namely the bottom surface of the opening is a plane. The locating pin 2 level sets up in guide block 1 top, and the bottom surface of locating pin 2 is the plane, and the one end level of locating pin 2 penetrates in the opening on 3 upper portions of locating pieces and the bottom surface of locating piece 2 and the open-ended bottom surface of locating piece 3 paste mutually, and locating pin 2 links firmly on locating piece 3 through vertical fastener 5 that passes locating pin 2. In the embodiment, the positioning block 3 and the positioning pin 2 are vertically arranged; the fasteners 5 are all bolts.
When the part grinding and positioning device is used, the abutting surface 4 of the guide block 1 abuts against the outer side surface of one side of the clamp body, the guide block 1 is fixed on the clamp body and is kept immovable through the fastener 5 penetrating through the guide block 1, and positioning guide is provided for the positioning pin 2 and the positioning block 3.
After the dividing plate is installed on the fixture body, the lower end of the positioning block 3 penetrates into the guide groove 6 by the angle of the positioning pin 2 above the dividing plate and vertically moves downwards, the positioning pin 2 fixedly connected with the positioning block 3 is driven to move downwards to the groove of the dividing plate, and whether the dividing plate in the grinding process is aligned or not is judged by whether two line contacts are realized by the arc surface on the outer side of the positioning pin 2 and the inclined surfaces on the two sides of the groove. Here, when the arc surface of the positioning pin 2 abuts against the inclined surfaces of the two side walls of the groove, there is also a space between the plane of the bottom of the positioning pin 2 and the bottom surface of the groove.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (6)
1. The utility model provides a part grinding positioner, its characterized in that, positioner is including being massive guide block (1), being round bar shape locating pin (2) and being long banding locating piece (3), one side of guide block (1) has and is used for leaning on with the anchor clamps body to support to lean on face (4), still horizontally wear to be equipped with on guide block (1) and be used for fixing guide block (1) fastener (5) on the anchor clamps body, keep away from on guide block (1) one side of supporting face (4) has recessed guide way (6), guide way (6) are long banding and vertical setting, the top of guide way (6) extends to the top surface of guide block (1), locating pin (2) level sets up in guide block (1) top, locating pin (2) are close to the one end of guide way (6) and the top of the locating piece (3) of vertical setting links firmly, the lower part of the positioning block (3) is positioned in the guide groove (6) and can move up and down along the guide groove (6).
2. A grinding and positioning device for parts according to claim 1, characterized in that the cross-sectional shape of the lower part of the positioning block (3) is matched with the cross-sectional shape of the guide groove (6), and one side of the positioning block (3) facing the bottom surface of the guide groove (6) is a plane and is attached to the bottom surface of the guide groove (6).
3. A grinding and positioning device for parts according to claim 1 or 2, characterized in that the positioning block (3) and the positioning pin (2) are arranged vertically.
4. The part grinding and positioning device according to claim 2, wherein the upper part of the positioning block (3) is U-shaped, the bottom surface of the opening of the positioning block (3) is a plane, the bottom surface of the positioning pin (2) is a plane, one end of the positioning pin (2) horizontally penetrates into the opening of the upper part of the positioning block (3), the bottom surface of the positioning pin (2) is attached to the bottom surface of the opening of the positioning block (3), and the positioning pin (2) is fixedly connected to the positioning block (3) through a fastener (5) vertically penetrating through the positioning pin (2).
5. A grinding and positioning device for parts according to claim 1 or 2, characterized in that the guide block (1) has a protruding projection (7) on the other side relative to the guide groove (6), the abutment surface (4) is located on the side of the projection (7) remote from the guide groove (6) and the abutment surface (4) is planar.
6. A device for grinding and positioning of parts according to claim 5, characterized in that the fastening element (5) of the guide block (1) extends out of the abutment surface (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220151518.5U CN217317550U (en) | 2022-01-20 | 2022-01-20 | Part grinding and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220151518.5U CN217317550U (en) | 2022-01-20 | 2022-01-20 | Part grinding and positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217317550U true CN217317550U (en) | 2022-08-30 |
Family
ID=82994353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220151518.5U Active CN217317550U (en) | 2022-01-20 | 2022-01-20 | Part grinding and positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217317550U (en) |
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2022
- 2022-01-20 CN CN202220151518.5U patent/CN217317550U/en active Active
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