CN105291179A - Punching tool - Google Patents
Punching tool Download PDFInfo
- Publication number
- CN105291179A CN105291179A CN201510776833.1A CN201510776833A CN105291179A CN 105291179 A CN105291179 A CN 105291179A CN 201510776833 A CN201510776833 A CN 201510776833A CN 105291179 A CN105291179 A CN 105291179A
- Authority
- CN
- China
- Prior art keywords
- tool
- knife bar
- cutter head
- push rod
- rod
- 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.)
- Pending
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- Knives (AREA)
Abstract
The invention discloses a punching tool which comprises a tool rod, a tool bit and an ejector rod. The tool bit is spirally mounted at the lower end of the tool rod, the tool rod is a hollow columnar tool rod, and the tool bit is a hollow tool bit. A spring is fixedly connected to the upper end of the ejector rod, a mounting seat is fixedly connected to the upper end of the spring, and the mounting seat is spirally mounted in the tool rod. The ejector rod is arranged in the punching tool so that waste materials clamped in the tool bit after punching can be ejected out; all components are detachable, and therefore replacement and maintenance are convenient.
Description
Technical field:
The present invention relates to a kind of cutter, be specifically related to a kind of punching cutter.
Background technology:
When to rubber or sheet metal punching, often occur that the waste material at workpiece punching position is stuck on cutter endoporus, need labor cleaning, otherwise affect punching quality again, labor cleaning is not only wasted time and energy, and also there is potential safety hazard, Shortcomings.
Summary of the invention:
For above-mentioned deficiency, the invention provides a kind of punching cutter, the waste material be stuck on cutter head can be removed voluntarily.
The present invention adopts following technical scheme:
A kind of punching cutter, comprise knife bar, cutter head, push rod, described cutter head spiral is arranged on the lower end of described knife bar, and described knife bar is hollow columnar knife bar, and described cutter head is hollow cutter head; Described push rod upper end is connected spring, and described spring upper end is connected mount pad, and it is inner that described push rod is arranged on described knife bar by described mount pad spiral, and the lower end of described cutter head is exposed in the lower end of described push rod.
The invention has the beneficial effects as follows: punching cutter structure of the present invention is simple, by arranging the push rod that has elastic mechanism in knife bar, can eject from being about to the waste material be stuck on cutter head, very convenient, and the mount pad of cutter head and knife bar, push rod and knife bar all adopt spiral to install, easy accessibility, is convenient to later stage replacing and safeguards.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the present invention is described in detail.
Embodiment:
Refer to shown in Fig. 1, a kind of punching cutter, comprise knife bar 1, cutter head 2, push rod 3, described cutter head 2 spiral is arranged on the lower end of described knife bar 1, and described knife bar 1 is hollow columnar knife bar, and described cutter head 2 is hollow cutter head; Described push rod 3 upper end is connected spring 4, and described spring 4 upper end is connected mount pad 5, and it is inner that described push rod 3 is arranged on described knife bar 1 by described mount pad 5 spiral, and the lower end of described cutter head 2 is exposed in the lower end of described push rod 3.
The above, only in order to technical scheme of the present invention to be described and unrestricted, other amendment that those of ordinary skill in the art make technical scheme of the present invention or equivalently to replace, only otherwise depart from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of right of the present invention.
Claims (1)
1. a punching cutter, comprises knife bar, cutter head, push rod, it is characterized in that: described cutter head spiral is arranged on the lower end of described knife bar, and described knife bar is hollow columnar knife bar, and described cutter head is hollow cutter head; Described push rod upper end is connected spring, and described spring upper end is connected mount pad, and it is inner that described push rod is arranged on described knife bar by described mount pad spiral, and the lower end of described cutter head is exposed in the lower end of described push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510776833.1A CN105291179A (en) | 2015-11-09 | 2015-11-09 | Punching tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510776833.1A CN105291179A (en) | 2015-11-09 | 2015-11-09 | Punching tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105291179A true CN105291179A (en) | 2016-02-03 |
Family
ID=55189336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510776833.1A Pending CN105291179A (en) | 2015-11-09 | 2015-11-09 | Punching tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105291179A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106426573A (en) * | 2016-11-11 | 2017-02-22 | 重庆兴宝兴玻璃制品有限公司 | Glass plate perforating device |
| CN107030757A (en) * | 2017-04-28 | 2017-08-11 | 浙江飞达机械有限公司 | A kind of paper bicker |
| CN113400402A (en) * | 2020-03-17 | 2021-09-17 | 河北汇亚花泥专用设备制造股份有限公司 | One-step forming machine for slicing and slitting flower mud |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4441034A1 (en) * | 1994-11-18 | 1996-05-23 | Klabes Hartwig Dipl Ing | Punching tool with pneumatic ejection for sheeting |
| CN202185510U (en) * | 2011-07-15 | 2012-04-11 | 冠鸿光电科技（福建）有限公司 | Parent-subsidiary punch of die |
| JP2015123522A (en) * | 2013-12-25 | 2015-07-06 | 株式会社リコー | Boring device, image formation system |
| CN204583999U (en) * | 2015-04-20 | 2015-08-26 | 深圳市天茂五金模具制品有限公司 | A kind of anti-tripping waste device |
| CN204817669U (en) * | 2015-08-14 | 2015-12-02 | 李星锋 | Cutter punches a hole |
-
2015
- 2015-11-09 CN CN201510776833.1A patent/CN105291179A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4441034A1 (en) * | 1994-11-18 | 1996-05-23 | Klabes Hartwig Dipl Ing | Punching tool with pneumatic ejection for sheeting |
| CN202185510U (en) * | 2011-07-15 | 2012-04-11 | 冠鸿光电科技（福建）有限公司 | Parent-subsidiary punch of die |
| JP2015123522A (en) * | 2013-12-25 | 2015-07-06 | 株式会社リコー | Boring device, image formation system |
| CN204583999U (en) * | 2015-04-20 | 2015-08-26 | 深圳市天茂五金模具制品有限公司 | A kind of anti-tripping waste device |
| CN204817669U (en) * | 2015-08-14 | 2015-12-02 | 李星锋 | Cutter punches a hole |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106426573A (en) * | 2016-11-11 | 2017-02-22 | 重庆兴宝兴玻璃制品有限公司 | Glass plate perforating device |
| CN106426573B (en) * | 2016-11-11 | 2018-03-20 | 重庆兴宝兴玻璃制品有限公司 | Glass board material hole punched device |
| CN107030757A (en) * | 2017-04-28 | 2017-08-11 | 浙江飞达机械有限公司 | A kind of paper bicker |
| CN113400402A (en) * | 2020-03-17 | 2021-09-17 | 河北汇亚花泥专用设备制造股份有限公司 | One-step forming machine for slicing and slitting flower mud |
| CN113400402B (en) * | 2020-03-17 | 2024-06-04 | 河北汇亚花泥专用设备制造股份有限公司 | One-step forming machine for slicing and slitting flower mud |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160203 |
|
| WD01 | Invention patent application deemed withdrawn after publication |