CN103406844A - Tool for locating and clamping small enclosed frame in aircraft wall panel assembly - Google Patents
Tool for locating and clamping small enclosed frame in aircraft wall panel assembly Download PDFInfo
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- CN103406844A CN103406844A CN2013102873370A CN201310287337A CN103406844A CN 103406844 A CN103406844 A CN 103406844A CN 2013102873370 A CN2013102873370 A CN 2013102873370A CN 201310287337 A CN201310287337 A CN 201310287337A CN 103406844 A CN103406844 A CN 103406844A
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Abstract
The invention discloses a tool for locating and clamping a small enclosed frame in aircraft wall panel assembly. The tool comprises a clamping head, an air cylinder and a flange. A pressing rod, a left connecting rod and a right connecting rod are connected through a rotary shaft to be installed in the front between a left fixing arm and a right fixing arm. The other end of the left connecting rod and the other end of the right connecting rod are connected with a pushing rod. The pushing rod is fixedly connected with a piston rod of the air cylinder. An air inlet and an air outlet are formed in the upper portion of the air cylinder. A locking mechanism is installed at the front end of the upper portion of the air cylinder. A clamping device body structure is composed of the air cylinder, the flange, a left locating block, a right locating block and the clamping head. The pressing rod is driven by the left connecting rod and the right connecting rod to rotate around the rotary shaft to complete the opening motion. Forward moving of the left connecting rod, the right connecting rod and the pushing rod is completed under pushing of the piston rod of the air cylinder, and locking on the air cylinder is completed through the locking mechanism. The clamping motion is completed through the pressing rod under the driving of the left connecting rod and the right connecting rod. When the pressing rod is used for clamping the small enclosed frame, locating and clamping on the small enclosed frame are ensured through a set threshold value. A clamping device is reasonable in structure and stable in work, and greatly reduces manual operating processes.
Description
Technical field
The present invention relates to a kind ofly for the little frock of confining the position clamping of enclosing of aircraft target ship assembling, belong to aircraft manufacturing and technological equipment field.
Technical background
When front panel traditional rigid type frame of many employings in assembling process, type frame floor space is large, installation time long, be not easy to operating personnel's operation; The little frame that encloses that clamp is installed simultaneously is fixed on and encloses greatly on frame in the mode of mechanical connection, little integral body of enclosing frame is added, undercarriage and lifting all are inconvenient to operate, for realizing rapid, the accuracy of assembling wallboard, need assembly technology to optimize the wallboard assembly jig, to realize the quick assembling to wallboard.
A kind of hydraulic gripper is disclosed in patent of invention 201210089535.1, this clamper comprises base, left clamping device, right clamping device and pull rod device, in work, the two ends clamping device is simultaneously to the intermediary movements product clamping, although the prolongation in service life of this clamper, easy accessibility, but the two ends clamping device moves simultaneously and makes holder structure seem complicated, hydraulic circuit increases, also is not easy to maintenance, and too loaded down with trivial details be used to clamping the little frame control procedure of enclosing, and is not easy to operation.
Summary of the invention
For fear of the deficiency that prior art exists, overcome the medium and small problem that position is loaded down with trivial details, workload is large of confining of enclosing of its wallboard assembling process, the present invention proposes a kind of for the little frock of confining the position clamping of enclosing of aircraft target ship assembling.This frock is controlled clamping head to complete little clamping and location of enclosing frame by cylinder, simultaneously effective less workload, increase work efficiency.
The technical solution adopted for the present invention to solve the technical problems is: for the little frock of confining the position clamping of enclosing of aircraft target ship assembling, comprise clamping head, cylinder, flange; Described clamping head comprises left and right fixed arm, base plate, cover clamp, left and right locating piece, push rod, left and right connecting rod, depression bar, rotating shaft; The left and right fixed arm is installed with the base plate vertical symmetry respectively, and cover clamp is positioned at the top of left and right fixed arm; Depression bar and left and right connecting rod are mounted on the front portion between the fixed arm of left and right by rotating shaft, and the left and right connecting rod other end is connected with push rod; Push rod and cylinder piston rod are connected, and the top of cylinder is provided with air inlet and gas outlet, and retaining mechanism is positioned at the front end on cylinder top, and cylinder and flange, left and right locating piece, clamping head form the clamp body structure; Described depression bar rotates around the axis under the drive of left and right connecting rod, complete and open action; Left and right connecting rod and push rod complete and move forward under the promotion of cylinder piston rod, and complete the locking to cylinder by retaining mechanism, and depression bar completes holding action under the drive of left and right connecting rod; Remove the locking of retaining mechanism to cylinder, left and right connecting rod and push rod complete backward and move under the drive of cylinder piston rod; Depression bar guarantees little positioning clamping of enclosing frame by the threshold value of setting while enclosing frame clamping is little.
Beneficial effect
The invention discloses that a kind of by clamping head, cylinder, flange forms for the little frock of confining the position clamping of enclosing of aircraft target ship assembling, depression bar and left and right connecting rod are mounted on the front portion between the fixed arm of left and right by rotating shaft, and the left and right connecting rod other end is connected with push rod; Push rod and cylinder piston rod are connected, and air inlet and gas outlet are arranged at the top of cylinder, and retaining mechanism is positioned at the front end on cylinder top, and cylinder and flange, left and right locating piece, clamping head form the clamp body structure; Depression bar rotates around the axis under the drive of left and right connecting rod, complete and open action; Left and right connecting rod and push rod complete and move forward under the promotion of cylinder piston rod, and complete the locking to cylinder by retaining mechanism, and depression bar completes holding action under the drive of left and right connecting rod; Depression bar guarantees little positioning clamping of enclosing frame by the threshold value of setting while enclosing frame clamping is little.Utilize the air pressure clamper to complete the little positioning clamping of enclosing frame of wallboard assembling, simplified the assembly jig model; Holder structure is reasonable, working stability, facilitates the little upper undercarriage that encloses frame, has reduced greatly the manually-operated process; For the digitlization assembling that realizes wall panel assembly, lay the foundation simultaneously.
The accompanying drawing explanation
Below in conjunction with drawings and embodiments, be described in further detail for the little frock of confining the position clamping of enclosing of aircraft target ship assembling the present invention is a kind of.
Fig. 1 is the little tool structure schematic diagram of confining the position clamping that encloses of aircraft target ship assembling of the present invention.
Fig. 2 is clamping head structural representation of the present invention.
In figure:
1. right locating piece 11. cylinder piston rod 12. retaining mechanism 13. air inlet 14. gas outlet 15. front rod rotating shaft 16. left and right connecting rod 17. back link rotating shaft 18. push rods of left fixed arm left locating piece 8. flange 9. cylinder 10. of 6. base plate 7. of the right fixed arm 5. of depression bar 2. depression bar rotating shaft 3. cover clamp 4.
The specific embodiment
The present embodiment is a kind of for the little frock of confining the position clamping of enclosing of aircraft target ship assembling, is applicable to the medium and small clamping of enclosing frame of wallboard assembling process.
Consult Fig. 1, Fig. 2, the little frock of confining the position clamping of enclosing of aircraft target ship assembling of the present invention, comprise clamping head, cylinder 9, flange 8, wherein, clamping head comprises right fixed arm 4, left fixed arm 5, base plate 6, cover clamp 3, left locating piece 7, right locating piece 8, push rod 18, left and right connecting rod 16, depression bar 1, depression bar rotating shaft 2, front rod rotating shaft 15, back link rotating shaft 17; Right fixed arm 4 and left fixed arm 5 are installed with base plate 6 vertical symmetry respectively, and cover clamp 3 is fixed on the top of right fixed arm 4 and left fixed arm 5; Depression bar 1 and left and right connecting rod 16 are mounted on the front portion between right fixed arm 4 and left fixed arm 5 by the depression bar rotating shaft, and connecting rod 16 other ends in left and right are connected with push rod 18; Push rod 18 is connected with cylinder piston rod 11, and air inlet 13 and gas outlet 14 are arranged at the top of cylinder 9, and retaining mechanism 12 is arranged on the front end on cylinder 9 tops, and cylinder 9 forms the clamp body structure with flange 8, left locating piece 7, right locating piece 10, clamping head; Depression bar 1 rotates around depression bar rotating shaft 2 under the drive of left and right connecting rod, complete and open action; Left and right connecting rod and push rod complete and move forward under the promotion of cylinder piston rod 11, and complete the locking to cylinder 9 by retaining mechanism 12, and depression bar 1 completes holding action under the drive of left and right connecting rod; Remove the locking of 12 pairs of cylinders 9 of retaining mechanism, left and right connecting rod and push rod complete backward and move under the drive of cylinder piston rod 11; Depression bar 1 guarantees little positioning clamping of enclosing frame by the threshold value of setting while enclosing frame clamping is little.
Operating process:
1. according to the design digital-to-analogue, complete little assembling of enclosing the frame clamper; Clamper comprises clamping head, flange and cylinder; Right fixed arm 4 and left fixed arm 5 is connected by screw with the cover clamp 3 of concave structure, and two of left and right fixed arm is arranged symmetrically on the clamper base, and is connected with the clamper base plate by screw; The left and right locating piece is connected with hex screw with the left and right fixed arm, and each locating piece and flange are connected by screw; Clamping head push rod 18 1 ends have internal thread hole and are connected with cylinder piston rod, and the other end has the shaft hole be connected with the left and right connecting rod; There is the shaft hole be connected with depression bar with push rod at the two ends of left and right connecting rod 16, connect by front rod rotating shaft 15, back link rotating shaft 17.
2. complete the action of opening of depression bar; Control cylinder piston rod 11 travels forward, and drives the push rod 18 be connected with cylinder piston rod and travels forward, and travels forward thereby drive the left and right connecting rod 16 be connected with push rod, and depression bar 1 completes and opens action under the promotion of left and right connecting rod; Cylinder 9 comprises air inlet 13, gas outlet 14 and retaining mechanism 12, and air inlet is relative with gas outlet, and right-hand member is that air inlet, left end are gas outlet when depression bar opens, and when depression bar was closed, left end was that air inlet, right-hand member are air inlet; Retaining mechanism is arranged on the cylinder front end and locks for the clamper duty.
3. complete the little clamping of enclosing frame of wallboard assembling; After completing the clamper depression bar to open action, by lifting, the little frame that encloses is laid and put in place, control cylinder piston rod 11 is to after-contraction, drive push rod 18 to after-contraction, drive down-pressed pole 1 at left and right connecting rod 16 has rotated the depression bar closed action around depression bar rotating shaft 2, when depression bar with little when enclosing frame and contacting, cylinder piston rod continues to move backward, when depression bar and little contact force of enclosing frame reach the threshold value of setting, the piston rod stop motion, cylinder locking mechanism completes the locking to cylinder, has guaranteed little stability and the security of enclosing frame of clamper clamping.
During the actual assembled clamper, push rod 18 is threaded connection with cylinder piston rod 11, only needs to guarantee that 18 mating surface of push rod, perpendicular to base 6, does not need push rod and piston rod are locked.
Claims (1)
1. for little the enclosing of aircraft target ship assembling, confine the frock that position clamps for one kind, it is characterized in that: comprise clamping head, cylinder, flange, described clamping head comprise left and right fixed arm, base plate, cover clamp, left and right locating piece, push rod, left and right connecting rod, depression bar, rotating shaft; The left and right fixed arm is installed with the base plate vertical symmetry respectively, and cover clamp is positioned at the top of left and right fixed arm; Depression bar and left and right connecting rod are mounted on the front portion between the fixed arm of left and right by rotating shaft, and the left and right connecting rod other end is connected with push rod; Push rod and cylinder piston rod are connected, and the top of cylinder is provided with air inlet and gas outlet, and retaining mechanism is positioned at the front end on cylinder top, and cylinder and flange, left and right locating piece, clamping head form the clamp body structure; Described depression bar rotates around the axis under the drive of left and right connecting rod, complete and open action; Left and right connecting rod and push rod complete and move forward under the promotion of cylinder piston rod, and complete the locking to cylinder by retaining mechanism, and depression bar completes holding action under the drive of left and right connecting rod; Remove the locking of retaining mechanism to cylinder, left and right connecting rod and push rod complete backward and move under the drive of cylinder piston rod; Depression bar guarantees little positioning clamping of enclosing frame by the threshold value of setting while enclosing frame clamping is little.