CN105108823A - Cam driven type punching mechanism - Google Patents
Cam driven type punching mechanism Download PDFInfo
- Publication number
- CN105108823A CN105108823A CN201510540154.4A CN201510540154A CN105108823A CN 105108823 A CN105108823 A CN 105108823A CN 201510540154 A CN201510540154 A CN 201510540154A CN 105108823 A CN105108823 A CN 105108823A
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- punching
- disc cam
- cam
- actuated
- disc
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a cam driven type punching mechanism which comprises a mainboard, a punching needle, a disc-shaped cam, a sliding rod and a driving device. A driving end and a punching end are arranged on the mainboard. The punching needle is arranged at the punching end in the mode of being capable of vertically sliding through a sliding block. The disc-shaped cam is arranged at the driving end in a rotating mode. One end of the sliding rod is fixedly connected with the sliding block, the other end of the sliding rod is arranged on the inner contour line of the disc-shaped cam, and therefore a cam mechanism is formed. The driving device is connected with the disc-shaped cam to drive the disc-shaped cam to rotate. According to the mechanism, the defect that an existing punching machine is low in punching efficiency can be overcome.
Description
Technical field
The present invention relates to perforating mechanism, particularly a kind of actuated by cams formula perforating mechanism.
Background technology
Puncher, for the processing in the hole of specific material, generally includes upright fuselage and is arranged on fuselage roof, laterally extending head, and the side of the corresponding head outer end of puncher is punching end.Automatic punch is the one of existing puncher, can be used for the automatic punching of sheet material.But tradition arranges isolated puncher, after on the one hand separate unit puncher completes the punching of full wafer material, carry out next material again, and artificial between puncher handling material, operating efficiency is low, and labor cost is high; On the other hand, width is exceeded to the material of puncher perforated area length, also need manually material to be turned direction to meet the punching needs of whole width, this also to a certain degree reduces operating efficiency, adds labour intensity.
In sum, mainly there is the defects such as efficiency is not high, complex structure, labor strength are excessive, automaticity is not enough in existing perforating device.
The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present invention, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Summary of the invention
The object of the present invention is to provide a kind of actuated by cams formula perforating mechanism, thus overcome the lower shortcoming of existing puncher perforating efficiency.
For achieving the above object, the invention provides a kind of actuated by cams formula perforating mechanism, comprising: mainboard, which is provided with drive end and punching end; Perforating needle, it is located on described punching end by slide block in the mode that can slide up and down; Disc cam, it is located on described drive end in the mode that can rotate; Slippage bar, its one end is fixedly connected with described slide block, and the inner outline that the other end is located at disc cam forms cam mechanism; And drive unit, it is connected with described disc cam to drive it to rotate.
In technique scheme, described drive unit is motor.
In technique scheme, described motor is connected with described disc cam by the mode of V belt translation.
In technique scheme, described punching end is provided with slide rail, and described slide block is located on described slide rail and also can be slided up and down along it.
In technique scheme, described slippage bar is located on the inner outline of disc cam by stylus pin.
Compared with prior art, the present invention has following beneficial effect:
1. the actuated by cams formula perforating mechanism in the present invention, the perforating needle be positioned on slide rail by cam mechanism driving carries out circulation punching, and this mechanism operation space is large, can punch to material continuously, even if material width exceedes the perforated area length of puncher, also without the need to rotating the direction of material, directly carry out punching, flexible movements, make efficiency higher, the parts adopted mostly are the component of standard component or simple shape, produce and maintenance cost lower, be easy to promote the use of.
2. cam is the core component of this device, and rationally can change the stroke of perforating needle by machining cam profile, whole-course automation, without the need to artificial participation, greatly reduces labour intensity, is convenient to use on automatic production line simultaneously.
Accompanying drawing explanation
Fig. 1 is the first structure chart according to actuated by cams formula perforating mechanism of the present invention.
Fig. 2 is the second structure chart according to actuated by cams formula perforating mechanism of the present invention.
Fig. 3 is the top view according to actuated by cams formula perforating mechanism of the present invention.
Main Reference Numerals illustrates:
1-mainboard, 2-slide block, 3-slide rail, 4-perforating needle, 5-disc cam, 6-slippage bar, 7-motor, 8-V belt translation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention not by the restriction of detailed description of the invention.
Clearly represent unless otherwise other, otherwise in whole description and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or part, and do not get rid of other element or other part.
As shown in Figure 1 to Figure 3, according to a kind of actuated by cams formula perforating mechanism of the specific embodiment of the invention, comprising: mainboard 1, perforating needle 4, disc cam 5, slippage bar 6 and drive unit; Mainboard 1 is provided with drive end and punching end; Perforating needle 4 is located on punching end by slide block 2 in the mode that can slide up and down, as arranged slide rail 3 at punching end, slide block 2 is located on slide rail 3 and also can be slided up and down along it, as decision design, slide block 2 and slide rail 3 have four contact-segments, two, every side contact-segment, effectively can strengthen the stationarity that it slides; Disc cam 5 is located at the top (namely on drive end) of slide block 2 in the mode that can rotate; One end of slippage bar 6 is fixedly connected with slide block 2, and the inner outline that the other end is located at disc cam 6 forms cam mechanism, and preferably, slippage bar 6 is located on the inner outline of disc cam 5 by stylus pin; Drive unit is connected with disc cam 5 to drive it to rotate, and drive unit is motor, and motor 7 is connected with disc cam 5 by the mode of V belt translation 8.
