CN205043677U - Surely, closing device does all can - Google Patents
Surely, closing device does all can Download PDFInfo
- Publication number
- CN205043677U CN205043677U CN201520784689.1U CN201520784689U CN205043677U CN 205043677 U CN205043677 U CN 205043677U CN 201520784689 U CN201520784689 U CN 201520784689U CN 205043677 U CN205043677 U CN 205043677U
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- CN
- China
- Prior art keywords
- slide bar
- sleeve
- spring
- pressure
- pressure head
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Abstract
The utility model provides a can the accurate surely, closing device does all can who controls packing force, easy operation, has the commonality. Including sleeve, slide bar, spring, pressure head subassembly, end cap, the spring passes through the end cap and encapsulates in the sleeve, the front end at the inside spring of sleeve is installed to the slide bar, is carved with the scale on the slide bar to can freely slide in the sleeve, the stop nut on the pressure head subassembly is adjusted with the slide bar is anterior through threaded connection to the pressure head subassembly, and the promotion slide bar slides in the sleeve and the compression spring generate pressure, through reading the scale on the slide bar, confirms the accurate value of external pressure.
Description
Technical field
What the application designed that airplane design manufactures part in field, particularly a kind of transporation by plane process determines power hold down gag.
Background technology
In aircraft component, parts assembling process, be very important step to the location of wall plate parts and compression.Along with the development of aircraft manufacturing technology, the application of composite material parts on aircraft manufacturing gets more and more.Composite is also very strict to the requirement of thrust, and pressure too conference damages product by pressure, and pressure is too little then can not good assembled product.At present, generally adopt screw thread hold down gag, apply pressure by rotary handle in working at the scene, this hold down gag can only determine whether part to press with feeling, can not determine the numerical value of pressure very accurately.So be badly in need of providing a kind of can accurately control thrust, simple to operate, there is versatility determine power hold down gag.
Summary of the invention
The object of the application be to provide a kind of can accurately control thrust, simple to operate, there is versatility determine power hold down gag.To meet wall plate parts, composite material parts to the exact requirements of pressure.
One determines power hold down gag, and comprise sleeve, slide bar, spring, pressure head component, plug, sleeve is the main body of this hold down gag, and spring is packaged in sleeve by plug; Slide bar is arranged on the front end of sleeve inner spring, and slide bar is carved with scale, and can be free to slide in sleeve; Pressure head component and slide bar front portion are threaded connection, and regulate the stop nut in pressure head component, promoting slide bar and slide in sleeve and Compress Spring generation pressure, by reading the scale on slide bar, determining the exact value of extraneous pressure.
Be pressed on product by pressure head component during use, pressure head component is subject to one and tries hard to recommend moving slide-bar and move Compress Spring along sleeve lining, and at this moment spring provides a reaction force to act on pressure head component by slide bar.This power is exactly the pressure that positioning compression device is applied on product, and the size of pressure can read on the scale of slide bar.
Below in conjunction with example figure, this application is described in further detail:
Accompanying drawing explanation
Fig. 1 defeats tight apparatus structure schematic diagram surely
Fig. 2 determines power hold down gag decomposition texture schematic diagram
Fig. 3 determines the non-stress schematic diagram of power hold down gag
Fig. 4 determines power hold down gag stress schematic diagram
Fig. 5 is pressure head component structural representation
Number description: 1 sleeve, 2 slide bars, 3 springs, 4 pressure head component, 5 plugs, 6 nuts, 7 screw rods, 8 pressure heads, 9 rubber blankets, 10 stop nuts
Detailed description of the invention
See Fig. 1, determine power hold down gag, comprise sleeve 1, slide bar 2, spring 3, pressure head component 4, plug 5, sleeve 1 is the main body of this hold down gag, and spring 3 is packaged in sleeve 1 by plug 5; Slide bar 2 is arranged on the front end of sleeve 1 contained spring 3, and slide bar 2 is carved with scale, and can be free to slide in sleeve 1; Pressure head component 4 and slide bar 2 front portion are threaded connection, and regulate the stop nut 10 in pressure head component 4, and promotion slide bar 2 slides in sleeve 1 and Compress Spring 3 produces pressure, by reading the scale on slide bar 2, determines the exact value of extraneous pressure.
First the rear portion of slide bar 2 from sleeve 1 is put into during installation, then put into spring 3 from the rear portion of sleeve 1, tighten plug 5 at sleeve 1 rear portion.Ejected the front portion of slide bar 2 from sleeve 1 by the tension force of spring 3, spring 3 will have enough pretensions; Pressure head component 4 is installed to slide bar front end.Complete the preliminary assembling (see Fig. 3) determining power hold down gag.Pressure head component 4 screw rod 7, pressure head 8 and stop nut 10 assemble.(see Fig. 5)
See Fig. 4, the extraneous pressure that is determined numerical value is applied to pressure head component 4; Adjust the position of plug 5 in sleeve 1, the reduction length of regulating spring 3, makes the sleeve 1 front end scale value corresponding on slide bar 2 align simultaneously.In pressure head component 4, such as apply the power of a 10N, adjust plug 5 simultaneously, alignd with the scale of 10N on slide bar 2 in sleeve 1 front end.Complete the accurate adjustment determining power hold down gag.
Be arranged on by the sleeve 1 determining power hold down gag on pre-set clamp angle seat during use, fix with nut 6, then close clamp.Now product applied pressure is not necessarily met the requirements, need now the length of adjustment pressure head component 4 in slide bar, force value is met the requirements.After adjusting, time next time uses, the clamp that directly closes just can use; Fast very convenient, the thrust that is fixing can be provided simultaneously.In order to protect product not to be scratched, during use, rubber blanket 9 can be sticked in the front end of pressure assembly 4.
Claims (1)
1. determine a power hold down gag, comprise sleeve, slide bar, spring, pressure head component, plug, it is characterized in that sleeve is the main body of determining power hold down gag, spring is packaged in sleeve by plug; Slide bar is arranged on the front end of sleeve inner spring, and slide bar is carved with scale, and can be free to slide in sleeve; Pressure head component and slide bar front portion are threaded connection, and regulate the stop nut in pressure head component, promoting slide bar and slide in sleeve and Compress Spring generation pressure, by reading the scale on slide bar, determining the exact value of extraneous pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520784689.1U CN205043677U (en) | 2015-10-10 | 2015-10-10 | Surely, closing device does all can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520784689.1U CN205043677U (en) | 2015-10-10 | 2015-10-10 | Surely, closing device does all can |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205043677U true CN205043677U (en) | 2016-02-24 |
Family
ID=55337292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520784689.1U Active CN205043677U (en) | 2015-10-10 | 2015-10-10 | Surely, closing device does all can |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205043677U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105744423A (en) * | 2016-04-15 | 2016-07-06 | 广东欧珀移动通信有限公司 | Headset |
| CN107525619A (en) * | 2017-07-18 | 2017-12-29 | 河南航天精工制造有限公司 | A kind of plate nut launch force detects instrument |
| CN107716798A (en) * | 2017-10-25 | 2018-02-23 | 厦门金波贵金属制品有限公司 | The hold-down mechanism and its wire rod shearing equipment of a kind of long stroke constant pressure |
| CN109058254A (en) * | 2018-08-30 | 2018-12-21 | 上海新朋金属制品有限公司 | A kind of solar energy redundant electrical power case reinforcing rib visco-elastic tooling |
| CN109866136A (en) * | 2019-04-03 | 2019-06-11 | 西安飞机工业（集团）有限责任公司 | A kind of aircraft target ship stringer pressing device and application method |
| CN111185713A (en) * | 2020-03-17 | 2020-05-22 | 上海斯瑞佛汽车零部件有限公司 | Automobile pipe fitting positioning tool |
| CN112474878A (en) * | 2020-09-22 | 2021-03-12 | 成都飞机工业（集团）有限责任公司 | Constant force pressing device for part deformation correction and part deformation correction method |
| CN113752215A (en) * | 2021-08-16 | 2021-12-07 | 重庆铁马变速箱有限公司 | Spring assembly and detection device |
| CN113770681A (en) * | 2021-09-18 | 2021-12-10 | 中航西安飞机工业集团股份有限公司 | Pressing device and pressing method of assembly tool |
-
2015
- 2015-10-10 CN CN201520784689.1U patent/CN205043677U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105744423A (en) * | 2016-04-15 | 2016-07-06 | 广东欧珀移动通信有限公司 | Headset |
| CN105744423B (en) * | 2016-04-15 | 2019-04-16 | Oppo广东移动通信有限公司 | Headphone |
| CN107525619A (en) * | 2017-07-18 | 2017-12-29 | 河南航天精工制造有限公司 | A kind of plate nut launch force detects instrument |
| CN107716798A (en) * | 2017-10-25 | 2018-02-23 | 厦门金波贵金属制品有限公司 | The hold-down mechanism and its wire rod shearing equipment of a kind of long stroke constant pressure |
| CN107716798B (en) * | 2017-10-25 | 2024-02-09 | 厦门金波贵金属制品有限公司 | Long-stroke constant-pressure compressing mechanism and wire shearing equipment thereof |
| CN109058254A (en) * | 2018-08-30 | 2018-12-21 | 上海新朋金属制品有限公司 | A kind of solar energy redundant electrical power case reinforcing rib visco-elastic tooling |
| CN109866136A (en) * | 2019-04-03 | 2019-06-11 | 西安飞机工业（集团）有限责任公司 | A kind of aircraft target ship stringer pressing device and application method |
| CN111185713A (en) * | 2020-03-17 | 2020-05-22 | 上海斯瑞佛汽车零部件有限公司 | Automobile pipe fitting positioning tool |
| CN112474878A (en) * | 2020-09-22 | 2021-03-12 | 成都飞机工业（集团）有限责任公司 | Constant force pressing device for part deformation correction and part deformation correction method |
| CN113752215A (en) * | 2021-08-16 | 2021-12-07 | 重庆铁马变速箱有限公司 | Spring assembly and detection device |
| CN113770681A (en) * | 2021-09-18 | 2021-12-10 | 中航西安飞机工业集团股份有限公司 | Pressing device and pressing method of assembly tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 710089 in Shaanxi province Xi'an city Yanliang District West Avenue Patentee after: AVIC Xi'an Aircraft Industry Group Co.,Ltd. Address before: 1 No. 710089 Shaanxi province Xi'an city Yanliang District West Avenue Patentee before: AVIC AIRCRAFT Corp. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210615 Address after: 1 No. 710089 Shaanxi province Xi'an city Yanliang District West Avenue Patentee after: AVIC AIRCRAFT Corp. Address before: 1 No. 710089 Shaanxi province Xi'an city Yanliang District West Avenue Patentee before: XI'AN AIRCRAFT BRANCH OF XI'AN AIRCRAFT INTERNATIONAL Corp. |