CN209068149U - A kind of chip stepwise type distributor - Google Patents
A kind of chip stepwise type distributor Download PDFInfo
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- CN209068149U CN209068149U CN201821944411.6U CN201821944411U CN209068149U CN 209068149 U CN209068149 U CN 209068149U CN 201821944411 U CN201821944411 U CN 201821944411U CN 209068149 U CN209068149 U CN 209068149U
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Abstract
The utility model discloses a kind of chip stepwise type distributors, including a piece of starting sheet, a piece of intermediate for terminating piece and three pieces or more, O-ring is housed between the starting sheet, intermediate and the contact surface for terminating piece, plays sealing function, and from top to bottom pass sequentially through bolt closed assembly；Fuel inlet fitting is installed, level is equipped with piston hole in the intermediate, is equipped with plunger in the piston hole, the intermediate both ends are equipped with delivery connection at the top of the starting sheet.The features such as the utility model has compact-sized, good seal performance, and intermediate can be freely combined, and lubricating oil can distribute according to need.
Description
Technical field
The utility model relates to a kind of lubricant distributor, especially a kind of stepwise type distributor.
Background technique
Existing stepwise type distributor is mostly block formula, and structure is complicated, not easy to be processed, and oil pump capacity, sequentially can not be free
Setting, suitability are poor.
Utility model content
The utility model proposes a kind of chip stepwise type distributor, its object is to: improve the suitable of oil header
With property, being allowed to oil pump capacity and fuel-displaced sequence can freely be set.
Technical solutions of the utility model are as follows:
A kind of chip stepwise type distributor, it is characterised in that: more than a piece of starting sheet, a piece of termination piece and three pieces
Intermediate；The starting sheet, intermediate and termination piece from top to bottom pass sequentially through bolt closed assembly；
Fuel inlet fitting is installed, the starting sheet bottom surface is equipped with hydraulic fluid port p0, hydraulic fluid port t0, hydraulic fluid port at the top of the starting sheet
A0, hydraulic fluid port b0, hydraulic fluid port c0 and hydraulic fluid port d0, hydraulic fluid port p0 and hydraulic fluid port t0 are connected with fuel inlet fitting respectively, hydraulic fluid port a0 and hydraulic fluid port b0 phase
Connection, hydraulic fluid port c0 are connected with hydraulic fluid port d0；
It is horizontal in the intermediate to be equipped with piston hole, plunger is equipped in the piston hole, the plunger is equipped with left and right two
Group annular groove, the intermediate left and right ends are separately installed with left delivery connection and right delivery connection；
The intermediate offers through-hole pX, through-hole tX, through-hole aX and through-hole cX by top surface to bottom surface respectively；The centre
Hydraulic fluid port eX and hydraulic fluid port fX are also provided on piece top surface, hydraulic fluid port eX is connected with the piston hole left end, hydraulic fluid port fX and the piston
Hole right end is connected；
It is additionally provided on the intermediate bottom surface and offers hydraulic fluid port bX and hydraulic fluid port dX；
The intermediate front offers the hydraulic fluid port gX communicated and hydraulic fluid port hX, and the hydraulic fluid port bX is connected with hydraulic fluid port gX, institute
It states hydraulic fluid port gX to be also connected with left end delivery connection, and is moved by plunger in the oil circuit and piston hole of hydraulic fluid port gX to left end delivery connection
It is communicated at position when moving to left end where left annular groove；The hydraulic fluid port hX is connected and by hydraulic fluid port hX to logical with the through-hole pX
The oil circuit of hole pX communicates at position when being moved to right end with plunger in piston hole where left annular groove；
The intermediate front offers the hydraulic fluid port jX communicated and hydraulic fluid port kX, and the hydraulic fluid port dX is connected with hydraulic fluid port kX, institute
It states hydraulic fluid port kX to be also connected with right end delivery connection, and is moved by plunger in the oil circuit and piston hole of hydraulic fluid port kX to right end delivery connection
It is communicated at position when moving right end where right annular groove；The hydraulic fluid port jX is connected and by hydraulic fluid port jX to logical with the through-hole tX
The oil circuit of hole tX communicates at position when being moved to left end with plunger in piston hole where right annular groove；
The termination piece top surface is equipped with hydraulic fluid port aM, hydraulic fluid port bM, hydraulic fluid port cM, hydraulic fluid port dM, hydraulic fluid port pM and hydraulic fluid port tM；The oil
Mouth pM and hydraulic fluid port tM is cut-off hydraulic fluid port, and the hydraulic fluid port aM is connected with hydraulic fluid port dM, and the hydraulic fluid port bM is connected with hydraulic fluid port cM；
In the hydraulic fluid port p0 of the starting sheet bottom, hydraulic fluid port t0, hydraulic fluid port a0, hydraulic fluid port b0, hydraulic fluid port c0 and hydraulic fluid port d0 and first
Between the upper end through-hole pX, the upper end through-hole tX, the upper end through-hole aX, hydraulic fluid port eX, the upper end through-hole cX and hydraulic fluid port fX at the top of piece correspond
It communicates；
Adjacent intermediate: the lower end through-hole pX of upside intermediate bottom, the lower end through-hole tX, the lower end through-hole aX, hydraulic fluid port bX,
The upper end through-hole pX, the upper end through-hole tX, the upper end through-hole aX, hydraulic fluid port eX at the top of the lower end through-hole cX and hydraulic fluid port dX and downside intermediate,
The upper end through-hole cX and hydraulic fluid port fX one-to-one correspondence communicate；
Finally under the lower end through-hole pX of a piece of intermediate bottom, the lower end through-hole tX, the lower end through-hole aX, hydraulic fluid port bX, through-hole cX
End and hydraulic fluid port dX are communicated with hydraulic fluid port pM, hydraulic fluid port tM, hydraulic fluid port aM, hydraulic fluid port bM, hydraulic fluid port cM and the hydraulic fluid port dM one-to-one correspondence for terminating piece.
As further improvement of the utility model: between the starting sheet and first intermediate, adjacent intermediate
Between and last a piece of intermediate and the oil port terminated on contact surface between piece be respectively equipped with sealing ring.
As further improvement of the utility model: the diameter of plunger of each intermediate is identical so that each intermediate oil pump capacity phase
Together；Alternatively, the diameter of plunger of each intermediate has differences, so that oil pump capacity has differences.
Compared with the existing technology, the utility model has the positive effect that: (1) it is compact-sized, it is easy for installation；(2) in
Between piece can be freely combined, lubricating oil can distribute according to need, and concentrate suitable for oil site and the different occasion of fuel consumption；(3) it holds
Sealing ring, good airproof performance are equipped at face contact.
Detailed description of the invention
Fig. 1 is delivery connection successively fuel-displaced structure principle chart on the right side of the utility model.
Fig. 2 is delivery connection successively fuel-displaced structure principle chart on the left of the utility model.
Fig. 3 is starting sheet positive structure diagram.
Fig. 4 is starting sheet overlooking structure diagram.
Fig. 5 is the first intermediate positive structure diagram.
Fig. 6 is the first intermediate overlooking structure diagram.
Fig. 7 is the second intermediate positive structure diagram.
Fig. 8 is the second intermediate overlooking structure diagram.
Fig. 9 is third intermediate positive structure diagram.
Figure 10 is third intermediate overlooking structure diagram.
Figure 11 is to terminate piece positive structure diagram.
Figure 12 is to terminate piece overlooking structure diagram.
Specific embodiment
The technical solution that according to the present invention will be described in detail below with reference to the accompanying drawings:
As illustrated in fig. 1 and 2, in a kind of chip stepwise type distributor, including a piece of starting sheet 2, a piece of termination piece 5 and three pieces
Between piece.The quantity of intermediate can also be more than three pieces, set by lubrication needs.
Starting sheet 2, the first intermediate 3-1, the second intermediate 3-2, third intermediate 3-3 and terminate piece 5 from top to bottom according to
It is secondary to pass through bolt closed assembly.
Such as Fig. 3 and 4, fuel inlet fitting 1 as illustrated in fig. 1 and 2,2 bottom surface of starting sheet are installed at the top of the starting sheet 2
Be equipped with hydraulic fluid port p0, hydraulic fluid port t0, hydraulic fluid port a0, hydraulic fluid port b0, hydraulic fluid port c0 and hydraulic fluid port d0, hydraulic fluid port p0 and hydraulic fluid port t0 respectively with fuel inlet fitting
1 is connected, and hydraulic fluid port a0 is connected with hydraulic fluid port b0, and hydraulic fluid port c0 is connected with hydraulic fluid port d0.
It is horizontal in the first intermediate 3-1 to be equipped with piston hole such as Fig. 1 and 2, the first plunger 4- is equipped in the piston hole
1, the first plunger 4-1 are equipped with the two groups of annular grooves in left and right, and the left and right ends the first intermediate 3-1 are separately installed with first
The left right delivery connection 6-1 of delivery connection 6-4 and first.
Such as Figures 5 and 6, the first intermediate 3-1 offers through-hole p1, through-hole t1, through-hole a1 by top surface to bottom surface respectively
With through-hole c1；Hydraulic fluid port e1 and hydraulic fluid port f1, hydraulic fluid port e1 and the piston hole left end are also provided on the top surface first intermediate 3-1
It is connected, hydraulic fluid port f1 is connected with the piston hole right end；
It is additionally provided on the bottom surface first intermediate 3-1 and offers hydraulic fluid port b1 and hydraulic fluid port d1；
The front first intermediate 3-1 offers the hydraulic fluid port g1 communicated and hydraulic fluid port h1, the hydraulic fluid port b1 and hydraulic fluid port g1 phase
Connection, the hydraulic fluid port g1 are also connected with the first left delivery connection 6-4, and by the oil of the left delivery connection 6-4 of hydraulic fluid port g1 to first
It is communicated at road and the position where annular groove left when the first plunger 4-1 is moved to left end in piston hole；The hydraulic fluid port h1 with it is described
Through-hole p1 left annular groove when being connected and being moved to right end by the first plunger 4-1 in the oil circuit and piston hole of hydraulic fluid port h1 to through-hole p1
It is communicated at the position at place；
The front first intermediate 3-1 offers the hydraulic fluid port j1 communicated and hydraulic fluid port k1, the hydraulic fluid port d1 and hydraulic fluid port k1 phase
Connection, the hydraulic fluid port k1 are also connected with the first right delivery connection 6-1, and by the oil of the right delivery connection 6-1 of hydraulic fluid port k1 to first
It is communicated at road and the position where annular groove right when the first plunger 4-1 is moved to right end in piston hole；The hydraulic fluid port j1 with it is described
Through-hole t1 right annular groove when being connected and being moved to left end by the first plunger 4-1 in the oil circuit and piston hole of hydraulic fluid port j1 to through-hole t1
It is communicated at the position at place.
Similarly, for the second intermediate 3-2:
It is horizontal in the second intermediate 3-2 to be equipped with piston hole such as Fig. 1 and 2, the second plunger 4- is equipped in the piston hole
2, the second plunger 4-2 are equipped with the two groups of annular grooves in left and right, and the left and right ends the second intermediate 3-2 are separately installed with second
The left right delivery connection 6-2 of delivery connection 6-5 and second.
Such as Fig. 7 and 8, the second intermediate 3-2 offers through-hole p2, through-hole t2, through-hole a2 by top surface to bottom surface respectively
With through-hole c2；Hydraulic fluid port e2 and hydraulic fluid port f2, hydraulic fluid port e2 and the piston hole left end are also provided on the top surface second intermediate 3-2
It is connected, hydraulic fluid port f2 is connected with the piston hole right end；
It is additionally provided on the bottom surface second intermediate 3-2 and offers hydraulic fluid port b2 and hydraulic fluid port d2；
The front second intermediate 3-2 offers the hydraulic fluid port g2 communicated and hydraulic fluid port h2, the hydraulic fluid port b2 and hydraulic fluid port g2 phase
Connection, the hydraulic fluid port g2 are also connected with the second left delivery connection 6-5, and by the oil of the left delivery connection 6-5 of hydraulic fluid port g2 to second
It is communicated at road and the position where annular groove left when the second plunger 4-2 is moved to left end in piston hole；The hydraulic fluid port h2 with it is described
Through-hole p2 left annular groove when being connected and being moved to right end by the second plunger 4-2 in the oil circuit and piston hole of hydraulic fluid port h2 to through-hole p2
It is communicated at the position at place；
The front second intermediate 3-2 offers the hydraulic fluid port j2 communicated and hydraulic fluid port k2, the hydraulic fluid port d2 and hydraulic fluid port k2 phase
Connection, the hydraulic fluid port k2 are also connected with the second right delivery connection 6-2, and by the oil of the right delivery connection 6-2 of hydraulic fluid port k2 to second
It is communicated at road and the position where annular groove right when the second plunger 4-2 is moved to right end in piston hole；The hydraulic fluid port j2 with it is described
Through-hole t2 right annular groove when being connected and being moved to left end by the second plunger 4-2 in the oil circuit and piston hole of hydraulic fluid port j2 to through-hole t2
It is communicated at the position at place.
Similarly, for third intermediate 3-3:
It is horizontal in the third intermediate 3-3 to be equipped with piston hole such as Fig. 1 and 2, third plunger 4- is equipped in the piston hole
3, the third plunger 4-3 are equipped with the two groups of annular grooves in left and right, and the left and right ends third intermediate 3-3 are separately installed with third
The left delivery connection 6-6 and right delivery connection 6-3 of third.
Such as Fig. 9 and 10, the third intermediate 3-3 offers through-hole p3, through-hole t3, through-hole a3 by top surface to bottom surface respectively
With through-hole c3；Hydraulic fluid port e3 and hydraulic fluid port f3, hydraulic fluid port e3 and the piston hole left end are also provided on the top surface third intermediate 3-3
It is connected, hydraulic fluid port f3 is connected with the piston hole right end；
It is additionally provided on the bottom surface third intermediate 3-3 and offers hydraulic fluid port b3 and hydraulic fluid port d3；
The front third intermediate 3-3 offers the hydraulic fluid port g3 communicated and hydraulic fluid port h3, the hydraulic fluid port b3 and hydraulic fluid port g3 phase
Connection, the hydraulic fluid port g3 are also connected with the left delivery connection 6-6 of third, and by hydraulic fluid port g3 to the oil of the left delivery connection 6-6 of third
It is communicated at road and the position where annular groove left when third plunger 4-3 is moved to left end in piston hole；The hydraulic fluid port h3 with it is described
Through-hole p3 left annular groove when being connected and being moved to right end by third plunger 4-3 in the oil circuit and piston hole of hydraulic fluid port h3 to through-hole p3
It is communicated at the position at place；
The front third intermediate 3-3 offers the hydraulic fluid port j3 communicated and hydraulic fluid port k3, the hydraulic fluid port d3 and hydraulic fluid port k3 phase
Connection, the hydraulic fluid port k3 are also connected with the right delivery connection 6-3 of third, and by hydraulic fluid port k3 to the oil of the right delivery connection 6-3 of third
It is communicated at road and the position where annular groove right when third plunger 4-3 is moved to right end in piston hole；The hydraulic fluid port j3 with it is described
Through-hole t3 right annular groove when being connected and being moved to left end by third plunger 4-3 in the oil circuit and piston hole of hydraulic fluid port j3 to through-hole t3
It is communicated at the position at place.
Such as Figure 11 and 12,5 top surface of termination piece be equipped with hydraulic fluid port aM, hydraulic fluid port bM, hydraulic fluid port cM, hydraulic fluid port dM, hydraulic fluid port pM and
Hydraulic fluid port tM；The hydraulic fluid port pM and hydraulic fluid port tM is cut-off hydraulic fluid port, and the hydraulic fluid port aM is connected with hydraulic fluid port dM, the hydraulic fluid port bM and hydraulic fluid port
CM is connected.
Corresponding relationship between each hydraulic fluid port are as follows:
Among the hydraulic fluid port p0 of 2 bottom of starting sheet, hydraulic fluid port t0, hydraulic fluid port a0, hydraulic fluid port b0, hydraulic fluid port c0 and hydraulic fluid port d0 and first
The upper end through-hole p1, the upper end through-hole t1, the upper end through-hole a1, hydraulic fluid port e1, the upper end through-hole c1 and hydraulic fluid port f1 at the top of piece 3-1 correspond
It communicates；
Adjacent intermediate, such as the through-hole p1 of the first intermediate 3-1 and the second bottom intermediate the 3-2: the first intermediate 3-1
Through-hole at the top of lower end, the lower end through-hole t1, the lower end through-hole a1, hydraulic fluid port b1, the lower end through-hole c1 and hydraulic fluid port d1 and the second intermediate 3-2
The upper end p2, the upper end through-hole t2, the upper end through-hole a2, hydraulic fluid port e2, the upper end through-hole c2 and hydraulic fluid port f2 one-to-one correspondence communicate；Second intermediate
Corresponding relationship does not repeat similarly between 3-2 and third intermediate 3-3；
The lower end through-hole p3, the lower end through-hole t3, the lower end through-hole a3, hydraulic fluid port b3, the lower end through-hole c3 of the bottom third intermediate 3-3
It is communicated with hydraulic fluid port d3 with hydraulic fluid port pM, hydraulic fluid port tM, hydraulic fluid port aM, hydraulic fluid port bM, hydraulic fluid port cM and the hydraulic fluid port dM one-to-one correspondence for terminating piece 5.
That is: p0, p1, p2, p3, pM are connected to form oil circuit, and t0, t1, t2, t3, tM are connected to form oil circuit, a0, a1, a2, a3,
AM is connected to form oil circuit, and c0, c1, c2, c3, cM are connected to form oil circuit.
Between the starting sheet 2 and first intermediate, between adjacent intermediate and last a piece of intermediate and end
The oil port on contact surface between limited step 5 is respectively equipped with O-ring seal.
The diameter of plunger of each intermediate is identical so that each intermediate oil pump capacity is identical；Alternatively, the diameter of plunger of each intermediate
It has differences, so that oil pump capacity has differences.Corresponding intermediate can be selected, and press according to the needs of lubrication fuel consumption
It need to put in order.
Its working principle is that:
As shown in Figure 1, lubricating oil enters from top fuel inlet fitting 1, successively pass through hydraulic fluid port p0, through-hole p1, the first intermediate
Left annular groove, hydraulic fluid port h1, hydraulic fluid port g1, hydraulic fluid port b1 and the hydraulic fluid port e2 of the first plunger 4-1 of 3-1 reaches the work of the second intermediate 3-2
The left end of consent, and the second plunger 4-2 is pushed to move right, so that the lubricating oil of the plunger shaft right end is successively passed through hydraulic fluid port f2, oil
The right annular groove of mouth d1, hydraulic fluid port k1, the first plunger 4-1, from the first right delivery connection 6-1 discharge；Similarly, lubricating oil successively passes through
Left annular groove, hydraulic fluid port h2, the hydraulic fluid port g2, hydraulic fluid port of the second plunger 4-2 of hydraulic fluid port p0, through-hole p1, through-hole p2, the second intermediate 3-2
B2, hydraulic fluid port e3, reach the left end of the piston hole of third intermediate 3-3, and third plunger 4-3 is pushed to move right, and make the piston
The lubricating oil of chamber right end successively passes through the right annular groove of hydraulic fluid port f3, hydraulic fluid port d2, hydraulic fluid port k2, the second plunger 4-2, right fuel-displaced from second
Connector 6-2 discharge；After third plunger 4-3 reaches extreme right position, lubricating oil successively passes through hydraulic fluid port p0, through-hole p1, through-hole
Left annular groove, hydraulic fluid port h3, hydraulic fluid port g3, hydraulic fluid port b3, the hydraulic fluid port bM, oil of the third plunger 4-3 of p2, through-hole p3, third intermediate 3-3
Mouth cM, through-hole c3, through-hole c2, through-hole c1, hydraulic fluid port c0, hydraulic fluid port d0, hydraulic fluid port f1, reach the right side of the plunger shaft of the first intermediate 3-1
End, and the first plunger 4-1 is pushed to be moved to the left, so that the lubricating oil of the plunger shaft left end is successively passed through hydraulic fluid port e1, hydraulic fluid port b0, hydraulic fluid port
The right annular groove of a0, through-hole a1, through-hole a2, through-hole a3, hydraulic fluid port aM, hydraulic fluid port dM, hydraulic fluid port d3, hydraulic fluid port k3, third plunger 4-3, from
The right delivery connection 6-3 discharge of third.
As shown in Fig. 2, the direction of motion of plunger is with Fig. 1 on the contrary, corresponding lubricating oil is successively from the first left delivery connection 6-
4, the left delivery connection 6-6 discharge of the second left delivery connection 6-5, third.It is distributed as long as lubricating oil constantly enters from fuel inlet fitting 1
Device, and guarantee certain pressure, plunger will be moved ceaselessly, and lubricating oil is successively discharged from each oil outlet.
Claims (3)
1. a kind of chip stepwise type distributor, it is characterised in that: in more than a piece of starting sheet, a piece of termination piece and three pieces
Between piece；The starting sheet, intermediate and termination piece from top to bottom pass sequentially through bolt closed assembly；
Fuel inlet fitting is installed, the starting sheet bottom surface is equipped with hydraulic fluid port p0, hydraulic fluid port t0, hydraulic fluid port a0, oil at the top of the starting sheet
Mouth b0, hydraulic fluid port c0 and hydraulic fluid port d0, hydraulic fluid port p0 and hydraulic fluid port t0 are connected with fuel inlet fitting respectively, and hydraulic fluid port a0 is connected with hydraulic fluid port b0,
Hydraulic fluid port c0 is connected with hydraulic fluid port d0；
It is horizontal in the intermediate to be equipped with piston hole, plunger is equipped in the piston hole, the plunger is equipped with the two groups of rings in left and right
Shape slot, the intermediate left and right ends are separately installed with left delivery connection and right delivery connection；
The intermediate offers through-hole pX, through-hole tX, through-hole aX and through-hole cX by top surface to bottom surface respectively；The intermediate top
Hydraulic fluid port eX and hydraulic fluid port fX are also provided on face, hydraulic fluid port eX is connected with the piston hole left end, and hydraulic fluid port fX and the piston hole are right
End is connected；
It is additionally provided on the intermediate bottom surface and offers hydraulic fluid port bX and hydraulic fluid port dX；
The intermediate front offers the hydraulic fluid port gX communicated and hydraulic fluid port hX, and the hydraulic fluid port bX is connected with hydraulic fluid port gX, the oil
Mouth gX is also connected with left end delivery connection, and is moved to by plunger in the oil circuit and piston hole of hydraulic fluid port gX to left end delivery connection
It is communicated at position when left end where left annular groove；The hydraulic fluid port hX is connected with the through-hole pX and by hydraulic fluid port hX to through-hole pX
Position of oil circuit when being moved to right end with plunger in piston hole where left annular groove at communicate；
The intermediate front offers the hydraulic fluid port jX communicated and hydraulic fluid port kX, and the hydraulic fluid port dX is connected with hydraulic fluid port kX, the oil
Mouth kX is also connected with right end delivery connection, and is moved to by plunger in the oil circuit and piston hole of hydraulic fluid port kX to right end delivery connection
It is communicated at position when right end where right annular groove；The hydraulic fluid port jX is connected with the through-hole tX and by hydraulic fluid port jX to through-hole tX
Position of oil circuit when being moved to left end with plunger in piston hole where right annular groove at communicate；
The termination piece top surface is equipped with hydraulic fluid port aM, hydraulic fluid port bM, hydraulic fluid port cM, hydraulic fluid port dM, hydraulic fluid port pM and hydraulic fluid port tM；The hydraulic fluid port pM
It is cut-off hydraulic fluid port with hydraulic fluid port tM, the hydraulic fluid port aM is connected with hydraulic fluid port dM, and the hydraulic fluid port bM is connected with hydraulic fluid port cM；
Hydraulic fluid port p0, hydraulic fluid port t0, hydraulic fluid port a0, hydraulic fluid port b0, hydraulic fluid port c0 and the hydraulic fluid port d0 and first intermediate of the starting sheet bottom
The upper end through-hole pX, the upper end through-hole tX, the upper end through-hole aX, hydraulic fluid port eX, the upper end through-hole cX and the hydraulic fluid port fX one-to-one correspondence at top communicate；
Adjacent intermediate: the lower end through-hole pX, the lower end through-hole tX, the lower end through-hole aX, hydraulic fluid port bX, through-hole of upside intermediate bottom
The lower end cX and hydraulic fluid port dX and the upper end through-hole pX, the upper end through-hole tX, the upper end through-hole aX, hydraulic fluid port eX, through-hole at the top of the intermediate of downside
The upper end cX and hydraulic fluid port fX one-to-one correspondence communicate；
The lower end through-hole pX of last a piece of intermediate bottom, the lower end through-hole tX, the lower end through-hole aX, hydraulic fluid port bX, the lower end through-hole cX and
Hydraulic fluid port dX is communicated with hydraulic fluid port pM, hydraulic fluid port tM, hydraulic fluid port aM, hydraulic fluid port bM, hydraulic fluid port cM and the hydraulic fluid port dM one-to-one correspondence for terminating piece.
2. chip stepwise type distributor as described in claim 1, it is characterised in that: the starting sheet and first intermediate it
Between, between adjacent intermediate and last a piece of intermediate and the oil port for terminating on contact surface between piece be respectively equipped with it is close
Seal.
3. chip stepwise type distributor as claimed in claim 1 or 2, it is characterised in that: the diameter of plunger of each intermediate is identical
So that each intermediate oil pump capacity is identical；Alternatively, the diameter of plunger of each intermediate has differences, so that oil pump capacity has differences.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821944411.6U CN209068149U (en) | 2018-11-24 | 2018-11-24 | A kind of chip stepwise type distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821944411.6U CN209068149U (en) | 2018-11-24 | 2018-11-24 | A kind of chip stepwise type distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209068149U true CN209068149U (en) | 2019-07-05 |
Family
ID=67100259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821944411.6U Active CN209068149U (en) | 2018-11-24 | 2018-11-24 | A kind of chip stepwise type distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209068149U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022179874A1 (en) * | 2021-02-23 | 2022-09-01 | Skf Lubrication Systems Germany Gmbh | Progressive distributor |
-
2018
- 2018-11-24 CN CN201821944411.6U patent/CN209068149U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022179874A1 (en) * | 2021-02-23 | 2022-09-01 | Skf Lubrication Systems Germany Gmbh | Progressive distributor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A chip progressive distributor Effective date of registration: 20220322 Granted publication date: 20190705 Pledgee: Bank of China Limited by Share Ltd. Yantai branch Pledgor: YANTAI HUASHUN MACHINERY ENGINEERING EQUIPMENT Co.,Ltd. Registration number: Y2022980002868 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230323 Granted publication date: 20190705 Pledgee: Bank of China Limited by Share Ltd. Yantai branch Pledgor: YANTAI HUASHUN MACHINERY ENGINEERING EQUIPMENT Co.,Ltd. Registration number: Y2022980002868 |
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