CN202343989U - A manual puncher - Google Patents
A manual puncher Download PDFInfo
- Publication number
- CN202343989U CN202343989U CN2011202383077U CN201120238307U CN202343989U CN 202343989 U CN202343989 U CN 202343989U CN 2011202383077 U CN2011202383077 U CN 2011202383077U CN 201120238307 U CN201120238307 U CN 201120238307U CN 202343989 U CN202343989 U CN 202343989U
- Authority
- CN
- China
- Prior art keywords
- cutter
- crossbeam
- support
- fixed
- fixedly connected
- 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 - Lifetime
Links
- 238000004080 punching Methods 0.000 abstract description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a manual puncher, which comprises a U type base that comprises a cutter supporting part, a workpiece supporting part and a pedestal, wherein the pedestal is fixed with a rack; the lower end of the rack is fixedly connected with the pedestal through a screw; the cutter supporting part is fixed with a crossbeam that is provided with a cutter groove and a pinhole; the upper end of the rack is fixedly connected with the crossbeam; the crossbeam is fixed with a cutter retreat handle and a light tube hinge board; the cutter retreat handle is welded on a position between the cutter supporting part and the light tube hinge board; the crossbeam passes through the middle of the light tube hinge board and is fixedly connected with it; the light tube hinge board is provided with a cutter rotation handle and a cutter rotation handle lock. The manual puncher is provided with small body size, convenient carriage and low punching cost.
Description
Technical field
The utility model relates to a kind of puncher, relates in particular to a kind of manual puncher that is used for hard workpiece, for example metal.
Background technology
In manufacturing activity, often will give the higher workpiece of hardness, the punching of for example metallic plate, but automatic punch costs an arm and a leg in the existing puncher, body is heavy, can not move, and therefore when some smallclothes materials of processing, uses inconvenience and cost high.Particularly during operation in the open air, do not have the no gas of electricity, process equipment can't be worked, and the effect of manual puncher is fairly obvious.
The utility model content
The utility model discloses a kind of manual puncher, its fuselage is little, conveniently moving, and the punching cost is low, is particularly suitable for field work.
The manual puncher of the utility model comprises support, and support is the U type, and wherein, support comprises cutter support portion, workpiece support portion and base;
Be fixed with support on the base, the lower end of support is fixedly connected with base through screw;
Cutter is fixed with crossbeam on the support portion, has cutter groove and pin hole on the crossbeam;
The upper end of support is fixedly connected with crossbeam;
Be fixed with cutter advance and retreat handle and light-weight pipe hinge plate on the crossbeam, cutter advance and retreat handle is welded on the crossbeam position between support portion and the light-weight pipe hinge plate of fixing a cutting tool, and crossbeam passes and is fixed together from the middle part that light-weight pipe cuts with scissors plate;
Have cutter rotary handle and cutter rotary handle lock on the light-weight pipe hinge plate.
Description of drawings
Fig. 1 is the front view of structural representation of the manual puncher of the utility model.
Fig. 2 is the right view of structural representation of the manual puncher of the utility model.
Fig. 3 is the top view of structural representation of the manual puncher of the utility model.
The specific embodiment
In order to let those skilled in the art can more be expressly understood the utility model, its specific embodiment is described with reference to the drawings below.
Shown in figure 1-3, the manual puncher 1 of the utility model comprises support 2.Support 2 is the U type.Support 2 comprises cutter support portion 3, workpiece support portion 4 and base 5.
Be fixed with support 6 on the base 5.The lower end of support 6 is fixedly connected with base 5 through screw.
Be fixed with crossbeam 7 on the cutter support portion 3.Have cutter groove 8 and pin hole 9 on the crossbeam 7.Cutter groove 8 is positioned on the crossbeam 7 near an end of workpiece support portion 4, is used for mounting cutter.Cutter can be any instrument that can be used to punch, and is preferably drill bit.Pin hole 9 is used for cutter locking or withdrawing.
The upper end of support 6 is fixedly connected with crossbeam 7.Preferably in the fix a cutting tool position welding of groove 8 of crossbeam 7.
Also have cutter advance and retreat handle 10 and light-weight pipe hinge plate 11 on the crossbeam 7.Light-weight pipe hinge plate 11 can guarantee that cutter rotates in the same direction as, plays the effect of ratchet mechanism.Cutter advance and retreat handle 10 is welded on crossbeam 7 position between support portion 3 and the light-weight pipe hinge plate 11 of fixing a cutting tool.When forward direction was pulled cutter advance and retreat handle 10, cutter promptly moved towards the direction near workpiece support portion 4, and on workpiece fixing on the workpiece support portion 4, punches; When the direction of drawing back was pulled cutter advance and retreat handle 10, cutter promptly moved towards the direction away from workpiece support portion 4, and cutter withdraws from from the hole until leaving workpiece.
Crossbeam 7 passes and is fixed together from the middle part of light-weight pipe hinge plate 11.Have cutter rotary handle 12 and cutter rotary handle lock 13 on the light-weight pipe hinge plate 11.Rotary cutter was more laborsaving when cutter rotary handle 12 made punching.Cutter rotary handle lock 13 is used to control the duty of cutter rotary handle 12.
The manual puncher fuselage of the utility model is little, conveniently moving, and it is simple in structure in addition, consume electric power not, and the punching cost is low, especially is fit to field work.
Claims (1)
1. a manual puncher comprises support, it is characterized in that,
Said support is the U type, comprises cutter support portion, workpiece support portion and base;
Be fixed with support on the said base, the lower end of said support is fixedly connected with said base through screw;
Said cutter is fixed with crossbeam on the support portion, has cutter groove and pin hole on the said crossbeam;
The upper end of said support is fixedly connected with said crossbeam;
Be fixed with cutter advance and retreat handle and light-weight pipe hinge plate on the said crossbeam; Said cutter advance and retreat handle is welded on the position between said cutter support portion and said light-weight pipe hinge plate on the said crossbeam, and said crossbeam passes and is fixed together from the middle part of said light-weight pipe hinge plate;
Have cutter rotary handle and cutter rotary handle lock on the said light-weight pipe hinge plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202383077U CN202343989U (en) | 2011-07-08 | 2011-07-08 | A manual puncher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202383077U CN202343989U (en) | 2011-07-08 | 2011-07-08 | A manual puncher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202343989U true CN202343989U (en) | 2012-07-25 |
Family
ID=46533018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202383077U Expired - Lifetime CN202343989U (en) | 2011-07-08 | 2011-07-08 | A manual puncher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202343989U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978245A (en) * | 2014-06-05 | 2014-08-13 | 赵夫超 | Manual drilling machine for drilling holes in thin plate |
| CN107900205A (en) * | 2017-12-30 | 2018-04-13 | 安徽中电兴发与鑫龙科技股份有限公司 | A kind of modified copper bar punching mold and its application method |
| CN112828347A (en) * | 2021-02-09 | 2021-05-25 | 山东钢铁股份有限公司 | Tools for drilling and tapping inside lateral holes |
-
2011
- 2011-07-08 CN CN2011202383077U patent/CN202343989U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978245A (en) * | 2014-06-05 | 2014-08-13 | 赵夫超 | Manual drilling machine for drilling holes in thin plate |
| CN107900205A (en) * | 2017-12-30 | 2018-04-13 | 安徽中电兴发与鑫龙科技股份有限公司 | A kind of modified copper bar punching mold and its application method |
| CN107900205B (en) * | 2017-12-30 | 2019-08-27 | 安徽中电兴发与鑫龙科技股份有限公司 | A kind of modified copper bar punching mold and its application method |
| CN112828347A (en) * | 2021-02-09 | 2021-05-25 | 山东钢铁股份有限公司 | Tools for drilling and tapping inside lateral holes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |
|
| CX01 | Expiry of patent term |