CN204160315U - A kind of ultra-fine long rod equipment for grinding - Google Patents
A kind of ultra-fine long rod equipment for grinding Download PDFInfo
- Publication number
- CN204160315U CN204160315U CN201420499478.9U CN201420499478U CN204160315U CN 204160315 U CN204160315 U CN 204160315U CN 201420499478 U CN201420499478 U CN 201420499478U CN 204160315 U CN204160315 U CN 204160315U
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- push rod
- claw
- grinding
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- fine long
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Abstract
The utility model relates to a kind of ultra-fine long rod equipment for grinding, comprise abrasive dust bracket, be arranged in parallel along guideway of grinding machine by some abrasive dust brackets, abrasive dust bracket comprises push rod and claw, push rod one end is arranged in frame, the other end is cantilever position, one end that push rod is arranged in frame connects adjusting knob, adjusting knob regulates push rod overhang in the horizontal direction, the pawl end that claw is curved and the unsettled one end of push rod match, top and the frame of the claw other end are in the hinge connection, the circular arc that bottom is given prominence to a profile, angular adjustment knob is housed below adjusting knob, angular adjustment knob one end and claw arc contact, the angle of claw pawl end and the unsettled one end of push rod is controlled by the overhang of control angle adjusting knob one end, between the unsettled one end of push rod and claw pawl end, backing carrying roller is installed.The utility model has the advantage of, support ultra-fine long rod to be ground by multiple abrasive dust bracket and backing carrying roller, ultra-fine long rod grinding concentricity is improved, improves the effect of grinding accuracy.
Description
Technical field
The utility model belongs to metal long rod equipment for grinding technical field, particularly relates to a kind of ultra-fine long rod equipment for grinding.
Background technology
Surface smooth after grinding is carried out to metallic article; not only can improve it attractive in appearance; the corrosion-resistant of metal and oxidability can be improved simultaneously; but in prior art; often problem be there will be to the grinding of the ultra-fine long rod of length/diameter >50, owing to during grinding being point stressed (bistrique is to thin roller contact point), stressed larger; ultra-fine long rod easily produces elastic deformation, and grinding does not reach high accuracy (concentricity >0.01mm).
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of ultra-fine long rod equipment for grinding, by arranging multiple abrasive dust bracket and backing roller support ultra-fine long rod to be ground, making thin overlength rod grinding concentricity tolerance reach raising, improving the effect of grinding accuracy.
The utility model solves the technical scheme that its technical problem adopts: provide a kind of ultra-fine long rod equipment for grinding, comprise abrasive dust bracket, some described abrasive dust brackets are arranged in parallel along guideway of grinding machine, the claw that described abrasive dust bracket comprises push rod and installs thereunder, described push rod level is installed one end and is arranged in frame, the other end is cantilever position, one end that described push rod is arranged in frame connects adjusting knob, described adjusting knob regulates push rod overhang in the horizontal direction, the pawl end that described claw is curved and the unsettled one end of push rod match, top and the frame of the described claw other end are in the hinge connection, the circular arc that bottom is given prominence to a profile, parallel in frame below described adjusting knob angular adjustment knob is installed, one end that described angular adjustment knob crosses out and claw arc contact, control claw by the overhang of control angle adjusting knob one end and rotate angle with adjustable claw end and the unsettled one end of push rod along chain connection axle, between the unsettled one end of described push rod and claw pawl end, backing carrying roller is installed.
The length/diameter >50 millimeter of described ultra-fine long rod.
Described push rod screws locking by rack-mounted screw by handle.
End and the claw pawl end of the unsettled one end of described push rod are equipped with wear-resisting block by bolt.
The diameter of described backing carrying roller is 2 times of ultra-fine long rod diameter.
The rarest 5 of described abrasive dust bracket is arranged in parallel along guideway of grinding machine.
Owing to during grinding being point stressed (bistrique is point cantact to ultra-fine long rod workpiece to be ground), local pressure is larger, ultra-fine long rod workpiece easily produces elastic deformation, grinding accuracy is influenced, does not reach high level of accuracy, application backing carrying roller, make to be held by backing carrying roller during ultra-fine long rod workpiece grinding, prevent workpiece generation elastic deformation, the concentricity of workpiece tolerance after grinding reaches the level of +/-0.003mm, greatly increases grinding accuracy.
Beneficial effect
The utility model has the advantage of, by arranging multiple abrasive dust bracket and backing carrying roller support ultra-fine long rod to be ground, making ultra-fine long rod grinding concentricity tolerance reach raising, improving the effect of grinding accuracy.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
As shown in Figure 1, a kind of ultra-fine long rod equipment for grinding, comprise abrasive dust bracket, some described abrasive dust brackets are arranged in parallel along guideway of grinding machine, the claw 3 that described abrasive dust bracket comprises push rod 4 and installs thereunder, described push rod 4 level is installed one end and is arranged in frame, the other end is cantilever position, one end that described push rod 4 is arranged in frame connects adjusting knob 2, described adjusting knob 2 regulates push rod 4 overhang in the horizontal direction, the pawl end that described claw 3 is curved and the unsettled one end of push rod 4 match, top and the frame of described claw 3 other end are in the hinge connection, the circular arc that bottom is given prominence to a profile, parallel in frame below described adjusting knob 2 angular adjustment knob 1 is installed, one end that described angular adjustment knob 1 crosses out and claw 3 arc contact, control claw 3 by the overhang of control angle adjusting knob 1 one end and rotate angle with adjustable claw end and the unsettled one end of push rod 4 along chain connection axle, between described unsettled one end of push rod 4 and claw 3 pawl end, backing carrying roller 6 is installed.
The length/diameter >50 millimeter of described ultra-fine long rod.
Described push rod 4 screws locking by rack-mounted screw by handle 5.
End and the claw 3 pawl end of described unsettled one end of push rod 4 are equipped with wear-resisting block by bolt.
The diameter of described backing carrying roller 6 is 2 times of ultra-fine long rod diameter.
The rarest 5 of described abrasive dust bracket is arranged in parallel along guideway of grinding machine.
Owing to during grinding being point stressed (bistrique is point cantact to ultra-fine long rod workpiece to be ground), local pressure is larger, ultra-fine long rod workpiece easily produces elastic deformation, grinding accuracy is influenced, does not reach high level of accuracy, application backing carrying roller, make to be held by backing carrying roller during ultra-fine long rod workpiece grinding, prevent workpiece generation elastic deformation, the concentricity of workpiece tolerance after grinding reaches the level of +/-0.003mm, greatly increases grinding accuracy.
In actual use, first by ultra-fine long rod trade union college to be ground between grinding machine thimble, fixing; Installation bracket, fixes bracket base and grinding machine conduit; Adjusting angle adjusting knob 1, claw 3 pawl end rotates up, and touch backing carrying roller 6; Check force feedback data, vernier angle adjusting knob 1, make backing carrying roller 6 uniform force; Workpiece is installed, and adjusts push rod 4 by adjusting knob 2, make it contact with backing carrying roller 6, screw screw 5 afterwards; Fine setting adjusting knob 2, makes the force feedback on each push rod 4 roughly equal; Start grinding machine and carry out grinding.
Claims (6)
1. a ultra-fine long rod equipment for grinding, comprise abrasive dust bracket, it is characterized in that, some described abrasive dust brackets are arranged in parallel along guideway of grinding machine, the claw (3) that described abrasive dust bracket comprises push rod (4) and installs thereunder, described push rod (4) level is installed one end and is arranged in frame, the other end is cantilever position, one end that described push rod (4) is arranged in frame connects adjusting knob (2), described adjusting knob (2) regulates push rod (4) overhang in the horizontal direction, the pawl end that described claw (3) is curved and push rod (4) unsettled one end match, top and the frame of described claw (3) other end are in the hinge connection, the circular arc that bottom is given prominence to a profile, parallel angular adjustment knob (1) is installed in the frame of described adjusting knob (2) below, one end that described angular adjustment knob (1) crosses out and claw (3) arc contact, control claw (3) by the overhang of control angle adjusting knob (1) one end and rotate angle with adjustable claw end and push rod (4) unsettled one end along chain connection axle, backing carrying roller (6) is installed between described push rod (4) unsettled one end and claw (3) pawl end.
2. the ultra-fine long rod equipment for grinding of one according to claim 1, is characterized in that, the length/diameter >50 millimeter of described ultra-fine long rod.
3. the ultra-fine long rod equipment for grinding of one according to claim 1, is characterized in that, described push rod (4) screws locking by rack-mounted screw by handle (5).
4. the ultra-fine long rod equipment for grinding of one according to claim 1, is characterized in that, end and claw (3) the pawl end of described push rod (4) unsettled one end are equipped with wear-resisting block by bolt.
5. the ultra-fine long rod equipment for grinding of one according to claim 1, is characterized in that, the diameter of described backing carrying roller (6) is 2 times of ultra-fine long rod diameter.
6. the ultra-fine long rod equipment for grinding of one according to claim 1, it is characterized in that, the rarest 5 of described abrasive dust bracket is arranged in parallel along guideway of grinding machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420499478.9U CN204160315U (en) | 2014-09-01 | 2014-09-01 | A kind of ultra-fine long rod equipment for grinding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420499478.9U CN204160315U (en) | 2014-09-01 | 2014-09-01 | A kind of ultra-fine long rod equipment for grinding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204160315U true CN204160315U (en) | 2015-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420499478.9U Active CN204160315U (en) | 2014-09-01 | 2014-09-01 | A kind of ultra-fine long rod equipment for grinding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204160315U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209859A (en) * | 2014-09-01 | 2014-12-17 | 上海实达精密不锈钢有限公司 | Ultra-slender rod grinding equipment |
| CN105856006A (en) * | 2016-05-26 | 2016-08-17 | 四川飞亚汽车零部件有限公司 | Crankshaft grinding machine servo center frame |
-
2014
- 2014-09-01 CN CN201420499478.9U patent/CN204160315U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209859A (en) * | 2014-09-01 | 2014-12-17 | 上海实达精密不锈钢有限公司 | Ultra-slender rod grinding equipment |
| CN105856006A (en) * | 2016-05-26 | 2016-08-17 | 四川飞亚汽车零部件有限公司 | Crankshaft grinding machine servo center frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |