CN206305799U - Special-shaped part fixture - Google Patents
Special-shaped part fixture Download PDFInfo
- Publication number
- CN206305799U CN206305799U CN201621402932.XU CN201621402932U CN206305799U CN 206305799 U CN206305799 U CN 206305799U CN 201621402932 U CN201621402932 U CN 201621402932U CN 206305799 U CN206305799 U CN 206305799U
- Authority
- CN
- China
- Prior art keywords
- special
- shaped part
- lock
- lock sleeve
- fixed platform
- 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.)
- Active
Links
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model is related to clamp art,A kind of especially special-shaped part fixture,The fixture includes disc clamping body,Lock sleeve and lock-screw,One side end face of clamping body is outward extended with fixed platform,Locking is set in fixed platform,Cantilever is located between the upper inside walls of lock sleeve and the upper surface of fixed platform,Lock-screw is threadedly coupled through lock sleeve and with it,Lock-screw is located at the downside of lock sleeve,The end of thread end of lock-screw is against the lower surface of fixed platform,When cantilever is clamped between the upper inside walls of lock sleeve and the upper surface of fixed platform,The axis of ring flange overlaps with the axis of clamping body,The utility model special-shaped part fixture can be realized easily easily by special-shaped part clamping,Greatly improve the yield rate and efficiency of special-shaped part processing,When the cantilever of cover locking special-shaped part is locked,Can ensure that the centre of gyration of special-shaped part upper flange plate is consistent with the centre of gyration of lathe.
Description
Technical field
The utility model is related to clamp art, especially a kind of special-shaped part fixture.
Background technology
Special-shaped part is in face work or milling side face, it is generally difficult to clamping, is embodied in：First, more difficult fixation, generally needs
Wanting longer time could complete the clamping of special-shaped part；2nd, be difficult centering center, the center of such as part confuse easily occur it is different
Normal part is processed into waste product on lathe, and causing the yield rate of processing profiled part reduces.
Utility model content
The technical problems to be solved in the utility model is：In order to solve special-shaped part in the prior art it is difficult to clamping is asked
Topic, now provides a kind of special-shaped part fixture, and the fixture can easily realize that the centering of special-shaped part is clamped, greatly improve abnormity zero
The processing efficiency of part.
The utility model solves the technical scheme that its technical problem used：A kind of special-shaped part fixture, in car
The special-shaped part is fixed during the bed processing special-shaped part, the special-shaped part includes ring flange and is eccentrically set on method
Cantilever on the end face of blue disk one end, the fixture includes disc clamping body, lock sleeve and lock-screw, the side of the clamping body
End face is outward extended with fixed platform, and the locking is set in fixed platform, and the cantilever is located at the upside of the lock sleeve
Between inwall and the upper surface of fixed platform, the lock-screw is through lock sleeve and is threadedly coupled with it, the lock-screw
Positioned at the downside of the lock sleeve, the end of thread end of the lock-screw is against the lower surface of the fixed platform, works as cantilever
It is clamped in when between the upper inside walls of lock sleeve and the upper surface of fixed platform, the axis of ring flange and the axis weight of clamping body
Close.
This programme can be realized easily easily by special-shaped part clamping to fixed platform, by the compensation of fixed platform and
Clamping can cause that special-shaped part will not occur bias when being turned round with fixture.
For the ease of Clamp blocks, further, the cantilever is plane, institute away from one end lower surface of the ring flange
The upper surface for stating fixed platform is plane.
For the ease of part will not be weighed wounded while Clamp blocks, further, the upper surface of the cantilever with it is described
The upper inside walls of lock sleeve match, and the upper inside walls of the lock sleeve are arc surface, by the arc surface on lock sleeve with it is outstanding
Arc surface on arm matches so that lock sleeve with cantilever for face contacts, while arc surface can prevent stress concentration.
