CN107186056A - Electric cooker shell perforating press - Google Patents
Electric cooker shell perforating press Download PDFInfo
- Publication number
- CN107186056A CN107186056A CN201710424297.8A CN201710424297A CN107186056A CN 107186056 A CN107186056 A CN 107186056A CN 201710424297 A CN201710424297 A CN 201710424297A CN 107186056 A CN107186056 A CN 107186056A
- Authority
- CN
- China
- Prior art keywords
- electric cooker
- bearing
- shell
- cooker shell
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- 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
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cookers (AREA)
Abstract
The present invention relates to a kind of electric cooker shell perforating press, including one can be mutually socketed with electric cooker shell, by electric cooker shell bottom towards the bearing that day is propped and is fixed, one it is up and down above bearing, the bottom of electric cooker shell can be pressed in holder top briquetting, it is multiple located at the side of bearing, the different parts of electric cooker side wall of outer shell can be carried out respectively drilling operation piercer and one it is up and down be socketed on bearing, can by the electric cooker shell of completion of processing from bearing picking-up in order to the trailing arm unloaded.The present invention can be punched out operation to electric cooker shell automatically, and automaticity is higher, be conducive to improving production efficiency, save production cost, improve processing precision of products, improve product quality.
Description
Technical field
Field, more particularly to a kind of punching that can be punched automatically on electric cooker shell are manufactured the present invention relates to electric cooker
Machine.
Background technology
Need that some accessories are installed on the shell of electric cooker, and some accessories need to be fixed by the hole position reserved on shell
Install.Under the conditions of conventional art, general using perforation processing is carried out to electric cooker shell by hand, not only efficiency is low for manual mode,
Cost is high, and poor accuracy, and product quality there is not guarantee.
The content of the invention
The perforating press of drilling operation can be carried out to electric cooker shell automatically the invention discloses a kind of, it is intended to improve tradition electricity
Drawbacks described above present in pot for cooking rice shell drilling technology.
This invention takes following technical scheme：
1st, a kind of electric cooker shell perforating press, it is characterised in that：Can mutually it be socketed with electric cooker shell including one, by electricity
Bearing that pot for cooking rice shell bottom is propped and fixed towards day, one up and downly above bearing, can be by the bottom of electric cooker shell
Portion be pressed in holder top briquetting, it is multiple located at the side of bearing, the different parts of electric cooker side wall of outer shell can be entered respectively
The piercer of row drilling operation and one is socketed on bearing up and downly, can by the electric cooker shell of completion of processing from
Bearing is held up in order to the trailing arm unloaded.
Further improved as such scheme, bearing, briquetting, multiple piercers and trailing arm are on same board.
Further improved as such scheme, board is provided with an armstand, it is directed downwardly to be provided with a piston rod in armstand
Cylinder, briquetting is located at the piston rod bottom of the cylinder, is driven by the cylinder and is moved up and down, can be by electric cooker when it comes downwards to bottom
Shell is pressed in bearing.
Further improved as such scheme, the bottom surface of briquetting is provided with buckleing for can mutually being fastened with electric cooker outer casing bottom
Access slot.
Further improved as such scheme, the side wall of bearing, which is provided with, can one by one coordinate with multiple card punch, to electric meal
Multiple passes seat of the different parts drilling forming of pot shell.
Further improved as such scheme, shape seat in hole includes fixing hole shape seat and movable span shape seat, fixing hole shape seat
The top side wall of bearing is installed on, for aiding in card punch to the side wall bottom drilling forming of electric cooker shell, movable span shape seat
The side wall waist of bearing is installed on, for aiding in card punch to the top side wall drilling forming of electric cooker shell；
The outer face of all fixing hole shape seats and movable span shape seat is equipped with the hole shape for aiding in card punch drilling forming
Groove.
Further improved as such scheme, movable span shape seat is located at the corresponding both sides of bearing in couples；
Each movable span shape seat include one can be fixedly installed in the fixed block of bearing outer wall, one outside fixed block
Side, outer face movable block and one provided with hole shape groove are located between fixed block and movable block, inner face slide fastener is in fixation
Block, outer face slide fastener are in the sliding block of movable block；
Sliding block is up-narrow and down-wide right-angled trapezium, and its inner face is that vertical plane, outer face are outer inclined-plane；The inner face of sliding block
It is slidedly arranged in the first longitudinal direction chute set by fixed block outer face, and by the longitudinal slide rail located at its both sides inner end with being located at
Second longitudinal direction chute on the cell wall of first longitudinal direction chute both sides is mutually slipped, and fixed block is buckled in so as to slide up and down to；
The outer face of sliding block is slidedly arranged in the first outer skewed slot set by movable block inner face, and by located at its both sides outer end
The outer oblique slide rail in portion is slidably connected in the second outer skewed slot set on the first outer skewed slot both sides cell wall, so as to slide up and down to snapping
In movable block, and then by movable block inside and outside fixed block can be connected to displacement；
The sliding block of two groups of movable span shape seats is fixedly connected on same drive block, and drive block is driven by the cylinder and transported up and down
Dynamic, so as to drive the sliding block of both sides synchronously to move up and down, the sliding block of both sides drives the movable block on this group of hole shape seat relative respectively
Moved inside and outside fixed block, can synchronously withstand the side wall of electric cooker shell when the movable block of both sides is moved out from medial branch, make
The bottom of electric cooker shell is fixed, while coordinating with the card punch from the inside operation in outside and completing to electric cooker shell side
The drilling forming of wall.
Further improved as such scheme, multiple hole shapes seat set by multiple piercers and bearing is correspondingly
It is located on the board around bearing.
Further improved as such scheme, each piercer includes cylinder and before the piston rod of the cylinder
End, with hole shape seat just to punching head, punching head front end face is provided with punching cutter, and cylinder is fixedly installed in board by punching seat
Top surface.
Further improved as such scheme, the front end of trailing arm is socketed on bearing by the collar set by the end, thereafter
End is slidably connected to board, and the piston rod of its cylinder of the middle part with a piston rod set on board upward is fixedly connected, and by the gas
Cylinder drives and moved up and down, and the electric cooker shell of completion of processing can be lifted into the top of bearing when it goes upward to top, be easy to unload
From position.
Bearing of the present invention can prop at electric cooker shell bottom towards day, and the bottom of electric cooker shell can be pressed in by briquetting automatically
Bearing, movable span shape seat can will be fixed on bearing automatically at the top of electric cooker shell, and coordinate piercer to automatic electric rice cooker outside
The electric cooker shell of completion of processing can be lifted to holder top to be taken by the corresponding site punching of shell, trailing arm automatically
From its automaticity is higher, is conducive to improving production efficiency, saves production cost, improve processing precision of products, improves product
Quality.
Brief description of the drawings
Fig. 1 is the general structure anterior view of the embodiment of the present invention
Fig. 2 is the general structure top view of the embodiment of the present invention
Fig. 3~6 are followed successively by the seat structure front, rear, left and right view of the embodiment of the present invention
Fig. 7 is the trailing arm mounting structure schematic diagram of the embodiment of the present invention
Fig. 8 is the movable span shape seat installation structure schematic diagram of the embodiment of the present invention
Fig. 9 is the movable span shape holder structure schematic diagram of the embodiment of the present invention
Embodiment
The present invention will be described with specific embodiment below in conjunction with the accompanying drawings.
The present embodiment, which is applied to three faces, needs the electric cooker shell of punching operation, wherein, all around for ease of narration
And the relative position used, using the visual angle of accompanying drawing 1 as reference.
Reference picture 1-9：
A kind of electric cooker shell perforating press, including board 1, the top of board 1 are provided with bearing 2, due to electric cooker shell three
Face needs punching, therefore, hole position, hole shape and hole count as needed for each face of electric cooker shell, in the rear side and right hand top of bearing 2
First, second fixing hole shape seat 4,5 is respectively equipped with, first, second movable span is respectively equipped with the left side of bearing 2 and left lumbar
Shape seat 3,6；
First, second fixing hole shape seat 4,5 is constituted by an independent assembly, is fixedly installed in bearing 2 by screw
On；The outer face of first fixing hole shape seat 4 is used for the square groove 8 that side cheats shaping provided with one；Outer face be used for provided with one
The big round recessed 9 of great circle hole forming.
First, second movable span shape 3,6 structures of seat are identical, symmetrically located at the left and right sides waist of bearing 2.Firstth,
Two movable span shape seats 3,6 include that the fixed block 28 of the outer wall of bearing 2, the movable block located at the outside of fixed block 28 can be fixedly installed in
29 and between fixed block 28 and movable block 29, inside and outside two sides be slidably connected to the sliding block of fixed block 28 and movable block 29 respectively
30；
Sliding block 30 is up-narrow and down-wide right-angled trapezium, and its inner face is that vertical plane, outer face are outer inclined-plane.
The inner face of sliding block 30 is slidedly arranged in the first longitudinal direction chute 28-1 set by the outer face of fixed block 28, and by located at
The longitudinal slide rail 30-1 of its both sides inner end and second longitudinal direction chute 28-2 on the cell wall of first longitudinal direction chute 28-1 both sides
It is mutually sliding, it is buckled in fixed block 28 so as to slide up and down to.
The outer face of sliding block 30 is slidedly arranged in the first outer skewed slot 29-1 set by the inner face of movable block 29, and by located at it
The outer oblique slide rail 30-2 of both sides outer end is slidably connected in the second outer skewed slot 29-2 set on the first outer skewed slot 29-1 both sides cell wall,
Movable block 29 is buckled in so as to slide up and down to, and then movable block 29 inside and outside can be connected to fixed block 28 with displacement.
The lower section of first, second movable span shape seat 3,6 is provided with drive block 31, and drive block 31 is socketed on set in bearing 2
On two slide guide bars 32, its two ends pass after opening 2-1 set by the both sides of bearing 2 respectively with first, second movable span shape seat 3,9
Sliding block 30 be fixedly connected, the work of the first cylinder 33 of the bottom of drive block 31 with the piston rod set by the inner bottom surface of bearing 2 upward
Stopper rod is fixedly connected, and is driven by first cylinder 33 and is moved up and down along two slide guide bars 32, so as to drive sliding block 30 by upper
It is lower motion and make movable block 29 relative to outer displacement in fixed block 28 and bearing 2.
The outer face of the movable block 29 of first, second movable span shape seat 3,6 is used for small sircle hole in isosceles triangle provided with three
The small round recessed 7 of shaping.
The left, rear of bearing 2, right side are respectively equipped with and the first~the 4th hole shape 3~6 the one-to-one first~the 4th punchings of seat
Hole device 10~13, wherein：
First piercer 10 includes the second cylinder 10-1 and the first punching head on the second cylinder 10-1 piston rods
10-2, the first punching head 10-2 front end face in isosceles triangle provided with three with the three small round recessed 7 in the first hole shape 3 one by one
Corresponding first thin round bar 10-3；Second cylinder 10-1 is on the first punching seat 14, and the first punching seat 14 is fixedly installed in machine
The top surface of platform 1；First punching head 10-2 is driven by the second cylinder 10-1 and moved forward and backward relative to the first hole shape seat 3, and it moves ahead
When can to carry three roundlets that the round bar 10-3 three thin of its front end face inserts through electric cooker shell on the first hole shape seat 3 recessed
In groove 7, so that the corresponding site in electric cooker shell goes out the small sircle hole that three isosceles triangles are distributed.
Second piercer 11 includes the 3rd cylinder 11-1 and the second punching head on the 3rd cylinder 11-1 piston rods
11-2, the second punching head 11-2 front end face are provided with a square pole 11-3 corresponding with the square groove 8 on the second hole shape seat 4；The
Three cylinder 11-1 are on the second punching seat 15, and the second punching seat 15 is fixedly installed in the top surface of board 1；Second punching head 11-2
Driven by the 3rd cylinder 11-1 and moved forward and backward relative to the second hole shape seat 4, it can carry the square pole of its front end face when moving ahead
11-3 is inserted through electric cooker shell in the square groove 8 on the second hole shape seat 4, so that the corresponding site in electric cooker shell is rushed
Go out side hole.
3rd piercer 12 includes the 4th cylinder 12-1 and the 3rd punching head on the 4th cylinder 12-1 piston rods
12-2, the 3rd punching head 12-2 front end face are provided with a thick round bar 12-3 corresponding with the big round recessed 9 on the 3rd hole shape seat 5；
4th piercer 13 includes the 5th cylinder 13-1 and the 4th punching head 13-2 on the 5th cylinder 13-1 piston rods, the 4th
Punching head 13-2 front end face is in isosceles triangle provided with three and three small round recessed 7 in the 4th hole shape 6 one-to-one the
Two thin round bar 13-3；Three, the 5th cylinder 12-1,13-1 are vertically fixedly installed on the 3rd punching seat 16, and the 3rd
Punching seat 16 is fixedly installed in the top surface of board 1.
3rd punching head 12-2 is driven by the 4th cylinder 12-1 and moved forward and backward relative to the 3rd hole shape seat 5, when it moves ahead
The thick round bar 12-3 that its front end face can be carried is inserted through electric cooker shell in the big round recessed 9 on the 3rd hole shape seat 5, so that
A big hole is gone out in the corresponding site of electric cooker shell.
4th punching head 13-2 is driven by the 5th cylinder 13-1 and moved forward and backward relative to the 4th hole shape seat 6, when it moves ahead
Three roundlets that three second thin round bar 13-3 of its front end face are inserted through electric cooker shell on the first hole shape seat 6 can be carried
In groove 7, so that the corresponding site in electric cooker shell goes out the small sircle hole that three isosceles triangles are distributed.
The top surface of board 1 between second, third punching seat 15,16 is provided with an armstand 17, and the upper piston rod of armstand 17 is down
Ground is provided with the 6th cylinder 18, the bottom of the 6th cylinder 18 be installed with one with bearing up and down just to briquetting 19, briquetting 19
Bottom surface be provided with the snap groove 19-1 that can mutually be fastened with electric cooker outer casing bottom, briquetting 19 by the 6th cylinder 18 drive and up and down
Motion, the snap groove 19-1 of its bottom surface is fastened on the top of electric cooker shell when it comes downwards to bottom, by electric cooker shell stably
It is pressed down against, it is reached precalculated position and is fitted in the periphery of the first~the 4th hole shape seat 3~6 set on bearing 2, so that solid
Due to bearing.
A trailing arm 20 is provided between first, second punching seat 14,15, the inner of the trailing arm 20 is provided with collar 20-1, outer end
On the transverse arm for being fixedly connected on a L-type frame 21, the vertical arm of L-type frame 21 slides 22 by the longitudinal slide rail set by its outer face and is connected to one
In longitudinal chute 24 set by the inner face of riser 23, riser 23 through after the through hole 1-1 set by the top surface of board 1 vertically downward,
Its outer face is fixed on board 1 by the transverse slat 25 set by the face, so that trailing arm 20 can be slided up and down into the machine of being connected to
Platform 1.
Fixed plate 26 is provided with through hole 1-1, the fixed plate 26 is fixedly mounted on board 1, the close longitudinal chute in its outer end
24, longitudinal slide rail 22 is limited in longitudinal chute 24 from outside, to prevent longitudinal slide rail 22 from being come off out of longitudinal chute 24.
The bottom of fixed plate 26 is installed with the 7th cylinder 27, and the piston rod of the 7th cylinder 27 is upward through fixed plate
It is fixedly connected on 26 after set through hole with the bottom surface of L-type frame 21, for driving L-type frame 21 to move up and down, L-type frame 21 can drive
Trailing arm 20 moves up and down along bearing, apical margin when trailing arm 20 comes downwards to bottom available for support electric cooker shell, can will be tight when up
The upward support top of electric cooker shell being fixed on bearing 2 is allowed to release, and is easy to remove on electric cooker shell.
In use, electric cooker shell bottom is socketed on into the top of bearing 2 towards day, briquetting 19 is pushed, by electric cooker enclosure bottom
It is pressed on bearing 2, first, second movable span shape seat 3,6 is extended out, and the top support top of electric cooker shell is fixed on into bearing 2, the
One~the 4th piercer 10~13 matching somebody with somebody in the movable span shape seat 3,6 of first, second fixing hole shape seat 4,5 and first, second respectively
Operation is punched out to electric cooker shell successively under conjunction, after punching is finished, briquetting 19 is up to be departed from electric cooker shell, trailing arm 20
It is about to push up to the top of bearing 2 on the electric cooker shell, the electric cooker shell is removed, changed outside next electric cooker to be processed
Shell, repeats the above steps.
Claims (10)
1. a kind of electric cooker shell perforating press, it is characterised in that：Can mutually it be socketed with electric cooker shell including one, by electric cooker
Bearing that shell bottom is propped and fixed towards day, one up and downly above bearing, the bottom of electric cooker shell can be pressed
Tight briquetting in holder top, it is multiple located at the side of bearing, the different parts of electric cooker side wall of outer shell can be beaten respectively
The piercer of hole operation and one is socketed on bearing up and downly, can be by the electric cooker shell of completion of processing from bearing
Hold up in order to the trailing arm unloaded.
2. a kind of electric cooker shell perforating press according to claim 1, it is characterised in that：Bearing, briquetting, multiple piercers
With trailing arm on same board.
3. a kind of electric cooker shell perforating press according to claim 2, it is characterised in that：Board is provided with an armstand, stands
One piston rod cylinder directed downwardly is installed, briquetting is located at the piston rod bottom of the cylinder, is driven by the cylinder and transported up and down on arm
It is dynamic, electric cooker shell can be pressed in bearing when it comes downwards to bottom.
4. a kind of electric cooker shell perforating press according to claim 3, it is characterised in that：The bottom surface of briquetting is provided with can be with electricity
The snap groove that pot for cooking rice outer casing bottom is mutually fastened.
5. a kind of electric cooker shell perforating press according to claim 2, it is characterised in that：The side wall of bearing provided with can with it is many
Individual card punch coordinates one by one, to multiple passes seat of the different parts drilling forming of electric cooker shell.
6. a kind of electric cooker shell perforating press according to claim 5, it is characterised in that：Hole shape seat includes fixing hole shape seat
With movable span shape seat, fixing hole shape seat is installed on the top side wall of bearing, for aiding in card punch to the side wall of electric cooker shell
Bottom drilling forming, movable span shape seat is installed on the side wall waist of bearing, for aiding in card punch to the side wall of electric cooker shell
Top drilling forming；
The outer face of all fixing hole shape seats and movable span shape seat is equipped with the hole shape groove for aiding in card punch drilling forming.
7. a kind of electric cooker shell perforating press according to claim 6, it is characterised in that：Movable span shape seat is located in couples
The corresponding both sides of bearing；
Each movable span shape seat include one can be fixedly installed in the fixed block of bearing outer wall, one on the outside of fixed block,
Movable block and one of the outer face provided with hole shape groove are located between fixed block and movable block, inner face slide fastener is in fixed block, outer
End face slide fastener is in the sliding block of movable block；
Sliding block is up-narrow and down-wide right-angled trapezium, and its inner face is that vertical plane, outer face are outer inclined-plane；The inner face of sliding block is slided and set
In in the first longitudinal direction chute set by fixed block outer face, and by the longitudinal slide rail located at its both sides inner end with located at first
Second longitudinal direction chute on the cell wall of longitudinal chute both sides is mutually slipped, and fixed block is buckled in so as to slide up and down to；
The outer face of sliding block is slidedly arranged in the first outer skewed slot set by movable block inner face, and by located at its both sides outer end
Outer tiltedly slide rail is slidably connected in the second outer skewed slot set on the first outer skewed slot both sides cell wall, and work is buckled in so as to slide up and down to
Motion block, and then movable block inside and outside can be connected to fixed block with displacement；
The sliding block of two groups of movable span shape seats is fixedly connected on same drive block, and drive block is driven by the cylinder and moved up and down, from
And driving the sliding block of both sides synchronously to move up and down, the sliding block of both sides drives the movable block on this group of hole shape seat relative to fixation respectively
Block is inside and outside to move, and can synchronously withstand the side wall of electric cooker shell when the movable block of both sides is moved out from medial branch, make electric cooker
The bottom of shell is fixed, while coordinating with the card punch from the inside operation in outside and completing to beat electric cooker side wall of outer shell
Hole forming.
8. a kind of electric cooker shell perforating press according to claim 2, it is characterised in that：Multiple piercers and institute on bearing
If multiple hole shapes seat be located on correspondingly on the board around bearing.
9. a kind of electric cooker shell perforating press according to claim 8, it is characterised in that：Each piercer includes cylinder
With located at the piston rod front end of the cylinder, with hole shape seat just to punching head, punching head front end face is provided with punching cutter, and cylinder leads to
Cross punching seat and be fixedly installed in board top surface.
10. a kind of electric cooker shell perforating press according to claim 2, it is characterised in that：The front end of trailing arm passes through the end
The set collar is socketed on bearing, and its rear end is slidably connected to board, its cylinder of middle part with a piston rod set on board upward
Piston rod be fixedly connected, and driven by the cylinder and moved up and down, can be by outside the electric cooker of completion of processing when it goes upward to top
Shell lifts the top of bearing, is easy to the position that unloads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710424297.8A CN107186056A (en) | 2017-06-07 | 2017-06-07 | Electric cooker shell perforating press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710424297.8A CN107186056A (en) | 2017-06-07 | 2017-06-07 | Electric cooker shell perforating press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107186056A true CN107186056A (en) | 2017-09-22 |
Family
ID=59877335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710424297.8A Pending CN107186056A (en) | 2017-06-07 | 2017-06-07 | Electric cooker shell perforating press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107186056A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900202A (en) * | 2017-12-21 | 2018-04-13 | 安徽省华夏机床制造有限公司 | A kind of special hole punched device of cone barrel workpiece and its application method |
| CN108580683A (en) * | 2018-04-30 | 2018-09-28 | 佛山市顺德区凯硕精密模具自动化科技有限公司 | A kind of electric cooker shell side flanging diel up and down |
| CN108748380A (en) * | 2018-05-17 | 2018-11-06 | 平顶山市美伊金属制品有限公司 | A kind of light composite base material frying pan positioning perforating by punching machine |
| CN112893735A (en) * | 2021-01-20 | 2021-06-04 | 段维新 | Multidirectional synchronous punch forming forging machine |
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| CN205650668U (en) * | 2016-04-14 | 2016-10-19 | 湛江喜红集团有限公司 | Integration rice cooker shell perforating device |
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| JPH0644488Y2 (en) * | 1988-03-16 | 1994-11-16 | 関東自動車工業株式会社 | Burring flange processing equipment |
| CN101623733A (en) * | 2008-07-08 | 2010-01-13 | 庄添财 | Rim punching machine |
| CN102921798A (en) * | 2012-11-30 | 2013-02-13 | 昆山安磊照明科技有限公司 | Side punching die |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107900202A (en) * | 2017-12-21 | 2018-04-13 | 安徽省华夏机床制造有限公司 | A kind of special hole punched device of cone barrel workpiece and its application method |
| CN107900202B (en) * | 2017-12-21 | 2023-10-27 | 安徽省华夏机床制造有限公司 | Special punching device for conical cylindrical workpiece and application method of special punching device |
| CN108580683A (en) * | 2018-04-30 | 2018-09-28 | 佛山市顺德区凯硕精密模具自动化科技有限公司 | A kind of electric cooker shell side flanging diel up and down |
| CN108580683B (en) * | 2018-04-30 | 2024-02-02 | 佛山市顺德区凯硕精密模具自动化科技有限公司 | Stamping die for upper and lower side edges of electric cooker shell |
| CN108748380A (en) * | 2018-05-17 | 2018-11-06 | 平顶山市美伊金属制品有限公司 | A kind of light composite base material frying pan positioning perforating by punching machine |
| CN112893735A (en) * | 2021-01-20 | 2021-06-04 | 段维新 | Multidirectional synchronous punch forming forging machine |
| CN112893735B (en) * | 2021-01-20 | 2023-02-28 | 段维新 | Multidirectional synchronous punch forming forging machine |
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Application publication date: 20170922 |
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