CN109834139A - A kind of vehicle frame tail portion apparatus for shaping - Google Patents
A kind of vehicle frame tail portion apparatus for shaping Download PDFInfo
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- CN109834139A CN109834139A CN201910319027.XA CN201910319027A CN109834139A CN 109834139 A CN109834139 A CN 109834139A CN 201910319027 A CN201910319027 A CN 201910319027A CN 109834139 A CN109834139 A CN 109834139A
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- China
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- tail portion
- vehicle frame
- hydraulic cylinder
- shaping
- pedestal
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Abstract
The present invention relates to a kind of vehicle frame tail portion apparatus for shaping, including pedestal, and it is located at vehicle frame locating assembly and vehicle frame tail portion shaping assembly on pedestal, the vehicle frame tail portion shaping assembly includes vehicle switching mechanism, the whole inclined aligning gear in two pipe height correction for direction mechanism of tail portion and tail portion, the two pipe height correction for direction mechanism of tail portion includes dynamic correction pedestal, dynamic correction seat, tail support block, second hydraulic cylinder, third hydraulic cylinder and Eddy current displacement sensor, the dynamic correction pedestal is located on tail portion shaping supporting plate, and there are two the second hydraulic cylinders for dress on dynamic correction pedestal, the piston rod of second hydraulic cylinder is connect with dynamic correction seat, tail support block positioned opposite there are two being set on the dynamic correction seat, third hydraulic cylinder is equipped on the dynamic correction seat and on the outside of each tail support block, institute The piston rod for stating third hydraulic cylinder is equipped with Eddy current displacement sensor.Correction accuracy of the present invention is high, and corrects high-efficient.
Description
Technical field
The present invention relates to a kind of apparatus for shaping, and in particular to a kind of vehicle frame tail portion apparatus for shaping.
Background technique
Existing frame of motorcycle is weldment, and the front tube of vehicle frame and tail portion are easily deformed after welding, in order to ensure
Vehicle frame can meet security requirement, i.e. vehicle frame tail portion entirety height required precision control is within ± 1.0mm, tail portion or so height
Low difference requires control within ± 0.5mm, and therefore, it is necessary to carry out shaping to the vehicle frame after welding.Existing vehicle frame apparatus for shaping
For horizontal type structure, vehicle frame tail portion is measured using the linear gauge of static mechanical formula, is obtained actual measured value and is set the mistake of a reference value
Difference, using oil cylinder as correction power, first correction tail portion height direction is whole to zero point digital display value, then manual correction tail portion manually
To zero point digital display value, entire hydraulic slower 2s of correcting structure action response or so, pitch time is long, and above-mentioned movement will such as recycle inspection
Survey corrects again, then is not able to satisfy productive temp, meanwhile, this kind of correcting mode still has certain error, so that correction accuracy
It is low.
Summary of the invention
It is high that the object of the present invention is to provide a kind of correction accuracies, and corrects efficiency also high vehicle frame tail portion apparatus for shaping.
In order to achieve the above object, the technical scheme is that a kind of vehicle frame tail portion apparatus for shaping, innovative point exist
In: including pedestal, and the vehicle frame locating assembly and vehicle frame tail portion shaping assembly that are located on pedestal, vehicle frame locating assembly position
In the side of vehicle frame tail portion shaping assembly, the vehicle frame tail portion shaping assembly includes vehicle switching mechanism, two pipe height side of tail portion
To the whole inclined aligning gear in aligning gear and tail portion,
The vehicle switching mechanism includes tail portion shaping supporting plate, guide rail and the first hydraulic cylinder, and the pedestal is equipped with guide rail, tail
Shaping supporting plate in portion's is slidably matched with guide rail, and the piston rod of first hydraulic cylinder is fixedly connected with tail portion shaping supporting plate；
The two pipe height correction for direction mechanism of tail portion includes dynamic correction pedestal, dynamic correction seat, tail support block, the second liquid
Compressing cylinder, third hydraulic cylinder and Eddy current displacement sensor, the dynamic correction pedestal are located on tail portion shaping supporting plate, and dynamic
Power corrects dress on pedestal, and there are two the second hydraulic cylinder arranged apart, the piston rod of two the second hydraulic cylinders while and power
Correcting mount is fixedly connected, and is set on the dynamic correction seat there are two tail support block positioned opposite, on the dynamic correction seat
And be located on the outside of each tail support block and be equipped with third hydraulic cylinder, the piston rod of the third hydraulic cylinder is equipped with whirlpool
Current dispiacement sensors；
The whole aligning gear partially in the tail portion includes correcting block, correcting block attachment base, mounting base, the 4th hydraulic cylinder and guide shaft,
On the pedestal and it is located at the side of dynamic correction pedestal and sets there are two mounting base arranged apart, and is set between two mounting bases
There is guide shaft, the correcting block attachment base and guide shaft are in shaft hole matching, and correcting block is mounted on correcting block attachment base, the 4th hydraulic oil
The piston rod of cylinder is fixedly connected with correcting block attachment base.
In the above-mentioned technical solutions, the two sides of the tail portion shaping supporting plate are respectively equipped with tail portion shaping supporting plate retaining mechanism,
The tail portion shaping supporting plate retaining mechanism includes T-type sliding block, T-type guide rail and locking cylinder, and the T-type guide rail is located on pedestal simultaneously
Positioned at the outside of guide rail, T-type sliding block is slidably matched with T-type guide rail, and the locking cylinder is located on tail portion shaping supporting plate, and it is lived
Stopper rod is fixedly connected with T-type sliding block.
It in the above-mentioned technical solutions, further include the manual testing agency in tail portion, the manual testing agency in tail portion includes manual
Detection plate, lock pin detect correcting mount manually, and the manual detection correcting mount is mounted on the base, and manual detection plate and manually
Correcting mount rotation connection is detected, the manual detection plate is equipped with multiple detection holes, and lock pin is located at manual detection plate wherein
In one detection hole.
In the above-mentioned technical solutions, on the dynamic correction pedestal and it is located at the two sides of the second hydraulic cylinder and is respectively equipped with and leads
Xiang Zhu, the guide post and dynamic correction seat slide up and down cooperation.
In the above-mentioned technical solutions, the vehicle frame locating assembly includes benchmark pre-locating mechanism and benchmark precise locating mechanism,
The benchmark pre-locating mechanism includes the first briquetting, the 5th hydraulic cylinder, clamping cylinder, pre-determined bit block lifting cylinder and base
Quasi- positioning plate, the pre-determined bit block lifting cylinder is mounted on the bottom of pedestal, and the piston rod for being pre-positioned block lifting cylinder passes through
Pedestal is simultaneously fixedly connected with origin reference location plate, and the two sides of the origin reference location plate are respectively equipped with clamping cylinder, first briquetting
It is located at one end of origin reference location plate, and the piston rod of the 5th hydraulic cylinder and the first briquetting are rotatablely connected；
The benchmark precise locating mechanism includes the second briquetting and the 6th hydraulic cylinder, and second briquetting is located at origin reference location plate
The other end, the piston rod of the 6th hydraulic cylinder and the second briquetting are rotatablely connected.
It in the above-mentioned technical solutions, further include pre-locating mechanism, the pre-locating mechanism is located at the whole correction machine partially in tail portion
Between structure and benchmark pre-locating mechanism, the pre-locating mechanism includes two pre-determined bit columns being oppositely disposed on pedestal, and two
Pre-determined bit boss is equipped on the inner wall of a pre-determined bit column.
It in the above-mentioned technical solutions, further include vehicle extension positioning mechanism, the vehicle extension positioning mechanism is located at pedestal
The other end, and be located at the outside of benchmark precise locating mechanism, vehicle extension positioning mechanism includes the 7th hydraulic cylinder, the 7th
Hydraulic cylinder mounting base and vehicle extend locating piece, set that there are two the 7th hydraulic oil positioned opposite on the outside of second briquetting
Cylinder mounting base, the 7th hydraulic cylinder is equipped in each 7th hydraulic cylinder mounting base, and the vehicle extension locating piece is located at two
Between a 7th hydraulic cylinder mounting base.
In the above-mentioned technical solutions, the benchmark pre-locating mechanism further includes clamping cylinder seat, the clamping cylinder installation
On clamping cylinder seat.
In the above-mentioned technical solutions, the both ends of first briquetting are respectively equipped with positioning spindle nose.
In the above-mentioned technical solutions, pre-determined bit block arranged apart there are two being set in the origin reference location plate, and be pre-positioned
Block is equipped with semicircle locating slot.
Good effect possessed by the present invention is: using after vehicle frame tail portion apparatus for shaping of the invention, the present invention includes bottom
Seat, and the vehicle frame locating assembly and vehicle frame tail portion shaping assembly that are located on pedestal, the vehicle frame locating assembly are located at vehicle frame tail
The side of portion's shaping assembly, the vehicle frame tail portion shaping assembly include vehicle switching mechanism, two pipe height correction for direction machine of tail portion
The whole inclined aligning gear in structure and tail portion,
The vehicle switching mechanism includes tail portion shaping supporting plate, guide rail and the first hydraulic cylinder, and the pedestal is equipped with guide rail, tail
Shaping supporting plate in portion's is slidably matched with guide rail, and the piston rod of first hydraulic cylinder is fixedly connected with tail portion shaping supporting plate；
The two pipe height correction for direction mechanism of tail portion includes dynamic correction pedestal, dynamic correction seat, tail support block, the second liquid
Compressing cylinder, third hydraulic cylinder and Eddy current displacement sensor, the dynamic correction pedestal are located on tail portion shaping supporting plate, and dynamic
Power corrects dress on pedestal, and there are two the second hydraulic cylinder arranged apart, the piston rod of two the second hydraulic cylinders while and power
Correcting mount is fixedly connected, and is set on the dynamic correction seat there are two tail support block positioned opposite, on the dynamic correction seat
And be located on the outside of each tail support block and be equipped with third hydraulic cylinder, the piston rod of the third hydraulic cylinder is equipped with whirlpool
Current dispiacement sensors；
The whole aligning gear partially in the tail portion includes correcting block, correcting block attachment base, mounting base, the 4th hydraulic cylinder and guide shaft,
On the pedestal and it is located at the side of dynamic correction pedestal and sets there are two mounting base arranged apart, and is set between two mounting bases
There is guide shaft, the correcting block attachment base and guide shaft are in shaft hole matching, and correcting block is mounted on correcting block attachment base, the 4th hydraulic oil
The piston rod of cylinder is fixedly connected with correcting block attachment base；
Vehicle frame is subjected to origin reference location in use, first passing through the vehicle frame locating assembly in advance, the position close to vehicle frame tail portion is placed on
In correcting block, the position of tail portion shaping supporting plate is adjusted according to vehicle frame vehicle, i.e., the piston rod of described first hydraulic cylinder drives tail
Portion's shaping supporting plate is slidably matched along guide rail, is placed on tail support block so that the tail portion of vehicle frame is taken；
First two pipe height direction of vehicle frame tail portion is corrected, two Eddy current displacement sensors detect the pipe of tail portion two and whirlpool respectively
The distance between current dispiacement sensors installation position drives corresponding below tail support block according to the biggish tail portion side of drop
The smoothing of two pipe height correction for direction of vehicle frame tail portion is implemented in the movement of second hydraulic cylinder, then extremely to the whole height correction in tail portion or so
In the margin of tolerance；
Then the piston rod movement for driving third hydraulic cylinder again, makes it offset with two pipe of tail portion, the 4th hydraulic cylinder
Piston rod drive correcting block attachment base moved on guide shaft, and then realize correcting mount drive close to vehicle frame tail portion position carry out
The whole correction partially in vehicle frame tail portion or so is completed in correction.The present invention uses vertical structure, and tail portion shaping uses eddy current displacement sensing
Device detects the smoothing of two pipe height correction for direction of tail portion, and feeds back to corresponding hydraulic cylinder driving shaping, and dynamic realtime measures vehicle
The actual position value of two pipe of frame tail portion or so, to two pipe height direction of tail portion and whole inclined correction for direction, every correction is primary, measurement
Instrument detection is primary, accomplishes closed-loop corrected, calibration response feedback time 2ms, and not only correction accuracy is high, but also it is also high to correct efficiency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of specific embodiment of the present invention；
Fig. 2 is stereoscopic schematic diagram of the invention；
Fig. 3 is the vehicle frame tail portion shaping assembly right side view in Fig. 1；
Fig. 4 is the schematic perspective view of Fig. 3；
Fig. 5 is the schematic diagram of another direction of Fig. 4；
Fig. 6 is the structural schematic diagram of vehicle frame locating assembly in Fig. 1；
Fig. 7 is the right side view of Fig. 6；
Fig. 8 is the schematic top plan view of Fig. 7；
Fig. 9 is the schematic perspective view of vehicle frame locating assembly of the invention；
Figure 10 is the simple solid schematic diagram of vehicle frame.
