CN208542834U - A kind of intermittent stamping die - Google Patents
A kind of intermittent stamping die Download PDFInfo
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- CN208542834U CN208542834U CN201820978207.XU CN201820978207U CN208542834U CN 208542834 U CN208542834 U CN 208542834U CN 201820978207 U CN201820978207 U CN 201820978207U CN 208542834 U CN208542834 U CN 208542834U
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- die holder
- rotating disc
- sliding block
- intermittent
- upper die
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Abstract
The utility model relates to stamping die technical fields, more particularly to a kind of intermittent stamping die, including upper die holder, upper die component, lower die holder, lower mold assemblies, formed punch and brake assemblies for controlling the intermittent punching press of formed punch, brake assemblies include sliding block, push piece, rotating disc, the first elastic component for driving the shifting part of turn disc and for driving sliding block to reset, shifting part is articulated with lower die holder, turn disc is connected to upper die holder, push piece is set to rotating disc, upper die component is equipped with second channel and moves back and forth horizontally for sliding block, push piece is for driving sliding block to translate, sliding block is for compressing formed punch；By the way that shifting part is arranged in lower die holder, rotating disc is arranged in upper die holder, when upper die holder and lower die holder mold, shifting part pushes turn disc, by the transformation of push rod position, realize push piece and the abutting of sliding block with separate, realize the purpose of intermittent promotion sliding block translation, the purpose of clearance-type punching press is further realized, this intermittent punching press mode structure is simple, and manufacturing cost is low.
Description
Technical field
The utility model relates to stamping die technical field more particularly to a kind of intermittent stamping dies.
Background technique
During the punching production of metal, it usually needs implement intermittent punching press mode to same metal material belt, meet
The matching requirement of the product of different size quantitatively, and traditional settling mode of intermittent punching press is realized in a set of stamping die
It is: using electric structure or pneumatic structure driving formed punch stamped metal material strip, completes the punching press purpose of metal material belt clearance-type, but
It is the intermittent stamping die of the electric structure or pneumatic structure phenomenon high there are manufacturing cost, is in addition installed in the die body of stamping die
Electric structure or pneumatic structure need to configure larger punching apparatus so that the overall volume of stamping die increases, and further increase system
Cause this.
Summary of the invention
In order to overcome the problems, such as that intermittent stamping die manufacturing cost existing in the prior art is high, the purpose of this utility model
It is to provide a kind of intermittent stamping die, structure is simple and achievees the purpose that reduce manufacturing cost.
To achieve the above object, the technical solution of the utility model are as follows:
A kind of intermittent stamping die, including upper die holder, the upper die component set on upper die holder, lower die holder and set on lower die holder
Lower mold assemblies further include formed punch and the brake assemblies for controlling the intermittent punching press of formed punch, and it is logical that the upper die component is equipped with first
Road is passed through for formed punch；
The brake assemblies include sliding block, push piece, rotating disc, the shifting part for driving turn disc and for driving
The first elastic component that sliding block resets, the shifting part are articulated with lower die holder, and the turn disc is connected to upper die holder, described to push away
Part is set to rotating disc, and first elastic component is set to upper die holder and connect with sliding block, and the upper die component is supplied equipped with second channel
Sliding block moves back and forth horizontally, and the second channel is communicated with first passage；
The push piece is for driving sliding block to translate, and the sliding block is for compressing formed punch.
Further, the rotating disc is equipped at least two ratchet groups, and each ratchet group includes the first ratchet, the second spine
Tooth and the groove between the first ratchet and the second ratchet, the tooth edge of first ratchet are big away from the distance in the rotating disc center of circle
In the second ratchet tooth edge away from the distance in the rotating disc center of circle.
Further, the intermittent stamping die further includes the rotation stop part for preventing the rotating disc reversion, described to stop
Turn part and is slidably connected to upper die holder.
Further, the intermittent stamping die further includes the second elastic component for driving rotation stop part to reset, and described the
Two elastic components are set to upper die holder and connect with rotation stop part.
Further, the rotation stop part close to the side of rotating disc be equipped with lug boss, in rotating disc stationary state described in
Lug boss is abutted with the first ratchet.
Further, the intermittent stamping die further includes the fixing seat set on upper die holder, the turn disc connection
In fixing seat.
Further, the intermittent stamping die further includes the lower bracket and articulation piece set on lower die holder, the articulation piece
It is articulated with the top of lower bracket, the shifting part is connected to articulation piece.
Further, the cope plate includes the upper padding plate set gradually from top to bottom, upper clamp plate and upper de- plate, it is described on
Backing plate is connect with upper die holder, and the second channel is set to upper padding plate and is located at close to the side of upper clamp plate, and the first passage is set
In upper clamp plate and upper de- plate.
Further, the sliding block includes casting die and the push plate that connect with casting die, and it is logical that the casting die is slidably connected to second
Road, the push piece push push plate to mobile, the wedge shaped shape in the one end of the casting die far from push plate close to the direction of upper die component.
The utility model has the beneficial effects that rotating disc, upper die holder is arranged in upper die holder by the way that shifting part is arranged in lower die holder
When molding with lower die holder, shifting part pushes turn disc, by the transformation of push piece position, realizes intermittent promotion sliding block translation
Purpose, therefore realize the purpose of clearance-type punching press, this intermittent punching press mode structure is simple, and manufacturing cost is low.
Detailed description of the invention
Fig. 1 is the die opening state structural schematic diagram of the utility model；
Fig. 2 is the punching press status architecture schematic diagram of the utility model；
Fig. 3 is the slide block structure schematic diagram of the utility model；
Fig. 4 is the rotating disc of the utility model and the structural schematic diagram of push piece；
Fig. 5 is that the utility model shifting part pushes push piece and slide position structural schematic diagram under turn disc state；
Fig. 6 is the utility model shifting part and rotating disc positional structure schematic diagram in the state of molding；
Fig. 7 is the utility model shifting part and rotating disc positional structure schematic diagram during die opening state；
Fig. 8 is the utility model shifting part and rotating disc positional structure schematic diagram in complete die opening state.
Appended drawing reference includes:
1-upper die holder 11-upper die component, 111-upper padding plate
112-upper clamp plates 113-above take off 101-first passage of plate
102-second channel 12-fixing seat, 2-lower die holders
21-lower mold assemblies 3-formed punch, 4-brake assemblies
41-sliding block 411-casting die, 412-push plates
42-push piece 43-rotating disc, 44-shifting parts
45-rotation stop part the 46-the first elastic components of 451-lug boss
401-the first ratchet 403-groove of the 402-the second ratchet
5-the second elastic component.
Specific embodiment
For the ease of the understanding of those skilled in the art, the utility model is made below with reference to examples and drawings further
Explanation, the content that embodiment refers to not is restriction to the utility model.
Please refer to Fig. 1 to Fig. 8, a kind of intermittent stamping die of the utility model, including upper die holder 1, set on upper die holder 1
Upper die component 11, lower die holder 2 and the lower mold assemblies 21 set on lower die holder 2 further include formed punch 3 and intermittent for controlling formed punch 3
The brake assemblies 4 of punching press, the upper die component 11 are equipped with first passage 101 and pass through for formed punch 3；
The brake assemblies 4 include sliding block 41, push piece 42, rotating disc 43, the shifting part for driving rotating disc 43 to rotate
44 and the first elastic component 46 for driving sliding block 41 to reset, the shifting part 44 is articulated with lower die holder 2,43 turns of the rotating disc
Dynamic to be connected to upper die holder 1, the push piece 42 is set to rotating disc 43, first elastic component 46 be set to upper die holder 1 and with sliding block 41
Connection, the upper die component 11 are equipped with second channel 102 for the movement back and forth horizontally of sliding block 41, the second channel 102 and first
Channel 101 communicates；
The push piece 42 is for driving sliding block 41 to translate, and the sliding block 41 is for compressing formed punch 3.
Specifically, rotating disc 43 is rotationally connected with upper die holder 1 in the present embodiment, the surface of rotating disc 43 is equipped with one and pushes away
Part 42, push piece 42, which is in the form of a column, is connected to rotating disc 43, when upper die holder 1 and lower die holder 2 gradually mold, shifting part 44 and rotating disc 43
It abuts and rotating disc 43 is pushed to rotate counterclockwise, push piece 42 rotates counterclockwise simultaneously with rotating disc 43, and push piece 42 is supported with sliding block 41
It connects, with the rotation of rotating disc 43, horizontal distance of the push piece 42 away from upper die component 11 shortens, and push piece 42 pushes sliding block 41 to translate,
Sliding block 41 is mobile, and 41 body part of sliding block fits in the upper end of formed punch 3, and formed punch 3 acts on workpiece, acts in external punching machine
Under, formed punch 3 completes the punching press to workpiece, and after completing punching press, upper die holder 1 is separated with lower die holder 2, in next mould assembling action,
Shifting part 44 continues to press on the rotation of rotating disc 43, and horizontal distance of the push piece 42 away from upper die component 11 increases, and sliding block 41 is in the first bullet
Property part 46 under the action of reset, far from formed punch 3, the external force for being applied to formed punch 3 disappears for the body part of sliding block 41, this mould assembling action
In, formed punch 3 to workpiece punching press, does not realize the clearance-type punching press purpose to workpiece.
