CN218424922U - Automatic correcting device for front vertical pipe of horizontal motorcycle frame - Google Patents
Automatic correcting device for front vertical pipe of horizontal motorcycle frame Download PDFInfo
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- CN218424922U CN218424922U CN202123363924.2U CN202123363924U CN218424922U CN 218424922 U CN218424922 U CN 218424922U CN 202123363924 U CN202123363924 U CN 202123363924U CN 218424922 U CN218424922 U CN 218424922U
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Abstract
The utility model relates to a riser automatic correction device before horizontal motorcycle frame, its innovation point lies in: the front vertical pipe correcting assembly comprises a workbench and a front vertical pipe correcting assembly arranged on the workbench and used for integrally and torsionally shaping a front vertical pipe, wherein the front vertical pipe correcting assembly comprises a front vertical pipe correcting base frame, a front vertical pipe pre-positioning mechanism, an integral deflection correcting mechanism, a torsion deflection correcting mechanism and a front vertical pipe detecting mechanism, the front vertical pipe correcting base frame and the front vertical pipe pre-positioning mechanism are arranged on the workbench, the integral deflection correcting mechanism and the front vertical pipe detecting mechanism are arranged on the front vertical pipe correcting base frame, the torsion deflection correcting mechanism is rotationally connected with the integral deflection correcting mechanism, the front vertical pipe pre-positioning mechanism is arranged on the outer side of the torsion deflection correcting mechanism, and the detection part of the front vertical pipe detecting mechanism is positioned above the torsion deflection correcting mechanism. The utility model discloses can be suitable for the correction of the motorcycle frame of multiple different motorcycle types after the structure is simplified, motorcycle frame is horizontal moreover and rectifies, improve equipment operation security.
Description
Technical Field
The utility model relates to an automatic correcting unit, concretely relates to riser automatic correcting unit before horizontal motorcycle frame.
Background
The existing motorcycle frame is a welded part, a front vertical pipe and a tail part of the frame are easy to deform after welding, and in order to ensure that the frame can meet the safety requirement, namely the front vertical pipe has a higher torsion deviation precision requirement, the torsion deviation precision is controlled within +/-0.3 mm, and the integral deviation requirement is controlled within +/-0.5 mm, therefore, the welded motorcycle frame needs to be corrected.
In a traditional correcting mechanism of a motorcycle frame, an oil cylinder is used as correcting power, and a static mechanical linear gauge is used for measurement, so that the correcting mode is low in corresponding sensitivity, certain slowness is realized in action, continuous closed-loop feedback cannot be formed after correction, the situation that correction is not in place easily occurs, the correcting precision is checked, and certain errors still exist.
In order to overcome the defects of the traditional motorcycle frame correcting mechanism, the motorcycle frame correcting device in the prior art is a vertical motorcycle frame correcting device, although the motorcycle frame correcting device in the traditional technology can overcome the defects of the traditional technology, the motorcycle frame correcting device has large occupied space, complex structure and limited torque, and can not be suitable for correcting the motorcycle frames of various different motorcycle types, so that the universal type is poor, the motorcycle frame is in a vertical state during correcting, the positioning requirement is high, the needed positioning auxiliary mechanisms are also multiple, the correcting efficiency is not satisfactory, and the operation is inconvenient.
Disclosure of Invention
The utility model aims at: the automatic correcting device for the front vertical pipe of the horizontal motorcycle frame is applicable to correcting the motorcycle frames of various different motorcycle types after the structure is simplified, and the motorcycle frames are corrected in a horizontal mode, so that the operation safety of equipment is improved.
In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a riser automatic correction device before horizontal motorcycle frame which innovation point lies in: comprises a workbench with frame reference prepositioning, and a front vertical pipe correction assembly arranged on the workbench and used for integrally and torsionally reshaping a front vertical pipe,
the front vertical pipe correction assembly comprises a front vertical pipe correction base frame, a front vertical pipe pre-positioning mechanism, an integral deviation correction mechanism, a deviation correction mechanism and a front vertical pipe detection mechanism, wherein the front vertical pipe correction base frame and the front vertical pipe pre-positioning mechanism are arranged on a workbench, the integral deviation correction mechanism and the front vertical pipe detection mechanism are arranged on the front vertical pipe correction base frame, the deviation correction mechanism is rotatably connected with the integral deviation correction mechanism, the front vertical pipe pre-positioning mechanism is arranged on the outer side of the deviation correction mechanism, and the detection part of the front vertical pipe detection mechanism is positioned above the deviation correction mechanism.
