CN206682074U - A kind of rotatable telescopic cylinder - Google Patents
A kind of rotatable telescopic cylinder Download PDFInfo
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- CN206682074U CN206682074U CN201720436353.5U CN201720436353U CN206682074U CN 206682074 U CN206682074 U CN 206682074U CN 201720436353 U CN201720436353 U CN 201720436353U CN 206682074 U CN206682074 U CN 206682074U
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- cylinder
- main shaft
- rotary sleeve
- bearing
- admission hole
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Abstract
The utility model provides a kind of rotatable telescopic cylinder,Including rear air admission hole,Cylinder tail-hood,Piston,Mainshaft mechanism,Air cylinder front cover,Preceding air admission hole,Drive pulley,Timing belt,Synchronous pulley,Rotary sleeve,Trundle,Special-shaped seal components,Cylinder main shaft and U-shaped chute,Preceding air admission hole is provided with air cylinder front cover,Air admission hole processing is in cylinder tail-hood afterwards,Piston right-hand member is provided with mainshaft mechanism,Synchronous pulley is connected with drive pulley by timing belt,Synchronous pulley is assemblied in rotary sleeve outer end,Trundle is connected through rotary sleeve with mainshaft mechanism,The design can rotate also flexible,Special-shaped seal components the inner is provided with cylinder main shaft,Cylinder main shaft outer end is provided with U-shaped chute,U-shaped chute is provided between cylinder main shaft and Special-shaped seal components,The design had both realized the transmission of power,Sealing problem when cylinder main shaft stretches is realized again,The utility model is easy to use,Increase feature,Good sealing effect,Reliability is high.
Description
Technical field
The utility model is a kind of rotatable telescopic cylinder, belongs to cylinder machinery equipment field.
Background technology
Guiding piston carries out the cylindrical metal parts of straight reciprocating motion in cylinder.Working medium passes through in cylinder
Expansion converts heat into mechanical energy；Gas receiving piston in compresser cylinder compresses and improves pressure.Turbine, rotation are lived
The housing of plug engine etc. is generally also referred to as " cylinder ".The application field of cylinder：Print (tension force), semiconductor (mash welder,
Chip is ground), Automated condtrol, robot etc..
Traditional cylinder is generally divided into two kinds, and a kind of is common telescopic cylinder, and another is rotary cylinder, i.e., pneumatic
Rotation motor, or both cylinders can only do stretching motion, do not allow cylinder main shaft to rotate, revolved or cylinder main shaft can only be done
Transhipment is dynamic, and feature is low, and use range is small.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of rotatable telescopic cylinder, with solution
The problem of being proposed in certainly above-mentioned background technology, the utility model is easy to use, increases feature, good sealing effect, reliability height.
To achieve these goals, the utility model is to realize by the following technical solutions：One kind is rotatable to stretch
Contracting cylinder, including telescoping mechanism and rotating mechanism, the telescoping mechanism include rear air admission hole, cylinder tail-hood, piston, outside cylinder
Shell, mainshaft mechanism, air cylinder front cover and preceding air admission hole, the cylinder tail-hood right-hand member are provided with cylinder baffle, and the cylinder baffle is right
End is installed with air cylinder front cover, is provided with preceding air admission hole on the air cylinder front cover, it is described after air admission hole processing in cylinder tail-hood, it is described
Piston is provided with the right side of cylinder tail-hood, the piston right-hand member is provided with mainshaft mechanism, air cylinder front cover is assembled on the mainshaft mechanism,
The piston and mainshaft mechanism are installed in inside cylinder baffle, and the rotating mechanism includes motor, drive pulley, synchronization
Band, synchronous pulley, rotary sleeve, trundle, bearing one, bearing two and cylinder procapsid, the motor right-hand member are provided with transmission belt
Wheel, the drive pulley top are provided with synchronous pulley, and the synchronous pulley is connected with drive pulley by timing belt, described
Synchronous pulley is assemblied in rotary sleeve outer end, and the rotary sleeve outer end is installed with bearing one and bearing two, the bearing one and
Bearing two is assemblied in cylinder procapsid the inner, and the right side of bearing two is provided with synchronous pulley, set on the right side of the synchronous pulley
There is bearing one, the synchronous pulley is assemblied in inside cylinder procapsid, and trundle, the trundle are installed with the rotary sleeve
It is connected through rotary sleeve with mainshaft mechanism, the cylinder procapsid left end is provided with air cylinder front cover, and the mainshaft mechanism includes different
Shape seal, cylinder main shaft and U-shaped chute, the Special-shaped seal components are inner to be provided with cylinder main shaft, the cylinder main shaft outer end
U-shaped chute is provided with, U-shaped chute is provided between the cylinder main shaft and Special-shaped seal components, the U-shaped chute top is installed with biography
Dynamic pin, the Special-shaped seal components are assemblied between rotary sleeve and cylinder main shaft.
Further, the piston is connected with cylinder main shaft by bearing, before the cylinder main shaft right-hand member passes through cylinder
Lid is connected with rotary sleeve, and the cylinder main shaft extends rotary sleeve right-hand member.
Further, it is respectively mounted Air Filter inside the rear air admission hole and preceding air admission hole.
Further, the trundle is provided with four, and four trundles are equidistantly mounted on rotary sleeve, the rotation
Set is connected by four trundles and U-shaped chute with cylinder main shaft.
Further, the cylinder procapsid is connected by bearing one and bearing two with rotary sleeve.
Further, the U-shaped chute is provided with eight groups, and U-shaped chute described in eight groups is equidistantly processed in cylinder main shaft outer end, institute
It is inner inside U-shaped chute to state Special-shaped seal components.
The beneficial effects of the utility model：A kind of rotatable telescopic cylinder of the present utility model, the utility model pass through
Air admission hole, piston, motor, drive pulley, timing belt, synchronous pulley, rotary sleeve and trundle afterwards, the design make cylinder main shaft
It can rotate, can also utilize keyway arrangements to realize flexible, increase feature, solve traditional cylinder and be generally divided into two kinds, one kind
It is common telescopic cylinder, another is rotary cylinder, i.e. Pneumatic rotary motor, otherwise both cylinders can only do flexible fortune
It is dynamic, do not allow cylinder main shaft to rotate, otherwise the problems such as cylinder main shaft can only rotate, and feature is low, and use range is small.
Because addition Special-shaped seal components, cylinder main shaft and U-shaped chute, the design had both realized the transmission of power, realize again
Sealing problem when cylinder main shaft is flexible, it is achieved thereby that the purpose of whole Design of Mechanical Structure, should because adding Air Filter
Design prevents that impurity enters inside cylinder baffle in air, the service life of the part such as lifting piston, the utility model user
Just, feature, good sealing effect, reliability height are increased.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of rotatable telescopic cylinder of the utility model；
Fig. 2 is the schematic diagram of mainshaft mechanism in a kind of rotatable telescopic cylinder of the utility model；
In figure：Air admission hole, 2- cylinders tail-hood, 3- pistons, 4- cylinder baffles, 5- mainshaft mechanisms, 6- air cylinder front covers, 7- after 1-
Motor, 8- drive pulleys, 9- timing belts, 10- synchronous pulleys, 11- rotary sleeves, 12- trundles, 13- bearings one, 14- bearings two,
Air admission hole, 17- Special-shaped seal components, 18- cylinders main shaft, 19-U type chutes before 15- cylinders procapsid, 16-.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme：A kind of rotatable telescopic cylinder, including stretch
Contracting mechanism and rotating mechanism, the telescoping mechanism include rear air admission hole 1, cylinder tail-hood 2, piston 3, cylinder baffle 4, main shaft machine
Structure 5, air cylinder front cover 6 and preceding air admission hole 16, the right-hand member of cylinder tail-hood 2 are provided with cylinder baffle 4, and the right-hand member of cylinder baffle 4 is installed with gas
Cylinder front cover 6, air admission hole 16 before being provided with air cylinder front cover 6, rear air admission hole 1 is processed to be set on cylinder tail-hood 2, the right side of cylinder tail-hood 2
There is piston 3, the right-hand member of piston 3 is provided with mainshaft mechanism 5, and air cylinder front cover 6, piston 3 and mainshaft mechanism are assembled on mainshaft mechanism 5
5 are installed in inside cylinder baffle 4, and the design realizes that main shaft stretches.
Rotating mechanism includes motor 7, drive pulley 8, timing belt 9, synchronous pulley 10, rotary sleeve 11, trundle 12, bearing
One 13, bearing 2 14 and cylinder procapsid 15, the right-hand member of motor 7 are provided with drive pulley 8, and the top of drive pulley 8 is provided with synchronization
Belt wheel 10, synchronous pulley 10 are connected with drive pulley 8 by timing belt 9, and synchronous pulley 10 is assemblied in the outer end of rotary sleeve 11, rotation
The outer end of pivoted housing 11 is installed with bearing 1 and bearing 2 14, and bearing 1 and bearing 2 14 are assemblied in cylinder procapsid 15
The inner, the right side of bearing 2 14 are provided with synchronous pulley 10, and the right side of synchronous pulley 10 is provided with bearing 1, and synchronous pulley 10 is assemblied in
Inside cylinder procapsid 15, trundle 12 is installed on rotary sleeve 11, trundle 12 is connected through rotary sleeve 11 with mainshaft mechanism 5
Connect, the left end of cylinder procapsid 15 is provided with air cylinder front cover 6, and the design realizes that main shaft rotates.
Mainshaft mechanism 5 includes Special-shaped seal components 17, cylinder main shaft 18 and U-shaped chute 19, and the inner of Special-shaped seal components 17 is set
There is cylinder main shaft 18, the outer end of cylinder main shaft 18 is provided with U-shaped chute 19, and U is provided between cylinder main shaft 18 and Special-shaped seal components 17
Type chute 19, the U-shaped top of chute 19 are installed with trundle 12, Special-shaped seal components 17 be assemblied in rotary sleeve 11 and cylinder main shaft 18 it
Between, the design improves sealing effectiveness.
Piston 3 is connected with cylinder main shaft 18 by bearing, and the right-hand member of cylinder main shaft 18 passes through air cylinder front cover 6 and rotary sleeve 11
It is connected, cylinder main shaft 18 extends the right-hand member of rotary sleeve 11, is respectively mounted inside rear air admission hole 1 and preceding air admission hole 16 dust-proof
Net, trundle 12 are provided with four, and four trundles 12 are equidistantly mounted on rotary sleeve 11, and rotary sleeve 11 passes through four trundles 12
And U-shaped chute 19 is connected with cylinder main shaft 18, cylinder procapsid 15 passes through bearing 1 and bearing 2 14 and rotary sleeve
11 are connected, and U-shaped chute 19 is provided with eight groups, and eight groups of U-shaped chutes 19 are equidistantly processed in the outer end of cylinder main shaft 18, Special-shaped seal components 17
The inner is arranged on inside U-shaped chute 19.
Embodiment：In progress in use, being checked first by personnel the utility model, check whether and deposit
In defect, it can not just carry out using if there is defect, now need to notify maintenance personal to be repaired, if do not deposited
It can be carried out using if problem, in use, user of service adds compression sky by rear air admission hole 1 into cylinder baffle 4
Gas, compressed air can promote piston 3 to move right, and piston 3, which moves right, drives cylinder main shaft 18 to move right, user of service
Also compressed air can be added into cylinder baffle 4 by preceding air admission hole 16, can be moved to the left piston 3, piston 3 is moved to the left band
Cylinder main shaft 18 of taking offence is moved to the left, and realizes the expanding-contracting action of cylinder main shaft 18, and user of service runs motor 7, and the work of motor 7, which drives, to be passed
Movable belt pulley 8 rotates, because synchronous pulley 10 is connected with drive pulley 8 by timing belt 9, so drive pulley 8 rotate drive it is same
Step belt wheel 10 rotates, because cylinder procapsid 15 is connected by bearing 1 and bearing 2 14 with rotary sleeve 11, so synchronization
The rotation of belt wheel 10 drives rotary sleeve 11 to rotate, because rotary sleeve 11 passes through four trundles 12 and U-shaped chute 19 and cylinder main shaft
18 are connected, so the rotating band of rotary sleeve 11 is taken offence, cylinder main shaft 18 rotates, and realizes that cylinder main shaft 18 rotates, and the design solves tradition
Cylinder be generally divided into two kinds, a kind of is common telescopic cylinder, and another is rotary cylinder, i.e. Pneumatic rotary motor, this
Or two kinds of cylinders can only do stretching motion, cylinder main shaft is not allowed to rotate, otherwise cylinder main shaft can only rotate, function
The problems such as property is low, and use range is small.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of rotatable telescopic cylinder, including telescoping mechanism and rotating mechanism, it is characterised in that：The telescoping mechanism bag
Include rear air admission hole, cylinder tail-hood, piston, cylinder baffle, mainshaft mechanism, air cylinder front cover and preceding air admission hole, the cylinder tail-hood
Right-hand member is provided with cylinder baffle, and the cylinder baffle right-hand member is installed with air cylinder front cover, preceding air admission hole is provided with the air cylinder front cover,
Air admission hole processing is provided with piston on the right side of cylinder tail-hood, the cylinder tail-hood after described, and the piston right-hand member is provided with main shaft machine
Structure, air cylinder front cover is assembled on the mainshaft mechanism, the piston and mainshaft mechanism are installed in inside cylinder baffle；
The rotating mechanism includes motor, drive pulley, timing belt, synchronous pulley, rotary sleeve, trundle, bearing one, bearing two
And cylinder procapsid, the motor right-hand member are provided with drive pulley, synchronous pulley is provided with above the drive pulley, it is described same
Step belt wheel is connected with drive pulley by timing belt, and the synchronous pulley is assemblied in rotary sleeve outer end, the rotary sleeve outer end
Bearing one and bearing two are installed, the bearing one and bearing two are assemblied in cylinder procapsid the inner, the bearing two
Right side is provided with synchronous pulley, is provided with bearing one on the right side of the synchronous pulley, the synchronous pulley is assemblied in cylinder procapsid
Portion, trundle is installed on the rotary sleeve, the trundle is connected through rotary sleeve with mainshaft mechanism, the cylinder fore shell
Body left end is provided with air cylinder front cover；
The mainshaft mechanism includes Special-shaped seal components, cylinder main shaft and U-shaped chute, and the Special-shaped seal components are inner to be provided with cylinder
Main shaft, the cylinder main shaft outer end are provided with U-shaped chute, U-shaped chute, institute are provided between the cylinder main shaft and Special-shaped seal components
State U-shaped chute top and trundle is installed, the Special-shaped seal components are assemblied between rotary sleeve and cylinder main shaft.
A kind of 2. rotatable telescopic cylinder according to claim 1, it is characterised in that：The piston leads to cylinder main shaft
Cross bearing to be connected, the cylinder main shaft right-hand member is connected through air cylinder front cover with rotary sleeve, and the cylinder main shaft extends rotation
Pivoted housing right-hand member.
A kind of 3. rotatable telescopic cylinder according to claim 1, it is characterised in that：Air admission hole and advance after described
Air Filter is respectively mounted inside stomata.
A kind of 4. rotatable telescopic cylinder according to claim 1, it is characterised in that：The trundle is provided with four,
Four trundles are equidistantly mounted on rotary sleeve, and the rotary sleeve passes through four trundles and U-shaped chute and cylinder master
Axle is connected.
A kind of 5. rotatable telescopic cylinder according to claim 1, it is characterised in that：The cylinder procapsid passes through axle
Hold one and bearing two be connected with rotary sleeve.
A kind of 6. rotatable telescopic cylinder according to claim 1, it is characterised in that：The U-shaped chute is provided with eight groups,
The equidistantly processing of U-shaped chute described in eight groups is inner inside U-shaped chute in cylinder main shaft outer end, the Special-shaped seal components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720436353.5U CN206682074U (en) | 2017-04-24 | 2017-04-24 | A kind of rotatable telescopic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720436353.5U CN206682074U (en) | 2017-04-24 | 2017-04-24 | A kind of rotatable telescopic cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206682074U true CN206682074U (en) | 2017-11-28 |
Family
ID=60403170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720436353.5U Active CN206682074U (en) | 2017-04-24 | 2017-04-24 | A kind of rotatable telescopic cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206682074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015542A (en) * | 2018-08-13 | 2018-12-18 | 安徽天裕汽车零部件制造有限公司 | A kind of hydraulic controller of vehicle chassis components rotation machine table |
-
2017
- 2017-04-24 CN CN201720436353.5U patent/CN206682074U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015542A (en) * | 2018-08-13 | 2018-12-18 | 安徽天裕汽车零部件制造有限公司 | A kind of hydraulic controller of vehicle chassis components rotation machine table |
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