CN207432134U - A kind of compression spring installation and provision for disengagement - Google Patents
A kind of compression spring installation and provision for disengagement Download PDFInfo
- Publication number
- CN207432134U CN207432134U CN201721453878.6U CN201721453878U CN207432134U CN 207432134 U CN207432134 U CN 207432134U CN 201721453878 U CN201721453878 U CN 201721453878U CN 207432134 U CN207432134 U CN 207432134U
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- fixed block
- compression spring
- bow
- shaped support
- disengagement
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Abstract
The utility model discloses a kind of compression spring installation and provisions for disengagement, it includes bow-shaped support, one end of the bow-shaped support is provided with the first fixed block, the other end of the bow-shaped support is provided with threaded hole, screw rod is provided in the threaded hole, the screw rod is provided with the second fixed block close to one end of first fixed block, and the other end of the screw rod is provided with hand-operated rotating part.It is simple in structure, easy to operate, and can one man operation, reduce labor intensity and repeatability, improve production efficiency.
Description
Technical field
The utility model is related to spring installation, dismantling technology fields, and in particular to a kind of compression spring installation and dismounting dress
It puts.
Background technology
At present, compression spring is widely used in engineering machinery fields such as spring actuator, hydraulic control valves, and when use needs
The certain stroke of spring precommpression is maintained at predetermined state to be mounted in equipment by external force, and spring can be stored after compression
Certain energy.At this stage, hand operation or spring will directly be compressed often in installation compression spring or elastic-like component
It is fixed in the equipment such as forcing press, vice and is up to decrement under the cooperation of auxiliary mould after spring-compressed to pre compressed magnitude
Spring be fixed on product.For the compression spring compared with side crops industry, though installation can carry out by hand, spring one can be always caused
The torsional deformation in degree is determined, it is necessary to which the auxiliary operation after installing can just make spring revert to predetermined state；For big load
Compress spring, hand operation can not complete the installation of compression spring, and when carrying out precompressed in other equipment, the precision of pressure with
And the length of compression can not be controlled accurately：When pressure is less than normal, spring-compressed is not in place, it is necessary to debug repeatedly, add workload,
Reduce efficiency；When pressure is bigger than normal, the damage or abrasion of spring and supporting sleeve can be caused.In addition, single-handedly installation spring usually needs
Two operators is wanted to cooperate with to carry out, cause production efficiency low.Although the equipment load such as vice or forcing press is fully sufficient,
Well instead of manpower, but these equipment are too heavy and need to be fixed on corresponding position, can not meet outfield peace
Dress or dismounting actual needs bring inconvenience to the repair containing big load spring-like product, maintenance.
The content of the invention
More or less all there are one for the dismounting of currently used compression spring and elastic-like actuator and installation method
Fixed use limitation, and the installation accuracy of spring is low, quality conformance is poor, the portability such as fixed equipment forcing press, vice are poor,
Outfield installation or removal actual needs can not be met.The purpose of this utility model is that for above-mentioned existing compression spring and class
Like the shortcoming of elastic actuator mounting technique, a kind of new dismounting dress adjustable, installation accuracy is high, time saving and energy saving is provided
It puts, specific technical solution is as follows.
A kind of compression spring installation and provision for disengagement, include bow-shaped support, one end of the bow-shaped support is provided with
First fixed block, the other end of the bow-shaped support are provided with threaded hole, screw rod are provided in the threaded hole, and the screw rod leans on
One end of nearly first fixed block is provided with the second fixed block, and the other end of the screw rod is provided with hand-operated rotating part, institute
The second fixed block can be driven when stating screw rod rotation towards or away from first fixed block movement.
Preferably, it is provided with scale on the bow-shaped support.In this way, being conducive to directly read the decrement of spring, improve
The precision of installation.
Preferably, first fixed block is connected by Quick-release pin with the bow-shaped support.In order to the first fixed block
Dismounting is replaced.
Preferably, the hand-operated rotating part is flange handle.Hand-operated rotating part is used for rotary screw, to adjust second
The position of fixed block.
Preferably, it is additionally provided with to connect the hexagonal hole of L-type handle on the flange handle.L-type handle can increase
The turning moment of screw rod when the power for compressing spring needs is larger, is got up more convenient using L-type handle operation.
Compared with prior art, the utility model has the following advantages.
1st, the utility model provides pressing force using being threadedly coupled, pressure step-less adjustment, accurate reliable, and after seriation,
The compression spring of each pressure stage or the peace of elastic actuator can be met by changing the diameter of thread and L-type handle torque arm length
Dress, dismounting especially solve the urgent need of big load spring and elastic actuator.
2nd, the utility model is simple in structure, easy to operate, and can one man operation, reduce labor intensity and repeatability, improve
Production efficiency.
3rd, the utility model is easy to carry, dismounting is simple, facilitates outfield personnel to compression spring and elastic-like actuator
The work such as safety inspection, repair, replacement are carried out, the work efficiency of inter-related task can be effectively improved；And to a certain extent, should
Device reduces the installation, use, maintenance cost of big load spring-like product, correspondingly, also improves and is equipped with big load bullet
The equipment of spring class product（Such as aircraft）Maintainability.
4th, the utility model is equipped with scale, can directly measure the length of spring, simply, conveniently, accurately.
Description of the drawings
Fig. 1 compresses spring installation, the stereogram of provision for disengagement for the utility model.
Fig. 2 is the utility model installation, the schematic diagram of dismounting compression spring.
In figure：Quick-release pin 1, threaded hole 2, the first fixed block 3, scale 4, bow-shaped support 5, the second fixed block 6, screw rod 7, method
Blue handle 8, L-type handle 9, strut component 10, compression spring 11, earrings bolt 12, rocking arm 13, the first bolt 14, the second bolt
15。
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Referring to Fig. 1, the installation of compression spring, provision for disengagement include bow-shaped support 5, and one end of the bow-shaped support 5 is set
There is the first fixed block 3, the other end of the bow-shaped support 5 is provided with threaded hole 2, screw rod 7, institute are provided in the threaded hole 2
It states screw rod 7 and one end of first fixed block 3 is provided with the second fixed block 6, the other end of the screw rod 7 is provided with flange
Handle 8 is additionally provided with to connect the hexagonal hole of L-type handle 9 on flange handle 8.Preferably, set on the bow-shaped support 5
There is scale 4.Preferably, first fixed block 3 is connected by Quick-release pin 1 with the bow-shaped support 5.
Referring to Fig. 2, the application method of the utility model is as follows.
When need by spring actuator be mounted on strut component 10 on when, by 12 end face of earrings bolt of spring actuator with
Compression spring is installed, the recess of the first fixed block 3 of provision for disengagement is in contact and withstands, the second fixed block 6 and spring actuator
Outer barrel is in contact, rotary flange handle 8, and the rotation of screw rod 7 drives the second fixed block 6 to be moved towards the first fixed block 3, and passes through mark
Ruler 4 reads the length of compression spring 11, stops when being compressed to required mounting distance, by the hole of compression spring assembly one end with shaking
Hole alignment on arm 13, other end of hole are alignd with the hole on strut component 10, then install the first bolt 14, the second bolt
It 15 and is fastened using nut, installation is complete for elastic actuator at this time.When needing to dismantle elastic actuator, equally elasticity is made
Dynamic device is placed between the first fixed block and the second fixed block of the installation of compression spring, provision for disengagement, and rotary flange handle 8 is to overcome
The elastic force of elastic actuator can easily back out the first bolt 14, the second bolt 15 and mating fastener at this time.Therefore,
The apparatus structure is simple, and operation is also simple and convenient, and is also convenient for carrying.
Claims (5)
1. a kind of compression spring installation and provision for disengagement, it is characterised in that：Include bow-shaped support（5）, the bow-shaped support（5）
One end be provided with the first fixed block（3）, the bow-shaped support（5）The other end be provided with threaded hole（2）, the threaded hole
（2）Inside it is provided with screw rod（7）, the screw rod（7）Close to first fixed block（3）One end be provided with the second fixed block（6）,
The screw rod（7）The other end be provided with hand-operated rotating part, the screw rod（7）The second fixed block can be driven during rotation（6）
Towards or away from the first fixed block movement.
2. a kind of compression spring installation according to claim 1 and provision for disengagement, which is characterized in that the bow-shaped support
（5）On be provided with scale（4）.
3. a kind of compression spring installation according to claim 1 and provision for disengagement, which is characterized in that first fixed block
（3）Pass through Quick-release pin（1）With the bow-shaped support（5）Connection.
4. a kind of installation of compression spring and provision for disengagement according to claim 1-3 any one, which is characterized in that described
Hand-operated rotating part is flange handle（8）.
5. a kind of compression spring installation according to claim 4 and provision for disengagement, which is characterized in that the flange handle
（8）On be additionally provided with to connect L-type handle（9）Hexagonal hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721453878.6U CN207432134U (en) | 2017-11-03 | 2017-11-03 | A kind of compression spring installation and provision for disengagement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721453878.6U CN207432134U (en) | 2017-11-03 | 2017-11-03 | A kind of compression spring installation and provision for disengagement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207432134U true CN207432134U (en) | 2018-06-01 |
Family
ID=62290955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721453878.6U Active CN207432134U (en) | 2017-11-03 | 2017-11-03 | A kind of compression spring installation and provision for disengagement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207432134U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333031A (en) * | 2018-12-08 | 2019-02-15 | 广西玉柴机器股份有限公司 | A kind of Oil Switch assembly tooling and its application method |
| CN113752215A (en) * | 2021-08-16 | 2021-12-07 | 重庆铁马变速箱有限公司 | A spring assembly and detection device |
-
2017
- 2017-11-03 CN CN201721453878.6U patent/CN207432134U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333031A (en) * | 2018-12-08 | 2019-02-15 | 广西玉柴机器股份有限公司 | A kind of Oil Switch assembly tooling and its application method |
| CN113752215A (en) * | 2021-08-16 | 2021-12-07 | 重庆铁马变速箱有限公司 | A spring assembly and detection device |
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