CN104723233B - A kind of threaded rod quick-speed jigs - Google Patents
A kind of threaded rod quick-speed jigs Download PDFInfo
- Publication number
- CN104723233B CN104723233B CN201510061533.5A CN201510061533A CN104723233B CN 104723233 B CN104723233 B CN 104723233B CN 201510061533 A CN201510061533 A CN 201510061533A CN 104723233 B CN104723233 B CN 104723233B
- Authority
- CN
- China
- Prior art keywords
- tire
- threaded rod
- groove
- sliding sleeve
- speed jigs
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
- Tires In General (AREA)
Abstract
The invention discloses a kind of threaded rod quick-speed jigs.Including: determine tire body；Clamping section, it couples or is integrally formed in described determine tire body lower part, and and determines tire body lower part formation open space；And sliding sleeve, it is set in determines tire outer body, it is possible to move along the axis direction determining tire body；Dynamic tire, its rotatable connection is described determines tire body, and is positioned in described open space；First clamping block, it is arranged in the first groove of described clamping section；Second clamps block, and it is arranged in the second groove of described dynamic tire, and described first groove is corresponding with described second groove location；Flexible member, applies active force in opposite direction to described clamping section and described dynamic tire, for being opened in described clamping section and described dynamic tire；Inclined plane, is arranged in the lateral surface of described dynamic tire.The invention has the beneficial effects as follows: ensure that axiality installed by threaded rod；It is capable of quick-clamping and unclamps；The threaded rod of different model can be applicable to by changing clamping block.
Description
Technical field
The present invention relates to a kind of fixture, particularly to a kind of threaded rod quick-speed jigs.
Background technology
The connection of traditional threaded rod is gradually to be screwed in nut with matching by screw rod, uses existing
This operational approach not only make its difficult quality guarantee, and waste time and energy, waste human resources's
Cost；The production line of modernization is in the course of processing, it is desirable to the beat of technique process and time, improves raw
Producing efficiency, although some quick-speed jigs can realize quick-clamping, but threaded axiality is poor.Axle degree is poor
Have a strong impact on again the precision of processing, it is impossible to meet the demand of actual production.Additionally, traditional fixture
Lack versatility, often may be only available for same sample, it is impossible to realize various sizes of threaded rod is entered
Luggage presss from both sides and unclamps, and not only increases cost, adds again unnecessary production process.
Therefore, one can either ensure that axiality installed by threaded rod, is capable of again the quick-clamping of test specimen
With the key that the threaded rod quick-speed jigs with versatility unclamped becomes solution problem.
Summary of the invention
It is an object of the invention to provide one and can either ensure that axiality installed by threaded rod, be capable of again
The quick-clamping of test specimen and the threaded rod quick-speed jigs with versatility unclamped
For achieving the above object, the present invention adopts the following technical scheme that, a kind of threaded rod quick-speed jigs, bag
Include:
Determine tire body；
Clamping section, it couples or is integrally formed in described determine tire body lower part, and with determine tire body lower part
Form open space；And
Sliding sleeve, it is set in determines tire outer body, it is possible to move along the axis direction determining tire body；
Dynamic tire, its rotatable connection is described determines tire body, and is positioned in described open space；
First clamping block, it is arranged in the first groove of described clamping section；
Second clamping block, it is arranged in the second groove of described dynamic tire, described first groove and described the
Two groove location are corresponding；
Flexible member, applies active force in opposite direction to described clamping section and described dynamic tire, for by institute
State clamping section and described dynamic tire opens；
Inclined plane, is arranged in the lateral surface of described dynamic tire；
Wherein, the lower end of described sliding sleeve is against described inclined plane, when sliding sleeve moves down, and described dynamic tire
Overcome elastic force close to described clamping section.
As further preferably, described clamping section is threaded through hole, and steel ball, stage clip and housing screw depend on
Secondary it is arranged in tapped through hole；Inside described sliding sleeve, annular groove is set；When sliding sleeve moves down, described dynamic tire
During with described clamping section clamping threaded rod, described annular groove coordinates with described steel ball.
