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CN112193030A - Automobile rear windshield fixing auxiliary tool and rear windshield assembling method - Google Patents

Automobile rear windshield fixing auxiliary tool and rear windshield assembling method Download PDF

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Publication number
CN112193030A
CN112193030A CN202011117904.4A CN202011117904A CN112193030A CN 112193030 A CN112193030 A CN 112193030A CN 202011117904 A CN202011117904 A CN 202011117904A CN 112193030 A CN112193030 A CN 112193030A
Authority
CN
China
Prior art keywords
rear windshield
handle
automobile
clamping block
fixing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202011117904.4A
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Chinese (zh)
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CN112193030B (en
Inventor
臧永志
田飞
周海波
袁世军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Weige Magnesium Automobile Technology Co ltd
Original Assignee
Shanghai Ruimei New Energy Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Shanghai Ruimei New Energy Technology Co ltd filed Critical Shanghai Ruimei New Energy Technology Co ltd
Priority to CN202011117904.4A priority Critical patent/CN112193030B/en
Publication of CN112193030A publication Critical patent/CN112193030A/en
Application granted granted Critical
Publication of CN112193030B publication Critical patent/CN112193030B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00Windows; Windscreens; Accessories therefor
    • B60J1/004Mounting of windows
    • B60J1/006Mounting of windows characterised by fixation means such as clips, adhesive, etc.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)

Abstract

The invention discloses an automobile rear windshield fixing auxiliary tool which comprises a first handle, a second handle, a joint, a first mounting plate, a first clamping block, a second mounting plate, a second clamping block and an elastic element, wherein the second handle is rotatably connected with the first handle through a first pin shaft, the joint is rotatably connected with the first handle through a second pin shaft, the first mounting plate is arranged on the joint, the first clamping block is arranged on the first mounting plate, the second mounting plate is arranged on the second handle, the second clamping block is arranged on the second mounting plate and matched with the first clamping block to clamp a rear windshield and a rear back door, the elastic element is arranged between the first handle and the second handle, the axis of the first pin shaft is parallel to the axis of the second pin shaft, and the first clamping block and the second clamping block are made of soft. The auxiliary fixing tool for the automobile rear windshield has the advantages of simple structure, convenience in operation, low manufacturing cost and high flexibility, avoids displacement after the rear windshield and the rear back door are assembled, and is beneficial to improving the product percent of pass. The invention also discloses an assembling method of the automobile rear windshield.

Description

Automobile rear windshield fixing auxiliary tool and rear windshield assembling method
Technical Field
The invention belongs to the technical field of automobile production equipment, and particularly relates to an automobile rear windshield fixing auxiliary tool and a rear windshield assembling method.
Background
On the automobile assembly line, rear windshield uses glass to paste on the automobile body, receives the influence of rear windshield dead weight and sphere, and rear windshield has the problem such as drop or displacement, and the quality problems such as rear windshield pastes department overflow or glass spontaneous explosion probably appear in the later stage, consequently need fix after rear windshield assembles.
At present, a rear windshield is adhered to the inside of a rear back door, a PVC adhesive tape is generally adopted in the automobile industry for adhering and fixing the rear windshield, and the PVC adhesive tape is removed after the surface of a rear windshield adhesive (HV3 adhesive) is dried for measurement and vehicle transportation. The fixing mode is suitable for the vehicle type with light weight of the rear windshield, small spherical surface of the glass and appointed sticking position of the PVC adhesive tape.
However, when the area of the rear windshield is too large, the spherical surface is large, and a vehicle model without a fixed point of the PVC adhesive tape cannot meet the required pressing force by using the PVC adhesive tape, the fixing effect cannot be achieved, and quality problems such as glass displacement, poor matching, overflow at a pasting position and the like exist. The tolerance of the matching gap between the rear windshield and the white automobile body is generally +/-1.0 mm, the gap parallelism is within 0.7mm, the slight displacement causes the out-of-tolerance of the matching gap between the rear windshield and the automobile body, and the severe displacement may cause the water overflow at the adhered position of the rear windshield, the self-explosion of the glass and other important quality problems.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides an automobile rear windshield fixing auxiliary tool, and aims to avoid displacement of a rear windshield after installation.
In order to achieve the purpose, the invention adopts the technical scheme that: fixed assistive device of windshield behind car, including first handle, rotate the second handle of being connected through first round pin axle and first handle, rotate the joint of being connected through second round pin axle and first handle, set up the first mounting panel on connecting, set up the first tight piece of clamp on first mounting panel, set up the second mounting panel on the second handle, set up on the second mounting panel and cooperate with the first tight piece of clamp in order to press from both sides tight second of rear windshield and back door and set up the elastic element between first handle and second handle, the axis of first round pin axle parallels with the axis of second round pin axle, the tight piece of first clamp adopts soft material to make with the tight piece of second clamp.
The first clamping block and the second clamping block are made of polyurethane.
The first handle and the second handle are made of aluminum alloy materials.
The connector is provided with a first fixing pin, and the first mounting plate is provided with a first positioning hole for inserting the first fixing pin.
The second handle is provided with a second fixing pin, and the second mounting plate is provided with a second positioning hole for the second fixing pin to be inserted into.
The second clamping block is provided with a limiting surface which is used for being attached to the profile of the inner plate of the back door.
The elastic element is a cylindrical helical spring and is a compression spring.
The invention also provides an assembly method of the automobile rear windshield, which adopts the automobile rear windshield fixing auxiliary tool and comprises the following steps:
s1, pasting the rear windshield on the rear back door;
s2, opening the back door;
s3, clamping the rear windshield and the back door by using the automobile rear windshield fixing auxiliary tool;
and S4, before the automobile body runs to the rain test procedure, taking down the fixed auxiliary tool of the automobile rear windshield.
In step S3, the two automobile rear windshield fixing aids are used to clamp the rear windshield and the back door at the two ends of the rear windshield, respectively.
The auxiliary fixing tool for the automobile rear windshield has the advantages of simple structure, convenience in operation, low manufacturing cost and high flexibility, avoids displacement after the rear windshield and the rear back door are assembled, and is beneficial to improving the product percent of pass.
Drawings
The description includes the following figures, the contents shown are respectively:
FIG. 1 is a schematic view of the structure of the fixing aid for the rear windshield of an automobile according to the present invention;
FIG. 2 is an exploded view of the vehicle rear windshield mounting aid of the present invention;
FIG. 3 is a schematic view showing a state of use of the fixing aid for a rear windshield of an automobile according to the present invention;
FIG. 4 is a top view of the vehicle rear windshield fixing aid of the present invention;
FIG. 5 is a side view of the vehicle rear windshield fixing aid of the present invention;
FIG. 6 is a schematic view showing a partial structure of a rear windshield fixing aid of an automobile according to the present invention in a use state;
labeled as: 1. a first handle; 2. a second handle; 3. a joint; 4. a first pin shaft; 5. a second pin shaft; 6. an elastic element; 7. a first mounting plate; 8. a second mounting plate; 9. a first clamping block; 10. a second clamping block; 11. a first gasket; 12. a second gasket; 13. a first cotter pin; 14. a second cotter pin; 15. a flat head bolt; 16. a first fixing pin; 17. a second fixing pin; 18. a rear windshield; 19. a back door.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for a purpose of helping those skilled in the art to more fully, accurately and deeply understand the concept and technical solution of the present invention and to facilitate its implementation.
It should be noted that, in the following embodiments, the "first" and "second" do not represent an absolute distinction relationship in structure and/or function, nor represent a sequential execution order, but merely for convenience of description.
As shown in fig. 1 to 6, the present invention provides an auxiliary fixing tool for a rear windshield of an automobile, which includes a first handle 1, a second handle 2 rotatably connected to the first handle 1 via a first pin 4, a joint 3 rotatably connected to the first handle 1 via a second pin 5, a first mounting plate 7 disposed on the joint 3, a first clamping block 9 disposed on the first mounting plate 7, a second mounting plate 8 disposed on the second handle 2, a second clamping block 10 disposed on the second mounting plate 8 and cooperating with the first clamping block 9 to clamp the rear windshield and a rear back door, and an elastic element 6 disposed between the first handle 1 and the second handle 2, wherein an axis of the first pin 4 is parallel to an axis of the second pin 5, and the first clamping block 9 and the second clamping block 10 are made of a soft material.
Specifically, as shown in fig. 1 to 6, the first handle 1 and the second handle 2 each have a certain length, the length of the first handle 1 is smaller than that of the second handle 2, a shaft hole through which the first pin 4 passes is provided at a position between both ends of the first handle 1 in the length direction, and a shaft hole through which the first pin 4 passes is also provided at a position between both ends of the first handle in the length direction. Connect 3 and install the first end at first handle 1 through second round pin axle 5, this first end is the ascending one end of length direction of first handle 1, and the first end of first handle 1 sets up the shaft hole that lets second round pin axle 5 pass, and the axis of second round pin axle 5 is mutually perpendicular with the length direction of first handle 1, and first mounting panel 7 fixed mounting connects 3, and first tight piece 9 fixed mounting of clamp is on first mounting panel 7. The second mounting plate 8 is fixedly mounted at the first end of the second handle 2, the first end of the second handle 2 is the end of the second handle 2 in the length direction, the second clamping block 10 is fixedly mounted on the second mounting plate 8, and the distance between the second clamping block 10 and the first pin shaft 4 is greater than the distance between the first clamping block 9 and the first pin shaft 4. The elastic element 6 is clamped between the first handle 1 and the second handle 2, the elastic element 6 is located on one side of the first pin shaft 4, the first clamping block 9 and the second clamping block 10 are located on the other side of the first pin shaft 4, and under the elastic acting force applied by the elastic element 6, the first handle 1 and the second handle 2 can rotate relatively, so that the distance between the first end of the first handle 1 and the first end of the second handle 2 is reduced, and the first clamping block 9 and the second clamping block 10 can clamp the rear windshield and the back door all the time.
Preferably, the first clamping block 9 and the second clamping block 10 are made of polyurethane, damage to the paint surface of the automobile body and the surface of the glass caused by auxiliary tools is avoided, the first clamping block 9 is used for being in contact with a rear windshield, the second clamping block 10 is used for being in contact with a back door of the automobile, and the length directions of the first clamping block 9 and the second clamping block 10 are parallel to the axis of the first pin shaft 4.
Preferably, the first handle 1 and the second handle 2 are made of aluminum alloy materials, so that the overall weight of the auxiliary tool is reduced, and the auxiliary tool is convenient for an operator to use. The joint 3, the first mounting plate 7 and the second mounting plate 8 are made of A3 steel.
As shown in fig. 1 to 6, the joint 3 is provided with a first fixing pin 16, and the first mounting plate 7 has a first positioning hole into which the first fixing pin 16 is inserted. First fixed pin 16 is used for first mounting panel 7 and fixes a position first mounting panel 7 when connecting 3 assembly, ensures that first mounting panel 7 position is accurate, improves assembly efficiency. The first fixing pin 16 is cylindrical, the axis of the first fixing pin 16 is perpendicular to the axis of the second pin 5, and the joint 3 is connected with the first mounting plate 7 through arc welding. And set up to be rotatable for first handle 1 with joint 3, also make first clamp piece 9 rotatable for first handle 1, like this when pressing from both sides tight rear windshield, be convenient for adjust the gesture of first clamp piece 9, make first clamp piece 9 can carry out effective laminating with rear windshield's surface in certain scope, also reduced operating personnel's the operation degree of difficulty simultaneously.
As shown in fig. 1 to 6, the second handle 2 is provided with a second fixing pin 17, and the second mounting plate 8 has a second positioning hole into which the second fixing pin 17 is inserted. The second fixing pin 17 is used for positioning the second mounting plate 8 when the second mounting plate 8 and the second handle 2 are assembled, so that the position of the second mounting plate 8 is accurate, and the assembly efficiency is improved. The second fixing pin 17 is cylindrical, the axis of the second fixing pin 17 is perpendicular to the axis of the first pin shaft 4 in space, and the second handle 2 is connected with the second mounting plate 8 through arc welding.
Preferably, the second clamping block 10 has a limiting surface for fitting with a profile of the inner panel of the back door. When an operator places a fixed auxiliary tool, the limiting surface of the second clamping block 10 is attached to the inner plate profile of the back door, so that the second clamping block 10 is accurately placed, and the clamping is reliable.
As shown in fig. 1 to 6, the elastic member 6 is a cylindrical coil spring and is a compression spring. After the auxiliary tool is assembled, a certain pressing force is applied through the elastic element 6, and the influence generated by the reaction force of the adhesive for bonding the rear windshield and the back door is effectively controlled. Elastic element 6 is removable, and elastic element 6 has multiple model, and the elasticity size that elastic element 6 of different models produced is different, and the clamp force that first clamp piece 9 and second clamp piece 10 pressed from both sides tight back windshield and back door can realize adjusting through changing elastic element 6, can be applicable to multiple motorcycle type, improves the commonality. The first handle 1 has a first mounting hole for allowing one end of the elastic element 6 to be inserted, the second handle 2 has a first mounting hole for allowing the other end of the elastic element 6 to be inserted, the first mounting hole is a round hole provided on a side of the first handle 1 facing the second handle 2, and the second mounting hole is a round hole provided on a side of the second handle 2 facing the first handle 1.
As shown in fig. 1 to 6, the first handle 1 and the second handle 2 are rotatably connected through a first pin shaft 4, a first gasket 11 is sleeved on the first pin shaft 4, the first gasket 11 is a flat gasket, a first split pin 13 is arranged on the first pin shaft 4, the first gasket 11 is located between the first split pin 13 and the second handle 2, a pin hole for inserting the first split pin 13 is formed in the first pin shaft 4, and the first split pin 13 is used for limiting and preventing the first pin shaft 4 from falling off. First handle 1 and joint 3 rotate through second round pin axle 5 and connect, and the cover is equipped with second gasket 12 on the second round pin axle 5, and second gasket 12 is flat gasket, and second round pin axle 5 is last and be provided with second split pin 14, and second gasket 12 is located second split pin 14 and connects between 3, is equipped with on the second round pin axle 5 and lets second split pin 14 male pinhole, and second split pin 14 is used for spacingly, prevents that second round pin axle 5 from droing.
The fixed assistive device of car rear windshield of above-mentioned structure, simple structure, light, convenient operation can effectively fix rear windshield, avoids the clearance that rear windshield displacement leads to out of tolerance, glass drops, quality problems such as overflow, glass spontaneous explosion, has improved the product percent of pass.
The invention also provides an assembly method of the automobile rear windshield, which adopts the fixing auxiliary tool of the automobile rear windshield with the structure and comprises the following steps:
s1, pasting the rear windshield on the rear back door;
s2, opening the back door;
s3, clamping the rear windshield and the back door by using the automobile rear windshield fixing auxiliary tool;
and S4, before the automobile body runs to the rain test procedure, taking down the fixed auxiliary tool of the automobile rear windshield.
In the above step S1, the rear windshield is mounted on the rear back door using an adhesive, which is HV3 glass cement.
In the above step S3, the two automobile rear windshield fixing aids are used to clamp the rear windshield and the back door at both ends of the rear windshield, respectively, wherein the first clamping block 9 and the second clamping block 10 of one of the automobile rear windshield fixing aids clamp the rear windshield and the back door at one end in the longitudinal direction of the rear windshield, and the first clamping block 9 and the second clamping block 10 of the other of the automobile rear windshield fixing aids clamp the rear windshield and the back door at the other end in the longitudinal direction of the rear windshield, and the two automobile rear windshield fixing aids are in a symmetrical state.
In step S3, when the operator operates the auxiliary device, the stopper surface of the second clamping block 10 needs to be attached to the inner panel profile of the back door, so as to ensure the consistency of assembly.
In step S4, after the auxiliary fixing tool for the rear windshield of the automobile is placed, the back door needs to be kept open, and before the automobile body moves to the rain inspection process, the operator holds the first handle 1 and the second handle 2, opens the auxiliary fixing tool for the rear windshield of the automobile and takes it down, and then closes the back door, at which time the adhesive is dried. And (4) performing spot check on the matching state of the rear windshield by the inspector, and entering the next procedure after the inspection is qualified. The operator returns the removed automobile rear windshield fixing auxiliary tool to the rear windshield and back door sticking process through logistics.
The invention is described above with reference to the accompanying drawings. It is to be understood that the specific implementations of the invention are not limited in this respect. Various insubstantial improvements are made by adopting the method conception and the technical scheme of the invention; the present invention is not limited to the above embodiments, and can be modified in various ways.

Claims (9)

1. Fixed assistive device of windshield behind car, a serial communication port, including first handle, rotate the second handle of being connected through first round pin axle and first handle, rotate the joint of being connected through second round pin axle and first handle, set up the first mounting panel on connecting, set up the first tight piece of clamp on the first mounting panel, set up the second mounting panel on the second handle, set up on the second mounting panel and cooperate with the first tight piece of clamp in order to press from both sides tight second tight piece of rear windshield and back of the body door and set up the elastic element between first handle and second handle, the axis of first round pin axle parallels with the axis of second round pin axle, the tight piece of first clamp and second clamp adopt soft material to make.
2. The vehicle rear windshield fixing aid as recited in claim 1, wherein the first clamping block and the second clamping block are made of polyurethane.
3. The vehicle rear windshield fixing aid as recited in claim 1, wherein the first handle and the second handle are made of an aluminum alloy material.
4. The vehicle rear windshield fixing aid as claimed in claim 1, wherein a first fixing pin is provided on the joint, and the first mounting plate has a first positioning hole into which the first fixing pin is inserted.
5. The vehicle rear windshield fixing aid as claimed in claim 1, wherein a second fixing pin is provided on the second handle, and the second mounting plate has a second positioning hole into which the second fixing pin is inserted.
6. The vehicle rear windshield fixing aid of claim 1, wherein the second clamping block is provided with a limiting surface for fitting with a profile of a rear back door inner panel.
7. The vehicle rear windshield fixing aid as recited in any one of claims 1 to 6, wherein the elastic member is a cylindrical coil spring and is a compression spring.
8. A method of assembling a rear windshield of an automobile, characterized by using the automobile rear windshield fixing aid of any one of claims 1 to 7, and comprising the steps of:
s1, pasting the rear windshield on the rear back door;
s2, opening the back door;
s3, clamping the rear windshield and the back door by using the automobile rear windshield fixing auxiliary tool;
and S4, before the automobile body runs to the rain test procedure, taking down the fixed auxiliary tool of the automobile rear windshield.
9. The method of assembling a rear windshield of an automobile according to claim 8, wherein in step S3, two automobile rear windshield fixing aids are used to clamp the rear windshield and the back door at both ends of the rear windshield, respectively.
CN202011117904.4A 2020-10-19 2020-10-19 Automobile rear windshield fixing auxiliary tool and rear windshield assembling method Active CN112193030B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011117904.4A CN112193030B (en) 2020-10-19 2020-10-19 Automobile rear windshield fixing auxiliary tool and rear windshield assembling method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011117904.4A CN112193030B (en) 2020-10-19 2020-10-19 Automobile rear windshield fixing auxiliary tool and rear windshield assembling method

Publications (2)

Publication Number Publication Date
CN112193030A true CN112193030A (en) 2021-01-08
CN112193030B CN112193030B (en) 2023-01-06

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Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6212977B1 (en) * 1999-11-16 2001-04-10 Ferng-Jong Liou Spring chuck
CN1671513A (en) * 2002-06-18 2005-09-21 I·D·L·技术工具有限公司 Self-adjusting pliers
US20080256718A1 (en) * 2007-04-17 2008-10-23 Christopher Andrew Mattson Tension locking tool
US20100314816A1 (en) * 2009-06-13 2010-12-16 Ching-Chen Yang Clamp
CN102181235A (en) * 2011-03-15 2011-09-14 南京南车浦镇城轨车辆有限责任公司 Device for bonding, curing, and pressing side window glass of metrovehicle
CN103419602A (en) * 2013-07-25 2013-12-04 奇瑞汽车股份有限公司 Fixing device and fixing method for automobile front and back windshield glass assembly
CN103879475A (en) * 2014-03-25 2014-06-25 中国重汽集团济南动力有限公司 Gluing process for front windshield glass of heavy truck
CN104490461A (en) * 2014-11-28 2015-04-08 江苏双羊医疗器械有限公司 Crimping pliers
CN104540643A (en) * 2012-06-11 2015-04-22 直源国际有限责任公司 Hand tool for use in the quick disconnection of quick connect/disconnect couplings
CN106275133A (en) * 2016-08-05 2017-01-04 江苏金坛汽车工业有限公司 A kind of automobile wind shield glass installation method
US9815412B1 (en) * 2016-05-13 2017-11-14 Kawasaki Jukogyo Kabushiki Kaisha Utility vehicle
CN209581088U (en) * 2018-12-21 2019-11-05 比亚迪股份有限公司 Glass for vehicle window installation auxiliary device
CN209921008U (en) * 2019-04-10 2020-01-10 合肥卡维迪夫密封系统有限公司 Automobile back door glass buffer block

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6212977B1 (en) * 1999-11-16 2001-04-10 Ferng-Jong Liou Spring chuck
CN1671513A (en) * 2002-06-18 2005-09-21 I·D·L·技术工具有限公司 Self-adjusting pliers
US20080256718A1 (en) * 2007-04-17 2008-10-23 Christopher Andrew Mattson Tension locking tool
US20100314816A1 (en) * 2009-06-13 2010-12-16 Ching-Chen Yang Clamp
CN102181235A (en) * 2011-03-15 2011-09-14 南京南车浦镇城轨车辆有限责任公司 Device for bonding, curing, and pressing side window glass of metrovehicle
CN104540643A (en) * 2012-06-11 2015-04-22 直源国际有限责任公司 Hand tool for use in the quick disconnection of quick connect/disconnect couplings
CN103419602A (en) * 2013-07-25 2013-12-04 奇瑞汽车股份有限公司 Fixing device and fixing method for automobile front and back windshield glass assembly
CN103879475A (en) * 2014-03-25 2014-06-25 中国重汽集团济南动力有限公司 Gluing process for front windshield glass of heavy truck
CN104490461A (en) * 2014-11-28 2015-04-08 江苏双羊医疗器械有限公司 Crimping pliers
US9815412B1 (en) * 2016-05-13 2017-11-14 Kawasaki Jukogyo Kabushiki Kaisha Utility vehicle
CN106275133A (en) * 2016-08-05 2017-01-04 江苏金坛汽车工业有限公司 A kind of automobile wind shield glass installation method
CN209581088U (en) * 2018-12-21 2019-11-05 比亚迪股份有限公司 Glass for vehicle window installation auxiliary device
CN209921008U (en) * 2019-04-10 2020-01-10 合肥卡维迪夫密封系统有限公司 Automobile back door glass buffer block

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