CN113427301A - Semi-automatic profile modeling of toper cabin body supports frock - Google Patents
Semi-automatic profile modeling of toper cabin body supports frock Download PDFInfo
- Publication number
- CN113427301A CN113427301A CN202110805865.5A CN202110805865A CN113427301A CN 113427301 A CN113427301 A CN 113427301A CN 202110805865 A CN202110805865 A CN 202110805865A CN 113427301 A CN113427301 A CN 113427301A
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- supporting
- plate
- control device
- bottom plate
- cabin body
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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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/065—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding workpieces being specially deformable, e.g. made from thin-walled or elastic material
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The semi-automatic profiling supporting tool for the conical cabin comprises a base (1), and is characterized by further comprising a pressing device (2), a supporting device (3) and a control device (4), wherein the pressing device (2) is fixedly connected with the lower surface of a bottom plate (11) of the base (1), the supporting device (3) is installed on the upper surface of the base (1), and the control device (4) is also connected to the upper surface of the base (1); the control device (4) comprises a first control device (41) and a second control device (42) which are independent control devices; this patent adopts pneumatic control mode and pressure is adjustable, avoids cabin body clamping to warp.
Description
Technical Field
The invention discloses a semi-automatic profiling supporting tool for a conical cabin, relates to a profiling supporting tool, and particularly relates to a semi-automatic flexible profiling supporting tool.
Background
In the supporting process of the conical cabin body structure of the aluminum alloy, the supporting tool in the prior art is composed of a conical outer contour and two flange surfaces at large and small ends, a plurality of large-area lightening grooves of an inner cavity are formed in a mode of milling the inner cavity, the wall thickness of the aluminum alloy cabin body is thin, the integral rigidity is poor in the processing process, and the deformation of the cabin body is large. Therefore, the supporting tool in the prior art cannot effectively support the cabin body when the inner cavity is machined, and easily causes deformation of the workpiece to be machined, so that the workpiece cannot reach the limited deformation.
Disclosure of Invention
The invention aims to provide a semi-automatic profiling supporting tool for a conical cabin, which is used for stably supporting the cabin in a machining process, controlling the cabin to deform in machining and improving the cabin machining precision.
The semi-automatic profiling supporting tool for the conical cabin comprises a base 1 and is characterized by further comprising a pressing device 2, a supporting device 3 and a control device 4, wherein the pressing device 2 is fixedly connected with the lower surface of a bottom plate 11 of the base 1, the supporting device 3 is installed on the upper surface of the base 1, and the control device 4 is also connected to the upper surface of the base 1; the control device 4 comprises two independent control devices, a first control device 41 and a second control device 42;
wherein, the base 1 comprises a bottom plate 11 and 4 supporting legs 12; the bottom plate 11 is a square thick metal plate, and is provided with a plurality of hole and groove structures for connecting and fixing the pressing device 2, the supporting device 3 and the control device 4 with the bottom plate 1; the supporting legs 12 are formed by welding two small metal square plates and a middle metal block, threaded holes are formed in the upper surfaces of the supporting legs 12 and are connected with the bottom plate 11 through screws, one supporting leg 12 is connected to each of four angular positions of the bottom plate 11, and the supporting legs 12 are used for supporting the whole tool and facilitating fixing of the tool on machine tool equipment;
the pressing device 2 comprises a supporting plate 21, 4 upright posts 22 and a plurality of pneumatic pressing plates 23, wherein the supporting plate 21 is a square metal sheet, the pneumatic pressing plates 23 are fixedly arranged on the supporting plate 21, the upright posts 22 are distributed at four corners of the upper surface of the supporting plate 21 and are used for adjusting the distance between the supporting plate 21 and the base 1, so that the pressing position of the pneumatic pressing plates 23 is adjusted; the pneumatic pressure plate 23 is arranged on the supporting plate 21, is distributed on the circumference taking the center point of the supporting plate 21 as the center of a circle, is connected to the corresponding hole on the supporting plate 21 through threads, and the upper part of the pneumatic pressure plate 23 is fixedly connected with the upper surface of the bottom plate 11;
an air passage connects the first control device 41 with the plurality of pneumatic platens 23; the first control device 41 is provided for controlling the top pressure heads of the plurality of pneumatic pressure plates 23 to rotate and lift, and is used for pressing or loosening the chuck extending out of the small end of the conical cabin body to be processed;
the supporting device 3 comprises a plurality of long upright columns 31, a plurality of short upright columns 32, a plurality of large supporting blocks 33, a plurality of small supporting blocks 34 and a plurality of air cylinders 35, wherein the long upright columns 31 and the short upright columns 32 are all formed by welding metal sheets, the lower surfaces of the long upright columns 31 and the short upright columns 32 are fixedly connected with the bottom plate 11, and the inner sides of the upper parts of the long upright columns 31 and the short upright columns 32 are respectively fixedly connected with the upper parts of the 1 air cylinder 35; the upper ends of the plurality of air cylinders 35 are connected with the large supporting blocks 33 or the small supporting blocks 34;
the second control device 42 is connected with the plurality of cylinders 35 through the air path, the second control device 42 is opened to control the plurality of cylinders 35 to lift, and the large supporting block 33 and the small supporting block 34 connected with the upper ends of the cylinders 35 are driven to lift to support the conical cabin body to be processed.
Each large supporting block 33 and each small supporting block 34 are of plastic profiling structures, and the contact surfaces of the large supporting blocks 33 and the small supporting blocks 34 and the cabin body are processed into the profiling structures and are used for matching with the appearance of the cabin body to be supported.
During the use, with base, closing device, strutting arrangement, controlling means connects into a whole through the screw to adjust to suitable position, with the gas circuit switch-on of whole frock. The cabin body is placed in the tool and is positioned through the positioning pin hole and the positioning pin on the base. Firstly, a rotating handle for controlling a compressing device in a rotating control device is rotated, so that a pneumatic pressing plate compresses a small-end chuck of a cabin body. And secondly, rotating a rotating handle of the control supporting device to enable the cylinder ascending supporting block to be close to the outer surface of the cabin body to complete the tool supporting function. After the processing is finished, a rotating handle of the supporting device is controlled to rotate reversely, and the supporting block is driven by the cylinder to be separated from the surface of the cabin body; the rotating handle of the pressing device is controlled by reverse rotation, the pneumatic pressing plate is loosened, and the machined part can be taken out.
The invention ensures the processing precision of the cabin body and controls the deformation in the processing process, the contact surface of the invention and the cabin body is of a profiling structure, so that the bearing of the contact surface of the invention and the cabin body is uniform, the invention stably supports the cabin body, improves the integral processing rigidity, controls the processing deformation and improves the processing precision.
Compare current commonly used supporting scheme, this patent mainly has following several advantages:
1. the existing supporting structure is complex in operation by adopting a mechanical connection mode, and the semi-automatic control mode is adopted for supporting in the patent, so that the operation is simple and easy to use.
2. The existing supporting structures are mostly in rigid connection, and clamping deformation is generated on the cabin body; this patent adopts pneumatic control mode and pressure is adjustable, avoids cabin body clamping to warp.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the base 1 of the present invention;
FIG. 3 is a perspective view of the base 1 according to the present invention;
FIG. 4 is a schematic structural view of the pressing device 2 of the present invention;
FIG. 5 is a schematic view of the internal structure of the pressing device 2 of the present invention;
FIG. 6 is a schematic view of the structure of the supporting device 3 of the present invention mounted on the base 1;
FIG. 7 is a perspective view showing the connection structure of the supporting device 3 according to the present invention;
FIG. 8 is a schematic view of the installation position of the control device 4 of the present invention on the base 1;
FIG. 9 is a schematic view of clamping a workpiece to be machined when the capsule body is machined according to the invention.
Detailed Description
The semi-automatic profiling supporting tool for the conical cabin comprises a base 1 and is characterized by further comprising a pressing device 2, a supporting device 3 and a control device 4, wherein the pressing device 2 is fixedly connected with the lower surface of a bottom plate 11 of the base 1, the supporting device 3 is installed on the upper surface of the base 1, and the control device 4 is also connected to the upper surface of the base 1; the control device 4 comprises two independent control devices, a first control device 41 and a second control device 42;
wherein, the base 1 comprises a bottom plate 11 and 4 supporting legs 12; the bottom plate 11 is a square thick metal plate, and is provided with a plurality of hole and groove structures for connecting and fixing the pressing device 2, the supporting device 3 and the control device 4 with the bottom plate 1; the supporting legs 12 are formed by welding two small metal square plates and a middle metal block, threaded holes are formed in the upper surfaces of the supporting legs 12 and are connected with the bottom plate 11 through screws, one supporting leg 12 is connected to each of four angular positions of the bottom plate 11, and the supporting legs 12 are used for supporting the whole tool and facilitating fixing of the tool on machine tool equipment;
the pressing device 2 comprises a supporting plate 21, 4 upright posts 22 and a plurality of pneumatic pressing plates 23, wherein the supporting plate 21 is a square metal sheet, the pneumatic pressing plates 23 are fixedly arranged on the supporting plate 21, the upright posts 22 are distributed at four corners of the upper surface of the supporting plate 21 and are used for adjusting the distance between the supporting plate 21 and the base 1, so that the pressing position of the pneumatic pressing plates 23 is adjusted; the pneumatic pressure plate 23 is arranged on the supporting plate 21, is distributed on the circumference taking the center point of the supporting plate 21 as the center of a circle, is connected to the corresponding hole on the supporting plate 21 through threads, and the upper part of the pneumatic pressure plate 23 is fixedly connected with the upper surface of the bottom plate 11;
an air passage connects the first control device 41 with the plurality of pneumatic platens 23; the first control device 41 is provided for controlling the top pressure heads of the plurality of pneumatic pressure plates 23 to rotate and lift, and is used for pressing or loosening the chuck extending out of the small end of the conical cabin body to be processed;
the supporting device 3 comprises a plurality of long upright columns 31, a plurality of short upright columns 32, a plurality of large supporting blocks 33, a plurality of small supporting blocks 34 and a plurality of air cylinders 35, wherein the long upright columns 31 and the short upright columns 32 are all formed by welding metal sheets, the lower surfaces of the long upright columns 31 and the short upright columns 32 are fixedly connected with the bottom plate 11, and the inner sides of the upper parts of the long upright columns 31 and the short upright columns 32 are respectively fixedly connected with the upper parts of the 1 air cylinder 35; the upper ends of the plurality of air cylinders 35 are connected with the large supporting blocks 33 or the small supporting blocks 34;
the second control device 42 is connected with the plurality of cylinders 35 through the air path, the second control device 42 is opened to control the plurality of cylinders 35 to lift, and the large supporting block 33 and the small supporting block 34 connected with the upper ends of the cylinders 35 are driven to lift to support the conical cabin body to be processed.
Each large supporting block 33 and each small supporting block 34 are of plastic profiling structures, and the contact surfaces of the large supporting blocks 33 and the small supporting blocks 34 and the cabin body are processed into the profiling structures and are used for matching with the appearance of the cabin body to be supported.
Example (b):
a semi-automatic profiling supporting tool for a conical cabin body mainly comprises a base, a pressing device, a supporting device and a control device. The base and the pressing device are connected to the lower part of the base through a tray of the pressing device and a connecting screw, and a pneumatic pressing plate on the pressing device can extend out of the surface of the base just to press a part; the supporting device is connected with the base through a screw, a tray pushed by an air cylinder is mounted at the upper end of the supporting device, and the tray is used for tightly attaching to the outer surface of the cabin body; the control device consists of two control handles, is fixed on the base through screws and is used for opening and closing the air channel.
The base comprises a bottom plate and supporting legs. The bottom plate is a square thick metal plate, and a plurality of hole and groove structures are processed on the bottom plate and are used for connecting and fixing the pressing device, the supporting device and the control device with the bottom plate; the supporting legs are formed by welding two small metal square plates and a middle metal block, threaded holes are machined in the upper surfaces of the supporting legs and connected with the bottom plate through screws, one supporting leg is connected to each of four angular positions of the bottom plate, and the supporting legs are used for supporting the whole tool and facilitating fixing of the tool on machine tool equipment.
The pressing device comprises a supporting plate, an upright post and a pneumatic pressing plate. The supporting plate is a square metal sheet, is provided with a plurality of through holes and thread structures, and is used for being connected with the base and fixing the pressing device; the pneumatic pressing plate is connected with the pneumatic pressing plate and fixed; the four upright posts are hollow round metal rods, and the distance between the upright posts and the base is adjusted so as to adjust the pressing position of the pneumatic pressing plate; the pneumatic pressing plate is connected to the supporting plate through threads and is connected with the air channel, a pressing head at the top of the pneumatic pressing plate has rotating and lifting functions, and the pressing plate rotates and descends during ventilation and is used for pressing a chuck extending out of the small end of the part.
The supporting device consists of a long upright post, a short upright post, a large supporting block, a small supporting block and a cylinder, the long upright post and the short upright post are similar in structural form and are formed by welding metal sheets, and the upright post is provided with a through hole for connecting the upright post to the base and the cylinder; the large supporting block and the small supporting block are similar in structure and are of plastic profiling structures, the contact surface of the large supporting block and the small supporting block is processed into a profiling structure for supporting the appearance of the cabin body, a threaded hole is formed in the side surface of the cabin body contact surface for connecting an air cylinder, and the large supporting block and the small supporting block can move up and down along the air cylinder; the air cylinder is connected to the large and small stand columns through screws and connected with the large and small supporting blocks, the air cylinder is connected with the air circuit, and during ventilation, the large and small supporting blocks can move upwards along with the air cylinder and are used for pushing the supporting blocks to be attached to the cabin body in shape to play a supporting role.
The control devices are mechanisms for controlling the connection and the closing of the air channels and are connected to the base through screws, and the number of the control devices is two, so that the pressing or supporting function can be independently realized; one of the air channels is used for controlling the compressing device to compress the cabin body, and the air channel is connected with the control device through the compressing device to form an independent loop and control a starting pressure plate of the compressing device; the other one is used for controlling the supporting device to push the supporting block to be close to the cabin body and to support the cabin body, the gas circuit is connected with the control device through the supporting device to form an independent loop, and the control cylinder moves upwards to push the large supporting block and the small supporting block to be closely attached to the cabin body for supporting.
The invention aims to provide a profiling supporting tool, which can be used for stably supporting a cabin body in a machining process, controlling the machining deformation of the cabin body and improving the machining precision of the cabin body.
The base 1 as shown in fig. 2 comprises a bottom plate 11, legs 12. The base plate 11 is a square thick metal plate, and is provided with a plurality of holes and groove structures for connecting and fixing the pressing device, the supporting device and the control device with the base plate; the supporting leg 12 is formed by welding two small metal square plates and a middle metal block, a threaded hole is machined in the upper surface of the supporting leg 12 and is connected with the bottom plate 11 through a screw, the supporting leg 12 is connected with each of four angular positions of the bottom plate 11, and the supporting leg 12 is used for supporting the whole tool and facilitating fixing of the tool on machine tool equipment.
The pressing device shown in fig. 4 comprises a support plate 21, a stand column 22 and a pneumatic pressure plate 23. The supporting plate 21 is a square metal sheet, is provided with a plurality of through holes and thread structures, and is used for connecting with the base 1 and fixing the pressing device 2; is connected with the pneumatic pressure plate 23 to fix the pneumatic pressure plate 23; the four upright posts 22 are hollow round metal rods, and are used for adjusting the distance between the supporting plate 21 and the base 1, so that the pressing position of the pneumatic pressing plate 23 is adjusted; the pneumatic pressing plate 23 is connected to the supporting plate through threads and is connected with the air circuit, the air circuit is connected with the control device 41, a pressing head at the top of the pneumatic pressing plate has rotating and lifting functions, air is supplied when the control device 41 rotates, and the pressing plate rotates and descends to press a chuck extending out of the small end of the part.
The supporting device 3 shown in fig. 6 is composed of a long upright column 31, a short upright column 32, a large supporting block 33, a small supporting block 34 and a cylinder 35, wherein the long upright column 31 and the short upright column 32 have similar structural forms and are both formed by welding metal sheets, and through holes are added on the upright columns for connecting the upright columns to the base 1 and connecting the cylinder 35; the large supporting block 33 and the small supporting block 34 are similar in structure and are of plastic profiling structures, the contact surface of the large supporting block and the small supporting block is processed into a profiling structure for supporting the appearance of the cabin body, a threaded hole is formed in the side surface of the contact surface of the cabin body for connecting the cylinder 35, and the large supporting block and the small supporting block can move up and down along the cylinder 35; the cylinder 35 is connected to the large and small columns through screws and connected with the large and small supporting blocks, the cylinder is connected with the air passage, and during ventilation, the large and small supporting blocks can move upwards along with the cylinder and are used for pushing the supporting blocks to be attached to the cabin body in shape to play a supporting role.
The control devices are mechanisms for controlling the connection and the closing of the air channels and are connected to the base through screws, and the number of the control devices is two, so that the pressing or supporting function can be independently realized; one of the air channels is used for controlling the compressing device 2 to compress the cabin body, and the air channel is connected with the control device 41 through the compressing device 2 to form an independent loop and control the pneumatic pressure plate 23 of the compressing device 2; the other is used for controlling the supporting device 3 to push the supporting block to be close to the cabin body and support the cabin body, the air path is connected with the controlling device 42 through the supporting device 3 to form an independent loop, and the control cylinder 35 moves upwards to push the large supporting block 33 and the small supporting block 34 to be closely attached to the cabin body for supporting.
During the use, connect base 1, closing device 2, strutting arrangement 3, controlling means 4 into a whole through the screw to adjust to suitable position, switch on the gas circuit of whole frock. The cabin body is placed in the tool and is positioned through the positioning pin hole and the positioning pin on the base. Firstly, a rotating handle for controlling a pressing device in the control device 4 is rotated, so that the pneumatic pressing plate presses the cabin body small end chuck. And then, a rotating handle of the control supporting device is rotated, so that the ascending supporting block of the air cylinder 35 is close to the outer surface of the cabin body to complete the tool supporting function. After the processing is finished, a rotating handle of the supporting device is controlled to rotate reversely, and the supporting block is driven by the cylinder to be separated from the surface of the cabin body; the rotating handle of the control pressing device 4 is rotated reversely, the pneumatic pressing plate 23 is loosened, and the processed parts can be taken out.
Claims (2)
1. The semi-automatic profiling supporting tool for the conical cabin comprises a base (1), and is characterized by further comprising a pressing device (2), a supporting device (3) and a control device (4), wherein the pressing device (2) is fixedly connected with the lower surface of a bottom plate (11) of the base (1), the supporting device (3) is installed on the upper surface of the base (1), and the control device (4) is also connected to the upper surface of the base (1); the control device (4) comprises a first control device (41) and a second control device (42) which are independent control devices;
wherein, the base (1) comprises a bottom plate (11) and 4 support legs (12); the bottom plate (11) is a square thick metal plate, a plurality of hole and groove structures are processed on the bottom plate, and the bottom plate is used for connecting and fixing the pressing device (2), the supporting device (3) and the control device (4) with the bottom plate (1); the supporting legs (12) are formed by welding two small metal square plates and a middle metal block, threaded holes are formed in the upper surfaces of the supporting legs (12), the supporting legs are connected with the bottom plate (11) through screws, the supporting legs (12) are connected to the four corners of the bottom plate (11) respectively, and the supporting legs (12) are used for supporting the whole tool and facilitating fixing of the tool on machine tool equipment;
the pressing device 2 comprises a supporting plate (21), 4 upright posts (22) and a plurality of pneumatic pressing plates (23), wherein the supporting plate (21) is a square metal sheet, the pneumatic pressing plates (23) are fixedly arranged on the supporting plate (21), the upright posts (22) are distributed at four corners of the upper surface of the supporting plate (21) and are used for adjusting the distance between the supporting plate (21) and the base (1) so as to adjust the pressing position of the pneumatic pressing plates (23); the pneumatic pressure plate (23) is arranged on the supporting plate (21), is distributed on the circumference taking the central point of the supporting plate (21) as the center of a circle, and is connected to corresponding holes on the supporting plate (21) through threads, and the upper part of the pneumatic pressure plate (23) is fixedly connected with the upper surface of the bottom plate (11);
the first control device (41) is provided with a chuck which is used for controlling the top pressure heads of the plurality of pneumatic pressure plates (23) to rotate and lift and is used for pressing or loosening the small end of the conical cabin body to be processed to extend out;
the supporting device (3) comprises a plurality of long upright columns (31), a plurality of short upright columns (32), a plurality of large supporting blocks (33), a plurality of small supporting blocks (34) and a plurality of cylinders (35), the long upright columns (31) and the short upright columns (32) are all formed by welding metal sheets, the lower surfaces of the long upright columns (31) and the short upright columns (32) are fixedly connected with the bottom plate (11), and the inner sides of the upper parts of the long upright columns (31) and the short upright columns (32) are respectively fixedly connected with the upper parts of 1 cylinder (35); the upper ends of the plurality of cylinders (35) are connected with a large supporting block (33) or a small supporting block (34);
the second control device (42) is connected with the plurality of cylinders (35) through the air path, the second control device (42) is opened and used for controlling the plurality of cylinders (35) to lift, and the large supporting block (33) and the small supporting block (34) which are connected with the upper ends of the cylinders (35) are driven to lift to support the conical cabin body to be processed.
2. The semi-automatic profiling supporting tool for the conical cabin body according to claim 1, wherein each large supporting block (33) and each small supporting block (34) are of plastic profiling structures, and the contact surfaces of the large supporting block (33) and the small supporting block (34) and the cabin body are processed into the profiling structures to be matched with the appearance of the cabin body to be supported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110805865.5A CN113427301B (en) | 2021-07-16 | 2021-07-16 | Semi-automatic profile modeling of toper cabin body supports frock |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110805865.5A CN113427301B (en) | 2021-07-16 | 2021-07-16 | Semi-automatic profile modeling of toper cabin body supports frock |
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| CN113427301A true CN113427301A (en) | 2021-09-24 |
| CN113427301B CN113427301B (en) | 2022-05-17 |
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| CN112108901A (en) * | 2020-09-30 | 2020-12-22 | 鹰普航空科技有限公司 | Turning tool for casing shell parts |
| CN213289152U (en) * | 2020-10-13 | 2021-05-28 | 辽宁福鞍燃气轮机有限公司 | Heat shield welding auxiliary tool for annular thin-wall part of gas turbine |
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2021
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| JPH05253778A (en) * | 1992-03-10 | 1993-10-05 | Mitsubishi Electric Corp | Holding device for ceramics structure |
| CN103659104A (en) * | 2013-11-12 | 2014-03-26 | 成都发动机（集团）有限公司 | Work fixture for welding blade in large inside and outside thin-wall conical cylinder annular space |
| CN205600340U (en) * | 2016-02-01 | 2016-09-28 | 广东威铝铝业股份有限公司 | Thin wall aluminum component CNC adds clamping apparatus |
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| CN109773518A (en) * | 2019-01-31 | 2019-05-21 | 武汉船用机械有限责任公司 | Bore the clamping device of cylindrical workpiece |
| CN111015057A (en) * | 2019-12-25 | 2020-04-17 | 中南大学 | Curved surface self-adaptive clamp for laser welding of spatial curved surface fan blade |
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| CN213289152U (en) * | 2020-10-13 | 2021-05-28 | 辽宁福鞍燃气轮机有限公司 | Heat shield welding auxiliary tool for annular thin-wall part of gas turbine |
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| CN113427301B (en) | 2022-05-17 |
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