Specific embodiment
Below in conjunction with attached drawing and the embodiment provided, the present invention is further illustrated, and however, it is not limited to this.
As shown in Fig. 1,2,3,4,5,6,7,8,9,10, a kind of vehicle frame tail portion apparatus for shaping, including pedestal 1, and be located at
Vehicle frame locating assembly and vehicle frame tail portion shaping assembly on pedestal 1, the vehicle frame locating assembly are located at vehicle frame tail portion shaping assembly
Side, the vehicle frame tail portion shaping assembly includes vehicle switching mechanism 2, two pipe height correction for direction mechanism 3 of tail portion and tail portion
Whole aligning gear 4 partially,
The vehicle switching mechanism 2 includes tail portion shaping supporting plate 21, guide rail 22 and the first hydraulic cylinder 23, is set on the pedestal 1
There is guide rail 22, tail portion shaping supporting plate 21 is slidably matched with guide rail 22, the piston rod of first hydraulic cylinder 23 and tail portion shaping
Supporting plate 21 is fixedly connected；
The two pipe height correction for direction mechanism 3 of tail portion includes dynamic correction pedestal 31, dynamic correction seat 32, tail support block
33, the second hydraulic cylinder 34, third hydraulic cylinder 35 and Eddy current displacement sensor 36, the dynamic correction pedestal 31 are located at tail
On portion's shaping supporting plate 21, and there are two the second hydraulic cylinder 34 arranged apart, two the second liquid for dress on dynamic correction pedestal 31
The piston rod of compressing cylinder 34 is fixedly connected with dynamic correction seat 32 simultaneously, sets that there are two positioned opposite on the dynamic correction seat 32
Tail support block 33, on the dynamic correction seat 32 and be located at the outside of each tail support block 33 and be equipped with third hydraulic oil
The piston rod of cylinder 35, the third hydraulic cylinder 35 is equipped with Eddy current displacement sensor 36；
The whole aligning gear 4 partially in the tail portion includes correcting block 41, correcting block attachment base 42, mounting base 43, the 4th hydraulic cylinder
44 and guide shaft 45, on the pedestal 1 and it is located at the side of dynamic correction pedestal 31 and sets that there are two mounting bases 43 arranged apart, and
Guide shaft 45 is equipped between two mounting bases 43, the correcting block attachment base 42 is in shaft hole matching with guide shaft 45, and correcting block 41 is installed
On correcting block attachment base 42, the piston rod of the 4th hydraulic cylinder 44 is fixedly connected with correcting block attachment base 42.
As shown in figure 3, the tail portion shaping supporting plate 21 moves, and the tail portion is whole in order to prevent in reforming process
The two sides of shape supporting plate 21 are respectively equipped with tail portion shaping supporting plate retaining mechanism 5, and the tail portion shaping supporting plate retaining mechanism 5 includes T-type
Sliding block 51, T-type guide rail 52 and locking cylinder 53, the T-type guide rail 52 are located at the outside on pedestal 1 and being located at guide rail 22, and T-type is sliding
Block 51 is slidably matched with T-type guide rail 52, and the locking cylinder 53 is located on tail portion shaping supporting plate 21, and its piston rod and T-type are sliding
Block 51 is fixedly connected.In use, the locking cylinder 53 piston rod drive T-type sliding block 51 move up, and with T-type guide rail 52
It offsets, completes the locking to tail portion shaping supporting plate 21.
As shown in Figure 2,4, tail portion calibration result can be detected manually in order to realize, further include the manual testing agency 6 in tail portion,
The manual testing agency 6 in tail portion includes manual detection plate 61, lock pin 62, manually detection correcting mount 63, the manual detection school
Central seats that directly face the stage 63 is mounted on pedestal 1, and manual detection plate 61 and detection correcting mount 63 rotation connection manually, the manual detection plate 61
Multiple detection holes are equipped with, and lock pin 62 is located in one of detection hole of manual detection plate 61.Vehicle frame is corrected according to practical
Vehicle, lock pin 62 is inserted into a detection hole of manual detection plate 61, overturns manual detection plate 61, detects the end of lock pin 62
Whether face can contact with vehicle frame tail portion, if it is possible to contact, then complete the correction to vehicle frame tail portion.
As shown in figure 5, in order to guarantee dynamic correction seat 32 can linear motion, on the dynamic correction pedestal 31 and position
It is respectively equipped with guide post 37 in the two sides of the second hydraulic cylinder 34, the guide post 37 is slided up and down with dynamic correction seat 32 matches
It closes.
In order to ensure tail portion shaping supporting plate 21 can not shift in moving process, on the pedestal 1 and it is located at tail
The two sides of portion's shaping supporting plate 21 are respectively equipped with limit plate.
If Fig. 6,7,8,9 are in order to carry out precise positioning to vehicle frame, the vehicle frame locating assembly includes benchmark pre-determined bit
Mechanism 7 and benchmark precise locating mechanism 8,
The benchmark pre-locating mechanism 7 includes the first briquetting 72, the 5th hydraulic cylinder 73, clamping cylinder 74, pre-determined bit block lifting
Oil cylinder 77 and origin reference location plate 78, the pre-determined bit block lifting cylinder 77 are mounted on the bottom of pedestal 1, and are pre-positioned block lifting oil
The piston rod of cylinder 77 passes through pedestal 1 and is fixedly connected with origin reference location plate 78, and the two sides of the origin reference location plate 78 are respectively equipped with
Clamping cylinder 74, first briquetting 72 are located at one end of origin reference location plate 78, and the piston rod of the 5th hydraulic cylinder 73 and
The rotation connection of one briquetting 72；
The benchmark precise locating mechanism 8 includes the second briquetting 81 and the 6th hydraulic cylinder 82, and second briquetting 81 is located at benchmark
The other end of positioning plate 78, the piston rod of the 6th hydraulic cylinder 82 and the second briquetting 81 are rotatablely connected.
It is initial for convenience to place vehicle frame as shown in Fig. 7,9, off-centring is prevented, further includes pre-locating mechanism 9, it is described
Pre-locating mechanism 9 is located between the whole inclined aligning gear 4 in tail portion and benchmark pre-locating mechanism 7, and the pre-locating mechanism 9 includes two
A pre-determined bit column 91 being oppositely disposed on pedestal 1, and pre-determined bit boss 92 is equipped on the inner wall of two pre-determined bit columns 91.Make
Used time, vehicle frame are located between the pre-determined bit boss 92 of two pre-determined bit columns 91 by caudal two sides.
It further include vehicle extension to be applicable in the shaping positioning of different automobile types, different size vehicle frames as shown in Fig. 7,8,9
Positioning mechanism 10, the vehicle extension positioning mechanism 10 is located at the other end of pedestal 1, and is located at the outer of benchmark precise locating mechanism 8
Side, the vehicle extension positioning mechanism 10 include the 7th hydraulic cylinder 101, the 7th hydraulic cylinder mounting base 102 and vehicle extension
Locating piece 103, the outside of second briquetting 81 are set there are two the 7th hydraulic cylinder mounting base 102, Mei Ge positioned opposite
The 7th hydraulic cylinder 101 is equipped in seven hydraulic cylinder mounting bases 102, the vehicle extension locating piece 103 is located at two the 7th
Between hydraulic cylinder mounting base 102.In use, vehicle frame can be supported on vehicle extension locating piece 103 close to front tube position, and
It is against after driving the piston rod movement of the 7th hydraulic cylinder 101 close to the two sides at vehicle frame front tube position.
As shown in figure 9, clamping cylinder, the benchmark pre-locating mechanism 7 further include clamping cylinder seat 75 in order to facilitate the installation of,
The clamping cylinder 74 is mounted on clamping cylinder seat 75.
As shown in Fig. 7,9, vehicle frame causes to deform due to the clamping by clamping cylinder in position fixing process in order to prevent,
The both ends of first briquetting 72 are respectively equipped with positioning spindle nose 721.In use, the positioning spindle nose of described first briquetting, 72 one end
721 offset on one side with the datum level of vehicle frame side, and the one side of the datum level of the other end and the vehicle frame other side keeps having gap,
It is to be reserved in reforming process to vehicle frame and turn round whole gap in this way.
As shown in figure 8, for convenience the bottom of vehicle frame is positioned, set in the origin reference location plate 78 there are two separate
The pre-determined bit block 71 of arrangement, and be pre-positioned block 71 and be equipped with semicircle locating slot.In use, the bottom of vehicle frame is placed on pre-determined bit block
In 71 semicircle locating slot.
It is as shown in Figure 10 the simple solid schematic diagram of vehicle frame, wherein a is vehicle frame, and a1 is front tube, and a2 is vehicle frame tail portion,
A3 is vehicle frame transverse tube.
The course of work of the invention is:
Step 1: carrying out origin reference location to vehicle frame；
It advances with pre-determined bit block lifting cylinder 77 to rise origin reference location plate 78, the vehicle frame a of motorcycle is by caudad position position
Between two pre-determined bit columns 91, and keep that there is gap between the position and pre-determined bit boss 92, the bottom of vehicle frame a is placed in
In the semicircle locating slot of pre-determined bit block 71 in the origin reference location plate 78, shaping supporting plate in tail portion is adjusted according to vehicle frame vehicle
The piston rod of position, i.e., described first hydraulic cylinder drives shaping supporting plate in tail portion to be slidably matched along guide rail, so that the tail of vehicle frame
Portion a2, which takes, to be placed on tail support block 33, after first briquetting 72 is overturn by the 5th hydraulic cylinder 73, so that the first briquetting
72 one end offsets on one side with vehicle frame side datum level, between the one side holding of the other end and vehicle frame other side datum level has
Gap prevents from causing because clamping cylinder clamps the purpose of this design is that both ensure that the inside of vehicle frame was able to maintain softened state
Frame distortion, and the whole gap of torsion after vehicle frame shaping has been reserved, then two respective piston rods of clamping cylinder 74 are respectively held against
The another side of vehicle frame two sides datum level completes the coarse positioning to vehicle frame, and then second briquetting 81 passes through the 6th hydraulic cylinder
It is pressed on the transverse tube of vehicle frame after 82 overturnings, completes the benchmark fine positioning to vehicle frame, not only positioning accuracy is high, but also will not after positioning
It moves, establishes good basis for subsequent trimming.
Step 2: being corrected to vehicle frame tail portion；
A, two pipe height correction for direction of vehicle frame tail portion:
Two Eddy current displacement sensors 36 detect the distance between the pipe of tail portion two and Eddy current displacement sensor installation position respectively,
According to the biggish tail portion side of drop, corresponding second hydraulic cylinder movement below tail support block is driven, vehicle frame tail portion two is implemented
The smoothing of pipe height correction for direction, then in the whole height correction to the margin of tolerance in tail portion or so；
B, the whole correction partially in vehicle frame tail portion or so:
Then the piston rod movement for driving third hydraulic cylinder 35 again, makes it offset with two pipe of tail portion, the 4th hydraulic oil
The piston rod of cylinder 44 drives correcting block attachment base 42 to move on guide shaft 45, and then realizes that correcting mount drives close to vehicle frame tail portion
Position is corrected, and completes the whole correction partially in vehicle frame tail portion or so.
The present invention uses vertical structure, and tail portion shaping uses Eddy current displacement sensor, feeds back to hydraulic cylinder, and dynamic is real
When measure the actual position value of two pipe of vehicle frame tail portion or so, to two pipe height direction of tail portion and whole inclined correction for direction, every correction
Once, measuring instrument detection is primary, accomplishes closed-loop corrected, calibration response feedback time 2ms, and not only correction accuracy is high, but also corrects
Efficiency is also high.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of vehicle frame tail portion apparatus for shaping, it is characterised in that: including pedestal (1), and the vehicle frame positioning being located on pedestal (1)
Assembly and vehicle frame tail portion shaping assembly, the vehicle frame locating assembly are located at the side of vehicle frame tail portion shaping assembly, the vehicle frame tail
Portion's shaping assembly includes vehicle switching mechanism (2), two pipe height correction for direction mechanism (3) of tail portion and tail portion integrally inclined aligning gear
(4),
The vehicle switching mechanism (2) includes tail portion shaping supporting plate (21), guide rail (22) and the first hydraulic cylinder (23), the bottom
Seat (1) is equipped with guide rail (22), and tail portion shaping supporting plate (21) is slidably matched with guide rail (22), first hydraulic cylinder (23)
Piston rod is fixedly connected with tail portion shaping supporting plate (21)；
The two pipe height correction for direction mechanism (3) of tail portion includes dynamic correction pedestal (31), dynamic correction seat (32), tail portion branch
Bracer (33), the second hydraulic cylinder (34), third hydraulic cylinder (35) and Eddy current displacement sensor (36), the dynamic correction
Pedestal (31) is located on tail portion shaping supporting plate (21), and there are two arranged apart second is hydraulic for dress on dynamic correction pedestal (31)
The piston rod of oil cylinder (34), two the second hydraulic cylinders (34) is fixedly connected with dynamic correction seat (32) simultaneously, the power school
It is set on central seats that directly face the stage (32) there are two tail support block (33) positioned opposite, on the dynamic correction seat (32) and is located at each tail portion
It is equipped on the outside of supporting block (33) third hydraulic cylinder (35), the piston rod of the third hydraulic cylinder (35) is equipped with whirlpool electricity
It flows displacement sensor (36)；
The whole aligning gear (4) partially in the tail portion includes correcting block (41), correcting block attachment base (42), mounting base (43), the 4th
Hydraulic cylinder (44) and guide shaft (45) on the pedestal (1) and are located at the side of dynamic correction pedestal (31) and set that there are two separate
The mounting base (43) of arrangement, and guide shaft (45), the correcting block attachment base (42) and guide shaft are equipped between two mounting bases (43)
(45) be in shaft hole matching, correcting block (41) is mounted on correcting block attachment base (42), the piston rod of the 4th hydraulic cylinder (44) with
Correcting block attachment base (42) is fixedly connected.
2. vehicle frame tail portion according to claim 1 apparatus for shaping, it is characterised in that: the two of the tail portion shaping supporting plate (21)
Side is respectively equipped with tail portion shaping supporting plate retaining mechanism (5), the tail portion shaping supporting plate retaining mechanism (5) include T-type sliding block (51),
T-type guide rail (52) and locking cylinder (53), the T-type guide rail (52) are located at the outside on pedestal (1) and being located at guide rail (22), T
Type sliding block (51) is slidably matched with T-type guide rail (52), and the locking cylinder (53) is located on tail portion shaping supporting plate (21), and it is lived
Stopper rod is fixedly connected with T-type sliding block (51).
3. vehicle frame tail portion according to claim 1 apparatus for shaping, it is characterised in that: further include the manual testing agency in tail portion
(6), the manual testing agency in the tail portion (6) includes manual detection plate (61), lock pin (62), detects correcting mount (63) manually, institute
It states detection correcting mount (63) manually to be mounted on pedestal (1), and manual detection plate (61) and detection correcting mount (63) rotation manually
Connection, the manual detection plate (61) is equipped with multiple detection holes, and lock pin (62) is located at wherein the one of manual detection plate (61)
In a detection hole.
4. vehicle frame tail portion according to claim 1 apparatus for shaping, it is characterised in that: on the dynamic correction pedestal (31) and
It is respectively equipped with guide post (37) positioned at the two sides of the second hydraulic cylinder (34), on the guide post (37) and dynamic correction seat (32)
Lower slider cooperation.
5. vehicle frame tail portion according to claim 1 apparatus for shaping, it is characterised in that: the vehicle frame locating assembly includes benchmark
Pre-locating mechanism (7) and benchmark precise locating mechanism (8),
The benchmark pre-locating mechanism (7) includes the first briquetting (72), the 5th hydraulic cylinder (73), clamping cylinder (74), makes a reservation for
Position block lifting cylinder (77) and origin reference location plate (78), pre-determined bit block lifting cylinder (77) are mounted on the bottom of pedestal (1),
And the piston rod for being pre-positioned block lifting cylinder (77) passes through pedestal (1) and is fixedly connected with origin reference location plate (78), the benchmark
The two sides of positioning plate (78) are respectively equipped with clamping cylinder (74), and first briquetting (72) is located at the one of origin reference location plate (78)
End, and the piston rod of the 5th hydraulic cylinder (73) and the first briquetting (72) are rotatablely connected；
The benchmark precise locating mechanism (8) includes the second briquetting (81) and the 6th hydraulic cylinder (82), second briquetting (81)
It is located at the other end of origin reference location plate (78), piston rod and the second briquetting (81) rotation connection of the 6th hydraulic cylinder (82).
6. vehicle frame tail portion according to claim 5 apparatus for shaping, it is characterised in that: it further include pre-locating mechanism (9), it is described
Pre-locating mechanism (9) is located between the whole inclined aligning gear (4) in tail portion and benchmark pre-locating mechanism (7), the pre-locating mechanism
(9) include two pre-determined bit columns (91) being oppositely disposed on pedestal (1), and be equipped on the inner wall of two pre-determined bit columns (91)
It is pre-positioned boss (92).
7. vehicle frame tail portion according to claim 5 apparatus for shaping, it is characterised in that: further include vehicle extension positioning mechanism
(10), vehicle extension positioning mechanism (10) is located at the other end of pedestal (1), and is located at the outer of benchmark precise locating mechanism (8)
Side, vehicle extension positioning mechanism (10) include the 7th hydraulic cylinder (101), the 7th hydraulic cylinder mounting base (102) and vehicle
Type extends locating piece (103), sets that there are two the 7th hydraulic cylinder mounting bases positioned opposite on the outside of second briquetting (81)
(102), the 7th hydraulic cylinder (101) is equipped on each 7th hydraulic cylinder mounting base (102), the vehicle extends locating piece
(103) it is located between two the 7th hydraulic cylinder mounting bases (102).
8. vehicle frame tail portion according to claim 5 apparatus for shaping, it is characterised in that: the benchmark pre-locating mechanism (7) is also
Including clamping cylinder seat (75), the clamping cylinder (74) is mounted on clamping cylinder seat (75).
9. vehicle frame tail portion according to claim 5 apparatus for shaping, it is characterised in that: the both ends of first briquetting (72) point
It She You not position spindle nose (721).
10. vehicle frame tail portion according to claim 5 apparatus for shaping, it is characterised in that: set on the origin reference location plate (78)
There are two pre-determined bit blocks (71) arranged apart, and are pre-positioned block (71) and are equipped with semicircle locating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910319027.XA CN109834139A (en) | 2019-04-19 | 2019-04-19 | A kind of vehicle frame tail portion apparatus for shaping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910319027.XA CN109834139A (en) | 2019-04-19 | 2019-04-19 | A kind of vehicle frame tail portion apparatus for shaping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109834139A true CN109834139A (en) | 2019-06-04 |
Family
ID=66887226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910319027.XA Withdrawn CN109834139A (en) | 2019-04-19 | 2019-04-19 | A kind of vehicle frame tail portion apparatus for shaping |
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| CN (1) | CN109834139A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113351709A (en) * | 2021-05-20 | 2021-09-07 | 东风柳州汽车有限公司 | Longitudinal beam tail shaping device and longitudinal beam shaping equipment |
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2019
- 2019-04-19 CN CN201910319027.XA patent/CN109834139A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113351709A (en) * | 2021-05-20 | 2021-09-07 | 东风柳州汽车有限公司 | Longitudinal beam tail shaping device and longitudinal beam shaping equipment |
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Application publication date: 20190604 |