CN209578572U - A kind of assembly tooling of vehicle frame - Google Patents
A kind of assembly tooling of vehicle frame Download PDFInfo
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- CN209578572U CN209578572U CN201821905882.6U CN201821905882U CN209578572U CN 209578572 U CN209578572 U CN 209578572U CN 201821905882 U CN201821905882 U CN 201821905882U CN 209578572 U CN209578572 U CN 209578572U
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- frame
- assembly tooling
- convex block
- longitudinal beam
- locating convex
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Abstract
The utility model discloses a kind of assembly tooling of vehicle frame, which includes: frame；Lifting part rises or falls for driver framework；Positioning element is welded, positioned at the lower section of frame, is used for positioning framework；Poling component, including portions and horizontal saddle are assisted, the lower end of portions is connected in the top of frame, upper end and is equipped with opening bore compatible with the periphery of transverse pipe；Horizontal saddle is connected in the longitudinal direction side of frame, and for placing longitudinal beam, pore is aligned with one end of corresponding transverse pipe when longitudinal beam being enable to be placed on horizontal saddle.The assembly tooling realizes poling operation and welding operation on a station, welding this process of positioning element is placed so as to save manual handling, furthermore, it is possible to avoid longitudinal beam and weld interfering for positioning element, to only need gently to push longitudinal beam that poling can be completed.The assembly tooling can be effectively reduced labor intensity and cost of labor, and can effectively improve Frame Assembling efficiency.
Description
Technical field
The utility model relates to Frame Assembling technical fields, more particularly to a kind of assembly tooling of vehicle frame.
Background technique
Common a type of vehicle frame is assembled by two longitudinal beams and Duo Gen transverse pipe on lorry.Assembly
When, it needs first to penetrate into transverse pipe in the pore of longitudinal beam, then transverse pipe and longitudinal beam are welded together.
Currently, generally first carrying out poling operation, and then the vehicle frame that poling is completed is lifted, In when assembling this kind of vehicle frame
It is put into welding positioning element below, in case subsequent welding operates.This process at least needs four staff to cooperate ability
It completes, personnel cost is high, labor intensity is big, assembly efficiency is low.
In view of this, developing a kind of assembly tooling of vehicle frame, personnel cost and labor intensity can be reduced, mentioned
High level frame assembly efficiency is those skilled in the art's technical issues that need to address.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of assembly tooling of vehicle frame, the assembly tooling includes:
Frame；
Lifting part, for driving the frame to rise or fall；
Positioning element is welded, positioned at the lower section of the frame, for positioning the frame；
Assist poling component, including portions and horizontal saddle, the lower end of the portions be connected in the frame top, on
End is equipped with opening bore compatible with the periphery of the transverse pipe；The horizontal saddle is connected in the longitudinal direction side of the frame,
For placing the longitudinal beam, enable the longitudinal beam pore and corresponding cross when being placed on the horizontal saddle
It is aligned to one end of pipe.
The assembly tooling use process is as follows:
Firstly, starting lifting part, drives frame to rise to suitable position, it is mutually dry with positioning element to avoid longitudinal beam
It relates to.
Later, transverse pipe is embedded in corresponding opening bore, at this point, transverse pipe is in the height higher than frame upper surface
On position.
Later, two longitudinal beams are placed on the horizontal saddle of frame two sides respectively, and make pore and corresponding transverse pipe
One end alignment, and two longitudinal beams are gently pushed, poling can be completed.
And then secondary starting lifting part, frame decline is driven, until frame and welding positioning element are inconsistent, at this point,
Frame is located in the height and position, in case the welding operation of subsequent longitudinal beam and transverse pipe.
From above-mentioned analysis it is found that the assembly tooling makes, poling is operated and welding operation is realized on a station, so as to
Welding this process of positioning element is placed to save manual handling.Moreover, driving frame to rise to conjunction by setting lifting part
Right position is set, and can be interfered to avoid longitudinal beam and welding positioning element, to only need gently to push longitudinal beam complete
At poling.As it can be seen that the assembly tooling can be effectively reduced labor intensity and cost of labor, and vehicle frame dress can be effectively improved
With efficiency.
Assembly tooling as described above, the auxiliary poling component further include:
Pivoted arm, the pivoted arm is rotatably connected at the frame, and is fixed with briquetting, and the pivoted arm turns to a positioning
The briquetting can be made to compress the transverse pipe downwards when setting；
Assembly tooling as described above, the auxiliary poling component include multiple pivoted arms, wherein the part pivoted arm
It is fixed at least two pieces of briquettings and each briquetting compresses downwards the different transverse pipes.
Assembly tooling as described above, the lifting part include driving portion, and the driving portion is cylinder；The cylinder
Cylinder body is fixed on the bottom platform of the assembly tooling, piston rod is fixed on the frame.
Assembly tooling as described above, the lifting part further include guide part, and the guide part is guide post；It is described to lead
The bottom platform of the assembly tooling, upper end is fixed on to the lower end of column to be adapted with the pilot hole of the frame.
Assembly tooling as described above, the welding positioning element includes locating convex block, and the locating convex block is fixed on institute
The bottom platform of assembly tooling is stated, and is adapted with the positioning concave block of the frame.
Assembly tooling as described above, the welding positioning element includes at least locating convex block described in three groups, each described fixed
Position convex block is elongated piece, wherein the part locating convex block extends longitudinally, and locating convex block described in another part transversely prolongs
It stretches.
Assembly tooling as described above, the top of the cross section of each locating convex block are up-small and down-big trapezoidal.
Detailed description of the invention
Fig. 1 is the overall structure under a kind of specific embodiment use state of assembly tooling of vehicle frame provided by the utility model
Schematic diagram；
Fig. 2 is the left view of Fig. 1.
The reference numerals are as follows into Fig. 2 by Fig. 1:
01 longitudinal beam, 02 transverse pipe；
1 bottom platform；
2 frames, 21 positioning concave blocks；
31 cylinders, 32 guide posts；
41 locating convex blocks；
51 portions, 52 horizontal saddles, 53 pivoted arms, 54 briquettings, 55 link blocks.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, with reference to the accompanying drawing
The technical solution of the utility model is described in further detail with specific embodiment.
Fig. 1 to Fig. 2 is please referred to, Fig. 1 is that a kind of specific embodiment of assembly tooling of vehicle frame provided by the utility model uses
Overall structure diagram under state；Fig. 2 is the left view of Fig. 1.
As shown, the assembly tooling of the vehicle frame include bottom platform 1, frame 2, lifting part, welding positioning element and
Assist poling component.
Wherein, frame 2 is located at the top of bottom platform 1.
Wherein, lifting part rises or falls for driver framework 2.
Wherein, welding positioning element is located at the lower section of frame 2, and is set in bottom platform 1, is used for positioning framework 2, in case
Subsequent welding operation.
Wherein, auxiliary poling component includes portions 51 and horizontal saddle 52.
Specifically, the lower end of portions 51 is connected in the top of frame 2, upper end equipped with compatible with the periphery of transverse pipe 02
Be open bore, the corresponding transverse pipe of each portions 51.
Specifically, horizontal saddle 52 is connected in the longitudinal direction side (diagram left or right side) of frame 2, for placing longitudinal beam
01, pore is aligned with one end of corresponding transverse pipe when longitudinal beam being enable to be placed on horizontal saddle 52.In a particular embodiment,
Provided with six horizontal saddles 52, wherein three are connected in the left side of frame 2, and three are connected in the right side of frame 2, and ipsilateral
The longitudinally spaced arrangement of horizontal saddle 52.Certainly, when actual design, the setting quantity of horizontal saddle 52 can be according to applicable
The length-flexible of longitudinal beam configures.
The assembly tooling use process is as follows:
Firstly, starting lifting part, drives frame to rise to suitable position, it is mutually dry with positioning element to avoid longitudinal beam
It relates to.
Later, transverse pipe is embedded in corresponding opening bore, at this point, transverse pipe is in the height higher than 2 upper surface of frame
It spends on position.
Later, two longitudinal beams are placed on the horizontal saddle of frame two sides respectively, and make pore and corresponding transverse pipe
One end alignment, and two longitudinal beams are gently pushed, poling can be completed.
And then secondary starting lifting part, frame decline is driven, until frame and welding positioning element are inconsistent, at this point,
Frame is fixed on the height and position, in case the welding operation of subsequent longitudinal beam and transverse pipe.
From above-mentioned analysis it is found that the assembly tooling makes, poling is operated and welding operation is realized on a station, so as to
Welding this process of positioning element is placed to save manual handling.Moreover, driving frame to rise to conjunction by setting lifting part
Right position is set, and can be interfered to avoid longitudinal beam and welding positioning element, to only need gently to push longitudinal beam complete
At poling.As it can be seen that the assembly tooling can be effectively reduced labor intensity and cost of labor, and vehicle frame dress can be effectively improved
With efficiency.
Further, auxiliary poling component can also include pivoted arm 53, and pivoted arm 53 is rotatably connected at frame 2, also,
Pivoted arm 53 is fixed with briquetting 54.
In use, pivoted arm 53 rotates in perpendicular, when pivoted arm 53 turns to certain position, briquetting 54 compresses downwards cross
Xiang Guan is clamped in transverse pipe between corresponding briquetting 54 and portions 51.So set, transverse pipe can be further positioned, with
Evade the risk that during poling and transverse pipe moves left and right in welding process, to be conducive to guarantee assembling quality.
In a particular embodiment, the front side of frame 2 and rear side are fixed with multiple link blocks 55, lead on each link block 55
Cross connecting pin one pivoted arm 53 of switching.The briquetting 54 being connected on the pivoted arm 53 of front side is responsible for compressing the transverse pipe close to front side, Gu
The briquetting 54 being connected on rear side pivoted arm 53 is responsible for compressing the transverse pipe close to rear side.So set, convenient for arrangement, and be conducive to shorten
The length of pivoted arm 53.It is preferred that every transverse pipe is at least compressed there are two position by briquetting 54.
In a particular embodiment, part pivoted arm 53 (two pivoted arms of diagram front side) is fixed with two pieces of briquettings 54, two pieces of pressures
Block 54 compresses two transverse pipes respectively, so set, convenient for arrangement, conducive to the arrangement quantity for reducing pivoted arm 53.It is of course also possible to
Make the greater number of briquetting 54 that is connected on a pivoted arm 53, such as three pieces, four pieces.
Specifically, lifting part includes driving portion, it can also include guide part, be moved along the vertical direction for guide frame 2
It is dynamic.
In diagram specific embodiment, driving portion is cylinder 31.The cylinder body of cylinder 31 be connected in bottom platform 1 top,
Piston rod is fixed on the lower section of frame 2, is risen or fallen by the flexible drive frame 2 of piston rod.In other embodiments, it drives
Dynamic portion can also be made of motor and mechanical driving, and mechanical driving specifically can be rack and pinion assembly or lead screw
Nut assembly.In other embodiments, driving portion can also be hydraulic cylinder.
In diagram specific embodiment, guide part is guide post 32, and pilot hole, the lower end of guide post 32 is arranged on frame 2
It is connected in the top of bottom platform 1, the upper end of guide post 32 is adapted to pilot hole.Moreover, in this specific embodiment, being provided with
Two guide posts 32, the longitudinally spaced arrangement of two guide post 32.In other embodiments, guide part may be guide rail, accordingly
, the sliding block being adapted to guide rail is set on frame 2.
Specifically, welding positioning element includes locating convex block 41, locating convex block 41 is connected in the top of bottom platform 1.In
In specific embodiment, locating convex block 41 is connected by interconnecting piece and bottom platform 1.Specifically, interconnecting piece includes one piece of upright L
The L bracket of shape bracket and one piece of handstand, the bottom wall of upright L bracket are welded in bottom platform 1, the L bracket of handstand
Sidewall weld in the side wall of upright L bracket, locating convex block 41 is welded on the roof of the L bracket of handstand.
Also, the positioning concave block 21 being adapted to locating convex block 41 is arranged in the lower section of frame 2.When frame 2 drops to a positioning
When setting, locating convex block 41 is embedded into the shrinkage pool of corresponding positioning concave block 21.It is arranged such, on the one hand, frame 2 can be limited
On the other hand height and position can also limit the shaking in the horizontal plane of frame 2.It should be appreciated that in other embodiments,
It can also make the lower section of frame 2 that locating convex block is set, positioning element is set as positioning concave block.
Also, three locating convex blocks 41 are at least arranged in positioning element, so as to steadily support frame 2.Specific
In embodiment, it is provided with six locating convex blocks 41, wherein three are located at below the left side of frame 2, and three are located at the right side of frame 2
Side-lower, the longitudinally spaced arrangement of locating convex block 41 of the same side.Certainly, when actual design, the setting quantity of locating convex block 41
It can be with flexible choice.
Preferably, each locating convex block 41 is elongated piece, also, part locating convex block 41 extends longitudinally, another part
Locating convex block 41 extends transversely.So set, can use the front and back rolling that the locating convex block 41 being laterally extended limits frame 2
It is dynamic, the double swerve of frame 2 is limited, using the locating convex block 41 longitudinally extended to enhance locating effect.
Preferably, the top of the cross section of locating convex block 41 is up-small and down-big trapezoidal, so set, on the one hand can advise
It keeps away locating convex block 41 and is not easy the risk separated together with positioning 21 clamping stagnation of concave block, another aspect trapezoidal hypotenuse can also be played and be led
To the effect with alleviation impact.
A kind of assembly tooling of vehicle frame provided by the utility model is described in detail above.It is used herein
Specific case is expounded the principles of the present invention and embodiment, and the explanation of above example is only intended to help to manage
Solve the method and its core concept of the utility model.It should be pointed out that for those skilled in the art, not
Under the premise of being detached from the utility model principle, several improvements and modifications can be made to this utility model, these improve and repair
Decorations are also fallen into the protection scope of the utility model claims.
Claims (8)
1. a kind of assembly tooling of vehicle frame, the vehicle frame includes longitudinal beam and transverse pipe, and the longitudinal beam, which is equipped with, supplies the transverse direction
The pore that pipe penetrates, which is characterized in that the assembly tooling includes:
Frame (2)；
Lifting part, for driving the frame (2) to rise or fall；
Positioning element is welded, is located at the lower section of the frame (2), for positioning the frame (2)；
Poling component, including portions (51) and horizontal saddle (52), the lower end of the portions (51) is assisted to be connected in the frame
(2) top, upper end is equipped with opening bore compatible with the periphery of the transverse pipe；The horizontal saddle (52) is connected in institute
The longitudinal direction side for stating frame (2) makes the longitudinal beam be placed in Shi Suoshu on the horizontal saddle (52) for placing the longitudinal beam
Pore can be aligned with one end of the corresponding transverse pipe.
2. assembly tooling according to claim 1, which is characterized in that the auxiliary poling component further include:
Pivoted arm (53), the pivoted arm (53) is rotatably connected at the frame (2), and is fixed with briquetting (54), the pivoted arm
(53) briquetting (54) can be made to compress the transverse pipe downwards when turning to certain position.
3. assembly tooling according to claim 2, which is characterized in that the auxiliary poling component includes multiple pivoted arms
(53), wherein the part pivoted arm (53) is fixed at least two pieces of briquettings (54) and each briquetting (54) compresses downwards
The different transverse pipes.
4. assembly tooling according to claim 1-3, which is characterized in that the lifting part includes driving portion,
The driving portion is cylinder (31)；The cylinder body of the cylinder (31) is fixed on the bottom platform (1) of the assembly tooling, piston rod
It is fixed on the frame (2).
5. assembly tooling according to claim 4, which is characterized in that the lifting part further includes guide part, described to lead
It is guide post (32) to portion；The lower end of the guide post (32) is fixed on bottom platform (1), upper end and the institute of the assembly tooling
The pilot hole for stating frame (2) is adapted.
6. assembly tooling according to claim 1-3, which is characterized in that the welding positioning element includes positioning
Convex block (41), the locating convex block (41) be fixed on the bottom platform (1) of the assembly tooling, and determines with the frame (2)
Position concave block (21) is adapted.
7. assembly tooling according to claim 6, which is characterized in that the welding positioning element includes at least described in three groups
Locating convex block (41), each locating convex block (41) is elongated piece, wherein the part locating convex block (41) prolongs along longitudinal direction
It stretches, locating convex block described in another part (41) extends transversely.
8. assembly tooling according to claim 7, which is characterized in that the top of the cross section of each locating convex block (41) is
Up-small and down-big is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821905882.6U CN209578572U (en) | 2018-11-19 | 2018-11-19 | A kind of assembly tooling of vehicle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821905882.6U CN209578572U (en) | 2018-11-19 | 2018-11-19 | A kind of assembly tooling of vehicle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209578572U true CN209578572U (en) | 2019-11-05 |
Family
ID=68376926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821905882.6U Active CN209578572U (en) | 2018-11-19 | 2018-11-19 | A kind of assembly tooling of vehicle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209578572U (en) |
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2018
- 2018-11-19 CN CN201821905882.6U patent/CN209578572U/en active Active
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