In order to improve lock sleeve steady type on the stationary platform, prevent lock sleeve to be relatively fixed platform and shake, enter
One step ground, the inner left wall of the lock sleeve fits with the left surface of fixed platform, the right side inwall of the lock sleeve and fixation
The right flank laminating of platform, the left and right sides inwall of the lock sleeve is fitted with the two sides of cantilever respectively, by lock sleeve
Left and right sides inwall is fitted with the lateral surface of left and right two of fixed platform respectively, improves lock sleeve steady type on the stationary platform.
Further, the fixed platform is on one end end face of clamping body away from stop screw is threaded with, wherein one
It is individual to act as：Stop screw contributes to the positioning of special-shaped part, after in cantilever insertion lock sleeve, until ring flange and spacing spiral shell
Nail joint is touched, and represents special-shaped part insertion in place, can be prevented cantilever from being arrived with the inclined-plane transition misdelivery of ring flange intersection and be fixed
The upper surface of platform, after causing locking cover locking, with respect to clamping body run-off the straight, also one act as ring flange：Work as locking
After screw is screwed, lock sleeve clamps cantilever, and now rotary stopper screw, makes it tightly be against on ring flange, due to the abnormity zero
The cantilever of part is clamped between lock sleeve and fixed platform, therefore, then be against on ring flange by stop screw, this can be improved different
Steady type of the shape part on the fixture, is not susceptible to rock in special-shaped part milling side face or end face milling.
Preferably, stop nut is threaded with the stop screw, the stop nut is against the fixed platform
On one end end face of stop screw.
The beneficial effects of the utility model are：The utility model special-shaped part fixture can be realized easily easily by abnormity zero
Part clamping, greatly improves the yield rate and efficiency of special-shaped part processing, when the cantilever of cover locking special-shaped part is locked, it is ensured that
The centre of gyration of special-shaped part upper flange plate is consistent with the centre of gyration of lathe.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the schematic diagram of the utility model special-shaped part fixture；
Schematic diagram when Fig. 2 is the utility model special-shaped part fixture clamping；
Fig. 3 is the schematic diagram of the utility model special-shaped part.
In figure：1st, clamping body, 2, lock sleeve, 3, lock-screw, 4, fixed platform, 5, stop screw, 6, stop nut, 7,
Ring flange, 8, cantilever.
Specific embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Basic structure of the present utility model is only illustrated in a schematic way, therefore it only shows the composition relevant with the utility model, direction
With can be only used for helping the description to the feature in accompanying drawing with reference to (for example, upper and lower, left and right, etc.).Therefore, not in limit
Detailed description below is used in property meaning processed, and is only limited by appended claims and its equivalents and is asked
The scope of the theme of protection.
Embodiment 1
As Figure 1-3, a kind of special-shaped part fixture, for the fixed abnormity zero during lathe process special-shaped part
Part, special-shaped part includes ring flange 7 and the cantilever 8 being eccentrically set on one end end face of ring flange 7, and the fixture includes disk shape dress
Clamp 1, lock sleeve 2 and lock-screw 3, a side end face of clamping body 1 are outward extended with fixed platform 4, and lock sleeve 2 is located at fixation
On platform 4, cantilever 8 is located between the upper inside walls of lock sleeve 2 and the upper surface of fixed platform 4, and lock-screw 3 passes through lock sleeve
2 and it is threadedly coupled with it, lock-screw 3 is located at the downside of lock sleeve 2, and the end of thread end of lock-screw 3 is against fixed platform 4
Lower surface, when cantilever 8 is clamped between the upper surface of the upper inside walls of lock sleeve 2 and fixed platform 4, the axle of ring flange 7
Line overlaps with the axis of clamping body 1, has gap between the downside inwall of lock sleeve 2 and the lower surface of fixed platform 4.
Cantilever 8 is plane away from one end lower surface of ring flange 7, and the upper surface of fixed platform 4 is plane.
The upper surface of cantilever 8 matches with the upper inside walls of lock sleeve 2, and the upper inside walls of lock sleeve 2 are arc surface, are passed through
Arc surface on lock sleeve 2 matches with the arc surface on cantilever 8 so that lock sleeve 2 with cantilever 8 for face contacts, while circular arc
Face can prevent stress concentration.
