CN202539717U - Tooling clamp for thin-walled plate gear - Google Patents
Tooling clamp for thin-walled plate gear Download PDFInfo
- Publication number
- CN202539717U CN202539717U CN2012201365362U CN201220136536U CN202539717U CN 202539717 U CN202539717 U CN 202539717U CN 2012201365362 U CN2012201365362 U CN 2012201365362U CN 201220136536 U CN201220136536 U CN 201220136536U CN 202539717 U CN202539717 U CN 202539717U
- Authority
- CN
- China
- Prior art keywords
- thin
- plate gear
- gear
- walled plate
- positioning core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a tooling clamp for a thin-walled plate gear. The tooling clamp for the thin-walled plate gear comprises a positioning mandrel, a positioning shaft sleeve and a nut, wherein the positioning mandrel is a stepped shaft, and the positioning shaft sleeve is fixedly arranged at the top of the positioning mandrel through the nut. The tooling clamp for the thin-walled plate gear also comprises a driving sleeve fixedly positioned at the bottom of the positioning mandrel. According to the tooling clamp for the thin-walled plate gear, the defects that when the thin-walled plate gear is machined, tooling machining is needed for multiple times, resulting in low accuracy of a product and low machining efficiency are overcome. The tooling clamp for the thin-walled plate gear has the advantages of one-time tooling machining, high accuracy of the product and improvement on machining efficiency.
Description
Technical field
The utility model belongs to the clamping positioner field of workpiece, is specifically related to a kind of frock clamp that is used for thin-walled dish gear.
Background technology
Anchor clamps are to add to be used for rapid fastening workpiece man-hour, make workpiece keep the process unit of correct relative position.For the processing of thin-walled dish gear, in the processing of carrying out gear hobbing and shaving, gear hobbing needs driving force to drive the workpiece rotation, and shaving needs the gear teeth base is fixedly clamped; Gear shaver drives workpiece and rotates, and therefore, gear hobbing is different with the used anchor clamps of shaving; Usually need carry out gear hobbing processing earlier, and then carry out shaving processing, gear hobbing processing once is fixedly clamped four gear teeth bases; And gear teeth base wall is thin and internal orifice dimension is difficult to guarantee in full accord, has the gap between internal orifice dimension meeting and the positioning core axle, therefore; In carrying out hobbing process, have error unavoidably, cause precision low; Need carry out shaving processing after the gear hobbing, in shaving processing, need with the gear teeth base after the gear hobbing every next; Be fixedly clamped successively, carry out shaving, and the gap that exists between the internal orifice dimension of gear teeth base and the positioning core axle can be caused and produced error once more; Make precision lower, and working (machining) efficiency is low.
The utility model content
The technical problem that the utility model will solve is to existing during for thin-walled dish Gear Processing; Need repeatedly frock processing; Cause the product precision low; The defective that working (machining) efficiency is low provides a kind of realization a frock processing, and the product precision is high, a kind of frock clamp that is used for thin-walled dish gear of raising working (machining) efficiency.
In order to solve the problems of the technologies described above; The utility model provides following technical scheme: a kind of frock clamp that is used for thin-walled dish gear, comprise positioning core axle, location axle sleeve and nut, and positioning core axle is a multidiameter; The location axle sleeve is fixed in the positioning core axle top through nut; Wherein, also include actuating sleeve, actuating sleeve is fixed in the bottom of positioning core axle.
Adopt a kind of frock clamp that is used for thin-walled dish gear of the utility model technical scheme, owing to comprise positioning core axle, location axle sleeve and nut, positioning core axle is a multidiameter; The location axle sleeve is fixed in the positioning core axle top through nut, wherein, also includes actuating sleeve; Actuating sleeve is fixed in the bottom of positioning core axle, the driving force that required drive workpiece rotated when actuating sleeve can provide gear hobbing, and nut, location axle sleeve and positioning core axle can guarantee that workpiece adds and fasten; Be used for shaving processing, but after the once mounting clamping, accomplish the processing of gear hobbing processing and shaving; Avoid gear hobbing clamper for disassembling afterwards, change anchor clamps again and carry out shaving processing, reduced operation; Improve the product precision, improved working (machining) efficiency simultaneously.
Further, a kind of frock clamp that is used for thin-walled dish gear, wherein, rank, the location width of described positioning core axle is the thickness of two workpiece.Can carry out the gear hobbing and the shaving processing of two products after once mounting is reinforced, improve working (machining) efficiency when guaranteeing the product precision.
Adopt a kind of frock clamp that is used for thin-walled dish gear of the utility model technical scheme, when workpiece is installed, actuating sleeve is fixed in the bottom of positioning core axle, it is peripheral that two workpiece are installed on the rank, location; Add the location axle sleeve then, workpiece pressing tightens nut at last; Carry out gear hobbing processing then, after gear hobbing machines, carry out shaving processing again; Actuating sleeve is that gear hobbing processing provides driving force to drive the workpiece rotation, and nut, location axle sleeve and positioning core axle guarantee that workpiece is fastening, and gear shaver drives workpiece and rotates; Carry out shaving, after the once mounting clamping, accomplish the processing of gear hobbing processing and shaving.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model technical scheme is further specified:
Fig. 1 is a kind of structural representation that is used for the frock clamp embodiment of thin-walled dish gear of the utility model.
The specific embodiment
As shown in Figure 1; A kind of frock clamp that is used for thin-walled dish gear of the utility model comprises positioning core axle 2, location axle sleeve 4 and nut 5, and positioning core axle 2 is a multidiameter; Location axle sleeve 4 is fixed in positioning core axle 2 tops through nut 5; Wherein, also include actuating sleeve 1, actuating sleeve 1 is fixed in the bottom of positioning core axle 2.
In the practical implementation process, a kind of frock clamp that is used for thin-walled dish gear can be installed two workpiece 3 simultaneously and process, and when workpiece is installed, actuating sleeve 1 is fixed in the bottom of positioning core axle 2; Two workpiece 3 are installed on periphery, rank, location, add location axle sleeve 4 then, workpiece pressing 3 tightens nut 5 at last; Carry out gear hobbing processing then, after gear hobbing machines, carry out shaving processing again; Actuating sleeve 1 rotates for gear hobbing processing provides driving force to drive workpiece 3, and nut 5, location axle sleeve 4 and positioning core axle 2 guarantee that workpiece 3 is fastening, and gear shaver drives workpiece and rotates; Carry out shaving, after the once mounting clamping, accomplish the processing of gear hobbing processing and shaving.
For a person skilled in the art; Under the prerequisite that does not break away from the utility model structure; Can also make some distortion and improvement, these also should be regarded as the protection domain of the utility model, and these can not influence effect and practical applicability that the utility model is implemented.
Claims (2)
1. frock clamp that is used for thin-walled dish gear; Comprise positioning core axle, location axle sleeve and nut, positioning core axle is a multidiameter, and the location axle sleeve is fixed in the positioning core axle top through nut; It is characterized in that: also include actuating sleeve, actuating sleeve is fixed in the bottom of positioning core axle.
2. a kind of frock clamp that is used for thin-walled dish gear according to claim 1 is characterized in that: rank, the location width of described positioning core axle is the thickness of two workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201365362U CN202539717U (en) | 2012-04-01 | 2012-04-01 | Tooling clamp for thin-walled plate gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201365362U CN202539717U (en) | 2012-04-01 | 2012-04-01 | Tooling clamp for thin-walled plate gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202539717U true CN202539717U (en) | 2012-11-21 |
Family
ID=47160406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201365362U Expired - Fee Related CN202539717U (en) | 2012-04-01 | 2012-04-01 | Tooling clamp for thin-walled plate gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202539717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100670A (en) * | 2012-12-12 | 2013-05-15 | 镇江汇通金属成型有限公司 | Die used for gear machining |
-
2012
- 2012-04-01 CN CN2012201365362U patent/CN202539717U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100670A (en) * | 2012-12-12 | 2013-05-15 | 镇江汇通金属成型有限公司 | Die used for gear machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20200401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |