CN201997598U - One-time forming, punching and blanking mould for piece material of shaft sleeve - Google Patents

One-time forming, punching and blanking mould for piece material of shaft sleeve Download PDF

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Publication number
CN201997598U
CN201997598U CN2011200269965U CN201120026996U CN201997598U CN 201997598 U CN201997598 U CN 201997598U CN 2011200269965 U CN2011200269965 U CN 2011200269965U CN 201120026996 U CN201120026996 U CN 201120026996U CN 201997598 U CN201997598 U CN 201997598U
Authority
CN
China
Prior art keywords
punch
die
tenon
axle sleeve
hole
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
CN2011200269965U
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Chinese (zh)
Inventor
郭翠琴
邬茂干
赵卫国
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.)
NINGBO BUSH FACTORY
Original Assignee
NINGBO BUSH FACTORY
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 NINGBO BUSH FACTORY filed Critical NINGBO BUSH FACTORY
Priority to CN2011200269965U priority Critical patent/CN201997598U/en
Application granted granted Critical
Publication of CN201997598U publication Critical patent/CN201997598U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a one-time forming, punching and blanking mould for a piece material of a shaft sleeve, which comprises a convex die (1) and a concave die (2). According to the one-time forming, punching and blanking mould for the piece material of the shaft sleeve, the technical scheme of additionally arranging edge outlines in the shapes of tenons and rabbets at the two ends of the convex die and the concave die for blanking is adopted, and the problems and defects of multiple working procedures, much labor, excessive occupation of a machine tool and the mould, large energy consumption, low efficiency and high cost existing in the prior art are overcome. According to the provided one-time forming, punching and blanking mould for the piece material of the shaft sleeve, a special plate material of the shaft sleeve is punched into the piece material of the shaft sleeve by using a pair of moulds, a punch, one-time punching, accompanied blanking and the tenons and the rabbets at the two ends together, so that the aims of reducing the working procedures, saving the labor, reducing the occupation of the machine tool and the mould, saving the energy consumption, enhancing the efficiency and lowering the cost are achieved by the punching and the forming of the piece material of the shaft sleeve.

Description

The one-shot forming stamping and blanking mould of axle sleeve sheet stock
Technical field
The utility model relates to a kind of stamping and blanking mould, specifically is meant when producing axle sleeve, uses punch press with the one-shot forming stamping and blanking mould of axle sleeve sheet material stamping-out as a kind of axle sleeve sheet stock of sheet stock.
Background technology
Prior art axle sleeve sheet stock divides the moulding of three process stamping-out, earlier axle sleeve special-purpose board stamping-out is become rectangular sheet, again with two ends of rectangular sheet respectively the stamping-out tenon, the tenon mouth aftershaping that go out to be used to into round riveted purposes be the axle sleeve sheet stock.Therefore, prior art exists that operation is many, recruitment is many, takies lathe, mould is many, and energy consumption is big, and efficient is low, the problems and shortcomings that cost is high.
Summary of the invention
Problems and shortcomings at above-mentioned prior art existence, the technical scheme that the utility model adopts two ends of punch at blanking, die to set up tenon, tenon degree of lip-rounding sword exterior feature, a kind of one-shot forming stamping and blanking mould of axle sleeve sheet stock is provided, be intended to by with a secondary mould, punch ram once, together with the tenon tenon mouth of blanking with two ends, the disposable stamping-out of axle sleeve special-purpose board is become the axle sleeve sheet stock, make the stamping-out moulding of axle sleeve sheet stock reach the minimizing operation, save recruitment, that reduces lathe, mould takies energy efficient, raise the efficiency the purpose that reduces cost.
The purpose of this utility model is achieved in that a kind of one-shot forming stamping and blanking mould of axle sleeve sheet stock, comprise punch, die, wherein: described punch is the rectangular block shape member of alloy tool steel, peripheral profile below the punch is the cutting edge of punch, the long edge lengths of punch is the length of run of axle sleeve circumference, the bond length of punch is the width of axle sleeve, and for leaving allowance after the axle sleeve shaping; Two side minor faces of punch, Yi Bian be provided with the tenon shape sword exterior feature that is used to into round riveted purposes, the another side correspondence is provided with the tenon degree of lip-rounding sword exterior feature that is used to into round riveted purposes;
Described die is the rectangular plate shape member of alloy tool steel, the center of die is provided with the identical identical central through hole that leaves shear gap of peripheral profile shape with described punch, hole wall profile above the described central through hole is the cutting edge of die, two side minor faces of die central through hole, be provided with on one side and the wide corresponding tenon degree of lip-rounding sword exterior feature that coincide and cooperate of the tenon shape sword of described punch, another side is provided with and the wide corresponding tenon shape sword exterior feature that coincide and cooperate of the tenon degree of lip-rounding sword of described punch, the top pin stop that also is provided with the protrusion that is used for the backgauge purposes of die;
Mutual alignment and annexation, punch be installed on cope match-plate pattern below, the stripper plate of three frame shapes is enclosed within the outer rim of the leading flank and the two side faces of punch, and flexible rubber is housed between cope match-plate pattern and the stripper plate; Die corresponding to punch be installed on lower bolster above, material blocking block is equipped with at the top place, back near the central through hole cutting edge of die; Stripper plate is provided with the emptiness avoiding hole corresponding with the pin stop position of die.
Operation principle
Punch press of one secondary mould can become the axle sleeve sheet stock with the disposable stamping-out of axle sleeve special-purpose board together with the tenon tenon mouth of blanking with two ends.
Above-mentioned, the utility model adopts the punch at blanking, two ends of die are set up tenon, the technical scheme of tenon degree of lip-rounding sword exterior feature, having overcome prior art exists operation many, recruitment is many, take lathe, mould is many, and energy consumption is big, and efficient is low, the problems and shortcomings that cost is high, the one-shot forming stamping and blanking mould of a kind of axle sleeve sheet stock that is provided is by with punch press of a secondary mould, a punching press, together with the tenon tenon mouth of blanking with two ends, axle sleeve special-purpose board stamping-out is become the axle sleeve sheet stock, make the stamping-out moulding of axle sleeve sheet stock reach the minimizing operation, save recruitment, reduce lathe, taking of mould, energy efficient is raised the efficiency, the purpose that reduces cost.
Description of drawings
Fig. 1 is the structure cross-sectional schematic of the one-shot forming stamping and blanking mould of axle sleeve sheet stock of the present utility model;
Fig. 2 is that the axis of no-feathering of die of the one-shot forming stamping and blanking mould of axle sleeve sheet stock of the present utility model is surveyed schematic diagram;
Fig. 3 is that the axis of no-feathering of punch of the one-shot forming stamping and blanking mould of axle sleeve sheet stock of the present utility model is surveyed schematic diagram;
Fig. 4 is that the axis of no-feathering of the one-shot forming stamping and blanking mould of axle sleeve sheet stock of the present utility model is surveyed schematic diagram.
Below in conjunction with the embodiment in the accompanying drawing the utility model is described in further detail, but should not be construed as any restriction of the present utility model.
Among the figure: punch 1, die 2, pin stop 21, tenon shape sword exterior feature 3, tenon degree of lip-rounding sword exterior feature 4, cope match-plate pattern 5, die shank 51, stripper plate 52, rubber 53, guide pin bushing 54, emptiness avoiding hole 55, lower bolster 6, material blocking block 61, guide pillar 62.
The specific embodiment
Consult Fig. 1~Fig. 4, the one-shot forming stamping and blanking mould of a kind of axle sleeve sheet stock of the present utility model, comprise punch 1, die 2, wherein: described punch 1 is the rectangular block shape member of alloy tool steel, peripheral profile below the punch 1 is the cutting edge of punch 1, the long edge lengths of punch 1 is the length of run of axle sleeve circumference, and the bond length of punch 1 is the width of axle sleeve, and for leaving allowance after the axle sleeve shaping; Two side minor faces of punch 1, Yi Bian be provided with the tenon shape sword exterior feature 3 that is used to into round riveted purposes, the another side correspondence is provided with the tenon degree of lip-rounding sword exterior feature 4 that is used to into round riveted purposes;
Described die 2 is the rectangular plate shape member of alloy tool steel, the center of die 2 is provided with the identical identical central through hole that leaves shear gap of peripheral profile shape with described punch 1, hole wall profile above the described central through hole is the cutting edge of die 2, two side minor faces of die 2 central through holes, be provided with the tenon shape sword wide 3 corresponding tenon degree of lip-rounding sword exterior features 4 that coincide and cooperate on one side with described punch 1, another side is provided with the tenon degree of lip-rounding sword wide 4 corresponding tenon shape sword exterior features 3 that coincide and cooperate with described punch 1, the top pin stop 21 that also is provided with the protrusion that is used for the backgauge purposes of die 2;
Mutual alignment and annexation, punch 1 be installed on cope match-plate pattern 5 below, the stripper plate 52 of three frame shapes is enclosed within the outer rim of the leading flank and the two side faces of punch 1, and flexible rubber 53 is housed between cope match-plate pattern 5 and the stripper plate 52; Die 2 corresponding to punch 1 be installed on lower bolster 6 above, material blocking block 61 is equipped with at the top place, back near the central through hole cutting edge of die 2; Stripper plate 52 is provided with the emptiness avoiding hole 55 corresponding with pin stop 21 positions of die 2.
Operation principle
Punch press of one secondary mould can become the axle sleeve sheet stock with the disposable stamping-out of axle sleeve special-purpose board together with the tenon tenon mouth of blanking with two ends.

Claims (1)

1. the one-shot forming stamping and blanking mould of an axle sleeve sheet stock, it is characterized in that: comprise punch (1), die (2), described punch (1) is the rectangular block shape member of alloy tool steel, peripheral profile below the punch (1) is the cutting edge of punch (1), the long edge lengths of punch (1) is the length of run of axle sleeve circumference, the bond length of punch (1) is the width of axle sleeve, and for leaving allowance after the axle sleeve shaping; Two side minor faces of punch (1), Yi Bian be provided with the tenon shape sword exterior feature (3) that is used to into round riveted purposes, the another side correspondence is provided with the tenon degree of lip-rounding sword exterior feature (4) that is used to into round riveted purposes;
Described die (2) is the rectangular plate shape member of alloy tool steel, the center of die (2) is provided with the identical identical central through hole that leaves shear gap of peripheral profile shape with described punch (1), hole wall profile above the described central through hole is the cutting edge of die (2), two side minor faces of die (2) central through hole, be provided with the corresponding tenon degree of lip-rounding sword exterior feature (4) that coincide and cooperate of tenon shape sword exterior feature (3) on one side with described punch (1), another side is provided with the corresponding tenon shape sword exterior feature (3) that coincide and cooperate of tenon degree of lip-rounding sword exterior feature (4) with described punch (1), the top pin stop (21) that also is provided with the protrusion that is used for the backgauge purposes of die (2);
Mutual alignment and annexation, punch (1) be installed on cope match-plate pattern (5) below, the stripper plate of three frame shapes (52) is enclosed within the leading flank of punch (1) and the outer rim of two side faces, between cope match-plate pattern (5) and the stripper plate (52) flexible rubber (53) is housed; Die (2) corresponding to punch (1) be installed on lower bolster (6) above, material blocking block (61) is equipped with at the top place, back near the central through hole cutting edge of die (2); Stripper plate (52) is provided with the emptiness avoiding hole (55) corresponding with pin stop (21) position of die (2).
CN2011200269965U 2011-01-08 2011-01-08 One-time forming, punching and blanking mould for piece material of shaft sleeve Expired - Fee Related CN201997598U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200269965U CN201997598U (en) 2011-01-08 2011-01-08 One-time forming, punching and blanking mould for piece material of shaft sleeve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200269965U CN201997598U (en) 2011-01-08 2011-01-08 One-time forming, punching and blanking mould for piece material of shaft sleeve

Publications (1)

Publication Number Publication Date
CN201997598U true CN201997598U (en) 2011-10-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200269965U Expired - Fee Related CN201997598U (en) 2011-01-08 2011-01-08 One-time forming, punching and blanking mould for piece material of shaft sleeve

Country Status (1)

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CN (1) CN201997598U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102615168A (en) * 2012-04-04 2012-08-01 无锡欧易博阀业科技有限公司 Blanking die for disk-shaped workpiece
CN103071720A (en) * 2012-11-30 2013-05-01 无锡透平叶片有限公司 Shaving die structure of blade
CN103920791A (en) * 2014-04-23 2014-07-16 靖江三鹏汽车模具制造有限公司 Improved technology of cover plate blanking-punching compound die of flywheel shock mitigation system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102615168A (en) * 2012-04-04 2012-08-01 无锡欧易博阀业科技有限公司 Blanking die for disk-shaped workpiece
CN103071720A (en) * 2012-11-30 2013-05-01 无锡透平叶片有限公司 Shaving die structure of blade
CN103920791A (en) * 2014-04-23 2014-07-16 靖江三鹏汽车模具制造有限公司 Improved technology of cover plate blanking-punching compound die of flywheel shock mitigation system

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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: 20111005

Termination date: 20140108