CN110977901A - Groove cutting platform - Google Patents
Groove cutting platform Download PDFInfo
- Publication number
- CN110977901A CN110977901A CN201911017502.4A CN201911017502A CN110977901A CN 110977901 A CN110977901 A CN 110977901A CN 201911017502 A CN201911017502 A CN 201911017502A CN 110977901 A CN110977901 A CN 110977901A
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- Prior art keywords
- extension
- platform
- frame
- plate
- support
- 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.)
- Pending
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- 238000005520 cutting process Methods 0.000 title claims abstract description 44
- 230000008093 supporting effect Effects 0.000 claims description 28
- 229910000831 Steel Inorganic materials 0.000 abstract description 16
- 239000010959 steel Substances 0.000 abstract description 16
- 238000003466 welding Methods 0.000 abstract description 9
- 239000002893 slag Substances 0.000 abstract description 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 10
- 238000003754 machining Methods 0.000 description 9
- 239000002699 waste material Substances 0.000 description 6
- 230000006378 damage Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/18—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in inclination
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to a groove cutting platform which comprises a platform jig frame, a grating, an extension frame, a sleeve, a support column and an inclined plate, wherein the support surface of the platform jig frame is formed by welding transverse and longitudinal steel bars, the periphery of the platform jig frame is made of flat-bulb steel, the inclined plate is arranged at the bottom of the platform jig frame and is welded on the jig frame, a support leg base plate is welded on the support leg, the grating is placed on the platform jig frame and is a planar frame structure formed by the transverse steel bars and the longitudinal steel bars which are vertically welded, the sleeve is welded on the transverse steel bars of the grating, the support column is formed by welding nuts and steel columns, the extension frame is connected to the structure of the platform jig frame through a rotating shaft, the extension frame is formed by welding steel plate parts, and the extension frame can be opened or closed through. The invention can effectively prevent the grid from being damaged, ensure the groove cutting quality of the large plate part, ensure the cutting quality and speed, facilitate the slag removal of the platform and improve the economic benefit.
Description
Technical Field
The invention relates to the technical field of ship mechanical equipment, in particular to a groove cutting platform.
Background
In the ship building process, after the parts are cut, the welding head is used for carrying out groove cutting work. The part is placed on the groove cutting platform, the groove machining is carried out on the part by using semi-automatic cutting equipment, and the quality of the groove machining of the part directly influences the quality and the efficiency of subsequent welding.
When the part is placed on traditional groove cutting platform, grid direct contact on part and the cutting platform, when carrying out part groove machining, can cut the platform grid, because distance grid tray is nearer during part machining, the flame that the cutting produced rebounds very easily and damages the part, long-term operation back, the grid height on the cutting platform is uneven, the part is placed on the cutting platform grid of height, often produces the defect in the groove, must repair the groove and polish, otherwise can influence welding quality. The grating of cutting platform needs to be changed after can not use, because the grating cost of changing whole cutting platform is higher, can cause the increase of cost.
In addition, when large-scale parts are placed on a traditional groove cutting platform, the edge of the parts is far away from the surrounding edge of the cutting platform, due to the action of gravity, the edge of the large-scale hull parts can droop, when the groove is machined by using semi-automatic groove cutting equipment, the precision and the quality of the groove of the parts cannot be guaranteed, the correction of the follow-up groove can consume a large amount of time, and the production efficiency and the production quality are seriously affected.
During part groove machining, a large amount of iron oxide slag accumulation and cut waste materials are generated, the waste materials fall below the platform and are inconvenient to clean, and even the platform needs to be lifted to clean, so that a large amount of labor and time are consumed.
Disclosure of Invention
In order to overcome the problems in the prior art, the invention provides a groove cutting platform, and the technical purpose of the invention is realized by the following technical scheme:
the utility model provides a groove cutting platform, its structure includes platform bed-jig, extension frame, grid, support column, and the grid is placed on the platform bed-jig, and the extension frame is fixed in platform bed-jig both sides, and the support column setting is on the grid.
Further, the platform bed-jig includes bed-jig main part, landing leg, and bed-jig main part lower extreme still is equipped with the hang plate, and bed-jig main part upper end is equipped with the backup pad, and the extension frame is fixed on the landing leg.
Furthermore, the jig frame main body comprises a periphery, a transverse section bar and a longitudinal section bar, wherein a funnel-shaped space is formed inside the periphery, the transverse section bar and the longitudinal section bar are staggered, and two ends of the transverse section bar and two ends of the longitudinal section bar are fixed on the periphery; the supporting plate, the upper surfaces of the transverse section bar and the longitudinal section bar are all in the same horizontal plane.
Further, hang plate one side is connected to be fixed on vertical section bar, and vertical section bar bottom is equipped with two hang plates, and the hang plate slope opposite direction, two hang plate symmetries set up in vertical section bar bottom both sides, and the waste material that when long-pending sediment of iron oxide, cutting falls on the hang plate and along hang plate landing to cutting platform be close to the ground of outside edge, the follow-up clearance of being convenient for.
Further, extend the frame including extending the roof beam, extending the backup pad, extend the roof beam and be the L type, extend the backup pad and fix on the landing leg, extend the frame and articulate in extending the backup pad.
Furthermore, an extension toggle plate for supporting the extension beam is arranged between two sides of the L shape of the extension beam.
Further, still be equipped with the inclined pull plate between hang plate and the horizontal section bar bottom, can carry out the structure to the hang plate and strengthen through drawing the board to one side, guarantee that the hang plate structure is more stable.
Further, be equipped with the sleeve on the grid, support column one end can remove to insert in the sleeve, and extension frame upper end and grid up end are in same horizontal plane.
Furthermore, a support ring for mounting the support column on the upper end of the sleeve is arranged in the middle of the support column.
Furthermore, the bottom of the supporting leg is provided with a supporting base plate, so that the damage of the supporting leg to the ground can be reduced.
The invention has the beneficial effects that:
1. the jig frame of the cutting platform is provided with the inclined plate, so that iron oxide accumulated slag, waste materials and the like generated by groove machining cannot directly fall to the middle position of the bottom of the platform but fall onto the inclined plate when falling off from the cutting platform, and the iron oxide accumulated slag, the waste materials and the like fall onto the ground close to the supporting leg along the inclined plate under the action of gravity, so that the cutting platform is convenient to clean without lifting and hoisting the groove cutting platform.
2. The installation extends the frame on the landing leg, and when the part was too big, groove cutting platform was not enough to support the part edge, leads to the part edge to produce flagging apart from cutting platform department far away, through opening the frame that extends, increases groove cutting platform's support area, improves part groove machining's precision and quality, reduces the part edge flagging problem of keeping away from groove cutting platform.
3. Install the sleeve on the grid board, insert the support column in the sleeve, the part is placed on the support column, and the part is apart from specifically raising of grid, and the effectual platform grid that has prevented when carrying out groove machining is cut, can not produce the condition that the flame reversed penetration burnt out the bevel face, improves the processingquality of groove part, and greatly reduced platform grid's change frequency reduces the processing cost.
Drawings
FIG. 1 is a schematic view of the groove cutting platform structure of the present invention.
Fig. 2 is a schematic structural view of the platform jig of the present invention.
Fig. 3 is a side view of the platform jig of the present invention.
Fig. 4 is a top view of the platform jig of the present invention.
Fig. 5 is a schematic view of the structure of the extension frame of the present invention.
Fig. 6 is a schematic view of the grid structure of the present invention.
Fig. 7 is a schematic view of the structure of the support column of the present invention.
In the figure, 1, a platform jig frame; 2. an extension frame; 3. a grid; 4. a support pillar; 11. a support leg a; 12. a support pad a; 13. a perimeter; 14. an inclined plate; 15. obliquely pulling the plate; 16. a support base plate b; 17. a support leg b; 18. a transverse panel; 19. a transverse web; 21. an extension beam; 22. an extension toggle plate; 23. an extension support plate; 24. an extension sleeve; 25. a rotating shaft; 31. transverse grid bars; 32. longitudinal grid bars; 33. a sleeve; 41. a cylinder; 42. a support ring; 111. a longitudinal panel; 112. a longitudinal web; 113. and a support plate.
Detailed Description
The technical solution of the present invention is further described below with reference to specific examples:
a groove cutting platform is shown in figure 1 and structurally comprises a platform jig frame 1, an extension frame 2, a grating 3 and support columns 4, wherein the grating 3 is formed by splicing a plurality of grating plates, the grating 3 is placed on the platform jig frame 1, the support columns 4 are installed on the grating, and the extension frame 2 is installed on two sides of the platform jig frame 1.
