CN208853507U - Laterally inhibit resilient mounting in a kind of corrugated sheet forming process - Google Patents
Laterally inhibit resilient mounting in a kind of corrugated sheet forming process Download PDFInfo
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- CN208853507U CN208853507U CN201821511614.6U CN201821511614U CN208853507U CN 208853507 U CN208853507 U CN 208853507U CN 201821511614 U CN201821511614 U CN 201821511614U CN 208853507 U CN208853507 U CN 208853507U
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- corrugated sheet
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- 238000007652 sheet-forming process Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 230000002401 inhibitory effect Effects 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 16
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 16
- 230000032258 transport Effects 0.000 claims description 9
- 230000005764 inhibitory process Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract description 2
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- 238000010586 diagram Methods 0.000 description 7
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- 230000006872 improvement Effects 0.000 description 2
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Abstract
Laterally inhibit resilient mounting in a kind of corrugated sheet forming process, including inhibiting to spring back auxiliary device, rail transport apparatus, core stamping device and host computer, after conventional Sheet Metal Forming Technology, increasing one laterally inhibits rebound work rapid, it is driven screw turns by the first power mechanism, the sliding of screw rod rotate driving sliding seat, to which the first positioning pin of driving is drawn close to the second positioning pin, under the control of host computer and range finder module, the accurate control amount of feeding, pressure is applied to two pilot holes of the sub-pieces of corrugated sheet after molding by the first positioning pin and the second positioning pin, to which two pilot holes of drive waveforms on piece are close, cooperation squeezes plate module and carries out secondary extrusion to the sub-pieces of corrugated sheet, it is final to realize the purpose for inhibiting corrugated sheet rebound.
Description
Technical field
The utility model belongs to auto-parts manufacture field, and in particular to a kind of clutch driven disk for automobile corrugated sheet
Inhibit the device of rebound in forming process.
Background technique
Corrugated sheet is gained the name because the waveform of near sinusoidal is distributed in its arc edge, it is as clutch driven disk for automobile
The key elastic components of assembly, the shaping for being mainly characterized by both sides have certain bending height, and intermediate mutual
Punching has pilot hole in parallel plane, and can be by rivet interlacement between the two panels dry friction piece of clutch drived disk assy.Its
In, the distance between two parallel surfaces are known as corrugated sheet forming height, and required precision is the critical function parameter index of design,
The superiority and inferiority of bending forming quality, also directly affect the assembly thickness of clutch driven disc assembly, be compressed axially performance with
And end face run-out error.However, waveform flake products, which generally use 65Mn (corresponding imported material is CK75), passes through cold punching pressing formation,
The ratio of the material yield strength and elasticity modulus is larger, and Plastic Forming performance is relatively low, is easy to generate in bending forming process
Rebound；And the presence for springing back problem will also influence the precision and surface quality of corrugated sheet forming height, thus increase waveform
The design difficulty of piece stamping die and die trial, repair a die number；Although in recent years, finite element analysis software technology can be in certain journey
Shorten the development cycle of auto-parts stamping die on degree, but is related to excessive actual parameter, the replacement of raw material producer and pressure
In the environment of the equipment such as power machine update, finite element analysis technology is when carrying out auxiliary direction to stamping die, parameter error range
Repeatedly, therefore, the design and amendment of corrugated sheet bending former are always treated as a difficult point.
Currently, most of manufacturer is in corrugated sheet stamping Die Design, due to the influence of screen resilience, for different shaped
Number corrugated sheet, the initial mould depth that die trial uses are usually 2-5 times of corresponding product forming height, are then added further according to practical
Work situation repairs a die, to meet required precision；However when determining initial parameter value early period, other than experience, it is also necessary to borrow
Springback theory analysis and finite element modelling are helped, the burden of technical staff is increased.
In this regard, there is an urgent need to optimize mold knot in order to reduce the design difficulty of corrugated sheet stamping die mold insert structure parameter
Structure design to inhibit the influence sprung back as far as possible directly in forming process, thus most with corrugated sheet product requirement forming height
Great error range is mold structure parameter, directly instructs mold design, and the utility model proposes that one kind is shaped in corrugated sheet
In the process, the method and apparatus of rebound can laterally be inhibited.
Utility model content
Technical problem to be solved by the utility model is to provide laterally inhibit rebound in a kind of corrugated sheet forming process
Device has the function of inhibiting rebound of the corrugated sheet in forming process.
