CN107322506A - A kind of self-centering unit - Google Patents
A kind of self-centering unit Download PDFInfo
- Publication number
- CN107322506A CN107322506A CN201710645580.3A CN201710645580A CN107322506A CN 107322506 A CN107322506 A CN 107322506A CN 201710645580 A CN201710645580 A CN 201710645580A CN 107322506 A CN107322506 A CN 107322506A
- Authority
- CN
- China
- Prior art keywords
- swing rod
- self
- oil cylinder
- centering unit
- side plate
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 239000007787 solid Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention provides a kind of self-centering unit, including installing plate, it is driven oil cylinder, side plate, drive joint, power transmission shaft, swing rod group, contiguous block and clamping jaw, transmission oil cylinder is installed on described installing plate, installing plate both sides are provided with side plate normal thereto, described transmission oil cylinder is connected with drive joint, drive joint connects described swing rod group by power transmission shaft, swing rod group end is provided with contiguous block, described contiguous block is provided with clamping jaw, the present invention is simple in construction, it is easy to use, aligning circle center is realized using the various mechanical parts of oil cylinder joint, greatly improve operating efficiency, low manufacture cost, it is easy to maintenance.
Description
Technical field
The present invention relates to self-centering technical field, more particularly to a kind of self-centering unit.
Background technology
The correction process of existing axle class and other like parts, axle, cover parts press-fit and simple plate element
Stretching, the technique such as shaping and blanking, when carrying out process above often by manually by the peace of machine components and workpiece to be installed
Dress hole is aligned, and is then pressed into machine components in the mounting hole of workpiece to be installed manually again, so as to realize machine components
Press-fit operation.When machine components are more, press-fit workload increasing, not only cause human cost increase, and manual hand manipulation
Operating efficiency is relatively low.
The content of the invention
It is simple in construction the invention provides a kind of self-centering unit, it is easy to use, utilize the various Machinery Ministries of oil cylinder joint
Part realizes aligning circle center, greatly improves operating efficiency, and low manufacture cost is easy to maintenance.
In order to solve the above technical problems, the embodiment of the present application provides a kind of self-centering unit, including installing plate, transmission
Transmission oil cylinder is installed on oil cylinder, side plate, drive joint, power transmission shaft, swing rod group, contiguous block and clamping jaw, described installing plate, pacified
Fill plate both sides and be provided with side plate normal thereto, described transmission oil cylinder is connected with drive joint, and drive joint is connected by power transmission shaft
Described swing rod group is connect, swing rod group end is provided with contiguous block, and described contiguous block is provided with clamping jaw.
As the preferred technical scheme of the present invention, described side end is provided with fixed block, described fixed block
It is provided with fastening thread hole.
As the preferred technical scheme of the present invention, sliding eye, described power transmission shaft are offered on described side plate
It can move up and down through sliding eye and along the hole.
As the preferred technical scheme of the present invention, described swing rod group includes two groups of short swing rod and long swing rod, institute
The short swing rod one end stated is connected with power transmission shaft, and the other end is connected by jointed shaft with long swing rod.
As the preferred technical scheme of the present invention, fixing axle, fixing axle two ends are provided with the middle part of described long swing rod
It is fixed on side plate.
As the preferred technical scheme of the present invention, described clamping jaw lower end is provided with sliding recess, described slip
Recess width is engaged with contiguous block end portion width, and described clamping jaw is provided with fishbolt.
The one or more technical schemes provided in the embodiment of the present application, have at least the following technical effects or advantages：
It is simple in construction, it is easy to use, aligning circle center is realized using the various mechanical parts of oil cylinder joint, work is greatly improved
Efficiency, low manufacture cost is easy to maintenance.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only these
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, also
Other accompanying drawings can be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention.
In figure：1st, installing plate, 2, transmission oil cylinder, 3, side plate, 4, drive joint, 5, power transmission shaft, 6, contiguous block, 7, clamping jaw,
8th, fixed block, 9, fastening thread hole, 10, sliding eye, 11, short swing rod, 12, long swing rod, 13, jointed shaft, 14, fixing axle, 15, sliding
Dynamic groove, 16, fishbolt.
Embodiment
It is simple in construction the invention provides a kind of self-centering unit, it is easy to use, utilize the various Machinery Ministries of oil cylinder joint
Part realizes aligning circle center, greatly improves operating efficiency, and low manufacture cost is easy to maintenance.
In order to be better understood from above-mentioned technical proposal, below in conjunction with Figure of description and specific embodiment to upper
Technical scheme is stated to be described in detail.
As shown in figure 1, a kind of self-centering unit described in the present embodiment, including installing plate 1, transmission oil cylinder 2, side plate 3,
Transmission oil cylinder 2, installing plate are installed on drive joint 4, power transmission shaft 5, swing rod group, contiguous block 6 and clamping jaw 7, described installing plate 1
1 both sides are provided with side plate 3 normal thereto, and described transmission oil cylinder 2 is connected with drive joint 4, and drive joint 4 passes through power transmission shaft 5
The described swing rod group of connection, swing rod group end is provided with contiguous block 6, and described contiguous block 6 is provided with clamping jaw 7.
Wherein, in actual applications, the described end of side plate 3 is provided with fixed block 8, and described fixed block 8 is provided with fastening
Screwed hole 9, whole centering machine is fixed by fixed block, prevents structural instability from causing mistake of feeling relieved.
Wherein, in actual applications, sliding eye 10 is offered on described side plate 3, described power transmission shaft 5 passes through sliding eye
It 10 and can be moved up and down along the hole, the opening and closing with driven fork group is slided up and down by power transmission shaft, realize the clamping to part.
Wherein, in actual applications, described swing rod group includes 12 two groups of short swing rod 11 and long swing rod, described short swing rod
11 one end are connected with power transmission shaft 5, and the other end is connected by jointed shaft 13 with long swing rod 12, and the setting of two groups of swing rods can increase swing rod
Opening angle, so as to improve accommodation.
Wherein, in actual applications, the described middle part of long swing rod 12 is provided with fixing axle 14, and side is fixed at the two ends of fixing axle 14
On plate 3, the setting of fixing axle can limit the freedom of movement of swing rod, so as to increase stability.
Wherein, in actual applications, the described lower end of clamping jaw 7 is provided with sliding recess 15, the described width of sliding recess 15
It is engaged with the end portion width of contiguous block 6, described clamping jaw 7 is provided with fishbolt 16, after swing rod positions part, by adjusting
The position of whole clamping jaw is clamped positioning to part.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as being the content without departing from technical solution of the present invention, the technical spirit according to the present invention
Any simple modification, equivalent variations and the modification made to above example, in the range of still falling within technical solution of the present invention.
Claims (6)
1. a kind of self-centering unit, installing plate（1）, transmission oil cylinder（2）, side plate（3）, drive joint（4）, power transmission shaft（5）, pendulum
Bar group, contiguous block（6）And clamping jaw（7）, it is characterised in that described installing plate（1）On transmission oil cylinder is installed（2）, installing plate
（1）Both sides are provided with side plate normal thereto（3）, described transmission oil cylinder（2）With drive joint（4）Connection, drive joint（4）It is logical
Cross power transmission shaft（5）The described swing rod group of connection, swing rod group end is provided with contiguous block（6）, described contiguous block（6）It is provided with clamping jaw
（7）.
2. a kind of self-centering unit according to claim 1, it is characterised in that described side plate（3）End is provided with solid
Determine block（8）, described fixed block（8）It is provided with fastening thread hole（9）.
3. a kind of self-centering unit according to claim 1, it is characterised in that described side plate（3）On offer cunning
Dynamic hole（10）, described power transmission shaft（5）Through sliding eye（10）And can be moved up and down along the hole.
4. a kind of self-centering unit according to claim 1, it is characterised in that described swing rod group includes short swing rod
（11）With long swing rod（12）Two groups, described short swing rod（11）One end and power transmission shaft（5）Connection, the other end passes through jointed shaft（13）
With long swing rod（12）Connection.
5. a kind of self-centering unit according to claim 4, it is characterised in that described long swing rod（12）Middle part is provided with
Fixing axle（14）, fixing axle（14）Side plate is fixed at two ends（3）On.
6. a kind of self-centering unit according to claim 1, it is characterised in that described clamping jaw（7）Lower end is provided with cunning
Dynamic groove（15）, described sliding recess（15）Width and contiguous block（6）End portion width is engaged, described clamping jaw（7）On set
There is fishbolt（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710645580.3A CN107322506A (en) | 2017-08-01 | 2017-08-01 | A kind of self-centering unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710645580.3A CN107322506A (en) | 2017-08-01 | 2017-08-01 | A kind of self-centering unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107322506A true CN107322506A (en) | 2017-11-07 |
Family
ID=60225140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710645580.3A Pending CN107322506A (en) | 2017-08-01 | 2017-08-01 | A kind of self-centering unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107322506A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4527808A (en) * | 1982-02-10 | 1985-07-09 | Smw Schneider & Weisshaupt Gmbh | Chuck for machine tools |
| CN103737350A (en) * | 2013-12-12 | 2014-04-23 | 中联重科股份有限公司 | Clamp for turning cross shaft |
| CN204449374U (en) * | 2014-12-12 | 2015-07-08 | 安徽白兔湖动力股份有限公司 | Axle class or the special automatically fast centering and clamping mechanism of cover parts |
| CN205342526U (en) * | 2015-12-22 | 2016-06-29 | 保定向阳航空精密机械有限公司 | Centering clamping mechanism |
| CN106217088A (en) * | 2016-07-21 | 2016-12-14 | 桐乡守敬应用技术研究院有限公司 | A kind of Bidirectional clamping apparatus |
| CN106583945A (en) * | 2016-12-28 | 2017-04-26 | 张飘 | Four-claw automatic centering chuck and machine tool |
| CN206998714U (en) * | 2017-08-01 | 2018-02-13 | 肇庆华信高精密机械有限公司 | A kind of self-centering unit |
-
2017
- 2017-08-01 CN CN201710645580.3A patent/CN107322506A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4527808A (en) * | 1982-02-10 | 1985-07-09 | Smw Schneider & Weisshaupt Gmbh | Chuck for machine tools |
| CN103737350A (en) * | 2013-12-12 | 2014-04-23 | 中联重科股份有限公司 | Clamp for turning cross shaft |
| CN204449374U (en) * | 2014-12-12 | 2015-07-08 | 安徽白兔湖动力股份有限公司 | Axle class or the special automatically fast centering and clamping mechanism of cover parts |
| CN205342526U (en) * | 2015-12-22 | 2016-06-29 | 保定向阳航空精密机械有限公司 | Centering clamping mechanism |
| CN106217088A (en) * | 2016-07-21 | 2016-12-14 | 桐乡守敬应用技术研究院有限公司 | A kind of Bidirectional clamping apparatus |
| CN106583945A (en) * | 2016-12-28 | 2017-04-26 | 张飘 | Four-claw automatic centering chuck and machine tool |
| CN206998714U (en) * | 2017-08-01 | 2018-02-13 | 肇庆华信高精密机械有限公司 | A kind of self-centering unit |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171107 |