CN208451139U - A kind of processing automobile engine centring means - Google Patents
A kind of processing automobile engine centring means Download PDFInfo
- Publication number
- CN208451139U CN208451139U CN201820854501.XU CN201820854501U CN208451139U CN 208451139 U CN208451139 U CN 208451139U CN 201820854501 U CN201820854501 U CN 201820854501U CN 208451139 U CN208451139 U CN 208451139U
- Authority
- CN
- China
- Prior art keywords
- automobile engine
- workbench
- centring means
- supporting block
- longitudinal bracing
- 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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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a kind of processing automobile engine centring means, including clamping cylinder, workbench, gripping block and supporting block, the clamping cylinder is provided on the workbench, one end of the clamping cylinder is provided with the gripping block, the side of the gripping block is provided with the supporting block, the side of the supporting block is provided with locating piece, annulus is provided in the supporting block, chamfering of resigning oneself to a loss is provided on the annulus, the side of the locating piece is provided with longitudinal bracing, the side of the longitudinal bracing is provided with control cabinet, the upper end of the longitudinal bracing is provided with top plate, lifting cylinder is provided on the top plate.Beneficial effect is: the centring means structure of the utility model is simple, it is easy to use, turn to match suitable for the parts such as axial workpiece and annulus, bearing, oil sealing, gear, aligning can be moved from realizing, enhance the engaging force between components, improve product qualification rate, guarantees press fitting quality, production investment is lower, practical.
Description
Technical field
The utility model relates to auto-parts technical fields, and in particular to a kind of processing automobile engine centering dress
It sets.
Background technique
Automobile engine is that the device of power is provided for automobile, is the heart of automobile, decides dynamic property, the economy of automobile
Property, stability and the feature of environmental protection.According to power resources difference, automobile engine can be divided into diesel engine, petrol engine, electronic
Vehicle electric motor and hybrid power etc..Common gasoline engine and diesel engine belongs to reciprocating piston internal combustion engine, is by fuel
Chemical energy be converted into piston motion mechanical energy and external output power.Petrol engine rotational speed is high, and quality is small, and noise is small, starts
It is easy, manufacturing cost is low, and diesel engine compression ratio is big, and the thermal efficiency is high, and economic performance and emission performance are all better than gasoline engine.Engine
It is big by two great institutions of crank link mechanism and valve actuating mechanism, and cooling, lubrication, igniting, fuel supply, activation system etc. five
System composition, the components main component for including have the automobiles such as cylinder block, cylinder head, piston, piston pin, connecting rod, crankshaft, flywheel
The structure of engine is more complicated, and difficulty of processing is larger, assembles after usually forming single parts machining, in automobile
In the automatic production line of engine, often need parts such as bearing, oil sealing, gears, indentation is assemblied in drive shaft, automatic
In the production line for changing indentation assembly, if it cannot be guaranteed that the central coaxial of part and press-in hole, it is easy to appear workpiece to draw
Wound, be squeezed and deformed, fracture, abrasion phenomena such as, lead to the bad qualities phenomenons such as life of product is short, noise is big, vibration is big.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of processing automobile engine centering
Device.
The utility model achieves the above object through the following technical schemes:
A kind of processing automobile engine centring means, including clamping cylinder, workbench, gripping block and supporting block, it is described
It is provided with the clamping cylinder on workbench, one end of the clamping cylinder is provided with the gripping block, and the one of the gripping block
Side is provided with the supporting block, and the side of the supporting block is provided with locating piece, and annulus, the circle are provided in the supporting block
Chamfering of resigning oneself to a loss is provided on ring, the side of the locating piece is provided with longitudinal bracing, and the side of the longitudinal bracing is provided with control
Case processed, the upper end of the longitudinal bracing are provided with top plate, and lifting cylinder, the lower section of the lifting cylinder are provided on the top plate
It is provided with attachment base, centering adjuster is provided with below the attachment base, is provided with three-jaw below the centering adjuster
Chuck is provided with drive shaft in the scroll chuck, is provided with spiral slide, ball and bolt hole in the centering adjuster.
In above structure, the annulus is placed in the supporting block, operates the control cabinet, the clamping cylinder work
Make, the clamping cylinder drives the gripping block to clamp the annulus, and the drive shaft is mounted on the scroll chuck
Clamp, later, the lifting cylinder controlled by the control cabinet and is worked, the lifting cylinder drive the centering adjuster with
The drive shaft moves down, and the drive shaft is mounted in the inner hole of the annulus, center and institute when the drive shaft
The center of annulus is stated there are when installation error decentraction, it is described resign oneself to a loss chamfering under the action of, institute in the centering adjuster
It states ball to roll along the spiral slide, adjusts the center of the drive shaft, the drive shaft is made smoothly to be installed to the annulus
Inner hole in, avoid part from being squeezed and deformed, influence product quality.
In order to further increase the centering effect of automobile engine, the clamping cylinder is bolted on the work
On platform, the supporting block is bolted on the workbench, and the locating piece is bolted on the workbench
On.
In order to further increase the centering effect of automobile engine, pass through spiral shell between the gripping block and the clamping cylinder
Nail is fixedly connected, and the medial surface of the gripping block is circular-arc-shaped design, and the medial surface of the locating piece is circular-arc-shaped design.
In order to further increase the centering effect of automobile engine, the longitudinal bracing is solid by bolt and the workbench
Fixed connection, the control cabinet are fixed by screws on the longitudinal bracing, pass through between the top plate and the longitudinal bracing
It is welded and fixed.
In order to further increase the centering effect of automobile engine, the lifting cylinder is mounted on the top plate by bolt
On, be fixedly connected between the lifting cylinder and the attachment base by screw, the attachment base and the centering adjuster it
Between be bolted to connection.
In order to further increase the centering effect of automobile engine, lead between the centering adjuster and the scroll chuck
Bolt is crossed to be fixedly connected.
In order to further increase the centering effect of automobile engine, three spirals are provided in the centering adjuster
Slideway is provided with the ball in every spiral slide.
Beneficial effect is: the centring means structure of the utility model is simple, easy to use, is suitable for axial workpiece and circle
The parts such as ring, bearing, oil sealing, gear turn to match, and can enhance the engaging force between components from dynamic aligning is realized, improve and produce
Product qualification rate guarantees press fitting quality, and production investment is lower, practical.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of external structure schematic diagram for processing automobile engine centring means described in the utility model；
Fig. 2 is signal inside a kind of centering adjuster for processing automobile engine centring means described in the utility model
Figure；
Fig. 3 is a kind of clamping device top view for processing automobile engine centring means described in the utility model.
The reference numerals are as follows:
1, clamping cylinder；2, workbench；3, gripping block；4, supporting block；5, locating piece；6, longitudinal bracing；7, control cabinet；8,
Annulus；9, resign oneself to a loss chamfering；10, drive shaft；11, scroll chuck；12, centering adjuster；13, attachment base；14, top plate；15, it goes up and down
Cylinder；16, spiral slide；17, ball；18, bolt hole.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1-Figure 3, a kind of processing automobile engine centring means, including clamping cylinder 1, workbench 2, clamping
Block 3 and supporting block 4 are provided with clamping cylinder 1 on workbench 2, and one end of clamping cylinder 1 is provided with gripping block 3, clamping cylinder 1
Annulus 8 is fixedly clamped with 3 mating reaction of gripping block, the side of gripping block 3 is provided with supporting block 4, and supporting block 4 is used to support circle
Ring 8, the side of supporting block 4 are provided with locating piece 5, and annulus 8 is provided in supporting block 4, chamfering 9 of resigning oneself to a loss is provided on annulus 8, is recognized
Head chamfering 9 play the guiding role in assembling process, and the side of locating piece 5 is provided with longitudinal bracing 6, and the side of longitudinal bracing 6 is set
It is equipped with control cabinet 7, control cabinet 7 works for controlling clamping cylinder 1 and lifting cylinder 15, and the upper end of longitudinal bracing 6 is provided with top
Plate 14 is provided with lifting cylinder 15 on top plate 14, lifting cylinder 15 for assembling drive shaft 10 and annulus 8, lifting cylinder 15
Lower section is provided with attachment base 13, and the lower section of attachment base 13 is provided with centering adjuster 12, and centering adjuster 12 is for adjusting driving
The center of axis 10 keeps drive shaft 10 and annulus 8 with one heart, and convenient for assembly, the lower section of the centering adjuster 12 is provided with three
Dog chuck 11 is provided with drive shaft 10 in scroll chuck 11, is provided with spiral slide 16, ball 17 in the centering adjuster 12
With bolt hole 18, spiral slide 16 and 17 mating reaction of ball realize that centering is adjusted.
In above structure, annulus 8 is placed in supporting block 4, operation control box 7, clamping cylinder 1 works, clamping cylinder 1
It drives gripping block 3 to clamp annulus 8, drive shaft 10 is mounted on scroll chuck 11 and is clamped, later, is controlled by control cabinet 7
Lifting cylinder 15 works, and lifting cylinder 15 drives the centering adjuster 12 and drive shaft 10 to move down, drive shaft 10 is pacified
In the inner hole of annulus 8, when the center of the center of drive shaft 10 and annulus 8 is there are when installation error decentraction, resigning oneself to a loss down
Under the action of angle 9, the ball 17 in the centering adjuster 12 is rolled along spiral slide 16, is adjusted in drive shaft 10
The heart is installed to drive shaft 10 smoothly in the inner hole of annulus 8, part is avoided to be squeezed and deformed, influences product quality.
In order to further increase the centering effect of automobile engine, clamping cylinder 1 is bolted on workbench 2,
Supporting block 4 is bolted on workbench 2, and locating piece 5 is bolted on workbench 2, gripping block 3 and clamping gas
It is fixedly connected between cylinder 1 by screw, the medial surface of gripping block 3 is circular-arc-shaped design, and the medial surface of locating piece 5 is arc-shaped sets
Meter, longitudinal bracing 6 are fixedly connected by bolt with workbench 2, and control cabinet 7 is fixed by screws on longitudinal bracing 6, top plate 14
By being welded and fixed between longitudinal bracing 6, lifting cylinder 15 is mounted on top plate 14 by bolt, lifting cylinder 15 with connect
It is fixedly connected between seat 13 by screw, is bolted to connection between attachment base 13 and the centering adjuster 12, it is described
It is bolted to connection between centering adjuster 12 and scroll chuck 11, is provided with three spirals in the centering adjuster 12
Slideway 16 is provided with the ball 17 in every spiral slide 16.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of processing automobile engine centring means, it is characterised in that: including clamping cylinder (1), workbench (2), clamp
Block (3) and supporting block (4) are provided with the clamping cylinder (1) on the workbench (2), and one end of the clamping cylinder (1) is set
It is equipped with the gripping block (3), the side of the gripping block (3) is provided with the supporting block (4), the side of the supporting block (4)
It is provided with locating piece (5), is provided with annulus (8) on the supporting block (4), be provided with chamfering of resigning oneself to a loss (9) on the annulus (8),
The side of the locating piece (5) is provided with longitudinal bracing (6), and the side of the longitudinal bracing (6) is provided with control cabinet (7), institute
The upper end for stating longitudinal bracing (6) is provided with top plate (14), is provided with lifting cylinder (15), the lifting air on the top plate (14)
It is provided with below cylinder (15) attachment base (13), centering adjuster (12) is provided with below the attachment base (13), it is described fixed
It is provided with below heart adjuster (12) scroll chuck (11), is provided with drive shaft (10) in the scroll chuck (11), it is described
Spiral slide (16), ball (17) and bolt hole (18) are provided in centering adjuster (12).
2. a kind of processing automobile engine centring means according to claim 1, it is characterised in that: the clamping cylinder
(1) it being bolted on the workbench (2), the supporting block (4) is bolted on the workbench (2),
The locating piece (5) is bolted on the workbench (2).
3. a kind of processing automobile engine centring means according to claim 1, it is characterised in that: the gripping block
(3) it is fixedly connected between the clamping cylinder (1) by screw, the medial surface of the gripping block (3) is circular-arc-shaped design, institute
The medial surface for stating locating piece (5) is circular-arc-shaped design.
4. a kind of processing automobile engine centring means according to claim 1, it is characterised in that: the longitudinal bracing
(6) it is fixedly connected by bolt with the workbench (2), the control cabinet (7) is fixed by screws in the longitudinal bracing (6)
On, by being welded and fixed between the top plate (14) and the longitudinal bracing (6).
5. a kind of processing automobile engine centring means according to claim 1, it is characterised in that: the lifting cylinder
(15) it is mounted on the top plate (14) by bolt, passes through screw between the lifting cylinder (15) and the attachment base (13)
It is fixedly connected, is bolted to connection between the attachment base (13) and the centering adjuster (12).
6. a kind of processing automobile engine centring means according to claim 1, it is characterised in that: the centering is adjusted
It is bolted to connection between device (12) and the scroll chuck (11).
7. a kind of processing automobile engine centring means according to claim 1, it is characterised in that: the centering is adjusted
It is provided with three spiral slides (16) in device (12), is provided with the ball in every spiral slide (16)
(17)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820854501.XU CN208451139U (en) | 2018-06-04 | 2018-06-04 | A kind of processing automobile engine centring means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820854501.XU CN208451139U (en) | 2018-06-04 | 2018-06-04 | A kind of processing automobile engine centring means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208451139U true CN208451139U (en) | 2019-02-01 |
Family
ID=65159463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820854501.XU Expired - Fee Related CN208451139U (en) | 2018-06-04 | 2018-06-04 | A kind of processing automobile engine centring means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208451139U (en) |
-
2018
- 2018-06-04 CN CN201820854501.XU patent/CN208451139U/en not_active Expired - Fee Related
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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: 20190201 Termination date: 20190604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |