CN202398688U - Bidirectional stamping device - Google Patents

Bidirectional stamping device Download PDF

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Publication number
CN202398688U
CN202398688U CN2011205387578U CN201120538757U CN202398688U CN 202398688 U CN202398688 U CN 202398688U CN 2011205387578 U CN2011205387578 U CN 2011205387578U CN 201120538757 U CN201120538757 U CN 201120538757U CN 202398688 U CN202398688 U CN 202398688U
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CN
China
Prior art keywords
workpiece
diel
die
dual
ram
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011205387578U
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Chinese (zh)
Inventor
邓弯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WAFFER PRECISION METALLIC TECHNOLOGIES(CHANGSHU)CO Ltd
Original Assignee
WAFFER PRECISION METALLIC TECHNOLOGIES(CHANGSHU)CO Ltd
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Priority to CN2011205387578U priority Critical patent/CN202398688U/en
Application granted granted Critical
Publication of CN202398688U publication Critical patent/CN202398688U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a bidirectional stamping device, which is used for bidirectionally stamping a workpiece on a stamping machine. The bidirectional stamping device comprises a stamping die, wherein the stamping die is connected with an upper die base, an upper die plate, a lower die plate and a lower die base from top to bottom in sequence; and at least one punching structure which moves along the die closing direction is arranged in the stamping die. The bidirectional stamping device is characterized by also comprising a lateral punching mechanism, a feeding mechanism and a discharging mechanism. Compared with the prior art, the bidirectional stamping device can bidirectionally stamp the workpiece, can automatically feed and discharge the workpiece, improves production efficiency and reduces the operating risk of workers.

Description

The dual-direction ram device
[technical field]
The utility model relates to a kind of decompressor, particularly a kind of dual-direction ram device with automatic feed mechanism and automatic blanking mechanism.
[background technology]
Punch process is promptly utilized forcing press and external equipment thereof, through mould sheet material exerted pressure, thus the processing method of acquisition definite shape and size parts.Punching press is widely used one type of processing method in producing, and is mainly used in the processing of sheet metal stock part.The mould that punch process is used is called stamping die, comprises dynamic model part and cover half part as the one of which.The workpiece obtain is produced in die casting, all can in the edge of product and hole, leave burr usually, need utilize stamping die that product is cut edge and punch process such as punching, makes the appearance and size of product reach requirement.
The decompressor of prior art; Mainly comprise punch press base, punch press transmission mechanism and stamping die; The cover half of stamping die partly is fixedly arranged on the punch press base; Utilize the punch press transmission mechanism to drive stamping die dynamic model part to the cover half componental movement, the stamping die matched moulds carries out unidirectional punching or the processing of cutting edge to workpiece.Mainly there are following two problems in the decompressor of prior art:
(1) can only carry out unidirectional punching press, production efficiency is lower and production cost is higher.For example, if need the hole of two different directions of punching out on the same workpiece, then the decompressor of prior art can't be accomplished by one-off hole-piercing; Need carry out secondary punching processing; Not only production efficiency is low, and needs two cover punch press and stamping dies usually, and production cost is higher.
(2) adopt artificial material loading and blanking, production efficiency is low and be prone to cause industrial injury.Mostly the decompressor of prior art is manually-operated material loading and small powder, and before each punching press, the manual earlier cover half that workpiece is positioned over stamping die of workman partly positions, and after punching press was accomplished, the workman is manual again to take out workpiece.In the process of workpiece material loading and blanking, the workman is bigger by the risk that punch press weighs wounded, is prone to cause industrial injury.
Therefore, in fact be necessary to develop and a kind ofly both can carry out dual-direction ram, but the decompressor of automatic charging and automatic blanking again.
[utility model content]
In view of this, the purpose of the utility model is to provide a kind of both can carry out dual-direction ram, but the decompressor of automatic charging and automatic blanking again to enhance productivity, reduces workman's operational risk.
In order to achieve the above object; The utility model provides a kind of dual-direction ram device, is applied on the punch press workpiece carried out dual-direction ram, and it comprises a diel; This diel connects successively from top to bottom upper bolster, cope match-plate pattern, lower bolster and die shoe is set; At least comprise a die-cut structure of moving along the matched moulds direction in this diel, it is characterized in that this dual-direction ram device also comprises:
One lateral punching mechanism, its main body is fixedly arranged on a side of this die shoe, and its front end has a drift, and this drift carries out die-cut to side surface of workpiece when this diel matched moulds;
One feed mechanism; It comprises a sliding rail and a delivery device, and the front end of this sliding rail is fixedly arranged on this die shoe, and extend to the diel outside its rear end; This delivery device is fixedly arranged on the rear end of this sliding rail; It has a movable telescopic bar, and this movable telescopic bar is along the parallel stretching motion of this sliding rail, and it promotes this workpiece and gets in this diel along sliding rail when stretching out forward;
One blanking mechanism, it has a jet structure, and this jet structure sprays gases at high pressure to workpiece when the diel die sinking, workpiece is blown out this diel.
Preferably, this lateral punching mechanism is an oil hydraulic cylinder, and the front end of its piston rod is installed with a drift, and the piston rod of this oil hydraulic cylinder stretches out forward during this diel matched moulds, the side of die-cut this workpiece of drift of its front end.
Preferably, this delivery device is a pneumatic cylinder, promotes workpiece when the piston rod of its front end stretches out forward and slips in this diel along sliding rail.More preferably, the piston rod front end of this pneumatic cylinder is installed with a push pedal.
Preferably, also be installed with a workpiece positioning structure on the cope match-plate pattern of this diel, in order to the support workpiece and make workpiece location.
Compared to prior art, the utility model dual-direction ram device both can carry out dual-direction ram, but automatic charging and automatic blanking have again improved production efficiency, have reduced workman's operational risk.
[description of drawings]
Fig. 1 is installed on the front elevational schematic of matched moulds state for the utility model dual-direction ram.
Fig. 2 is installed on the schematic top plan view in the material loading process for the utility model dual-direction ram.
Fig. 3 is installed on the front elevational schematic in the blanking process for the utility model dual-direction ram.
[specific embodiment]
The below combines accompanying drawing that the preferred embodiments of the utility model is done further explain.
See also Fig. 1 to shown in Figure 3, the utility model provides a kind of dual-direction ram device, is applied on the punch press workpiece 10 carried out dual-direction ram, has the through hole 11 and the sidewise hole 12 of vertical direction on this workpiece 10, and its lower end also has bulge-structure 13.The utility model dual-direction ram device comprises a diel, and this diel connects successively from top to bottom upper bolster 100, cope match-plate pattern 200, lower bolster 300 and die shoe 400 are set.This upper bolster 100 is arranged on the transmission mechanism (not shown) of this punch press; This die shoe is fixedly arranged on the base (not shown) of this punch press, comprises three die-cut structures 210 of moving along the matched moulds direction in this diel, during matched moulds; The through hole 11 of these die-cut these workpiece 10 vertical direction of structure 210 punching out; It is characterized in that this dual-direction ram device also comprises a lateral punching mechanism, a feed mechanism and a blanking mechanism.
In present embodiment, this lateral punching mechanism is an oil hydraulic cylinder 600, and its main body is fixedly arranged on a side of this die shoe 400, and the front end of its piston rod has a drift 610.Behind the diel matched moulds, this drift 610 moves in mould with this piston rod, the sidewise hole 12 of this workpiece 10 of punching out.
This feed mechanism, it comprises a sliding rail 700 and a delivery device, in present embodiment, this delivery device is a pneumatic cylinder 720.The front end of this sliding rail 700 is fixedly arranged on this die shoe 400; Extend to the diel outside its rear end; This pneumatic cylinder 720 is fixedly arranged on the rear end of this sliding rail 700 through a fixed head 740; The piston rod 730 of its front end is along these sliding rail 700 parallel stretching motions, and it promotes this workpiece 10 and gets in this diel along sliding rail 700 when stretching out forward.In present embodiment, on this sliding rail 700 bulge-structure 13 that should workpiece 10 bottoms is provided with chute 710.The front end of this piston rod 730 also is installed with a push pedal 731, when this piston rod 730 stretches out forward, through this push pedal 731 this workpiece is pushed in this diel along this sliding rail 700.
This cutting agency has a jet structure; In present embodiment; This jet structure is two air jet pipes 800; This air jet pipe 800 links to each other with external high pressure gas conveying control device, and this air jet pipe 800 blows out this workpiece 10 diel and falls into returnable to workpiece 10 ejection gases at high pressure when the diel die sinking.
In present embodiment, also be installed with a workpiece positioning structure 310 on this lower bolster 300, in order to this workpiece 10 of support and make its location.This diel also has knockout plate 500 and ejector retainner plate 900; Be installed with some thimbles 911 on this ejector retainner plate 900; During die sinking, this workpiece 10 moves upward with this upper bolster 100 and cope match-plate pattern 200, and this ejector retainner plate 900 is conflicted to this knockout plate 500; Thimble 911 ejects this workpiece 10, and this workpiece 10 freely drops from stamping die.
See also Fig. 2, it illustrates the utility model dual-direction ram and is installed on the schematic top plan view in the material loading process.During material loading; This workpiece 10 is positioned on this sliding rail 700; The bulge-structure of this workpiece below is corresponding with the chute on this sliding rail 700, and the piston rod 730 of this pneumatic cylinder front end stretches out forward then, through this push pedal 731 this workpiece is pushed in this diel along this sliding rail 700; This workpiece is positioned on the workpiece positioning structure 310 of this lower bolster 300 after getting into diel; One time automatic charging is accomplished, and the piston rod 730 of this pneumatic cylinder front end is withdrawn backward, prepares work cycle next time.
See also Fig. 1, it illustrates the front elevational schematic that the utility model dual-direction ram is installed on the matched moulds state.After this workpiece 10 is sent in this diel through feed mechanism (not showing among Fig. 1) and is positioned on the workpiece positioning structure 310 of this lower bolster 300; This diel matched moulds; The through hole 11 of these die-cut these workpiece 10 vertical direction of structure 210 first punching out, the piston rod of this oil hydraulic cylinder 600 travels forward then, and this drift 610 moves in mould with this piston rod; The sidewise hole 12 of this workpiece 10 of punching out; After punching out sidewise hole 12 was accomplished, the piston rod of this oil hydraulic cylinder 600 bounced back rapidly, and this drift 610 withdraws from from this workpiece 10.
Fig. 3 is installed on the front elevational schematic in the blanking process for the utility model dual-direction ram.After the dual-direction ram completion to this workpiece 10; This diel die sinking, this workpiece 10 moves upward with this upper bolster 100 and cope match-plate pattern 200, and this ejector retainner plate 900 is conflicted to this knockout plate 500; Thimble 911 ejects this workpiece 10, and this workpiece 10 freely drops from stamping die.When this workpiece drops; The workpiece 10 ejection gases at high pressure of this air jet pipe 800 in unsettled utilize the air pressure of gases at high pressure that this workpiece 10 is blown out diel and falls into returnable, and one time automatic blanking is accomplished; This air jet pipe 800 stops to spray gases at high pressure, prepares work cycle next time.
Compared to prior art, the utility model dual-direction ram device both can carry out dual-direction ram, but automatic charging and automatic blanking have again improved production efficiency, have reduced workman's operational risk.

Claims (5)

1. dual-direction ram device; Be applied on the punch press workpiece carried out dual-direction ram; It comprises a diel, and this diel connects successively from top to bottom upper bolster, cope match-plate pattern, lower bolster and die shoe are set, and comprises a die-cut structure of moving along the matched moulds direction in this diel at least; It is characterized in that this dual-direction ram device also comprises:
One lateral punching mechanism, its main body is fixedly arranged on a side of this die shoe, and its front end has a drift, and this drift carries out die-cut to side surface of workpiece when this diel matched moulds;
One feed mechanism; It comprises a sliding rail and a delivery device, and the front end of this sliding rail is fixedly arranged on this die shoe, and extend to the diel outside its rear end; This delivery device is fixedly arranged on the rear end of this sliding rail; It has a movable telescopic bar, and this movable telescopic bar is along the parallel stretching motion of this sliding rail, and it promotes this workpiece and gets in this diel along sliding rail when stretching out forward;
One blanking mechanism, it has a jet structure, and this jet structure sprays gases at high pressure to workpiece when the diel die sinking, workpiece is blown out this diel.
2. dual-direction ram device according to claim 1; It is characterized in that this lateral punching mechanism is an oil hydraulic cylinder, the front end of its piston rod is installed with a drift; The piston rod of this oil hydraulic cylinder stretches out forward during this diel matched moulds, the side of die-cut this workpiece of drift of its front end.
3. dual-direction ram device according to claim 1 is characterized in that, this delivery device is a pneumatic cylinder, promotes workpiece when the piston rod of its front end stretches out forward and slips in this diel along sliding rail.
4. dual-direction ram device according to claim 3 is characterized in that, the piston rod front end of this pneumatic cylinder is installed with a push pedal.
5. dual-direction ram device according to claim 1 is characterized in that, also is installed with a workpiece positioning structure on this cope match-plate pattern.
CN2011205387578U 2011-12-21 2011-12-21 Bidirectional stamping device Expired - Fee Related CN202398688U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205387578U CN202398688U (en) 2011-12-21 2011-12-21 Bidirectional stamping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205387578U CN202398688U (en) 2011-12-21 2011-12-21 Bidirectional stamping device

Publications (1)

Publication Number Publication Date
CN202398688U true CN202398688U (en) 2012-08-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011205387578U Expired - Fee Related CN202398688U (en) 2011-12-21 2011-12-21 Bidirectional stamping device

Country Status (1)

Country Link
CN (1) CN202398688U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103112040A (en) * 2013-02-06 2013-05-22 盐城市华森机械有限公司 Material taking and stacking mechanism
CN104139127A (en) * 2014-07-24 2014-11-12 安徽省宁国市东波紧固件有限公司 Air blowing discharging type die stamping machine
CN112873676A (en) * 2021-03-04 2021-06-01 绍兴上虞威拓机械电子有限公司 Double-station punching device for rubber sealing sheet of sealing machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103112040A (en) * 2013-02-06 2013-05-22 盐城市华森机械有限公司 Material taking and stacking mechanism
CN104139127A (en) * 2014-07-24 2014-11-12 安徽省宁国市东波紧固件有限公司 Air blowing discharging type die stamping machine
CN112873676A (en) * 2021-03-04 2021-06-01 绍兴上虞威拓机械电子有限公司 Double-station punching device for rubber sealing sheet of sealing machine

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120829

Termination date: 20201221

CF01 Termination of patent right due to non-payment of annual fee