CN209012171U - A kind of hydraulic nitrogen oil cylinder of drilling-in unit that can quickly hold drilling rod tightly - Google Patents
A kind of hydraulic nitrogen oil cylinder of drilling-in unit that can quickly hold drilling rod tightly Download PDFInfo
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- CN209012171U CN209012171U CN201821332831.9U CN201821332831U CN209012171U CN 209012171 U CN209012171 U CN 209012171U CN 201821332831 U CN201821332831 U CN 201821332831U CN 209012171 U CN209012171 U CN 209012171U
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- drilling rod
- drilling
- pipe sleeve
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Abstract
The utility model discloses the hydraulic nitrogen oil cylinders of drilling-in unit that one kind can quickly hold drilling rod tightly, including fixed pipe sleeve, bottom plate and cylinder body, the inside of first gas chamber is equipped with first piston, the bottom of first piston is equipped with First piston bar, the side of second gas chamber bottom is equipped with the second oil nozzle, the inside of second gas chamber is equipped with second piston, the bottom of second piston is equipped with second piston bar, one end of second piston bar and one end of First piston bar both pass through guide sleeve and are fixedly connected respectively with the two sides on bottom plate top, this programme, it is opposite inside the device to be equipped with by two gas chambers and piston, two indoor pistons of gas work at the same time when work, it can be with the gravity at the top of dispersal device, it enables devices to bear bigger external force simultaneously；The inner tube to notch is equipped with inside the device inside the fixation pipe sleeve of fixed drilling rod, and is wound with elastic webbing, when drilling rod is fallen, starting motor tenses elastic webbing and drilling rod is fixed, and prevents drilling rod from falling and causes unnecessary trouble to work.
Description
Technical field
The application belongs to technical field of hydraulic oil cylinder, specifically, being related to a kind of bradawl that can quickly hold drilling rod tightly
The hydraulic nitrogen oil cylinder of machine.
Background technique
Hydraulic cylinder is the executive component in Hydraulic Power Transmission System, it is the energy converting means for hydraulic energy being converted into mechanical energy
It sets.Hydraulic motor is accomplished that continuous rotary moves, and what hydraulic cylinder was realized is then to move back and forth.Piston cylinder and plunger case are realized
Linear reciprocating motion, output speed and thrust, oscillating cylinder realize reciprocally swinging, output angular velocity and torque.Hydraulic cylinder is in addition to list
Aly outside, to combine two or morely or it can get up use with other Mechanism Combinations.To complete special function
With.Hydraulic cylinder structure is simple, reliable operation, is widely used in the hydraulic system of lathe.
An air-pressure chamber is alternately provided with only inside traditional device, anti-pressure ability is weak, and is lost very fast；Traditional device is not
When work, drilling rod is easy to fall off, and causes trouble to work；Traditional device volume very much not install by Portable belt.
Therefore for further increase the oil cylinder using power and the convenience used, it is desirable to provide one kind can be embraced quickly
The hydraulic nitrogen oil cylinder of drilling-in unit of tight drilling rod.
Utility model content
In view of this, it is that power is lowly lost big and technology inconvenient for use and asks in routine techniques that the application is to be solved
Topic.The utility model provides a kind of hydraulic nitrogen oil cylinder of drilling-in unit that can quickly hold drilling rod tightly, compared to routine techniques,
The device can be made more convenient to use, while increasing the power of the device.
In order to solve the above-mentioned technical problem, the utility model is achieved by the following technical programs:
The utility model provides a kind of hydraulic nitrogen oil cylinder of drilling-in unit that can quickly hold drilling rod tightly, including fixing pipe
Set, bottom plate and cylinder body, the inside of the cylinder body is opposite to be equipped with the first gas chamber and the second gas chamber, first gas chamber and the second gas chamber
Air storage chamber is equipped with by partition, and the top of the air storage chamber is equipped with air inlet, and the bottom of first gas chamber and the second gas chamber is equal
It is fixedly connected by stud with two guide sleeves, the side of first gas chamber bottom is equipped with the first oil nozzle, first gas chamber
Inside be equipped with first piston, the bottom of the first piston is equipped with First piston bar, and the side of second gas chamber bottom is set
There is the second oil nozzle, the inside of second gas chamber is equipped with second piston, and the bottom of the second piston is equipped with second piston bar, institute
One end of one end and First piston bar for stating second piston bar both passes through guide sleeve and is fixedly connected respectively with the two sides on bottom plate top,
The bottom end of the bottom plate is equipped with fixed pipe sleeve, and the inside of the fixed pipe sleeve is equipped with inner tube, one end of said inner tube and bottom plate
Bottom is fixedly connected, and the interspersed connection in one end of said inner tube and drilling rod, the inner wall of the fixed pipe sleeve side is opened equipped with pressure
It closes, and the outer wall of the output end of pressure switch and drilling rod connects, the outer wall of said inner tube is wound with elastic webbing, described solid
The side for determining pipe sleeve is equipped with motor, and the output end of the motor is equipped with rotary head, and the outer wall of the rotary head and one end of drawstring are fixed
Connection, the drawstring pass through fixed pipe sleeve and are fixedly connected with one end of elastic webbing, and the motor passes through pressure switch and external electricity
Source is electrically connected.
As a kind of optimal technical scheme of the utility model, in a kind of possible embodiment, first oil nozzle
One end and one end of the second oil nozzle be equipped with pressure gauge.
As a kind of optimal technical scheme of the utility model, in a kind of possible embodiment, the top of the first gas chamber
Stomata is equipped at the top of portion and the second gas chamber.
As a kind of optimal technical scheme of the utility model, in a kind of possible embodiment, the first piston
Edge and the edge of second piston be equipped with gasket.
As a kind of optimal technical scheme of the utility model, in a kind of possible embodiment, the drilling rod
Both ends are equipped with anti-skid chequer.
Compared with prior art, the application can be obtained including following technical effect:
1) the hydraulic nitrogen oil cylinder of drilling-in unit that can quickly hold drilling rod tightly in the application, device inside is opposite to be equipped with
By two gas chambers and piston, two indoor pistons of gas are worked at the same time when work, can be made simultaneously with the gravity at the top of dispersal device
Device is able to bear bigger external force, and slows down the loss of device.
2) the hydraulic nitrogen oil cylinder of drilling-in unit that can quickly hold drilling rod tightly in the application, the fixed drilling well in device inside
It is equipped with the inner tube to notch inside the fixation pipe sleeve of bar, and is wound with elastic webbing, when drilling rod is fallen, starting motor tenses bullet
Drilling rod is fixed in property band, prevents drilling rod from falling and causes unnecessary trouble to work.
3) the hydraulic nitrogen oil cylinder of drilling-in unit that can quickly hold drilling rod tightly in the application, under the device volume, quality
Gently, easy to carry.
Certainly, any product for implementing the application must be not necessarily required to reach all the above technical effect simultaneously.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is that the structure for the hydraulic nitrogen oil cylinder of drilling-in unit that one kind of the embodiment of the present application can quickly hold drilling rod tightly is shown
It is intended to；
Fig. 2 is the knot that one kind of the embodiment of the present application can quickly hold the hydraulic nitrogen oil cylinder inner tube of drilling-in unit of drilling rod tightly
Structure schematic diagram.
In figure: 1, drilling rod；2, fixed pipe sleeve；3, pressure switch；4, bottom plate；5, guide sleeve；6, First piston bar；7,
First oil nozzle；8, first piston；9, the first gas chamber；10, air inlet；11, air storage chamber；12, cylinder body；13, second piston；14,
Two oil nozzles；15, stud；16, second piston bar；17, motor；18, rotary head；19, drawstring；20, elastic webbing；21, inner tube；22,
Two gas chambers.
Specific embodiment
Presently filed embodiment is described in detail below in conjunction with accompanying drawings and embodiments, how the application is applied whereby
Technological means solves technical problem and reaches the realization process of technical effect to fully understand and implement.
As shown in Figs. 1-2, the utility model one kind can quickly hold the hydraulic nitrogen oil cylinder of drilling-in unit of drilling rod tightly, including
Fixed pipe sleeve 2, bottom plate 4 and cylinder body 12, the inside of cylinder body 12 is opposite to be equipped with the first gas chamber 9 and the second gas chamber 22,9 He of the first gas chamber
Second gas chamber 22 is equipped with air storage chamber 11 by partition, and the top of air storage chamber 11 is equipped with air inlet 10, the first gas chamber 9 and the second gas chamber
22 bottom passes through stud 15 and is fixedly connected with two guide sleeves 5, and the side of 9 bottom of the first gas chamber is equipped with the first oil nozzle 7, the
The inside of one gas chamber 9 is equipped with first piston 8, and the bottom of first piston 8 is equipped with First piston bar 6, and the one of 22 bottom of the second gas chamber
Side is equipped with the second oil nozzle 14, and the inside of the second gas chamber 22 is equipped with second piston 13, and the bottom of second piston 13 is equipped with second piston
Bar 16, one end of second piston bar 16 and one end of First piston bar 6 both pass through two sides of the guide sleeve 5 respectively with 4 top of bottom plate
It is fixedly connected, the bottom end of bottom plate 4 is equipped with fixed pipe sleeve 2, and the inside of fixed pipe sleeve 2 is equipped with inner tube 21, one end and bottom of inner tube 21
The bottom of plate 4 is fixedly connected, and the interspersed connection in one end of inner tube 21 and drilling rod 1, the inner wall of fixed 2 side of pipe sleeve is equipped with pressure
Switch 3, and the outer wall of the output end of pressure switch 3 and drilling rod 1 connects, the outer wall of inner tube 21 is wound with elastic webbing 20,
The side of fixed pipe sleeve 2 is equipped with motor 17, and the output end of motor 17 is equipped with rotary head 18, the outer wall of rotary head 18 and one end of drawstring 19
It is fixedly connected, drawstring 19 passes through fixed pipe sleeve 2 and is fixedly connected with one end of elastic webbing 20, and motor 17 is by pressure switch 3 and outside
Connect power supply electric connection.
Preferably, one end of the first oil nozzle 7 and one end of the second oil nozzle 14 are equipped with pressure gauge, pass through two pressure gauge tune
Section enters the flow velocity of two gas indoor oils.
Preferably, the top of the first gas chamber 9 and the top of the second gas chamber 22 are equipped with stomata, to the first gas chamber 9 and second
The inside of gas chamber 22 is passed through nitrogen.
Preferably, the edge of first piston 8 and the edge of second piston 13 are equipped with gasket, send out at anti-locking apparatus piston
Raw leakage.
Preferably, the both ends of drilling rod 1 are equipped with anti-skid chequer, and drilling rod 1 is made to be more convenient for fixing.
When specific works, the hydraulic nitrogen oil cylinder of drilling-in unit that can quickly hold drilling rod tightly in the application, in use, nitrogen
Gas enters device from air inlet 10, finally enters cylinder interior work, liquid from the stomata at 22 top of the first gas chamber 9 and the second gas chamber
Body oil respectively enters the bottom of the first gas chamber 9 from the first oil nozzle 7 and the second oil nozzle 14 and the bottom of the second gas chamber 22 enters work,
When device is out of service, drilling rod 1 falls under the effect of gravity, and 3 pressure of pressure switch reduces at this time, pressure switch
3 starting motors 17 work, and motor 17 drives rotary head 18 to rotate, and rotary head 18 pulls elastic webbing 20 to pull inner tube 21 by drawstring 19
It shrinks, drilling rod 1 is fixed on to the inside of inner tube 21, prevents drilling rod 1 from falling off.
As used some vocabulary to censure specific components in the specification and claims.Those skilled in the art answer
It is understood that hardware manufacturer may call the same component with different nouns.This specification and claims are not with name
The difference of title is as the mode for distinguishing component, but with the difference of component functionally as the criterion of differentiation.Such as logical
The "comprising" of piece specification and claim mentioned in is an open language, therefore should be construed to " include but do not limit
In "." substantially " refer within the acceptable error range, those skilled in the art can within a certain error range solve described in
Technical problem basically reaches the technical effect.In addition, " coupling " word includes any direct and indirect electric property coupling herein
Means.Therefore, if it is described herein that a first device is coupled to a second device, then representing the first device can directly electrical coupling
It is connected to the second device, or the second device indirectly electrically coupled through other devices or coupling means.Specification
Subsequent descriptions be implement the application better embodiment, so it is described description be for the purpose of the rule for illustrating the application,
It is not intended to limit the scope of the present application.The protection scope of the application is as defined by the appended claims.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
Include, so that commodity or system including a series of elements not only include those elements, but also including not clear
The other element listed, or further include for this commodity or the intrinsic element of system.In the feelings not limited more
Under condition, the element that is limited by sentence "including a ...", it is not excluded that in the commodity or system for including the element also
There are other identical elements.
Several preferred embodiments of the present invention have shown and described in above description, but as previously described, it should be understood that this
Utility model is not limited to forms disclosed herein, and should not be regarded as an exclusion of other examples, and can be used for various
Other combinations, modification and environment, and above-mentioned introduction or related fields can be passed through within the scope of the inventive concept described herein
Technology or knowledge be modified.And changes and modifications made by those skilled in the art do not depart from the spirit and model of the utility model
It encloses, then it all should be in the protection scope of the appended claims for the utility model.
Claims (5)
1. one kind can quickly hold the hydraulic nitrogen oil cylinder of drilling-in unit of drilling rod, including fixed pipe sleeve (2), bottom plate (4) and cylinder tightly
Body (12), which is characterized in that the inside of the cylinder body (12) is opposite to be equipped with the first gas chamber (9) and the second gas chamber (22), and described the
One gas chamber (9) and the second gas chamber (22) pass through partition and are equipped with air storage chamber (11), and the top of the air storage chamber (11) is equipped with air inlet
(10), the bottom of first gas chamber (9) and the second gas chamber (22) passes through stud (15) and the fixed company of two guide sleeves (5)
It connects, the side of the first gas chamber (9) bottom is equipped with the first oil nozzle (7), and the inside of first gas chamber (9) is equipped with first piston
(8), the bottom of the first piston (8) is equipped with First piston bar (6), and the side of the second gas chamber (22) bottom is equipped with second
Oil nozzle (14), the inside of second gas chamber (22) are equipped with second piston (13), and the bottom of the second piston (13) is equipped with the
Two piston rods (16), one end of the second piston bar (16) and one end of First piston bar (6) both pass through guide sleeve (5) respectively
It is fixedly connected with the two sides on bottom plate (4) top, the bottom end of the bottom plate (4) is equipped with fixed pipe sleeve (2), the fixed pipe sleeve (2)
Inside be equipped with inner tube (21), one end of said inner tube (21) is fixedly connected with the bottom of bottom plate (4), said inner tube (21) and brill
The interspersed connection in one end of well bar (1), the inner wall of fixed pipe sleeve (2) side is equipped with pressure switch (3), and pressure switch (3)
Output end and the outer wall of drilling rod (1) connect, the outer wall of said inner tube (21) is wound with elastic webbing (20), the fixation
The side of pipe sleeve (2) is equipped with motor (17), and the output end of the motor (17) is equipped with rotary head (18), the outer wall of the rotary head (18)
It is fixedly connected with one end of drawstring (19), the drawstring (19) passes through the fixed company in one end of fixed pipe sleeve (2) and elastic webbing (20)
It connects, the motor (17) is electrically connected by pressure switch (3) and external power supply.
2. the hydraulic nitrogen oil cylinder of drilling-in unit that one kind as described in claim 1 can quickly hold drilling rod tightly, which is characterized in that
One end of first oil nozzle (7) and one end of the second oil nozzle (14) are equipped with pressure gauge.
3. the hydraulic nitrogen oil cylinder of drilling-in unit that one kind as described in claim 1 can quickly hold drilling rod tightly, which is characterized in that
Stomata is equipped at the top of the top of first gas chamber (9) and the second gas chamber (22).
4. the hydraulic nitrogen oil cylinder of drilling-in unit that one kind as described in claim 1 can quickly hold drilling rod tightly, which is characterized in that
The edge of the first piston (8) and the edge of second piston (13) are equipped with gasket.
5. the hydraulic nitrogen oil cylinder of drilling-in unit that one kind as described in claim 1 can quickly hold drilling rod tightly, which is characterized in that
The both ends of the drilling rod (1) are equipped with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821332831.9U CN209012171U (en) | 2018-08-17 | 2018-08-17 | A kind of hydraulic nitrogen oil cylinder of drilling-in unit that can quickly hold drilling rod tightly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821332831.9U CN209012171U (en) | 2018-08-17 | 2018-08-17 | A kind of hydraulic nitrogen oil cylinder of drilling-in unit that can quickly hold drilling rod tightly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209012171U true CN209012171U (en) | 2019-06-21 |
Family
ID=66829762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821332831.9U Active CN209012171U (en) | 2018-08-17 | 2018-08-17 | A kind of hydraulic nitrogen oil cylinder of drilling-in unit that can quickly hold drilling rod tightly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209012171U (en) |
-
2018
- 2018-08-17 CN CN201821332831.9U patent/CN209012171U/en active Active
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