CN107877419A - Quick clip steel ball tension mechanism - Google Patents
Quick clip steel ball tension mechanism Download PDFInfo
- Publication number
- CN107877419A CN107877419A CN201711300676.2A CN201711300676A CN107877419A CN 107877419 A CN107877419 A CN 107877419A CN 201711300676 A CN201711300676 A CN 201711300676A CN 107877419 A CN107877419 A CN 107877419A
- Authority
- CN
- China
- Prior art keywords
- steel ball
- quick clip
- guide pin
- pin bushing
- pull bar
- 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.)
- Withdrawn
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 38
- 239000010959 steel Substances 0.000 title claims abstract description 38
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 20
- 210000005056 cell body Anatomy 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000007689 inspection Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000630 rising effect Effects 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention belongs to inspection jig technical field, is related to a kind of quick clip steel ball tension mechanism, including tensioner pedestal and mounting bracket, and quick clip is installed in mounting bracket, and the push rod of quick clip can move back and forth along the endoporus of mounting bracket；It is slidably matched in the endoporus of tensioner pedestal and guide pin bushing is set, the taper surface of tensioner pedestal is along the circumferential direction uniformly arranged some steel balls, and steel ball is spacing by the retainer circumferencial direction set on tensioner pedestal；Guide pin bushing forms the axially extending lug boss of a circle close to steel ball side, lug boss is pressed in steel ball outer end, pull bar is set in guide pin bushing endoporus, the side end of pull bar one is connected with quick clip, pull bar end side is connected with baffle plate, spring is arranged with pull bar, spring one end is pressed on the end face of guide pin bushing, and the spring other end is pressed on baffle plate.The tension mechanism is applied to the origin reference location of all kinds of end face inner bores, and repeatable accuracy is high, and structure is reliable, and positioning is quick, simple to operate.
Description
Technical field
The invention belongs to inspection jig technical field, is related to a kind of quick clip steel ball tension mechanism.
Background technology
The positioning of hole type parts is the positioning method commonly used in parts fixation position fixing process, and the positioning of hole type parts facilitates fast
Victory, the problem of positioning of existing hole type parts is present are that location structure is simple, can only position the workpiece of specific model, the scope of application compared with
It is narrow.
The content of the invention
For the present invention in view of the above-mentioned problems, providing a kind of quick clip steel ball tension mechanism, the tension mechanism is applied to all kinds of ends
The origin reference location of face endoporus, repeatable accuracy is high, and structure is reliable, and positioning is quick, simple to operate.
According to technical scheme：A kind of quick clip steel ball tension mechanism, it is characterised in that：Including tensioner pedestal and
Mounting bracket, quick clip is installed in mounting bracket, the push rod of quick clip can move back and forth along the endoporus of mounting bracket；Tensioner base
It is slidably matched in the endoporus of seat and guide pin bushing is set, the taper surface of tensioner pedestal is along the circumferential direction uniformly arranged some steel balls, and steel ball leads to
It is spacing that the retainer circumferencial direction set is crossed on tensioner pedestal；Guide pin bushing forms the axially extending projection of a circle close to steel ball side
Portion, lug boss are pressed in steel ball outer end, and pull bar is set in guide pin bushing endoporus, and the side end of pull bar one is connected with quick clip, and pull bar is another
One side end is connected with baffle plate, and spring is arranged with pull bar, and spring one end is pressed on the end face of guide pin bushing, the spring other end
It is pressed on baffle plate.
As a further improvement on the present invention, it is connected with limited block away from lug boss one end on the guide pin bushing.
As a further improvement on the present invention, formed with cell body in the mounting bracket.
As a further improvement on the present invention, the circumferential surface of the tensioner pedestal forms the mounting flange of integrally connected,
There is mounting hole on mounting flange.
The technical effects of the invention are that：Product structure of the present invention is simple, reasonable, and pull bar is driven in guide pin bushing by quick clip
Inside make axially reciprocating, realize and guide pin bushing is adjusted axially, and then realize movement of the steel ball on the taper surface of tensioner pedestal,
Realize tensioner and the release of steel ball.Product of the present invention can realize the quick tensioner positioning to workpiece, simple to operate, quick.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the top view of the present invention.
Embodiment
The embodiment of the present invention is further described below in conjunction with the accompanying drawings.
In Fig. 1,2, including quick clip 1, mounting bracket 2, limited block 3, tensioner pedestal 4, taper surface 4-1, mounting flange 4-
2nd, retainer 5, steel ball 6, guide pin bushing 7, lug boss 7-1, spring 8, pull bar 9, baffle plate 9-1 etc..
As shown in Figure 1, 2, the present invention is a kind of quick clip steel ball tension mechanism, including tensioner pedestal 4 and mounting bracket 2,
Quick clip 1 is installed, the push rod of quick clip 1 can move back and forth along the endoporus of mounting bracket 2 in mounting bracket 2；Tensioner pedestal 4
It is slidably matched in endoporus and guide pin bushing 7 is set, the taper surface 4-1 of tensioner pedestal 4 is along the circumferential direction uniformly arranged some steel balls 6, steel ball 6
It is spacing by the circumferencial direction of retainer 5 set on tensioner pedestal 4；Guide pin bushing 7 is axially extending close to the circle of the side of steel ball 6 formation one
Lug boss 7-1, lug boss 7-1 are pressed in the outer end of steel ball 6, and pull bar 9, the side end of pull bar 9 one and quick clip are set in the endoporus of guide pin bushing 7
1 is connected, and the end side of pull bar 9 is connected with baffle plate 9-1, and spring 8 is arranged with pull bar 9, and the one end of spring 8, which is pressed in, leads
On the end face of set 7, the other end of spring 8 is pressed on baffle plate 9-1.
On guide pin bushing 7 limited block 3 is connected with away from lug boss 7-1 one end.
Formed with cell body in mounting bracket 2.
The circumferential surface of tensioner pedestal 4 forms the mounting flange 4-2 of integrally connected, has mounting hole on mounting flange 4-2.
The course of work of the present invention is as follows：It is fast by operating when the end face inner bore to workpiece carries out Set and Positioning operation
Speed folder 1, drives pull bar 9 by quick clip 1, realizes the axial movement of pull bar 9, pull bar 9 realizes the pressure to guide pin bushing 7 in motion process
Tight or release operation, and then realized by the lug boss 7-1 of guide pin bushing 7 and compress steel ball 6 or unclamp steel ball 6, that is, realize rising to steel ball 6
Tight or release.Specifically, when quick clip 1 drives pull bar 9 in the interior motion of guide pin bushing 7, compression spring 8, that is, realize to steel ball 6
Compress so that steel ball 6 is up along taper surface 4-1, realizes tensioner of the steel ball 6 to inner hole of workpiece, conversely, being drawn when quick clip 1 drives
Bar 9 moves along the endoporus of guide pin bushing 7, during trip spring 8, that is, realizes that steel ball 6 slides operation along taper surface 4-1 towards lower, now, i.e.,
Realize release operation of the steel ball 6 to workpiece.
Claims (4)
- A kind of 1. quick clip steel ball tension mechanism, it is characterised in that：Including tensioner pedestal（4）And mounting bracket（2）, mounting bracket （2）Upper installation quick clip（1）, quick clip（1）Push rod can be along mounting bracket（2）Endoporus move back and forth；Tensioner pedestal（4） Endoporus in be slidably matched set guide pin bushing（7）, tensioner pedestal（4）Taper surface（4-1）Along the circumferential direction it is uniformly arranged some steel Ball（6）, steel ball（6）Pass through tensioner pedestal（4）The retainer of upper setting（5）Circumferencial direction is spacing；Guide pin bushing（7）Close to steel ball（6） Side forms the axially extending lug boss of a circle（7-1）, lug boss（7-1）It is pressed in steel ball（6）Outer end, guide pin bushing（7）In endoporus Pull bar is set（9）, pull bar（9）One side end and quick clip（1）It is connected, pull bar（9）End side is connected with baffle plate （9-1）, pull bar（9）On be arranged with spring（8）, spring（8）One end is pressed in guide pin bushing（7）End face on, spring（8）Another side pressure Tightly in baffle plate（9-1）On.
- 2. quick clip steel ball tension mechanism as claimed in claim 1, it is characterised in that：The guide pin bushing（7）Upper remote lug boss （7-1）One end is connected with limited block（3）.
- 3. quick clip steel ball tension mechanism as claimed in claim 1, it is characterised in that：The mounting bracket（2）On formed with Cell body.
- 4. quick clip steel ball tension mechanism as claimed in claim 1, it is characterised in that：The tensioner pedestal（4）Circumference table Face forms the mounting flange of integrally connected（4-2）, mounting flange（4-2）On have mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711300676.2A CN107877419A (en) | 2017-12-10 | 2017-12-10 | Quick clip steel ball tension mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711300676.2A CN107877419A (en) | 2017-12-10 | 2017-12-10 | Quick clip steel ball tension mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107877419A true CN107877419A (en) | 2018-04-06 |
Family
ID=61773609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711300676.2A Withdrawn CN107877419A (en) | 2017-12-10 | 2017-12-10 | Quick clip steel ball tension mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107877419A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109015A (en) * | 2020-09-17 | 2020-12-22 | 浙江佳鸿汽车科技股份有限公司 | Examine with drawing clamp positioner |
| CN114161338A (en) * | 2021-12-03 | 2022-03-11 | 中国原子能科学研究院 | Clamping device and fuel pellet moving method |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1131092A (en) * | 1966-06-09 | 1968-10-23 | Brico Engineering Company Ltd | Chuck |
| DE4029978A1 (en) * | 1989-09-22 | 1991-04-04 | Hokoku Machinery | SPINDLE UNIT FOR A MACHINE TOOL WITH INTERCHANGEABLE TOOLS |
| CN2140995Y (en) * | 1992-12-05 | 1993-08-25 | 何晓明 | Multi-purpose rapid tractor clamp |
| CN101659013A (en) * | 2009-09-07 | 2010-03-03 | 奇瑞汽车股份有限公司 | Automatic spreading and linking clamping mechanism |
| CN202708426U (en) * | 2012-07-27 | 2013-01-30 | 江西隆鑫营造工程有限公司 | Quick connecting device for fire hydrant |
| CN104353868A (en) * | 2014-11-17 | 2015-02-18 | 重庆红旗缸盖制造有限公司 | Quickly adjusted drilling machine clamping mechanism |
| CN104368837A (en) * | 2014-11-19 | 2015-02-25 | 常州市常欧金属制品有限公司 | Expansion fixture device |
| CN104525997A (en) * | 2014-12-24 | 2015-04-22 | 重庆元创自动化设备有限公司 | Pipe fitting inside expansion clamping device |
| CN104858463A (en) * | 2014-02-23 | 2015-08-26 | 张鸿来 | Manual self-centering clamp for thin-walled part |
| CN205201410U (en) * | 2015-12-09 | 2016-05-04 | 神龙汽车有限公司 | To pull from top to bottom converts rotatory straining device into |
| CN106624008A (en) * | 2015-10-29 | 2017-05-10 | 埃维亚精密机床有限公司 | Double-row wedge inner support clamp |
| CN207548585U (en) * | 2017-12-10 | 2018-06-29 | 无锡特恒科技有限公司 | Quick folder steel ball tension mechanism |
-
2017
- 2017-12-10 CN CN201711300676.2A patent/CN107877419A/en not_active Withdrawn
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1131092A (en) * | 1966-06-09 | 1968-10-23 | Brico Engineering Company Ltd | Chuck |
| DE4029978A1 (en) * | 1989-09-22 | 1991-04-04 | Hokoku Machinery | SPINDLE UNIT FOR A MACHINE TOOL WITH INTERCHANGEABLE TOOLS |
| CN2140995Y (en) * | 1992-12-05 | 1993-08-25 | 何晓明 | Multi-purpose rapid tractor clamp |
| CN101659013A (en) * | 2009-09-07 | 2010-03-03 | 奇瑞汽车股份有限公司 | Automatic spreading and linking clamping mechanism |
| CN202708426U (en) * | 2012-07-27 | 2013-01-30 | 江西隆鑫营造工程有限公司 | Quick connecting device for fire hydrant |
| CN104858463A (en) * | 2014-02-23 | 2015-08-26 | 张鸿来 | Manual self-centering clamp for thin-walled part |
| CN104353868A (en) * | 2014-11-17 | 2015-02-18 | 重庆红旗缸盖制造有限公司 | Quickly adjusted drilling machine clamping mechanism |
| CN104368837A (en) * | 2014-11-19 | 2015-02-25 | 常州市常欧金属制品有限公司 | Expansion fixture device |
| CN104525997A (en) * | 2014-12-24 | 2015-04-22 | 重庆元创自动化设备有限公司 | Pipe fitting inside expansion clamping device |
| CN106624008A (en) * | 2015-10-29 | 2017-05-10 | 埃维亚精密机床有限公司 | Double-row wedge inner support clamp |
| CN205201410U (en) * | 2015-12-09 | 2016-05-04 | 神龙汽车有限公司 | To pull from top to bottom converts rotatory straining device into |
| CN207548585U (en) * | 2017-12-10 | 2018-06-29 | 无锡特恒科技有限公司 | Quick folder steel ball tension mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109015A (en) * | 2020-09-17 | 2020-12-22 | 浙江佳鸿汽车科技股份有限公司 | Examine with drawing clamp positioner |
| CN114161338A (en) * | 2021-12-03 | 2022-03-11 | 中国原子能科学研究院 | Clamping device and fuel pellet moving method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180406 |
|
| WW01 | Invention patent application withdrawn after publication |