CN204053968U - Special disk spring replacer - Google Patents
Special disk spring replacer Download PDFInfo
- Publication number
- CN204053968U CN204053968U CN201420512973.9U CN201420512973U CN204053968U CN 204053968 U CN204053968 U CN 204053968U CN 201420512973 U CN201420512973 U CN 201420512973U CN 204053968 U CN204053968 U CN 204053968U
- Authority
- CN
- China
- Prior art keywords
- locking member
- disk spring
- fixed axis
- spring
- gland
- 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 - Fee Related
Links
Landscapes
- Springs (AREA)
- Bolts, Nuts, And Washers (AREA)
Abstract
The utility model discloses a kind of special disk spring replacer, comprise the disk spring, locking member and the spring base that are sleeved on the same fixed axis vertically placed, spring base and locking member lay respectively at the both sides up and down of disk spring, spring base is fixed on the bottom of fixed axis, the top of fixed axis is provided with reducing diameter part and annular flange flange, and locking member is provided with the radial fissure suitable with reducing diameter part; The upper end of locking member is provided with gland, and gland to be sleeved on fixed axis and can be in axial sliding, and both sides are provided with claw, are provided with space between the outer rim of locking member and the inwall of claw; The upper end of fixed axis is provided with cam mechanism, and the periphery of the cam in cam mechanism and the end face of gland are fitted.The utility model, rotating cam can make gland slide downward, and the claw of gland pushes down disk spring makes locking member break away from the top power of disk spring thus be got off by easy removal, thus can exchange disc spring sheet, structure is simple to operation, time saving and energy saving, is beneficial to popularization.
Description
Technical field
The utility model relates to the dismounting of disk spring, is specifically related to special disk spring replacer.
Background technology
Disk spring, as brute force buffering and shock-absorbing spring, is commonly used for the holddown spring of automobile and tractor clutch and safety valve, and is used as the energy-storage travelling wave tube of flexible apparatus.Disk spring flakiness shape, is easy to form sub-assembly, can adopts involutory, superimposed combination, spring performance can be made in very large range to change, carry out building block assembling and replacing, easy to maintenance; Disc spring absorbing performance is not less than cylindrically coiled spring, and have larger damping when adopting superimposed combination due to the friction between disc spring sheet, can dissipate impact energy; Rigidity is large, and buffering vibration absorption ability is strong, can bear large load, be suitable for the occasion that axial space requirement is little with small deformation.
Because disk spring adopts combined type to install mostly, so the two ends after combination need to fit with workpiece or locking member guarantee integraty, all need first locking member to be taken off when dismantling and install, general people adopt jack to push down disc spring and eliminate disc spring to the top power of locking member, then install or exchange disc spring sheet, mode of operation wastes time and energy.
Utility model content
Technical problem to be solved in the utility model is the problem of current disk spring dismounting inconvenience.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is to provide a kind of special disk spring replacer, comprise the disk spring be sleeved on the same fixed axis vertically placed, locking member and spring base, described spring base and described locking member lay respectively at the both sides up and down of described disk spring, described spring base is fixed on the bottom of described fixed axis, the top of described fixed axis is provided with the annular flange flange for limiting locking member axial location, the top of described fixed axis is provided with reducing diameter part, described locking member is provided with the radial fissure suitable with described reducing diameter part, described locking member is inserted into the described disk spring axial limiting after pressurized on described reducing diameter part,
The upper end of described locking member is provided with gland, and described gland to be sleeved on described fixed axis and can be in axial sliding, and both sides are provided with claw, are provided with space between the outer rim of described locking member and the inwall of described claw;
The upper end of described fixed axis is provided with cam mechanism, and the periphery of the cam in described cam mechanism and the end face of described gland are fitted.
In above-mentioned special disk spring replacer, the lower end of described fixed axis has screw thread, and nut spinning supports described spring base on described fixed axis.
In above-mentioned special disk spring replacer, between described disk spring and described locking member, be provided with cover plate.
