CN102873180A - Assembled rotary blanking die - Google Patents
Assembled rotary blanking die Download PDFInfo
- Publication number
- CN102873180A CN102873180A CN2012103736179A CN201210373617A CN102873180A CN 102873180 A CN102873180 A CN 102873180A CN 2012103736179 A CN2012103736179 A CN 2012103736179A CN 201210373617 A CN201210373617 A CN 201210373617A CN 102873180 A CN102873180 A CN 102873180A
- Authority
- CN
- China
- Prior art keywords
- punch
- die
- insert
- locating hole
- matrix
- 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.)
- Granted
Links
- 239000011159 matrix material Substances 0.000 claims abstract description 48
- 230000000712 assembly Effects 0.000 claims description 18
- 238000000429 assembly Methods 0.000 claims description 18
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract 2
- 239000000463 material Substances 0.000 description 9
- 238000004080 punching Methods 0.000 description 9
- 230000001133 acceleration Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
Disclosed is an assembled rotary blanking die. The problem that the a reciprocate blanking die is low in work efficiency because of limited motion efficiency is solved. The assembled rotary blanking die comprises a punch component, a matrix component and a gear transmission mechanism. The gear transmission mechanism is a pair of external meshed gears which are equal in number of teeth and number of modes. The punch component and the matrix component are fixedly assembled with central shafts of the two external meshed gears respectively, and the punch component and the matrix component match with each other. Rotation of the punch component and rotation the matrix component can simultaneously achieve blanking and feeding of workpieces. Compared with the conventional reciprocate blanking die, the assembled rotary blanking die has greatly improved production efficiency.
Description
Technical field
The present invention relates to a kind of blanking die, especially a kind of pin-connected panel rotation blanking die that is applicable to the continuous punching of sheet material belongs to the metal stamping technical field.
Background technology
The continuous punching of sheet material is general adopts reciprocal blanking die to cooperate step feeder to realize, blanking die is done continuous reciprocating action under the drive of punch press, the every back and forth stamping-out of mould once, the corresponding feeding process of finishing a time of step feeder.This punching processing mode requires when the blanking die punch is prepared stamping-out near sheet material, sheet material must remain static with respect to mould, therefore feed mechanism can only bring into operation after leaving sheet material the punch stamping-out is complete, and must again prepare to finish feeding process before the stamping-out near sheet material at punch, the feeding action is the step feeding mode of intermitten.
There is the variation of the direction of motion in the reciprocating motion of traditional sheet material continuous punching die, and its acceleration can occur by just to negative sudden change; Same because the step feeding action is intermittent movement, also there is instantaneous mutation in its acceleration.Motion is subjected to the effect of inertia force like this, and its movement velocity is restricted, the difficult high-speed motion of realizing, and therefore punching plates production efficiency is lower continuously for tradition.
Summary of the invention
The object of the invention is to the drawback for prior art, a kind of pin-connected panel rotation blanking die is provided, it replaces reciprocal stamping-out motion with the continuous rotation motion, thereby has solved the limited problem of reciprocating frequency, has improved production efficiency.
Problem of the present invention realizes with following technical proposals:
A kind of pin-connected panel rotation blanking die, it comprises punch assemblies, die assembly and gear drive, described gear drive is the number of teeth a pair of external gear pump identical with modulus, described punch assemblies and die assembly assemble with the central shaft of two external gear pumps is fixing respectively, and punch assemblies and die assembly mate mutually.
Above-mentioned pin-connected panel rotation blanking die; described punch assemblies comprises punch matrix, punch insert, punch adjustment block and punch; described punch matrix is cylindrical structure; be evenly arranged one group of punch insert locating hole on its face of cylinder; described punch insert is installed in the punch insert locating hole; at punch insert the punch locating hole is set; described punch is installed in the punch locating hole; the bottom of punch is connected by the punch hold-down screw with the punch adjustment block, and described punch adjustment block is arranged in the cavity between punch insert and the punch insert locating hole bottom surface.
Above-mentioned pin-connected panel rotation blanking die, described punch adjustment block is provided with two screwed holes, equipped punch hold-down screw in this screwed hole, the two ends of described punch hold-down screw contact with punch insert bottom surface, punch insert locating hole bottom surface respectively.
Above-mentioned pin-connected panel rotation blanking die is provided with two screwed holes in the punch insert locating hole bottom surface of punch matrix, equipped punch insert hold-down screw in this screwed hole.
Above-mentioned pin-connected panel rotation blanking die is provided with two through holes at punch insert, and described through hole is corresponding with the punch hold-down screw.
Above-mentioned pin-connected panel rotation blanking die; described die assembly comprises die matrix, die plate insert and die; described die matrix is cylindrical structure; be evenly arranged one group of die plate insert locating hole on its face of cylinder; described die plate insert is installed in the die plate insert locating hole of die matrix by the die plate insert hold-down screw; be provided with the die locating hole that mates with die at die plate insert, described die is fixed on the die plate insert by the die locating hole.
Structure convex mould of the present invention is located by punch insert, and therefore punch insert defines the position of punch on punch matrix circumference again by the location of the punch insert locating hole on the punch matrix; The present invention has realized the adjustment of punch with respect to the radial position of punch matrix by the punch adjustment block; Punch of the present invention and die are independent assembly structure, are conducive to the replacing of punch and die; Punch assemblies of the present invention and die assembly are separately fixed on two central gear axis of external toothing; punch assemblies and die assembly can be realized with angular speed reverse rotation motion; because the diameter of punch matrix and die matrix punch and matrix component count identical and that install equates; the position is corresponding, thus the punch and matrix assembly when rotatablely moving corresponding punch and matrix can correctly cooperate and realize stamping-out to workpiece.The present invention in use, by the workpiece of punching by before the punch loading and unloading material can and punch matrix periphery is fitted and with the synchronized rotation of punch assemblies, thereby realized the continuous punching of workpiece.
By as seen above-mentioned, pin-connected panel rotation blanking die can be finished stamping-out and the feeding of workpiece simultaneously by rotatablely moving of punch and matrix assembly, because the direction of rotation of rotation stamping-out motion is constant and rotation speed change is less, its acceleration change is mild, therefore pin-connected panel rotation blanking die can reach high rotary speed, with traditional reciprocal blanking die relatively, the production efficiency of pin-connected panel rotation blanking die has had and has increased substantially.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing.
Fig. 1 is structural representation of the present invention;
Fig. 2 is A-A cross section view among Fig. 1;
Fig. 3 is C place structure enlarged drawing among Fig. 2;
Fig. 4 is B-B cross section view among Fig. 2.
Each label is among the figure: 1, punch assemblies, 1-1, punch matrix, 1-2, punch adjustment block; 1-3, punch, 1-4, punch insert, 1-5, punch hold-down screw; 1-6, punch hold-down screw, 1-7, punch insert hold-down screw, 2, the die assembly; 2-1, die matrix; 2-2, die plate insert, 2-3, die, 2-4, die plate insert hold-down screw; 3, gear drive, 3-1, central gear axis.
The specific embodiment
Referring to Fig. 1, Fig. 2, the present invention includes punch assemblies 1, die assembly 2 and gear drive 3, described gear drive 3 is the number of teeth a pair of external gear pump identical with modulus, described punch assemblies 1 and die assembly 2 respectively with the fixing assembling of the central shaft 3-1 of two external gear pumps, mate mutually structure and the installation site of punch assemblies 1 and die assembly 2.
Referring to Fig. 3; Fig. 4; punch assemblies 1 of the present invention comprises punch matrix 1-1; punch insert 1-4; punch adjustment block 1-2 and punch 1-3; described punch matrix 1-1 is cylindrical structure; be evenly arranged one group of punch insert locating hole on its face of cylinder; described punch insert 1-4 is installed in the punch insert locating hole; be provided with the punch locating hole at punch insert 1-4; described punch 1-3 is installed in the punch locating hole; the bottom of punch 1-3 is connected by punch hold-down screw 1-6 with punch adjustment block 1-2, and described punch adjustment block 1-2 is arranged in the cavity between the bottom surface of punch insert 1-4 and the punch insert locating hole bottom surface on the punch matrix.
Referring to Fig. 3, Fig. 4, punch adjustment block 1-2 of the present invention is provided with two screwed holes, equipped punch hold-down screw 1-5 in this screwed hole, and the two ends of described punch hold-down screw 1-5 contact with bottom surface, the punch insert locating hole bottom surface of punch insert 1-4 respectively.
Referring to Fig. 4; the present invention is provided with two screwed holes in the punch insert locating hole bottom surface of punch matrix; equipped punch insert hold-down screw 1-7 in this screwed hole; described punch insert hold-down screw 1-7 is fixed on punch insert 1-4 on the punch insert locating hole bottom surface of punch matrix, and by punch insert 1-4 punch hold-down screw 1-5, punch adjustment block 1-2 and punch 1-3 is compressed.
Referring to Fig. 3, the present invention is provided with two through holes at punch insert, and described through hole is corresponding with the punch hold-down screw.
Referring to Fig. 3; Fig. 4; die assembly 2 of the present invention comprises die matrix 2-1; die plate insert 2-2 and die 2-3; described die matrix 2-1 is the diameter cylindrical structure identical with punch matrix 1-1; be evenly arranged on its face of cylinder one group with the punch matrix upper male mould identical die plate insert locating hole of locating hole quantity of inserting; described die plate insert 2-2 is installed in the die plate insert locating hole of die matrix by die plate insert hold-down screw 2-4; be provided with the die locating hole that mates with die 2-3 at die plate insert 2-2, described die 2-3 is fixed on the die plate insert 2-2 by the die locating hole.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, punch assemblies 1 of the present invention and die assembly 2 can under the drive of gear drive 3, be done to counter-rotate with angular speed.The diameter of structure convex mould matrix 1-1 of the present invention and die matrix 2-1 is identical and the punch and matrix quantity of installing equates, the position is corresponding, thus the punch and matrix assembly when rotatablely moving corresponding punch and matrix can correctly cooperate, thereby realize stamping-out to workpiece 4.Workpiece 4 is in the punching processing process, and workpiece 4 is not understood with the periphery applying of punch matrix 1-1 and with punch assemblies 1 synchronized rotation before the punch loading and unloading material, thereby finishes feeding when making stamping-out, realizes the continuous punching of workpiece 4.
In structure of the present invention; punch 1-3 is installed on the punch adjustment block 1-2 by punch hold-down screw 1-6; at punch adjustment block 1-2 punch hold-down screw 1-5 is installed; punch 1-3 is by the punch locating hole location of punch insert 1-4; punch insert 1-4 is pressed in punch hold-down screw 1-5 on the punch matrix 1-1 by punch insert hold-down screw 1-7 simultaneously, thereby makes punch 1-3 be located and compress with respect to the radial position of punch matrix 1-1.The mounting structure of punch 1-3 can be changed it easily; and when adjusting punch hold-down screw 1-5, punch adjustment block 1-2 moves radially along punch matrix 1-1, realizes the radial position adjustment thereby drive punch 1-3; be convenient to the adjustment behind the punch 1-3 sharpening, thereby prolong the service life of punch 1-3.
In structure of the present invention, die 2-3 is installed on the die plate insert 2-2 with interference fit, and die plate insert hold-down screw 2-4 is fixed in die plate insert 2-2 on the die matrix 2-1.Die 2-3 is installed on the die matrix 2-1 by the way, therefore can realize the replacing of die 2-3.
Claims (6)
1. a pin-connected panel is rotated blanking die, it is characterized in that, it comprises punch assemblies (1), die assembly (2) and gear drive (3), described gear drive (3) is the number of teeth a pair of external gear pump identical with modulus, described punch assemblies (1) and die assembly (2) assemble with the central shaft (3-1) of two external gear pumps is fixing respectively, and punch assemblies (1) and die assembly (2) be coupling mutually.
2. a kind of pin-connected panel according to claim 1 is rotated blanking die; it is characterized in that; described punch assemblies (1) comprises punch matrix (1-1); punch insert (1-4); punch adjustment block (1-2) and punch (1-3); described punch matrix (1-1) is cylindrical structure; be evenly arranged one group of punch insert locating hole on its face of cylinder; described punch insert (1-4) is installed in the punch insert locating hole; punch insert (1-4) is provided with the punch locating hole; described punch (1-3) is installed in the punch locating hole; the bottom of punch (1-3) is connected by punch hold-down screw (1-6) with punch adjustment block (1-2), and described punch adjustment block (1-2) is arranged in the cavity between punch insert (1-4) and the punch insert locating hole bottom surface.
3. a kind of pin-connected panel according to claim 1 and 2 is rotated blanking die, it is characterized in that, described punch adjustment block (1-2) is provided with two screwed holes, equipped punch hold-down screw (1-5) in this screwed hole, the two ends of described punch hold-down screw (1-5) contact with bottom surface, the punch insert bottom surface of punch insert (1-4) respectively.
4. a kind of pin-connected panel rotation blanking die according to claim 3 is characterized in that, is provided with two screwed holes in punch insert locating hole bottom surface, equipped punch insert hold-down screw (1-7) in screwed hole.
5. a kind of pin-connected panel rotation blanking die according to claim 4 is characterized in that, be provided with two through holes at punch insert (1-4), described through hole is corresponding with punch hold-down screw (1-5).
6. a kind of pin-connected panel according to claim 5 is rotated blanking die; it is characterized in that; described die assembly (2) comprises die matrix (2-1); die plate insert (2-2) and die (2-3); described die matrix (2-1) is cylindrical structure; be evenly arranged one group of die plate insert locating hole on its face of cylinder; described die plate insert (2-2) is installed in the die plate insert locating hole of die matrix by die plate insert hold-down screw (2-4); be provided with the die locating hole that mates with die (2-3) at die plate insert (2-2), described die (2-3) is fixed on the die plate insert (2-2) by the die locating hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210373617.9A CN102873180B (en) | 2012-09-30 | 2012-09-30 | A kind of pin-connected panel rotates blanking die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210373617.9A CN102873180B (en) | 2012-09-30 | 2012-09-30 | A kind of pin-connected panel rotates blanking die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102873180A true CN102873180A (en) | 2013-01-16 |
| CN102873180B CN102873180B (en) | 2015-12-02 |
Family
ID=47474821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210373617.9A Active CN102873180B (en) | 2012-09-30 | 2012-09-30 | A kind of pin-connected panel rotates blanking die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102873180B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104384277A (en) * | 2014-12-08 | 2015-03-04 | 绥阳县耐环铝业有限公司 | Aluminum plate rolling mill |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3832926A (en) * | 1973-10-29 | 1974-09-03 | Koppers Co Inc | Apparatus for accurate die-cutting |
| US3897705A (en) * | 1973-08-09 | 1975-08-05 | Metal Deploye Le | Device for slitting sheet material |
| CN2197142Y (en) * | 1994-04-18 | 1995-05-17 | 贺鸿恩 | Whinlrolling machine |
| CN2754767Y (en) * | 2004-12-07 | 2006-02-01 | 嘉善长盛滑动轴承有限公司 | Four position punching mould |
| CN1806957A (en) * | 2006-02-13 | 2006-07-26 | 安徽江淮汽车股份有限公司 | Composite punching die for plate formation |
| CN1923397A (en) * | 2006-09-14 | 2007-03-07 | 燕山大学 | Device and method for measuring zero friction drawbead deformation resistance and friction resistance |
| CN201172087Y (en) * | 2008-03-24 | 2008-12-31 | 宝山钢铁股份有限公司 | Hot stamping U shaped die |
| CN202963178U (en) * | 2012-09-30 | 2013-06-05 | 保定金阳光能源装备科技有限公司 | Assembled type rotary punching die |
-
2012
- 2012-09-30 CN CN201210373617.9A patent/CN102873180B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3897705A (en) * | 1973-08-09 | 1975-08-05 | Metal Deploye Le | Device for slitting sheet material |
| US3832926A (en) * | 1973-10-29 | 1974-09-03 | Koppers Co Inc | Apparatus for accurate die-cutting |
| CN2197142Y (en) * | 1994-04-18 | 1995-05-17 | 贺鸿恩 | Whinlrolling machine |
| CN2754767Y (en) * | 2004-12-07 | 2006-02-01 | 嘉善长盛滑动轴承有限公司 | Four position punching mould |
| CN1806957A (en) * | 2006-02-13 | 2006-07-26 | 安徽江淮汽车股份有限公司 | Composite punching die for plate formation |
| CN1923397A (en) * | 2006-09-14 | 2007-03-07 | 燕山大学 | Device and method for measuring zero friction drawbead deformation resistance and friction resistance |
| CN201172087Y (en) * | 2008-03-24 | 2008-12-31 | 宝山钢铁股份有限公司 | Hot stamping U shaped die |
| CN202963178U (en) * | 2012-09-30 | 2013-06-05 | 保定金阳光能源装备科技有限公司 | Assembled type rotary punching die |
Non-Patent Citations (1)
| Title |
|---|
| 肖翔芷等: "《模具工程大典第4卷冲压模具设计》", 31 March 2007, article "模具设计", pages: 553,625-626,628 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104384277A (en) * | 2014-12-08 | 2015-03-04 | 绥阳县耐环铝业有限公司 | Aluminum plate rolling mill |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102873180B (en) | 2015-12-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202185495U (en) | Bending punch structure with pressure roller for stamping parts | |
| CN210754586U (en) | Rotary multi-station type stamping device | |
| CN108515108B (en) | A kind of multi-hole position industrial aluminum profile hydraulic press | |
| CN106623572A (en) | Rotary type automobile stamping device capable of rotating continuously and having locking function | |
| CN202963178U (en) | Assembled type rotary punching die | |
| CN102873180A (en) | Assembled rotary blanking die | |
| CN201777690U (en) | Nut feeding device for hot header | |
| CN201615197U (en) | Ball screw with automatically compensable gaps | |
| CN202555683U (en) | Device with two stamping dies | |
| CN202192186U (en) | Rotary swaging equipment | |
| CN204253777U (en) | A kind of compound cycloid bilateral is to incorgruous roller arc-shaped gear driving mechanism | |
| CN201687920U (en) | Assembly structure for belt wheel and bearing and clamp | |
| CN102166765A (en) | Oil pump for chain saw | |
| CN202006232U (en) | Spinning forming equipment for sheet metal parts | |
| CN220112178U (en) | Ejecting demoulding structure of punch press | |
| CN2911333Y (en) | Combined herringbone gear | |
| CN215355724U (en) | Small-size stamping die | |
| CN208976621U (en) | A kind of multi-hole position synchronous punching mold | |
| CN219188657U (en) | Turret module and cutting device | |
| CN221161589U (en) | Big gear train of regulation formula punch press | |
| CN204253770U (en) | A kind of compound cycloid roller arc-shaped gear driving mechanism | |
| CN211276387U (en) | Automatic hot die forging press | |
| CN204584096U (en) | There is the punch press of automatic material-dragging device | |
| CN212945425U (en) | Cam driving structure for powder metallurgy pressing machine | |
| CN214023187U (en) | Bullet box bottom pressure shape processingequipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A type of assembled rotary punching die Effective date of registration: 20231130 Granted publication date: 20151202 Pledgee: Bank of China Limited Baoding Branch Pledgor: BAODING GOLDEN SUNLIGHT POWER EQUIPMENT TECHNOLOGY Co.,Ltd. Registration number: Y2023980068936 |