For making perforating needle 4 be in upper extreme position before device work, motor 7 drives disc cam 5 that synchronous translocation occurs by V belt translation 8, the end that closely stops of disc cam 5 acts on slippage bar 6, slide block 2 moves, so perforating needle 4 just moves upward to extreme position, this is the preparation state before punching.
Treat that workpiece rear motor 7 in place starts, disc cam 5 rotates, slippage bar 6 moves down, and then perforating needle 4 next to insert in workpiece thus to complete the technological action of punching, move disengaging workpiece along with on the rotation perforating needle 4 of disc cam 5, next workpiece to be punctured enters station, system repeats that said process is just continuous punches to different workpieces, and this perforating mechanism does not limit the material size of punching, material punching can be carried out continuously, make perforating efficiency higher.
What deserves to be explained is, disc cam is the core component of this device, the inner outline of disc cam reasonably can design according to the requirement of the characteristics of motion to perforating needle with to the regulation of its stroke, but need when designing on inner outline to ensure that drive line angle is greater than minimum transmission angle, otherwise mechanism can self-locking.
The aforementioned description to concrete exemplary of the present invention is to illustrate and the object of illustration.These descriptions not want the present invention to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present invention and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present invention and various different selection and change.Scope of the present invention is intended to limited by claims and equivalents thereof.
Claims (5)
1. an actuated by cams formula perforating mechanism, is characterized in that, comprising:
Mainboard, which is provided with drive end and punching end;
Perforating needle, it is located on described punching end by slide block in the mode that can slide up and down;
Disc cam, it is located on described drive end in the mode that can rotate;
Slippage bar, its one end is fixedly connected with described slide block, and the inner outline that the other end is located at disc cam forms cam mechanism; And
Drive unit, it is connected with described disc cam to drive it to rotate.
2. actuated by cams formula perforating mechanism according to claim 1, is characterized in that, described drive unit is motor.
3. actuated by cams formula perforating mechanism according to claim 2, is characterized in that, described motor is connected with described disc cam by the mode of V belt translation.
4. actuated by cams formula perforating mechanism according to claim 1, is characterized in that, described punching end is provided with slide rail, and described slide block is located on described slide rail and also can be slided up and down along it.
5. actuated by cams formula perforating mechanism according to claim 1, is characterized in that, described slippage bar is located on the inner outline of described disc cam by stylus pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510540154.4A CN105108823A (en) | 2015-08-28 | 2015-08-28 | Cam driven type punching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510540154.4A CN105108823A (en) | 2015-08-28 | 2015-08-28 | Cam driven type punching mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105108823A true CN105108823A (en) | 2015-12-02 |
Family
ID=54657041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510540154.4A Pending CN105108823A (en) | 2015-08-28 | 2015-08-28 | Cam driven type punching mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105108823A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178765A (en) * | 2020-09-09 | 2021-01-05 | 浙江江宇电机有限公司 | Air guide structure of air conditioner indoor unit and air conditioner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011062779A (en) * | 2009-09-18 | 2011-03-31 | Sumitomo Rubber Ind Ltd | Holing apparatus |
| CN202448181U (en) * | 2012-02-09 | 2012-09-26 | 密云县植保植检站 | Packing material perforating machine |
| CN202528260U (en) * | 2012-03-14 | 2012-11-14 | 甘肃大禹节水集团股份有限公司 | Pipe-above type water dropper membrane blanking device |
| CN103381613A (en) * | 2012-05-05 | 2013-11-06 | 朱元萍 | Perforating machine for thick paper binding and packaging equipment |
| DE102013008622A1 (en) * | 2013-05-21 | 2014-11-27 | Siegfried Möller | Device for punching continuously moving media |
| CN204505413U (en) * | 2014-11-26 | 2015-07-29 | 界首市天鸿新材料股份有限公司 | A kind of heat shrink films packaging bag perforating device |
-
2015
- 2015-08-28 CN CN201510540154.4A patent/CN105108823A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011062779A (en) * | 2009-09-18 | 2011-03-31 | Sumitomo Rubber Ind Ltd | Holing apparatus |
| CN202448181U (en) * | 2012-02-09 | 2012-09-26 | 密云县植保植检站 | Packing material perforating machine |
| CN202528260U (en) * | 2012-03-14 | 2012-11-14 | 甘肃大禹节水集团股份有限公司 | Pipe-above type water dropper membrane blanking device |
| CN103381613A (en) * | 2012-05-05 | 2013-11-06 | 朱元萍 | Perforating machine for thick paper binding and packaging equipment |
| DE102013008622A1 (en) * | 2013-05-21 | 2014-11-27 | Siegfried Möller | Device for punching continuously moving media |
| CN204505413U (en) * | 2014-11-26 | 2015-07-29 | 界首市天鸿新材料股份有限公司 | A kind of heat shrink films packaging bag perforating device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178765A (en) * | 2020-09-09 | 2021-01-05 | 浙江江宇电机有限公司 | Air guide structure of air conditioner indoor unit and air conditioner |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151202 |