CN207364452U - Pipe and plate riveted structure with locking twisting resistance - Google Patents
Pipe and plate riveted structure with locking twisting resistance Download PDFInfo
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- CN207364452U CN207364452U CN201721154945.4U CN201721154945U CN207364452U CN 207364452 U CN207364452 U CN 207364452U CN 201721154945 U CN201721154945 U CN 201721154945U CN 207364452 U CN207364452 U CN 207364452U
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- pipe
- mounting hole
- pressing plate
- boss
- plate
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Abstract
It the utility model is related to pipe and the structure of plate riveting, and in particular to pipe and plate riveted structure of a kind of motorcar air conditioner with locking twisting resistance, including pressing plate and mounting hole on its interior, and the pipe being sleeved in mounting hole, it is characterised in that：Car is formed with groove inside the mounting hole；Pipe set is attached in mounting hole, and pipe is riveted by tube expansion tensioner with pressing plate and fixed, and pipe in pipe after the riveting of pressing plate tensioner with being epitaxially formed antislip cog.The utility model provides a kind of pipe with locking twisting resistance and plate riveted structure.
Description
Technical field
It the utility model is related to pipe and the structure of plate riveting, and in particular to a kind of motorcar air conditioner, which is used, has locking twisting resistance
Pipe and plate riveted structure.
Background technology
Motorcar air conditioner is suitable for often vibrating and the environment there are high vibration, the at present riveting of its pressing plate and pipe are adopted
Be contact match somebody with somebody mode, installation when through screw wait operation loose situation occurs, in practical process after vibrations in the presence of take off
The hidden danger fallen, dependency structure need to improve.
The content of the invention
The utility model is for existing motorcar air conditioner pipe and deficiency existing for plate riveted structure, there is provided one kind has anti-
The pipe of loose twisting resistance and plate riveted structure.
The technical solution of the utility model is as follows:
A kind of pipe with locking twisting resistance and plate riveted structure, including pressing plate and mounting hole on its interior, and
The pipe being sleeved in mounting hole, it is characterised in that：Car is formed with groove inside the mounting hole；Pipe set is attached in mounting hole,
Pipe is riveted by tube expansion tensioner with pressing plate and fixed, and pipe in pipe after the riveting of pressing plate tensioner with being epitaxially formed antislip cog.
One end that above-mentioned pipe is connected with pressing plate through extrusion forming is being boss at mouth of pipe a distance；Boss is overall
Into bell mouth shape, boss top and pipe junction are cambered surface；Boss lower part is into cylindric, and boss lower vertical is in tube center
Line.
Above-mentioned mounting hole side is into cylindric, and other side is horn mouth, and horn mouth end is cylindrical hole.
As a kind of more specifically technology, car is formed with a helicla flute inside mounting hole, after pipe is riveted with pressing plate tensioner
Anti-skidding spiral ridge is epitaxially formed in pipe.
Above-mentioned pipe is sleeved on pressing plate after tensioner riveting, and the projection section on pipe is fallen into the mounting hole on pressing plate
In horn mouth, and the boss on pipe and the cylindrical hole of horn mouth end coincide；Cambered surface on boss is kissed with bell-mouthed radian
Close.
As a kind of more specifically technology, the groove in above-mentioned mounting hole has several.
As a kind of more specifically technology, the groove section in above-mentioned mounting hole is in echelon.
As a kind of more specifically technology, the groove section in above-mentioned mounting hole is rectangular.
As a kind of more specifically technology, groove general direction in above-mentioned mounting hole and plane where pressing plate in 5~
90°.That is groove general direction and pipe is angled along torsion direction of rotation, thus increase pipe along torsion rotate when rub
Wipe power.
The beneficial effects of the utility model：First, being riveted using pipe and pressing plate come tensioner, make the outside diameter of pipe in pressing plate
Raised external spiral is produced in helicla flute or groove to make " pipe and pressing plate " to combine even closer, energy resistance to compression bigger screws
Power；Second, the projection section of pipe one end is fallen into the horn mouth in the mounting hole on pressing plate, and boss and loudspeaker on pipe
The cylindrical hole of mouth end coincide, and the cambered surface on boss is coincide with bell-mouthed radian, and pipe is sleeved on pressing plate after tensioner riveting,
Rocking for pipe is reduced, is conducive to prevent from loosening.