Further, as shown in fig. 2 to 4, the four corners of the platform jig are provided with legs a11, the legs a11 are in the form of angle steel, the bottom surfaces of the legs are provided with support pads a12, and the support pads a12 are triangular steel plate parts. The middle positions of two sides of the platform jig frame 1 are provided with a leg b17, a leg b17 is of a T-shaped structure, and the lower end of the leg b17 is also provided with a support base plate a 12. The periphery 13 of the platform jig frame 1 is installed on the supporting leg a11 and the supporting leg b17 through welding, the periphery 13 is made of flat bulb steel, the edge of the flat bulb steel is smooth, the strength of the flat bulb steel is high, and the abrasion resistance of the groove cutting platform is improved. The transverse panels 18 and the transverse webs 19 are fillet welded to form transverse profiles, the longitudinal panels 111 and the longitudinal webs 112 are fillet welded to form longitudinal profiles, the transverse profiles and the longitudinal profiles are welded in a staggered mode, two ends of each transverse profile and two ends of each longitudinal profile are fixed to the periphery 13, and a funnel-shaped space is formed inside the periphery 13. The supporting plate 113 is arranged on the periphery 13, the supporting plate 113 is a rectangular steel plate strip, the upper surface of the supporting plate 113, the upper surface of the longitudinal section and the upper surface of the transverse section are all in the same horizontal plane, and therefore the grid can be placed on the platform jig frame 1 in a flat mode. The layout of vertical section bar and horizontal section bar is comparatively sparse, supports the grid through the backup pad, when guaranteeing platform bed-jig support strength, can also be convenient for iron oxide long-pending sediment, waste material etc. drop. The bottom of platform bed-jig 1 is equipped with two hang plates 14, hang plate 14 one side is connected and is fixed in vertical section bar bottom, hang plate 14 is the 6mm steel sheet, the installation angle of hang plate 14 relative horizontal plane is 40-60, two hang plates 14 are splayed about vertical section bar symmetry and distribute, be equipped with inclined pull plate 15 between hang plate 14 bottom and the horizontal section bar, inclined pull plate 15 can ensure the stability of hang plate 14, prevent that hang plate 14 from taking place bending deformation, install supporting backing plate b16 in the bottom of hang plate 14, the inboard at hang plate 14 is installed to supporting backing plate b16, the supporting backing plate can reduce the hang plate and cause the harm to ground.
Further, as shown in fig. 5, the extension frame includes an extension beam 21, an extension toggle 22, an extension support plate 23, an extension sleeve 24, and a rotation shaft 25, the extension frame 2 is fixed on the leg a11 and the leg b17 by the extension support plate 23, the extension beam 21 is an L-shaped steel plate part, the extension toggle 22 is welded on both sides of the L-shaped structure of the extension beam 21 to serve as a support, the extension frame 2 is welded with the rotation shaft 25, the extension support plate 23 is welded on the leg b17 and the leg a11, the extension sleeve 24 is welded on the extension support plate 23, one end of the rotation shaft 25 is welded on the extension beam 21, and the other end of the rotation shaft 25 is inserted into the extension sleeve 24, that is, the extension frame 2 is hinged on the extension support plate 23 through the rotation shaft. When the extension frame 2 is not used, the extension frame 2 is rotated, so that the extension frame 2 is attached to two sides of the platform jig frame 1; in use, the extension frame 2 is rotated so that the extension frame 2 is unfolded relative to the platform jig 1 to facilitate supporting of the part. The upper surface of the extension frame 2 and the upper end surface of the grid 3 of the groove cutting platform are in the same horizontal plane, when the groove of the large-scale ship body part is machined, the extension frame is opened, the support columns 4 on the grid are taken down, the large-scale part is placed on the grid 3, the bending of the part is reduced due to the supporting effect of the extension frame 2 on the edge of the large-scale part, and the quality and the precision of the groove machining are improved.
Further, as shown in fig. 6 and 7, the main body of the grating 3 is composed of a plurality of transverse bars 31 and a plurality of longitudinal bars 32, the transverse bars 31 and the longitudinal bars 32 are connected to form a truss structure by longitudinal welding, sleeves 33 are installed on the transverse bars 31 by longitudinal welding, the sleeves 33 are made of thick-walled steel pipes, and one end of the support column 4 is inserted into the sleeves 33.
The supporting column 4 is composed of a column 41 and a supporting ring 42, the supporting ring 42 is installed in the middle of the column 41 to ensure that the supporting columns on the two sides of the supporting ring have the same length, so that the upper end or the lower end of the supporting column 4 is not needed to be distinguished when the supporting column is installed on the sleeve 33, after the supporting column is installed on the sleeve 33, the length of the column 41 of the exposed part of the upper end of the sleeve 33 is the same, after one end of the supporting column is worn, the worn end can be inserted into the.
The present invention is further explained and not limited by the embodiments, and those skilled in the art can make various modifications as necessary after reading the present specification, but all the embodiments are protected by the patent law within the scope of the claims.
Claims (9)
1. The utility model provides a groove cutting platform, its characterized in that, its structure includes platform bed-jig, extension frame, grid, support column, the grid is placed on the platform bed-jig, the extension frame is fixed in platform bed-jig both sides, the support column sets up on the grid.
2. The groove cutting platform according to claim 1, wherein the platform jig frame comprises a jig frame main body and support legs, the lower end of the jig frame main body is further provided with an inclined plate, the upper end of the jig frame main body is provided with a support plate, and the extension frame is fixed on the support legs.
3. The bevel cutting platform of claim 2, wherein the jig frame body comprises a periphery, a transverse profile and a longitudinal profile, the periphery has a funnel shape in an inner space, the transverse profile and the longitudinal profile are staggered, and both ends of the transverse profile and both ends of the longitudinal profile are fixed on the periphery; the supporting plate, the upper surfaces of the transverse section bar and the longitudinal section bar are all in the same horizontal plane.
4. The groove cutting platform according to claim 3, wherein one side of the inclined plate is fixedly connected to the longitudinal section, two inclined plates are arranged at the bottom of the longitudinal section, the inclined plates are opposite in inclination direction, and the two inclined plates are symmetrically arranged at two sides of the bottom of the longitudinal section.
5. The bevel cutting platform of claim 2 wherein the extension frame comprises an extension beam and an extension support plate, the extension beam is L-shaped, the extension support plate is fixed to the support leg, and the extension frame is hinged to the extension support plate.
6. The bevel cutting platform of claim 5 wherein an extension toggle plate is disposed between the two sides of the L-shape of the extension beam for supporting the extension beam.
7. The groove cutting platform of claim 4, wherein a diagonal draw plate is disposed between the inclined plate and the bottom of the transverse profile.
8. The bevel cutting platform of claim 1 wherein the grid has a sleeve, the support post is removably inserted into the sleeve at one end, and the upper end of the extension frame is in a horizontal plane with the upper end of the grid.
9. The bevel cutting platform of claim 8 wherein a support ring is disposed at a middle position of the support post for supporting the support post to be mounted on the upper end of the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911017502.4A CN110977901A (en) | 2019-10-24 | 2019-10-24 | Groove cutting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911017502.4A CN110977901A (en) | 2019-10-24 | 2019-10-24 | Groove cutting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110977901A true CN110977901A (en) | 2020-04-10 |
Family
ID=70082323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911017502.4A Pending CN110977901A (en) | 2019-10-24 | 2019-10-24 | Groove cutting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110977901A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559475A (en) * | 2020-05-25 | 2020-08-21 | 中船第九设计研究院工程有限公司 | Assembling process of planar frame |
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| CN108972224A (en) * | 2018-08-03 | 2018-12-11 | 佛山奎丰商务咨询服务有限公司 | A kind of bottle glass rim grinding device |
-
2019
- 2019-10-24 CN CN201911017502.4A patent/CN110977901A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2464510Y (en) * | 2000-12-29 | 2001-12-12 | 周进城 | Dismountable article-holding platform |
| EP2471625A2 (en) * | 2010-12-13 | 2012-07-04 | Tadeusz Eckert | Machine for laser cutting with a gantry |
| CN203260956U (en) * | 2013-05-16 | 2013-10-30 | 国家电网公司 | Manufacturing platform of cable terminal |
| CN103273163A (en) * | 2013-06-05 | 2013-09-04 | 天顺风能(苏州)股份有限公司 | Numerical-control flame cutting support jig frame for steel plates |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111559475A (en) * | 2020-05-25 | 2020-08-21 | 中船第九设计研究院工程有限公司 | Assembling process of planar frame |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| CB03 | Change of inventor or designer information |
Inventor after: Fan Zhichuan Inventor after: Su Huade Inventor after: Zhang Yi Inventor after: Ji Yongbo Inventor after: Ji Zhongliang Inventor after: Shen Han Inventor after: Chen Gang Inventor after: Xiao Jinwei Inventor before: Fan Zhichuan Inventor before: Su Huade Inventor before: Zhang Ji Inventor before: Ji Yongbo Inventor before: Ji Zhongliang Inventor before: Shen Han Inventor before: Chen Gang Inventor before: Xiao Jinwei |
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