CN211144979U - Swing arm self-locking secondary cylinder of full hydraulic drilling machine - Google Patents
Swing arm self-locking secondary cylinder of full hydraulic drilling machine Download PDFInfo
- Publication number
- CN211144979U CN211144979U CN201922038006.9U CN201922038006U CN211144979U CN 211144979 U CN211144979 U CN 211144979U CN 201922038006 U CN201922038006 U CN 201922038006U CN 211144979 U CN211144979 U CN 211144979U
- Authority
- CN
- China
- Prior art keywords
- ring
- fixed mounting
- cylinder body
- fixedly mounted
- seal
- 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.)
- Active
Links
Images
Landscapes
- Actuator (AREA)
Abstract
The utility model discloses an all-hydraulic drill swing arm auto-lock second grade jar, including cylinder body, bush and axle bumper, a fixed mounting of cylinder body has the bush, and the inside fixed mounting of cylinder body has the axle bumper, and one side fixed mounting of axle bumper has the card cap, and one side fixed mounting of card cap has the axle card, the utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, convenient to use, the function is practical, does not need additional control energy and component, and is just quick reliable realization to the elastic component closed mechanical locking and the unblock action at second grade jar stroke both ends, simultaneously the utility model discloses the appearance is succinct, and compact structure is reasonable, and occupation space is little, has practiced thrift the energy simultaneously, has reduced the noise, does not increase the radial dimension of second grade jar, and the axial dimension of second grade jar changes also not greatly, but wide application in various equipment that need the locking of second grade jar stretching out state.
Description
Technical Field
The utility model relates to a auto-lock second grade jar, in particular to all-hydraulic drill swing arm auto-lock second grade jar belongs to auto-lock second grade jar technical field.
Background
A drilling machine is a set of complex machine and consists of a machine, a machine set and a mechanism. The drilling machine is a mechanical device which drives a drilling tool to drill underground to obtain real geological data in exploration or mineral resource (including solid ore, liquid ore, gas ore and the like) development. Also known as a drilling rig. The main function is to drive the drilling tool to break the rock at the bottom of the hole and to put in or put out the drilling tool in the hole. The automatic screw-type self-locking oil cylinder can be used for drilling rock cores, ore cores, rock debris, gas samples, liquid samples and the like so as to find the conditions of underground geology, mineral resources and the like, a second-stage cylinder is needed when a drilling machine works, a section of screw thread and a nut are additionally arranged at one end of a piston rod, when the oil cylinder compresses a workpiece, the nut is screwed so as to fix the compression position of the oil cylinder, the mode cannot realize automation, manual operation is needed, the efficiency is low, and the human factor is large.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a full hydraulic drill swing arm auto-lock second grade jar.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to an all-hydraulic drill swing arm auto-lock second grade jar, including cylinder body, bush and axle bumper, one field fixed mounting of cylinder body has the bush, the inside fixed mounting of cylinder body has the axle bumper, one side fixed mounting of axle bumper has the card cap, one side fixed mounting of card cap has the axle card, one side fixed mounting of axle card has the piston, one side fixed mounting of piston has first rectangle to seal, one side fixed mounting of first rectangle seals has first support ring, one side fixed mounting of first support ring has first O type circle, one side fixed mounting of first O type circle has the spacer, the top fixed mounting of spacer has the sleeve, one side fixed mounting of sleeve has second O type circle, one side fixed mounting of second O type circle has second rectangle to seal, a second supporting ring is fixedly arranged on one side of the second rectangular seal, a piston rod is fixedly arranged on one side of the second supporting ring, a third O-shaped ring is fixedly arranged on one side of the piston rod, a sealing block is fixedly arranged on one side of the third O-shaped ring, a first dustproof ring is fixedly arranged on one side of the sealing block, a first guide sleeve is fixedly arranged on one side of the first dustproof ring, a fourth O-shaped ring is fixedly arranged on one side of the first guide sleeve, a second guide sleeve is fixedly arranged on one side of the fourth O-shaped ring, a step seal is fixedly arranged on one side of the second guide sleeve, a piston rod sealing block is fixedly arranged on one side of the step seal, one side fixed mounting of piston rod sealing block has the second dust ring, one side fixed mounting of second dust ring has the nut, one side fixed mounting of nut has the hex bolts.
Preferably, a plurality of nuts and hexagonal screws are fixedly mounted on the cylinder body, and anaerobic adhesive is coated on the nuts and the hexagonal screws.
Preferably, a step seal is fixedly mounted on one side of the second guide sleeve, and the step seal is fixedly mounted on one side of the second dust ring.
Preferably, the bottom of the cylinder body is fixedly provided with a rubber pad, and the rubber pad is engraved with anti-skid lines.
Preferably, a second rectangular seal is fixedly mounted on one side of the second O-ring, a second support ring is fixedly mounted on one side of the second rectangular seal, and the second support ring is made of polyoxymethylene or polyamide fiber.
The utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, convenient to use, the function is practical, does not need additional control energy and component, and is just quick reliable realization to the elastic component closed mechanical locking and the unblock action at second grade jar stroke both ends, simultaneously the utility model discloses the appearance is succinct, and compact structure is reasonable, and occupation space is little, has practiced thrift the energy simultaneously, has reduced the noise, does not increase the radial dimension of second grade jar, and the axial dimension of second grade jar changes also not greatly, but wide application in various equipment that need the locking of second grade jar stretching out state.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a front view of the present invention.
In the figure, 1, a cylinder body; 2. a bushing; 3. a shaft stop; 4. a clamping cap; 5. shaft clamping; 6. a piston; 7. a first rectangular seal; 8. a first support ring; 9. a first O-ring; 10. a spacer sleeve; 11. a sleeve; 12. a second O-ring; 13. a second rectangular seal; 14. A second support ring; 15. a piston rod; 16. a third O-ring; 17. a sealing block; 18. a first dust ring; 19. a first guide sleeve; 20. a fourth O-ring; 21. a second guide sleeve; 22. step sealing; 23. a piston rod sealing block; 24. a second dust ring 25, a nut; 26. a hex screw.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Examples
As shown in the figures 1-2, the utility model provides an all-hydraulic drill swing arm self-locking secondary cylinder, which comprises a cylinder body 1, a lining 2 and an axle bumper 3, wherein the lining 2 is fixedly installed on one side of the cylinder body 1, the axle bumper 3 is fixedly installed inside the cylinder body 1, a clamping cap 4 is fixedly installed on one side of the axle bumper 3, an axle clamp 5 is fixedly installed on one side of the clamping cap 4, a piston 6 is fixedly installed on one side of the axle clamp 5, a first rectangular seal 7 is fixedly installed on one side of the piston 6, a first supporting ring 8 is fixedly installed on one side of the first rectangular seal 7, a first O-shaped ring 9 is fixedly installed on one side of the first supporting ring 8, a spacer 10 is fixedly installed on one side of the first O-shaped ring 9, a sleeve 11 is fixedly installed on the top of the spacer 10, a second O-shaped ring 12 is fixed on one side of the sleeve 11, a second O-shaped ring 12 is fixedly installed on one side of the second O-shaped ring, a second supporting ring 14 is fixedly arranged on one side of the second rectangular seal 13, a second rectangular seal 13 is fixedly arranged on one side of the second O-shaped ring 12, a second supporting ring 14 is fixedly arranged on one side of the second rectangular seal 13, the second supporting ring 14 is made of polyformaldehyde or polyamide fiber and has high wear resistance, a piston rod 15 is fixedly arranged on one side of the second supporting ring 14, a third O-shaped ring 16 is fixedly arranged on one side of the piston rod 15, a sealing block 17 is fixedly arranged on one side of the third O-shaped ring 16, a first dust ring 18 is fixedly arranged on one side of the sealing block 17, a first guide sleeve 19 is fixedly arranged on one side of the first dust ring 18, a fourth O-shaped ring 20 is fixedly arranged on one side of the first guide sleeve 19, a second guide sleeve 21 is fixedly arranged on one side of the fourth O-shaped ring 20, a step seal 22 is fixedly arranged on one side of the second guide sleeve 21, and the step seal 22 is fixedly arranged on one, prevent that the dust from getting into inside 4 cylinders, one side fixed mounting of second uide bushing 21 has the ladder to seal 22, one side fixed mounting that 22 was sealed to the ladder has the sealed piece 23 of piston rod, one side fixed mounting of the sealed piece 23 of piston rod has second dust ring 24, one side fixed mounting of second dust ring 24 has nut 25, one side fixed mounting of nut 25 has hexagon screw 26, fixed mounting has a plurality of nut 25 and hexagon screw 26 on the cylinder body 1, and all scribble the anaerobic adhesive on nut 25 and the hexagon screw 26, optimize overall structure.
Further, a plurality of nuts 25 and hexagon screws 26 are fixedly mounted on the cylinder body 1, and anaerobic adhesive is coated on the nuts 25 and the hexagon screws 26, so that the overall structure is optimized.
Further, a step seal 22 is fixedly installed on one side of the second guide sleeve 21, and the step seal 22 is fixedly installed on one side of the second dust ring 24 to prevent dust from entering the cylinder 4.
Furthermore, the bottom of the cylinder body 1 is fixedly provided with a rubber pad, and anti-skid lines are carved on the rubber pad, so that the device is protected, and the service life of the device is prolonged.
Furthermore, a second rectangular seal 13 is fixedly mounted on one side of the second O-ring 12, a second support ring 14 is fixedly mounted on one side of the second rectangular seal 13, and the second support ring 14 is made of polyformaldehyde or polyamide fiber, so that the wear-resisting strength is high.
Specifically, when using the utility model discloses the time, at first in the inner chamber of oil entering cylinder body 1, piston rod 2 is ejecting, the hydraulic fluid port oil return of 1 bottom of cylinder body, when piston rod 15 reachs required position, until the sealed piece 24 of piston rod top first uide bushing 19 in the tight cylinder body 1, at this moment piston rod 15 has been in the locking state, accomplish promptly and stop fixed, hydraulic system can stop for the oil supply of cylinder body 1, the rig can begin to work, when the work finishes the back and need remove the unblock, let the hydraulic fluid port advance a little oil again, piston rod 15 comes out a little, piston 6 at this moment removes the head of piston rod 2 with the sealed piece 23 of piston rod, then first hydraulic fluid port oil feed, the oil return of second hydraulic fluid port, piston rod 15 retracts, at this moment just accomplish the.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a full-hydraulic drill swing arm auto-lock second grade jar, includes cylinder body (1), bush (2) and chock (3), its characterized in that: the cylinder is characterized in that a bushing (2) is fixedly mounted on one side of the cylinder body (1), an axle bumper (3) is fixedly mounted inside the cylinder body (1), a clamping cap (4) is fixedly mounted on one side of the axle bumper (3), an axle clamp (5) is fixedly mounted on one side of the clamping cap (4), a piston (6) is fixedly mounted on one side of the axle clamp (5), a first rectangular seal (7) is fixedly mounted on one side of the piston (6), a first supporting ring (8) is fixedly mounted on one side of the first rectangular seal (7), a first O-shaped ring (9) is fixedly mounted on one side of the first supporting ring (8), a spacer sleeve (10) is fixedly mounted on one side of the first O-shaped ring (9), a sleeve (11) is fixedly mounted on the top of the spacer sleeve (10), a second O-shaped ring (12) is fixed on one side of the sleeve (11), and a second O-shaped ring (12) is fixedly mounted on one side of the second O-shaped ring (, one side of the second O-shaped ring (12) is fixedly provided with a second rectangular seal (13), one side of the second rectangular seal (13) is fixedly provided with a second supporting ring (14), one side of the second supporting ring (14) is fixedly provided with a piston rod (15), one side of the piston rod (15) is fixedly provided with a third O-shaped ring (16), one side of the third O-shaped ring (16) is fixedly provided with a sealing block (17), one side of the sealing block (17) is fixedly provided with a first dust ring (18), one side of the first dust ring (18) is fixedly provided with a first guide sleeve (19), one side of the first guide sleeve (19) is fixedly provided with a fourth O-shaped ring (20), one side of the fourth O-shaped ring (20) is fixedly provided with a second guide sleeve (21), one side of the second guide sleeve (21) is fixedly provided with a step seal (22), one side fixed mounting that ladder sealed (22) has piston rod seal block (23), one side fixed mounting of piston rod seal block (23) has second dust ring (24), one side fixed mounting of second dust ring (24) has nut (25), one side fixed mounting of nut (25) has hex bolts (26).
2. The self-locking secondary cylinder of the swing arm of the full hydraulic drill according to claim 1, wherein a plurality of nuts (25) and hexagon screws (26) are fixedly installed on the cylinder body (1), and anaerobic adhesive is coated on each of the nuts (25) and the hexagon screws (26).
3. The self-locking secondary cylinder of the swing arm of the full hydraulic drill according to claim 1, wherein a step seal (22) is fixedly installed on one side of the second guide sleeve (21), and the step seal (22) is fixedly installed on one side of the second dust ring (24).
4. The self-locking secondary cylinder of the swing arm of the full hydraulic drill according to claim 1, wherein a rubber pad is fixedly installed at the bottom of the cylinder body (1), and anti-skid lines are engraved on the rubber pad.
5. The self-locking secondary cylinder of the swing arm of the full hydraulic drill according to claim 1, wherein a second rectangular seal (13) is fixedly installed on one side of the second O-ring (12), a second supporting ring (14) is fixedly installed on one side of the second rectangular seal (13), and the second supporting ring (14) is made of polyformaldehyde or polyamide fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922038006.9U CN211144979U (en) | 2019-11-22 | 2019-11-22 | Swing arm self-locking secondary cylinder of full hydraulic drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922038006.9U CN211144979U (en) | 2019-11-22 | 2019-11-22 | Swing arm self-locking secondary cylinder of full hydraulic drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211144979U true CN211144979U (en) | 2020-07-31 |
Family
ID=71774149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922038006.9U Active CN211144979U (en) | 2019-11-22 | 2019-11-22 | Swing arm self-locking secondary cylinder of full hydraulic drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211144979U (en) |
-
2019
- 2019-11-22 CN CN201922038006.9U patent/CN211144979U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102434530A (en) | Differential-type plunger composite oil cylinder | |
| CN204677533U (en) | A kind of Novel clamping oil cylinder | |
| CN211144979U (en) | Swing arm self-locking secondary cylinder of full hydraulic drilling machine | |
| CN102606089A (en) | Hydraulic clamp holder | |
| CN103775004B (en) | Prevent bidirectional hydraulic damper from moving back method and the damper of button | |
| CN209799925U (en) | Reinforcing grouting float shoe for oil well | |
| CN210265645U (en) | Hydraulic buffer | |
| CN207436902U (en) | A kind of gas extraction, drainage and discharge driller power head | |
| CN204920843U (en) | Oil and gas drilling pushes away feeder apparatus with multistage hydraulic | |
| CN201090134Y (en) | Novel water tap | |
| CN109826572B (en) | Clamp holder for automatic continuous drilling drill carriage | |
| CN205918378U (en) | Portable type drilling machine prevents running drilling rod holder | |
| CN202483480U (en) | Hydraulic clamping device | |
| CN202047843U (en) | Alternating bidirectional control valve | |
| CN201334890Y (en) | Blanking plug | |
| CN215672112U (en) | Oil field well head sealing hydraulic device | |
| CN210483531U (en) | Small-size drilling equipment is used in prospecting of hydraulic ring geology | |
| CN204532133U (en) | A kind of piston type intelligent conversion joint | |
| CN207393133U (en) | A kind of chuck on colliery hydraulic drive rig power head | |
| CN204782835U (en) | Novel rig chuck | |
| CN206309312U (en) | A kind of failure analysis of fast demountable | |
| CN111022550B (en) | Independent hydro-pneumatic suspension with detection device | |
| CN206465947U (en) | A kind of underground mine use reversal valve unloads push rod device | |
| CN210164439U (en) | Bidirectional drill string vibration absorber | |
| CN202832580U (en) | Middle-flow hydraulic control one-way valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |