CN208696660U - One kind being used for vehicle body total-assembly clamping locking device in place - Google Patents
One kind being used for vehicle body total-assembly clamping locking device in place Download PDFInfo
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- CN208696660U CN208696660U CN201821478170.0U CN201821478170U CN208696660U CN 208696660 U CN208696660 U CN 208696660U CN 201821478170 U CN201821478170 U CN 201821478170U CN 208696660 U CN208696660 U CN 208696660U
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Abstract
The utility model provides a kind of for vehicle body total-assembly clamping locking device, including pillar, strength clamping cylinder and briquetting in place；The top fixed symmetrical of the lower support base is provided with two fixed plates；The top of the Z-direction support component is also fixedly connected with a locating piece；The side of the locating piece is fixedly connected to a side frame attachment base；The side of the pillar is also fixedly installed with fixture locking device in place；One group of locating wheel and Y-direction limited block are also fixedly installed on the pillar.It is such that for vehicle body total-assembly clamping, locking device can be such that the side wall of total-assembly clamping or more positioning accuracy is consistent in place, reach positioning shape face≤± 0.2mm, positioning pin≤± 0.1mm, the application of the present apparatus fundamentally solves the problems, such as that previous vehicle body total-assembly clamping side wall positioning accuracy is up big and down small, to the positioning accuracy for improving total-assembly clamping, guarantee total-assembly clamping reliability of positioning, key effect is played, is made that very big contribution to promote white body welding quality.
Description
Technical field
The utility model belongs to automobile assembling equipment technical field, more specifically, in particular to a kind of total for vehicle body
Spell fixture locking device in place.
Background technique
In body of a motor car manufacturing process, mainly it is made of punching press, welding, coating, the big technique of general assembly four, wherein welding procedure
It is to realize the process that stamping forming each components are formd to complete white body, body quality is played vital
Effect.Vehicle body total spell station is the key that the station in production that is entirely welded, and total-assembly clamping plays the bone precision controlling of white body
Key effect is arrived.
Based on above-mentioned, the inventors discovered that, existing vehicle body total-assembly clamping is usually by cylinder or motor driven, base in place
Lower limit is used in sheet, lower part locking only leans on the limiting lock of lower part due to the nearly 1200mm of side wall positioning framework Z-direction height
Fixed, the positioning accuracy on body side wall top is poor.
Then, in view of this, being studied improvement for existing structure and missing, one kind is provided for vehicle body and always spells folder
Has locking device in place, to achieve the purpose that with more practicability.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides one kind and is used for vehicle body total-assembly clamping locking device in place,
It is usually that lower limit, lower part lock are substantially used by cylinder or motor driven to solve existing vehicle body total-assembly clamping in place
It is fixed, due to the nearly 1200mm of side wall positioning framework Z-direction height, only lean on the limitation locking of lower part, the positioning accurate on body side wall top
Spend poor problem.
The utility model one kind is used for vehicle body total-assembly clamping locking device in place, is reached by technological means in detail below:
One kind being used for vehicle body total-assembly clamping locking device in place, including pillar, strength clamping cylinder, briquetting, X are closed to locating wheel
Part, side frame attachment base, locating piece, Z-direction support component, lower support base, fixed plate, locating wheel, Y-direction limited block, fixture are locked in place
Determine device and body assembly fixture side wall oriented side frame；The top fixed symmetrical of the lower support base is provided with two fixations
Plate；A body assembly fixture side wall oriented side frame is fixedly installed at the top of two fixed plates；The lower support base
Two sides also fixed symmetrical installation there are two pillar；The side of two pillars is fixedly mounted there are two strength clamping cylinder；
The other side of the strength clamping cylinder is fixedly connected to a briquetting；The other side of the pillar is also fixedly installed with one
X is to locating wheel component；The X is also fixedly connected with a locating piece to the bottom of locating wheel component；The other side of the pillar
Also it is fixedly installed with a Z-direction support component；The top of the Z-direction support component is also fixedly connected with a locating piece；It is described
The side of locating piece is fixedly connected to a side frame attachment base；The side of the pillar is also fixedly installed with a fixture and arrives
Position locking device；One group of locating wheel and Y-direction limited block are also fixedly installed on the pillar.
Further, the locating piece and locating wheel are moveable structure.
Further, locking device can clamp vehicle body left and right sides peripheral frame frame the fixture in place.
Compared with prior art, the utility model has the following beneficial effects:
It is such that for vehicle body total-assembly clamping, locking device can make the side wall positioning accuracy holding up and down of total-assembly clamping in place
Unanimously, reach positioning shape face≤± 0.2mm, positioning pin≤± 0.1mm, the application of the present apparatus fundamentally solves previous vehicle
The up big and down small problem of body total-assembly clamping side wall positioning accuracy guarantees that total-assembly clamping is fixed to the positioning accuracy for improving total-assembly clamping
Position reliability, plays key effect, is made that very big contribution to promote white body welding quality.
Detailed description of the invention
Fig. 1 is the axis side structure schematic diagram of the utility model.
Fig. 2 is the schematic view of the front view of the utility model.
Fig. 3 is the axis side structure schematic diagram after the assembling of the utility model.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
Pillar -1；Strength clamping cylinder -2；Briquetting -3；X is to locating wheel component -4；Side frame attachment base -5；Locating piece -6；Z-direction
Support component -7；Lower support base -8；Fixed plate -9；Locating wheel -10；Y-direction limited block -11；Fixture locking device -12 in place；Vehicle
Body unit fixture side wall positions side frame -13.
Specific embodiment
The embodiments of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the utility model, but cannot be used to limit the scope of the utility model.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term
The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and cannot
It is interpreted as indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 3:
The utility model provide it is a kind of for vehicle body total-assembly clamping locking device in place, including pillar 1, strength clamping cylinder 2,
Briquetting 3, X support component 7, lower support base 8, fixed plate 9, positioning to locating wheel component 4, side frame attachment base 5, locating piece 6, Z-direction
Take turns 10, Y-direction limited block 11, fixture locking device 12 and body assembly fixture side wall oriented side frame 13 in place；Lower support base 8
Top fixed symmetrical is provided with two fixed plates 9；The top of two fixed plates 9 is fixedly installed with a body assembly fixture side wall
Position side frame 13；Also there are two pillars 1 for fixed symmetrical installation for the two sides of lower support base 8；The fixed peace in the side of two pillars 1
There are two strength clamping cylinders 2 for dress；The other side of strength clamping cylinder 2 is fixedly connected to a briquetting 3；The other side of pillar 1 is also
An X is fixedly installed with to locating wheel component 4；X is also fixedly connected with a locating piece 6 to the bottom of locating wheel component 4；Branch
The other side of column 1 is also fixedly installed with a Z-direction support component 7；The top of Z-direction support component 7 is also fixedly connected with one and determines
Position block 6；The side of locating piece 6 is fixedly connected to a side frame attachment base 5；The side of pillar 1 is also fixedly installed with one
Fixture locking device 12 in place；One group of locating wheel 10 and Y-direction limited block 11 are also fixedly installed on pillar 1.
Wherein, the locating piece 6 and locating wheel 10 are moveable structure, prepackage body side wall (metal plate part) when use
Left and right side wall positioning framework in the presence of cylinder, moves along vehicle body coordinate Y-direction and closes up, before closing up, two pillars 1 of left and right sides
Four locating pieces 6 slowly slide into 10 component of locating wheel (top) and support wheel component for being located at vehicle body total-assembly clamping front and rear part respectively
(lower section), at this point, vehicle body positioning framework realizes accurate positioning of the X to, Z-direction.
Wherein, locking device 12 can clamp vehicle body left and right sides peripheral frame frame the fixture in place, when left and right side wall posting
After frame continues that Y-direction is mobile and contacts with Y-direction limited block, fixture on the bilge cod of vehicle body total-assembly clamping front and back locking device in place
12 effects clamp, and so far, left and right side wall positioning framework is completed in tri- direction positioning of X, Y, Z, and side wall positioning framework is accurately solid
It is scheduled on the pillar of front and back.
The specifically used mode and effect of the present embodiment:
In the utility model, body platform assembly is delivered to vehicle body total spell station by pipeline, pre-installs body side wall (metal plate
Part) left and right side wall positioning framework in the presence of cylinder, move and close up along vehicle body coordinate Y-direction, before closing up, two branch of left and right sides
Four locating pieces 6 of column 1 slowly slide into 10 component of locating wheel (top) and the support for being located at vehicle body total-assembly clamping front and rear part respectively
It takes turns component (lower section), at this point, vehicle body positioning framework realizes accurate positioning of the X to, Z-direction；When left and right side wall positioning framework continues Y
After contacting to movement with Y-direction limited block, locking device 12 acts on the fixture on bilge cod before and after vehicle body total-assembly clamping in place
It clamps, so far, left and right side wall positioning framework is completed in tri- direction positioning of X, Y, Z, before side wall positioning framework is accurately fixed on
On back prop, such for vehicle body total-assembly clamping, locking device can make the side wall positioning accuracy holding up and down of total-assembly clamping in place
Unanimously, reach positioning shape face≤± 0.2mm, positioning pin≤± 0.1mm, the application of the present apparatus fundamentally solves previous vehicle
The up big and down small problem of body total-assembly clamping side wall positioning accuracy guarantees that total-assembly clamping is fixed to the positioning accuracy for improving total-assembly clamping
Position reliability, plays key effect.Very big contribution is made that promote white body welding quality.
The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustively or to incite somebody to action
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Embodiment was chosen and described in order to better illustrate the principle and practical application of the utility model, and makes this field
Those of ordinary skill it will be appreciated that the utility model to designing various embodiments suitable for specific applications with various modifications.
Claims (3)
1. one kind is used for vehicle body total-assembly clamping locking device in place, it is characterised in that: this is used for vehicle body total-assembly clamping and locks in place
Device includes pillar (1), strength clamping cylinder (2), briquetting (3), X to locating wheel component (4), side frame attachment base (5), locating piece
(6), Z-direction support component (7), lower support base (8), fixed plate (9), locating wheel (10), Y-direction limited block (11), fixture are locked in place
Determine device (12) and body assembly fixture side wall oriented side frame (13)；The top fixed symmetrical of the lower support base (8) is arranged
There are two fixed plates (9)；A body assembly fixture side wall oriented side frame is fixedly installed at the top of two fixed plates (9)
Frame (13)；Also there are two pillar (1) for fixed symmetrical installation for the two sides of the lower support base (8)；The side of two pillars (1)
There are two being fixedly mounted strength clamping cylinder (2)；The other side of the strength clamping cylinder (2) is fixedly connected to a briquetting
(3)；The other side of the pillar (1) is also fixedly installed with an X to locating wheel component (4)；The X is to locating wheel component
(4) bottom is also fixedly connected with a locating piece (6)；The other side of the pillar (1) is also fixedly installed with a Z-direction support
Component (7)；The top of Z-direction support component (7) is also fixedly connected with a locating piece (6)；The side of the locating piece (6)
It is fixedly connected to a side frame attachment base (5)；The side of the pillar (1) is also fixedly installed with a fixture and locks in place
Device (12)；One group of locating wheel (10) and Y-direction limited block (11) are also fixedly installed on the pillar (1).
2. as described in claim 1 for vehicle body total-assembly clamping locking device in place, it is characterised in that: the locating piece (6) and
Locating wheel (10) is moveable structure.
3. being used for vehicle body total-assembly clamping locking device in place as described in claim 1, it is characterised in that: the fixture locks in place
Device (12) can clamp vehicle body left and right sides peripheral frame frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821478170.0U CN208696660U (en) | 2018-09-11 | 2018-09-11 | One kind being used for vehicle body total-assembly clamping locking device in place |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821478170.0U CN208696660U (en) | 2018-09-11 | 2018-09-11 | One kind being used for vehicle body total-assembly clamping locking device in place |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208696660U true CN208696660U (en) | 2019-04-05 |
Family
ID=65946348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821478170.0U Expired - Fee Related CN208696660U (en) | 2018-09-11 | 2018-09-11 | One kind being used for vehicle body total-assembly clamping locking device in place |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208696660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315268A (en) * | 2019-07-29 | 2019-10-11 | 东风设计研究院有限公司 | A kind of positioning and locking device and the weld car containing the positioning and locking device always spell production line |
-
2018
- 2018-09-11 CN CN201821478170.0U patent/CN208696660U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315268A (en) * | 2019-07-29 | 2019-10-11 | 东风设计研究院有限公司 | A kind of positioning and locking device and the weld car containing the positioning and locking device always spell production line |
| CN110315268B (en) * | 2019-07-29 | 2023-12-19 | 武汉东研智慧设计研究院有限公司 | Positioning and locking device and automobile welding assembly production line comprising same |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190405 Termination date: 20190911 |