CN203738192U - Small circular arc transition groove cutting device - Google Patents
Small circular arc transition groove cutting device Download PDFInfo
- Publication number
- CN203738192U CN203738192U CN201420025603.2U CN201420025603U CN203738192U CN 203738192 U CN203738192 U CN 203738192U CN 201420025603 U CN201420025603 U CN 201420025603U CN 203738192 U CN203738192 U CN 203738192U
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- adjusting
- transition groove
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Abstract
The utility model relates to a small circular arc transition groove cutting device. The small circular arc transition groove cutting device comprises a machine base (13), a cutting torch (7), an angle regulator (6), a height regulator (4), a radius regulator (3), a rack regulator and a circle center rod (8), wherein the rack regulator is composed of an adjusting base (1) and an adjusting rack rod (5), the adjusting base (1) is fixed to the machine base (13), one end of the adjusting rack rod (5) is arranged in the adjusting base (1) in a penetrating mode, and a horizontal extension-type structure is formed; the other end of the adjusting rack rod (5) is provided with the circle center rod (8) in a penetrating and sleeved mode, the circle center rod (8) is perpendicular to the adjusting rack rod (5), the radius regulator (3) is arranged on the rod body, between the adjusting base (1) and the circle center rod (8), of the adjusting rack rod (5) in a penetrating and sleeved mode, the height regulator (4) is arranged on a connection accessory at the lower portion of the radius regulator (3), and the cutting torch (7) is arranged at the lower end of the height regulator (4).
Description
Technical field
The utility model relates to shipbuilding technology, and especially a kind of cutter sweep that cuts small arc-shaped transition groove on steel plate, belongs to machined auxiliary equipment.
Background technology
In shipyard shipbuilding or repairing ship, can encounter every now and then the situation that need to cut small arc-shaped transition groove on steel plate, but on-the-spot workmen can only cut out with cutting torch small arc-shaped transition groove on steel plate, difficulty hand-manipulated is high, time-consuming, quality also can not be guaranteed.Though existing semiautomatic equipment has the function of cyclotomy arc, still can not solve the transition groove of small arc-shaped.
Therefore, how to address the above problem and just become the difficult problem that shipbuilding and repair enterprise are faced.
Utility model content
The purpose of the present utility model: be intended to propose a kind of cutter sweep of small arc-shaped transition groove, solve in boats and ships site operation process and cut the problem that small arc-shaped transition groove exists.
This small arc-shaped transition groove cut-off apparatus, comprises support 13, cutting torch 7, angle demodulator 6, height regulator 4, radius adjuster 3, tooth bar adjuster and center of circle bar 8, described tooth bar adjuster has an adjusting base 1 and adjusting gear rack bar 5 to form, described adjusting base 1 is fixed on support 13, one end of adjusting gear rack bar 5 is placed through in adjusting base 1, formation can level to Collapsible structure, the other end of described adjusting gear rack bar 5 wears a center of circle bar 8 perpendicular to adjusting gear rack bar 5 is being set, described radius adjuster 3 wears on the body of rod that is arranged on the adjusting gear rack bar 5 between adjusting base 1 and center of circle bar 8, described height regulator 4 is arranged on the coupling of radius adjuster 3 bottoms, 7 described of cutting torches are arranged on the lower end of height regulator 4.
The lower end of described height regulator 4 is provided with an angle demodulator 6, and this angle demodulator 6 is connected with cutting torch 7.
The pedestal bottom of described pedestal 1 is provided with driving wheel 12 and driven pulley 11.
Described cutting torch 7 is connected with mixing source of the gas 10 by wireway 2.
The cutter sweep of this small arc-shaped transition groove forming thus, structure is very simple, can be according to the angular dimension of the radius size of institute's cutting arc shape work piece and transition groove in use, by tooth bar adjuster adjusting gear rack collapsing length, regulate the distance of radius adjuster and center of circle bar to determine the cut radius size of cutting torch 7, determine cutting angle and the cutting position of cutting torch by adjusting angle adjuster and height regulator, finally cut by adjusting power control unit and gaseous mixture unit.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the A-A view of Fig. 1.
In figure: bar 9-power control unit 10-gaseous mixture unit, 1-tooth bar adjuster 2-mixture pipe 3-radius adjuster 4-height regulator 5-rack bar 6-rack bar 7-cutting torch 8-center of circle 11-driven pulley 12-driving wheel 13-pedestal 14-workpiece.
Detailed description of the invention
This small arc-shaped transition groove cut-off apparatus as Figure 1-3, comprises support 13, cutting torch 7, angle demodulator 6, height regulator 4, radius adjuster 3, tooth bar adjuster and center of circle bar 8; Described tooth bar adjuster has an adjusting base 1 and adjusting gear rack bar 5 to form, described adjusting base 1 is fixed on support 13, one end of adjusting gear rack bar 5 is placed through in adjusting base 1, formation can level to Collapsible structure, the other end of described adjusting gear rack bar 5 wears a center of circle bar 8 perpendicular to adjusting gear rack bar 5 is being set, with time center of circle bar 8 adjusting position and can the pinning rotation initial point while cutting as small arc-shaped transition groove that can horizontally slip on rack bar 5.
Described radius adjuster 3 wears on the body of rod that is arranged on the adjusting gear rack bar 5 between adjusting base 1 and center of circle bar 8, and the left and right slippage by radius adjuster 3 along adjusting gear rack bar 5 reaches and regulates its distance apart from center of circle bar 8, regulates thereby realize radius.
Described height regulator 4 is arranged on the coupling of radius adjuster 3 bottoms, and 7 described of cutting torches are arranged on the lower end of height regulator 4.Realize the adjusting of the upper-lower position of cutting torch by the lifting of height regulator 4.
The lower end of described height regulator 4 is provided with an angle demodulator 6, and this angle demodulator 6 is connected with cutting torch 7.Realize the variation at cutting torch 7 angles of inclination by rotational angle adjuster 6.
The pedestal bottom of described pedestal 1 is provided with driving wheel 12 and driven pulley 11.Described driving wheel 12 drives by the drive motors (not providing in figure) being arranged in hollow base 1, and drives whole pedestal 1 centered by center of circle bar 8, to do circumference running.
Described cutting torch 7 is connected with mixing source of the gas 10 by wireway 2.
Practice shows: according to the cutter sweep of this small arc-shaped transition groove of the utility model people design, can be according to the angular dimension of the radius size of institute's cutting arc shape work piece and transition groove, by tooth bar adjuster 1 adjusting gear rack collapsing length, regulate the distance of radius adjuster 3 and center of circle bar 8 to determine the cut radius size of cutting torch 7, determine cutting angle and the cutting position of cutting torch 7 by adjusting angle adjuster 6 and height regulator 4, finally by opening power control module 9 and the 10 start cuttings of gaseous mixture unit, driving wheel 12 moves in a circle as the center of circle taking center of circle bar 8, the auxiliary support easy motion of driven pulley 11, cutting torch 7 will cut out small arc-shaped transition groove on steel plate, convenient construction personnel's construction, result of use is comparatively desirable.Not only can be applied to boats and ships making in site time, use, and the production of other steel construction is also of practical significance.
Claims (4)
1. a small arc-shaped transition groove cut-off apparatus, comprises support (13), cutting torch (7), angle demodulator (6), height regulator (4), radius adjuster (3), tooth bar adjuster and center of circle bar (8), described tooth bar adjuster has an adjusting base (1) and adjusting gear rack bar (5) to form, described adjusting base (1) is fixed on support (13), one end of adjusting gear rack bar (5) is placed through in adjusting base (1), formation can level to Collapsible structure, the other end of described adjusting gear rack bar (5) wears a center of circle bar (8) perpendicular to adjusting gear rack bar (5) is being set, described radius adjuster (3) wears on the body of rod that is arranged on the adjusting gear rack bar (5) between adjusting base (1) and center of circle bar (8), described height regulator (4) is arranged on the coupling of radius adjuster (3) bottom, described cutting torch (7) is arranged on the lower end of height regulator (4).
2. a kind of small arc-shaped transition groove cut-off apparatus as claimed in claim 1, is characterized in that: the lower end of described height regulator (4) is provided with an angle demodulator (6), this angle demodulator (6) is connected with cutting torch (7).
3. a kind of small arc-shaped transition groove cut-off apparatus as claimed in claim 1, is characterized in that: the pedestal bottom of described pedestal (1) is provided with driving wheel (12) and driven pulley (11).
4. a kind of small arc-shaped transition groove cut-off apparatus as claimed in claim 1, is characterized in that: described cutting torch (7) is connected with mixing source of the gas (1) 0 by wireway (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420025603.2U CN203738192U (en) | 2014-01-16 | 2014-01-16 | Small circular arc transition groove cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420025603.2U CN203738192U (en) | 2014-01-16 | 2014-01-16 | Small circular arc transition groove cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203738192U true CN203738192U (en) | 2014-07-30 |
Family
ID=51338055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420025603.2U Expired - Fee Related CN203738192U (en) | 2014-01-16 | 2014-01-16 | Small circular arc transition groove cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203738192U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104646791A (en) * | 2014-12-31 | 2015-05-27 | 福建宝中海洋工程股份有限公司 | Reverse cutting and edge-milling method |
| CN108788580A (en) * | 2018-06-25 | 2018-11-13 | 广州黄船海洋工程有限公司 | A kind of quarter circular arc automatic welding carriage |
-
2014
- 2014-01-16 CN CN201420025603.2U patent/CN203738192U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104646791A (en) * | 2014-12-31 | 2015-05-27 | 福建宝中海洋工程股份有限公司 | Reverse cutting and edge-milling method |
| CN108788580A (en) * | 2018-06-25 | 2018-11-13 | 广州黄船海洋工程有限公司 | A kind of quarter circular arc automatic welding carriage |
| CN108788580B (en) * | 2018-06-25 | 2020-12-11 | 广州黄船海洋工程有限公司 | Quarter circular arc automatic weld dolly |
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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: 20140730 Termination date: 20180116 |