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310287337.0A CN103406844B (en) | 2013-07-09 | 2013-07-09 | Tool for locating and clamping small enclosed frame in aircraft wall panel assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310287337.0A CN103406844B (en) | 2013-07-09 | 2013-07-09 | Tool for locating and clamping small enclosed frame in aircraft wall panel assembly |
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| Publication Number | Publication Date |
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| CN103406844A true CN103406844A (en) | 2013-11-27 |
| CN103406844B CN103406844B (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310287337.0A Active CN103406844B (en) | 2013-07-09 | 2013-07-09 | Tool for locating and clamping small enclosed frame in aircraft wall panel assembly |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493045A (en) * | 2014-11-07 | 2015-04-08 | 二重集团（德阳）重型装备股份有限公司 | Clamping device of lower die base of hot die forging press |
| CN104742050A (en) * | 2015-04-02 | 2015-07-01 | 中航飞机股份有限公司西安飞机分公司 | Pressing clamp for aircraft outer wing wall plate |
| CN105058270A (en) * | 2015-08-10 | 2015-11-18 | 苏州赛腾精密电子股份有限公司 | Product pressing mechanism module |
| CN105438828A (en) * | 2014-07-25 | 2016-03-30 | 黑金刚（福建）自动化科技股份公司 | Automatic conveying process for screen cloth type shoe upper cut-pieces |
| CN105983923A (en) * | 2015-01-08 | 2016-10-05 | 盟立自动化股份有限公司 | Fixing device |
| CN114346901A (en) * | 2021-12-28 | 2022-04-15 | 万津实业(赤壁)有限公司 | Automatic clamping device and hole polishing machine |
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| KR20060072660A (en) * | 2004-12-23 | 2006-06-28 | 현대자동차주식회사 | Ejecting cylinder structure |
| CN202668392U (en) * | 2012-04-25 | 2013-01-16 | 成都驹涛网络科技有限公司 | Fixture convenient to use in oil tube pressure test |
| CN202780905U (en) * | 2012-08-24 | 2013-03-13 | 张�雄 | Pneumatic clamping mechanism |
| CN103009300A (en) * | 2012-12-11 | 2013-04-03 | 重庆信奇建材机械制造有限公司 | Hydraulic-type multiple-series fastening mechanism |
| CN203003729U (en) * | 2012-11-21 | 2013-06-19 | 上汽通用五菱汽车股份有限公司 | Clamp combining positioning and clamping functions |
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2013
- 2013-07-09 CN CN201310287337.0A patent/CN103406844B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060072660A (en) * | 2004-12-23 | 2006-06-28 | 현대자동차주식회사 | Ejecting cylinder structure |
| CN202668392U (en) * | 2012-04-25 | 2013-01-16 | 成都驹涛网络科技有限公司 | Fixture convenient to use in oil tube pressure test |
| CN202780905U (en) * | 2012-08-24 | 2013-03-13 | 张�雄 | Pneumatic clamping mechanism |
| CN203003729U (en) * | 2012-11-21 | 2013-06-19 | 上汽通用五菱汽车股份有限公司 | Clamp combining positioning and clamping functions |
| CN103009300A (en) * | 2012-12-11 | 2013-04-03 | 重庆信奇建材机械制造有限公司 | Hydraulic-type multiple-series fastening mechanism |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438828A (en) * | 2014-07-25 | 2016-03-30 | 黑金刚（福建）自动化科技股份公司 | Automatic conveying process for screen cloth type shoe upper cut-pieces |
| CN104493045A (en) * | 2014-11-07 | 2015-04-08 | 二重集团（德阳）重型装备股份有限公司 | Clamping device of lower die base of hot die forging press |
| CN105983923A (en) * | 2015-01-08 | 2016-10-05 | 盟立自动化股份有限公司 | Fixing device |
| CN104742050A (en) * | 2015-04-02 | 2015-07-01 | 中航飞机股份有限公司西安飞机分公司 | Pressing clamp for aircraft outer wing wall plate |
| CN105058270A (en) * | 2015-08-10 | 2015-11-18 | 苏州赛腾精密电子股份有限公司 | Product pressing mechanism module |
| CN114346901A (en) * | 2021-12-28 | 2022-04-15 | 万津实业(赤壁)有限公司 | Automatic clamping device and hole polishing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103406844B (en) | 2015-07-01 |
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Effective date of registration: 20180531 Address after: 110136 Shenbei Road, Shenbei New Area, Shenyang, Liaoning, No. 76-35 (B gate) Patentee after: LIAONING XINHAI HONGYE AVIATION TECHNOLOGY CO., LTD. Address before: 710072 No. 127 Youyi West Road, Shaanxi, Xi'an Patentee before: Northwestern Polytechnical University |