CN207796523U - A kind of high leakproofness Double-wire distributor instruction system - Google Patents
A kind of high leakproofness Double-wire distributor instruction system Download PDFInfo
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- CN207796523U CN207796523U CN201820090085.0U CN201820090085U CN207796523U CN 207796523 U CN207796523 U CN 207796523U CN 201820090085 U CN201820090085 U CN 201820090085U CN 207796523 U CN207796523 U CN 207796523U
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- indicating arm
- working piston
- high leakproofness
- distributor
- double
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Abstract
The utility model is related to dispenser technology field, specially a kind of high leakproofness Double-wire distributor indicates system, can preferably solve traditional Double-wire distributor because indicating arm is connected to setting with oil pocket, the problem for causing oil pocket sealing performance poor.Technical points are, including sliding is set to the working piston in distributor body, are located at the outer side slip of the distributor body and are equipped with indicating arm, the indicating arm is coaxially set with the working piston, and is slid along the axis direction；The indicating arm one end end opposite with the working piston is respectively equipped with the magnet that indicating arm can be driven to move.The utility model above-mentioned technical proposal, indicating arm sliding is arranged on the outside of distributor body, rather than directly runs through distributor body and be connected to oil pocket where working piston, in this way, without opening up the slip hole coaxial with working piston in oil pocket, to make distributor that there is leakproofness well.
Description
Technical field
The utility model is related to a kind of distributor, more particularly to a kind of high leakproofness Double-wire distributor indicates system.
Background technology
Double-wire distributor is widely used a kind of lubricating component in centralized lubricating system in mechanical equipment, and current
Various Double-line distributor for lubricating oil, it is complicated, operating pressure is low, to oil mass error it is big, cumbersome, do not adapt to
The requirement of modern machinery and equipment.
Change to solve the above problems, Authorization Notice No. provides one kind for the Chinese utility model patent of CN202392421U
Into Double-wire distributor.It includes Double-wire distributor ontology, and be opened in respectively Double-wire distributor ontology upper and lower ends into
Hydraulic fluid port, corresponding each oil inlet are provided with and communicated with fuel feed pump；Connection oil inlet is provided with control piston in Double-wire distributor ontology,
And the piston hole b for control piston sliding, connection piston hole b are provided with piston hole a, are slid in piston hole a and are equipped with working piston；
Working piston one end is fixedly connected with an indicating arm, and the end of Double-wire distributor ontology is run through in the one end of indicating arm far from working piston
Wall, and stretch out Double-wire distributor ontology.When lubricating oil flows in Double-wire distributor ontology, working piston is in piston hole a
Sliding, to drive indicating arm to be moved along its own length direction, in turn, indicating arm stretches out the external length of Double-wire distributor sheet
It changes, then, staff can judge that two-wire distributes by observing the length of the external indicating arm of Double-wire distributor sheet
In device ontology lubricating oil whether proper flow.
But the technical solution is in implementation process, and since indicating arm is directly connect with working piston, two-wire point
Slip hole being connected to piston hole a, being slid for indicating arm is necessarily offered in the end wall of orchestration ontology.This will lead to two-wire point
The leakproofness of oil pocket is poor in orchestration ontology, even if rubber seal is arranged in slip hole inner wall, Double-wire distributor is chronically at
High temperature, high pressure use environment in when, rubber seal aging is also be easy to cause, to influence the workability of Double-wire distributor
Energy.
Utility model content
The purpose of this utility model is to provide a kind of high leakproofness Double-wire distributor instruction system, can preferably solve
Traditional Double-wire distributor is because indicating arm is connected to setting with oil pocket, the problem for causing oil pocket sealing performance poor.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of high leakproofness Double-wire distributor instruction system, includes the working piston that sliding is set in distributor body, position
It is equipped with indicating arm in side slip outside the distributor body, the indicating arm is coaxially set with the working piston, and along this
Axis direction slides；The indicating arm one end end opposite with the working piston is respectively equipped with and indicating arm can be driven to slide
Magnet.
By using above-mentioned technical proposal, flow direction of the lubricating oil in distributor body is different, the shifting of working piston
Dynamic direction is also different, by the way that magnet is respectively set in working piston and indicating arm end, to, when working piston moves, profit
With between two magnet adsorption capacity or repulsive force drive indicating arm to move, observe indicating arm to which staff can pass through
Movement come infer lubricating oil whether proper flow；On the other hand, indicating arm sliding is arranged on the outside of distributor body, rather than
It is directly connect with working piston through piston hole, in this way, without opening up the sliding slid for indicating arm in distributor body side wall
Hole, to make distributor body that there is leakproofness well.
Further, two magnet poles are identical.
By using above-mentioned technical proposal, when working piston is close to indicating arm direction, working piston and instruction rod end
Repulsive force between two magnet in portion becomes larger, and indicating arm is moved with working piston to the direction far from distributor body；When
When working piston is moved along piston hole to the direction far from indicating arm, the row between working piston and two magnet for indicating boom end
Repulsion tapers into, and indicating arm is close to distributor body under the action of its own gravity, realizes the movement of indicating arm.
Further, two magnet poles on the contrary, and the indicating arm by an elastic component vacantly sliding be set to institute
It states on the outside of distributor body.
By using above-mentioned technical proposal, indicating arm is hanging, when working piston is close to indicating arm direction, two magnet
Between attraction become larger, when its is sufficiently large, indicating arm can be driven close to working piston, to drive indicating arm
It is mobile；When working piston is moved along piston hole to the direction far from indicating arm, two magnet of working piston and instruction boom end
Between attraction taper into, indicating arm under the restoring force of elastic component to far from working piston direction move, restore extremely
Vacant state.
Further, end wall of the distributor body between the working piston and the indicating arm, along described
Working piston axis direction offers connecting hole, and the connecting hole is not connected to the distributor body inner cavity, the indicating arm
One end sliding with magnet is set in the connecting hole.
By using above-mentioned technical proposal, can reduce between working piston and two magnet of instruction boom end
Distance makes instruction to reduce influence of the thickness of distributor body end wall to the magnetic field energy between the magnet of its both sides
Bar can be moved more delicately with working piston.
Further, the connecting hole internal thread is connected with a fixing sleeve, the hollow setting of fixing sleeve, far from described
One end internal thread of working piston is connected with adjusting screw, and the adjusting screw runs through along its axis direction is equipped with slip hole, institute
It states indicating arm sliding to be set in the fixing sleeve, and its one end sliding far from the working piston is set in the slip hole.
By using above-mentioned technical proposal, realizes that the sliding of indicating arm and distributor body connects, keep it relatively steady
Admittedly slide and be connected on the outside of distributor body, and and do not interfere with it and moved with the movement of working piston.
Further, in the fixing sleeve, spring, the spring one end and the adjustment spiral shell are equipped with around the indicating arm
It follows closely bottom surface to abut, the other end is connect with the indicating arm close to the end of the working piston.
By using above-mentioned technical proposal, distributor body is put anyway, when working piston is to far from indicating arm
When direction is moved, indicating arm can move under the restoring force of spring with the movement of working piston, can accurately refer to
Show the current intelligence of lubricating oil in distributor body.
Further, the fixing sleeve is equipped with the indicating arm close to one end of the working piston close to the work
The bearing plate that one end of piston abuts.
, can be to avoid in installation process, after indicating arm is put into fixing sleeve by using above-mentioned technical proposal, indicating arm
It skids off, fall from fixing sleeve close to one end end of working piston, and because hitting impaired, deformation, influence its follow-up normal use.
Further, it is installed with polygonal nut outside the fixing sleeve.
By using above-mentioned technical proposal, staff can be facilitated to screw fixing sleeve, it is connect with connecting hole.
Further, side of the adjusting screw far from the working piston is equipped with transparent shield.
By using above-mentioned technical proposal, dust or sundries can either be avoided to fall into slip hole, influence indicating arm just
Often sliding, and do not interfere with the situation of movement that staff observes indicating arm.
Further, end wall of the distributor body between the working piston and the indicating arm is non-magnetic
Body.
By using above-mentioned technical proposal, non-magnetizer can largely reduce to being located at distributor body end wall two
The influence of magnetic field energy between the magnet of side keeps indicating arm sensitiveer with the movement of working piston；Certainly, which may be
Magnetizer, as long as working piston can still drive indicating arm to move when moving.
In conclusion the utility model has the advantages that：
1. by being arranged indicating arm sliding on the outside of distributor body, rather than directly running through distributor body and work
Oil pocket connection where piston, in this way, without opening up the slip hole coaxial with working piston in oil pocket, it is good to make distributor have
Leakproofness well；
2. by being arranged the spring abutted with adjusting screw outside indicating arm, in this way, distributor body is put anyway,
When being moved to the direction far from indicating arm when working piston, indicating arm can be under the restoring force of spring with the shifting of working piston
It moves and moves, can accurately indicate the current intelligence of lubricating oil in distributor body.
Description of the drawings
Fig. 1 is high leakproofness Double-wire distributor instruction overall system architecture schematic diagram；
Fig. 2 be in Fig. 1 A-A to partial sectional view；
Fig. 3 is high leakproofness Double-wire distributor instruction system partial structurtes three-dimensional cutaway view, is mainly used for showing fixing sleeve
With the structure of indicating arm.
In figure：1, distributor body；11, connecting hole；2, piston hole；21, working piston；3, indicating arm；31, spring；4、
Magnet；5, fixing sleeve；51, adjusting screw；52, slip hole；53, bearing plate；54, nut；6, transparent shield.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1：
A kind of high leakproofness Double-wire distributor indicates system, referring to Figures 1 and 2, is offered in distributor body 1 for work
The piston hole 2 that piston 21 slides, working piston 21 are arranged in " ten " font.When lubricating oil flowing in distributor body 1, work
Make the sliding in piston hole 2 of piston 21, to realize circulation of the lubricating oil in distributor body 1.
In order to more easily observe and judge whether lubricating oil normally circulates in distributor body 1, to avoid lubrication
Oil stream is logical to break down, and influences the normal work of workpiece, with reference to Fig. 2 and Fig. 3, finger is connected in 1 outer side slip of distributor body
Show bar 3.Indicating arm 3 is coaxially set with working piston 21, and indicating arm 3 slides along its own axis direction.Indicating arm 3 and work
Make the opposite one end end of piston 21 and be fixedly connected with magnet 4 respectively, and the magnetic pole of two magnet 4 is identical.
With lubricating oil flowing in distributor body 1, when working piston 21 is close to 3 direction of indicating arm along piston hole 2,
Repulsive force between two magnet 4 of 3 end of working piston 21 and indicating arm becomes larger, to which indicating arm 3 is with working piston 21
It is moved to the direction far from distributor body 1；When working piston 21 is moved along piston hole 2 to the direction far from indicating arm 3, work
The repulsive force made between two magnet 4 of 3 end of piston 21 and indicating arm tapers into, and indicating arm 3 is in its own gravity or external force
It is close to distributor body 1 under effect.In this way, when lubricating oil normally circulates in distributor body 1, indicating arm 3 can be with work
The movement of piston 21 and move, to which, staff can judge lubrication in distributor body 1 according to the movement of indicating arm 3
Whether oil normally circulates；Also, indicating arm 3 is not connect directly through distributor body 1 with working piston 21, to ensure that point
1 good leakproofness of orchestration ontology.
With reference to Fig. 2, end wall of the distributor body 1 between working piston 21 and indicating arm 3 is non-magnetizer, such as plastics
Or glass etc..Certainly, which may be magnetizer, as long as working piston 21 can still drive indicating arm 3 to move when moving
It is dynamic；Only non-magnetizer can largely reduce to the magnetic between the magnet 4 of 1 end wall both sides of distributor body
The influence of field energy keeps indicating arm 3 sensitiveer with the movement of working piston 21.
In order to further decrease the thickness of 1 end wall of distributor body to the magnetic field energy between the magnet 4 of its both sides
It influences, with reference to Fig. 2, the end wall of the distributor body 1 between working piston 21 and indicating arm 3, along the axis of working piston 21
Line direction offers connecting hole 11, and connecting hole 11 is arranged close to the outside of distributor body 1, and is not connected to piston hole 2.Connection
11 internal thread of hole is connected with a fixing sleeve 5,5 hollow setting of fixing sleeve, and the sliding of indicating arm 3 is connected in fixing sleeve 5.Fixing sleeve 5
Threaded one end is connected in connecting hole 11, and the periphery for being located at 11 outside of connecting hole is fixedly connected with six-sided nut 54, with side
Just staff screws fixing sleeve 5, it is connect with connecting hole 11.
With reference to Fig. 2 and Fig. 3, fixing sleeve 5 is located at one end in connecting hole 11, the inner wall of its circular inner cavity be fixedly connected it is useful
In the bearing plate 53 for accepting indicating arm 3, to avoid in installation process, after indicating arm 3 is put into fixing sleeve 5, indicating arm 3 is from admittedly
Surely the end end of set 5 skids off, falls, and because hitting impaired, deformation, influences its follow-up normal use.
With reference to Fig. 2 and Fig. 3, threaded one end of 5 inner cavity of fixing sleeve far from connecting hole 11 is connected with adjusting screw 51, adjusts spiral shell
It is provided with slip hole 52 along its own axis direction in nail 51, one end sliding of the indicating arm 3 far from magnet 4 is arranged in slip hole 52
It is interior, and always outside part protrusion slip hole 52.With reference to figure, in this implementation, the size for being connected to the magnet 4 of 3 end of indicating arm is big
In the size of indicating arm 3,3 periphery of indicating arm is arranged with spring 31, and 31 one end of spring is supported with magnet 4 close to the end face of indicating arm 3
It connects, the other end is abutted with adjusting screw 51 by the end face of near magnet 4.In this way, putting distributor body 1 anyway, work as work
When piston 21 is moved to the direction far from indicating arm 3, indicating arm 3 can be under the restoring force of spring 31 with working piston 21
It moves and moves, can accurately indicate the current intelligence of lubricating oil in distributor body 1.
Further, with reference to Fig. 2, after long-time service, dust or sundries fall into the slip hole of adjusting screw 51
In 52, the normal slip of indicating arm 3 is influenced, in the present embodiment, side of the adjusting screw 51 far from connecting hole 11 is fixedly connected with
Transparent shield 6, the sliding in transparent shield 6 of indicating arm 3；To dust be avoided to fall into slip hole 52, and not
It can influence the situation of movement that staff observes indicating arm 3.
Operation principle：When lubricating oil flowing in the distributor body 1, working piston 21 is along piston hole 2 to 3 direction of indicating arm
When close, the repulsive force between two magnet 4 of 3 end of working piston 21 and indicating arm becomes larger, and indicating arm 3 is with working piston
21 move to the direction far from distributor body 1, and the length protruded outside adjusting screw 51 becomes larger；When working piston 21 is along piston
When hole 2 is moved to the direction far from indicating arm 3, the repulsive force between two magnet 4 of 3 end of working piston 21 and indicating arm is gradual
Become smaller, indicating arm 3 is close to distributor body 1 under the reply force effect of spring 31, protrudes the length outside adjusting screw 51
Become smaller, to staff can by observe the movement of indicating arm 3 judge in distributor body 1 lubricating oil whether normal stream
It is dynamic.
Embodiment 2：
A kind of high leakproofness Double-wire distributor instruction system, with reference to Fig. 2 and Fig. 3, the present embodiment technical solution and embodiment 1
Technical solution it is essentially identical, the difference is that, in the present embodiment, two 4 magnetic poles of magnet are on the contrary, show as therebetween
Attraction；Under normality, indicating arm 3 passes through elastic component（Can be spring or elastic string）Hanging sliding hanging is in fixation
In set 5.Elastic component one end is connect with adjusting screw 51, and the other end is connect with the bottom surface of indicating arm 3, and indicating arm 3 is vacantly hung
In fixing sleeve 5.
Operation principle：When working piston 21 is moved closer to indicating arm 3, the adsorption capacity between two magnet 4 gradually becomes
Greatly, when it can overcome pulling force of the elastic component to indicating arm 3,3 moment of indicating arm moves along fixing sleeve 5 to 21 direction of working piston
It is dynamic；When being moved to the direction far from indicating arm 3 when working piston 21, the attraction between two magnet 4 tapers into, and waits for it not
When being enough the pulling force for overcoming elastic component to indicating arm 3, indicating arm 3 is under the restoring force of elastic component, to far from working piston 21
Direction is moved, and is restored to vacant state, to realize that working piston 21 drives the movement of indicating arm 3.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of high leakproofness Double-wire distributor indicates that system, including sliding are set to distributor body（1）Interior working piston
（21）, it is characterised in that：Positioned at the distributor body（1）Outer side slip is equipped with indicating arm（3）, the indicating arm（3）With institute
State working piston（21）It is coaxially set, and is slid along the axis direction；The indicating arm（3）With the working piston（21）Phase
To one end end be respectively equipped with and can drive the indicating arm（3）The magnet of sliding（4）.
2. a kind of high leakproofness Double-wire distributor according to claim 1 indicates system, it is characterised in that：Two magnetic
Iron（4）Magnetic pole is identical.
3. a kind of high leakproofness Double-wire distributor according to claim 1 indicates system, it is characterised in that：Two magnetic
Iron（4）Magnetic pole is on the contrary, and the indicating arm（3）By an elastic component, vacantly sliding is set to the distributor body（1）Outside.
4. a kind of high leakproofness Double-wire distributor according to claim 1 indicates system, it is characterised in that：The distributor
Ontology（1）Positioned at the working piston（21）With the indicating arm（3）Between end wall, along the working piston（21）Axis side
To offering connecting hole（11）, the connecting hole（11）With the distributor body（1）Inner cavity is not connected to, the indicating arm（3）
With magnet（4）One end sliding be set to the connecting hole（11）It is interior.
5. a kind of high leakproofness Double-wire distributor according to claim 4 indicates system, it is characterised in that：The connecting hole
（11）Internal thread is connected with fixing sleeve（5）, the fixing sleeve（5）Hollow setting, far from the working piston（21）One end
Internal thread is connected with adjusting screw（51）, the adjusting screw（51）Run through along its axis direction and is equipped with slip hole（52）, described
Indicating arm（3）Sliding is set to the fixing sleeve（5）It is interior, and it is far from the working piston（21）One end sliding be set to the cunning
Move hole（52）It is interior.
6. a kind of high leakproofness Double-wire distributor according to claim 5 indicates system, it is characterised in that：The fixing sleeve
（5）It is interior, around the indicating arm（3）Equipped with spring（31）, the spring（31）One end and the adjusting screw（51）Bottom surface is supported
It connects, the other end and the indicating arm（3）Close to the working piston（21）End connection.
7. a kind of high leakproofness Double-wire distributor according to claim 5 indicates system, it is characterised in that：The fixing sleeve
（5）Bottom end is equipped with and the indicating arm（3）The bearing plate that bottom abuts（53）.
8. a kind of high leakproofness Double-wire distributor according to claim 5 indicates system, it is characterised in that：The fixing sleeve
（5）It is installed with polygonal nut outside（54）.
9. a kind of high leakproofness Double-wire distributor according to claim 5 indicates system, it is characterised in that：The adjustment spiral shell
Nail（51）Far from the working piston（21）Side be equipped with transparent shield（6）.
10. a kind of high leakproofness Double-wire distributor according to claim 1 indicates system, it is characterised in that：The distribution
Device ontology（1）Positioned at the working piston（21）With the indicating arm（3）Between end wall be non-magnetizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820090085.0U CN207796523U (en) | 2018-01-18 | 2018-01-18 | A kind of high leakproofness Double-wire distributor instruction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820090085.0U CN207796523U (en) | 2018-01-18 | 2018-01-18 | A kind of high leakproofness Double-wire distributor instruction system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207796523U true CN207796523U (en) | 2018-08-31 |
Family
ID=63271223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820090085.0U Active CN207796523U (en) | 2018-01-18 | 2018-01-18 | A kind of high leakproofness Double-wire distributor instruction system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207796523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061235A (en) * | 2018-01-18 | 2018-05-22 | 周健辉 | A kind of high leakproofness Double-wire distributor |
-
2018
- 2018-01-18 CN CN201820090085.0U patent/CN207796523U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061235A (en) * | 2018-01-18 | 2018-05-22 | 周健辉 | A kind of high leakproofness Double-wire distributor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230517 Address after: No. 220, Group 4, Jinxiu Village, Xin'an Town, Qidong City, Nantong City, Jiangsu Province, 226253 Patentee after: Zhou Jianhui Patentee after: Qidong Zhongke Langrun Electric Partnership (L.P.) Address before: No. 220, Group 4, Jinxiu Village, Xin'an Town, Qidong City, Nantong City, Jiangsu Province, 226253 Patentee before: Zhou Jianhui |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230625 Address after: No. 27, Yangsha Road, Taijiao Industrial Park, Huilong Town, Qidong City, Nantong City, Jiangsu Province 226253 Patentee after: Jiangsu Zhongke Langrun Intelligent Technology Co.,Ltd. Address before: No. 220, Group 4, Jinxiu Village, Xin'an Town, Qidong City, Nantong City, Jiangsu Province, 226253 Patentee before: Zhou Jianhui Patentee before: Qidong Zhongke Langrun Electric Partnership (L.P.) |