CN202574302U - An assembly process trolley for a body in white - Google Patents
An assembly process trolley for a body in white Download PDFInfo
- Publication number
- CN202574302U CN202574302U CN 201120017464 CN201120017464U CN202574302U CN 202574302 U CN202574302 U CN 202574302U CN 201120017464 CN201120017464 CN 201120017464 CN 201120017464 U CN201120017464 U CN 201120017464U CN 202574302 U CN202574302 U CN 202574302U
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- vehicle frame
- white
- fixed
- knock hole
- traveller
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Abstract
The utility model provides an assembly process trolley for a body in white and relates to the field of automobile technology. The assembly process trolley for the body in white solves the technical problems that various kinds of trolleys are needed because locating devices on trolley frames cannot be adjusted and thus the input cost is large. The assembly process trolley for the body in white comprises a frame; a plurality of wheels are disposed under the frame; a set of stationary supports is fixed on the frame; the frame is also provided with a set of movable supports; the movable supports are connected to the frame movably and are corresponding to the stationary supports in a one-to-one manner; and locating structures capable of fixing the frame and the movable supports are disposed between the frame and the movable supports. With the movable supports disposed on the frame, the assembly process trolley enables the locating position thereof to be adjusted and meets the requirements of bodies in white of different models for location, thereby having improved generality. Bent parts of locating pins can prevent pin bodies from entering into locating holes completely; and cross bars realize enlargement of parts for handgrip and thus enable the locking pins to be pulled out conveniently.
Description
Technical field
The utility model belongs to automobile technical field, relates to the assembly technology dolly of a kind of fitter's tools of body in white, particularly a kind of body in white.
Background technology
The body in white of automobile all need be located on some working position apparatuses in the process of welding and assembling, and this body in white is because model is had nothing in common with each other, so in general size also has nothing in common with each other, required working position apparatus is also different.
The location that a kind of assembly technology dolly of the common employing of the manufacturer of some automobiles is at present realized body in white.These station dollies mainly comprise a vehicle frame, and vehicle frame is provided with wheel and handle, and handle is used for making things convenient for workman's hand push technology dolly to move, and is fixedly welded with several registration masts on the vehicle frame, and registration mast is used for supporting body in white.When facing the body in white of different model, adopt the technology dolly of making different size to adapt to the size of body in white.
Though this technology dolly can move in fitter's shop; But the supporting construction of this technology dolly is more single, can only satisfy a kind of location and support of body in white of size, can't adapt to the location needs of the body in white of different model through the adjustment of location dimension of self; When body in white bottom size difference maybe need be adjusted placement state, use inconvenient; And the required technology dolly kind in manufacturing shop is too many, and input cost is big, and production efficiency is low.
Summary of the invention
The purpose of the utility model is the problems referred to above that exist to existing technology, can regulate the assembly technology dolly that the body in white of commonality can be improved in the position location thereby provide a kind of.
The purpose of the utility model can realize through following technical proposal: a kind of assembly technology dolly of body in white; Comprise a vehicle frame, described vehicle frame below is provided with several wheels, is installed with one group of fixed rack on the described vehicle frame; It is characterized in that; Also be provided with one group of moving support on the described vehicle frame, described moving support is movably connected on the vehicle frame and is corresponding one by one with fixed rack, and also is provided with the location structure that can both be fixed between vehicle frame and the moving support.
The principle of work of this device is following: when the body in white of welding and assembling automobile, body in white is placed on the vehicle frame, with the bottom of fixed rack and moving support co body in white.When the model of changing body in white need be adjusted the location dimension of body in white; Through unclamping above-mentioned location structure; Make support satisfy the location needs of the body in white of new model, through the adjustment location structure support and vehicle frame are fixed then in mobile distance between moving support and fixed rack on the vehicle frame.Like this, realize position location adjustable of self, can satisfy the location needs of the body in white of different model simultaneously, improved the commonality of this technology dolly through movable moving support is set at this vehicle frame.
