CN204700678U - For the grinder tool of working shaft-like part outer cambered surface - Google Patents
For the grinder tool of working shaft-like part outer cambered surface Download PDFInfo
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- CN204700678U CN204700678U CN201420862986.9U CN201420862986U CN204700678U CN 204700678 U CN204700678 U CN 204700678U CN 201420862986 U CN201420862986 U CN 201420862986U CN 204700678 U CN204700678 U CN 204700678U
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- pedestal
- fan
- worm screw
- rotating shaft
- shaped swinging
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Abstract
For the grinder tool of working shaft-like part outer cambered surface, it comprises a support, the side of this support is provided with a worm screw by the bearing block on both sides, the opposite side of support is vertically installed with a rotating shaft, rotating shaft upper end is connected with the fan-shaped swinging block of a horizontal, the rear edge of this fan-shaped swinging block is provided with the worm-gear toothing with worm screw structure worm gear in aggregates, the leading section of fan-shaped swinging block is provided with the pedestal of a hollow, the front-end configuration of pedestal has a slip cap that can slide in hollow base, the front end of this slip cap is stretched out and is connected with a Buddha's warrior attendant diamond at the outer also Stationary liquid of pedestal, rearward end is connected to a differential adjusting rod, described worm screw one end is overhanging is connected with a handle that worm screw is rotated at bearing block, and described worm screw is placed on bearing block by the bearing at two ends, described rotating shaft is bearing on carrier base by upper and lower two bearings, and described fan-shaped swinging block is fixedly connected with rotating shaft by pivot pin.
Description
Technical field
What utility model related to is a kind of grinder tool for working shaft-like part outer cambered surface, belongs to axial workpiece manufacturing technology field.
Background technology
Need the part of processing as shown in Figure 1, the arc surface on axle adopts existing processing technology, cannot ensure the machining accuracy of part, and before its processing technology generally adopts heat, processing puts in place, rubber sanding after heat, line position tolerance, and dimensional tolerance cannot ensure; The shortcoming that this processing method mainly exists is summarized as follows: one is that before part heat, processing puts in place, and heat treated distortion directly affects precision; Two is adopt sanding piece surface after heat, and dimensional accuracy cannot ensure; Three is that production efficiency is low, is not suitable for batch production.
Summary of the invention
The purpose of this utility model is the deficiency overcoming prior art existence, and provides a kind of dimensional accuracy that can improve exterior arc surface, line position precision, significantly improves the grinder tool for working shaft-like part outer cambered surface of working (machining) efficiency.
The purpose of this utility model has been come by following technical solution, the described grinder tool for working shaft-like part outer cambered surface, it comprises a support, the side of this support is provided with a worm screw by the bearing block on both sides, the opposite side of support is vertically installed with a rotating shaft, rotating shaft upper end is connected with the fan-shaped swinging block of a horizontal, the rear edge of this fan-shaped swinging block is provided with the worm-gear toothing with worm screw structure worm gear in aggregates, the leading section of fan-shaped swinging block is provided with the pedestal of a hollow, the front-end configuration of pedestal has a slip cap that can slide in hollow base, the front end of this slip cap is stretched out and is connected with a Buddha's warrior attendant diamond at the outer also Stationary liquid of pedestal, rearward end is connected to a differential adjusting rod, and this differential adjusting rod to be screwed in pedestal hollow by screw thread and can to promote slip cap and moves forward and backward.
Described worm screw one end is overhanging is connected with a handle that worm screw is rotated at bearing block, and described worm screw is placed on bearing block by the bearing at two ends; Described rotating shaft is bearing on carrier base by upper and lower two bearings, and described fan-shaped swinging block is fixedly connected with rotating shaft by pivot pin.
Be fixed with pedestal above described fan-shaped swinging block, this pedestal be provided with the screw that is radially-inwardly communicated with slip cap, it is configured with lock-screw.
Before part processing, first swinging handle, accomplishes arc surface by the emery wheel that Buddha's warrior attendant diamond is formed, and adjustment micromatic setting is after repeatedly measuring, and adjustment abrasive wheel grinding wheel arc size, then carries out part grinding and reach design drawing requirement.
Use the utility model, can improve size and the geometric accuracy of high rigidity arc surface exponentially, practical effect shows, the runout error of arc surface can be made to control within 0.015, profile error controls 0.012, and roughness controls within 0.4, product percent of pass >=97%.This process means is easy to use, and the comparable prior art of actual working (machining) efficiency improves about 40%, and economic benefit is very remarkable; There is the dimensional accuracy that can improve exterior arc surface, line position precision, significantly improve the features such as working (machining) efficiency.
Accompanying drawing explanation
Fig. 1 is cylindrical grinding arc part schematic diagram described in the utility model.
Fig. 2 is the perspective view of grinder tool described in the utility model.
Fig. 3 is the plan structure schematic diagram of grinder tool described in the utility model.
Fig. 4 is the F-F sectional structure schematic diagram of Fig. 3.
Fig. 5 is the structural representation of differential differential tuning Buddha's warrior attendant diamond described in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail: shown in Fig. 2-5, a kind of grinder tool for working shaft-like part outer cambered surface described in the utility model, it comprises a support 1, the side of this support 1 is provided with a worm screw 3 by the bearing block 2 on both sides, the opposite side of support 1 is vertically installed with a rotating shaft 4, rotating shaft 4 upper end is connected with the fan-shaped swinging block 5 of a horizontal, the rear edge of this fan-shaped swinging block 5 is provided with the worm-gear toothing 6 structure worm gear in aggregates that configure with worm screw 3, the leading section of fan-shaped swinging block 5 is provided with the pedestal 7 of a hollow, the front-end configuration of pedestal 7 has a slip cap that can slide in hollow base 8, the front end of this slip cap 8 is stretched out and is connected with a Buddha's warrior attendant diamond 9 at the outer also Stationary liquid of pedestal 7, rearward end is connected to a differential adjusting rod 10, and this differential adjusting rod 10 to be screwed in pedestal 7 hollow by screw thread and can to promote slip cap 8 and moves forward and backward.
Shown in figure, described worm screw 3 one end is overhanging is connected with a handle 11 that worm screw 3 is rotated at bearing block 2, and described worm screw 3 is placed on bearing block 2 by the bearing at two ends; Described rotating shaft 4 is bearing on carrier base by upper and lower two bearings 12, and described fan-shaped swinging block 5 is fixedly connected with rotating shaft 4 by pivot pin 13.
Shown in Fig. 5, described fan-shaped swinging block 5 is fixed with pedestal 7 above, this pedestal 7 is provided with the screw that is radially-inwardly communicated with slip cap 8, it is configured with lock-screw 14.
Claims (3)
1. for the grinder tool of working shaft-like part outer cambered surface, it comprises a support, the side of this support is provided with a worm screw by the bearing block on both sides, the opposite side of support is vertically installed with a rotating shaft, rotating shaft upper end is connected with the fan-shaped swinging block of a horizontal, the rear edge of this fan-shaped swinging block is provided with the worm-gear toothing with worm screw structure worm gear in aggregates, the leading section of fan-shaped swinging block is provided with the pedestal of a hollow, the front-end configuration of pedestal has a slip cap that can slide in hollow base, the front end of this slip cap is stretched out and is connected with a Buddha's warrior attendant diamond at the outer also Stationary liquid of pedestal, rearward end is connected to a differential adjusting rod, and this differential adjusting rod to be screwed in pedestal hollow by screw thread and can to promote slip cap and moves forward and backward.
2. the grinder tool for working shaft-like part outer cambered surface according to claim 1, it is characterized in that described worm screw one end is overhanging and be connected with a handle that worm screw is rotated at bearing block, described worm screw is placed on bearing block by the bearing at two ends; Described rotating shaft is bearing on carrier base by upper and lower two bearings, and described fan-shaped swinging block is fixedly connected with rotating shaft by pivot pin.
3. the grinder tool for working shaft-like part outer cambered surface according to claim 1 and 2, is characterized in that being fixed with pedestal above described fan-shaped swinging block, this pedestal is provided with the screw that is radially-inwardly communicated with slip cap, it is configured with lock-screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862986.9U CN204700678U (en) | 2014-12-31 | 2014-12-31 | For the grinder tool of working shaft-like part outer cambered surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862986.9U CN204700678U (en) | 2014-12-31 | 2014-12-31 | For the grinder tool of working shaft-like part outer cambered surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204700678U true CN204700678U (en) | 2015-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420862986.9U Active CN204700678U (en) | 2014-12-31 | 2014-12-31 | For the grinder tool of working shaft-like part outer cambered surface |
Country Status (1)
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| CN (1) | CN204700678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589162A (en) * | 2014-12-31 | 2015-05-06 | 杭州前进齿轮箱集团股份有限公司 | Grinding machine tool for machining outer arc surfaces of shaft parts |
-
2014
- 2014-12-31 CN CN201420862986.9U patent/CN204700678U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589162A (en) * | 2014-12-31 | 2015-05-06 | 杭州前进齿轮箱集团股份有限公司 | Grinding machine tool for machining outer arc surfaces of shaft parts |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |