CN202991924U - Booster cylinder with mechanical clutch abrasion indicator - Google Patents
Booster cylinder with mechanical clutch abrasion indicator Download PDFInfo
- Publication number
- CN202991924U CN202991924U CN 201220736163 CN201220736163U CN202991924U CN 202991924 U CN202991924 U CN 202991924U CN 201220736163 CN201220736163 CN 201220736163 CN 201220736163 U CN201220736163 U CN 201220736163U CN 202991924 U CN202991924 U CN 202991924U
- Authority
- CN
- China
- Prior art keywords
- booster cylinder
- abrasion
- clutch
- cylinder body
- servo
- 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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- Mechanical Operated Clutches (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The utility model discloses a booster cylinder with a mechanical clutch abrasion indicator. The booster cylinder is characterized by comprising a booster cylinder body and an abrasion indicating rod, wherein a self-locking gasket is arranged on the abrasion indicating rod; the abrasion indicating rod is installed at the end of the booster cylinder body; the axis of the abrasion indicating rod is parallel to the axis of a piston of the booster cylinder body; and one end of the abrasion indicating rod stretches into the booster cylinder body and can be in contact with the piston. By the booster cylinder, the abrasion loss of a clutch can be changed into a visual and measurable value, so that in daily maintenance work, the abrasion condition of the clutch can be directly measured without disassembling a gearbox, the daily monitoring is facilitated, and the maintenance cost is greatly reduced.
Description
Technical field
The utility model relates to a kind of boosting cylinder for clutch, especially a kind of servo-cylinder with the mechanical clutch wear indicator.
Background technique
Clutch disk allows certain wearing and tearing in actual applications, but what the judgement of wearing and tearing generally needs rich experience, and we just can accurately measure wear extent only to take clutch apart, and the line service amount is very large, and cost is higher.
The model utility content
Task of the present utility model is to solve the technological deficiency that in prior art, gaging clutch friction disk wear extent mode exists, and a kind of servo-cylinder with the mechanical clutch wear indicator is provided.
Its technical solution is:
A kind of servo-cylinder with the mechanical clutch wear indicator, comprise servo-cylinder body and wearing and tearing indicating bar, be provided with self-locking gasket on the wearing and tearing indicating bar, above-mentioned wearing and tearing indicating bar is arranged on the end of servo-cylinder body, the axis of wearing and tearing indicating bar is parallel with the axis of the piston of servo-cylinder body, one end of wearing and tearing indicating bar extend in the servo-cylinder body, and can contact with piston.
Above-mentioned self-locking gasket is the ring-type self-locking gasket.
The utlity model has following useful technique effect:
The utility model can be transformed into the wear extent of clutch visual measurable magnitude, need not to dismantle gearbox and just can directly measure the abrasion condition of clutch in regular maintenance, is convenient to daily monitoring, can significantly reduce maintenance cost.
Description of drawings
Below in conjunction with accompanying drawing and embodiment, the utility model is further described:
Fig. 1 is the partial structurtes principle schematic of a kind of mode of execution of the utility model.
Fig. 2 to Fig. 5 is use view of the present utility model.
Embodiment
In conjunction with Fig. 1, a kind of servo-cylinder with the mechanical clutch wear indicator comprises servo-cylinder body 1 and wearing and tearing indicating bar 2.Be provided with self-locking gasket 3 on the wearing and tearing indicating bar, self-locking gasket is preferably the ring-type self-locking gasket.Above-mentioned wearing and tearing indicating bar is arranged on the end of servo-cylinder body, and the axis of wearing and tearing indicating bar is parallel with the axis of the piston of servo-cylinder body, and an end of wearing and tearing indicating bar extend in the servo-cylinder body, and can contact with piston.
Working principle of the present utility model is roughly as follows:
During clutch abrasion, the clutch initial position can be toward moving left, shift fork promotes the push rod of servo-cylinder toward moving right simultaneously, the push rod of servo-cylinder is connected with piston, piston also can corresponding promotion wear and tear indicating bar toward moving right, by the record distance that indicating bar moves right of wearing and tearing, according to the lever ratio of clutch release fork, just can extrapolate the wear-thickness of clutch.
When 1) the boosting cylinder for clutch assembling is completed, the wearing and tearing indicating bar is pressed in cylinder interior, position as shown in Figure 2.
2) retreating with the release of wearing and tearing indicating bar, as shown in Figure 3 due to cylinder piston after boosting cylinder for clutch is installed on support.
3) carry out the initialization of wear indicator after boosting cylinder for clutch installs.The wearing and tearing indicating bar inwardly is pressed into gently stops and self-locking gasket shifted onto the position that contacts with pedestal when contacting with the piston of cylinder interior, namely completed the initialization of wear indicator, as shown in Figure 4.
4) will promote after clutch abrasion that servo-cylinder push rod (piston) moves inward and the indicating bar that will wear and tear is released, will produce corresponding gap between self-locking gasket and pedestal, as shown in Figure 5.Measure the wearing and tearing stroke that this clearance delta value can obtain clutch
S
w：
S
w=Δ/r
c
r
c---the disengaging yoke lever ratio
Can judge according to the numerical value of this measurement whether clutch has arrived the lifetime limitation needs and changed.
The relevant technologies content of not addressing in aforesaid way is taked or is used for reference prior art and can realize.
Need to prove, those skilled in the art can also make such or such easy variation pattern under the instruction of this specification, such as equivalent way, or obvious mode of texturing.Above-mentioned variation pattern all should be within protection domain of the present utility model.
Claims (2)
1. servo-cylinder with the mechanical clutch wear indicator, it is characterized in that comprising servo-cylinder body and wearing and tearing indicating bar, be provided with self-locking gasket on the wearing and tearing indicating bar, above-mentioned wearing and tearing indicating bar is arranged on the end of servo-cylinder body, the axis of wearing and tearing indicating bar is parallel with the axis of the piston of servo-cylinder body, one end of wearing and tearing indicating bar extend in the servo-cylinder body, and can contact with piston.
2. a kind of servo-cylinder with the mechanical clutch wear indicator according to claim 1, it is characterized in that: above-mentioned self-locking gasket is the ring-type self-locking gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220736163 CN202991924U (en) | 2012-12-27 | 2012-12-27 | Booster cylinder with mechanical clutch abrasion indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220736163 CN202991924U (en) | 2012-12-27 | 2012-12-27 | Booster cylinder with mechanical clutch abrasion indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202991924U true CN202991924U (en) | 2013-06-12 |
Family
ID=48563108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220736163 Expired - Fee Related CN202991924U (en) | 2012-12-27 | 2012-12-27 | Booster cylinder with mechanical clutch abrasion indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202991924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791393A (en) * | 2015-03-23 | 2015-07-22 | 中国重汽集团济南动力有限公司 | Clutch abrasion indicating sheet structure |
-
2012
- 2012-12-27 CN CN 201220736163 patent/CN202991924U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791393A (en) * | 2015-03-23 | 2015-07-22 | 中国重汽集团济南动力有限公司 | Clutch abrasion indicating sheet structure |
| CN104791393B (en) * | 2015-03-23 | 2017-09-26 | 中国重汽集团济南动力有限公司 | A kind of clutch abrasion indicates chip architecture |
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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: 20130612 Termination date: 20211227 |