CN204171714U - A kind of Rapid tooling fixture - Google Patents
A kind of Rapid tooling fixture Download PDFInfo
- Publication number
- CN204171714U CN204171714U CN201420596599.5U CN201420596599U CN204171714U CN 204171714 U CN204171714 U CN 204171714U CN 201420596599 U CN201420596599 U CN 201420596599U CN 204171714 U CN204171714 U CN 204171714U
- Authority
- CN
- China
- Prior art keywords
- watt
- pawl
- screw rod
- watt pawl
- pedestal
- 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 kind of Rapid tooling fixture, belong to frock clamp field.A kind of Rapid tooling fixture, comprises a watt pawl pedestal, watt pawl, screw rod and nut; A described watt pawl pedestal side is provided with hollow form opening, a described watt pawl is located at hollow form open interior, one end of described screw rod is inserted into a watt pawl base interior by the through hole on watt pawl pedestal and is connected with a watt pawl, and described nut is located on screw rod, and be locked screw rod.Frock clamp of the present utility model according to the size large-scale production of workpiece size adjustment fixture, can solve the orientation problem of vast enterprise pair roller shaft-like workpiece, and the structure of frock clamp is simple, easy to use, has good development prospect.
Description
Technical field
The utility model relates to frock clamp field, specifically, relates to a kind of Rapid tooling fixture.
Background technology
Roll is the key spare parts that Metallurgical Enterprise is produced, and expensive, its performance directly affects product quality and the production cost of enterprise.In Rolling production process, because roll directly contacts with rolled piece, force rolled piece generation deformation, it should bear very large dynamic pressure and larger sliding speed, the bending stress of intermetallic, also will bear the larger temperatures involved of amplitude of variation, in use roll will constantly be worn.Wearing and tearing are main failure forms of roll, and fretting wear is then topmost wear form, and the wearing and tearing of roll simultaneously can by the fatigue wear of roll, surface oxidation wearing and tearing, to be periodically heated heat fatigue that water-cooled produces and the impact of roller surface steel bonding in addition.Roll in use will constantly be worn, when roll wear to a certain extent after to repair it because not re-using.
And for the phenomenon that roll shaft workpiece two ends five centre hole that often can run in machining or centre hole well damage cannot be repaired, the how position of stationary roller shaft, accurately locates, it is our urgent problem in reparation workpiece.
At present, also relevant report is not had about roll shaft workpiece Rapid tooling fixture can be realized.
Utility model content
The technical problem solved
For overcoming defect of the prior art, the utility model provides a kind of Rapid tooling fixture, can realize the Rapid tooling of roll shaft workpiece, firmly grasps workpiece securely, realizes accurately locating.
Technical scheme
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of Rapid tooling fixture, comprises a watt pawl pedestal, watt pawl, screw rod and nut; A described watt pawl pedestal side is provided with hollow form opening, a described watt pawl is located at hollow form open interior, one end of described screw rod is inserted into a watt pawl base interior by the through hole on watt pawl pedestal and is connected with a watt pawl, and described nut is located on screw rod, and be locked screw rod.
Further, the bottom of described watt pawl is stepped tooth.
Further, described screw rod is adjustable type trapezoid side's tooth screw rod.
Further, a described watt pawl pedestal is provided with bindiny mechanism, is connected with the jockey of lathe.
Further, the number of described watt pawl is four, is evenly located at a watt inside for pawl pedestal, and the sectional view of watt pawl is fan-shaped.
Beneficial effect
Compared with prior art, the utility model has following remarkable advantage:
1, of the present utility model watt of pawl pedestal is that the bindiny mechanism of side, by being connected with lathe, can drive workpiece to rotate, and conveniently carries out reparation etc. and processes further for fixing watt pawl and bolt; Screw rod of the present utility model is used to locker workpiece to the parts of power, plays a part Rapid tooling and fine setting; Nut of the present utility model blocks workpiece when a watt pawl, after fine setting and locker terminate, prevents workpiece from again loosening and micro-deformation occurs, be locked by screw rod by nut;
2, the inside of of the present utility model watt of pawl pedestal is provided with watt pawl of band stepped tooth, firmly can firmly grasp workpiece, can press from both sides soon, finely tune colleges and universities' workpiece axial runout, make roll forming or axle shape workpiece beat scope control within 0.01mm by the screw rod effect of tightening.
3, frock clamp of the present utility model according to the size large-scale production of workpiece size adjustment fixture, can solve the orientation problem of vast enterprise pair roller shaft-like workpiece, and the structure of frock clamp is simple, easy to use, has good development prospect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional view in A-A face in Fig. 1;
In figure: 1, watt pawl, 2, watt pawl pedestal, 3, screw rod, 4, nut, 5, bindiny mechanism.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in more detail.
Embodiment
As depicted in figs. 1 and 2, a kind of Rapid tooling fixture, comprises a watt pawl pedestal 2, watt pawl 1, screw rod 3 and nut 4; Described watt pawl pedestal 2 side is provided with hollow form opening, described watt pawl 1 is located at hollow form open interior, one end of described screw rod 3 is inserted into watt pawl pedestal 2 inside by the through hole on watt pawl pedestal 2 and is connected with watt pawl 1, and described nut 4 is located on screw rod, for the screw rod 3 that is locked.
Be stepped tooth below described watt pawl 1.Described screw rod 3 is adjustable type trapezoid side's tooth screw rod.A described watt pawl pedestal 2 is provided with bindiny mechanism 5, is connected with the jockey of lathe.The number of described watt pawl 1 is four, is evenly located at a watt inside for pawl pedestal, and the sectional view of watt pawl is fan-shaped.
Of the present utility model watt of pawl pedestal is that the bindiny mechanism of side, by being connected with lathe, can drive workpiece to rotate, and conveniently carries out reparation etc. and processes further for fixing watt pawl and bolt; Screw rod of the present utility model is used to locker workpiece to the parts of power, plays a part Rapid tooling and fine setting; Nut of the present utility model blocks workpiece when a watt pawl, after fine setting and locker terminate, prevents workpiece from again loosening and micro-deformation occurs, be locked by screw rod by nut;
The inside of of the present utility model watt of pawl pedestal is provided with watt pawl of band stepped tooth, firmly can firmly grasp workpiece, can press from both sides soon, finely tune colleges and universities' workpiece axial runout, make roll forming or axle shape workpiece beat scope control within 0.01mm by the screw rod effect of tightening.
Claims (5)
1. a Rapid tooling fixture, is characterized in that: comprise a watt pawl pedestal, watt pawl, screw rod and nut; A described watt pawl pedestal side is provided with hollow form opening, a described watt pawl is located at hollow form open interior, one end of described screw rod is inserted into a watt pawl base interior by the through hole on watt pawl pedestal and is connected with a watt pawl, and described nut is located on screw rod, and be locked screw rod.
2. a kind of Rapid tooling fixture as claimed in claim 1, is characterized in that: the bottom of described watt pawl is stepped tooth.
3. a kind of Rapid tooling fixture as claimed in claim 1, is characterized in that: described screw rod is adjustable type trapezoid side's tooth screw rod.
4. a kind of Rapid tooling fixture as claimed in claim 1, is characterized in that: a described watt pawl pedestal is provided with bindiny mechanism, is connected with the jockey of lathe.
5. a kind of Rapid tooling fixture as claimed in claim 1, is characterized in that: the number of described watt pawl is four, is evenly located at a watt inside for pawl pedestal, and the sectional view of watt pawl is fan-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420596599.5U CN204171714U (en) | 2014-10-15 | 2014-10-15 | A kind of Rapid tooling fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420596599.5U CN204171714U (en) | 2014-10-15 | 2014-10-15 | A kind of Rapid tooling fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204171714U true CN204171714U (en) | 2015-02-25 |
Family
ID=52560550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420596599.5U Expired - Fee Related CN204171714U (en) | 2014-10-15 | 2014-10-15 | A kind of Rapid tooling fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204171714U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239224A (en) * | 2016-08-31 | 2016-12-21 | 南京晨光集团有限责任公司 | A kind of general Rapid adjustment fixture for compromise joint turning |
| CN107151733A (en) * | 2017-07-05 | 2017-09-12 | 中车洛阳机车有限公司 | The vibrator fastener and process of eliminating stress of secular vibration equipment |
-
2014
- 2014-10-15 CN CN201420596599.5U patent/CN204171714U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239224A (en) * | 2016-08-31 | 2016-12-21 | 南京晨光集团有限责任公司 | A kind of general Rapid adjustment fixture for compromise joint turning |
| CN107151733A (en) * | 2017-07-05 | 2017-09-12 | 中车洛阳机车有限公司 | The vibrator fastener and process of eliminating stress of secular vibration equipment |
| CN107151733B (en) * | 2017-07-05 | 2018-06-26 | 中车洛阳机车有限公司 | The vibrator clamp device and process of eliminating stress of secular vibration equipment |
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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: 20150225 Termination date: 20171015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |