CN215432659U - Flexible tool for machining large-scale barrel parts - Google Patents
Flexible tool for machining large-scale barrel parts Download PDFInfo
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- CN215432659U CN215432659U CN202120771985.3U CN202120771985U CN215432659U CN 215432659 U CN215432659 U CN 215432659U CN 202120771985 U CN202120771985 U CN 202120771985U CN 215432659 U CN215432659 U CN 215432659U
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Abstract
The utility model discloses a flexible tool for machining large-scale barrel parts, which comprises a device body, wherein the device body comprises a machine tool workbench, an ultrasonic probe is arranged in the machine tool workbench, a numerical control rotary table is arranged on the inner side of the machine tool workbench, a tool bottom plate is arranged on the upper side of the machine tool workbench, a heightening block is arranged between the tool bottom plate and the machine tool workbench, a top flexible module and a side flexible module are arranged on the numerical control rotary table, and the top flexible module and the side flexible module are both formed by flexible unit supporting structures; the utility model can evenly clamp the parts by arranging the top flexible module and the side flexible module, avoids trembling during processing, and can be quickly adjusted according to the design modification in the part developing process; and the shell is provided with a fastening groove and a clamping groove, so that the flexible unit supporting structure can clamp different types of parts through the combination of the software modular clamp.
Description
Technical Field
The utility model belongs to the technical field of large-scale barrel part machining, and particularly relates to a flexible tool for large-scale barrel part machining.
Background
The method comprises the following steps that (1) a conical section wallboard part belongs to a large aluminum alloy thin-wall rotary part, the section wallboard part has high precision requirement during machining, good fixing and supporting are required during milling machining, and the conventional clamping method is to cast an integral inner conical surface of a profiling fixture supporting part according to a part; the method is easy to deform the part, the inner conical surface and the profiling fixture cannot be completely attached, and a large-area suspension area exists, so that vibration occurs in the machining process, and the machining quality is influenced; in addition, the design of the part can be modified in the process of developing the part, and the casting clamp is difficult to be matched and changed; then the conical section wallboard has the characteristics of multiple varieties and small batch, the profiling fixture has uniqueness, different fixtures need to be designed and manufactured aiming at the conical section wallboards with different angles and radiuses, and the economic cost and the management cost are very high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a flexible tool for processing large-scale barrel parts, which can uniformly clamp parts through a top flexible module and a side flexible module, avoids chattering during processing, can be quickly adjusted according to design modification in the process of part development, and can clamp different types of parts through combination of software modular clamps.
In order to achieve the purpose, the utility model provides the following technical scheme: a flexible tool for machining large-scale barrel parts comprises a device body, wherein the device body comprises a machine tool workbench, an ultrasonic probe is arranged inside the machine tool workbench, a numerical control rotary table is arranged on the inner side of the machine tool workbench, a tool bottom plate is arranged on the upper side of the machine tool workbench, a heightening block is arranged between the tool bottom plate and the machine tool workbench, a top flexible module and a side flexible module are arranged on the numerical control rotary table, the top flexible module and the side flexible module are both formed by flexible unit supporting structures, each flexible unit supporting structure comprises a shell, a clamping groove and a fastening groove are formed in the shell, a supercharger is arranged on the inner side of the shell, a linear motor is arranged on the upper side of the supercharger, a piston rod is fixedly connected to the output end of the linear motor, and penetrates through the shell, and one end of the piston rod, which is far away from the shell, is provided with a positioning device.
As a further scheme of the utility model: and drag chains are arranged on the numerical control rotary table and the machine tool workbench, and the numerical control rotary table is driven to rotate by the drag chains.
As a further scheme of the utility model: the bottom side of the shell is provided with a lower chassis, the upper side of the shell is provided with an upper chassis, and an external component can be connected through the upper chassis.
As a further scheme of the utility model: the upper chassis is provided with an electric and gas quick interface, and the control console can be externally connected through the electric and gas quick interface.
As a further scheme of the utility model: and a clamping sleeve is arranged between the inner wall of the shell and the piston rod and is used for clamping the piston rod which moves in place.
As a further scheme of the utility model: the positioning device comprises a vacuum chuck, a friction washer is arranged inside the vacuum chuck, a ball head is arranged on the friction washer for positioning, and the vacuum chuck can limit parts to be machined.
Compared with the prior art, the utility model has the beneficial effects that: the top flexible module and the side flexible module are arranged, so that parts can be uniformly clamped, vibration during machining is avoided, and quick adjustment can be performed according to design modification in the part development process; and the shell is provided with a fastening groove and a clamping groove, so that the flexible unit supporting structure can clamp different types of parts through the combination of the software modular clamp.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is an overall perspective view of the present invention;
FIG. 2 is a top view of the overall structure of the present invention;
FIG. 3 is a perspective view of the housing construction of the present invention;
FIG. 4 is a cross-sectional view of a flexible unit support structure of the present invention;
FIG. 5 is a view of the present invention in actual use;
FIG. 6 is a top view of the vacuum chuck structure of the present invention;
FIG. 7 is a flow chart of the operation of the device body of the present invention.
In the figure: 1. a device body; 2. a machine tool table; 3. a tooling bottom plate; 4. a block for raising; 5. a top flex module; 6. a side flexible module; 7. a drag chain; 8. a numerical control turntable; 9. a flexible unit support structure; 10. a lower chassis; 11. a supercharger; 12. a linear motor; 13. a clamping sleeve; 14. a piston rod; 15. A positioning device; 16. an upper chassis; 17. a vacuum chuck; 18. positioning a ball head; 19. a friction washer; 20. A card slot; 21. a fastening groove; 22. an ultrasonic probe; 23. a housing.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1-7, the present invention provides a technical solution: a flexible tool for machining large-scale barrel parts comprises a device body 1, wherein the device body 1 comprises a machine tool workbench 2, an ultrasonic probe 22 is arranged inside the machine tool workbench 2, a numerical control rotary table 8 is arranged on the inner side of the machine tool workbench 2, drag chains 7 are arranged on the numerical control rotary table 8 and the machine tool workbench 2, and the numerical control rotary table 8 is driven to rotate by the drag chains 7; a tool bottom plate 3 is arranged on the upper side of a machine tool workbench 2, a block-up block 4 is arranged between the tool bottom plate 3 and the machine tool workbench 2, a top flexible module 5 and a side flexible module 6 are arranged on a numerical control rotary table 8, both the top flexible module 5 and the side flexible module 6 are composed of flexible unit supporting structures 9, each flexible unit supporting structure 9 comprises a shell 23, a clamping groove 20 and a fastening groove 21 are formed in each shell 23, a lower chassis 10 is arranged on the bottom side of each shell 23, an upper chassis 16 is connected to the upper side of each shell 23, and external components can be connected through the upper chassis 16; the bottom surface of the upper chassis 16 is provided with an electric and pneumatic quick interface which can be externally connected with a control console; a supercharger 11 is arranged on the inner side of the shell 23, a linear motor 12 is arranged on the upper side of the supercharger 11, a piston rod 14 is fixedly connected to the output end of the linear motor 12, the piston rod 14 penetrates through the shell 23, a clamping sleeve 13 is arranged between the inner wall of the shell 23 and the piston rod 14, and the clamping sleeve 13 is used for clamping the piston rod 14 which moves in place; the end of the piston rod 14 remote from the housing 23 is provided with a positioning means 15.
As an embodiment of the utility model, the positioning device 15 comprises a vacuum chuck 17, a friction washer 19 is arranged inside the vacuum chuck 17, a ball positioning 18 is arranged on the friction washer 19, and the part to be processed can be limited by the vacuum chuck 17.
The working principle of the utility model is as follows: when the device is used, firstly, the numerical control rotary table 8 and the heightening block 4 are manually arranged at the central position of the machine tool workbench 2; the model of three-dimensional simulation software used in the center of the machine tool workbench 2 is Autodesk Power instruction OMV; then splicing the flexible unit supporting structures 9 in three-dimensional simulation software according to the models of the parts, manually splicing the flexible unit supporting structures 9 according to simulation results, wherein the model of the flexible unit supporting structures 9 is UHF and is installed on a numerical control rotary table 8, and the model of the numerical control rotary table 8 is TK122000A (T); as shown in fig. 5, the part is manually hoisted on the heightening block 4, the center of the workbench is found and is fastened by a pressing plate; then, according to the data of the three-dimensional simulation software, setting the pushed stroke of each flexible unit supporting structure 9 in the console, calibrating the theoretical stroke to an actual value module by module, and confirming that the functions of gas detection, vacuum and the like are normal; firstly, starting a console by one key, and pushing out the supporting parts by all the flexible unit supporting structures 9; secondly, starting the machine tool to machine the supported area: the control console controls the flexible unit supporting structure 9 to return, the machine tool workbench 2 rotates, the control console controls the numerical control rotary table 8 to rotate reversely, the flexible unit supporting structure 9 is aligned to an area adjacent to the last clamping area, and the first step and the second step are repeated until all parts are machined; the embodiment specifically solves the problems that vibration occurs in the existing machining process, the machining quality is influenced, the part design can be modified in the development process, the casting clamp is difficult to be matched and changed, and the economic cost and the management cost are high.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a flexible frock for large-scale barrel parts machining, includes device body (1), its characterized in that: the device body (1) comprises a machine tool workbench (2), an ultrasonic probe (22) is arranged inside the machine tool workbench (2), a numerical control rotary table (8) is arranged on the inner side of the machine tool workbench (2), a tooling bottom plate (3) is arranged on the upper side of the machine tool workbench (2), a padding block (4) is arranged between the tooling bottom plate (3) and the machine tool workbench (2), a top flexible module (5) and a side flexible module (6) are arranged on the numerical control rotary table (8), the top flexible module (5) and the side flexible module (6) are both formed by flexible unit supporting structures (9), each flexible unit supporting structure (9) comprises a shell (23), a clamping groove (20) and a fastening groove (21) are formed in each shell (23), a supercharger (11) is arranged on the inner side of each shell (23), the utility model discloses a supercharger, including booster (11), output fixedly connected with piston rod (14) of booster (12), piston rod (14) run through shell (23), piston rod (14) are kept away from the one end of shell (23) is provided with positioner (15).
2. The flexible tool for machining the large-sized cylinder part according to claim 1, characterized in that: and drag chains (7) are arranged on the numerical control rotary table (8) and the machine tool workbench (2).
3. The flexible tool for machining the large-sized cylinder part according to claim 1, characterized in that: the bottom side of the shell (23) is provided with a lower chassis (10), and the upper side of the shell (23) is provided with an upper chassis (16).
4. The flexible tool for machining the large-sized cylinder part according to claim 3, characterized in that: the upper chassis (16) is provided with an electric and pneumatic quick interface.
5. The flexible tool for machining the large-sized cylinder part according to claim 1, characterized in that: and a clamping sleeve (13) is arranged between the inner wall of the shell (23) and the piston rod (14).
6. The flexible tool for machining the large-sized cylinder part according to claim 1, characterized in that: the positioning device (15) comprises a vacuum chuck (17), a friction washer (19) is arranged inside the vacuum chuck (17), and a ball head positioning device (18) is arranged on the friction washer (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120771985.3U CN215432659U (en) | 2021-04-15 | 2021-04-15 | Flexible tool for machining large-scale barrel parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120771985.3U CN215432659U (en) | 2021-04-15 | 2021-04-15 | Flexible tool for machining large-scale barrel parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215432659U true CN215432659U (en) | 2022-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120771985.3U Active CN215432659U (en) | 2021-04-15 | 2021-04-15 | Flexible tool for machining large-scale barrel parts |
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| Country | Link |
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| CN (1) | CN215432659U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799979A (en) * | 2022-05-06 | 2022-07-29 | 芜湖巨轩金属科技有限公司 | Metal cutting machine tool capable of being clamped quickly |
| CN117226563A (en) * | 2023-11-13 | 2023-12-15 | 成都飞机工业（集团）有限责任公司 | Vibration reduction supporting system and supporting method for planar web based on laser ranging |
-
2021
- 2021-04-15 CN CN202120771985.3U patent/CN215432659U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799979A (en) * | 2022-05-06 | 2022-07-29 | 芜湖巨轩金属科技有限公司 | Metal cutting machine tool capable of being clamped quickly |
| CN117226563A (en) * | 2023-11-13 | 2023-12-15 | 成都飞机工业（集团）有限责任公司 | Vibration reduction supporting system and supporting method for planar web based on laser ranging |
| CN117226563B (en) * | 2023-11-13 | 2024-03-15 | 成都飞机工业（集团）有限责任公司 | Vibration reduction supporting system and supporting method for planar web based on laser ranging |
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