CN110977333A - Material blue processing technology - Google Patents
Material blue processing technology Download PDFInfo
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- CN110977333A CN110977333A CN201910978437.5A CN201910978437A CN110977333A CN 110977333 A CN110977333 A CN 110977333A CN 201910978437 A CN201910978437 A CN 201910978437A CN 110977333 A CN110977333 A CN 110977333A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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Abstract
The invention aims to provide a processing technology of a material blue, which comprises the following steps: (1) blanking the outer frame of the material basket; (2) rounding: roasting a spiral ring on the 16Mn round steel phi 12 in the material 1 according to the drawing size; (3) spare parts: preparing 3 pieces of Q235A steel plates, forming a welding groove of 2.5 multiplied by 45 degrees, carrying out rounding, carrying out joint through welding, removing welding slag, forming a flange ring of a welding piece of the outer basket of the material basket, and using the processed flange. The processing method is low in processing cost, high in processing precision required by part processing, small in welding deformation and capable of guaranteeing the processing precision, the welding fixture is adopted during welding, the welding precision can be guaranteed, the shot blasting treatment is carried out on the material basket after the welding is finished, the internal stress is removed, the shot blasting time is not less than 8 minutes, the impact on the turning due to shock absorption is adopted during the turning, the hemp rope is wound on the excircle of the material basket, the impact on the processing precision of the workpiece due to shock is reduced, and the processing method is convenient and rapid and completely meets the requirements of drawings and use.
Description
Technical Field
The invention relates to the technical field of processing technologies of coating equipment, in particular to a processing technology of a material basket.
Background
At present, the processing technology of the material blue has very high requirements on processing precision, coaxiality and welding deformation, and the problems that the processing difficulty is high, the processing precision is difficult to guarantee and the technical requirements of drawings and use cannot be met exist in the existing material blue processing. The process method has low processing cost, realizes the possibility of processing the workpiece and has high processing precision. The part processing requires high processing precision and small welding deformation. In order to realize the processing of the material blue, the process method is convenient and fast. The processed material basket has high precision and small deformation.
Therefore, a process for processing the material blue is needed to solve the above problems.
Disclosure of Invention
Aiming at the problems, the invention aims to provide a material basket processing technology, the processing method is low in processing cost, high in processing precision required by part processing, small in welding deformation and capable of ensuring the processing precision, and the technical requirements of drawings and use are completely met.
The technical scheme adopted by the invention for solving the technical problems is as follows: the processing technology of the material blue is characterized by comprising the following steps:
(1) blanking of the outer frame of the material basket:
carrying out laser cutting on the 16Mn round steel phi 12, machining and turning a turning upper plane (turning and leveling) after the laser cutting, wherein the height of the middle ribbed part is smaller than the thickness of the circumference, and the height from a milling surface to the turning surface is ensured to be 9 mm; turning steps at two ends of 16Mn round steel phi 12 according to a process diagram, and performing batch production after the first piece of the round steel with the guaranteed size (good consistency) is qualified;
(2) rounding:
roasting a spiral ring on the 16Mn round steel phi 12 in the material 1 according to the drawing size;
(3) spare parts:
preparing 3 pieces of Q235A steel plates, forming a welding groove of 2.5 multiplied by 45 degrees, performing rounding, performing joint through welding, removing welding slag, forming a flange ring of a welding piece of the outer basket of the basket, and adopting the processed flange;
(4) welding a material blue outer frame:
the method comprises the following steps of (1) welding a groove between a flange and a vertical ring in a through mode, removing welding slag, welding the inside of a U shape in a broken mode, wherein the length of a welding line is 100mm, the interval between the welding line and the U shape is 120mm, the machined and turned surface faces to 16Mn round steel phi 12, the welding slag is removed after welding, and a workpiece is free of deformation and distortion;
(5) mechanically adding:
turning the machined part, turning the plane of the side without the hole to ensure the thickness dimension to be 69.5mm, turning and clamping, turning the plane of the side with the hole to ensure the dimension to be 67.5, clamping the side without the hole on a machining center by taking the side without the hole as a reference, and milling a turning chamfer angle of 3 multiplied by 45 degrees at 36-phi 10 (depth of 10mm) according to a process diagram;
(6) blanking of a material basket inner net:
preparing materials 1, 2, 3 and 4:
the material 1 is 3 pieces of woven mesh with the size of 3 multiplied by phi 2 phi 626;
the material 2 is 3 pieces of woven nets with the size of 3 multiplied by phi 2414mm multiplied by 2293 mm;
the material 3 is 3 pieces of woven mesh with the size of 3 multiplied by phi 2;
the material 4 is 3 pieces of Q235A round steel phi 3 with the size of 2298 mm;
deburring, sharp-edge blunting and rounding the materials 1, 2, 3 and 4 according to the size of a drawing;
(7) welding a material basket inner net:
welding the interface of the material basket inner net, and welding the round steel wire phi 3 and the woven net when the final material basket is assembled;
(8) inner frame spare part:
the bottom supporting plate and the upper supporting plate are subjected to laser cutting by an external aid, and all parts are prepared according to a drawing specification;
(9) assembling:
opening the upper cover of the clamping fixture, reversely buckling the material basket on the clamping fixture for processing, firstly sleeving the upper flange on the lower plane of the clamping fixture, inserting a pin spot welding stand column, aligning (the surface turned by machining faces to 16Mn round steel phi 12), installing the lower flange (the surface turned by machining faces to 16Mn round steel phi 12), checking that the upper cover of the clamping fixture is coaxial and parallel and cannot be inclined, covering the upper cover of the clamping fixture, welding the upper flange and the lower flange of the material basket and the stand column on the clamping fixture, winding the 6Mn round steel phi 12 spiral ring on the circumference of the material basket, and paying attention to the uniform circumference interval and the uniform interval between the upper flange and the lower flange.
Furthermore, a special welding tool is adopted to control the welding deformation of the part in the material blue welding stage, shot blasting is carried out on the material blue after welding is completed to remove internal stress, shot blasting time is not less than 8 minutes, after the material blue is removed and applied, rough turning is carried out on the end face and the excircle of the bottom, turning and clamping are carried out on the excircle of the bottom, the end face and the excircle of the upper part of the material blue are turned, and the influence of shock absorption on turning is adopted during turning.
Further, the inside of material basket still installs the inner frame, and the inner frame is located the inside of interior charging basket, and the step of assembling of inner frame is:
(1) placing the bottom support plate on the platform;
(2) inserting 4 support columns into the holes of the bottom supporting plate phi 8 for spot welding alignment (without welding dead);
(3) inserting the phi 8 hole of the upper supporting plate on the other end of the support, and aligning and spot-welding (without welding);
(4) inserting a full-thread hexagon head bolt (C grade) M10 multiplied by 30 into a phi 8 hole of a lower supporting plate;
(5) the alignment spot welding is firm (only one side of the nut is welded);
(6) after the inner frame alignment body is aligned, spot welding is firm, the strut, the upper supporting plate and the bottom supporting plate can only be subjected to spot welding at the inner side, the welding quality is attractive, and the welding cannot be distorted and deformed.
The invention has the advantages that:
the invention provides a machining process of a material basket, which belongs to the field of machining processes of coating equipment, and the machining process has the advantages of low machining cost, high machining precision required by part machining, small welding deformation and capability of ensuring the machining precision.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural view of the present invention after assembly.
Fig. 2 is a schematic view of a tool assembly structure according to the present invention.
Fig. 3 is an exploded view of the tool of the present invention.
FIG. 4 is a schematic view A of the process of the present invention.
FIG. 5 is a schematic view B-1 of the processing method of the present invention.
FIG. 6 is a schematic view B-2 of the process of the present invention.
FIG. 7 is a schematic view of the process of the present invention.
FIG. 8 is a schematic view of the process of the present invention.
FIG. 9 is a schematic view of the process of the present invention.
FIG. 10 is a schematic view of the process of the present invention G.
FIG. 11 is a schematic view of the process of the present invention.
Wherein:
1. a tooling chassis; 2. A tool main shaft; 3. Assembling an upper cover;
4. a gasket; 5. Clamping the wrench; 6. tooling lifting lug
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly specified or limited, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
fig. 1 is a schematic structural diagram after assembly of the present invention, fig. 2 is a schematic structural diagram of a tool assembly of the present invention, fig. 3 is a schematic structural diagram of a tool assembly of the present invention, fig. 4 is a schematic structural diagram a of a processing process of the present invention, fig. 5 is a schematic structural diagram B-1 of a processing process of the present invention, fig. 6 is a schematic structural diagram B-2 of a processing process of the present invention, fig. 7 is a schematic structural diagram D of a processing process of the present invention, fig. 8 is a schematic structural diagram E of a processing process of the present invention, fig. 9 is a schematic structural diagram F of a processing process of the present invention, fig. 10 is a schematic structural diagram G of a processing process of the present. Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10 and fig. 11, a process for processing a basket includes the following steps:
(1) blanking of the outer frame of the material basket:
material 1: 12 pieces of 16Mn round steel phi 12 with the length of 2482mm, and chamfering and grinding two ends of the 12 pieces of round steel; 108 pieces of 16Mn round steel phi 12 with the length of 447 mm; 108 pieces of 16Mn round steel phi 12 with the length of 447mm (straightening after blanking);
material 2: 3 pieces of woven mesh with the size of 60mm multiplied by 5mm phi 740;
carrying out laser cutting on the material 1, machining and turning an upper plane (turning and leveling) after the laser cutting, and ensuring that the height of the middle ribbed part is smaller than the thickness of the circumference to ensure that the height from a milling surface to the turning surface is 9mm in a process diagram B-1 and a process diagram E; turning steps at two ends of 16Mn round steel phi 12 according to a process diagram, and performing batch production after the first piece of the round steel with the guaranteed size (good consistency) is qualified;
(2) rounding:
roasting a spiral ring on the 16Mn round steel phi 12 in the material 1 according to the drawing size;
(3) spare parts:
preparing 3 pieces of Q235A steel plates, forming a welding groove with the angle of 2.5 multiplied by 45 degrees (see a process diagram F), rounding, welding a connector, removing welding slag, forming a flange ring of a welding piece of the outer basket of the material basket, and using the processed flange;
(4) welding a material blue outer frame:
the method comprises the following steps of (1) welding a groove between a flange and a vertical ring in a through mode, removing welding slag, welding the inside of a U shape in a broken mode, wherein the length of a welding line is 100mm, the interval between the welding line and the U shape is 120mm, the machined and turned surface faces to 16Mn round steel phi 12, the welding slag is removed after welding, and a workpiece is free of deformation and distortion;
(5) mechanically adding:
turning the machined part, namely turning the machined part, turning and clamping the machined part, namely turning a plane on the side without a hole to ensure the thickness dimension to be 69.5mm, turning and clamping the machined part, turning a plane on the side with the hole to ensure the dimension to be 67.5, clamping the machined part on a machining center by taking the side without the hole as a reference, and milling a turning chamfer angle of 3 multiplied by 45 degrees of 36-phi 10 (depth of 10mm) according to a process diagram;
(6) blanking of a material basket inner net:
preparing materials 1, 2, 3 and 4:
the material 1 is 3 pieces of woven mesh with the size of 3 multiplied by phi 2 phi 626;
the material 2 is 3 pieces of woven nets with the size of 3 multiplied by phi 2414mm multiplied by 2293 mm;
the material 3 is 3 pieces of woven mesh with the size of 3 multiplied by phi 2;
the material 4 is 3 pieces of Q235A round steel phi 3 with the size of 2298 mm;
deburring, sharp-edge blunting and rounding the materials 1, 2, 3 and 4 according to the size of a drawing;
(7) welding a material basket inner net:
welding the interface of the material basket inner net, and welding the round steel wire phi 3 and the woven net when the final material basket is assembled;
(8) inner frame spare part:
the bottom supporting plate and the upper supporting plate are subjected to laser cutting by an external aid, and all parts are prepared according to a drawing specification;
(9) and (3) integral assembly:
(a) opening an upper cover of a clamping fixture, reversely buckling a material basket on the clamping fixture for processing, firstly sleeving an upper flange on a lower plane of the clamping fixture, inlaying a spot welding upright post, aligning (see a process diagram H, the machined and turned surface faces to 16Mn round steel phi 12), installing a lower flange (the machined and turned surface faces to 16Mn round steel phi 12), checking that the upper cover of the clamping fixture is coaxially parallel and cannot be inclined, covering the upper cover of the clamping fixture, welding an upper flange and a lower flange of the material basket and the upright post on the clamping fixture, winding a 6Mn round steel phi 12 spiral ring on the periphery of the material basket, and paying attention to the uniform interval between the periphery and the upper part and the lower part;
(b) the welding is firm, the welding slag is removed, and all parts are welded firmly;
(c) after cooling, disassembling the mould, unloading the workpiece, and welding the part (opening a groove before welding) according to a process diagram;
(d) shot blasting and machining the appearance after the assembly is finished;
(e) pressing an upper flange by a pressing plate, performing meter making and alignment, turning the end face and the excircle of the flange at the bottom of the material basket, drilling a middle threaded bottom hole by 10.2mm, and ensuring that the flange is 10mm thick in size;
(f) mounting a lower flange on the mould, pressing a striking surface by using a pressing plate during clamping, and turning an upper flange; during turning, the material basket is tightly wound by a hemp rope for vibration reduction, so that a workpiece and a turning tool are prevented from resonating, and the drawing size is ensured;
(g) self-manufacturing a four-point positioning mould on a lathe, turning the diameter of the mould and matching the bottom flange of the material basket according to the size of the bottom flange of the material basket, and ensuring that the flange is 10mm thick;
(h) turning around and clamping on a mould, pressing an upper flange of the vehicle by using a mould pressing plate, making a vibration-proof measure, and processing a hole 4-phi 10 on a lower flange by an upper processing center;
(i) mounting an inner basket assembly, and processing a hole 4-phi 10 at the bottom of the basket by using a sample plate;
(j) and installing an inner charging basket component.
Furthermore, the welding deformation of the part is controlled by a special welding tool in the material blue welding stage, the material blue is shot-blasted to remove internal stress after welding is completed, shot blasting time is not less than 8 minutes, the material blue is roughly turned on the bottom end face and the excircle after removal and application, the bottom excircle is turned and clamped, the upper end face and the excircle of the material blue are turned, during turning, the influence of shock absorption on turning is adopted, a rough hemp rope is wound on the excircle of the material blue, the influence of shock on the machining precision of the workpiece is reduced, and other parts inside the material blue are machined.
Further, the inside of material basket still installs the inner frame, and the inner frame is located the inside of interior charging basket, and the step of assembling of inner frame is:
(1) placing the bottom support plate on the platform;
(2) inserting 4 support columns into the holes of the bottom supporting plate phi 8 for spot welding alignment (without welding dead);
(3) inserting the phi 8 hole of the upper supporting plate on the other end of the support, and aligning and spot-welding (without welding);
(4) inserting a full-thread hexagon head bolt (C grade) M10 multiplied by 30 into a phi 8 hole of a lower supporting plate;
(5) the alignment spot welding is firm (only one side of the nut is welded);
(6) after the inner frame alignment body is aligned, spot welding is firm, the strut, the upper supporting plate and the bottom supporting plate can only be subjected to spot welding at the inner side, the welding quality is attractive, and the welding cannot be distorted and deformed.
The invention provides a processing technology of a basket, which adopts a welding fixture during welding to ensure the welding precision, wherein the basket is subjected to shot blasting treatment to remove internal stress after the welding is finished, the shot blasting time is not less than 8 minutes, the impact of shock absorption on the turning is adopted during the turning, a rough hemp rope is wound on the excircle of the basket to reduce the impact of vibration on the processing precision of a workpiece, and the processing method is convenient and quick and completely meets the technical requirements of drawings and use.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (3)
1. The processing technology of the material blue is characterized by comprising the following steps:
(1) blanking of the outer frame of the material basket:
carrying out laser cutting on the 16Mn round steel phi 12, machining and turning a plane after the laser cutting, and ensuring that the height of the middle ribbed part is smaller than the thickness of the circumference, so as to ensure that the height from a milling surface to a turning surface is 9 mm; turning steps at two ends of 16Mn round steel phi 12 according to a process diagram, and performing batch production after the first piece of the size is qualified;
(2) rounding:
roasting a spiral ring on 16Mn round steel phi 12 according to the drawing size;
(3) spare parts:
preparing 3 pieces of Q235A steel plates, forming a welding groove of 2.5 multiplied by 45 degrees, performing rounding, performing joint through welding, removing welding slag, forming a flange ring of a welding piece of the outer basket of the basket, and adopting the processed flange;
(4) welding a material blue outer frame:
the method comprises the following steps of (1) welding a groove between a flange and a vertical ring in a through mode, removing welding slag, welding the inside of a U shape in a broken mode, wherein the length of a welding line is 100mm, the interval between the welding line and the U shape is 120mm, the machined and turned surface faces to 16Mn round steel phi 12, the welding slag is removed after welding, and a workpiece is free of deformation and distortion;
(5) mechanically adding:
turning the machined part, turning the plane of the side without the hole to ensure the thickness dimension to be 69.5mm, turning and clamping, turning the plane of the side with the hole to ensure the dimension to be 67.5, clamping the side without the hole on a machining center by taking the side without the hole as a reference, and milling a turning chamfer angle of 3 multiplied by 45 degrees at 36-phi 10 (depth of 10mm) according to a process diagram;
(6) blanking of a material basket inner net:
preparing materials 1, 2, 3 and 4:
the material 1 is 3 pieces of woven mesh with the size of 3 multiplied by phi 2 phi 626;
the material 2 is 3 pieces of woven nets with the size of 3 multiplied by phi 2414mm multiplied by 2293 mm;
the material 3 is 3 pieces of woven mesh with the size of 3 multiplied by phi 2;
the material 4 is 3 pieces of Q235A round steel phi 3 with the size of 2298 mm;
deburring, sharp-edge blunting and rounding the materials 1, 2, 3 and 4 according to the size of a drawing;
(7) welding a material basket inner net:
welding the interface of the material basket inner net, and welding the round steel wire phi 3 and the woven net when the final material basket is assembled;
(8) inner frame spare part:
the bottom supporting plate and the upper supporting plate are subjected to laser cutting by an external aid, and all parts are prepared according to a drawing specification;
(9) assembling:
opening the upper cover of the mould, processing the inverted buckle of the material basket on the mould, firstly sleeving the upper flange on the lower plane of the mould, inlaying pins to spot weld the upright post and align, installing the lower flange, checking whether the material basket is coaxial and parallel and can not be inclined, covering the upper cover of the mould, welding the upper flange and the lower flange of the material basket and the upright post on the mould, spirally winding the 6Mn round steel phi 12 around the circumference of the material basket, and paying attention to the uniform circumference interval and the uniform interval between the upper flange and the lower flange.
