CN110220647A - Air-tightness detection device for water pump manufacture - Google Patents
Air-tightness detection device for water pump manufacture Download PDFInfo
- Publication number
- CN110220647A CN110220647A CN201910659339.5A CN201910659339A CN110220647A CN 110220647 A CN110220647 A CN 110220647A CN 201910659339 A CN201910659339 A CN 201910659339A CN 110220647 A CN110220647 A CN 110220647A
- Authority
- CN
- China
- Prior art keywords
- group
- board
- water pump
- air
- rear end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Rotary Pumps (AREA)
Abstract
The present invention is provided to the air-tightness detection devices of water pump manufacture, comprising: board, rear end cap and compressor arm；Be hinged connecting plate described in being connected to one group on the left of the front end face of the board；Handle described in being threaded with one group on the middle part of the connecting plate；On the outside of the lower cover uniformly arrangement be hinged be connected to three groups described in compressor arm；The lower section of compressor arm described in three groups be hinged jointly be connected to one group described in lifting linking member；The lifting linking member is to be slidably connected with board；The lifting linking member internal screw thread be connected with one group described in lifting screw；The lifting screw is to be axially connected with the board.By being compressed with handle control compressor arm to water pump cover, it is easy to operate, good sealing effect can be played, change in the past in such a way that flanged joint end cap is sealed, simplify work, improve working efficiency, reduces labour, the apparatus structure is simply low in cost simultaneously, is applicable in workshop routine testing and uses.
Description
Technical field
The invention belongs to be machined, detect field of measuring technique, more specifically, in particular to for water pump manufacture
Air-tightness detection device.
Background technique
It is necessary to have good air-tightness requirements as the main body of water pump for water pump cover, pass through in the production process of water pump
It often needs to detect the air-tightness of water pump cover, underproof product is removed or repaired in time, it is especially right
In large-scale water pump, since its cost is higher, the larger carrying of volume is inconvenient, and on-site test can effectively reduce cost waste,
Scene generally uses to be sealed by flanged joint end cap now has been passed through body progress air-leakage test of calming the anger in seal chamber.
Based on above-mentioned, and equipment in the prior art is combined to find, it is existing to connect in such a way that flanged ends is given
It connects, connection procedure is complicated, and service speed is slow, and waste of time, production efficiency is low, needs to occupy a large amount of labours.
Summary of the invention
In order to solve the above technical problem, the present invention provides the air-tightness detection devices manufactured for water pump, existing to solve
Some connects in such a way that flanged ends is given, and connection procedure is complicated, and service speed is slow, and waste of time, production efficiency is low, needs
The problem of occupying a large amount of labours.
Purpose and effect of the present invention for the air-tightness detection device of water pump manufacture, are reached by technological means in detail below
At:
For the air-tightness detection device of water pump manufacture, including board, rear end cap, gasket, gas nozzle, positioning pin, lower end
Lid, connecting plate, drive end bearing bracket, sliding guide, handle, hasp lock, handle, lifting screw, lifting linking member and compressor arm；The board
Front end face on the left of be hinged be connected to one group described in connecting plate；Handle described in being threaded with one group on the middle part of the connecting plate；
The rear end face of the connecting plate slidably connect one group described in drive end bearing bracket；The drive end bearing bracket is to be slidably connected with the handle；Institute
The right side for stating connecting plate is fixedly connected by the hasp lock with the board；The rear end face of the board is fixedly connected with one group
The rear end cap；The lower right of the board be axially connected have one group described in handle；It is fixedly connected on the right side of the board table top
Lower cover described in having one group；On the outside of the lower cover uniformly arrangement be hinged be connected to three groups described in compressor arm；Compressor arm described in three groups
Lower section be hinged jointly be connected to one group described in lifting linking member；The lifting linking member is to be slidably connected with board；The lifting linking member
Internal screw thread be connected with one group described in lifting screw；The lifting screw is to be axially connected with the board.
Further, the sealing surface of the rear end cap, the lower cover and the drive end bearing bracket be provided with one group described in circle
The gasket of shape；
Further, the rear end face of the rear end cap be fixedly connected with one group described in gas nozzle, the gas nozzle is after described
Before and after end cap；
Further, the outside of the rear end cap, the lower cover and the drive end bearing bracket is uniformly arranged and is fixedly connected with
Positioning pin described in six groups is provided with chamfering on the outside of the positioning pin；
Further, the front end face two sides of the drive end bearing bracket be provided with one group described in sliding guide；The sliding guide
It is to be slidably connected with the connecting plate；
Further, the rear end face of the handle has been fixedly and coaxially connected one group of drive bevel gear, the lifting screw
Bottom has been fixedly and coaxially connected one group of driven wheel of differential；Drive bevel gear is engaged with driven wheel of differential constitutes Bevel Gear Transmission machine
Structure；
Further, the upper hinge of the compressor arm is connected with one group of compact heap；
Further, the board, the lifting screw, the lifting linking member and the compressor arm collectively form slide crank
Block mechanism.
Compared with prior art, the invention has the following beneficial effects:
Water pump cover is positioned by the way that positioning pin is arranged, it is ensured that water pump cover can accurate positioning, and in positioning pin
Upper setting chamfering, which facilitates, is caught in water pump cover, easy to operate when in use；By the way that the connecting plate that can be overturn is arranged, using
When can turn compression, can be turned to when not used on one side, prevent from influencing other work；By using the side of pressure dual-side
Formula is sealed water pump cover, easy to operate；By being compressed with handle control compressor arm to water pump cover, operation letter
It is single, good sealing effect can be played, is changed in the past in such a way that flanged joint end cap is sealed, is simplified work, mention
High working efficiency reduces labour, while the apparatus structure is simply low in cost, is applicable in workshop routine testing and uses.
Detailed description of the invention
Fig. 1 is use state axis side structure schematic diagram of the invention.
Fig. 2 is axis side structure schematic diagram of the invention.
Fig. 3 is compressor arm installation axle side structure schematic diagram of the invention.
Fig. 4 is compressor arm installation schematic cross-sectional view of the invention.
Fig. 5 is rear end cap left view schematic cross-sectional view of the invention.
Fig. 6 is drive end bearing bracket left view schematic cross-sectional view of the invention.
Fig. 7 be in Fig. 6 of the invention A-A to schematic cross-sectional view.
Fig. 8 is partial enlargement structural representation at A in Fig. 6 of the invention.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
1- board, 101- rear end cap, 10101- gasket, 10102- gas nozzle, 10103- positioning pin, 102- lower cover, 2-
Connecting plate, 3- drive end bearing bracket, 301- sliding guide, 4- handle, 5- hasp lock, 6- handle, 7- lifting screw, 8- lifting linking member, 9-
Compressor arm.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 8:
The present invention is provided to the air-tightness detection devices of water pump manufacture, include: board 1, rear end cap 101, gasket
10101, gas nozzle 10102, positioning pin 10103, lower cover 102, connecting plate 2, drive end bearing bracket 3, sliding guide 301, handle 4, hasp
Lock 5, handle 6, lifting screw 7, lifting linking member 8 and compressor arm 9；It is hinged on the left of the front end face of board 1 and is connected to one group of connecting plate 2；
One group of handle 4 is threaded on the middle part of connecting plate 2；The rear end face of connecting plate 2 slidably connects one group of drive end bearing bracket 3；Front end
Lid 3 is to be slidably connected with handle 4；The right side of connecting plate 2 is fixedly connected by hasp lock 5 with board 1；The rear end face of board 1 is solid
Surely it is connected with one group of rear end cap 101；The lower right of board 1, which is axially connected, one group of handle 6；The right side of 1 table top of board is fixed to be connected
It is connected to one group of lower cover 102；Uniformly arrangement hinge is connected to three groups of compressor arms 9 in lower cover 102 outside；The lower section of three groups of compressor arms 9
Common be hinged is connected to one group of lifting linking member 8；Lifting linking member 8 is to be slidably connected with board 1；8 internal screw thread of lifting linking member is connected with one
Group lifting screw 7；Lifting screw 7 is to be axially connected with board 1.
Wherein, the sealing surface of rear end cap 101, lower cover 102 and drive end bearing bracket 3 is provided with one group of circular gasket
10101, it is sealed after compressing by the elasticity of gasket 10101.
Wherein, the rear end face of rear end cap 101 is fixedly connected with one group of gas nozzle 10102, and gas nozzle 10102 runs through rear end cap 101
Front and back after being sealed, is inflated by 10102 water supply pump case of gas nozzle and is monitored air-leakage test.
Wherein, the outside of rear end cap 101, lower cover 102 and drive end bearing bracket 3, which is uniformly arranged, is fixedly connected with six groups of positioning pins
10103, the outside of positioning pin 10103 is provided with chamfering, is cooperated by the flange hole of positioning pin 10103 and water pump cover to water pump
It is positioned.
Wherein, the front end face two sides of drive end bearing bracket 3 are provided with one group of sliding guide 301；Sliding guide 301 and connecting plate 2
To be slidably connected.
Wherein, the rear end face of handle 6 has been fixedly and coaxially connected one group of drive bevel gear, and the bottom of lifting screw 7 is coaxially solid
Surely it is connected with one group of driven wheel of differential；Drive bevel gear is engaged with driven wheel of differential constitutes bevel gear transmission.
Wherein, the upper hinge of compressor arm 9 is connected with one group of compact heap, and compact heap can compress angle from main modulation.
Wherein, board 1, lifting screw 7, lifting linking member 8 and compressor arm 9 collectively form slider-crank mechanism, pass through lifting
The lifting belt of connecting rod 8 moves compressor arm 9 and compresses water pump cover.
When use: when carrying out air-leakage test test, water pump cover is placed on board 1, by positioning pin 10103 with
The flange hole of water pump cover cooperates, and connecting plate 2 is overturn and connects connecting plate 2 by hasp lock 5 and the locking of board 1, is shaken
Handle 6 drives lifting screw 7 to rotate by bevel gear transmission, and under the action of screw-driven, lifting linking member 8 is transported down
It is dynamic, it drives compressor arm 9 to push down water pump cover, turns handle 4, drive end bearing bracket 3 is compressed under screw-driven effect, front and back is connected
A hole face sealing, is inflated, water pump cover carries out air-leakage test test by gas nozzle 10102.
The embodiment of the present invention is given for the purpose of illustration and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
Selecting and describe embodiment is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application
It will be appreciated that the present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (8)
1. the air-tightness detection device for water pump manufacture, it is characterised in that: this is used for the air-tightness detection device of water pump manufacture
Include: board (1), rear end cap (101), gasket (10101), gas nozzle (10102), positioning pin (10103), lower cover (102),
Connecting plate (2), drive end bearing bracket (3), sliding guide (301), handle (4), hasp lock (5), handle (6), lifting screw (7), lifting
Connecting rod (8) and compressor arm (9)；Be hinged connecting plate (2) described in being connected to one group on the left of the front end face of the board (1)；The connection
Handle (4) described in being threaded with one group on the middle part of plate (2)；The rear end face of the connecting plate (2) slidably connects one group of institute
State drive end bearing bracket (3)；The drive end bearing bracket (3) is to be slidably connected with the handle (4)；The right side of the connecting plate (2) passes through described
Hasp lock (5) is fixedly connected with the board (1)；The rear end face of the board (1) be fixedly connected with one group described in rear end cap
(101)；The lower right of the board (1) be axially connected have one group described in handle (6)；The right side of board (1) table top is fixed
Lower cover described in being connected with one group (102)；On the outside of the lower cover (102) uniformly arrangement be hinged be connected to three groups described in compressor arm
(9)；The lower section of compressor arm described in three groups (9) be hinged jointly be connected to one group described in lifting linking member (8)；The lifting linking member (8) with
Board (1) is to be slidably connected；Lifting linking member (8) internal screw thread be connected with one group described in lifting screw (7)；The lifting screw
It (7) is to be axially connected with the board (1).
2. the air-tightness detection device for water pump manufacture as described in claim 1, it is characterised in that: the rear end cap (101),
The sealing surface of the lower cover (102) and the drive end bearing bracket (3) be provided with one group described in circular gasket (10101).
3. the air-tightness detection device for water pump manufacture as described in claim 1, it is characterised in that: the rear end cap (101)
Rear end face be fixedly connected with one group described in gas nozzle (10102), the gas nozzle (10102) is before and after the rear end cap (101).
4. the air-tightness detection device for water pump manufacture as described in claim 1, it is characterised in that: the rear end cap (101),
The outside of the lower cover (102) and the drive end bearing bracket (3) uniformly arrange be fixedly connected with six groups described in positioning pin
(10103), chamfering is provided on the outside of the positioning pin (10103).
5. the air-tightness detection device for water pump manufacture as described in claim 1, it is characterised in that: the drive end bearing bracket (3)
Front end face two sides be provided with one group described in sliding guide (301)；The sliding guide (301) and the connecting plate (2) are to slide
Dynamic connection.
6. the air-tightness detection device for water pump manufacture as described in claim 1, it is characterised in that: after the handle (6)
End face has been fixedly and coaxially connected one group of drive bevel gear, the bottom of the lifting screw (7) be fixedly and coaxially connected one group it is driven
Bevel gear；Drive bevel gear is engaged with driven wheel of differential constitutes bevel gear transmission.
7. the air-tightness detection device for water pump manufacture as described in claim 1, it is characterised in that: the compressor arm (9)
Upper hinge is connected with one group of compact heap.
8. the air-tightness detection device for water pump manufacture as described in claim 1, it is characterised in that: the board (1), described
Lifting screw (7), the lifting linking member (8) and the compressor arm (9) collectively form slider-crank mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910659339.5A CN110220647B (en) | 2019-07-22 | 2019-07-22 | Air tightness detection device for water pump manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910659339.5A CN110220647B (en) | 2019-07-22 | 2019-07-22 | Air tightness detection device for water pump manufacturing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110220647A true CN110220647A (en) | 2019-09-10 |
| CN110220647B CN110220647B (en) | 2021-05-04 |
Family
ID=67813682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910659339.5A Active CN110220647B (en) | 2019-07-22 | 2019-07-22 | Air tightness detection device for water pump manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110220647B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605527A (en) * | 2019-09-20 | 2019-12-24 | 合肥集知匠心科技发展有限公司 | Method for repairing and optimizing local casting defects on inner surface and outer surface of pump body |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201569544U (en) * | 2009-12-01 | 2010-09-01 | 卧龙电气集团股份有限公司 | Sealing device used for leak testing operation of transformer oil tank |
| CN201673092U (en) * | 2010-05-10 | 2010-12-15 | 泰豪科技股份有限公司 | Volute hydraulic testing tool for mixed-flow water turbine |
| CN205002956U (en) * | 2015-10-14 | 2016-01-27 | 温州鼎森液压有限公司 | Valve test test bench is pressed to vertical claw |
| CN105424295A (en) * | 2015-12-05 | 2016-03-23 | 新界泵业集团股份有限公司 | Sealing property detection device for submersible pump |
| CN206292042U (en) * | 2016-12-19 | 2017-06-30 | 南京磁谷科技有限公司 | A kind of spiral case water pressure resistance test fixture |
| CN208254748U (en) * | 2018-02-27 | 2018-12-18 | 重庆江峰机械厂有限公司 | Water pump pump case air-tightness detection device |
| CN208635977U (en) * | 2018-07-25 | 2019-03-22 | 天津市精工伟业阀门科技发展有限公司 | A kind of diving valve-testing machine with protective device |
| CN109520674A (en) * | 2018-12-04 | 2019-03-26 | 盛瑞传动股份有限公司 | A kind of multifunctional water pump air tightness test-bed |
| CN208653745U (en) * | 2018-08-04 | 2019-03-26 | 台州市冠丰自动化设备有限公司 | Water pump cover air-leakage test clamping device |
| CN109870277A (en) * | 2019-03-15 | 2019-06-11 | 华域皮尔博格泵技术有限公司 | A kind of device for testing pump chamber air-tightness |
-
2019
- 2019-07-22 CN CN201910659339.5A patent/CN110220647B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201569544U (en) * | 2009-12-01 | 2010-09-01 | 卧龙电气集团股份有限公司 | Sealing device used for leak testing operation of transformer oil tank |
| CN201673092U (en) * | 2010-05-10 | 2010-12-15 | 泰豪科技股份有限公司 | Volute hydraulic testing tool for mixed-flow water turbine |
| CN205002956U (en) * | 2015-10-14 | 2016-01-27 | 温州鼎森液压有限公司 | Valve test test bench is pressed to vertical claw |
| CN105424295A (en) * | 2015-12-05 | 2016-03-23 | 新界泵业集团股份有限公司 | Sealing property detection device for submersible pump |
| CN206292042U (en) * | 2016-12-19 | 2017-06-30 | 南京磁谷科技有限公司 | A kind of spiral case water pressure resistance test fixture |
| CN208254748U (en) * | 2018-02-27 | 2018-12-18 | 重庆江峰机械厂有限公司 | Water pump pump case air-tightness detection device |
| CN208635977U (en) * | 2018-07-25 | 2019-03-22 | 天津市精工伟业阀门科技发展有限公司 | A kind of diving valve-testing machine with protective device |
| CN208653745U (en) * | 2018-08-04 | 2019-03-26 | 台州市冠丰自动化设备有限公司 | Water pump cover air-leakage test clamping device |
| CN109520674A (en) * | 2018-12-04 | 2019-03-26 | 盛瑞传动股份有限公司 | A kind of multifunctional water pump air tightness test-bed |
| CN109870277A (en) * | 2019-03-15 | 2019-06-11 | 华域皮尔博格泵技术有限公司 | A kind of device for testing pump chamber air-tightness |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605527A (en) * | 2019-09-20 | 2019-12-24 | 合肥集知匠心科技发展有限公司 | Method for repairing and optimizing local casting defects on inner surface and outer surface of pump body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110220647B (en) | 2021-05-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205228744U (en) | Valve leak hunting testboard | |
| CN113533960B (en) | Joint motor detection table for robot polishing | |
| CN110220647A (en) | Air-tightness detection device for water pump manufacture | |
| CN109649083A (en) | A kind of quick demountor of wheel hub nuts | |
| CN115184006B (en) | Valve fatigue test device | |
| CN205957946U (en) | Measuring device is filled up in differential mechanism equipment selection | |
| CN110542620B (en) | Multi-mode erosion wear test device | |
| CN107932013B (en) | A kind of pressure sensor provision for disengagement | |
| CN109014882A (en) | Realize the tooling of bolt automatic assembling and detection feedback | |
| CN220104379U (en) | Airtight tester with alarming function | |
| CN220136816U (en) | Self-balancing circular hole wall friction and wear measuring platform | |
| CN208721414U (en) | A kind of hand moving vehicle wheel fatigue tester | |
| CN204575010U (en) | Lubricating oil pump dirigibility verifying attachment | |
| CN114441113A (en) | Air-suction seed sowing device air tightness detection system and method | |
| CN220018829U (en) | Dome valve gas tightness check out test set | |
| CN209117316U (en) | Engine body oilhole automatic detection device | |
| CN202956102U (en) | Fixture for confirming integral gap of shell of dimming motor of car lamp and detecting leak-packing | |
| CN220957926U (en) | Safety protection equipment for liquid nitrogen filling | |
| CN210243182U (en) | Gear box torsion testing device | |
| CN213842561U (en) | Metal tank body air tightness detection device | |
| CN206608330U (en) | Mechanical seal detection means | |
| CN216939324U (en) | Hand-held type lock screw machine | |
| CN204988636U (en) | A rotary mechanism for automobile water pump leakproofness check out test set | |
| CN106112853B (en) | One kind positioning telescoping mechanism | |
| CN220399382U (en) | Environment detection device for dust environment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210415 Address after: 325400 qiandang village, Kunyang Town, Pingyang County, Wenzhou City, Zhejiang Province Applicant after: Wenzhou dibona Auto Parts Co., Ltd Address before: No.1 Xiaojiaqiao, Sanxing village, Fengqiao town, Nanhu District, Jiaxing City, Zhejiang Province, 314007 Applicant before: Xu Jiabin |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |