CN113118864A - Sheet metal outer cover of numerical control machine tool, manufacturing process of sheet metal outer cover and numerical control machine tool - Google Patents
Sheet metal outer cover of numerical control machine tool, manufacturing process of sheet metal outer cover and numerical control machine tool Download PDFInfo
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- CN113118864A CN113118864A CN202110489284.5A CN202110489284A CN113118864A CN 113118864 A CN113118864 A CN 113118864A CN 202110489284 A CN202110489284 A CN 202110489284A CN 113118864 A CN113118864 A CN 113118864A
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- 239000002184 metal Substances 0.000 title claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 238000003466 welding Methods 0.000 claims description 132
- 238000010009 beating Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000003754 machining Methods 0.000 abstract description 13
- 238000002955 isolation Methods 0.000 abstract description 3
- 230000008859 change Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000009413 insulation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000002277 temperature effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002173 cutting fluid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
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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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/14—Methods or arrangements for maintaining a constant temperature in parts of machine tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/143—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same for installing wire thread inserts or tubular threaded inserts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention discloses a numerical control machine tool metal plate outer cover, a manufacturing process thereof and a numerical control machine tool, wherein the numerical control machine tool metal plate outer cover comprises a plurality of unit plates which are mutually connected to form a cover body. The sheet metal outer cover of the numerical control machine tool not only has the function of isolation and protection, but also has the function of improving the machining precision of the machine tool.
Description
Technical Field
The invention relates to a numerical control machine tool device, in particular to a sheet metal outer cover of a numerical control machine tool, a manufacturing process thereof and a numerical control machine tool.
Background
The panel beating dustcoat is the necessary configuration of digit control machine tool, and the dustcoat surrounds the lathe, has the function of protection operator, when the lathe carries out the processing action simultaneously, can spray a large amount of cutting fluids and profit liquid, and the effect of dustcoat also lies in keeping apart the inside at the lathe with these processing liquid that spray, thereby avoids splashing outside environment and causes the directness to pollute. The function of lathe panel beating dustcoat at present has only possessed the effect of isolation protection, can not play the effect that improves the lathe machining precision.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a sheet metal outer cover of a numerical control machine tool, which not only has the function of isolation and protection, but also has the function of improving the machining precision of the machine tool.
The invention also aims to provide a manufacturing process of the sheet metal outer cover of the numerical control machine tool.
The final purpose of the invention is to provide a numerical control machine tool comprising the sheet metal outer cover.
The technical scheme for solving the technical problems is as follows:
the utility model provides a digit control machine tool panel beating dustcoat, includes polylith cell board, polylith cell board interconnect forms the cover body, a serial communication port, the cell board is bilayer structure, and polylith bilayer structure's cell board interconnect forms bilayer structure's the cover body, through encircling formula structural connection between two adjacent cell boards.
The working principle of the numerical control machine metal plate outer cover is as follows:
the plurality of cell plates are connected through the encircling structure, so that an integral numerical control machine tool outer cover is formed, and the cell plates are of a double-layer structure, so that the outer cover of the whole numerical control machine tool is of a double-layer sheet metal structure. In the working process of the numerical control machine tool, when the difference exists between the internal temperature and the external temperature of the outer cover, the temperature difference between the internal temperature and the external temperature can generate unstable factors influencing the constant temperature effect inside the outer cover, and the influence on the machining precision is huge due to the small temperature change of the precision machining equipment. The outer cover of the numerical control machine tool is set to be of a double-layer sheet metal structure, and a hollow layer is formed between the inner layer and the outer layer of the outer cover, so that when the external temperature of the outer cover changes, on one hand, the thickness of the outer cover of the double-layer structure is increased, the temperature can be effectively prevented from being transmitted from the outside of the outer cover to the inside of the outer cover, and the influence of the external temperature change of the outer cover on the internal temperature change of the outer cover is reduced; on the other hand, the hollow layer between the inner layer and the outer layer can play a good heat insulation role, so that the temperature change outside the outer cover cannot influence the temperature inside the outer cover, namely, the inner space of the outer cover can keep a perfect constant temperature condition, and in the precision machining process, the constant temperature state can greatly improve the machining precision of parts.
In a preferred embodiment of the present invention, the encircling structures are connected by welding.
According to a preferable scheme of the invention, a through hole is formed in the middle of the encircling structure.
