CN109854473A - Reciprocating pumping tank - Google Patents
Reciprocating pumping tank Download PDFInfo
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- CN109854473A CN109854473A CN201910178000.3A CN201910178000A CN109854473A CN 109854473 A CN109854473 A CN 109854473A CN 201910178000 A CN201910178000 A CN 201910178000A CN 109854473 A CN109854473 A CN 109854473A
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- spool
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Abstract
The invention discloses a kind of reciprocating pumping tank, including water vat, the upper end of water vat is connected with end-cap assembly, and lower end is connected with cylinder, is connected with solenoid valve on end-cap assembly；End-cap assembly includes end cap ontology, it is provided with the first inlet opening, first apopore, second inlet opening, second apopore and shut-off valve mounting hole, shut-off valve is installed in shut-off valve mounting hole, it is provided on end cap ontology into water spool mounting hole, it is discharged spool mounting hole and Inlet and outlet water valve seat, it is equipped in water inlet spool mounting hole into water spool, water outlet spool is installed in water outlet spool mounting hole, position punishment on Inlet and outlet water valve seat around water inlet spool is furnished with the first intercommunicating pore, water inlet spool mounting hole is connected to by the first intercommunicating pore with water vat inner cavity, the position of corresponding water outlet spool is provided with the first valve seat via hole on Inlet and outlet water valve seat, position distribution on end cap ontology around water outlet spool has the second intercommunicating pore, water outlet spool mounting hole is connected to by the second intercommunicating pore with the second apopore.
Description
Technical field
The present invention relates to welding production technical fields, and in particular to a kind of reciprocating pumping tank.
Background technique
The competition of automobile market is more and more fierce, and invincible position is in automobile industry, just must be in automobile production
Middle raising production efficiency, reduces the manufacturing cost of automobile, and is welded in this link and plays a crucial role.Especially
In production based on resistance spot welding, to guarantee the quality of production, electrode cap is frequently necessary to reconditioning and replacement.But in replacement electrode cap
During, the cooling dilutional hyponatremia of residual in welding gun pipeline will lead to splash, to cause many safety problems: such as electric shock danger
Danger, slip hazard；A large amount of cooling water also can corrosion-damaged equipment and product, cause serious economic loss.
Current existing pumping tank be essentially all can only single draw water, can not achieve continuous pumpage function, thus cannot
The remaining water in pipeline is excluded completely completely, therefore can equally cause corresponding safety problem, is caused to manufacturing enterprise serious
Economic loss, while complicated integral structure, manufacturing cost are high.
Summary of the invention
For presently, there are the technical issues of, the present invention provide it is a kind of have the function of that cutting is intake and continuous pumpage, can be with
The remaining water in pipeline is exhausted completely, to avoid in actual production due to cooling water expulsion problem caused by changing cap or capping off
Reciprocating pumping tank.
In order to achieve the above-mentioned object of the invention, the present invention provides following technical schemes:
A kind of reciprocating pumping tank, including water vat, the upper end of the water vat are connected with end-cap assembly, and lower end is connected with gas
Cylinder, the movable end of the cylinder are fixedly connected with the piston for being located at the water vat inner cavity, are connected with solenoid valve on the end-cap assembly；
The end-cap assembly includes end cap ontology, and the first inlet opening, the first apopore, second are provided on the end cap ontology
Inlet opening and the second apopore, first apopore and the second inlet opening are connected to the both ends of welding gun water circulation pipe respectively,
Shut-off valve mounting hole is additionally provided on end cap ontology, which is discharged with first inlet opening and first respectively
Hole is connected to, and is equipped with shut-off valve in the shut-off valve mounting hole, the spool of the shut-off valve is kept off in stationary state in the cut-off
The work port of the junction of valve mounting hole and the first apopore, the solenoid valve is connected with the port of the shut-off valve；
It is additionally provided on the end cap ontology into water spool mounting hole and water outlet spool mounting hole, water inlet spool installation
Hole is connected to second inlet opening, and the water inlet spool mounting hole and water outlet spool mounting hole are corresponded on the end cap ontology
Position be provided with Inlet and outlet water valve seat, be equipped in the water inlet spool mounting hole into water spool, the water outlet spool mounting hole
Water outlet spool is inside installed, the position punishment on the Inlet and outlet water valve seat around the water inlet spool is furnished with the first intercommunicating pore,
The water inlet spool mounting hole is connected to by first intercommunicating pore with the inner cavity of the water vat, corresponding on the Inlet and outlet water valve seat
It is provided with the first valve seat via hole at the position of the water outlet spool, around the position of the water outlet spool on the end cap ontology
Punishment is furnished with the second intercommunicating pore, and the water outlet spool mounting hole is connected to by second intercommunicating pore with second apopore.
By adopting the above technical scheme, shut-off valve is acted on after solenoid valves, the mobile cooling water of shut-off valve is intake from first
Hole enters the first apopore after shut-off valve mounting hole, flows through and enters the second inlet opening after welding gun water circulation pipe, hydraulic pressure make into
Water valve core moves down, and cooling water enters water vat inner cavity by the second inlet opening, water inlet spool mounting hole and the first intercommunicating pore, so
Hydraulic pressure is used water valve core and is moved up afterwards, and cooling water enters the second water outlet by the first valve seat via hole, the second intercommunicating pore, flows to
Water return pipeline makes electrode obtain continuing cooling.
When needing replacing motor cap, solenoid valve power-off, shut-off valve reverse movement are closed and are intake, under the piston of pumping tank inner cavity
It moves, hydraulic pressure is forced to be moved down into water spool, and cooling water passes through the second inlet opening, water inlet spool mounting hole and the first intercommunicating pore in pipeline
Into water vat inner cavity, piston is moved up, and water outlet spool moves up, and intracavitary water passes through the first valve seat via hole, goes out in water vat
Water valve mounting hole and the second intercommunicating pore are discharged after entering the second apopore, and welding gun water circulation pipe can be excluded after multiple cyclic
Interior remaining water, and the components such as shut-off valve, inlet valve and outlet valve concentrate in end-cap assembly, it is compact overall structure, small and exquisite.
Preferably, the center line of the center line of the center line of first inlet opening, the first apopore, the second inlet opening
With the centerline parallel of the second apopore, and the opening of first inlet opening and the first apopore on the contrary, it is described second water inlet
The opening of hole and the second apopore is opposite.
Preferably, the central axis of the center line of the shut-off valve mounting hole and first apopore.
Preferably, being additionally provided with inlet valve mounting hole on the end cap ontology, it is equipped in the inlet valve mounting hole
Inspiration valve seat and air-breathing spool are provided with the second valve seat via hole being connected to the inlet valve mounting hole on the inspiration valve seat,
The air-breathing spool is kept off when static at the position that the second valve seat via hole is connected to the inlet valve mounting hole, described
Around the position of the air-breathing spool, punishment is furnished with third connecting hole on end cap ontology, and the inlet valve mounting hole is connected by third
Through-hole is connected to first apopore.
So set, welding gun water can be followed under the effect of the pressure by being filled with gas into the second valve seat via hole
Remaining water in endless tube road excludes clean.
Preferably, corresponding to the position of the shut-off valve mounting hole and the inlet valve mounting hole on the end cap ontology
Place is provided with side cover plate, which is embedded in the end cap ontology, and the spring of the shut-off valve is connected on the side cover plate,
The gas via hole being connected to the second valve seat via hole is provided on the side cover plate.
Preferably, corresponding to the position that the second valve seat via hole is connected with the gas via hole on the side cover plate
Place is provided with noise reduction strainer.
Preferably, the end cap ontology includes the whole the first noumenon in rectangle and is connected to below the first noumenon
Cylindrical boss, the outer diameter of the cylindrical boss are identical as the internal diameter of the water vat.
Preferably, first inlet opening, the first apopore, the second inlet opening and the second apopore are respectively along described
The length direction of one ontology is arranged, and the shut-off valve mounting hole and inlet valve mounting hole are set along the width direction of the first noumenon
It sets, the water inlet spool mounting hole and water outlet spool mounting hole are arranged along the axial direction of the cylindrical boss.
Compared with prior art, beneficial effects of the present invention: the present invention has the function of cutting water inlet and continuous pumpage, can be with
The remaining water in welding gun water circulation pipe is excluded completely, effectively prevents falling in actual production due to changing electrode cap or electrode cap
Caused by cooling water expulsion problem, improve and production security and reduce costs, while smart structural design of the invention,
It is compact, it uses and moves all easily.
Detailed description of the invention:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of the end-cap assembly in Fig. 1；
Fig. 3 is the internal view of Fig. 2；
Fig. 4 is the E-E cross-sectional view in Fig. 3.
Specific embodiment
Below with reference to test example and specific embodiment, the present invention is described in further detail.But this should not be understood
It is all that this is belonged to based on the technology that the content of present invention is realized for the scope of the above subject matter of the present invention is limited to the following embodiments
The range of invention.
As the attached reciprocating pumping tank shown in Fig. 4 of attached drawing 1-, including water vat 1, the upper end of the water vat 1 are connected with end-cap assembly
2, lower end is connected with cylinder 3, and the movable end of the cylinder 3 is fixedly connected with the piston 4 for being located at 1 inner cavity of water vat, on end-cap assembly 2
It is connected with solenoid valve 5.
Fig. 2 Fig. 3 and Fig. 4 are please referred to, above-mentioned end-cap assembly 2 includes end cap ontology, and it is in rectangle which, which includes whole,
The first noumenon 21 and the cylindrical boss 22 that is arranged in below the first noumenon 21, cylindrical boss 22 and 21 one of the first noumenon at
Type, the outer diameter of cylindrical boss 22 are less than the length and width of the first noumenon 21, the outer diameter of the cylindrical boss 22 and the internal diameter of water vat 1
It is identical.Solenoid valve 5 is connected on 21 upper surface of the first noumenon, and cylindrical boss 22 is embedded in the inner cavity of water vat 1.It is set on the first noumenon 21
It is equipped with the first inlet opening 210, the first apopore 211, the second inlet opening 213 and the second apopore 212, the first inlet opening 210
Center line, the center line of the first apopore 211, the center line of the center line of the second inlet opening 213 and the second apopore 212 are flat
Row, and the opening of the first inlet opening 210 and the first apopore 211 is on the contrary, opening for the second inlet opening 213 and the second apopore 212
Mouthful on the contrary, the first inlet opening 210, the first apopore 211, the second inlet opening 213 and the second apopore 212 respectively along the first noumenon
21 length direction setting, the second inlet opening 213 is not connected to the second apopore 212.First apopore 211 and the second inlet opening
213 are connected to the both ends of welding gun water circulation pipe respectively, and shut-off valve mounting hole 214 is additionally provided on the first noumenon 21, cut-off
The central axis of the center line of valve mounting hole 214 and the first apopore 211.Shut-off valve mounting hole 214 is intake with first respectively
Hole 210 is connected to the first apopore 211, is equipped with shut-off valve 24 in shut-off valve mounting hole 214, shut-off valve when five pressure changes
24 spool gear is in the junction of shut-off valve mounting hole 214 and the first apopore 211, the work port of solenoid valve 5 and the cut-off
The port of valve 24 is connected.
It is provided in cylindrical boss 22 into water spool mounting hole 221 and water outlet spool mounting hole 222, water inlet spool installation
Hole 221 and water outlet spool mounting hole 222 are arranged along the axial direction of cylindrical boss 22.The water inlet spool mounting hole 221 and the second water inlet
Hole 213 is connected to, and the position of corresponding water inlet spool mounting hole 221 and water outlet spool mounting hole 222 is provided in cylindrical boss 22
Inlet and outlet water valve seat 26 is equipped with into water spool 27 in spool mounting hole 221 of intaking, and water inlet spool 27 is that gear exists when no pressure changes
Intake the junction of spool mounting hole 221 and the second inlet opening 213, is discharged in spool mounting hole 222 and is equipped with water outlet spool
28, around the position punishment cloth of water inlet spool 27, there are six the first intercommunicating pore 260, water inlet spool installations on Inlet and outlet water valve seat 26
Hole 221 is connected to by first intercommunicating pore 260 with the inner cavity of water vat 1, the position of corresponding water outlet spool 28 on Inlet and outlet water valve seat 26
The place of setting is provided with the first valve seat via hole 261, and when no pressure changes, water outlet spool 28 is gear in water outlet spool mounting hole 222 and the
The junction of one valve seat via hole 261, around the position punishment cloth of water outlet spool 28, there are six the second intercommunicating pores on end cap ontology
223, water outlet spool mounting hole 222 is connected to by second intercommunicating pore 223 with the second apopore 212.
Inlet valve mounting hole 215, shut-off valve mounting hole 214 and inlet valve mounting hole are additionally provided on the first noumenon 21
215 are arranged along the width direction of the first noumenon 21, are equipped with inspiration valve seat 29 and air-breathing spool in the inlet valve mounting hole 215
25, the second valve seat via hole 290 being connected to inlet valve mounting hole 215 is provided on inspiration valve seat 29, when no pressure changes, air-breathing
Spool 25 is kept off at the position that the second valve seat via hole 290 is connected to inlet valve mounting hole 215, and inlet valve is surrounded on end cap ontology
The position punishment of core 25 is furnished with third connecting hole 216, and inlet valve mounting hole 215 passes through third connecting hole 216 and the first apopore
211 connections.
It is provided at the position that the side of the first noumenon 21 corresponds to shut-off valve mounting hole 214 and inlet valve mounting hole 215
Side cover plate 23, the side cover plate 23 are embedded in the first noumenon 21, and the spring of shut-off valve 24 is connected on the side cover plate 23, in side cover plate
The gas via hole 230 being connected to the second valve seat via hole 290 is provided on 23.The corresponding second valve seat via hole 290 on side cover plate 23
Noise reduction strainer 231 is provided at the position being connected with gas via hole 230.
Claims (8)
1. a kind of reciprocating pumping tank, it is characterised in that: the upper end including water vat (1), the water vat (1) is connected with end-cap assembly
(2), lower end is connected with cylinder (3), the movable end of the cylinder (3) and the fixed company of the piston (4) for being located at the water vat (1) inner cavity
It connects, is connected with solenoid valve (5) on the end-cap assembly (2)；
The end-cap assembly (2) includes end cap ontology, and the first inlet opening (210), the first apopore are provided on the end cap ontology
(211), the second inlet opening (213) and the second apopore (212), first apopore (211) and the second inlet opening (213) are divided
It is not connected to, is additionally provided on end cap ontology shut-off valve mounting hole (214) with the both ends of welding gun water circulation pipe, shut-off valve peace
Dress hole (214) is connected to first inlet opening (210) and the first apopore (211) respectively, the shut-off valve mounting hole (214)
Shut-off valve (24) are inside installed, the spool of the shut-off valve (24) kept off in stationary state the shut-off valve mounting hole (214) with
The work port of the junction of first apopore (211), the solenoid valve (5) is connected with the port of the shut-off valve (24)；
It is additionally provided on the end cap ontology into water spool mounting hole (221) and water outlet spool mounting hole (222), the inlet valve
Core mounting hole (221) is connected to second inlet opening (213), and the water inlet spool mounting hole is corresponded on the end cap ontology
(221) it is provided with Inlet and outlet water valve seat (26) with the position of water outlet spool mounting hole (222), the water inlet spool mounting hole (221)
It is inside equipped with into water spool (27), the water outlet spool mounting hole (222) is interior to be equipped with water outlet spool (28), in the Inlet and outlet water
Position punishment on valve seat (26) around water inlet spool (27) is furnished with the first intercommunicating pore (260), the water inlet spool installation
Hole (221) is connected to by first intercommunicating pore (260) with the inner cavity of the water vat (1), in the Inlet and outlet water valve seat (26) on pair
It answers and is provided with the first valve seat via hole (261) at the position of water outlet spool (28), go out described on the end cap ontology
The position punishment of water valve core (28) is furnished with the second intercommunicating pore (223), and the water outlet spool mounting hole (222) passes through this and second is connected to
Hole (223) is connected to second apopore (212).
2. reciprocating pumping tank according to claim 1, it is characterised in that: the center line of first inlet opening (210),
The centerline parallel of the center line of first apopore (211), the center line of the second inlet opening (213) and the second apopore (212),
And the opening of first inlet opening (210) and the first apopore (211) is on the contrary, second inlet opening (213) and second goes out
The opening in water hole (212) is opposite.
3. reciprocating pumping tank according to claim 2, it is characterised in that: the center of the shut-off valve mounting hole (214)
The central axis of line and first apopore (211).
4. reciprocating pumping tank according to any one of claim 1-3, it is characterised in that: on the end cap ontology also
Inlet valve mounting hole (215) are provided with, inspiration valve seat (29) and air-breathing spool are installed in the inlet valve mounting hole (215)
(25), the second valve seat via hole (290) being connected to the inlet valve mounting hole (215) is provided on the inspiration valve seat (29),
The air-breathing spool (25) is kept off when static and being connected in the second valve seat via hole (290) with the inlet valve mounting hole (215)
Position at, on the end cap ontology around the air-breathing spool (25) position punishment is furnished with third connecting hole (216), institute
Inlet valve mounting hole (215) are stated to be connected to by third connecting hole (216) with first apopore (211).
5. reciprocating pumping tank according to claim 4, it is characterised in that: correspond to the cut-off on the end cap ontology
It is provided with side cover plate (23) at the position of valve mounting hole (214) and the inlet valve mounting hole (215), the side cover plate (23) insertion
In the end cap ontology, the spring of the shut-off valve (24) is connected on the side cover plate (23), is set on the side cover plate (23)
It is equipped with the gas via hole (230) being connected to the second valve seat via hole (290).
6. reciprocating pumping tank according to claim 5, it is characterised in that: correspond to described on the side cover plate (23)
Noise reduction strainer (231) are provided at the position that two valve seat via holes (290) are connected with the gas via hole (230).
7. reciprocating pumping tank according to claim 5 or 6, it is characterised in that: it is in square that the end cap ontology, which includes whole,
The first noumenon (21) of shape and the cylindrical boss (22) being connected to below the first noumenon (21), the outer diameter of the cylindrical boss (22)
It is identical as the internal diameter of the water vat (1).
8. reciprocating pumping tank according to claim 7, it is characterised in that: first inlet opening (210), the first water outlet
Hole (211), the second inlet opening (213) and the second apopore (212) are arranged along the length direction of the first noumenon (21) respectively,
The shut-off valve mounting hole (214) and inlet valve mounting hole (215) are arranged along the width direction of the first noumenon (21), described
Intake spool mounting hole (221) and be discharged the axial direction setting of spool mounting hole (222) along the cylindrical boss (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910178000.3A CN109854473A (en) | 2019-03-08 | 2019-03-08 | Reciprocating pumping tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910178000.3A CN109854473A (en) | 2019-03-08 | 2019-03-08 | Reciprocating pumping tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109854473A true CN109854473A (en) | 2019-06-07 |
Family
ID=66900355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910178000.3A Pending CN109854473A (en) | 2019-03-08 | 2019-03-08 | Reciprocating pumping tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109854473A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004150315A (en) * | 2002-10-29 | 2004-05-27 | Shinyo:Kk | Reciprocating pump |
| CN202212686U (en) * | 2011-07-26 | 2012-05-09 | 长城汽车股份有限公司 | Explosion-proof suspension spot welding device |
| CN102606455A (en) * | 2012-04-09 | 2012-07-25 | 浙江濛花喷雾器有限公司 | Spring type diaphragm pump |
| CN203599115U (en) * | 2013-08-19 | 2014-05-21 | 三一汽车制造有限公司 | Cleaning system and concrete pump truck |
| CN204997238U (en) * | 2015-04-30 | 2016-01-27 | 广州明珞汽车装备有限公司 | Incomplete water treatment facilities of soldering turret |
| CN205129167U (en) * | 2015-11-02 | 2016-04-06 | 上海法信机电设备制造有限公司 | Welder's pumping device that cuts off water supply |
| JP2016050408A (en) * | 2014-08-29 | 2016-04-11 | Toto株式会社 | Water stop cock and faucet device |
| CN205807847U (en) * | 2016-05-27 | 2016-12-14 | 九阳股份有限公司 | A kind of anti-freezing gas water heater |
| CN207297251U (en) * | 2017-08-30 | 2018-05-01 | 张家口德中钻探机械有限责任公司 | Submersible pump |
| CN208396878U (en) * | 2018-05-09 | 2019-01-18 | 天津市鑫晟达石油技术服务有限公司 | A kind of dredge pump |
| CN209586608U (en) * | 2019-03-08 | 2019-11-05 | 重庆特博液压机电有限公司 | Pumping tank |
-
2019
- 2019-03-08 CN CN201910178000.3A patent/CN109854473A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004150315A (en) * | 2002-10-29 | 2004-05-27 | Shinyo:Kk | Reciprocating pump |
| CN202212686U (en) * | 2011-07-26 | 2012-05-09 | 长城汽车股份有限公司 | Explosion-proof suspension spot welding device |
| CN102606455A (en) * | 2012-04-09 | 2012-07-25 | 浙江濛花喷雾器有限公司 | Spring type diaphragm pump |
| CN203599115U (en) * | 2013-08-19 | 2014-05-21 | 三一汽车制造有限公司 | Cleaning system and concrete pump truck |
| JP2016050408A (en) * | 2014-08-29 | 2016-04-11 | Toto株式会社 | Water stop cock and faucet device |
| CN204997238U (en) * | 2015-04-30 | 2016-01-27 | 广州明珞汽车装备有限公司 | Incomplete water treatment facilities of soldering turret |
| CN205129167U (en) * | 2015-11-02 | 2016-04-06 | 上海法信机电设备制造有限公司 | Welder's pumping device that cuts off water supply |
| CN205807847U (en) * | 2016-05-27 | 2016-12-14 | 九阳股份有限公司 | A kind of anti-freezing gas water heater |
| CN207297251U (en) * | 2017-08-30 | 2018-05-01 | 张家口德中钻探机械有限责任公司 | Submersible pump |
| CN208396878U (en) * | 2018-05-09 | 2019-01-18 | 天津市鑫晟达石油技术服务有限公司 | A kind of dredge pump |
| CN209586608U (en) * | 2019-03-08 | 2019-11-05 | 重庆特博液压机电有限公司 | Pumping tank |
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Effective date of registration: 20220402 Address after: 401329 No. 1-3, building 8, phase I, Qingyan science and Technology Park, No. 1000, Gaoteng Avenue, Hangu Town, high tech Zone, Jiulongpo District, Chongqing Applicant after: Chongqing Tebo Intelligent Equipment Co.,Ltd. Address before: 400060 No. 10-22, building 7, No. 1, Asia Pacific Road, Chongqing Economic Development Zone Applicant before: CHONGQING TEBO HYDRAULIC MACHINERY & ELECTRIC Co.,Ltd. |
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