CN204604308U - Semi-automatic Camber compasses - Google Patents
Semi-automatic Camber compasses Download PDFInfo
- Publication number
- CN204604308U CN204604308U CN201520282858.1U CN201520282858U CN204604308U CN 204604308 U CN204604308 U CN 204604308U CN 201520282858 U CN201520282858 U CN 201520282858U CN 204604308 U CN204604308 U CN 204604308U
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- CN
- China
- Prior art keywords
- handle
- sleeve
- motor
- scale
- fixed axis
- 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 discloses a kind of semi-automatic Camber compasses, comprise motor and handle, handle is installed with motor, engine casing (Eng Cas) and sleeve from top to bottom respectively, motor rotary shaft is rotated by gear pair drive socket, on sleeve level affixed the scale of knob is housed, in scale, sliding fiting sleeve is filled with chi in L shape, and interior chi bending end bottom is affixed paintbrush vertically, set gradually Compress Spring and fixed axis from top to bottom in handle, at its lower end body, fixed axis lower end conically.The utility model can realize drafting circle line that is continuous in nonplanar equipment surface, quick, standard.
Description
Technical field
The utility model belongs to chemical machinery and manufactures field, relates to a kind of semi-automatic Camber compasses.
Background technology
During chemical machinery manufactures, often need in circular cylinder body or the perforate of end socket cambered surface upper drawing circle, Most current enterprise still adopts manual perforate, and the speed of thus setting-out and quality cause many impacts to production efficiency.Current line adopts steel compasses, and line drawing process is slow.And because of required setting-out surface be often the not plane surface such as arc, adopt ordinary steel rounding to advise the round line that can not draw required standard, for operation is below made troubles.
Summary of the invention
The purpose of this utility model is to provide a kind of semi-automatic Camber compasses, can overcome above deficiency, realizes drafting circle line that is continuous in nonplanar equipment surface, quick, standard.
The purpose of this utility model is achieved in that a kind of semi-automatic Camber compasses, comprise motor and handle, handle is installed with motor, engine casing (Eng Cas) and sleeve from top to bottom respectively, motor rotary shaft is rotated by gear pair drive socket, on sleeve level affixed the scale of knob is housed, in scale, sliding fiting sleeve is filled with chi in L shape, interior chi bending end bottom is affixed paintbrush vertically, set gradually Compress Spring and fixed axis from top to bottom in handle, at its lower end body, fixed axis lower end conically.
The utility model in use, first pulls interior chi to reach required radius size, screws knob and scale is fixed on scale.Then the right hand holds handle upper end, and left hand buttresses engine casing (Eng Cas), is placed on motor switch by left hand thumb, and the fixed axis bottom vertex of a cone is placed in be needed to paint round home position, keeps fixed axis vertical with equipment surface.Then left hand thumb presses motor switch, and motor band moving sleeve and scale rotate, and the paintbrush of interior chi lower end starts at the uniform velocity to paint circle with suitable, the change of power is applied by the right hand, make the telescopic spring in handle, at its lower end body, drive paintbrush to move up and down, to paint circle in the cambered surface of height change.Finally unclamp motor switch, stop painting circle.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is perspective view of the present utility model.
Detailed description of the invention
A kind of semi-automatic Camber compasses, as shown in Figure 1, comprise motor 11 and handle 1, handle 1 is installed with motor 11, engine casing (Eng Cas) 19 and sleeve 2 from top to bottom respectively, motor 11 rotating shaft is rotated by gear pair drive socket 2, on sleeve 2 level affixed the scale 18 of knob 17 is housed, in scale 18, sliding fiting sleeve is filled with chi 13 in L shape, interior chi 13 bending end bottom is affixed paintbrush 14 vertically, set gradually Compress Spring 16 and fixed axis 15 from top to bottom in the body 3 of handle 1 lower end 12, fixed axis 15 lower end conically.
Above-described embodiment is in order to technical conceive of the present utility model and feature are described, by Examples detail using method of the present utility model.All according to the utility model flesh and blood do equivalence change or modify, all should be encompassed in protection domain of the present utility model.
Claims (1)
1. a semi-automatic Camber compasses, comprise motor and handle, it is characterized in that: handle is installed with motor, engine casing (Eng Cas) and sleeve from top to bottom respectively, motor rotary shaft is rotated by gear pair drive socket, on sleeve level affixed the scale of knob is housed, in scale, sliding fiting sleeve is filled with chi in L shape, and interior chi bending end bottom is affixed paintbrush vertically, set gradually Compress Spring and fixed axis from top to bottom in handle, at its lower end body, fixed axis lower end conically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520282858.1U CN204604308U (en) | 2015-05-05 | 2015-05-05 | Semi-automatic Camber compasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520282858.1U CN204604308U (en) | 2015-05-05 | 2015-05-05 | Semi-automatic Camber compasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204604308U true CN204604308U (en) | 2015-09-02 |
Family
ID=53956889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520282858.1U Expired - Fee Related CN204604308U (en) | 2015-05-05 | 2015-05-05 | Semi-automatic Camber compasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204604308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480044A (en) * | 2018-05-15 | 2019-11-22 | 中冶宝钢技术服务有限公司 | Metallic conduit boring device and its boring method |
-
2015
- 2015-05-05 CN CN201520282858.1U patent/CN204604308U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480044A (en) * | 2018-05-15 | 2019-11-22 | 中冶宝钢技术服务有限公司 | Metallic conduit boring device and its boring method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20180505 |