By the way that shifting part 44 is arranged in lower die holder 2, rotating disc 43 is set in upper die holder 1, upper die holder 1 and lower die holder 2 mold
When, the promotion rotating disc 43 of shifting part 44 rotates, and by the transformation of 42 position of push piece, realizes the abutting of push piece 42 and sliding block 41 and divides
From, it realizes the intermittent purpose for pushing sliding block 41 to translate, further realizes the purpose of clearance-type punching press, this intermittent stamping die knot
Structure is simple, and manufacturing cost is low.
The rotating disc 43 is equipped at least two ratchet groups, and each ratchet group includes the first ratchet 401, the second ratchet
402 and the groove 403 between the first ratchet 401 and the second ratchet 402, the tooth edge of first ratchet 401 is away from rotation
The distance in 43 center of circle of disk is greater than distance of the tooth edge away from 43 center of circle of rotating disc of the second ratchet 402, and push piece 42 is located therein one
First ratchet 401, according to needs of production, the ratchet group of settable different number, in the present embodiment, the quantity of ratchet group is
Three, shifting part 44 is located in groove 403, and is abutted with the first ratchet 401, pushes rotating disc 43 to rotate counterclockwise, when complete
After punching press, upper die holder 1 is separated with lower die holder 2, and lower die holder 2 drives shifting part 44 to move down, and shifting part 44 is detached from groove 403, is dialled
Moving part 44 is detached from rotating disc 43.
The intermittent stamping die further includes the rotation stop part 45 for preventing the rotating disc 43 from inverting, the rotation stop part 45
It is slidably connected to upper die holder 1, after the external force for being applied to rotating disc 43 disappears, rotation stop part 45 is fixed by rotating disc 43, with
Ensure the normal use of stamping die.
The intermittent stamping die further includes the second elastic component 5 for driving rotation stop part 45 to reset, second elasticity
Part 5 is set to upper die holder 1.
The rotation stop part 45 close to the side of rotating disc 43 be equipped with lug boss 451, in 43 stationary state of rotating disc described in
Lug boss 451 is abutted with the first ratchet 401.
Second elastic component 5 uses spring, when rotating disc 43 rotates counterclockwise, the second ratchet 402 first and rotation stop part 45
It abuts, pushes away the rotation with rotating disc 43, rotating disc 43 pushes rotation stop part 45 to translate to the direction far from rotating disc 43, works as groove
403 when going to horizontal position, and the second elastic component 5 pushes rotation stop part 45 to translate to the direction close to rotating disc 43, so that lug boss 451
It is abutted with the first ratchet 401, realizes the purpose for preventing rotating disc 43 from inverting.
The intermittent stamping die further includes the fixing seat 12 set on upper die holder 1, and the rotating disc 43 is rotationally connected with solid
The convenience of the debugging of rotating disc 43, installation, maintenance is realized in reservation 12, the setting of fixing seat 12.
The intermittent stamping die further includes the lower bracket 22 and articulation piece 23 set on lower die holder 2, and the articulation piece 23 is cut with scissors
It is connected to the top of lower bracket 22, the shifting part 44 is connected to articulation piece 23, the setting of lower bracket 22, and articulation piece 23 is articulated and connected
Groove 403 is flexibly detached from so that shifting part 44 has rotation space in lower bracket 22.
The cope plate 11 includes upper padding plate 111, upper clamp plate 112 and the upper de- plate 113 set gradually from top to bottom, described
Upper padding plate 111 is connect with upper die holder 1, and the second channel 102 is set to upper padding plate 111 and is located at close to the side of upper clamp plate 112,
The first passage 101 is set to upper clamp plate 112 and upper de- plate 113, and the first passage 101 is set to upper clamp plate 112 and upper de- plate
113, for passing through for formed punch 3, when sliding block 41 acts on formed punch 3, formed punch 3 is moved down along first passage 101, when block 41 is far from formed punch
When 3, formed punch 3 is jacked up upwards under workpiece, and the top of formed punch 3 is ejected to second channel 102, the bottom of formed punch 3 only with
Workpiece contact, but there is no stamping press, punching press effect is not generated.
Fig. 1 and Fig. 3 are please referred to, the sliding block 41 includes casting die 411 and the push plate 412 connecting with casting die 411, the casting die
411 are slidably connected to second channel 102, and the direction that the push piece 42 pushes push plate 412 to close upper die component 11 is mobile, described
The wedge shaped shape in the one end of casting die 411 far from push plate 412, push plate 412 are slidably connected to second channel 102, are used in being horizontally arranged
Formed punch 3 is abutted, the setting of wedge shape push plate 412 avoids push plate 412 and when contacting suddenly of formed punch 3, and push plate 412 and formed punch 3 are mutual
The collision of phase, improves service life, and completes punching press purpose, and the setting of the perpendicular shape of pressing plate 411 increases the contact surface with push piece 42
Product cooperates with push piece 42, realizes the purpose that casting die 411 translates.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (9)
1. a kind of intermittent stamping die, including upper die holder (1), the upper die component (11) for being set to upper die holder (1), lower die holder (2) and
Lower mold assemblies (21) set on lower die holder (2), it is characterised in that: further include formed punch (3) and for controlling formed punch (3) intermittent punching
The brake assemblies (4) of pressure, the upper die component (11) are equipped with first passage (101) and pass through for formed punch (3)；
The brake assemblies (4) include sliding block (41), push piece (42), rotating disc (43), for driving rotating disc (43) to rotate
Shifting part (44) and the first elastic component (46) for driving sliding block (41) to reset, the shifting part (44) is articulated with lower die holder
(2), the rotating disc (43) is rotationally connected with upper die holder (1), and the push piece (42) is set to rotating disc (43), first elasticity
Part (46) is set to upper die holder (1) and connect with sliding block (41), and the upper die component (11) is equipped with second channel (102) for sliding block
(41) mobile back and forth horizontally, the second channel (102) communicates with first passage (101)；
The push piece (42) is for driving sliding block (41) to translate, and the sliding block (41) is for compressing formed punch (3).
2. intermittent stamping die according to claim 1, it is characterised in that: the rotating disc (43) is equipped at least two spine
Wheel group, each ratchet group include the first ratchet (401), the second ratchet (402) and are set to the first ratchet (401) and the second ratchet
(402) tooth edge of the groove (403) between, first ratchet (401) is greater than second away from the distance in rotating disc (43) center of circle
Distance of the tooth edge of ratchet (402) away from rotating disc (43) center of circle.
3. intermittent stamping die according to claim 2, it is characterised in that: the intermittent stamping die further includes for preventing
Only the rotation stop part (45) of rotating disc (43) reversion, the rotation stop part (45) are slidably connected to upper die holder (1).
4. intermittent stamping die according to claim 3, it is characterised in that: the intermittent stamping die further includes for driving
The second elastic component (5) that dynamic rotation stop part (45) reset, second elastic component (5) be set to upper die holder (1) and with rotation stop part (45)
Connection.
5. intermittent stamping die according to claim 3, it is characterised in that: the rotation stop part (45) is close to rotating disc (43)
Side be equipped with lug boss (451), in rotating disc (43) stationary state, the lug boss (451) is supported with the first ratchet (401)
It connects.
6. intermittent stamping die according to claim 1, it is characterised in that: the intermittent stamping die further includes set on upper
The fixing seat (12) of die holder (1), the rotating disc (43) are rotationally connected with fixing seat (12).
7. intermittent stamping die according to claim 1, it is characterised in that: the intermittent stamping die further includes being set to down
The lower bracket (22) and articulation piece (23) of die holder (2), the articulation piece (23) is articulated with the top of lower bracket (22), described to stir
Part (44) is connected to articulation piece (23).
8. intermittent stamping die according to claim 1, it is characterised in that: the cope plate (11) include from top to bottom according to
Upper padding plate (111), upper clamp plate (112) and the upper de- plate (113) of secondary setting, the upper padding plate (111) connect with upper die holder (1),
The second channel (102) is set to upper padding plate (111) and is located at close to the side of upper clamp plate (112), the first passage (101)
Set on upper clamp plate (112) and upper de- plate (113).
9. intermittent stamping die according to claim 1, it is characterised in that: the sliding block (41) include casting die (411) and
The push plate (412) connecting with casting die (411), the casting die (411) are slidably connected to second channel (102), the push piece (42)
Push push plate (412) mobile to the direction close to upper die component (11), the one end of the casting die (411) far from push plate (412) is in
Wedge shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820978207.XU CN208542834U (en) | 2018-06-22 | 2018-06-22 | A kind of intermittent stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820978207.XU CN208542834U (en) | 2018-06-22 | 2018-06-22 | A kind of intermittent stamping die |
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| Publication Number | Publication Date |
|---|---|
| CN208542834U true CN208542834U (en) | 2019-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820978207.XU Active CN208542834U (en) | 2018-06-22 | 2018-06-22 | A kind of intermittent stamping die |
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| CN (1) | CN208542834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687239A (en) * | 2018-06-22 | 2018-10-23 | 东莞市锐嘉精密机械制造有限公司 | A kind of intermittent stamping die |
-
2018
- 2018-06-22 CN CN201820978207.XU patent/CN208542834U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687239A (en) * | 2018-06-22 | 2018-10-23 | 东莞市锐嘉精密机械制造有限公司 | A kind of intermittent stamping die |
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