CN106737404A - A kind of vortex dry pump assembly tool and its assembly method - Google Patents
A kind of vortex dry pump assembly tool and its assembly method Download PDFInfo
- Publication number
- CN106737404A CN106737404A CN201510822414.7A CN201510822414A CN106737404A CN 106737404 A CN106737404 A CN 106737404A CN 201510822414 A CN201510822414 A CN 201510822414A CN 106737404 A CN106737404 A CN 106737404A
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- CN
- China
- Prior art keywords
- motor
- needle bearing
- dry pump
- hole
- chassis
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention belongs to the dry pump assembling field that is vortexed, specifically a kind of vortex dry pump assembly tool and its assembly method for assembling the motor in vortex dry pump and motor cabinet, assembly tool includes positioning disk and needle bearing, positioning disk includes chassis and extension, chassis is arranged on the motor cabinet of vortex dry pump to be assembled, centre axially extends, forms extension, through hole is provided with extension vertically, through hole runs through chassis, needle bearing is arranged in through hole, in the axle insertion needle bearing of the motor of vortex dry pump to be assembled；Assembly method is：First needle bearing is arranged in the through hole on extension, chassis is connected with motor cabinet again, in the axle insertion needle bearing of motor, the shaft core position of motor is adjusted by needle bearing, determine the position of motor cabinet and motor and motor is fixed with motor cabinet, then pull down positioning disk and needle bearing.Assembly tool simple structure of the present invention, can effectively ensure that assembly precision；Assembly method is easy to operate, flexible.
Description
Technical field
It is specifically a kind of dry for assembling vortex the invention belongs to the dry pump assembling field that is vortexed
The vortex dry pump assembly tool and its assembly method of motor and motor cabinet in pump.
Background technology
As the industries such as semiconductor, LED are developed rapidly, vortex dry pump is used as a kind of oil-free vacuum
Pump, its application is also more and more extensive.In the prior art, vortex dry pump assembly difficulty is larger and fills
It is difficult to ensure that with precision, particularly the assembling of motor and motor cabinet, motor is concentric with motor cabinet
It is related to that motor shaft is concentric with pump housing axle, it is extremely difficult.
The content of the invention
In order to solve the above mentioned problem of vortex dry pump motor and motor cabinet assembling, the purpose of the present invention
It is that a kind of vortex dry pump assembly tool and its assembly method are provided.
The purpose of the present invention is achieved through the following technical solutions：
Assembly tool of the invention includes positioning disk and needle bearing, and wherein positioning disk includes chassis
And extension, the chassis is arranged on the motor cabinet of vortex dry pump to be assembled, middle along axle
To extending, being formed the extension, through hole is provided with vertically on the extension, the through hole is passed through
Wear the chassis, the needle bearing is arranged in the through hole, vortex dry pump to be assembled
The axle of motor is inserted in the needle bearing.
Wherein：The through hole is shoulder hole, and inwall is provided with seam, and the needle bearing is by being somebody's turn to do
Seam is positioned；The chassis of the positioning disk is arranged on the motor cabinet by screw and nut；
The assembly method of assembly tool of the present invention is：The needle bearing is first arranged on extension
On through hole in, then the chassis is connected with the motor cabinet of vortex dry pump to be assembled, treat
The axle of the motor of the vortex dry pump of assembling is inserted in the needle bearing, is adjusted by the needle bearing
The shaft core position of the whole motor, determines the position of the motor cabinet and motor and by the electricity
Machine is fixed with motor cabinet, then pulls down the positioning disk and needle bearing.
Advantages of the present invention is with good effect：
1. assembly tool simple structure of the present invention, can effectively ensure that assembly precision.
2. assembly method of the present invention is easy to operate, flexible.
Brief description of the drawings
Fig. 1 is the structural representation of assembly tool of the present invention；
Fig. 2 is the structure sectional view of positioning disk in Fig. 1；
Wherein：1 is motor, and 2 is motor cabinet, and 3 is nut, and 4 is screw, and 5 is positioning disk,
501 is chassis, and 502 is extension, and 503 is through hole, and 6 is needle bearing.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in figure 1, assembly tool of the invention includes positioning disk 5 and needle bearing 6, its
Middle positioning disk 5 includes chassis 501 and extension 502, and chassis 501 is in the form of annular discs, by spiral shell
Nail 4 and nut 3 are arranged on the motor cabinet 2 of vortex dry pump to be assembled, in the middle of chassis 501
Axially extend, form extension 502, be provided with through hole 503 on extension 502 vertically.
Through hole 503 runs through chassis 501, and through hole 503 is shoulder hole, and inwall is provided with seam, needle roller axle
Hold 6 to be arranged in through hole 503, positioned by the seam on the inwall of through hole 503.To be assembled
In the axle insertion needle bearing 6 of the motor 1 of vortex dry pump.
Assembly method of the invention is：
Assembly tool of the invention simulates the connection side of the vortex pump head being connected with motor cabinet 2
Formula, the shaft core position of motor 1 is adjusted by needle bearing 6, determines motor cabinet 2 and motor 1
Position and fixed.Specially：
When motor is installed, first needle bearing 6 is arranged in the through hole 503 on extension 502,
Chassis 501 is connected with the motor cabinet 2 of vortex dry pump to be assembled with nut 3 and screw 4 again
Connect, in the axle insertion needle bearing 6 of the motor 1 of vortex dry pump to be assembled, by the needle roller
Bearing 6 adjusts the shaft core position of motor 1, determines the position of motor cabinet 2 and motor 1 and incites somebody to action
Motor 1 is fixed with motor cabinet 2, then pulls down positioning disk 5 and needle bearing 6.
Claims (4)
1. a kind of vortex dry pump assembly tool, it is characterised in that：Including positioning disk (5) and rolling
Needle bearing (6), wherein positioning disk (5) include chassis (501) and extension (502), institute
Chassis (501) is stated on the motor cabinet (2) of vortex dry pump to be assembled, centre is along axle
To extending, being formed the extension (502), it is provided with vertically on the extension (502)
Through hole (503), the through hole (503) is through the chassis (501), the needle bearing (6)
In the through hole (503), the axle insertion of the motor (1) of vortex dry pump to be assembled
In the needle bearing (6).
2. the vortex dry pump assembly tool as described in claim 1, it is characterised in that：It is described
Through hole (503) is shoulder hole, and inwall is provided with seam, and the needle bearing (6) is stopped by this
Mouth positioning.
3. the vortex dry pump assembly tool as described in claim 1 or 2, it is characterised in that：
The chassis (501) of the positioning disk (5) is by screw (4) and nut (3) installed in institute
State on motor cabinet (2).
4. a kind of assembly method of the vortex dry pump assembly tool as described in claim 1 or 2,
It is characterized in that：The first through hole by the needle bearing (6) on extension (502)
(503) in, then by the motor cabinet (2) of the chassis (501) and vortex dry pump to be assembled
It is connected, the axle of the motor (1) of vortex dry pump to be assembled inserts the needle bearing (6)
In, the shaft core position of the motor (1) is adjusted by the needle bearing (6), it is determined that described
The position of motor cabinet (2) and motor (1) and by the motor (1) and motor cabinet (2)
It is fixed, then pull down the positioning disk (5) and needle bearing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510822414.7A CN106737404A (en) | 2015-11-23 | 2015-11-23 | A kind of vortex dry pump assembly tool and its assembly method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510822414.7A CN106737404A (en) | 2015-11-23 | 2015-11-23 | A kind of vortex dry pump assembly tool and its assembly method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106737404A true CN106737404A (en) | 2017-05-31 |
Family
ID=58963413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510822414.7A Pending CN106737404A (en) | 2015-11-23 | 2015-11-23 | A kind of vortex dry pump assembly tool and its assembly method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106737404A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080152274A1 (en) * | 2006-12-21 | 2008-06-26 | Gyuricsko Frederick S | Bearing for follower or cam |
| CN101301727A (en) * | 2008-05-22 | 2008-11-12 | 国营红峰机械厂 | Proper alignment positioning apparatus between components |
| CN203031257U (en) * | 2013-01-08 | 2013-07-03 | 太原重工工程技术有限公司 | Device for centering generator of wind generation set |
| CN103394394A (en) * | 2013-07-26 | 2013-11-20 | 桂林桂冶粉磨机械有限公司 | Installation structure for central shaft and central shaft bracket of powder mill |
| CN203380849U (en) * | 2013-07-29 | 2014-01-08 | 山东国风风电设备有限公司 | Generator centering equipment for wind power generating set |
| CN204621912U (en) * | 2015-05-18 | 2015-09-09 | 盛瑞传动股份有限公司 | For the adjustable frock that water pump seal is installed |
-
2015
- 2015-11-23 CN CN201510822414.7A patent/CN106737404A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080152274A1 (en) * | 2006-12-21 | 2008-06-26 | Gyuricsko Frederick S | Bearing for follower or cam |
| CN101301727A (en) * | 2008-05-22 | 2008-11-12 | 国营红峰机械厂 | Proper alignment positioning apparatus between components |
| CN203031257U (en) * | 2013-01-08 | 2013-07-03 | 太原重工工程技术有限公司 | Device for centering generator of wind generation set |
| CN103394394A (en) * | 2013-07-26 | 2013-11-20 | 桂林桂冶粉磨机械有限公司 | Installation structure for central shaft and central shaft bracket of powder mill |
| CN203380849U (en) * | 2013-07-29 | 2014-01-08 | 山东国风风电设备有限公司 | Generator centering equipment for wind power generating set |
| CN204621912U (en) * | 2015-05-18 | 2015-09-09 | 盛瑞传动股份有限公司 | For the adjustable frock that water pump seal is installed |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |