CN208686695U - A kind of automatic reciprocating air cylinder - Google Patents
A kind of automatic reciprocating air cylinder Download PDFInfo
- Publication number
- CN208686695U CN208686695U CN201821226493.0U CN201821226493U CN208686695U CN 208686695 U CN208686695 U CN 208686695U CN 201821226493 U CN201821226493 U CN 201821226493U CN 208686695 U CN208686695 U CN 208686695U
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- China
- Prior art keywords
- end cap
- rear end
- piston
- piston rod
- air inlet
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Abstract
The utility model relates to a kind of structure is simple, space hold is small, move back and forth simpler efficiently automatic reciprocating air cylinder, including secondary piston bar, drive end bearing bracket, piston, cylinder barrel, rear end cap, piston rod afterwards, buting iron, air inlet pipe, machine control valve, Pneumatic valve, the rear and front end of the cylinder barrel is connect with drive end bearing bracket and rear end cap respectively, the piston is located in cylinder barrel and connect respectively with secondary piston bar and rear piston rod, the secondary piston bar passes through drive end bearing bracket and is slidably matched with drive end bearing bracket, piston rod passes through rear end cap and is slidably matched with rear end cap after described, the drive end bearing bracket is connected to air inlet pipe, piston rod is equipped with buting iron after described, the stopper that the rear end cap is equipped on machine control valve and machine control valve is located at rear piston rod and stretches on stroke, the rear end cap is equipped with air inlet two, the Pneumatic valve be also mounted on rear end cap and with air inlet two Connection, gas source are connected to air inlet pipe and Pneumatic valve respectively by machine control valve.
Description
Technical field
The utility model relates to a kind of automatic reciprocating air cylinders.
Background technique
Cylinder is to be able to guide piston wherein carrying out straight reciprocating motion and other can be converted to the cylindrical shape of mechanical energy
Metal part is widely used in every field.Existing cylinder generally comprises the internal cylinder body with cavity, is set to
The intracorporal cavity of cylinder is separated into phase by the piston rod that in the cylinder body and piston that can be slidably reciprocated and inner end and piston are connected, piston
Offer a through-hole respectively on the cylinder side wall of mutual independent cavity one and cavity two, cavity one and two side of cavity, pass through to
One of through-hole is passed through medium, and another through-hole, which releases medium, can push piston and piston rod movement.Transformation is passed through medium
Piston reverses direction can be pushed to move with the through-hole for releasing medium, to be changed into the output of mechanical energy.
But the structure by how to realize reciprocating air cylinder, which is more simplified, gas circuit control is simpler is one and needs to be solved
Certainly the problem of.
Utility model content
In view of the deficienciess of the prior art, a kind of the purpose of this utility model is to provide structures simple, space hold
Small, the simpler efficiently automatic reciprocating air cylinder of reciprocating motion.
To achieve the above object, the utility model provides following technical solution: a kind of automatic reciprocating air cylinder, including preceding work
Stopper rod, drive end bearing bracket, piston, cylinder barrel, rear end cap, rear piston rod, buting iron, air inlet pipe, machine control valve, Pneumatic valve, before the cylinder barrel
Both ends are connect with drive end bearing bracket and rear end cap respectively afterwards, and the piston, which is located in cylinder barrel and respectively with secondary piston bar and rear piston rod, to be connected
It connects, the secondary piston bar passes through drive end bearing bracket and is slidably matched with drive end bearing bracket, and the rear piston rod passes through rear end cap and and rear end cap
It is slidably matched, the drive end bearing bracket is connected to air inlet pipe, and the rear piston rod is equipped with buting iron, and the rear end cap is equipped with machine control valve
And the stopper on machine control valve is located at rear piston rod and stretches on stroke, the rear end cap is equipped with air inlet two, the Pneumatic valve
It is also mounted on rear end cap and is connected to air inlet two, gas source is connected to air inlet pipe and Pneumatic valve respectively by machine control valve.
Preferably, the rear end exterior surface is recess.
Preferably, further including bolt, the bolt is spirally connected with drive end bearing bracket and rear end cap respectively.
Preferably, the edge of the piston is equipped with piston packing ring.
Preferably, the removable connection specifically refers to be clamped between buting iron and piston rod.
In conclusion the utility model has the following beneficial effects:
1, it is commutated by machine control valve, so that the reciprocating motion of cylinder is realized in an air inlet.
2, machine control valve and Pneumatic valve are located in the depressed section of rear end cap in entire automatic reciprocating air cylinder, so that entire reciprocal
Cylinder integrated level is high, and volume is smaller.
3, piston is carried out reciprocal by piston packing ring, and lubricity is good and passes through bolt further by drive end bearing bracket and rear end cap
It is screwed tight, to further realize dampproof effect, environmental requirement is lower.
4, it is matched between machine control valve and Pneumatic valve, to realize reciprocating motion rapidly, and passes through design stopper
Active strokes are to control the distance of stretch out and draw back of reciprocating air cylinder.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of automatic reciprocating air cylinder.
Fig. 2 is the diagrammatic cross-section of automatic reciprocating air cylinder.
Appended drawing reference: 1, secondary piston bar, 2, drive end bearing bracket, 3, piston, 4, cylinder barrel, 5, rear end cap, 6, rear piston rod, 7, gear
Iron, 8, air inlet pipe, 9, machine control valve, 10, Pneumatic valve, 11, stopper, 12, air inlet two, 13, piston packing ring, 14, bolt.
Specific embodiment
A kind of automatic reciprocating air cylinder, including secondary piston bar 1, drive end bearing bracket 2, piston 3, cylinder barrel 4, rear end cap 5, rear piston rod 6,
Buting iron 7, air inlet pipe 8, machine control valve 9, Pneumatic valve 10, the rear and front end of the cylinder barrel 4 are connect with drive end bearing bracket 2 and rear end cap 5 respectively,
The piston 3 is located in cylinder barrel 4 and connect respectively with secondary piston bar 1 and rear piston rod 6, and the secondary piston bar 1 passes through drive end bearing bracket 2
And be slidably matched with drive end bearing bracket 2, it is described after piston rod 6 pass through and rear end cap 5 and be slidably matched with rear end cap 5, the drive end bearing bracket 2 with
Air inlet pipe 8 is connected to, and the rear piston rod 6 is equipped with buting iron 7, and the rear end cap 2 is equipped with the resistance on machine control valve 9 and machine control valve 9
Block 11 is located at rear piston rod 6 and stretches on stroke, and the rear end cap 5 is equipped with air inlet 2 12, and the Pneumatic valve 10 is also installed
It is connected on rear end cap 10 and with air inlet 2 12, gas source is connected to air inlet pipe 8 and Pneumatic valve 10 respectively by machine control valve 9；Institute
Stating 5 outer surface of rear end cap is recess；It further include bolt 14, the bolt 14 is spirally connected with drive end bearing bracket 2 and rear end cap 5 respectively；Institute
The edge for stating piston 3 is equipped with piston packing ring 13.
In the specific implementation, gas source enters air inlet pipe and Pneumatic valve by machine control valve, and Pneumatic valve is held off at this time,
Air inlet pipe starts to ventilate, and piston moves backward, and secondary piston bar and rear piston rod is driven to move backward together, when after piston rod on
After buting iron touches the stopper on machine control valve, machine control valve commutates to the gas circuit of air inlet pipe and Pneumatic valve, thus turn off into
Tracheae supplies Pneumatic valve, and Pneumatic valve is opened, and carries out air inlet to air inlet two, to push piston advances forward, and then band
Dynamic secondary piston bar and rear piston rod move forward, and after the stopper stress of machine control valve disappears, machine control valve commutates again,
Pneumatic valve is closed, air inlet pipe air inlet, and then pushes piston to move backward again.
Claims (6)
1. a kind of automatic reciprocating air cylinder, it is characterised in that: including secondary piston bar (1), drive end bearing bracket (2), piston (3), cylinder barrel (4),
Rear end cap (5), rear piston rod (6), buting iron (7), air inlet pipe (8), machine control valve (9), Pneumatic valve (10), before the cylinder barrel (4)
Both ends are connect with drive end bearing bracket (2) and rear end cap (5) respectively afterwards, the piston (3) be located in cylinder barrel (4) and respectively with secondary piston bar
(1) it is connected with rear piston rod (6), the secondary piston bar (1) passes through drive end bearing bracket (2) and is slidably matched with drive end bearing bracket (2), after described
Piston rod (6) passes through rear end cap (5) and is slidably matched with rear end cap (5), and the drive end bearing bracket (2) is connected to air inlet pipe (8), described
Piston rod (6) is equipped with buting iron (7) afterwards, and the rear end cap (5) is equipped with the stopper on machine control valve (9) and machine control valve (9)
(11) it is located at rear piston rod (6) to stretch on stroke, the rear end cap (5) is equipped with air inlet two (12), the Pneumatic valve (10)
It is also mounted on rear end cap (5) and is connected to air inlet two (12), gas source is gentle with air inlet pipe (8) respectively by machine control valve (9)
Control valve (10) connection.
2. automatic reciprocating air cylinder according to claim 1, it is characterised in that: rear end cap (5) outer surface is recess.
3. automatic reciprocating air cylinder according to claim 1, it is characterised in that: it further include bolt (14), the bolt (14)
It is spirally connected respectively with drive end bearing bracket (2) and rear end cap (5).
4. automatic reciprocating air cylinder according to claim 1, it is characterised in that: it is close that the edge of the piston (3) is equipped with piston
Seal ring (13).
5. automatic reciprocating air cylinder according to claim 1, it is characterised in that: after described between piston rod (6) and buting iron (7)
Removable connection.
6. automatic reciprocating air cylinder according to claim 5, it is characterised in that: the removable connection specifically refers to buting iron
(7) it is clamped between piston rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821226493.0U CN208686695U (en) | 2018-08-01 | 2018-08-01 | A kind of automatic reciprocating air cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821226493.0U CN208686695U (en) | 2018-08-01 | 2018-08-01 | A kind of automatic reciprocating air cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208686695U true CN208686695U (en) | 2019-04-02 |
Family
ID=65883261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821226493.0U Active CN208686695U (en) | 2018-08-01 | 2018-08-01 | A kind of automatic reciprocating air cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208686695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345120A (en) * | 2019-06-28 | 2019-10-18 | 宁波全盛世纪气动科技有限公司 | Automatic reciprocating air cylinder |
-
2018
- 2018-08-01 CN CN201821226493.0U patent/CN208686695U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345120A (en) * | 2019-06-28 | 2019-10-18 | 宁波全盛世纪气动科技有限公司 | Automatic reciprocating air cylinder |
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