The inner left wall of lock sleeve 2 is fitted with the left surface of fixed platform 4, right side inwall and the fixed platform 4 of lock sleeve 2
Right flank laminating, the two sides of the left and right sides inwall of lock sleeve 2 respectively with cantilever 8 fit, the width of the both side surface of cantilever 8
Degree is equal with the spacing between the left and right sides inwall of lock sleeve 2, by the left and right sides inwall of lock sleeve 2 respectively with fixed platform
The 4 lateral surface laminating of left and right two, improves steady type of the lock sleeve 2 in fixed platform 4.
Away from stop screw 5 is threaded with one end end face of clamping body 1, one of them act as fixed platform 4：Limit
Position screw 5 contributes to the positioning of special-shaped part, after in the insertion lock sleeve 2 of cantilever 8, until ring flange 7 connects with stop screw 5
Touch, represent special-shaped part insertion in place, can prevent cantilever 8 from arriving fixed flat with the inclined-plane transition misdelivery of the intersection of ring flange 7
The upper surface of platform 4, after causing lock sleeve 2 to be locked, with respect to the run-off the straight of clamping body 1, also one act as ring flange 7：Work as lock
After tight screw 3 is screwed, lock sleeve 2 clamps cantilever 8, and now rotary stopper screw 5, makes it tightly be against on ring flange 7, due to this
The cantilever 8 of special-shaped part is clamped between lock sleeve 2 and fixed platform 4, therefore, then ring flange 7 is against by stop screw 5
On, steady type of the special-shaped part on the fixture can be improved, it is not susceptible to rock in special-shaped part milling side face or end face milling.
Stop nut 6 is threaded with stop screw 5, stop nut 6 is against fixed platform 4 near stop screw 5
On the end face of one end.
The use process of above-mentioned special-shaped part fixture is as follows：
First by the scroll chuck of the clamping of disc clamping body 1 and lathe, centering is clamped, then by be processed special-shaped zero
Between the insertion lock sleeve 2 of cantilever 8 of part and the upper surface of fixed platform 4, until ring flange 7 and the stop screw 5 of special-shaped part
Nut end in contact, then screw lock-screw 3 so that lock sleeve 2 clamps cantilever 8, last rotary stopper screw 5 supports it
It is tight to complete the clamping of special-shaped part on the end face of ring flange 7, wherein, when cantilever 8 is inserted between lock sleeve 2 and fixed platform 4
When, the left and right sides of cantilever 8 are fitted with the left and right sides wall of lock sleeve 2, and ring flange 7 is concentric with clamping body 1, special-shaped part
After clamping is finished, you can the ring flange 7 on special-shaped part is machined.
Above-mentioned is enlightenment according to desirable embodiment of the present utility model, by above-mentioned description, relevant staff
Various changes and amendments can be carried out in the range of without departing from this utility model technological thought completely.This practicality
New technical scope is not limited to the content on specification, it is necessary to determine its according to right technical
Scope.
Claims (6)
1. a kind of special-shaped part fixture, described for fixing the special-shaped part during special-shaped part described in lathe process
Special-shaped part includes ring flange (7) and the cantilever (8) being eccentrically set on the end face of ring flange (7) one end, it is characterised in that：The folder
Tool includes disc clamping body (1), lock sleeve (2) and lock-screw (3), and a side end face of the clamping body (1) stretches out
There is fixed platform (4), the lock sleeve (2) is located in fixed platform (4), and the cantilever (8) is positioned at the upper of the lock sleeve (2)
Between the upper surface of side inwall and fixed platform (4), the lock-screw (3) is threadedly coupled through lock sleeve (2) and with it, institute
Lock-screw (3) is stated positioned at the downside of the lock sleeve (2), the end of thread end of the lock-screw (3) is against the fixation
The lower surface of platform (4), between cantilever (8) is clamped in the upper surface of the upper inside walls of lock sleeve (2) and fixed platform (4)
When, the axis of ring flange (7) overlaps with the axis of clamping body (1).
2. special-shaped part fixture according to claim 1, it is characterised in that：The cantilever (8) is away from the ring flange (7)
One end lower surface be plane, the upper surface of the fixed platform (4) is plane.
3. special-shaped part fixture according to claim 1, it is characterised in that：The upper surface of the cantilever (8) and the lock
The upper inside walls of tight set (2) match, and the upper inside walls of the lock sleeve (2) are arc surface.
4. special-shaped part fixture according to claim 1, it is characterised in that：The inner left wall of the lock sleeve (2) with it is solid
The left surface laminating of fixed platform (4), the right side inwall of the lock sleeve (2) is fitted with the right flank of fixed platform (4), the lock
Fit two sides of the left and right sides inwall of tight set (2) respectively with cantilever (8).
5. special-shaped part fixture according to claim 1, it is characterised in that：The fixed platform (4) is away from clamping body (1)
One end end face on be threaded with stop screw (5).
6. special-shaped part fixture according to claim 5, it is characterised in that：It is threaded with the stop screw (5)
Stop nut (6), the stop nut (6) is against the fixed platform (4) on one end end face of stop screw (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621402932.XU CN206305799U (en) | 2016-12-20 | 2016-12-20 | Special-shaped part fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621402932.XU CN206305799U (en) | 2016-12-20 | 2016-12-20 | Special-shaped part fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206305799U true CN206305799U (en) | 2017-07-07 |
Family
ID=59252406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621402932.XU Active CN206305799U (en) | 2016-12-20 | 2016-12-20 | Special-shaped part fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206305799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111421465A (en) * | 2020-04-16 | 2020-07-17 | 南京信息职业技术学院 | Special-shaped part clamp |
-
2016
- 2016-12-20 CN CN201621402932.XU patent/CN206305799U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111421465A (en) * | 2020-04-16 | 2020-07-17 | 南京信息职业技术学院 | Special-shaped part clamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106736767B (en) | Process the tooling and its method of thin-walled ring | |
| CN206854684U (en) | A kind of three-jaw clamping device | |
| CN203636464U (en) | Clamp for machining | |
| CN207155278U (en) | A kind of depth drill multi-angle clamp for mould processing | |
| CN204019225U (en) | A kind of clamp for machining of tee pipe fitting joint | |
| CN206305799U (en) | Special-shaped part fixture | |
| CN205674028U (en) | Connecting rod grinding clamp | |
| CN204997101U (en) | Axle type quick holder of part | |
| CN104759652B (en) | Bundy tube roll cylindrical groove processing special tooling and processing technique | |
| CN108481057A (en) | The fixture of turning bulb axial workpiece | |
| CN207534380U (en) | A kind of rat holing special fixture | |
| CN207087405U (en) | A kind of practicality novel lathe clamping four directions body device | |
| CN205703423U (en) | The soft jaw arrangement of sector of easy disassembly | |
| CN208467311U (en) | A kind of precision eccentric processing turning clamping jaw | |
| CN206169700U (en) | Elastic fixture convenient to adjustment work piece azimuth | |
| CN202317733U (en) | Finish turning tool for lower section of bottle body | |
| CN206898831U (en) | Fixture for small lot processing threeway workpiece | |
| CN209698917U (en) | A kind of machining solid mechanical fixture | |
| CN208437694U (en) | A kind of novel processing tool of sewage pump body | |
| CN104400473A (en) | Special fixture for processing cross groove | |
| CN107186514A (en) | The fixture of threeway workpiece is processed for small lot | |
| CN104690584B (en) | A kind of adjustable device for car cylindrical grinding cylinder of diameter | |
| CN104440217B (en) | Cam box processing and loading clamp positioner | |
| CN208196193U (en) | A kind of eccentric part clamp for machining | |
| CN204524956U (en) | A kind of Double-station clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |