CN2607212Y - Multifunctional hand puncher - Google Patents

Multifunctional hand puncher Download PDF

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Publication number
CN2607212Y
CN2607212Y CN 03224222 CN03224222U CN2607212Y CN 2607212 Y CN2607212 Y CN 2607212Y CN 03224222 CN03224222 CN 03224222 CN 03224222 U CN03224222 U CN 03224222U CN 2607212 Y CN2607212 Y CN 2607212Y
Authority
CN
China
Prior art keywords
sliding seat
base
connecting rod
fixed
moveable seat
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
CN 03224222
Other languages
Chinese (zh)
Inventor
何伟棠
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN 03224222 priority Critical patent/CN2607212Y/en
Application granted granted Critical
Publication of CN2607212Y publication Critical patent/CN2607212Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a multifunctional hand punch, in particular to a multifunctional hand punch used in punching and cutting of aluminum alloy molded material. The hand punch is comprised a base, a guide pole, two upper support seats, a moveable seat, a return spring, and a corresponding upper mould and a lower mould. The upper mould is fixed on bottom surface of the moveable seat, and the lower mould is fixed on top surface of the base. Characteristically, a centrifugal crank parallel to the moveable seat is arranged between the two upper support seats. The two ends of the centrifugal crank match rotatablely with the upper support seats. The centrifugal crank is provided with a hand pressure bar and a centrifugal crank neck. The crank neck is articulated with a connecting rod, and the other end of the connecting rod is movably articulated with the moveable seat. The utility model has the advantages of simple and proper structure, easy and convenient operation, high strength, low cost, easy fabrication and good look. The centrifugal crank and the connecting rod stress the moveable seat so as to make the moveable seat operate averagely and stably.

Description

The multifunctional manual stamping machine
(1) technical field
The utility model relates to a kind of multifunctional manual stamping machine, especially a kind of multifunctional manual stamping machine that is used for the aluminium alloy extrusions punching and cuts out.
(2) background technology
Existing multifunctional manual stamping machine exists problems such as sliding seat discontinuity, operation are not steady, space availability ratio is not high.
(3) summary of the invention
The purpose of this utility model is to provide a kind of sliding seat the stressed multifunctional manual stamping machine that evenly operates steadily.
For achieving the above object, the utility model is by the following technical solutions:
A kind of multifunctional manual stamping machine, comprise base, be parallel to each other and vertically be fixed on guide pillar on the base, be fixed on two upper brackets of guide pillar upper end, between base and upper bracket and slide over sliding seat on the guide pillar, withstand between base and the sliding seat and the empty respectively back-moving spring that is enclosed within on the guide pillar, and go up one to one, bed die, mold is fixed on the lower surface of sliding seat, bed die is fixed on the base upper surface, it is characterized in that: stride between two upper brackets and be provided with an eccentric crankshaft that is parallel to sliding seat, the eccentric crankshaft two ends cooperate rotationally with upper bracket, eccentric crankshaft is provided with manual depression bar, also be formed with eccentric axle journal on the eccentric crankshaft, pivot is equipped with connecting rod on the axle journal, and the other end and the sliding seat of connecting rod are hinged.
Technique scheme can also be further improved by following technical measures.
Described connecting rod is hinged on the erecting bed of sliding seat by pin.
The quantity of described guide pillar is two or four.
The two ends of described eccentric crankshaft also are eccentric, and its offset direction is opposite with the axle journal offset direction.
Have two axle journals on the described eccentric crankshaft, pivot is equipped with two connecting rods.
The utility model is simple and reasonable for structure, rapid operation, convenience, and not fragile, cost is low, and easily processing is very attractive in appearance.Owing to force on the sliding seat by eccentric crankshaft and connecting rod, make sliding seat stressed evenly, move more steady.
(4) description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of eccentric crankshaft 8.
(5) specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
A kind of multifunctional manual stamping machine among Fig. 1-2, comprise base 1, be parallel to each other and vertically be fixed on four guide pillars 2 on the base 1, be fixed on two upper brackets 3 of guide pillar 2 upper ends, between base 1 and upper bracket 3 and slide over sliding seat 4 on the guide pillar 2, withstand between base 1 and the sliding seat 4 and the empty respectively back-moving spring 5 that is enclosed within on the guide pillar 2, and go up one to one, bed die, mold 6 is fixed on the lower surface of sliding seat 4, bed die 7 is fixed on base 1 upper surface, stride between two upper brackets 3 and be provided with an eccentric crankshaft 8 that is parallel to sliding seat 4, eccentric crankshaft 8 two ends cooperate rotationally with upper bracket 3, eccentric crankshaft 8 is provided with manual depression bar 9, also be formed with eccentric axle journal 10 on the eccentric crankshaft 8, pivot is equipped with connecting rod 11 on the axle journal 10, and the other end of connecting rod 11 and sliding seat 4 are hinged.Described connecting rod 11 is hinged on the erecting bed 13 of sliding seat by pin 12.The two ends of described eccentric crankshaft 8 also are eccentric, and its offset direction is opposite with axle journal 10 offset directions.Have two axle journals 10 on the described eccentric crankshaft 8, pivot is equipped with two connecting rods 11.

Claims (5)

1, a kind of multifunctional manual stamping machine, comprise base, be parallel to each other and vertically be fixed on guide pillar on the base, be fixed on two upper brackets of guide pillar upper end, between base and upper bracket and slide over sliding seat on the guide pillar, withstand between base and the sliding seat and the empty respectively back-moving spring that is enclosed within on the guide pillar, and go up one to one, bed die, mold is fixed on the lower surface of sliding seat, bed die is fixed on the base upper surface, it is characterized in that: stride between two upper brackets and be provided with an eccentric crankshaft that is parallel to sliding seat, the eccentric crankshaft two ends cooperate rotationally with upper bracket, eccentric crankshaft is provided with manual depression bar, also be formed with eccentric axle journal on the eccentric crankshaft, pivot is equipped with connecting rod on the axle journal, and the other end and the sliding seat of connecting rod are hinged.
2, multifunctional manual stamping machine according to claim 1, it is characterized in that: described connecting rod is hinged on the erecting bed of sliding seat by pin.
3, multifunctional manual stamping machine according to claim 1 is characterized in that: the quantity of described guide pillar is two or four.
4, multifunctional manual stamping machine according to claim 1 is characterized in that: the two ends of described eccentric crankshaft also are eccentric, and its offset direction is opposite with the axle journal offset direction.
5, multifunctional manual stamping machine according to claim 1 is characterized in that: have two axle journals on the described eccentric crankshaft, pivot is equipped with two connecting rods.
CN 03224222 2003-03-11 2003-03-11 Multifunctional hand puncher Expired - Fee Related CN2607212Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03224222 CN2607212Y (en) 2003-03-11 2003-03-11 Multifunctional hand puncher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03224222 CN2607212Y (en) 2003-03-11 2003-03-11 Multifunctional hand puncher

Publications (1)

Publication Number Publication Date
CN2607212Y true CN2607212Y (en) 2004-03-24

Family

ID=34163256

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 03224222 Expired - Fee Related CN2607212Y (en) 2003-03-11 2003-03-11 Multifunctional hand puncher

Country Status (1)

Country Link
CN (1) CN2607212Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102166763A (en) * 2010-12-07 2011-08-31 张天任 Lead-acid storage battery separator testing and sampling tool
CN102303326A (en) * 2011-09-22 2012-01-04 昆山市众捷塑料机械有限公司 Online punching machine
CN102773877A (en) * 2011-12-28 2012-11-14 四川国强中药饮片有限公司 New preparation process of traditional Chinese medicinal material or traditional Chinese medicine decoction pieces and puncher
CN104014630A (en) * 2013-10-31 2014-09-03 昆山御广峰机械有限公司 Manual simple fine blanking die
CN105363890A (en) * 2015-11-23 2016-03-02 胡友源 Pipe punching device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102166763A (en) * 2010-12-07 2011-08-31 张天任 Lead-acid storage battery separator testing and sampling tool
CN102166763B (en) * 2010-12-07 2012-12-12 张天任 Lead-acid storage battery separator testing and sampling tool
CN102303326A (en) * 2011-09-22 2012-01-04 昆山市众捷塑料机械有限公司 Online punching machine
CN102773877A (en) * 2011-12-28 2012-11-14 四川国强中药饮片有限公司 New preparation process of traditional Chinese medicinal material or traditional Chinese medicine decoction pieces and puncher
CN102773877B (en) * 2011-12-28 2015-11-18 四川国强中药饮片有限公司 A kind of Chinese medicine or Novel technology for preparation of traditional Chinese medicine decoction piece and puncher
CN104014630A (en) * 2013-10-31 2014-09-03 昆山御广峰机械有限公司 Manual simple fine blanking die
CN105363890A (en) * 2015-11-23 2016-03-02 胡友源 Pipe punching device

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GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee