CN206493058U - It is a kind of to be used for the clamping device of automotive muffler and its hook - Google Patents
It is a kind of to be used for the clamping device of automotive muffler and its hook Download PDFInfo
- Publication number
- CN206493058U CN206493058U CN201720010346.9U CN201720010346U CN206493058U CN 206493058 U CN206493058 U CN 206493058U CN 201720010346 U CN201720010346 U CN 201720010346U CN 206493058 U CN206493058 U CN 206493058U
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- CN
- China
- Prior art keywords
- silencer
- hook
- fixed seat
- cylinder
- limited block
- 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.)
- Withdrawn - After Issue
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- Exhaust Silencers (AREA)
Abstract
The utility model offer is a kind of to be used for the clamping device of automotive muffler and its hook, and its structure includes base platform, and fixed seat and hook fixed mechanism after fixed seat, silencer are provided with before silencer support base, silencer in the base platform；Fixed seat includes front clamp groove and front apron before the silencer, and fixed seat includes before rear holding tank and rear baffle, silencer that fixed seat is provided commonly for clamping muffler body in the horizontal direction after fixed seat and silencer after the silencer；The hook fixed mechanism at least includes pocket for the punch head, the second cylinder and the second limited block；Second limited block is hinged on the piston rod of the second cylinder, and second limited block can be spun upside down above pocket for the punch head.This clamping device can make muffler body with hook by stationary positioned exactly, it is ensured that the quality of assemble welding.
Description
Technical field
The utility model is related to a kind of auxiliary equipment of mobile muffler accessory assembling, and in particular to one kind disappears for automobile
The clamping device of sound device and its hook.
Background technology
With the development and the innovation of science and technology of society, the structure of automobile also becomes increasingly complex, and the performance of automobile is also increasingly
It is good.The noise produced during automobilism is mainly the exhaust noise of blast pipe, and level of noise can be to more than 100 decibels.Automobile silencing
Device is used to reduce the exhaust noise of engine, and high-temp waste gas is safely and effectively discharged.Therefore the effect of automotive muffler
It is the important embodiment that automobile has high-quality performance.Silencer is directly assembled and welding quality with blast pipe, can direct shadow
Ring the effect eliminated the noise and the durability of silencer.
There is the structure of the irregular shapes such as sketch plate, shape tube and hook pipe in the structure of automotive muffler.These are not advised
Then the structure of shape not only improves the structure connection of automotive interior so that vehicle structure becomes compacter, while also causing
The structural behaviour of automobile is greatly improved.For example：Bend pipe is shaped as：Bend pipe two ends are opposite to bending or bending in the same direction；It is different
Shape plate some be sketch plate and flat board combination, or two curved slabs combination, etc..These bend pipes and sketch plate
Although having very big advantage in terms of structure and stress, also there are the junction need of inconvenience, bend pipe and sketch plate simultaneously
When welding, because with irregular shape, general fixture is difficult that bend pipe and sketch plate are fixed, this to bend pipe and
Welding between sketch plate is with many inconvenience.Bend pipe and sketch plate welding positioning it is inaccurate, the lighter may cause bend pipe and
The welding discontinuity of sketch plate junction, welding quality is low, and severe one may cause bend pipe and sketch plate junction to produce weldering
Connect deformation.
During especially for muffler body and the bend pipe being connected on muffler body hook erection welding, silencer sheet
The curved slab that the side of body is curved panel, the end face of muffler body is abnormal shape, bend pipe hook is provided in muffler body
End face on, existing fixture can not be clamped fixation, the meeting in welding process of bend pipe and sketch plate to bend pipe and sketch plate
There is the phenomenon for shifting or loosening, and make it that welding difficulty is big and frequently results in welding deformation or welding quality is low.
In view of this, it is necessory to provide a kind of clamping device for automotive muffler and its hook.
Utility model content
The purpose of this utility model is to be used for the clamping device of automotive muffler and its hook, the clamping there is provided a kind of
Device is the property and structure for silencer and its hook and designed that its design meets engineering and mechanics principle, makes silencer
And its hook is positioned exactly, it is ensured that the erection welding quality of silencer and its hook.
To achieve the above object, the utility model is adopted the following technical scheme that：
It is a kind of to be used for the clamping device of automotive muffler and its hook, including base platform；The base platform is provided with
Before silencer support base, silencer after fixed seat, silencer fixed seat and hook fixed mechanism；It is fixed before the silencer
Fixed seat is located at the opposite sides of the silencer support base respectively after seat and silencer；Fixed seat is fixed before the silencer
In the base platform, fixed seat can come and go in base platform with respect to fixed seat before silencer and put down after the silencer
It is dynamic；The hook fixed mechanism is located at the vicinity of fixed seat before silencer；Fixed seat, which is provided with, before the silencer is used to clamp
The front clamp groove of muffler body and the front apron being vertically arranged；Fixed seat is provided with and disappeared for clamping after the silencer
The rear holding tank of sound device body and the rear baffle being vertically arranged；The hook fixed mechanism at least includes being used for fixed hook
Pocket for the punch head, the second cylinder and the second limited block；Second limited block is hinged on the piston rod of the second cylinder, and described second
Limited block can be spun upside down above pocket for the punch head；The end for limiting hook is additionally provided with front of the openend of the pocket for the punch head
The hook baffle plate of position.
Principle of the present utility model is：During assembling, muffler body is first placed in silencer support seating face；Before silencer
End face is fixed by fixed seat before silencer, and silencer rear end face is fixed by fixed seat after silencer, fixed seat and is disappeared before silencer
Fixed seat is clamped and fixed muffler body jointly after sound device；After silencer fixed seat can in base platform translation so as to adjusting
The position clamped to muffler body and the steadiness of clamping；The hook fixed mechanism is used for the position for limiting hook.The folder
Structure design is compact between holding each part of device, and muffler body can be made to keep relative position constant with hook.
Further, in order to strengthen the clamping to muffler body and prevent the movement of muffler body vertical direction, institute
State and silencer upper limit mechanism is additionally provided with above silencer support base；The silencer upper limit mechanism include the first cylinder,
First limited block and connecting shaft；One end of the connecting shaft is connected with the first limited block, and the other end of connecting shaft is hinged on first
On the piston rod of cylinder；First limited block can be spun upside down by the driving of the first cylinder above silencer support base.
After the silencer fixed seat can opposite base platform movement, specifically, the bottom of fixed seat after the silencer
Provided with chute, the base platform is provided with the slide rail matched with the chute；The 3rd gas is additionally provided with the base platform
Cylinder, the piston rod of the 3rd cylinder is connected with fixed seat after the silencer；Fixed seat can be by the 3rd gas after the silencer
Cylinder drives and realizes that fixed seat comes and goes translation before relative silencer in base platform.
Further, to strengthen hook and the accuracy of the relative position of muffler body, prevent from linking up with relative silencer
Body produces displacement, and the hook fixed mechanism also includes the 4th cylinder and for hook to be connected into muffler body
Part push to muffler body hook mounting groove on the 3rd limited block；One end of 3rd limited block is connected to the 4th
On the piston rod of cylinder, the free end of the 3rd limited block is provided with the 3rd limited block groove matched with hook surface.
Preferably, to make the stress of muffler body more reasonable, the front apron is provided with different with muffler body front end
The front arc face block that type cambered surface matches；After the rear baffle with the special-shaped cambered surface in muffler body rear end provided with matching
Arcwall face block.
Advantage of the present utility model is：Muffler body can be made with hook by stationary positioned exactly, it is to avoid link up with and disappear
The phenomenon for occurring shifting or loosening between sound device body, it is ensured that the welding quality between muffler body and hook.
