CN113879406A - Novel roof of middle-high top series passenger car and manufacturing method thereof - Google Patents
Novel roof of middle-high top series passenger car and manufacturing method thereof Download PDFInfo
- Publication number
- CN113879406A CN113879406A CN202111189878.0A CN202111189878A CN113879406A CN 113879406 A CN113879406 A CN 113879406A CN 202111189878 A CN202111189878 A CN 202111189878A CN 113879406 A CN113879406 A CN 113879406A
- Authority
- CN
- China
- Prior art keywords
- roof
- top cover
- beam assembly
- novel
- front side
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 35
- 238000003466 welding Methods 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 16
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000004080 punching Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/06—Fixed roofs
-
- 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
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a novel roof of a middle and high top series passenger car and a manufacturing method thereof, wherein the roof comprises the following steps: the top cover, the guard plates and the tail plate are welded on the top cover beam to produce the top of the middle-high top series passenger car. Compared with the traditional top cover manufacturing mode, the novel top of the middle-high top series passenger car and the manufacturing method thereof perform welding combination by producing simple sheet metal parts, avoid the development of large-scale complex dies, reduce the difficulty of stamping and forming and greatly improve the productivity and quality.
Description
Technical Field
The invention relates to the technical field of vehicle body metal plates, in particular to a novel roof of a middle and high top series passenger car and a manufacturing method thereof.
Background
The roof is used as the most important dimension of the length of a vehicle body to be strictly controlled, whether the side influences the whole vehicle assembly of the front and rear walls, the side walls and the vehicle body chassis of the vehicle body, the roof of public transport and passenger car products is used as one of five large sheets of the vehicle body, the universality is very strong, the structure is similar, the national lightweight new energy assistance condition of the passenger car determines that the basic dimensions of the large bus and the public transport are generally 12.5M, 10.5M, 10.8M, 8.5M, 6M and the like along with the diversified requirements of customers, the basic dimensions of the large bus and the medium bus are divided into the large bus and the medium bus, the requirements of the customers on the space of the vehicle body are higher and higher along with the development of the times, and therefore, the height of the roof is crucial to the light passengers.
The traditional way of manufacturing is to manufacture three large top covers, as shown in fig. 3, a large front top cover 301, a large middle top cover 302 and a large rear top cover 303 are produced by stamping dies and then welded onto a vehicle body cross beam by spot welding;
however, the manufacturing process is a great technical challenge, and a large complicated stamping die needs a great investment time period for producing the top cover, and secondly, a great top cover usually means that great forming work is needed, so that the problem of equipment unloading caused by excessive forming work can occur in the production process, which affects production.
Disclosure of Invention
The invention aims to provide a novel roof of a middle and high top series passenger car and a manufacturing method thereof, and aims to solve the problems that the unloading of equipment is caused by overlarge forming work in the production process, the production is influenced, in addition, the cracking of a metal plate is caused by the extremely large forming work, and the yield of products is greatly reduced in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a novel roof of a middle and high top series passenger car and a manufacturing method thereof comprise the following steps: the novel roof comprises a roof frame, a novel middle top cover, a right front side wall guard plate, a novel label top cover, a novel rear top cover, a right side tail plate, a left front side wall guard plate, a first top cover beam assembly, a second top cover beam assembly, a third top cover beam assembly, a fourth top cover beam assembly and a fifth top cover beam assembly;
the novel middle top cover, the right front side wall guard plate, the novel label top cover, the novel rear top cover, the right side tail board, the left side tail board and the left front side wall guard plate are welded on the top cover beam;
the top cover beam assembly I, the top cover beam assembly II, the top cover beam assembly III, the top cover beam assembly IV and the top cover beam assembly V are welded on a passenger car body;
the roof frame is a main mounting structure of the top of a vehicle and comprises a novel middle roof cover, a right front side wall guard plate, a novel label roof cover, a novel rear roof cover, a right side tail board, a left front side wall guard plate, a roof beam assembly I, a roof beam assembly II, a roof beam assembly III, a roof beam assembly IV and a roof beam assembly V;
a roof clamp; the top clamp is a main fixing structure of the roof frame, the roof clamp is positioned at the bottom end of the roof frame, and the roof clamp is fixedly connected with the roof frame in a clamping manner;
the novel method for manufacturing the roof of the middle-high top series passenger car comprises the following three steps:
s1, punching out the small sheet metal part through a punching die: the novel middle top cover, the right front side wall guard plate, the novel label top cover, the novel rear top cover, the right side tail board, the left side tail board and the left front side wall guard plate;
s2, welding the novel middle top cover, the right front side wall guard plate, the novel label top cover, the novel rear top cover, the right side wall tail plate, the left side wall tail plate and the left front side wall guard plate to the top cover beam assembly I, the top cover beam assembly II, the top cover beam assembly III, the top cover beam assembly IV and the top cover beam assembly V by means of a positioning clamp, and assembling to form a roof frame;
and S3, welding the roof assembly to the vehicle body.
By adopting the technical scheme, compared with the manufacturing mode of the traditional top cover, the production of simple sheet metal parts is adopted for welding combination, the development of a large-scale complex die is avoided, the difficulty of stamping is also reduced, and the productivity and the quality are greatly improved.
As a preferred technical scheme of the invention, the first top cover beam assembly, the second top cover beam assembly, the third top cover beam assembly, the fourth top cover beam assembly and the fifth top cover beam assembly are distributed at the top end of the roof clamp at equal intervals.
By adopting the technical scheme, the top cover beam assembly is uniformly distributed, and when the top cover is connected with the novel middle top cover, the right front side wall guard plate, the novel sign top cover, the novel rear top cover, the right side tail board, the left side tail board and the left front side wall guard plate, the stress is more uniform, so that the roof structure of the passenger car is more stable.
As a preferred technical scheme of the invention, the right front side wall guard plate and the left front side wall guard plate are of the same structure, and the distance between the inner walls of the right front side wall guard plate and the left front side wall guard plate is larger than the width of the novel middle top cover.
Adopt above-mentioned technical scheme, right front side wall backplate and left front side wall backplate when being connected with novel well top cap, through the protrusion structure of self inner wall, can increase the stress point of roof structural connection department, the stability of further increase frame.
According to the preferable technical scheme, the inside of the roof clamp is in threaded connection with a fixing screw, one end of the fixing screw penetrates through the inside of the roof clamp and is connected with the top cover beam assembly, and a compression spring is fixedly mounted on the outer surface of the fixing screw.
By adopting the technical scheme, the roof clamp is connected with the top cover beam assembly through the fixing screws, so that the welding point equalizing force can be realized, meanwhile, the toughness of the connecting surface can be kept through the compression spring, the phenomenon that the welding point is broken due to large impact force is avoided, and the protection performance of the roof frame is improved.
According to the preferable technical scheme, the bottom end of the roof clamp is provided with a roof connecting plate, the outer surface of the roof connecting plate is provided with a roof fixing plate, and the top end of the roof fixing plate and a top surface of an installed roof beam assembly are located on the same horizontal line.
By adopting the technical scheme, the roof connecting plate and the roof fixing plate are arranged at the bottom of the roof clamp, and the roof fixing plate extends to the top surface of the enclosure connecting plate, so that the connection strength of the roof clamp and the roof can be enhanced, and cracks caused by uneven local stress of the roof can be avoided.
As a preferred technical scheme of the invention, 2 enclosure connecting plates are symmetrically arranged on the outer surface of the roof clamp, and the external radian of the enclosure connecting plates is the same as that of the right front side enclosure guard plate and the left front side enclosure guard plate.
By adopting the technical scheme, the connecting surface of the enclosure connecting plate, the right front side wall guard plate and the left front side wall guard plate is more attached, so that the contact area is increased, when the enclosure connecting plate is impacted, the enclosure connecting plate and the enclosure connecting plate form double protection, and the safety of a car roof is improved.
According to the preferable technical scheme, one end of the enclosure connecting plate is provided with a tenon, the tenon is in mortise-tenon joint with the right front side wall guard plate and the left front side wall guard plate, and the inner wall of the tenon is connected with a sealing pad in an attaching mode.
By adopting the technical scheme, the roof fixture is matched with the vehicle side plate in a sliding manner through the internal structure of the connecting plate and the tenon and the sealing gasket, so that the locating function can be achieved when the roof fixture is installed, and the strength of the roof structure can be enhanced.
As a preferred technical scheme, the connecting parts of the right front side wall guard plate, the novel rear top cover of the novel label top cover, the right side tail board, the left side tail board and the left front side wall guard plate are connected with sealing strips.
By adopting the technical scheme, the sealing strip is filled in the joint of the roof frame assembly structure, the sealing property of the joint can be increased, and the structure of the joint of the sealing strip and the roof frame assembly is hidden, so that the mounting space is saved, the appearance is more attractive, and the dismounting and the replacing are more convenient.
Compared with the prior art, the invention has the beneficial effects that: the novel roof of the middle and high top series passenger car and the manufacturing method thereof are as follows:
1. by adding the screws and the fixing plate in the roof clamp and matching the compression springs with the connecting plates, when a vehicle is impacted, the buffer protection effect is achieved, meanwhile, the connecting area of the frame and the clamp can be increased, the overall stress is more uniform, the overall deformation caused by local extrusion is reduced, the difficulty of a metal plate process is increased, the assembling type arrangement can be divided into dies, the work can be done more economically, and the installation details and the safety strength are improved;
2. compared with the traditional top cover manufacturing mode, the manufacturing method has the advantages that the simple sheet metal parts are produced to be welded and combined, the development of a large complex die is avoided, the stamping forming difficulty is reduced, and the productivity and the quality are greatly improved.
Drawings
FIG. 1 is a schematic view of the clamping state of the roof of a middle and high top series passenger car;
FIG. 2 is a schematic perspective view of a clamp for a roof of a middle and high top series passenger car according to the present invention;
FIG. 3 is a schematic structural diagram of a conventional roof of a passenger vehicle of a middle and high top series according to the present invention;
FIG. 4 is a schematic structural diagram of the roof of a middle and high top series passenger car of the invention;
FIG. 5 is a schematic structural view of a cross beam assembly of the roof of a middle and high top series passenger car of the invention;
FIG. 6 is a schematic view of a welding spot structure on the roof of a novel medium and high top series passenger car according to the present invention;
FIG. 7 is a schematic structural diagram of a clamp in front view for the roof of a middle and high top series passenger car according to the invention;
FIG. 8 is a schematic view of the interior of the enclosure connecting plate of the present invention in a top view;
fig. 9 is a schematic view of the structure of the internal connection point of the novel middle top cover and the novel label top cover.
In the figure: 1. a roof rack; 101. a novel middle top cover; 102. a right front side wall guard plate; 103. a novel label top cover; 104. a novel rear top cover; 105. a right side coaming plate; 106. a left side coaming plate; 107. a left front side wall guard plate; 108. a first top cover beam assembly; 109. a top cover beam assembly II; 110. a top cover beam assembly III; 111. a top cover beam assembly IV; 112. a top cover beam assembly V; 2. a roof clamp; 201. a set screw; 202. a compression spring; 203. roof connector panels; 204. a roof fixing plate; 205. a connecting plate for enclosure; 206. a tenon; 207. a gasket; 208. a sealing strip; 301. a conventional passenger car front roof; 302. a conventional passenger car center roof; 303. traditional passenger car rear roof.
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.
Referring to fig. 1-9, the present invention provides a technical solution: a novel roof of a middle and high top series passenger car and a manufacturing method thereof comprise the following steps: the roof structure comprises a roof frame 1, a novel middle top cover 101, a right front side wall guard plate 102, a novel label top cover 103, a novel rear top cover 104, a right side tail plate 105, a left side tail plate 106, a left front side wall guard plate 107, a top cover beam assembly I108, a top cover beam assembly II 109, a top cover beam assembly III 110, a top cover beam assembly IV 111 and a top cover beam assembly V112; the novel middle top cover 101, the right front side wall guard plate 102, the novel label top cover 103, the novel rear top cover 104, the right side end board 105, the left side end board 106 and the left front side wall guard plate 107 are welded on the top cover beam; the first roof beam assembly 108, the second roof beam assembly 109, the third roof beam assembly 110, the fourth roof beam assembly 111 and the fifth roof beam assembly 112 are welded on a passenger car body; the roof frame 1 is a main mounting structure of the top of a vehicle, and the roof frame 1 consists of a novel middle top cover 101, a right front side wall guard plate 102, a novel label top cover 103, a novel rear top cover 104, a right side end wall plate 105, a left side end wall plate 106, a left front side wall guard plate 107, a first roof beam assembly 108, a second roof beam assembly 109, a third roof beam assembly 110, a fourth roof beam assembly 111 and a fifth roof beam assembly 112; a roof clamp 2; the roof clamp 2 is a main fixing structure of the roof frame 1 and is positioned at the bottom end of the roof frame 1, and the roof clamp 2 is fixedly connected with the roof frame 1 in a clamping manner;
the novel method for manufacturing the roof of the middle-high top series passenger car comprises the following three steps:
s1, punching out the small sheet metal part through a punching die: the novel middle top cover 101, the right front side wall guard plate 102, the novel label top cover 103, the novel rear top cover 104, the right side end board 105, the left side end board 106 and the left front side wall guard plate 107;
s2, welding the novel middle top cover 101, the right front side wall guard plate 102, the novel label top cover 103, the novel rear top cover 104, the right side end plate 105, the left side end plate 106 and the left front side wall guard plate 107 to a top cover beam assembly I108, a top cover beam assembly II 109, a top cover beam assembly III 110, a top cover beam assembly IV 111 and a top cover beam assembly V112 by means of the positioning clamp 2, and assembling the roof frame 1;
and S3, welding the roof assembly to the vehicle body.
Compared with the traditional top cover manufacturing mode, the manufacturing method has the advantages that the simple sheet metal parts are produced to be welded and combined, the development of a large complex die is avoided, the stamping forming difficulty is reduced, and the productivity and the quality are greatly improved.
The first top cover beam assembly 108, the second top cover beam assembly 109, the third top cover beam assembly 110, the fourth top cover beam assembly 111 and the fifth top cover beam assembly 112 are distributed at the top end of the roof clamp 2 at equal intervals; the top cap crossbeam assembly distributes evenly, and when being connected with novel well top cap 101, right front side wall backplate 102, novel sign top cap 103, novel back top cap 104, right side wall transom 105, left side wall transom 106, left front side wall backplate 107, the atress is more even to make passenger train roof structure more stable.
The right front side guard plate 102 and the left front side guard plate 107 are in the same structure, and the distance between the inner walls of the right front side guard plate 102 and the left front side guard plate 107 is larger than the width of the novel middle top cover 101; when the right front side wall guard plate 102 and the left front side wall guard plate are connected with the novel middle top cover 101, stress points at the joint of the roof structure can be increased through the protruding structure of the inner wall of the front side wall guard plate, and the stability of the frame is further increased.
A fixing screw 201 is connected with the inner part of the roof clamp 2 through threads, one end of the fixing screw 201 penetrates through the inner part of the roof clamp 2 and is connected with a first roof beam assembly 108, and a compression spring 202 is fixedly arranged on the outer surface of the fixing screw 201; roof anchor clamps 2 are connected through set screw 201 and top cap beam assembly, not only can be for the welding point homodyne, can also keep the toughness of connecting the face through compression spring 202 simultaneously, avoid the impact force big and lead to the welding point fracture to the protectiveness to the roof-rack has been increased.
The bottom end of the roof clamp 2 is provided with a roof connecting plate 203, the outer surface of the roof connecting plate 203 is provided with a roof fixing plate 204, and the top end of the roof fixing plate 204 and the top surface of the installed roof beam assembly 108 are positioned on the same horizontal line; the roof connecting plate 203 and the roof fixing plate 204 are arranged at the bottom of the roof clamp 2, and the roof fixing plate 204 extends to the top surface of the enclosure connecting plate 205, so that the connection strength of the roof clamp 2 and the roof can be enhanced, and cracks caused by uneven local stress of the roof can be avoided.
The outer surface of the roof clamp 2 is symmetrically provided with 2 enclosure connecting plates 205, and the external radian of the enclosure connecting plates 205 is the same as that of the right front side enclosure guard plate 102 and the left front side enclosure guard plate 107; the connecting surfaces of the enclosure connecting plate 205, the right front side guard plate 102 and the left front side guard plate 107 are more attached, so that the contact area is increased, and when the enclosure connecting plate 205 is impacted, double protection is formed, and the safety of the roof is improved.
One end of the enclosure connecting plate 205 is provided with a tenon 206, the tenon 206 is in mortise and tenon connection with the right front side-wall guard plate 102 and the left front side-wall guard plate 107, and the inner wall of the tenon 206 is connected with a sealing gasket 207 in an attaching manner; the roof clamp 2 is in sliding fit with the vehicle side plate through the internal structure of the connecting plate 205, the tenon 206 and the sealing gasket 207, so that the locating function can be achieved during installation, and the strength of the roof structure can be enhanced.
The joints of the right front side wall guard plate 102, the novel back top cover 104 of the novel label top cover 103, the right side tail board 105, the left side tail board 106 and the left front side wall guard plate 107 are connected with a sealing strip 208; through filling sealing strip 208 in roof-rack assembly structure junction, can increase the leakproofness of junction to sealing strip 208 and roof assembly junction structure are hidden, save installation space, and more pleasing to the eye, and the dismouting is changed more conveniently.
The working principle is as follows: when the novel middle-high top series passenger car roof and the manufacturing method thereof are used, the first top cover beam assembly 108, the second top cover beam assembly 109, the third top cover beam assembly 110, the fourth top cover beam assembly 111 and the fifth top cover beam assembly 112 are placed on the roof clamp 2 and are positioned through the pin holes, the pneumatic chuck on the middle roof clamp 2 is opened, the fixing screw 201 penetrates through the interior of the car roof frame 1 and the top cover beam assembly, the first top cover beam assembly 108, the second top cover beam assembly 109, the third top cover beam assembly 110, the fourth top cover beam assembly 111 and the fifth top cover beam assembly 112 are clamped and fixed, and the car roof frame 1, the novel middle top cover 101, the right front side wall guard plate 102, the novel top cover 103, the novel rear top cover 104, the right side wall tail plate 105, the left side wall tail plate 106 and the left front side wall guard plate 107 are placed on the first top cover beam assembly 108, the second top cover beam assembly 109, the third top cover beam assembly 110, the fourth top cover beam assembly 110, the novel top cover beam assembly 103, the novel top cover beam assembly 104, the rear top cover beam assembly 104, the top cover beam assembly 105, the top cover beam assembly, And a fourth roof beam assembly 111 and a fifth roof beam assembly 112 are clamped and fixed with a roof fixing plate 204 through a roof connecting plate 203 arranged inside the roof clamp 2, finally the roof is welded according to a welding spot diagram shown in fig. 6, and a sealing strip 208 is filled at the welding spot to further improve the sealing performance of the connecting spot.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A novel roof of a middle and high top series passenger car and a manufacturing method thereof are characterized by comprising the following steps:
the novel roof structure comprises a roof frame (1), a novel middle top cover (101), a right front side wall guard plate (102), a novel label top cover (103), a novel rear top cover (104), a right side tail plate (105), a left side tail plate (106), a left front side wall guard plate (107), a first top cover beam assembly (108), a second top cover beam assembly (109), a third top cover beam assembly (110), a fourth top cover beam assembly (111) and a fifth top cover beam assembly (112);
the novel middle top cover (101), the right front side wall guard plate (102), the novel label top cover (103), the novel rear top cover (104), the right side end board (105), the left side end board (106) and the left front side wall guard plate (107) are welded on the top cover beam;
the first top cover beam assembly (108), the second top cover beam assembly (109), the third top cover beam assembly (110), the fourth top cover beam assembly (111) and the fifth top cover beam assembly (112) are welded on a passenger car body;
the roof frame (1) is a main mounting structure of the top of a vehicle, and the roof frame (1) consists of a novel middle roof (101), a right front side wall guard plate (102), a novel label roof (103), a novel rear roof (104), a right side end wall plate (105), a left side end wall plate (106), a left front side wall guard plate (107), a roof beam assembly I (108), a roof beam assembly II (109), a roof beam assembly III (110), a roof beam assembly IV (111) and a roof beam assembly V (112);
a roof clamp (2); the car roof frame is a main fixing structure of the car roof frame (1), the car roof clamp (2) is located at the bottom end of the car roof frame (1), and the car roof clamp (2) is fixedly connected with the car roof frame (1) in a clamping mode.
2. The novel middle and high top series passenger car roof and the manufacturing method thereof as claimed in claim 1, wherein the method comprises the following three steps:
s1, punching out the small sheet metal part through a punching die: the novel middle top cover (101), the right front side wall guard board (102), the novel label top cover (103), the novel rear top cover (104), the right side tail board (105), the left side tail board (106) and the left front side wall guard board (107);
s2, welding the novel middle top cover (101), the right front side wall guard plate (102), the novel label top cover (103), the novel rear top cover (104), the right side end wall plate (105), the left side end wall plate (106) and the left front side wall guard plate (107) to a first top cover beam assembly (108), a second top cover beam assembly (109), a third top cover beam assembly (110), a fourth top cover beam assembly (111) and a fifth top cover beam assembly (112) by means of the positioning clamp 2 to form a vehicle top frame (1) in an assembling mode;
and S3, welding the roof assembly to the vehicle body.
3. The novel middle and high top series passenger car roof and the manufacturing method thereof according to claim 1 are characterized in that: the roof beam assembly I (108), the roof beam assembly II (109), the roof beam assembly III (110), the roof beam assembly IV (111) and the roof beam assembly V (112) are distributed at the top end of the roof clamp (2) at equal intervals.
4. The novel middle and high top series passenger car roof and the manufacturing method thereof according to claim 1 are characterized in that: the right front side guard board (102) and the left front side guard board (107) are of the same structure, and the distance between the inner walls of the right front side guard board (102) and the left front side guard board (107) is larger than the width of the novel middle top cover (101).
5. The novel middle and high top series passenger car roof and the manufacturing method thereof according to claim 1 are characterized in that: the roof clamp (2) is internally connected with a fixing screw (201) in a threaded manner, one end of the fixing screw (201) penetrates through the interior of the roof clamp (2) and is connected with a first top cover beam assembly (108) in an interconnecting manner, and a compression spring (202) is fixedly mounted on the outer surface of the fixing screw (201).
6. The novel middle and high top series passenger car roof and the manufacturing method thereof according to claim 1 are characterized in that: the bottom end of the roof clamp (2) is provided with a roof connecting plate (203), the outer surface of the roof connecting plate (203) is provided with a roof fixing plate (204), and the top end of the roof fixing plate (204) and the top surface of the installed roof beam assembly I (108) are located on the same horizontal line.
7. The novel middle and high top series passenger car roof and the manufacturing method thereof according to claim 1 are characterized in that: the outer surface of the car roof clamp (2) is symmetrically provided with 2 enclosure connecting plates (205), and the external radian of the enclosure connecting plates (205) is the same as that of the right front side enclosure guard plate (102) and the left front side enclosure guard plate (107).
8. The novel middle and high top series passenger car roof and the manufacturing method thereof according to claim 1 are characterized in that: one end of the enclosure connecting plate (205) is provided with a tenon (206), the tenon (206) is in mortise and tenon connection with the right front side wall guard plate (102) and the left front side wall guard plate (107), and a sealing pad (207) is attached to the inner wall of the tenon (206).
9. The novel middle and high top series passenger car roof and the manufacturing method thereof according to claim 1 are characterized in that: the connecting parts of the right front side wall guard plate (102), the novel rear top cover (104) of the novel label top cover (103), the right side tail board (105), the left side tail board (106) and the left front side wall guard plate (107) are connected with a sealing strip (208).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111189878.0A CN113879406A (en) | 2021-10-13 | 2021-10-13 | Novel roof of middle-high top series passenger car and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111189878.0A CN113879406A (en) | 2021-10-13 | 2021-10-13 | Novel roof of middle-high top series passenger car and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113879406A true CN113879406A (en) | 2022-01-04 |
Family
ID=79002508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111189878.0A Pending CN113879406A (en) | 2021-10-13 | 2021-10-13 | Novel roof of middle-high top series passenger car and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113879406A (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090033128A1 (en) * | 2007-07-31 | 2009-02-05 | Webasto Ag | Vehicle Roof with a Roof Module |
| CN202106152U (en) * | 2011-05-30 | 2012-01-11 | 铁道部运输局 | Welding tool |
| CN202780300U (en) * | 2012-04-25 | 2013-03-13 | 龙口丛林中德车体***工程有限公司 | Car roof welding tool |
| CN202827774U (en) * | 2012-08-31 | 2013-03-27 | 东风汽车公司 | Automobile top cover |
| CN204383589U (en) * | 2015-01-20 | 2015-06-10 | 安徽江淮汽车股份有限公司 | A kind of lid of cab structure |
| CN204954224U (en) * | 2015-09-01 | 2016-01-13 | 奇瑞汽车股份有限公司 | Vapour car roof positioning fixture |
| CN205237408U (en) * | 2015-12-25 | 2016-05-18 | 龙口丛林中德车体***工程有限公司 | Welding frock with adjustable track transportation vehicles roof module |
| CN206255079U (en) * | 2016-11-24 | 2017-06-16 | 河北中兴汽车制造有限公司 | Light truck body frame |
| CN209683821U (en) * | 2019-03-07 | 2019-11-26 | 威马智慧出行科技（上海）有限公司 | Top cover assembly |
| CN209698331U (en) * | 2019-03-13 | 2019-11-29 | 成都盛泰自动化工程有限公司 | A kind of body of a motor car assembly welding clamp |
| CN210062280U (en) * | 2019-04-28 | 2020-02-14 | 常州市军越车辆科技有限公司 | Multifunctional composite floor |
| CN211728076U (en) * | 2019-12-31 | 2020-10-23 | 广州穗景客车制造有限公司 | Pressing device for passenger car roof framework skin |
| CN211731576U (en) * | 2020-03-31 | 2020-10-23 | 湖南行必达网联科技有限公司 | Vehicle body-in-white structure and vehicle |
| CN212526617U (en) * | 2020-06-30 | 2021-02-12 | 北京福田戴姆勒汽车有限公司 | Truck top cover welding system |
| CN213083312U (en) * | 2020-09-17 | 2021-04-30 | 上海晓奥汽车有限公司 | Commercial affairs car punching press roof |
| CN113212564A (en) * | 2021-05-18 | 2021-08-06 | 华中科技大学 | All-aluminum alloy vehicle mortise and tenon type side wall structure |
-
2021
- 2021-10-13 CN CN202111189878.0A patent/CN113879406A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090033128A1 (en) * | 2007-07-31 | 2009-02-05 | Webasto Ag | Vehicle Roof with a Roof Module |
| CN202106152U (en) * | 2011-05-30 | 2012-01-11 | 铁道部运输局 | Welding tool |
