CN204108885U - For the structure of dull and stereotyped quick position - Google Patents
For the structure of dull and stereotyped quick position Download PDFInfo
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- CN204108885U CN204108885U CN201420549311.9U CN201420549311U CN204108885U CN 204108885 U CN204108885 U CN 204108885U CN 201420549311 U CN201420549311 U CN 201420549311U CN 204108885 U CN204108885 U CN 204108885U
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- clamp
- quick position
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- opening
- utility
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Abstract
The utility model discloses a kind of structure for dull and stereotyped quick position, the bearing comprising clamp and be connected with clamp, described bearing is provided with an opening for locating, the described clamp corresponding with this opening is provided with an alignment pin, by coordinating, to realize quick position of described opening and described alignment pin; Described bearing also comprises at least one for compressing the holding screw of clamp.Change the medium-and-large-sized profile clamp structure of traditional aircraft assembly fixture, the utility model structure is simple, novel, usability is strong, by force functional, make clamp efficiently to install fast or to dismantle, solve the installation of large-scale profile clamp for a long time and the technical problem problem of positioning action difference.
Description
Technical field
The utility model relates to the mounting technology field of flat-type parts, is specifically related to a kind of structure for dull and stereotyped quick position.
Background technology
Aircraft assembly fixture clamp is the important setting element ensureing the Aerodynamic Configuration of Aireraft degree of accuracy, and it manufactures and the manufacturing schedule of installation effectiveness to aircraft product has a great impact.At present, for length, large-scale clamp that span is larger, because clamp is very long, structure is relatively heavy, its location, install, reset and the efficiency of maintenance dismounting lower, operative's property is poor, but to be easy to dismantle be a ring very important in Fixture Design.Current clamp location structure mainly adopts following structural design:
1, this structure is mainly made up of the bearing of clamp and connection, and clamp and bearing directly carry out non-dismountable connection with bolt.This structure connects with bolt and can not realize dismantling fast, seldom adopts in large-scale profile clamp.
2, this structure forms primarily of the bearing of clamp and connection, removably connects between clamp and bearing with pin.This design is more convenient for small-sized clamp installation and removal.But for large-scale clamp, when installation and removal, because clamp is heavy, top clamp is overhead distant, when assembling, clamp and the manual operation of bearing to position, hole and latch poor, efficiency is low, installs extremely inconvenient.
Utility model content
The utility model overcomes the deficiencies in the prior art, a kind of structure for dull and stereotyped quick position is provided, for fast and stable location and the Fast Installation dismounting of the large-scale profile clamp of aircraft assembly fixture, solves existing installation effectiveness low, cost of labor is high, the technical problem that operability is bad.
Consider the problems referred to above of prior art, an aspect disclosed in the utility model, the utility model by the following technical solutions:
A kind of structure for dull and stereotyped quick position, the bearing comprising clamp and be connected with clamp, described bearing is provided with an opening for locating, the described clamp corresponding with this opening is provided with an alignment pin, by coordinating, to realize quick position of described opening and described alignment pin; Described bearing also comprises at least one for compressing the holding screw of clamp.
In order to realize the utility model better, further technical scheme is:
According to an embodiment of the present utility model, described opening is V-shaped groove.
According to an embodiment of the present utility model, described alignment pin is arranged on clamp upper end.
According to an embodiment of the present utility model, the described opening for locating is positioned at upper seat.
According to an embodiment of the present utility model, described at least one be also positioned at described upper seat for the holding screw compressing clamp.
According to an embodiment of the present utility model, described bearing is angle steel.
According to an embodiment of the present utility model, the described opening for locating all is arranged on the same side of described angle steel with at least one for the holding screw compressing clamp.
According to an embodiment of the present utility model, also comprise reinforcement, described reinforcement is connected between two sides of described angle steel.
Levy according to an embodiment of the present utility model and be, described reinforcement is tabular.
The utility model can also be:
According to an embodiment of the present utility model, described alignment pin is straight pin.
Compared with prior art, one of the beneficial effects of the utility model are:
Structure for dull and stereotyped quick position of the present utility model, has simple and easy, the safety of operation, locates reliable and stable.This structure mainly contains large-scale profile clamp, V-arrangement socket bearing, alignment pin, and locknut forms.Be directed to the clamp that span is large, clamp top is overhead very high.The problem of the poor operability of quick position during assembling, the present invention have employed the structure of vee-block at the bearing on top, and pin is inserted in the corresponding position of clamp, and V block can support the face of cylinder of complete straight pin, and has the localization characteristics that centering is good.By this structure, the alignment pin on clamp top can be arranged in V-shaped groove fast and effectively, and positioning stablity is reliable.
And, the technical solution of the utility model changes the medium-and-large-sized profile clamp structure of traditional aircraft assembly fixture, the utility model structure is simple, novel, usability is strong, by force functional, make clamp can efficient, Fast Installation or dismounting, solve the installation of large-scale profile clamp for a long time and the problem of positioning action difference.Find in an experiment, by using structure of the present utility model, work human efficiency improves more than 3 times, manually reduces 50%.Greatly reduce cost, improve production efficiency, there is very strong practical value.Trip bolt in scheme is located and is dismantled also very simple.
Accompanying drawing explanation
In order to clearer explanation present specification embodiment or technical scheme of the prior art, below the accompanying drawing used required in the description to embodiment or prior art is briefly described, apparently, the accompanying drawing that the following describes is only the reference to some embodiments in present specification, for those skilled in the art, when not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation for dull and stereotyped quick position according to the utility model embodiment.
Fig. 2 realizes the structural representation after quick position according to the clamp of the utility model embodiment.
Fig. 3 a realizes the partial schematic diagram after quick position according to the clamp of the utility model embodiment.
Fig. 3 b is the A – A generalized section of Fig. 3 a.
Fig. 4 realizes the restrained schematic diagram of the free degree after quick position, installation according to the clamp of the utility model embodiment.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
As shown in Figure 1, Fig. 1 is the structural representation for dull and stereotyped quick position according to the utility model embodiment, a kind of structure for dull and stereotyped quick position, the bearing 2 comprising clamp 1 and be connected with clamp 1, described bearing 2 is provided with an opening 21 for locating, the height of one sidewall 22 of this opening 21 is lower than the height of another sidewall 23 of this opening 21, the two side 22,23 of opening 21 does not flush in other words, the opening amplitude of oral area 24 to the bottom 25 of best opening 21 narrows gradually, object is convenient location, and described opening 21 is preferably V-shaped groove; The described clamp 1 corresponding with this opening 21 is provided with an alignment pin 11, by coordinating, to realize quick position of described opening 21 and described alignment pin 11; Described bearing 2 also comprising at least one for compressing the holding screw 26 of clamp 1, bearing 2 being also provided with the hole 27 coordinated with this holding screw 26.After alignment pin 11 and opening 21 realize quick position, by holding screw 26, clamp 1 is compressed.Not only can quick position be realized by above scheme, and also more convenient when dismantling.
Described bearing 2 can be angle steel, and bearing 2 comprises two sides 290,291, two sides 290,291 perpendicular.
Described opening 21 for locating and at least one be all arranged on the same side 290 of described angle steel 2 for the holding screw 26 compressing clamp 1.
Also comprise reinforcement 292, described reinforcement 292 is connected between two sides 290,291 of described angle steel.This reinforcement 292 can be platy structure.
Alignment pin 11 can be straight pin.
As shown in Figure 2, Fig. 2 realizes the structural representation after quick position according to the clamp of the utility model embodiment, for length, large-scale clamp 1 that span is larger, because clamp 1 is very long, structure is relatively heavy, the efficiency that its location, installation, reset and maintenance are dismantled is lower, operative's property is poor, contrast locating particularly between clamp 1 upper end 10 and upper seat 20 is more difficult, and therefore the technical scheme of the present embodiment mainly carries out designing for the quick position between clamp 1 upper end 10 and upper seat 20.From the accompanying drawing 2 of the present embodiment, visible described alignment pin 11 is arranged on clamp 1 upper end 10, and the described opening 21 for locating is positioned at upper seat 20; Described at least one be also positioned at described upper seat 20 for the holding screw 26 compressing clamp 1.
Lower seat 28 is connected by two pins 281 with the lower end 12 of clamp 1.
As shown in Fig. 3 a, 3b, Fig. 3 a realizes the partial schematic diagram after quick position according to the clamp of the utility model embodiment, and Fig. 3 b is the A – A generalized section of Fig. 3 a; Comprise clamp 31 and upper bracket 32, clamp 31 between two upper brackets 32.After bearing 32 and clamp 31 are located by alignment pin 311, more fastening by holding screw 326.
As shown in Figure 4, Fig. 4 realizes the restrained schematic diagram of the free degree after quick position, installation according to the clamp of the utility model embodiment, and after the Primary Location of top, bottom is overhead near, and operative's property is good.Connection according to analyzing bottom can adopt common seat structure.After the latch of bottom, clamp compression puts in place with holding screw by top again, and control the one-movement-freedom-degree of clamp in Z-direction, now, the six-freedom degree of clamp is all restrained.
In sum, a kind of simple, the novel large-scale clamp location structure of the utility model design, the bearing connecting clamp adopts V-type groove structure, puts in place fast to coordinate the straight pin on clamp, installs.And adopt holding screw fast-holding clamp, control along the axial free degree of pin, positioning stablity is reliable.Solve large-scale clamp location and installation efficiency for a long time low, the shortcoming of operability difference, make the installation of large-scale clamp, reset and convenient disassembly quick.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiment, identical similar portion cross-reference between each embodiment.
Spoken of in this manual " embodiment ", " another embodiment ", " embodiment ", etc., refer to the specific features, structure or the feature that describe in conjunction with this embodiment and be included at least one embodiment of the application's generality description.Multiple place occurs that statement of the same race is not necessarily refer to same embodiment in the description.Furthermore, when describing specific features, structure or a feature in conjunction with any embodiment, what advocate is also drop in scope of the present utility model to realize this feature, structure or feature in conjunction with other embodiments.
Although be described the utility model with reference to multiple explanatory embodiment of the present utility model here, but, should be appreciated that, those skilled in the art can design a lot of other amendment and embodiment, these amendments and embodiment will drop within spirit disclosed in the present application and spirit.More particularly, in the scope of, accompanying drawing open in the application and claim, multiple modification and improvement can be carried out to the building block of subject combination layout and/or layout.Except the modification of carrying out building block and/or layout is with except improvement, to those skilled in the art, other purposes also will be obvious.
Claims (10)
1. the structure for dull and stereotyped quick position, it is characterized in that, the bearing comprising clamp and be connected with clamp, described bearing is provided with an opening for locating, the described clamp corresponding with this opening is provided with an alignment pin, by coordinating, to realize quick position of described opening and described alignment pin; Described bearing also comprises at least one for compressing the holding screw of clamp.
2. the structure for dull and stereotyped quick position according to claim 1, is characterized in that, described opening is V-shaped groove.
3. the structure for dull and stereotyped quick position according to claim 1 and 2, is characterized in that, described alignment pin is arranged on clamp upper end.
4. the structure for dull and stereotyped quick position according to claim 3, is characterized in that, described bearing is upper seat, is positioned at upper seat for the opening of locating.
5. the structure for dull and stereotyped quick position according to claim 4, is characterized in that, described at least one be also positioned at described upper seat for the holding screw compressing clamp.
6. the structure for dull and stereotyped quick position according to claim 1, is characterized in that, described bearing is angle steel.
7. the structure for dull and stereotyped quick position according to claim 6, is characterized in that, the described opening for locating all is arranged on the same side of described angle steel with at least one for the holding screw compressing clamp.
8. the structure for dull and stereotyped quick position according to claim 6 or 7, is characterized in that, also comprise reinforcement, and described reinforcement is connected between two sides of described angle steel.
9. the structure for dull and stereotyped quick position according to claim 8, is characterized in that, described reinforcement is tabular.
10. the structure for dull and stereotyped quick position according to claim 1, is characterized in that, described alignment pin is straight pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420549311.9U CN204108885U (en) | 2014-09-24 | 2014-09-24 | For the structure of dull and stereotyped quick position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420549311.9U CN204108885U (en) | 2014-09-24 | 2014-09-24 | For the structure of dull and stereotyped quick position |
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| Publication Number | Publication Date |
|---|---|
| CN204108885U true CN204108885U (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420549311.9U Active CN204108885U (en) | 2014-09-24 | 2014-09-24 | For the structure of dull and stereotyped quick position |
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| CN (1) | CN204108885U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106327998A (en) * | 2015-07-06 | 2017-01-11 | 国网山东省电力公司潍坊供电公司 | Rapid locking sign rack for electricity sign |
| CN113263311A (en) * | 2021-07-16 | 2021-08-17 | 成都飞机工业（集团）有限责任公司 | Modularized positioning system for airplane rapid assembly and assembling and adjusting method thereof |
-
2014
- 2014-09-24 CN CN201420549311.9U patent/CN204108885U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106327998A (en) * | 2015-07-06 | 2017-01-11 | 国网山东省电力公司潍坊供电公司 | Rapid locking sign rack for electricity sign |
| CN106327998B (en) * | 2015-07-06 | 2020-06-23 | 国网山东省电力公司潍坊供电公司 | Quick locking plate frame for electric power label |
| CN113263311A (en) * | 2021-07-16 | 2021-08-17 | 成都飞机工业（集团）有限责任公司 | Modularized positioning system for airplane rapid assembly and assembling and adjusting method thereof |
| CN113263311B (en) * | 2021-07-16 | 2021-09-28 | 成都飞机工业（集团）有限责任公司 | Modularized positioning system for airplane rapid assembly and assembling and adjusting method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |