CN107160139A - A kind of valve core of the electromagnetic valve extracting apparatus and application method - Google Patents
A kind of valve core of the electromagnetic valve extracting apparatus and application method Download PDFInfo
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- CN107160139A CN107160139A CN201710541656.8A CN201710541656A CN107160139A CN 107160139 A CN107160139 A CN 107160139A CN 201710541656 A CN201710541656 A CN 201710541656A CN 107160139 A CN107160139 A CN 107160139A
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- fixed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
Abstract
A kind of valve core of the electromagnetic valve extracting apparatus and application method, it includes:Bottom plate, support column, supporting plate, lowering or hoisting gear, press from both sides pulling device, clamping device, bottom shaft stool I, bottom shaft stool II, guide rod I, guide rod II, top shaft stool I, top shaft stool II, air cylinder fixed plate, cylinder, cylinder connector, linear bearing I, rectilinear axis II, lifter plate, side plate I, side plate II, connecting plate constitutes lowering or hoisting gear, contiguous block, grip block I, grip block II, clamping cylinder I, clamping cylinder II, limiting plate I, limiting plate II composition folder pulling devices, clamping unit, passive clamping unit composition clamping device, clamping brace bar, motor fixing plate, motor, driving gear constitutes clamping unit, base of the carrier head, collet chuck, collet chuck nut, composite bearing, barrel support, driven gear, plectrum I, plectrum II, baffle plate fixed block I, baffle plate fixed block II, block I, block II constitutes passive clamping unit.
Description
Technical field
The present invention relates to a kind of valve core of the electromagnetic valve extracting apparatus and its application method, belong to magnetic valve production and maintenance of equipment
Field.
Background technology
In recent years, industrial circle constantly increases to the demand of magnetic valve, with the development of production technology, valve core of the electromagnetic valve
Technology is improved, and is quickly extracted the valve core of the electromagnetic valve needed repairing and is played decisive work to valve core of the electromagnetic valve automatic exchange
With.Valve core of the electromagnetic valve is arranged in magnetic valve when dispatching from the factory supporting, thus the valve core of the electromagnetic valve needed repairing is chosen is difficult
Realize, cause the extraction both at home and abroad to valve core of the electromagnetic valve still to use manual type, inefficiency, labor intensity is big, maintenance
Efficiency is difficult to ensure that, therefore in maintenance process, is proceeded from reality, develop a kind of high-speed and high-efficiency, it is reliable and stable,
Simple in construction, cheap valve core of the electromagnetic valve extracting apparatus can comply with industrial sector development trend, meet industrial sector dimension
The demand of shield.
The content of the invention
It is an object of the present invention to:Overcome the shortcomings of in above-mentioned background technology there is provided a kind of valve core of the electromagnetic valve extracting apparatus and
Application method, the device can fast extract the valve core of the electromagnetic valve of damage from valve body, to be repaired to it, improve
Magnetic valve maintenance efficiency, reduces maintenance cost.
In order to realize the purpose of the present invention, plan uses following technical scheme:
The present invention includes:Bottom plate, support column, supporting plate, lowering or hoisting gear, folder pulling device, clamping device, bottom shaft stool I,
Bottom shaft stool II, guide rod I, guide rod II, top shaft stool I, top shaft stool II, air cylinder fixed plate, cylinder, cylinder connector,
Linear bearing I, rectilinear axis II, lifter plate, side plate I, side plate II, connecting plate composition lowering or hoisting gear, contiguous block, grip block I, folder
Block II, clamping cylinder I, clamping cylinder II, limiting plate I, limiting plate II composition folder pulling devices are held, clamping unit, passive clamping are single
Member composition clamping device, clamping brace bar, motor fixing plate, motor, driving gear composition clamping unit, base of the carrier head, collet chuck, cylinder
Press from both sides nut, composite bearing, barrel support, driven gear, plectrum I, plectrum II, baffle plate fixed block I, baffle plate fixed block II, block I,
Block II constitutes passive clamping unit, it is characterised in that:Support column is fixed on bottom plate, and supporting plate is fixed on the support columns, is risen
Falling unit is set on the supporting plate, and folder pulling device is located at below lowering or hoisting gear and is connected with lowering or hoisting gear, and clamping device is located at folder
Pulling device lower section is simultaneously fixed on the supporting plate, and guide rod I is fixed on the supporting plate by bottom shaft stool I, and guide rod II passes through bottom
Shaft stool II is fixed on the supporting plate, and air cylinder fixed plate is fixed on the shaft stool I of top through guide rod I, and air cylinder fixed plate is passed through
Guide rod II is fixed on the shaft stool II of top, and cylinder is fixed in air cylinder fixed plate, and cylinder connector is fixed on cylinder Xia Chu ends,
Linear bearing I can be moved up and down through guide rod I formation prismatic pairs, and linear bearing II can enter through guide rod II formation prismatic pairs
Row is moved up and down, and lifter plate is fixed on linear bearing I and linear bearing II, and side plate I and side plate II are fixed on lifter plate end face
Both sides, the connecting plate above lifter plate is connected with cylinder connector and fixed with side plate I and side plate II end faces, and grip block I consolidates
It is scheduled in the middle of lifter plate, clamping cylinder I is fixed on above grip block I, limiting plate I is fixed on lifter plate and positioned at clamping cylinder
I sides, grip block II is fixed in the middle of lifter plate, and clamping cylinder II is fixed on above grip block II, and limiting plate II is fixed on liter
Drop on plate and positioned at clamping cylinder II sides, contiguous block is connected with clamping cylinder I and clamping cylinder II two ends, and clamping brace bar is consolidated
Determine on the supporting plate, motor fixing plate is fixed on clamping brace bar, and motor is fixed on motor fixing plate, and driving gear is fixed
In motor output shaft end, base of the carrier head is fixed on the supporting plate, and collet chuck is engaged with base of the carrier head, and collet chuck nut connects with collet chuck upper end
Connect, composite bearing is socketed on the outside of base of the carrier head and constitutes revolute pair with base of the carrier head and can be rotated, and barrel support is socketed in composite shaft
Outside is held, driven gear is fixed on above barrel support through collet chuck nut, and driven gear is meshed with driving gear, and plectrum I consolidates
It is scheduled on inside driven gear and its one end is arranged on collet chuck nut interior, plectrum II is fixed on inside driven gear and its one end is set
Collet chuck nut interior is put, baffle plate fixed block I is located at base of the carrier head one end and fixed on the supporting plate, and baffle plate fixed block II is located at chuck
Seat one end and it is fixed on the supporting plate, block I is fixed on above baffle plate fixed block I and one end coordinates with barrel support, and block II consolidates
It is scheduled on above baffle plate fixed block II and one end coordinates with barrel support, described support column and the quantity of clamping brace post can be according to need
Set.
The application method of the present invention is as follows:
Before the present invention starts working, magnetic valve is put into collet chuck 6-2-2;When the present invention starts working, clamping unit
Motor 6-1-3 driving driving gears 6-1-4 in 6-1 drives driven gear 6-2-6 to rotate, and collet chuck nut 6-2-3 is tightened, electricity
Magnet valve is clamped by collet chuck 6-2-2, the cylinder 4-8 work in lowering or hoisting gear 4, drives the folder pulling device 5 of the lower section of lowering or hoisting gear 4 to move down
To at valve core of the electromagnetic valve 7, clamping cylinder I5-4 and clamping cylinder II5-5 in folder pulling device 5 work simultaneously, drive grip block
I5-2 and grip block II5-3 are deep at valve core of the electromagnetic valve 7, the cylinder 4-8 work in lowering or hoisting gear 4, drive folder pulling device 5
Motion upwards, extracts valve core of the electromagnetic valve 7 in the presence of grip block I5-2 and grip block II5-3, completes folder and stirs work.
It is characteristic of the invention that:
The beneficial effects of the invention are as follows:The present invention is simple in construction, stably, reliably, practical;The process that the present invention works
In, fast and effeciently the magnetic valve needed repairing can be fixedly clamped, and valve core of the electromagnetic valve is extracted, it is the efficient of magnetic valve
Maintenance, which is provided, to be ensured, is reduced when valve core of the electromagnetic valve is repaired to artificial dependence, so as to improve maintenance efficiency, is reduced into
This.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention;
Fig. 2 is the dimensional structure diagram of the present invention;
Fig. 3 is the dimensional structure diagram of lowering or hoisting gear;
Fig. 4 is the dimensional structure diagram for pressing from both sides pulling device;
Fig. 5 is the dimensional structure diagram of clamping device;
Fig. 6 is the explosive view of passive clamping unit;
Fig. 7 is the dimensional structure diagram of grip block;
Fig. 8 is the dimensional structure diagram of valve core of the electromagnetic valve.
1st, bottom plate;2nd, support column;3rd, supporting plate;4th, lowering or hoisting gear;5th, pulling device is pressed from both sides;6th, clamping device;4-1, bottom axle
Bearing I;4-2, bottom shaft stool II;4-3, guide rod I;4-4, guide rod II;4-5, top shaft stool I;4-6, top shaft stool II;
4-7, air cylinder fixed plate;4-8, cylinder;4-9, cylinder connector;4-10, linear bearing I;4-11, rectilinear axis II;4-12, lifting
Plate;4-13, side plate I;4-14, side plate II;4-15, connecting plate;5-1 contiguous blocks;5-2, grip block I;5-3, grip block II;5-4、
Clamping cylinder I;5-5, clamping cylinder II;5-6, limiting plate I;5-7, limiting plate II;6-1, clamping unit;6-1-1, clamping branch
Strut;6-1-2, motor fixing plate;6-1-3, motor;6-1-4, driving gear;6-2, passive clamping unit;6-2-1, chuck
Seat;6-2-2, collet chuck;6-2-3, collet chuck nut;6-2-4, composite bearing;6-2-5, barrel support;6-2-6, driven gear;6-2-
7th, plectrum I, 6-2-8, plectrum II;6-2-9, baffle plate fixed block I;6-2-10, baffle plate fixed block II;6-2-11, block I;6-2-
12nd, block II;7th, valve core of the electromagnetic valve.
Embodiment
Illustrate the specific work process of the present invention below in conjunction with the accompanying drawings, but the invention is not limited in following examples.
Support column 2 and clamping brace post 6-1-1 of the present invention quantity is unrestricted, and support column 2 is fixed on bottom plate 1, branch
Fagging 3 is fixed on support column 2, and lowering or hoisting gear 4 is arranged in supporting plate 3, folder pulling device 5 be located at the lower section of lowering or hoisting gear 4 and with
Lowering or hoisting gear 4 is connected, and clamping device 6 is located at the lower section of folder pulling device 5 and is fixed in supporting plate 3, and guide rod I4-3 passes through bottom axle
Bearing I4-1 is fixed in supporting plate 3, and guide rod II4-4 is fixed in supporting plate 3 by bottom shaft stool II4-2, and cylinder is fixed
Plate 4-7 is fixed on the shaft stool I4-5 of top through guide rod I4-3, and air cylinder fixed plate 4-7 is fixed on top through guide rod II4-4
On shaft stool II4-6, cylinder 4-8 is fixed on air cylinder fixed plate 4-7, and cylinder connector 4-9 is fixed on cylinder 4-8 Xia Chu ends,
Linear bearing I4-10 can be moved up and down through guide rod I4-3 formation prismatic pairs, and linear bearing II4-11 passes through guide rod II4-4
Forming prismatic pair can be moved up and down, and lifter plate 4-12 is fixed on linear bearing I4-10 and linear bearing II4-11, side plate
I4-13 and side plate II4-14 are fixed on lifter plate 4-12 end faces both sides, connecting plate 4-15 and gas above lifter plate 4-12
Cylinder joint 4-9 is connected and fixed with side plate I4-13 and side plate II4-14 end faces, and grip block I5-2 is fixed in lifter plate 4-12
Between, clamping cylinder I5-4 is fixed on above grip block I5-2, and limiting plate I5-6 is fixed on lifter plate 4-12 and positioned at clamping gas
Cylinder I5-4 sides, grip block II5-3 is fixed in the middle of lifter plate 4-12, and clamping cylinder II5-5 is fixed on grip block II5-3
Side, limiting plate II5-7 is fixed on lifter plate 4-12 and positioned at clamping cylinder II5-5 sides, contiguous block 5-1 and clamping cylinder
I5-4 and clamping cylinder II5-5 two ends are connected, and clamping brace bar 6-1-1 is fixed in supporting plate 3, and motor fixing plate 6-1-2 consolidates
It is scheduled on clamping brace bar 6-1-1, motor 6-1-3 is fixed on motor fixing plate 6-1-2, driving gear 6-1-4 is fixed on electricity
Machine 6-1-3 output shaft ends, base of the carrier head 6-2-1 is fixed in supporting plate 3, and collet chuck 6-2-2 is engaged with base of the carrier head 6-2-1, cylinder
Folder nut 6-2-3 is connected with collet chuck 6-2-2 upper ends, and composite bearing 6-2-4 is socketed on the outside of base of the carrier head 6-2-1 and and base of the carrier head
6-2-1 constitutes revolute pair and can be rotated, and barrel support 6-2-5 is socketed on the outside of composite bearing 6-2-4, and driven gear 6-2-6 is worn
Cross collet chuck nut 6-2-3 to be fixed on above barrel support 6-2-5, driven gear 6-2-6 is meshed with driving gear 6-1-4, plectrum
I6-2-7 is fixed on inside driven gear 6-2-6 and its one end is arranged on inside collet chuck nut 6-2-3, and plectrum II6-2-8 is fixed
Inside driven gear 6-2-6 and inside its one end setting collet chuck nut 6-2-3, baffle plate fixed block I6-2-9 is located at base of the carrier head 6-
2-1 one end and it is fixed in supporting plate 3, baffle plate fixed block II6-2-10 is located at base of the carrier head 6-2-1 one end and is fixed on supporting plate
On 3, block I6-2-11 is fixed on above baffle plate fixed block I6-2-9 and one end coordinates with barrel support 6-2-5, block II6-2-12
It is fixed on above baffle plate fixed block II6-2-10 and one end coordinates with barrel support 6-2-5, described support column 2 and clamping brace
Post 6-1-1 quantity is unrestricted, and can be arranged as required to.
The present invention operation principle be:Before the present invention starts working, magnetic valve is put into collet chuck 6-2-2;The present invention
During start-up operation, the motor 6-1-3 driving driving gears 6-1-4 in clamping unit 6-1 drives driven gear 6-2-6 to rotate, will
Collet chuck nut 6-2-3 is tightened, and magnetic valve is clamped by collet chuck 6-2-2, the cylinder 4-8 work in lowering or hoisting gear 4, drives lowering or hoisting gear
The folder pulling device 5 of 4 lower sections is moved down at valve core of the electromagnetic valve 7, clamping cylinder I5-4 and clamping cylinder II5-5 in folder pulling device 5
Work simultaneously, drive grip block I5-2 and grip block II5-3 to be deep at valve core of the electromagnetic valve 7, the cylinder 4-8 in lowering or hoisting gear 4
Work, drives folder pulling device 5 to move upwards, valve core of the electromagnetic valve 7 is extracted in the presence of grip block I5-2 and grip block II5-3,
Complete folder and stir work.
Claims (3)
1. a kind of valve core of the electromagnetic valve extracting apparatus, it includes:Bottom plate (1), support column (2), supporting plate (3), lowering or hoisting gear (4),
Press from both sides pulling device (5), clamping device (6), bottom shaft stool I (4-1), bottom shaft stool II (4-2), guide rod I (4-3), guide rod II
(4-4), top shaft stool I (4-5), top shaft stool II (4-6), air cylinder fixed plate (4-7), cylinder (4-8), cylinder connector
(4-9), linear bearing I (4-10), rectilinear axis II (4-11), lifter plate (4-12), side plate I (4-13), side plate II (4-14),
Connecting plate (4-15) composition lowering or hoisting gear (4), contiguous block (5-1), grip block I (5-2), grip block II (5-3), clamping cylinder I
(5-4), clamping cylinder II (5-5), limiting plate I (5-6), limiting plate II (5-7) composition folder pulling devices (5), clamping unit (6-
1), passive clamping unit (6-2) composition clamping device (6), clamping brace bar (6-1-1), motor fixing plate (6-1-2), motor
(6-1-3), driving gear (6-1-4) composition clamping unit (6-1), base of the carrier head (6-2-1), collet chuck (6-2-2), collet chuck nut
(6-2-3), composite bearing (6-2-4), barrel support (6-2-5), driven gear (6-2-6), plectrum I (6-2-7), plectrum II (6-
2-8), baffle plate fixed block I (6-2-9), baffle plate fixed block II (6-2-10), block I (6-2-11), block II (6-2-12) compositions
Passive clamping unit (6-2), support column (2) is fixed on bottom plate (1), and supporting plate (3) is fixed on support column (2), lifting dress
Put (4) to be arranged in supporting plate (3), folder pulling device (5) is located at below lowering or hoisting gear (4) and is connected with lowering or hoisting gear (4), clamp
Device (6) is located at below folder pulling device (5) and is fixed in supporting plate (3), and guide rod I (4-3) passes through bottom shaft stool I (4-1)
It is fixed in supporting plate (3), guide rod II (4-4) is fixed in supporting plate (3) by bottom shaft stool II (4-2), and cylinder is fixed
Plate (4-7) is fixed on top shaft stool I (4-5) through guide rod I (4-3), and air cylinder fixed plate (4-7) passes through guide rod II (4-4)
It is fixed on top shaft stool II (4-6), cylinder (4-8) is fixed in air cylinder fixed plate (4-7), cylinder connector (4-9) is fixed
In cylinder (4-8) Xia Chu ends, linear bearing I (4-10) can be moved up and down through guide rod I (4-3) formation prismatic pairs, directly
Bobbin holds II (4-11) and can moved up and down through guide rod II (4-4) formation prismatic pairs, and lifter plate (4-12) is fixed on straight line
In bearing I (4-10) and linear bearing II (4-11), side plate I (4-13) and side plate II (4-14) are fixed on lifter plate (4-12) end
Face both sides, connecting plate (4-15) above lifter plate (4-12) be connected with cylinder connector (4-9) and with side plate I (4-13) and
Side plate II (4-14) end face is fixed, and grip block I (5-2) is fixed in the middle of lifter plate (4-12), and clamping cylinder I (5-4) is fixed on
Above grip block I (5-2), limiting plate (5-6) is fixed on lifter plate (4-12) and positioned at clamping cylinder I (5-4) side, clamping
Block II (5-3) is fixed in the middle of lifter plate (4-12), and clamping cylinder II (5-5) is fixed on above grip block II (5-3), limiting plate
II (5-7) is fixed on lifter plate (4-12) and positioned at clamping cylinder II (5-5) side, contiguous block (5-1) and clamping cylinder I
(5-4) and clamping cylinder II (5-5) two ends are connected, and clamping brace bar (6-1-1) is fixed in supporting plate (3), motor fixing plate
(6-1-2) is fixed on clamping brace bar (6-1-1), and motor (6-1-3) is fixed on motor fixing plate (6-1-2), driving tooth
Wheel (6-1-4) is fixed on motor (6-1-3) output shaft end, and base of the carrier head (6-2-1) is fixed in supporting plate (3), collet chuck (6-2-
2) it is engaged with base of the carrier head (6-2-1), collet chuck nut (6-2-3) is connected with collet chuck (6-2-2) upper end, composite bearing (6-2-4)
It is socketed on the outside of base of the carrier head (6-2-1) and constitutes revolute pair with base of the carrier head (6-2-1) and can be rotated, barrel support (6-2-5) set
It is connected on the outside of composite bearing (6-2-4), driven gear (6-2-6) is fixed on barrel support (6-2-5) through collet chuck nut (6-2-3)
Top, driven gear (6-2-6) is meshed with driving gear (6-1-4), and plectrum I (6-2-7) is fixed on driven gear (6-2-6)
Internal and its one end is arranged on collet chuck nut (6-2-3) inside, and it is internal that plectrum II (6-2-8) is fixed on driven gear (6-2-6)
And its one end sets collet chuck nut (6-2-3) internal, baffle plate fixed block I (6-2-9) is located at base of the carrier head (6-2-1) one end and fixation
In supporting plate (3), baffle plate fixed block II (6-2-10) is located at base of the carrier head (6-2-1) one end and is fixed in supporting plate (3), keeps off
Block I (6-2-11) is fixed on above baffle plate fixed block I (6-2-9) and one end coordinates with barrel support (6-2-5), block II (6-2-
12) it is fixed on above baffle plate fixed block II (6-2-10) and one end coordinates with barrel support (6-2-5).
2. a kind of valve core of the electromagnetic valve extracting apparatus according to claim 1, it is characterised in that:Described support column (2) and
The quantity of clamping brace post (6-1-1) can be arranged as required to.
3. a kind of application method of valve core of the electromagnetic valve extracting apparatus according to claim 1, it is characterised in that:By magnetic valve
It is put into collet chuck (6-2-2), motor (6-1-3) the driving driving gear (6-1-4) in clamping unit (6-1) drives driven gear
(6-2-6) is rotated, and collet chuck nut (6-2-3) is tightened, and magnetic valve is clamped by collet chuck (6-2-2), the cylinder in lowering or hoisting gear (4)
(4-8) works, and drives the folder pulling device (5) below lowering or hoisting gear (4) to move down into valve core of the electromagnetic valve (7) place, folder pulling device (5)
Clamping cylinder I (5-4) and clamping cylinder II (5-5) work simultaneously, drive grip block I (5-2) and grip block II (5-3) deep
To valve core of the electromagnetic valve (7) place, cylinder (4-8) work in lowering or hoisting gear (4) drives folder pulling device (5) to move upwards, in clamping
Valve core of the electromagnetic valve (7) is extracted in the presence of block I (5-2) and grip block II (5-3), folder is completed and stirs work.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710541656.8A CN107160139B (en) | 2017-06-27 | 2017-06-27 | Electromagnetic valve core pulling-out device and use method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710541656.8A CN107160139B (en) | 2017-06-27 | 2017-06-27 | Electromagnetic valve core pulling-out device and use method |
Publications (2)
Publication Number | Publication Date |
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CN107160139A true CN107160139A (en) | 2017-09-15 |
CN107160139B CN107160139B (en) | 2023-04-28 |
Family
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Application Number | Title | Priority Date | Filing Date |
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CN201710541656.8A Active CN107160139B (en) | 2017-06-27 | 2017-06-27 | Electromagnetic valve core pulling-out device and use method |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116021252A (en) * | 2023-03-29 | 2023-04-28 | 中电科风华信息装备股份有限公司 | Automatic uncapping device for B-pillar camera and operation method thereof |
Citations (6)
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US3990139A (en) * | 1976-01-28 | 1976-11-09 | Daniel Lee Touchet | Valve seat puller |
US20080028588A1 (en) * | 1991-07-29 | 2008-02-07 | Michael Rubino | Pulling Tool |
CN202480041U (en) * | 2012-01-04 | 2012-10-10 | 平高集团有限公司 | Self-expansion valve core extraction tool |
CN204366368U (en) * | 2015-01-08 | 2015-06-03 | 杭州科技职业技术学院 | A kind of spool drawing mechanism |
CN205297463U (en) * | 2015-12-14 | 2016-06-08 | 中国石油天然气股份有限公司 | Single current valve case pull -out ware |
CN207593165U (en) * | 2017-06-27 | 2018-07-10 | 中国计量大学 | A kind of valve core of the electromagnetic valve extracting apparatus |
-
2017
- 2017-06-27 CN CN201710541656.8A patent/CN107160139B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3990139A (en) * | 1976-01-28 | 1976-11-09 | Daniel Lee Touchet | Valve seat puller |
US20080028588A1 (en) * | 1991-07-29 | 2008-02-07 | Michael Rubino | Pulling Tool |
CN202480041U (en) * | 2012-01-04 | 2012-10-10 | 平高集团有限公司 | Self-expansion valve core extraction tool |
CN204366368U (en) * | 2015-01-08 | 2015-06-03 | 杭州科技职业技术学院 | A kind of spool drawing mechanism |
CN205297463U (en) * | 2015-12-14 | 2016-06-08 | 中国石油天然气股份有限公司 | Single current valve case pull -out ware |
CN207593165U (en) * | 2017-06-27 | 2018-07-10 | 中国计量大学 | A kind of valve core of the electromagnetic valve extracting apparatus |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116021252A (en) * | 2023-03-29 | 2023-04-28 | 中电科风华信息装备股份有限公司 | Automatic uncapping device for B-pillar camera and operation method thereof |
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Publication number | Publication date |
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CN107160139B (en) | 2023-04-28 |
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