CN210707710U - Automatic compensation device for combined positioning of suspension assembly - Google Patents
Automatic compensation device for combined positioning of suspension assembly Download PDFInfo
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- CN210707710U CN210707710U CN201921639182.1U CN201921639182U CN210707710U CN 210707710 U CN210707710 U CN 210707710U CN 201921639182 U CN201921639182 U CN 201921639182U CN 210707710 U CN210707710 U CN 210707710U
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Abstract
The utility model discloses a combined positioning automatic compensation device for a suspension assembly, which comprises a transverse compensation mechanism, a longitudinal compensation mechanism and an angle compensation mechanism which are arranged in an upper layer and a lower layer, wherein the transverse compensation mechanism comprises a transverse moving fixing seat and a transverse moving component which are mutually in sliding fit; the longitudinal compensation mechanism comprises a longitudinal moving fixed seat and a longitudinal moving assembly which are mutually matched in a sliding manner, and a longitudinal return assembly is arranged between the longitudinal moving fixed seat and the longitudinal moving assembly; the angle compensation mechanism comprises a rotating fixed seat and a rotating assembly which are mutually matched in a rotating mode, and an angle return assembly is arranged between the rotating fixed seat and the rotating assembly. Under the drive of the positioning deviation of the suspension assembly and the vehicle body, the device realizes corresponding automatic position adjustment in the transverse direction, the longitudinal direction and the horizontal circumferential direction, eliminates the positioning deviation, realizes automatic return through the return component, and improves the positioning precision and the assembly efficiency.
Description
Technical Field
The utility model relates to a position compensation device belongs to car assembly technical field, specifically indicates a suspension assembly attaches together location automatic compensation device.
Background
At present, on a general assembly chassis automobile production assembly line, the requirements on the precision and the automation degree of the chassis suspension assembly are higher and higher, and each lifting appliance and each automobile body have deviation in the manufacturing and conveying processes. Most automobile factories adopt AVG to carry out the suspension assembly at present and attach together, then float the AVG tray through the manual work and carry out with hoist automobile body location, because the deviation can generally exist in first location, just need constantly adjust the position of AVG tray and match the locating pin on the hoist, assembly efficiency is low like this, is difficult to realize the assembly demand of high automation, high beat.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the deficiencies of the prior art, providing a suspension assembly that can automatic compensation positional deviation, realize accurate location attaches together location automatic compensation device.
In order to achieve the above object, the utility model provides a suspension assembly attaches together location automatic compensation device, its characterized in that: the device comprises a transverse compensation mechanism, a longitudinal compensation mechanism and an angle compensation mechanism which are arranged up and down in a layered manner, wherein the transverse compensation mechanism comprises a transverse moving fixing seat and a transverse moving assembly which are mutually matched in a sliding manner, and a transverse moving limiting assembly and a transverse returning assembly are fixedly arranged between the transverse moving fixing seat and the transverse moving assembly; the longitudinal compensation mechanism comprises a longitudinal movement fixing seat and a longitudinal movement assembly which are mutually matched in a sliding manner, and a longitudinal movement limiting assembly and a longitudinal return assembly are fixedly arranged between the longitudinal movement fixing seat and the longitudinal movement assembly; the angle compensation mechanism comprises a rotating fixed seat and a rotating assembly which are mutually matched in a rotating mode, and an angle limiting assembly and an angle returning assembly are fixedly arranged between the rotating fixed seat and the rotating assembly.
Further, the transverse moving fixing seat comprises a transverse moving bottom plate, a transverse moving sliding block is fixedly arranged at the upper end of the transverse moving bottom plate, the transverse moving assembly comprises a transverse moving plate, a transverse moving sliding rail is fixedly arranged at the lower end of the transverse moving plate, and the transverse moving sliding rail is in sliding fit with the transverse moving sliding block.
Further, the transverse return assembly comprises a pair of transverse return air cylinders fixed at the upper end of the transverse moving bottom plate, the transverse return air cylinders are reversely arranged in the transverse direction, a transverse return limiting pin is fixedly connected to a piston rod of each transverse return air cylinder, a transverse return limiting seat is fixedly connected to the lower end of the transverse moving plate, and the transverse return limiting pins are in limiting butt joint with the transverse return limiting seats when the piston rods of the transverse return air cylinders extend.
Furthermore, the transverse moving limiting assembly comprises a transverse moving collision block fixedly arranged at the upper end of the transverse moving bottom plate and a pair of transverse moving collision block limiting seats fixedly arranged at the lower end of the transverse moving plate, and the transverse moving collision block limiting seats are positioned at the two transverse sides of the transverse moving collision block.
Furthermore, the longitudinal moving fixing seat comprises a longitudinal moving bottom plate, a longitudinal moving sliding block is fixedly arranged at the upper end of the longitudinal moving bottom plate, the longitudinal moving assembly comprises a longitudinal moving sliding rail fixedly arranged at the lower end of the transverse moving bottom plate, and the longitudinal moving sliding rail is in sliding fit with the longitudinal moving sliding block.
Further, the longitudinal return assembly comprises a pair of longitudinal return cylinders fixed at the upper end of the longitudinal return bottom plate, the longitudinal return cylinders are reversely arranged in the longitudinal direction, a piston rod of each longitudinal return cylinder is fixedly connected with a longitudinal return limiting pin, a longitudinal return limiting seat is fixedly connected at the lower end of the transverse return bottom plate, and the longitudinal return limiting pins are in limiting butt joint with the longitudinal return limiting seats when the piston rods of the longitudinal return cylinders extend.
Furthermore, the longitudinal movement limiting assembly comprises a longitudinal movement collision block fixedly arranged at the upper end of the longitudinal movement bottom plate, and a pair of longitudinal movement collision block limiting seats fixedly arranged at the lower end of the transverse movement bottom plate, and the longitudinal movement collision block limiting seats are positioned at the two longitudinal sides of the longitudinal movement collision block.
Furthermore, the rotating fixing seat comprises a rotating fixing plate, a central shaft is fixedly arranged at the upper end of the rotating fixing plate, the rotating assembly comprises a bearing seat fixedly arranged at the lower end of the longitudinal moving bottom plate, a bearing is fixedly arranged in the bearing seat, and the central shaft is in running fit with the bearing.
Further, angle return subassembly is including fixing vertical cylinder on the rotation fixed plate, the piston rod of vertical cylinder is connected with the locating pin, the locating pin upper end is the toper, still including fixing indulge the spacing axle sleeve of moving the bottom plate lower extreme, spacing axle sleeve lower extreme is opened there is the toper recess, the locating pin upper end with the spacing butt of toper recess.
Furthermore, the angle limiting assembly comprises angle limiting baffles fixedly arranged at the upper end of the rotating fixing plate, the angle limiting baffles are distributed on two sides of the limiting shaft sleeve, and limiting adjusting bolts are connected to the angle limiting baffles in a horizontal threaded mode.
The utility model has the advantages that: and automatically compensating the positioning deviation and automatically returning and centering. Under the drive of the positioning deviation of the suspension assembly and the vehicle body, the device can automatically realize the position adjustment in all directions in the transverse direction, the longitudinal direction and the horizontal circumferential direction, eliminate the positioning deviation, realize the automatic return to the initial position through the return components in all directions, and improve the positioning precision and the assembly efficiency.
Drawings
Fig. 1 is a perspective view of the positioning automatic compensation device of the present invention.
Fig. 2 is a top view of the lateral compensation mechanism.
Fig. 3 is a top view of the longitudinal compensation mechanism.
Fig. 4 is a perspective view of the angle compensation mechanism.
Fig. 5 is a view taken along direction a in fig. 4.
Fig. 6 is a view taken along direction B in fig. 4.
The components in the figures are numbered as follows: a transverse compensation mechanism 300, a transverse moving plate 301, a transverse moving slide rail 302, a transverse moving bottom plate 303, a transverse moving slide block 304, a transverse moving return cylinder 305, a transverse moving return limit pin 306, a transverse moving return limit seat 307, a transverse moving collision block 308, a transverse moving collision block limit seat 309, a longitudinal compensation mechanism 400, a longitudinal moving slide rail 402, a longitudinal moving bottom plate 403, a longitudinal moving slide block 404, a longitudinal moving return cylinder 405, a longitudinal moving return limit pin 406, a longitudinal moving return limit seat 407, a longitudinal moving collision block 408, a longitudinal moving collision block limit seat 409, the lifting device comprises an angle compensation mechanism 500, a rotary fixing plate 501, a central shaft 502, a bearing seat 503, a bearing 504, a bearing cover 505, a positioning pin 506, a vertical cylinder 507, a guide sleeve 508, a limiting shaft sleeve 509, a conical groove 510, an angle limiting baffle 511, a limiting adjusting bolt 512, a lifting appliance 6, a lifting appliance positioning pin 601, a lifting appliance positioning mechanism 8, a jacking cylinder 801, a lifting appliance positioning shaft sleeve 802 and a lifting appliance positioning groove 803.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, which are not intended to limit the scope of the present invention.
As shown in fig. 1 to 6, an automatic compensating device for the combined positioning of a suspension assembly, wherein the width direction of an automobile is taken as the transverse direction, the length direction of the automobile is taken as the longitudinal direction, and the automatic compensating device comprises a transverse compensating mechanism 300, a longitudinal compensating mechanism 400 and an angle compensating mechanism 500 which are fixedly connected from top to bottom in sequence, the transverse compensating mechanism 300 comprises a transverse moving fixing seat and a transverse moving component which are mutually matched in a sliding manner, and a transverse moving limiting component and a transverse returning component are fixedly arranged between the transverse moving fixing seat and the transverse moving component; the longitudinal compensation mechanism 400 comprises a longitudinal movement fixing seat and a longitudinal movement component which are mutually matched in a sliding manner, and a longitudinal movement limiting component and a longitudinal return component are fixedly arranged between the longitudinal movement fixing seat and the longitudinal movement component; the angle compensation mechanism 500 comprises a rotary fixed seat and a rotary component which are mutually matched in a rotating way, and an angle limiting component and an angle returning component are fixedly arranged between the rotary fixed seat and the rotary component. Like this, this device can realize position control in all directions in horizontal, vertical and horizontal circumference, eliminates positioning deviation, and position control's range in all directions can be restricted to the spacing subassembly of all directions, and the return subassembly of all directions realizes self return to initial position, has improved positioning accuracy and assembly efficiency.
In the technical scheme, the positioning automatic compensation device is arranged in the whole automatic suspension assembly combining system, a lifting appliance positioning mechanism 8 which is matched with the lifting appliance 6 in a positioning mode is fixedly arranged above the automatic suspension assembly combining system, the lifting appliance positioning mechanism 8 comprises a jacking cylinder 801, a piston rod of the jacking cylinder 801 is connected with a lifting appliance positioning shaft sleeve 802, a lifting appliance positioning groove 803 is formed in the upper end of the lifting appliance positioning shaft sleeve 802, and the inner wall of the lifting appliance positioning groove 803 is a conical surface; the lower end of the hanger 6 is fixedly provided with a hanger positioning pin 601, and the hanger positioning pin 601 is in limit fit with the hanger positioning groove 803. Thus, when the automatic suspension assembly combining system conveys the suspension assembly to the position under the vehicle body, the initial positioning is firstly carried out, then the jacking cylinder jacks the positioning shaft sleeve of the sling, if the positioning of the suspension assembly has smaller deviation in the transverse, longitudinal or horizontal circumferential directions, the lower end of the positioning pin of the sling cannot be completely matched with the positioning groove of the sling, the positioning pin of the sling is abutted against the conical surface of the positioning groove of the fishing tackle and drives the components in the positioning mechanism of the fishing tackle and the automatic positioning compensation device in the direction corresponding to the deviation to move reversely until the lower end of the positioning pin of the sling is completely matched with the positioning groove of the sling, after the combination of the suspension assembly is completed, the piston rod of the jacking cylinder contracts to enable the positioning mechanism of the fishing tackle and the sling to be released from positioning, and then the automatic return to the initial position is realized through the return components in all directions, thus, the positioning accuracy is high, and the efficiency is improved.
In the technical scheme, the transverse moving fixing seat comprises a transverse moving bottom plate 303, a transverse moving slider 304 is fixedly arranged at the upper end of the transverse moving bottom plate 303, the transverse moving assembly comprises a transverse moving plate 301, a transverse moving slide rail 302 is fixedly arranged at the lower end of the transverse moving plate 301, and the transverse moving slide rail 302 is in sliding fit with the transverse moving slider 304; the transverse moving limiting assembly comprises a transverse moving collision block 308 fixedly arranged at the upper end of the transverse moving bottom plate 303, and a pair of transverse moving collision block limiting seats 309 fixedly arranged at the lower end of the transverse moving plate 301, wherein the transverse moving collision block limiting seats 309 are positioned at the two transverse sides of the transverse moving collision block 308. Thus, if the suspension assembly and the vehicle body have transverse positioning deviation, under the matching driving force of the hanger positioning pin and the hanger positioning groove, the transverse moving plate 301 drives the suspension assembly to move in the reverse direction of the deviation, so that the hanger positioning pin and the hanger positioning groove are completely matched in the transverse direction; and the transverse maximum displacement of the transverse moving plate is restrained by the limiting matching of the transverse collision block and the transverse collision block limiting seats at the two sides.
In the above technical solution, the transverse return assembly includes a pair of transverse return cylinders 305 fixed on the upper end of the transverse bottom plate 303, the transverse return cylinders 305 are arranged in the transverse direction, a piston rod of the transverse return cylinder 305 is fixedly connected with a transverse return limiting pin 306, the lower end of the transverse moving plate 301 is fixedly connected with a transverse return limiting seat 307, the transverse return limiting pin 306 is in limit abutment with the transverse return limiting seat 307 when the piston rod of the transverse return cylinder 305 extends, and the distance between the transverse return limiting pin 306 and the transverse return limiting seat 307 is equal to the distance between the transverse collision block 308 and the transverse collision block limiting seat 309. Therefore, when the suspension assembly is combined with the vehicle body, the sling positioning pin is separated from the sling positioning groove, the piston rods of the pair of transverse moving return cylinders drive the transverse moving return limiting pins to move towards the transverse moving return limiting seats and abut against and cooperate with the transverse moving return limiting seats, and the transverse moving plate returns to the initial position.
In the above technical solution, the longitudinal movement fixing seat includes a longitudinal movement base plate 403, a longitudinal movement sliding block 404 is fixedly arranged at the upper end of the longitudinal movement base plate 403, the longitudinal movement assembly includes a longitudinal movement sliding rail 402 fixedly arranged at the lower end of the traverse movement base plate 303, and the longitudinal movement sliding rail 402 is in sliding fit with the longitudinal movement sliding block 404; the longitudinal movement limiting assembly comprises a longitudinal movement collision block 408 fixedly arranged at the upper end of the longitudinal movement bottom plate 403, and further comprises a pair of longitudinal movement collision block limiting seats 409 fixedly arranged at the lower end of the transverse movement bottom plate 303, wherein the longitudinal movement collision block limiting seats 409 are positioned at the longitudinal two sides of the longitudinal movement collision block 308. The automatic compensation process of the longitudinal compensation mechanism is consistent with that of the transverse compensation mechanism.
In the above technical solution, the longitudinal returning assembly includes a pair of longitudinal moving returning cylinders 405 fixed on the upper end of the longitudinal moving base plate 403, the longitudinal moving returning cylinders 405 are arranged in a reverse direction in the longitudinal direction, a piston rod of the longitudinal moving returning cylinder 405 is fixedly connected with a longitudinal moving returning limiting pin 406, the lower end of the transverse moving base plate 303 is fixedly connected with a longitudinal moving returning limiting seat 407, and the longitudinal moving returning limiting pin 406 is in limit abutment with the longitudinal moving returning limiting seat 407 when the piston rod of the longitudinal moving returning cylinder 405 extends. The return process of the longitudinal movement return assembly is consistent with that of the transverse movement return assembly.
In the above technical solution, the rotating fixing base includes a rotating fixing plate 501, a central shaft 502 is fixedly arranged at the upper end of the rotating fixing plate, the rotating assembly includes a bearing seat 503 fixedly arranged at the lower end of the longitudinal moving base plate 403, the upper end of the bearing seat is sealed by a bearing cover 505, a bearing 504 is fixed in the bearing seat 503, and the central shaft 502 is rotatably matched with the bearing 504; the angle limiting assembly comprises angle limiting baffle plates 511 fixedly arranged at the upper end of the rotary fixing plate 501, the angle limiting baffle plates 511 are distributed on two sides of a limiting shaft sleeve 509, and limiting adjusting bolts 512 are connected to the angle limiting baffle plates 511 through horizontal threads. Therefore, if a certain deviation angle exists between the suspension assembly and the vehicle body in the horizontal circumferential direction, under the matching driving force of the hanger positioning pin and the hanger positioning groove, the longitudinal moving bottom plate and the bearing seat rotate reversely relative to the rotating fixed plate and the central shaft by the corresponding deviation angle together, so that the hanger positioning pin and the hanger positioning groove are completely matched in the transverse direction; the rotation of the longitudinal moving bottom plate drives the limiting shaft sleeve to rotate, the angle limiting baffle plate limits the rotating angle range of the limiting shaft sleeve, and the angle range can be adjusted through the limiting adjusting bolt.
Among the above-mentioned technical scheme, angle return subassembly is including fixing the vertical cylinder 507 on rotating fixed plate 501, and the piston rod of vertical cylinder 506 is connected with locating pin 506, and locating pin 506 overcoat has the uide bushing 508 of fixing on fixed plate 501, and locating pin 506 upper end is the toper, still including fixing the spacing axle sleeve 509 at the bottom of the base plate 403 that moves longitudinally, and spacing axle sleeve 509 lower extreme is opened there is tapered groove 510, and locating pin 506 upper end and the spacing butt of tapered groove 510. Therefore, when the suspension assembly is combined with the vehicle body, the sling positioning pin is separated from the sling positioning groove, and because the horizontal circumferential angle deviation exists between the rotating fixed plate and the longitudinal moving bottom plate, the vertical cylinder pushes the positioning pin to be firstly abutted against the wall surface of the conical groove of the limiting shaft sleeve and generate a horizontal circumferential component force, so that the longitudinal moving bottom plate rotates to a corresponding angle in the reverse direction of the angle deviation, and the longitudinal moving bottom plate returns to the initial position.
Claims (10)
1. The utility model provides a suspension assembly attaches together location automatic compensation device which characterized in that: the device comprises a transverse compensation mechanism (300), a longitudinal compensation mechanism (400) and an angle compensation mechanism (500) which are arranged up and down in a layered manner, wherein the transverse compensation mechanism (300) comprises a transverse moving fixing seat and a transverse moving assembly which are mutually matched in a sliding manner, and a transverse moving limiting assembly and a transverse returning assembly are fixedly arranged between the transverse moving fixing seat and the transverse moving assembly; the longitudinal compensation mechanism (400) comprises a longitudinal movement fixing seat and a longitudinal movement assembly which are mutually matched in a sliding manner, and a longitudinal movement limiting assembly and a longitudinal return assembly are fixedly arranged between the longitudinal movement fixing seat and the longitudinal movement assembly; the angle compensation mechanism (500) comprises a rotating fixed seat and a rotating assembly which are mutually matched in a rotating mode, and an angle limiting assembly and an angle returning assembly are fixedly arranged between the rotating fixed seat and the rotating assembly.
2. The automatic compensating device for positioning of a combined suspension assembly according to claim 1, wherein: the transverse moving fixing seat comprises a transverse moving base plate (303), a transverse moving sliding block (304) is fixedly arranged at the upper end of the transverse moving base plate (303), the transverse moving assembly comprises a transverse moving plate (301), a transverse moving sliding rail (302) is fixedly arranged at the lower end of the transverse moving plate (301), and the transverse moving sliding rail (302) is in sliding fit with the transverse moving sliding block (304).
3. The automatic compensating device for positioning of a combined suspension assembly according to claim 2, wherein: the transverse return assembly comprises a pair of transverse return cylinders (305) fixed to the upper end of the transverse moving bottom plate (303), the transverse return cylinders (305) are arranged in the transverse direction in the reverse direction, a transverse return limiting pin (306) is fixedly connected to a piston rod of each transverse return cylinder (305), a transverse return limiting seat (307) is fixedly connected to the lower end of the transverse moving plate (301), and the transverse return limiting pins (306) are in limit abutting connection with the transverse return limiting seats (307) when the piston rod of each transverse return cylinder (305) extends.
4. The automatic compensating device for positioning of a combined suspension assembly according to claim 3, wherein: the transverse moving limiting assembly comprises a transverse moving collision block (308) fixedly arranged at the upper end of the transverse moving bottom plate (303), and further comprises a pair of transverse moving collision block limiting seats (309) fixedly arranged at the lower end of the transverse moving plate (301), and the transverse moving collision block limiting seats (309) are located on the two transverse sides of the transverse moving collision block (308).
5. The automatic compensating device for positioning of a combined suspension assembly according to claim 4, wherein: the longitudinal moving fixing seat comprises a longitudinal moving base plate (403), a longitudinal moving sliding block (404) is fixedly arranged at the upper end of the longitudinal moving base plate (403), the longitudinal moving assembly comprises a longitudinal moving sliding rail (402) fixedly arranged at the lower end of the transverse moving base plate (303), and the longitudinal moving sliding rail (402) is in sliding fit with the longitudinal moving sliding block (404).
6. The automatic compensating device for positioning of a combined suspension assembly according to claim 5, wherein: the longitudinal return assembly comprises a pair of longitudinal return cylinders (405) fixed to the upper end of the longitudinal return base plate (403), the longitudinal return cylinders (405) are reversely arranged in the longitudinal direction, longitudinal return limiting pins (406) are fixedly connected to piston rods of the longitudinal return cylinders (405), longitudinal return limiting seats (407) are fixedly connected to the lower end of the transverse return base plate (303), and the longitudinal return limiting pins (406) are in limit abutting connection with the longitudinal return limiting seats (407) when piston rods of the longitudinal return cylinders (405) extend.
7. The automatic compensating device for positioning of a combined suspension assembly according to claim 6, wherein: the longitudinal movement limiting assembly comprises a longitudinal movement collision block (408) fixedly arranged at the upper end of the longitudinal movement bottom plate (403), and further comprises a pair of longitudinal movement collision block limiting seats (409) fixedly arranged at the lower end of the transverse movement bottom plate (303), wherein the longitudinal movement collision block limiting seats (409) are positioned at two longitudinal sides of the longitudinal movement collision block (408).
8. The automatic compensating device for positioning of a combined suspension assembly according to claim 7, wherein: the rotating fixing seat comprises a rotating fixing plate (501), a central shaft (502) is fixedly arranged at the upper end of the rotating fixing plate, the rotating assembly comprises a bearing seat (503) fixedly arranged at the lower end of the longitudinal moving base plate (403), a bearing (504) is fixedly arranged in the bearing seat (503), and the central shaft (502) is in rotating fit with the bearing (504).
9. The automatic compensating device for positioning of a combined suspension assembly according to claim 8, wherein: the angle return subassembly is including fixing vertical cylinder (507) on rotation fixed plate (501), the piston rod of vertical cylinder (507) is connected with locating pin (506), locating pin (506) upper end is the toper, still including fixing indulge spacing axle sleeve (509) that moves bottom plate (403) lower extreme, spacing axle sleeve (509) lower extreme is opened there is tapered groove (510), locating pin (506) upper end with the spacing butt of tapered groove (510).
10. The automatic compensating device for positioning of a combined suspension assembly according to claim 9, wherein: the angle limiting assembly comprises an angle limiting baffle (511) fixedly arranged at the upper end of the rotary fixing plate (501), the angle limiting baffle (511) is distributed on two sides of the limiting shaft sleeve (509), and a limiting adjusting bolt (512) is horizontally connected to the angle limiting baffle (511) through a thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921639182.1U CN210707710U (en) | 2019-09-27 | 2019-09-27 | Automatic compensation device for combined positioning of suspension assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921639182.1U CN210707710U (en) | 2019-09-27 | 2019-09-27 | Automatic compensation device for combined positioning of suspension assembly |
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| Publication Number | Publication Date |
|---|---|
| CN210707710U true CN210707710U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921639182.1U Active CN210707710U (en) | 2019-09-27 | 2019-09-27 | Automatic compensation device for combined positioning of suspension assembly |
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| CN (1) | CN210707710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110525541A (en) * | 2019-09-27 | 2019-12-03 | 东风设计研究院有限公司 | Mounting assembly attaches together positioning autocompensation installation |
-
2019
- 2019-09-27 CN CN201921639182.1U patent/CN210707710U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110525541A (en) * | 2019-09-27 | 2019-12-03 | 东风设计研究院有限公司 | Mounting assembly attaches together positioning autocompensation installation |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211230 Address after: 430056, No. 1, Dongfeng central, No. three Dongfeng Road, Wuhan economic and Technological Development Zone, Hubei, Wuhan, A Patentee after: Wuhan Dongyan intelligent design and Research Institute Co.,Ltd. Address before: 430056, No. 1, Dongfeng central, No. three Dongfeng Road, Wuhan economic and Technological Development Zone, Hubei, Wuhan, A Patentee before: DONGFENG DESIGN INSTITUTE Co.,Ltd. |
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| TR01 | Transfer of patent right |