In the above technical solution, the integral deviation correction mechanism includes a servo motor, a ball screw, a first connecting seat and a vertical plate, the servo motor is installed on the top of the front vertical pipe correction base frame, an output shaft of the servo motor is in transmission connection with one end of the ball screw through a speed reducer, the other end of the ball screw is in rotational connection with the front vertical pipe correction base frame, the first connecting seat is fixedly connected with the ball screw, the vertical plate is fixedly connected with the first connecting seat, and two ends of the vertical plate are in sliding fit with the front vertical pipe correction base frame through guide rails,
the torsion deviation correction mechanism comprises a torsion deviation correction plate, a servo electric cylinder, air cylinders, air cylinder seats and correction rods, wherein the torsion deviation correction plate is rotatably connected with a vertical plate through a bearing, the servo electric cylinder is installed on the vertical plate, a power output part of the servo electric cylinder is rotatably connected with the torsion deviation correction plate, the torsion deviation correction plate is provided with two air cylinder seats which are separately arranged, each air cylinder seat is provided with a front vertical pipe positioning shaft sleeve for positioning and clamping a front vertical pipe, the inner side surface of one air cylinder seat is provided with a front vertical pipe reference positioning plate, the air cylinders are fixed on the air cylinder seats, ejector rods of the air cylinders are provided with the correction rods, the correction rods on the two air cylinders are coaxial, the correction rods are positioned in the front vertical pipe positioning shaft sleeves, and when the air cylinders are driven, the ejector rods of the air cylinders drive the correction rods to penetrate through the front vertical pipe positioning shaft sleeves and are inserted into the front vertical pipes abutted to the front vertical pipe positioning shaft sleeves.
In the technical scheme, the front vertical pipe pre-positioning mechanism comprises a front vertical pipe pre-positioning cylinder, a front vertical pipe pre-positioning cylinder seat and a guide mechanism, the front vertical pipe pre-positioning cylinder seat is installed on the workbench and located below the skew correction mechanism, the front vertical pipe pre-positioning cylinder is arranged on the front vertical pipe pre-positioning cylinder seat, the guide mechanism is in sliding fit with the front vertical pipe pre-positioning cylinder seat, and an ejector rod of the front vertical pipe pre-positioning cylinder is fixedly connected with the guide mechanism.
In the above technical solution, the front vertical pipe detection mechanism includes a laser on-line shape measuring instrument and a mounting arm, the mounting arm is arranged on the front vertical pipe calibration base frame, and the laser on-line shape measuring instrument is fixed on the mounting arm, and the laser on-line shape measuring instrument is located above the torsion deviation calibration mechanism.
In the technical scheme, an adjusting plate is arranged at the top of the air cylinder seat, a waist-shaped adjusting hole is formed in the adjusting plate, a shaft sleeve seat and a plurality of adjusting blocks are arranged inside the air cylinder seat, the shaft sleeve seat is detachably connected with the air cylinder seat through a fastening piece in the waist-shaped adjusting hole of the adjusting plate, the adjusting blocks are abutted to the shaft sleeve seat, the front vertical pipe positioning shaft sleeve is arranged on the shaft sleeve seat, a mounting plate is arranged on the outer side wall of the air cylinder seat, and the air cylinder is fixed on the mounting plate.
In the technical scheme, still be equipped with manual detection preceding riser calibrator on turning round inclined to one side aligning gear, manual detection preceding riser calibrator includes preceding riser correction base, stand, slip regulating block and preceding riser correction pick-up plate, preceding riser correction base is established on turning round inclined to one side aligning gear, and the stand can be dismantled with preceding riser correction base and be connected, preceding riser correction pick-up plate and slip regulating block fixed connection, and the slip regulating block suit is as an organic whole on the stand and tightly fixes through fastening screw.
In the technical scheme, the servo electric cylinder is installed on the vertical plate through the lifting frame, the power output part of the servo electric cylinder is provided with the second connecting seat, and the second connecting seat is rotatably connected with the torsion deviation correcting plate through the rotating shaft.
The utility model discloses the positive effect who has is: after the automatic correcting device of the front vertical pipe of the horizontal motorcycle frame of the utility model is adopted, the utility model comprises a workbench with the frame reference prepositioning, and a front vertical pipe correcting assembly which is arranged on the workbench and is used for integrally and eccentrically shaping the front vertical pipe,
the front vertical pipe correcting assembly comprises a front vertical pipe correcting base frame, a front vertical pipe pre-positioning mechanism, an integral deviation correcting mechanism, a deviation correcting mechanism and a front vertical pipe detecting mechanism, wherein the front vertical pipe correcting base frame and the front vertical pipe pre-positioning mechanism are arranged on a workbench, the integral deviation correcting mechanism and the front vertical pipe detecting mechanism are arranged on the front vertical pipe correcting base frame, the deviation correcting mechanism is rotationally connected with the integral deviation correcting mechanism, the front vertical pipe pre-positioning mechanism is arranged on the outer side of the deviation correcting mechanism, and the detecting part of the front vertical pipe detecting mechanism is positioned above the deviation correcting mechanism,
before use, a frame reference positioning mechanism is arranged on a workbench in advance, then the motorcycle frame is horizontally placed on the frame reference positioning mechanism for positioning, a front vertical pipe of the motorcycle frame is pre-positioned through a front vertical pipe pre-positioning mechanism,
firstly, correcting the torsion deflection of a front vertical pipe of a motorcycle frame: the front vertical pipe is clamped by the skew correcting mechanism, after the front vertical pipe is positioned, the front vertical pipe pre-positioning mechanism acts again, the lifting of the front vertical pipe is withdrawn, the front vertical pipe detecting mechanism detects the front vertical pipe, the emitted laser is projected onto the excircle outlines of the two ends of the front vertical pipe, the condition that the comparison between the detection values of the circles of the left end and the right end of the front vertical pipe and the set theoretical value exceeds the difference is obtained, the skew correcting mechanism carries out skew correction on the front vertical pipe,
and then, correcting the integral deviation of the front vertical pipe of the motorcycle frame: the front vertical pipe detection mechanism acquires the integral deviation value of the front vertical pipe again, the integral deviation correction mechanism performs integral deviation correction on the front vertical pipe, the front vertical pipe detection mechanism can repeatedly acquire the actual values of the integral deviation and the torsional deviation of the front vertical pipe, then the actual values are compared with the set theoretical value and are corrected again until the front vertical pipe meets the torsional deviation precision and the integral deviation precision,
the utility model discloses a preceding riser rectifies the structure and is wholly being horizontal the location of placing with motorcycle frame, then the riser rectifies before carrying on, has replaced vertical correction structure among the prior art, and not only the structure is optimized for the structure is no longer complicated, and occupation space is little moreover, can continuous closed loop rectify, simultaneously, the utility model discloses can be suitable for the correction of the motorcycle frame of multiple different motorcycle types after the structure is simplified, rectify the precision moreover and than high in the past to and rectify efficiency and also obtained great improvement.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic perspective view of the front riser alignment assembly of the present invention;
FIG. 3 is another schematic directional view of FIG. 2;
FIG. 4 is a schematic left side view of FIG. 2;
FIG. 5 is a schematic perspective view of the front riser calibration instrument for manual inspection according to the present invention;
fig. 6 is a schematic structural view of the present invention used in cooperation with frame datum positioning.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples, but is not limited thereto.
As shown in figures 1, 2, 3, 4, 5 and 6, the automatic correcting device for the front vertical pipe of the horizontal motorcycle frame comprises a workbench 1 with frame reference prepositioning, and a front vertical pipe correcting assembly 2 arranged on the workbench 1 and used for integrally and torsionally reshaping the front vertical pipe,
the front vertical pipe correcting assembly 2 comprises a front vertical pipe correcting base frame 21, a front vertical pipe pre-positioning mechanism 22, an integral deviation correcting mechanism 23, a deviation twisting correcting mechanism 24 and a front vertical pipe detecting mechanism 25, wherein the front vertical pipe correcting base frame 21 and the front vertical pipe pre-positioning mechanism 22 are arranged on the workbench 1, the integral deviation correcting mechanism 23 and the front vertical pipe detecting mechanism 25 are arranged on the front vertical pipe correcting base frame 21, the deviation twisting correcting mechanism 24 is rotationally connected with the integral deviation correcting mechanism 23, the front vertical pipe pre-positioning mechanism 22 is arranged on the outer side of the deviation twisting correcting mechanism 24, and the detecting part of the front vertical pipe detecting mechanism 25 is positioned above the deviation twisting correcting mechanism 24.
As shown in fig. 1, 2, 3, and 4, in order to realize accurate and fast closed loop feedback correction of integral deflection and torsion deflection of the front vertical tube, the integral deflection correcting mechanism 23 includes a servo motor 230, a ball screw 231, a first connecting seat 232, and a vertical plate 233, the servo motor 230 is installed on the top of the front vertical tube correcting base frame 21, an output shaft of the servo motor 230 is in transmission connection with one end of the ball screw 231 through a speed reducer, the other end of the ball screw 231 is in rotational connection with the front vertical tube correcting base frame 21, the first connecting seat 232 is fixedly connected with the ball screw 231, the vertical plate 233 is fixedly connected with the first connecting seat 232, and two ends of the vertical plate 233 are in sliding fit with the front vertical tube correcting base frame 21 through guide rails,
the skew correction mechanism 24 includes a skew correction plate 240, servo electric cylinders 241, air cylinders 242, air cylinder bases 243 and a correction rod 244, the skew correction plate 240 is rotatably connected with the vertical plate 233 through a bearing, the servo electric cylinders 241 are mounted on the vertical plate 233, a power output portion of the servo electric cylinders 241 is rotatably connected with the skew correction plate 240, two separately arranged air cylinder bases 243 are arranged on the skew correction plate 240, a front riser positioning shaft sleeve 245 for positioning and clamping a front riser is arranged on each air cylinder base 243, a front riser reference positioning plate 2412 is arranged on an inner side surface of one air cylinder base 243, the air cylinders 242 are fixed on the air cylinder bases 243, the correction rods 244 are arranged on the air cylinders 242, the correction rods 244 on the two air cylinders 242 are coaxial, the correction rods 244 are located in the front riser positioning shaft sleeve 245, and when the air cylinders 242 are driven, the top rods of the air cylinders 242 drive the correction rods 244 to penetrate through the front riser positioning shaft sleeve 245 and to be inserted into the front riser positioning shaft sleeve 245.
As shown in fig. 1 and 2, in order to realize pre-positioning of the front riser, the front riser pre-positioning mechanism 22 includes a front riser pre-positioning cylinder 220, a front riser pre-positioning cylinder seat 221 and a guide mechanism 223, the front riser pre-positioning cylinder seat 221 is mounted on the workbench 1 and located below the skew correction mechanism 24, the front riser pre-positioning cylinder 220 is arranged on the front riser pre-positioning cylinder seat 221, the guide mechanism 223 is in sliding fit with the front riser pre-positioning cylinder seat 221, and an ejector rod of the front riser pre-positioning cylinder 220 is fixedly connected with the guide mechanism 223.
As shown in fig. 1, 2, 3, and 4, in order to accurately obtain the offset of the integral deviation and twisting deviation of the front riser and lay a good foundation for subsequent front riser calibration, the front riser detection mechanism 25 includes a laser online shape measuring instrument 250 and a mounting arm 251, the mounting arm 251 is disposed on the front riser calibration base frame 21, the laser online shape measuring instrument 250 is fixed on the mounting arm 251, and the laser online shape measuring instrument 250 is located above the twisting deviation calibration mechanism 24.
As shown in fig. 2 and 3, in order to make the utility model discloses can be suitable for the preceding riser correction of different motorcycle types, not unidimensional motorcycle frames, the top of cylinder block 243 is equipped with regulating plate 2411, waist circular adjusting hole has on the regulating plate 2411, the inside of cylinder block 243 is equipped with axle sleeve seat 246 and a plurality of adjusting block 247, and axle sleeve seat 246 can dismantle with cylinder block 243 through the downthehole fastener of waist circular adjusting of regulating plate 2411 and be connected, adjusting block 247 and axle sleeve seat 246 butt, preceding riser location axle sleeve 245 is established on axle sleeve seat 246, be equipped with mounting panel 248 on the lateral wall of cylinder block 243, cylinder 242 fixes on mounting panel 248. The specific working process is as follows: the number of adjusting blocks 247 in the cylinder seat 243 is adjusted according to the specific vehicle model and the external dimension of the front vertical pipe, then the position of the shaft sleeve seat 246 is determined according to the number of the adjusting blocks 247 (the positions corresponding to the shaft sleeve seats are determined by different numbers of adjusting blocks), and after the final position of the shaft sleeve seat 246 is adjusted, the shaft sleeve seat is detachably connected with the cylinder seat 243 through a fastener in an adjusting plate 2411.
As shown in fig. 5, in order to implement manual retesting of the corrected front vertical pipe, the correction effect of the front vertical pipe can be manually determined, the skew correction mechanism 24 is further provided with a manual detection front vertical pipe corrector 26, the manual detection front vertical pipe corrector 26 comprises a front vertical pipe correction base 260, a vertical column 261, a sliding adjustment block 262 and a front vertical pipe correction detection plate 263, the front vertical pipe correction base 260 is arranged on the skew correction mechanism 24, the vertical column 261 is detachably connected with the front vertical pipe correction base 260, the front vertical pipe correction detection plate 263 is fixedly connected with the sliding adjustment block 262, and the sliding adjustment block 262 is sleeved on the vertical column 261 and is fastened into a whole through fastening screws. The specific working process is as follows: according to the external dimension of the corrected front vertical pipe, the position of the front vertical pipe correction detection plate 263 relative to the stand column 261 is adjusted through the sliding adjusting block 262, whether the end part of the front vertical pipe correction detection plate 263 can be attached to two ends of the front vertical pipe or not is confirmed, if the end part of the front vertical pipe correction detection plate 263 can be attached to two ends of the front vertical pipe, the front vertical pipe is determined to be corrected in place, and otherwise, the front vertical pipe correction still does not meet the requirement.
As shown in fig. 4, in order to facilitate installation of the servo electric cylinder and ensure that the servo electric cylinder 241 can smoothly drive the skew correction plate 240 to rotate, the servo electric cylinder 241 is installed on the vertical plate 233 through the lifting frame 249, and a power output portion of the servo electric cylinder 241 is provided with a second connecting seat 2410, and the second connecting seat 2410 is rotatably connected with the skew correction plate 240 through a rotating shaft.
As shown in fig. 6, the working process of the present invention: firstly, a base positioning mechanism 3 of a frame is arranged on a workbench 1, the frame of the motorcycle is base positioned by the base positioning mechanism 3, meanwhile, a mandril of the front vertical pipe pre-positioning cylinder 220 drives a first guide mechanism 223 to ascend so as to play a pre-positioning support for the front vertical pipe,
correcting a front vertical pipe of the frame;
a. front riser twist-off correction:
before the front vertical pipe is corrected, one end of the front vertical pipe is attached to a front vertical pipe reference positioning plate 2412 of one of the first cylinder bases 243, an ejector rod of the front vertical pipe pre-positioning cylinder 220 drives a first guide mechanism 223 to descend and withdraw the support of the front vertical pipe, laser emitted by a laser probe of the laser on-line shape measuring instrument 250 is projected onto excircle profiles of the left end and the right end of the front vertical pipe, the comparison and the over-tolerance between a detection value of the left end circle and a detection value of the set theoretical value of the front vertical pipe are obtained, after the center of the front vertical pipe is determined, the front vertical pipe integral deviation correction mechanism 23 drives a deviation correction mechanism and the front vertical pipe to integrally ascend together, the first cylinder 242 is driven, the first cylinder 242 clamps the front vertical pipe, the ejector rod of the first cylinder 242 drives a deviation correction rod 244 to move out, the front vertical pipe positioning shaft sleeve 245 is inserted into the front vertical pipe, at the moment, the first servo cylinder 241 is driven, a second connecting seat 2410 of a power output part of the first servo cylinder 241 drives a deviation correction plate 240 and rotates relative to the vertical pipe 233 through a rotating shaft, then the first cylinder is loosened, the front vertical pipe clamping and the front vertical pipe 242 is repeatedly corrected until the front pipe 242 is finally, the deviation correction is performed, and the torsion correction is performed again,
b. integral deviation correction of the front vertical pipe:
the laser probe of the laser on-line shape measuring instrument 250 acquires the integral deviation value of the front vertical pipe again, the first cylinder 242 clamps the front vertical pipe, the front vertical pipe torsion deviation correcting mechanism 24 is integrally installed on the vertical plate 233, the first servo motor 230 drives the vertical plate 233 to move up and down through the first ball screw 231, then the clamping of the front vertical pipe is released, the actions are repeatedly executed until the integral deviation of the front vertical pipe meets the tolerance requirement before each correction, and the integral deviation correction of the front vertical pipe is completed;
the laser online shape measuring instrument 250 can repeatedly obtain the integral deflection and the torsional deflection value of the front vertical pipe, and after the detected result is compared with the set theoretical value, the front vertical pipe is corrected again until the front vertical pipe meets the torsional deflection precision and the integral deflection precision, the correction structure of the front vertical pipe is further optimized, the structure is simpler, the correction precision is further improved, and the corresponding speed is more sensitive.
The utility model discloses when the motorcycle frame is whole to be horizontal state, to the correction of its implementation preceding riser, the precision of riser accords with the tolerance requirement before guaranteeing the motorcycle frame, the utility model discloses every correction is once, just once detect through the measuring apparatu, and feed back to servo electric jar or servo motor, the dynamic real-time actual measurement value of measuring after correcting at every turn contrasts with the theoretical value of settlement, accord with the tolerance requirement until actual measurement value, just can accomplish the correction of preceding riser, really accomplished closed loop correction, it is short to rectify response feedback time, the precision and the efficiency of correction have all obtained the optimization, the utility model discloses compare with existing vertical correction structure, can not only reduce occupation space, can be suitable for the correction of the motorcycle frame of multiple different motorcycle types after the structure is simplified, rectify the precision and than high in the past moreover, and rectify efficiency and also obtained great improvement.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. The utility model provides a riser automatic correction device before horizontal motorcycle frame which characterized in that: comprises a workbench (1) with frame reference prepositioning and a front vertical pipe correcting assembly (2) arranged on the workbench (1) and used for integrally and torsionally reshaping a front vertical pipe,
preceding riser correction assembly (2) are including preceding riser correction bed frame (21), preceding riser prepositioning mechanism (22), whole deviation correction mechanism (23), turn round deviation correction mechanism (24) and preceding riser detection mechanism (25), preceding riser correction bed frame (21) and preceding riser prepositioning mechanism (22) are all established on workstation (1), whole deviation correction mechanism (23) and preceding riser detection mechanism (25) are all established on preceding riser correction bed frame (21), turn round deviation correction mechanism (24) and whole deviation correction mechanism (23) and rotate and be connected, and just preceding riser prepositioning mechanism (22) establish the outside at turning round deviation correction mechanism (24), the detection position of preceding riser detection mechanism (25) is located the top of turning round deviation correction mechanism (24).
2. The horizontal motorcycle frame front riser automatic correction device of claim 1, characterized in that: the integral deviation correction mechanism (23) comprises a servo motor (230), a ball screw (231), a first connecting seat (232) and a vertical plate (233), wherein the servo motor (230) is arranged at the top of the front vertical pipe correction base frame (21), an output shaft of the servo motor (230) is in transmission connection with one end of the ball screw (231) through a speed reducer, the other end of the ball screw (231) is in rotary connection with the front vertical pipe correction base frame (21), the first connecting seat (232) is fixedly connected with the ball screw (231), the vertical plate (233) is fixedly connected with the first connecting seat (232), and two ends of the vertical plate (233) are in sliding fit with the front vertical pipe correction base frame (21) through guide rails,
the torsion deviation correction mechanism (24) comprises a torsion deviation correction plate (240), servo electric cylinders (241), air cylinders (242), air cylinder seats (243) and correction rods (244), wherein the torsion deviation correction plate (240) is rotatably connected with a vertical plate (233) through a bearing, the servo electric cylinders (241) are installed on the vertical plate (233), a power output part of each servo electric cylinder (241) is rotatably connected with the torsion deviation correction plate (240), two separately-arranged air cylinder seats (243) are arranged on the torsion deviation correction plate (240), a front vertical pipe positioning shaft sleeve (245) used for positioning and clamping a front vertical pipe is arranged on each air cylinder seat (243), a front vertical pipe reference positioning plate (2412) is arranged on the inner side surface of one air cylinder seat (243), the air cylinders (242) are fixed on the air cylinder seats (243), the correction rods (244) on the air cylinders (242) are coaxially arranged on the top rods of the two air cylinders (242), the correction rods (244) are positioned in the front vertical pipe positioning shaft sleeve (2412) in an inserting manner, and when the air cylinders (242) are driven, the top rods (245) of the air cylinders (242) penetrate through the front vertical pipe positioning shaft sleeve (245) to be abutted against the front vertical pipe positioning shaft sleeve (244).
3. The horizontal motorcycle frame front riser automatic correction device of claim 1, characterized in that: the front vertical pipe pre-positioning mechanism (22) comprises a front vertical pipe pre-positioning cylinder (220), a front vertical pipe pre-positioning cylinder seat (221) and a guide mechanism (223), the front vertical pipe pre-positioning cylinder seat (221) is installed on the workbench (1) and located below the torsion deviation correction mechanism (24), the front vertical pipe pre-positioning cylinder (220) is arranged on the front vertical pipe pre-positioning cylinder seat (221), the guide mechanism (223) is in sliding fit with the front vertical pipe pre-positioning cylinder seat (221), and an ejector rod of the front vertical pipe pre-positioning cylinder (220) is fixedly connected with the guide mechanism (223).
4. The horizontal motorcycle frame front riser automatic correction device of claim 1, characterized in that: the front vertical pipe detection mechanism (25) comprises a laser online shape measuring instrument (250) and a mounting arm (251), the mounting arm (251) is arranged on the front vertical pipe correction base frame (21), the laser online shape measuring instrument (250) is fixed on the mounting arm (251), and the laser online shape measuring instrument (250) is located above the torsion deviation correction mechanism (24).
5. The horizontal motorcycle frame front riser automatic correction device of claim 2, characterized in that: the top of the cylinder seat (243) is provided with an adjusting plate (2411), the adjusting plate (2411) is provided with a waist-shaped adjusting hole, a shaft sleeve seat (246) and a plurality of adjusting blocks (247) are arranged inside the cylinder seat (243), the shaft sleeve seat (246) is detachably connected with the cylinder seat (243) through a fastener in the waist-shaped adjusting hole of the adjusting plate (2411), the adjusting blocks (247) are abutted to the shaft sleeve seat (246), the front vertical pipe positioning shaft sleeve (245) is arranged on the shaft sleeve seat (246), the outer side wall of the cylinder seat (243) is provided with a mounting plate (248), and the cylinder (242) is fixed on the mounting plate (248).
6. The horizontal motorcycle frame front riser automatic correction device of claim 1, characterized in that: the device is characterized in that a manual detection front vertical pipe corrector (26) is further arranged on the deviation twisting correction mechanism (24), the manual detection front vertical pipe corrector (26) comprises a front vertical pipe correction base (260), an upright post (261), a sliding adjusting block (262) and a front vertical pipe correction detection plate (263), the front vertical pipe correction base (260) is arranged on the deviation twisting correction mechanism (24), the upright post (261) is detachably connected with the front vertical pipe correction base (260), the front vertical pipe correction detection plate (263) is fixedly connected with the sliding adjusting block (262), and the sliding adjusting block (262) is sleeved on the upright post (261) and is fastened and fixed into a whole through a fastening screw.
7. The horizontal motorcycle frame front riser automatic correction device of claim 2, characterized in that: servo electric cylinder (241) are installed on riser (233) through lifting frame (249), and the power take off portion of servo electric cylinder (241) is equipped with second connecting seat (2410), second connecting seat (2410) are connected with turning round inclined to one side correcting plate (240) through the pivot and rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123363924.2U CN218424922U (en) | 2021-12-29 | 2021-12-29 | Automatic correcting device for front vertical pipe of horizontal motorcycle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123363924.2U CN218424922U (en) | 2021-12-29 | 2021-12-29 | Automatic correcting device for front vertical pipe of horizontal motorcycle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218424922U true CN218424922U (en) | 2023-02-03 |
Family
ID=85079618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123363924.2U Active CN218424922U (en) | 2021-12-29 | 2021-12-29 | Automatic correcting device for front vertical pipe of horizontal motorcycle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218424922U (en) |
-
2021
- 2021-12-29 CN CN202123363924.2U patent/CN218424922U/en active Active
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