CN107263351A - A kind of mechanical ball head locking device of locator - Google Patents
A kind of mechanical ball head locking device of locator Download PDFInfo
- Publication number
- CN107263351A CN107263351A CN201710322753.8A CN201710322753A CN107263351A CN 107263351 A CN107263351 A CN 107263351A CN 201710322753 A CN201710322753 A CN 201710322753A CN 107263351 A CN107263351 A CN 107263351A
- Authority
- CN
- China
- Prior art keywords
- locator
- locking device
- dop
- clamp ring
- head locking
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000001939 inductive effect Effects 0.000 claims description 11
- 210000004907 gland Anatomy 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 2
- 238000011112 process operation Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 238000005096 rolling 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
- 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
- B25B11/02—Assembly jigs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a kind of mechanical ball head locking device of locator, including bottom board unit and the bulb locking unit that is connected with bottom board unit, the bulb locking unit includes：Ball support, is fixed in the bottom board unit, and middle part is accommodates the sphere of bulb, and the sphere is provided with circumferentially distributed multiple through holes, and the through hole is radially extended along ball support；Dop, provided with multiple, is slidably mounted in corresponding through hole respectively, and one end is towards in sphere；Return springs, between the dop and through hole；Clamp ring, is rotatably installed in the dop periphery, and medial surface is abutted with the other end of the dop, the thickness change of the inner side profile of clamp ring so that dop described in clamp ring rotation process pass in and out the sphere to lock, anti-escape or unblock bulb；Clamp ring of the invention by setting thickness change, the mechanical anti-escape and locking that can carry out bulb is set, and is realized effective control of locking degree, is convenient for process operation.
Description
Technical field
The present invention relates to the butting tooling technical field of aircraft manufacturing, more particularly to a kind of mechanical bulb locking of locator
Device.
Background technology
In fields such as Aeronautics and Astronautics, ships, the large component of irregular geometric shape is widely used, each large component
Complete product is formed by docking.Each part is during Butt Assembling, it is necessary to can be in interior motion, and having in a big way
Higher pose Adjustment precision, so as to ensure the assembly precision and profile coordinating order of accuracy finally docked.
The Butt Assembling of part is realized by certain frock, traditional rigidization frock not only complicated integral structure,
Volume is big, and purposes is single, and automaticity is low, and assembly work amount is big, and cost is high.In large aircraft manufacture, with can
The flexible frock of recombination function is increasingly valued by people, and the application of digital control location device is more and more extensive.Using mechanical
Ball head locking device, can be achieved digital control location device being efficiently accurately positioned to part, effective locking to part is realized, so as to have
Effect lifting Large Aircraft Components posture adjustment and the efficiency and quality of Butt Assembling.
Such as Publication No. CN102582847B patent document discloses a kind of locator based on three-dimensional force sensor
Ball hinged coupling mechanism, connected ball on three-dimensional force sensor, three-dimensional force sensor is provided with locator and twists connection unit, is twisted in ball
Hinge joint technique bulb in connection unit；The upper surface for twisting connection unit in ball is diametrically symmetrical arranged two laser trackers
Target；The data wire of three-dimensional force sensor is exported by the three-dimensional force sensor connection jaws of side；Described ball twists connection unit
Concrete structure be：It is sphere at the center of ball support main body, mating connection technique bulb is additionally provided with annular in ball support main body
Locking member is provided with groove, groove, the excircle of locking member is spacing by pressing plate；The rolling of annular spread is provided with the inner surface of locking member
Dynamic ball, rolls the spherical surface contact of ball and technique bulb；Gas is respectively equipped with the side of pressing plate side and ball support main body
Mobile interface；Seal is provided between locking member and ball support main body and pressing plate.The coupling mechanism couples ball pivot and three-dimensional strength measurement
Sensor is dissolved into locator, realize aircraft and locator quick and precisely couple and the coordination of locator is controlled, not only
Production efficiency is improved, and greatly reduces erection stress.
But the power source of above-mentioned ball-hinged coupling mechanism of locator is pneumatic, locking degree can not be carried out reliable effective
Control.
The content of the invention
The invention provides a kind of mechanical ball head locking device of locator, by handle can carry out bulb anti-escape and
Locking is set, and is realized effective control of locking degree, is convenient for process operation.
