CN201874928U - Quick-assembly/disassembly and high-accuracy connecting device - Google Patents
Quick-assembly/disassembly and high-accuracy connecting device Download PDFInfo
- Publication number
- CN201874928U CN201874928U CN2010205998435U CN201020599843U CN201874928U CN 201874928 U CN201874928 U CN 201874928U CN 2010205998435 U CN2010205998435 U CN 2010205998435U CN 201020599843 U CN201020599843 U CN 201020599843U CN 201874928 U CN201874928 U CN 201874928U
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- taper pin
- screw
- taper
- bolt
- bearing
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Abstract
The utility model provides a quick-assembly/disassembly and high-accuracy connecting device which comprises taper pin, a support I, a steel ball, a spring, a bolt, a screw rod, a support II and a pressing plate, wherein a handle is arranged at one end of the taper pin; the other end of the taper pin is a tapered body; a screw hole provided with internal threads is arranged in the tapered body; a groove matched with the steel ball is arranged on a middle rod part of the taper pin; the screw hole is arranged in the tapered body of the front end of the taper pin; a plate block is arranged between the middle rod part and the tapered body of the taper pin, is movable in an inner chamber of the support I, and is matched with the inner chamber; the taper pin is inserted in the support I; a first hole matched with the middle rod of the taper pin is arranged on the support I; a second hole is arranged on the support I; the spring is sleeved on the bolt; the steel ball is arranged below the bolt, and is arranged in the second hole in a loose but not-escaping manner; a handle is arranged at one end of the screw rod, and screw threads are arranged at the other end of the screw rod; the screw threads are matched with the screw hole; the pressing plate is installed on the support II, and is located between a first retainer ring and a second retainer ring arranged between the screw threads and the handle 1.
Description
Technical field
The utility model relates to a kind of quick mounting or dismounting and highi degree of accuracy coupling arrangement, belongs to the interconnection technique field of quick mounting or dismounting.
Background technique
Based on the demand of mobility, maintenance, the installation and removal of many members especially often need mounting or dismounting, as high mobile radar antenna, assembled tool etc., not only need fast, and more need to protect precision and repeat to install.
We usually find that the easy dress difficulty that many members have tears open, and the readily removable difficult dress that has often needs a large amount of ambient conditions to match, perhaps shake hands, perhaps cucurbit, perhaps crow bar, perhaps sledgehammer or the like just can carry out Assembly And Disassembly, and these means are easy to damage component surface simultaneously.
With the radar antenna is example, and the required precision of antenna reflective face is very high, because antenna aperture must be handled by piecemeal greatly; Based on the requirement of mobility, the mounting or dismounting of antenna must be fast again; Based on the manufacturability requirement of assembling, leave the gap between each minute module unit.And existing connecting mode generally adopts bolt to add the connection form of locating stud, and it is constant to guarantee that antenna repeats to install the back precision, not only the installation time very long, need far can not adapt to the demand for development of mobility by means of a large amount of setting tool again simultaneously.As original 6 meters paraboloidal antennas, artificial about 6 people of installation time 6 hours, and maneuverability requirement was less than 4 people 3 hours.When primary antenna is installed, need to be equipped with instruments such as the spanner of some, little crow bar, bottle opener, every installation simultaneously once needs to change attachment bolt, nut, taper pin.
Not only the assembling of radar antenna needs fast, accurately locatees, repeats mounting or dismounting, and the member assembling of the large-scale movable equipment in many fields, combined type frock etc. all have same requirement.This will seek a kind of coupling arrangement that pulls out boosting, installs and removes, repeats to protect the precision installation fast that helps.
The model utility content
Technical problem to be solved:
The present invention is directed to highi degree of accuracy and repeat the actual demand of mounting or dismounting fast, adopt pine not take off form, integrate taper pin location, bolt locking and push back, link with two members respectively by bearing, by carrying connection that handle realizes member and separating, guarantee whole assembling and dissembling process member be not subjected to collision and damage, guarantee convenient fast, guarantee to repeat to protect precision.
Technological scheme:
A kind of quick mounting or dismounting and highi degree of accuracy coupling arrangement comprise taper pin assembly and screw assembly, and the taper pin assembly comprises taper pin, bearing I, steel ball, spring, bolt; Screw assembly comprises screw rod, bearing II, pressing plate;
One end of taper pin is provided with handle, and the other end is a taper, is provided with the screw that has internal thread in the taper, is in the taper pin intermediate shank portion and is provided with groove, groove and steel ball coupling; Be provided with screw in the taper pin front end taper; Between taper pin intermediate shank portion and taper, be provided with plate, plate can move in the inner chamber of bearing I, plate and inner chamber are complementary, taper pin is inserted in the bearing I, and the bearing I is provided with first hole that is complementary with the taper pin intermediate bar, and the bearing I is provided with second hole, spring housing is on bolt, steel ball is arranged under the bolt, and bolt, spring, steel ball are provided with in second hole, and taper pin, bolt, spring, steel ball adopt pine not take off form;
Screw rod one end is provided with handle, and the other end is provided with screw thread, and screw thread and screw are complementary, and is provided with first back-up ring, second back-up ring between screw thread and handle, and pressing plate is installed on the bearing II, and between first back-up ring, second back-up ring.
The cross section of taper pin intermediate shank portion is square.
Handle on taper pin assembly and the screw assembly all is to install by bolt or rivet at last.
Beneficial effect:
Mounting or dismounting of the present utility model are quick; Refitting precision height, assemble first in Location accuracy and workshop after the refitting
Precision is identical; Need not to be equipped with in addition fastening piece, instrument, be fit to high mobile operation; Member can also can insert new structural member along any direction (comprising locking direction and tangential direction thereof) mounting or dismounting between two members; The separation of member does not apply external force to member with locking, effectively protects member; By 6 meters artificial installation times of antenna of the utility model motor driven type be 4 people 2 hours.
Description of drawings
Fig. 1 is the structural representation of quick mounting or dismounting of the utility model and highi degree of accuracy coupling arrangement;
Fig. 2 is the right elevation of Fig. 1;
Fig. 3 is the left view of Fig. 1.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done explanation in further detail.
As shown in Figure 1 to Figure 3, quick mounting or dismounting of the present utility model and highi degree of accuracy coupling arrangement comprise taper pin assembly and screw assembly, and the taper pin assembly comprises taper pin 3, bearing I 4, steel ball 2, spring 8, bolt 9; Screw assembly comprises screw rod 5, bearing II 6, pressing plate 7;
One end of taper pin 3 is provided with handle 1, and the other end is a taper, is provided with the screw 10(and screw rod 5 couplings that have internal thread in the taper), be in taper pin 3 intermediate shank portion (cross section is square) and be provided with groove 11(and steel ball 2 couplings); Be provided with screw 10 in the taper pin 3 front end tapers; Be provided with plate 12 between taper pin 3 intermediate shank portion and taper, plate 12 can move in the inner chamber 13 of bearing I 4, and plate 12 is complementary with inner chamber 13,
Screw rod 5 one ends are provided with handle 1, the other end is provided with screw thread 14, screw thread 14 is complementary with screw 10, between screw thread 14 and handle 1, be provided with first back-up ring 16, second back-up ring 17, pressing plate 7 is installed on the bearing II 6, and between first back-up ring 16, second back-up ring 17, the screw rod 5 that is provided with like this can not come off and can rotate freely, and reach is controlled within the member body simultaneously.
Taper pin is independently located, taper pin assembly and screw assembly pass through bearing separately, link with two installation components respectively, when preassembly (owing to having two members of assembly precision requirement all will carry out preassembly in the workshop in advance), member is according to matching requirements strand system taper hole (tapering consistent with taper pin and aperture), remain unchanged when the taper pin Location accuracy is with first dress during refitting, realize that highi degree of accuracy repeats mounting or dismounting.
The combination of bolt, spring, steel ball and taper pin possesses and helps the function of pulling out boosting, guarantees locking and pushes back; Simultaneously, taper pin and bolt, spring, steel ball adopt pine not take off form, and carry handle, thereby need not assistant tool and manually install and remove under the extraneous push-and-pull member prerequisite need not, and realize packing into voluntarily and separating of member.
By the spring steel ball location, taper pin is retracted in the bearing I simultaneously behind the taper pin rollback, guarantees the turnover of not interference member relative translation ground, and tangential (vertical with the locking direction) of realization member packed into or removed.
Handle on taper pin assembly and the screw assembly all is to install by bolt or rivet at last.For the fast lock device of large scale, the strength that needs during owing to locking and dismounting is bigger, when decreased food is limited, can make extension lever (sleeve) conduct annex with oneself in addition.
Taper pin assembly, screw assembly are respectively by being bolted on the member, and roughly after the alignment, hand push taper pin handle enters taper pin in the taper hole of member II, and the rotary screw upper handle is till tightening.Because joining strand in advance in the workshop, taper hole forms, so the state after tightening recovers shop floor status exactly.Location accuracy can be embodied on A face, the B face, also can be to be other surface of benchmark with the taper hole.
According to the needs of assembling, by adjustment taper pin length, and join the corresponding taper hole of strand, member I 18, member II 19 can be very close to each other, also can preset clearance.
No matter be the mounting or dismounting of two members, still many member mounting or dismounting, its principle is consistent.Just for the mounting or dismounting of three or more members, characteristics of the present utility model are exactly the mounting or dismounting of member arbitrarily in the middle of can realizing, and direction is not subjected to any restriction.
Claims (3)
1. mounting or dismounting and highi degree of accuracy coupling arrangement fast, it is characterized in that: comprise taper pin assembly and screw assembly, the taper pin assembly comprises taper pin (3), bearing I (4), steel ball (2), spring (8), bolt (9); Screw assembly comprises screw rod (5), bearing II (6), pressing plate (7);
One end of taper pin (3) is provided with handle (1), and the other end is a taper, is provided with the screw (10) that has internal thread in the taper, is in taper pin (3) intermediate shank portion and is provided with groove (11), groove (11) and steel ball (2) coupling; Be provided with screw (10) in taper pin (3) the front end taper; Between taper pin (3) intermediate shank portion and taper, be provided with plate (12), plate (12) can move in the inner chamber (13) of bearing I (4), plate (12) is complementary with inner chamber (13), taper pin (3) is inserted in the bearing I (4), bearing I (4) is provided with first hole (15) that is complementary with taper pin (3) intermediate bar, bearing I (4) is provided with second hole (20), spring (8) is enclosed within on the bolt (9), steel ball (2) is arranged under the bolt (9), bolt (9), spring (8), steel ball (2) is provided with in second hole (20), taper pin (3), bolt (9), spring (8), steel ball (2) adopts pine not take off form;
Screw rod (5) one ends are provided with handle (1), the other end is provided with screw thread (14), screw thread (14) is complementary with screw (10), between screw thread (14) and handle (1), be provided with first back-up ring (16), second back-up ring (17), pressing plate (7) is installed on the bearing II (6), and is positioned between first back-up ring (16), second back-up ring (17).
2. a kind of quick mounting or dismounting according to claim 1 and highi degree of accuracy coupling arrangement is characterized in that: the cross section of taper pin (3) intermediate shank portion is square.
3. a kind of quick mounting or dismounting according to claim 1 and highi degree of accuracy coupling arrangement is characterized in that: the handle on taper pin assembly and the screw assembly (1) all is to install by bolt or rivet at last.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205998435U CN201874928U (en) | 2010-11-10 | 2010-11-10 | Quick-assembly/disassembly and high-accuracy connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205998435U CN201874928U (en) | 2010-11-10 | 2010-11-10 | Quick-assembly/disassembly and high-accuracy connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201874928U true CN201874928U (en) | 2011-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205998435U Expired - Fee Related CN201874928U (en) | 2010-11-10 | 2010-11-10 | Quick-assembly/disassembly and high-accuracy connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201874928U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527577A (en) * | 2012-07-05 | 2014-01-22 | 杨中竣 | Fixing lock |
| CN103832258A (en) * | 2014-03-20 | 2014-06-04 | 山东梅亿邦赛电动车制造有限公司 | Fast replacing structure of power battery of electromobile |
| CN104047938A (en) * | 2014-06-12 | 2014-09-17 | 沈阳飞机工业（集团）有限公司 | Novel positioning connector |
| CN104057407A (en) * | 2014-06-04 | 2014-09-24 | 安徽四创电子股份有限公司 | Instant positioning and locking integrated device |
| CN104500517A (en) * | 2014-12-18 | 2015-04-08 | 中航光电科技股份有限公司 | Locking unit with pull assisting function |
| CN104653552A (en) * | 2015-02-03 | 2015-05-27 | 东南大学 | Multi-station positioning locking mechanism |
| CN107199633A (en) * | 2017-07-10 | 2017-09-26 | 青岛环球集团股份有限公司 | A kind of slip casting tube fixing mechanism for precast concrete lining segment mould |
| CN108591197A (en) * | 2018-04-20 | 2018-09-28 | 中国北方车辆研究所 | The blocking device of auto-manual control |
| CN111022441A (en) * | 2019-11-08 | 2020-04-17 | 中国航空工业集团公司洛阳电光设备研究所 | Locking power adjustable rotary motion locking mechanism |
| CN112659098A (en) * | 2019-10-15 | 2021-04-16 | 通用汽车环球科技运作有限责任公司 | Robotic system with reconfigurable end effector assembly |
-
2010
- 2010-11-10 CN CN2010205998435U patent/CN201874928U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527577A (en) * | 2012-07-05 | 2014-01-22 | 杨中竣 | Fixing lock |
| CN103527577B (en) * | 2012-07-05 | 2015-04-15 | 杨中竣 | Fixing lock |
| CN103832258B (en) * | 2014-03-20 | 2016-05-18 | 山东梅亿邦赛电动车制造有限公司 | Electric automobile power battery fast replacing structure |
| CN103832258A (en) * | 2014-03-20 | 2014-06-04 | 山东梅亿邦赛电动车制造有限公司 | Fast replacing structure of power battery of electromobile |
| CN104057407A (en) * | 2014-06-04 | 2014-09-24 | 安徽四创电子股份有限公司 | Instant positioning and locking integrated device |
| CN104057407B (en) * | 2014-06-04 | 2016-03-02 | 安徽四创电子股份有限公司 | Rapid positioning locking integrated apparatus |
| CN104047938A (en) * | 2014-06-12 | 2014-09-17 | 沈阳飞机工业（集团）有限公司 | Novel positioning connector |
| CN104047938B (en) * | 2014-06-12 | 2016-12-07 | 沈阳飞机工业（集团）有限公司 | Alignment connector |
| CN104500517A (en) * | 2014-12-18 | 2015-04-08 | 中航光电科技股份有限公司 | Locking unit with pull assisting function |
| CN104500517B (en) * | 2014-12-18 | 2017-01-04 | 中航光电科技股份有限公司 | Band helps the anti-loosening locking device pulling out function |
| CN104653552A (en) * | 2015-02-03 | 2015-05-27 | 东南大学 | Multi-station positioning locking mechanism |
| CN107199633A (en) * | 2017-07-10 | 2017-09-26 | 青岛环球集团股份有限公司 | A kind of slip casting tube fixing mechanism for precast concrete lining segment mould |
| CN108591197A (en) * | 2018-04-20 | 2018-09-28 | 中国北方车辆研究所 | The blocking device of auto-manual control |
| CN112659098A (en) * | 2019-10-15 | 2021-04-16 | 通用汽车环球科技运作有限责任公司 | Robotic system with reconfigurable end effector assembly |
| CN112659098B (en) * | 2019-10-15 | 2024-05-07 | 通用汽车环球科技运作有限责任公司 | Robot system with reconfigurable end effector assembly |
| CN111022441A (en) * | 2019-11-08 | 2020-04-17 | 中国航空工业集团公司洛阳电光设备研究所 | Locking power adjustable rotary motion locking mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20131110 |