CN207205064U - The swollen type equipment of automobile-used special pipe - Google Patents
The swollen type equipment of automobile-used special pipe Download PDFInfo
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- CN207205064U CN207205064U CN201720852831.0U CN201720852831U CN207205064U CN 207205064 U CN207205064 U CN 207205064U CN 201720852831 U CN201720852831 U CN 201720852831U CN 207205064 U CN207205064 U CN 207205064U
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Abstract
A kind of swollen type equipment of automobile-used special pipe is the utility model is related to, including：Support, top is formed with installation table top；The fixed mechanism being installed on the installation table top, for clamping special pipe；The first clamping device and the second clamping device positioned at fixed mechanism both sides, are held at the two-port of special pipe respectively；The first punching mechanism and the second punching mechanism positioned at fixed mechanism both sides, it is connected to the first swollen type drift and the second swollen type drift, drive the first swollen type drift to stretch into by the first punching mechanism and swollen type is carried out in special pipe, drive the second swollen type drift to stretch into by the second punching mechanism and swollen type is carried out in special pipe.The utility model, which uses, to carry out the swollen type method of double end to special pipe and can solve surface caused by the draw well and pull problem, and process is simple, and production efficiency can improve.
Description
Technical field
Automobile technical field is the utility model is related to, refers in particular to a kind of swollen type equipment of automobile-used special pipe.
Background technology
Automobile using special pipe is the part positioned at instrument board frame assembly, and its effect is connection main driving room and copilot
Room, and have certain security function.The automobile-used special pipe includes pipe section and abnormal tube section, at present, common automobile-used special pipe
Using draw method, common equipment is machine for shrinking, and machine for shrinking shortens part pipe into special pipe using draw technique, but
Machine for shrinking causes production efficiency relatively low because draw process is more, while to pass through multiple necking so that surface quality of workpieces
It is poor, properties of product can be influenceed when serious.
Utility model content
The defects of the purpose of this utility model is to overcome prior art, there is provided a kind of swollen type equipment of automobile-used special pipe,
Solve existing using low production efficiency, surface quality of workpieces are poor existing for machine for shrinking production special pipe and influence asking for properties of product
Topic.
Realizing the technical scheme of above-mentioned purpose is：
The utility model provides a kind of swollen type equipment of automobile-used special pipe, including：
Support, top is formed with installation table top；
The fixed mechanism being installed on the installation table top, the fixed mechanism supply clamping special pipe, the special-shaped pipe
There are relative first mouth of pipe and second mouth of pipe, and first mouth of pipe is located at the first side of the fixed mechanism, second pipe
Mouth is located at the second side of the fixed mechanism；
It is installed on the installation table top and located at the first clamping device of the side of fixed mechanism first, first folder
Mechanism is held for the clamping special pipe and first mouth of pipe to be located on first clamping device away from the fixed mechanism
Side；
It is installed on the installation table top and located at the second clamping device of the side of fixed mechanism second, second folder
Mechanism is held for the clamping special pipe and second mouth of pipe to be located on second clamping device away from the fixed mechanism
Side；
It is installed on the installation table top and is located at the side away from the fixed mechanism on first clamping device
First punching mechanism, including first hydraulic cylinder and the first swollen type drift for being installed in the first hydraulic cylinder；And
It is installed on the installation table top and is located at the side away from the fixed mechanism on second clamping device
Second punching mechanism, including second hydraulic cylinder and the second swollen type drift for being installed in the second hydraulic cylinder；
Wherein, the first swollen type drift is driven to be moved to close to the direction of first mouth of pipe by the first hydraulic cylinder
It is dynamic, and then the first swollen type drift stretches into the special pipe from first mouth of pipe and carries out swollen type to the special pipe；
The second swollen type drift is driven to be moved to close to the direction of second mouth of pipe by the second hydraulic cylinder, and then described the
Two swollen type drifts stretch into the special pipe from second mouth of pipe and carry out swollen type to the special pipe.
The swollen type drift of swollen type equipment utilization provided by the utility model carries out swollen type technique to special pipe, using swollen type method
Can solve surface caused by the draw well and pull problem, and process is simple, production efficiency can improve, additionally it is possible to carry
The presentation quality and properties of product of high product.And swollen type functions of the equipments of the present utility model are more, part processing cost is low, after processing
Accessory appearance quality is good, the excellent feature of properties of product.Swollen type equipment of the present utility model has two swollen type drifts, can be right
Two sides of special pipe carry out swollen type processing, swollen type efficiency high simultaneously.
The automobile-used special pipe of the utility model swollen type equipment further improvement is that, the fixed mechanism includes fixing
Frame, the first clamping piece, the second clamping piece and the 3rd hydraulic cylinder,
The fixed mount is installed on the installation table top；
The first clamp grooves for accommodating special pipe are offered on first clamping piece, first clamping piece is fixedly arranged on institute
State on fixed mount and under the special pipe；
3rd hydraulic cylinder is installed on the fixed mount and positioned at the top of first clamping piece, the 3rd liquid
Second clamping piece described in cylinder pressure drive connection, the second clamp grooves are offered on second clamping piece, and the 3rd hydraulic cylinder drives
Move second clamping piece to move down and be fastened on first clamping piece, so that first clamp grooves and described
Shape after the clamping special pipe of second clamp grooves pairing, first clamp grooves and the second clamp grooves pairing with it is described
The cross sectional shape of special pipe is adapted.
The automobile-used special pipe of the utility model swollen type equipment further improvement is that, in addition to be installed on the support
The first saw cutting mechanism and drive the dynamical system of first saw cutting mechanism；
The first groove of up/down perforation is offered on first clamping piece, is also offered on second clamping piece up and down
The second groove of insertion, second groove setting corresponding with the first groove；
First saw cutting mechanism is correspondingly arranged at the opening position of the first groove, by described in dynamical system driving
First saw cutting mechanism moves up and the special pipe is located at into the partial cut at the first groove and the second groove.
The automobile-used special pipe of the utility model swollen type equipment further improvement is that, in addition to be installed on the support
The second saw cutting mechanism and the 3rd saw cutting mechanism；
Second saw cutting mechanism described in the dynamical system drive connection and the 3rd saw cutting mechanism；
Second saw cutting mechanism is located at the lower section of first mouth of pipe, and second sawing machine is driven by dynamical system
Structure moves up and cuts off the first opening part of the special pipe；
3rd saw cutting mechanism is located at the lower section of second mouth of pipe, and the 3rd sawing machine is driven by dynamical system
Structure moves up and cuts off the second opening part of the special pipe.
The automobile-used special pipe of the utility model swollen type equipment further improvement is that, in addition to be installed in the erecting bed
The first guide rail, the second guide rail and the servomotor being installed on the support on face；Described in the servomotor drive connection
First clamping device and second clamping device；
First guide rail is layed between first clamping device and the fixed mechanism, the second guide rail laying
Between second clamping device and the fixed mechanism；
First clamping device is slidedly arranged on first guide rail, and first clamping is driven by the servomotor
Mechanism moves along first guide rail to the direction closer or far from the fixed mechanism；
Second clamping device is slidedly arranged on second guide rail, and second clamping is driven by the servomotor
Mechanism moves along second guide rail to the direction closer or far from the fixed mechanism.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the swollen type equipment of the automobile-used special pipe of the utility model.
Fig. 2 is the first swollen type drift, the second swollen type drift and different in the swollen type equipment of the automobile-used special pipe of the utility model
The dimensional structure diagram of shape pipe.
Fig. 3 is the structural representation of the first swollen type drift in the swollen type equipment of the automobile-used special pipe of the utility model.
Fig. 4 is the contrast schematic diagram that automobile-used special pipe Leading Edge Deformation goes out in the utility model.
Fig. 5 to Fig. 9 is the first swollen type drift and the second swollen type punching in the swollen type equipment of the automobile-used special pipe of the utility model
Head carries out the decomposition texture schematic diagram of swollen type process to special pipe.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Refering to Fig. 1, the utility model provides a kind of swollen type equipment of automobile-used special pipe, for solving existing automobile-used abnormity
When pipe is made using draw technique, the more production efficiency of equipment draw technique is relatively low, and repeatedly necking causes surface quality of workpieces
The problem of poor.Swollen type equipment provided by the utility model carries out swollen type technique to special pipe, and the internal face of special pipe is applied
Active force, it is set outwardly to expand, compared to draw method, the surface of special pipe will not produce wave shape groove or pleat
Wrinkle, problem is pulled so as to solve product surface well.And production efficiency can improve, process is simple, swollen type technique
Can one-shot forming, part processing cost is low, can also improve product appearance quality and properties of product.Below in conjunction with the accompanying drawings to this reality
Illustrated with the swollen type equipment of novel automobile special pipe.
As shown in figure 1, the swollen type equipment 30 of automobile-used special pipe provided by the utility model includes support 301, fixed mechanism
31st, the first clamping device 32, the ＇ of the second clamping device 32, the first punching mechanism 33 and the ＇ of the second punching mechanism 33；Support 301
Top is formed with installation table top 3011；Fixed mechanism 31 is installed on installation table top 3011, and the fixed mechanism 31 is located at erecting bed
The middle part in face 3011, fixed mechanism 31 is used for clamping special pipe 11, and with reference to shown in Fig. 2, the special pipe 11 has relative first
The mouth of pipe 112 of the mouth of pipe 111 and second, and when special pipe 11 is clamping when on fixed mechanism 31, first mouth of pipe 111 is located at fixed mechanism
31 the first side, second mouth of pipe 112 are located at the second side of fixed mechanism 31；First clamping device 32 is installed in installation table top 3011
Go up and be located at the first side of fixed mechanism 31, first clamping device 32 is used to clamp special pipe 11 and the first of the special pipe 11
The mouth of pipe 111 is located at the side away from fixed mechanism 31 on the first clamping device 32；The ＇ of second clamping device 32 is installed in installation table top
On 3011 and located at the second side of fixed mechanism 31, second clamping device 32 ＇ is used to clamp special pipe 11 and the special pipe 11
Second mouth of pipe 112 be located on the ＇ of the second clamping device 32 away from fixed mechanism 31 side；First punching mechanism 33 is installed in peace
Fill on table top 3011, and first punching mechanism 33 side away from fixed mechanism 31 on the first clamping device 32, this
First mouth of pipe 111 of one punching mechanism 33 and special pipe 11 is correspondingly arranged, and the first punching mechanism 33 includes the He of first hydraulic cylinder 331
The first swollen type drift 21 being installed in first hydraulic cylinder 331, the reciprocable of first hydraulic cylinder 331, and drive thereon
First swollen type drift 21 moves reciprocatingly together, is moved by first hydraulic cylinder 331 to close to the direction of the first clamping device 32
And the first swollen type drift 21 is driven to be moved to close to the direction of special pipe 11；The ＇ of second punching mechanism 33 is installed in installation table top
On 3011, and second punching mechanism 33 ＇ sides away from fixed mechanism 31 on the ＇ of the second clamping device 32, second punching
The ＇ of press mechanism 33 and special pipe 11 second mouth of pipe 112 are correspondingly arranged, the ＇ of the second punching mechanism 33 include the ＇ of second hydraulic cylinder 331 and
The second swollen type drift 22 being installed on the ＇ of second hydraulic cylinder 331.Wherein, the first swollen type drift is driven by first hydraulic cylinder 331
21 are moved to close to the direction of first mouth of pipe 111, and then the first swollen type drift 21 is stretched into special pipe 11 simultaneously from first mouth of pipe 111
Swollen type is carried out to special pipe 11；Second swollen type drift 22 is driven to close to the side of second mouth of pipe 112 by the ＇ of second hydraulic cylinder 331
To movement, and then the second swollen type drift 22 stretches into special pipe 11 from second mouth of pipe 112 and carries out swollen type to special pipe 11, from
And complete the swollen type in part of two sides of special pipe 11.After swollen type terminates, the first swollen type is driven to rush by first hydraulic cylinder 331
First 21 to the direction movement away from the first clamping device 32 and so that the first swollen type drift 21 departs from special pipe 11 and set back；
Second swollen type drift 21 is driven to the direction movement and second away from the second clamping device 32 by the ＇ of second hydraulic cylinder 331
Swollen type drift 21 departs from special pipe 11 and set back.
Because the first swollen 21 and second swollen type drift 22 of type drift need to carry out swollen type along the axial direction of special pipe 11 to it, this
During the one of utility model preferably implements, fixed mechanism 31, the first clamping device 32, the first punching mechanism 33, the second clamping device
The 32 ＇ and ＇ of the second punching mechanism 33 are located on same axis, so that it is guaranteed that the first swollen type drift 21, the second swollen type drift 22 and different
Shape pipe 11 is located on same axis.Swollen type equipment of the present utility model carries out swollen type work using two swollen type drifts to special pipe
Skill, it can solve the problem that problem is pulled on surface caused by the draw using swollen type method, and process is simple, production efficiency can carry
It is high, additionally it is possible to improve the presentation quality and properties of product of product.
As a better embodiment of the present utility model, the fixed mechanism 31 of swollen type equipment 30 includes fixed mount 311, the
One clamping piece 312, the second clamping piece 313 and the 3rd hydraulic cylinder 314；Fixed mount 311 is installed on installation table top 3011；First
The first clamp grooves for accommodating special pipe 11 are offered on clamping piece 312, the first clamping piece 312 is fixedly arranged on fixed mount 311 simultaneously
Under special pipe 11；3rd hydraulic cylinder 314 is installed on fixed mount 311 and is located at the top of the first clamping piece 312, and the 3rd
The second clamping piece of drive connection 313 of hydraulic cylinder 314, the second clamp grooves, the 3rd hydraulic cylinder 314 are offered on the second clamping piece 313
Drive the second clamping piece 313 to move down and be fastened on the first clamping piece 312, so that the first clamp grooves and second clamping
Shape and the cross sectional shape of special pipe 11 after the clamping special pipe 11 of groove pairing, the first clamp grooves and the second clamp grooves pairing are mutually fitted
Match somebody with somebody.3rd hydraulic cylinder 314 drives the second clamping piece 313 to move up and down, and when initial, the second clamping piece 313 is clamping positioned at first
The top of part 312, certain spacing is installed between the two, is easy to the installation of special pipe 11, when mounted, by special pipe 11
Middle part is placed in the first clamp grooves of the first clamping piece 312, then by the 3rd hydraulic cylinder 314 drive the second clamping piece 313 to
Lower movement, and special pipe 11 is fixedly clamped by the second clamp grooves and the first clamp grooves.
Further, fixture 311 is U-shape structure support body, including positioned at installation table top 3011 on base, be erected on bottom
The support base and the footstock that is connected at the top of support base, the footstock of seat one end are be arranged in parallel with base, and the is provided with base
One clamping piece 312, is provided with the 3rd hydraulic cylinder 314 on footstock, the driving structure to move reciprocatingly in the 3rd hydraulic cylinder 314
It is connected through footstock and with the second clamping piece 313, so as to drive the second clamping piece 313 to pump.
Further, swollen type equipment 30 also includes the first saw cutting mechanism 36 being installed on support 301 and driving first
The dynamical system of saw cutting mechanism 36；The first groove of up/down perforation is offered on first clamping piece 312, on the second clamping piece 313
Also the second groove of up/down perforation, second groove setting corresponding with first groove are offered；First saw cutting mechanism 36 is corresponding to be set
In the opening position of first groove, drive the first saw cutting mechanism 36 to move up by dynamical system and special pipe 11 is located at first
Partial cut at groove and second groove.Pass through the first swollen 21 and second swollen type drift of type drift in two sides of special pipe 11
After 22 swollen types, the middle part of special pipe 11 is cut off by the first saw cutting mechanism 36, so as to form two segmentations, and this two points
Section is independent body, and includes the shape after swollen type and the shape before swollen type.The swollen energy of type equipment 30 of the present utility model
Enough improve the production efficiency of special pipe.
As another better embodiment of the present utility model, the first clamping device 32 includes the first mounting bracket the 321, the 4th
Hydraulic cylinder 322, the first holder 323 and the second holder 324；First mounting bracket 321 is installed on installation table top 3011, should
First mounting bracket 321 is that the 4th hydraulic cylinder 322, the first holder 323 and the second holder 324 provide installation foundation；The
The first groove for accommodating special pipe 11 is offered on one holder 323, first groove is opened in the upper of the first holder 323
Surface, the first holder 323 is fixedly arranged on the first mounting bracket 321 and under special pipe 11, the special pipe 11 is close to first
The mouth of pipe 111 is partially disposed in the first groove；4th hydraulic cylinder 322 is installed on the first mounting bracket 321 and positioned at the first clamping
The top of part 323, the 4th hydraulic cylinder 322 and the drive connection of the second holder 324, confession is offered on second holder 324
The second groove being located on special pipe 11, second groove are opened in the lower surface of the second holder 324, pass through the 4th liquid
Cylinder pressure 322 drives the second holder 324 to move up and down, when the 4th hydraulic cylinder 322 drives the second holder 324 to move down and detains
During together on the first holder 323, the second holder 324 and the first holder 323 clamp special pipe 11 together, when the 4th hydraulic pressure
When the second holder 324 of driving of cylinder 322 moves up, second holder 324 now facilitates different away from the first holder 323
The handling of shape pipe 11.
The ＇ of second clamping device 32 includes the ＇ of the second mounting bracket 321, the ＇ of the 5th hydraulic cylinder 322, the ＇ of the 3rd holder 323 and the
The ＇ of four holder 324；The ＇ of second mounting bracket 321 is installed on installation table top 3011, and second mounting bracket 321 ＇ is the 5th hydraulic cylinder
322 ＇, the ＇ of the 3rd holder 323 and the ＇ of the 4th holder 324 provide installation foundation；Confession is offered on the ＇ of 3rd holder 323
3rd groove of accommodating special pipe 11, the 3rd groove are opened in the ＇ of the 3rd holder 323 upper surface, the ＇ of the 3rd holder 323
It is fixedly arranged on the ＇ of the second mounting bracket 321 and under special pipe 11, the special pipe 11 is partially disposed in close to second mouth of pipe 112
In 3rd groove；The ＇ of 5th hydraulic cylinder 322 is installed on the ＇ of the second mounting bracket 321 and positioned at the ＇ of the 3rd holder 323 top, should
The ＇ of 5th hydraulic cylinder 322 and the ＇ drive connections of the 4th holder 324, offer on the ＇ of the 4th holder 324 for being located at special pipe
The 4th groove on 11, the 4th groove are opened in the ＇ of the 4th holder 324 lower surface, are driven by the ＇ of the 5th hydraulic cylinder 322
The dynamic ＇ of 4th holder 324 is moved up and down, when the ＇ of the 5th hydraulic cylinder 322 drivings ＇ of the 4th holder 324 is moved down and is fastened on the
When on the ＇ of three holder 323, the ＇ of the 4th holder 324 and the ＇ of the 3rd holder 323 clamp special pipe 11 together, when the 5th hydraulic cylinder
When the 322 ＇ drivings ＇ of the 4th holder 324 is moved up, the ＇ of the 4th holder 324 now facilitates away from the ＇ of the 3rd holder 323
The handling of special pipe 11.
Further, the shape after the first groove and the second groove pairing is adapted with the shape after 11 swollen type of special pipe.
3rd groove and the 4th groove pair and after shape be adapted with the shape after 11 swollen type of special pipe.When the 4th hydraulic cylinder 322 drives
When dynamic second holder 324 is moved down and is fastened on the first holder 323, second groove and the first groove will to merging
The part of special pipe 11 is spacing, but second groove and the first groove are installed with the gap of setting between special pipe 11, so as to
Deformed in the swollen type of special pipe 11.It is preferred that the special pipe 11 is heat absorption plate core structure, bottom semicircular in shape shape, top is in flat, phase
Ying Di, the first groove are adapted with the bottom of special pipe 11, and the second groove is mutually fitted with the shape after the swollen type in top of special pipe 11
Match somebody with somebody.When the ＇ of the 5th hydraulic cylinder 322 drivings ＇ of the 4th holder 324 is moved down and when being fastened on the ＇ of the 3rd holder 323, this
Three grooves and the 4th groove are spacing by the part of special pipe 11 to merging, but the 3rd groove and the 4th groove in special pipe 11 it
Between be installed with the gap of setting, deformed in order to the swollen type of special pipe 11.It is preferred that the special pipe 11 is heat absorption plate core structure, bottom is in half
Toroidal, top are in flat, and correspondingly, the 3rd groove is adapted with the bottom of special pipe 11, the 4th groove and special pipe 11
The swollen type in top after shape be adapted.
Further, the first mounting bracket 321 and the ＇ of the second mounting bracket 321 are frame structure support body, including positioned at erecting bed
Underframe on face 3011, the top frame for being erected on the carriage of the side of underframe two and being connected at the top of carriage, the top frame and underframe
It is arranged in parallel, the first holder 323 and the ＇ of the 3rd holder 323 is installed on underframe, the 4th hydraulic cylinder is installed in top frame
The 322 and ＇ of the 5th hydraulic cylinder 322, the driving structure to move reciprocatingly in the 4th hydraulic cylinder 322 through top frame and with the second clamping
Part 324 is connected, and the driving structure to be moved reciprocatingly in the ＇ of the 5th hydraulic cylinder 322 is connected through top frame and with the ＇ of the 4th holder 324,
So as to drive the second holder 324 and above and below the ＇ of the 4th holder 324 past by the 4th hydraulic cylinder 322 and the ＇ of the 5th hydraulic cylinder 322
Multiple motion.
As another better embodiment of the present utility model, swollen type equipment 30 also includes being installed on installation table top 3011
The first guide rail 34, the ＇ of the second guide rail 34 and the servomotor being installed on support 301；Servomotor drive connection first clamps
The ＇ of 32 and second clamping device of mechanism 32；First guide rail 34 is layed between the first clamping device 32 and fixed mechanism 31, and second leads
Rail 34 is layed between the ＇ of the second clamping device 32 and fixed mechanism 31；First clamping device 32 is slidedly arranged on the first guide rail 34, is led to
Crossing servomotor drives the first clamping device 32 to be moved along the first guide rail 34 to the direction closer or far from fixed mechanism 31；Second
The ＇ of clamping device 32 is slidedly arranged on the ＇ of the second guide rail 34, by servomotor drive the ＇ of the second clamping device 32 along the ＇ of the second guide rail 34 to
Moved closer or far from the direction of fixed mechanism 31.The bottom of first mounting bracket 321 of the first clamping device 32 is slidedly arranged on first
On guide rail 34, the ＇ of the second clamping device 32 ＇ of the second mounting bracket 321 bottom is slidedly arranged on the ＇ of the second guide rail 34.It is preferred that this
One guide rail 34 and the ＇ of the second guide rail 34 are I shape track, and at the underframe of the first mounting bracket 321 and the ＇ of the second mounting bracket 321 bottom
I-groove is offered on frame, is slidedly arranged on by I-groove in I shape track.First mounting bracket 321 and the second mounting bracket
321 ＇ are connected with servomotor, by servomotor drive first mounting bracket 321 along the first guide rail 34 to closer or far from
Fixed mechanism 31 direction movement, servomotor also drive the ＇ of the second mounting bracket 321 along the ＇ of the second guide rail 34 to closer or far from
The direction movement of fixed mechanism 31.It is preferred that support 301 is frame structure, accommodation space, servomotor installing are internally provided with
In the accommodation space inside support 301.
Further, swollen type equipment 30 also includes the second saw cutting mechanism 35 and the 3rd sawing machine being installed on support 301
Structure, dynamical system drive connection the second saw cutting mechanism 35 and the 3rd saw cutting mechanism being connected with the first saw cutting mechanism 26；The power
In the accommodation space inside pedestal 301, the second saw cutting mechanism 35 can move up and down system, when initial, second sawing machine
The part of structure 35 is placed in support 301, and the second saw cutting mechanism 35 is located at the lower section of first mouth of pipe 111 of special pipe 11, the second saw
Mechanism 35 is cut to be used to offer the Partial Resection of first mouth of pipe 111 for the second sawing on support 301 after 11 swollen type of special pipe
The opening that mechanism 35 passes in and out, dynamical system drive the second saw cutting mechanism 35 to move up and by first mouth of pipe 111 of special pipe 11
Partial Resection.3rd saw cutting mechanism can be moved up and down, and when initial, the 3rd saw cutting mechanism part is placed in support 301, and the 3rd
Located at the lower section of second mouth of pipe 111 of special pipe 11, the 3rd saw cutting mechanism is used for the after 11 swollen type of special pipe saw cutting mechanism
The Partial Resection of two mouth of pipe 112, the opening for the disengaging of the 3rd saw cutting mechanism, dynamical system driving the 3rd are offered on support 301
Saw cutting mechanism moves up and by the Partial Resection of second mouth of pipe 112 of special pipe 11.
Specifically, when carrying out swollen type to special pipe 11 due to the first swollen 21 and second swollen type drift 22 of type drift, the abnormity
Swollen type is irregular at first mouth of pipe 111 and second mouth of pipe 112 of pipe 11, needs first mouth of pipe 111 and the second pipe when in use
Partial Resection at mouth 112, so swollen type equipment 30 of the present utility model is integrated with crop technique, after swollen type technique terminates, i.e.,
After first swollen 21 and second swollen type drift 22 of type drift resets, pass through servomotor driving the first clamping device 32 and the second clamping
The ＇ of mechanism 32 moves setting position to the direction where fixed mechanism 31, to expose first mouth of pipe 111 of special pipe 11 and the second pipe
Mouth 112, the crop technique for the second saw cutting mechanism 35 and the 3rd saw cutting mechanism provides space, the saw of then dynamical system driving second
The saw cutting mechanism of mechanism 35 and the 3rd is cut to move up and by first mouth of pipe 111 and the Partial Resection of second mouth of pipe 112 of special pipe 11,
The dynamical system drives the second saw cutting mechanism 35 and the 3rd saw cutting mechanism to set back after the completion of excision, servomotor driving first
The ＇ of 32 and second clamping device of clamping device 32 sets back, and can now be driven by the 4th hydraulic cylinder 332 and the ＇ of the 5th hydraulic cylinder 332
Dynamic second holder 324 and the ＇ of the 4th holder 324 move up, so as to which special pipe 11 is taken out into carry out next process.
It is preferred that being installed with control panel 37 on the installation table top 3011 of support 301, control is provided with control panel 37
The shift knob and the shift knob of control power system operation that servomotor processed opens and closes, are manipulated by opening on panel 37
Button is closed to control the keying of the keying of servomotor and dynamical system.Or in another better embodiment, in erecting bed
Control panel 37 is installed with face 3011, start button is provided with the control panel 37, the start button, which is used to control, to be installed
Electric-control system operation in support 301, be set with the electric-control system driving first hydraulic cylinder 331, the ＇ of second hydraulic cylinder 331,
3rd hydraulic cylinder 314, the 4th hydraulic cylinder 322, the ＇ of the 5th hydraulic cylinder 322, servomotor and the control journey of power system operation
Sequence, i.e., according to the time interval driving first hydraulic cylinder 331 of setting, the ＇ of second hydraulic cylinder 331, the 3rd hydraulic cylinder 314, the 4th liquid
Cylinder pressure 322, the ＇ of the 5th hydraulic cylinder 322, servomotor and dynamical system are accordingly run.
As another better embodiment of the present utility model, the first punching mechanism 33 of swollen type equipment 30 also includes fixing
Seat 332, the fixed seat 332 are used to install first hydraulic cylinder 331, and fixed seat 332 is pacified with the first mounting bracket 321 and fixed mechanism 31
On the same axis, first hydraulic cylinder 331 is laterally installed in fixed seat 332 dress, when the first hydraulic cylinder 331 moves back and forth,
To the direction movement closer or far from the first clamping device 32.The ＇ of second punching mechanism 33 also includes the ＇ of the second fixed seat 332, and this
The ＇ of two fixed seat 332 is used to install second hydraulic cylinder 331 ＇, the ＇ of the second fixed seat 332 and the ＇ of the second installed part 321 and fixed mechanism 31
On the same axis, the ＇ of second hydraulic cylinder 331 is laterally installed on the ＇ of the second fixed seat 332, and the second hydraulic cylinder 331 ＇ is past for installation
When moving again, to the direction movement closer or far from the ＇ of the second clamping device 32.
Further, flange nut is provided with the front end face of the driving structure of first hydraulic cylinder 331, the flange nut is more
Side shape structure.The slotted eye being set on the flange nut is offered on the end face of the first swollen type drift 21, the slotted eye is adaptation
In the polygon groove of flange nut, so that the first swollen type drift 21 can be limited in the driving of the first hydraulic cylinder 331
In structure so that the driving structure of first hydraulic cylinder 331 can drive the first swollen type drift 21 back and forth to be run, and this first
Swollen type drift 21 can remain stable during movement, and it is axially constant all the time, so as to accurately to special pipe 11
Carry out swollen type.Flange nut is provided with the front end face of the ＇ of second hydraulic cylinder 331 driving structure, the flange nut is polygon knot
Structure.The slotted eye being set on the flange nut is offered on the end face of the second swollen type drift 22, the slotted eye is to adapt to flange
The polygon groove of nut, so that the second swollen type drift 22 can be limited in the second hydraulic cylinder 331 ＇ driving structure
On so that the ＇ of second hydraulic cylinder 331 driving structure can drive the second swollen type drift 22 back and forth to be run, and this is second swollen
Type drift 22 can remain stable during movement, and it is axially constant all the time, so as to accurately enter to special pipe 11
Type that row is swollen.
The swollen type process of swollen type equipment 30 of the present utility model is illustrated below.
When initial, the second holder 324 of the first clamping device 32 is located at the top of the first mounting bracket 321, and it is with first
Holder 323 is installed with certain spacing, for ease of the installation of special pipe 11.The ＇ of second clamping device 32 the 4th holder
324 ＇ are located at the ＇ of the second mounting bracket 321 top, and it is installed with certain spacing with the ＇ of the 3rd holder 323, for ease of special pipe
11 installation.Second clamping piece 313 of fixed mechanism 31 also is located at the top of fixed mount 311, is stayed between the first clamping piece 312
Provided with certain spacing, it is easy to the installation of special pipe 11.Special pipe 11 is installed first, the middle part of special pipe 11 is placed in fixed machine
In first clamp grooves of the first clamping piece 312 of structure 31, the first folder is partially disposed at first mouth of pipe 111 on special pipe 11
In first groove of gripping member 323, on special pipe 11 at second mouth of pipe 112 the be partially disposed in the ＇ of the 3rd holder 323 the 3rd
In groove；Then the button on operational control panel 37 carries out swollen type to start swollen type equipment 30.Swollen type equipment 30 is started working,
First, the first clamping device 32, the ＇ of the second clamping device 32 and the clamping special pipe 11 of fixed mechanism 31, the 3rd of fixed mechanism 31 the
Hydraulic cylinder 314, which moves downward, drives the second clamping piece 313 to move down and be fastened on the first clamping piece 312, so as to pass through the
The second clamp grooves in the first clamp grooves and the second clamping piece 313 on one clamping piece 312 clamp the middle part of special pipe 11 solid
Fixed, the shape after first clamp grooves and the second clamp grooves pairing is adapted with the cross sectional shape of special pipe 11, so as to tightly
Special pipe is clamped.4th hydraulic cylinder 322 of the first clamping device 32, which moves downward, drives the second holder 324 to be fastened on first
On holder 323, the special pipe 11 is clamped by the second holder 324 and the first holder 323, and on the second holder 324
The second groove and special pipe 11 top between leave the space of deformation；The ＇ of second clamping device 32 ＇ of the 5th hydraulic cylinder 322
Move downward and drive the ＇ of the 4th holder 324 to fasten on the ＇ of the 3rd holder 323, pass through the ＇ of the 4th holder 324 and the 3rd holder
323 ＇ clamp the special pipe 11, and leave deformation between the second groove on the ＇ of the 4th holder 324 and the top of special pipe 11
Space；Secondly, first hydraulic cylinder 331 to close to the first clamping device 32 direction move, and drive the first swollen type drift 21 to
The direction movement of first mouth of pipe 111 of special pipe 11, first hydraulic cylinder 331 drives the first swollen type drift 21 from first mouth of pipe
111 enter in special pipe 11 and are moved to the position of setting, and special pipe 11 is entered in the moving process of the first swollen type drift 21
The swollen type of row so that the inwall of special pipe 11 outwards dilate so as to swollen type into the first swollen identical shape of type drift 21, treat first
When the first swollen type drift 21 of drive of hydraulic cylinder 331 is moved to setting position, that is, swollen type technique is completed, then first hydraulic cylinder
331 move away from the direction of the first clamping device 32, and first hydraulic cylinder 331 resets with the first swollen type drift 21；Second
The ＇ of hydraulic cylinder 331 moves to close to the ＇ of the second clamping device 32 direction, and drives the second swollen type drift 22 towards special pipe 11
The direction movement of second mouth of pipe 112, the ＇ of second hydraulic cylinder 331 drive the second swollen type drift 22 to enter abnormity from second mouth of pipe 112
In pipe 11 and the position of setting is moved to, swollen type is carried out to special pipe 11 in the moving process of the second swollen type drift 22 so that
The inwall of special pipe 11 outwards dilate so as to swollen type into the second swollen identical shape of type drift 22, treat the ＇ bands of second hydraulic cylinder 331
When dynamic second swollen type drift 22 is moved to setting position, that is, complete swollen type technique, then the ＇ of second hydraulic cylinder 331 away from
The ＇ of second clamping device 32 direction movement, the ＇ of second hydraulic cylinder 331 reset with the second swollen type drift 22；Wherein second hydraulic cylinder
331 ＇ can be synchronized with the movement with first hydraulic cylinder 331, can also asynchronous movement；Again secondary, servomotor drives the first clamping device
32 are moved to setpoint distance along the first guide rail 34 towards close to the direction of fixed mechanism 31, and servomotor drives the second folder simultaneously
Hold the ＇ of mechanism 32 and be moved to setpoint distance along the ＇ of the second guide rail 34 towards the direction close to fixed mechanism 31, then dynamical system is driven
Dynamic second saw cutting mechanism 35 and the 3rd saw cutting mechanism operation, the saw cutting mechanism of the second saw cutting mechanism 35 and the 3rd are moved up and led to
The saw cutting blade of rotation is crossed by first mouth of pipe 111 and the Partial Resection of second mouth of pipe 112 of special pipe 11, after the completion of excision, this is dynamic
Force system drives the second saw cutting mechanism 35 to move down and reset, and then the second saw cutting mechanism 35 is out of service；Final servo electricity
Machine drives the first clamping device 32 to return to original position along the first guide rail 34, while drives the ＇ of the second clamping device 32 along second
The ＇ of guide rail 34 returns to original position.Now if desired the middle part of special pipe 11 is cut off, the first sawing machine can be driven by dynamical system
Structure 36 is run, and the saw cutting blade that first saw cutting mechanism 36 moves through rotation upwards cuts off the middle part of special pipe 11, cuts
After the completion of disconnected, the dynamical system drives the first saw cutting mechanism 36 to move down and reset, and then the first saw cutting mechanism 36 stops fortune
OK；So special pipe 11 is formed two sections.Finally, the 3rd hydraulic cylinder 314 drives the second clamping piece 313 to be moved upward to original
Position, the 4th hydraulic cylinder 322 drive the second holder 324 to be moved upward to original position, and the ＇ of four or five hydraulic cylinder 322 drives the 4th holder
324 ＇ are moved upward to original position, now the release of swollen type equipment 30, take out special pipe 11.
Below to the first swollen 21 and second swollen type drift 22 of type drift used in the swollen type equipment 30 of the utility model
The structure and first swollen 21 and second swollen type drift 22 of type drift carries out the process of swollen type to special pipe 11 and principle is said
It is bright.
As shown in Figures 2 and 3, special pipe 11 has relative first mouth of pipe 111 and second mouth of pipe 112.First swollen type punching
First 21 include the first location division 212 and the first setting section 213 being connected with the first location division 212, the appearance of the first location division 212
Face is adapted with the internal face of special pipe 11, so that first location division 212 can be with special pipe 11 after entering special pipe 11
Internal face is fitted, and then special pipe 11 is accurately positioned, and ensures being smoothed out for swollen type.The first swollen type drift 21 from
Stretched at first mouth of pipe 111 in special pipe 11, by the first setting section 213 of the first swollen type drift 21 to the carry out of special pipe 11 portion
Divide swollen type to cause the section on special pipe 11 after the corresponding swollen type in part different from the section before swollen type, with reference to shown in Fig. 4,
The end of pipe section shows the front and rear end construction state of deformation in Fig. 4, the perimeter L 0 before swollen type and swollen type on special pipe 11
The ratio of perimeter L 1 afterwards is more than or equal to 0.85, so as to ensure that the special pipe 11 surface after swollen type without spalling phenomenon, ensures
The quality and performance of product.The easy quality problems such as cracking of product if the ratio of girth is less than 0.85.Second swollen type punching
First 22 include the second location division 222 and the second setting section 223 for be connected with the second location division 222, second location division 222 outside
Surface is adapted with the internal face of special pipe 11, so that second location division 222 can be with special pipe 11 after entering special pipe 11
Internal face fit, and then special pipe 11 is accurately positioned, ensures being smoothed out for swollen type.The second swollen type drift from
Stretched at second mouth of pipe 112 in special pipe 11, by the second setting section 223 of the second swollen type drift 22 to the different in nature carry out of pipe 11 portion
Divide swollen type to cause the section on special pipe 11 after the corresponding swollen type in part different from the section before swollen type, swollen type on special pipe 11
Preceding perimeter L 0 is more than or equal to 0.85 with the ratio of perimeter L 1 after swollen type, so as to ensure the special pipe 11 surface after swollen type
Without spalling phenomenon, ensure the quality and performance of product.Special pipe is carried out using the first swollen type drift and the second swollen type drift
When dilating, the first swollen type drift and the second swollen type drift are dilated along the axial direction of special pipe to special pipe.
As shown in Figures 2 and 3, it is shown that the structure of the first swollen type drift 21, the first swollen type drift 21 also include being located at
First guide portion 211 of front end, the guide portion of front end face 2111 to the first 211 of the first guide portion 211 connect with the first location division 212
The section of the end face connect becomes larger, and first guide portion 211 serves the effect of guiding positioning, the energy of the first guide portion 211
Enough ensureing can be completely placed in the middle before the first swollen type drift 21 is completely into special pipe 11, so that it is guaranteed that the first swollen type drift
21 smooth entrance.The front end face 2111 of first guide portion 211 of the first swollen type drift 21 is small head end, the first guide portion
211 end faces being connected with the first location division 212 are stub end, and multiple inclined planes 2112 are connected between small head end and stub end.
With reference to shown in Fig. 1, the second swollen type drift 22 also includes the second guide portion 221 positioned at front end, the front end face of the second guide portion 221
The section of the end face of 2211 to the second guide portions 221 and the second location division 222 becomes larger, and second guide portion 221 serves
Positioning action is guided, second guide portion 221 can ensure can before the second swollen type drift 22 is completely into special pipe 11
It is complete placed in the middle, so that it is guaranteed that the smooth entrance of the second swollen type drift 22.Second guide portion 221 of the second swollen type drift 22
Front end face 2211 is small head end, and the end face that the second guide portion 221 is connected with the second guide part 224 is stub end, small head end and big
Multiple inclined planes 2212 are connected between head end.
First swollen type drift 21 of the present utility model also include being connected to the first guide portion 211 and the first location division 212 it
Between the first guide part 214, the outer surface of first guide part 214 is hollows.Hollows are arranged at the He of the first guide portion 211
Between first location division 212, pass through seamlessly transitting for hollows so that, should before the first location division 212 enters in special pipe 11
Hollows can ensure that special pipe internal face is not scraped off, and be asked so as to ensure during swollen type product inwall without the quality such as pulling
Topic.The corner in the section of the hollows is R angles.Second swollen type drift 22 is also fixed including being connected to the second guide portion 221 and second
The second guide part 224 between position portion 222, the outer surface of second guide part 224 is hollows.Hollows are arranged at second and drawn
Between leading the location division 222 of portion 221 and second, pass through seamlessly transitting for hollows so that the second location division 222 enters special pipe 11
Before interior, the hollows can ensure that the internal face of special pipe 11 is not scraped off, so as to ensure during swollen type product inwall without
The quality problems such as pull.The corner in the section of the hollows is R angles.
First swollen type drift 21 of the present utility model also include being connected to the first location division 212 and the first setting section 213 it
Between First Transition portion 215, the surface in the First Transition portion 215 is arc-shaped concave 2151, and arc-shaped concave 2151 is fixed from first
Determined to the cambered surface to cave inward of the end of the first setting section 213 by First Transition portion 215 first the end in position portion 212
Between the setting section 213 of position portion 212 and first can effective transition, during swollen type is carried out to special pipe 11, this first
Transition part 215 first gradually outwards dilates special pipe 11, finally ensures the shape chi of special pipe by the first setting section 213
It is very little., can so due to setting First Transition portion 215 to cause special pipe 11 during swollen type, smoothly can gradually dilate
Ensure the presentation quality and properties of product of product.Second swollen type of the present utility model from the beginning 22 also include be connected to the second positioning
The second transition part 225 between the setting section 223 of portion 222 and second, the surface of second transition part 225 is arc-shaped concave 2251,
Arc-shaped concave 2251 is from the end of the second location division 222 to the cambered surface to cave inward of the end of the second setting section 223, is passed through
Second transition part 225 between the second location division 222 and the second setting section 223 can effective transition, enter to special pipe 11
During type that row is swollen, second transition part 225 first gradually outwards dilates special pipe 11, finally by the second setting section 223
To ensure the geomery of special pipe 11.Due to setting the second transition part 225 to cause special pipe 11 during swollen type, Neng Gouping
Quietly gradually dilate, it is ensured that the presentation quality and properties of product of product.
As shown in Fig. 2 the section of the first setting section 213 of the first swollen type drift 21 of the present utility model is circle, realize
It is in pipe by 11 swollen type of special pipe.The section of second setting section 223 of the second swollen type drift 22 is also circle.Certainly, this second
The shape of second setting section 223 of swollen type drift 22 can be different from the shape of the first setting section 213, so that special pipe 11
Can be by swollen type into different shapes.It is preferred that the cross sectional shape of special pipe 11 is in D types, it is heat absorption plate core structure, the bottom of the heat absorption plate core structure is omited
Semicircular in shape, top are in flat.First guide portion 211 of the first swollen type drift 21 stretches at first mouth of pipe 111 of heat absorption plate core structure
In heat absorption plate core structure, after the first swollen type drift 21 is all introduced into special pipe 11, the mobile first swollen type drift 21, and in movement
During realized by the first setting section 213 swollen type carried out to heat absorption plate core structure, by the swollen type of heat absorption plate core structure into pipe, such as Fig. 5 and Fig. 8 institutes
Show, special pipe 11 includes heat absorption plate core structure section part and pipe section part obtained from.Second guide portion of the second swollen type drift 22
221 stretch into heat absorption plate core structure at second mouth of pipe 112 of heat absorption plate core structure, after the second swollen type drift 22 is all introduced into special pipe 11,
The mobile second swollen type drift 22, and realized during movement by the second setting section 223 and swollen type is carried out to D shaped steel, by D
Type that type pipe is swollen is into pipe.The cross sectional shape of first location division 212 of the first swollen type drift 21 is also D types, bottom semicircular in shape, is pushed up
Portion is in flat.The bottom in First Transition portion 215 also semicircular in shape, the curved concave surface in top, the section in First Transition portion 215 from
First location division 212 becomes larger to the first setting section 213.The cross sectional shape of second location division 222 of the second swollen type drift 22
Also it is D types, bottom semicircular in shape, top is in flat.Also semicircular in shape, top are curved recessed for the bottom of second transition part 225
Face, the section of the second transition part 225 become larger from the second location division 222 to the second setting section 223.
As shown in Figures 5 to 9, the swollen type process of special pipe 11 is illustrated below.Using special pipe 11 for heat absorption plate core structure as
Example, special pipe 11 is shown partially cut away can show that the first swollen type drift 21 and second in the structure chart shown in Fig. 5 to Fig. 6
Swollen type drift 22.First first mouth of pipe 111 by the first guide portion 211 of the first swollen type drift 21 towards special pipe 11, by second
Second guide portion 221 of swollen type drift 22 towards special pipe 11 second mouth of pipe 112, then by first guide portion 211 from
One mouth of pipe 111 is inserted into special pipe 11, and the second guide portion 221 is inserted into special pipe 11 from second mouth of pipe 112；With
The entrance of one setting section 213 and the second setting section 223, the superstructure at first mouth of pipe 111 of special pipe 11 expand outwardly into
And by swollen type into pipe, the superstructure at second mouth of pipe 112 of special pipe 11 outwards dilates and then by swollen type into pipe.Continue
The first swollen 21 and second swollen type drift 22 of type drift is pushed ahead to setting position, in the first swollen 21 and second swollen type of type drift punching
During first 22 movement, the top of special pipe 11 first passes through First Transition portion 215 and gradually outwards expanded outwardly, finally in quilt
First setting section 213 is expanded into pipe and shaped, and the other end of top of special pipe 11 first passes through the second transition part 225 and gradual
Expand outwardly, pipe is finally expanded into by the second setting section 223 and shaped.
The utility model is described in detail above in association with accompanying drawing embodiment, those skilled in the art can root
Many variations example is made to the utility model according to described above.Thus, some details in embodiment should not be formed to this practicality
New restriction, the utility model will be used as the scope of protection of the utility model using the scope that appended claims define.
Claims (5)
- A kind of 1. swollen type equipment of automobile-used special pipe, it is characterised in that including：Support, top is formed with installation table top；The fixed mechanism being installed on the installation table top, the fixed mechanism supply clamping special pipe, and the special pipe has phase To first mouth of pipe and second mouth of pipe, and first mouth of pipe is located at the first side of the fixed mechanism, second mouth of pipe position In the second side of the fixed mechanism；It is installed on the installation table top and located at the first clamping device of the side of fixed mechanism first, first clamping machine Structure is located at the side away from the fixed mechanism on first clamping device for the clamping special pipe and first mouth of pipe；It is installed on the installation table top and located at the second clamping device of the side of fixed mechanism second, second clamping machine Structure is located at the side away from the fixed mechanism on second clamping device for the clamping special pipe and second mouth of pipe；It is installed on the installation table top and is located at first of the side away from the fixed mechanism on first clamping device Punching mechanism, including first hydraulic cylinder and the first swollen type drift for being installed in the first hydraulic cylinder；AndIt is installed on the installation table top and is located at second of the side away from the fixed mechanism on second clamping device Punching mechanism, including second hydraulic cylinder and the second swollen type drift for being installed in the second hydraulic cylinder；Wherein, the first swollen type drift is driven to be moved to close to the direction of first mouth of pipe by the first hydraulic cylinder, And then the first swollen type drift stretches into the special pipe from first mouth of pipe and carries out swollen type to the special pipe；Pass through The second hydraulic cylinder drives the second swollen type drift to be moved to close to the direction of second mouth of pipe, and then described second swollen Type drift stretches into the special pipe from second mouth of pipe and carries out swollen type to the special pipe.
- 2. the swollen type equipment of automobile-used special pipe as claimed in claim 1, it is characterised in that the fixed mechanism includes fixing Frame, the first clamping piece, the second clamping piece and the 3rd hydraulic cylinder,The fixed mount is installed on the installation table top；The first clamp grooves for accommodating special pipe are offered on first clamping piece, first clamping piece is fixedly arranged on described solid Determine on frame and under the special pipe；3rd hydraulic cylinder is installed on the fixed mount and positioned at the top of first clamping piece, the 3rd hydraulic cylinder Second clamping piece described in drive connection, the second clamp grooves, the 3rd Driven by Hydraulic Cylinder institute are offered on second clamping piece State the second clamping piece to move down and be fastened on first clamping piece, so that first clamp grooves and described second Shape and the abnormity after the clamping special pipe of clamp grooves pairing, first clamp grooves and the second clamp grooves pairing The cross sectional shape of pipe is adapted.
- 3. the swollen type equipment of automobile-used special pipe as claimed in claim 2, it is characterised in that also include being installed on the support The first saw cutting mechanism and drive the dynamical system of first saw cutting mechanism；The first groove of up/down perforation is offered on first clamping piece, up/down perforation is also offered on second clamping piece Second groove, second groove setting corresponding with the first groove；First saw cutting mechanism is correspondingly arranged at the opening position of the first groove, and described first is driven by the dynamical system Saw cutting mechanism moves up and the special pipe is located at into the partial cut at the first groove and the second groove.
- 4. the swollen type equipment of automobile-used special pipe as claimed in claim 3, it is characterised in that also include being installed on the support The second saw cutting mechanism and the 3rd saw cutting mechanism；Second saw cutting mechanism described in the dynamical system drive connection and the 3rd saw cutting mechanism；Second saw cutting mechanism be located at first mouth of pipe lower section, by dynamical system drive second saw cutting mechanism to Upper movement simultaneously cuts off the first opening part of the special pipe；3rd saw cutting mechanism be located at second mouth of pipe lower section, by dynamical system drive the 3rd saw cutting mechanism to Upper movement simultaneously cuts off the second opening part of the special pipe.
- 5. the swollen type equipment of automobile-used special pipe as claimed in claim 1, it is characterised in that also include being installed in the erecting bed The first guide rail, the second guide rail and the servomotor being installed on the support on face；Described in the servomotor drive connection First clamping device and second clamping device；First guide rail is layed between first clamping device and the fixed mechanism, and second guide rail is layed in institute State between the second clamping device and the fixed mechanism；First clamping device is slidedly arranged on first guide rail, and first clamping device is driven by the servomotor Moved along first guide rail to the direction closer or far from the fixed mechanism；Second clamping device is slidedly arranged on second guide rail, and second clamping device is driven by the servomotor Moved along second guide rail to the direction closer or far from the fixed mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720852831.0U CN207205064U (en) | 2017-07-14 | 2017-07-14 | The swollen type equipment of automobile-used special pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720852831.0U CN207205064U (en) | 2017-07-14 | 2017-07-14 | The swollen type equipment of automobile-used special pipe |
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| Publication Number | Publication Date |
|---|---|
| CN207205064U true CN207205064U (en) | 2018-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720852831.0U Expired - Fee Related CN207205064U (en) | 2017-07-14 | 2017-07-14 | The swollen type equipment of automobile-used special pipe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107159802A (en) * | 2017-07-14 | 2017-09-15 | 赵卓君 | The swollen type equipment and its swollen type method of automobile-used special pipe |
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2017
- 2017-07-14 CN CN201720852831.0U patent/CN207205064U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107159802A (en) * | 2017-07-14 | 2017-09-15 | 赵卓君 | The swollen type equipment and its swollen type method of automobile-used special pipe |
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| TR01 | Transfer of patent right |
Effective date of registration: 20180904 Address after: 201704 28 Lane 799, Jia song middle road, Huaxin Town, Qingpu District, Shanghai. Patentee after: Shanghai huyu Industrial Co.,Ltd. Address before: 201708 45 Huaxin Street, Huaxin Town, Qingpu District, Shanghai Co-patentee before: Xiong Zhuocheng Patentee before: Zhao Zhuojun |
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| CF01 | Termination of patent right due to non-payment of annual fee |