CN205190421U - Interior concealed front and back end portion cylinder with lock - Google Patents
Interior concealed front and back end portion cylinder with lock Download PDFInfo
- Publication number
- CN205190421U CN205190421U CN201521004490.9U CN201521004490U CN205190421U CN 205190421 U CN205190421 U CN 205190421U CN 201521004490 U CN201521004490 U CN 201521004490U CN 205190421 U CN205190421 U CN 205190421U
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- China
- Prior art keywords
- steel ball
- cylinder
- lock
- cylinder chamber
- spring
- Prior art date
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Abstract
The utility model discloses an interior concealed front and back end portion cylinder with lock, including actuating shaft, front end housing, cylinder, outer piston, self -locking spring, steel ball sleeve, steel ball, inner piston, the chamber inlet port that admits air, preceding cylinder chamber, lock spring, spring housing, back cylinder chamber, rear end cap and back cylinder chamber inlet port move back, actuating shaft is connected with the front end housing, the outside position at the front end housing is fixed to the cylinder, self -locking spring fixes on the outer piston, self -locking spring is located steel ball sleeve's left side position, back cylinder chamber installs the right side position at the spring housing, the rear end cap is located the below position of inner piston, back cylinder chamber inlet port is connected with the inner piston. This interior concealed front and back end portion cylinder with lock, small, the cylinder pressure is sufficient, and the reaction rate is fast, and end cover area lock improves work efficiency around having set up for the loss of machine can effectually be alleviated to working speed, and the high -quality alloy material of configuration, long service life, and the practicality is more outstanding, practices thrift the cost moreover.
Description
Technical field
The utility model relates to mechanical equipment technical field, is specially a kind of built-in rear ends cylinder with lock.
Background technique
Along with the prosperity of economy, the continuous raising of people's living standard, the development of production technology is become better and better, the utilization of people to oneself time is more and more harsher, in life, we are more and more higher for the requirement of machinery, wishing can by improving the working efficiency of machinery to the innovation of machinery, reduce the operating time, improve utilization efficiency, make it to have given play to maximum value, guide piston in cylinder, carry out the cylindrical metal parts of straight reciprocating motion, thermal energy is mechanical energy by expanding by working medium in cylinder, gas receiving piston in compresser cylinder compresses and improves pressure, turbo machine, the housing of rotary engine etc. also claims cylinder usually, the application of cylinder: printing, semiconductor, Automated condtrol, robot.Now there is a series of problem in cylinder commercially, such as volume cause greatly take up space larger, wear and tear in piston and cylinder wall cooperation place, cause cylinder pressure not enough, reaction is slow, front and rear cover is not locking, and working efficiency is not high, and operating rate is unhappy etc., result in Production requirement to can not get improving, cannot meet the demand of use, equipment use loss makes the user cost of equipment very high very soon, in the urgent need to improving the technology of cylinder utilization efficiency on market, improve the equipment of cylinder, save time, reduce costs, be existing commercially in the urgent need to.
Model utility content
The purpose of this utility model is to provide a kind of built-in rear ends cylinder with lock, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technological scheme: a kind of built-in rear ends cylinder with lock, comprise execution bar, front cover, cylinder barrel, outer piston, self-locking spring, steel ball sleeve, steel ball, inner carrier, air-inlet cavity inlet hole, front cylinder chamber, move back lock spring, spring housing, rear cylinder chamber, rear end cover and rear cylinder chamber inlet hole, described execution bar is connected with front cover, and perform the lower position that bar is positioned at front cover, described cylinder barrel is fixed on the outer fix of front cover, described front cylinder chamber is positioned at the lower position of cylinder barrel, described front cylinder chamber is connected with outer piston, described outer piston is arranged on the right positions in front cylinder chamber, described self-locking spring is fixed on outer piston, described air-inlet cavity inlet hole is positioned at the leftward position of cylinder barrel, and air-inlet cavity inlet hole is fixed on the right positions of front cover, described self-locking spring is positioned at the leftward position of steel ball sleeve, described steel ball sleeve is connected with steel ball, and steel ball is arranged on the inner side of steel ball sleeve, described moving back locks the lower position that spring is fixed on steel ball, described spring housing and steel ball are all positioned at the leftward position of moving back lock spring, and steel ball is connected with spring housing, described rear cylinder chamber is arranged on the right positions of spring housing, and rear cylinder chamber is positioned at the inner side of cylinder barrel, described inner carrier is fixed on the top position in rear cylinder chamber, described rear end cover is positioned at the lower position of inner carrier, described rear cylinder chamber inlet hole is connected with inner carrier.
Preferably, described front cover is provided with the locked groove of U-shaped fixed lock core.
Preferably, the link of fixing steel ball is provided with in described steel ball sleeve.
Preferably, the operation stroke of 5mm is had between described inner carrier and outer piston.
Preferably, big spring device is provided with in described spring housing.
Compared with prior art, the beneficial effects of the utility model are: this built-in rear ends cylinder with lock, the little shared space of volume is few, effectively avoid the situation of space waste, inside employs alloy material, long service life, well solve the situation that wearing and tearing easily appears in piston and cylinder wall cooperation place, the problem of cylinder pressure deficiency can not be there is, reaction velocity is fast, be provided with front and rear cover locking, effectively raise working efficiency, accelerate operating rate, and the high duty alloy material of configuration, effectively can alleviate the loss of machine, improve the utilization efficiency of device, practicability is more outstanding, and it is cost-saving, save time and save trouble, this is just required for user.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1, perform bar, 2, front cover, 3, cylinder barrel, 4, outer piston, 5, self-locking spring, 6, steel ball sleeve, 7, steel ball, 8, inner carrier, 9, air-inlet cavity inlet hole, 10, front cylinder chamber, 11, lock spring is moved back, 12, spring housing, 13, rear cylinder chamber, 14, rear end cover, 15, rear cylinder chamber inlet hole.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of technological scheme: a kind of built-in rear ends cylinder with lock, comprise and perform bar 1, front cover 2, cylinder barrel 3, outer piston 4, self-locking spring 5, steel ball sleeve 6, steel ball 7, inner carrier 8, air-inlet cavity inlet hole 9, front cylinder chamber 10, move back lock spring 11, spring housing 12, rear cylinder chamber 13, rear end cover 14 and rear cylinder chamber inlet hole 15, perform bar 1 to be connected with front cover 2, and perform the lower position that bar 1 is positioned at front cover 2, cylinder barrel 3 is fixed on the outer fix of front cover 2, front cover 2 is provided with the locked groove of U-shaped fixed lock core, front cylinder chamber 10 is positioned at the lower position of cylinder barrel 3, front cylinder chamber 10 is connected with outer piston 4, outer piston 4 is arranged on the right positions in front cylinder chamber 10, self-locking spring 5 is fixed on outer piston 4, air-inlet cavity inlet hole 9 is positioned at the leftward position of cylinder barrel 3, and air-inlet cavity inlet hole 9 is fixed on the right positions of front cover 2, self-locking spring 5 is positioned at the leftward position of steel ball sleeve 6, steel ball sleeve 6 is connected with steel ball 7, and steel ball 7 is arranged on the inner side of steel ball sleeve 6, the link of fixing steel ball is provided with in steel ball sleeve 6, move back the lower position that lock spring 11 is fixed on steel ball 7, spring housing 12 and steel ball 7 are all positioned at the leftward position of moving back lock spring 11, and steel ball 7 is connected with spring housing 12, rear cylinder chamber 13 is arranged on the right positions of spring housing 12, big spring device is provided with in spring housing 12, and rear cylinder chamber 13 is positioned at the inner side of cylinder barrel 3, inner carrier 8 is fixed on the top position in rear cylinder chamber 13, rear end cover 14 is positioned at the lower position of inner carrier 8, the operation stroke of 5mm is had between inner carrier 8 and outer piston 4, rear cylinder chamber inlet hole 15 is connected with inner carrier 8.
Working principle: perform bar 1 driven forward, inlet hole 15 air inlet of rear cylinder chamber, air-inlet cavity inlet hole 9 is vented, outer piston 4 goes forward on the basis of inner carrier 8 to run 5MM, steel ball sleeve 6 runs forward with outer piston 4 simultaneously, and rear cylinder chamber 13 produces pressure, and rear end steel ball 7 is discharged, a whole set of inner carrier 8 is separated with rear end cover 14 with outer piston 4, and unblock completes; When solid piston effectively runs stroke, front cylinder chamber 10 completes exhaust work, front cover 2U shape lock core heads into spring housing 12, steel ball corresponding front cover 2U shape lock grain, spring housing 12 is decontroled in the effect of big spring and is moved forward 5MM, fixing steel ball 7, automatic lockingly completes, cylinder normal ventilation is run repeatedly by above step, completes the whole process of built-in rear ends cylinder with lock work like this.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (5)
1. a built-in rear ends cylinder with lock, comprise and perform bar (1), front cover (2), cylinder barrel (3), outer piston (4), self-locking spring (5), steel ball sleeve (6), steel ball (7), inner carrier (8), air-inlet cavity inlet hole (9), front cylinder chamber (10), move back lock spring (11), spring housing (12), rear cylinder chamber (13), rear end cover (14) and rear cylinder chamber inlet hole (15), it is characterized in that: described execution bar (1) is connected with front cover (2), and perform the lower position that bar (1) is positioned at front cover (2), described cylinder barrel (3) is fixed on the outer fix of front cover (2), described front cylinder chamber (10) is positioned at the lower position of cylinder barrel (3), described front cylinder chamber (10) is connected with outer piston (4), described outer piston (4) is arranged on the right positions of front cylinder chamber (10), described self-locking spring (5) is fixed on outer piston (4), described air-inlet cavity inlet hole (9) is positioned at the leftward position of cylinder barrel (3), and air-inlet cavity inlet hole (9) is fixed on the right positions of front cover (2), described self-locking spring (5) is positioned at the leftward position of steel ball sleeve (6), described steel ball sleeve (6) is connected with steel ball (7), and steel ball (7) is arranged on the inner side of steel ball sleeve (6), described moving back locks the lower position that spring (11) is fixed on steel ball (7), described spring housing (12) and steel ball (7) are all positioned at the leftward position of moving back lock spring (11), and steel ball (7) is connected with spring housing (12), described rear cylinder chamber (13) is arranged on the right positions of spring housing (12), and rear cylinder chamber (13) is positioned at the inner side of cylinder barrel (3), described inner carrier (8) is fixed on the top position of rear cylinder chamber (13), described rear end cover (14) is positioned at the lower position of inner carrier (8), described rear cylinder chamber inlet hole (15) is connected with inner carrier (8).
2. the built-in rear ends cylinder with lock of one according to claim 1, is characterized in that: the locked groove described front cover (2) being provided with U-shaped fixed lock core.
3. the built-in rear ends cylinder with lock of one according to claim 1, is characterized in that: the link being provided with fixing steel ball (7) in described steel ball sleeve (6).
4. the built-in rear ends cylinder with lock of one according to claim 1, is characterized in that: the operation stroke having 5mm between described inner carrier (8) and outer piston (4).
5. the built-in rear ends cylinder with lock of one according to claim 1, is characterized in that: described spring housing is provided with big spring device in (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521004490.9U CN205190421U (en) | 2015-12-07 | 2015-12-07 | Interior concealed front and back end portion cylinder with lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521004490.9U CN205190421U (en) | 2015-12-07 | 2015-12-07 | Interior concealed front and back end portion cylinder with lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205190421U true CN205190421U (en) | 2016-04-27 |
Family
ID=55783416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521004490.9U Expired - Fee Related CN205190421U (en) | 2015-12-07 | 2015-12-07 | Interior concealed front and back end portion cylinder with lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205190421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061408A (en) * | 2017-04-12 | 2017-08-18 | 郑元阳 | A kind of built-in rear ends cylinder with lock of compact |
-
2015
- 2015-12-07 CN CN201521004490.9U patent/CN205190421U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061408A (en) * | 2017-04-12 | 2017-08-18 | 郑元阳 | A kind of built-in rear ends cylinder with lock of compact |
| CN107061408B (en) * | 2017-04-12 | 2019-01-25 | 郑元阳 | A kind of built-in rear ends cylinder with lock of compact |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20171207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |