CN207432125U - A kind of device for aiding in tapered spring and being oriented to mandrel assembling - Google Patents
A kind of device for aiding in tapered spring and being oriented to mandrel assembling Download PDFInfo
- Publication number
- CN207432125U CN207432125U CN201721528535.1U CN201721528535U CN207432125U CN 207432125 U CN207432125 U CN 207432125U CN 201721528535 U CN201721528535 U CN 201721528535U CN 207432125 U CN207432125 U CN 207432125U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- tapered spring
- oriented
- torsion
- flange
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of devices for aiding in tapered spring and being oriented to mandrel assembling,The device includes supporting table,Flange sleeve and torsion sleeve,The flange sleeve is fixedly mounted on the table top of the supporting table,The endoporus of the torsion sleeve is the stepped hole that lower end is bigger diameter end,The lower end coaxial package of the torsion sleeve is outside the flange sleeve and the flange face of bottom and flange sleeve abuts against,The torsion sleeve can rotate with respect to flange sleeve,Stop bit step is formed on the hole wall of the flange sleeve,When described device aids in tapered spring with being oriented to mandrel assembling,The both ends of the tapered spring outer ring can reverse respectively into the torsion sleeve miner diameter end and flange sleeve bigger diameter end in formed interference fit,There are gaps between the middle part of the tapered spring outer ring and the torsion sleeve and flange sleeve.The utility model can be such that guiding mandrel is conveniently assembled in tapered spring, and efficiency of assembling is high.
Description
Technical field
The utility model patent be related to a kind of clutch device with technical field more particularly to it is a kind of auxiliary tapered spring with
It is oriented to the device of mandrel assembling.
Background technology
Tapered spring is the core component in spring clutch, and both ends outer diameter is slightly larger than middle part outer diameter.Clutch master
It is dynamic to be bridged between housing and passive housing with tapered spring, it is interference fitted between tapered spring outer ring both ends and housing, becomes and cut
There are gaps between housing in the middle part of diaphragm flexures outer ring.It is interference fit between tapered spring inner ring and guiding mandrel.
Due to being that interference volume is larger between tapered spring inner ring and guiding mandrel, cannot be packed into using hot charging, using outer
Power press-in then makes spring scraping mandrel surface, mandrel is caused to lose, and tapered spring inner ring is realized currently without suitable means
Smooth, quick assembling with being oriented to mandrel.
Utility model content
The technical problem to be solved by the utility model is to provide one kind can be such that guiding mandrel conveniently assembles
Device of the auxiliary tapered spring with being oriented to mandrel assembling into tapered spring.
In order to solve the above technical problems, dress of the auxiliary tapered spring provided by the utility model with being oriented to mandrel assembling
It puts, including supporting table, flange sleeve and torsion sleeve, the flange sleeve is fixedly mounted on the table top of the supporting table, institute
The endoporus for stating torsion sleeve is the stepped hole that lower end is bigger diameter end, and the lower end coaxial package of the torsion sleeve is in the flange sleeve
Cylinder is outer and the flange face of bottom and flange sleeve abuts against, and the torsion sleeve can rotate with respect to flange sleeve, described
Stop bit step is formed on the hole wall of flange sleeve, when described device auxiliary tapered spring is with being oriented to mandrel assembling, the change
The both ends of section spring outer ring can reverse respectively into the torsion sleeve miner diameter end and flange sleeve bigger diameter end in formed
It is full of cooperation, there are gaps between the middle part of the tapered spring outer ring and the torsion sleeve and flange sleeve.
Further, the diameter of the flange sleeve endoporus bigger diameter end is equal with the diameter of torsion sleeve endoporus miner diameter end.
Further, it is arranged with reverse arm on the periphery wall of the torsion sleeve.
Further, it is equipped with and perforates with flange sleeve position corresponding position on the table top of the supporting table, in the supporting table
Locating rod is arranged right below positioned at the perforation.
Further, the locating rod is height-adjustable.
Further, flange sleeve upper end inner port edge is equipped with chamfering.
Further, chamfering is equipped at the edges at two ends of the endoporus of the torsion sleeve.
Another technical problem to be solved in the utility model is to provide a kind of auxiliary tapered spring with being oriented to core
The method of axis assembling, the device assembled using above-mentioned auxiliary tapered spring with being oriented to mandrel, detailed process are as follows：
Rotation direction of the both ends of tapered spring outer ring along tapered spring is screwed in the small of torsion sleeve by step 1 respectively
In the bigger diameter end of footpath end and flange sleeve；
Step 2, driving torsion sleeve are rotated against tapered spring rotation direction, and change is passed to by torsion sleeve, flange sleeve
The frictional force of section spring expands tapered spring and comes, and thus expands the internal diameter of tapered spring, and is put mandrel is oriented to
Enter in tapered spring.
Compared with prior art, the utility model can be such that guiding mandrel is conveniently assembled in tapered spring,
Not only manpower can be saved, but also work efficiency can be improved, is also becoming guiding mandrel by increasing adjustable for height locating rod in addition
The positional precision assembled in the spring of section is guaranteed.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model；
Fig. 2 is the support table structure schematic diagram of the utility model；
Fig. 3 is the positional lever structure schematic diagram of the utility model；
Fig. 4 is the flange sleeve structure diagram of the utility model；
Fig. 5 is the torsion sleeve structure diagram of the utility model；
Fig. 6 is the guiding mandrel sectional arrangement drawing of the utility model；
Fig. 7 is the location diagram of amplified tapered spring and sleeve；
Wherein：1- supporting tables, 2- locating rods, 3- connection bolts, 4- reverse arms, 5- torsion sleeves, 6- flange sleeves, 7- are fixed
Position block, 8- supporting table mounting holes, 9- flange connecting holes, 10- sleeve mounting holes, 11- stop bit steps, 12- reverse arm mounting ears,
13- stepped holes, 14- tapered springs, 15- are oriented to mandrel.
Specific embodiment
The utility model is further described below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1-Fig. 7, a kind of device for aiding in tapered spring and being oriented to mandrel assembling, including supporting table 1, flange sleeve
Cylinder 6 and torsion sleeve 5, are equipped with supporting table mounting hole 8 on 1 bottom plate of supporting table, and the installation for being used to support platform 1 is fixed.Supporting table 1
Table top be equipped with flange connecting hole 9, flange sleeve 6 is by being installed on the sleeve mounting hole of flange connecting hole 9 and flange sleeve 6
Connection bolt 3 on 10 is fixedly mounted on the table top of supporting table 1, and the endoporus of torsion sleeve 5 is the step that lower end is bigger diameter end
Hole 13, the lower end coaxial package of torsion sleeve 5 is outer in flange sleeve 6 and bottom and the flange face of flange sleeve 6 abut against, and reverses
Sleeve 5 can rotate with respect to flange sleeve 6, and stop bit step 11 is formed on the hole wall of flange sleeve 6, and device auxiliary becomes
When section spring is with being oriented to mandrel assembling, the both ends of 14 outer ring of tapered spring can reverse the miner diameter end into torsion sleeve 5 respectively
It is interference fitted with being formed in the bigger diameter end of flange sleeve 6, middle part and torsion sleeve 5 and the flange sleeve of 14 outer ring of tapered spring
There are gaps between 6.
Referring to Fig. 4, in the present embodiment, for ease of being torqued into for tapered spring 14, set in 6 upper end inner port edge of flange sleeve
There is chamfering, chamfering is equipped at the edges at two ends of the endoporus of torsion sleeve 5.
Referring to Fig. 5, in the present embodiment, for convenience of torsion sleeve 5 is rotated, it is arranged on the periphery wall of torsion sleeve 5
Two reverse arm mounting ears 12, one end of two reverse arms 4 inserts respectively to be fixed in two reverse arm mounting ears 12.
Referring to Fig. 2 and Fig. 3, in the present embodiment, perforation is equipped with 6 position corresponding position of flange sleeve on the table top of supporting table 1,
Be located at perforation in supporting table 1 is arranged right below locating rod 2.One end inserting of locating rod 2, which is fixed on 1 bottom plate of supporting table, to be determined
On the block 7 of position, the position for being oriented to mandrel 15 can be positioned by locating rod 2, so as to control the position essence for being oriented to mandrel 15
Degree, locating rod 2 are wanted there are many different specification of length according to the specific rigging position in tapered spring of mandrel 15 is oriented to
It asks, the locating rod 2 of different length specification is selected to be installed, naturally it is also possible to locating rod 2 is directly designed to that height can be adjusted
The structure of section so eliminates the step of replacing various sizes of locating rod 2.
When the present apparatus aids in tapered spring with being oriented to mandrel assembling, it is bolted and fixes supporting table 1, according to
The specific rigging position requirement in tapered spring 14 of mandrel 15 is oriented to, the locating rod 2 of corresponding length specification is selected to be assemblied in
On locating piece 7, while flange sleeve 6 is fixed on by connecting bolt 3 on the table top of supporting table 1.At this point, it is cut along becoming
14 one end of tapered spring is screwed into the endoporus of flange sleeve 11 by the coiling direction of diaphragm flexures 14, then by torsion sleeve 5
Along the coiling direction precession of tapered spring 14, the other end of tapered spring 14 is made to be screwed into inside torsion sleeve 13.Extremely
This, completes the assembled state between tapered spring 14 and flange sleeve 11 and torsion sleeve 13, i.e. 14 outer ring of tapered spring
It is interference fitted between both ends excitation circle and flange sleeve 11 and torsion sleeve 13,14 outer ring of tapered spring middle part and flange sleeve
There are gaps between 11 and 13 inner hole wall of torsion sleeve.Two reverse arms 4 are inserted into reverse arm mounting ear 12, are cut against becoming
The coiling direction of diaphragm flexures 14 rotates reverse arm 4, and the expansion of tapered spring 14 at this time makes its inner ring diameter be more than guiding mandrel 15
Diameter so can will easily be oriented to mandrel 15 and be inserted downwardly into inside tapered spring 14, and touch locating rod 2 and be very much
Only, unclamping reverse arm 4 makes it recover automatically, is oriented to 15 civilian dress of mandrel and has been fitted on inside tapered spring 14, as shown in fig. 6, most
Tapered spring 14 is taken out afterwards, so far just completes the location and installation for being oriented to mandrel 15 in tapered spring 14.
Using the technical solution of the utility model, guiding mandrel 15 can be made conveniently to be assembled to tapered spring 14
In, manpower can be not only saved, but also work efficiency can be improved, while the position that guiding mandrel 15 is also made to be assembled in tapered spring 14
It puts precision to be improved, and prevents tapered spring 14 and guiding mandrel 15 from damaging.
Above-described embodiment is only to clearly demonstrate the utility model example rather than the restriction to embodiment.
For those of ordinary skill in the art, other various forms of variations can also be made on the basis of the above description
Or it changes.Here without can not be also exhaustive to all embodiments.And the obvious variation thus amplified out
Or among changing still in the scope of protection of the utility model.
Claims (7)
1. a kind of device for aiding in tapered spring and being oriented to mandrel assembling, it is characterised in that：Including supporting table, flange sleeve and
Torsion sleeve, the flange sleeve are fixedly mounted on the table top of the supporting table, and the endoporus of the torsion sleeve is that lower end is
The stepped hole of bigger diameter end, the lower end coaxial package of the torsion sleeve is outside the flange sleeve and the method for bottom and flange sleeve
Blue face abuts against, and the torsion sleeve can rotate with respect to flange sleeve, is formed with only on the hole wall of the flange sleeve
Position step, when described device auxiliary tapered spring is with being oriented to mandrel assembling, the both ends of the tapered spring outer ring can be distinguished
Reverse into the torsion sleeve miner diameter end and flange sleeve bigger diameter end in formed interference fit, the tapered spring outer ring
Middle part and the torsion sleeve and flange sleeve between there are gaps.
2. device of the auxiliary tapered spring according to claim 1 with being oriented to mandrel assembling, it is characterised in that：The method
The diameter of blue hub internal bore bigger diameter end is equal with the diameter of torsion sleeve endoporus miner diameter end.
3. device of the auxiliary tapered spring according to claim 1 with being oriented to mandrel assembling, it is characterised in that：The torsion
Reverse arm is arranged on the periphery wall of rotaring sleeve.
4. device of the auxiliary tapered spring according to claim 1 with being oriented to mandrel assembling, it is characterised in that：The branch
It supports and is equipped with perforation on the table top of platform with flange sleeve position corresponding position, be located at being arranged right below for the perforation in the supporting table
Locating rod.
5. device of the auxiliary tapered spring according to claim 4 with being oriented to mandrel assembling, it is characterised in that：It is described fixed
Position bar it is height-adjustable.
6. device of the auxiliary tapered spring according to claim 1 with being oriented to mandrel assembling, it is characterised in that：The method
Blue sleeve upper end inner port edge is equipped with chamfering.
7. device of the auxiliary tapered spring according to claim 1 with being oriented to mandrel assembling, it is characterised in that：The torsion
Chamfering is equipped at the edges at two ends of the endoporus of rotaring sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721528535.1U CN207432125U (en) | 2017-11-16 | 2017-11-16 | A kind of device for aiding in tapered spring and being oriented to mandrel assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721528535.1U CN207432125U (en) | 2017-11-16 | 2017-11-16 | A kind of device for aiding in tapered spring and being oriented to mandrel assembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207432125U true CN207432125U (en) | 2018-06-01 |
Family
ID=62289662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721528535.1U Withdrawn - After Issue CN207432125U (en) | 2017-11-16 | 2017-11-16 | A kind of device for aiding in tapered spring and being oriented to mandrel assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207432125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745360A (en) * | 2017-11-16 | 2018-03-02 | 中南大学 | A kind of method and device for aiding in tapered spring and being oriented to mandrel assembling |
-
2017
- 2017-11-16 CN CN201721528535.1U patent/CN207432125U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745360A (en) * | 2017-11-16 | 2018-03-02 | 中南大学 | A kind of method and device for aiding in tapered spring and being oriented to mandrel assembling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180601 Effective date of abandoning: 20230623 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180601 Effective date of abandoning: 20230623 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |