CN108480446A - Die mechanism - Google Patents
Die mechanism Download PDFInfo
- Publication number
- CN108480446A CN108480446A CN201810378388.7A CN201810378388A CN108480446A CN 108480446 A CN108480446 A CN 108480446A CN 201810378388 A CN201810378388 A CN 201810378388A CN 108480446 A CN108480446 A CN 108480446A
- Authority
- CN
- China
- Prior art keywords
- die
- support plate
- punch
- plate
- die support
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 45
- 238000009966 trimming Methods 0.000 claims abstract description 33
- 230000008520 organization Effects 0.000 claims abstract description 21
- 239000012528 membrane Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000004080 punching Methods 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/26—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks
- B30B1/261—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks by cams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/26—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks
- B30B1/266—Drive systems for the cam, eccentric or crank axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a kind of die mechanisms; including organization soleplate and mechanism top plate; it is provided with long guide post between mechanism top plate and organization soleplate, punch die support baseboard is equipped between mechanism top plate and organization soleplate, upper trimming die support plate, lower punch support plate is distributed on punch die support baseboard；The camshaft and driving motor being drivingly connected are equipped with below punch die support baseboard, the both sides of camshaft are fixed on by bearing block A on organization soleplate；It is provided with cam bit on camshaft, and capacity eccentric bearing is provided at both ends at it, punch die support baseboard lower face is equipped with the roll wheel assembly to match with cam bit, and capacity eccentric bearing is connected by link mechanism with upper trimming die support plate.Capacity eccentric bearing and cam bit rotation are driven by a driving motor driving, and undershoot membrane module, upper trimming die component relative motion are realized by dual-direction ram operation by corresponding connection structure；It can be realized and be accurately positioned using driving motor simultaneously, reduce die wear ratio.
Description
Technical field
The present invention relates to the die mechanisms that punch die manufacture field more particularly to a kind of driving motor driving die plate move up.
Background technology
Traditional die mechanism is all made of the mode that lower die is fixed, upper mold pushes and carries out stamping press, the driving used
Element is generally lower air cylinder, drives upper mold to push the punching press of realization component by lower air cylinder.Due to the row of cylinder driving
Journey is spacing, and the pressure of pushing is excessive, causes die wear bigger, is replaced more frequent.
Invention content
To overcome disadvantages mentioned above, the purpose of the present invention is to provide a kind of die mechanisms, using the shape of motor driving cam
Formula realizes the stamping press of mold.
In order to reach object above, the technical solution adopted by the present invention is：A kind of die mechanism, including the machine that is distributed up and down
Structure bottom plate and mechanism top plate are provided with long guide post, the mechanism top plate and mechanism between the mechanism top plate and organization soleplate
Be provided between bottom plate can along the punch die support baseboard that long guide post moves up and down, be located at punch die support baseboard, mechanism top plate it
Between up and down upper trimming die support plate, lower punch support plate is distributed with, be respectively set in the upper trimming die support plate, lower punch support plate
There are corresponding upper trimming die component, undershoot membrane module；It is propped up by vertical between the lower punch support plate and punch die support baseboard
Fagging is connected；It is provided with the camshaft and driving motor of drive connection below punch die support baseboard, the two of the camshaft
Side is fixed on by bearing block A on organization soleplate；It is provided with cam bit on the camshaft, and be provided at both ends with eccentric shaft at it
It holds, the roll wheel assembly to match with cam bit is provided on punch die support baseboard lower face, the capacity eccentric bearing passes through company
Linkage is connected with upper trimming die support plate.
The present invention drives capacity eccentric bearing and cam bit to rotate by a driving motor driving, and by connecting knot accordingly
Undershoot membrane module, upper trimming die component relative motion are realized dual-direction ram operation by structure；Essence can be realized using driving motor simultaneously
It determines position, reduces die wear ratio.Servo motor, stepper motor etc. can be used in above-mentioned driving motor.
Preferably, the link mechanism includes the eccentric bearing block placed for capacity eccentric bearing, the eccentric bearing block and company
One end of bar is connected, and the other end of the connecting rod is connected with oscillating bearing, and the oscillating bearing passes through short axle and joint bearing block
It is connected, the joint bearing block is fixed in upper trimming die support plate.Oscillating bearing rotation is driven to realize to drive by connecting rod
Die assembly follows capacity eccentric bearing to rotate and move up and down.
Preferably, the roll wheel assembly includes bearing, short axle and fixed plate, and one end of the fixed plate is arranged in punch die branch
It supports on bottom plate, the short axle is suspended vacantly in fixed plate, and the bearing is arranged in short axle, and the bearing connects with cam bit
It touches.It is directly contacted with bearing with cam bit so that bearing rotates corresponding thereto when cam bit rotates, and reduces friction between the two
Power moves up and down convenient for punch die support baseboard, while also improving the service life of cam bit.
Preferably, it is provided with short guide post on the lower face of the upper trimming die support plate, institute corresponding with short guide post
It states and is provided with guide sleeve B in lower punch support plate, the short guide post is inserted into the guide sleeve B.By short guide post with
Guide sleeve B positions upper trimming die support plate and lower punch support plate, accurate when improving undershoot membrane module, upper trimming die component punching press
Degree.
Preferably, it is provided with sensing chip on the camshaft, is arranged on the sensing chip jagged；On the outside of the sensing chip
It is provided with tablet on the organization soleplate at place, the infrared inductor that can detect the notch is placed on the tablet.
The notch on sensing chip is detected by infrared inductor, convenient for the start and stop rotation of control driving motor, for limiting lower punch
Component, upper trimming die component are with respect to punching press.
Preferably, the material space of formation, institute are limited between vertical support plate and lower punch support plate, punch die support baseboard
State the transmitting device that transmission workpiece is provided in material space.By output device be arranged in material space, convenient for punch die at
Mold transport after type realizes work compound to next station.
Preferably, it is provided with contour column on the lower face of the mechanism top plate.
Preferably, wrong apart from axle center most distant point position in axle center most distant point and cam bit on capacity eccentric bearing
It places position.The angle of above-mentioned two range points spatially is 180 degree, during cam axle, when on punch die support baseboard
Upper trimming die support plate moves down when shifting, and when punch die support baseboard moves down, upper trimming die support plate moves up.
Description of the drawings
Fig. 1 is the stereogram (lacking driving motor) of the embodiment of the present invention；
Fig. 2 is the stereogram of the embodiment of the present invention；
Fig. 3 is the front view of the embodiment of the present invention；
Fig. 4 is the side view of the embodiment of the present invention.
In figure：
1- organization soleplates；2- driving motors；3- synchronous belts；4- long guide posts；5- capacity eccentric bearings；6- eccentric bearing blocks；7-
Punch die support baseboard；8- vertical support plates；9- connecting rods；10- joint bearing blocks；11- mechanisms top plate；12- lower punch support plates；
The short guide posts of 13-；14- camshafts；15- driven wheels；16- cam bits；17- roll wheel assemblies；18- sensing chips；19- undershoot modules
Part；20- upper trimming die components.
Specific implementation mode
The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Embodiment
Shown in 1~Fig. 4 of attached drawing, a kind of die mechanism in the present embodiment, including 1 He of organization soleplate that is distributed up and down
Mechanism top plate 11, is provided with long guide post 4 between the mechanism top plate 11 and organization soleplate 1, the quantity of above-mentioned long guide post 4 is
Four, being distributed in the four corners of organization soleplate 1 and mechanism top plate 11, (organization soleplate 1 and mechanism top plate 11 are in the present embodiment
Square structure).Guide column sleeve A is provided in the long guide post 4, above-mentioned guide column sleeve A is connected with punch die support baseboard 7, the punching
Mould support baseboard 7 is between organization soleplate 1, mechanism top plate 11.It is provided with contour column on the lower face of the mechanism top plate 11,
The four corners in mechanism top plate 11 are arranged in above-mentioned contour column.
7 top of punch die support baseboard is provided with lower punch support plate 12, is fixedly installed in the lower punch support plate 12
Undershoot membrane module 19；12 top of lower punch support plate is provided with upper trimming die support plate, and the lower face of the upper trimming die support plate is set
It is equipped with upper trimming die component 20.The undershoot membrane module 19, upper trimming die component 20 are used for punching press model.In order to improve undershoot membrane module
19, the lower face four corners of the stability of the punching press between the two of upper trimming die component 20, upper trimming die support plate are provided with short guide post
13, guide sleeve B is provided in the lower punch support plate corresponding with short guide post 13 12, and the short guide post 13 is inserted into
In the guide sleeve B.
It is provided with two pieces of vertical support plates being placed in parallel 8 on 7 upper surface of punch die support baseboard, and bottom is supported along punch die
The central axes of plate 7 are symmetrical.By vertical support plate 8 so that being formed between punch die support baseboard 7 and lower punch support plate 12
Material space can place the transmitting devices such as transmission belt in above-mentioned material space, for by the mold transport being stamped and formed out to going out
It goes.
7 lower section of punch die support baseboard is provided with driving mechanism, and the driving mechanism includes the drive being arranged on organization soleplate 1
Dynamic motor 2 (servo motor, stepper motor etc. can be used in above-mentioned driving motor), 2 side of the driving motor is provided with camshaft
14, the both sides of the camshaft 14 are fixed on by bearing block A on organization soleplate 1, and driven wheel is provided on the camshaft 14
15, driving wheel is provided in the drive shaft of the driving motor 2, and synchronous belt 3 is arranged between the driving wheel and driven wheel 15,
So that driving motor 2 can the rotation of drive cam shaft 14.Cam bit 16, the number of above-mentioned cam bit 16 are provided on the camshaft 14
Amount at least two, is evenly distributed on camshaft 14.On 7 lower face of punch die support baseboard where above cam bit 16
It is provided with roll wheel assembly 17, the roll wheel assembly 17 includes bearing, short axle and fixed plate, and fixed plate is arranged in punch die support baseboard
On 7, short axle is suspended vacantly in fixed plate, and bearing is arranged in short axle, and bearing is in contact with cam bit 16 so that cam bit
Band dynamic bearing moves up and down when 16 rotation, and then punch die support baseboard 7 is driven to move up and down.
Camshaft 14 is provided at both ends with capacity eccentric bearing 5, and each capacity eccentric bearing 5 is installed in an eccentric bearing block 6
On, each eccentric bearing block 6 is connected with 9 one end of connecting rod, and the other end of connecting rod 9 is connected with oscillating bearing, the joint
Bearing is connected by short axle with joint bearing block 10, and above-mentioned joint bearing block 10 is fixed in upper trimming die support plate.In this way convex
Upper trimming die support plate can be driven to move up and down by the rotation of capacity eccentric bearing 5 when wheel shaft 14 rotates.
In order to facilitate the stamping press of upper and lower punch die is realized, apart from axle center most distant point and cam bit on capacity eccentric bearing 5
It is placed apart from axle center most distant point location dislocation on 16, best angle between the two is realized at 180 degree when punch die supports bottom
Upper trimming die support plate moves down when plate 7 moves up, and when punch die support baseboard 7 moves down, upper trimming die support plate moves up.
It is additionally provided with sensing chip 18 on camshaft 14, is arranged on the sensing chip 18 jagged.Where 18 outside of sensing chip
Organization soleplate 1 on be provided with tablet, the infrared inductor that can monitor above-mentioned notch is placed on the tablet.Pass through
Above-mentioned infrared inductor detects the notch on sensing chip 18, and when it is sensed, then driving motor 2 stops operating.
Die mechanism of the present invention is the part in a whole set of die apparatus, infrared inductor, driving electricity thereon
Machine 2 has the electrical cabinet in a whole set of die apparatus to be controlled and powered, can normal operation.
The present invention drives capacity eccentric bearing and cam bit to rotate by a driving motor driving, and by connecting knot accordingly
Undershoot membrane module, upper trimming die component relative motion are realized dual-direction ram operation by structure.
The technical concepts and features of embodiment of above only to illustrate the invention, its object is to allow be familiar with technique
People understands present disclosure and is implemented, and it is not intended to limit the scope of the present invention, all according to spirit of that invention
The equivalent change or modification that essence is done should all cover within the scope of the present invention.
Claims (8)
1. a kind of die mechanism, including the organization soleplate (1) and mechanism top plate (11) that are distributed up and down, the mechanism top plate (11) with
Long guide post (4) is provided between organization soleplate (1), it is characterised in that：Between the mechanism top plate (11) and organization soleplate (1)
Punch die support baseboard (7), mechanism top plate can be located at along the punch die support baseboard (7) that long guide post (4) move up and down by being provided with
(11) upper trimming die support plate, lower punch support plate (12), the upper trimming die support plate, lower punch support plate is distributed with up and down between
(12) corresponding upper trimming die component (20), undershoot membrane module (19) are respectively arranged on；The lower punch support plate (12) with
It is connected by vertical support plate (8) between punch die support baseboard (7)；Driving is provided with below punch die support baseboard (7) to connect
The camshaft (14) and driving motor (2) connect, the both sides of the camshaft (14) are fixed on organization soleplate (1) by bearing block A
On；It is provided with cam bit (16) on the camshaft (14), and capacity eccentric bearing (5) is provided at both ends at it, the punch die supports
The roll wheel assembly (17) to match with cam bit (16) is provided on bottom plate (7) lower face, the capacity eccentric bearing (5) passes through connecting rod
Mechanism is connected with upper trimming die support plate.
2. die mechanism according to claim 1, it is characterised in that：The link mechanism includes being put for capacity eccentric bearing (5)
The eccentric bearing block (6) set, the eccentric bearing block (6) are connected with one end of connecting rod (9), the other end of the connecting rod (9) with
Oscillating bearing is connected, and the oscillating bearing is connected by short axle with joint bearing block (10), and the joint bearing block (10) is fixed
In upper trimming die support plate.
3. die mechanism according to claim 1, it is characterised in that：The roll wheel assembly (17) include bearing, short axle and
One end of fixed plate, the fixed plate is arranged on punch die support baseboard (7), and the short axle is suspended vacantly in fixed plate, institute
It states bearing to be arranged in short axle, the bearing is in contact with cam bit (16).
4. die mechanism according to claim 1, it is characterised in that：It is provided on the lower face of the upper trimming die support plate
Short guide post (13) is provided with guide sleeve B on the lower punch support plate (12) corresponding with short guide post (13), described short
Guide post (13) is inserted into the guide sleeve B.
5. die mechanism according to claim 1, it is characterised in that：It is provided with sensing chip on the camshaft (14)
(18), it is arranged on the sensing chip (18) jagged；Thoughts are set on organization soleplate (1) where on the outside of the sensing chip (18)
Plate is answered, the infrared inductor that can detect the notch is placed on the tablet.
6. die mechanism according to claim 1, it is characterised in that：Vertical support plate (8) and lower punch support plate (12),
The material space of formation is limited between punch die support baseboard (7), and the transmitting device of transmission workpiece is provided in the material space.
7. die mechanism according to claim 1, it is characterised in that：It is provided on the lower face of the mechanism top plate (11)
Contour column.
8. die mechanism according to claim 1, it is characterised in that：Apart from axle center most distant point on capacity eccentric bearing (5)
It is placed apart from axle center most distant point location dislocation on cam bit (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810378388.7A CN108480446A (en) | 2018-04-25 | 2018-04-25 | Die mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810378388.7A CN108480446A (en) | 2018-04-25 | 2018-04-25 | Die mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108480446A true CN108480446A (en) | 2018-09-04 |
Family
ID=63313023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810378388.7A Pending CN108480446A (en) | 2018-04-25 | 2018-04-25 | Die mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108480446A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2080173A (en) * | 1980-07-07 | 1982-02-03 | Mini Machine Co | Double action press having floating punch |
| CN2628175Y (en) * | 2003-06-09 | 2004-07-28 | 海安县鹰球集团有限公司 | Full-automatic powder metallurgy formation punching machine |
| CN1748894A (en) * | 2004-09-15 | 2006-03-22 | 朱国光 | Tooth planter for slide fastener |
| CN200995240Y (en) * | 2006-12-11 | 2007-12-26 | 杭州恒力机械厂 | Fin forming machine |
| CN201077154Y (en) * | 2007-09-04 | 2008-06-25 | 张舜德 | Bending stamper |
| CN204545226U (en) * | 2015-03-02 | 2015-08-12 | 章新机械工业股份有限公司 | Double-acting punching mechanism |
| CN208099011U (en) * | 2018-04-25 | 2018-11-16 | 苏州圣普亚精密机械有限公司 | Die mechanism |
-
2018
- 2018-04-25 CN CN201810378388.7A patent/CN108480446A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2080173A (en) * | 1980-07-07 | 1982-02-03 | Mini Machine Co | Double action press having floating punch |
| CN2628175Y (en) * | 2003-06-09 | 2004-07-28 | 海安县鹰球集团有限公司 | Full-automatic powder metallurgy formation punching machine |
| CN1748894A (en) * | 2004-09-15 | 2006-03-22 | 朱国光 | Tooth planter for slide fastener |
| CN200995240Y (en) * | 2006-12-11 | 2007-12-26 | 杭州恒力机械厂 | Fin forming machine |
| CN201077154Y (en) * | 2007-09-04 | 2008-06-25 | 张舜德 | Bending stamper |
| CN204545226U (en) * | 2015-03-02 | 2015-08-12 | 章新机械工业股份有限公司 | Double-acting punching mechanism |
| CN208099011U (en) * | 2018-04-25 | 2018-11-16 | 苏州圣普亚精密机械有限公司 | Die mechanism |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 215000 21 Chunxing Road, Huangdai Town, Xiangcheng District, Suzhou City, Jiangsu Province Applicant after: Suzhou shengpuya Precision Manufacturing Co.,Ltd. Address before: 215000 21 Chunxing Road, Huangdai Town, Xiangcheng District, Suzhou City, Jiangsu Province Applicant before: SUZHOU SHENGPUYA PRECISION MACHINERY Co.,Ltd. |
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| CB02 | Change of applicant information |