CN204182764U - A kind of perforating press punch assembly - Google Patents

A kind of perforating press punch assembly Download PDF

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Publication number
CN204182764U
CN204182764U CN201420506868.4U CN201420506868U CN204182764U CN 204182764 U CN204182764 U CN 204182764U CN 201420506868 U CN201420506868 U CN 201420506868U CN 204182764 U CN204182764 U CN 204182764U
Authority
CN
China
Prior art keywords
pressed sheet
lower bolster
cylinder
punch assembly
utility
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
CN201420506868.4U
Other languages
Chinese (zh)
Inventor
李伟源
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.)
KUNSHAN GUANGZHEN AUTOMOTIVE PARTS Co Ltd
Original Assignee
KUNSHAN GUANGZHEN AUTOMOTIVE 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 KUNSHAN GUANGZHEN AUTOMOTIVE PARTS Co Ltd filed Critical KUNSHAN GUANGZHEN AUTOMOTIVE PARTS Co Ltd
Priority to CN201420506868.4U priority Critical patent/CN204182764U/en
Application granted granted Critical
Publication of CN204182764U publication Critical patent/CN204182764U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of perforating press punch assembly, comprise punching press body, described punching press body is provided with cylinder, the cylinder bar of described cylinder is connected with staking punch, described staking punch is just to pressed sheet, the below of described pressed sheet is connected with lower bolster by connecting rod, the end face left end of lower bolster is provided with rubber blanket by short screw, pilot hole is offered with the right side of lower bolster is concentric at pressed sheet, in described pilot hole, guide pillar is installed, in the below of guide pillar, spring is installed, the right side of described pressed sheet is connected with slide bar, in described slide bar, slide block is installed, described slide block is arranged in the chute of guide rail.The utility model is by arranging line slideway, and line slideway, as guiding mechanism, makes the free degree of punch assembly only have above-below direction, and the gap precision between pressed sheet and drift is improved greatly.

Description

A kind of perforating press punch assembly
Technical field
The utility model relates to field of machining, particularly relates to a kind of perforating press punch assembly.
Background technology
The dull and stereotyped punching owner of numerical control hydraulic will be used for the punching of small dimension in the industries such as automobile, steel construction and electric power, punching processing can be carried out after workpiece clamped one time, guarantee the positional precision in hole, there is very high operating efficiency and automaticity, be particularly useful for the processing of multi items.Perforating press is provided with punch assembly, in use can pacify into blanking movement, cylinder is included in punch assembly, although the guide rod in cylinder can play guide effect, but the guide effect of air cylinder guide rod on cylinder body is not obvious, the gap accuracy between pressed sheet and drift is deteriorated.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of perforating press punch assembly.
The utility model is achieved through the following technical solutions:
A kind of perforating press punch assembly, comprise punching press body, described punching press body is provided with cylinder, the cylinder bar of described cylinder is connected with staking punch, described staking punch is just to pressed sheet, the below of described pressed sheet is connected with lower bolster by connecting rod, the end face left end of lower bolster is provided with rubber blanket by short screw, pilot hole is offered with the right side of lower bolster is concentric at pressed sheet, in described pilot hole, guide pillar is installed, in the below of guide pillar, spring is installed, the right side of described pressed sheet is connected with slide bar, in described slide bar, slide block is installed, described slide block is arranged in the chute of guide rail.
As optimal technical scheme of the present utility model, described lower bolster is connected by long spiro nail with between connecting rod.
As optimal technical scheme of the present utility model, one end contact of described spring is in the upper surface of lower bolster, and other end contact is in the lower surface of pressed sheet.
As optimal technical scheme of the present utility model, described rubber blanket is made up of polyurethane material.
Compared with prior art, the beneficial effects of the utility model are: the utility model is by arranging line slideway, line slideway, as guiding mechanism, makes the free degree of punch assembly only have above-below direction, and the gap precision between pressed sheet and drift is improved greatly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-punching press body; 2-cylinder; 3-staking punch; 4-pressed sheet; 5-connecting rod; 6-lower bolster; 7-short screw; 8-rubber blanket; 9-long spiro nail; 10-pilot hole; 11-guide pillar; 12-spring; 13-slide bar; 14-slide block; 15-guide rail.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
Described a kind of perforating press punch assembly, comprise punching press body 1, described punching press body 1 is provided with cylinder 2, the cylinder bar of described cylinder 2 is connected with staking punch 3, described staking punch 3 is just to pressed sheet 4, the below of described pressed sheet 4 is connected with lower bolster 6 by connecting rod 5, and described lower bolster 6 is connected by long spiro nail 9 with between connecting rod 5; The end face left end of lower bolster 6 is provided with rubber blanket 8 by short screw 7, and described rubber blanket 8 is made up of polyurethane material.Offer pilot hole 10 pressed sheet 4 and the right side of lower bolster 6 are concentric, in described pilot hole 10, guide pillar 11 is installed, be provided with spring 12 in the below of guide pillar 11, one end contact of described spring 12 is in the upper surface of lower bolster 6, and other end contact is in the lower surface of pressed sheet 4.
The right side of described pressed sheet 4 is connected with slide bar 13, is provided with slide block 14 in described slide bar 13, and described slide block 14 is arranged in the chute of guide rail 15, thus drives drift to slide up and down, and completes blanking movement.
By arranging line slideway, line slideway, as guiding mechanism, makes the free degree of punch assembly only have above-below direction, and the gap precision between pressed sheet and drift is improved greatly.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.

Claims (4)

1. a perforating press punch assembly, comprise punching press body (1), described punching press body (1) is provided with cylinder (2), the cylinder bar of described cylinder (2) is connected with staking punch (3), it is characterized in that: described staking punch (3) is just to pressed sheet (4), the below of described pressed sheet (4) is connected with lower bolster (6) by connecting rod (5), the end face left end of lower bolster (6) is provided with rubber blanket (8) by short screw (7), offer pilot hole (10) pressed sheet (4) and the right side of lower bolster (6) are concentric, guide pillar (11) is installed in described pilot hole (10), in the below of guide pillar (11), spring (12) is installed, the right side of described pressed sheet (4) is connected with slide bar (13), slide block (14) is installed in described slide bar (13), described slide block (14) is arranged in the chute of guide rail (15).
2. a kind of perforating press punch assembly according to claim 1, is characterized in that: be connected by long spiro nail (9) between described lower bolster (6) with connecting rod (5).
3. a kind of perforating press punch assembly according to claim 1, is characterized in that: one end contact of described spring (12) is in the upper surface of lower bolster (6), and other end contact is in the lower surface of pressed sheet (4).
4. a kind of perforating press punch assembly according to claim 1, is characterized in that: described rubber blanket (8) is made up of polyurethane material.
CN201420506868.4U 2014-09-04 2014-09-04 A kind of perforating press punch assembly Expired - Fee Related CN204182764U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420506868.4U CN204182764U (en) 2014-09-04 2014-09-04 A kind of perforating press punch assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420506868.4U CN204182764U (en) 2014-09-04 2014-09-04 A kind of perforating press punch assembly

Publications (1)

Publication Number Publication Date
CN204182764U true CN204182764U (en) 2015-03-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420506868.4U Expired - Fee Related CN204182764U (en) 2014-09-04 2014-09-04 A kind of perforating press punch assembly

Country Status (1)

Country Link
CN (1) CN204182764U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105406661A (en) * 2015-12-16 2016-03-16 嵊州市利达电器厂 Centering device for motor stator-rotor punching sheet production
CN105429385A (en) * 2015-12-16 2016-03-23 嵊州市利达电器厂 Stamping equipment applied to motor stator and rotor sheet production

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105406661A (en) * 2015-12-16 2016-03-16 嵊州市利达电器厂 Centering device for motor stator-rotor punching sheet production
CN105429385A (en) * 2015-12-16 2016-03-23 嵊州市利达电器厂 Stamping equipment applied to motor stator and rotor sheet production
CN105429385B (en) * 2015-12-16 2019-05-14 嵊州市利达电器厂 A kind of stamping equipment applied to the production of electric machine rotor piece
CN105406661B (en) * 2015-12-16 2019-06-25 嵊州市利达电器厂 A kind of centring means for motor stator&rotor blanking piece production

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

Granted publication date: 20150304

Termination date: 20150904

EXPY Termination of patent right or utility model