CN108568481A - A kind of feeding mechanism of steel band progressive die - Google Patents
A kind of feeding mechanism of steel band progressive die Download PDFInfo
- Publication number
- CN108568481A CN108568481A CN201710333809.XA CN201710333809A CN108568481A CN 108568481 A CN108568481 A CN 108568481A CN 201710333809 A CN201710333809 A CN 201710333809A CN 108568481 A CN108568481 A CN 108568481A
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- steel band
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- feeding mechanism
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 94
- 239000010959 steel Substances 0.000 title claims abstract description 94
- 230000000750 progressive effect Effects 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 title claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 65
- 238000004080 punching Methods 0.000 claims abstract description 38
- 239000011230 binding agent Substances 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims abstract description 7
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 230000033001 locomotion Effects 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 5
- 230000001960 triggered effect Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization 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
- 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
- B21D43/021—Control or correction devices in association with moving strips
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a kind of feeding mechanisms of steel band progressive die, the feeding mechanism includes the charging support for being horizontally fixed on punching machine feed end side, in the charging support limit for height material transfer portion that restricted steel band penetrates height is set gradually towards punching machine feed end from far from punching machine, prevent the limit for width portion of steel band left and right sideslip in transmit process, realized during the open mold of progressive die the accurate stepping of automatic steel band drawing material portion and prevent progressive die in being molded to steel strip stamping steel band in the binder portion of sideslip on direction of transfer, realize the effect of steel band accurate stepping during continuous punch forming.
Description
Technical field
The present invention relates to mould applications, more specifically, being related to a kind of feeding mechanism of steel band progressive die.
Background technology
In a punching stroke of progressive die, the processes such as different membrane cavity stamps, blanking can be sequentially completed.Because of progressive die
Lower die be an integral module, the stamping surface of module is provided with different cavities in different places according to the requirement of product, because
The power that this processed steel band is subject in punching course is uneven, is very easy to cause the stepping deviation of each steel band, or
When punching press, steel belt deviation, and there is error in the stepping of one end steel band, it will cause the reports of steel strip stamping product in batch
It is useless, therefore the stabilization stepping of steel band is very crucial.
Invention content
In view of this, the object of the present invention is to provide a kind of chargers for the progressive die that can realize the accurate stepping of steel band
Structure.
To achieve the above object, it is realized by following technological means：A kind of feeding mechanism of steel band progressive die, the charging
Mechanism includes being horizontally fixed on the charging support of punching machine feed end side, in the charging support from far from punching machine towards punching machine into
Material end is disposed with limit for height material transfer portion, limit for width portion, draws material portion and binder portion,
Limit for height material transfer portion, include at least two between the upper and lower every transfer roller, the steel band pass through the interval；
Limit for width portion, including the spaced at least two limits for width wheel of horizontal vertical steel band direction of transfer, the steel band is from two
It is transported through between a limit for width wheel；
Material portion, including the drawing material block that sliding is connected in charging support is drawn to expect block towards or away from punching machine with the driving drawing
First driving portion of feed end movement, the charging support includes two supporting rods being horizontally spaced about, and draws being in for material block
Between two supporting rods and in drawing the lateral surface of material block to be provided with the sliding slot coordinated with supporting rod, one is fixedly arranged above in drawing material block
Force block, force block and draw material block between be provided with so that steel band by channel, draw material block setting on one side with respect to force block
Be equipped with can retraction or stretch out draw material block inside pressure block, when pressure block stretches out, the pressure block presses on force block；
Binder portion, including be arranged between two supporting rods for supporting the supporting plate for dragging steel band, it is provided with one above the supporting plate
Pressing plate, the pressing plate driven by the second driving portion it is vertically moving, and can will be on supporting plate when moving downward
Steel band compresses positioning；
The feeding mechanism further includes the control unit for having control the second driving portion action, and the control unit includes a control the
Two driving portions drive the control piece that pressing plate moves up and down, and the trigger member of the triggering control piece, the trigger member to be fixed on punching
On the punch of bed, and the control piece is triggered during punch moves downward.
