CN206708130U - A kind of piston connector for automobile current generator - Google Patents
A kind of piston connector for automobile current generator Download PDFInfo
- Publication number
- CN206708130U CN206708130U CN201720529702.8U CN201720529702U CN206708130U CN 206708130 U CN206708130 U CN 206708130U CN 201720529702 U CN201720529702 U CN 201720529702U CN 206708130 U CN206708130 U CN 206708130U
- Authority
- CN
- China
- Prior art keywords
- connection strap
- piston
- piston rod
- shaped pin
- slot
- 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.)
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Abstract
The utility model the utility model is related to piston apparatus technical field, a kind of specially piston connector for automobile current generator, including hydraulic cylinder, the piston rod that can be reciprocated is provided with the hydraulic cylinder, one end that the piston rod is located at hydraulic cylinder inner chamber is provided with slot, the inner side of slot two is respectively equipped with the first connection strap and the second connection strap, first connection strap and the second connection strap are equal and the inwall of slot is bonded, and the relative side of first connection strap and the second connection strap is equipped with the neck being in a row distributed.Piston rod is connected by the utility model by setting two connection straps between piston rod and piston body with piston body；It is threadedly coupled by setting threaded cap and piston body on the piston rod, and by being set as that pin limits threaded cap position on threaded cap, piston is fixedly connected with piston rod, avoid coming off, avoid generation accident.
Description
Technical field
It the utility model is related to piston device technical field, specially a kind of piston connector for automobile current generator.
Background technology
When cylinder stroke is shorter, piston and piston rod are more or less the same or during special requirements, and piston is overall with piston rod
Formula part, but in the vast majority of circumstances, piston and piston rod use split assembled, i.e. piston and piston rod is independent zero
The connected mode of part, piston and piston rod has welded type, nut type etc..Piston and piston rod connect in existing automobile current generator technology
Connect insecure, in the motion process of piston reciprocating, easily cause piston and piston rod comes off, cause generation accident, in consideration of it,
The utility model proposes a kind of automobile current generator piston connector to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of piston connector for automobile current generator, and the piston connector is set
It is standby closely to be connected piston body and piston rod by different types of pin.
To achieve the above object, the utility model provides following technical scheme：A kind of piston for automobile current generator connects
Fitting, including hydraulic cylinder, the hydraulic cylinder is interior to be provided with the piston rod that can be reciprocated, and the piston rod is located at hydraulic cylinder
One end of inner chamber is provided with slot, and the inner side of slot two is respectively equipped with the first connection strap and the second connection strap, first connection
Bar and the second connection strap are bonded with the inwall of slot, first connection strap and the second connection strap relative to side be equipped with into
The neck of distribution is arranged, neck inwall facing each other is connected with same kelly, the slot bottom of the piston rod in two row's necks
End both sides are respectively equipped with L-shaped pin, and slot bottom two side is fixedly connected with the first connection strap and second by L-shaped pin respectively
Connection strap, the upper cover of piston rod are connected to piston body, and the described one end of first connection strap and the second connection strap away from L-shaped pin is all provided with
There is U-shaped pin, first connection strap and the second connection strap are fixedly connected with same piston body, the piston by U-shaped pin respectively
Moveable-jacket is connected to threaded cap on bar, the piston body be provided with and threaded cap corresponding to thread groove.
Preferably, the first T-shaped pin and the second T-shaped pin, the first T are respectively equipped between two L-shaped pins and two U-shaped pins
Fixation is plugged on piston rod and piston body respectively for shape pin and the second T-shaped pin.
Preferably, first connection strap and the second connection strap are elastic material.
Preferably, the threaded cap is made up of bottom circumferential lamella and ring screw coaming plate, and the bottom circumferential lamella is provided with and circularizes array
The spacing hole of distribution, the spacing hole is interior to be provided with detachable pin, and the piston rod is provided with the pin corresponding with pin termination
Follow closely groove.
Compared with prior art, the beneficial effects of the utility model are:By setting two between piston rod and piston body
Connection strap, piston rod is connected with piston body；By setting two L-shaped pins and the first T-shaped pin by two connection straps and piston rod
It is fixedly connected；Two connection straps are fixedly connected with piston body by setting two U-shaped pins and the second T-shaped pin；By in piston rod
On set threaded cap and piston body threaded connection, and by being set as that pin limits threaded cap position on threaded cap, make piston and
Piston rod is fixedly connected, and avoids coming off, and avoids generation accident.
Brief description of the drawings
Fig. 1 is the utility model section structural representation；
Fig. 2 is threaded cap cross-sectional view in the utility model.
In figure：1 hydraulic cylinder, 2 piston rods, 3 threaded caps, 4 L-shaped pins, 5 first T-shaped pins, 6 spacing holes, 7 piston bodies, 8
One connection strap, 9 kellies, 10 U-shaped pins, 11 second T-shaped pins, 12 second connection straps.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of piston for automobile current generator connects
Part, including hydraulic cylinder 1, hydraulic cylinder 1 is interior to be provided with the piston rod 2 that can be reciprocated, and piston rod 2 is located at the inner chamber of hydraulic cylinder 1
One end be provided with slot, the inner side of slot two is respectively equipped with the first connection strap 8 and the second connection strap 12, the first connection strap 8 and second
Connection strap 12 is bonded with the inwall of slot, and the first connection strap 8 and the relative side of the second connection strap 12 are equipped with distribution in a row
Neck, neck inwall facing each other is connected with same kelly 9, the first connection strap 8 and the second connection strap in two row's necks
12 be elastic material, makes two connection straps under the extruding of kelly 9 and the slot inwall of piston rod 2 secret is bonded, piston rod 2
Slot bottom both sides be respectively equipped with L-shaped pin 4, slot bottom two side is fixedly connected with the first connection strap by L-shaped pin 4 respectively
8 and second connection strap 12, piston body 7 is socketed with piston rod 2, and the first connection strap 8 and the second connection strap 12 are away from L-shaped pin 4
One end is equipped with U-shaped pin 10, and the first connection strap 8 and the second connection strap 12 are fixedly connected with same piston by U-shaped pin 10 respectively
Body 7, the first T-shaped pin 5 and the second T-shaped pin 11, the first T-shaped pin 5 and are respectively equipped between two L-shaped pins 4 and two U-shaped pins 10
Fixation is plugged on piston rod 2 and piston body 7 two T-shaped pins 11 respectively, is reinforced and is lived by setting the first T-shaped pin 5 and the second T-shaped pin 11
Connection between cock body 7 and piston rod 2, Moveable-jacket is connected to threaded cap 3 on piston rod 2, and piston body 7 is provided with and threaded cap 3
Corresponding thread groove, threaded cap 3 are made up of bottom circumferential lamella and ring screw coaming plate, and bottom circumferential lamella is provided with and circularizes the spacing of array distribution
Hole 6, spacing hole 6 is interior to be provided with detachable pin, and piston rod 2 is provided with the cotter slot corresponding with pin termination, by screw thread
It is set as that pin limits the position of threaded cap 3 on lid 3, piston body 7 is fixedly connected with piston rod 2, avoid coming off, avoids producing thing
Therefore.
Operation principle：Slot is set on piston rod 2, the first connection strap 8 and the second connection strap 12 are set in slot, then pass through
Two L-shaped pins 4 connect two connection straps with slot bottom side wall, and by setting the first T-shaped pin 5 by two clampings of L-shaped pin 4 and
Insert on piston rod 2, rows of kelly 9 is set between two connection straps, by setting two U-shaped pins 10 by two connection straps and work
Cock body 7 connects, and by setting the second T-shaped pin 11 by two clampings of U-shaped pin 10 and inserting on piston body 7, will be socketed on piston rod 2
Threaded cap 3 and piston body 7 be threadedly coupled, and the pin for setting on threaded cap 3 annular array distribution is inserted on piston rod 2, with
The position of fixed thread lid 3.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of piston connector for automobile current generator, including hydraulic cylinder（1）, it is characterised in that：The hydraulic cylinder
（1）It is interior provided with the piston rod that can be reciprocated（2）, the piston rod（2）Positioned at hydraulic cylinder（1）One end of inner chamber, which is provided with, inserts
Groove, the inner side of slot two are respectively equipped with the first connection strap（8）With the second connection strap（12）, first connection strap（8）With
Two connection straps（12）Equal and slot inwall fitting, first connection strap（8）With the second connection strap（12）Relative side is equal
Provided with the neck being in a row distributed, neck inwall facing each other is connected with same kelly in two row's necks（9）, the piston rod
（2）Slot bottom both sides be respectively equipped with L-shaped pin（4）, slot bottom two side passes through L-shaped pin respectively（4）It is fixedly connected
There is the first connection strap（8）With the second connection strap（12）, the piston rod（2）On be socketed with piston body（7）, first connection strap
（8）With the second connection strap（12）Away from L-shaped pin（4）One end be equipped with U-shaped pin（10）, first connection strap（8）With second
Connection strap（12）Pass through U-shaped pin respectively（10）It is fixedly connected with same piston body（7）, the piston rod（2）Upper removable socket
There is threaded cap（3）, the piston body（7）It is provided with and threaded cap（3）Corresponding thread groove.
A kind of 2. piston connector for automobile current generator according to claim 1, it is characterised in that：Two L-shaped pins
（4）With two U-shaped pins（10）Between be respectively equipped with the first T-shaped pin（5）With the second T-shaped pin（11）, the first T-shaped pin（5）With
Second T-shaped pin（11）Fixation is plugged in piston rod respectively（2）And piston body（7）On.
A kind of 3. piston connector for automobile current generator according to claim 1, it is characterised in that：Described first connects
Narrow bars（8）With the second connection strap（12）It is elastic material.
A kind of 4. piston connector for automobile current generator according to claim 1, it is characterised in that：The threaded cap
（3）It is made up of bottom circumferential lamella and ring screw coaming plate, the bottom circumferential lamella is provided with the spacing hole for circularizing array distribution（6）, the limit
Position hole（6）It is interior to be provided with detachable pin, the piston rod（2）It is provided with the cotter slot corresponding with pin termination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720529702.8U CN206708130U (en) | 2017-05-13 | 2017-05-13 | A kind of piston connector for automobile current generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720529702.8U CN206708130U (en) | 2017-05-13 | 2017-05-13 | A kind of piston connector for automobile current generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206708130U true CN206708130U (en) | 2017-12-05 |
Family
ID=60464101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720529702.8U Expired - Fee Related CN206708130U (en) | 2017-05-13 | 2017-05-13 | A kind of piston connector for automobile current generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206708130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566145A (en) * | 2019-10-19 | 2019-12-13 | 海塔石油科技有限公司 | Well workover salvage reinforcement auxiliary device |
-
2017
- 2017-05-13 CN CN201720529702.8U patent/CN206708130U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566145A (en) * | 2019-10-19 | 2019-12-13 | 海塔石油科技有限公司 | Well workover salvage reinforcement auxiliary device |
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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: 20171205 Termination date: 20190513 |