CN105665522B - A kind of punching and flanging machine - Google Patents
A kind of punching and flanging machine Download PDFInfo
- Publication number
- CN105665522B CN105665522B CN201610239893.4A CN201610239893A CN105665522B CN 105665522 B CN105665522 B CN 105665522B CN 201610239893 A CN201610239893 A CN 201610239893A CN 105665522 B CN105665522 B CN 105665522B
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- Prior art keywords
- core rod
- flange
- connecting rod
- punching
- cone
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Classifications
-
- 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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
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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
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
- B21D19/088—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws for flanging holes
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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
Abstract
The present invention provides a kind of punching and flanging machine, including frame, punch mechanism and preceding stack pallet in the frame, it is characterised in that：The punch mechanism working end is provided with the red needle of non-circular cross-section, external mold fixture block is also sequentially provided with the frame, core rod, stack pallet afterwards, hollow core rod connecting rod, bore lingual bar connecting rod, core rod connecting rod fixed seat and flange drive cylinder, the core rod includes hollow outer core rod, the core block being set at the top of the outer core rod, it is respectively arranged on the flange drift and cone lingual bar of the outer core rod inner chamber, the flange drift is set in the cone lingual bar, cone lingual bar is connected to flange drive cylinder by boring lingual bar connecting rod, flange drift is promoted to carry out hole flanging processing by mobile cone lingual bar, process of the present invention is few, hole flanging efficiency high, die wear is small, it is durable, processing cost is low, the tubing of thin-walled heavy wall can be processed, the different directions of same pipe fitting can be processed.
Description
Technical field
The present invention relates to drilling flange field, particularly a kind of punching and flanging machine.
Background technology
Have at present to the method for drilling in tube surfaces and carrying out flange processing to drilling：1st, such as Chinese invention patent one
The process equipment (notification number CN2905260Y) of kind tubing hole flanging discloses method of the process equipment to tubing hole flanging：
Tubing is spacing in fixed gear mould bases, flanging die positioning is placed on support baffle plate, support baffle plate is penetrated and has been drilled
In the tubing in hole, support baffle plate is lifted up, the top of flanging die is penetrated the hole of tubing, and demoulding bottom plate is fixed,
Drawing-die pressing plate will be withheld on tubing again, the bottom of pull bar is fastened together with flanging die, then using stretcher
Pull bar is pulled, until pull bar all pulls out flanging die out of tubing hole, the mould that this method uses is complicated, processing step
It is rapid cumbersome, process each time all punch-pin is put into pipe by being stripped bottom plate again, then penetrate hole, also to carry out a step and drawing
The process that equipment is connected is stretched, processing efficiency is low, completely the value without volume production；2nd, such as publication No. CN103920902 is disclosed
A kind of tubing flanging processing method, its method are：A circular hole is processed with drill bit first, then circular hole is accomplished into elliptical aperture, more
Bit change is a drill bit with protuberance, then the drill bit with protuberance is put into hole, is rotated while up lifting, processing
Into flanging bore, polished flat after flange with edging cutter, this processing method is high to cutter head rigid requirements, and cutter head is easily ground
Damage, the flanging bore after processing also needs to be polished, and process is more, and this processing mode can only for the pipe fitting of thin-walled, for
The high pipe fitting of the hardness such as heavy wall pipe, long pipe fittingses and stainless steel tube is helpless.
The content of the invention
In order to solve prior art problem, the present invention provides a kind of punching and flanging machine, and process is few, punching and flange processing
Efficiency high, die wear are small, durable, and flange outer is smooth attractive in appearance, does not need secondary operation, can process the unlike material of thin-walled heavy wall
Tubing.
To achieve the above object, technical scheme provided by the present invention is：A kind of punching and flanging machine, including frame, are located at
Punch mechanism and preceding stack pallet in the frame, it is characterised in that：The punch mechanism working end is provided with non-circular cross-section
Red needle, core rod, rear stack pallet, hollow core rod connecting rod, cone lingual bar connecting rod, core rod connection are also sequentially provided with the frame
Bar fixed seat and flange drive cylinder, the core rod include hollow outer core rod, be set at the top of the outer core rod core block,
The flange drift and cone lingual bar of the outer core rod inner chamber are respectively arranged on, the flange drift is set in the cone lingual bar, described
The boss that two are provided with flange drift relatively and is obliquely installed, the cone lingual bar two sides are provided with two inclined grooves, described convex
Platform is connected with the groove, and the core block top further respectively has an oval punching along the frame length direction
And circular hole, the flange drift are cylindrical structure, the core rod is located at the lower section of the punch mechanism, and the core rod connects rod set
The cone lingual bar connecting rod, described core rod connecting rod one end is connected to the outer core rod, and the other end passes through the rear stack pallet
And be fixed in the core rod connecting rod fixed seat, described cone lingual bar connecting rod one end is connected to the cone lingual bar, the other end point
Chuan Guo not the core rod connecting rod and the core rod connecting rod fixed seat and the flange for being held within the frame end
On the working end of drive cylinder.
Further, the transverse of the red needle cross section is set along the frame length direction.
Preferably, the groove is low setting after preceding height along the frame length direction.
Preferably, the groove is low early and high after setting along the frame length direction.
Preferably, the cone lingual bar connecting rod is connected through a screw thread with the cone lingual bar.
Preferably, the rear stack pallet can do the action rotated after clamping pipe part along pipe fitting axle center.
Further, two silks driven by servomotor are further respectively had in the frame before and after the punch mechanism
Bar, it is respectively used for driving the preceding stack pallet and the rear stack pallet movement.
Further, the punch mechanism both sides further respectively have clamp system, and the clamp system working end is connected with
External mold fixture block, when the two external mold fixture blocks close up, it is respectively equipped with the hole passed through for the red needle, the flange drift and pipe fitting.
Further, when the two external mold fixture blocks close up, rounding is provided with for the bottom hole portion that flange drift passes through.
Further, at the top of the flange drift it is the low curved-surface structure in middle high both sides.
The present invention has the advantages that：
1st, process is few, punching and flange processing efficiency high；
2nd, flange outer is smooth attractive in appearance, without secondary operation；
3rd, it can reprocess and be reused after red needle abrasion；
4th, replaceable after core block abrasion, replacement cost is low；
5th, can be to the multiple directions punching of pipe fitting and flange processing；
6th, can be to slender rectangular tube, the pipe fitting of wall thickness and stainless steel pipe is punched out and flange processing；
7th, full-automatic processing, mitigates labor strength.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structure chart of the core rod 2 of the present invention；
Fig. 3 is the top view of the core rod 2 of the present invention；
When Fig. 4 is embodiment 1, Fig. 3 A-A faces sectional view；
When Fig. 5 is embodiment 2, Fig. 3 A-A faces sectional view；
Fig. 6 is the structural representation for the less flange drift 23 in aperture that the present invention processes；
Fig. 7 is the structural representation of the larger flange drift 23 in the aperture of the invention processed；
Fig. 8 is the structural representation of the cone lingual bar 24 of embodiment 1；
Fig. 9 is the structural representation of the cone lingual bar 24 of embodiment 1；
Figure 10 is the structural representation of external mold fixture block 121 of the present invention.
In figure：101- frames, 102- screw mandrels, 103- servomotors, 1- punch mechanisms, 11- red needles, 12- clamp systems,
121- external mold fixture blocks, 2- core rods, 21- outer core rods, 22- core blocks, 221- punchings, 222- circular holes, 23- flange drifts, 231-
Boss, 24- cone lingual bars, 241- grooves, stack pallet after 3-, 4- core rod connecting rods, 5- cone lingual bar connecting rods, 6- core rod connecting rods are consolidated
Reservation, 7- flange drive cylinders, stack pallet before 8-.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the invention will be further described：
Referring to figs. 1 to Fig. 5, a kind of punching and flanging machine, including frame 101, the He of punch mechanism 1 in the frame 101
Preceding stack pallet 8, the above-mentioned working end of punch mechanism 1 are provided with the red needle 11 of non-circular cross-section, are also sequentially provided with above-mentioned frame 101
Core rod 2, rear stack pallet 3, hollow core rod connecting rod 4, cone lingual bar connecting rod 5, core rod connecting rod fixed seat 6 and flange driving oil
Cylinder 7, above-mentioned core rod 2 include hollow outer core rod 21, are set in the core block 22 at the above-mentioned top of outer core rod 21, above-mentioned core block
22 can be changed, in addition to be respectively arranged on the flange drift 23 and cone lingual bar 24 of the above-mentioned inner chamber of outer core rod 21, above-mentioned flange punching
First 23 are set in above-mentioned cone lingual bar 24, the boss 231 that two are provided with above-mentioned flange drift 23 relatively and is obliquely installed, above-mentioned cone
The two sides of lingual bar 24 are provided with two inclined grooves 241, and above-mentioned boss 231 is connected with above-mentioned groove 241, above-mentioned core block
22 tops further respectively have an oval punching 221 along the above-mentioned length direction of frame 1 and circular hole 222, above-mentioned flange drift 23 are
Cylindrical structure, the above-mentioned top of flange drift 23 are the low curved-surface structure in middle high both sides, and above-mentioned core rod 2 is located at above-mentioned punch mechanism
1 lower section, above-mentioned 4 sets of core rod connecting rod above-mentioned cone lingual bar connecting rod 5, above-mentioned one end of core rod connecting rod 4 be connected to above-mentioned outer
Core rod 21, the other end is through above-mentioned rear stack pallet 3 and is fixed in above-mentioned core rod connecting rod fixed seat 6, above-mentioned cone lingual bar connection
The one end of bar 5 is connected to above-mentioned cone lingual bar 24, and above-mentioned cone lingual bar connecting rod 5 is connected through a screw thread with above-mentioned cone lingual bar 24, the other end
It is each passed through above-mentioned core rod connecting rod 4 and above-mentioned core rod connecting rod fixed seat 6 and is held within the upper of the above-mentioned end of frame 101
On the working end for stating flange drive cylinder 7, further respectively had in the above-mentioned frame 101 before and after above-mentioned punch mechanism 1 by servo electricity
The screw mandrel 102 that machine 103 drives, is respectively used for driving above-mentioned preceding stack pallet 8 and above-mentioned rear stack pallet 3 moves.
Specifically, the transverse of the above-mentioned cross section of red needle 11 is set along the above-mentioned length direction of frame 101, after such flange
Hole outer it is highly smooth, without carrying out subsequent processing processing, efficiency high.
Specifically, stack pallet 3 can do the action rotated after clamping pipe part along pipe fitting axle center after above-mentioned, so when pipe part
When needing to carry out punching and the flange processing in multiple directions, rear stack pallet 3 clamps pipe part and rotates an angle, you can carries out
Subsequent processing is processed, without repositioning.
Figure 10 is referred again to, specifically, the both sides of above-mentioned punch mechanism 1 further respectively have clamp system 12, above-mentioned clamp system
12 working ends are connected with external mold fixture block 121, and above-mentioned core rod 2 is also located among two external mold fixture blocks 121, and above-mentioned external mold fixture block 121 divides
The hole that She You do not pass through for the red needle 11, the flange drift 23 and pipe fitting, when two external mold fixture blocks 121 clamp, for red needle 11
Oval corresponding to the Kong Weiyu red needles 11 passed through, the size in hole is slightly larger than the above-mentioned outside dimension of red needle 11, logical for flange drift 23
The hole crossed is circle, and elliptical aperture and above-mentioned 221 corresponding formed objects of punching when two external mold fixture blocks 121 clamp, it is rushed for flange
First 23 holes passed through slightly larger than above-mentioned circular hole 222 for flange, elliptical aperture and circular hole when two above-mentioned external mold fixture blocks 121 close up
Size requires that relation factor is more, and different pore sizes, different materials, different pipe thicknesses and different hole flangings are high
Degree require, required elliptical aperture and circular hole are all different, thus two external mold fixture blocks 121 close up after elliptical aperture and circular hole it is specific
Size repaired to obtain by the basic hole shape being closer to by multiple mode transfer, because consumer product needs to be punched out and flange
Hole dimensionally stable, so mode transfer has its value place.In addition, the root of flanging bore is carried out after follow-up pipe fitting flange for convenience
Polishing, when two above-mentioned external mold fixture blocks 121 close up, a rounding is provided with for the circular hole bottom of flange, so routs up the hole root come
Just there is the curved-surface structure of an annular outer, be conveniently polished processing.It is slightly larger than tube outer diameter size for the hole that pipe fitting passes through,
When such two above-mentioned external mold fixture block 121 clamps, well tube clip could be avoided to deform, it is conveniently stripped, when pipe fitting in punching and
During flange processing, clamp system 12 after pipe fitting clamping and positioning being processed.
Fig. 6 and Fig. 7 are referred again to, in order that above-mentioned cone lingual bar 24 can be general for different flange drifts 23, so flange
The same structure that the section below of drift 23 is set, when need punching and flange processing aperture it is smaller when, on flange drift 23
Hold set cylinder size it is smaller, when need punching and flange processing aperture it is larger when, the upper end of flange drift 23 set circle
Column dimension is larger, it might even be possible to using single cylindrical structure.
Embodiment 1：Refer again to Fig. 8, above-mentioned groove 241 is low early and high after setting along the above-mentioned length direction of frame 101, this reality
The pipe fitting of the mode flange pushed away can be used by applying example and being primarily adapted for use in, such as short pipe fitting, the thin pipe fitting of tube wall.The present embodiment works
When：Pipe fitting is sent into from the preceding end of stack pallet 8, pipe fitting is inserted in core rod 2, the rear portion locating piece through punch mechanism 1 to rear stack pallet 3
Place, rear stack pallet 3 clamps pipe fitting and drawn toward the rear end of frame 101, until rear stack pallet 3 is walked to the above-mentioned end of frame 101, preceding feeding
Car 8 clamps pipe fitting, and rear stack pallet 3 unclamps pipe fitting and moves to the above-mentioned front end of frame 101, and rear stack pallet 3 clamps pipe fitting, preceding stack pallet
8 unclamp pipe fitting, and rear stack pallet 3 hauls pipe fitting and drawn toward the above-mentioned rear end of frame 101, successively multiple do action, before pipe fitting
End is located at the Working position of punch mechanism 1, and clamp system 12 clamps pipe fitting by external mold fixture block 121, and punch mechanism 1 starts,
Red needle 11 goes out a slotted eye on pipe fitting, and red needle 11 resets, and external mold fixture block 121 unclamps pipe fitting, and rear stack pallet 3 is pipe fitting
The elliptical aperture being moved to toward rear end on pipe fitting is located at the top of flange drift 23, and external mold fixture block 121 clamps pipe fitting, flange driving oil
Cylinder 7 promotes cone lingual bar 24 mobile toward the front of frame 1 by boring lingual bar connecting rod 5, and cone lingual bar 24 will promote flange drift 23 past
Upper ejection ejects pipe fitting elliptical aperture up to its upper end cylindrical end, and under the limitation of the circular hole in outer die clamp block 121, to the ellipse of pipe fitting
Circular hole carries out flange, and elliptical aperture is translated into circular port outside, and the hole edge after flange is in sustained height, without carrying out additional processing,
Then flange drive cylinder 7 resets, and flange drift 23 returns in outer core rod 21 therewith, and rear stack pallet 3 again moves to pipe fitting next
Station, repeat to process in this way, pipe fitting can also be rotated an angle by rear stack pallet 3, carry out the not Tongfang of same root pipe fitting
Upward processing；During the rear end to be processed to pipe fitting, preceding stack pallet 8 clamps pipe fitting, and rear stack pallet 3 unclamps pipe fitting, to pipe fitting rear end
It is processed.
Embodiment 2：Refer again to Fig. 9, low setting after above-mentioned groove 241 is preceding height along the above-mentioned length direction of frame 101, this reality
Apply pipe fitting, thin pipe fitting, the pipe fitting of length and stainless steel material that example is primarily adapted for use in pipe fitting, such as thickness with the mode flange drawn
Harder pipe fitting, with the mode of drawing, cone lingual bar connecting rod 5 is unlikely to deform.When the present embodiment works：Pipe fitting from preceding stack pallet 8
End is sent into, and pipe fitting is inserted in core rod 2, through punch mechanism 1 to the rear portion locating piece of rear stack pallet 3 at, rear stack pallet 3 clamps pipe fitting
And drawn toward the rear end of frame 101, walked until rear stack pallet 3 to the above-mentioned end of frame 101, preceding stack pallet 8 and clamp pipe fitting, rear stack pallet
3 release pipe fittings simultaneously move to the above-mentioned front end of frame 101, and rear stack pallet 3 clamps pipe fitting, and preceding stack pallet 8 unclamps pipe fitting, rear stack pallet 3
Haul pipe fitting to draw toward the above-mentioned rear end of frame 101, successively multiple do action, until the front end of pipe fitting is located at adding for punch mechanism 1
Station is put, and clamp system 12 clamps pipe fitting by external mold fixture block 121, and punch mechanism 1 starts, and red needle 11 goes out one on pipe fitting
Individual slotted eye, red needle 11 reset, and external mold fixture block 121 unclamps pipe fitting, and rear stack pallet 3 is moved to pipe fitting on pipe fitting toward rear end
Elliptical aperture is located at the top of flange drift 23, and external mold fixture block 121 clamps pipe fitting, and flange drive cylinder 7 is by boring lingual bar connecting rod 5
Cone lingual bar 24 is pulled to be moved toward the rear of frame 1, cone lingual bar 24 will promote flange drift 23 up to eject until its cylindrical end top
Go out elliptical aperture, and flange is carried out to elliptical aperture, elliptical aperture is translated into circular port outside, and the hole edge after flange is in sustained height, nothing
Additional processing need to be carried out, then flange drive cylinder 7 resets, and flange drift 23 returns in outer core rod 21 therewith, and rear stack pallet 3 is again
Pipe fitting is moved into next station, repeats to process in this way, pipe fitting can also be rotated an angle by rear stack pallet 3, be carried out same
Processing on the different directions of root pipe fitting；During the rear end to be processed to pipe fitting, preceding stack pallet 8 clamps pipe fitting, and rear stack pallet 3 unclamps pipe
Part, pipe fitting rear end is processed.Embodiment 2 is directed to the stainless steel tube of elongated tubular and wall thickness, because if processing elongated tubular, that
Will be very thin to the cone lingual bar connecting rod 5 applied to processing, if with the mode pushed away, cone lingual bar connecting rod 5 can deform, similarly,
It is also a reason during processing stainless steel pipe, so using the processing mode of drawing instead.
Everything among the present embodiment 1 and embodiment 2 is all controlled by numerical control, mitigates labor strength.
Among above parts, what work in-process was easily lost is red needle 11, core block 22 and flange drift 23, red needle
11 be designed in itself it is longer, it can be processed after abrasion correction of the flank shape reuse, core block 22 wear after directly change, employ
The mode of insert avoids changing the problem of whole core rod brings cost too high, and flange drift 23 wears very little, after abrasion directly more
Change, cost is low, this punching and flanging machine provided by the invention, process is few, piercing and flanging efficiency high, cost depletions are low, punching and
Pipe fitting outer after flange is smooth attractive in appearance, does not need secondary operation, can process various material pipe fittings, and same root pipe fitting can be carried out not
Processing on equidirectional, the range of work is wide, and the hole after flange meets processing request, without reprocessing.
Examples of implementation described above are only the preferred embodiments of the invention, and the implementation model of the present invention is not limited with this
Enclose, therefore the change that all shape, principles according to the present invention are made, it all should cover within the scope of the present invention.
Claims (10)
1. a kind of punching and flanging machine, including frame (101), punch mechanism (1) and preceding stack pallet in the frame (101)
(8), it is characterised in that：Punch mechanism (1) working end is provided with the red needle (11) of non-circular cross-section, the frame (101)
On be also sequentially provided with core rod (2), rear stack pallet (3), hollow core rod connecting rod (4), cone lingual bar connecting rod (5), core rod connection
Bar fixed seat (6) and flange drive cylinder (7), the core rod (2) include hollow outer core rod (21), are set in the outer core rod
(21) core block (22) at the top of, the flange drift (23) for being respectively arranged on the outer core rod (21) inner chamber and cone lingual bar (24),
The flange drift (23) is set on the cone lingual bar (24), is provided with two relatively in the flange drift (23) and is obliquely installed
Boss (231), described cone lingual bar (24) two sides are provided with two inclined grooves (241), the boss (231) and the groove
(241) it is connected, core block (22) top further respectively has an ellipse along the frame (101) length direction
Punching (221) and circular hole (222), the flange drift (23) are cylindrical structure, and the core rod (2) is located at the punch mechanism
(1) lower section, the core rod connecting rod (4) cover the cone lingual bar connecting rod (5), core rod connecting rod (4) one end connection
The outer core rod (21), the other end is through the rear stack pallet (3) and is fixed on the core rod connecting rod fixed seat (6),
It is described cone lingual bar connecting rod (5) one end be connected to it is described cone lingual bar (24), the other end be each passed through the core rod connecting rod (4) and
The core rod connecting rod fixed seat (6) and the work for being held within the flange drive cylinder (7) of the frame (101) end
Make on end.
A kind of 2. punching and flanging machine according to claim 1, it is characterised in that：The ellipse of red needle (11) cross section is long
Axle is set along the frame (101) length direction.
A kind of 3. punching and flanging machine according to claim 1, it is characterised in that：The groove (241) is along the frame
(101) length direction is low setting after preceding height.
A kind of 4. punching and flanging machine according to claim 1, it is characterised in that：The groove (241) is along the frame
(101) length direction is low early and high after setting.
A kind of 5. punching and flanging machine according to claim 1, it is characterised in that：It is described cone lingual bar connecting rod (5) with it is described
Cone lingual bar (24) is connected through a screw thread.
A kind of 6. punching and flanging machine according to claim 1, it is characterised in that：Stack pallet (3) clamps pipe part after described
The action rotated can be done along pipe fitting axle center afterwards.
A kind of 7. punching and flanging machine according to claim 1, it is characterised in that：It is described before and after the punch mechanism (1)
The screw mandrel (102) driven by servomotor (103) is further respectively had in frame (101), is respectively used for driving the preceding stack pallet
(8) and the rear stack pallet (3) is mobile.
A kind of 8. punching and flanging machine according to claim 1, it is characterised in that：Also distinguish punch mechanism (1) both sides
Provided with clamp system (12), clamp system (12) working end is connected with external mold fixture block (121), the two external mold fixture blocks
(121) when closing up, it is respectively equipped with the hole passed through for the red needle (11), the flange drift (23) and pipe fitting.
A kind of 9. punching and flanging machine according to claim 8, it is characterised in that：When the two external mold fixture blocks (121) are closed up,
Rounding is provided with for the bottom hole portion that flange drift (23) passes through.
A kind of 10. punching and flanging machine according to claim 1, it is characterised in that：In being at the top of the flange drift (23)
Between the low curved-surface structure in high both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610239893.4A CN105665522B (en) | 2016-04-15 | 2016-04-15 | A kind of punching and flanging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610239893.4A CN105665522B (en) | 2016-04-15 | 2016-04-15 | A kind of punching and flanging machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105665522A CN105665522A (en) | 2016-06-15 |
| CN105665522B true CN105665522B (en) | 2017-11-28 |
Family
ID=56309226
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610239893.4A Active CN105665522B (en) | 2016-04-15 | 2016-04-15 | A kind of punching and flanging machine |
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| Country | Link |
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| CN (1) | CN105665522B (en) |
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| CN102211123A (en) * | 2011-01-25 | 2011-10-12 | 江西艾芬达卫浴有限公司 | Full-automatic punching flanging device |
| CN203599365U (en) * | 2013-12-02 | 2014-05-21 | 北京佛罗伦萨散热器有限公司 | Automatic punching flexer-flanger |
| CN203635736U (en) * | 2013-12-11 | 2014-06-11 | 江西艾芬达卫浴有限公司 | Full-automatic hydraulic double-rod punching and flanging machine |
| CN204724688U (en) * | 2015-05-18 | 2015-10-28 | 中山市科力高自动化设备有限公司 | A kind of Novel punching flanger |
| CN205551222U (en) * | 2016-04-15 | 2016-09-07 | 王向阳 | Flanger punches a hole |
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| CH687007A5 (en) * | 1992-03-30 | 1996-08-30 | Efes Tex Ag | Device and method for necking a pipe. |
| CN203508704U (en) * | 2013-09-29 | 2014-04-02 | 天津万事达印铁包装容器有限公司 | Rotary table of edge polishing machine |
| CN203508740U (en) * | 2013-10-23 | 2014-04-02 | 中山市奥美森工业有限公司 | Punch and punching device for punching tube walls of metal circular tubes |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201040303Y (en) * | 2007-06-15 | 2008-03-26 | 叶鹏飞 | Tube wall punching flanging device |
| CN102211123A (en) * | 2011-01-25 | 2011-10-12 | 江西艾芬达卫浴有限公司 | Full-automatic punching flanging device |
| CN203599365U (en) * | 2013-12-02 | 2014-05-21 | 北京佛罗伦萨散热器有限公司 | Automatic punching flexer-flanger |
| CN203635736U (en) * | 2013-12-11 | 2014-06-11 | 江西艾芬达卫浴有限公司 | Full-automatic hydraulic double-rod punching and flanging machine |
| CN204724688U (en) * | 2015-05-18 | 2015-10-28 | 中山市科力高自动化设备有限公司 | A kind of Novel punching flanger |
| CN205551222U (en) * | 2016-04-15 | 2016-09-07 | 王向阳 | Flanger punches a hole |
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| CN105665522A (en) | 2016-06-15 |
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