CN203362706U - Piston cylinder and clutch separation system - Google Patents
Piston cylinder and clutch separation system Download PDFInfo
- Publication number
- CN203362706U CN203362706U CN 201320364995 CN201320364995U CN203362706U CN 203362706 U CN203362706 U CN 203362706U CN 201320364995 CN201320364995 CN 201320364995 CN 201320364995 U CN201320364995 U CN 201320364995U CN 203362706 U CN203362706 U CN 203362706U
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- China
- Prior art keywords
- cylinder body
- cylinder
- sensor
- link
- piston cylinder
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- 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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- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The utility model provides a piston cylinder and a clutch separation system. The piston cylinder comprises a cylinder body and a sensor which is detachably arranged on the cylinder body, the sensor comprises a base portion, a plurality of supporting portions are arranged on the cylinder body in the circumferential direction, and two sides of each supporting portion are provided with a first connection part and a second connection part respectively in the axial direction of the cylinder body. The base portion of the sensor abuts against any one supporting portion optionally and is fixed to the corresponding first connection part and the corresponding second connection part, and therefore the position of the sensor is changed in the circumferential direction of the cylinder body.
Description
Technical field
The utility model relates to a kind of piston cylinder and clutch release system.
Background technique
In the prior art, the hydraulic clutch master cylinder comprises that cylinder body, an end are positioned at the piston rod of cylinder body, and the end that piston rod is positioned at cylinder body is connected with piston.Introduce hydraulic power in cylinder body, can affect piston rod, the relative movement of cylinder block of piston.
In movement process, in order to obtain piston rod with respect to parameters such as the position of cylinder body or displacements, at outer surface of cylinder block, a position transducer is installed, position transducer is along the corresponding cylinder body inner carrier of cylinder body radial direction, and piston is connected with magnet, the variation of sensor sensing magnetic flux obtains position or the displacement of piston.In the prior art, position transducer is positioned at the fixed position of outer surface of cylinder block, and is fixedly connected with outer surface of cylinder block.When attempting this clutch master cylinder is applied to different platform, due to the difference of installation environment, the existence of position transducer has hindered the installation of clutch master cylinder on this platform.Namely, if attempt this clutch master cylinder is installed on different platform, position transducer need to be made adaptations in the position of outer surface of cylinder block.But, because existing position transducer mounting point is fixed, can't change mounting point along the cylinder body circumferential direction for different platform.
The model utility content
The problem that the utility model solves is that the position transducer mounting point of existing clutch master cylinder outer surface is fixed, and can't change the mounting point of position transducer.
For addressing the above problem, the utility model provides a kind of piston cylinder, comprise cylinder body and be removably mounted on the sensor on cylinder body, described sensor comprises pedestal section, described cylinder body is along circumferentially being provided with several supporting portions, each supporting portion along Boring mill to both sides be respectively arranged with the first link and the second link, the pedestal section of described sensor selectively be resisted against on any one supporting portion and with corresponding the first link and the second link fixing.
Alternatively, described supporting portion is provided with a supporting surface, and the pedestal section of described sensor is positioned on supporting surface.
Alternatively, described supporting surface is plane.
Alternatively, described the first link is the male member be connected with the cylinder body one with the second link.
Alternatively, the pedestal section of described sensor is provided with along the axially extended clamping part of cylinder body, and described male member is housed in this clamping part.
Alternatively, the pedestal section of described sensor is provided with along the axially extended male member of cylinder body, and described the first link is provided with the second link the clamping part be connected with the cylinder body one, and described male member is housed in clamping part.
Alternatively, described clamping part and male member are bolted.
The utility model also provides a kind of clutch release system, comprises above-mentioned piston cylinder.
Compared with prior art, the technical solution of the utility model has the following advantages:
The sensor of piston cylinder can be done shift in position along the cylinder body circumferential direction, conveniently piston cylinder is arranged on different platform.
The accompanying drawing explanation
Fig. 1 is the stereogram of piston cylinder of the not sensor installation of the utility model specific embodiment;
Fig. 2 is the stereogram of the piston cylinder that sensor is installed of the utility model specific embodiment.
Embodiment
Piston cylinder of the present utility model can change the mounting point of sensor along the cylinder body circumferential direction for different application platforms.Piston cylinder can be oil hydraulic cylinder or pneumatic cylinder, wherein, oil hydraulic cylinder can be clutch master cylinder, clutch from cylinder or brake master cylinder, for ease of setting forth the technical solution of the utility model, the clutch master cylinder of below take is set forth as example.
For above-mentioned purpose of the present utility model, feature and advantage can more be become apparent, below in conjunction with accompanying drawing, specific embodiment of the utility model is described in detail.
With reference to Fig. 1, Fig. 2, piston cylinder 10 comprises: cylinder body 11 and be removably mounted on the sensor 12 on cylinder body 11, sensor 12 comprises pedestal section 121.Wherein, along cylinder body 11, circumferentially be provided with several supporting portions 17, along cylinder body 11, axial both sides are respectively arranged with the first link 131 and the second link 132 in each supporting portion 17.In specific embodiment, the pedestal section 121 of sensor 12 selectively be resisted against on any one supporting portion 17 and with corresponding the first link 131 and the second link 132 fixings, realize the shift in position of sensor 12 in cylinder body 11 circumferential direction.Like this, change the mounting point of sensor 12 along cylinder body 11 circumferential direction, can conveniently piston cylinder 10 of the present utility model be arranged on to different platform, avoid the position of sensor 12 to disturb the installation formation of piston cylinder 10, realize the application of piston cylinder 10 of the present utility model on a plurality of platforms.
With reference to Fig. 1, Fig. 2, the first link 131 is the male members that are connected with cylinder body 11 one with the second link 132, and accordingly, the pedestal section 121 of sensor 12 is provided with along the axially extended clamping part 15 of cylinder body 11, when connecting, male member is contained in clamping part 15 and is bolted.Particularly, male member has the attachment hole 14 extended along the circumferential tangent direction of cylinder body 11, and described clamping part 15 has along the mounting hole 16 that circumferentially tangent direction is extended, and mounting hole 16 is aimed at and is bolted with attachment hole 14.
In other embodiments, can also be, the pedestal section 121 of sensor 12 is provided with along the axially extended male member of cylinder body 11, and the first link 131 is provided with the second link 132 clamping part be connected with cylinder body 11 one, and male member can be housed in clamping part and be bolted.
With reference to Fig. 1, Fig. 2, the pedestal section 121 of sensor 12 is resisted against on supporting portion 17, can guarantee that sensor 12 is more firm.In the present embodiment, supporting portion 17 comprises a supporting surface 171 and the buffer part 172 that is connected adjacent two supporting surfaces 171, and supporting surface 171 is a plane.When connecting, the pedestal section 121 of sensor 12 be positioned on supporting surface 171 and with supporting surface 171 close contacts.Supporting surface 171 is not limited to plane, can be also arcuate surface, and the bottom surface of the pedestal section 121 of sensor 12 is set to the curved surface agreed with arcuate surface, also can realize pedestal section 121 and supporting portion 17 against.
In the present embodiment, sensor 12 is position transducer.At sensor 12, with piston cylinder cylinder body 11, be connected, sensor 12 is along the piston position in the corresponding cylinder body 11 of cylinder body radial direction.When piston rod affects the relative movement of cylinder block of piston, the magnetic flux change of sensor 12 on can induction piston, and then determine certain piston position constantly, or the change in displacement of certain section time inner carrier.
The utility model also provides a kind of clutch release system, comprises above-mentioned piston cylinder.
Although the utility model discloses as above, the utility model not is defined in this.Any those skilled in the art, within not breaking away from spirit and scope of the present utility model, all can make various changes or modifications, and therefore protection domain of the present utility model should be as the criterion with the claim limited range.
Claims (8)
1. a piston cylinder, comprise cylinder body and be removably mounted on the sensor on cylinder body, described sensor comprises pedestal section, it is characterized in that, described cylinder body is along circumferentially being provided with several supporting portions, each supporting portion along Boring mill to both sides be respectively arranged with the first link and the second link, the pedestal section of described sensor selectively be resisted against on any one supporting portion and with corresponding the first link and the second link fixing.
2. piston cylinder as claimed in claim 1, is characterized in that, described supporting portion is provided with a supporting surface, and the pedestal section of described sensor is positioned on supporting surface.
3. piston cylinder as claimed in claim 2, is characterized in that, described supporting surface is plane.
4. piston cylinder as claimed in claim 1, is characterized in that, described the first link is the male member be connected with the cylinder body one with the second link.
5. piston cylinder as claimed in claim 4, is characterized in that, the pedestal section of described sensor is provided with along the axially extended clamping part of cylinder body, and described male member is housed in this clamping part.
6. piston cylinder as claimed in claim 1, it is characterized in that, the pedestal section of described sensor is provided with along the axially extended male member of cylinder body, and described the first link is provided with the second link the clamping part be connected with the cylinder body one, and described male member is housed in clamping part.
7. piston cylinder as described as claim 5 or 6, is characterized in that, described clamping part and male member are bolted.
8. a clutch release system, is characterized in that, comprises the described piston cylinder of claim 1～7 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320364995 CN203362706U (en) | 2013-06-24 | 2013-06-24 | Piston cylinder and clutch separation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320364995 CN203362706U (en) | 2013-06-24 | 2013-06-24 | Piston cylinder and clutch separation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203362706U true CN203362706U (en) | 2013-12-25 |
Family
ID=49810480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320364995 Expired - Fee Related CN203362706U (en) | 2013-06-24 | 2013-06-24 | Piston cylinder and clutch separation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203362706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571541A (en) * | 2017-03-10 | 2018-09-25 | 上海汽车集团股份有限公司 | Automobile and its clutch hydrostatic piece-rate system |
-
2013
- 2013-06-24 CN CN 201320364995 patent/CN203362706U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571541A (en) * | 2017-03-10 | 2018-09-25 | 上海汽车集团股份有限公司 | Automobile and its clutch hydrostatic piece-rate system |
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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: 20131225 |