CN205630435U - Special tool for maintaining electric pump - Google Patents
Special tool for maintaining electric pump Download PDFInfo
- Publication number
- CN205630435U CN205630435U CN201620177552.4U CN201620177552U CN205630435U CN 205630435 U CN205630435 U CN 205630435U CN 201620177552 U CN201620177552 U CN 201620177552U CN 205630435 U CN205630435 U CN 205630435U
- Authority
- CN
- China
- Prior art keywords
- electrodynamic pump
- special tool
- cover plate
- service
- handle
- 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.)
- Expired - Fee Related
Links
- 230000005520 electrodynamics Effects 0.000 claims description 44
- 230000007704 transition Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 abstract description 24
- 238000012423 maintenance Methods 0.000 abstract description 9
- 238000004904 shortening Methods 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007514 turning Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model discloses a special tool for maintaining an electric pump, which comprises a lantern ring and a handle connected with the lantern ring; the lantern ring comprises a side wall, an accommodating cavity is formed by the inner side of the side wall in a surrounding mode, and the accommodating cavity is matched with the appearance of a sealing cover of a main cylinder of the electric pump; the side wall is provided with an opening for a piston rod of the electric pump to penetrate; one end of the handle is connected with the lantern ring. The motor pump is characterized in that a cover plate is arranged at one end of the side wall, the cover plate and the side wall form a positioning sleeve which is sleeved on a sealing cover of a main cylinder of the motor pump, and the cover plate is provided with an opening through which a piston rod of the motor pump can penetrate. The opening is provided with a piston rod which can enable a special tool for maintaining the electric pump to penetrate through the electric pump so as to sleeve the tool on the sealing cover, and the accommodating cavity is matched with the sealing cover in shape, so that the combination is tighter, the sliding is avoided, and larger rotating torque can be borne; the cover plate has the main functions of positioning, enabling the sleeve not to slide and shift easily, being capable of quickly disassembling and assembling a main cylinder sealing cover of the electric pump, improving the maintenance speed and shortening the maintenance time.
Description
Technical field
This utility model relates to maintenance tool, the special tool of a kind of electrodynamic pump dismounting maintenance
Tool.
Background technology
In prior art, paint circulation system uses electrodynamic pump (such as Graco E-Flo more
1500 electrodynamic pumps) carry out supply and the circulation of coating, this type of electrodynamic pump has supply pressure and stream
The advantages such as amount is stable, but this kind of electronic pump structure is extremely compact, and also electrodynamic pump master cylinder is close
Many demounting tools cannot be used for the piston rod run through in capping, once breaks down and can only use
Traditional pipe wrench.But the outer wall that pipe wrench is thicker and square structure, be difficult to cover in sealing
Find clip position；Sealing lid is outer-hexagonal shape structure, easily skids when using pipe wrench dismounting,
Damage seals lid；Seal the force space covered and range of activity is little, greatly limit the work of pipe wrench
Dynamic angle.Therefore when this type of electrodynamic pump breaks down, when the dismounting sealing lid is expended the most
Between, causing trouble maintenance man-hours is elongated, affects production work.
In view of this, develop a kind of maintenance tool being prone to disassemble electrodynamic pump, be industry urgently
Solve the technical problem that.
Utility model content
The technical problems to be solved in the utility model is to keep in repair electrodynamic pump in prior art
The pipe wrench weak effect used, it is provided that a kind of electrodynamic pump special tool for service, including the collar and therewith
The handle being connected；The described collar includes that sidewall, described inside sidewalls surround accommodating cavity, described
The profile that accommodating cavity seals lid with electrodynamic pump master cylinder matches；Described sidewall is provided with opening, institute
State opening to be available for electrodynamic pump piston rod and penetrate；One end of described handle is with described collar on-fixed even
Connect.
Further, described sidewall one end is provided with cover plate, and described cover plate is used for sidewall composition
Being set in electrodynamic pump master cylinder and seal the abutment sleeve covered, described cover plate is provided with and is available for electrodynamic pump work
The opening that stopper rod penetrates.
Further, described accommodating cavity is interior hexagonal or interior anistree structure.
Preferably, the interior angle round-corner transition of described accommodating cavity.
Further, described cover plate is fixing with sidewall is connected.
More excellent, described cover plate is one-body molded with sidewall.
Further, described opening is arranged on the extended line of handle.
Further, described handle is cylindrical.
Preferably, described handle is flat cylinder.
Contrast prior art, this utility model electrodynamic pump special tool for service, have with
Under several advantages:
1. opening arranges the piston rod that electrodynamic pump special tool for service can be allowed to penetrate electrodynamic pump and enters
And tool cover is located at sealing and covers, due to accommodating cavity and sealing lid form fit, in conjunction with more
Closely will not skid, it is possible to bear bigger turning moment；
2. cover plate constitutes open sleeve structure with sidewall, the function of its cover plate mainly location,
Make sleeve be difficult to landing and displacement, it is possible to the master cylinder of fast assembling-disassembling electrodynamic pump seals lid, improve dimension
Repair speed, shorten maintenance time；
3. house the fillet structure that the interior angle round-corner transition of cavity formed and both increase the collar with close
The structure that the contact surface of capping promotes again the collar is attractive in appearance, is difficult to scratch sealing lid；Flat cylinder
The easy stress of stick and avoid the interference that electrodynamic pump compact structure brings.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment 1；
Fig. 2 is the Facad structure schematic diagram of this utility model embodiment 2；
Fig. 3 is the structure schematic diagram of this utility model embodiment 2.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is made further
Describe in detail.Following example are used for illustrating this utility model, but it is new to be not limited to this practicality
The scope of type.
Embodiment 1:
As it is shown in figure 1, the one of this utility model preferred embodiment, including the collar 1 and therewith
The handle 2 being connected；The described collar 1 includes sidewall 11, surrounds accommodating inside described sidewall 11
Cavity 14, the profile that described accommodating cavity 14 seals lid with electrodynamic pump master cylinder matches；Described
Sidewall 11 is provided with and is available for electrodynamic pump piston rod and penetrates opening 12；One end of described handle 2 and institute
State the collar 1 to connect.Wherein house cavity 14 for interior hexagonal or interior anistree structure, it is preferred that
The interior angle round-corner transition of described accommodating cavity 14.
In use, by opening 12 structure, the piston rod of electrodynamic pump is made to penetrate into sidewall 11
Interior accommodating cavity 14 is internal, 1 time gland of the collar is located at the sealing of electrodynamic pump master cylinder and covers,
Moving handle 2 twisting and seal lid, handle 2 is mentioned the collar 1 gently after moving certain angle and is made
The collar 1 departs from sealing lid, is pressed for 1 time by the collar again and overlap gently after handle 2 moves back one section of angle
Be located at sealing cover move handle 2 continue twisting seal lid, the most above-mentioned action can be to sealing
Lid realizes unloading process；
Stubborn being fixedly mounted with that above-mentioned handle 2 moving direction can realize sealing lid on the contrary joins process.
Owing to the collar 1 is to design for sealing cover structure, the collar 1 with seal lid sheathed closely and
Contact surface will not skid, it is possible to bears bigger turning moment, covers in dismounting and stubborn solid sealing
During will not scratch sealing lid；The interior angle fillet of accommodating cavity 14 is excessive so that accommodating sky
Chamber 14 is fillet hexagon or fillet octagon, has both increased the collar 1 and the contact surface sealing lid
The structure promoting again the collar 1 is attractive in appearance.
Preferably, described opening 12 is arranged on the extended line of handle 2.Gripping handle
The collar 1 connected by handle 2 when 2 extend into the sealing side of covering through piston rod and more meets use
Custom, and make the collar 1 be more easy to piston rod in compact space and penetrate into accommodating cavity
In 14.
Preferably, handle 2 is cylindrical structure, and uniform force is stable.More excellent, handle 2
For flat cylindrical structure, under the working environment of electrodynamic pump compact conformation, flat is cylindrical
Handle 2 can save more space increases the angle that moves of handle 2, and dismounting seals the process of lid
In the using effect brought of this structural adjustment promote substantially.
Embodiment 2:
On the basis of embodiment 1, it is provided with cover plate 13 at described sidewall 11 one end, described
Cover plate 13 is used for being set in sealing with sidewall 11 composition and covers abutment sleeve, described cover plate 13
It is provided with and is available for the opening that electrodynamic pump piston rod penetrates.
Cover plate 13 and sidewall 11 are equipped with the opening penetrated for electronic sucker rod, pass through opening
Structure, electrodynamic pump piston rod penetrates in abutment sleeve, and abutment sleeve is set in electrodynamic pump master
Cylinder is sealed to cover to turn to seal to cover and can be realized the dismounting sealing lid by aforementioned manner operation.
The function of its cover plate 13 mainly location, it is achieved better position is fixed, and makes electrodynamic pump tie up
Repair specific purpose tool and be difficult to landing and displacement, it is possible to the master cylinder of fast assembling-disassembling electrodynamic pump seals lid, carries
High maintenance speed, shortens maintenance time.
Preferably, cover plate 13 is fixing with sidewall 11 to be connected, more excellent, cover plate 13 and sidewall
11 is one-body molded or machining forms.Simpler easily realization on making, in industrialization
Greater advantage is had in production.
The above is only preferred implementation of the present utility model, the described i.e. electrodynamic pump of sealing lid
Master cylinder seals lid, and piston rod i.e. electrodynamic pump piston rod, for the ordinary skill people of the art
For Yuan, on the premise of without departing from this utility model know-why, it is also possible to make some changing
Entering and replace, these improve and replace and also should be regarded as protection domain of the present utility model.
Claims (9)
1. an electrodynamic pump special tool for service, it is characterised in that include the collar and the handle being attached thereto；
The described collar includes that sidewall, described inside sidewalls surround accommodating cavity, and the profile that described accommodating cavity seals lid with electrodynamic pump master cylinder matches；
Described sidewall is provided with opening, and described opening is available for electrodynamic pump piston rod and penetrates；
One end of described handle is connected with the described collar.
Electrodynamic pump special tool for service the most according to claim 1, it is characterized in that, described sidewall one end is provided with cover plate, and described cover plate constitutes, with sidewall, the abutment sleeve covered for being set in electrodynamic pump master cylinder to seal, and described cover plate is provided with and is available for the opening that electrodynamic pump piston rod penetrates.
Electrodynamic pump special tool for service the most according to claim 1, it is characterised in that described accommodating cavity is interior hexagonal or interior anistree structure.
Electrodynamic pump special tool for service the most according to claim 3, it is characterised in that the interior angle round-corner transition of described accommodating cavity.
Electrodynamic pump special tool for service the most according to claim 2, it is characterised in that described cover plate is fixing with sidewall to be connected.
Electrodynamic pump special tool for service the most according to claim 2, it is characterised in that described cover plate is one-body molded with sidewall.
Electrodynamic pump special tool for service the most according to claim 1, it is characterised in that described opening is arranged on the extended line of handle.
Electrodynamic pump special tool for service the most according to claim 1, it is characterised in that described handle is cylinder.
Electrodynamic pump special tool for service the most according to claim 1, it is characterised in that described handle is flat cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620177552.4U CN205630435U (en) | 2016-03-08 | 2016-03-08 | Special tool for maintaining electric pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620177552.4U CN205630435U (en) | 2016-03-08 | 2016-03-08 | Special tool for maintaining electric pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205630435U true CN205630435U (en) | 2016-10-12 |
Family
ID=57077163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620177552.4U Expired - Fee Related CN205630435U (en) | 2016-03-08 | 2016-03-08 | Special tool for maintaining electric pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205630435U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199528A (en) * | 2017-07-13 | 2017-09-26 | 江西洪都航空工业集团有限责任公司 | A kind of oil pipe pipeline cap nut wrench for dismounting |
| CN109483476A (en) * | 2019-01-03 | 2019-03-19 | 广西玉柴机器股份有限公司 | A kind of sleeve for installing oil pressure induction plug |
-
2016
- 2016-03-08 CN CN201620177552.4U patent/CN205630435U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199528A (en) * | 2017-07-13 | 2017-09-26 | 江西洪都航空工业集团有限责任公司 | A kind of oil pipe pipeline cap nut wrench for dismounting |
| CN109483476A (en) * | 2019-01-03 | 2019-03-19 | 广西玉柴机器股份有限公司 | A kind of sleeve for installing oil pressure induction plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 |