CN114659713A - White automobile body gas tightness detects frock - Google Patents
White automobile body gas tightness detects frock Download PDFInfo
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- CN114659713A CN114659713A CN202210292833.4A CN202210292833A CN114659713A CN 114659713 A CN114659713 A CN 114659713A CN 202210292833 A CN202210292833 A CN 202210292833A CN 114659713 A CN114659713 A CN 114659713A
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- plates
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- 238000007789 sealing Methods 0.000 claims abstract description 166
- 238000001514 detection method Methods 0.000 claims abstract description 33
- 229920001971 elastomer Polymers 0.000 claims description 6
- 239000004509 smoke generator Substances 0.000 claims description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 14
- 238000012360 testing method Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012356 Product development Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 229920005549 butyl rubber Polymers 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a white vehicle body air tightness detection tool, and relates to the technical field of detection devices. The white vehicle body air tightness detection tool comprises a sealing device and a fastening device, wherein the sealing device comprises a first sealing plate and a plurality of second sealing plates, the first sealing plate is used for being installed in a back door opening of an automobile, and the second sealing plates are respectively used for being installed in a front door frame, a rear door frame and a front windshield opening of the automobile; the fastening device comprises a first fastening piece and a plurality of second fastening pieces, the first fastening piece is used for fixing the first sealing plate and the automobile body-in-white, the number of the second fastening pieces corresponds to the number of the second sealing plates, and each second fastening piece is used for fixing the corresponding second sealing plate and the automobile body-in-white. The invention aims to solve the problems that the existing white vehicle body air tightness detection tool is not easy to install and not firm in installation.
Description
Technical Field
The invention relates to the technical field of detection devices, in particular to a white vehicle body air tightness detection tool.
Background
With the improvement of living standard, the attention degree of customers to the NVH performance and the sealing performance of the vehicle is continuously improved, and the test of the air tightness performance of the body-in-white becomes a necessary way for the product development of a host factory. When carrying out white automobile body gas tightness test, it is especially difficult to the sealed of front windshield entrance to a cave, door opening, adopts self-control leatheroid template and sticky tape to carry out the circumference sealed usually, and leatheroid template often can not bear the pressure differential and explodes repeatedly in the test process according to this method, and the frock template does not have the support, leads to test efficiency extremely low to the degree of accuracy is poor, and the sealed repeated explosion of experiment also extremely challenges tester's work patience, has great problem.
Disclosure of Invention
The invention mainly aims to provide a white vehicle body air tightness detection tool, and aims to solve the problems that the existing white vehicle body air tightness detection tool is not easy to install and not firm in installation.
In order to achieve the purpose, the invention provides a white vehicle body air tightness detection tool, which comprises:
the sealing device comprises a first sealing plate and a plurality of second sealing plates, wherein the first sealing plate is used for being arranged in a back door opening of an automobile, and the second sealing plates are respectively used for being arranged in front and rear door frames and a front windshield opening of the automobile; and the number of the first and second groups,
the fastening device comprises a first fastening piece and a plurality of second fastening pieces, wherein the first fastening piece is used for fixing the first sealing plate and the automobile body-in-white, the number of the second fastening pieces corresponds to the number of the second sealing plate, and the second fastening pieces are used for fixing the corresponding second sealing plate and the automobile body-in-white.
Optionally, a plurality of first mounting holes distributed along the circumferential direction of the first sealing plate are formed in the first sealing plate;
the first fastener includes:
the plurality of rod pieces are arranged corresponding to the number of the first mounting holes, each rod piece comprises a mounting section and a fixing section which are arranged at an angle with each other, the mounting sections penetrate through the corresponding first mounting holes, external threads are arranged on the peripheries of the mounting sections, and the fixing sections are arranged on the inner sides of the first sealing plates and used for clamping the white automobile body of the automobile; and the number of the first and second groups,
the thread insert is arranged on the outer side of the first sealing plate and is in threaded connection with the mounting section.
Optionally, the periphery of the mounting section of each rod is sleeved with a first sealing ring, and the first sealing ring is arranged between the first sealing plate and the corresponding thread insert.
Optionally, the second fastening device includes a plurality of mounting clips, and each of the mounting clips is disposed along a peripheral side of the corresponding second sealing plate and located inside the corresponding second sealing plate.
Optionally, the second sealing plate is provided with second mounting holes at positions corresponding to the mounting chucks, bolts penetrate through the second mounting holes, the bolts are used for fixing the corresponding mounting chucks and the second sealing plate, and second sealing rings are installed between the bolts and the corresponding second sealing plate.
Optionally, any one of the second sealing plates is provided with a door opening, and a sealing plate is hinged to a position corresponding to the door opening, and the sealing plate has a first state of covering the door opening and a second state of opening the door opening on the moving stroke of the sealing plate.
Optionally, any one of the second sealing plates is provided with an air inlet, and the air inlet is used for connecting an air pipe.
Optionally, a wire inlet is formed in any one of the second sealing plates, and the wire inlet is used for a cable of a smoke generator arranged on the body-in-white of the automobile to extend out of the body-in-white of the automobile.
Optionally, the white body airtightness detection tool further comprises a sealing rubber strip, wherein the sealing rubber strip is used for being stuck between the first sealing plate and the plurality of second sealing plates and the white body of the automobile and sealing gaps between the first sealing plate and the white body of the automobile and the plurality of second sealing plates and the white body of the automobile.
Optionally, the first sealing plate and the plurality of second sealing plates are made of acrylic plates.
According to the technical scheme, the first sealing plate is cut according to the shape of a white automobile body back door opening of an automobile, so that the shape of the first sealing plate is matched with the shape of the automobile back door opening, then the second sealing plates are cut according to the shapes of a front and rear automobile body-in-white door frame and a front windshield opening of the automobile, so that the shapes of the second sealing plates are respectively matched with the front and rear white automobile body door frames and the front windshield opening, the first sealing plate and the second sealing plates are respectively covered on the automobile back door opening, the front and rear automobile door frames and the front windshield opening, the first sealing plate and the automobile body-in-white body are fastened through the first fastening piece, and the second sealing plate and the automobile body-in-white are fastened through the second fastening piece, so that when the air tightness detection is carried out on the white automobile body, the air tightness detection result caused by the existence of gaps among the first sealing plate, the second sealing plates and the automobile body-in-white automobile is prevented from occurring And meanwhile, the first sealing plate and the second sealing plates are all made of hard materials so as to improve the strength of the first sealing plate and the second sealing plates, and the first sealing plate and the second sealing plates can bear the air pressure difference existing in the air tightness detection.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic view of an assembly structure of a first sealing plate and a body-in-white of an embodiment of a body-in-white air tightness detection tool provided by the invention;
fig. 2 is a schematic view of an assembly structure of a second sealing plate and a body-in-white of an embodiment of the body-in-white air tightness detection tool provided by the invention;
FIG. 3 is a schematic front view of the first seal plate of FIG. 1;
FIG. 4 is a schematic front view of a second sealing plate of FIG. 2;
fig. 5 is a front view of another second sealing plate of fig. 2.
The reference numbers illustrate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between the embodiments may be combined with each other, but must be based on the realization of the technical solutions by a person skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
With the improvement of living standard, the attention degree of customers to the NVH performance and the sealing performance of the vehicle is continuously improved, and the test of the air tightness performance of the body-in-white becomes a necessary way for the product development of a host factory. When carrying out white automobile body gas tightness test, it is especially difficult to the sealed of front windshield entrance to a cave, door opening, adopts self-control leatheroid template and sticky tape to carry out the circumference sealed usually, and leatheroid template often can not bear the pressure differential and explodes repeatedly in the test process according to this method, and the frock template does not have the support, leads to test efficiency extremely low to the degree of accuracy is poor, and the sealed repeated explosion of experiment also extremely challenges tester's work patience, has great problem.
In view of this, the present invention provides a body-in-white air tightness detection tool, and fig. 1 to 5 illustrate an embodiment of the present invention.
Referring to fig. 1 and 2, the body-in-white air tightness detection tool comprises a sealing device 1 and a fastening device 2, wherein the sealing device 1 comprises a first sealing plate 11 and a plurality of second sealing plates 12, the first sealing plate 11 is used for being mounted in a back door opening of an automobile, and the plurality of second sealing plates 12 are respectively used for being mounted in front and back door frames and a front windshield opening of the automobile; the fastening device 2 comprises a first fastening member 21 and a plurality of second fastening members 22, wherein the first fastening member 21 is used for fixing the first sealing plate 11 and the white automobile body, the number of the second fastening members 22 is corresponding to the number of the second sealing plate 12, and each second fastening member 22 is used for fixing the corresponding second sealing plate 12 and the white automobile body.
In the technical scheme of the invention, the shape of the first sealing plate 11 is matched with the shape of the back door opening of the white automobile body by cutting the first sealing plate 11 according to the shape of the back door opening of the white automobile body, then the second sealing plates 12 are cut according to the shapes of the front and rear door frames and the front windshield opening of the white automobile body so as to ensure that the shapes of the second sealing plates 12 are respectively matched with the front and rear door frames and the front windshield opening of the white automobile body, the first sealing plate 11 and the second sealing plates 12 are respectively covered on the front and rear door frames and the front windshield opening of the white automobile body, the first sealing plate 11 and the white automobile body are fastened through the first fastening piece 21, and the second fastening piece 22 fastens the second sealing plate 12 and the white automobile body so as to perform air tightness detection on the white automobile body, prevent first closing plate 11 and a plurality of there is the gap between second closing plate 12 and the car body-in-white to lead to the gas tightness testing result to appear the error, simultaneously, first closing plate 11 and a plurality of second closing plate 12 all sets up to hard material to improve its self intensity, make first closing plate 11 and a plurality of second closing plate 12 can bear the atmospheric pressure difference that exists when the gas tightness detected.
It should be noted that, because the front opening of the back door opening of the white automobile body faces outward, and the front and rear door frames and the front windshield opening of the white automobile body face inward, for the first sealing plate 11 and the plurality of second sealing plates 12, the first fastening member 21 and the second fastening member 22 of different types are selected and used, so as to achieve a good fixing effect according to actual use requirements.
The method for detecting the air tightness of the body-in-white through the air tightness detection tool for the body-in-white is not limited, and air pressure detection, smoke detection and the like can be realized.
Specifically, referring to fig. 1 and 3, a plurality of first mounting holes 3 are formed in the first sealing plate 11 and distributed along the circumferential direction thereof; the first fastening piece 21 comprises a plurality of rod pieces 211 and thread sleeves 212, the rod pieces 211 are arranged corresponding to the number of the first mounting holes 3, each rod piece 211 comprises a mounting section 211a and a fixing section 211b which are arranged at an angle, the mounting sections 211a penetrate through the corresponding first mounting holes 3, external threads are arranged on the outer peripheries of the mounting sections 211a, and the fixing sections 211b are arranged on the inner sides of the first sealing plates 11 and used for clamping the white bodies of the automobiles; the threaded sleeve 212 is disposed outside the first sealing plate 11 and is screwed to the mounting section 211 a.
The first fastening member 21 is disposed to form the mounting section 211a and the fixing section 211b which are disposed at an angle with respect to each other, the mounting section 211a extends out from the inner side of the first sealing plate 11 to the outer side of the first sealing plate 11 through the first mounting hole 3, the mounting section 211a located on the outer side of the first sealing plate 11 is sleeved with the threaded sleeve 212, and the threaded sleeve 212 is screwed so that the fixing section 211b can be fastened on the seam allowance of the back door hole of the automobile, thereby achieving relative fixing between the first sealing plate 11 and the white automobile body, wherein the shape of the fixing section 211b is not limited, and can be abutted against the seam allowance of the back door hole of the white automobile body, specifically, in this embodiment, since the seam allowance of the back door hole of the white automobile body is opened, the shape of the fixing section 211b is set to be a hook shape, one end of the bent portion of the fixing section 211b is embedded into the opening when the first sealing plate 11 is fastened, so that the effect of limiting and fixing is achieved, and the firmness of the first sealing plate 11 during installation is guaranteed. Meanwhile, the first sealing plate 11 is provided with a plurality of first mounting holes 3, so that a plurality of first fasteners 21 can be mounted and fixed, and the sealing performance and stability of the mounting of the first sealing plate 11 and the white automobile body are further improved.
When the first fastening member 21 is installed, the installation section 211a of the first fastening member needs to penetrate through the first sealing plate 11 through the first installation hole 3, the outer periphery of the installation section 211a is threaded, and a certain gap exists between the threaded portion and the first installation hole 3, so that a first sealing ring 4 is sleeved on the outer periphery of the installation section 211a of each rod member 211, and the first sealing ring 4 is arranged between the first sealing plate 11 and the corresponding threaded sleeve 212. By arranging the first sealing ring 4, when the threaded sleeve 212 is screwed, the first sealing ring 4 between the first sealing plate 11 and the threaded sleeve 212 is pressed, so that the first sealing ring 4 can cover a gap between the mounting section 211a and the first mounting hole 3, and leakage from the gap between the mounting section 211a and the first mounting hole 3 is avoided during an air-tight test. In addition, in order to further ensure the air tightness, after the screw sleeve 212 fastens the first sealing plate 11, the periphery of the screw sleeve 212 is coated with butyl rubber to fill up any gaps.
Referring to fig. 2, the second fastening device 2 includes a plurality of mounting clips 221, and the mounting clips 221 are disposed along the circumferential side of the corresponding second sealing plate 12 and located inside the corresponding second sealing plate 12. Through the installation chuck 221 is right the second sealing plate 12 is installed, because the second sealing plate 12 installation position corresponds front and back door frame and the front windshield opening of white automobile body, and the tang position of white automobile body here all sets up inwards, consequently sets up the embedding of installation chuck 221 is right in the tang the second sealing plate 12 is fixed, and follows the week side of second sealing plate 12 is installed a plurality ofly the installation chuck 221 is installed to reach the firm effect of second sealing plate 12, wherein, the installation chuck 221 sets up the form unlimited, in this embodiment, the installation chuck 221 sets up to horizontal quick clamp.
Further, referring to fig. 2, 4 and 5, second mounting holes 5 are formed in the second sealing plate 12 at positions corresponding to the mounting chucks 221, bolts 6 are inserted into the second mounting holes 5, each bolt 6 is used for fixing the corresponding mounting chuck 221 and the second sealing plate 12, and a second sealing ring 7 is installed between each bolt 6 and the corresponding second sealing plate 12. By placing the second seal ring 7 between the bolt 6 and the second mounting hole 5, the corresponding second mounting hole 5 is sealed when the bolt 6 fastens the second seal plate 12.
Referring to fig. 4, a door opening 8 is formed in any one of the second sealing plates 12, and a sealing plate 9 is hinged to a position corresponding to the door opening 8, where the sealing plate 9 has a first state of covering the door opening 8 and a second state of opening the door opening 8 on a moving stroke thereof. The door opening 8 is formed in one second sealing plate 12, so that a tester can enter the white vehicle body or come out of the white vehicle body, the tester can conveniently match with the white vehicle body, the first sealing plate 11 and the second sealing plate 12 can be installed inside the white vehicle body and outside the white vehicle body at the same time, and a test detection instrument can be conveniently placed inside the white vehicle body; specifically, in this embodiment, the door opening 8 is formed in the second sealing plate 12 installed on the rear door frame of the automobile, and the sealing plate 9 is hinged to the second sealing plate 12, so that during the test, the door opening 8 is covered by rotating the sealing plate 9, and after the door opening 8 is covered by the sealing plate 9, an adhesive tape is adhered to the contact position between the sealing plate 9 and the corresponding second sealing plate 12, so as to ensure the air tightness of the door opening.
Further, referring to fig. 5, an air inlet 10 is formed in any one of the second sealing plates 12, and the air inlet 10 is used for connecting an air pipe. An air inlet 10 is formed in any one of the second sealing plates 12, and an air pipe is connected to the position of the air inlet 10 to detect the air pressure difference of the white automobile body of the automobile, wherein the air pipe is in sealing connection with the air inlet 10 through an adhesive tape.
Furthermore, when the white body of the automobile is subjected to smoke detection, the smoke generator needs to be arranged in the white body of the automobile, so that a wire inlet 13 is formed in any one of the second sealing plates 12, and a cable of the smoke generator arranged in the white body of the automobile extends out of the white body of the automobile through the wire inlet 13. Therefore, the smoke generator in the white body of the automobile can be connected to an external power supply, and when the cable extends out of the wire inlet 13, the wire inlet 13 needs to be sealed through an adhesive tape.
Referring to fig. 1 and 2, the white body air tightness detection tool further includes a sealing rubber strip 14, and the sealing rubber strip 14 is used to be adhered between the first sealing plate 11 and the plurality of second sealing plates 12 and the white body of the automobile, and is used to seal gaps between the first sealing plate 11 and the plurality of second sealing plates 12 and the white body of the automobile. Because the first sealing plate 11 with the second sealing plate 12 all sets up to hard material, and white automobile body itself belongs to hard material, works as when first sealing plate 11 with the second sealing plate 12 is installed on the white automobile body of car, easily produces the gap each other, then through first sealing plate 11 second sealing plate 12 with the white automobile body of car paste before have joint strip 14 to right the first sealing plate 11 the gap between second sealing plate 12 and the white automobile body of car seals, improves the accuracy that the gas tightness detected.
Further, the first seal plate 11 and the plurality of second seal plates 12 are made of acrylic plates. Through with first closing plate 11 with second closing plate 12 all sets up to the ya keli board, when guaranteeing its self high strength, the experimenter of being convenient for sees through the inside condition of gabbin body through the ya keli board.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a white automobile body gas tightness detects frock which characterized in that includes:
the sealing device comprises a first sealing plate and a plurality of second sealing plates, wherein the first sealing plate is used for being arranged in a back door hole of an automobile, and the second sealing plates are respectively used for being arranged in a front door frame, a rear door frame and a front windshield hole of the automobile; and (c) a second step of,
the fastening device comprises a first fastening piece and a plurality of second fastening pieces, wherein the first fastening piece is used for fixing the first sealing plate and the automobile body-in-white, the number of the second fastening pieces corresponds to the number of the second sealing plate, and the second fastening pieces are used for fixing the corresponding second sealing plate and the automobile body-in-white.
2. The body-in-white airtightness detection tool according to claim 1, wherein the first seal plate is provided with a plurality of first mounting holes distributed along a circumferential direction thereof;
the first fastener includes:
the plurality of rod pieces are arranged corresponding to the number of the first mounting holes, each rod piece comprises a mounting section and a fixing section which are arranged at an angle with each other, the mounting sections penetrate through the corresponding first mounting holes, external threads are arranged on the peripheries of the mounting sections, and the fixing sections are arranged on the inner sides of the first sealing plates and used for clamping the white automobile body of the automobile; and the number of the first and second groups,
the thread insert is arranged on the outer side of the first sealing plate and is in threaded connection with the mounting section.
3. The white body airtightness detection tool according to claim 2, wherein a first seal ring is sleeved on the outer periphery of the mounting section of each rod, and the first seal ring is arranged between the first seal plate and the corresponding thread insert.
4. The body-in-white airtightness detection tool according to claim 1, wherein the second fastening device includes a plurality of mounting clips, and each of the mounting clips is disposed along a peripheral side of the corresponding second seal plate and on an inner side of the corresponding second seal plate.
5. The body-in-white airtightness detection tool according to claim 4, wherein the second seal plate is provided with second mounting holes at positions corresponding to the mounting chucks, bolts are provided in the second mounting holes, each bolt is used for fixing the corresponding mounting chuck and the second seal plate, and a second seal ring is provided between each bolt and the corresponding second seal plate.
6. The body-in-white airtightness detection tool according to claim 1, wherein any one of the second seal plates is provided with a door opening, and a seal plate member is hinged to a position corresponding to the door opening, and the seal plate member has, on its movement stroke, a first state in which the door opening is closed and a second state in which the door opening is opened.
7. The white body airtightness detection tool according to claim 1, wherein an air inlet is formed in any one of the second seal plates, and the air inlet is used for being connected with an air pipe.
8. The white body airtightness detection tool according to claim 1, wherein a wire inlet is formed in any one of the second seal plates, and the wire inlet is used for a cable of a smoke generator placed on the white body of the automobile to extend out of the white body of the automobile.
9. The body-in-white airtightness detection tool according to claim 1, further comprising a sealing rubber strip, wherein the sealing rubber strip is used for being stuck between the first sealing plate and the plurality of second sealing plates and the body-in-white of the automobile, and for sealing gaps between the first sealing plate and the plurality of second sealing plates and the body-in-white of the automobile.
10. The body-in-white airtightness detection tool according to claim 1, wherein the first seal plate and the plurality of second seal plates are made of acrylic plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210292833.4A CN114659713A (en) | 2022-03-23 | 2022-03-23 | White automobile body gas tightness detects frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210292833.4A CN114659713A (en) | 2022-03-23 | 2022-03-23 | White automobile body gas tightness detects frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114659713A true CN114659713A (en) | 2022-06-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210292833.4A Pending CN114659713A (en) | 2022-03-23 | 2022-03-23 | White automobile body gas tightness detects frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114659713A (en) |
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