CN208153568U - A kind of riveted diaphragm spring tool locating pin positioning device for use - Google Patents
A kind of riveted diaphragm spring tool locating pin positioning device for use Download PDFInfo
- Publication number
- CN208153568U CN208153568U CN201820395995.XU CN201820395995U CN208153568U CN 208153568 U CN208153568 U CN 208153568U CN 201820395995 U CN201820395995 U CN 201820395995U CN 208153568 U CN208153568 U CN 208153568U
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- CN
- China
- Prior art keywords
- diaphragm spring
- support rivet
- lid
- riveted
- tool locating
- 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
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- 238000000926 separation method Methods 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 14
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000012797 qualification Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Insertion Pins And Rivets (AREA)
Abstract
The utility model discloses a kind of riveted diaphragm spring tool locating pin positioning device for use, including support rivet, tooling mounting plate, the support rivet carries out riveted connection to diaphragm spring and lid in a manner of annular array, and support rivet is arranged in the mounting hole of the diaphragm spring；The tooling mounting plate is that multiple groups positioning pin is arranged in discoid and its upper surface, the support rivet is fixed at the upper surface of tooling mounting plate, the positioning pin, support rivet are arranged on identical annulus, in the alternate mounting hole that the diaphragm spring is arranged in of the positioning pin, the top of the lid is provided with diaphragm spring separation finger detection device.The qualification rate that the utility model can guarantee the concentricity of diaphragm spring and lid, improve separation finger bounce, is mainly used for that clutch diaphragm spring is accurately positioned.
Description
Technical field
The utility model belongs to vehicle clutch technical field, in particular to a kind of riveted diaphragm spring tool locating pin is fixed
Position device.
Background technique
It is provided with diaphragm spring in automobile dry type clutch, weight is played in control clutch separation and closing course
It acts on, diaphragm spring is riveted by support rivet, the peace that support rivet, diaphragm spring and lid are riveted together, and are covered
Dress hole and support rivet hole have with stringent status requirement.The tradition diaphragm spring riveting tool in conjunction with described in attached drawing 1
It can be seen that diaphragm spring is often positioned diaphragm spring by multiple support rivets, the support rivet and diaphragm spring are pacified
The unilateral gap filled between hole is often larger, and support rivet has play in riveting process, to affect diaphragm spring point
From finger detection process, while being also difficult to ensure that the diaphragm spring and the support rivet cut the concentricity of circle, and separation finger is examined
It is positioning to detect the separation finger bounce of diaphragm spring that survey tooling, which is with the mounting hole of lid, and detection is caused because its concentricity is bad
Process occurs to deviate the separation finger bounce for needing to detect, and the separation finger measured in this way is often excessive.
Utility model content
Technical problem to be solved in the utility model is, according to technical problem described in above-mentioned background technique, to provide
A kind of concentricity that can guarantee diaphragm spring and lid, improve separation finger bounce qualification rate diaphragm spring tool locating pin
Positioning device.
The technical solution adopted in the utility model is a kind of riveted diaphragm spring tool locating pin positioning device for use, including branch
Bucking a rivet, tooling mounting plate, diaphragm spring and lid carry out riveted connection, the diaphragm spring and institute by the support rivet
The center of circle for stating lid is arranged in same axis, and the support rivet is provided with multiple groups, and the multiple groups support rivet is with ring row
The mode of column carries out riveted connection to the diaphragm spring and the lid, its center of circle of the circle of the multiple groups support rivet surrounded is set
Set the diaphragm spring center of circle, the lid center of circle with axis on, the support rivet is arranged at the peace of the diaphragm spring
It fills in hole；The tooling mounting plate be it is discoid, tooling mounting plate upper surface is provided with multiple groups positioning pin, the diaphragm bullet
The upper surface of the tooling mounting plate is arranged in spring, and the support rivet is fixed at the upper table of the tooling mounting plate
Face, described multiple groups positioning pin setting position are that the multiple groups support rivet is enough on circle, the positioning pin preferably 4 groups of positioning pins
And in the alternate mounting hole that the diaphragm spring is arranged in of 4 groups of positioning pins, the top of the lid is provided with diaphragm spring
It is connected at endpoint on the inside of separation finger detection device, the diaphragm spring separation finger detection device and the diaphragm spring.
The mounting hole is preferably provided with 18 groups, and the support rivet is preferably provided with 9 groups, 9 groups of support rivets
Alternate be arranged in 18 groups of mounting holes carries out riveted connection to the diaphragm spring, lid.
The unilateral gap of the mounting hole of the positioning pin and the diaphragm spring is arranged within the scope of 0.2-0.10mm, preferably
Setting gap is 0.5mm.
The utility model has the beneficial effects that：Positioning pin is provided on the tooling mounting plate, the positioning pin is preferably set
It is set in 4 groups and the alternate mounting hole that the diaphragm spring is set of 4 groups of positioning pins, traditional support rivet and diaphragm spring
The unilateral gap of mounting hole has 0.2-0.3mm, ensure that the unilateral of positioning pin and diaphragm spring mounting hole by installing positioning pin
Gap is reduced in 0.2-0.10mm, is fixed to diaphragm spring and then is guaranteed that the play of support rivet reduces to guarantee to film
The influence of flat spring reduces, and guarantees the concentricity of diaphragm spring and lid, and promoted and jump qualification rate to the separation finger after detection.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of conventional springs diaphragm riveting tool；
Fig. 2 is a kind of structural profile illustration of riveted diaphragm spring tool locating pin positioning device for use of the utility model；
Fig. 3 is the riveted construction diagrammatic cross-section of the spring, lid；
Fig. 4 is the structural schematic diagram of the diaphragm spring；
Fig. 5 is the structural schematic diagram of the tool locating plate；
Fig. 6 is the connection schematic diagram of the diaphragm spring, lid, support rivet, positioning pin.
In figure：1 diaphragm spring, 2 support rivets, 3 tool locating plates, 4 lids, 5 mounting holes, 6 positioning pins, 7 diaphragm springs point
From finger detection device.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It is illustrated in conjunction with Fig. 1-6 pairs of the technical solution of the utility model, a kind of riveted diaphragm spring tool locating pin is fixed
Position device, including support rivet 2, tool locating plate 3, the support rivet 2 that diaphragm spring 1 and lid 4 pass through carry out riveted connection, film
The center of circle of flat spring 1 and lid 4 is arranged in same axis, and support rivet 2 is provided with multiple groups, multiple groups support rivet 2 with annular
The mode of arrangement carries out riveted connection to diaphragm spring 1 and lid 4, its center of circle of the circle of multiple groups support rivet 2 surrounded is arranged in film
1 center of circle of flat spring, 4 center of circle of lid with axis on, support rivet 2 is arranged in the mounting hole 5 of diaphragm spring 1；Tooling is fixed
Position plate 3 be it is discoid, 3 upper surface of tool locating plate is provided with multiple groups positioning pin 6, the tool locating plate that diaphragm spring 1 is arranged in
3 upper surface, the upper surface for the tool locating plate 3 that support rivet 2 is fixed at, multiple groups positioning pin 6 be arranged position be more
Group support rivet 2 is enough on circle, the preferably 4 groups of positioning pins 6 of positioning pin 6 and the alternate diaphragm spring 1 that is arranged in of 4 groups of positioning pins 6
In mounting hole 5, the top of lid 4 is provided with diaphragm spring separation finger detection device 7, diaphragm spring separation finger detection device 7 and film
It is connected at 1 inside endpoint of flat spring.
In the utility model, mounting hole 5 is preferably provided with 18 groups, and support rivet 2 is preferably provided with 9 groups, 9 groups of support rivetings
It follows closely 2 alternate are arranged in 18 groups of mounting holes 5 and riveted connection, positioning pin 6 and diaphragm spring is carried out to diaphragm spring 1, lid 4
The unilateral gap of 1 mounting hole 5 is arranged within the scope of 0.2-0.10mm, and being preferably provided with gap is 0.5mm.
The working principle of the utility model：In conjunction with Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 to being illustrated, the utility model is a kind of
Riveted diaphragm spring tool locating pin positioning device for use to diaphragm spring 1 carry out positioning carry out separation finger jump into row detection when, institute
It states and is provided with positioning pin 6 on tool locating plate 3, the positioning pin 6 is preferably arranged to 4 groups and the alternate setting of 4 groups of positioning pins 6 exists
In the mounting hole 5 of the diaphragm spring 1, separation finger jump is carried out to diaphragm spring 1 by diaphragm spring separation finger detection device 7
It is detected, the unilateral gap of traditional support rivet 2 and 1 mounting hole 5 of diaphragm spring has 0.2-0.3mm, is positioned by installation
Pin 6 ensure that positioning pin 6 and the unilateral gap of 1 mounting hole 5 of diaphragm spring are reduced in 0.2-0.10mm, to diaphragm spring 1 into
Row is fixed and then guarantees that the play of support rivet 2 reduces to guarantee that the influence to diaphragm spring 1 reduces, guarantee diaphragm spring 1 with
The concentricity of lid 4, and promoted and qualification rate is jumped to the separation finger after detection.
A kind of riveted diaphragm spring tool locating pin positioning device for use of the utility model, purposes are to clutch diaphragm spring
It is accurately positioned.
The above description is only a preferred embodiment of the present invention, therefore all according to described in the utility model patent application range
The equivalent change or modification done of structure, feature and principle, be included in the scope of the utility model patent application.
Claims (3)
1. a kind of riveted diaphragm spring tool locating pin positioning device for use, including support rivet (2), tool locating plate (3), feature
It is：Diaphragm spring (1) and lid (4) pass through support rivet (2) the progress riveted connection, the diaphragm spring (1) and institute
The center of circle for stating lid (4) is arranged in same axis, and the support rivet (2) is provided with multiple groups, the multiple groups support rivet (2)
Riveted connection, the multiple groups support rivet (2) are carried out to the diaphragm spring (1) and the lid (4) in a manner of annular array
Its center of circle of the circle surrounded setting the diaphragm spring (1) center of circle, lid (4) center of circle with axis on, the support rivet
(2) it is arranged in the mounting hole (5) of the diaphragm spring (1)；The tool locating plate (3) be it is discoid, the tooling is fixed
Position plate (3) upper surface is provided with multiple groups positioning pin (6), and the upper of the tool locating plate (3) is arranged in the diaphragm spring (1)
Surface, the support rivet (2) are fixed at the upper surface of the tool locating plate (3), the multiple groups positioning pin (6)
It is that the multiple groups support rivet (2) is enough on circle that position, which is arranged, and the positioning pin (6) includes 4 groups of positioning pins (6) and described 4
For the alternate setting of group positioning pin (6) in the mounting hole (5) of the diaphragm spring (1), the top of the lid (4) is provided with diaphragm bullet
At spring separation finger detection device (7), the diaphragm spring separation finger detection device (7) and the diaphragm spring (1) inside endpoint
It connects.
2. a kind of riveted diaphragm spring tool locating pin positioning device for use according to claim 1, which is characterized in that the peace
Dress hole (5) is provided with 18 groups, and the support rivet (2) is provided with 9 groups, 9 groups of support rivets (2) are alternate be arranged in
Riveted connection is carried out to the diaphragm spring (1), lid (4) in 18 groups of mounting holes (5).
3. a kind of riveted diaphragm spring tool locating pin positioning device for use according to claim 1, which is characterized in that described fixed
The unilateral gap of the mounting hole (5) of position pin (6) and the diaphragm spring (1) is arranged within the scope of 0.2-0.10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820395995.XU CN208153568U (en) | 2018-03-22 | 2018-03-22 | A kind of riveted diaphragm spring tool locating pin positioning device for use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820395995.XU CN208153568U (en) | 2018-03-22 | 2018-03-22 | A kind of riveted diaphragm spring tool locating pin positioning device for use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208153568U true CN208153568U (en) | 2018-11-27 |
Family
ID=64392535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820395995.XU Expired - Fee Related CN208153568U (en) | 2018-03-22 | 2018-03-22 | A kind of riveted diaphragm spring tool locating pin positioning device for use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208153568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112091340A (en) * | 2020-09-14 | 2020-12-18 | 中国航发贵州黎阳航空动力有限公司 | Machining method and clamp for split spring |
-
2018
- 2018-03-22 CN CN201820395995.XU patent/CN208153568U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112091340A (en) * | 2020-09-14 | 2020-12-18 | 中国航发贵州黎阳航空动力有限公司 | Machining method and clamp for split spring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 |