In order to reduce the number that repairs a die, reduce in bending springback calculated value or FEM Numerical Simulation value and actual production
The error of parameter is sprung back, the technical solution of the utility model is as follows:
Laterally inhibit resilient mounting in a kind of corrugated sheet forming process, including inhibits rebound auxiliary device, track transmission dress
It sets, core stamping device and host computer, the core stamping device include press machine and lower die module, lower die module fixing assembling
On the workbench of press machine, the lower die module includes lower die holder and cavity plate, and cavity plate is securely fitted at the top of lower die holder；
The inhibition rebound auxiliary device includes squeezing plate module, worm gear mechanism and range finder module, the worm gear snail
Linkage include the first power mechanism and screw rod, the workbench fixing assembling of the first power mechanism and press machine, the one of screw rod
The power output shaft fixing assembling at end and the first power mechanism, the other end of screw rod extend to inside lower die holder, and screw rod is bolted with
Sliding seat, sliding seat top fixing assembling have the first positioning pin, slotted hole are offered at the top of cavity plate, and the first positioning pin passes through oval
Hole extends to above lower die module, and slotted hole is arranged in parallel with screw rod, and fixing assembling has the second positioning pin at the top of cavity plate, and first is fixed
The central axis of position pin, the second positioning pin and screw rod is coplanar with, and the first positioning pin and the second positioning pin are arranged in parallel；
The extruding plate module includes column, transmission shaft, arc stripper plate and the second power mechanism, the fixed dress of the column
It fits at the top of lower die holder, the column and transmission shaft rolling assembling, second power mechanism and column fixing assembling, described the
The power output shafts of two power mechanisms and transmission shaft fixing assembling, the transmission shaft and arc stripper plate fixing assembling, described the
One power mechanism and the second power mechanism respectively with upper mechatronics.
Preferably, the range finder module is assemblied in arc stripper plate bottom, including vision camera and control chip, vision
Camera and control chip electrical connection, control chip and upper mechatronics.
Preferably, the bottom fixing assembling of the arc stripper plate has the first convex block and the second convex block, the first convex block and
The shape of two convex blocks and the shape of cavity plate match.
Preferably, the rail transport apparatus includes grooved track and transhipment cross boss, the grooved track and lower die
Seat fixing assembling, the transhipment cross boss are set in grooved track, and the grooved track includes bottom guide track and two side blocks
Plate, the bottom guide track top two sides and two side baffle fixing assemblings.
Preferably, the transhipment cross boss includes that pedestal, positioning convex platform and pedestal control spring, positioning convex platform are assemblied in
At the top of pedestal, positioning convex platform is in cross, including level-one boss and second level boss, and level-one boss is located at the top of second level boss, base
Seat bottom offers annular groove, and pedestal control spring is located in annular groove.
Preferably, the core stamping device further includes upper mold module, and upper mold module includes upper die holder, punch-pin, correcting pressure
The formed punch fixing assembling of flange footstock and correcting blank holder, upper die holder and press machine, correcting blank holder footstock are securely fitted in
The bottom of die holder, correcting blank holder are securely fitted in the bottom of correcting blank holder footstock, and punch-pin is securely fitted in correcting blank holder
The bottom margin of footstock, the punch-pin are matched with cavity plate.
Preferably, the male bottom offers first positioning hole and second location hole, the first positioning hole and first
Positioning pin matches, and the second location hole is matched with the second positioning pin.
Preferably, backing plate, backing plate top and cavity plate fixing assembling, the backing plate bottom are equipped between the cavity plate and lower die holder
Portion and lower die holder fixing assembling.
Compared with prior art, the utility model has the beneficial effects that
The utility model is structurally reasonable, laterally inhibits rebound work rapid by after conventional stamping processes, increasing by one
Come achieve the purpose that form corrugated sheet precision controlling, driven screw turns by the first power mechanism, screw rod rotate driving sliding
Seat slides to the right, so that the first positioning pin of driving is drawn close to the second positioning pin, so that two pilot holes of drive waveforms on piece are close,
Cooperate the extruding of arc stripper plate from top to down, is sprung back between two parallel surfaces to corrugated sheet apart from pressure maintaining, inhibition with reaching
Purpose.
Detailed description of the invention
Fig. 1 is the axis side schematic diagram of the utility model；
Fig. 2 is the schematic elevation view of the utility model；
Fig. 3 is the schematic side view of the utility model；
Fig. 4 is the partial enlargement diagram of Fig. 2 convex mould and female mold part；
Fig. 5 is the front cross-sectional schematic diagram of the utility model；
Fig. 6 is the utility model arc stripper plate elevational schematic view；
Fig. 7 is the utility model arc stripper plate schematic side view；
Fig. 8 is the schematic top plan view of the utility model cavity plate；
Fig. 9 is the utility model corrugated sheet schematic cross-sectional view；
Figure 10 is the utility model side, sectional structural schematic diagram；
Figure 11 is that the utility model transports cross boss lower surface configuration schematic diagram；
Figure 12 is the utility model punch structure schematic diagram；
Figure 13 is the utility model stripper plate modular structure schematic diagram.
Wherein, 1- arc stripper plate；2- column；The first power mechanism of 3-；4- correcting blank holder footstock；5- upper die holder；6-
Corrugated sheet；7- grooved track；The second power mechanism of 8-；9- lower die holder；10- cavity plate；11- correcting blank holder；It is convex that 12- transports cross
Platform；13- punch-pin；14- backing plate；15- range finder module；The second positioning pin of 16-；17- screw rod；18- slotted hole；19- first is positioned
Pin；20- pedestal controls spring；The first convex block of 21-；The second convex block of 22-；23- sliding seat；24- transmission shaft；25- pedestal；26- is fixed
Position boss；27- annular groove；28- first positioning hole；29- second location hole；
Specific embodiment
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand
For its relative importance of indication or suggestion or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment
Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution
Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not in the requires of the utility model
Protection scope within.
Of the existing technology in order to solve the problems, such as, as shown in figure 1 to figure 13, the utility model provides a kind of corrugated sheet
Laterally inhibit resilient mounting in forming process, including inhibit rebound auxiliary device, rail transport apparatus, core stamping device and on
Position machine (figure omits), core stamping device include press machine and lower die module, and the work that lower die module is securely fitted in press machine is flat
On platform, lower die module includes lower die holder 9 and cavity plate 10, and cavity plate 10 is securely fitted in 9 top of lower die holder；
Inhibiting rebound auxiliary device includes squeezing plate module, worm gear mechanism and range finder module 15, worm gear mechanism
Including the first power mechanism 3 and screw rod 17, the workbench fixing assembling of the first power mechanism 3 and press machine, the one of screw rod 17
The power output shaft fixing assembling at end and the first power mechanism 3, the other end of screw rod 17 extend to inside lower die holder 9, screw rod 17
It is bolted with sliding seat 23,23 top fixing assembling of sliding seat has the first positioning pin 19, slotted hole 18 is offered at the top of cavity plate 10, the
One positioning pin 19 passes through slotted hole 18 and extends to above lower die module, and slotted hole 18 is arranged in parallel with screw rod 17,10 top of cavity plate
Fixing assembling has the second positioning pin 16, and the central axis of the first positioning pin 19, the second positioning pin 16 and screw rod 17 is coplanar with, and the
One positioning pin 19 and the second positioning pin 16 are arranged in parallel；
Squeezing plate module includes column 2, transmission shaft 24, arc stripper plate 1 and the second power mechanism 8,2 fixing assembling of column
At the top of lower die holder 9, column 2 and 24 rolling assembling of transmission shaft, the second power mechanism 8 and 2 fixing assembling of column, the second engine
The power output shaft and 24 fixing assembling of transmission shaft of structure 8, transmission shaft 24 and 1 fixing assembling of arc stripper plate, the first power mechanism 3
With the second power mechanism 8 and upper mechatronics.
In the present embodiment, the first power mechanism 3 is specially motor for speed reducer, and the second power mechanism 8 is specially servo electricity
Machine, the first power mechanism 3 and the second power mechanism 8 are worked by PC control, and host computer is independently disposed to the utility model dress
Outside is set, column 2 supports arc stripper plate 1 and servo motor fuselage, and column 2 is fixed on lower die by way of rivet interlacement
6 tops of seat, the second power mechanism 8 are respectively arranged at 2 two sides of column, drive the overturning of arc stripper plate 1 there are two specifically setting
Inhibit reversed elastic force with accurate apply.
Specifically, range finder module 15 is assemblied in 1 bottom of arc stripper plate, and it is located at the first convex block 21 and the second convex block 22
Between, including vision camera and control chip, vision camera and control chip electrical connection, control chip be electrically connected with host computer
It connects, measurement data is sent to host computer for the difference in height between 6 liang of parallel surfaces of measured waveform piece by range finder module 15, benefit
Range determination is carried out with vision camera and belongs to the prior art, is just no longer described in detail herein.
Specifically, the bottom fixing assembling of arc stripper plate 1 has the first convex block 21 and the second convex block 22, the first convex block 21
Match with the shape of the second convex block 22 and the shape of cavity plate 10.
As shown in figure 9, the design value for defining difference in height between 6 liang of parallel surfaces of corrugated sheet is H1, definition after corrugated sheet 6 forms
6 left lateral bending face height of corrugated sheet is H2, and definition 6 right lateral bend curved surface height of corrugated sheet is H3, and H1, H2, H3 are corrugated sheet 6
The size of critical size, wherein H1 is the main of the inhibition rebound of the critical size and the utility model of production
Numerical value, the worst error range of H1 are directly becoming the initial structure parameter of mold design.
In the present embodiment, between 6 liang of parallel surfaces of the difference in height between the first convex block 21 and the second convex block 22 and corrugated sheet
Height difference H 1 is consistent.
Specifically, rail transport apparatus includes grooved track 7 and transhipment cross boss 12, grooved track 7 and lower die holder 9
Fixing assembling, transhipment cross boss 12 are set in grooved track 7, and grooved track 7 includes bottom guide track and two side baffles, bottom
Rail crown two sides and two side baffle fixing assemblings.
Specifically, transhipment cross boss 12 includes that pedestal 25, positioning convex platform 26 and pedestal control spring 20, positioning convex platform
26 are assemblied in 25 top of pedestal, and positioning convex platform 26 is in cross, including level-one boss and second level boss, level-one boss are located at second level
At the top of boss, 25 bottom of pedestal offers annular groove 27, and pedestal control spring 20 is located in annular groove 27.
In the present embodiment, transhipment cross boss 12 is circumscribed with driving device (figure omits), to control transhipment cross boss
12 slide the rotation with positioning convex platform 26 in annular groove 27, and to realize the movement of 6 blank material of corrugated sheet, driving device is set
The method of setting belongs to the common knowledge of those skilled in the art, is just no longer described in detail herein.
Pedestal controls the setting of spring 20, can control the first positioning pin 19 and the second positioning pin 16 for corrugated sheet to be punched
The distance between, in forming process, transhipment cross boss 12 declines, and 6 pilot hole of corrugated sheet and the first positioning pin 19, second position
The cooperation positioning of pin 16, transports 12 height return of cross boss after forming, do not interfere to walk around and transport after cross boss 12 rotates next group
The reposition and forming of corrugated sheet 6 and cavity plate 10.
Specifically, core stamping device further includes upper mold module, upper mold module includes upper die holder 5, punch-pin 13, correcting pressure
Formed punch (figure omits) fixing assembling of flange footstock 4 and correcting blank holder 11, upper die holder 5 and press machine, correcting blank holder footstock 4
It is securely fitted in the bottom of upper die holder 5, correcting blank holder 11 is securely fitted in the bottom of correcting blank holder footstock 4, and punch-pin 13 is solid
Surely it is assemblied in the bottom margin of correcting blank holder footstock 4, punch-pin 13 is matched with cavity plate 10.
Specifically, 13 bottom of punch-pin offers first positioning hole 28 and second location hole 29, first positioning hole 28 and
One positioning pin 19 matches, and second location hole 29 is matched with the second positioning pin 16, when press machine drives upper die holder 5 to decline, the
One positioning pin 19 be inserted into first positioning hole 28 in, the second positioning pin 16 be inserted into second location hole 29 in, thus realize punch-pin 13 with
The positioning of cavity plate 10.
Specifically, backing plate 14 is equipped between cavity plate 10 and lower die holder 9, and 14 top of backing plate and 10 fixing assembling of cavity plate, pad
14 bottom of plate and 9 fixing assembling of lower die holder.