Advanced optimize for：Second driving portion includes the second cylinder, is connected with vertically across branch below the pressing plate
Two guide rods of strut, and the guide rod is pierced by one end of supporting rod and is connected with a linkage board, the work of second cylinder
Stopper rod driving linkage board moves up and down.
Advanced optimize for：The control piece is the mechanical switching valve of push type, and the pressing lever of the reversal valve is vertical
Setting, when the pressing lever pushes downwards, the gas circuit of second cylinder move towards to commutate so that pressing plate moves downward and by steel
Band is pressed on supporting plate；When the pressing lever is not squeezed, the second cylinder driving pressing plate moves upwards and unclamps steel band
State on supporting plate.
Advanced optimize for：The trigger member includes that the first trigger board being fixed on punching machine punch and rotation are fixed on
The second trigger board in one trigger board is pressed in second trigger board in the process that moves downward of punch on pressing lever.
Advanced optimize for：First driving portion includes the first cylinder being fixed below supporting plate, first cylinder
The piston rod driving direction of transfer that draws material block towards steel band be moved forward and backward, the gas circuit of first cylinder trend is also controlled by described
Reversal valve, and when pressing lever is not by pressure, the piston rod control of first cylinder draws material block towards close to punching machine feed end side
To movement；When pressing lever stress commutates valve events, the piston rod control of first cylinder draws material block to be fed towards far from punching machine
The direction at end moves.
Advanced optimize for：Third cylinder is provided in the drawing material block, the pressure block is the piston rod of third cylinder,
And the gas circuit trend of third cylinder is controlled by the reversal valve, and when pressing lever is not by pressure, the third cylinder driving pressure
Block, which moves upwards, is pressed on steel band between pressure block and compression block；When pressing lever stress commutates valve events, the third cylinder
Control pressure block moves downward so that pressure block unclamps the impaction state of steel band.
Advanced optimize for：The transfer roller in limit for height material transfer portion is set as two, and along the direction of transfer interval of steel band
It is obliquely installed.
Advanced optimize for：The limit for width portion includes the limit for width retainer block between being vertically set on two supporting rods, is being limited
Wide retainer block upper edge vertical steel band direction of transfer is provided with regulating tank, and the limit for width wheel slip is fixed on regulating tank.
Advanced optimize for：Limit for width wheel is rotationally connected with the end of a shaft, the other end of shaft be provided with one with it is described
The sliding block of regulating tank cooperation, the shaft of shaft are provided with screw thread and are combined with a locking nut.
The advantages of the present invention over the prior art are that：The feed end in punching machine is arranged in feeding mechanism, and steel band passes through successively
It crosses the limit for height material transfer portion of feeding mechanism, limit for width portion, material portion and binder portion drawn to be molded subsequently into the progressive die of punching machine, in grade
In the action process of progressive die, punch is pushed or is risen with the upper mold of progressive die during completion open mold.In the downward of punch
In motion process, the trigger member being arranged on punch would be pressed against the pressing lever of reversal valve so that commutation valve events, reversal valve move
Make that the gas circuit trend of the first cylinder, the second cylinder, third cylinder will be made to change simultaneously, namely makes the pressing plate in binder portion
Steel band is pressed on supporting plate in time, when placed progressive die stamped steel band, the sideslip of steel band in the transmission direction, and third gas
Cylinder control pressure block moves down the clamped condition for unclamping steel band between compression block and pressure block, and the first cylinder then controls drawing material block court
Position sliding far from punching machine feed end, to prepare drawing material action next time；When punch moves upwards, and rise to certain
After distance, trigger member will unclamp the pressed status of pressing lever, reversal valve resets, the first cylinder, the second cylinder, third cylinder
Gas circuit trend will change reset again, and steel band is pressed between compression block and pressure block by the rising of third cylinder control pressure block,
And second cylinder control pressing plate rise, by between pressing plate and planker steel band unclamp, while the first cylinder control draw material block
Stepping is slid to close to the direction of punching machine feed end, it is therefore prevented that the deviation of stepping length of steel band during stepping, and it is tangible
During the raising and lowering of punch, namely completes this stepping during the open mold of progressive die and prevent steel band stepping
The effect of sideslip does not influence the working efficiency that progressive die beats product completely.
Description of the drawings
Fig. 1 is embodiment punching machine overall schematic (having steel band)；
Fig. 2 is embodiment punching machine overall schematic (no steel band)；
Fig. 3 is embodiment trigger member decomposition diagram；
Fig. 4 is embodiment binder portion schematic diagram；
Fig. 5 is that embodiment draws material portion axonometric schematic diagram；
Fig. 6 is that embodiment draws material block and the first cylinder schematic diagram；
Fig. 7 is that embodiment draws material block decomposition diagram；
Fig. 8 is embodiment limit for width portion decomposition diagram.
In figure, 1, punching machine ontology；11, punch；21, the first trigger board；22, the second trigger board；3, reversal valve；31, it presses
Bar；41, supporting plate；42, pressing plate；43, the second cylinder；44, guide rod；45, interlocking bar；5, material block is drawn；51, sliding slot；52, it is pressurized
Block；53, pressure block；54, pressure chamber；55, the first cylinder；6, limit for width material drag block；61, regulating tank；7, shaft；71, sliding block；72、
Locking nut；73, limit for width wheel；8, transfer roller；81, from rotating cylinder；9, supporting rod.
Specific implementation mode
It is described in further detail below in conjunction with the accompanying drawings and by specific embodiment to invention, following embodiment is descriptive
, it is not restrictive protection scope of the present invention.
Embodiment
A kind of feeding mechanism of steel band progressive die is provided with progressive die, progressive die referring to attached drawing 1 and attached drawing 2 on punching machine
Lower die be arranged on the table top of punching machine, upper mold is arranged on the punch 11 of punching machine, and grade is realized in the up and down motion of punch 11
To the continuous punch forming of steel band during the open mold of progressive die.Feeding mechanism includes mainly being arranged in punching machine feed end side
Supporting rod 9 is disposed with limit for height transport unit on supporting rod 9, limit for width portion, draws material portion and binder portion, the steel band continuously transmitted
The limit for height for sequentially passing through limit for height transport unit penetrates, and the Max. Clearance _M. direction biased transmission in limit for width portion draws the stepping in material portion that material is drawn to pass
Send and progress into progressive die, during realizing continuous punch forming, and by binder portion, realize stamped steel band it
The preceding just positioning compression to steel band on the transfer mechanism, prevents the sideslip of steel band in the transmission direction.
Limit for height transport unit therein includes two along steel band direction of transfer time interval referring to attached Fig. 1 and 2, and
Spaced transfer roller 8 on vertical direction, and in order to reduce the friction between steel band and transfer roller 8, also set on transfer roller 8
It has set from rotating cylinder 81, when steel band is across two transfer rollers 8, has just realized height when steel band is passed to this feeding mechanism,
So that transmission of the steel band in this feeding mechanism becomes more steady and smooth.
Limit for width portion is referring to attached Fig. 1 and 2 and 8, including the limit for width retainer block that is vertically connected between two supporting rods 9, limit for width
Retainer block is fixedly connected with supporting rod 9.Regulating tank 61 is offered in limit for width retainer block, the section of regulating tank 61 is convex shape,
And the sliding cooperation Finite Width of regulating tank 61 wheel 73, limit for width wheel 73 are connected with a shaft 7, the lower end of shaft 7 is provided with sliding and is adjusting
The sliding block 71 in slot 61 is saved, shaft is threaded, and with unification locking nut 72, unclamps locking nut 72 and limit for width support to work as
Material block press relationship after, limit for width wheel 73 just can be along 61 slidable adjustment position of regulating tank；And work as locking nut 72 and limit for width
After being tightened between retainer block, the position of limit for width wheel 73 just can be fixed, realizes when transmitting the steel band of different in width, adjusts at any time
The effect of section, and after position of the steel band across two limit for width wheels 73, a left side of the steel band in transmit process can be prevented
Right avertence is dynamic.
It draws material portion and binder portion referring to attached drawing 2-7, the position of punching machine feed end is being provided with retainer plate, and retainer plate
It is arranged between two supporting rods 9, there are one pressing plates 42 for setting on retainer plate, and the down either side of pressing plate 42, which is respectively arranged with, to be led
To bar 44, guide rod 44 is connected after passing through supporting rod 9 by a linkage board, thus the lifting by controlling linkage board, just
It can realize the up and down motion of pressing plate 42.The lower section of supporting plate 41 is provided with the second cylinder 43, the piston rod of the second cylinder 43 is direct
The up and down motion of linkage board is controlled, and then realizes the up and down motion of control pressing plate 42, and in order to realize that pressing plate 42 can will be in
The steel band of 41 top of supporting plate is pressed on supporting plate 41, and the convex block there are one downward projection is also set up below pressing plate 42.
It includes to draw material block 5 to draw material portion, is drawing the both sides of material block 5 to be respectively arranged with sliding slot 51, sliding slot 51 is matched with supporting rod 9
It closes, realizing drawing material block 5 can slide along supporting rod 9, and the first cylinder 55, the first cylinder are additionally provided in the lower section of supporting plate 41
55 piston rod, which then controls, draws material block 5 towards punching machine feed end or the sliding of the direction far from punching machine feed end.Drawing material block 5
Top is additionally provided with force block, and the slot excessively passed through for steel band is also formed between force block and the upper surface for drawing material block 5, and
It is provided with a pressure block 53 drawing in material block 5, which, which can rise, is pressed in steel band between pressure block 53 and force block,
Contracting can also be descended, unclamps steel band so that steel band passed through the smooth transmission of slot.Wherein rising or falling for pressure block 53 can be direct
Third cylinder is set drawing in material block 5, naturally it is also possible to which directly there are one pressure chambers 54 for setting in drawing material block 5 so that drawing material
Block 5 inherently forms third cylinder, and pressure block 53 then forms sealing sliding with pressure chamber 54.
The activity of the first cylinder 55, the second cylinder 43 and third cylinder above, which is controlled by, to be arranged in 9 side wall of supporting rod
Reversal valve 3, reversal valve 3 here is selected as the mechanical switching valve 3 with pressing lever 31, and pressing lever 31 is vertically arranged, and is being rushed
First 11 side wall is provided with trigger member, and trigger member includes the first trigger board 21 being fixed on 11 side wall of punch and touched with first
The second trigger board 22 that hair plate 21 is rotatably adjusted, it can be seen that be both provided with waist in the first trigger board 21 and the second trigger board 22
Type groove, and it is combined with screw rod, after the waist type groove arc in the first trigger board 21 and the second trigger board 22 corresponds to, screw rod passes through
Waist type groove, and fastening nut is screwed in respectively at the both ends of screw rod, realize that the adjusting between two trigger boards is fixed so that second
Trigger board 22 is in the surface of pressing lever 31.When reversal valve 3 is failure to actuate, the piston rod of the first cylinder 55, which is in, retracts
The pressure block 53 of state, third cylinder is then in stretching state, i.e., steel band is pressed between pressure block 53 and compression block 52, second
The piston rod of cylinder 43 is in retracted state, i.e., so that pressing plate 42 rises so that state of the steel band malcompression on supporting plate 41,
Real, this state namely steel band draw the state for expecting stepping.When punch 11 moves downward, the second trigger board 22 will bear against pressing lever 31
On so that reversal valve 3 acts, and the gas circuit trend of the first cylinder 55, the second cylinder 43 and third cylinder will change simultaneously at this time
Becoming, steel band is pressed on supporting plate 41 by the pushing of pressing plate 42, and the retraction of pressure block 53 unclamps steel band and is pressed in the state on compression block 52, and the
One cylinder 55 is prepared with drawing material block 5 to be slid towards the position far from punching machine feed end for drawing material next time.Back punching head 11
Be completely depressed into lowermost position to set, complete steel band by the punch forming of progressive die, at this time steel band due to be crushed on always pressing plate 42 with
Between supporting plate 41, steel band will not sideslip, then punch 11 rise, until the second trigger board 22 unclamps pressing lever 31, reversal valve 3 is multiple
, the first cylinder 55, the second cylinder 43 and third cylinder gas circuit are moved towards while being resetted at this time, and pressing plate 42 rises release steel band and holding in the palm
Impaction state on plate 41, steel band is pressed on force block by the rising of pressure block 53, and the first cylinder 55 expects block 5 with drawing, simultaneously
It draws material block 5 to do stepping with steel band, so far completes a cycle, successively reciprocating action.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of feeding mechanism of steel band progressive die, which is characterized in that the feeding mechanism includes being horizontally fixed on punching machine charging
The charging support for holding side, in the charging support from far from punching machine towards punching machine feed end be disposed with limit for height material transfer portion,
Material portion and binder portion, limit for height material transfer portion are drawn by limit for width portion, include at least two between the upper and lower every transfer roller (8), the steel band wears
Cross the interval；
Limit for width portion, including the spaced at least two limits for width wheel (73) of horizontal vertical steel band direction of transfer, the steel band is from two
It is transported through between a limit for width wheel (73)；
Material portion is drawn, including slides the drawing material block (5) being connected in charging support and the driving drawing material block (5) towards or away from punching
First driving portion of bed feed end movement, the charging support includes two supporting rods being horizontally spaced about (9), draws material block
(5) between two supporting rods (9) and in drawing the lateral surface of material block (5) to be provided with the sliding slot (51) with supporting rod (9) cooperation,
Drawing material block (5) to be fixedly arranged above a force block, force block and drawing be provided between material block (5) so that steel band by lead to
Road draws material block (5) retraction or can stretch out the pressure block (53) for drawing material block (5) internal with respect to being provided on one side for force block, works as pressure
When power block (53) stretches out, the pressure block (53) presses on force block；
Binder portion, including be arranged between two supporting rods (9) for supporting the supporting plate (41) for dragging steel band, it is set above the supporting plate (41)
It is equipped with a pressing plate (42), the pressing plate (42) is vertically moving by the driving of the second driving portion, and can when moving downward
The steel band on supporting plate (41) will be in and compress positioning；
The feeding mechanism further includes the control unit for having control the second driving portion action, and the control unit includes that a control second is driven
The control piece that dynamic portion's driving pressing plate (42) moves up and down, and the trigger member of the control piece is triggered, the trigger member is fixed on punching
On the punch (11) of bed, and the control piece is triggered during punch (11) moves downward.
2. a kind of feeding mechanism of steel band progressive die according to claim 1, which is characterized in that the second driving portion packet
The second cylinder (43) is included, is connected with two guide rods (44) across supporting rod (9) below the pressing plate (42) vertically, and described
One end that guide rod (44) is pierced by supporting rod (9) is connected with a linkage board, the piston rod driving linkage of second cylinder (43)
Plate moves up and down.
3. a kind of feeding mechanism of steel band progressive die according to claim 2, which is characterized in that the control piece is pressing
The pressing lever (31) of the mechanical switching valve (3) of formula, the reversal valve (3) is vertically arranged, under the pressing lever (31) is downward
When pressure, the gas circuit of second cylinder (43) moves towards commutation so that pressing plate (42) moves downward and steel band is pressed in supporting plate
(41) on；When the pressing lever (31) is not squeezed, the second cylinder (43) driving pressing plate (42) moves upwards and unclamps
State of the steel band on supporting plate (41).
4. a kind of feeding mechanism of steel band progressive die according to claim 3, which is characterized in that the trigger member includes solid
The first trigger board (21) being scheduled on punching machine punch (11) and rotation are fixed on the second trigger board in the first trigger board (21)
(22), it is pressed on pressing lever (31) in second trigger board (22) in the process that moves downward of punch (11).
5. a kind of feeding mechanism of steel band progressive die according to claim 3, which is characterized in that the first driving portion packet
The first cylinder (55) being fixed below supporting plate (41) is included, the piston rod driving of first cylinder (55) draws material block (5) towards steel
The direction of transfer of band is moved forward and backward, and the gas circuit trend of first cylinder (55) is also controlled by the reversal valve (3), and when pressing
When bar (31) is not by pressure, the piston rod control of first cylinder (55) draws material block (5) towards close to punching machine charging extreme direction fortune
It is dynamic；When pressing lever (31) stress reversal valve (3) acts, the control of the piston rod of first cylinder (55) draws material block (5) towards remote
Direction movement from punching machine feed end.
6. a kind of feeding mechanism of steel band progressive die according to claim 5, which is characterized in that in the drawing material block (5)
It is provided with third cylinder, the pressure block (53) is the piston rod of third cylinder, and the gas circuit trend of third cylinder is controlled by institute
Reversal valve (3) is stated, when pressing lever (31) is not by pressure, the third cylinder driving pressure block (53) moves upwards steel band pressure
Between pressure block (53) and compression block (52)；When pressing lever (31) stress reversal valve (3) acts, the third cylinder control
Pressure block (53) moves downward so that pressure block (53) unclamps the impaction state of steel band.
7. a kind of feeding mechanism of steel band progressive die according to claim 1, which is characterized in that limit for height material transfer portion
Transfer roller (8) is set as two, and is obliquely installed along the direction of transfer interval of steel band.
8. a kind of feeding mechanism of steel band progressive die according to claim 1, which is characterized in that the limit for width portion includes hanging down
The straight limit for width retainer block being arranged between two supporting rods (9) is provided in limit for width retainer block upper edge vertical steel band direction of transfer
Regulating tank (61), limit for width wheel (73) sliding are fixed on regulating tank (61).
9. a kind of feeding mechanism of steel band progressive die according to claim 8, which is characterized in that limit for width wheel (73) rotation connects
It is connected to the end of a shaft (7), the other end of shaft (7) is provided with the sliding block (71) of one and the regulating tank (61) cooperation, axis
The shaft of bar (7) is provided with screw thread and is combined with a locking nut (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710333809.XA CN108568481A (en) | 2017-05-12 | 2017-05-12 | A kind of feeding mechanism of steel band progressive die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710333809.XA CN108568481A (en) | 2017-05-12 | 2017-05-12 | A kind of feeding mechanism of steel band progressive die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108568481A true CN108568481A (en) | 2018-09-25 |
Family
ID=63576037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710333809.XA Withdrawn CN108568481A (en) | 2017-05-12 | 2017-05-12 | A kind of feeding mechanism of steel band progressive die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108568481A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109433916A (en) * | 2018-12-17 | 2019-03-08 | 山东时风（集团）有限责任公司 | A kind of automobile vertical plate upper mounting bracket continuous process and process equipment |
| CN110523836A (en) * | 2019-10-14 | 2019-12-03 | 徐珊珊 | A kind of linkage stamping die with rotary self-locking device |
| CN111546559A (en) * | 2020-06-05 | 2020-08-18 | 白雪松 | Plastic support series machine |
| CN112275930A (en) * | 2020-11-19 | 2021-01-29 | 无锡海特精密模具有限公司 | Centre gripping feeding mechanism and cold punching upgrade mould |
| CN113878164A (en) * | 2021-08-30 | 2022-01-04 | 赛尔康(贵港)有限公司 | Automatic feeding machine with steel belt positioning and pulling device |
-
2017
- 2017-05-12 CN CN201710333809.XA patent/CN108568481A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109433916A (en) * | 2018-12-17 | 2019-03-08 | 山东时风（集团）有限责任公司 | A kind of automobile vertical plate upper mounting bracket continuous process and process equipment |
| CN110523836A (en) * | 2019-10-14 | 2019-12-03 | 徐珊珊 | A kind of linkage stamping die with rotary self-locking device |
| CN111546559A (en) * | 2020-06-05 | 2020-08-18 | 白雪松 | Plastic support series machine |
| CN112275930A (en) * | 2020-11-19 | 2021-01-29 | 无锡海特精密模具有限公司 | Centre gripping feeding mechanism and cold punching upgrade mould |
| CN112275930B (en) * | 2020-11-19 | 2025-09-19 | 无锡海特精密模具有限公司 | Clamping feeding mechanism and cold punching progressive die |
| CN113878164A (en) * | 2021-08-30 | 2022-01-04 | 赛尔康(贵港)有限公司 | Automatic feeding machine with steel belt positioning and pulling device |
| CN113878164B (en) * | 2021-08-30 | 2024-06-11 | 桂林赛尔康电子技术有限公司 | Automatic feeding machine with positioning and steel belt pulling device |
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Application publication date: 20180925 |
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