CN2607212Y - Multifunctional hand puncher - Google Patents
Multifunctional hand puncher Download PDFInfo
- 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
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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
(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.
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)
| 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 |
-
2003
- 2003-03-11 CN CN 03224222 patent/CN2607212Y/en not_active Expired - Fee Related
Cited By (7)
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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 |