Brief description of the drawings
Fig. 1 is the utility model front view.
Fig. 2 is part section structural representation at A-A in Fig. 1.
Fig. 3 is enlarged structure schematic diagram at C in Fig. 2.
Fig. 4 is tube construction schematic diagram before assembling.
Fig. 5 is tube end connecting portion section enlarged diagram.
Fig. 6 is tube construction schematic diagram after assembling tube expansion.
Fig. 7 is pressure plate structure schematic diagram.
Fig. 8 is part section structural representation at B-B in Fig. 7.
Fig. 9 is enlarged structure schematic diagram at D in Fig. 6.
Figure 10 is pressing plate and pipe junction structure diagram.
In figure：1st, pipe；11st, boss；12nd, cambered surface；13rd, fin；2nd, pressing plate；3rd, mounting hole；31st, groove；32nd, loudspeaker
Mouthful；33rd, cylindrical hole.
Embodiment
To be illustrated more clearly that the content of the utility model, make further to retouch with reference to the accompanying drawings and detailed description
State.
As shown in Fig. 1~Figure 10, a kind of pipe with locking twisting resistance and plate riveted structure, including pressing plate 2 and positioned at it
Internal mounting hole 3, and the pipe 1 being sleeved in mounting hole 3, it is characterised in that：The 3 inside car of mounting hole is formed with groove
31；1 set of pipe is attached in mounting hole 3, and pipe 1 is riveted by tube expansion tensioner with pressing plate 2 and fixed, and pipe 1 is riveted with 2 tensioner of pressing plate
Afterwards antislip cog 13 is epitaxially formed in pipe 1.3 inside car of mounting hole is formed with a helicla flute, and pipe 1 is riveted with 2 tensioner of pressing plate
Afterwards anti-skidding spiral ridge 13 is epitaxially formed in pipe 1.31 section of groove in mounting hole 3 is in echelon.Utilize pipe 1 and pressing plate 2
Carry out tensioner riveting, the outside diameter of pipe 1 is produced raised external spiral in 2 helicla flute of pressing plate or groove to make " pipe 1 and pressing plate 2 "
Even closer with reference to obtaining, energy resistance to compression bigger screws power.
Pipe 1 and one end that pressing plate 2 is connected through extrusion forming are being boss 11 at mouth of pipe a distance；Boss 11 is whole
For body into bell mouth shape, 11 top of boss and 1 junction of pipe are cambered surface 12；11 lower part of boss into cylindric, hang down by 11 lower part of boss
Directly in 1 center line of pipe.3 side of mounting hole is into cylindric, and other side is horn mouth 32, and 32 end of horn mouth is cylindrical hole
33。
Pipe 1 is sleeved on pressing plate 2 after tensioner riveting, and 11 part of boss on pipe 1 falls into the mounting hole 3 on pressing plate 2
In interior horn mouth 32, and the boss 11 on pipe 1 and the cylindrical hole 33 of 32 end of horn mouth coincide；Cambered surface 12 on boss 11
It coincide with the radian of horn mouth 32.So as to reduce rocking for pipe 1, be conducive to prevent from loosening.
31 general direction of groove and 2 place plane of pressing plate in mounting hole 3 are in 15 °.That is 31 general direction of groove and pipe
It is angled along torsion direction of rotation, thus increase pipe along torsion rotate when frictional force.
Above-described embodiment is not construed as the limitation to scope of protection of the utility model, and those skilled in the art are based on
The improvement that technical solutions of the utility model or means are made, should all fall into the protection domain of the utility model claims.
Claims (8)
1. a kind of pipe with locking twisting resistance and plate riveted structure, including pressing plate (2) and mounting hole on its interior (3),
And it is sleeved on the pipe (1) in mounting hole (3), it is characterised in that：The internal car of the mounting hole (3) is formed with groove (31)；Pipe
Sub (1) set is attached in mounting hole (3), and pipe (1) is riveted by tube expansion tensioner with pressing plate (2) and fixed, pipe (1) and pressing plate (2)
After tensioner riveting antislip cog (13) is epitaxially formed in pipe (1).
2. the pipe according to claim 1 with locking twisting resistance and plate riveted structure, it is characterised in that：The pipe
(1) through extrusion forming it is being boss (11) at mouth of pipe a distance with one end that pressing plate (2) is connected；Boss (11) integral into
Bell mouth shape, boss (11) top and pipe (1) junction are cambered surface (12)；Boss (11) lower part is into cylindric, boss (11)
Lower vertical is in pipe (1) center line.
3. the pipe according to claim 1 with locking twisting resistance and plate riveted structure, it is characterised in that：The mounting hole
(3) side is into cylindric, and other side is horn mouth (32), and horn mouth (32) end is cylindrical hole (33).
4. the pipe and plate riveted structure with locking twisting resistance according to one of claims 1 to 3, it is characterised in that：Institute
State the internal car of mounting hole (3) and be formed with a helicla flute, pipe (1) is epitaxially formed anti-in pipe (1) after being riveted with pressing plate (2) tensioner
Sliding spiral ridge (13).
5. the pipe and plate riveted structure with locking twisting resistance according to one of claims 1 to 3, it is characterised in that：Institute
State pipe (1) to be sleeved on pressing plate (2) after tensioner riveting, the boss (11) on pipe (1) partly falls into the fixation on pressing plate (2)
In horn mouth (32) in hole (3), and the boss (11) on pipe (1) and the cylindrical hole (33) of horn mouth (32) end coincide；
Cambered surface (12) and the radian of horn mouth (32) on boss (11) are coincide.
6. the pipe according to claim 1 with locking twisting resistance and plate riveted structure, it is characterised in that：The mounting hole
(3) groove (31) in has several.
7. the pipe according to claim 1 with locking twisting resistance and plate riveted structure, it is characterised in that：The mounting hole
(3) groove (31) section in is in echelon.
8. the pipe according to claim 1 with locking twisting resistance and plate riveted structure, it is characterised in that：The mounting hole
(3) groove (31) section in is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721154945.4U CN207364452U (en) | 2017-09-08 | 2017-09-08 | Pipe and plate riveted structure with locking twisting resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721154945.4U CN207364452U (en) | 2017-09-08 | 2017-09-08 | Pipe and plate riveted structure with locking twisting resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207364452U true CN207364452U (en) | 2018-05-15 |
Family
ID=62352595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721154945.4U Active CN207364452U (en) | 2017-09-08 | 2017-09-08 | Pipe and plate riveted structure with locking twisting resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207364452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458507A (en) * | 2018-12-26 | 2019-03-12 | 常州市盛士达汽车空调有限公司 | The processing method of automobile air conditioner pipeline connector, automobile and automobile air conditioner pipeline connector |
-
2017
- 2017-09-08 CN CN201721154945.4U patent/CN207364452U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458507A (en) * | 2018-12-26 | 2019-03-12 | 常州市盛士达汽车空调有限公司 | The processing method of automobile air conditioner pipeline connector, automobile and automobile air conditioner pipeline connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.16, Keyuan 3rd road, science and Technology Industrial Park, Shunde high tech Industrial Development Zone, xiaohuangpu neighborhood committee, Ronggui sub district office, Shunde District, Foshan City, Guangdong Province, 528305 Patentee after: Guangdong Henderson Metal Co.,Ltd. Address before: Guangdong Hengji Metal Products Industry Co., Ltd., No. 16, Keyuan 3rd Road, Gui Science and Technology Industrial Park, Shunde High-tech Zone (Ronggui), Foshan City, Guangdong Province, 528305 Patentee before: Guangdong Hangji Metal Product Industrial Co.,Ltd. |
|
| CP03 | Change of name, title or address |