2. The process for processing the material blue according to claim 1, wherein the process comprises the following steps: the welding deformation of the part is controlled by a special welding tool in the material blue welding stage, the material blue is shot-blasted to remove internal stress after welding is completed, the shot blasting time is not less than 8 minutes, the material blue is roughly turned on the end face and the excircle of the bottom after removal and application, the excircle of the bottom is turned and clamped, the end face and the excircle of the upper part of the material blue are turned, and the influence of shock absorption on turning is adopted during turning.
3. The process for processing the material blue according to claim 1, wherein the process comprises the following steps: the inside of basket still installs the internal frame, and the internal frame is located the inside of interior charging basket, and the equipment step of internal frame is:
(1) placing the bottom support plate on the platform;
(2) inserting 4 support columns into the holes of the bottom supporting plate phi 8 for spot welding alignment;
(3) inserting the phi 8 hole of the upper supporting plate on the other end of the support column, and aligning and spot-welding;
(4) inserting a full-thread hexagon head bolt (C grade) M10 multiplied by 30 into a phi 8 hole of a lower supporting plate;
(5) the alignment spot welding is firm;
(6) after the inner frame alignment body is aligned, spot welding is firm, the strut, the upper supporting plate and the bottom supporting plate can only be subjected to spot welding at the inner side, the welding quality is attractive, and the welding cannot be distorted and deformed.
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| CN109048213A (en) * | 2018-08-08 | 2018-12-21 | 天津金派英克莱自行车股份有限公司 | A kind of firm electric bicycle bicycle basket production technology |
| CN208854598U (en) * | 2018-10-15 | 2019-05-14 | 阪神机器（徐州）有限公司 | Rotary-type fender rod material basket device |
| CN110158477A (en) * | 2019-05-24 | 2019-08-23 | 中建铁路投资建设集团有限公司 | Double embrace hoop method Coping Construction hanging basket and construction method |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4420868A (en) * | 1981-06-22 | 1983-12-20 | Henry Filters, Inc. | Trough manufacturing process |
| CN101941139A (en) * | 2010-09-02 | 2011-01-12 | 中信重工机械股份有限公司 | Welding and assembling method for huge mining mill barrel |
| CN102205480A (en) * | 2010-12-16 | 2011-10-05 | 北京首钢建设集团有限公司 | Method for manufacturing spatial curved surface spiral box type component |
| CN103433695A (en) * | 2013-07-30 | 2013-12-11 | 安徽马钢比亚西钢筋焊网有限公司 | Processing method of hollow welding net |
| CN106078093A (en) * | 2016-06-28 | 2016-11-09 | 中国南方航空工业(集团)有限公司 | The processing method of flanged (FLGD) thin-walled tube-type part |
| CN109048213A (en) * | 2018-08-08 | 2018-12-21 | 天津金派英克莱自行车股份有限公司 | A kind of firm electric bicycle bicycle basket production technology |
| CN208854598U (en) * | 2018-10-15 | 2019-05-14 | 阪神机器（徐州）有限公司 | Rotary-type fender rod material basket device |
| CN110158477A (en) * | 2019-05-24 | 2019-08-23 | 中建铁路投资建设集团有限公司 | Double embrace hoop method Coping Construction hanging basket and construction method |
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| CN110977333B (en) | 2021-01-26 |
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