CN106112487B - A kind of oil pump installation clamp lock integral mechanism of automotive oil tank - Google Patents
A kind of oil pump installation clamp lock integral mechanism of automotive oil tank Download PDFInfo
- Publication number
- CN106112487B CN106112487B CN201610631324.4A CN201610631324A CN106112487B CN 106112487 B CN106112487 B CN 106112487B CN 201610631324 A CN201610631324 A CN 201610631324A CN 106112487 B CN106112487 B CN 106112487B
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- cutting ferrule
- internal cutting
- supporting substrate
- oil pump
- circumferential direction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
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- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The oil pump installation clamp lock integral mechanism of a kind of automotive oil tank, including supporting substrate, lock portion and the part that is fixedly clamped；Lock portion includes electric rotating rifle, upper connection cover, external cutting ferrule and multiple outer claws, electric rotating rifle is vertically fixed on supporting substrate, upper connection cover forms detachable up and down be connected with external cutting ferrule, the lower end of barral of a gun is drivingly connected in the circumferential direction with the formation of upper connection cover, and multiple outer claws are uniformly fixed on the outer circumference surface of external cutting ferrule；Be fixedly clamped the internal cutting ferrule for partly including being made of internal cutting ferrule main body and along the circumferential direction uniformly distributed multiple upper connecting poles, internal cutting ferrule is coaxially disposed in external cutting ferrule, the two is circumferentially formed thereon rotation connection and is axially formed and is located by connecting, multiple upper connecting poles are passed freely through from upper connection cover, and the lower end for passing through connector and supporting substrate is detachable connected, and multiple interior claws are uniformly equipped on the outer circumference surface of internal cutting ferrule.Mechanism improves efficiency of assembling and assembling quality, reduces labor intensity and assembly cost.
Description
Technical field
The invention belongs to automobile component mounting technology field, the oil pump installation clamp lock one of more particularly to a kind of automotive oil tank
Ti Shi mechanisms.
Background technology
At present, it in the oil pump assembling process of automotive oil tank, needs to be equipped with individual clamping and fixing body and individually lock
Tight mechanism, the effect of clamping and fixing body are：After oil pump is placed into the setting position on fuel tank, fuel tank is fixed on one first
A determining position.The effect of retaining mechanism is：After fuel tank fixation, retaining ring is rotated, retaining ring is clamped on fuel tank
In retainer ring, in this way by the cooperation of retaining ring and retainer ring, oil pump is pressed on fuel tank.It is above-mentioned that oil pump assembled
Method, the versatility for using auxiliary equipment is poor, usual a kind of fuel tank of model, it is necessary to a set of clamping and fixing body be configured
With a set of retaining mechanism, increase the cost of assembling in this way, in addition, due to using a set of clamp system and a set of retaining mechanism come
Cooperation carries out the installation of fuel tank, there are the shortcomings that efficiency of assembling is low and labor intensity is big, in addition, assembling quality also needs further
It improves.
Invention content
The present invention for solve known technology present in technical problem provide it is a kind of raising efficiency of assembling and assemble quality,
It reduces labor intensity, reduce assembly cost, and can be realized according to the oil cylinder of different model and quickly remodeled, so as to increase the suitable of mechanism
With the oil pump installation clamp lock integral mechanism of the automotive oil tank of property.
The present invention is adopted the technical scheme that solve technical problem present in known technology：
A kind of oil pump installation clamp lock integral mechanism of automotive oil tank, it is characterised in that：Including supporting substrate, tight lock part
Point and the part that is fixedly clamped；The lock portion includes electric rotating rifle, upper connection cover, external cutting ferrule and multiple outer claws, electric rotating
Rifle is vertically fixed on supporting substrate, and the barral of a gun of electric rotating rifle passes through supporting substrate and extend into the lower section of supporting substrate, upper company
Connect lid be arranged on external cutting ferrule upper end and with external cutting ferrule formed it is detachable be fixedly connected, the lower end of barral of a gun and upper connection cover
Formation be drivingly connected in the circumferential direction, multiple outer claws be along the circumferential direction uniformly fixed on the outer circumference surface of external cutting ferrule and
It extend into the lower section of external cutting ferrule；The part that is fixedly clamped includes internal cutting ferrule, and the internal cutting ferrule is by internal cutting ferrule main body and circumferentially
The uniformly distributed multiple upper connecting poles in direction are formed, and internal cutting ferrule coaxial arrangement is in external cutting ferrule, and internal cutting ferrule and external cutting ferrule are along the circumferential direction
It forms rotation connection and is axially formed and be located by connecting, multiple upper connecting poles of internal cutting ferrule pass freely through, and lead to from upper connection cover
It crosses connector and the lower end of supporting substrate is detachable is fixedly connected, be uniformly equipped on the outer circumference surface of internal cutting ferrule in multiple
Claw, multiple interior claws extend into the lower section of internal cutting ferrule.
Preferably：Connecting hole is equipped at the center of upper connection cover, connector sleeve, connecting hole, connection are provided in connecting hole
The lower end of set and barral of a gun is matched polygonized structure, and the lower end of barral of a gun is formed by connector sleeve and upper connection cover along circle
The drive connection of circumferential direction.
Preferably：The connecting hole is square hole, and the connector sleeve is square sleeve, and the lower end of the barral of a gun is square column
Structure.
Preferably：Be provided with first shoulder on the inner wall of external cutting ferrule, in internal cutting ferrule be equipped with the second shoulder, internal cutting ferrule and
External cutting ferrule is rotatablely connected in the circumferential direction by the bearing formation being supported on two shoulders, is installed in the upper end of internal cutting ferrule main body
There is the bearing gland being pressed on bearing inner race, and the outer ring of the upper connection cover and bearing forms and is pressed into contact with, and makes internal cutting ferrule
With external cutting ferrule formation being located by connecting in axial direction.
Preferably：The connector includes mounting flange and connecting flange set, the connecting flange set and supporting substrate
Lower end be fixedly connected, the mounting flange is arranged on the lower section of connecting flange set, and the mounting flange passes through circumferentially
The uniformly distributed multiple L-types connection pawl in direction forms quick change with connecting flange set and connect, corresponding to interior chuck on mounting flange
The position of each connecting pole is equipped with plug-in opening, keyway is both provided in the upper end of each plug-in opening, each connecting pole inserts
It is connected in the connecting key in the plug-in opening of corresponding position, and in each connecting pole keyway corresponding with being inserted into, makes connection method
Blue disk forms detachable connection up and down with interior chuck.
Preferably：Two groups of handrails are symmetrically installed on supporting substrate, every group of handrail is fixed by the lower end with supporting substrate
It the armrest seat of connection, the handrail arm being fixedly connected with armrest seat and connect the handrail handle of handrail arm and forms.
Preferably：It is provided on supporting substrate with two groups of opposite sides of handrail of installation and hangs relay part, it is described to hang socket part
Part includes hanging spindle and pedestal, and pedestal is detachable to be installed on supporting substrate, is hung spindle and is horizontally arranged on pedestal.
The invention has the advantages and positive effects that：
Using this oil pump installation clamp lock integral mechanism, decline arrival pair using the sensor sensing sleeve mechanism of peripheral hardware
It should be clamped using the multiple interior claws being fixed in internal cutting ferrule after oil pump needs the position locked and be arranged on consolidating on fuel tank
Determine ring, so as to fulfill the fixation of fuel tank, meanwhile, it is formed and connected with retaining ring using the multiple outer claws being fixed in external cutting ferrule,
Electric rotating rifle is started by button, electric rotating sling moves external cutting ferrule rotation, then retaining ring is driven to rotate by multiple outer claws,
Retaining ring is locked in retainer ring, is locked so as to fulfill the pushing of oil pump.Mechanism synchronizes and realizes fuel tank and fix and oil pump
Locking, compared to existing first with independent clamping and fixing body come the fuel tank that is fixedly clamped, then again with independent retaining mechanism come under
The mode of operation of pressure locking oil pump reduces the step sequence of oil pump installation, in this way, efficiency of assembling is greatly improved, reduces dress
The labor intensity and assembly cost matched；The coaxial arrangement structure of inside and outside set also improves the assembling quality of oil pump installation；In addition,
Inside and outside set in mechanism can be realized according to the fuel tank of different model quickly remodels, so as to also improve the versatility of mechanism.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the dimensional structure diagram of lock portion of the present invention；
Fig. 3 is the dimensional structure diagram of the part of the invention that is fixedly clamped；
Fig. 4 is the broken away view of Fig. 3；
Fig. 5 is the partial resolution schematic diagram of the inside and outside cutting ferrule connection of the present invention；
Fig. 6 is that inside and outside the whole of cutting ferrule connection of the present invention splits schematic diagram.
In figure：1st, supporting substrate；2nd, lock portion；2-1, electric rotating rifle；2-2, upper connection cover；2-2-1, arc are oval
Hole；2-2-2, connecting hole；2-3, external cutting ferrule；2-3-1, first shoulder；2-4, outer claw；2-5, connector sleeve；3rd, be fixedly clamped portion
Point；3-1, internal cutting ferrule；3-1-1, internal cutting ferrule main body；3-1-1a, the second shoulder；3-1-2, upper connecting pole；3-2, connector；3-2-
1st, mounting flange；3-2-1a, plug-in opening；3-2-1b, keyway；3-2-2, connecting flange set；3-2-2a, keyway；3-2-3, L-type
Connect pawl；3-2-4, connecting key；3-3, interior claw；4th, bearing；5th, bearing gland；6th, handrail；6-1, armrest seat；6-2, handrail
Arm；6-3, handrail handle；7th, relay part is hung；7-1, spindle is hung；7-2, pedestal.
Specific embodiment
In order to further understand the content, features and effects of the present invention, the following examples are hereby given, and coordinate attached drawing
Detailed description are as follows：
Refer to Fig. 1-6, a kind of oil pump installation clamp lock integral mechanism of automotive oil tank, mainly include supporting substrate 1,
Lock portion 2 and the part 3 that is fixedly clamped.Wherein supporting substrate is fixedly clamped for installation locking part and the part that is fixedly clamped
Partial effect is：The fixation of fuel tank is realized by clamping retainer ring, and the effect of lock portion is：Retaining ring is rotated, it will
Retaining ring is clamped in the retainer ring on fuel tank, is installed so as to fulfill the compression of oil pump.
The lock portion includes electric rotating rifle 2-1, upper connection cover 2-2, external cutting ferrule 2-3 and multiple outer claw 2-4.Rotation
Electric rifle is vertically fixed on supporting substrate, and the barral of a gun of electric rotating rifle passes through supporting substrate and extend into the lower section of supporting substrate.On
Connection cover be arranged on the upper end of external cutting ferrule and with external cutting ferrule formed it is detachable be fixedly connected, specifically, to ensure upper connection cover
The stability and firmness being connect with external cutting ferrule, are set along the circumferential direction between the lower end of upper connection cover and the upper end of external cutting ferrule
Uniformly distributed multigroup concave-convex inserting fit structure, this way it is ensured that upper connection cover and external cutting ferrule along the circumferential direction transmit torque can
Upper connection cover is fixed together with external cutting ferrule by property, and by circumferentially disposed multiple screws.Above-mentioned barral of a gun
The formation of lower end and upper connection cover be drivingly connected in the circumferential direction.Multiple outer claws are along the circumferential direction uniformly fixed on wild card
On the outer circumference surface of set and it extend into the lower section of external cutting ferrule.In this way, it extend into the portion below external cutting ferrule by multiple outer claws
Point, it can be formed and connected with retaining ring.
The part that is fixedly clamped includes internal cutting ferrule 3-1, and the internal cutting ferrule is by internal cutting ferrule main body 3-1-1 and along the circumferential direction
Uniformly distributed multiple upper connecting pole 3-1-2 are formed.Internal cutting ferrule coaxial arrangement is in external cutting ferrule, and internal cutting ferrule and external cutting ferrule are along the circumferential direction
It forms rotation connection and is axially formed and is located by connecting, i.e., inside and outside cutting ferrule can along the circumferential direction relatively rotate, but the two is along axis
To relative position be fixed.Multiple upper connecting poles of internal cutting ferrule are passed freely through from upper connection cover, and pass through connector 3-2 with
The lower end of supporting substrate is detachable to be fixedly connected.Specifically, the position for corresponding to connecting pole on each in upper connection cover is equal
Equipped with arc slotted hole 2-2-1, connecting pole is passed through from corresponding arc slotted hole.It is uniformly installed on the outer circumference surface of internal cutting ferrule
There are multiple interior claw 3-3, multiple interior claws extend into the lower section of internal cutting ferrule.In this way, it extend into internal cutting ferrule by multiple interior claws
The part of lower section, can be fixedly clamped ring, so as to fulfill the fixation of fuel tank.
In above structure, the lower end of barral of a gun forms drive connection preferred structure in the circumferential direction with upper connection cover and is：
Connecting hole 2-2-2 is equipped at the center of upper connection cover, connector sleeve 2-5, connecting hole, connector sleeve and barral of a gun are provided in connecting hole
Lower end for matched polygonized structure, the lower end of barral of a gun is formed in the circumferential direction by connector sleeve and upper connection cover
It is drivingly connected.Further, the connecting hole is square hole, and the connector sleeve is square sleeve, and the lower end of the barral of a gun is side
Shape rod structure.
In above structure, internal cutting ferrule is circumferentially formed thereon rotation connection and is axially formed and is located by connecting with external cutting ferrule
It is preferred that using such as lower structure：First shoulder 2-3-1 is provided on the inner wall of external cutting ferrule, the second shoulder 3- is equipped in internal cutting ferrule
1-1a, specifically, the second shoulder is arranged in internal cutting ferrule main body.Internal cutting ferrule and external cutting ferrule pass through the bearing that is supported on two shoulders
4 formation are rotatablely connected in the circumferential direction, and the bearing gland being pressed on bearing inner race is equipped in the upper end of internal cutting ferrule main body
5, and the outer ring of the upper connection cover and bearing forms and is pressed into contact with, and makes the positioning of internal cutting ferrule with external cutting ferrule formation in axial direction
Connection.
In above structure, assembling unit structure is used for connecting the connector of internal cutting ferrule and supporting substrate, specifically：It is described
Connector mainly includes mounting flange 3-2-1 and connecting flange set 3-2-2.The lower end of the connecting flange set and supporting substrate
It is bolted to connection.The mounting flange is arranged on the lower section of connecting flange set, and the mounting flange is by along circle
The uniformly distributed multiple L-types connection pawl 3-2-3 of circumferential direction forms quick change with connecting flange set and connect, specifically, each L-type connection pawl
Vertical section is connect by screw with the lower end that connecting flange covers, and the horizontal segment of each L-type connection pawl can directly hold connecting flange
The lower face of disk is preferably equipped with the locating notch with inner arc surface in the corresponding position of the lower face of mounting flange, makes L-type
The horizontal segment and locating notch position for connecting pawl form cooperation.Corresponding to each connecting pole of interior chuck on mounting flange
Position is equipped with plug-in opening 3-2-1a, and keyway 3-2-1b is both provided in the upper end of each plug-in opening, and each connecting pole inserts
Pass through screw phase in the connecting key 3-2-4 in the plug-in opening of corresponding position, and in each connecting pole keyway corresponding with being inserted into
Connection makes mounting flange form detachable connection up and down with interior chuck.Edge is covered for ease of mounting flange and connecting flange
Circumferencial direction positions, the keyway 3-2-2a of setting and connecting key formation inserting cooperation preferably on the lower face of connecting flange set,
In this way, the top half of each connecting key is inserted into the keyway of connecting flange set lower face corresponding position, meanwhile, it is each to connect
The lower half portion of key is inserted on mounting flange in the keyway of corresponding position, and mounting flange and company are realized by connecting key
The quick positioning in the circumferential direction of acting flange set.
In above structure, be further symmetrically installed with two groups of handrails 6 on supporting substrate, every group of handrail by with supporting substrate
The lower end armrest seat 6-1 being fixedly connected, the handrail arm 6-2 that is fixedly connected with armrest seat and the handrail handle 6-3 for connecting handrail arm
It forms.Setting handrail is facilitated in the locking installation for carrying out oil pump, passes through hand steered stabilized supporting substrate.
In above structure, it is further provided with hanging relay part 7 with two groups of opposite sides of handrail of installation on supporting substrate,
The relay part that hangs includes hanging spindle 7-1 and pedestal 7-2, and pedestal is detachable to be installed on supporting substrate, hangs spindle level peace
On pedestal.Set it is above-mentioned hang relay part, when carrying out locking installation to oil pump, can by with hang rope that spindle connect and
The external derricking gear of rope is connected, entire mechanism is suspended to appropriate position, in this way, it is only necessary to hand steered stable supporting substrate
, so as to be further reduced the recruitment number of oil pump installation and reduce labor intensity.
Using mechanism, efficiency of assembling is greatly improved, reduction fuel tank, which is fixedly clamped, walks sequence, and by quickly remodeling
Realize the locking of different fuel tanks.Mechanism considerably reduces the labor intensity of assembler, improves production efficiency, improves machine
The versatility of structure, in addition mechanism there is high degree of automation, it is easy to spread, cost-effective.
Claims (7)
1. a kind of oil pump installation clamp lock integral mechanism of automotive oil tank, including lock portion, it is characterised in that：Including support
Substrate and the part that is fixedly clamped；The lock portion includes electric rotating rifle, upper connection cover, external cutting ferrule and multiple outer claws, rotation
Electric rifle is vertically fixed on supporting substrate, and the barral of a gun of electric rotating rifle passes through supporting substrate and extend into the lower section of supporting substrate, on
Connection cover be arranged on the upper end of external cutting ferrule and with external cutting ferrule formed it is detachable be fixedly connected, the lower end of barral of a gun and upper connection
Lid is formed and is drivingly connected in the circumferential direction, multiple outer claws are along the circumferential direction uniformly fixed on the outer circumference surface of external cutting ferrule,
And it extend into the lower section of external cutting ferrule；The part that is fixedly clamped includes internal cutting ferrule, and the internal cutting ferrule is by internal cutting ferrule main body and along circle
The uniformly distributed multiple upper connecting poles of circumferential direction are formed, and in external cutting ferrule, internal cutting ferrule is circumferentially square with external cutting ferrule for internal cutting ferrule coaxial arrangement
It being located by connecting to forming rotation connection and being axially formed, multiple upper connecting poles of internal cutting ferrule are passed freely through from upper connection cover, and
By connector with the lower end of supporting substrate is detachable is fixedly connected, be uniformly equipped on the outer circumference surface of internal cutting ferrule multiple
Interior claw, multiple interior claws extend into the lower section of internal cutting ferrule.
2. the oil pump installation clamp lock integral mechanism of automotive oil tank according to claim 1, it is characterised in that：In upper company
The center for connecing lid is equipped with connecting hole, connector sleeve is provided in connecting hole, the lower end of connecting hole, connector sleeve and barral of a gun is matches
The polygonized structure of conjunction, the lower end of barral of a gun are drivingly connected in the circumferential direction by connector sleeve and the formation of upper connection cover.
3. the oil pump installation clamp lock integral mechanism of automotive oil tank according to claim 2, it is characterised in that：The company
Hole is connect as square hole, the connector sleeve is square sleeve, and the lower end of the barral of a gun is rectangular rod structure.
4. the oil pump installation clamp lock integral mechanism of automotive oil tank according to claim 1, it is characterised in that：In wild card
First shoulder is provided on the inner wall of set, the second shoulder, internal cutting ferrule and external cutting ferrule are equipped in internal cutting ferrule by being supported on two
Bearing formation on shoulder is rotatablely connected in the circumferential direction, is equipped with and is pressed on bearing inner race in the upper end of internal cutting ferrule main body
Bearing gland, and the outer ring of the upper connection cover and bearing forms and is pressed into contact with, and internal cutting ferrule is made to form side in an axial direction with external cutting ferrule
To be located by connecting.
5. the oil pump installation clamp lock integral mechanism of automotive oil tank according to claim 1, it is characterised in that：The company
Fitting includes mounting flange and connecting flange set, and the connecting flange set is fixedly connected with the lower end of supporting substrate, the company
Acting flange disk is arranged on the lower section of connecting flange set, and the mounting flange is connected by along the circumferential direction uniformly distributed multiple L-types
Pawl forms quick change with connecting flange set and connect, and the position of each connecting pole on mounting flange corresponding to interior chuck is equipped with
Plug-in opening is both provided with keyway in the upper end of each plug-in opening, and each connecting pole is plugged in the plug-in opening of corresponding position, and
Connecting key in each connecting pole keyway corresponding with being inserted into is connected, and mounting flange is made to be formed with interior chuck removable up and down
Unload formula connection.
6. the oil pump installation clamp lock integral mechanism of automotive oil tank according to claim 1, it is characterised in that：It is supporting
Two groups of handrails, the armrest seat and armrest seat that every group of handrail is fixedly connected by the lower end with supporting substrate are symmetrically installed on substrate
The handrail arm and the handrail handle of connection handrail arm being fixedly connected are formed.
7. the oil pump installation clamp lock integral mechanism of automotive oil tank according to claim 1, it is characterised in that：It is supporting
It is provided on substrate with two groups of opposite sides of handrail of installation and hangs relay part, the relay part that hangs includes hanging spindle and pedestal, axis
Frame is detachable to be installed on supporting substrate, is hung spindle and is horizontally arranged on pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610631324.4A CN106112487B (en) | 2016-08-02 | 2016-08-02 | A kind of oil pump installation clamp lock integral mechanism of automotive oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610631324.4A CN106112487B (en) | 2016-08-02 | 2016-08-02 | A kind of oil pump installation clamp lock integral mechanism of automotive oil tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106112487A CN106112487A (en) | 2016-11-16 |
| CN106112487B true CN106112487B (en) | 2018-06-29 |
Family
ID=57255216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610631324.4A Active CN106112487B (en) | 2016-08-02 | 2016-08-02 | A kind of oil pump installation clamp lock integral mechanism of automotive oil tank |
Country Status (1)
| Country | Link |
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| CN (1) | CN106112487B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB846752A (en) * | 1956-06-25 | 1960-08-31 | Theodor Oswald Robinson | Preheater for oil burners |
| CN101280751A (en) * | 2008-05-15 | 2008-10-08 | 芜湖顺荣汽车部件股份有限公司 | Plastic fuel tank oil pump fixed seat structure |
| CN203209949U (en) * | 2013-04-19 | 2013-09-25 | 中国兵器工业第二0二研究所 | End plate assembly machine for automatic assembly production line of automobile oil pump support |
| CN203804526U (en) * | 2014-04-09 | 2014-09-03 | 中国兵器工业第二0二研究所 | Automatic assembly device for static cap of automobile oil pump |
| CN204094422U (en) * | 2014-08-20 | 2015-01-14 | 薛肇江 | A kind of automobile electric fuel pump pressure valve valve core case diaphragm pressure riveting device |
| CN204603728U (en) * | 2015-05-05 | 2015-09-02 | 温州卓人汽车电控有限公司 | Fuel pump general assembly frock |
| CN205325124U (en) * | 2015-12-28 | 2016-06-22 | 广州竞标汽车零部件制造有限公司 | Multi -purpose vehicle(MPV) oil pump goes out food tray subassembly precision assembly machine |
-
2016
- 2016-08-02 CN CN201610631324.4A patent/CN106112487B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB846752A (en) * | 1956-06-25 | 1960-08-31 | Theodor Oswald Robinson | Preheater for oil burners |
| CN101280751A (en) * | 2008-05-15 | 2008-10-08 | 芜湖顺荣汽车部件股份有限公司 | Plastic fuel tank oil pump fixed seat structure |
| CN203209949U (en) * | 2013-04-19 | 2013-09-25 | 中国兵器工业第二0二研究所 | End plate assembly machine for automatic assembly production line of automobile oil pump support |
| CN203804526U (en) * | 2014-04-09 | 2014-09-03 | 中国兵器工业第二0二研究所 | Automatic assembly device for static cap of automobile oil pump |
| CN204094422U (en) * | 2014-08-20 | 2015-01-14 | 薛肇江 | A kind of automobile electric fuel pump pressure valve valve core case diaphragm pressure riveting device |
| CN204603728U (en) * | 2015-05-05 | 2015-09-02 | 温州卓人汽车电控有限公司 | Fuel pump general assembly frock |
| CN205325124U (en) * | 2015-12-28 | 2016-06-22 | 广州竞标汽车零部件制造有限公司 | Multi -purpose vehicle(MPV) oil pump goes out food tray subassembly precision assembly machine |
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| Publication number | Publication date |
|---|---|
| CN106112487A (en) | 2016-11-16 |
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