CN204182761U - The punching die that a kind of pitch of holes is adjustable - Google Patents

The punching die that a kind of pitch of holes is adjustable Download PDF

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Publication number
CN204182761U
CN204182761U CN201420416939.1U CN201420416939U CN204182761U CN 204182761 U CN204182761 U CN 204182761U CN 201420416939 U CN201420416939 U CN 201420416939U CN 204182761 U CN204182761 U CN 204182761U
Authority
CN
China
Prior art keywords
backing plate
screw
adjustable
pitch
holes
Prior art date
Application number
CN201420416939.1U
Other languages
Chinese (zh)
Inventor
张志�
Original Assignee
滁州市成业机械制造有限公司
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 滁州市成业机械制造有限公司 filed Critical 滁州市成业机械制造有限公司
Priority to CN201420416939.1U priority Critical patent/CN204182761U/en
Application granted granted Critical
Publication of CN204182761U publication Critical patent/CN204182761U/en

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Abstract

The punching die that a kind of pitch of holes of the utility model is adjustable, it comprises upper bolster, die shoe, punch-head assembly, backing plate, holding pad and guide pillar, and described upper bolster is connected with holding pad by spring spiro rod, and described backing plate is provided with dog screw; One end near dog screw on described backing plate is provided with multiple screw; Described holding pad is provided with multiple aperture corresponding with screw on backing plate; The size of described aperture is identical with dog screw upper end size.It is simple that the utility model has structure, saves production cost, simultaneously the advantage of energy adjustment hole spacing.

Description

The punching die that a kind of pitch of holes is adjustable

Technical field

The utility model relates to a kind of punching die, is specifically related to the punching die that a kind of pitch of holes is adjustable.

Background technology

Along with the development of machinery industry, perforating press has been applied in the production of various product.Existing perforating press in the market, pitch of holes needs artificial or other machinery to regulate and control, and produces more complicated.

Utility model content

Technical problem to be solved in the utility model be to provide a kind of structure simple, easy to use, save production cost, simultaneously can the adjustable punching die of the adjustable a kind of pitch of holes of pitch of holes.

Technical problem to be solved in the utility model realizes by the following technical solutions:

The punching die that pitch of holes is adjustable, it comprises upper bolster, die shoe, punch-head assembly, backing plate, holding pad and guide pillar, and described upper bolster is connected with holding pad by spring spiro rod, and described backing plate is provided with dog screw.

One end near dog screw on described backing plate is provided with multiple screw.、

Described holding pad is provided with multiple aperture corresponding with screw on backing plate.

The size of described aperture is identical with dog screw upper end size.

The beneficial effects of the utility model are:

1) the utility model structure is simple, easy to use, and the dog screw on backing plate can fix flitch, also can determining hole spacing;

2) in the utility model backing plate be provided with many can screw, adjustable orifice spacing.

Accompanying drawing explanation

Fig. 1 is the real structural representation of the utility model.

Detailed description of the invention

The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.

As shown in Figure 1, the punching die that a kind of pitch of holes is adjustable, it comprises upper bolster 1, die shoe 2, punch-head assembly 3, backing plate 4, holding pad 5 and guide pillar 6, and upper bolster 1 is connected with holding pad 5 by spring spiro rod 7, and backing plate 4 is provided with dog screw 9.

One end near dog screw 9 on backing plate 4 is provided with multiple screw 10.

Holding pad 5 is provided with the aperture 11 that on multiple and backing plate 4, screw 10 is corresponding.

The size of aperture 11 is identical with dog screw 9 upper end size.

When upper bolster 1 moves downward, drive punch-head assembly 3 and holding pad 5 to move downward, dog screw 9 is through the punching on screw 10 and materials and parts 8, and first dog screw 9 upper end enters in the aperture 11 on holding pad 5, and then punching assembly 3 pairs of flitch 8 carry out punching; When upper bolster 1 moves upward, holding pad 5 leaves materials and parts 8, mobile materials and parts 8, and in the punching that dog screw 9 is entered on next materials and parts 8, fixing materials and parts 8 also determine next punching position.Multiple screws 10 adjustable orifice spacing on backing plate 4.

More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (4)

1. the punching die that pitch of holes is adjustable, it comprises upper bolster, die shoe, punch-head assembly, backing plate, holding pad and guide pillar, it is characterized in that: described upper bolster is connected with holding pad by spring spiro rod, and described backing plate is provided with dog screw.
2. the punching die that a kind of pitch of holes is adjustable according to claim 1, is characterized in that: the one end near dog screw on described backing plate is provided with multiple screw.
3. the punching die that a kind of pitch of holes is adjustable according to claim 1, described holding pad is provided with multiple aperture corresponding with screw on backing plate.
4. the punching die that a kind of pitch of holes is adjustable according to claim 3, the size of described aperture is identical with dog screw upper end size.
CN201420416939.1U 2014-07-22 2014-07-22 The punching die that a kind of pitch of holes is adjustable CN204182761U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420416939.1U CN204182761U (en) 2014-07-22 2014-07-22 The punching die that a kind of pitch of holes is adjustable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420416939.1U CN204182761U (en) 2014-07-22 2014-07-22 The punching die that a kind of pitch of holes is adjustable

Publications (1)

Publication Number Publication Date
CN204182761U true CN204182761U (en) 2015-03-04

Family

ID=52614792

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420416939.1U CN204182761U (en) 2014-07-22 2014-07-22 The punching die that a kind of pitch of holes is adjustable

Country Status (1)

Country Link
CN (1) CN204182761U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107617667A (en) * 2017-11-10 2018-01-23 东莞市联洲知识产权运营管理有限公司 A kind of chip cleaning plant applied in diel
CN107921521A (en) * 2015-07-07 2018-04-17 日新制钢株式会社 Protrusion building mortion, protrusion manufacturing process and formed products
CN108213187A (en) * 2017-12-15 2018-06-29 昆山邦泰汽车零部件制造有限公司 A kind of punching die
CN109013855A (en) * 2018-10-08 2018-12-18 苏州市高凡钣金有限公司 The punching technology of workshops accessory

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107921521A (en) * 2015-07-07 2018-04-17 日新制钢株式会社 Protrusion building mortion, protrusion manufacturing process and formed products
CN107617667A (en) * 2017-11-10 2018-01-23 东莞市联洲知识产权运营管理有限公司 A kind of chip cleaning plant applied in diel
CN108213187A (en) * 2017-12-15 2018-06-29 昆山邦泰汽车零部件制造有限公司 A kind of punching die
CN109013855A (en) * 2018-10-08 2018-12-18 苏州市高凡钣金有限公司 The punching technology of workshops accessory

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

Granted publication date: 20150304

Termination date: 20150722