CN102699592B - Plasma cutting linear groove swinging device - Google Patents
Plasma cutting linear groove swinging device Download PDFInfo
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- CN102699592B CN102699592B CN201210206289.3A CN201210206289A CN102699592B CN 102699592 B CN102699592 B CN 102699592B CN 201210206289 A CN201210206289 A CN 201210206289A CN 102699592 B CN102699592 B CN 102699592B
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- guide rail
- arc
- plasma cutting
- rotor plate
- straight line
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Abstract
The invention relates to a plasma cutting linear groove swinging device. Concentric arc racks are mounted on an arc guide rail; upper and lower guide rail surfaces of the arc guide rail are V-shaped; a rotating plate is matched with the upper and lower guide rail surfaces of the arc guide rail through three V-shaped section rollers, which are shaped like a reversed delta; a speed reducing motor is mounted on a bracket; a gear engaged with the arc rack is mounted on an output shaft of the speed reducing motor; a clamper seat for clamping a plasma cutting torch is connected to the rotating plate by a connecting bracket; a connecting line between a cutting point after being clamped by the plasma cutting torch and the circle center of the arc guide rail is horizontal, and the cutting point and the circle center of the arc guide rail are positioned on the same vertical plane. The plasma cutting linear groove swinging device provided by the invention can be electrically controlled according to requirements on angles, such as grooves; the rotation center of the rotated cutting torch is always kept invariable without using the system to compensate the offset of the rotation center, so that high automation degree, accuracy for positioning the angle, high working efficiency and good cutting quality are achieved. According to the invention, the electric control can be achieved by a common motor, so that equipment manufacturing cost is low.
Description
Technical field
The present invention relates to plasma cutting machines technical field, especially a kind of plasma cutting straight line groove pendulous device with automatic regulation function.
Background technology
In prior art, plasma cutting straight line groove adopts flame three torches more or the cutting torch required angle that tilts is cut, above two kinds of cutting methods are all manually to regulate, adjust cumbersome, and while adjusting angle, cutting torch position can become, and while therefore cutting, cannot arbitrarily adjust.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thereby a kind of plasma cutting straight line groove pendulous device of compactness rational in infrastructure is provided, the control that it is easy and simple to handle, also automatically to realize angle.
Main technical schemes of the present invention is as follows:
A kind of plasma cutting straight line groove pendulous device, the arc-shaped rack of concentric is installed on arc-shaped guide rail, the upper/lower guide face of arc-shaped guide rail is V-arrangement, and rotor plate coordinates with the upper/lower guide face of arc-shaped guide rail by three V-arrangement cross section rollers that become down " product " font to arrange; Reducing motor is rack-mount, gear is installed on its output shaft and is engaged with arc-shaped rack; The clamper seat of clamping plasma cutting-torch is connected on rotor plate by connection bracket, the cut point after plasma cutting-torch clamping and the line level between the arc-shaped guide rail center of circle and altogether at same vertical plane.
Further improvement as technique scheme: two roller shafts above of described fixed idler whell are fixed axis, below a roller shaft be eccentric shaft.
The installation position of support and rotor plate is eccentric structure.
The two limit positions of base plate is provided with microswitch, and collision block is installed on rotor plate.
Graduated scale is arranged on base plate, and pointer is arranged on rotor plate.
Beneficial effect of the present invention is:
The present invention can be by the electronic control of groove equal angles requirement, and after rotation, the pivot of cutting torch remains constant, no longer needs to be undertaken by system the compensation of side-play amount, and automaticity is high, and angle orientation is accurate, and operating efficiency is high, and cut quality is good.Electronic control of the present invention can adopt common electric machine to realize, and device fabrication cost is low.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the right view of Fig. 1.
In figure: 1, base plate; 2, arc-shaped guide rail; 3, roller; 4, fixed axis; 5, eccentric shaft; 6, bearing; 7, axle sleeve; 8, rotor plate; 9, nut; 10, collision block; 11, microswitch; 12, arc-shaped rack; 13, pointer; 14, graduated scale; 15, gear; 16, support; 17, reducing motor; 18, plasma cutting-torch; 19, clamper seat; 20, connection bracket.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the invention will be further described:
As shown in Figures 1 and 2, plasma cutting straight line groove pendulous device of the present invention is installed arc-shaped guide rail 2 on base plate 1, arc-shaped rack 12 is installed on arc-shaped guide rail 2, arc-shaped guide rail 2 and arc-shaped rack 12 concentrics, the upper/lower guide face of arc-shaped guide rail 2 is the V-arrangement of 90 °.On rotor plate 8, there are three installing holes, two fixed axis 4 above, an eccentric shaft 5 is installed in symmetrical centre position below, " product " font that becomes is arranged, in three V-arrangement cross section rollers 3, be arranged on fixed axis 4 and eccentric shaft 5 by bearing 6, repair the distance of rotor plate 8 to arc-shaped guide rail 2 by axle sleeve 7 again, eccentric shaft 5, for finely tuning the mismachining tolerance between three rollers 3 and arc-shaped guide rail 2, is spelled tight each axle by nut 9 after adjustment and is arranged on rotor plate 8.Reducing motor 17 is arranged on support 16, gear 15 is installed on its output shaft and is engaged with arc-shaped rack 12; Support 16 is eccentric structure with the installation position of rotor plate 8, for the error between adjusting gear 15 and arc-shaped rack 12, makes gear 15 engage intact with arc-shaped rack 12.Graduated scale 14 is arranged on base plate 1, and pointer 13 is arranged on rotor plate 8, can know and show accurately the angle swinging.Connection bracket 20 is loaded on rotor plate 8, swing together in company with rotor plate 8, clamper seat 19 is connected with connection bracket 20 after clamping plasma cutting-torch 18, the its clamped height position of plasma cutting-torch 18 need ensure line level between the cut point of cutting torch and the center of arc-shaped guide rail 2 and altogether at same vertical plane, can ensure that cutting torch cut point can not be offset after pendulum angle.The two limit positions of base plate 1 has respectively been installed microswitch 11, and collision block 10 has been installed on rotor plate 8, can limit the maximum angle of swing, prevents from not derailing.
When real work, according to the bevel angle requirement of workpiece, electronic control reducing motor 17 makes gear 15 rotate along arc-shaped rack 12, between roller 3 and arc-shaped guide rail 2, play guiding and position-limiting action, gear 15 swings together with driving rotor plate 8 with roller 3, thereby be contained in connection bracket 20 on rotor plate 8 and plasma cutting-torch 18 also together with pendulum angle, the oscillation center of plasma cutting-torch 18 and arc-shaped guide rail 2, arc-shaped rack 12 center is consistent, thereby the cut point that is in course of adjustment remains at same place, can not depart from the situation of cut point, also can realize automatically adjusting in real time in cutting process.Pendulum angle is shown by pointer 13 and graduated scale 14, in the time swinging to desired angle, can stop electronic control; Microswitch 11 plays with collision block 10 maximum angle that restriction swings, and prevents that rotor plate 8 from derailing.
Claims (5)
1. a plasma cutting straight line groove pendulous device, it is characterized in that: the upper arc-shaped guide rail (2) of installing of base plate (1), the upper arc-shaped rack (12) that concentric is installed of arc-shaped guide rail (2), the upper/lower guide face of arc-shaped guide rail (2) is V-arrangement, and rotor plate (8) coordinates with the upper/lower guide face of arc-shaped guide rail (2) by three the V-arrangement cross section rollers (3) that become down " product " font to arrange; It is upper that reducing motor (17) is arranged on support (16), gear (15) is installed on its output shaft and engaged with arc-shaped rack (12); It is upper that the clamper seat (19) of clamping plasma cutting-torch (18) is connected to rotor plate (8) by connection bracket (20), the cut point after plasma cutting-torch (18) clamps and the line level between arc-shaped guide rail (2) center of circle and altogether at same vertical plane.
2. according to plasma cutting straight line groove pendulous device claimed in claim 1, it is characterized in that: two roller shafts above of described V-arrangement cross section roller (3) are fixed axis (4), below a roller shaft be eccentric shaft (5).
3. according to plasma cutting straight line groove pendulous device claimed in claim 1, it is characterized in that: support (16) is eccentric structure with the installation position of rotor plate (8).
4. according to plasma cutting straight line groove pendulous device claimed in claim 1, it is characterized in that: the two limit positions of base plate (1) is provided with microswitch (11) the upper collision block (10) of installing of rotor plate (8).
5. according to plasma cutting straight line groove pendulous device claimed in claim 1, it is characterized in that: it is upper that graduated scale (14) is arranged on base plate (1), and pointer (13) is arranged on rotor plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210206289.3A CN102699592B (en) | 2012-06-21 | 2012-06-21 | Plasma cutting linear groove swinging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210206289.3A CN102699592B (en) | 2012-06-21 | 2012-06-21 | Plasma cutting linear groove swinging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102699592A CN102699592A (en) | 2012-10-03 |
| CN102699592B true CN102699592B (en) | 2014-10-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210206289.3A Active CN102699592B (en) | 2012-06-21 | 2012-06-21 | Plasma cutting linear groove swinging device |
Country Status (1)
| Country | Link |
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| CN (1) | CN102699592B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583895A (en) * | 2016-12-30 | 2017-04-26 | 广东省焊接技术研究所（广东省中乌研究院） | Swing angle device of welding gun |
| CN109909346A (en) * | 2019-04-02 | 2019-06-21 | 上海交通大学 | Can revolving worktable flexible flanging forming device |
| CN109968421B (en) * | 2019-04-29 | 2021-03-16 | 浙江得一年华住宅科技有限公司 | Indoor building decoration device |
| CN110340794B (en) * | 2019-08-20 | 2024-03-08 | 安徽匠遇良材红木家居有限公司 | Plank fillet burnishing device is used in furniture production |
| CN110405534A (en) * | 2019-08-20 | 2019-11-05 | 中山市铸友自动化机械设备有限公司 | A kind of angle swinging adjustment mechanism and cutting machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6076276A (en) * | 1983-09-30 | 1985-04-30 | Nippei Toyama Kenkyusho:Kk | Device for correcting bevel angle in plasma cutting |
| CN2621871Y (en) * | 2003-05-28 | 2004-06-30 | 梅塞尔切割焊接有限公司(昆山) | Automatic groove cutting appts. of double plasma welding torch |
| CN2792688Y (en) * | 2005-06-17 | 2006-07-05 | 天津市焊接研究所 | Groove cutter of digital-control tube sub-phase penetrating line cutter |
| CN101301701A (en) * | 2008-05-28 | 2008-11-12 | 无锡华联科技集团有限公司 | Plasma straight-line uniform angle beveling machine |
| CN202667966U (en) * | 2012-06-21 | 2013-01-16 | 无锡华联精工机械有限公司 | Plasma cutting straight groove swinging device |
-
2012
- 2012-06-21 CN CN201210206289.3A patent/CN102699592B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6076276A (en) * | 1983-09-30 | 1985-04-30 | Nippei Toyama Kenkyusho:Kk | Device for correcting bevel angle in plasma cutting |
| CN2621871Y (en) * | 2003-05-28 | 2004-06-30 | 梅塞尔切割焊接有限公司(昆山) | Automatic groove cutting appts. of double plasma welding torch |
| CN2792688Y (en) * | 2005-06-17 | 2006-07-05 | 天津市焊接研究所 | Groove cutter of digital-control tube sub-phase penetrating line cutter |
| CN101301701A (en) * | 2008-05-28 | 2008-11-12 | 无锡华联科技集团有限公司 | Plasma straight-line uniform angle beveling machine |
| CN202667966U (en) * | 2012-06-21 | 2013-01-16 | 无锡华联精工机械有限公司 | Plasma cutting straight groove swinging device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102699592A (en) | 2012-10-03 |
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