CN204828350U - Clutch case assembly preloading device - Google Patents
Clutch case assembly preloading device Download PDFInfo
- Publication number
- CN204828350U CN204828350U CN201520612008.3U CN201520612008U CN204828350U CN 204828350 U CN204828350 U CN 204828350U CN 201520612008 U CN201520612008 U CN 201520612008U CN 204828350 U CN204828350 U CN 204828350U
- Authority
- CN
- China
- Prior art keywords
- supporting portion
- release lever
- plate assembly
- clutch cover
- tightening apparatus
- 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
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model relates to a clutch case assembly preloading device belongs to clutch case assembly technical field. A clutch case assembly preloading device, includes gland (1), pressure disk (2), disconnecting lever (3), disconnecting lever leveling screw (7), separates backing ring (4), transmission piece (5), spring (6), transmission piece bolt (8), pressure disk (2) are gone up and be provided with supporting part (9) below the transfer lines. This clutch case assembly preloading device has compact structure, prevents falling the advantage that the performance improves.
Description
Technical field
The utility model relates to clutch cover and plate assembly technical field, is specifically related to a kind of clutch cover and plate assembly pre-tightening apparatus.
Background technique
Automobile clutch dispatches from the factory in entrucking process, need certain pretension function to break to prevent clutch, the scheme that existing clutch cover and plate assembly reaches shatter-resistant object is design pretension annex, pretension is reached as connected with gland platen respectively with bolt, be installed between lid and diaphragm with annular ring and reach pretension, independent design elements is also had to be installed at lid and driver blade place etc. respectively, these schemes have potential risks, as do not dismantle during assembling bolt and this two annexes of annular ring time clutch can cannot normally use.
Model utility content
The purpose of this utility model is to solve the problem, and provides the clutch cover and plate assembly pre-tightening apparatus of a kind of convenience, shatter-resistant, compact structure.
The technological scheme that the utility model solves the problem is as follows:
A kind of clutch cover and plate assembly pre-tightening apparatus, comprises gland, platen, release lever, release lever levelling screw, is separated gasket ring, driver blade, spring, driver blade bolt, described platen is provided with supporting portion below drive link.
The effect supporting restriction release lever is played in supporting portion, and make the compression quantitative change of release lever large, pretension is abundant, thus has shatter-resistant performance.
Preferred as technique scheme, described supporting portion is curved claw-like, and protruding pawl head supports release lever.
Preferred as technique scheme, described pawl head is provided with flexible layer.
Flexible layer prevents the rigid contact of supporting portion and release lever, and collision free weares and teares.
Preferred as technique scheme, described supporting portion is connected with gland one, and the angle of attachment of supporting portion and gland is fillet.
Fillet has disperseed the stress that supporting portion is subject to, and make it stressed more reasonable, anti-fatigue performance strengthens.
Preferred as technique scheme, the contacting part of described release lever and supporting portion is provided with the groove matched with supporting portion.
Groove plays certain position-limiting action to supporting portion.
Preferred as technique scheme, the arc-shaped that described pawl head position is bending.
Preferred as technique scheme, described supporting portion is the gland directly curling circular arc formed.
In sum, the utility model has following beneficial effect:
1. a kind of clutch cover and plate assembly pre-tightening apparatus shatter-resistant performance described in the utility model improves;
2. a kind of clutch cover and plate assembly pre-tightening apparatus compact structure described in the utility model.
Accompanying drawing explanation
Fig. 1 is clutch cover and plate assembly pre-tightening apparatus cross-sectional view;
Fig. 2 is supporting portion and release lever contact position structural representation in embodiment 2;
Fig. 3 is supporting portion and release lever contact position structural representation in embodiment 3;
In figure, 1-gland, 2-platen, 3-release lever, 31-groove, 4-are separated gasket ring, 5-driver blade, 6-spring, 7-release lever adjusting screw, 8-driver blade bolt, 9-supporting portion, 91-pawl head, 911-flexible layer.
Embodiment
Be clearly and completely described to the technological scheme in the utility model embodiment below, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Embodiment in the utility model, those of ordinary skill in the art be not other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model is described in detail with embodiment below in conjunction with accompanying drawing.
Embodiment 1: with reference to figure 1, a kind of clutch cover and plate assembly pre-tightening apparatus, comprise gland 1, platen 2, release lever 3, release lever levelling screw 7, be separated gasket ring 4, driver blade 5, spring 6, driver blade bolt 8, described platen 2 is provided with supporting portion 9 below release lever 3, described supporting portion 9 is curved claw-like, and protruding pawl head 91 supports release lever 3.
Described supporting portion 9 is connected with gland 1 one, and supporting portion 9 is fillet with the angle of attachment of gland 1.
Embodiment 2: with reference to figure 1, Fig. 2, a kind of clutch cover and plate assembly pre-tightening apparatus, comprise gland 1, platen 2, release lever 3, release lever levelling screw 7, be separated gasket ring 4, driver blade 5, spring 6, driver blade bolt 8, described platen 2 is provided with supporting portion 9 below release lever 3, described supporting portion 9 is curved claw-like, protruding pawl head 91 is arc-shaped, supports release lever 3, described pawl head 91 is provided with flexible layer 911.
Described release lever 3 is provided with the contacting part of supporting portion 9 groove 31 matched with supporting portion 9.
Embodiment 3: with reference to figure 1, Fig. 3, a kind of clutch cover and plate assembly pre-tightening apparatus, comprise gland 1, platen 2, release lever 3, release lever levelling screw 7, be separated gasket ring 4, driver blade 5, spring 6, driver blade bolt 8, described platen 2 is provided with supporting portion 9 below release lever 3, and described supporting portion 9 is gland 1 is directly curling and formed circular arc.
Claims (7)
1. a clutch cover and plate assembly pre-tightening apparatus, comprise gland (1), platen (2), release lever (3), release lever levelling screw (7), be separated gasket ring (4), driver blade (5), spring (6), driver blade bolt (8), it is characterized in that: described platen (2) is provided with supporting portion (9) in release lever (3) below.
2. a kind of clutch cover and plate assembly pre-tightening apparatus according to claim 1, is characterized in that: described supporting portion (9) are curved claw-like, and protruding pawl head (91) supports release lever (3).
3. a kind of clutch cover and plate assembly pre-tightening apparatus according to claim 2, is characterized in that: described pawl head (91) is provided with flexible layer (911).
4. a kind of clutch cover and plate assembly pre-tightening apparatus according to claim 1, is characterized in that: described supporting portion (9) are connected with gland (1) one, and supporting portion (9) are fillet with the angle of attachment of gland (1).
5. a kind of clutch cover and plate assembly pre-tightening apparatus according to claim 1, is characterized in that: described release lever (3) is provided with the contacting part of supporting portion (9) groove (31) matched with supporting portion (9).
6. a kind of clutch cover and plate assembly pre-tightening apparatus according to claim 2, is characterized in that: the arc-shaped that described pawl head (91) position is bending.
7. a kind of clutch cover and plate assembly pre-tightening apparatus according to claim 1, is characterized in that: described supporting portion (9) are gland (1) is directly curling and formed circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520612008.3U CN204828350U (en) | 2015-08-14 | 2015-08-14 | Clutch case assembly preloading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520612008.3U CN204828350U (en) | 2015-08-14 | 2015-08-14 | Clutch case assembly preloading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204828350U true CN204828350U (en) | 2015-12-02 |
Family
ID=54685955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520612008.3U Expired - Fee Related CN204828350U (en) | 2015-08-14 | 2015-08-14 | Clutch case assembly preloading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204828350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526275A (en) * | 2015-12-15 | 2016-04-27 | 浙江理工大学 | Pretightening device of clutch cover assembly |
-
2015
- 2015-08-14 CN CN201520612008.3U patent/CN204828350U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526275A (en) * | 2015-12-15 | 2016-04-27 | 浙江理工大学 | Pretightening device of clutch cover assembly |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20170814 |