CN203184447U - Rotating stretching stamping die - Google Patents

Rotating stretching stamping die Download PDF

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Publication number
CN203184447U
CN203184447U CN 201320215510 CN201320215510U CN203184447U CN 203184447 U CN203184447 U CN 203184447U CN 201320215510 CN201320215510 CN 201320215510 CN 201320215510 U CN201320215510 U CN 201320215510U CN 203184447 U CN203184447 U CN 203184447U
Authority
CN
China
Prior art keywords
die
holding pad
push rod
cope match
punch
Prior art date
Application number
CN 201320215510
Other languages
Chinese (zh)
Inventor
侯兵
Original Assignee
侯兵
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 侯兵 filed Critical 侯兵
Priority to CN 201320215510 priority Critical patent/CN203184447U/en
Application granted granted Critical
Publication of CN203184447U publication Critical patent/CN203184447U/en

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Abstract

The utility model relates to a rotating stretching stamping die. The rotating stretching stamping die comprises an upper template (1), a lower template (2), a material pressing plate (3), a male die (4) and a female die (5), wherein the upper template (1) is connected with the material pressing plate (3), a push rod (6) is arranged in the middle of the material pressing plate (3) and in the middle of the upper template (1) in a communicated mode, one end of the push rod (6) is fixedly connected with the male die (4), and the female die (5) is arranged in a position, opposite to the female die (4), of the lower template (2). The rotating stretching stamping die is characterized in that the rotating stretching stamping die further comprises a rotating disc (7) and a motor (8) which drives the rotating disc (7), wherein the rotating disc (7) is fixedly connected with the other end of the push rod (6). Due to the action of rotation, stress of blank inside the female die is made to be more even, and uniformity of manufactured parts is effectively improved.

Description

A kind of circumgyration stretch diel

Technical field

The utility model relates to mould applications, relates in particular to a kind of circumgyration stretch diel simple in structure.

Background technology

Along with the quickening of industrialization development, the processing and manufacturing field has also obtained greatly developing.Punching press is manufacturing process common in the processing and manufacturing field.Punching press refers at room temperature, utilizes the mould that is installed on the forcing press that material is exerted pressure, and makes it produce separation or plastic deformation, thereby obtains a kind of pressure processing method of required part.

Can be divided into by technological property: blanking die, bending die, Drawing Die, finishing die, riveting die.Wherein, blanking die is the mould that material production is separated along the outline line that seals or open wide, as blanking die, perforating die, knife edge die, notch die, edger, parting die etc.; Bending die is to make plate blank or other blanks produce flexural deformation along straight line or sweep, thereby obtains the mould of the workpiece of certain angle and shape; Drawing Die is that the plate blank is made the open hollow part, or makes hollow object further change the mould of shape and size; Finishing die is that blank or semi-finished product workpiece are directly copied shaping by shape protruding, die, and material itself only produces the mould of local plastic deformation, as bulging die, reducing die, flaring die, embossing die, flange die, sizing die etc.; Riveting die is to use part that external force makes participation to be connected with mode in a certain order or to overlap, and then forms the mould of an integral body.

Can be divided into by the operation combined level: single die, compound die, progressive die, transmission mould.

Wherein, single die is in the one stroke of forcing press, only finishes the mould of one stamping procedure; Compound die is in the one stroke of forcing press, finishes the mould of twice or the above stamping procedure of twice on same station simultaneously; Progressive die also claims the progressive die, is on the feeding direction of blank, has two or more stations, in the one stroke of forcing press, finishes the mould of twice or the above stamping procedure of twice one by one on different stations; And transmit the characteristics that mould combines single die and progressive die, and utilize the manipulator transmission system, realize the interior transmission fast of mould of product can improving production efficiency of products greatly, lower production cost of products, thrifty material cost, and steady quality is reliable.

Publication number is CN 202725784U, open day is that on 02 13rd, 2013 Chinese patent literature discloses a kind of stretching and punching mould, comprise cope match-plate pattern and lower bolster, it is characterized in that: described cope match-plate pattern connects a holding pad, holding pad and cope match-plate pattern middle part connect and are provided with push rod, push rod connects punch, is provided with die with the punch relative position on the described lower bolster.

This patent documentation is located by die, and is descending by punch, cooperates die and holding pad with the blank drawing and forming, because punch and die mainly make the blank moulding by extruding, blank is stressed and inhomogeneous, causes the parts uniformity that produces relatively poor.

The utility model content

The utility model is intended to the defective at above-mentioned prior art, a kind of circumgyration stretch diel is provided, the utility model is by increasing rotating disc, drive the punch rotation by rotating disc, the punch of rotation can make the blank in the die stressed more even, thereby effectively improves the parts uniformity that produces.

The technical solution adopted in the utility model is:

A kind of circumgyration stretch diel, comprise cope match-plate pattern, lower bolster, holding pad, punch and die, described cope match-plate pattern is connected with holding pad, holding pad and cope match-plate pattern middle part connect and are provided with push rod, push rod one end is fixedlyed connected with punch, be provided with die with the punch relative position on the lower bolster, it is characterized in that: also comprise the motor of rotating disc and driven rotary dish, described rotating disc is fixedlyed connected with the push rod other end.

Be provided with packing ring between described cope match-plate pattern and the holding pad, upper surface of washer and cope match-plate pattern are bonding, and lower surface and holding pad are bonding.

Described packing ring size is suitable with the holding pad size.

During use; earlier blank is placed in the die; by holding pad and die blank is carried out flanging then, rotating disc begins rotation under driven by motor, because rotating disc is fixedlyed connected with push rod; push rod is fixedlyed connected with punch again; so punch can rotate along with rotating disc, when punch is descending, because turning effort; can make the blank in the die stressed more even, and effectively improve the parts uniformity that produces.

The beneficial effects of the utility model mainly show the following aspects:

One, the utility model, with publication number be CN 202725784U, open day is that on 02 13rd, 2013 Chinese patent literature is compared, because rotating disc is fixedlyed connected with push rod, push rod is fixedlyed connected with punch again, when so rotating disc rotates under driven by motor, punch also can be along with rotating disc rotates, when punch is descending, because turning effort, can make the blank in the die stressed more even, and effectively improve the parts uniformity that produces.

Two, the utility model, with publication number be CN 202725784U, open day be that on 02 13rd, 2013 Chinese patent literature is compared, be provided with packing ring between cope match-plate pattern and the holding pad, can make cope match-plate pattern and holding pad in conjunction with firmly, improve the entire die job stability.

Three, the utility model, with publication number be CN 202725784U, open day be that on 02 13rd, 2013 Chinese patent literature is compared, the packing ring size is suitable with the holding pad size, can make cope match-plate pattern and holding pad in conjunction with more firm.

Therefore, no matter the utility model and this Chinese patent literature are from technical scheme, still all there is obviously difference on the technique effect that reaches.

Description of drawings

Below in conjunction with specification drawings and specific embodiments the utility model is described in further detail, wherein:

Fig. 1 is structural representation of the present utility model

Fig. 2 is the structural representation of the utility model embodiment

Mark among the figure: 1, cope match-plate pattern, 2, lower bolster, 3, holding pad, 4, punch, 5, die, 6, push rod, 7, rotating disc, 8, motor, 9, packing ring.

The specific embodiment

Embodiment 1

A kind of circumgyration stretch diel, comprise cope match-plate pattern 1, lower bolster 2, holding pad 3, punch 4 and die 5, described cope match-plate pattern 1 is connected with holding pad 3, holding pad 3 and cope match-plate pattern 1 middle part connect and are provided with push rod 6, push rod 6 one ends are fixedlyed connected with punch 4, be provided with die 5 with punch 4 relative positions on the lower bolster 2, also comprise the motor 8 of rotating disc 7 and driven rotary dish 7, described rotating disc 7 is fixedlyed connected with push rod 6 other ends.

Embodiment 2

A kind of circumgyration stretch diel, comprise cope match-plate pattern 1, lower bolster 2, holding pad 3, punch 4 and die 5, described cope match-plate pattern 1 is connected with holding pad 3, holding pad 3 and cope match-plate pattern 1 middle part connect and are provided with push rod 6, push rod 6 one ends are fixedlyed connected with punch 4, be provided with die 5 with punch 4 relative positions on the lower bolster 2, also comprise the motor 8 of rotating disc 7 and driven rotary dish 7, described rotating disc 7 is fixedlyed connected with push rod 6 other ends.

Be provided with packing ring 9 between described cope match-plate pattern 1 and the holding pad 3, packing ring 9 upper surfaces and cope match-plate pattern 1 are bonding, and lower surface and holding pad 3 are bonding.

Described packing ring 9 sizes are suitable with holding pad 3 sizes.

The utility model is not limited to above-described embodiment, and according to the description of above-described embodiment, those of ordinary skill in the art also can make some apparent changes to the utility model, but these changes all should fall within the protection domain of the utility model claim.

Claims (3)

1. circumgyration stretch diel, comprise cope match-plate pattern (1), lower bolster (2), holding pad (3), punch (4) and die (5), described cope match-plate pattern (1) is connected with holding pad (3), holding pad (3) and cope match-plate pattern (1) middle part connect and are provided with push rod (6), push rod (6) one ends are fixedlyed connected with punch (4), lower bolster (2) is gone up and punch (4) relative position is provided with die (5), it is characterized in that: also comprise the motor (8) of rotating disc (7) and driven rotary dish (7), described rotating disc (7) is fixedlyed connected with push rod (6) other end.
2. according to the described a kind of circumgyration stretch diel of claim 1, it is characterized in that: be provided with packing ring (9) between described cope match-plate pattern (1) and the holding pad (3), packing ring (9) upper surface and cope match-plate pattern (1) are bonding, and lower surface and holding pad (3) are bonding.
3. according to the described a kind of circumgyration stretch diel of claim 2, it is characterized in that: described packing ring (9) size is suitable with holding pad (3) size.
CN 201320215510 2013-04-25 2013-04-25 Rotating stretching stamping die CN203184447U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320215510 CN203184447U (en) 2013-04-25 2013-04-25 Rotating stretching stamping die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320215510 CN203184447U (en) 2013-04-25 2013-04-25 Rotating stretching stamping die

Publications (1)

Publication Number Publication Date
CN203184447U true CN203184447U (en) 2013-09-11

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CN 201320215510 CN203184447U (en) 2013-04-25 2013-04-25 Rotating stretching stamping die

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CN (1) CN203184447U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104607502A (en) * 2015-01-23 2015-05-13 安徽万嘉新能源科技有限公司 Grinding device for end cover of thermal insulation box of solar water heater
CN104624763A (en) * 2015-01-23 2015-05-20 安徽万嘉新能源科技有限公司 Rolling molding device for end cover of insulation box of solar water heater
CN104624689A (en) * 2015-01-23 2015-05-20 安徽万嘉新能源科技有限公司 Molding device for end cover of heat insulation box for solar water heater
CN104624690A (en) * 2015-01-23 2015-05-20 安徽万嘉新能源科技有限公司 Floating extruding device for end cover of water tank of solar water heater
CN110605324A (en) * 2019-09-18 2019-12-24 厦门恒兴兴业机械有限公司 Rotary stretching mechanism of stretching die

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104607502A (en) * 2015-01-23 2015-05-13 安徽万嘉新能源科技有限公司 Grinding device for end cover of thermal insulation box of solar water heater
CN104624763A (en) * 2015-01-23 2015-05-20 安徽万嘉新能源科技有限公司 Rolling molding device for end cover of insulation box of solar water heater
CN104624689A (en) * 2015-01-23 2015-05-20 安徽万嘉新能源科技有限公司 Molding device for end cover of heat insulation box for solar water heater
CN104624690A (en) * 2015-01-23 2015-05-20 安徽万嘉新能源科技有限公司 Floating extruding device for end cover of water tank of solar water heater
CN104624689B (en) * 2015-01-23 2018-03-27 池州学院 A kind of solar water heater incubator end cap shaped device
CN104624763B (en) * 2015-01-23 2018-04-27 池州学院 A kind of solar water heater incubator end cap roll forming device
CN104624690B (en) * 2015-01-23 2018-12-28 安徽腾拓新材料科技有限公司 A kind of solar water heater water tank end cap floating pressurizing unit
CN110605324A (en) * 2019-09-18 2019-12-24 厦门恒兴兴业机械有限公司 Rotary stretching mechanism of stretching die

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130911

Termination date: 20140425