CN206465048U - Portable big rigid spring assembling device - Google Patents
Portable big rigid spring assembling device Download PDFInfo
- Publication number
- CN206465048U CN206465048U CN201720135220.4U CN201720135220U CN206465048U CN 206465048 U CN206465048 U CN 206465048U CN 201720135220 U CN201720135220 U CN 201720135220U CN 206465048 U CN206465048 U CN 206465048U
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- China
- Prior art keywords
- pressing plate
- seat
- screw rod
- ring
- pressure
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- 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.)
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses the portable big rigid spring assembling device of one kind, base, pressing plate screw rod assembly, pressure conduction seat, the part of back-up ring guide sleeve four composition.Wherein base is divided into upper limit groove seat, middle seat, the part of lower seat three composition, and this three part is all bolted connection, and easy disassembling is easy to carry.Pressing plate screw rod assembly is made up of pressing plate and two screw rods, pressing plate insertion spiral shell base upper limit groove seat.The apparatus structure is simple, is easy to dismounting to carry, and easy to operate, it is only necessary to turns screw rod, can realize the assembling of the clutch hub piston return spring of big load.
Description
Technical field
The utility model is related to a kind of portable big rigid spring assembling device.
Background technology
When piston return spring in construction machinery transmission is gearshift, pressure oil off-load makes piston depart from clutch rapidly
Device friction plate.Return spring assembling is all to make spring-compressed by pressure, then makes spring retainer and fixed to phase using back-up ring
Answer position.At present, the assembling compression of clutch hub piston return spring is broadly divided into two kinds in construction machinery gear box：Spring is firm
Degree is small, uses artificial pressure；Spring rate is big, is realized using forcing press.For the clutch plunger return spring of big rigidity, such as
Fruit does not possess under conditions of the equipment such as forcing press（For example repair in the wild）, to realize that quickly dismounting is difficult to realize.
The content of the invention
In order to solve deficiency of traditional assembly method in big rigidity clutch hub piston return spring assembling process, this reality
A kind of portable big rigid spring assembling device is provided with new.This device can not only meet clutch in daily production process
The quick assembling of hub piston return spring, and it is simple in construction, it is easy to carry.
The utility model solves the technical scheme that its technical problem used：
A kind of portable big rigid spring assembling device, including base, pressing plate screw rod assembly, pressure conduction seat, back-up ring are led
To four parts are covered, pressing plate screw rod assembly is made up of pressing plate and two screw rods, pressing plate insertion spiral shell base upper limit groove seat, screw rod along
When screw on pressing plate is screwed in downwards, pressure is applied to pressure conduction seat；Pressure conduction seat screw rod pressure effect under,
Pressure transmission promotes hole back-up ring to reach the position of axle bumper ring recess along back-up ring guide sleeve, by spring to back-up ring and compression spring
It is spacing and fixed to relevant position.
The upper limit groove seat of the base, middle seat, the part of lower seat three are all bolted connection.
Back-up ring guide sleeve 4 has taper, and it has guide effect for back-up ring and spring.
The apparatus structure is simple, is easy to dismounting to carry, and easy to operate, it is only necessary to turns screw rod, can realize big load
The assembling of the clutch hub piston return spring of lotus.
Brief description of the drawings
The utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is front view of the present utility model（Including clutch hub body etc.）；
1-base, 2-pressure conduction seat, 3-pressing plate screw rod assembly；
Fig. 2 is Fig. 1 sectional view（Including clutch hub body etc.）；
4-back-up ring guide sleeve.
Embodiment
As shown in Figure 1 and Figure 2, portable big rigid spring assembles device by base 1, pressing plate screw rod assembly 3, pressure conduction
Seat 2, the part of back-up ring guide sleeve 4 four composition.Wherein base is divided into upper limit groove seat, middle seat, the part of lower seat three composition, this three part
All it is bolted connection, easy disassembling is easy to carry.Pressing plate screw rod assembly is made up of pressing plate and two screw rods, by the upper limit
Position groove seat, middle seat, the part of lower seat three bolt fastening composition base 1, clutch hub body piston assemble in place and are put into base 1
It is interior, spring and spring base are preloaded onto on axle, back-up ring guide sleeve 4 is placed in advance on the diameter of axle and shaft shoulder positioning, pressure is utilized
Conduction seat 2 is put on axle and precompressed back-up ring and spring, and then pressing plate screw rod assembly 3 is embedded into the groove of base 1, synchronous to twist pressure
Two screw rods on plate screw rod assembly 3, pressure conduction seat 2 is applied to by pressure, under the pressure effect of back-up ring pressure conduction seat 2,
Back-up ring groove location and clamping are moved downwardly to along the back-up ring guide sleeve 4 with taper, spring is assembled in place, and pressing plate screw rod is total
Unscrew into the screw rod on 3 and remove pressure conduction seat 2.
Claims (3)
1. a kind of portable big rigid spring assembling device, it is characterised in that including base, pressing plate screw rod assembly, pressure conduction
Seat, the part of back-up ring guide sleeve four, pressing plate screw rod assembly are made up of pressing plate and two screw rods, pressing plate insertion spiral shell base upper limit position groove
Seat, screw rod along the screw on pressing plate screw in downwards when, pressure be applied to pressure conduction seat；Pressure of the pressure conduction seat in screw rod
Under power effect, pressure transmission to back-up ring and compression spring, hole back-up ring is promoted to reach axle bumper ring recess along back-up ring guide sleeve
Position, by spring retainer and fixed to relevant position.
2. portable big rigid spring assembling device according to claim 1, it is characterised in that：The upper limit of the base
Groove seat, middle seat, the part of lower seat three are all bolted connection.
3. portable big rigid spring assembling device according to claim 1, it is characterised in that：The back-up ring is oriented to tackling
It is tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720135220.4U CN206465048U (en) | 2017-02-15 | 2017-02-15 | Portable big rigid spring assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720135220.4U CN206465048U (en) | 2017-02-15 | 2017-02-15 | Portable big rigid spring assembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206465048U true CN206465048U (en) | 2017-09-05 |
Family
ID=59708679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720135220.4U Active CN206465048U (en) | 2017-02-15 | 2017-02-15 | Portable big rigid spring assembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206465048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986499A (en) * | 2019-04-02 | 2019-07-09 | 安徽全柴锦天机械有限公司 | A kind of shaft block ring installation special tool |
-
2017
- 2017-02-15 CN CN201720135220.4U patent/CN206465048U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986499A (en) * | 2019-04-02 | 2019-07-09 | 安徽全柴锦天机械有限公司 | A kind of shaft block ring installation special tool |
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| GR01 | Patent grant |