CN106825205A - Bidirectional abnormal cold extrusion equipment - Google Patents
Bidirectional abnormal cold extrusion equipment Download PDFInfo
- Publication number
- CN106825205A CN106825205A CN201710166525.6A CN201710166525A CN106825205A CN 106825205 A CN106825205 A CN 106825205A CN 201710166525 A CN201710166525 A CN 201710166525A CN 106825205 A CN106825205 A CN 106825205A
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- workpiece
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- block
- oil cylinder
- workbench
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- 238000000641 cold extrusion Methods 0.000 title claims abstract description 19
- 230000002159 abnormal effect Effects 0.000 title claims abstract description 17
- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 17
- 238000003860 storage Methods 0.000 claims abstract description 23
- 230000000694 effects Effects 0.000 claims abstract description 5
- 238000004080 punching Methods 0.000 claims description 42
- 238000001514 detection method Methods 0.000 claims description 6
- 210000000078 claw Anatomy 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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
- B21D28/32—Perforating, i.e. punching holes in other articles of special shape
-
- 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
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
- B21D43/105—Manipulators, i.e. mechanical arms carrying a gripper element having several degrees of freedom
-
- 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
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/16—Advancing work in relation to the stroke of the die or tool by gravity, e.g. chutes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
Abstract
Bidirectional abnormal cold extrusion equipment, including workbench, Workpiece storage platform, workpiece drop chute, lower mould, left and right clamping block, manipulator and left and right punch structure；By lower mould and the collective effect of left and right clamping block, being fixedly clamped for workpiece is realized；Manipulator can be used to grip workpiece；Work Workpiece storage platform is used to place unprocessed workpiece；Workpiece drop chute is used to send out the part after processing；Left and right drift can be punched out operation to workpiece simultaneously.The different hole of diameter is gone out on two sides present invention can be implemented in workpiece, and simple structure eliminates potential safety hazard, and overall structure automatization level is high.
Description
Technical field
The present invention relates to field of machining, especially workpiece cold extrusion equipment.
Prior art
At present, existing cold extrusion press mostly once rushes a hole, inefficiency, it is impossible to meet Production requirement.Work as work
When the size and shape in the hole on part is different, each type of hole is accomplished by an independent mould, and rotation is needed in punch process
Turn to change punch die corresponding with hole, change installation site and the direction of workpiece.Operation machine construction needed for the punching operation is answered
It is miscellaneous, the various easy error of operation.If workpiece carries out multiple punching, size distortion is easily caused.Meanwhile, if desired repeatedly punching
Hole, then need to change punching machine, and its automatization level is extremely low, and required machine construction is complicated, and required number of molds is more, for
The operation level requirement of workman is high, also, low production efficiency, and production qualification rate is also low.
Be placed in workpiece on mould with hand by the work piece operations typically operator that picks and places of perforating press, treats that work pieces process is completed
Afterwards, workman removes workpiece from mould.This operator scheme can only once carry out punching press to single workpiece, inefficiency,
And workman need to contact press machine, there is great potential safety hazard.In existing perforating press, the fixed form of workpiece for it is upper,
Lower die clamp is fastened, if perforating press failure or operative's mistake, the hand that workman fetches part will cause greatly injury.
Technical scheme
The purpose of the present invention and provides a kind of cold extrusion equipment aiming at the deficiency of prior art.Technology of the invention
Solution is as follows：
Bidirectional abnormal cold extrusion equipment include workbench, Workpiece storage platform, workpiece drop chute, lower mould, left and right clamping block,
Manipulator and left and right punch structure；It is characterized in that：Mould, the both sides of lower mould are provided with left and right under being fixedly arranged in the middle of of workbench
Clamping block, by lower mould and the collective effect of left and right clamping block, realizes being fixedly clamped for workpiece；Lower mould top is provided with
Manipulator, for gripping workpiece；Workbench side is provided with Workpiece storage platform, for placing unprocessed workpiece；Workbench is another
Side is provided with workpiece drop chute, for the part after processing to be sent out；Left punch structure is fixed with work and workbench
And right punch structure, and left and right punch structure is positioned opposite, left and right drift can be punched out operation to workpiece simultaneously.
Left punch structure includes left punching oil cylinder, piston rod, left rushes block, left guide block, left drift；The piston of left punching oil cylinder
Be fixedly arranged at the front end with bar it is left rush block, left guide block is fixed on the workbench in the front of the piston rod of left punching oil cylinder, it is left rush block insert
It is enclosed within left guide block, left drift is fixed with left guide block；The right punch structure include left punching oil cylinder, piston rod, it is right rush block,
Right guide block, right drift；Be fixedly arranged at the front end with the piston rod of right punching oil cylinder it is right rush block, right guide block is fixed on the work of right punching oil cylinder
On the workbench in the front of stopper rod, the right block sleeve that rushes is fixed with right drift in right guide block on right guide block.
Workpiece storage platform includes ejecting mechanism, delivery device and articles holding table；The articles holding table is fixed on workbench, glove
Platform is integrally L-shaped, and the bending place of L-type sets fluted, can deposit rod-shaped workpiece；Ejecting mechanism is used for workpiece from the storage box
Eject on articles holding table, delivery device is waited to take place for workpiece to be pushed into workpiece.
Delivery device includes oil cylinder and push rod, and push rod is arranged at the piston nose of fluid cylinder, and push rod can be used to push workpiece；Institute
Stating ejecting mechanism includes oil cylinder and push pedal, and push pedal is connected with the piston of oil cylinder, and push pedal is used to eject workpiece.
Further, for ease of the whereabouts of workpiece after processing, workpiece drop chute is obliquely installed.
Lower mould middle part vertical direction is provided with semi-circular groove, for positioning rod-shaped workpiece, prevents it from rolling in the horizontal plane
It is dynamic；Lower mould middle part is horizontally set with and is equipped with gap structure, and the gap structure is corresponding with described manipulator front-end architecture, for accommodating machine
The claw structure of tool hand, realizes the crawl for workpiece.
Left and right clamping block is arranged at lower mould both sides, and it can be moved along the length direction of bar, until the two ends of clamping bar；Card
Hole of different sizes is provided with tight block, the drift of punch structure passes through the hole, realizes the processing to rod-shaped workpiece two ends.
Manipulator includes lifting unit, translation part, clamping section and gripper；Translation part is set up in workbench top, can be by machine
Tool hand integral level is moved；Lifting unit is provided with translation part, lifting unit is set to oil cylinder, realizes the lifting of manipulator；Clamp
Portion is arranged at lifting unit lower section, is arranged at gripper top, is capable of achieving the opening and closing of gripper；Gripper is provided with left and right two,
Gripper end is grabbed and set at conjunction fluted, for gripping rod-shaped workpiece.
At least provided with two working positions, each working position is correspondingly provided with manipulator, lower mould, left and right clamping block, left and right punching
Pore structure；At least two working position is used for multiple punching operations of workpiece.
It is provided with central turn-key system and detection structure, ejecting mechanism, delivery device, manipulator and left and right punch structure
Electrically connected with central turn-key system, the signal that central turn-key system is detected by detection means throughout, carry out judge and
Confirming operation, realizes the Automated condtrol to ejecting mechanism, delivery device, manipulator and left and right punch structure.
The beneficial effects of the present invention are：
The equipment is punched for bilateral reducing, and two sides that may be implemented in workpiece are gone out the different hole of diameter, overcome existing
The technical problem in hole can only be once rushed in technology.The machine is punched out using multiple operation streamline, simple and compact for structure,
The technique effect of multiple punching is realized in realization on a machine；Solve multiple punching operation complexity, the heavy skill of punching mechanical
Art problem.The equipment uses linkage manipulator, and workpiece picks and places very convenient, workpiece is positioned over after workpiece picks and places platform, whole punching
Press through Cheng Wuxu skilled worker to be operated, automatization level is high, solve artificial operational sequence in the prior art and excessively, eliminate
For the potential safety hazard of workman.The equipment is by the way of both sides clamp and lower mould is fixed, and snap-in structure is more flexible,
Can be used to place the different rod-like structure of thickness, length, also allow for cooperative mechanical hand picking and placeing for workpiece, realize punching apparatus
Overall automation.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is Workpiece storage platform structural representation；
Fig. 3 is push structure schematic diagram in Workpiece storage platform；
Fig. 4 is lower mould and left and right gripping block structural representation；
Fig. 5 is left and right punch structure structural representation；
1 workbench, 2 Workpiece storage platforms, 21 articles holding tables, 22 oil cylinders, 23 push rods, 24 oil cylinders, 25 push pedals, 26 storage part casees, 3 works
Part drop chute, 4 times moulds, 5,6 or so clamping blocks, 7 manipulators, 71 lifting units, 72 translation parts, 73 clamping sections, 74 grippers, 8,
9 or so punch structures, 81 left punching oil cylinders, 82 piston rods, 83 it is left rush block, 84 left guide blocks, 85 left drifts, 91 right punching oil cylinders,
92 piston rods, 93 right rush block, 94 right guide blocks, 95 right drifts
Specific embodiment
As Figure 1-Figure 5, bidirectional abnormal cold extrusion equipment includes that workbench (1), Workpiece storage platform (2), workpiece fall
Slideway (3), lower mould (4), left and right clamping block (5) (6), manipulator (7) and left and right punch structure (8) (9)；It is characterized in that：Work
Make mould (4) under being fixedly arranged in the middle of of platform (1), the both sides of lower mould are provided with left and right clamping block (5) (6), by lower mould (4) with it is left,
The collective effect of right clamping block (5) (6), realizes being fixedly clamped for workpiece；Lower mould (4) top is provided with manipulator (7), uses
In gripping workpiece；Workbench (1) side is provided with Workpiece storage platform (2), for placing unprocessed workpiece；Workbench opposite side
Workpiece drop chute (3) is provided with, for the part after processing to be sent out；On workbench (1) be fixed with left punch structure (5) and
Right punch structure (6), and left and right punch structure is positioned opposite, left and right drift can be punched out operation to workpiece simultaneously.
Left punch structure (8) including left punching oil cylinder (81), piston rod (82), left rush block (83), left guide block (84), Zuo Chong
Head (85)；Be fixedly arranged at the front end with the piston rod of left punching oil cylinder it is left rush block, left guide block is fixed on the piston rod of left punching oil cylinder
On the workbench in front, the left block sleeve that rushes is fixed with left drift in left guide block on left guide block.Right punch structure (9) bag
Include right punching oil cylinder (91), piston rod (92), right rush block (93), right guide block (94), right drift (95)；The piston of right punching oil cylinder
Be fixedly arranged at the front end with bar it is right rush block, right guide block is fixed on the workbench in the front of the piston rod of right punching oil cylinder, it is right rush block insert
It is enclosed within right guide block, right drift is fixed with right guide block.
Workpiece storage platform includes ejecting mechanism, delivery device and articles holding table (21)；The articles holding table is fixed on workbench,
Articles holding table is integrally L-shaped, and the bending place of L-type sets fluted, can deposit rod-shaped workpiece；Ejecting mechanism is used for workpiece from storage
Ejected onto articles holding table in box, delivery device is waited to take place for workpiece to be pushed into workpiece.
Delivery device includes oil cylinder (22), push rod (23), and push rod is arranged at the piston nose of fluid cylinder, and push rod can be used to push
Workpiece, push rod can be movable along the groove of articles holding table；The ejecting mechanism includes oil cylinder (24), push pedal (25) and storage part case
(26), in storage part case, push pedal is arranged on storage part case near the side of bidirectional abnormal cold extrusion equipment, push pedal and oil to Workpiece storage
The piston of cylinder is connected, and push pedal is used to that workpiece ejection in part case will to be stored up.
Further, for ease of the whereabouts of workpiece after processing, workpiece drop chute (3) is obliquely installed.
Lower mould (4) middle part vertical direction is provided with semi-circular groove, for positioning rod-shaped workpiece, prevents it in the horizontal plane
Roll；Lower mould middle part is horizontally set with and is equipped with gap structure, and the gap structure is corresponding with described manipulator front-end architecture, for accommodating
The claw structure of manipulator, realizes the crawl for workpiece.
Left and right clamping block (5) (6) is arranged at lower mould both sides, and it can be moved along the length direction of bar, until the two of clamping bar
End；Hole of different sizes is provided with clamping block, the drift of punch structure passes through the hole, and realization adds to rod-shaped workpiece two ends
Work.
Manipulator (7) includes lifting unit (71), translation part (72), clamping section (73) and gripper (74)；Translation part sets up
In workbench top, manipulator integral level can be moved；Lifting unit is provided with translation part, lifting unit is set to oil cylinder, it is real
The lifting of existing manipulator；Clamping section is arranged at lifting unit lower section, is arranged at gripper top, is capable of achieving the opening and closing of gripper；Machine
Machinery claw is provided with left and right two, and gripper end is grabbed and set at conjunction fluted, for gripping rod-shaped workpiece.
At least provided with two working positions, each working position is correspondingly provided with manipulator, lower mould, left and right clamping block, left and right punching
Pore structure；At least two working position is used for multiple punching operations of workpiece.
It is provided with central turn-key system and detection structure, ejecting mechanism, delivery device, manipulator and left and right punch structure
Electrically connected with central turn-key system, the signal that central turn-key system is detected by detection means throughout, carry out judge and
Confirming operation, realizes the Automated condtrol to ejecting mechanism, delivery device, manipulator and left and right punch structure.
Operation principle：
Workpiece supply operation：During punching, the oil cylinder in ejecting mechanism drives push pedal to move up, by workpiece from storage part case
Ejection；Groove is rolled into along the inclined-plane of the articles holding table of delivery device after workpiece ejection, the push pedal in ejecting mechanism declines, prepared
Workpiece ejection action next time.Then, the oil cylinder of articles holding table drives push rod to move forward, by workpiece top to bidirectional abnormal cold-extruded
The workpiece of pressure equipment treats that place is put in fetch bit, workpiece in place after, oil cylinder drives push rod to return to place in situ, prepare next subjob release it is dynamic
Make.
Workpiece holding work degree：The left and right gripper of manipulator is opened, and the lifting unit control machinery hand of manipulator declines, and makes
Manipulator drops to workpiece and treats that place is put in fetch bit, after the left and right gripper alignment rod-shaped workpiece of manipulator, gripper closure is pressed from both sides
Clamping of workpieces.The lifting unit action of manipulator, makes manipulator rise at preset height position.Then, the translation part of manipulator is moved
Make, move forward a station, workpiece is moved in the horizontal direction directly at next station.The lifting unit of manipulator is moved again
Make, after the manipulator for accompanying workpiece is dropped at station, left and right gripper is opened, and station is positioned on station.Manipulator
Lifting unit driving mechanical rises on hand, is moved to default station, waits grasping movement next time.
Mould clamping operation：Workpiece is positioned over the semi-circular groove of lower mould by manipulator, left and right clamping block mould downwards
Mutually dynamic movement, until in the length direction clamping workpiece of rod-shaped workpiece so that workpiece unlikely bulging or deformation in punching processing.
In addition, can it is manual or automatic according to the diameter of rod-shaped workpiece rotate clamping block direction, make the hole alignment rods of suitable size
Shape workpiece, on the premise of rod-shaped workpiece is clamped, is easy to punch mechanism to be processed to workpiece through hole on clamping block.
Punching operation：The oil cylinder of left and right punch structure drives piston rod respectively, and piston rod drives left and right drift, left and right
Drift is slided in left and right guide block, it is ensured that drift stable working state in movement and punching, and left and right drift passes through left and right folder
Hole on tight block, the hole of different-diameter is gone out on the side of rod-shaped workpiece two.Additionally, multiple punching stations can be set on the table,
It is capable of achieving the multiple punching operation of same workpiece.
Claims (10)
1. a kind of bidirectional abnormal cold extrusion equipment, including workbench, Workpiece storage platform, workpiece drop chute, lower mould, left and right clamping
Block, manipulator and left and right punch structure；It is characterized in that：Mould, the both sides of lower mould are provided with a left side under being fixedly arranged in the middle of of workbench
Right clamping block, by lower mould and the collective effect of left and right clamping block, realizes being fixedly clamped for workpiece；Lower mould top is set
There is manipulator, for gripping workpiece；Workbench side is provided with Workpiece storage platform, for placing unprocessed workpiece；Workbench
Opposite side is provided with workpiece drop chute, for the part after processing to be sent out；Left punching knot is fixed with work and workbench
Structure and right punch structure, and left and right punch structure is positioned opposite, left and right drift can be punched out operation to workpiece simultaneously.
2. bidirectional abnormal cold extrusion equipment according to claim 1, it is characterised in that：The left punch structure includes left punching
Hole oil cylinder, piston rod, left rush block, left guide block, left drift；Be fixedly arranged at the front end with the piston rod of left punching oil cylinder it is left rush block, a left side is led
Block is fixed on the workbench in the front of the piston rod of left punching oil cylinder, and the left block sleeve that rushes is fixed on left guide block in left guide block
There is left drift；The right punch structure includes left punching oil cylinder, piston rod, right rushes block, right guide block, right drift；Right punching oil cylinder
Piston rod on be fixedly arranged at the front end with it is right rush block, right guide block is fixed on the workbench in the front of the piston rod of right punching oil cylinder, right
Rush block (61) sleeve right guide block (in, right drift is fixed with right guide block.
3. bidirectional abnormal cold extrusion equipment according to claim 1, it is characterised in that：Described Workpiece storage platform includes top
Go out mechanism, delivery device and articles holding table；The articles holding table is fixed on workbench, and articles holding table is integrally L-shaped, the bending place of L-type
Set fluted, rod-shaped workpiece can be deposited；Ejecting mechanism is used to from the storage box eject workpiece to articles holding table, delivery device
Wait to take place for workpiece to be pushed into workpiece.
4. bidirectional abnormal cold extrusion equipment according to claim 3, it is characterised in that：The delivery device include oil cylinder and
Push rod, push rod is arranged at the piston nose of fluid cylinder, and push rod can be used to push workpiece；The ejecting mechanism includes oil cylinder and push pedal,
Push pedal is connected with the piston of oil cylinder, and push pedal is used to eject workpiece.
5. bidirectional abnormal cold extrusion equipment according to claim 1, it is characterised in that：The workpiece drop chute is inclined and set
Put.
6. bidirectional abnormal cold extrusion equipment according to claim 1, it is characterised in that：The lower mould middle part vertical direction sets
Semi-circular groove is equipped with, for positioning rod-shaped workpiece, prevents it from rolling in the horizontal plane；Lower mould middle part is horizontally set with and is equipped with breach knot
Structure, the gap structure is corresponding with described manipulator front-end architecture, the claw structure for accommodating manipulator, realizes for work
The crawl of part.
7. bidirectional abnormal cold extrusion equipment according to claim 1, it is characterised in that：The left and right clamping block is arranged at
Lower mould both sides, it can be moved along the length direction of bar, until the two ends of clamping bar；Hole of different sizes is provided with clamping block,
The drift of punch structure passes through the hole, realizes the processing to rod-shaped workpiece two ends.
8. bidirectional abnormal cold extrusion equipment according to claim 1, it is characterised in that：The manipulator include lifting unit,
Translation part, clamping section and gripper；Translation part is set up in workbench top, can move manipulator integral level；In translation part
Lifting unit is provided with, lifting unit is set to oil cylinder, realizes the lifting of manipulator；Clamping section is arranged at lifting unit lower section, is arranged at
Gripper top, is capable of achieving the opening and closing of gripper；Gripper is provided with left and right two, and gripper end is grabbed and be provided with conjunction recessed
Groove, for gripping rod-shaped workpiece.
9. bidirectional abnormal cold extrusion equipment according to claim 1, it is characterised in that：At least provided with two working positions,
Each working position is correspondingly provided with manipulator, lower mould, left and right clamping block, left and right punch structure；At least two working position is used for
Multiple punching operations of workpiece.
10. bidirectional abnormal cold extrusion equipment according to claim 1, it is characterised in that：Be provided with central turn-key system and
Detection structure, ejecting mechanism, delivery device, manipulator and left and right punch structure are electrically connected with central turn-key system, central master control
The signal that system is detected by detection means throughout, is judged and confirming operation, is realized to ejecting mechanism, pusher
The Automated condtrol of structure, manipulator and left and right punch structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710166525.6A CN106825205A (en) | 2017-03-20 | 2017-03-20 | Bidirectional abnormal cold extrusion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710166525.6A CN106825205A (en) | 2017-03-20 | 2017-03-20 | Bidirectional abnormal cold extrusion equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106825205A true CN106825205A (en) | 2017-06-13 |
Family
ID=59129914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710166525.6A Pending CN106825205A (en) | 2017-03-20 | 2017-03-20 | Bidirectional abnormal cold extrusion equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106825205A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465580A (en) * | 2019-08-30 | 2019-11-19 | 广东福迪汽车有限公司 | A kind of processing platform |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5910425A (en) * | 1982-07-09 | 1984-01-19 | Mitsubishi Electric Corp | Compound-combination punching die |
| CN102294395A (en) * | 2011-08-30 | 2011-12-28 | 东莞市才立金属科技有限公司 | Bilateral special-shaped hole puncher |
| CN104438924A (en) * | 2014-11-28 | 2015-03-25 | 东莞市海默生电子有限公司 | Copper pipe feeding and machining forming device |
| CN104493001A (en) * | 2014-12-26 | 2015-04-08 | 浙江瑞虹空调配件有限公司 | Automatic charging machine on punch |
| CN105170835A (en) * | 2015-08-27 | 2015-12-23 | 湖北中航精机科技有限公司 | Automatic punching device and automatic punching line of automobile seat sliding ways |
| CN105538022A (en) * | 2016-01-29 | 2016-05-04 | 奉化科盛微型轴业有限公司 | Automatic feeder for shaft workpiece machining |
-
2017
- 2017-03-20 CN CN201710166525.6A patent/CN106825205A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5910425A (en) * | 1982-07-09 | 1984-01-19 | Mitsubishi Electric Corp | Compound-combination punching die |
| CN102294395A (en) * | 2011-08-30 | 2011-12-28 | 东莞市才立金属科技有限公司 | Bilateral special-shaped hole puncher |
| CN104438924A (en) * | 2014-11-28 | 2015-03-25 | 东莞市海默生电子有限公司 | Copper pipe feeding and machining forming device |
| CN104493001A (en) * | 2014-12-26 | 2015-04-08 | 浙江瑞虹空调配件有限公司 | Automatic charging machine on punch |
| CN105170835A (en) * | 2015-08-27 | 2015-12-23 | 湖北中航精机科技有限公司 | Automatic punching device and automatic punching line of automobile seat sliding ways |
| CN105538022A (en) * | 2016-01-29 | 2016-05-04 | 奉化科盛微型轴业有限公司 | Automatic feeder for shaft workpiece machining |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465580A (en) * | 2019-08-30 | 2019-11-19 | 广东福迪汽车有限公司 | A kind of processing platform |
| CN110465580B (en) * | 2019-08-30 | 2024-04-19 | 广东福迪汽车零部件有限公司 | Processing platform |
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Application publication date: 20170613 |