CN107263078B - Hinge assembly tool with automatic adjusting function - Google Patents

Hinge assembly tool with automatic adjusting function Download PDF

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Publication number
CN107263078B
CN107263078B CN201710526263.XA CN201710526263A CN107263078B CN 107263078 B CN107263078 B CN 107263078B CN 201710526263 A CN201710526263 A CN 201710526263A CN 107263078 B CN107263078 B CN 107263078B
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China
Prior art keywords
hinge
tool
distance detection
rotating mechanism
controller
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CN201710526263.XA
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CN107263078A (en
Inventor
巫岗
王一川
蒲永太
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Dongfeng Bio Chengdu Automobile Exterior Decoration System Co ltd
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Dongfeng Bio Chengdu Automobile Exterior Decoration System Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/001—Article feeders for assembling machines
    • B23P19/006—Holding or positioning the article in front of the applying tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/06—Screw or nut setting or loosening machines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/82—Elements for improving aerodynamics

Abstract

The invention discloses a hinge assembling tool with an automatic adjusting function, which comprises a portal frame, a tail door positioning tool, a hinge rotating mechanism, a controller, a touch screen and a plurality of distance detection sensors, wherein the tail door positioning tool is positioned between stand columns of the portal frame and is connected with the stand columns, the hinge rotating mechanism is rotatably connected with the tail door positioning tool, the outer surface of the tail door positioning tool is provided with a pre-installed limiting part, an X-direction support, a Z-direction support and a Y-direction positioning block, the pre-installed limiting part is provided with a sliding guide rail, the Y-direction positioning block is connected with a servo motor, the touch screen, the distance detection sensors and the servo motor are all connected with the controller, the distance detection sensors are used for detecting the edge position of the tail door, and the number of the distance detection sensors is multiple. The invention can ensure that the positioning accuracy of the tail gate is high and reduce the assembling error of the hinge.

Description

Hinge assembly tool with automatic adjusting function
Technical Field
The invention relates to the field of automobile part production, in particular to a hinge assembling tool with an automatic adjusting function.
Background
With increasingly tightened energy consumption and emission regulations in countries and regions around the world, plastic tail gate technology is increasingly favored by large host plants due to its good light weight effect. However, the plastic tail gate has the disadvantage of large size deformation due to the limitation of the material characteristics, and therefore, certain control is required to be carried out on the installation of the tail gate hinge, and the effect of controlling the appearance size of the tail gate hinge assembled on the whole vehicle is achieved through the assembly of the hinge.
At present, the common method is that an outer plate and a spoiler are used for positioning, a hinge is assembled on the back surface, and a detection device is not provided, so that the following defects exist:
1. the tooling is positioned by adopting the outer plate and the spoiler, and the outer plate and the spoiler are generally made of thermoplastic plastics with lower rigidity and are easy to deform, so that the positioning is inaccurate;
2. the outer plate is adopted for positioning, the outer plate is inconsistent with positioning standards of equipment such as a gluing tool and the like, and errors generated in the gluing process cannot be analyzed, so that the assembly errors of the hinge tool are increased;
3. and the state of the product after the hinge is assembled cannot be judged and the product cannot be adjusted in a targeted manner without a detection adjusting device.
Disclosure of Invention
The invention aims to provide a hinge assembling tool with an automatic adjusting function, which can ensure that the positioning accuracy of a tail gate is high and the assembling error of a hinge is reduced.
In order to achieve the purpose, the invention is realized by adopting the following technical scheme:
the invention discloses a hinge assembling tool with an automatic adjusting function, which comprises a portal frame, a tail door positioning tool, a hinge rotating mechanism, a controller, a touch screen and a plurality of distance detection sensors, wherein the tail door positioning tool is positioned between stand columns of the portal frame and is connected with the stand columns, the hinge rotating mechanism is rotatably connected with the tail door positioning tool, a pre-installed limiting part, an X-direction support, a Z-direction support and a Y-direction positioning block are arranged on the outer surface of the tail door positioning tool, the pre-installed limiting part is provided with a sliding guide rail, the Y-direction positioning block is connected with a servo motor, the touch screen, the distance detection sensors and the servo motor are all connected with the controller, and the distance detection sensors are used for detecting the edge position of the tail door.
Furthermore, the invention also comprises a corner cylinder for locking the hinge rotating mechanism, and the corner cylinder is connected with the controller.
Further, the hinge rotating mechanism is provided with an in-place detection switch, the in-place detection switch is connected with the controller, and the in-place detection switch is a travel switch, a proximity switch or a magnetic switch.
Preferably, the tail gate positioning tool is made of a thermosetting composite material.
Preferably, there are 9X-direction supports, two Z-direction supports and two Y-direction positioning blocks.
Furthermore, the invention also comprises a base, wherein the upright column is connected with the base, a triangular support frame is arranged on the base, and the tail door positioning tool is fixed on the triangular support frame.
Furthermore, the invention also comprises a three-color indicator light, and the three-color indicator light is connected with the controller.
Furthermore, the base bottom is equipped with adjusts callus on the sole and fork truck groove.
Preferably, the top of the gantry is an aluminum profile support, and the aluminum profile support comprises a suspension arm.
Further, a screw gun sliding groove is arranged below the aluminum profile support and is fixed on the portal frame.
The using method of the invention is as follows:
1. opening the rotating mechanism provided with the hinge after starting up;
2. lifting the tail gate to a tool, and putting the tail gate into the tool in alignment with the preassembly limiting block;
3. the tail gate is pushed by both hands, so that the tail gate contacts the positioning part and is slightly adjusted.
4. Pressing a button sensor to start detection;
5. the system calculates whether the Y-direction position is qualified or not according to the detection value of the sensor, and drives the servo motor to perform micro adjustment according to the difference value if the Y-direction position is unqualified (the three-color lamp is in a red alarm state);
6. after the servo motor is adjusted, the sensor detects the Y-direction error value again until the Y-direction error value is qualified;
7. the hinge pressing mechanism is opened, the hinge is arranged, and the handle is pulled down to press the hinge; (hinge position completion)
8. The hinge rotating mechanism is pulled to the in-place position, and the corner cylinder is automatically locked;
9. sequentially screwing the screws;
the invention has the following beneficial effects:
1. the tool is used for positioning the inner plate made of the thermosetting composite material, so that the rigidity is good, the deformation is small, the positioning accuracy of the tail gate is high, and the assembling error of the hinge is reduced;
2. detection sensors are uniformly arranged at the peripheral size monitoring points of the tail gate, so that the matching state of the tail gate and the whole vehicle can be simulated in real time, the assembly position of the hinge is adjusted in a targeted manner, and further, the error caused by tail gate manufacturing is eliminated, and the gap surface difference of the tail gate area is caused to be out of tolerance; the conformity of the tail gate and the whole vehicle is ensured;
3. all the tools are positioned by adopting the inner plates, the positioning reference is always, the error caused by the conversion of the positioning reference is avoided, and the analysis and the search of the root cause of the problem are facilitated; because the positioning references of all the tool checking tools are consistent,
4. the product has high first-time qualification rate.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
fig. 2 is a partially enlarged view of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the hinge assembly tool with the automatic adjustment function disclosed by the invention comprises a portal frame 1, a tail gate positioning tool 2, a hinge rotating mechanism, a controller 3, a touch screen 4, a distance detection sensor 6 and a three-color indicator lamp 17, wherein the tail gate positioning tool 2 is made of a thermosetting composite material, the tail gate positioning tool 2 is positioned between upright posts 3 of the portal frame 1, the tail gate positioning tool 2 is connected with the upright posts 3, the hinge rotating mechanism is rotatably connected with the tail gate positioning tool 2, the outer surface of the tail gate positioning tool 2 is provided with a pre-installed limiting part 8, two Z-direction supports 13, two Z-direction supports 15 and two Y-direction positioning blocks 14, and 9X-direction supports are arranged, wherein the number of the Z-direction supports is two, and the number of the Y-direction positioning blocks is two; the preassembly limiting component 8 is provided with a sliding guide rail 5,Y which is connected with a servo motor to the positioning block 14, the touch screen 4, the distance detection sensor 6, the servo motor and the three-color indicator lamp 17 are all connected with the controller 3, the distance detection sensor 6 is used for detecting the edge position of the tail gate, and the number of the distance detection sensors 6 is multiple; the invention also comprises a corner cylinder 16 for locking the hinge rotating mechanism, wherein the corner cylinder 16 is connected with the controller 3, the hinge rotating mechanism is provided with an in-place detection switch, the in-place detection switch is connected with the controller 3, and the in-place detection switch is a travel switch, a proximity switch or a magnetic switch.
Base 7 is connected to stand 3, is equipped with the triangle-shaped support frame on the base 7, and tail-gate location frock 2 is fixed on the triangle-shaped support frame, and 3 bottoms of base are equipped with and adjust callus on the sole 9 and fork truck groove 10, and 1 tops of portal frame are aluminium alloy support 11, and aluminium alloy support 11 is equipped with screw rifle spout 18 including suspending in the midair arm 12, aluminium alloy support 11 below, and screw rifle spout 18 is fixed on portal frame 1.
The present invention is capable of other embodiments, and various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the invention.

Claims (8)

1. The utility model provides a take hinge assembly fixture of automatic adjustment function which characterized in that: the gantry type distance detection device comprises a gantry frame, a tail door positioning tool, a hinge rotating mechanism, a controller, a touch screen and a plurality of distance detection sensors, wherein the tail door positioning tool is positioned between stand columns of the gantry frame and connected with the stand columns, the hinge rotating mechanism is rotatably connected with the tail door positioning tool, a pre-installation limiting part, an X-direction support, a Z-direction support and a Y-direction positioning block are arranged on the outer surface of the tail door positioning tool, the pre-installation limiting part is provided with a sliding guide rail, the Y-direction positioning block is connected with a servo motor, the touch screen, the distance detection sensors and the servo motor are all connected with the controller, the distance detection sensors are used for detecting the edge position of the tail door, and the number of the distance detection sensors is multiple; the hinge locking device further comprises a corner cylinder for locking the hinge rotating mechanism, and the corner cylinder is connected with the controller; the hinge rotating mechanism is provided with an in-place detection switch which is connected with the controller; the three-color indicator light is connected with the controller;
the using method comprises the following steps:
(1) Opening the hinge rotating mechanism after starting up;
(2) Lifting the tail gate to the tool, and placing the tail gate in alignment with the pre-assembled limiting component;
(3) Pushing the tail gate by two hands to enable the tail gate to contact the pre-installed limiting component and slightly adjust;
(4) Starting a distance detection sensor for detection through a touch screen;
(5) The controller calculates whether the Y-direction position is qualified or not according to the detection value of the distance detection sensor, indicates the Y-direction position through a three-color indicator lamp, and drives the servo motor to perform micro adjustment according to the difference value if the Y-direction position is not qualified;
(6) After the servo motor is adjusted, the distance detection sensor detects the Y-direction error value again until the Y-direction error value is qualified;
(7) Opening the hinge rotating mechanism and installing the hinge;
(8) Pulling the hinge rotating mechanism to the in-place position, and automatically locking the corner cylinder;
(9) The screws are sequentially screwed in sequence.
2. The hinge assembly tool with the automatic adjustment function according to claim 1, characterized in that: the in-place detection switch is a travel switch, a proximity switch or a magnetic switch.
3. The hinge assembly tool with the automatic adjustment function according to claim 1, characterized in that: the tail gate positioning tool is made of a thermosetting composite material.
4. The hinge assembly tool with the automatic adjustment function according to claim 1, characterized in that: the number of the X-direction supports is 9, the number of the Z-direction supports is two, and the number of the Y-direction positioning blocks is two.
5. The hinge assembly tool with the automatic adjustment function according to claim 1, characterized in that: the base is connected with the stand column, a triangular support frame is arranged on the base, and the tail door positioning tool is fixed on the triangular support frame.
6. The hinge assembly tool with the automatic adjustment function according to claim 5, wherein: the base bottom is equipped with regulation callus on the sole and fork truck groove.
7. The hinge assembly tool with the automatic adjustment function according to claim 5, characterized in that: the top of the gantry is provided with an aluminum profile support which comprises a suspension arm.
8. The hinge assembly tool with the automatic adjustment function according to claim 7, characterized in that: and a screw gun sliding groove is arranged below the aluminum profile support and is fixed on the portal frame.
CN201710526263.XA 2017-06-30 2017-06-30 Hinge assembly tool with automatic adjusting function Active CN107263078B (en)

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CN107263078B true CN107263078B (en) 2023-04-07

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108818361B (en) * 2018-09-04 2023-07-25 上汽通用五菱汽车股份有限公司 Steel hinge positioning device
CN109079485B (en) * 2018-09-28 2023-10-27 上海奥林汽车安全系统有限公司 Device for assembling automobile door hinge

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US5203073A (en) * 1989-12-20 1993-04-20 Honda Engineering Kabushiki Kaisha Apparatus for assembling exterior parts of a motorcar
CN101934472A (en) * 2010-06-11 2011-01-05 上汽通用五菱汽车股份有限公司 Tool and method for installing stern door
CN103090767A (en) * 2013-01-10 2013-05-08 安徽江淮汽车股份有限公司 Multifunctional car door inspection tool
CN204565975U (en) * 2015-01-28 2015-08-19 上汽通用五菱汽车股份有限公司 A kind of automobile tail gate hinge positioning device
CN105414837A (en) * 2015-11-13 2016-03-23 奇瑞汽车股份有限公司 Integrated assembling tool for automobile front and rear door split type hinges
CN105619292A (en) * 2015-11-23 2016-06-01 浙江吉利控股集团有限公司 Vehicle door hinge positioning device
CN205706953U (en) * 2016-05-05 2016-11-23 华晨汽车集团控股有限公司 Automobile split tail-gate assembling structure
CN106624789A (en) * 2017-01-20 2017-05-10 东风佛吉亚汽车外饰有限公司 Assembly fixture for stern door
CN106741308A (en) * 2016-12-27 2017-05-31 安徽瑞祥工业有限公司 A kind of automobile door external formula positioning installation apparatus
CN106826633A (en) * 2017-01-23 2017-06-13 重庆长安汽车股份有限公司 Door hinge positioning tool in a kind of micro- car
CN207171444U (en) * 2017-06-30 2018-04-03 东风佛吉亚汽车外饰有限公司 A kind of hinge assemblies frock with automatic regulating function

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US7913370B2 (en) * 2001-05-16 2011-03-29 Utica Enterprises, Inc. Method and apparatus for assembling exterior automotive vehicle body components onto an automotive vehicle body
KR101459465B1 (en) * 2013-06-14 2014-11-07 현대자동차 주식회사 Loading jig of trunk lid and tailgate

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5203073A (en) * 1989-12-20 1993-04-20 Honda Engineering Kabushiki Kaisha Apparatus for assembling exterior parts of a motorcar
CN101934472A (en) * 2010-06-11 2011-01-05 上汽通用五菱汽车股份有限公司 Tool and method for installing stern door
CN103090767A (en) * 2013-01-10 2013-05-08 安徽江淮汽车股份有限公司 Multifunctional car door inspection tool
CN204565975U (en) * 2015-01-28 2015-08-19 上汽通用五菱汽车股份有限公司 A kind of automobile tail gate hinge positioning device
CN105414837A (en) * 2015-11-13 2016-03-23 奇瑞汽车股份有限公司 Integrated assembling tool for automobile front and rear door split type hinges
CN105619292A (en) * 2015-11-23 2016-06-01 浙江吉利控股集团有限公司 Vehicle door hinge positioning device
CN205706953U (en) * 2016-05-05 2016-11-23 华晨汽车集团控股有限公司 Automobile split tail-gate assembling structure
CN106741308A (en) * 2016-12-27 2017-05-31 安徽瑞祥工业有限公司 A kind of automobile door external formula positioning installation apparatus
CN106624789A (en) * 2017-01-20 2017-05-10 东风佛吉亚汽车外饰有限公司 Assembly fixture for stern door
CN106826633A (en) * 2017-01-23 2017-06-13 重庆长安汽车股份有限公司 Door hinge positioning tool in a kind of micro- car
CN207171444U (en) * 2017-06-30 2018-04-03 东风佛吉亚汽车外饰有限公司 A kind of hinge assemblies frock with automatic regulating function

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Address after: 610000, No. 18, Xingguang Road, Chengdu economic and Technological Development Zone (Longquanyi District, Sichuan)

Applicant after: Dongfeng bio (Chengdu) automobile exterior decoration system Co.,Ltd.

Address before: 610000, No. 18, Xingguang Road, Chengdu economic and Technological Development Zone (Longquanyi District, Sichuan)

Applicant before: DONGFENG FAURECIA AUTOMOTIVE EXTERIOR CO.,LTD.

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