Be specifically described below working principle of the utility model is:
Unshaped is waited for that corrugating piece 6 is housed on transhipment cross boss 12, by the external drive of transhipment cross boss 12
Dynamic device driving will be transported under core stamping device to corrugating piece 6, when transhipment cross boss 12 will unshaped waveform be pressed
After piece 6 reaches the coincidence of 13 central axis of punch-pin, two assembly location holes of a sub-pieces and lower die holder of unshaped corrugated sheet 6 to be pressed
The first positioning pin 19,16 clearance fit of the second positioning pin on 9 are completed, and the motor of press machine drives upper die holder 5 to fall, and are fallen
Correcting blank holder 11 first contacts unshaped corrugated sheet 6 to be pressed in journey, and then correcting blank holder footstock 4 squeezes transhipment cross boss 12
Second level boss, second level boss stress squeeze, pedestal control 20 stress deformation of spring, one with the first positioning pin 19, second
The sub-pieces of the unshaped corrugated sheet 6 to be pressed of the cooperation positioning of positioning pin 16, which falls, contacts cavity plate 10, and the punch-pin 13 of upper mold module is simultaneously
It falls, the first positioning pin 19, the second positioning pin 16 are matched with the first positioning hole 28 of punch-pin 13 and 29 gap of second location hole respectively
It closes, at this point, the central axis distance values of the second positioning pin 16 and the first positioning pin 19 are design theory value, 5 punching press of upper die holder is complete
At rear rising to avoid extruding plate module.
It squeezes plate module to start to work, servo motor drives the corrugated sheet 6 that gradually secondary extrusion shapes of arc stripper plate 1
Sub-pieces, arc stripper plate 1 close to forming 6 sub-pieces surface process of corrugated sheet in, range finder module start to work, according to H2,
The flatness of H3, which is analyzed, determines the dwell time；Analyzed according to the number to H1, obtain the first required positioning pin 19 into
To amount, to control worm-gear speed reducer precession analog value, laterally resilient compensation is achieved the purpose that with this；Worm-gear speed reducer
Precession amount showed by the first positioning pin 19, be specifically reflected as the axis distance values of the first positioning pin 19 and the second positioning pin 16；
Laterally after compensation, Serve Motor Control arc stripper plate 1 is turned over.
The 6 sub-pieces Pressing Deformation of corrugated sheet is completed, and pedestal control spring 20 restores former length, and transhipment cross boss 12 restores high
Degree, corrugated sheet 6 are detached from the first positioning pin 19, the limit of the second positioning pin 16, and the transhipment rotation of cross boss 12 drives the son of corrugated sheet 6
Piece removes stamping station, and a sub-pieces punching press of a corrugated sheet 6 finishes.
The excellent place of the utility model is: the worst error value for directlying adopt product shaping height sets for mould structure
Initial parameter is counted, by the mechanical device improvement of stamping die and structural design optimization, thus with disposably given parameter value
To rely on, range finder module is aided in, 6 forming height of corrugated sheet is directly promoted to can reach required precision range.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, all in the utility model
Spirit and principle within, any modification, equivalent replacement, improvement and so on should be included in the protection model of the utility model
Within enclosing.
Claims (8)
1. laterally inhibiting resilient mounting in a kind of corrugated sheet forming process, which is characterized in that spring back auxiliary device, rail including inhibiting
Road transmission device, core stamping device and host computer, the core stamping device include press machine and lower die module, lower die module
It is securely fitted on the workbench of press machine, the lower die module includes lower die holder and cavity plate, and cavity plate is securely fitted in lower die
Seat top；
The inhibition rebound auxiliary device includes squeezing plate module, worm gear mechanism and range finder module, the worm and gear machine
Structure include the first power mechanism and screw rod, the workbench fixing assembling of the first power mechanism and press machine, one end of screw rod with
The power output shaft fixing assembling of first power mechanism, the other end of screw rod extend to inside lower die holder, and screw rod is bolted with sliding
Seat, sliding seat top fixing assembling have the first positioning pin, offer slotted hole at the top of cavity plate, the first positioning pin prolongs across slotted hole
It extends to above lower die module, slotted hole is arranged in parallel with screw rod, and fixing assembling has the second positioning pin, the first positioning at the top of cavity plate
The central axis of pin, the second positioning pin and screw rod is coplanar with, and the first positioning pin and the second positioning pin are arranged in parallel；
The extruding plate module includes column, transmission shaft, arc stripper plate and the second power mechanism, and the column is securely fitted in
At the top of lower die holder, the column and transmission shaft rolling assembling, second power mechanism and column fixing assembling, described second is dynamic
The power output shaft and transmission shaft fixing assembling of force mechanisms, the transmission shaft and arc stripper plate fixing assembling, described first is dynamic
Force mechanisms and the second power mechanism respectively with upper mechatronics.
2. laterally inhibiting resilient mounting in a kind of corrugated sheet forming process as described in claim 1, which is characterized in that the survey
It is assemblied in arc stripper plate bottom, including vision camera and control chip away from module, vision camera and control chip are electrically connected
It connects, control chip and upper mechatronics.
3. laterally inhibiting resilient mounting in a kind of corrugated sheet forming process as described in claim 1, which is characterized in that the arc
The bottom fixing assembling of shape stripper plate has the first convex block and the second convex block, the shape of the shape and cavity plate of the first convex block and the second convex block
Shape matches.
4. laterally inhibiting resilient mounting in a kind of corrugated sheet forming process as described in claim 1, which is characterized in that the rail
Road transmission device includes grooved track and transports cross boss, the grooved track and lower die holder fixing assembling, described to transport ten
Word boss is set in grooved track, and the grooved track includes bottom guide track and two side baffles, the bottom guide track top two
Side and two side baffle fixing assemblings.
5. laterally inhibiting resilient mounting in a kind of corrugated sheet forming process as claimed in claim 4, which is characterized in that described turn
Fortune cross boss includes that pedestal, positioning convex platform and pedestal control spring, positioning convex platform are assemblied at the top of pedestal, and positioning convex platform is in ten
Font, including level-one boss and second level boss, level-one boss are located at the top of second level boss, and base bottom offers annular groove,
Pedestal control spring is located in annular groove.
6. laterally inhibiting resilient mounting in a kind of corrugated sheet forming process as described in claim 1, which is characterized in that the core
Heart stamping device further includes upper mold module, and upper mold module includes upper die holder, punch-pin, correcting blank holder footstock and correcting blank holder,
The formed punch fixing assembling of upper die holder and press machine, correcting blank holder footstock are securely fitted in the bottom of upper die holder, correcting blank holder
It is securely fitted in the bottom of correcting blank holder footstock, punch-pin is securely fitted in the bottom margin of correcting blank holder footstock, described convex
Mould is matched with cavity plate.
7. laterally inhibiting resilient mounting in a kind of corrugated sheet forming process as claimed in claim 6, which is characterized in that described convex
Mould bottom offers first positioning hole and second location hole, and the first positioning hole is matched with the first positioning pin, and described second
Location hole is matched with the second positioning pin.
8. laterally inhibiting resilient mounting in a kind of corrugated sheet forming process as described in claim 1, which is characterized in that described recessed
Backing plate, backing plate top and cavity plate fixing assembling, the backing plate bottom and lower die holder fixing assembling are equipped between mould and lower die holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821511614.6U CN208853507U (en) | 2018-09-17 | 2018-09-17 | Laterally inhibit resilient mounting in a kind of corrugated sheet forming process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821511614.6U CN208853507U (en) | 2018-09-17 | 2018-09-17 | Laterally inhibit resilient mounting in a kind of corrugated sheet forming process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208853507U true CN208853507U (en) | 2019-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821511614.6U Expired - Fee Related CN208853507U (en) | 2018-09-17 | 2018-09-17 | Laterally inhibit resilient mounting in a kind of corrugated sheet forming process |
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| Country | Link |
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| CN (1) | CN208853507U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013814A (en) * | 2018-09-17 | 2018-12-18 | 桂林电子科技大学 | Laterally inhibit resilient mounting in a kind of corrugated sheet forming process |
| CN113119516A (en) * | 2020-01-14 | 2021-07-16 | 上海神力科技有限公司 | Forming and demolding mechanism and method for graphite polar plate |
| CN118527561A (en) * | 2024-07-24 | 2024-08-23 | 杭州电子科技大学 | Stamping die female die embedding method and device based on convex hull self-matching |
-
2018
- 2018-09-17 CN CN201821511614.6U patent/CN208853507U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013814A (en) * | 2018-09-17 | 2018-12-18 | 桂林电子科技大学 | Laterally inhibit resilient mounting in a kind of corrugated sheet forming process |
| CN113119516A (en) * | 2020-01-14 | 2021-07-16 | 上海神力科技有限公司 | Forming and demolding mechanism and method for graphite polar plate |
| CN118527561A (en) * | 2024-07-24 | 2024-08-23 | 杭州电子科技大学 | Stamping die female die embedding method and device based on convex hull self-matching |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: GUILIN YOULIAN ELECTRONICS Co.,Ltd. Assignor: GUILIN University OF ELECTRONIC TECHNOLOGY Contract record no.: X2022450000465 Denomination of utility model: A device for lateral rebound suppression in the forming process of corrugated sheet Granted publication date: 20190514 License type: Common License Record date: 20221230 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190514 |