CN108160809A - Pipe fitting die for processing device and pipe fitting processing perforation processing unit (plant) - Google Patents
Pipe fitting die for processing device and pipe fitting processing perforation processing unit (plant) Download PDFInfo
- Publication number
- CN108160809A CN108160809A CN201711177791.5A CN201711177791A CN108160809A CN 108160809 A CN108160809 A CN 108160809A CN 201711177791 A CN201711177791 A CN 201711177791A CN 108160809 A CN108160809 A CN 108160809A
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- Prior art keywords
- pipe fitting
- lid
- die device
- residue
- processing
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Punching Or Piercing (AREA)
Abstract
The present invention provides a kind of pipe fitting die for processing device and pipe fitting processing perforation processing unit (plant), when the open end for the pipe fitting that need to be processed exists towards the flash of inside, inside die device can be not only readily inserted into inside pipe fitting, and outside mould device and inside die device can easily and surely be positioned, the residue that can easily handle the perforation of the die device based on present invention processing pipe fitting and generate.Pipe fitting die for processing device is made of outside mould device and inside die device, the outside mould device is arranged in the outside of pipe fitting, the inside die device is inserted in the inside of the pipe fitting, coordinate with the mold of the outside mould device, and it is processed on pipe fitting, the outside mould device has guiding mold, the guiding mold is used to determine the inside die device and the position of its width direction of outside mould device in pipe fitting, so as to be accurately located outside mould device and inside die device.
Description
Technical field
The present invention relates to for processing the die device of pipe fitting, in particular, being related to being inserted into and being arranged in the inside of arranged at inner side of pipe fitting
Die device and the outside mould device being arranged on the outside of pipe fitting further, are related to adding using the pipe fitting perforation of the die device
Tooling is put.
Background technology
Currently, when the enterprising eleven punch 11 of pipe fitting is when processing, pass through outside mould device and the insertion being arranged on the outside of pipe fitting
The cooperation of the arranged at inner side of pipe fitting and the inside die device arranged is processed.
The existing inside die device for being inserted into and being arranged on the inside of pipe fitting w is as shown in fig. 6, with processing the side w1 sides of intersection
To the side of side w2 there is the mechanism that the ball 64 biased by the power of spring 63 pressurizes, and coaxially positioning outside mould dress
The press machine 65 and the mold 66 of inside die device put.In addition, in attached drawing, 61 be the upper block of inside die device, and 62 are
Lower lateral mass.In this way, the coaxial positioning of existing outside mould device and inside die device is to pipe fitting w by using ball 64
The medial surface of w2 pressurizes when opposite on the basis of the medial surface of w3 sides, so as to the interior side mold being inserted into pipe fitting w
Device is positioned.As a result, when changing the thickness of pipe fitting w, need to be adjusted the position of reference block 67.
In addition, the existing die device is in order to utilize processing of the ball 64 to pipe fitting w of the power biasing based on spring 63
When w1 is crisscross, the side of w2 is pressurizeed, since the external dimensions of the inside die device of insertion connects more than ball 64
Tactile side while w2 and opposite while w3 2 sides between pipe fitting w inside dimension, therefore, from the openend of pipe fitting w face
When inside die device is inserted into the inside of pipe fitting w, very big strength is needed, there are problems that being not easy to be inserted into.In particular, work as direction
There are during flash on the inside of open end, insertion is more not easy.Moreover, because between pipe fitting w and the mold 66 of die device
In the presence of interval t, therefore, flash not only occurs when processing for perforation, but also the shape in the hole for processing of perforating also deforms, it is impossible to shape
Into correct shape.
Existing die device is as noted previously, as be the movement of power based on spring 63 and ball 64, therefore, when ball 64 is sent out
During raw failure, also there are situation problems hard to find.
Invention content
[the subject that the invention solves]
The present invention provides a kind of die device, which exists to solve problem of the prior art as described above
Need the pipe fitting processed open end exist towards inside flash when, not only can easily to inside pipe fitting insertion in side form
Have device, and can easily and surely position outside mould device and inside die device, without carrying out outside mould
The same axial adjustment operation of device and inside die device, and then can easily handle the die device pair by the technical program
The residue that pipe fitting is processed into eleven punch 11 and generated.
[means to solve the problem]
The die device of the first technical solution formed in order to solve described problem has following feature.
A kind of pipe fitting die for processing device, the device are made of outside mould device and inside die device, described outer
Side mold device is arranged in the outside of pipe fitting, and the inside die device is inserted in the inside of the pipe fitting, is filled with the outside mould
The mold cooperation put, and be processed on pipe fitting.
The outside mould device has guiding mold, and the guiding mold will be outside the inside die device and its
Side mold device is positioned in the concentric position of the left and right directions of pipe fitting.
According to the die device of the first technical solution, there is following effect.In the outside for the pipe fitting for needing perforation processing
The outside mould device of arrangement and the inside die device in arranged at inner side of pipe fitting arrangement, before perforation is processed, since outside mould fills
The guide die purchased is already inserted into the pilot hole purchased on the die device of inside, it is accordingly possible to ensure in pipe fitting
It is positioned in width direction.Therefore, pipe fitting can in place on steadily into eleven punch 11 process.If it moreover, does not deposit
In guide die, then it cannot ensure that the left and right of mold is concentric, so as to which stable processing cannot be carried out.
In addition, according to the die device of the first technical solution, there is the service life for improving mold, reduce the medial surface of pipe fitting
Deformation of pipe fitting after flash and reduction processing and other effects.And then it during the thickness variation of pipe fitting, also no longer needs existing
The same axial adjustment operation (adjustment pipe fitting positioning reference block etc.) needed in die device.
The die device of second technical solution is based on the first technical solution, with following characteristics.
The inside die device has the mechanism being fixed on the inside die device on pipe fitting, and the mechanism is corresponding
The upper and lower directions of the inside die device is divided into 2, and while can be moved back and forth to the opening direction of pipe fitting, will be described past
It returns moving movement and is transformed to the pressure applied on the position that inside die device is processed on the processing side of pipe fitting, so as to
The inside die device is fixed on pipe fitting.
According to the die device of the second technical solution, have due to purchasing on the inside die device of inside for being inserted into pipe fitting
The fixed mechanism (hereinafter, referred to as expansion/diminution mechanism) of operation is carried out based on expansion/diminution, due to inside die device
Above be in close contact with the inside of pipe fitting without compartment of terrain, stable perforation processing can be carried out.The interior side form of second technical solution
If tool device does not expand/reduction capability, in order to which mold to be inserted into the movement of the state of inside pipe fitting, is needed to be spaced.Such as
There are the interval, then the flash of the inside of pipe fitting when processing of perforating becomes larger fruit, and larger deformation occurs.According to the second technical solution
Inside die device expansion/reduction capability, perforation processing when, since there is no the interval, the flash of the inside becomes smaller, pipe fitting
On perforation processing do not deform.
In addition, from the open end of pipe fitting be inserted into inside die device when, based on advance internal side mold device upper and lower
It is reduced on direction, the external dimensions of inside die device can be made to be less than the opening size of pipe fitting, therefore have for inner face
The pipe fitting of flash can be also readily inserted into.
The die device of third technical solution is based on the first technical solution or the second technical solution, has following characteristics.
The residue that perforation processing based on the outside mould device and the inside die device is generated accommodates
While in interior side mold device, in order to which inner face of the residue not with the pipe fitting is in contact, in the interior side form
The lower part of tool device is purchased the lid that can vertically switch, and when the residue of discharge receiving, is detached by the lid
To the time point of position not interfered with the pipe fitting, by opening the lid purchased on the inside die device
Son, the lid itself forms the face of slipping of residue, to arrange the residue.
According to the die device of third technical solution, due to processing when is poly- by the residue (residue) for processing generation of perforating
Collect in the inside of interior side mold device, and since residue is not to accommodate and be processed with the state of pipe inner faces contact, because
This, residue is not present in the inside pipe fitting of processing.There is no need to after the perforation of pipe fitting processing, be purged tube interior and hoard
Residue operation, moreover, being blocked there is no inside die device and pipe fitting inner face based on residue during processing
Problem can be carried out steadily so as to process.Moreover, the residue saved bit by bit in the die device of inside, also may be used whenever pipe fitting is exchanged
To be automatically drained out, without the extra operation of operating personnel, formation efficiency can be promoted.
The die device of 4th technical solution is based on third technical solution, with following characteristics.
In the lid there is the supporting point for lid itself rotary motion, the lid is closed by elastic force, it is described
The gravity that elastic force can undertake the lid cannot be still undertaken along with a certain amount of residual accommodated in the die device of inside
The gravity of object, when there is no during residue, which makes the lid closely be contacted with inside die device always, when inside
In a state that a certain amount of residue accommodated in side mold device applies weight, the lid is in the time for leaving the pipe fitting
It is automatically opened on point.
According to the 4th technical solution, the effect identical with third technical solution can be played.
The punching machine of the pipe fitting of 5th technical solution uses any institute in the first technical solution to the 4th technical solution
The pipe fitting die for processing device stated.
According to the 5th technical solution, can play and the first technical solution to the identical effect of third technical solution.And then by
Perforation processing is carried out to cornue in the perforation processing unit (plant) for using the first technical solution to the die device of third technical solution, is worn
The efficiency and precision of hole machined have significant promotion.
The pipe fitting processing of 6th technical solution is based on the 5th technical solution with punching machine, has following feature.
In the lid there is the supporting point for lid itself rotary motion, filled by the way that the interior side mold can be undertaken
While putting the elastic force closing lid of the gravity of the residue of interior receiving, applying the elastic force always makes the lid close
Ground is contacted with inside die device, when opening the lid downwards, is added by being different from the die device in perforation
The hood-opening device separately purchased on work device body opens the lid by force.
According to the 6th technical solution, the effect identical with the first technical solution to the 5th technical solution can be played.
The pipe fitting die for processing device of 7th technical solution, is made of outside mould device and inside die device, institute
The outside that outside mould device is arranged in pipe fitting is stated, inside die device is inserted in the inside of the pipe fitting, with the outer side mold
Have the mold cooperation of device, and pipe fitting is processed.
The inside die device has the mechanism being fixed on the inside die device on pipe fitting, and the mechanism is corresponding
The upper and lower directions of the inside die device is divided into 2, and while can be moved back and forth to the opening direction of pipe fitting, will be described past
It returns moving movement and is transformed to the pressure applied on the position that inside die device is processed on the processing side of pipe fitting, so as to
The inside die device is fixed on pipe fitting.
The die device of 8th technical solution is based on the 7th technical solution, with following characteristics.
The residue that perforation processing based on the outside mould device and the inside die device is generated accommodates
While in interior side mold device, in order to which inner face of the residue not with the pipe fitting is in contact, in the interior side form
The lower part of tool device is purchased the lid that can vertically switch, and when the residue of discharge receiving, is isolated by the lid
To the time point of position not interfered with the pipe fitting, pass through the open lid purchased on the inside die device
Son, the lid itself forms the face of slipping of residue, to exclude the residue.
The die device of 9th technical solution is based on the 8th technical solution, with following characteristics.
In the lid there is the supporting point for lid itself rotary motion, the lid is closed by elastic force, it is described
The gravity that elastic force can undertake the lid cannot be still undertaken along with a certain amount of residual accommodated in the die device of inside
The gravity of object, when there is no during residue, which makes the lid closely be contacted with inside die device always, when inside
In a state that a certain amount of residue accommodated in side mold device applies weight, the lid is in the time for leaving the pipe fitting
It is automatically opened on point.
The pipe fitting processing perforation processing unit (plant) of tenth technical solution, uses the 7th technical solution to the 9th technical solution
In any pipe fitting die for processing device.
The pipe fitting processing of 11st technical solution is based on the tenth technical solution with perforation processing unit (plant), has following spy
Sign.
In the lid there is the supporting point for lid itself rotary motion, filled by the way that the interior side mold can be undertaken
While putting the elastic force closing lid of the gravity of the residue of interior receiving, applying the elastic force always makes the lid close
Ground is contacted with inside die device, when opening the lid downwards, is added by being different from the die device in perforation
The hood-opening device separately purchased on work device body opens the lid by force.
Description of the drawings
Fig. 1 is the overall diagram (front view) using the perforation processing unit (plant) of the die device of the present invention.
Fig. 2 is the overall diagram (plan view) using the perforation processing unit (plant) of the die device of the present invention.
Fig. 3 (a)~Fig. 3 (c) is the figure for illustrating the outside mould device of the guide die using the present invention.
Fig. 4 (a)~Fig. 4 (c) is the figure for illustrating expansion/diminution mechanism of the inside die device of the present invention.
Fig. 5 (a), Fig. 5 (b) are the figures for illustrating the residue recovering mechanism of the inside die device of the present invention.
Fig. 6 is the figure for illustrating existing die device.
[explanation of symbol]
1：Press body
2：Pressure apparatus
3：Outside mould device
4：Inside die device
5：Splicing portion
6：Link block
7：Punch retainer
8：Pressure base
9：Rack (frame)
10：Sliding driving device
11：Positioning drive unit
12：Cylinder (cylinder)
13：Hood-opening device
14：Fixture
15：Mobile unit
16：Guide rail
17：Ball screw
18：Servo motor
19：Reference block
20：Clamp cylinder
21：Control device
22：Guide rod (guide post)
23：Stripper plate (stripper plate)
24：Leaf spring
25：Punching press rounding machine cutter (processing punch)
26：Cutter portion
27：Through hole
28：Residue receiving portion
29：Lid
30：Pin
31：Spring
33：Pressurize item
34：Compression member
37：Bucket
41：Expand/reduce block in upside
42：Expand/reduce block in downside
A：Mold positioning region
B：The expansion of interior side mold/diminution portion
C：Residue recoverer
H：Pilot hole
P：Guide die
S：Residue
T：Interval
t：Interval
W：Cornue
w：Cornue
Specific embodiment
Hereinafter, the embodiment of the present invention is illustrated with reference to attached drawing.
Fig. 1 is using the overall diagram (front view) of the perforation processing unit (plant) of the die device of the present invention, and Fig. 2 is perforation processing
The overall diagram (plan view) of device, Fig. 3 (a)~Fig. 3 (c) are for illustrating that the outside mould using the guide die of the present invention fills
The figure put, Fig. 4 (a)~Fig. 4 (c) be for illustrate the present invention inside die device expansion/diminution mechanism figure, Fig. 5
(a), Fig. 5 (b) is the figure for illustrating the residue recovering mechanism of the die device of the present invention, and Fig. 6 is existing for illustrating
The figure of die device.
The composition of 1 ＞ of ＜ perforation processing unit (plant)s
Referring to Figures 1 and 2, the perforation processing unit (plant) to the die device for using the present invention (hereinafter, referred to as forcing press)
Composition illustrate.In Fig. 1,1 is press body, and 2 be the pressure apparatus for lifting outside mould device 3, and 4 be interior side mold
Device, 5 be the splicing portion of cornue W.Pressure apparatus 2 is arranged on press body 1, and pressure is arranged in by being based on link block 6
Punch retainer 7 on machine ontology 1, connect with outside mould device 3.22 be guide rod (guide post), and the guide rod is vertical
Ground is purchased in the pressure base 8 of press body 1, for the punch retainer 7 to be guided to make it that can vertically slide,
23 be stripper plate (stripper plate), is placed in together on punch retainer 7 with outside mould device 3.Pressure apparatus 2
Power can lift outside mould device 3 and stripper plate 23 by link block 6 and punch retainer 7.Leaf spring 24 is clipped in stripper plate 23
Between punch retainer 7,25 be the punching press rounding machine cutter of outside mould device 3, and P is guide die, and 26 be inside die device 4
Cutter portion, 27 be through hole, and the upper edge edge of through hole 27 is cutter portion 26.28 be positioned at 26 lower part of cutter portion
The residue receiving portion of inside die device 4.29 be to purchase to expand/reduce the lid of block 42 in the downside of interior side mold device 4.
The lid 29 can be supported to rotate freely through its upper and lower directions by pin 30, the lid 29 be made to be filled with interior side mold by spring 31
It puts and is closely contacted below 4.
Inside die device 4, to be inserted into the state of the inside of inlet pipe member (hereinafter referred to as cornue W) and use.Cornue W
Inside die device 4 is inserted on the left of Fig. 1, and is set towards the right side of Fig. 1.Moreover, inside die device 4 is with being arranged in machine
Sliding driving device 10 on frame (frame) 9 connects, and the cylinder 10a's based on sliding driving device is flexible, inside side mold dress
4 upper and lower directions is put expand/reduce.Outside mould device 3 is arranged in the top of forcing press, can oscilaltion, interior side form
It is supported in splicing portion 5 in tool pressure base 8 of the device 4 based on 1 lower part of forcing press.
In addition, the rack 9 equipped with inside die device and its sliding driving device 10, has the driving based on cylinder 12
Device is movable to the composition of 2 locking wire positions of Fig. 2 in pressure base 8.Based on the cylinder 12, inside die device 4 is
The residue S (with reference to Fig. 5 (a), Fig. 5 (b)) assembled in the residue receiving portion 28 of the inside of recycling inside die device 4,
The hood-opening device 13 purchased on forcing press is moved to operable position.
The method of perforation processing of 2 ＞ cornues of ＜
According to Fig. 1 and Fig. 2, the method for perforation processing of cornue is illustrated.As described above, cornue W is to be inserted with interior side form
Has the state setting of device 4, the inside die device 4 is supported by the splicing portion 5 and rack 9 of forcing press 1.The length tool of cornue
There is the length of 2m to 4m.Cornue W inserted with inside die device 4, the end of forcing press opposite side are held by fixture 14.Folder
Tool 14 is contacted with mobile unit 15, and the mobile unit 15, which is located at, to be arranged in pressure base 8 and for the guide rail of straight line guiding
On (guide plate) 16.The unit based on be arranged in pressure base 8 and by ball screw 17 and servo motor 18 form determine
Position driving device 11, on the outside below die device 3, positions cornue W on the Working position of its length direction.
The width direction of cornue W is positioned such that.As shown in the sectional view of the arrow X-direction of Fig. 2, in pressure base 8
Splicing portion 5 on purchase and have reference block 19 and clamp cylinder 20.By based on positioning drive unit 11 at the angle that length direction positions
Pipe W is pressurizeed by clamp cylinder 20 to reference block 19, so as in the width direction of cornue W, be positioned to it.
By the control device 21 of Fig. 1 and Fig. 2, the positioning of control cornue W, control pressure device 2, side mold dress in control
4 expansion/diminution is put, controls sliding driving device 10, controls positioning drive unit 11 and clamp cylinder 20.Moreover, the control
Device, the discharge of residue S (stampings) that the also controllable perforation based on rear narration is processed and generated.It will be 14 by fixture
The cornue W held is positioned by positioning drive unit 11, opposite exterior lateral sides die device 3, at the end of the positioning, based on fixture vapour
Cylinder 20 pressurizes to reference block 19, and is fixed on press body 1.Then, it as shown in Fig. 3 (c), is filled based on pressure
It puts 2 effect outside mould device 3 to decline, based on the cooperation with inside die device 4, continuously into eleven punch 11 on cornue W
Processing carries out processing using multiple perforation of specified screw pitch on cornue W.Terminate the cornue W of perforation processing, based on Locating driver
Device 11 is moved and is discharged to the outside (left side of Fig. 1) of press body 1.
In the forcing press, there is guide die, the interior side mold dress of the outside mould device 3 as particular content of the present invention
The expansion put/diminution mechanism and the residue S recovering mechanisms generated based on processing.Hereinafter, with reference to attached drawing, to each invention content
It illustrates.
The composition of the guide die P of 3 ＞ outside mould devices of ＜
Guide die P is arranged in the position in the A portions for being equivalent to Fig. 1.With reference to Fig. 3 (a)~Fig. 3 (c), to guide die P into
Row explanation.
Guide die P is different from the positioning of outside mould device 3 and inside die device 4 with die for processing (hereinafter, claiming
Be punching press rounding machine cutter 25), separately purchase on outside mould device 3.The number of guide die P preferably has 1 or more.Such as
Shown in Fig. 3 (a)~Fig. 3 (c), guide die P is easily inserted the pilot hole of the guide die of inside die device 4 with its front end
The shape of H.Guide die P and be inserted into hole H size relationship, be spaced on the length direction of pipe fitting it is bigger, in the width of pipe fitting
It is almost micron order to spend interval on direction.It is rushed moreover, the length dimension of the guide die P of outside mould device has than processing
The structure of the long 5mm in front end of press cutter 25.In this attached drawing, in order to position outside mould device 3 and inside die device 4,
The width direction of pipe fitting should purchase 2 guide die P.In addition, the method for arranging of guide die, however it is not limited to this.
The operation principle of guide die P is as follows.The cornue processed W is needed to be moved to processing institute based on positioning drive unit 11
Fixed position is simultaneously positioned, and the guide die P of outside mould device 3, which declines, in the state of Fig. 3 (a) is inserted into pilot hole H.So
Afterwards, expansion/diminution vertical motion (detailed content illustrates in 4 ＞ of ＜) of inside die device 4 is carried out, and in Fig. 3 (b)
State.At this point, guide die P and punching press rounding machine cutter 25 are all decline state, still, due to the length at guide die P more
It is long, it is firstly inserted into the pilot hole H of inside die device 4.Inside die device 4 is located in outside mold device 3 and cornue as a result,
The width direction of W.Then, in the state of Fig. 3 (b) (before punching press rounding machine cutter 25 declines), as shown in Fig. 3 (c), punching press rounding machine cutter
25 decline and terminate perforation processing.
Based on above-mentioned guide die P is used, then outside mould device 3 and inside described in the prior art are no longer needed
The coaxial positioning adjustment of die device 4.
Expansion/diminution mechanism of die device on the inside of 4 ＞ of ＜
The expansion of inside die device 4/diminution mechanism is the corresponding part in B portions of Fig. 1.It is right with reference to Fig. 4 (a)~Fig. 4 (c)
It is illustrated.
Inside die device 4 is divided into upside expansion/diminution block 41 and downside are expanded/and reduces block 42.The two has with micro-
Weak inclined surface contacts with each other the structure of slip.Block 41 is expanded/reduced in upside, makes horizontal direction in the splicing portion 5 of forcing press
The not changed maintenance in position under vertically moved.It expands/reduces block 42 and be based on cylinder 10a or cunning in downside
It moves the effect of driving device 10 and is moved in the horizontal direction, block 41 is expanded/reduced in upside, is lifted in vertical direction.At this point,
Expand/reduce the length that the through hole 27 of block, the guide die P of outside mould device and punching press rounding machine cutter 25 are formed in pipe fitting in upside
Spend the mechanism risen in the form of relative position is not changed on direction.
Inside die device 4 has the form for the inside that can be inserted into charging cornue W.Expand/reduce the rising of block 41 in upside
Action is as follows.In the state of Fig. 4 (a), outside mould device 3 declines, and then guide die P also declines, and terminates outside so as to be formed
The state coaxially positioned of side mold device 3 and inside die device 4.Then, block 42 is expanded/reduced in downside based on cylinder 10a
(referring to Figures 1 and 2) (the arrow Y-direction of Fig. 4 (a)) acts in the horizontal direction, then upside expansion/diminution block 41 about rises
0.5mm, in the state of Fig. 4 (b), the interval t of Fig. 4 (a) disappears.In addition, Fig. 4 (b) shows that punching press rounding machine cutter 25 (is perforated before declining
Before processing) state.Upside expansion as a result ,/being expanded above diminution block 41 with downside/is reduced below block 42 with cornue W's
Upper and lower medial surface is in close contact.Then, punching press rounding machine cutter 25 declines processes into eleven punch 11.
The lowering action that block is expanded/reduced in upside is as follows.Fig. 4 (c) display perforation process finishings, punching press rounding machine cutter 25 rise
State.In the state of Fig. 4 (c), including guide die P, cylinder 10a is in Fig. 4 while outside mould device 3 rises
(c) it is acted in the arrow Z-direction of horizontal direction.Upside expansion/diminution block 41 declines as a result, in the state of Fig. 4 (a),
The size reduction of the upper and lower directions of inside die device 4, less than the inside dimensions of cornue, so as to which cornue is to perforation next time
The movement at processing seat becomes easy.Moreover, inside die device 4 can be readily inserted into the cornue that length is 2m to 4m
Side.Moreover, during perforation processing, due to being based on the expansion/reduction capability, the perforated portion and inside die device 4 of cornue are close
Contact, therefore the flash of formation when can minimize processing, and the position precision for processing of perforating and existing processing method
It compares, there is significant improvement.
5 ＞ residue recovering mechanisms of ＜
Residue recovering mechanism is filled by the hood-opening device 13 and the interior side mold of Fig. 1 arranged on the comparable position in C portions of Fig. 1
The residue receiving portion 28 for putting formation cooperates and works.Referring to Fig. 5 (a), Fig. 5 (b), to the residual in the present invention
Object recovering mechanism illustrates.
Again the perforation of cornue W processing is illustrated.First, pressure apparatus 2 declines, then outside mould device 3 and stripping
Flitch 23 declines, and is contacted above stripper plate 23 and cornue W, then pressure apparatus 2 is declined.Then, it is clipped in 23 He of stripper plate
Leaf spring 24 between punch retainer 7 bends, and is pressurizeed by its reaction force to cornue W, while punching press rounding machine cutter
25 penetrate above cornue W, the coordinating operation in cutter portion 26 and through hole 27 based on inside die device 4, into eleven punch 11 plus
Work (with reference to Fig. 3 (c)), based on perforation processing from the residue S that cornue W is cut away by with the expansion of the downside of inside die device 4/
The lid 29 contacted below block 42 is reduced to stop and be housed in residue receiving portion 28.
Inside die device 4 is arranged in rack 9.For next perforation processing, cornue W is based on positioning drive unit
11 are located on Working position.As described above, for processing of perforating, cornue W is moved relative to inside die device 4.Cause
This, residue S is blocked based on lid 29, is not in contact with inside below cornue W.
Then, hood-opening device 13 is illustrated.Fig. 5 (a) is that the driving device 13a of hood-opening device 13 carries out rising operation
State afterwards, the driving device 13a of Fig. 5 (b) diagram hood-opening devices 13 carry out declining post-job state.33 for pressurization item, 34
For residue compression member, the residue compression member is after process finishing of perforating by the through hole 27 of inside die device 4
In remaining residue S release downwards by force.There is air flue 35, when lid 29 is opened, from the air in pressurization item 33
The 36 discharge air of discharge opening of the front end of access 35, so as to above the lid 29 cleaned as residue S sliding surfaces
Meanwhile assist the slip of residue S.In addition, inside die device 4 can be entered when declining by having in residue compression member 34
Cutter portion 26 (through hole 27) tooth 34a, so as to discharge remaining residue in the cutter portion 26 (through hole 27)
(S)。
The perforation process finishing of cornue W or when having saved bit by bit a certain amount of residue S and having been discharged to it, interior side mold
Instruction of the device 4 based on control device 21, it is (identical with the punching press rounding machine cutter 25 of outside mould device 3 from perforation Working position
Position) on, it is moved to the position as shown in Fig. 5 (a), Fig. 5 (b).Inside die device 4 is fixed in rack 9.The rack 9, can
It is moved based on the cylinder 12 purchased in pressure base 8.Based on the instruction of control device 21, rack 9 is moved, interior side mold
Device 4 be moved to Fig. 5 (a), Fig. 5 (b) position (that is, hood-opening device can operation position), and positioned.At this point, terminate
The cornue W of processing is in the state being discharged in the left side of the front view of Fig. 1.Therefore, hood-opening device 13 and charging cornue W be not mutually
Interference.
Under the state, hood-opening device 13 carries out operation.The operation is illustrated below.First, hood-opening device 13 is based on
Its driving device 13a declines, and becomes the state of Fig. 5 (b) from the state of Fig. 5 (a).Its item 33 that pressurizes, which has, may pass through interior side mold
By overcoming the power for the spring 31 for biasing lid 29, lid 29 is pushed away downwards for the composition of device 4.It is housed in residual as a result,
The residue S of object receiving portion 28 slips on lid 29, and falls into bucket 37.In addition, in the through hole 27 of inside die device 4
Remaining residue S is extruded based on residue compression member 34, by slipping and being fallen into bucket 37 on lid 29.In addition,
Function by the height for assigning the down position for detecting the residue compression member 34, can confirm the discharge of residue S.
In above description, in a state that cornue W is after it perforates process finishing and after forcing press discharge, dress of uncapping is driven
Put 13.It is carried out on cornue W in the perforation processing of institute fixed number amount and the step in process finishing way, or in recycling
The residue collected in the residue receiving portion 28 of side mold device 4 drives hood-opening device 13.In this case, based on cylinder 12
Moving frame 9 makes the position that inside die device 4 is located at Fig. 5 (a), Fig. 5 (b), and cornue W is made to be maintained based on positioning drive unit 11
Inside die device 4 is inserted in the inside state of cornue W, and is moved to the left side of Fig. 1.
The present embodiment is in the form of using guide die, to expansion/diminution mechanism of die device on the inside of 4 ＞ of ＜ and ＜ 5
＞ residue recovering mechanisms are illustrated, and however, it can be in the form of not using guide die using side form in 4 ＞ of ＜
Have the die device of the form of the 5 ＞ residue recovering mechanisms of expansion/diminution mechanism and ＜ of device and perforation processing unit (plant).
Claims (11)
1. a kind of pipe fitting die for processing device, which is characterized in that it is made of outside mould device and inside die device, it is described
Outside mould device is arranged in the outside of pipe fitting, and the inside die device is inserted in the inside of the pipe fitting, with the outside mould
The mold cooperation of device, and pipe fitting is processed,
The outside mould device has guiding mold, and the guiding mold is by the inside die device and its outer side mold
Have device to position in the position of the width direction of pipe fitting.
2. pipe fitting die for processing device as described in claim 1, which is characterized in that
The inside die device has the mechanism being fixed on the inside die device on pipe fitting, and the mechanism is accordingly described
The upper and lower directions of inside die device is divided into 2, and while can be moved back and forth to the opening direction of pipe fitting, by the round-trip shifting
The pressure applied on the position that dynamic motion transform is processed for inside die device on the processing side of pipe fitting, so as to by institute
Inside die device is stated to be fixed on pipe fitting.
3. pipe fitting die for processing device as claimed in claim 1 or 2, which is characterized in that
In the residue that perforation processing based on the outside mould device and the inside die device is generated is housed in
While in side mold device, in order to which inner face of the residue not with the pipe fitting is in contact, filled in the interior side mold
The lower part put is purchased the lid that can vertically switch, when the residue of discharge receiving, by the lid be partitioned to
On the time point for the position that the pipe fitting does not interfere, by the open lid purchased on the inside die device,
The lid itself forms the face of slipping of residue, to discharge the residue.
4. pipe fitting die for processing device as claimed in claim 3, which is characterized in that
In the lid there is the supporting point for lid itself rotary motion, the lid, the elastic force are closed by elastic force
The gravity of the lid, which can be undertaken, cannot still undertake along with a certain amount of residue accommodated in the die device of inside
Gravity, when there is no during residue, which makes the lid closely be contacted with inside die device always, when in interior side form
In the state of having a certain amount of residue application weight accommodated in device, the lid is on the time point for leaving the pipe fitting
It is automatically switched on.
5. a kind of pipe fitting processing perforation processing unit (plant), it is characterised in that：
The pipe fitting processing is filled with perforation processing unit (plant) using the pipe fitting die for processing as described in any in Claims 1-4
It puts.
6. pipe fitting processing perforation processing unit (plant) as claimed in claim 5, which is characterized in that
There is the supporting point for lid itself rotary motion, by that can undertake in the inside die device in the lid
While the elastic force of the gravity of the residue of receiving closes the lid, apply always the elastic force make the lid closely with
Inside die device contact, when opening the lid downwards, by being different from the die device and in perforation processing dress
The hood-opening device separately purchased on ontology is put, opens the lid by force.
7. a kind of pipe fitting die for processing device, which is characterized in that it is made of outside mould device and inside die device, it is described
Outside mould device is arranged in the outside of pipe fitting, and the inside die device is inserted in the inside of the pipe fitting, with the outside mould
The mold cooperation of device, and pipe fitting is processed,
The inside die device has the mechanism being fixed on the inside die device on pipe fitting, and the mechanism is accordingly described
The upper and lower directions of inside die device is divided into 2, and while can be moved back and forth to the opening direction of pipe fitting, by the round-trip shifting
The pressure applied on the position that dynamic motion transform is processed for inside die device on the processing side of pipe fitting, so as to by institute
Inside die device is stated to be fixed on pipe fitting.
8. pipe fitting die for processing device as claimed in claim 7, which is characterized in that
In the residue that perforation processing based on the outside mould device and the inside die device is generated is housed in
While in side mold device, in order to which inner face of the residue not with the pipe fitting is in contact, filled in the interior side mold
The lower part put is purchased the lid that can vertically switch, when the residue of discharge receiving, by the lid be partitioned to
On the time point for the position that the pipe fitting does not interfere, by the open lid purchased on the inside die device,
The lid itself forms the face of slipping of residue, to exclude the residue.
9. pipe fitting die for processing device as claimed in claim 8, which is characterized in that
In the lid there is the supporting point for lid itself rotary motion, the lid, the elastic force are closed by elastic force
The gravity of the lid, which can be undertaken, cannot still undertake along with a certain amount of residue accommodated in the die device of inside
Gravity, when there is no during residue, which makes the lid closely be contacted with inside die device always, when in interior side form
In the state of having a certain amount of residue application weight accommodated in device, the lid is on the time point for leaving the pipe fitting
It is automatically opened.
10. a kind of pipe fitting processing perforation processing unit (plant), it is characterised in that：
Pipe fitting processing uses the pipe fitting die for processing device as described in any in claim 7 to 9 with perforation processing unit (plant).
11. pipe fitting processing perforation processing unit (plant) as claimed in claim 10, which is characterized in that
There is the supporting point for lid itself rotary motion, by that can undertake in the inside die device in the lid
While the elastic force of the gravity of the residue of receiving closes the lid, apply always the elastic force make the lid closely with
Inside die device contact, when opening the lid downwards, by being different from the die device and in perforation processing dress
The hood-opening device separately purchased on ontology is put, opens the lid by force.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016-238349 | 2016-12-08 | ||
| JP2016238349 | 2016-12-08 | ||
| JP2017-166514 | 2017-08-31 | ||
| JP2017166514A JP2018094626A (en) | 2016-12-08 | 2017-08-31 | Metal die device for drilling pipe material equipped with pilot die and pipe material drilling device using metal die device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108160809A true CN108160809A (en) | 2018-06-15 |
| CN108160809B CN108160809B (en) | 2021-11-09 |
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ID=62527404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711177791.5A Active CN108160809B (en) | 2016-12-08 | 2017-11-22 | Die device for pipe fitting machining and piercing machining device for pipe fitting machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108160809B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108704973A (en) * | 2018-09-05 | 2018-10-26 | 安徽恒兴镀锌有限公司 | A kind of rectangle pipe perforating die and hole-punching method |
| CN110510259A (en) * | 2019-07-05 | 2019-11-29 | 金树玉 | Automation Contents Fill and recovery system and working method based on wisdom logistics |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1808050A1 (en) * | 1968-11-09 | 1970-05-27 | Osthoff Dipl Wirtsch Leopold | Hole punching device for hollow articles |
| JPS5180670A (en) * | 1975-01-11 | 1976-07-14 | Fuji Industries Co Ltd | KAKUPAIPUNIPIASUBAARINGUOHODOKOSU RENZOKUJIDOKAKOKI NO KANAGATASOCHI |
| SU1607996A2 (en) * | 1989-02-13 | 1990-11-23 | Специальное Проектно-Конструкторское И Технологическое Бюро Научно-Производственного Объединения "Геотехника" | Arrangement for piercing holes in hollow articles |
| JPH0871992A (en) * | 1994-09-01 | 1996-03-19 | Furukawa Electric Co Ltd:The | Method of making hole in pipe and jig therefor |
| JPH08206751A (en) * | 1995-02-06 | 1996-08-13 | Nisshinbo Ind Inc | Piercing machine of material having profile cross section |
| JPH11151696A (en) * | 1997-09-09 | 1999-06-08 | Nisshinbo Ind Inc | Die device for machining pipe material |
| JP2000233238A (en) * | 1999-02-10 | 2000-08-29 | Toshiba Corp | Press punching device and press punching method |
| CN102615172A (en) * | 2011-01-28 | 2012-08-01 | 旭东机械(昆山)有限公司 | Punching piercing mechanism |
| CN102615173A (en) * | 2012-03-29 | 2012-08-01 | 宁波市鄞州剑均机械科技有限公司 | Punching die for drainage holes of stainless steel tubes |
| CN103599983A (en) * | 2013-12-04 | 2014-02-26 | 济南深博矿山设备有限公司 | Steel tube punching die with movable guide female die body |
| CN204620807U (en) * | 2015-01-29 | 2015-09-09 | 诸暨市润拓机械自动化科技有限公司 | The floating type interior support component of tubular workpiece |
-
2017
- 2017-11-22 CN CN201711177791.5A patent/CN108160809B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1808050A1 (en) * | 1968-11-09 | 1970-05-27 | Osthoff Dipl Wirtsch Leopold | Hole punching device for hollow articles |
| JPS5180670A (en) * | 1975-01-11 | 1976-07-14 | Fuji Industries Co Ltd | KAKUPAIPUNIPIASUBAARINGUOHODOKOSU RENZOKUJIDOKAKOKI NO KANAGATASOCHI |
| SU1607996A2 (en) * | 1989-02-13 | 1990-11-23 | Специальное Проектно-Конструкторское И Технологическое Бюро Научно-Производственного Объединения "Геотехника" | Arrangement for piercing holes in hollow articles |
| JPH0871992A (en) * | 1994-09-01 | 1996-03-19 | Furukawa Electric Co Ltd:The | Method of making hole in pipe and jig therefor |
| JPH08206751A (en) * | 1995-02-06 | 1996-08-13 | Nisshinbo Ind Inc | Piercing machine of material having profile cross section |
| JPH11151696A (en) * | 1997-09-09 | 1999-06-08 | Nisshinbo Ind Inc | Die device for machining pipe material |
| JP2000233238A (en) * | 1999-02-10 | 2000-08-29 | Toshiba Corp | Press punching device and press punching method |
| CN102615172A (en) * | 2011-01-28 | 2012-08-01 | 旭东机械(昆山)有限公司 | Punching piercing mechanism |
| CN102615173A (en) * | 2012-03-29 | 2012-08-01 | 宁波市鄞州剑均机械科技有限公司 | Punching die for drainage holes of stainless steel tubes |
| CN103599983A (en) * | 2013-12-04 | 2014-02-26 | 济南深博矿山设备有限公司 | Steel tube punching die with movable guide female die body |
| CN204620807U (en) * | 2015-01-29 | 2015-09-09 | 诸暨市润拓机械自动化科技有限公司 | The floating type interior support component of tubular workpiece |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108704973A (en) * | 2018-09-05 | 2018-10-26 | 安徽恒兴镀锌有限公司 | A kind of rectangle pipe perforating die and hole-punching method |
| CN110510259A (en) * | 2019-07-05 | 2019-11-29 | 金树玉 | Automation Contents Fill and recovery system and working method based on wisdom logistics |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108160809B (en) | 2021-11-09 |
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