CN111468807A - Plasma jig leveling tool and leveling method for plasma jig by using same - Google Patents
Plasma jig leveling tool and leveling method for plasma jig by using same Download PDFInfo
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- CN111468807A CN111468807A CN202010349725.7A CN202010349725A CN111468807A CN 111468807 A CN111468807 A CN 111468807A CN 202010349725 A CN202010349725 A CN 202010349725A CN 111468807 A CN111468807 A CN 111468807A
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- jig
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K10/00—Welding or cutting by means of a plasma
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Abstract
The invention discloses a plasma jig frame leveling tool, which comprises a T-shaped butt strap and a detachable sleeve, wherein the T-shaped butt strap and the detachable sleeve are arranged on a water bed of a plasma cutting machine, and the detachable sleeve is at least provided with three parts and is positioned at the edge corner of a plasma jig frame; the detachable sleeve comprises a base in the shape of a stepped sleeve and a stepped support inserted in the base. The invention reduces the influence of overlong replacement cycle of the plasma jig frame on the production plan, can reduce the occupation of driving resources, and does not need to frequently give way to influence the work of material receiving, plate paving and the like.
Description
Technical Field
The invention relates to a plasma jig leveling tool.
Background
The plasma cutting machine is applied to industry, the plasma cutting can be matched with different working gases to cut various metals which are difficult to cut by oxygen, and particularly, the cutting effect on non-ferrous metals (stainless steel, aluminum, copper, titanium and nickel) is better. The plasma cutting method has the main advantages that when metal with small thickness is cut, the plasma cutting speed is high, particularly when ordinary carbon steel sheets with the thickness less than 25mm are cut, the speed can reach 5-6 times that of an oxygen cutting method, a cutting surface is smooth and clean, the thermal deformation is small, and a heat affected zone is almost absent.
But plasma cutting also has disadvantages: in the process of plasma high-speed cutting, a large amount of smoke, metal powder, toxic gas and the like are brought by compressed air, and in order to solve the problem, numerous scientific researchers also invent some dust removing equipment through continuous efforts, such as: a common water bed. The basic structure of the existing water bed of the plasma blanking machine is that a steel plate cutting jig frame is erected in a box body, water is injected into the box body, and the height of the water surface is set according to the thickness of the steel plate. If the thickness of the steel plate is changed too frequently, water is added and drained in time, the waiting time is long, the efficiency is low, the generated waste residues are inconvenient to clean, the cleaning time is long, and the overall efficiency is low. The plasma bed-jig is used for a long time, the residual oxidizing slag is thicker and thicker after cutting, after multiple use, the accumulated slag can seriously affect the cutting precision of the plate, and in order to improve the cutting precision, the old bed-jig needs to be replaced.
The key of the positioning and installation of the new jig frame lies in the level of the upper surface of the jig frame, so that the cutting precision of the plate is ensured. The bed-jig is lifted by a travelling crane in the past, four corners of the bed-jig are jacked by using jacks, the horizontal requirement can be met only by repeatedly raising the bed-jig, the travelling crane resources are occupied for a long time, the leveling process is complicated, and the operation efficiency is not high.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a plasma jig leveling tool, which can reduce the influence of overlong replacement period of a plasma jig on a production plan, can reduce the occupation of driving resources, and does not need to frequently give way to influence the work of material receiving, plate paving and the like.
In order to achieve the purpose, the technical scheme of the invention is to design a plasma jig leveling tool, which comprises a T-shaped butt strap and a detachable sleeve, wherein the T-shaped butt strap and the detachable sleeve are arranged on a water bed of a plasma cutting machine, and the detachable sleeve is at least provided with three parts and is positioned at the edge corner of the plasma jig; the detachable sleeve comprises a base in the shape of a stepped sleeve and a stepped support inserted in the base.
The step support piece comprises a flat plate and an upright post fixedly connected below the flat plate, and the upright post is matched with the sleeve of the base; the base is fixed on the workshop ground or arranged on the workshop ground.
The further technical scheme is that the T-shaped butt strap comprises a rectangular plate and a web fixedly connected below the rectangular plate, and the web is arranged on a water bed of the plasma cutting machine.
The invention also provides a technical scheme that the method for leveling the plasma jig frame by using the plasma jig frame leveling tool comprises the following leveling steps:
s1: positioning the T-shaped butt strap at the right middle of the water bed and the left side and the right side of the middle of the water bed, determining the upper surface of the jig frame according to the lowest descending height of the plasma cutting nozzle, reducing the height of the jig frame and the plate thickness of a rectangular plate of the T-shaped butt strap, calculating the web plate height of the T-shaped butt strap, and selecting a web plate with corresponding height, wherein the T-shaped butt strap is different in height to match the water bed with uneven surface so that the plate surface of the rectangular plate of the T-shaped butt strap is a horizontal plane;
s2: placing the jig frames on a rectangular plate of the T-shaped butt strap, firmly burning four corners of each jig frame by using a detachable sleeve, and finishing leveling;
s3: when the bed-jig is used for a period of time, the upper surface of the bed-jig generates slag deposits, the bed-jig is lifted one by a hook crane and then delivered to a garbage site for slag removal, after the slag removal, the step supporting piece on the bed-jig is inserted into the base which is arranged on the water bed and is in the shape of a step sleeve, and the bed-jig can be recycled. The T-shaped butt strap is positioned in the middle of the water bed and on the north and south sides. And (3) properly raising the upper surface of the jig frame according to the lowest descending height of the plasma cutting nozzle, subtracting the height of the jig frame and the thickness of a panel of the T-shaped butt strap, and calculating the height of a web plate of the T-shaped butt strap. After the T-shaped butt strap with different heights is positioned, the upper surface of the whole T-shaped butt strap is a horizontal plane, and the whole plane is horizontal after the jig frame is placed. And finally, firmly burning the four corners of each jig frame by using a detachable sleeve, and finishing the whole leveling work. After the bed-jig is used for a period of time subsequently, the upper surface of the bed-jig can generate accumulated slag, the bed-jig is lifted one by using a hook crane and then is sent to a garbage site for slag discharge, and after the slag discharge is finished, only a small sleeve on the bed-jig needs to be directly inserted into a water bed sleeve, so that the bed-jig can be recycled again.
The invention has the advantages and beneficial effects that: the invention reduces the occupation of the driving resources, and does not need to frequently give way to influence the work of material receiving, plate laying and the like; through preliminary statistics, 2 persons and about 96 hours of full motion are positioned and installed on an original plasma half platform (10 bed-jigs), after the innovation, one person takes 5 days and 1 person takes 1 day (the T-shaped butt strap, the straight butt strap and the chalk line are matched and positioned), the full motion is put into for about 48 hours, and the efficiency is improved by about 50%. 7 plasmas (14 platforms) in the whole workshop can save 48 x 14 h if the whole workshop is innovated by the method.
Drawings
FIG. 1 is a schematic diagram of a plasma jig leveling tool applied to a water bed of a plasma cutting machine according to the present invention;
FIG. 2 is a schematic view of a single plasma cutter platform of FIG. 1;
FIG. 3 is a bottom view of FIG. 2;
FIG. 4 is a side view of the bulkhead of FIG. 2;
FIG. 5 is a schematic view of the present plasma jig leveling tool located at four corners of FIG. 2;
FIG. 6 is a top view of the base of FIG. 5;
FIG. 7 is a schematic view of the step support of FIG. 5 rotated 180;
FIG. 8 is a top view of FIG. 7;
FIG. 9 is a bottom view of the T-strap of FIG. 1;
fig. 10 is a side view of fig. 9.
In the figure: 1. a base; 2. a flat plate; 3. a column; 4. a rectangular plate; 5. a web; 6. a side plate; 7. an end plate; 8. a diaphragm plate.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 10 (the plasma cutting machine water bed is composed of a plurality of plasma cutting machine platforms in the form of rectangular frames), the invention is a plasma jig leveling tool, which comprises a T-shaped butt strap and a detachable sleeve, wherein the T-shaped butt strap and the detachable sleeve are arranged on the plasma cutting machine water bed, and the detachable sleeve is at least provided with three and is positioned at the edge corner of the plasma jig; the detachable sleeve comprises a base 1 in the shape of a stepped sleeve and a stepped support inserted in the base 1. The step supporting piece comprises a flat plate 2 and an upright post 3 fixedly connected below the flat plate 2, and the upright post 3 is matched with the sleeve of the base 1; the base 1 is fixed on the workshop floor or arranged on the workshop floor. The T-shaped butt strap comprises a rectangular plate 4 and a web 5 fixedly connected below the rectangular plate 4, and the web 5 is arranged on a water bed of the plasma cutting machine. The plasma cutting machine platform comprises four parallel side plates 6 arranged at equal intervals, two end plates 7 and sixty-nine transverse partition plates 8, wherein the two end plates 7 are arranged at two ends of the side plates 6 in the length direction, the transverse partition plates 8 are fixedly connected between the two adjacent side plates 6, and the four corners of a frame formed by the four side plates 6 and the two end plates 7 are provided with the plasma jig leveling tool.
The leveling method of the plasma jig frame by using the plasma jig frame leveling tool comprises the following leveling steps:
s1: positioning the T-shaped butt strap at the right middle of the water bed and the left side and the right side of the middle of the water bed, determining the upper surface of the jig frame according to the lowest descending height of the plasma cutting nozzle, reducing the height of the jig frame and the plate thickness of the rectangular plate 4 of the T-shaped butt strap, calculating the height of a web plate 5 of the T-shaped butt strap, and selecting the web plate 5 with the corresponding height, wherein the heights of the T-shaped butt strap are different to match the water bed with uneven surface so that the plate surface of the rectangular plate 4 of the T-shaped butt strap is a horizontal plane;
s2: placing the jig frames on the rectangular plate 4 of the T-shaped butt strap, firmly burning four corners of each jig frame by using a detachable sleeve, and finishing leveling;
s3: when the bed-jig is used for a period of time, the upper surface of the bed-jig generates slag, the bed-jig is lifted one by a hook crane and then delivered to a garbage site for slag removal, after the slag removal, the step supporting piece on the bed-jig is inserted into the base 1 which is in the shape of a step sleeve and arranged on the water bed, and the bed-jig can be recycled.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The plasma jig frame leveling tool is characterized by comprising a T-shaped butt strap and detachable sleeves, wherein the T-shaped butt strap and the detachable sleeves are arranged on a water bed of a plasma cutting machine, and the detachable sleeves are at least three and are positioned at the edge corners of the plasma jig frame; the detachable sleeve comprises a base in the shape of a stepped sleeve and a stepped support inserted in the base.
2. The plasma jig leveling tool according to claim 1, wherein the step support comprises a flat plate and an upright post fixedly connected below the flat plate, and the upright post is matched with a sleeve of the base; the base is fixed on the workshop ground or arranged on the workshop ground.
3. The plasma jig leveling tool according to claim 2, wherein the T-shaped butt strap comprises a rectangular plate and a web fixedly connected below the rectangular plate, and the web is arranged on a water bed of the plasma cutting machine.
4. The method for leveling the plasma jig frame by using the plasma jig frame leveling tool according to any one of claims 1 to 3, characterized by comprising the following leveling steps:
s1: positioning the T-shaped butt strap at the right middle of the water bed and the left side and the right side of the middle of the water bed, determining the upper surface of the jig frame according to the lowest descending height of the plasma cutting nozzle, reducing the height of the jig frame and the plate thickness of a rectangular plate of the T-shaped butt strap, calculating the web plate height of the T-shaped butt strap, and selecting a web plate with corresponding height, wherein the T-shaped butt strap is different in height to match the water bed with uneven surface so that the plate surface of the rectangular plate of the T-shaped butt strap is a horizontal plane;
s2: placing the jig frames on a rectangular plate of the T-shaped butt strap, firmly burning four corners of each jig frame by using a detachable sleeve, and finishing leveling;
s3: when the bed-jig is used for a period of time, the upper surface of the bed-jig generates slag deposits, the bed-jig is lifted one by a hook crane and then delivered to a garbage site for slag removal, after the slag removal, the step supporting piece on the bed-jig is inserted into the base which is arranged on the water bed and is in the shape of a step sleeve, and the bed-jig can be recycled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010349725.7A CN111468807A (en) | 2020-04-28 | 2020-04-28 | Plasma jig leveling tool and leveling method for plasma jig by using same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010349725.7A CN111468807A (en) | 2020-04-28 | 2020-04-28 | Plasma jig leveling tool and leveling method for plasma jig by using same |
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| CN111468807A true CN111468807A (en) | 2020-07-31 |
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| CN202010349725.7A Pending CN111468807A (en) | 2020-04-28 | 2020-04-28 | Plasma jig leveling tool and leveling method for plasma jig by using same |
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Citations (6)
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|---|---|---|---|---|
| CN102489827A (en) * | 2011-12-05 | 2012-06-13 | 中国二十二冶集团有限公司 | Round steel replaced cutting platform |
| SK500402011A3 (en) * | 2011-10-21 | 2013-06-03 | Microstep Spol. S R.O. | CNC plasma cutting machine, oxygen and water jet cutting as a tool for auto-adjusting the exact position of the cutting tool in the cutting head autocalibration and how such a setup |
| CN104526140A (en) * | 2015-01-11 | 2015-04-22 | 湖北纳福传动机械股份有限公司 | Novel plasma cutting machine working table |
| EP3105000A1 (en) * | 2014-02-12 | 2016-12-21 | Messer Cutting Systems GmbH | Plasma cutting machine comprising a protection device, and a method for operating said plasma cutting machine |
| CN206263424U (en) * | 2016-12-20 | 2017-06-20 | 重庆东港船舶产业有限公司 | A kind of moulding bed in the bed for numerical control plasma cutting machine |
| CN209452973U (en) * | 2018-11-16 | 2019-10-01 | 海洋石油工程（青岛）有限公司 | The support platform of plasma cutting machine workpiece |
-
2020
- 2020-04-28 CN CN202010349725.7A patent/CN111468807A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SK500402011A3 (en) * | 2011-10-21 | 2013-06-03 | Microstep Spol. S R.O. | CNC plasma cutting machine, oxygen and water jet cutting as a tool for auto-adjusting the exact position of the cutting tool in the cutting head autocalibration and how such a setup |
| CN102489827A (en) * | 2011-12-05 | 2012-06-13 | 中国二十二冶集团有限公司 | Round steel replaced cutting platform |
| EP3105000A1 (en) * | 2014-02-12 | 2016-12-21 | Messer Cutting Systems GmbH | Plasma cutting machine comprising a protection device, and a method for operating said plasma cutting machine |
| CN104526140A (en) * | 2015-01-11 | 2015-04-22 | 湖北纳福传动机械股份有限公司 | Novel plasma cutting machine working table |
| CN206263424U (en) * | 2016-12-20 | 2017-06-20 | 重庆东港船舶产业有限公司 | A kind of moulding bed in the bed for numerical control plasma cutting machine |
| CN209452973U (en) * | 2018-11-16 | 2019-10-01 | 海洋石油工程（青岛）有限公司 | The support platform of plasma cutting machine workpiece |
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Application publication date: 20200731 |