CN203265379U - Punching mechanism - Google Patents
Punching mechanism Download PDFInfo
- Publication number
- CN203265379U CN203265379U CN 201320273018 CN201320273018U CN203265379U CN 203265379 U CN203265379 U CN 203265379U CN 201320273018 CN201320273018 CN 201320273018 CN 201320273018 U CN201320273018 U CN 201320273018U CN 203265379 U CN203265379 U CN 203265379U
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- CN
- China
- Prior art keywords
- punching
- die
- upper die
- punching lower
- shaft
- 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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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a punching mechanism. An upper punching die shaft and a lower punching die shaft fix a lower die body and an upper die base by using a guide flat key and a cross-shaped groove countersunk head screw respectively, one end of the lower punching die shaft is connected with a first lower punching flange, the other end of the lower punching die shaft is connected with a second lower punching flange, the first lower punching flange is fixedly connected with the lower punching die shaft through a tapered roller bearing and a round nut, a lower die is arranged on the lower die body, a deep groove ball bearing and an upper die sliding base are arranged at the two ends of the upper punching die shaft, the outer side of the upper die sliding base is sleeved with an upper die adjusting press plate, the upper die sliding base is connected with the upper die adjusting press plate through an adjusting hand wheel screw rod, a hand wheel is arranged on the adjusting hand wheel screw rod, and the upper die base and an upper die body are fixed and tightly pressed through a puncher pin. The punching mechanism has the advantages of being simple in structure and reasonable in design, lowering production cost, being easier and more convenient to operate, lowering the requirements for operators, lowering maintenance difficulty, shortening maintenance time, and being high in production efficiency.
Description
Technical field
The utility model relates to the printer technology field, relates in particular to a kind of perforating mechanism of printing machine.
Background technology
At present, press structure traditional under existing technology is more complicated, manufacture difficulty is large, operate suitable trouble, during maintenance, difficulty is also larger, has strengthened like this maintenance cost, and common printing machine can't reach the application of diversification, and can't bring into play punching benefit highly, can't satisfy the requirement of modern society's high speed development.
The utility model content
For the deficiencies in the prior art, the utility model provides a kind of perforating mechanism.
To achieve these goals, the utility model solves its technology and asks that the technical scheme of taking is:
a kind of perforating mechanism, fix lower mold body and upper bolster with dive key and cross recessed countersunk head sscrew respectively on mold shaft and punching lower die axle in punching, punching lower die axle one end is connected with the first punching lower flange, the punching lower die axle other end is connected with the second punching lower flange, the first punching lower flange is fixedly connected with round nut by taper roll bearing with the punching lower die axle, one counterdie is installed on described lower mold body, in punching, the mold shaft two ends are equipped with deep groove ball bearing and patrix slide, patrix slide overcoat has patrix to regulate pressing plate, the patrix slide is connected pressing plate and is connected by the adjusting handle screw rod with patrix, on the adjusting handle screw rod, handwheel is installed, upper bolster and upper die body are fixed and clamped by a drift.
Described drift is fixedly connected with by the 3rd hexagon socket cap head screw with upper die body.
Described punching lower die axle top is equipped with the second hexagon socket cap head screw and is used for locking the punching lower die axle.
In described punching, mold shaft is provided with the first hexagon socket cap head screw, hexagon-headed bolt and hex nut and is used for fixing the first punching lower flange.
The beneficial effects of the utility model: this utility model is simple in structure, reasonable in design, has reduced production cost; Operate simpler and conveniently, reduced operative employee's requirement; Reduce difficulty and the maintenance time of maintenance, reduced cost; Production efficiency is high, more can satisfy the requirement that modern enterprise is pursued high efficiency and high design.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
as shown in Figure 1, a kind of perforating mechanism, fix lower mold body 2 and upper bolster 14 with dive key 18 and cross recessed countersunk head sscrew 19 respectively on mold shaft 20 and punching lower die axle 6 in punching, punching lower die axle 6 one ends are connected with the first punching lower flange 4, the punching lower die axle other end is connected with the second punching lower flange 23, the first punching lower flange 4 is fixedly connected with round nut 7 by taper roll bearing 5 with punching lower die axle 6, one counterdie 1 is installed on described lower mold body 2, in punching, mold shaft 20 two ends are equipped with deep groove ball bearing 11 and patrix slide 21, patrix slide 21 overcoats have patrix to regulate pressing plate 22, patrix slide 21 is connected pressing plate 22 and is connected by adjusting handle screw rod 12 with patrix, handwheel 13 is installed on adjusting handle screw rod 12, upper bolster 14 and upper die body 16 are fixed and clamped by a drift 15, described drift 15 is fixedly connected with by the 3rd hexagon socket cap head screw 17 with upper die body 16, described punching lower die axle 6 tops are equipped with the second hexagon socket cap head screw 10 and are used for locking punching lower die axle 6, in described punching, mold shaft 20 is provided with the first hexagon socket cap head screw 3, hexagon-headed bolt 8 and hex nut 9 are used for fixing the first punching lower flange 4.The beneficial effects of the utility model: this utility model is simple in structure, reasonable in design, has reduced production cost; Operate simpler and conveniently, reduced operative employee's requirement; Reduce difficulty and the maintenance time of maintenance, reduced cost; Production efficiency is high, more can satisfy the requirement that modern enterprise is pursued high efficiency and high design.
Claims (4)
1. perforating mechanism, fix lower mold body and upper bolster with dive key and cross recessed countersunk head sscrew respectively on mold shaft and punching lower die axle in punching, it is characterized in that, punching lower die axle one end is connected with the first punching lower flange, the punching lower die axle other end is connected with the second punching lower flange, the first punching lower flange is fixedly connected with round nut by taper roll bearing with the punching lower die axle, one counterdie is installed on described lower mold body, in punching, the mold shaft two ends are equipped with deep groove ball bearing and patrix slide, patrix slide overcoat has patrix to regulate pressing plate, the patrix slide is connected pressing plate and is connected by the adjusting handle screw rod with patrix, on the adjusting handle screw rod, handwheel is installed, upper bolster and upper die body are fixed and clamped by a drift.
2. perforating mechanism according to claim 1, is characterized in that, described drift is fixedly connected with by the 3rd hexagon socket cap head screw with upper die body.
3. perforating mechanism according to claim 1, is characterized in that, described punching lower die axle top is equipped with the second hexagon socket cap head screw and is used for locking the punching lower die axle.
4. perforating mechanism according to claim 1, is characterized in that, in described punching, mold shaft is provided with the first hexagon socket cap head screw, hexagon-headed bolt and hex nut and is used for fixing the punching lower flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320273018 CN203265379U (en) | 2013-05-16 | 2013-05-16 | Punching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320273018 CN203265379U (en) | 2013-05-16 | 2013-05-16 | Punching mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203265379U true CN203265379U (en) | 2013-11-06 |
Family
ID=49495873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320273018 Expired - Fee Related CN203265379U (en) | 2013-05-16 | 2013-05-16 | Punching mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203265379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825209A (en) * | 2017-03-01 | 2017-06-13 | 刘青建 | A kind of thin aluminum sheet perforating device for stamping machine |
-
2013
- 2013-05-16 CN CN 201320273018 patent/CN203265379U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825209A (en) * | 2017-03-01 | 2017-06-13 | 刘青建 | A kind of thin aluminum sheet perforating device for stamping machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20131106 Termination date: 20140516 |