A kind of mechanical ball head locking device of locator, including bottom board unit and the bulb locking that is connected with bottom board unit it is single
Member, the bulb locking unit includes：
Ball support, is fixed in the bottom board unit, and middle part is accommodates the sphere of bulb, and the sphere, which is provided with, circumferentially to be divided
Multiple through holes of cloth, the through hole is radially extended along ball support；
Dop, provided with multiple, is slidably mounted in corresponding through hole respectively, and one end is towards in sphere；
Return springs, between the dop and through hole；
Clamp ring, is rotatably installed in the dop periphery, and medial surface is abutted with the other end of the dop, clamp ring it is interior
The thickness change of side profile so that dop described in clamp ring rotation process pass in and out the sphere to lock, anti-escape or solution lock ball
Head.
The mechanical ball head locking device of locator of the present invention, by setting the thickness change of clamp ring, turns in clamp ring
During dynamic, the thickness change of inner side profile makes the dop pass in and out the sphere to lock or unlock bulb, purely mechanic control
Release, anti-escape and locking, it is reliable and stable.
In order that overall structure is more compact and is easily installed, it is preferred that also including gland, the gland includes being pressed in institute
The surrounding edge that the top cover and the cap edge in ball jacking face are downwardly extending is stated, the surrounding edge is covered outside the clamp ring
Week, the top cover offers opening corresponding with the sphere of ball support.
In order to improve stability, the present invention controls the motion of clamp ring using handle, it is preferred that on the surrounding edge of the gland
Provided with running through and avoidance hole circumferentially, the mechanical ball head locking device of locator also includes handle, described hand
Handle one end is fixedly connected through the avoidance hole with the clamp ring.The anti-escape and locking that can carry out bulb by handle are set,
Effective control of locking degree is realized, process operation is convenient for.
It is preferred that, the mechanical ball head locking device of locator also include detection clamp ring turned position close to sensing
Switch.By realizing the effective monitoring set to clamp ring difference close to inductive switch, so as to improve the accuracy of locking.
It is further preferred that it is described close to inductive switch be arranged on the bottom board unit on, the clamp ring be provided with
The induction point coordinated close to inductive switch.
It is preferred that, the mechanical ball head locking device of locator also includes the three-dimensional force sensor of detection bulb position.
By the force feedback of three-dimensional force sensor, the accurate adjustment of bulb position is realized, and then bulb is subjected to locked control.
In order to prevent dop from rotating, it is preferred that the dop is provided with the guiding cotter way extended radially through, is fixed in ball support
Latch passes through the guiding cotter way.So that locking and release movement are more stable, it is difficult stuck.
Install and manufacture for convenience, it is preferred that the return springs are back-moving spring.
Install and manufacture for convenience, it is preferred that provided with the peace for axially extending to one end towards sphere in the dop
Hole is filled, the guiding cotter way partially overlaps with the mounting hole, the back-moving spring is connected to the mounting hole bottom and described slotting
Between pin.
Install and manufacture for convenience, it is preferred that the bottom board unit includes bottom deck assembly, on bottom deck assembly
Tension and compression joint and the base being fixed on tension and compression joint, the ball support are fixed on the middle part of the base, and the clamp ring turns
It is dynamic to be arranged on the base.
Beneficial effects of the present invention：
The mechanical ball head locking device of locator of the present invention, by setting the clamp ring of thickness change, can carry out bulb
It is mechanical it is anti-escape and locking set, realize effective control of locking degree, be convenient for process operation.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the mechanical ball head locking device of locator of the present invention.
Fig. 2 is the exploded perspective view of the mechanical ball head locking device of position device of the present invention.
Fig. 3 is the schematic cross-sectional view of the mechanical ball head locking device of position device of the present invention.
Embodiment
As shown in accompanying drawing 1~3, the mechanical ball head locking device for locator of the present embodiment include bottom deck assembly 1,
Three-dimensional force sensor 2, tension and compression joint 3, base 4, clamp ring 5, ball support 6, dop 7, gland 8, handle 9 and close to inductive switch
10。
Wherein, it is provided with bottom deck assembly 1 on three-dimensional force sensor 2, three-dimensional force sensor 2 and tension and compression joint 3 is housed, is drawn
Equipped with base 4, close to inductive switch 10 and ball support 6 in crimp head 3, the side wall of ball support 6 it is uniform three through holes 601 be used for sliding
Corresponding dop 7 is installed, dop 7 is provided with the guiding cotter way 701 extended radially through, the latch 602 being fixed in ball support 6 passes through correspondence
Guiding cotter way 701.Provided with the mounting hole 702 axially extended to towards one end of the Internal Spherical Surface of ball support 6 in dop 7, cotter way is oriented to
701 are partially overlapped with mounting hole 702, and the back-moving spring 703 of dop 7 is connected between the bottom of mounting hole 702 and latch 602.Insert
Pin 602 is used for preventing dop 7 from rotating, and the outside of dop 7 is equipped with the clamp ring 5 of handle 9, and gland is housed in the top of base 4
8, for fixing clamp ring 5.The top cover 801 and the edge of top cover 801 that gland 8 includes being pressed in the top surface of ball support 6 are downwardly extending
Surrounding edge 802, the covering of surrounding edge 802 clamp ring 5 periphery, top cover 801 offers opening 803 corresponding with the internal ball face of ball support 6.Enclose
Side 802 is fixedly connected with tension and compression joint 3 to be fixed ball support 6.
On the rotational installation base 4 of clamp ring 5, the outer end (one end of the sphere away from ball support 6) of medial surface and dop 7 is supported
Connect, the thickness change of the inner side profile of clamp ring 5 is so as to make dop 7 pass in and out the sphere of ball support 6 to lock in the rotation process of clamp ring 5
Tight or unblock bulb 11.The thickness change of the inner side profile of clamp ring 5 is seamlessly transitted.
The surrounding edge 802 of gland 8 is provided with running through and avoidance hole 804 circumferentially, and the one end of handle 9, which is passed through, avoids hole
804 are fixedly connected with clamp ring 5.
The specific work process of the present embodiment is as follows：
1) clamp ring 5 is in releasing orientation, and bulb 11 is put into after ball support 6, passes through the rotation lock collar 5 of handle 9, rotation process
In, due to the change of the inner thickness of clamp ring 5, while under the monitoring close to inductive switch 10, clamp ring 5 enters anti-escape shape
State；
2) fed back by the signal of three-dimensional force sensor 2, judge that bulb 11 is put into whether position meets the requirements, and pass through ball
First 11 fine position is corrected；
3) the rotation lock collar 5 of handle 9 is continued through, clamp ring 5 is under the monitoring close to inductive switch 10, and dop 7 is to ball
First 11 enter locking state；
4) complete after processing, clamp ring 5 is rotated backward by handle 9, back-moving spring elastic reset makes dop 7 retract just
Beginning position, then bulb 11 exited in the sphere of ball support 6.
In summary, the mechanical ball head locking device for locator of the present embodiment can carry out bulb by handle
Anti- escape and locking are set, and are realized effective control of locking degree, are convenient for process operation；Realize and lock close to inductive switch
Enclose the accurate control of motion conditions；Three-dimensional force sensor can realize the effective Feedback of bulb position, so as to adjustment in time.
Claims (10)
1. a kind of mechanical ball head locking device of locator, including bottom board unit and the bulb locking that is connected with bottom board unit it is single
Member, it is characterised in that the bulb locking unit includes：
Ball support, is fixed in the bottom board unit, and middle part is accommodates the sphere of bulb, and the sphere is provided with circumferentially distributed
Multiple through holes, the through hole is radially extended along ball support；
Dop, provided with multiple, is slidably mounted in corresponding through hole respectively, and one end is towards in sphere；
Return springs, between the dop and through hole；
Clamp ring, is rotatably installed in the dop periphery, and medial surface is abutted with the other end of the dop, outside the inner side of clamp ring
The thickness change of shape so that dop described in clamp ring rotation process pass in and out the sphere to lock, anti-escape or unblock bulb.
2. the mechanical ball head locking device of locator as claimed in claim 1, it is characterised in that also including gland, the pressure
Lid includes being pressed in the surrounding edge that the top cover and the cap edge in the ball jacking face are downwardly extending, and the surrounding edge covers institute
Clamp ring periphery is stated, the top cover offers opening corresponding with the sphere of ball support.
3. the mechanical ball head locking device of locator as claimed in claim 2, it is characterised in that set on the surrounding edge of the gland
Have and run through and avoidance hole circumferentially, the mechanical ball head locking device of locator also includes handle, described handle
One end is fixedly connected through the avoidance hole with the clamp ring.
4. the mechanical ball head locking device of locator as claimed in claim 1, it is characterised in that the mechanical ball of locator
Head locking device also include detection clamp ring turned position close to inductive switch.
5. the mechanical ball head locking device of locator as claimed in claim 4, it is characterised in that described close to inductive switch peace
In the bottom board unit, the clamp ring is provided with the induction point coordinated with this close to inductive switch.
6. the mechanical ball head locking device of locator as claimed in claim 1, it is characterised in that the mechanical ball of locator
Head locking device also includes the three-dimensional force sensor of detection bulb position.
7. the mechanical ball head locking device of locator as claimed in claim 1, it is characterised in that the dop is passed through provided with radial direction
The guiding cotter way worn, the latch being fixed in ball support passes through the guiding cotter way.
8. the mechanical ball head locking device of locator as claimed in claim 7, it is characterised in that the return springs are multiple
Position spring.
9. the mechanical ball head locking device of locator as claimed in claim 8, it is characterised in that provided with axially in the dop
The mounting hole of one end towards sphere is extended to, the guiding cotter way is partially overlapped with the mounting hole, and the back-moving spring is supported
It is connected between the mounting hole bottom and the latch.
10. the mechanical ball head locking device of locator as claimed in claim 1, it is characterised in that the bottom board unit includes
Bottom deck assembly, tension and compression joint on bottom deck assembly and the base being fixed on tension and compression joint, the ball support are fixed on
The middle part of the base, the clamp ring is rotatably installed on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710322753.8A CN107263351B (en) | 2017-05-09 | 2017-05-09 | A kind of mechanical ball head locking device of locator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710322753.8A CN107263351B (en) | 2017-05-09 | 2017-05-09 | A kind of mechanical ball head locking device of locator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107263351A true CN107263351A (en) | 2017-10-20 |
| CN107263351B CN107263351B (en) | 2019-01-29 |
Family
ID=60073858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710322753.8A Active CN107263351B (en) | 2017-05-09 | 2017-05-09 | A kind of mechanical ball head locking device of locator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107263351B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087396A (en) * | 2017-12-12 | 2018-05-29 | 大连四达高技术发展有限公司 | A kind of fast positioning clamping lock ball device |
| CN109050965A (en) * | 2018-07-13 | 2018-12-21 | 上海拓璞数控科技股份有限公司 | ball head locking device and application method |
| CN109649678A (en) * | 2018-12-24 | 2019-04-19 | 浙江日发航空数字装备有限责任公司 | A kind of locator bulb mechanical lock close loop mechanism |
| CN112894684A (en) * | 2021-05-08 | 2021-06-04 | 成都飞机工业（集团）有限责任公司 | Radial direct-acting type clamping device |
| CN113650803A (en) * | 2021-08-26 | 2021-11-16 | 成都飞机工业（集团）有限责任公司 | Mechanical positioning and locking device of airplane tool |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087396A (en) * | 2017-12-12 | 2018-05-29 | 大连四达高技术发展有限公司 | A kind of fast positioning clamping lock ball device |
| CN109050965A (en) * | 2018-07-13 | 2018-12-21 | 上海拓璞数控科技股份有限公司 | ball head locking device and application method |
| CN109050965B (en) * | 2018-07-13 | 2021-04-13 | 上海拓璞数控科技股份有限公司 | Ball head locking device and application method |
| CN109649678A (en) * | 2018-12-24 | 2019-04-19 | 浙江日发航空数字装备有限责任公司 | A kind of locator bulb mechanical lock close loop mechanism |
| CN112894684A (en) * | 2021-05-08 | 2021-06-04 | 成都飞机工业（集团）有限责任公司 | Radial direct-acting type clamping device |
| CN113650803A (en) * | 2021-08-26 | 2021-11-16 | 成都飞机工业（集团）有限责任公司 | Mechanical positioning and locking device of airplane tool |
| CN113650803B (en) * | 2021-08-26 | 2023-11-10 | 成都飞机工业（集团）有限责任公司 | Mechanical positioning and locking device of aircraft tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107263351B (en) | 2019-01-29 |
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Effective date of registration: 20210225 Address after: No. 8058, Jiangdong 1st Road, Jiangdong District, dajiangdong industrial cluster, Hangzhou City, Zhejiang Province, 311225 Patentee after: Hangzhou Aimei aviation manufacturing equipment Co.,Ltd. Address before: 310013 Yuhang Tang Road, Xihu District, Hangzhou, Zhejiang 866 Patentee before: ZHEJIANG University |