In the assembly technology dolly of above-mentioned a kind of body in white, described moving support comprises an eccentric calibrated disc and pillar, is installed with rotating shaft on the described vehicle frame, and described eccentric calibrated disc is set in the rotating shaft, and described pillar lower end is installed on the eccentric calibrated disc.Eccentric calibrated disc can rotate around the axis, because the existence of eccentric throw after eccentric calibrated disc rotates an angle, can change the level attitude of pillar.
In the assembly technology dolly of above-mentioned a kind of body in white; Described location structure comprises the knock hole one that is opened in several annular spread on the eccentric calibrated disc and is opened in the fixed orifice one on the vehicle frame; Through rotating described eccentric calibrated disc at least one knock hole one is in over against the position with fixed orifice one, this location structure also comprises when knock hole one and fixed orifice one are in over against the position can be plugged in the lock pin on both simultaneously.After eccentric calibrated disc turns to a suitable angle, lock pin is plugged on knock hole one and the fixed orifice one, eccentric calibrated disc and vehicle frame are located fully.
As another kind of scheme; In the assembly technology dolly of above-mentioned a kind of body in white; Described vehicle frame is provided with slide rail, and described moving support is slidingly connected on the slide rail, and described location structure comprises the knock hole one and fixed orifice one that is opened in respectively on moving frame bottom and the slide rail; Through moving moving support knock hole one and fixed orifice one are in over against the position, this location structure also comprises a lock pin that can be plugged in simultaneously on knock hole one and the fixed orifice one.When needs are regulated the position of moving support, make earlier support along the slide rail horizontal slip, after moving support slides into a suitable position, again lock pin is plugged on knock hole one and the fixed orifice one, support and vehicle frame are fixed.
In the assembly technology dolly of above-mentioned a kind of body in white; Also be in axial sliding connection a traveller on the described pillar; Offer knock hole two and fixed orifice two on described traveller and the pillar respectively; And through moving traveller knock hole two and fixed orifice two are in over against the position, also are provided with the connecting pin that can be plugged in simultaneously on knock hole two and the fixed orifice two between described pillar and the traveller.When regulating the vertical height of traveller, extract connecting pin earlier, along the traveller that moves axially of pillar, after traveller moves to suitable position, again connecting pin is plugged on knock hole two and the fixed orifice two, the relative position of traveller and pillar is fixed.
In the assembly technology dolly of above-mentioned a kind of body in white, also be provided with block on the side of described traveller, the lower surface of described block can be resisted against on the upper surface of pillar.The effect of block is to play axial position-limiting action, the extreme depth of restriction traveller in pillar.
In the assembly technology dolly of above-mentioned a kind of body in white; The top of described fixed rack and traveller is installed with the setting element that is column that is used for fixing body in white; The top of this setting element is tapered; Its lower end has the connecting portion that is used for fixing on fixed rack or traveller, and the middle part of this setting element has a retaining edge.Connecting portion is used to connect fixed rack or traveller, and retaining is continued to use the effect of playing axial location on fixed rack or the traveller in being resisted against, and the top of setting element is tapered, can be plugged in the recess on the body in white by actv..
In the assembly technology dolly of above-mentioned a kind of body in white, an end of described vehicle frame has handrail.The workman holds handrail can promote the technology dolly easily.
In the assembly technology dolly of above-mentioned a kind of body in white, an end of described lock pin is bending and is fixed with the cross bar that is vertical configuration with its shank.The sweep of lock pin can stop that shank enters into knock hole one fully and goes, and can increase the position of shaking hands after cross bar is set, and convenient lock pin is extracted.
In the assembly technology dolly of above-mentioned a kind of body in white, described wheel is fixed on the wheel carrier, and described wheel carrier is fixed on the adapter plate, and this adapter plate is connected in the below of vehicle frame.When needs were changed wheel, only need unload bottom plate just can adorn another wheel again, changed easily.
In the assembly technology dolly of above-mentioned a kind of body in white, the two ends of described connecting pin all offer aperture, are equipped with iron wire in the aperture.Iron wire is used for connecting pin and prevents its disengaging.
Compared with prior art: 1, this device is realized position location adjustable of self through movable moving support is set at vehicle frame, can satisfy the location needs of the body in white of different model simultaneously, has improved the commonality of this technology dolly; 2, the sweep of lock pin can stop that shank enters into knock hole one fully and goes, and can increase the position of shaking hands after cross bar is set, and convenient lock pin is extracted.
Description of drawings
Fig. 1 is the mounting structure scheme drawing of this technology dolly.
Fig. 2 is the structural representation of support.
Fig. 3 is the structural representation of traveller.
Fig. 4 is the structural representation of lock pin.
Fig. 5 is the structural representation of setting element.
Fig. 6 is the structural representation of connecting pin.
Fig. 7 is the structural representation of wheel.
Fig. 8 is the structural representation on the vehicle frame of technology dolly.
Among the figure, 1, vehicle frame; 1a, rotating shaft; 1b, fixed orifice one; 2, wheel; 2a, wheel carrier; 2b, adapter plate; 3, fixed rack; 4, moving support; 5, eccentric calibrated disc; 5a, knock hole one; 6, pillar; 6a, fixed orifice two; 7, traveller; 7a, knock hole two; 7b, block; 8, connecting pin; 8a, iron wire; 9, lock pin; 9a, cross bar; 10, setting element; 10a, connecting portion; 10b, retaining edge; 11, handrail.
The specific embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.
Embodiment one:
Like Fig. 1 and shown in Figure 8, the assembly technology dolly of this body in white comprises a vehicle frame 1, and an end of vehicle frame 1 has handrail 11.The workman holds handrail 11 can promote the technology dolly easily.Vehicle frame 1 below is provided with four wheels 2, and wheel 2 is fixed on the wheel carrier 2a, and wheel carrier 2a is fixed on the adapter plate 2b, and this adapter plate 2b is connected in the below of vehicle frame 1.When needs were changed wheel 2, only need unload bottom plate 2b just can adorn another wheel 2 again, changed easily.
Like Fig. 2, Fig. 3, Fig. 4, Fig. 5 and shown in Figure 6; Be installed with one group of fixed rack 3 on the vehicle frame 1; Also be provided with one group of moving support 4 on the vehicle frame 1, moving support 4 is movably connected on the vehicle frame 1 and is corresponding one by one with fixed rack 3, and also is provided with the location structure that can both be fixed between vehicle frame 1 and the moving support 4.Moving support 4 comprises an eccentric calibrated disc 5 and pillar 6, is installed with rotating shaft 1a on the vehicle frame 1, and eccentric calibrated disc 5 is set on the rotating shaft 1a, and pillar 6 lower ends are installed on the eccentric calibrated disc 5.Eccentric calibrated disc 5 1a around the shaft rotates, because the existence of eccentric throw after eccentric calibrated disc 5 rotates an angle, can change the level attitude of pillar 6.Location structure comprises knock hole one 5a of several annular spread that are opened on the eccentric calibrated disc 5 and is opened in fixed orifice one 1b on the vehicle frame 1; Through rotating eccentric calibrated disc 5 at least one knock hole one 5a and fixed orifice one 1b are in over against the position, this location structure also comprises when knock hole one 5a and fixed orifice one 1b are in over against the position can be plugged in the lock pin 9 on both simultaneously.One end of lock pin 9 is bending and is fixed with the cross bar 9a that is vertical configuration with its shank.The sweep of lock pin 9 can stop that shank enters into knock hole one 5a fully and goes, and can increase the position of shaking hands after cross bar 9a is set, and convenient lock pin 9 is extracted.After eccentric calibrated disc 5 turns to a suitable angle, lock pin 9 is plugged on knock hole one 5a and fixed orifice one 1b, eccentric calibrated disc 5 is located with vehicle frame 1 fully.Also be in axial sliding connection a traveller 7 on the pillar 6; Offer knock hole two 7a and fixed orifice two 6a respectively on traveller 7 and the pillar 6; And through moving traveller 7 knock hole two 7a and fixed orifice two 6a are in over against the position, also are provided with the connecting pin 8 that can be plugged in simultaneously on knock hole two 7a and fixed orifice two 6a between pillar 6 and the traveller 7.The two ends of connecting pin 8 all offer aperture, are equipped with iron wire 8a in the aperture.Iron wire 8a is used for connecting pin 8 and prevents its disengaging.Also be provided with block 7b on the side of traveller 7, the lower surface of block 7b can be resisted against on the upper surface of pillar 6.The effect of block 7b is to play axial position-limiting action, the extreme depth of restriction traveller 7 in pillar 6.When regulating the vertical height of traveller 7, extract connecting pin 8 earlier, along pillar 6 move axially traveller 7, after traveller 7 moves to suitable position, again connecting pin 8 is plugged on knock hole two 7a and fixed orifice two 6a, the relative position of traveller 7 and pillar 6 is fixed.
The top of fixed rack 3 and traveller 7 is installed with the setting element that is column 10 that is used for fixing body in white; The top of this setting element 10 is tapered; Its lower end has the connecting portion 10a that is used for fixing on fixed rack 3 or traveller 7, and the middle part of this setting element 10 has a retaining along 10b.Connecting portion 10a is used to connect fixed rack 3 or traveller 7, and retaining is used to be resisted against the effect of playing axial location on fixed rack 3 or the traveller 7 along 10b, and the top of setting element 10 is tapered, can be plugged in the recess on the body in white by actv..
The principle of work of this device is following: when the body in white of welding and assembling automobile, body in white is placed on the vehicle frame 1, with the bottom of fixed rack 3 and moving support 4 co body in whites.When the model of changing body in white need be adjusted the location dimension of body in white; Through unclamping above-mentioned location structure; Make support 4 satisfy the location needs of the body in white of new model, make support 4 fixing through the adjustment location structure then with vehicle frame 1 in mobile distance between moving support 4 and fixed rack 3 on the vehicle frame 1.Like this, realize position location adjustable of self, can satisfy the location needs of the body in white of different model simultaneously, improved the commonality of this technology dolly through movable moving support 4 is set at this vehicle frame 1.
Embodiment two:
The present embodiment general contents is identical with embodiment one; Institute's difference is; Vehicle frame 1 is provided with slide rail in the present embodiment, and moving support 4 is slidingly connected on the slide rail, and location structure comprises knock hole one 5a and fixed orifice one 1b that is opened in respectively on moving support 4 bottoms and the slide rail; Through moving moving support 4 knock hole one 5a and fixed orifice one 1b are in over against the position, this location structure also comprises a lock pin 9 that can be plugged in simultaneously on knock hole one 5a and fixed orifice one 1b.When needs are regulated the position of moving support 4, make earlier support 4 along the slide rail horizontal slip, after moving support 4 slides into a suitable position, again lock pin 9 is plugged on knock hole one 5a and fixed orifice one 1b, make support 4 fixing with vehicle frame 1.
Specific embodiment described herein only is that the utility model spirit is made casehistory.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Claims (10)
1. the assembly technology dolly of a body in white; Comprise a vehicle frame (1), described vehicle frame (1) below is provided with several wheels (2), is installed with one group of fixed rack (3) on the described vehicle frame (1); It is characterized in that; Also be provided with one group of moving support (4) on the described vehicle frame (1), described moving support (4) be movably connected in that vehicle frame (1) is gone up and with fixed rack (3) correspondence one by one, and also be provided with the location structure that can both be fixed between vehicle frame (1) and the moving support (4).
2. the assembly technology dolly of body in white according to claim 1; It is characterized in that; Described moving support (4) comprises an eccentric calibrated disc (5) and pillar (6); Be installed with rotating shaft (1a) on the described vehicle frame (1), described eccentric calibrated disc (5) is set in the rotating shaft (1a), and described pillar (6) lower end is installed on the eccentric calibrated disc (5).
3. the assembly technology dolly of body in white according to claim 2; It is characterized in that; Described location structure comprises the knock hole one (5a) that is opened in several annular spread on the eccentric calibrated disc (5) and is opened in the fixed orifice one (1b) on the vehicle frame (1); Through rotating described eccentric calibrated disc (5) at least one knock hole one (5a) and fixed orifice one (1b) are in over against the position, this location structure also comprises when knock hole one (5a) and fixed orifice one (1b) are in over against the position can be plugged in the lock pin (9) on both simultaneously.
4. the assembly technology dolly of body in white according to claim 1; It is characterized in that; Described vehicle frame (1) is provided with slide rail; Described moving support (4) is slidingly connected on the slide rail; Described location structure comprises knock hole one (5a) and the fixed orifice one (1b) that is opened in respectively on moving support (4) bottom and the slide rail, through moving moving support (4) knock hole one (5a) and fixed orifice one (1b) is in over against the position, and this location structure also comprises a lock pin (9) that can be plugged in simultaneously on knock hole one (5a) and the fixed orifice one (1b).
5. according to the assembly technology dolly of claim 2 or 3 described body in whites; It is characterized in that; Also be in axial sliding connection a traveller (7) on the described pillar (6); Offer knock hole two (7a) and fixed orifice two (6a) on described traveller (7) and the pillar (6) respectively; And through moving traveller (7) knock hole two (7a) and fixed orifice two (6a) are in over against the position, also are provided with the connecting pin (8) that can be plugged in simultaneously on knock hole two (7a) and the fixed orifice two (6a) between described pillar (6) and the traveller (7).
6. the assembly technology dolly of body in white according to claim 5 is characterized in that, also is provided with block (7b) on the side of described traveller (7), and the lower surface of described block (7b) can be resisted against on the upper surface of pillar (6).
7. the assembly technology dolly of body in white according to claim 5; It is characterized in that; The top of described fixed rack (3) and traveller (7) is installed with the setting element that is column (10) that is used for fixing body in white; The top of this setting element (10) is tapered, and its lower end has the connecting portion (10a) that is used for fixing on fixed rack (3) or traveller (7), and the middle part of this setting element (10) has a retaining along (10b).
8. according to the assembly technology dolly of claim 1 or 2 or 3 or 4 described body in whites, it is characterized in that an end of described vehicle frame (1) has handrail (11).
9. according to the assembly technology dolly of claim 3 or 4 described body in whites, it is characterized in that an end of described lock pin (9) is bending and is fixed with the cross bar (9a) that is vertical configuration with its shank.
10. according to the assembly technology dolly of claim 1 or 2 or 3 or 4 described body in whites; It is characterized in that; Described wheel (2) is fixed on the wheel carrier (2a), and described wheel carrier (2a) is fixed on the adapter plate (2b), and this adapter plate (2b) is connected in the below of vehicle frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120017464 CN202574302U (en) | 2011-01-20 | 2011-01-20 | An assembly process trolley for a body in white |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120017464 CN202574302U (en) | 2011-01-20 | 2011-01-20 | An assembly process trolley for a body in white |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202574302U true CN202574302U (en) | 2012-12-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120017464 Expired - Fee Related CN202574302U (en) | 2011-01-20 | 2011-01-20 | An assembly process trolley for a body in white |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202574302U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240697A (en) * | 2013-05-13 | 2013-08-14 | 成都海凌达机械有限公司 | Positioning device capable of positioning position of lower hinge base |
| CN104590344A (en) * | 2014-11-20 | 2015-05-06 | 柳州市颖航汽配有限公司 | Front axle transferring and supporting device |
| CN104960556A (en) * | 2015-07-04 | 2015-10-07 | 安徽江淮安驰汽车有限公司 | Flexible transfer trolley |
| CN108146480A (en) * | 2018-01-10 | 2018-06-12 | 周金曼 | A kind of transport vehicle suitable for a variety of aero-turbine rotors |
-
2011
- 2011-01-20 CN CN 201120017464 patent/CN202574302U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240697A (en) * | 2013-05-13 | 2013-08-14 | 成都海凌达机械有限公司 | Positioning device capable of positioning position of lower hinge base |
| CN104590344A (en) * | 2014-11-20 | 2015-05-06 | 柳州市颖航汽配有限公司 | Front axle transferring and supporting device |
| CN104960556A (en) * | 2015-07-04 | 2015-10-07 | 安徽江淮安驰汽车有限公司 | Flexible transfer trolley |
| CN108146480A (en) * | 2018-01-10 | 2018-06-12 | 周金曼 | A kind of transport vehicle suitable for a variety of aero-turbine rotors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20140120 |