Brief description of the drawings
Fig. 1 is the structure chart of muffler body and its hook；
Fig. 2 is the structure chart of muffler body and its hook；
Fig. 3 is the overall three-dimensional structure diagram of the clamping device of embodiment；
Fig. 4 for embodiment silencer before fixed seat structure chart；
Fig. 5 for embodiment silencer after fixed seat and silencer support base structure chart；
Fig. 6 is the structure chart of the hook fixed mechanism of embodiment；
Fig. 7 is the structure chart of the hook fixed mechanism of embodiment；
Fig. 8 is equipped with the schematic diagram of muffler body and its hook for the clamping device of embodiment；
Reference：
100- muffler bodies；101- silencer front end faces；102- front end face grooves；103- links up with mounting groove；104- disappears
Sound device rear end face；105- rear end face grooves；106- sides；200- is linked up with；201- welding hooks section；202- hook extension sections；
203- links up with free end；
1- base platforms；11- slide rails；2- silencer support bases；Fixed seat before 3- silencers；31- front clamp grooves；Before 32-
Baffle plate；33- front arcs face block；34- forward support blocks；Fixed seat after 4- silencers；Holding tank after 41-；42- rear baffles；After 43-
Arcwall face block；44- chutes；The cylinders of 45- the 3rd；5- silencer upper limits mechanism；The cylinders of 51- first；The limited blocks of 52- first；
53- connecting shafts；6- links up with fixed mechanism；61- bases；62- pocket for the punch heads；The cylinders of 63- second；The limited blocks of 64- second；65- is linked up with
Baffle plate；The cylinders of 66- the 4th；The limited blocks of 67- the 3rd；The limited block grooves of 671- the 3rd.
Embodiment
Below in conjunction with drawings and examples, further clamping device of the present utility model is further described：
The a kind of of the present embodiment offer is used for the clamping device of automotive muffler and its hook, and the device is disappeared for clamping
Sound device and the hook that is connected on its body.
As depicted in figs. 1 and 2, it is the structural representation of muffler body 100 and its hook 200.Muffler body 100 is wrapped
Include silencer front end face 101, silencer rear end face 104 and side 106, silencer front end face 101, the and of silencer rear end face 104
106 be class arcwall face sideways.The adjacent edges of silencer front end face 101 are provided with before the front end face groove 102 caved in, silencer
Hook mounting groove 103 is additionally provided with end face 101.The adjacent edges of silencer rear end face 104 also are provided with the rear end face groove caved in
105。
Such as Fig. 3, a kind of structure chart of the clamping device for being used for automotive muffler and its hook provided for the present embodiment.Should
Clamping device includes base platform 1, is provided with base platform 1 before silencer support base 2, silencer after fixed seat 3, silencer
Fixed seat 4, silencer upper limit mechanism 5 and hook fixed mechanism 6.Fixed before the silencer after fixed seat 3 and silencer
Seat 4 is located at the both sides of the silencer support base 1 respectively, and the silencer upper limit mechanism 6 is arranged on silencer support base 2
Fixed seat 4 and silencer upper limit mechanism 5 are collectively constituted after fixed seat 3, silencer before top, silencer support base 2, silencer
Clamp the clamping device of muffler body 100；The hook fixed mechanism 6 is to be used to be clamped and connected in muffler body 100
Hook 200.
Such as Fig. 3, the silencer upper limit mechanism 5 includes the first cylinder 51 and first spacing 52.First limited block
52 be in strip, and the length of itself and muffler body 100 is makeed an appointment, and the two ends of the first limited block 52 are provided with and muffler body 100
Think the arc casting die of matching in surface.First limited block 52 is hinged on by connecting shaft 53 on the piston rod of first cylinder 51, institute
Stating the first limited block 52 can spin upside down in the top of silencer support base 2.
Fixed seat 3 is provided with front clamp groove 31, front apron 32 and forward support block 34 before such as Fig. 4, the silencer.Before described
Support block 34 is used for the lower section for being supported on muffler body 100.Front clamp groove 31 is held on the side 106 of muffler body 100
On, front clamp groove 31 has what the support member of arcwall face was constituted by two, and the forward support block 34 is located at composition front clamp groove
Between 31 two support members.Front apron 32 is vertically situated at the front of silencer front end face 101, for limiting silencer sheet
Body 100 is moved toward its front end.The front arc face block 33 matched with the front end face groove 102 is additionally provided with front apron 32,
Front arc face block 33 protrudes from the surface of front apron 32, is engaged to support and consolidate with the front end face groove 102 caved in
Determine muffler body 100.
Fixed seat 4 is provided with rear holding tank 41 and rear baffle 42 after such as Fig. 5, the silencer.Afterwards holding tank 41 be by
What two projections matched with the rear end face groove 105 of the bottom of silencer rear end face 104 were constituted, for supporting and fixing noise elimination
Device rear end face 104.The rear baffle 42 is being used for of being vertically arranged to limit muffler body 100 and moved toward its rear end.After keep off
The rear arc face block 43 matched with the rear end face groove 105 on the top of silencer rear end face 104 is additionally provided with the surface of plate 42,
For gripping muffler body 100.For convenience of clamping muffler body, after the silencer fixed seat 4 be can be with respect to base
The seat translation of platform 1.The bottom of fixed seat 4 is provided with chute 44 after silencer, and base platform 1 is provided with and the phase of chute 44
The slide rail 11 matched somebody with somebody；It is additionally provided with base platform 1 solid after the 3rd cylinder 45, the piston rod and the silencer of the 3rd cylinder 45
Reservation 4 is connected；Fixed seat 4 can be driven by the 3rd cylinder 45 and be made in base platform 1 closer or far from silencer after silencer
The round translation of preceding fixed seat 3.
The hook fixed mechanism 6 is located at the vicinity of fixed seat 3 before silencer, such as Fig. 6 and Fig. 7, and hook fixed mechanism 6 is wrapped
Base 61 is included, pocket for the punch head 62, the second cylinder 63, the hook cylinder 66 of baffle plate 65 and the 4th are installed on base 61.It is described to hang
Hook and slot 62 is that for fixed hook extension section 202, the second limited block 64, institute are hinged with the piston rod of second cylinder 63
The second limited block 64 is stated positioned at the top of pocket for the punch head 62 and can be spun upside down in the top of pocket for the punch head 62；65, the baffle plate of hook
In front of the openend of pocket for the punch head 62, the position of free end 203 is linked up with for limiting.On the piston rod of 4th cylinder 66
It is hinged with the 3rd limited block 67, it is recessed that the free end of the 3rd limited block 67 is provided with the 3rd limited block matched with 200 surfaces of hook
Groove 671, is for welding hook section 201 to be pushed on hook mounting groove 103.
Such as Fig. 8, it is muffler body 100 and its links up with 200 schematic diagrames being assemblied in the clamping device of the present embodiment.Dress
Timing, muffler body 100 is placed on silencer support base 2；And the silencer front end face 101 is fixed on before silencer
In fixed seat 3, front end face groove 102 is engaged fixation with front arc face block 33, disappear while being clamped in front clamp groove 31
On the side 106 of sound device body 100；Then the translation in base platform 1 of fixed seat 4 after driving silencer, makes muffler body
100 are clamped and fastened on after silencer before fixed seat 4 and silencer between fixed seat 3；The rear holding tank of fixed seat 4 after silencer
41 are engaged with rear arc face block 43 with the rear end face groove 105 of silencer rear end face 104；Drive silencer upper limit mechanism
5 make the first limited block 52 be pressed on the top of muffler body 100.The hook extension section 202 of hook 200 is placed in pocket for the punch head 62
In, and compressed by the second limited block；The welding hook section 201 of hook 200 is pushed in hook mounting groove 103 by the 3rd limited block
Compress.Complete the positioning of the assembling to muffler body 100 and its hook 200.
Claims (6)
1. a kind of be used for the clamping device of automotive muffler and its hook, it is characterised in that：Including base platform；The pedestal is put down
Platform is provided with before silencer support base, silencer fixed seat and hook fixed mechanism after fixed seat, silencer；It is described to eliminate the noise
Fixed seat is located at the opposite sides of the silencer support base respectively after fixed seat and silencer before device；It is fixed before the silencer
Seat is integrally fixed in the base platform, and fixed seat can be with respect to fixed seat before silencer in base platform after the silencer
Come and go translation；The hook fixed mechanism is located at the vicinity of fixed seat before silencer；Fixed seat is provided with use before the silencer
In the front apron for clamping the front clamp groove of muffler body and being vertically arranged；Fixed seat is provided with and is used for after the silencer
The rear baffle for clamping the rear holding tank of muffler body and being vertically arranged；The hook fixed mechanism at least includes being used for admittedly
Surely pocket for the punch head, the second cylinder and the second limited block linked up with；Second limited block is hinged on the piston rod of the second cylinder, institute
Stating the second limited block can spin upside down above pocket for the punch head；It is additionally provided with front of the openend of the pocket for the punch head for limiting hook
End position hook baffle plate.
2. a kind of clamping device for automotive muffler and its hook according to claim 1, it is characterised in that：It is described
Silencer upper limit mechanism is additionally provided with above silencer support base；The silencer upper limit mechanism includes the first cylinder, the
One limited block and connecting shaft；.One end of the connecting shaft is connected with the first limited block, and the other end of connecting shaft is hinged on the first gas
On the piston rod of cylinder；First limited block can be spun upside down by the driving of the first cylinder above silencer support base
3. a kind of clamping device for automotive muffler and its hook according to claim 1, it is characterised in that：It is described
The bottom of fixed seat is provided with chute after silencer, and the base platform is provided with the slide rail matched with the chute；The base
The 3rd cylinder is additionally provided with seat platform, the piston rod of the 3rd cylinder is connected with fixed seat after the silencer；It is described to eliminate the noise
Fixed seat can be driven by the 3rd cylinder and realize that fixed seat comes and goes translation before relative silencer in base platform after device.
4. a kind of clamping device for automotive muffler and its hook according to claim 1, it is characterised in that：It is described
Hook fixed mechanism also includes the 4th cylinder and pushes silencer sheet to for will link up with the part being connected on muffler body
The 3rd limited block on the hook mounting groove of body；One end of 3rd limited block is connected on the piston rod of the 4th cylinder, the
The free end of three limited blocks is provided with the 3rd limited block groove matched with hook surface.
5. a kind of clamping device for automotive muffler and its hook according to claim 1, it is characterised in that：It is described
Front apron is provided with the front arc face block matched with the special-shaped cambered surface in muffler body front end.
6. a kind of clamping device for automotive muffler and its hook according to claim 1, it is characterised in that：It is described
Rear baffle is provided with the rear arc face block matched with the special-shaped cambered surface in muffler body rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720010346.9U CN206493058U (en) | 2017-01-04 | 2017-01-04 | It is a kind of to be used for the clamping device of automotive muffler and its hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720010346.9U CN206493058U (en) | 2017-01-04 | 2017-01-04 | It is a kind of to be used for the clamping device of automotive muffler and its hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206493058U true CN206493058U (en) | 2017-09-15 |
Family
ID=59802021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720010346.9U Withdrawn - After Issue CN206493058U (en) | 2017-01-04 | 2017-01-04 | It is a kind of to be used for the clamping device of automotive muffler and its hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206493058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736176A (en) * | 2017-01-04 | 2017-05-31 | 佛山市景和汽配有限公司 | It is a kind of for automotive muffler and its clamping device of hook |
-
2017
- 2017-01-04 CN CN201720010346.9U patent/CN206493058U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736176A (en) * | 2017-01-04 | 2017-05-31 | 佛山市景和汽配有限公司 | It is a kind of for automotive muffler and its clamping device of hook |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170915 Effective date of abandoning: 20190430 |