CN208556569U - A kind of high precision pressure fitting device for engine oil pump rotor press-mounting - Google Patents
A kind of high precision pressure fitting device for engine oil pump rotor press-mounting Download PDFInfo
- Publication number
- CN208556569U CN208556569U CN201820849180.4U CN201820849180U CN208556569U CN 208556569 U CN208556569 U CN 208556569U CN 201820849180 U CN201820849180 U CN 201820849180U CN 208556569 U CN208556569 U CN 208556569U
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- CN
- China
- Prior art keywords
- oil pump
- collet
- electric pushrod
- pressing sleeve
- sleeve cylinder
- 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
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Abstract
The utility model provides a kind of high precision pressure fitting device for engine oil pump rotor press-mounting, including electric pushrod, collet, limit pressing sleeve cylinder, oil pump limit card slot, guide groove, guide runner and electromagnet, the electric pushrod is mounted on upper side medium position in bracket, and electric pushrod lower end is bolted to connection with collet upper side, the collet is assemblied in medium position in limit pressing sleeve cylinder, the limit pressing sleeve cylinder is arranged immediately below electric pushrod, the oil pump limit card slot is provided with pedestal upper side medium position, the guide groove is provided on limit pressing sleeve cylinder annular side, the guide runner is fixed in collet annular side, and guide runner is mounted in guide groove, the electromagnet is arranged in collet annular side medium position, the design improves assembly precision, and then improve assembling quality , the utility model is structurally reasonable, and press fitting precision is high, and it is convenient to operate, realisation strong.
Description
Technical field
The utility model is a kind of high precision pressure fitting device for engine oil pump rotor press-mounting, belongs to engine oil
Pump group fills apparatus field.
Background technique
Engine oil pump rotor press-mounting device in the prior art not can guarantee verticality when rotor and oil pump assembly,
Cause rotor press-mounting precision not high, so being badly in need of that a kind of high precision pressure fitting device for engine oil pump rotor press-mounting is wanted
Solve the above-mentioned problem.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide one kind for engine motor oil pump rotor pressure
The high precision pressure fitting device of dress, to solve the problems mentioned in the above background technology, the utility model is structurally reasonable, is pressed precision
Height, it is convenient to operate, realisation strong.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of be used for engine
The high precision pressure fitting device of rotor of engine oil pump press fitting, including apparatus main body and guide press-loading device, described device main body include
Bracket and pedestal, the bracket are fixed on the base on side, and the guide press-loading device is arranged in bracket in upper side
Portion position, the guide press-loading device include electric pushrod, collet, limit pressing sleeve cylinder, oil pump limit card slot, guide groove, guiding
Sliding block and electromagnet, the electric pushrod are mounted on upper side medium position in bracket, and on electric pushrod lower end and collet
Side is bolted to connection, and the collet is assemblied in medium position in limit pressing sleeve cylinder, and the limit pressing sleeve cylinder setting exists
Immediately below electric pushrod, the oil pump limit card slot is provided with pedestal upper side medium position, and the guide groove is provided with limit
On pressing sleeve cylinder annular side, the guide runner is fixed in collet annular side, and guide runner is mounted in guide groove,
The electromagnet is arranged in collet annular side medium position.
Further, the pedestal lower end surface has been left and right symmetrically arranged anti-skid rubber cushion, and anti-skid rubber cushion passes through screw
It is connected with pedestal.
Further, oil pump limit card slot central axes and collet central axes are on the straight line of same longitudinal direction.
Further, control switch one and control switch two, the control switch are installed on the pedestal upper side
One is connected with electric pushrod and external power supply respectively by connecting line, the control switch two by connecting line respectively with electricity
Magnet and external power supply are connected.
Further, the guide runner and guide groove are equipped with two groups, and guide runner described in two groups is symmetricly set on
In collet annular side, guide groove described in two groups is symmetrically provided on limit pressing sleeve cylinder annular side.
The utility model has the beneficial effects that a kind of high-precision for engine oil pump rotor press-mounting of the utility model
Press-loading apparatus, because the utility model is added to electric pushrod, collet, limit pressing sleeve cylinder, oil pump limit card slot, guide groove, guiding
Sliding block and electromagnet, which improves assembly precision, and then improves assembling quality, operates convenient for operating personnel, solves
Original engine oil pump rotor press-mounting device not can guarantee rotor and verticality when oil pump assembles, and cause rotor press-mounting smart
Spend not high problem.
Because the utility model is added to anti-skid rubber cushion, which improves the stability when present apparatus uses, because of this reality
It is added to control switch one and control switch two with novel, which runs electric pushrod and electromagnetism convenient for operating personnel
Iron, the utility model is structurally reasonable, and press fitting precision is high, and it is convenient to operate, realisation strong.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural representation of the high precision pressure fitting device for engine oil pump rotor press-mounting of the utility model
Figure；
Fig. 2 is that press fitting is oriented in a kind of high precision pressure fitting device for engine oil pump rotor press-mounting of the utility model
The structural schematic diagram of mechanism；
In figure: 1- guide press-loading device, 2- bracket, 3- pedestal, 11- electric pushrod, 12- collet, 13- limit pressing sleeve cylinder,
14- oil pump limit card slot, 15- guide groove, 16- guide runner, 17- electromagnet.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1 and Fig. 2 are please referred to, the utility model provides a kind of technical solution: one kind is for engine motor oil pump rotor pressure
The high precision pressure fitting device of dress, including apparatus main body and guide press-loading device 1, apparatus main body include bracket 2 and pedestal 3,
Bracket 2 is fixed on 3 upper side of pedestal.
Guide press-loading device 1 be arranged in bracket 2 upper side medium position, guide press-loading device 1 include electric pushrod 11,
Collet 12, limit pressing sleeve cylinder 13, oil pump limit card slot 14, guide groove 15, guide runner 16 and electromagnet 17, electric pushrod 11
It is mounted on upper side medium position in bracket 2, and 11 lower end of electric pushrod is bolted to connection with 12 upper side of collet, pressed from both sides
Set 12 is assemblied in medium position in limit pressing sleeve cylinder 13, and the limit setting of pressing sleeve cylinder 13 is immediately below electric pushrod 11, oil pump limit
Card slot 14 is provided with 3 upper side medium position of pedestal, and guide groove 15 is provided on limit 13 annular side of pressing sleeve cylinder, and guiding is slided
Block 16 is fixed in 12 annular side of collet, and guide runner 16 is mounted in guide groove 15, and electromagnet 17 is arranged in collet 12
Annular side medium position, which improves assembly precision, and then improves assembling quality, operates convenient for operating personnel.
3 lower end surface of pedestal has been left and right symmetrically arranged anti-skid rubber cushion, and anti-skid rubber cushion is connected by screw with pedestal 3
It connects, increases the road holding of pedestal 3, ensure that the stability when present apparatus uses, 14 central axes of oil pump limit card slot and collet
12 central axes ensure that the concentricity of rotor and oil pump, be equipped with control on 3 upper side of pedestal and open on the straight line of same longitudinal direction
Pass one and control switch two, control switch one are connected with electric pushrod 11 and external power supply respectively by connecting line, are controlled
System switch two be connected respectively with electromagnet 17 and external power supply by connecting line, can real-time control electric pushrod 11 and
Electromagnet 17 is run, and improves the convenience of operation, guide runner 16 and guide groove 15 are equipped with two groups, two groups of guide runners
16 are symmetricly set in 12 annular side of collet, and two groups of guide grooves 15 are symmetrically provided on limit 13 annular side of pressing sleeve cylinder,
The guiding movement stability of collet 12 is can be improved.
Specific embodiment: in use, rotor is inserted into collet 12 by operating personnel first, then pass through control switch two
17 circuit of electromagnet, 17 energizing magnetic of electromagnet are connected, and then electromagnet 17 tightly adsorbs rotor, then operating personnel
Oil pump is placed in oil pump limit card slot 14, then 11 circuit of electric pushrod, 11 band of electric pushrod are connected by control switch one
Dynamic limit pressing sleeve cylinder 13 and collet 12 move down, electronic to push away after limiting pressing sleeve cylinder 13 and oil pump upper surface fits closely
Bar 11 continues to move down, and electric pushrod 11 drives collet 12 to move in limit pressing sleeve cylinder 13, and collet 12 drives guide runner
16 move down in guide groove 15, and collet 12, which moves down, drives rotor to move down, and by rotor press-mounting to oil pump, so
Afterwards by two tripping magnet of control switch, 17 circuit, electromagnet 17 is magnetic to disappear, and electromagnet 17 separates with rotor, then passes through
Control switch two runs electric pushrod 11 and shrinks, and collet 12 is moved to initial position, so that assembly precision is improved,
And then assembling quality is improved, it is operated convenient for operating personnel.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of high precision pressure fitting device for engine oil pump rotor press-mounting, including apparatus main body and guiding pressing machine
Structure, it is characterised in that: described device main body includes bracket and pedestal, and the bracket is fixed on the base on side；
The guide press-loading device is arranged in bracket upper side medium position, the guide press-loading device include electric pushrod,
Collet, limit pressing sleeve cylinder, oil pump limit card slot, guide groove, guide runner and electromagnet, the electric pushrod are mounted on bracket
Interior upper side medium position, and electric pushrod lower end is bolted to connection with collet upper side, the collet is assemblied in limit
Medium position in the pressing sleeve cylinder of position, the limit pressing sleeve cylinder are arranged immediately below electric pushrod, and the oil pump limit card slot is provided with
Pedestal upper side medium position, the guide groove are provided on limit pressing sleeve cylinder annular side, and the guide runner is fixed on
In collet annular side, and guide runner is mounted in guide groove, and position is arranged in collet annular side in the electromagnet
It sets.
2. a kind of high precision pressure fitting device for engine oil pump rotor press-mounting according to claim 1, feature
Be: the pedestal lower end surface has been left and right symmetrically arranged anti-skid rubber cushion, and anti-skid rubber cushion is connected by screw with pedestal.
3. a kind of high precision pressure fitting device for engine oil pump rotor press-mounting according to claim 1, feature
Be: oil pump limit card slot central axes and collet central axes are on the straight line of same longitudinal direction.
4. a kind of high precision pressure fitting device for engine oil pump rotor press-mounting according to claim 1, feature
It is: control switch one and control switch two is installed on the pedestal upper side, the control switch one passes through connecting line
Be connected respectively with electric pushrod and external power supply, the control switch two by connecting line respectively with electromagnet and external
Power supply is connected.
5. a kind of high precision pressure fitting device for engine oil pump rotor press-mounting according to claim 1, feature
Be: the guide runner and guide groove are equipped with two groups, and guide runner described in two groups is symmetricly set on collet annular side
On, guide groove described in two groups is symmetrically provided on limit pressing sleeve cylinder annular side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820849180.4U CN208556569U (en) | 2018-06-04 | 2018-06-04 | A kind of high precision pressure fitting device for engine oil pump rotor press-mounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820849180.4U CN208556569U (en) | 2018-06-04 | 2018-06-04 | A kind of high precision pressure fitting device for engine oil pump rotor press-mounting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208556569U true CN208556569U (en) | 2019-03-01 |
Family
ID=65484450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820849180.4U Expired - Fee Related CN208556569U (en) | 2018-06-04 | 2018-06-04 | A kind of high precision pressure fitting device for engine oil pump rotor press-mounting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208556569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112171235A (en) * | 2020-09-30 | 2021-01-05 | 湖南润华新材料有限公司 | Rotor press-fitting equipment for manufacturing axial flow fan for fire fighting |
-
2018
- 2018-06-04 CN CN201820849180.4U patent/CN208556569U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112171235A (en) * | 2020-09-30 | 2021-01-05 | 湖南润华新材料有限公司 | Rotor press-fitting equipment for manufacturing axial flow fan for fire fighting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20200604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |