CN204353821U - Axle groove milling clamping device - Google Patents
Axle groove milling clamping device Download PDFInfo
- Publication number
- CN204353821U CN204353821U CN201420809380.9U CN201420809380U CN204353821U CN 204353821 U CN204353821 U CN 204353821U CN 201420809380 U CN201420809380 U CN 201420809380U CN 204353821 U CN204353821 U CN 204353821U
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- CN
- China
- Prior art keywords
- base
- clamp
- left clamp
- shaft
- right clamp
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- Expired - Fee Related
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Abstract
This patent application discloses a kind of axle groove milling clamping device, for the clamping position of sizes shaft-like workpiece, comprise base, base top is provided with left clamp and right clamp, the end face that left clamp is relative with right clamp all has V-arrangement holding tank, the clamping part of shaft-like workpiece is formed between two V-arrangement holding tanks, left clamp can slide by relatively right clamp on base, right clamp can be swung fine setting and be held out against by the push rod of level on base, one side end face of left clamp V-arrangement holding tank dorsad has the groove of column, butterfly spring is provided with in groove, one end of butterfly spring and the bottom land of groove offset, the other end of butterfly spring is fixed on mount pad, mount pad is fixed on base, mount pad is fixed with guide pin bushing, the screw of level that guide pin bushing is threaded, the rod end of screw stretches out guide pin bushing and can offset with the end face of left clamp and locate left clamp.
Description
Technical field
The utility model relates to shaft-like workpiece process technology, is specifically related to a kind of axle groove milling clamping device.
Background technology
Axle is the machine components that support rotary part turning round therewith transmits motion, moment of torsion or moment of flexure.Axle can be divided into bent axle, d-axis and flexible axle by shape.Rotating shaft, axle and power transmission shaft can be divided into according to function.Not only moment of flexure is born but also bear moment of torsion during rotating shaft work; Axle is used for support rotary part and only bears moment of flexure and not transmitting torque; Power transmission shaft is mainly used to transmitting torque and does not bear moment of flexure, as the driving shaft etc. of the long optical axis in crane movable mechanism, automobile.
Axle and the part on it adopt key to be connected usually, therefore in the processing of axle, need the cylindrical groove milling to axle, to install connecting key.At present, usual a kind of clamping device can only clamp a kind of shaft-like workpiece of size, and according to embody rule, the radius size of shaft-like workpiece is varied, and therefore, existing clamping device exists limitation.
Utility model content
The utility model provides a kind of axle groove milling clamping device, for the clamping position of sizes shaft-like workpiece.
The utility model scheme is as follows: axle groove milling clamping device, comprise base, base top is provided with left clamp and right clamp, the end face that left clamp is relative with right clamp all has V-arrangement holding tank, the clamping part of shaft-like workpiece is formed between two V-arrangement holding tanks, left clamp can slide by relatively right clamp on base, right clamp can be swung fine setting and be held out against by the push rod of level on base, one side end face of left clamp V-arrangement holding tank dorsad has the groove of column, butterfly spring is provided with in groove, one end of butterfly spring and the bottom land of groove offset, the other end of butterfly spring is fixed on mount pad, mount pad is fixed on base, mount pad is fixed with guide pin bushing, the screw of level that guide pin bushing is threaded, the rod end of screw stretches out guide pin bushing and can offset with the end face of left clamp and locate left clamp.
This programme operation principle is as follows: during shaft-like workpiece groove milling, need first position, shaft-like workpiece is put between two V-arrangement holding tanks, right clamp is held out against by push rod, because butterfly spring has towards the effect of right clamp direction force all the time to left clamp, therefore workpiece obtains Primary Location, and then rotary screw, make the rod end of screw hold out against left clamp, shaft-like workpiece is finally located between two V-arrangement holding tanks.
The utility model can slide due to left clamp on base, when therefore clamping the shaft-like workpiece of different size, only needs to regulate the position of left clamp on base, again can by screw positioning instant after adjustment.
Further, the lower surface of right clamp and the upper surface of base all have 1/4 deep-slotted chip breaker, and regulating shaft is arranged in the deep-slotted chip breaker of base, and the shape face of the deep-slotted chip breaker of right clamp is supported by regulating shaft.Because the shape face of the deep-slotted chip breaker of right clamp is supported by regulating shaft, therefore, before clamping, right clamp has the function of automatic small angle oscillation fine setting, to adapt to the clamping of different size workpiece.
Further, be provided with vertical center bridge at the middle part of two V-arrangement holding tanks, the upper surface of center bridge is the cambered surface of mating with shaft-like workpiece cylindrical.The effect that center bridge plays centering to shaft-like workpiece and supports, it is more accurate to locate.
Further, during in order to ensure clamping shaft-like workpiece, the stability that left clamp and right clamp coordinate, the top of left clamp is provided with outward extending briquetting, and briquetting can be pressed on right clamp when clamping shaft-like workpiece.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Detailed description of the invention
Below by detailed description of the invention, the utility model is described in further detail:
Reference numeral in Figure of description comprises: screw 1, guide pin bushing 2, mount pad 3, left clamp 4, butterfly spring 5, shaft-like workpiece 6, center bridge 7, right clamping plate 8, steel ball 9, base 10.
As shown in Figure 1: the upper surface of base 10 has 1/4 deep-slotted chip breaker, base 10 top is provided with left clamp 4 and right clamp 8, the end face that left clamp 4 is relative with right clamp 8 all has V-arrangement holding tank, between two V-arrangement holding tanks, forms the clamping part of shaft-like workpiece.Be provided with vertical center bridge 7 at the middle part of two V-arrangement holding tanks, the upper surface of center bridge 7 is the cambered surface of mating with shaft-like workpiece cylindrical.
Left clamp 4 can slide by relatively right clamp 8 on base 10, one side end face of left clamp 4 V-arrangement holding tank dorsad has the groove of column, butterfly spring 5 is provided with in groove, one end of butterfly spring 5 and the bottom land of groove offset, the other end of butterfly spring is fixed on mount pad 3, mount pad 3 is fixed on base 10, mount pad is fixed with guide pin bushing 2, the screw 1 of level that guide pin bushing 2 is threaded, the rod end of screw 1 stretches out guide pin bushing and can offset with the end face of left clamp 4 and locate left clamp 4.
The top of left clamp 4 is provided with outward extending briquetting, and briquetting can be pressed on right clamp 8 when clamping shaft-like workpiece.
The lower surface of right clamp 8 has 1/4 deep-slotted chip breaker, and regulating shaft 9 is arranged in the deep-slotted chip breaker of base 10, and the shape face of the deep-slotted chip breaker of right clamp 8 is supported by regulating shaft 9.Right clamp 8 can swing fine setting by regulating shaft 9 on base 10, and during clamping shaft-like workpiece, the lateral surface of right clamp 8 holds out against by push rod.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (4)
1. axle groove milling clamping device, it is characterized in that, comprise base, base top is provided with left clamp and right clamp, the end face that left clamp is relative with right clamp all has V-arrangement holding tank, the clamping part of shaft-like workpiece is formed between two V-arrangement holding tanks, left clamp can slide by relatively right clamp on base, right clamp can be swung fine setting and be held out against by the push rod of level on base, one side end face of left clamp V-arrangement holding tank dorsad has the groove of column, butterfly spring is provided with in groove, one end of butterfly spring and the bottom land of groove offset, the other end of butterfly spring is fixed on mount pad, mount pad is fixed on base, mount pad is fixed with guide pin bushing, the screw of level that guide pin bushing is threaded, the rod end of screw stretches out guide pin bushing and can offset with the end face of left clamp and locate left clamp.
2. axle groove milling clamping device according to claim 1, it is characterized in that, the lower surface of right clamp and the upper surface of base all have 1/4 deep-slotted chip breaker, and regulating shaft is arranged in the deep-slotted chip breaker of base, and the shape face of the deep-slotted chip breaker of right clamp is supported by regulating shaft.
3. axle groove milling clamping device according to claim 1, is characterized in that, be provided with vertical center bridge at the middle part of two V-arrangement holding tanks, and the upper surface of center bridge is the cambered surface of mating with shaft-like workpiece cylindrical.
4. axle groove milling clamping device according to claim 3, is characterized in that, the top of left clamp is provided with outward extending briquetting, and briquetting can be pressed on right clamp when clamping shaft-like workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809380.9U CN204353821U (en) | 2014-12-20 | 2014-12-20 | Axle groove milling clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809380.9U CN204353821U (en) | 2014-12-20 | 2014-12-20 | Axle groove milling clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204353821U true CN204353821U (en) | 2015-05-27 |
Family
ID=53255317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420809380.9U Expired - Fee Related CN204353821U (en) | 2014-12-20 | 2014-12-20 | Axle groove milling clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204353821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598617A (en) * | 2017-11-02 | 2018-01-19 | 盛瑞传动股份有限公司 | A kind of side plate blank processing tool |
-
2014
- 2014-12-20 CN CN201420809380.9U patent/CN204353821U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598617A (en) * | 2017-11-02 | 2018-01-19 | 盛瑞传动股份有限公司 | A kind of side plate blank processing tool |
| CN107598617B (en) * | 2017-11-02 | 2023-12-08 | 盛瑞传动股份有限公司 | Curb plate blank processing frock |
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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: 20150527 Termination date: 20151220 |
|
| EXPY | Termination of patent right or utility model |