In above-mentioned special disk spring replacer, described cam mechanism comprises cam and handle, and described cam is connected by built-in screw with described handle.
In above-mentioned special disk spring replacer, described disk spring is oppositely formed by stacking by 3 disc spring sheets.
In above-mentioned special disk spring replacer, described claw is along the outer rim of described gland to the arc of downward-extension.
The special disk spring replacer that the utility model provides, the upper end of locking member is also provided with can slide up and down gland and cam structure, rotating cam can make gland slide downward, the claw of gland pushes down disk spring makes locking member break away from the top power of disk spring thus be got off by easy removal, thus can exchange disc spring sheet, structure is simple to operation, time saving and energy saving, is beneficial to popularization.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is side view of the present utility model;
Fig. 3 is the structural representation of fixed axis of the present utility model local and locking member;
Fig. 4 is the profile of necking part of the present utility model.
Detailed description of the invention
The utility model provides a kind of special disk spring replacer, controls gland slide downward and makes it push down disk spring, the locking member breaking away from disk spring top power is easily disassembled with cam mechanism, then exchanges disc spring sheet, simple to operate, is easy to promote.Below in conjunction with specific embodiment and Figure of description, the utility model is described in detail.
As depicted in figs. 1 and 2, the special disk spring replacer that the utility model provides comprises the cam mechanism 10 be arranged on fixed axis 70, gland 20, locking member 30, disc spring 40 and spring base 50.
Cam mechanism 10 is in the upper end of fixed axis 70, comprises cam 11, through the bearing pin 12 of fixed axis 70 upper end and handle 13, cam 11 is connected by built-in screw with handle 13, and the periphery of 11 and the end face of gland 20 of cam are fitted; Gland 20 is sleeved on fixed axis 70, and it is symmetrical arc that the both sides of outer rim extend two claws, 21, two claws 21 downwards; The below of gland 20 is provided with locking member 30, is provided with perforate in the middle part of locking member 30, leaves space between the inwall of outer rim and claw 21; Disk spring 40 is oppositely formed by stacking by 3 disc spring sheets, and upper end is provided with cover plate 41; Spring base 50 is positioned at the below of disk spring 40, and the below of spring base 50 is provided with pad 61 and nut 60, and the lower circumferential face of fixed axis 70 is provided with screw thread, for location and support spring seat 50.
As shown in Figure 3 and Figure 4, the local of fixed axis 70 is provided with annular flange flange 71, and the below of annular flange flange 71 is provided with reducing diameter part 72, the both sides of necking part 72 are provided with symmetrical groove, and locking member 30 is ladder bushing, and is provided with radial fissure 31, radial fissure 31 is adaptive with the minimum widith of reducing diameter part 72.The end face of locking member 30 and annular flange flange 71 are fitted in a state of use.
Illustrate specific works principle of the present utility model below:
Pressure handle 13 makes cam 11 rotate, gland 20 slide downward, claw 21 is resisted against on the end face of cover plate 41, disk spring 40 is compressed, and locking member 30 glides thereupon, under radial fissure 31 is corresponding with the minimum widith of reducing diameter part 72 when sliding to reducing diameter part 72 place, then locking member 30 is extracted out, then back out nut 60, unload lower gasket 61 and spring base 50, the disc spring sheet damaged is exchanged.
Learn thus, the utility model changes the mode of operation of traditional jack holddown plate, uses lever principle to depress handle gently and just pushes down disk spring by gland, easy and simple to handle and time saving and energy saving, is beneficial to popularization.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn the structure change made under enlightenment of the present utility model, and every have identical or close technical scheme with the utility model, all falls within protection domain of the present utility model.
Claims (6)
1. special disk spring replacer, comprise the disk spring, locking member and the spring base that are sleeved on the same fixed axis vertically placed, described spring base and described locking member lay respectively at the both sides up and down of described disk spring, described spring base is fixed on the bottom of described fixed axis, it is characterized in that:
The top of described fixed axis is provided with the annular flange flange for limiting locking member axial location, the top of described fixed axis is provided with reducing diameter part, described locking member is provided with the radial fissure suitable with described reducing diameter part, and described locking member is inserted into the described disk spring axial limiting after pressurized on described reducing diameter part;
The upper end of described locking member is provided with gland, and described gland to be sleeved on described fixed axis and can be in axial sliding, and both sides are provided with claw, are provided with space between the outer rim of described locking member and the inwall of described claw;
The upper end of described fixed axis is provided with cam mechanism, and the periphery of the cam in described cam mechanism and the end face of described gland are fitted.
2. special disk spring replacer as claimed in claim 1, it is characterized in that, the lower end of described fixed axis has screw thread, and nut spinning supports described spring base on described fixed axis.
3. special disk spring replacer as claimed in claim 1, is characterized in that, be provided with cover plate between described disk spring and described locking member.
4. special disk spring replacer as claimed in claim 1, it is characterized in that, described cam mechanism comprises cam and handle, and described cam is connected by built-in screw with described handle.
5. special disk spring replacer as claimed in claim 1, is characterized in that, described disk spring is oppositely formed by stacking by 3 disc spring sheets.
6. special disk spring replacer as claimed in claim 1, is characterized in that, described claw is along the outer rim of described gland to the arc of downward-extension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420512973.9U CN204053968U (en) | 2014-09-09 | 2014-09-09 | Special disk spring replacer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420512973.9U CN204053968U (en) | 2014-09-09 | 2014-09-09 | Special disk spring replacer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204053968U true CN204053968U (en) | 2014-12-31 |
Family
ID=52195552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420512973.9U Expired - Fee Related CN204053968U (en) | 2014-09-09 | 2014-09-09 | Special disk spring replacer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204053968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110815096A (en) * | 2019-12-13 | 2020-02-21 | 上海精智实业股份有限公司 | Disassembling and assembling mechanism |
-
2014
- 2014-09-09 CN CN201420512973.9U patent/CN204053968U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110815096A (en) * | 2019-12-13 | 2020-02-21 | 上海精智实业股份有限公司 | Disassembling and assembling mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212203570U (en) | Pipeline protection device for oil exploitation | |
| CN204053968U (en) | Special disk spring replacer | |
| CN202403977U (en) | Valve welding end pressure testing device | |
| CN202179807U (en) | Hanging structure of fire-fighting steel cylinder | |
| CN205086198U (en) | Be applied to drilling machine of toughened glass production and processing | |
| CN204340593U (en) | A kind of Shock absorber damping adjustment assembly | |
| CN202280789U (en) | Damping connecting device for blower fan | |
| CN203901213U (en) | Tool special for detaching elastic pin coupling | |
| CN203781529U (en) | Aluminum plate rolling disc | |
| CN204381930U (en) | Novel position limiting structure of forging a knife | |
| CN203754055U (en) | Special chuck used for preparing lithium-ion battery diaphragm | |
| CN204344727U (en) | For the universal joint of motorcycle transmission shaft | |
| CN203921723U (en) | Button manhole cover liner plate | |
| CN213613551U (en) | Flexible connecting device for press machine and protective structure | |
| CN203238668U (en) | Invisible well cover | |
| CN203477153U (en) | Lifting type damping spring damping device | |
| CN207806181U (en) | Rolling mill bearing | |
| CN210733329U (en) | Secondary plug fixing device | |
| CN202082177U (en) | Novel inverted gas-liquid pressurizing cylinder | |
| CN201999889U (en) | Vibration damper for coke pushing rod of coke oven coke pusher | |
| CN204339404U (en) | A kind of lathe unloads cutter frock | |
| CN209119204U (en) | A kind of high security battery cap structure with explosion-proof movable plate | |
| CN203781436U (en) | Supporting column for aluminum plate rolling mechanism | |
| CN204586762U (en) | Spin safe is hammered into shape | |
| CN205618457U (en) | Cylinder stack device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150909 |
|
| EXPY | Termination of patent right or utility model |