CN213566238U - Utensil is assisted in adjustment of fender clearance flatness - Google Patents
Utensil is assisted in adjustment of fender clearance flatness Download PDFInfo
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- CN213566238U CN213566238U CN202022328171.0U CN202022328171U CN213566238U CN 213566238 U CN213566238 U CN 213566238U CN 202022328171 U CN202022328171 U CN 202022328171U CN 213566238 U CN213566238 U CN 213566238U
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- fender
- clearance
- adjustment
- utensil
- chock
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Abstract
The utility model discloses an utensil is assisted in adjustment of fender clearance flatness, including assisting the utensil body, set up on assisting the utensil body and be used for adsorbing the magnet of front door and fender and rotatable setting up on assisting the utensil body and be used for inserting the clearance chock in the clearance between front door and the fender, assist the utensil body have be used for with the first adjusting surface that the surface of front door contacted with be used for with the second adjusting surface that the surface of fender contacted, the clearance chock is located between first adjusting surface and the second adjusting surface. The utility model discloses an utensil is assisted in adjustment of fender clearance flatness, convenient operation, simple structure, the cost of manufacture is low, can improve fender and qianmen assembly's clearance, the measurement work efficiency of flatness, and the uniformity is good, helps improving the product percent of pass.
Description
Technical Field
The utility model belongs to the technical field of the car production facility, specifically speaking, the utility model relates to an utensil is assisted in adjustment of fender clearance flatness.
Background
In an automobile welding workshop, when an operator matches the gap and the flatness of the fender and peripheral parts (a front cover, a side wall and a front door assembly), the operator firstly assembles by using a fender harness, and then performs precision adjustment after the assembly is finished, so that the gap and the flatness matched with the front cover, the side wall and the front door assembly meet the product definition standard. The fender and the clearance that preceding cover matees, the flatness is controlled by whole harness, the clearance that left/right fender and preceding cover matees, the flatness is guaranteed more easily, need almost not the precision adjustment, but the clearance that left/right fender and left/right front door assembly mate, the flatness is controlled by the harness alone, and there is tolerance fluctuation after the left/right front door assembly is bordured, the fender uses harness assembly back, need operating personnel to carry out the precision adjustment many times, the clearance of fender and preceding door assembly, the flatness just can satisfy product definition standard requirement. When the precision adjustment, operating personnel need continuous synchronous use clearance chi, steel plate chi/flatness gauge, measure the clearance, the flatness of fender and qianmen assembly, and measured data and product definition match standard contrast, and operating personnel need be through many times precision adjustment, and extravagant man-hour, production efficiency are low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an utensil is assisted in adjustment of fender clearance flatness, the purpose is improvement work efficiency.
In order to realize the purpose, the utility model discloses the technical scheme who takes does: utensil is assisted in adjustment of fender clearance flatness of car, including assisting the utensil body, set up on assisting the utensil body and be used for adsorbing the magnet of front door and fender and rotatable set up on assisting the utensil body and be used for inserting the clearance chock in the clearance between front door and the fender, assist the utensil body and have the first adjustment face that is used for contacting with the surface of front door and be used for the second adjustment face that contacts with the surface of fender, the clearance chock is located between first adjustment face and the second adjustment face.
The clearance chock includes the chock body, with this body coupling's of chock connecting block and the round pin axle of being connected with the connecting block, assist the utensil body and have the storage tank that holds the chock body and let the first mounting hole of round pin axle male, first mounting hole is the round hole, the storage tank is located first adjustment face with between the second adjustment face.
The containing groove is a convex-shaped groove.
The first adjusting surface and the second adjusting surface are provided with cross-shaped grooves, and the first adjusting surface and the second adjusting surface of each cross-shaped groove are respectively divided into 4 parts.
The magnet sets up a plurality ofly, first adjustment face with all set up a plurality of second mounting holes that are used for holding magnet on the second adjustment face, the second mounting hole distributes around "cross" type groove.
The magnet is installed on the auxiliary tool body through a first bolt.
The auxiliary tool body is provided with a handle.
The utility model discloses an utensil is assisted in adjustment of fender clearance flatness, convenient operation, simple structure, the cost of manufacture is low, can improve fender and qianmen assembly's clearance, the measurement work efficiency of flatness, and the uniformity is good, helps improving the product percent of pass.
Drawings
The description includes the following figures, the contents shown are respectively:
fig. 1 is a schematic front view of an isometric view of an auxiliary tool for adjusting the gap flatness of fender panels of an automobile according to the present invention;
fig. 2 is a schematic view of an isometric view of a reverse side structure of the fender gap flatness adjustment aid of the present invention;
FIG. 3 is an exploded view of the fender gap flatness adjustment aid of the present invention;
FIG. 4 is a schematic view of the present invention showing the use state of the auxiliary device for adjusting the gap flatness of the fender panel;
FIG. 5 is an enlarged view of a portion of FIG. 4;
fig. 6 is a front view of the auxiliary device for adjusting the gap flatness of the fender of the automobile of the present invention;
fig. 7 is a right side view of the fender gap flatness adjustment aid of the present invention;
fig. 8 is a top view of the fender gap flatness adjustment aid of the present invention;
fig. 9 is a back view of the fender gap flatness adjustment aid of the present invention;
fig. 10 is a left side view of the fender gap flatness adjustment aid of the present invention;
labeled as: 1. a front door; 2. a fender panel; 3. a front cover assembly; 4. a side wall assembly; 5. an auxiliary tool body; 501. a first adjusting surface; 502. a second adjusting surface; 503. a containing groove; 6. a magnet; 7. a first bolt; 8. a second bolt; 9. a clearance block; 901. a chock body; 902. connecting blocks; 903. a pin shaft; 10. a handle; 11. a pin.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings, for the purpose of helping those skilled in the art to understand more completely, accurately and deeply the conception 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 10, the utility model provides an utensil is assisted in adjustment of fender clearance flatness, including assisting utensil body 5, set up on assisting utensil body 5 and be used for adsorbing magnet 6 of front door and fender and rotatable set up on assisting utensil body 5 and be used for inserting clearance chock 9 in the clearance between front door and fender, assist utensil body 5 has the first adjustment face 501 that is used for contacting with the surface of front door and is used for the second adjustment face 502 that contacts with the surface of fender, clearance chock 9 is located between first adjustment face 501 and second adjustment face 502.
Specifically, when the operator precisely adjusts the fender, the operator directly places the auxiliary on the front door and the fender, and directly precisely adjusts the fender by attaching the first adjustment surface 501 to the front door with the front door as a reference, so that the fender is attached to the second adjustment surface 502, without performing multiple precision adjustments and measurements. As shown in fig. 1 to 10, the auxiliary tool body 5 has a certain length, width and thickness, the length direction, the width direction and the thickness direction of the auxiliary tool body 5 are all perpendicular to each other, the gap block 9 is located at the middle position of the length direction and the width direction of the auxiliary tool body 5, the auxiliary tool body 5 is made of blue nylon, the handle 10 is made of aluminum alloy, and the gap block 9 and the pin 11 are made of 45# steel.
As shown in fig. 1 to 10, the gap plug 9 includes a plug body 901, a connecting block 902 connected to the plug body 901, and a pin 903 connected to the connecting block 902, the auxiliary body 5 has a receiving groove 503 for receiving the plug body 901 and a first mounting hole for inserting the pin 903, the first mounting hole is a circular hole, and the receiving groove 503 is located between the first adjusting surface 501 and the second adjusting surface 502. The receiving groove 503 is a "convex" groove, the receiving groove 503 is located at the middle position of the auxiliary tool body 5 in the length direction, and the receiving groove 503 is disposed to penetrate along the width direction of the auxiliary tool body 5. The clearance chock 9 is a rectangular block-shaped structure, one end of the clearance chock 9 is fixedly connected with the connecting block 902, the width a of the clearance chock 9 is smaller than that of the connecting block 902, the width directions of the clearance chock 9 and the connecting block 902 are parallel, and the width direction of the clearance chock 9 is perpendicular to the thickness direction of the auxiliary tool body 5. The clearance chock 9 assembles to assisting on the utensil body 5, and processing has a pin connecting hole on the clearance chock 9 to use pin 11 to connect, pin connecting hole and pin 11 transition fit prevent that clearance chock 9 from dropping. The round pin axle 903 is the cylinder, and in the round pin axle 903 inserted first mounting hole, the axis of first mounting hole paralleled with the thickness direction of assisting utensil body 5, the pin joint hole was the round hole that sets up on round pin axle 903, and first mounting hole lies in between connecting block 902 and the pin 11, and the length of pin 11 is greater than in the first mounting hole, and the length and the width of connecting block 902 are greater than the diameter of first mounting hole, and connecting block 902 lies in storage tank 503, and the width of connecting block 902 is less than the width of storage tank 503. The first adjusting surface 501 and the second adjusting surface 502 of the auxiliary tool body 5 are machined according to a front surface and fender panel type surface machining method, the width a of the plug block body 901 of the clearance plug block 9 is machined according to a clearance standard defined by a front door and a fender product, the width a of the plug block body 901 is 4mm, and the clearance b between the connecting block 902 and the inner wall surface in the accommodating groove 503 is 2 mm.
As shown in fig. 1 to 10, the first adjustment surface 501 is provided with a cross-shaped groove, and the cross-shaped groove is divided into 4 parts of the first adjustment surface 501. The second adjustment surface 502 is also provided with a cross-shaped groove, and the cross-shaped groove second adjustment surface 502 is divided into 4 parts. The magnets 6 are arranged in a plurality of numbers, a plurality of second mounting holes used for accommodating the magnets 6 are formed in the first adjusting surface 501 and the second adjusting surface 502, and the second mounting holes are distributed on the periphery of the cross-shaped groove. When the front door is used, one part of the magnet 6 adsorbs the front door, and the other part of the magnet 6 adsorbs the fender.
As shown in fig. 1 to 10, in the present embodiment, a total of 8 magnets 6 are provided, and 4 second mounting holes are provided in each of the first adjustment surface 501 and the second adjustment surface 502. Magnet 6 is installed on assisting utensil body 5 through first bolt 7, prevents that magnet 6 from droing, and magnet 6 has the internal thread hole that lets first bolt 7 twist, assists utensil body 5 to have the bolt hole that lets first bolt 7 pass, and the axis of first bolt 7 is parallel with the axis of round pin axle 903. When the adjustment assistive device is placed on the fender and the front door, the magnet 6 is adsorbed on the metal plate, so that the adjustment surface of the assistive device is completely attached to the metal plate. Magnet 6 and first bolt 7 are threaded connection, and after the adjustment assistive device used a period, if magnetic force weakened, make things convenient for magnet 6 to change.
As shown in fig. 1 to 10, the auxiliary tool body 5 is provided with a handle 10, a length direction of the handle 10 is parallel to a length direction of the auxiliary tool body 5, the handle 10 and the chock body 901 are respectively located at two opposite sides of the auxiliary tool body 5, and the handle 10 is mounted on the auxiliary tool body 5 through two second bolts 8. A groove is processed on the handle mounting surface of the auxiliary tool body 5, and handle mounting bolt holes and locking bolt assembling holes are respectively processed on two sides of the groove.
The clearance chock 9 assembles to assisting utensil body 5, and the round pin axle 903 and the first mounting hole of clearance chock 9 are clearance fit, and clearance chock 9 can rotate for assisting utensil body 5, and when clearance chock 9 bordures the contact with the front door, can rotate automatically, and the error of borduring of adjustment front door makes clearance chock 9 bordure with the front door and accomplishes the laminating, accurate adjustment and fender cooperation clearance. The connecting block 902 of clearance chock 9 reserves the 2mm clearance with the internal face of assisting utensil body 5, prevents that clearance chock 9 is great at "protruding" type inslot rotation, is unfavorable for assisting the utensil with the adjustment and places fender and front door matching department, and in handle installation face recess, pin 11 is connected with clearance chock 9, avoids staff's manual operation handle 10's business turn over space, prevents that the hand from colliding with pin 11 and clearance chock 9.
The fender adjusting tool is used when a welding workshop is used for accurately adjusting a fender, two adjusting auxiliary tools are used on the left side, the left side and the right side are used symmetrically, four adjusting auxiliary tools are needed, wherein a first adjusting surface 501 and a second adjusting surface 502 of an auxiliary tool body 5 are machined according to placing positions on a front vehicle door and a fender, the front vehicle door and the fender are molded, and other adjusting auxiliary tool assembling parts are shared.
In the welding workshop, operating personnel assembles back door, left/right back door assembly, left/right front door after adjusting, uses harness assembly left/right fender, and after the fender assembly was accomplished, operating personnel got fender clearance flatness adjustment and assisted the utensil and place the position of placing of definition on front door and the fender (having on the front door and placing the reference molding, make things convenient for operating personnel to place), and two adjustment are assisted to position about the left and right sides respectively.
When the utensil was placed in the adjustment, clearance chock 9 earlier with the preceding door of borduring face contact, clearance chock 9 is rotatory, corrects the error automatically, makes connecting block 902 on the clearance chock 9 laminate completely with the face of borduring of preceding door, and handheld adjustment is assisted utensil handle 10 translation again and is put into, makes the first adjustment face 501 of assisting utensil body 5 laminate completely with preceding door, and magnet 6 adsorbs on the panel beating of preceding door.
Because of the adjustment assists the utensil lightly, little, magnet 6 can adsorb firmly, and staff's hand loosens the back, observes whether fender and the connecting block 902 laminating of clearance chock 9, whether laminate with the second adjustment face 502 of assisting utensil body 5, if not laminate then the fender adjustment makes it all laminate, then fastens fender mounting bolt, takes off fender clearance flatness adjustment and assists the utensil, and the matching clearance of fender and front door, the flatness satisfies product definition standard promptly, does not need precision adjustment many times.
The invention has been described above by way of example with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited by the above-described manner. Various insubstantial improvements are made by adopting the method conception and the technical proposal of the utility model; or without improvement, the above conception and technical solution of the present invention can be directly applied to other occasions, all within the protection scope of the present invention.
Claims (7)
1. Utensil is assisted in fender clearance flatness adjustment, its characterized in that: including assisting the utensil body, set up on assisting the utensil body and be used for adsorbing the magnet of front door and fender and rotatable set up on assisting the utensil body and be used for inserting the clearance chock in the clearance between front door and the fender, assist the utensil body and have the first adjustment face that is used for contacting with the surface of front door and be used for the second adjustment face that contacts with the surface of fender, clearance chock is located between first adjustment face and the second adjustment face.
2. An automobile fender gap flatness adjustment aid according to claim 1, wherein: the clearance chock includes the chock body, with this body coupling's of chock connecting block and the round pin axle of being connected with the connecting block, assist the utensil body and have the storage tank that holds the chock body and let the first mounting hole of round pin axle male, first mounting hole is the round hole, the storage tank is located first adjustment face with between the second adjustment face.
3. An automobile fender gap flatness adjustment aid according to claim 2, wherein: the containing groove is a convex-shaped groove.
4. An automobile fender gap flatness adjustment aid according to claim 1, wherein: the first adjusting surface and the second adjusting surface are provided with cross-shaped grooves, and the first adjusting surface and the second adjusting surface of each cross-shaped groove are respectively divided into 4 parts.
5. An automobile fender gap flatness adjustment aid according to claim 4, wherein: the magnet sets up a plurality ofly, first adjustment face with all set up a plurality of second mounting holes that are used for holding magnet on the second adjustment face, the second mounting hole distributes around "cross" type groove.
6. An automobile fender gap flatness adjustment aid according to any one of claims 1 to 5, wherein: the magnet is installed on the auxiliary tool body through a first bolt.
7. An automobile fender gap flatness adjustment aid according to any one of claims 1 to 5, wherein: the auxiliary tool body is provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022328171.0U CN213566238U (en) | 2020-10-19 | 2020-10-19 | Utensil is assisted in adjustment of fender clearance flatness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022328171.0U CN213566238U (en) | 2020-10-19 | 2020-10-19 | Utensil is assisted in adjustment of fender clearance flatness |
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| Publication Number | Publication Date |
|---|---|
| CN213566238U true CN213566238U (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022328171.0U Active CN213566238U (en) | 2020-10-19 | 2020-10-19 | Utensil is assisted in adjustment of fender clearance flatness |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115319663A (en) * | 2022-07-15 | 2022-11-11 | 奇瑞汽车股份有限公司 | Spacing of adjustment back door clearance, flatness assists utensil |
-
2020
- 2020-10-19 CN CN202022328171.0U patent/CN213566238U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115319663A (en) * | 2022-07-15 | 2022-11-11 | 奇瑞汽车股份有限公司 | Spacing of adjustment back door clearance, flatness assists utensil |
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