CN215805867U - Piston and push rod connecting structure for clutch master cylinder - Google Patents
Piston and push rod connecting structure for clutch master cylinder Download PDFInfo
- Publication number
- CN215805867U CN215805867U CN202121759868.1U CN202121759868U CN215805867U CN 215805867 U CN215805867 U CN 215805867U CN 202121759868 U CN202121759868 U CN 202121759868U CN 215805867 U CN215805867 U CN 215805867U
- Authority
- CN
- China
- Prior art keywords
- piston
- push rod
- master cylinder
- rod
- clutch master
- 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.)
- Active
Links
Images
Abstract
The utility model provides a piston and push rod connecting structure for a clutch master cylinder, which is a detachable push rod and piston connecting structure; comprises an installation end, a connecting cover, a telescopic rod and a rod head connecting piece; the mounting end is in threaded connection with the connecting cover; the connecting cover is provided with a hollow cavity; one end of the telescopic rod is embedded in the middle cavity of the connecting cover, and the other end of the telescopic rod is fixedly connected with the rod head connecting piece; the connecting cover is also provided with a clamping and embedding hole matched with the telescopic rod; the utility model has the beneficial effects that: the push rod and the piston are convenient to mount and dismount, and the structure is simple.
Description
Technical Field
The utility model mainly relates to the technical field of a punch clutch, in particular to a piston and push rod connecting structure for a clutch master cylinder.
Background
The punching machine is a punching press, and in national production, the punching process has the advantages of material and energy conservation, high efficiency, low technical requirement on operators and the like compared with the traditional machining process, and has wide application.
When the punch press produces and processes products, a clutch is needed to be used for controlling the switch of the punch press.
Traditional piston and push rod coupling mechanism does not have the function of dismantling usually, needs to carry out secondary machine tooling to the piston moreover and handles, just can satisfy piston + piston seat and push rod's connection function, causes the product later stage to disassemble and maintains very difficult, and the manufacturing cost of whole product is also higher.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a connecting structure of a piston and a push rod for a clutch master cylinder, which is a detachable connecting structure of the push rod and the piston.
The utility model provides a piston and push rod connecting structure for a clutch master cylinder, which comprises an installation end head 1, a connecting cover 2, an expansion rod 3 and a rod head connecting piece 4, wherein the installation end head is provided with a first connecting piece and a second connecting piece;
the mounting end 1 is in threaded connection with the connecting cover 2; the connecting cover 2 is provided with a hollow cavity; one end of the telescopic rod 3 is embedded in the middle cavity of the connecting cover 2, and the other end of the telescopic rod is fixedly connected with the rod head connecting piece 4; the connecting cover 2 is also provided with a clamping and embedding hole matched with the telescopic rod 3.
Preferably, the mounting end 1 and the mounting part fixedly connected with the connecting cover 2 are provided with external threads.
Preferably, one end of the connecting cover 2 connected with the mounting end 1 is arranged in a concave shape.
Preferably, one end of the connecting cover 2 connected with the mounting end head 1 is provided with an internal thread matched with the external thread of the mounting end head 1.
Preferably, the hosel element 4 is H-shaped.
Preferably, the club head connecting piece is fixedly connected with the telescopic rod 3 through a bolt.
Preferably, one end of the telescopic rod 3, which is positioned in the connecting cover 2, is also provided with a limiting ball 31; the diameter of the limiting ball 31 is larger than the clamping and embedding hole diameter.
The utility model has the beneficial effects that: the push rod and the piston are convenient to mount and dismount, and the structure is simple.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure, the position of the upper end of the main shaft,
1. installing an end head; 2. a connecting cover; 3. a telescopic rod 31 and a limit ball; 4. the club head connecting piece.
Detailed Description
The present invention will now be described in detail with reference to the drawings, which are given by way of illustration and explanation only and should not be construed to limit the scope of the present invention in any way.
The utility model provides a piston and push rod connecting structure for a clutch master cylinder, which comprises an installation end head 1, a connecting cover 2, an expansion rod 3 and a rod head connecting piece 4, wherein the installation end head is provided with a first connecting piece and a second connecting piece;
the mounting end 1 is in threaded connection with the connecting cover 2; the connecting cover 2 is provided with a hollow cavity; one end of the telescopic rod 3 is embedded in the middle cavity of the connecting cover 2, and the other end of the telescopic rod is fixedly connected with the rod head connecting piece 4; the connecting cover 2 is also provided with a clamping and embedding hole matched with the telescopic rod 3.
In this embodiment, preferably, the mounting portion of the mounting end 1 fixedly connected to the connecting cover 2 is provided with an external thread.
In this embodiment, preferably, the end of the connecting cover 2 connected to the mounting end 1 is in a shape of a Chinese character 'ao'.
In this embodiment, preferably, an internal thread is disposed at one end of the connection cover 2 connected to the mounting end 1, and is matched with the external thread of the mounting end 1.
In this embodiment, the hosel element 4 is preferably H-shaped.
In this embodiment, preferably, the club head connecting member is fixedly connected to the telescopic rod 3 by bolts.
In this embodiment, preferably, a limiting ball 31 is further disposed at one end of the telescopic rod 3 located in the connecting cover 2; the diameter of the limiting ball 31 is larger than the clamping and embedding hole diameter.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The above-described embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (7)
1. A piston and push rod connecting structure for a clutch master cylinder comprises a mounting end head (1), a connecting cover (2), a telescopic rod (3) and a rod head connecting piece (4);
it is characterized in that the preparation method is characterized in that,
the mounting end (1) is in threaded connection with the connecting cover (2); the connecting cover (2) is provided with a hollow cavity; one end of the telescopic rod (3) is embedded in the middle cavity of the connecting cover (2), and the other end of the telescopic rod is fixedly connected with the rod head connecting piece (4); the connecting cover (2) is also provided with a clamping and embedding hole matched with the telescopic rod (3).
2. The piston-push rod connecting structure for a clutch master cylinder according to claim 1, characterized in that: the installation end head (1) and the installation part fixedly connected with the connection cover (2) are provided with external threads.
3. The piston-push rod connecting structure for a clutch master cylinder according to claim 2, characterized in that: the connecting cover (2) and one end connected with the mounting end head (1) are arranged in a concave shape.
4. The piston-push rod connecting structure for a clutch master cylinder according to claim 3, characterized in that: the connecting cover (2) is provided with an internal thread at one end connected with the mounting end (1), and the internal thread is matched with the external thread of the mounting end (1).
5. The piston-push rod connecting structure for a clutch master cylinder according to claim 4, characterized in that: the club head connecting piece (4) is H-shaped.
6. The piston-push rod connecting structure for a clutch master cylinder according to claim 5, characterized in that: the rod head connecting piece is fixedly connected with the telescopic rod (3) through a bolt.
7. The piston-push rod connecting structure for a clutch master cylinder according to claim 6, characterized in that: one end of the telescopic rod (3) positioned in the connecting cover (2) is also provided with a limiting ball (31); the diameter of the limiting ball (31) is larger than the clamping and embedding hole diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121759868.1U CN215805867U (en) | 2021-07-30 | 2021-07-30 | Piston and push rod connecting structure for clutch master cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121759868.1U CN215805867U (en) | 2021-07-30 | 2021-07-30 | Piston and push rod connecting structure for clutch master cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215805867U true CN215805867U (en) | 2022-02-11 |
Family
ID=80126882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121759868.1U Active CN215805867U (en) | 2021-07-30 | 2021-07-30 | Piston and push rod connecting structure for clutch master cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215805867U (en) |
-
2021
- 2021-07-30 CN CN202121759868.1U patent/CN215805867U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215805867U (en) | Piston and push rod connecting structure for clutch master cylinder | |
| CN201547103U (en) | Locating compression screw | |
| CN213575018U (en) | Fastener for insulation board | |
| CN204449183U (en) | A kind of frock of riveting relay valve assembly pipe type rivet | |
| CN103191974A (en) | Rapid forming method of shrinkage (expansion) port structure | |
| CN209986861U (en) | Technological plug dismounting device for automobile power assembly | |
| CN201651016U (en) | Connecting rod structure of engine | |
| CN208019144U (en) | Energy-saving roll | |
| CN219335621U (en) | Inlay type welding die punch | |
| CN216502179U (en) | Cold-heading formula riveting tools | |
| CN209990989U (en) | AW pneumatic actuator | |
| CN214185140U (en) | Sand core bar or vent pipe fixing structure in horizontal split mold core box | |
| CN218171528U (en) | Punch manufactured by using hexagon bolt | |
| CN211892095U (en) | Novel hydraulic press | |
| CN219745989U (en) | Rectangular bearing iron structure | |
| CN217451972U (en) | Die sleeve and punch press manipulator device applying same | |
| CN213918023U (en) | Bearing installation die | |
| CN220497508U (en) | Mortise and tenon type die structure | |
| CN2395076Y (en) | Riveted screw pole | |
| CN220178081U (en) | Improved forging equipment | |
| CN211730401U (en) | Novel hydraulic press head structure | |
| CN215033306U (en) | High-universality die for squeeze riveter | |
| CN211539436U (en) | Die casting machine is with mould fixed knot who is convenient for change constructs | |
| CN214465408U (en) | Through hole pin structure for electronic jacquard machine | |
| CN213856727U (en) | Pneumatic positioning pin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |