CN205324960U - Bar round hole trompil profiling - Google Patents
Bar round hole trompil profiling Download PDFInfo
- Publication number
- CN205324960U CN205324960U CN201520962323.9U CN201520962323U CN205324960U CN 205324960 U CN205324960 U CN 205324960U CN 201520962323 U CN201520962323 U CN 201520962323U CN 205324960 U CN205324960 U CN 205324960U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- slider bar
- nut
- screw
- strip
- 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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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model provides a bar round hole trompil profiling, first guide rail and second guide rail parallel mount be both ends about a frame foundation, third guide rail and fourth guide rail parallel mount be both ends around a frame foundation, first guide rail is perpendicular with the third guide rail, install respectively on first guide rail and second guide rail at first both ends of sliding strip and second slip strip, install respectively on third guide rail and fourth guide rail at the both ends of third slip strip and fourth slip strip, first screw vertical fixation is on first slip strip, first mounting screw is in first nut, first nut is fixed on a frame foundation, an elastic steel strip fixes at the middle part on first slip strip, an elastic steel strip both ends elastic bending inlays the dress and slides between strip and the fourth slip strip at the third. The utility model has the advantages of efficient and the verge of opening parallel and level high quality of trompil. The radius and the length of bar round hole can be adjusted wantonly as required. Elastic steel strip is removable, can use the elastic steel strip of different specifications.
Description
Technical field
This utility model relates to mechanical field, specifically a kind of bar shaped circular hole perforate pattern。
Background technology
In machining, opening bar shaped circular hole on raw steel is a kind of common procedure。Traditional CUT can only rely on a secondary pattern to realize the cutting of a kind of bar shaped circular hole, when cutting the bar shaped circular hole of different radii and length, it is necessary to change different patterns。This kind of way inefficiency, and the manufacturing cost and use cost of pattern is high。Particularly current plasma hand-powered cutter, workman needs first to draw on steel plate the shape of desired aperture mostly, and then hand-operated shear tool is cut along the margin line in hole。So existing problems are that manual operation error is relatively big, and cutting knife easily slides out the margin line in the hole finished, and verge of opening is not concordant, so that perforate reaches designing requirement, manual operations must slowly, and work efficiency is very low。
Utility model content
This utility model is for the deficiencies in the prior art, it is provided that a kind of bar shaped circular hole perforate pattern, to improve efficiency and the quality of perforate。
To achieve these goals, this utility model have employed techniques below scheme:
A kind of bar shaped circular hole perforate pattern, carrier base, the first slider bar, the second slider bar, the 3rd slider bar, the 4th slider bar, the first guide rail, the second guide rail, the 3rd guide rail, the 4th guide rail, the first screw, the second screw, the 3rd screw, the 4th screw, the first nut, the second nut, the 3rd nut, the 4th nut, the first flexible strip and the second flexible strip
First guide rail and the second guide rail parallel are arranged on the two ends, left and right of carrier base, and the 3rd guide rail and the 4th guide rail parallel are arranged on carrier base rear and front end, and the first guide rail is vertical with the 3rd guide rail,
The two ends of the first slider bar and the second slider bar are separately mounted on the first guide rail and the second guide rail, and the two ends of the 3rd slider bar and the 4th slider bar are separately mounted on the 3rd guide rail and the 4th guide rail,
First screw is vertically fixed on the first slider bar, and the first screw is arranged in the first nut, and the first nut is fixed on carrier base,
Second screw is vertically fixed on the second slider bar, and the second screw is arranged in the second nut, and the second nut is fixed on carrier base,
3rd screw is vertically fixed on the 3rd slider bar, and the 3rd screw is arranged in the 3rd nut, and the 3rd nut is fixed on carrier base,
4th screw is vertically fixed on the 4th slider bar, and the 4th screw is arranged in the 4th nut, and the 4th nut is fixed on carrier base,
Being fixed on the first slider bar in the middle part of first flexible strip, the first flexible strip two ends elastic bending is inlaid between the 3rd slider bar and the 4th slider bar；
Being fixed on the second slider bar in the middle part of second flexible strip, the second flexible strip two ends elastic bending is inlaid between the 3rd slider bar and the 4th slider bar。
Described first slider bar, the second slider bar, the 3rd slider bar and the 4th slider bar are designed with scale。
The two ends of described first flexible strip and the second flexible strip are the L-shaped worked in coordination on the contrary up and down。
Compared with prior art, the beneficial effect that this utility model possesses:
During use, it is first according to the rule on the design size in hole and the first slider bar, the second slider bar, the 3rd slider bar and the 4th slider bar, the first slider bar, the second slider bar, distance between the 3rd slider bar and the 4th slider bar is adjusted, owing in the rectangle limitting casing that steel band resilient texture makes steel band be formed between each slider bar, Automatic-expanding forms the shape in required hole by rotating the first screw, the second screw, the 3rd screw or the 4th screw。After the shape in hole determines, traversing carriage seat needs the position of opening to steel plate, and cutting tool cuts against the wall of the casement that steel band is formed。
When using plasma hand-powered cutter or when opening bar shaped circular hole of plasma profiling automatic gas cutting machine, the rifle head or the cylinder guide rail that make CUT move along pattern, rifle head does the orbiting motion similar to pattern, on target material, cuts out required hole。
This utility model has the advantage that the high quality concordant with verge of opening of perforate efficiency is high。The radius of bar shaped circular hole and length can arbitrarily adjust as required。Flexible strip is removable, it is possible to use the flexible strip of different size。
Accompanying drawing explanation
Fig. 1 is the first structural representation of bar shaped circular hole perforate pattern described in the utility model。
Fig. 2 is the second structural representation of bar shaped circular hole perforate pattern described in the utility model。
Fig. 3 is the scheme of installation of the first flexible strip described in the utility model and the second flexible strip。
Detailed description of the invention
By the examples below the technical solution of the utility model is further elaborated。
Embodiment 1
A kind of bar shaped circular hole perforate pattern, carrier base the 1, first slider bar the 21, second slider bar the 22, the 3rd slider bar the 23, the 4th slider bar the 24, first guide rail the 11, second guide rail the 12, the 3rd guide rail the 13, the 4th guide rail the 14, first screw the 31, second screw the 32, the 3rd screw the 33, the 4th screw the 34, first nut the 41, second nut the 42, the 3rd nut the 43, the 4th nut the 44, first flexible strip 2 and the second flexible strip 2
First guide rail 11 and the second guide rail 12 are installed in parallel in the two ends, left and right of carrier base 1, and the 3rd guide rail 13 and the 4th guide rail 14 are installed in parallel in carrier base 1 rear and front end, and the first guide rail 11 is vertical with the 3rd guide rail 13,
The two ends of the first slider bar 21 and the second slider bar 22 are separately mounted on the first guide rail 11 and the second guide rail 12, and the two ends of the 3rd slider bar 23 and the 4th slider bar 24 are separately mounted on the 3rd guide rail 13 and the 4th guide rail 14,
First screw 31 is vertically fixed on the first slider bar 21, and the first screw 31 is arranged in the first nut 41, and the first nut 41 is fixed on carrier base 1,
Second screw 32 is vertically fixed on the second slider bar 22, and the second screw 32 is arranged in the first nut 41, and the second nut 42 is fixed on carrier base 1,
3rd screw 33 is vertically fixed on the 3rd slider bar 23, and the 3rd screw 33 is arranged in the 3rd nut 43, and the 3rd nut 43 is fixed on carrier base 1,
4th screw 34 is vertically fixed on the 4th slider bar 24, and the 4th screw 34 is arranged in the first nut 41, and the 4th nut 44 is fixed on carrier base 1,
Being fixed on the first slider bar 21 in the middle part of first flexible strip 2, the first flexible strip 2 two ends elastic bending is inlaid between the 3rd slider bar 23 and the 4th slider bar 24；
Being fixed on the second slider bar 22 in the middle part of second flexible strip 2, the second flexible strip 2 two ends elastic bending is inlaid between the 3rd slider bar 23 and the 4th slider bar 24。
Described first slider bar, the second slider bar, the 3rd slider bar and the 4th slider bar are designed with scale。
The two ends of described first flexible strip and the second flexible strip are the L-shaped worked in coordination on the contrary up and down。When the L-shaped two ends of the two are contrary downwards, superposition nested against one another forms a rectangle。
Claims (3)
1. a bar shaped circular hole perforate pattern, it is characterized in that, carrier base, the first slider bar, the second slider bar, the 3rd slider bar, the 4th slider bar, the first guide rail, the second guide rail, the 3rd guide rail, the 4th guide rail, the first screw, the second screw, the 3rd screw, the 4th screw, the first nut, the second nut, the 3rd nut, the 4th nut, the first flexible strip and the second flexible strip
First guide rail and the second guide rail parallel are arranged on the two ends, left and right of carrier base, and the 3rd guide rail and the 4th guide rail parallel are arranged on carrier base rear and front end, and the first guide rail is vertical with the 3rd guide rail,
The two ends of the first slider bar and the second slider bar are separately mounted on the first guide rail and the second guide rail, and the two ends of the 3rd slider bar and the 4th slider bar are separately mounted on the 3rd guide rail and the 4th guide rail,
First screw is vertically fixed on the first slider bar, and the first screw is arranged in the first nut, and the first nut is fixed on carrier base,
Second screw is vertically fixed on the second slider bar, and the second screw is arranged in the second nut, and the second nut is fixed on carrier base,
3rd screw is vertically fixed on the 3rd slider bar, and the 3rd screw is arranged in the 3rd nut, and the 3rd nut is fixed on carrier base,
4th screw is vertically fixed on the 4th slider bar, and the 4th screw is arranged in the 4th nut, and the 4th nut is fixed on carrier base,
Being fixed on the first slider bar in the middle part of first flexible strip, the first flexible strip two ends elastic bending is inlaid between the 3rd slider bar and the 4th slider bar；
Being fixed on the second slider bar in the middle part of second flexible strip, the second flexible strip two ends elastic bending is inlaid between the 3rd slider bar and the 4th slider bar。
2. bar shaped circular hole perforate pattern as claimed in claim 1, it is characterised in that be designed with scale on described first slider bar, the second slider bar, the 3rd slider bar and the 4th slider bar。
3. bar shaped circular hole perforate pattern as claimed in claim 1, it is characterised in that the two ends of described first flexible strip and the second flexible strip are the L-shaped worked in coordination on the contrary up and down。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520962323.9U CN205324960U (en) | 2015-11-26 | 2015-11-26 | Bar round hole trompil profiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520962323.9U CN205324960U (en) | 2015-11-26 | 2015-11-26 | Bar round hole trompil profiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205324960U true CN205324960U (en) | 2016-06-22 |
Family
ID=56213621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520962323.9U Expired - Fee Related CN205324960U (en) | 2015-11-26 | 2015-11-26 | Bar round hole trompil profiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205324960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312750A (en) * | 2015-11-26 | 2016-02-10 | 广西银钢南益制造有限公司 | Strip-type circular hole opening templettemplate |
-
2015
- 2015-11-26 CN CN201520962323.9U patent/CN205324960U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312750A (en) * | 2015-11-26 | 2016-02-10 | 广西银钢南益制造有限公司 | Strip-type circular hole opening templettemplate |
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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: 20160622 Termination date: 20161126 |