According to a preferable scheme of the invention, the encircling structure comprises a right encircling structure arranged at the right end of the unit plate and a left encircling structure arranged at the left end of the unit plate; the right surrounding structure comprises a first welding plate, a second welding plate and a first connecting plate, one end of the first welding plate is connected to the inner layer of the unit plate, the other end of the first welding plate extends inwards in a direction perpendicular to the length direction of the unit plate, one end of the first connecting plate is connected to the outer layer of the unit plate, the other end of the first connecting plate extends along the length direction of the unit plate, one end of the second welding plate is connected to the extending end of the first connecting plate, and the other end of the second welding plate extends inwards in a direction perpendicular to the length direction of the unit plate;
the left surrounding structure comprises a third welding plate, a fourth welding plate and a second connecting plate, one end of the third welding plate is connected to the inner layer of the unit plate, the other end of the third welding plate extends inwards in a direction perpendicular to the length direction of the unit plate and exceeds the second welding plate, one end of the second connecting plate is connected to the extending end of the third welding plate, the other end of the second connecting plate extends along the length direction of the unit plate and does not exceed the first welding plate, one end of the fourth welding plate is connected to the extending end of the second connecting plate, and the other end of the fourth welding plate extends outwards and does not exceed the first connecting plate; when encircling formula structural connection, first welded plate welds with the fourth welded plate, second welded plate welds with the third welded plate, first welded plate, second connecting plate and fourth welded plate enclose and close the constitution the through-hole.
Preferably, the encircling structure further comprises a fifth welding plate and a sixth welding plate, one end of the fifth welding plate is connected to the extending end of the second welding plate, and the other end of the fifth welding plate extends towards the fourth welding plate; one end of the sixth welding plate is connected to the extending end of the fourth welding plate, and the other end of the sixth welding plate extends towards the second welding plate; when the encircling structure is connected, the fifth welding plate is welded with the second connecting plate, and the sixth welding plate is welded with the first connecting plate.
According to a preferable scheme of the invention, the encircling structure is provided with a positioning structure for improving welding precision, the positioning structure comprises nuts and screws arranged on the fourth welding plate and the second welding plate, via holes arranged on the first welding plate and the third welding plate, and lock holes arranged on the second welding plate and the fourth welding plate, wherein the via holes, the lock holes and the screw holes of the nuts are correspondingly arranged and are positioned on the inner side of the inner layer of the unit plate.
A manufacturing process of a sheet metal outer cover of a numerical control machine tool comprises the following steps:
(1) placing the unit plates at corresponding positions according to the shape of the outer cover of the numerical control machine;
(2) overlapping the left surrounding structure of one unit plate to the right surrounding structure of the adjacent unit plate;
(3) sequentially penetrating a screw through the through hole and the locking hole and matching and locking the screw with a nut which is correspondingly arranged;
(4) respectively welding the fourth welding plate with the first welding plate and welding the third welding plate with the second welding plate;
(5) welding a fifth welding plate on the second connecting plate;
(6) welding a sixth welding plate on the first connecting plate;
(7) and (5) repeating the steps (2) to (6), and connecting all the unit plates together to form the numerical control machine metal plate outer cover with a double-layer structure.
The utility model provides a numerical control machine tool, includes digit control machine tool body and digit control machine tool dustcoat, the digit control machine tool dustcoat does digit control machine tool panel beating dustcoat.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the sheet metal outer cover of the numerical control machine tool, the outer cover is of a double-layer structure, so that the space inside the outer cover can be kept in a constant temperature state, and the processing precision of parts can be effectively improved.
2. The sheet metal outer cover of the numerical control machine tool is formed by connecting a plurality of unit plates, one of the unit plates is fixed by a worker in the manufacturing process, and then the adjacent unit plates are welded, so that the sheet metal outer cover of the numerical control machine tool is simple to operate, convenient to weld and good in manufacturability.
3. In the sheet metal outer cover of the numerical control machine tool, two adjacent unit plates are connected through the encircling type structure, so that the connection is tight, the problem of poor heat insulation effect caused by air leakage of a welding seam is effectively solved, the encircling type connection mode is high in connection strength, and the structure of the whole sheet metal outer cover is more stable and firm.
Drawings
Fig. 1 is a schematic diagram of the optimized plate housing applied to a numerical control machine tool, wherein white arrows are schematic diagrams of the outside air temperature of the housing, and black arrows are schematic diagrams of the inside air temperature of the housing.
Fig. 2 is a schematic view of a first embodiment of an encircling structure.
Fig. 3 is a schematic view of a second embodiment of a wrap-around structure.
Detailed Description
The present invention will be described in further detail with reference to examples and drawings, but the present invention is not limited thereto.
Example 1
Referring to fig. 1-2, the sheet metal cover of the numerical control machine tool comprises a plurality of unit plates 1, and is characterized in that the unit plates 1 are of a double-layer structure, and two adjacent unit plates 1 in the plurality of unit plates 1 are connected through an encircling structure.
Referring to fig. 2, the encircling structures are connected by welding. Through the welded mode, two adjacent cell boards 1 are firmly and reliably connected, and the connection strength can be guaranteed.
Referring to fig. 2, a through hole is formed in the middle of the encircling structure. Through setting up above-mentioned through-hole, the air gap that the through-hole formed plays thermal-insulated effect equally to can guarantee the constant temperature state of dustcoat inner space, improve parts machining's machining precision.
Referring to fig. 2, the encircling structure comprises a right encircling structure arranged at the right end of the unit plate 1 and a left encircling structure arranged at the left end of the unit plate 1; the right surrounding structure comprises a first welding plate 2, a second welding plate 3 and a first connecting plate 4, one end of the first welding plate 2 is connected to the inner layer of the unit plate 1, the other end of the first welding plate extends inwards in a direction perpendicular to the length direction of the unit plate 1, one end of the first connecting plate 4 is connected to the outer layer of the unit plate 1, the other end of the first connecting plate extends along the length direction of the unit plate 1, one end of the second welding plate 3 is connected to the extending end of the first connecting plate 4, and the other end of the second welding plate extends inwards in a direction perpendicular to the length direction of the unit plate 1;
the left surrounding structure comprises a third welding plate 5, a fourth welding plate 6 and a second connecting plate 7, one end of the third welding plate 5 is connected to the inner layer of the unit plate 1, the other end of the third welding plate extends inwards and exceeds the second welding plate 3 in a direction perpendicular to the length direction of the unit plate 1, one end of the second connecting plate 7 is connected to the extending end of the third welding plate 5, the other end of the second connecting plate extends along the length direction of the unit plate 1 and does not exceed the first welding plate 2, one end of the fourth welding plate 6 is connected to the extending end of the second connecting plate 7, and the other end of the fourth welding plate extends outwards and does not exceed the first connecting plate 4; when encircling formula structural connection, first welded plate 2 and the welding of fourth welded plate 6, second welded plate 3 and the welding of third welded plate 5, first connecting plate 4, second welded plate 3, second connecting plate 7 and fourth welded plate 6 enclose and close the constitution the through-hole. By arranging the encircling structure, the first connecting plate 4 is positioned at the outer layer, the second connecting plate 7 is positioned at the inner layer, the first welded plate 2, the fourth welded plate 6, the first connecting plate 4, the second welded plate 3, the third welded plate 5 and the second connecting plate 7 are respectively encircled, the attaching is tight, the leakage-proof effect is good, the external air of the outer cover is prevented from entering the inner part of the outer cover, the heat-insulating capability is strong, and the through hole structure in the encircling structure can further play a heat-insulating role, so that the inner space of the outer cover has a good constant temperature condition; in addition, in the formula structure of embracing, the part of the outsourcing dustcoat inlayer of first welded plate 2, second welded plate 3, third welded plate 5, fourth welded plate 6 has constituted a strengthening rib structure with second connecting plate 7, plays the effect of strengthening intensity to the cell board 1 that links together, and the structure is more stable, design benefit, powerful.
Referring to fig. 2, the encircling structure further includes a fifth welded plate 8 and a sixth welded plate 9, one end of the fifth welded plate 8 is connected to the extending end of the second welded plate 3, and the other end extends towards the fourth welded plate 6; one end of the sixth welding plate 9 is connected to the extending end of the fourth welding plate 6, and the other end extends towards the second welding plate 3; when the encircling structure is connected, the fifth welding plate 8 is welded with the second connecting plate 7, and the sixth welding plate 9 is welded with the first connecting plate 4. Through setting up above-mentioned fifth welding plate 8 and sixth welding plate 9, after the welding is accomplished, not only can strengthen the structural strength of embracing the formula structure, can further promote sealing capacity moreover, thermal-insulated function is better, promotes dustcoat inner space's constant temperature effect.
Referring to fig. 2, the structural location structure who is used for improving welding accuracy that is equipped with of formula of embracing, location structure is including setting up nut 11, screw 10 on fourth welded plate 6 and the second welded plate 3, setting are in via hole, setting on first welded plate 2 and the third welded plate 5 are in lockhole on second welded plate 3 and the fourth welded plate 6, wherein via hole, lockhole and the screw hole of nut 11 corresponds the setting and is located the inboard of 1 inlayer of unit board. Set up above-mentioned location structure, correspond each unit board 1 according to the assembly position and set up, before the welding, to passing screw 10 in proper order via hole, lockhole and with nut 11 cooperation locking, the position relatively fixed of two adjacent unit boards 1 can not take place to remove, welds at this moment, can guarantee the accuracy of two adjacent unit board 1's position among the welding process, guarantees welding quality.
A manufacturing process of a sheet metal outer cover of a numerical control machine tool comprises the following steps:
(1) placing the unit plate 1 on a corresponding tool clamp according to the shape of an outer cover of the numerical control machine;
(2) controlling the manipulator to grab the unit plates 1, and overlapping the left surrounding structure of one unit plate 1 to the right surrounding structure of the adjacent unit plate 1;
(3) controlling the manipulator to grab the screw 10, sequentially passing the screw 10 through the through hole and the locking hole and matching and locking with the nut 11 which is correspondingly arranged;
(4) welding, namely respectively welding the fourth welding plate 6 with the first welding plate 2 and welding the third welding plate 5 with the second welding plate 3;
(5) welding a fifth welding plate 8 on the second connecting plate 7;
(6) welding the sixth welding plate 9 on the first connecting plate 4;
(7) and (5) repeating the steps (2) to (6), and connecting all the unit plates 1 together to form the numerical control machine metal plate outer cover with a double-layer structure.
The utility model provides a numerical control machine tool, includes digit control machine tool body and digit control machine tool dustcoat, the digit control machine tool dustcoat does digit control machine tool panel beating dustcoat.
The working principle of the numerical control machine tool sheet metal housing is as follows with reference to fig. 1-2:
connect polylith cell board 1 through encircling formula structure to form a holistic digit control machine tool dustcoat, because cell board 1 is bilayer structure, consequently the dustcoat of whole digit control machine tool is a bilayer sheet metal construction. In the working process of the numerical control machine tool, when the difference exists between the internal temperature and the external temperature of the outer cover, the temperature difference between the internal temperature and the external temperature can generate unstable factors influencing the constant temperature effect inside the outer cover, and the influence on the machining precision is huge due to the small temperature change of the precision machining equipment. The outer cover of the numerical control machine tool is set to be of a double-layer metal plate structure, and a hollow layer is formed between the inner layer and the outer layer of the outer cover, so that when the external temperature of the outer cover changes, on one hand, the thickness of the outer cover of the double-layer structure is increased, the temperature can be effectively prevented from being transmitted from the outside of the outer cover to the inside of the outer cover, and the influence of the external temperature change of the outer cover on the internal temperature change of the outer cover is reduced; on the other hand, the hollow layer between the inner layer and the outer layer can play a good heat insulation role, so that the temperature change outside the outer cover cannot influence the temperature inside the outer cover, namely, the inner space of the outer cover can keep a perfect constant temperature condition, and in the precision machining process, the constant temperature state can improve the machining precision of parts.
Example 2
Referring to fig. 3, the difference between the present embodiment and embodiment 1 is that, in the encircling structure of the present embodiment, the lengths of the first welded plate 2 and the third welded plate 5 are the thickness of the unit plate 1, so that the thickness of the encircling structure is the same as the thickness of the unit plate 1, after the encircling structure is welded, the whole structure is more compact, and meanwhile, the sealing function is good, and the heat insulation effect is good.
The present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents and are included in the scope of the present invention.
Claims (8)
1. The utility model provides a digit control machine tool panel beating dustcoat, includes polylith cell board, polylith cell board interconnect forms the cover body, a serial communication port, the cell board is bilayer structure, and polylith bilayer structure's cell board interconnect forms bilayer structure's the cover body, through encircling formula structural connection between two adjacent cell boards.
2. The sheet metal cover of a numerical control machine tool according to claim 1, wherein the encircling structures are connected by welding.
3. The sheet metal cover of a numerical control machine tool according to claim 2, wherein a through hole is formed in the middle of the encircling structure.
4. The sheet metal cover of a numerical control machine tool according to claim 3, wherein the surrounding structure comprises a right surrounding structure arranged at the right end of the unit plate and a left surrounding structure arranged at the left end of the unit plate; the right surrounding structure comprises a first welding plate, a second welding plate and a first connecting plate, one end of the first welding plate is connected to the inner layer of the unit plate, the other end of the first welding plate extends inwards in a direction perpendicular to the length direction of the unit plate, one end of the first connecting plate is connected to the outer layer of the unit plate, the other end of the first connecting plate extends along the length direction of the unit plate, one end of the second welding plate is connected to the extending end of the first connecting plate, and the other end of the second welding plate extends inwards in a direction perpendicular to the length direction of the unit plate;
the left surrounding structure comprises a third welding plate, a fourth welding plate and a second connecting plate, one end of the third welding plate is connected to the inner layer of the unit plate, the other end of the third welding plate extends inwards in a direction perpendicular to the length direction of the unit plate and exceeds the second welding plate, one end of the second connecting plate is connected to the extending end of the third welding plate, the other end of the second connecting plate extends along the length direction of the unit plate and does not exceed the first welding plate, one end of the fourth welding plate is connected to the extending end of the second connecting plate, and the other end of the fourth welding plate extends outwards and does not exceed the first connecting plate; when encircling formula structural connection, first welded plate welds with the fourth welded plate, second welded plate welds with the third welded plate, first welded plate, second connecting plate and fourth welded plate enclose and close the constitution the through-hole.
5. The sheet metal cover of a numerical control machine tool according to claim 4, wherein the encircling structure further comprises a fifth welding plate and a sixth welding plate, one end of the fifth welding plate is connected to the extending end of the second welding plate, and the other end of the fifth welding plate extends towards the fourth welding plate; one end of the sixth welding plate is connected to the extending end of the fourth welding plate, and the other end of the sixth welding plate extends towards the second welding plate; when the encircling structure is connected, the fifth welding plate is welded with the second connecting plate, and the sixth welding plate is welded with the first connecting plate.
6. The sheet metal cover of a numerical control machine tool according to claim 5, wherein a positioning structure for improving welding precision is arranged on the encircling structure, the positioning structure comprises a nut and a screw which are arranged on the fourth welding plate and the second welding plate, via holes which are arranged on the first welding plate and the third welding plate, and lock holes which are arranged on the second welding plate and the fourth welding plate, wherein the via holes, the lock holes and the screw holes of the nut are correspondingly arranged and are positioned on the inner side of the inner layer of the unit plate.
7. The manufacturing process of the sheet metal outer cover of the numerical control machine tool is characterized by comprising the following steps of:
(1) placing the unit plates at corresponding positions according to the shape of the outer cover of the numerical control machine;
(2) overlapping the left surrounding structure of one unit plate to the right surrounding structure of the adjacent unit plate;
(3) sequentially penetrating a screw through the through hole and the locking hole and matching and locking the screw with a nut which is correspondingly arranged;
(4) respectively welding the fourth welding plate with the first welding plate and welding the third welding plate with the second welding plate;
(5) welding a fifth welding plate on the second connecting plate;
(6) welding a sixth welding plate on the first connecting plate;
(7) and (5) repeating the steps (2) to (6), and connecting all the unit plates together to form the numerical control machine metal plate outer cover with a double-layer structure.
8. A numerical control machine tool comprises a numerical control machine tool body and a numerical control machine tool outer cover, wherein the numerical control machine tool outer cover is the numerical control machine tool sheet metal outer cover in any one of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110489284.5A CN113118864A (en) | 2021-05-06 | 2021-05-06 | Sheet metal outer cover of numerical control machine tool, manufacturing process of sheet metal outer cover and numerical control machine tool |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110489284.5A CN113118864A (en) | 2021-05-06 | 2021-05-06 | Sheet metal outer cover of numerical control machine tool, manufacturing process of sheet metal outer cover and numerical control machine tool |
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| CN113118864A true CN113118864A (en) | 2021-07-16 |
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| CN202110489284.5A Pending CN113118864A (en) | 2021-05-06 | 2021-05-06 | Sheet metal outer cover of numerical control machine tool, manufacturing process of sheet metal outer cover and numerical control machine tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115319530A (en) * | 2022-09-01 | 2022-11-11 | 超同步股份有限公司 | Gantry machine tool protection device and gantry machine tool |
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| CN115319530B (en) * | 2022-09-01 | 2023-09-05 | 超同步股份有限公司 | Gantry machine tool protecting device and gantry machine tool |
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