CN202388178U - Automobile body positioning device - Google Patents
Automobile body positioning device Download PDFInfo
- Publication number
- CN202388178U CN202388178U CN2011205503901U CN201120550390U CN202388178U CN 202388178 U CN202388178 U CN 202388178U CN 2011205503901 U CN2011205503901 U CN 2011205503901U CN 201120550390 U CN201120550390 U CN 201120550390U CN 202388178 U CN202388178 U CN 202388178U
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- China
- Prior art keywords
- positioning
- pedestal
- location
- registration arm
- location matrix
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- Expired - Fee Related
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Abstract
The utility model provides an automobile body positioning device, which comprises a base, and a clamping mechanism and a positioning mechanism which are arranged on the base, wherein the positioning mechanism comprises a positioning cylinder hinged to the base; a positioning arm is hinged to a piston rod of the positioning cylinder; a positioning connecting plate is connected to the base; one side of the positioning connecting plate is connected with the positioning arm; a first positioning seat and a second positioning seat are fixedly arranged on the positioning arm; and a first positioning pin and a second positioning pin which are positioned on a working face where the positioning arm is positioned are convexly arranged on the first positioning seat and the second positioning seat respectively. The positioning arm is driven to rotate by stretching the piston rod of the positioning cylinder, so that the two positioning pins on the positioning arm are respectively positioned in two different positioning states; and the positioning pins in the positioning states can be inserted into an automobile body which is erected on the base, so that the automobile body with different model numbers can be positioned. The automobile body positioning device is simple in structure and conveniently positions the automobile body, and the two positioning pins are high in switching speed.
Description
Technical field
The utility model relates to a kind of positioner, especially a kind of vehicle body positioner.
Background technology
At present, in the automotive development process,, all adopt same development platform to develop in order to save development cost.In order to improve the vehicle development progress, be female parent all generally with a vehicle, on this female parent, carry out local improvement then, improve the update speed of automobile with this.Like three-box car type and wing-rooms on either side of a one-story house vehicle, wing-rooms on either side of a one-story house vehicle and CROSS vehicle, left rudder vehicle and right standard rudder vehicle etc. all are the vehicles of identical platform exploitation.Because it is little with the size difference of platform vehicle; In the automobile production process; Particularly in the body of a motor car welding process, the apparatus for welding and positioning great majority are shared positioner all, and the part positioner only need be transformed on a small quantity; A small amount of positioner then adopts newly-increased positioner, guarantees that with this many moneys vehicle of deriving can realize conllinear production.
Wherein, said vehicle body positioner comprises pedestal; And install clamp mechanism and the alignment pin on pedestal, this clamp mechanism comprises the clamping cylinder that is articulated on the pedestal, is hinged with clamp arm on the piston rod of this clamping cylinder; Be hinged with the clamping connecting plate on the said pedestal; This clamps on the connecting plate and is fixedly connected with clamp arm with the hinged far-end of pedestal, through clamping the flexible of cylinder piston rod, can drive the pin joint swing of clamp arm around between clamp arm connecting plate and pedestal; And then the distance of the distance between control clamp arm and pedestal, thereby realization clamps vehicle body or unclamps; Said alignment pin is convexly set in the top of pedestal.In the actual production; When needs are transformed positioner; It transforms part for replace corresponding alignment pin according to different automobile types, operates as follows: the alignment pin of inapplicable former vehicle is pulled down, and concrete dismounting does; Earlier 2 steady pins are taken off, take off whole alignment pin after then 1 bolt being come loose; When ressembling new alignment pin, the new alignment pin that is suitable for is loaded onto, concrete operations for earlier just 2 steady pins plug, then bolt is tightened.Such handoff procedure need be furnished with specific purpose tool, and handoff procedure is wasted time and energy.
Summary of the invention
In order to overcome the deficiency of prior art, it is a kind of simple to operate that the utility model provides, the vehicle body positioner of fast changeable detent mechanism.
The utility model solves the technical scheme that its technical problem adopted: a kind of vehicle body positioner; Comprise pedestal, and install the clamp mechanism on pedestal, also include the detent mechanism of installing on pedestal; This detent mechanism comprises the positioning cylinder that is articulated on the pedestal; Be hinged with registration arm on this positioning cylinder piston rod, also be connected with the plate that is located by connecting on the said pedestal, a side of this plate that is located by connecting is connected with registration arm; Be installed with first positioning seat and second positioning seat on the said registration arm, convex with first alignment pin and second alignment pin that are positioned on the working face of registration arm place on this first positioning seat and second positioning seat respectively.
Further be set to: said pedestal is fixedly connected with being connected between plate that be located by connecting, and said being connected between plate and registration arm that be located by connecting is articulated and connected.
Adopt technique scheme; The plate that is located by connecting is shaft-like; This be located by connecting plate wherein an end fix, the other end is hinged to be the most preferably scheme of the utility model, and these two ends can exchange; This technical scheme makes that be positioned at the registration arm that is connected with the plate that is located by connecting swings more stablely, improves self job stability.
Further be set to: also be provided with the first location matrix and the second location matrix that are positioned on the plate place working face that is located by connecting on the said pedestal; The said first location matrix and the second location matrix lay respectively at the both sides of the plate that is located by connecting, and offer first locating slot and second locating slot suitable with the registration arm periphery respectively on the said first location matrix and the second location matrix.
Further be set to: the top and the bottom of the said first location matrix and the second location matrix offer groove respectively; On the said first location matrix and the second location matrix wherein the groove upper end that all is arranged in pedestal fix, another groove is all towards the registration arm setting.
Further be set to: the peripheral region of the adjacent first location matrix and the second location matrix is respectively equipped with the first location guide block and the second location guide block on the said registration arm, and the position of the said first location guide block and the second location guide block is corresponding with the first location matrix and the second location matrix respectively.
Adopt technique scheme; After the positioning cylinder piston rod is flexible, drive the registration arm swing, this moment, registration arm had two state positions because of the motion of positioning cylinder piston rod; Under this two states position; First locating slot and second locating slot just are positioned at the place, two state positions of registration arm, and good guide effect can take place with the periphery of this registration arm first locating slot and second locating slot, make registration arm when swinging to two state positions, be able to get in the corresponding locating slot; Improve stability and the degree of accuracy of registration arm when two state positions, and then guarantee the stability and the degree of accuracy the vehicle body location.Wherein, the width of locating slot is not suitable on registration arm and the location matrix sometimes, then can realize between the two adaptive through the width of adjustment location guide block, and practicality is wider.
Further be set to: all is connected through bolt between the said first location matrix and second location matrix and the pedestal, said first locatees guide block and second locatees between guide block and registration arm and all is connected through bolt.
Adopt technique scheme, bolt and pin can not only improve fixed effect to each other, and be also detachable, is convenient for changing and safeguards.
Further be set to: said pedestal bottom is installed with foot rest.
Adopt technique scheme, foot rest can make things convenient for being fixedly connected of pedestal and outside other devices, and bolt can not only improve fixed effect to each other with pin, and detachably, be convenient for changing and safeguard.
The beneficial effect of the utility model is: the described plate that is located by connecting, location-plate and positioning cylinder piston rod have constituted a linkage; And the length of connecting rod retractable at positioning cylinder piston rod place; Through stretching of positioning cylinder piston rod; The registration arm that drive is articulated on the piston rod is rotated around the hinged end of registration arm and piston rod, and two alignment pins that fix on the registration arm this moment rotate with registration arm.Because of piston rod has the extreme sport distance, so also polarity extreme position of the rotation of this registration arm, and under respective extreme positions, positioning states up also will appear vertically respectively in two alignment pins; When having alignment pin to be positioned at positioning states, the alignment pin that is in positioning states all can insert in the vehicle body that is set up on the pedestal, thereby can play the role of positioning to the different model vehicle body; At last, vehicle body is clamped, thereby make things convenient for the welding of workman vehicle body through the clamp mechanism that is positioned on the pedestal.Wherein, Two alignment pins are to get into positioning states successively; When having an alignment pin to get into positioning states; The alignment pin that does not get the hang of will with the alignment pin that gets the hang of at an angle, and the top of this alignment pin that does not get the hang of should be lower than the top of the alignment pin that gets the hang of, thus the alignment pin of as far as possible avoiding not getting the hang of is to the interference of the vehicle body of being located.The utility model is simple in structure, and is convenient to the positioning action of vehicle body, and the switch speed of two alignment pins is fast.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the structural representation of the utility model embodiment duty.
Fig. 4 locatees the structural representation of matrix and location guide block for the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
Like Fig. 1,2,3, shown in 4, present embodiment comprises pedestal 1, and installs clamp mechanism 2 and detent mechanism 3 on pedestal 1, and said pedestal 1 bottom is provided with foot rest 4, and 1 of this foot rest 4 and pedestal are fixedly connected with two pins through four bolts.Said clamp mechanism 2 comprises the clamping cylinder 21 that is articulated on the pedestal 1; Be hinged with clamp arm 22 on the piston rod of this clamping cylinder 21; Be hinged with on the said pedestal 1 and clamp connecting plate 23; This clamps on connecting plate 23 and is fixedly connected with clamp arm 22 with pedestal 1 hinged far-end, through clamping stretching of cylinder 21 piston rods, can drive clamp arm 22 and swing around the jointed shaft of 1 of clamp arm connecting plate 23 and pedestal; And then the distance of the distance of 1 of control clamp arm 22 and pedestal, thereby realize vehicle body 5 clampings or unclamp.Said detent mechanism 3 comprises the positioning cylinder 31 that is articulated on the pedestal 1; Be hinged with registration arm 32 on these positioning cylinder 31 piston rods; Also be hinged with the plate 33 that is located by connecting on the said pedestal 1 through bearing pin; The far-end that is connected with pedestal 1 on this plate 33 that is located by connecting is connected with registration arm 32 bolt; Be installed with first positioning seat 3211 and second positioning seat 3212 on the said registration arm 32, convex with first alignment pin 3221 and second alignment pin 3222 that are positioned on the registration arm 32 place working faces on this first positioning seat 3211 and second positioning seat 3212 respectively.Wherein, Also be provided with the first location matrix 3411 and the second location matrix 3412 that are positioned on the plate 33 place working faces that are located by connecting on the said pedestal 1; This first location matrix 3411 and the second location matrix 3412 are the H type; This first location matrix 3411 and the second location matrix 3412 lay respectively at the both sides of the plate 33 that is located by connecting; On this first location matrix 3411 and the second location matrix 3412 wherein a notch all be arranged in the upper end of pedestal 1 and through bolt, another notch is respectively first locating slot and second locating slot and all towards registration arm 32 settings.And the peripheral region that the adjacent first location matrix 3411 and second is located matrix 3412 on the registration arm 32 is respectively equipped with the first location guide block 3421 and the second location guide block 3422, and the position of the said first location guide block 3421 and the second location guide block 3422 locatees matrix 3411 with first respectively and the second location matrix 3412 is corresponding.In addition, the said first location matrix 3411 all is connected through bolt with 1 of pedestal with the second location matrix 3412, and the said first location guide block 3421 all is connected through bolt with 32 of registration arm with the second location guide block 3422.
In the utility model, flexible through positioning cylinder 31 piston rods drives the registration arm 32 that is articulated on the piston rod and rotates around the jointed shaft of 33 of registration arm 32 and positioning link bars, and two alignment pins that fix on the registration arm 32 this moment rotate with registration arm 32.Because of piston rod has the extreme sport distance, so also polarity extreme position of the rotation of this registration arm 32, and under respective extreme positions, positioning states up also will appear vertically respectively in two alignment pins; When having alignment pin to be positioned at positioning states; The alignment pin that is in positioning states all can insert in the vehicle body 5 that is set up on the pedestal 1; Thereby can play the role of positioning to different model vehicle body 5, simultaneously, the location guide block 3421 of first on the registration arm 32 and the second location guide block 3422 will lean with the corresponding first location matrix 3411 and the second location matrix 3412; Thereby registration arm 32 is played position-limiting action, and the position location at place can stablized and be positioned at massively to assurance registration arm 32; At last, clamp through the 2 pairs of vehicle bodies of clamp mechanism 5 that are positioned on the pedestal 1, thereby make things convenient for the welding of workman vehicle body 5.Wherein, Two alignment pins are to get into positioning states successively; When having an alignment pin to get into positioning states; The alignment pin that does not get the hang of will with the alignment pin that gets the hang of at an angle, and the top of this alignment pin that does not get the hang of should be lower than the top of the alignment pin that gets the hang of, thus the alignment pin of as far as possible avoiding not getting the hang of is to the interference of the vehicle body of being located.The utility model is simple in structure, and is convenient to the positioning action of vehicle body 5, and the switch speed of two alignment pins is fast.
Claims (7)
1. vehicle body positioner; Comprise pedestal (1); And install the clamp mechanism (2) on pedestal (1); It is characterized in that: also include the detent mechanism of installing on pedestal (1) (3), this detent mechanism (3) comprises the positioning cylinder (31) that is articulated on the pedestal (1), is hinged with registration arm (32) on this positioning cylinder (31) piston rod; Also be connected with the plate that is located by connecting (33) on the said pedestal (1); One side of this plate that is located by connecting (33) is connected with registration arm (32), is installed with first positioning seat (3211) and second positioning seat (3212) on the said registration arm (32), convexes with first alignment pin (3221) and second alignment pin (3222) that are positioned on the working face of registration arm (32) place on this first positioning seat (3211) and second positioning seat (3212) respectively.
2. vehicle body positioner according to claim 1 is characterized in that: being connected between said pedestal (1) and the plate that is located by connecting (33) is fixedly connected, and being connected between said plate that is located by connecting (33) and registration arm (32) is articulated and connected.
3. vehicle body positioner according to claim 1 and 2; It is characterized in that: also be provided with the first location matrix (3411) and the second location matrix (3412) that are positioned on the working face of the plate that is located by connecting (33) place on the said pedestal (1); The said first location matrix (3411) and the second location matrix (3412) lay respectively at the both sides of the plate that is located by connecting (33), offer respectively and suitable first locating slot and second locating slot of registration arm (32) periphery on the said first location matrix (3411) and the second location matrix (3412).
4. vehicle body positioner according to claim 3; It is characterized in that: the top and the bottom of the said first location matrix (3411) and the second location matrix (3412) offer groove respectively; The said first location matrix (3411) and second is located on the matrix (3412) upper end that a groove wherein all is arranged in pedestal (1) and is fixed, and another groove all is provided with towards registration arm (32).
5. vehicle body positioner according to claim 4; It is characterized in that: the peripheral region that said registration arm (32) goes up the adjacent first location matrix (3411) and the second location matrix (3412) is respectively equipped with the first location guide block (3421) and the second location guide block (3422), and the position of the said first location guide block (3421) and the second location guide block (3422) is corresponding with the first location matrix (3411) and the second location matrix (3412) respectively.
6. vehicle body positioner according to claim 5; It is characterized in that: all be connected through bolt between the said first location matrix (3411) and the second location matrix (3412) and pedestal (1), said first locatees guide block (3421) and second locatees between guide block (3422) and registration arm (32) and all is connected through bolt.
7. vehicle body positioner according to claim 1 and 2 is characterized in that: said pedestal (1) bottom is installed with foot rest (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205503901U CN202388178U (en) | 2011-12-26 | 2011-12-26 | Automobile body positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205503901U CN202388178U (en) | 2011-12-26 | 2011-12-26 | Automobile body positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202388178U true CN202388178U (en) | 2012-08-22 |
Family
ID=46663130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205503901U Expired - Fee Related CN202388178U (en) | 2011-12-26 | 2011-12-26 | Automobile body positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202388178U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008953A (en) * | 2012-12-18 | 2013-04-03 | 重庆大东汽车配件有限公司 | Welding tool for front collision transverse beam of automobile |
| CN103737409A (en) * | 2013-12-23 | 2014-04-23 | 柳州市永信机械配件制造有限公司 | Positioning-block top support assembly |
| CN103737361A (en) * | 2013-12-23 | 2014-04-23 | 柳州市永信机械配件制造有限公司 | Positioning plate with turnover beam structure |
| CN103801869A (en) * | 2012-11-05 | 2014-05-21 | 北汽福田汽车股份有限公司 | Welding tool for rear installation supporting base of truck body |
| CN109822279A (en) * | 2019-04-01 | 2019-05-31 | 惠州市诚业家具有限公司 | Positioning device and its localization method for laminate welding |
-
2011
- 2011-12-26 CN CN2011205503901U patent/CN202388178U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801869A (en) * | 2012-11-05 | 2014-05-21 | 北汽福田汽车股份有限公司 | Welding tool for rear installation supporting base of truck body |
| CN103801869B (en) * | 2012-11-05 | 2015-09-09 | 北汽福田汽车股份有限公司 | After a kind of vehicle body, supporting seat welding tooling is installed |
| CN103008953A (en) * | 2012-12-18 | 2013-04-03 | 重庆大东汽车配件有限公司 | Welding tool for front collision transverse beam of automobile |
| CN103737409A (en) * | 2013-12-23 | 2014-04-23 | 柳州市永信机械配件制造有限公司 | Positioning-block top support assembly |
| CN103737361A (en) * | 2013-12-23 | 2014-04-23 | 柳州市永信机械配件制造有限公司 | Positioning plate with turnover beam structure |
| CN109822279A (en) * | 2019-04-01 | 2019-05-31 | 惠州市诚业家具有限公司 | Positioning device and its localization method for laminate welding |
| CN109822279B (en) * | 2019-04-01 | 2024-04-05 | 惠州市诚业家具有限公司 | Positioning device for welding laminate and positioning method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20120822 Termination date: 20171226 |