| CN202780300U (en) * | 2012-04-25 | 2013-03-13 | 龙口丛林中德车体***工程有限公司 | Car roof welding tool |
| CN202827774U (en) * | 2012-08-31 | 2013-03-27 | 东风汽车公司 | Automobile top cover |
| CN204383589U (en) * | 2015-01-20 | 2015-06-10 | 安徽江淮汽车股份有限公司 | A kind of lid of cab structure |
| CN204954224U (en) * | 2015-09-01 | 2016-01-13 | 奇瑞汽车股份有限公司 | Vapour car roof positioning fixture |
| CN205237408U (en) * | 2015-12-25 | 2016-05-18 | 龙口丛林中德车体***工程有限公司 | Welding frock with adjustable track transportation vehicles roof module |
| CN206255079U (en) * | 2016-11-24 | 2017-06-16 | 河北中兴汽车制造有限公司 | Light truck body frame |
| CN209683821U (en) * | 2019-03-07 | 2019-11-26 | 威马智慧出行科技（上海）有限公司 | Top cover assembly |
| CN209698331U (en) * | 2019-03-13 | 2019-11-29 | 成都盛泰自动化工程有限公司 | A kind of body of a motor car assembly welding clamp |
| CN210062280U (en) * | 2019-04-28 | 2020-02-14 | 常州市军越车辆科技有限公司 | Multifunctional composite floor |
| CN211728076U (en) * | 2019-12-31 | 2020-10-23 | 广州穗景客车制造有限公司 | Pressing device for passenger car roof framework skin |
| CN211731576U (en) * | 2020-03-31 | 2020-10-23 | 湖南行必达网联科技有限公司 | Vehicle body-in-white structure and vehicle |
| CN212526617U (en) * | 2020-06-30 | 2021-02-12 | 北京福田戴姆勒汽车有限公司 | Truck top cover welding system |
| CN213083312U (en) * | 2020-09-17 | 2021-04-30 | 上海晓奥汽车有限公司 | Commercial affairs car punching press roof |
| CN113212564A (en) * | 2021-05-18 | 2021-08-06 | 华中科技大学 | All-aluminum alloy vehicle mortise and tenon type side wall structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212436144U (en) | Machine cabinet frame | |
| CN113879406A (en) | Novel roof of middle-high top series passenger car and manufacturing method thereof | |
| CN112599915B (en) | Box structure under square battery | |
| CN216818504U (en) | Lightweight steel-aluminum hybrid battery box | |
| CN210807161U (en) | Solar photovoltaic installation component | |
| CN209786012U (en) | Anti-extrusion power battery shell | |
| CN218172188U (en) | Light truck side protector | |
| CN210576110U (en) | Battery box body with anti-vibration effect for electric automobile | |
| CN211869142U (en) | A panel and bottom plate connection structure for new energy automobile battery box | |
| CN214396492U (en) | Fuel cell hydrogen energy automobile aluminum alloy automobile body seat mounting beam structure | |
| CN210281227U (en) | Assembling die for battery car frame of scraper car | |
| CN220087179U (en) | Photovoltaic support | |
| CN213960627U (en) | Integrated into one piece's extruded aluminum profile of water-cooling plate | |
| CN220106783U (en) | Novel box structure under battery package, battery package and vehicle | |
| CN217804916U (en) | Connection structure of frame and box | |
| CN217623929U (en) | Extrusion casting's electric bicycle frame | |
| CN218123477U (en) | Roll-in structure of new energy automobile battery case frame | |
| CN220134409U (en) | Bud-drawing elastic nut for solar photovoltaic power station | |
| CN213921247U (en) | Floor crossbeam structure in aluminium alloy | |
| CN217022145U (en) | Vehicle body side door structure | |
| CN216343200U (en) | Outer circular arc composite aluminum material | |
| CN219164118U (en) | Cable bridge rack baffle structure | |
| CN212556506U (en) | Automobile upright post welding assembly | |
| CN220809553U (en) | Automobile frame longitudinal beam structure | |
| CN213268687U (en) | Compound honeycomb aluminum plate node device of natural wood veneer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220104 |