CN203541214U - Automatic blanking mold for sheet metal component - Google Patents

Automatic blanking mold for sheet metal component Download PDF

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Publication number
CN203541214U
CN203541214U CN201320596393.8U CN201320596393U CN203541214U CN 203541214 U CN203541214 U CN 203541214U CN 201320596393 U CN201320596393 U CN 201320596393U CN 203541214 U CN203541214 U CN 203541214U
Authority
CN
China
Prior art keywords
sheet metal
metal component
automatic blanking
punch
hydraulic jack
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320596393.8U
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Chinese (zh)
Inventor
张天松
胡仁农
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.)
Wuhu Universal Automobile Parts Co Ltd
Original Assignee
Wuhu Universal Automobile Parts Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuhu Universal Automobile Parts Co Ltd filed Critical Wuhu Universal Automobile Parts Co Ltd
Priority to CN201320596393.8U priority Critical patent/CN203541214U/en
Application granted granted Critical
Publication of CN203541214U publication Critical patent/CN203541214U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an automatic blanking mold for a sheet metal component, which belongs to the technical field of a sheet metal component machining device. The automatic blanking mold comprises a lower mold plate with a concave die, an upper mold plate and a guide column, and is characterized in that one side of the automatic blanking mold is provided with a control console, wherein the control console is provided with a motor and an oil pressure gauge; the upper surface of the upper mold plate is provided with a hydraulic oil cylinder, and one side of the hydraulic oil cylinder is provided with an oil inlet pipe and an oil outlet pipe; the hydraulic oil cylinder is connected with the motor and the oil pressure gauge through an oil pipe; the upper mold plate is provided with a convex die, the upper end of the convex die is connected with a guide rod of the hydraulic oil cylinder, and the lower end surface of the convex die is in a conical shape. By adopting the conical convex die, the blanking of the sheet metal component can be rapidly and effectively realized; in addition, the motor is used for driving the hydraulic cylinder to push the convex die to move up and down, the phenomenon that the output force is insufficient can be avoided, the operation action of the oil cylinder is more stable than that of an air cylinder, and the sheet metal component with better quality can be obtained.

Description

The automatic blanking die of a kind of sheet metal component
Technical field
The utility model belongs to sheet metal component technical field of processing equipment, relates in particular to the automatic blanking die of a kind of sheet metal component.
Background technology
Sheet metal component is exactly the product that sheet metal process processes, there is the features such as lightweight, intensity is high, conduct electricity (can be used in electromagnetic shielding), cost is low, scale of mass production performance is good, in fields such as electronic apparatus, communication, auto industry, medicine equipments, be widely applied, for example, in computer housing, mobile phone, MP3, the sheet metal component part that is absolutely necessary.Sheet metal component fetches making by filament supply winding, laser cutting, heavy processing, metal bonding, metal drawing, plasma cutting, precision welding, rolling and forming, sheet metal brake forming, die forging, water injection cutting, precision welding.Wherein particularly common for the cutting of sheet metal component.
In prior art, generally all by blanking die, realize the cutting of sheet metal component, and existing blanking die operating efficiency is lower, and adopts cylinder to realize the running of blanking die.Yet piston rod setting-up eccentricity, lubricating oil supply is bad, air demand is not enough etc. can cause that the power output of cylinder is not enough and action is not steady, thereby reduce the operating efficiency of blanking die, be also difficult to obtain the sheet metal component of required quality, even may cause the sheet metal component after stamping-out to be scrapped simultaneously.In addition, the punch of existing blanking die is generally narrow plane, is difficult to sheet metal component to cut down fast and effectively, even can cause damage to the cut edge of sheet metal component.
China Patent No.: 201220274020.4, open day: on 02 13rd, 2013, disclose the patent document that a name is called sheet metal component blanking die.This utility model has and is cope match-plate pattern and the lower bolster of longitudinally arranging, and lower bolster is provided with four guide pillars that are square and arrange, and guide pillar top is through cope match-plate pattern and fix with nut, and on guide pillar, cover has spring; Cope match-plate pattern is fixed with stamping-out piece, and stamping-out piece top connects cylinder, and bottom is provided with the L shaped edge of a knife, and cylinder and the L shaped edge of a knife are placed in respectively the upper and lower side of cope match-plate pattern; Lower bolster is provided with square groove, and when cope match-plate pattern falls, the L shaped edge of a knife stretches in square groove.This utility model sheet metal component blanking die, structural design is novel, controls the whereabouts of cope match-plate pattern by cylinder, realizes the stamping-out operation to sheet metal component.Meanwhile, by guide pillar and spring, realize the falling direction of cope match-plate pattern is controlled, thereby improved the precision of stamping-out processing.But this utility model adopts cylinder to drive piston to realize stamping-out, and cylinder is prone to the not steady phenomenon of power output deficiency, action, thereby be difficult to obtain required sheet metal component, even may cause the sheet metal component after stamping-out to be scrapped, blade portion is divided into narrow plane, can not realize high-quality, high efficiency cutting.
Summary of the invention
the problem that 1, will solve
For existing sheet metal component blanking die, can not realize high-quality, high efficiency stamping-out, generally all adopt cylinder to realize moving up and down of punch in addition, and cylinder exists power output not enough, move the shortcoming such as not steady, can cause the lower problem such as even scrap of sheet metal component quality, the utility model provides a kind of sheet metal component automatic blanking die, it adopts tapered punch, can be quick, effectively realize the stamping-out of sheet metal component, adopt in addition driven by motor oil hydraulic cylinder to realize the upper of punch, lower propelling movement, can avoid not foot phenomenon of power output, oil cylinder run action is also more steady compared with cylinder, can obtain the more sheet metal component of good quality.
2, technical scheme
For addressing the above problem, the utility model adopts following technical scheme.
The automatic blanking die of sheet metal component, comprises the lower bolster, cope match-plate pattern and the guide pillar that are provided with die, and a side is provided with console, and described console is provided with motor, oil pressure gauge; Described cope match-plate pattern upper surface is provided with hydraulic jack, and hydraulic jack one side is provided with oil inlet pipe and flowline; Described hydraulic jack is connected with oil pressure gauge with motor by oil pipe; Described cope match-plate pattern is provided with punch, and punch upper end is connected with the guide rod of hydraulic jack, and being shaped as of lower surface is tapered.
Preferably, the upper and lower surface of described hydraulic jack is equipped with installing plate, and between upper and lower installing plate, is evenly distributed with 4 support bars.
Preferably, the cone angle of the described tapered part in punch lower surface is 40 ° ~ 60 °.
More preferably, the cone angle of the described tapered part in punch lower surface is 60 °.
Preferably, the material of the described tapered part in punch lower surface is 45# steel.
3, beneficial effect
Than prior art, the beneficial effects of the utility model are:
(1) the utility model one side is provided with console, and console is provided with motor, oil pressure gauge; Cope match-plate pattern upper surface is provided with hydraulic jack, and hydraulic jack one side is provided with oil inlet pipe and flowline; Hydraulic jack is connected with oil pressure gauge with motor by oil pipe, adopts driven by motor oil hydraulic cylinder to realize the upper and lower propelling movement of punch, can avoid not foot phenomenon of power output, and oil cylinder run action is also more steady compared with cylinder, can obtain the more sheet metal component of good quality.
(2) the utility model cope match-plate pattern is provided with punch, and punch upper end is connected with the guide rod of hydraulic jack, being shaped as of lower surface is tapered, cone angle is 40 ° ~ 60 °, and the material of tapered part is 45# steel, reduce stamping-out contact area, increase die hardness, can realize sheet metal component high-quality, high efficiency stamping-out.
(3) in the utility model, the upper and lower surface of hydraulic jack is equipped with installing plate, and between upper and lower installing plate, is evenly distributed with 4 support bars, can ensure the stability of hydraulic jack, increases its service life simultaneously.
Accompanying drawing explanation
Fig. 1 is that the utility model structural representation has
Number in the figure explanation: 1, lower bolster; 2, guide pillar; 3, cope match-plate pattern; 4, motor; 5, hydraulic jack; 6, support bar; 7, punch; 8, oil pressure gauge.
The specific embodiment
For further understanding content of the present utility model, below in conjunction with Figure of description and specific embodiment, the utility model is described in detail.
embodiment 1
As shown in Figure 1, the automatic blanking die of a kind of sheet metal component, comprises that the lower bolster 1, cope match-plate pattern 3 and guide pillar 2, one sides that are provided with die are provided with console, and console is provided with motor 4, oil pressure gauge 8; Cope match-plate pattern 3 upper surfaces are provided with hydraulic jack 5, and hydraulic jack 5 one sides are provided with oil inlet pipe and flowline; Hydraulic jack 5 is connected with oil pressure gauge 8 with motor 4 by oil pipe; Cope match-plate pattern 3 is provided with punch 7, and punch 7 upper ends are connected with the guide rod of hydraulic jack 5, and being shaped as of lower surface is tapered.
In addition, the upper and lower surface of hydraulic jack 5 is equipped with installing plate, and between upper and lower installing plate, is evenly distributed with 4 support bars 6.The cone angle of the punch 7 tapered parts in lower surface is 60 °.The material of the punch 7 tapered parts in lower surface is 45# steel.
Use makes, the guide rod of controlling in hydraulic jack 5 by motor 4 moves, thereby the punch 7 that drives guide rod to connect moves up and down, by the observation of oil pressure gauge 8 is controlled to the operation to motor, guarantee the running that hydraulic jack 5 can be reliable and stable, thereby realize the stable stamping-out of punch 7; Because punch 7 end faces are provided with cone angle, reduce stamping-out part long-pending with the contacts contact face of sheet metal component in addition, can realize quick, high-quality stamping-out.
embodiment 2
With embodiment 1, difference is that the cone angle of the punch 7 tapered parts in lower surface is 40 °, guaranteeing, under the prerequisite that mould does not damage, to reduce contact area, better realizes stamping-out.

Claims (5)

1. the automatic blanking die of sheet metal component, comprises the lower bolster (1), cope match-plate pattern (3) and the guide pillar (2) that are provided with die, it is characterized in that, a side is provided with console, and described console is provided with motor (4), oil pressure gauge (8); Described cope match-plate pattern (3) upper surface is provided with hydraulic jack (5), and hydraulic jack (5) one sides are provided with oil inlet pipe and flowline; Described hydraulic jack (5) is connected with oil pressure gauge (8) with motor (4) by oil pipe; Described cope match-plate pattern (3) is provided with punch (7), and punch (7) upper end is connected with the guide rod of hydraulic jack (5), and being shaped as of lower surface is tapered.
2. the automatic blanking die of a kind of sheet metal component according to claim 1, is characterized in that, the upper and lower surface of described hydraulic jack (5) is equipped with installing plate, and between upper and lower installing plate, is evenly distributed with 4 support bars (6).
3. the automatic blanking die of a kind of sheet metal component according to claim 1, is characterized in that, the cone angle of the tapered part in described punch (7) lower surface is 40 ° ~ 60 °.
4. the automatic blanking die of a kind of sheet metal component according to claim 3, is characterized in that, the cone angle of the tapered part in described punch (7) lower surface is 60 °.
5. according to the automatic blanking die of a kind of sheet metal component described in any one in claim 1-4, it is characterized in that, the material of the tapered part in described punch (7) lower surface is 45# steel.
CN201320596393.8U 2013-09-26 2013-09-26 Automatic blanking mold for sheet metal component Expired - Fee Related CN203541214U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320596393.8U CN203541214U (en) 2013-09-26 2013-09-26 Automatic blanking mold for sheet metal component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320596393.8U CN203541214U (en) 2013-09-26 2013-09-26 Automatic blanking mold for sheet metal component

Publications (1)

Publication Number Publication Date
CN203541214U true CN203541214U (en) 2014-04-16

Family

ID=50459384

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320596393.8U Expired - Fee Related CN203541214U (en) 2013-09-26 2013-09-26 Automatic blanking mold for sheet metal component

Country Status (1)

Country Link
CN (1) CN203541214U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103521593A (en) * 2013-09-26 2014-01-22 芜湖环球汽车配件有限公司 Automatic blanking die of sheet metal part

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103521593A (en) * 2013-09-26 2014-01-22 芜湖环球汽车配件有限公司 Automatic blanking die of sheet metal part

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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: 20140416

Termination date: 20140926

EXPY Termination of patent right or utility model