CN204472070U - Reduce the electric carving machine of engraving band - Google Patents
Reduce the electric carving machine of engraving band Download PDFInfo
- Publication number
- CN204472070U CN204472070U CN201520145220.3U CN201520145220U CN204472070U CN 204472070 U CN204472070 U CN 204472070U CN 201520145220 U CN201520145220 U CN 201520145220U CN 204472070 U CN204472070 U CN 204472070U
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- CN
- China
- Prior art keywords
- engraving
- engraving member
- carving machine
- electric carving
- band
- 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 kind of electric carving machine reducing engraving band, this electric carving machine is for carving roller, described electric carving machine comprises engraving member, engraving member support, rack shaft, compression spring, inductive switch and pedestal, described engraving member is fixed on engraving member support by rack shaft, and near roller, described engraving member support is fixed on pedestal by compression spring, on described inductive switch mounting base, and is positioned at below engraving member support.Compared with prior art, the utility model have band reduce effective, improvement cost is low, security advantages of higher.
Description
Technical field
The utility model relates to a kind of electric carving machine, especially relates to a kind of electric carving machine reducing engraving band.
Background technology
What band reflected is that the roller circumference a certain section of site that electric carving machine undercuts is uneven.Electric carving machine is in engraving process, and engraving member leans against in roller and carves, and keeps certain pressure between roller.If this constant pressure, roller precision is very high, roller rotation speed constant in engraving, and electric carving pin, with intrinsic frequency vibration engraving, is the roller that can not undercut band in the ideal case.In actual engraving process, electric carving pin vibration frequency is invariable, and roller rotates and drives by final drive shaft, and it is driven by motor and drive that final drive shaft rotates, and is connected between motor and drive by belt.Thus, the elasticity of belt directly determines the speed of roller rotation, becomes the key element affecting carve band.Another key element affecting band is engraving member something or somebody to fall back on inertia size, and the rotator inertia reducing the relative roller of engraving member can reduce the appearance of band equally.
Utility model content
The purpose of this utility model is exactly provide a kind of band to reduce electric carving machine that is effective, improvement cost is low, security is high minimizing engraving band to overcome defect that above-mentioned prior art exists.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of electric carving machine reducing engraving band, this electric carving machine is for carving roller, it is characterized in that, described electric carving machine comprises engraving member, engraving member support, rack shaft, compression spring, inductive switch and pedestal, described engraving member is fixed on engraving member support by rack shaft, and near roller, described engraving member support is fixed on pedestal by compression spring, on described inductive switch mounting base, and be positioned at below engraving member support.
Preferably, described engraving member particle and spindle central distance be engraving member height 1/3 to 1/5 between.
Preferably, described engraving member particle and spindle central distance are 1/4 of engraving member height.
Preferably, described engraving member and engraving member support are vertical setting.
Preferably, described compression spring is arranged on the center in engraving member pedestal lower end face.
Compared with prior art, the utility model has the following advantages:
1, band reduces effective, and improved engraving machine greatly reduces band;
2, by increasing the rack shaft of engraving member, further increasing and subtracting band effect;
3, improvement cost is low, and transformation material therefor is less, and transformation process is simple;
4, security is high, and after transformation, engraving member performance is not affected, safety and stability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation after the utility model rack shaft is heightened;
Fig. 3 is the force diagram of engraving member;
Fig. 4 is the rotary inertia schematic diagram of engraving member.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Embodiment
As shown in Figure 1, a kind of electric carving machine reducing engraving band, this electric carving machine is for carving roller 7, described electric carving machine comprises engraving member 1, engraving member support 3, rack shaft 2, compression spring 4, inductive switch 6 and pedestal 5, described engraving member 1 is fixed on engraving member support 3 by rack shaft 2, and near roller 7, described engraving member support 3 is fixed on pedestal 5 by compression spring 4, on described inductive switch 6 mounting base 5, and be positioned at below engraving member support 3.
Described engraving member particle and spindle central distance be engraving member height 1/3 to 1/5 between, preferably, be 1/4.Described engraving member 1 is vertical setting with engraving member support 3.Described compression spring 4 is arranged on the center of engraving member support 3 lower surface.
As shown in Figure 3, engraving member 1 is fixed on engraving member support 3, move by this fulcrum of rack shaft 2, engraving member 1 one directed force F 2 upwards given by the compression spring 4 of base, roller 7 and the contact surface of engraving member 1 give carves first reaction force F1 backward, the gravity G of additional engraving member itself, this three force vectors and be zero, i.e. F1+F2+G=0, keep engraving member at a stationary state, inductive switch 6 position under base determines the displacement of engraving member copy roller, makes engraving member 1 remain on a relative verticality.
As shown in Figure 4, physically think, the quality that rigid body distributes according to certain rules, be equivalent in rotation concentrate on certain a bit on the quality of a particle.The role of rotary inertia in spin dynamics is equivalent to the quality in linear dynamics, can be interpreted as to form the inertia of an object for rotary motion.The rotary inertia of rigid body is determined by quality, Mass Distribution, rotating shaft position three factors.Rotary inertia formula I=mr
2, wherein m is its quality, and r is the vertical range of particle and rotating shaft.Thus, change the distance that engraving member leans on version particle and rack shaft, also just change the rotary inertia of engraving member, and then reduce band.
As shown in Figure 2, after support is increased, engraving member is relative to roller invariant position, and particle position is constant, and particle diminishes, according to I=mr to the distance of rack shaft
2, rotary inertia diminishes.
Claims (5)
1. one kind is reduced the electric carving machine of engraving band, this electric carving machine is for carving roller, it is characterized in that, described electric carving machine comprises engraving member, engraving member support, rack shaft, compression spring, inductive switch and pedestal, described engraving member is fixed on engraving member support by rack shaft, and near roller, described engraving member support is fixed on pedestal by compression spring, on described inductive switch mounting base, and be positioned at below engraving member support.
2. according to claim 1 a kind of reduce engraving band electric carving machine, it is characterized in that, described engraving member particle and spindle central distance be engraving member height 1/3 to 1/5 between.
3. a kind of electric carving machine reducing engraving band according to claim 2, is characterized in that, described engraving member particle and spindle central distance are 1/4 of engraving member height.
4. a kind of electric carving machine reducing engraving band according to claim 1, it is characterized in that, described engraving member and engraving member support are vertical setting.
5. a kind of electric carving machine reducing engraving band according to claim 1, it is characterized in that, described compression spring is arranged on the center in engraving member pedestal lower end face.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520145220.3U CN204472070U (en) | 2015-03-13 | 2015-03-13 | Reduce the electric carving machine of engraving band |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520145220.3U CN204472070U (en) | 2015-03-13 | 2015-03-13 | Reduce the electric carving machine of engraving band |
Publications (1)
Publication Number | Publication Date |
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CN204472070U true CN204472070U (en) | 2015-07-15 |
Family
ID=53627861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201520145220.3U Expired - Fee Related CN204472070U (en) | 2015-03-13 | 2015-03-13 | Reduce the electric carving machine of engraving band |
Country Status (1)
Country | Link |
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CN (1) | CN204472070U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106032086A (en) * | 2015-03-13 | 2016-10-19 | 上海运申制版模具有限公司 | Electric carving machine to reduce stripes in electric carving |
-
2015
- 2015-03-13 CN CN201520145220.3U patent/CN204472070U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106032086A (en) * | 2015-03-13 | 2016-10-19 | 上海运申制版模具有限公司 | Electric carving machine to reduce stripes in electric carving |
CN106032086B (en) * | 2015-03-13 | 2019-09-24 | 上海运申制版模具有限公司 | A kind of electric carving machine reducing engraving band |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20210313 |
|
CF01 | Termination of patent right due to non-payment of annual fee |