CN212744563U - Rodless cylinder capable of being rapidly disassembled - Google Patents
Rodless cylinder capable of being rapidly disassembled Download PDFInfo
- Publication number
- CN212744563U CN212744563U CN202021583880.7U CN202021583880U CN212744563U CN 212744563 U CN212744563 U CN 212744563U CN 202021583880 U CN202021583880 U CN 202021583880U CN 212744563 U CN212744563 U CN 212744563U
- Authority
- CN
- China
- Prior art keywords
- screw thread
- thick bamboo
- thread section
- clearance fit
- slider
- 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
Links
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 23
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 23
- 241001330002 Bambuseae Species 0.000 claims abstract description 23
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 23
- 239000011425 bamboo Substances 0.000 claims abstract description 23
- 238000007493 shaping process Methods 0.000 claims abstract description 14
- 239000010963 304 stainless steel Substances 0.000 claims description 3
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 6
- 238000007790 scraping Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Images
Landscapes
- Actuator (AREA)
Abstract
The utility model discloses a can dismantle rodless jar fast, relate to the pneumatic executive component field, including body and slider, the shaping has the through-hole on the slider, and body clearance fit installs in the through-hole, and the upper and lower both ends of body are all shaped with the ladder groove, and the shaping of ladder groove department has the external screw thread, and the external diameter of external screw thread is less than the diameter of body, and screw thread upper spiral fit installs screw thread section of thick bamboo and nut, and the outside at upper and lower both ends of screw thread section of thick bamboo all shaped has the boss, and the below of screw thread section of thick bamboo is equipped with spacing sleeve, and spacing sleeve clearance fit installs in the outside of body, and spacing sleeve; a screw thread section of thick bamboo and nut homoenergetic enough correspond the external screw thread button through the ladder groove and go out the body, and a screw thread section of thick bamboo and nut button go out the body after, and the body just can be deviate from to the slider, is convenient for install and dismantle, can realize locking each other through the external screw thread between a screw thread section of thick bamboo and the nut to the position of a locking screw thread section of thick bamboo, the sliding stroke that a spacing sleeve supplied the slider provides spacing effect, facilitates the use.
Description
Technical Field
The utility model belongs to the technical field of pneumatic actuator and specifically relates to a can dismantle rodless jar fast and relate to.
Background
In the prior art, a rodless cylinder refers to a cylinder which is connected with an external actuating mechanism such as a sliding block in a direct or indirect mode through a piston and enables the external actuating mechanism to reciprocate along with the piston, and the sliding block is in sliding fit with a pipe body.
In a severe working environment, internal parts of the sliding block can be damaged before other parts of the cylinder, the service life of the whole cylinder is seriously influenced, and therefore the internal parts of the sliding block need to be replaced; when the sliding block is disassembled, the sliding block and the pipe body need to be separated from each other, and the sliding block can be taken out only after the end covers are disassembled because the outer diameters of the two end covers of the standard rodless cylinder on the market are larger than the diameter of the pipe body, so that the installation and the disassembly are inconvenient, and the stroke limit of the standard rodless cylinder on the market is difficult to control.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, provides a technical scheme that can solve above-mentioned problem.
The utility model provides a can dismantle rodless jar fast, including body and slider, the shaping has the through-hole on the slider, body clearance fit installs in the through-hole, the upper and lower both ends of body all shaping has the ladder groove, ladder groove department shaping has the external screw thread, the external diameter of external screw thread is less than the diameter of body, screw thread section of thick bamboo and nut are installed to spiral fit on the external screw thread, the nut sets up the outside at a screw thread section of thick bamboo, the outside at both ends all shaping has the boss about a screw thread section of thick bamboo, the below of a screw thread section of thick bamboo is equipped with spacing sleeve, spacing sleeve clearance fit installs in the outside of body.
As a further aspect of the present invention: the upper and lower both ends of slider through-hole all the shaping have the annular, and wear-resisting ring is installed to the clearance fit in the annular, and wear-resisting ring clearance fit installs in the outside of body, and the upper and lower both ends of slider all can be dismantled and be connected with the apron, and the middle part shaping of apron has the round hole, and round hole clearance fit is in the outside of body, and wear-resisting ring setting is between annular and apron.
As a further aspect of the present invention: the inboard shaping of apron has the countersunk head groove, and countersunk head groove and round hole coaxial setting each other, and countersunk head inslot clearance fit installs scrapes the dirt cover, scrapes dirt cover clearance fit and installs in the outside of body.
As a further aspect of the present invention: the cover plate is detachably mounted at the upper end and the lower end of the sliding block correspondingly through screws.
As a further aspect of the present invention: the limiting sleeve is detachably mounted on the boss at the lower end of the threaded cylinder through a screw.
As a further aspect of the present invention: the pipe body is arranged in a hollow mode and made of 304 stainless steel.
Compared with the prior art, the beneficial effects of the utility model are that: a screw thread section of thick bamboo and nut homoenergetic enough correspond the external screw thread button through the ladder groove and go out the body, and a screw thread section of thick bamboo and nut button go out the body after, and the body just can be deviate from to the slider, and convenient and fast is convenient for install and dismantle, can realize locking each other through the external screw thread between a screw thread section of thick bamboo and the nut to the position of a locking screw thread section of thick bamboo, the slip stroke that spacing sleeve supplied the slider provides spacing effect, facilitates the use.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic sectional structure of the present invention.
Fig. 2 is an illustration of the explosive section structure of the nut, boss and limit sleeve installed on the pipe body.
Fig. 3 is an explosion profile structure diagram of the slider, the wear-resistant ring and the dust scraping sleeve installed on the pipe body.
Shown in the figure: 1. a pipe body; 2. a slider; 3. a through hole; 4. a stepped groove; 5. an external thread; 6. a threaded barrel; 7. a nut; 8. a boss; 9. a limiting sleeve; 10. a ring groove; 11. a wear ring; 12. a cover plate; 13. a circular hole; 14. a countersunk groove; 15. and a dust scraping sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a rodless cylinder capable of being quickly disassembled comprises a tube body 1 and a slide block 2, wherein a through hole 3 is formed in the slide block 2, the tube body 1 is installed in the through hole 3 in a clearance fit manner, stepped grooves 4 are formed in the upper end and the lower end of the tube body 1, external threads 5 are formed in the stepped grooves 4, the outer diameter of the external threads 5 is smaller than the diameter of the tube body 1, a thread cylinder 6 and a nut 7 are installed on the external threads 5 in a spiral fit manner, the nut 7 is arranged on the outer side of the thread cylinder 6, bosses 8 are formed on the outer sides of the upper end and the lower end of the thread cylinder 6, a limiting sleeve 9 is arranged below the thread cylinder 6, the limiting sleeve 9 is installed on the outer side of the tube body; the principle is as follows: a screw thread section of thick bamboo 6 and nut 7 homoenergetic enough correspond 5 buttons of external screw thread through ladder groove 4 and go out body 1, and screw thread section of thick bamboo 6 and nut 7 button go out body 1 back, and body 1 just can be deviate from to slider 2, convenient and fast, and the installation and the dismantlement of being convenient for can realize locking each other through external screw thread 5 between screw thread section of thick bamboo 6 and the nut 7 to the position of locking screw thread section of thick bamboo 6, the sliding stroke that stop sleeve 9 supplied slider 2 provides spacing effect, facilitates the use.
As a further aspect of the present invention: annular grooves 10 are formed in the upper end and the lower end of each through hole 3 of the sliding block 2, wear-resisting rings 11 are arranged in the annular grooves 10 in a clearance fit mode, the wear-resisting rings 11 are arranged on the outer side of the pipe body 1 in a clearance fit mode, cover plates 12 are detachably connected to the upper end and the lower end of the sliding block 2, circular holes 13 are formed in the middle of the cover plates 12, the circular holes 13 are arranged on the outer side of the pipe body 1 in a clearance fit mode, and the wear-resisting rings 11; the wear-resisting ring 11 is arranged, so that the service life of the sliding block 2 sliding on the pipe body 1 is effectively prolonged, the wear-resisting ring 11 can be replaced by detaching the cover plate 12 when damaged, and the wear-resisting ring is convenient and quick.
As a further aspect of the present invention: a countersunk groove 14 is formed on the inner side of the cover plate 12, the countersunk groove 14 and the round hole 13 are coaxially arranged, a dust scraping sleeve 15 is arranged in the countersunk groove 14 in a clearance fit manner, and the dust scraping sleeve 15 is arranged on the outer side of the pipe body 1 in a clearance fit manner; the dust scraping sleeve 15 can prevent external dust from entering the matching gap between the pipe body 1 and the sliding block 2, namely the through hole 3, so that the service life of the wear-resisting ring 11 is prolonged.
As a further aspect of the present invention: the cover plate 12 is detachably arranged at the upper end and the lower end of the sliding block 2 correspondingly through screws; so that the cover plate 12 can be more conveniently and quickly assembled and disassembled.
As a further aspect of the present invention: the limiting sleeve 9 is detachably arranged on the boss 8 at the lower end of the threaded cylinder 6 through a screw; the installation and the disassembly of the limiting sleeve 9 are more convenient and faster.
As a further aspect of the present invention: the pipe body 1 is arranged in a hollow mode, so that raw materials for preparing the pipe body 1 can be effectively reduced; the pipe body 1 is made of 304 stainless steel, so that the pipe body 1 is higher in hardness and longer in service life.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a can dismantle rodless jar fast, includes body and slider, and the shaping has the through-hole on the slider, and body clearance fit installs in the through-hole, its characterized in that: the upper and lower both ends of body all are formed with the ladder groove, and the shaping of ladder groove department has the external screw thread, and the external diameter of external screw thread is less than the diameter of body, and screw thread section of thick bamboo and nut are installed in screw fit on the external screw thread, and the nut setting is in the outside of screw thread section of thick bamboo, and the outside at both ends all is formed with the boss about the screw thread section of thick bamboo, and the below of screw thread section of thick bamboo is equipped with spacing sleeve, and spacing sleeve clearance fit installs in the outside of body, and.
2. A quick release rodless cylinder according to claim 1, wherein: the upper and lower both ends of slider through-hole all the shaping have the annular, and wear-resisting ring is installed to the clearance fit in the annular, and wear-resisting ring clearance fit installs in the outside of body, and the upper and lower both ends of slider all can be dismantled and be connected with the apron, and the middle part shaping of apron has the round hole, and round hole clearance fit is in the outside of body, and wear-resisting ring setting is between annular and apron.
3. A quickly removable rodless cylinder according to claim 2, wherein: the inboard shaping of apron has the countersunk head groove, and countersunk head groove and round hole coaxial setting each other, and countersunk head inslot clearance fit installs scrapes the dirt cover, scrapes dirt cover clearance fit and installs in the outside of body.
4. A quickly removable rodless cylinder according to claim 2, wherein: the cover plate is detachably mounted at the upper end and the lower end of the sliding block correspondingly through screws.
5. A quick release rodless cylinder according to claim 1, wherein: the limiting sleeve is detachably mounted on the boss at the lower end of the threaded cylinder through a screw.
6. A quick release rodless cylinder according to claim 1, wherein: the pipe body is arranged in a hollow mode and made of 304 stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021583880.7U CN212744563U (en) | 2020-08-02 | 2020-08-02 | Rodless cylinder capable of being rapidly disassembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021583880.7U CN212744563U (en) | 2020-08-02 | 2020-08-02 | Rodless cylinder capable of being rapidly disassembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212744563U true CN212744563U (en) | 2021-03-19 |
Family
ID=74986187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021583880.7U Expired - Fee Related CN212744563U (en) | 2020-08-02 | 2020-08-02 | Rodless cylinder capable of being rapidly disassembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212744563U (en) |
-
2020
- 2020-08-02 CN CN202021583880.7U patent/CN212744563U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212744563U (en) | Rodless cylinder capable of being rapidly disassembled | |
| CN220037375U (en) | Double-nut flange type precise ball screw | |
| CN207892912U (en) | A kind of quick release type is without bar cylinder | |
| CN213650965U (en) | Wear-resistant transmission roller | |
| CN102490341A (en) | Tapered double machine barrel | |
| CN214578016U (en) | Special front flange type mounting oil cylinder for die | |
| CN220082106U (en) | High-reliability piston pin | |
| CN108240370B (en) | Buffer piston | |
| CN217271144U (en) | Anti-retreat device for cylinder piston | |
| CN221683580U (en) | Wear-resistant sealing gasket | |
| CN209671195U (en) | A kind of threaded connection type bi-metal liner | |
| CN209725135U (en) | A kind of modular nut backlash eliminating equipment | |
| CN103170541B (en) | Guiding device of cold stamping die | |
| CN211474572U (en) | Temperature-resistant pressure-resistant large oil cylinder | |
| CN210265843U (en) | Sealed stationary ring for coal grinding device | |
| CN201779251U (en) | Small piston | |
| CN217539285U (en) | Symmetrical sliding groove type locknut | |
| CN216637884U (en) | Axial locking device for working roll | |
| CN219637417U (en) | Extrusion mechanism | |
| CN217271455U (en) | Wear-resistant shaft sleeve | |
| CN219012845U (en) | Combined mud pump cross head | |
| CN101538624B (en) | Piston assembly of blast furnace gun | |
| CN219663872U (en) | Bimetal composite wear-resistant hammer | |
| CN202251234U (en) | Support and guide device for hydraulic cylinder for fusing and attaching special materials | |
| CN216279081U (en) | Flange sleeve for one-way clutch of corn harvester |
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: 20210319 |