CN207229506U - A kind of bar cylinder altogether - Google Patents
A kind of bar cylinder altogether Download PDFInfo
- Publication number
- CN207229506U CN207229506U CN201721254202.4U CN201721254202U CN207229506U CN 207229506 U CN207229506 U CN 207229506U CN 201721254202 U CN201721254202 U CN 201721254202U CN 207229506 U CN207229506 U CN 207229506U
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- cylinder
- piston rod
- piston
- bar
- 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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Abstract
The utility model discloses a kind of bar cylinder altogether, including piston rod and multiple cylinder bodies, the piston rod sequentially passes through each cylinder body and is sealed with cylinder body, piston component is correspondingly provided with each cylinder body, piston component in each cylinder body is fixedly connected on the piston rod, and on each cylinder body, the both sides of piston component import and export equipped with working media.This case sets multiple cylinder bodies, one or two piston rods.The cylinder body on the left side or the right is fixed, promotes piston rod for linear motion using the cylinder body, clamps work using the movement of other cylinder bodies afterwards or do other actions, move along a straight line to realize, other actions can also be done.Bar cylinder is total to using this, it is possible to reduce supporting mechanism, saves space, cost-effective.
Description
【Technical field】
The utility model relates to a kind of bar cylinder altogether.
【Background technology】
Present cylinder or oil cylinder are all single independent, can only realize the single action of straight line.And pushed away when to increase
During power, to increase supporting mechanism, volume with the active force of two or more cylinders or oil cylinder on the same axis
Greatly, occupied space, increases cost.
【Utility model content】
A kind of achievable rectilinear movement and clamping are provided the purpose of the utility model is to overcome the deficiencies in the prior art
Bar cylinder altogether.
For above-mentioned purpose, the utility model uses following technical scheme：
A kind of bar cylinder altogether, it is characterised in that including piston rod 1 and multiple cylinder bodies 2, the piston rod 1 sequentially passes through each cylinder
Body 2 is simultaneously sealed with cylinder body, is correspondingly provided with piston component 3 in each cylinder body 2, and the piston component 3 in each cylinder body 2 is fixed
Be connected on piston rod 1, on each cylinder body 2, the both sides of piston component 3 be equipped with working media inlet and outlet 4.
A kind of bar cylinder altogether as described above, it is characterised in that the cylinder body 2 is two, and piston rod 1 is one.
A kind of bar cylinder altogether as described above, it is characterised in that the cylinder body 2 is two, and piston rod 1 is two.
A kind of bar cylinder altogether as described above, it is characterised in that the cylinder body 2 is three, and piston rod 1 is one.
A kind of bar cylinder altogether as described above, it is characterised in that the cylinder body 2 is three, and piston rod 1 is two.
A kind of bar cylinder altogether as described above, it is characterised in that the section of the piston rod is circular elliptical or polygon
Shape.
The beneficial effects of the utility model have：
This case sets multiple cylinder bodies, one or two piston rods.The cylinder body on the left side or the right is fixed, is pushed away using the cylinder body
Piston bar is for linear motion, is clamped work using the movement of other cylinder bodies afterwards or is done other actions, done to realize
Linear motion, can also do other actions.Bar cylinder is total to using this, it is possible to reduce supporting mechanism, saves space, cost-effective.
【Brief description of the drawings】
Fig. 1 is two cylinder bodies of the utility model, the schematic diagram of a piston rod.
Fig. 2 is two cylinder bodies of the utility model, the schematic diagram of two piston rods.
Fig. 3 is three cylinder bodies of the utility model, the schematic diagram of a piston rod.
【Embodiment】
Elaborate below in conjunction with the accompanying drawings with embodiment to the utility model：
As shown in the figure, a kind of bar cylinder altogether, including piston rod 1 and multiple cylinder bodies 2, the piston rod 1 sequentially pass through each cylinder
Body 2 is simultaneously sealed with cylinder body.It is correspondingly provided with piston component 3 in each cylinder body 2, the piston component 3 in each cylinder body 2 is fixed
Be connected on piston rod 1, on each cylinder body 2, the both sides of piston component 3 be equipped with working media inlet and outlet 4.So it is situated between in work
Upper medium is connected in matter inlet and outlet 4 respectively, medium can be air or hydraulic oil etc..This case can use following
Various schemes are implemented：
Example one, cylinder body 2 are two, and piston rod 1 is one.As shown in Figure 1, when cylinder body A is fixed, in external force work
In medium press-in cylinder body A during left side, under the action of pressure, piston is moved right with piston rod and other cylinder bodies, as cylinder body B
When the left side is pressed into working media, under the action of pressure, cylinder body B is moved to the left side；In external force in working media press-in cylinder body A
During right side, under the action of pressure, piston, to left movement, is pressed into work Jie with piston rod and other cylinder bodies on the right of cylinder body B
During matter, under the action of pressure, cylinder body B is moved to the right.The leftward or rightward movement of cylinder body B, it is possible to drive other instruments
It is clamped or other makees.When piston rod is fixed, when external force is right side in working media press-in cylinder body A, in pressure
Under effect, cylinder body A is moved to the right, and when the cylinder body B left sides are pressed into working media, under the action of pressure, cylinder body B is transported to the left side
It is dynamic；When external force is left side in working media press-in cylinder body A, under the action of pressure, cylinder body A is moved to the left side, when cylinder body B is right
When side is pressed into working media, under the action of pressure, cylinder body B is moved to the right.
Example two, the cylinder body 2 are two, and piston rod 1 is two.As shown in Fig. 2, it is acted as embodiment one,
When cylinder body A is fixed, when external force is left side in working media press-in cylinder body A, under the action of pressure, two pistons are with two
A piston rod and other cylinder bodies move right, and when the cylinder body B left sides are pressed into working media, under the action of pressure, cylinder body B is to the left
Move on side；When external force is right side in working media press-in cylinder body A, under the action of pressure, two pistons are with two pistons
Bar and other cylinder bodies are to left movement.The leftward or rightward movement of cylinder body B, it is possible to drive other instruments to be clamped or other
Make.Using double piston-rod 1, make its promotion stronger, action is more steady.
Example three, cylinder body 2 are three, and piston rod 1 is one.Using three cylinder bodies, the cylinder body on the left side or the right is fixed,
Promote piston rod for linear motion using the cylinder body, clamp work using the movement of other cylinder bodies afterwards or do other dynamic
Make, move along a straight line to realize, other actions can also be done.Bar cylinder is total to using this, it is possible to reduce supporting mechanism, is saved empty
Between, it is cost-effective.
Example four, cylinder body 2 are three, and piston rod 1 is two.Its function and action are similar to example three, no longer detailed herein
State.
In addition, in above several embodiments, the section of the piston rod is circular or elliptical or polygon.
It is in order to which during exercise, its cylinder body is not in rotational action using the piston rod of non-circular shape.
Claims (6)
1. a kind of bar cylinder altogether, it is characterised in that including piston rod (1) and multiple cylinder bodies (2), the piston rod (1) sequentially passes through respectively
A cylinder body (2) simultaneously seals with cylinder body, is correspondingly provided with piston component (3) in each cylinder body (2), in each cylinder body (2)
Piston component (3) is fixedly connected on piston rod (1), and on each cylinder body (2), the both sides of piston component (3) are situated between equipped with work
Matter imports and exports (4).
2. a kind of bar cylinder altogether according to claim 1, it is characterised in that the cylinder body (2) is two, and piston rod (1) is one
It is a.
3. a kind of bar cylinder altogether according to claim 1, it is characterised in that the cylinder body (2) is two, and piston rod (1) is two
It is a.
4. a kind of bar cylinder altogether according to claim 1, it is characterised in that the cylinder body (2) is three, and piston rod (1) is one
It is a.
5. a kind of bar cylinder altogether according to claim 1, it is characterised in that the cylinder body (2) is three, and piston rod (1) is two
It is a.
6. a kind of bar cylinder altogether according to claim 1 or 2 or 3 or 4 or 5, it is characterised in that the section of the piston rod is
It is circular or elliptical or polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721254202.4U CN207229506U (en) | 2017-09-23 | 2017-09-23 | A kind of bar cylinder altogether |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721254202.4U CN207229506U (en) | 2017-09-23 | 2017-09-23 | A kind of bar cylinder altogether |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207229506U true CN207229506U (en) | 2018-04-13 |
Family
ID=61864645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721254202.4U Expired - Fee Related CN207229506U (en) | 2017-09-23 | 2017-09-23 | A kind of bar cylinder altogether |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207229506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842586A (en) * | 2019-12-06 | 2020-02-28 | 东阳温宾电子科技有限公司 | Arc milling auxiliary device |
-
2017
- 2017-09-23 CN CN201721254202.4U patent/CN207229506U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842586A (en) * | 2019-12-06 | 2020-02-28 | 东阳温宾电子科技有限公司 | Arc milling 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: 20180413 Termination date: 20210923 |