As further preferably, described determine tire body upper part stop screw is set, be used for limiting described sliding sleeve
Top dead centre.
As further preferably, described determine tire body lower end the shaft shoulder is set, for limiting under described sliding sleeve
Stop.
As further preferably, described flexible member is torsion spring, and the initial angle of torsion spring is 100 °～110
°。
As further preferably, the initial angle of described torsion spring is 105 °.
As further preferably, it is respectively equipped with countersunk head in the center of described first groove and the second groove
Mouthful, in described countersunk head mouth, it is respectively equipped with clamping block trip bolt.
As further preferably, described in the incline angle of face and vertical direction be 12 °～16 °.
As further preferably, described tapped through hole is positioned at open space and the midpoint of the first groove.
As further preferably, described sliding sleeve outer wall is provided with boss.
The invention has the beneficial effects as follows: 1, ensure that axiality installed by threaded rod, improve adding of workpiece
Work precision；2, it is capable of quick-clamping and unclamps；3, difference can be applicable to by replacing clamping block
The threaded rod of model, makes fixture have versatility.
Accompanying drawing explanation
Fig. 1 is the present invention a kind of threaded rod quick-speed jigs front view when clamped condition.
Fig. 2 is the present invention a kind of threaded rod quick-speed jigs left view when clamped condition.
Fig. 3 is the present invention a kind of threaded rod quick-speed jigs installation diagram when releasing orientation.
Fig. 4 is the structural representation of the torsion spring of the present invention a kind of threaded rod quick-speed jigs.
In figure, stop screw 1, determine tire body 2, torsion spring 3, dynamic tire 4, rotating shaft 5, housing screw 6,
Stage clip 7, steel ball 8, the first clamping block 9, clamping block trip bolt 10, sliding sleeve 11, threaded rod 12,
Second clamping block 13.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings:
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of threaded rod quick-speed jigs, including, determine tire body
2, it is provided with a blind hole determining tire body 2 upper end, is provided with spacing screwed hole in the side of blind hole, described
Being provided with stop screw 1 in spacing screwed hole, stop screw 1 is for limiting the top dead centre of described sliding sleeve 11；
Clamping section, it couples or is integrally formed in described determine tire body 2 bottom, and with determine tire body 2 bottom
Form open space, be provided with in the both sides of opening and determine tire hanger, determine to be provided with on tire hanger first turn described
Axle centre bore and the second shaft central hole, the first shaft central hole and the second shaft central hole are coaxial, at folder
Tight portion is provided with the first groove, is provided with the first clamping block 9 in the first groove, described determines tire body 2 lower end
The shaft shoulder is set, for limiting the lower dead center of described sliding sleeve 11；And sliding sleeve 11, it is set in determines tire originally
Outside body 2, it is possible to move along the axis direction determining tire body 2；Dynamic tire 4, its both sides, upper end are respectively
It is provided with dynamic tire hanger, dynamic tire hanger is respectively equipped with the 3rd shaft central hole and the 4th shaft central hole,
3rd shaft central hole and the 4th shaft central hole are coaxial, by rotating shaft 5 by described in its rotatable connection
Determining tire body 2, be provided with the second groove on dynamic tire 4, the second clamping block 13 is positioned in the second groove,
Dynamic tire 4 lateral surface is provided with inclined plane, and described inclined plane is 12 °～16 ° with the angle of vertical direction, makees
For further preferably, described inclined plane is 15 ° with the angle of vertical direction, the lower end of described sliding sleeve 11
Against described inclined plane, when sliding sleeve 11 moves down, described dynamic tire 4 overcomes elastic force to described clamping
Portion is close, and dynamic tire 4 is positioned in described open space；Described rotating shaft 5 is provided with flexible member, described
Flexible member is torsion spring 3, and the initial angle of torsion spring 3 is 100 °～110 °, as further preferably,
The initial angle of described torsion spring 3 is 105 °, and torsion spring 3 is to described clamping section and described dynamic tire 4 side of applying
To opposite effect power, for described clamping section and described dynamic tire 4 are opened.
It is respectively equipped with countersunk head mouth, at described countersunk head mouth in the center of described first groove and the second groove
Inside being respectively equipped with clamping block trip bolt 10, it is fixed the first clamping block 9 and the second clamping block 13 to be fixed on
On tire body 2 and dynamic tire 4.
Described clamping section is threaded through hole, and tapped through hole is positioned at open space and the midpoint of the first groove,
Steel ball 8, stage clip 7 and housing screw 6 are successively set in tapped through hole；Arrange inside described sliding sleeve 11
Annular groove；When sliding sleeve 11 moves down, ring described in described dynamic tire 4 and described clamping section clamping threaded rod 12
Connected in star coordinates with described steel ball 8.Described sliding sleeve 11 outer wall is provided with boss.
First fixture is installed.First it is fixed steel ball 8 and stage clip 7 to be connected to steel ball housing screw 6
On tire.The first clamping block 9 and the second clamping it is respectively charged in the first clamping block groove and the second clamping block groove
Block 13, two clamping block trip bolts 10 insert the first clamping block groove and second respectively and clamp the heavy of block groove
In the draught animals, respectively the first clamping block and the second clamping block are fixed.Torsion spring 3 is longitudinally put into the 3rd rotating shaft
Between centre bore and the 4th shaft central hole, rotating shaft 5 is sequentially inserted into the first shaft central hole, the 3rd turn
In axle centre bore, torsion spring, the 4th shaft central hole and the second shaft central hole, screw is screwed in rotating shaft tight
Gu screwed hole is by rotating shaft 5 and determines tire 2 and fastens.Sliding sleeve 11 is installed to the outside determining tire 2 with dynamic tire 4.?
Determine to install on tire 2 stop screw 1.
After installing fixture, by being positioned at the screwed hole determining tire top by one threaded rod quick-speed jigs of the present invention
Being fixed on processing body, the clamping work process of the present invention is: when sliding sleeve 11 moves down, sliding sleeve 11
Promote dynamic tire 4 to overcome torsion spring 3 moment of torsion, make tire 4 and the angle determining tire 2 diminishes, when sliding sleeve 11 arrives
When moving down terminal, sliding sleeve 11 is limited by the shaft shoulder determining tire 2 lower end, and steel ball 8 falls into sliding sleeve 11 simultaneously
In groove, now move tire 4 and determine tire 2-in-1 hold together, the first clamping block 9 and second clamps block 13 and will clamp spiral shell
Rasp bar 12.
The work process of unclamping of the present invention is that sliding sleeve 11 moves up, and sliding sleeve 11 pushes steel ball open, at torsion spring
Under the effect of 3 torsion, dynamic tire 4 and the angle determining tire 2 become big, when sliding sleeve 11 arrives upper shifting terminal,
Being limited by stop screw 1, dynamic tire 4 is final and determine tire 2 angle between 20 ° to 45 °, and first presss from both sides
Tight block 9 and the second clamping block 13 separately, can unload or load threaded rod 12.
By the first clamping block 9 and the second clamping block 13 of this replacing different model, the present invention can be made to fit
Threaded rod for different model.
Although embodiment of the present invention are disclosed as above, but it is not restricted to description and embodiment party
Listed utilization in formula, it can be applied to various applicable the field of the invention completely, for being familiar with ability
For the personnel in territory, be easily achieved other amendment, therefore without departing substantially from claim and etc. homotype
Enclosing under limited general concept, the present invention is not limited to specific details and shown here as the figure with description
Example.
Claims (10)
1. a threaded rod quick-speed jigs, it is characterised in that including:
Determine tire body；
Clamping section, it couples or is integrally formed in described determine tire body lower part, and with determine tire body lower part
Form open space；And
Sliding sleeve, it is set in determines tire outer body, it is possible to move along the axis direction determining tire body；
Dynamic tire, its rotatable connection is described determines tire body, and is positioned in described open space；
First clamping block, it is arranged in the first groove of described clamping section；
Second clamping block, it is arranged in the second groove of described dynamic tire, described first groove and described the
Two groove location are corresponding；
Flexible member, applies active force in opposite direction to described clamping section and described dynamic tire, for by institute
State clamping section and described dynamic tire opens；
Inclined plane, is arranged in the lateral surface of described dynamic tire；
Wherein, the lower end of described sliding sleeve is against described inclined plane, when sliding sleeve moves down, and described dynamic tire
Overcome elastic force close to described clamping section.
Threaded rod quick-speed jigs the most according to claim 1, it is characterised in that: described clamping section sets
Putting tapped through hole, steel ball, stage clip and housing screw are successively set in tapped through hole；Inside described sliding sleeve
Annular groove is set；When sliding sleeve moves down, when described dynamic tire and described clamping section clamping threaded rod, described ring
Connected in star coordinates with described steel ball.
Threaded rod quick-speed jigs the most according to claim 1 and 2, it is characterised in that: described determine tire
Body upper part arranges stop screw, for limiting the top dead centre of described sliding sleeve.
Threaded rod quick-speed jigs the most according to claim 3, it is characterised in that: described determine tire body
Lower end arranges the shaft shoulder, for limiting the lower dead center of described sliding sleeve.
Threaded rod quick-speed jigs the most according to claim 4, it is characterised in that: described flexible member
For torsion spring, the initial angle of torsion spring is 100 °～110 °.
Threaded rod quick-speed jigs the most according to claim 5, it is characterised in that: at the beginning of described torsion spring
Beginning angle is 105 °.
Threaded rod quick-speed jigs the most according to claim 1 and 2, it is characterised in that: described
The center of one groove and the second groove is respectively equipped with countersunk head mouth, is respectively equipped with folder in described countersunk head mouth
Tight block trip bolt.
Threaded rod quick-speed jigs the most according to claim 1 and 2, it is characterised in that: described inclination
Face is 12 °～16 ° with the angle of vertical direction.
Threaded rod quick-speed jigs the most according to claim 2, it is characterised in that: described tapped through hole
It is positioned at open space and the midpoint of the first groove.
Threaded rod quick-speed jigs the most according to claim 1 and 2, it is characterised in that: described
Sliding sleeve outer wall is provided with boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510061533.5A CN104723233B (en) | 2015-02-06 | 2015-02-06 | A kind of threaded rod quick-speed jigs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510061533.5A CN104723233B (en) | 2015-02-06 | 2015-02-06 | A kind of threaded rod quick-speed jigs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104723233A CN104723233A (en) | 2015-06-24 |
| CN104723233B true CN104723233B (en) | 2016-10-12 |
Family
ID=53447955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510061533.5A Expired - Fee Related CN104723233B (en) | 2015-02-06 | 2015-02-06 | A kind of threaded rod quick-speed jigs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104723233B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127694A (en) * | 2017-06-01 | 2017-09-05 | 广西汽车集团有限公司 | A kind of whorl work piece clamping tool |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2521380A1 (en) * | 1975-05-14 | 1976-11-25 | John B Eby | Fixing device holding attachment - has jaws spring-loaded outwards enclosed and actuated by sliding sleeve |
| US6857343B1 (en) * | 2003-09-30 | 2005-02-22 | Codman & Shurtleff, Inc. | Spring-loaded threaded fastener holder |
| CN103707215A (en) * | 2013-12-09 | 2014-04-09 | 重庆信奇建材机械制造有限公司 | Mandrel type clamp for mini-tiller |
| CN203579509U (en) * | 2013-12-12 | 2014-05-07 | 安徽理工大学 | Screwdriver capable of clamping screws |
| CN204450305U (en) * | 2015-02-06 | 2015-07-08 | 辽宁工业大学 | A kind of threaded rod quick-speed jigs |
-
2015
- 2015-02-06 CN CN201510061533.5A patent/CN104723233B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104723233A (en) | 2015-06-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20161012 Termination date: 20190206 |
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| CF01 | Termination of patent right due to non-payment of annual fee |