CN207634185U - A kind of mute cabinet shell structure rear door assembly - Google Patents
A kind of mute cabinet shell structure rear door assembly Download PDFInfo
- Publication number
- CN207634185U CN207634185U CN201721397527.8U CN201721397527U CN207634185U CN 207634185 U CN207634185 U CN 207634185U CN 201721397527 U CN201721397527 U CN 201721397527U CN 207634185 U CN207634185 U CN 207634185U
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- rear door
- fixedly mounted
- vertical bars
- face
- tank bracket
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Abstract
The utility model discloses a kind of mute cabinet shell structure rear door assemblies, the right vertical bars and left vertical bars are all fixedly mounted on by self-plugging rivet on the front end face of Rear Door, transverse bar is fixedly mounted on by self-plugging rivet on the front end face of Rear Door, damping sheet is fixedly mounted in the groove of Rear Door and damping sheet is contacted with the bottom surface of Rear Door groove, acoustical cotton is fixedly mounted in the groove of Rear Door and acoustical cotton is withstood on damping sheet, right positioning pin and left positioning pin are fixedly arranged in the mounting hole on Rear Door bottom surface, right tank bracket passes through bolt, nut, washer and spring washer are fixedly mounted on the front end face of right vertical bars, left tank bracket passes through bolt, nut, washer and spring washer are fixedly mounted on the front end face of left vertical bars.The utility model is simple in structure and compact, and processing technology is simple and at low cost, and soundproof effect is good.
Description
Technical field
The utility model belongs to a kind of silencing case skinning technique field, and in particular to after a kind of mute cabinet shell structure is used
Side door assembly.
Background technology
Existing mute type diesel engine unit, since unit itself is more demanding to unit noise specification, unit is being set
In meter and manufacturing process, box sealing and acoustical cotton sound-absorbing series of processes are used to unit, since diesel engine exhaust system is installed
In babinet, causes case body temperature to increase and decline with the power of unit, certain influence is produced on unit efficiency quality.
Conventional rack frame is proximate matter welding chassis, and surrounding metal plate makes outer framework, connected by hinge or plug-in.
Rear side door assembly structure is complicated, and firm reliability is poor, and process and assemble is complicated, and of high cost, labor intensity is big, production efficiency
It is low.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of mute babinet in view of the above shortcomings of the prior art
Shell mechanism rear door assembly, simple in structure and compact, processing technology is simple and at low cost, and soundproof effect is good.
To realize the above-mentioned technical purpose, the technical solution that the utility model is taken is：
A kind of mute cabinet shell structure rear door assembly, wherein：Including self-plugging rivet, Rear Door, right tank bracket,
Right vertical bars, right positioning pin, left positioning pin, left vertical bars, left tank bracket, bolt, nut, washer, spring washer, transverse bar, sound-absorbing
Cotton and damping sheet, the right vertical bars and left vertical bars are all fixedly mounted on by self-plugging rivet on the front end face of Rear Door, described
Transverse bar be fixedly mounted on the front end face of Rear Door by self-plugging rivet, the damping sheet is fixedly mounted on the recessed of Rear Door
In slot and damping sheet is contacted with the bottom surface of Rear Door groove, and the acoustical cotton is fixedly mounted in the groove of Rear Door and sound-absorbing
Cotton withstands on damping sheet, and the right positioning pin and left positioning pin are fixedly arranged in the mounting hole on Rear Door bottom surface, institute
The right tank bracket stated is fixedly mounted on by bolt, nut, washer and spring washer on the front end face of right vertical bars, the left side
Tank bracket is fixedly mounted on by bolt, nut, washer and spring washer on the front end face of left vertical bars.
To optimize above-mentioned technical proposal, the concrete measure taken further includes：
Above-mentioned transverse bar left end welding is mounted in left vertical bars, and the welding of transverse bar right end is mounted in right vertical bars.
Above-mentioned right tank bracket uses "u"-shaped form.
Above-mentioned left tank bracket uses "u"-shaped form.
Above-mentioned transverse bar uses " L " shape structure type.
The utility model is to achieve the purpose that easy to maintenance, novel in appearance, while need to have corporate identity, external Frame Design
For full open type, convenient disassembly.It is made of the aluminium of lighter weight, more preferably achievees the purpose that reduce main screw lift.For interior
Side sound absorbing layer adds damping sheet and acoustical cotton, has carried out noise (sound-absorbing) processing.
The utility model has the advantage of the followings：Simple in structure and compact, processing technology is simple and at low cost, sound insulation
Effect is good；Damping sheet and acoustical cotton are added for inside sound absorbing layer, carried out noise (sound-absorbing) processing.
Description of the drawings
Fig. 1 is the structural front view of the utility model；
Fig. 2 is the structure left view of the utility model；
Fig. 3 is the partial view at the utility model A.
Reference numeral therein is：Self-plugging rivet 1, Rear Door 2, right tank bracket 3, right vertical bars 4, right positioning pin 5, Zuo Ding
Position pin 6, left vertical bars 7, left tank bracket 8, bolt 9, nut 10, washer 11, spring washer 12, transverse bar 13, acoustical cotton 14, damping
Plate 15.
Specific implementation mode
Specific embodiment of the present utility model is further illustrated below in conjunction with the accompanying drawings：
A kind of mute cabinet shell structure rear door assembly, wherein：Including self-plugging rivet 1, Rear Door 2, right water tank branch
Frame 3, right vertical bars 4, right positioning pin 5, left positioning pin 6, left vertical bars 7, left tank bracket 8, bolt 9, nut 10, washer 11, spring
Washer 12, transverse bar 13, acoustical cotton 14 and damping sheet 15, the right vertical bars 4 and left vertical bars 7, which are all fixed by self-plugging rivet 1, pacifies
On the front end face of Rear Door 2, the transverse bar 13 is fixedly mounted on by self-plugging rivet 1 on the front end face of Rear Door 2, institute
The damping sheet 15 stated is fixedly mounted in the groove of Rear Door 2 and damping sheet 15 is contacted with the bottom surface of 2 groove of Rear Door, described
Acoustical cotton 14 is fixedly mounted in the groove of Rear Door 2 and acoustical cotton 14 is withstood on damping sheet 15, the right positioning pin 5 and a left side
Positioning pin 6 is fixedly arranged in the mounting hole on 2 bottom surface of Rear Door, the right tank bracket 3 by bolt 9, nut 10,
Washer 11 and spring washer 12 are fixedly mounted on the front end face of right vertical bars 4, and the left tank bracket 8 passes through bolt 9, nut
10, washer 11 and spring washer 12 are fixedly mounted on the front end face of left vertical bars 7.
In embodiment, the welding of 13 left end of transverse bar is mounted in left vertical bars 7, and the welding of 13 right end of transverse bar is mounted in right vertical bars 4.
In embodiment, right tank bracket 3 uses "u"-shaped form.
In embodiment, left tank bracket 8 uses "u"-shaped form.
In embodiment, transverse bar 13 uses " L " shape structure type.
Above are merely preferred embodiments of the utility model, the scope of protection of the utility model is not limited merely to above-mentioned
Embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should be pointed out that pair
For those skilled in the art, several improvements and modifications without departing from the principle of the utility model,
It should be regarded as the scope of protection of the utility model.
Claims (5)
1. a kind of mute cabinet shell structure rear door assembly, it is characterised in that：Including self-plugging rivet (1), Rear Door (2),
Right tank bracket (3), right vertical bars (4), right positioning pin (5), left positioning pin (6), left vertical bars (7), left tank bracket (8), bolt
(9), nut (10), washer (11), spring washer (12), transverse bar (13), acoustical cotton (14) and damping sheet (15), the right side are perpendicular
Muscle (4) and left vertical bars (7) are all fixedly mounted on by self-plugging rivet (1) on the front end face of Rear Door (2), the transverse bar (13)
It is fixedly mounted on the front end face of Rear Door (2) by self-plugging rivet (1), the damping sheet (15) is fixedly mounted on Rear Door
(2) in groove and damping sheet (15) is contacted with the bottom surface of Rear Door (2) groove, after the acoustical cotton (14) is fixedly mounted on
In the groove of door-plate (2) and acoustical cotton (14) is withstood on damping sheet (15), and the right positioning pin (5) and left positioning pin (6) are all
Be fixedly mounted in the mounting hole on Rear Door (2) bottom surface, the right tank bracket (3) by bolt (9), nut (10),
Washer (11) and spring washer (12) are fixedly mounted on the front end face of right vertical bars (4), and the left tank bracket (8) passes through spiral shell
Bolt (9), nut (10), washer (11) and spring washer (12) are fixedly mounted on the front end face of left vertical bars (7).
2. a kind of mute cabinet shell structure rear door assembly according to claim 1, it is characterised in that：The cross
The welding of muscle (13) left end is mounted in left vertical bars (7), and the welding of transverse bar (13) right end is mounted in right vertical bars (4).
3. a kind of mute cabinet shell structure rear door assembly according to claim 1, it is characterised in that：The right side
Tank bracket (3) uses "u"-shaped form.
4. a kind of mute cabinet shell structure rear door assembly according to claim 1, it is characterised in that：The left side
Tank bracket (8) uses "u"-shaped form.
5. a kind of mute cabinet shell structure rear door assembly according to claim 1, it is characterised in that：The cross
Muscle (13) uses " L " shape structure type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721397527.8U CN207634185U (en) | 2017-10-26 | 2017-10-26 | A kind of mute cabinet shell structure rear door assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721397527.8U CN207634185U (en) | 2017-10-26 | 2017-10-26 | A kind of mute cabinet shell structure rear door assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207634185U true CN207634185U (en) | 2018-07-20 |
Family
ID=62858852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721397527.8U Active CN207634185U (en) | 2017-10-26 | 2017-10-26 | A kind of mute cabinet shell structure rear door assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207634185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701308A (en) * | 2017-10-26 | 2018-02-16 | 江苏东方康弛机电科技有限公司 | A kind of Jing Yin cabinet shell structure rear door assembly |
-
2017
- 2017-10-26 CN CN201721397527.8U patent/CN207634185U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701308A (en) * | 2017-10-26 | 2018-02-16 | 江苏东方康弛机电科技有限公司 | A kind of Jing Yin cabinet shell structure rear door assembly |
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