CN208116806U - Automobile exhaust pipe inner support clamp - Google Patents
Automobile exhaust pipe inner support clamp Download PDFInfo
- Publication number
- CN208116806U CN208116806U CN201820435496.9U CN201820435496U CN208116806U CN 208116806 U CN208116806 U CN 208116806U CN 201820435496 U CN201820435496 U CN 201820435496U CN 208116806 U CN208116806 U CN 208116806U
- Authority
- CN
- China
- Prior art keywords
- supporting structure
- piston head
- air cylinder
- fixed
- fixed flange
- 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.)
- Expired - Fee Related
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to automobile exhaust pipe inner support clamp, feature be include understructure, cylinder, air cylinder supporting structure, fixed flange, piston head, inner propping collet, first and second two electromagnetic induction switch；Air cylinder supporting structure is located on understructure, and fixed flange is located in air cylinder supporting structure, and air cylinder supporting structure, fixed flange and understructure cooperatively form receiving cavity, and cylinder is located in receiving cavity；The piston rod of cylinder drives piston head to move axially in fixed flange with piston head axis connection；Inner propping collet is located in fixed flange or air cylinder supporting structure, and piston head is plugged in inner propping collet to expand inner propping collet outward；First electromagnetic induction switch and the second electromagnetic induction switch are respectively provided at cylinder.Its advantage is that：Easy to operate, firm grip, accurate positioning, it is powerful, can be mounted on most of work stations by robot assembling.
Description
Technical field
The utility model relates to a kind of automobile exhaust pipe inner support clamps.
Background technique
Currently, the lathe for processing is indispensable equipment in machine-building, machine tool fixture is to guarantee machining
Quality improves production efficiency, reduces labor intensity, reduces the excessive demand to worker's technology, realizes Automation of Manufacturing Process not
One of important process equipment that can or lack；Machine tool fixture is widely used in manufacturing industry, and the use of a large amount of special jigs is
Mass production provides necessary condition.
The manufacture of fixture has critically important meaning in mechanical processing technique, can obtain in terms of its effect and status two
Know, is mainly manifested in several aspects：
1, shorten non-cutting time, raise labour productivity, reduce processing cost；
2, guarantee that machining accuracy stablizes processing quality；
3, the technical requirements to worker are reduced, the labor intensity of worker is mitigated, guarantee safety in production；
4, expand the processing range of lathe, carry out one-machine-multi-function；
5, it is convenient for balanced production beat in automated production and flow line production.
Status of the machine tool fixture in process system：Fixture is different from other links, and it is special that he has in process system
The overall stiffness of status, fixture generates very special influence to the dynamic error of work pieces process；When the overall stiffness of fixture
Much larger than other links, the dynamic error of work pieces process is substantially solely dependent upon the accuracy of manufacture and installation accuracy of fixture, therefore
It when design fixture, should attach great importance to the overall stiffness of fixture, such as draw due to the insufficient rigidity of process system other links
When playing biggish system dynamic error, the method that can also take amendment fixture setting element is compensated, and here it is fixtures
Dynamic role；And the epoch of automated production are nowadays gradually stepped into, robot starts largely to be widely used, the work of assembling
Station is also required to these machine tool fixtures and carrys out secondary process, improves the efficiency and precision of production.
Summary of the invention
A kind of easy to operate, firm grip, positioning are provided the purpose of the utility model is to overcome the deficiencies in the prior art
Precisely, automobile exhaust pipe inner support clamp that is powerful, being mounted on most of work stations by robot assembling.
It in order to achieve the above object, the utility model is realized in this way, is a kind of automobile exhaust pipe inner support clamp, packet
It includes：
Understructure, cylinder, air cylinder supporting structure and fixed flange；The bottom of the air cylinder supporting structure is located at understructure
On, the fixed flange is located at the top of air cylinder supporting structure, and air cylinder supporting structure, fixed flange and understructure cooperatively form
Receiving cavity, the cylinder is fixed to be located in receiving cavity；
Piston head；The piston head is located in fixed flange and is axially movable, the piston rod and piston of the cylinder
Head axis connection is to drive piston head to move axially in fixed flange；
Inner propping collet；The inner propping collet is located in fixed flange or air cylinder supporting structure, and the piston head is plugged in interior
So as to expanding inner propping collet outward in support collet；And
First electromagnetic induction switch and the second electromagnetic induction switch；First electromagnetic induction switch and the second electromagnetic induction
Switch be respectively provided on cylinder, the first electromagnetic induction switch induction enter processing stations automobile exhaust pipe to be processed, second
The automobile exhaust pipe after processing is completed in electromagnetic induction switch induction.
It in the technical scheme, further include fixed ring, the Fixing shrink ring is located on piston head, and positioned at piston head and admittedly
Determine in the gap between ring flange.
It in the technical scheme, further include adjusting nut, the adjusting nut is arranged on the piston rod, and adjusting nut can be with
Cylinder leans to limit the telescopic extensions of piston rod.
In the technical scheme, the understructure includes fixture base, the first fixed underpan and the second fixed underpan；Its
Described in fixture base set on a workstation, first fixed underpan is located in fixture base, and second fixed underpan is set
On the first fixed underpan, the bottom of the air cylinder supporting structure is located on the second fixed underpan, air cylinder supporting structure, fixed flange
And second fixed underpan cooperatively form receiving cavity.
The utility model compared with prior art the advantages of be：Easy to operate, firm grip, accurate positioning, it is powerful,
It can be mounted on most of work stations by robot assembling.
Detailed description of the invention
Fig. 1 is the exploded view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the cross-sectional view of the utility model；
Fig. 4 is that inner propping collet is located at the structural schematic diagram in automobile exhaust pipe in the utility model；
Fig. 5 is partial sectional view when piston head does not rise in Fig. 4；
Fig. 6 is the partial sectional view in Fig. 4 after piston head rise；
Fig. 7 is the partial sectional view in Fig. 4 after piston head reset；
Fig. 8 is the partial cross-sectional perspective view of cylinder in the utility model.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, as long as technical characteristic involved in the various embodiments of the present invention described below does not constitute punching each other
It is prominent to be combined with each other.
In the utility model description, the orientation or positional relationship of the instructions such as term " on " and "lower" is based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of description the utility model rather than require the utility model must be with specific side
Position construction and operation, therefore should not be understood as limiting the present invention.
Term " first " and " second " are used for description purposes only in the description of the present invention, and should not be understood as referring to
Show or imply relative importance.
It as shown in Figures 1 to 8, is automobile exhaust pipe inner support clamp, including：
Understructure, cylinder 4, air cylinder supporting structure 5 and fixed flange 7；The bottom of the air cylinder supporting structure 5 is located at pedestal
In structure, the fixed flange 7 is located at the top of air cylinder supporting structure 5, air cylinder supporting structure 5, fixed flange 7 and understructure
Receiving cavity is cooperatively formed, the cylinder 4 is fixed to be located in receiving cavity；
Piston head 8；The piston head 8 is located in fixed flange 7 and is axially movable, the piston rod 41 of the cylinder 4
With 8 axis connection of piston head to drive piston head 8 to move axially in fixed flange 7；
Inner propping collet 9；The inner propping collet 9 is located in fixed flange 7 or air cylinder supporting structure 5, and the piston head 8 plugs
In inner propping collet 9 so as to make inner propping collet 9 outward expand；And
First electromagnetic induction switch 11 and the second electromagnetic induction switch 12；First electromagnetic induction switch 11 and the second electricity
Magnetic induction switch is respectively provided on cylinder 4, and the induction of the first electromagnetic induction switch 11 enters the automobile row to be processed of processing stations
The automobile exhaust pipe after processing is completed in tracheae, the induction of the second electromagnetic induction switch 12；When the first electromagnetic induction switch 11 detects
Have generation process automobile exhaust pipe close to when, control fixture on cylinder 4 ventilate, piston rod 41 stretching make inner propping collet 9 in place
Stretching is located at the automobile exhaust pipe 13 on inner propping collet 9；When the second electromagnetic induction switch detects that piston rod 41 stretches out in place simultaneously
After the work for completing automobile exhaust pipe, control cylinder 4 is died, and retracts piston rod 41 in place, inner propping collet 9 arranges automobile at this time
Tracheae 13 does not have tensile force, takes out automobile exhaust pipe 13, and issues the assignment instructions for completing work.
When work, automobile exhaust pipe is set on inner propping collet 9, cylinder 4 drive piston head 8 move up, piston head 8 to
Upper movement expands inner propping collet 9 outward to stretching automobile exhaust pipe 13, air cylinder supporting structure 5, fixed flange 7 and pedestal knot
Structure cooperation is fixed and protects cylinder 4, improves the machining accuracy of cylinder 4, and piston head 8 is plugged on fixed flange 7 to improve
Precision when piston head 8 works.
In the present embodiment, further include fixed ring 6, the fixed ring 6 is set on piston head 8, and be located at piston head 8 with
In gap between fixed flange 7.When work, improve piston head 8 work when precision, make piston head 8 vertically rise or under
Drop.
It in the present embodiment, further include adjusting nut 10, the adjusting nut 10 is set on piston rod 41, adjusting nut
10 can lean to limit the telescopic extensions of piston rod 41 with cylinder 4.
In the present embodiment, further include understructure, the understructure include fixture base 1, the first fixed underpan 2 and
Second fixed underpan 3；Wherein the fixture base 1 is set on a workstation, and first fixed underpan 2 is located in fixture base 1,
Second fixed underpan 3 is located on the first fixed underpan 2, and the bottom of the air cylinder supporting structure 5 is located at the second fixed underpan 3
On, air cylinder supporting structure 5, fixed flange 7 and the second fixed underpan 3 cooperatively form receiving cavity.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to institute
The embodiment of description.For the ordinary skill in the art, the principles of the present invention and objective are not being departed from
In the case of to these embodiments carry out it is a variety of variation, modification, replacement and deformation still fall in the protection scope of the utility model
It is interior.
Claims (4)
1. a kind of automobile exhaust pipe inner support clamp, it is characterised in that including：
Understructure, cylinder（4）, air cylinder supporting structure（5）And fixed flange（7）；The air cylinder supporting structure（5）Bottom be located at
On understructure, the fixed flange（7）It is located at air cylinder supporting structure（5）Top, air cylinder supporting structure（5）, fixed flange
（7）And understructure cooperatively forms receiving cavity, the cylinder（4）It is fixed to be located in receiving cavity；
Piston head（8）；The piston head（8）It is located at fixed flange（7）In and be axially movable, the cylinder（4）Piston
Bar（41）With piston head（8）Axis connection is to drive piston head（8）In fixed flange（7）Middle axial movement；
Inner propping collet（9）；The inner propping collet（9）It is located at fixed flange（7）Or air cylinder supporting structure（5）On, the piston head
（8）It is plugged in inner propping collet（9）In so as to making inner propping collet（9）Expansion outward；And
First electromagnetic induction switch（11）And second electromagnetic induction switch（12）；First electromagnetic induction switch（11）And second
Electromagnetic induction switch（12）It is respectively provided at cylinder（4）On, the first electromagnetic induction switch（11）Induction enters the to be added of processing stations
The automobile exhaust pipe of work（13）, the second electromagnetic induction switch（12）The automobile exhaust pipe after processing is completed in induction.
2. automobile exhaust pipe inner support clamp according to claim 1, it is characterised in that further include fixed ring（6）, described solid
Determine ring（6）It is set in piston head（8）Above and it is located at piston head（8）With fixed flange（7）Between gap in.
3. automobile exhaust pipe inner support clamp according to claim 1, it is characterised in that further include adjusting nut（10）, described
Adjusting nut（10）It is set in piston rod（41）On, adjusting nut（10）It can be with cylinder（4）It leans to limit piston rod
（41）Telescopic extensions.
4. automobile exhaust pipe inner support clamp according to claim 1, it is characterised in that the understructure includes fixture bottom
Seat（1）, the first fixed underpan（2）And second fixed underpan（3）；The wherein fixture base（1）If on a workstation, described
One fixed underpan（2）It is located at fixture base（1）On, second fixed underpan（3）It is located at the first fixed underpan（2）On, it is described
Air cylinder supporting structure（5）Bottom be located at the second fixed underpan（3）On, air cylinder supporting structure（5）, fixed flange（7）And second is solid
Determine chassis（3）Cooperatively form receiving cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820435496.9U CN208116806U (en) | 2018-03-29 | 2018-03-29 | Automobile exhaust pipe inner support clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820435496.9U CN208116806U (en) | 2018-03-29 | 2018-03-29 | Automobile exhaust pipe inner support clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208116806U true CN208116806U (en) | 2018-11-20 |
Family
ID=64193240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820435496.9U Expired - Fee Related CN208116806U (en) | 2018-03-29 | 2018-03-29 | Automobile exhaust pipe inner support clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208116806U (en) |
-
2018
- 2018-03-29 CN CN201820435496.9U patent/CN208116806U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181120 Termination date: 20210329 |