CN202079527U - Spring compressor - Google Patents
Spring compressor Download PDFInfo
- Publication number
- CN202079527U CN202079527U CN 201120146757 CN201120146757U CN202079527U CN 202079527 U CN202079527 U CN 202079527U CN 201120146757 CN201120146757 CN 201120146757 CN 201120146757 U CN201120146757 U CN 201120146757U CN 202079527 U CN202079527 U CN 202079527U
- Authority
- CN
- China
- Prior art keywords
- compression
- spring
- shaft
- compressor arm
- bracket
- 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.)
- Expired - Lifetime
Links
Images
Abstract
The utility model discloses a spring compressor which comprises a bracket and a compression structure, wherein the bracket is a rigid body capable of being connected with a structural component, a connecting hole is arranged at the bottom of the bracket, the compression structure consists of a compression shaft, a compression rod and a compression spring, one end of the compression shaft is hinged at the upper end of the bracket, the other end of the compression shaft is in clearance fit with a hole shaft of the compression rod, a limiting pin is arranged at the other end of the compression shaft, the compression rod is an externally folded cantilever, a compression roller is arranged at the lower end of the cantilever of the compression rod, and the compression spring is arranged on the compression shaft between the bracket and the compression rod. The spring compressor disclosed by the utility model converts linear compression into bevel-angle compression by utilizing the compression spring and a pin shaft, thereby realizing the compression operations of various remoter structures (including Z-shaped components, transverse U-shaped components, L-shaped components and the like).
Description
Technical field
The application relates to architrave in the aircraft target ship assembling process, covering and shears the hold down gag of gusset plate or similar products, particularly a kind of spring compression device.
Background technology
In the aircraft target ship assembling process, architrave arranged usually, shear compressing and locating of gusset plate, most of structure adopts the clamp location, adopts four-bar linkage structure or helicitic texture to compress.For compressing, four-bar linkage structure is loosening easily, need grasp the dead-centre position preferably; And that helicitic texture compresses is reliable and stable, but needs to twist screw thread, more time-consuming.These two kinds of structure Design structures commonly used at present take up room all bigger, and assembly space is had certain influence.
In order to overcome the shortcoming of traditional compactor, need a kind of compactor structure little, easy to use, that locate reliably, have versatility that takes up room of development.
Summary of the invention
The application's purpose provide a kind of easy to use, the location is reliable, spring compression device with versatility, this compactor should compress product reliably, again can be for convenience detach, take up room for a short time, also need be beneficial to the product undercarriage.
For reaching above purpose, the utility model takes following technical scheme to be achieved:
A kind of spring compression device, contain bearing and compressing structure, it is characterized in that bearing is a rigid body that can be connected with structural member, its bottom is provided with connecting hole, compressing structure is become by compression axis, compressor arm and compression spring set, one end of compression axis is hinged on the upper end of bearing, the other end of compression axis cooperates with between centers crack, compressor arm hole and is provided with spacer pin, compressor arm is the cantilever of an outer folding shape, the cantilever lower end of compressor arm is provided with pinch rollers, and the compression spring is on the compression axis between bearing and the compressor arm.
During use, bearing is fixed on the structural member, under the effect of compression spring, the pinch rollers of compressor arm cantilever lower end mortgage is realized substrate hold-down function on compacted part.Withdraw when compressing work, get final product turning over behind the horizontal compression axis.In order to save assembly space, on above-mentioned bearing and compression axis, also be provided with the position limiting structure of upset.
The application's beneficial effect is that spring compression is simple in structure, easy to use, in aircraft fit on highly versatile, conserve space.
Below in conjunction with the embodiment accompanying drawing this application is described in further detail.
Description of drawings
Fig. 1 compactor impaction state shaft side figure.
Fig. 2 compactor impaction state structure chart.
Fig. 3 compactor off working state shaft side figure.
Number in the figure explanation: 1 bearing; 2 compressing structures; 3 compression springs; 4 compressor arms; 5 connecting holes; 6 pinch rollers; 7 handles; 8 spacer pins; 9 connecting bolts; 10 compression axises; 11 bearing pins; 12 spacing block sets; 13 structural members; 14 architraves; 15 coverings
The specific embodiment
Referring to accompanying drawing, the application's spring compression device, contain bearing 1 and hold-down mechanism 2, bearing 1 is a rigid body, its upper end is the fork ear structure, the compression axis 10 of hold-down mechanism 2 is hinged on the fork ear of bearing upper end by bearing pin 11, holddown spring 3 is socketed on the axis body of compression axis 10, compressor arm 4 is stiff cantilevers of an outer folding shape, the upper end of compressor arm 2 is connected with the end holes between centers crack of compression axis, and the outer end of compression axis is provided with spacer pin 8 spacing in order to compressor arm, and the lower end of compressor arm is provided with two pinch rollers 6, for the ease of operation, also be provided with the handle 7 that is used to handle in the upper end of compressor arm.
The user mode embodiment that provides is assembled into example with aircraft, as shown in Figure 2, architrave 14 is pressed on the inboard that is connected of structural member 13 and covering 15.During use, the connecting hole 5 of bearing 1 bottom is fixed on the structural member 13 by connecting bolt 9, under the elastic force of compression spring 3, the pinch rollers 6 of compressor arm lower end is pressed on the architrave 14, two sides of architrave 14 are pressed on respectively on covering 15 and the structural member 13.
When cancellation compresses operation, will turn over behind the hold-down mechanism 2, the spacing block set 12 that is positioned at end yoke ear place on the bearing is spacing at the fork ear with compression axis 10, avoids taking the product assembly space.
The application utilizes compression spring and hinged hold-down mechanism to realize reliable substrate hold-down function, the outer folding shape cantilever design of utilizing compressor arm compresses straight line and is converted to the oblique angle and compresses, realized compressing of remote each class formation (comprise Z-shaped, [shape part, L shaped etc.), and realized the quick conversion of compressing structure position when off working state and spacing, avoid taking assembly space.
Claims (3)
1. spring compression device, contain bearing and compressing structure, it is characterized in that bearing is a rigid body that can be connected with structural member, its bottom is provided with connecting hole, compressing structure is become by compression axis, compressor arm and compression spring set, one end of compression axis is hinged on the upper end of bearing, the other end of compression axis cooperates with between centers crack, compressor arm hole and is provided with spacer pin, compressor arm is the cantilever of an outer folding shape, the cantilever lower end of compressor arm is provided with pinch rollers, and the compression spring is on the compression axis between bearing and the compressor arm.
2. spring compression device as claimed in claim 1 is characterized in that the lower end of described compressor arm is provided with two pinch rollers.
3. spring compression device as claimed in claim 1 is characterized in that the upper end of described compressor arm is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120146757 CN202079527U (en) | 2011-05-11 | 2011-05-11 | Spring compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120146757 CN202079527U (en) | 2011-05-11 | 2011-05-11 | Spring compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202079527U true CN202079527U (en) | 2011-12-21 |
Family
ID=45340181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120146757 Expired - Lifetime CN202079527U (en) | 2011-05-11 | 2011-05-11 | Spring compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202079527U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102931010A (en) * | 2012-11-20 | 2013-02-13 | 江苏大全高压开关有限公司 | Spring hanging board assembling device for breaker |
| CN103615449A (en) * | 2013-11-25 | 2014-03-05 | 中国科学院长春光学精密机械与物理研究所 | Compressing device in solidification process of glue for main grating glass ruler and ruler shell of grating ruler |
| CN108890548A (en) * | 2018-06-27 | 2018-11-27 | 西安飞机工业（集团）有限责任公司 | A kind of Compliant pressure mechanism and its compressing method |
| 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 |
-
2011
- 2011-05-11 CN CN 201120146757 patent/CN202079527U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102931010A (en) * | 2012-11-20 | 2013-02-13 | 江苏大全高压开关有限公司 | Spring hanging board assembling device for breaker |
| CN102931010B (en) * | 2012-11-20 | 2014-11-12 | 江苏大全高压开关有限公司 | Spring hanging board assembling device for breaker |
| CN103615449A (en) * | 2013-11-25 | 2014-03-05 | 中国科学院长春光学精密机械与物理研究所 | Compressing device in solidification process of glue for main grating glass ruler and ruler shell of grating ruler |
| CN103615449B (en) * | 2013-11-25 | 2015-06-10 | 中国科学院长春光学精密机械与物理研究所 | Compressing device in solidification process of glue for main grating glass ruler and ruler shell of grating ruler |
| CN108890548A (en) * | 2018-06-27 | 2018-11-27 | 西安飞机工业（集团）有限责任公司 | A kind of Compliant pressure mechanism and its compressing method |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202079527U (en) | Spring compressor | |
| CN202763375U (en) | Locating clamping fixture for car body sheet metal parts | |
| CN201872110U (en) | Compaction device used on check tool | |
| CN202480008U (en) | Double height-adjustment presser | |
| CN102116334B (en) | Orthogonal positioning compacting mechanism | |
| CN202343247U (en) | Non-pressing-force cleaning device of scrapers of grinding mill | |
| CN201973013U (en) | Orthogonal positioning compacting mechanism | |
| CN205588225U (en) | Compress tightly into position frock utensil | |
| CN204953702U (en) | A assembly quality for electrostatic precipitator anode plate | |
| CN2820657Y (en) | Compact lock sleeve assembly | |
| CN204294850U (en) | A kind of Hydraulic riveting clamp | |
| CN202739934U (en) | Power-assisted rotary mop | |
| CN203900178U (en) | Steel plate bending machine | |
| CN202875256U (en) | Concave type rolling mop | |
| CN218546944U (en) | Chip test socket assembly | |
| CN204416549U (en) | A kind of robot revolute grabbing device | |
| CN202702124U (en) | Screwdriver mate | |
| CN203509503U (en) | Spring press fitting device | |
| CN203255919U (en) | Structure improved rack integrated hydraulic horizontal jack | |
| CN202656137U (en) | Auxiliary installation tool of nut supporting plate | |
| CN202079522U (en) | Dual self-locking rapid clamp | |
| CN203255920U (en) | Structure improved rack integrated hydraulic horizontal jack | |
| CN201678403U (en) | Step tread for jack | |
| CN211253250U (en) | Box pressing and plate pressing device | |
| CN216378263U (en) | Leather clamping device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111221 |
|
| CX01 | Expiry of patent term |