CN210189013U - Machine tool for machining cartridge receiver type parts - Google Patents
Machine tool for machining cartridge receiver type parts Download PDFInfo
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- CN210189013U CN210189013U CN201920929782.5U CN201920929782U CN210189013U CN 210189013 U CN210189013 U CN 210189013U CN 201920929782 U CN201920929782 U CN 201920929782U CN 210189013 U CN210189013 U CN 210189013U
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- rotating frame
- cutter
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Abstract
The utility model provides a machine tool of machine casket type part, the purpose is solved current machine tool of machine casket and can not have the technical problem of milling process and drilling processing concurrently. The adopted technical scheme is as follows: a machine tool for machining parts such as casings comprises a workbench provided with a guide rail, wherein a mounting seat is arranged on the guide rail, a bearing seat is fixed on the mounting seat, a rotating frame is arranged in the bearing seat, the end part of the rotating frame is fixedly connected with the end part of a casing through a clamping mechanism, and the rotating frame is driven by a third servo motor; a first milling cutter is arranged on the outer side of the casing, the first milling cutter comprises a cutter head, and the top of the cutter head is fixedly connected with a drill bit through a bolt; the cutter head is uniformly provided with a plurality of milling elements along the peripheral surface, and the tops of the milling elements are extended out of the top of the cutter head to form a top milling part; the first milling cutter is driven by a first servo motor, and the first servo motor is driven by a first linear motor to move along the radial direction of the casing.
Description
Technical Field
The utility model relates to an aviation part processing equipment technical field, concretely relates to machine tool of machine casket type part.
Background
In the field of the aeronautical industry, when parts such as casings are machined, the surfaces of the casings need to be milled and holes need to be drilled in the walls of the casings. When a traditional process method is used for machining a casing, the surface of the casing is usually milled on one machine tool, and then the casing is drilled on the other machine tool, and in the process, the casing needs to be detached from the first machine tool and reinstalled on the second machine tool; the casing is troublesome to disassemble, assemble and realign, the workload of operators is greatly increased, and the working efficiency is seriously reduced. Therefore, there is a need to develop a machine tool for machining parts such as a casing, which can mill the surface of the casing and drill holes on the wall of the casing.
Disclosure of Invention
An object of the utility model is to provide a machine tool of machine casket type part can mill the machine casket surface, can drill on the machine casket wall again.
In order to achieve the above object, the utility model adopts the following technical scheme:
a machine tool for machining a casing part comprises a workbench, wherein a guide rail is arranged on the workbench, and a mounting seat is arranged on the guide rail;
the bearing block is fixed on the mounting seat;
the rotating frame is arranged in the bearing seat, the end part of the rotating frame is fixedly connected with the end part of the casing through a clamping mechanism, and the rotating frame is driven by a third servo motor;
the first milling cutter comprises a cutter head, and the top of the cutter head is fixedly connected with a drill bit through a bolt; the cutter head is uniformly provided with a plurality of mounting grooves along the circumferential surface, and the mounting grooves extend downwards from the top of the cutter head; a milling element is fixedly connected in the mounting groove through a bolt, and the top of the milling element is extended out of the top of the cutter disc to form a top milling part;
the first servo motor is driven by the first linear motor to move along the radial direction of the case, and the first milling cutter is positioned on the outer side of the case and driven by the first servo motor.
Preferably, the mounting base is driven by a third linear motor to move along the length direction of the guide rail.
Preferably, the mounting groove is in a V shape, and the milling element is in a regular quadrangular prism structure; one edge of the milling element is clamped in the mounting groove, and the edge on the opposite side extends out of the peripheral surface of the cutter disc to form a side milling part.
Preferably, the milling device further comprises a second milling cutter for milling the inner wall of the casing, wherein the second milling cutter has the same structure as the first milling cutter and is positioned on the inner side of the casing; the second milling cutter is driven by a second servo motor, the second servo motor moves along the radial direction of the case under the driving of a second linear motor, and the second linear motor is fixed on the support.
Preferably, the clamping mechanism comprises a screw fixedly connected with the rotating frame, and the screw extends along the radial direction of the casing; an outer pressing block and an inner pressing block are arranged on the screw in a penetrating manner, and the outer pressing block and the inner pressing block are respectively provided with through holes matched with the screw; the side wall of the end part of the casing is clamped between the outer pressing block and the inner pressing block, and the outer pressing block and the inner pressing block are respectively matched with the pressing bolt at one side far away from the casing.
Preferably, the device further comprises a limiting disc, the limiting disc is arranged between the rotating frame and the third servo motor, a circle of limiting rods are uniformly arranged on one surface, facing the rotating frame, of the limiting disc, the limiting rods horizontally extend towards the rotating frame, and the rotating frame is provided with limiting holes matched with the limiting rods; the limiting disc is driven by the fourth linear motor to horizontally move towards the direction close to or far away from the rotating frame; the limiting disc is provided with a guide rod horizontally extending towards the bearing seat, and the bearing seat is provided with a guide hole matched with the guide rod.
The beneficial effects of the utility model are concentrated and embodied in that the utility model is provided with a plurality of mounting grooves for mounting milling elements on the peripheral surface of the cutter head of the first milling cutter, and the top of the milling elements is extended out of the top of the cutter head to form a top milling part; after the casing is fixed on the rotating frame, the first servo motor and the third servo motor are started to respectively drive the first milling cutter and the casing to rotate, and then the surface of the casing can be milled along the periphery of the casing; the first milling cutter can move towards a direction close to or far away from the casing under the driving of the first linear motor, so that the milling amount and the milling depth of the first milling cutter are adjusted; the mounting seat can move along the guide rail and drives the rotating frame and the casing to move, so that the first milling cutter moves in the length direction relative to the casing, and the whole outer surface of the casing is milled. After the surface of the casing is milled, the drill bit is installed at the top of the cutter head by using a bolt, and then the casing can be drilled. The utility model discloses have concurrently and mill and drilling function, can mill the cartridge receiver surface, can also carry out drilling on the cartridge receiver wall, milling and drilling of cartridge receiver are accomplished on same lathe, need not to carry out extra dismouting, alignment operation to the cartridge receiver, have reduced the operating load, have improved work efficiency; milling and drilling of the casing can be completed through one set of cutter, and a milling cutter and a drilling cutter do not need to be arranged respectively, so that equipment cost is reduced, and economic benefits are improved. In addition, compared with an integrated milling cutter, the milling element and the drill bit of the utility model are fixed on the cutter head in an assembling way through bolts, so that the milling element and the drill bit can be disassembled and assembled, and the maintenance is more convenient; and the cutter head can not be worn and can be repeatedly used, only the worn drill bit or the worn milling element needs to be replaced, the use cost and the maintenance cost of the equipment are lower, and the economic benefit is higher.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a front view of the present invention;
FIG. 2 is a schematic structural view of a first milling cutter;
FIG. 3 is a schematic structural view of a limiting plate;
fig. 4 is a cross-sectional view of the turret.
Reference numerals: 1. a work table; 2. a guide rail; 3. a mounting seat; 4. a bearing seat; 5. a rotating frame; 6. a clamping mechanism; 7. a case; 8. a third servo motor; 9. a first milling cutter; 10. a cutter head; 11. a drill bit; 12. mounting grooves; 13. a milling element; 14. a first servo motor; 15. a first linear motor; 16. a third linear motor; 17. a fourth linear motor; 18. a second milling cutter; 19. a second servo motor; 20. a second linear motor; 21. a screw; 22. pressing the block outside; 23. pressing the block; 24. a limiting disc; 25. a limiting rod; 26. a limiting hole; 27. a guide rod.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Embodiments of the present invention will be described in detail below with reference to fig. 1 to 4.
The embodiment of the utility model provides a machine tool of machine casket type part, this machine tool of 7 type parts of machine casket includes: the device comprises a workbench 1, wherein a guide rail 2 is arranged on the workbench 1, and a mounting seat 3 is arranged on the guide rail 2; it will be appreciated that the mounting 3 may be moved back and forth on the rail 2.
And the bearing seat 4 is fixed on the mounting seat 3.
The rotating frame 5 is installed in the bearing seat 4, the end part of the rotating frame 5 is fixedly connected with the end part of the casing 7 through a clamping mechanism 6, and the rotating frame 5 is driven by a third servo motor 8; it should be understood that the axis of the casing 7 is parallel to the length direction of the guide rail 2.
The milling cutter comprises a first milling cutter 9, wherein the first milling cutter 9 comprises a cutter head 10, and the top of the cutter head 10 is fixedly connected with a drill bit 11 through a bolt; it will be appreciated that the drill bit 11 needs to be removed from the cutter disc 10 when the surface of the casing 7 is milled by the first milling cutter 9. The cutter head 10 is uniformly provided with a plurality of mounting grooves 12 along the peripheral surface, and the mounting grooves 12 extend downwards from the top of the cutter head 10; and a milling element 13 is fixedly connected in the mounting groove 12 through a bolt, and the top of the milling element 13 extends out of the top of the cutter head 10 to form a top milling part. It will be appreciated that threaded holes are provided in the top of the cutter head 10 and in the mounting groove 12, respectively, that the drill bit 11 is provided with engaging lugs corresponding to the threaded holes in the top of the cutter head 10, that the milling element 13 is provided with through holes corresponding to the threaded holes in the mounting groove 12, and that the milling element 13 and the drill bit 11 can be fixed to the cutter head 10 by screwing in bolts.
A first servo motor 14, wherein the first servo motor 14 moves along the radial direction of the casing 7 under the driving of a first linear motor 15, and the first milling cutter 9 is positioned outside the casing 7 and driven by the first servo motor 14. It will be appreciated that the first milling cutter 9 will be moved towards or away from the housing 7 by the drive of the first linear motor 15.
The following explains the embodiment of the present invention, the present invention sets a plurality of mounting grooves 12 for mounting milling elements 13 on the peripheral surface of the cutter head 10 of the first milling cutter 9, the top of the milling elements 13 extends out of the top of the cutter head 10 to form a top milling part; after the casing 7 is fixed on the rotating frame 5, the first servo motor 14 and the third servo motor 8 are started to respectively drive the first milling cutter 9 and the casing 7 to rotate, and then the surface of the casing 7 can be milled along the periphery of the casing 7; the first milling cutter 9 can move towards or away from the casing 7 under the driving of the first linear motor 15, so that the milling amount and the milling depth of the first milling cutter 9 can be adjusted; the mounting base 3 can move along the guide rail 2 and drives the rotating frame 5 and the casing 7 to move, so that the first milling cutter 9 moves in the length direction of the casing 7, and the whole outer surface of the casing 7 is milled. After the surface of the casing 7 is milled, the drill bit 11 is mounted on the top of the cutter head 10 by using a bolt, and then the casing 7 is drilled. The utility model discloses have concurrently and mill and drilling function, can mill the casing 7 surface, can also carry out drilling on the casing 7 wall, the milling of casing 7 is accomplished on same lathe with drilling, need not to carry out extra dismouting, alignment operation to casing 7, has reduced the operating load, has improved work efficiency; milling and drilling of the case 7 can be completed through one set of tool without arranging a milling tool and a drilling tool respectively, so that equipment cost is reduced, and economic benefits are improved. In addition, compared with an integrated milling cutter, the milling element 13 and the drill bit 11 of the milling cutter are fixed on the cutter head 10 in an assembling mode through bolts, so that the milling cutter can be disassembled and assembled, and is more convenient to maintain; and the cutter head 10 can not be worn and can be repeatedly used, only the worn drill bit 11 or the worn milling element 13 needs to be replaced, the use cost and the maintenance cost of the equipment are lower, and the economic benefit is higher.
As a further optimization of the present invention, the installation base further comprises a third linear motor 16, and the installation base 3 is driven by the third linear motor 16 to move along the length direction of the guide rail 2. It should be understood that the mount 3 moves on the guide rail 2 by the driving of the third linear motor 16, and the control of the moving track of the mount 3 can be more accurately and stably performed.
Further, the mounting groove 12 is in a "V" shape, and the milling element 13 is in a regular quadrangular prism structure; one edge of the milling element 13 is clamped in the mounting groove 12, and the opposite edge extends out of the circumferential surface of the cutter head 10 to form a side milling part. It will be appreciated that by removing the milling element 13 from the mounting groove 12, then rotating it through 90 ° and reinstalling it in the mounting groove 12, the edge of the milling element 13 that extends beyond the peripheral surface of the cutterhead 10 can be replaced, so that the side cutting portions of the milling element 13 can be changed, so that the milling element 13 can be utilized more fully, the utilization of the milling element 13 is improved, and the costs of wear and replacement of the equipment parts are reduced.
Further, a second milling cutter 18 for milling the inner wall of the casing 7 is further included, and the second milling cutter 18 is the same as the first milling cutter 9 in structure and is positioned on the inner side of the casing 7; it should be understood that the initial position of the second milling cutter 18 is located in front of the casing 7, and when the mounting base 3 moves on the guide rail 2 to move the rotating frame 5 and the casing 7 forward, the second milling cutter 18 enters the inside of the casing 7 to mill the inner wall of the casing 7. The second milling cutter 18 is driven by a second servo motor 19, the second servo motor 19 is driven by a second linear motor 20 to move along the radial direction of the casing 7, and the second linear motor 20 is fixed on the bracket. It should be understood that the second milling cutter 18 can drill holes on the wall of the casing 7 from inside to outside besides milling the inner wall of the casing 7, the first milling cutter 9 can be arranged on the outer side of the bottom of the casing 7, and the second milling cutter 18 can be arranged on the inner side of the top of the casing 7, so that the first milling cutter 9 and the second milling cutter 18 can synchronously drill holes on the wall of the casing 7, each set of milling cutter completes half-circle drilling of the casing 7, and the time for drilling the casing 7 is reduced by half, thereby greatly improving the machining efficiency.
Further, the clamping mechanism 6 comprises a screw 21 fixedly connected with the rotating frame 5, and the screw 21 extends along the radial direction of the casing 7; an outer pressing block 22 and an inner pressing block 23 penetrate through the screw rod 21, and through holes matched with the screw rod 21 are formed in the outer pressing block 22 and the inner pressing block 23 respectively; it should be understood that the inner and outer press blocks 23, 22 are provided with smooth through holes without threads. The side wall of the end of the casing 7 is clamped between an outer pressing block 22 and an inner pressing block 23, and the outer pressing block 22 and the inner pressing block 23 are respectively matched with a pressing bolt at one side far away from the casing 7. It should be understood that the casing 7 is fixed to the turret 5 by abutting the end of the casing 7 against the side of the screw 21, then pushing the outer and inner pressing blocks 22 and 23 along the screw 21 toward the casing 7 so that the outer and inner pressing blocks 22 and 23 abut against the outer and inner walls of the casing 7, respectively, and then tightening the pressing bolt so that the outer and inner pressing blocks 22 and 23 abut against each other. The clamping mechanisms 6 are uniformly arranged on the periphery of the rotating frame 5.
Further, the device comprises a limiting disc 24, wherein the limiting disc 24 is arranged between the rotating frame 5 and the third servo motor 8, one surface of the limiting disc 24 facing the rotating frame 5 is uniformly provided with a circle of limiting rods 25, the limiting rods 25 horizontally extend towards the rotating frame 5, and the rotating frame 5 is provided with limiting holes 26 matched with the limiting rods 25; the limiting disc 24 is driven by the fourth linear motor 17 to horizontally move towards the direction close to or far away from the rotating frame 5; the limiting disc 24 is provided with a guide rod 27 extending horizontally towards the bearing seat 4, and the bearing seat 4 is provided with a guide hole matched with the guide rod 27. It should be understood that, when the casing 7 is drilled, the limiting disc 24 is pushed to the rotating frame 5, the limiting rod 25 of the limiting disc 24 is inserted into the limiting hole 26 of the rotating frame 5, so that the rotating frame 5 can be limited, and the casing 7 is prevented from shaking or rotating during drilling, so that the casing 7 can be kept in a more stable state during drilling, and the drilling effect is better and more stable and accurate. After one drilling is completed, the fourth linear motor 17 drives the limiting disc 24 to be far away from the rotating frame 5, then the third servo motor 8 drives the rotating frame 5 to rotate for a certain angle, so that the first milling cutter 9 and the second milling cutter 18 correspond to the next drilling position of the casing 7, and finally the limiting disc 24 is pushed to the rotating frame 5, so that the rotating frame 5 can be limited again. The center of the limiting disc 24 is provided with a through hole for the rotating shaft of the third servo motor 8 to pass through.
Although specific embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that changes and modifications may be made to these embodiments without departing from the principles and spirit of the invention, and these changes and modifications are intended to fall within the scope of the invention.
Claims (6)
1. The utility model provides a machine tool of machine casket class part which characterized in that: the device comprises a workbench (1), wherein a guide rail (2) is arranged on the workbench (1), and a mounting seat (3) is arranged on the guide rail (2);
the bearing block (4), the said bearing block (4) is fixed on mount pad (3);
the rotating frame (5) is arranged in the bearing seat (4), the end part of the rotating frame (5) is fixedly connected with the end part of the casing (7) through a clamping mechanism (6), and the rotating frame (5) is driven by a third servo motor (8);
the milling cutter comprises a first milling cutter (9), wherein the first milling cutter (9) comprises a cutter head (10), and the top of the cutter head (10) is fixedly connected with a drill bit (11) through a bolt; the cutter head (10) is uniformly provided with a plurality of mounting grooves (12) along the circumferential surface, and the mounting grooves (12) extend downwards from the top of the cutter head (10); a milling element (13) is fixedly connected in the mounting groove (12) through a bolt, and the top of the milling element (13) extends out of the top of the cutter disc (10) to form a top milling part;
the first servo motor (14), the first servo motor (14) moves along the radial direction of the case (7) under the driving of the first linear motor (15), and the first milling cutter (9) is positioned outside the case (7) and driven by the first servo motor (14).
2. The machine tool for machining a casing-like part according to claim 1, wherein: the mounting base (3) is driven by the third linear motor (16) to move along the length direction of the guide rail (2).
3. The machine tool for machining a casing-like part according to claim 2, wherein: the mounting groove (12) is V-shaped, and the milling element (13) is of a regular quadrangular prism structure; one edge of the milling element (13) is clamped in the mounting groove (12), and the edge on the opposite side extends out of the peripheral surface of the cutter head (10) to form a side milling part.
4. A machine tool for machining a casing-like part according to claim 3, wherein: the milling machine further comprises a second milling cutter (18) for milling the inner wall of the casing (7), wherein the second milling cutter (18) has the same structure as the first milling cutter (9) and is positioned on the inner side of the casing (7); the second milling cutter (18) is driven by a second servo motor (19), the second servo motor (19) moves along the radial direction of the case (7) under the driving of a second linear motor (20), and the second linear motor (20) is fixed on the support.
5. The machine tool for machining a casing-like part according to claim 4, wherein: the clamping mechanism (6) comprises a screw rod (21) fixedly connected with the rotating frame (5), and the screw rod (21) extends along the radial direction of the casing (7); an outer pressing block (22) and an inner pressing block (23) penetrate through the screw rod (21), and through holes matched with the screw rod (21) are formed in the outer pressing block (22) and the inner pressing block (23) respectively; the side wall of the end part of the casing (7) is clamped between an outer pressing block (22) and an inner pressing block (23), and the outer pressing block (22) and the inner pressing block (23) are respectively matched with a pressing bolt at one side far away from the casing (7).
6. The machine tool for machining a casing-like part according to claim 5, wherein: the servo motor is characterized by further comprising a limiting disc (24), wherein the limiting disc (24) is arranged between the rotating frame (5) and the third servo motor (8), one surface, facing the rotating frame (5), of the limiting disc (24) is uniformly provided with a circle of limiting rods (25), the limiting rods (25) horizontally extend towards the rotating frame (5), and the rotating frame (5) is provided with limiting holes (26) matched with the limiting rods (25); the limiting disc (24) is driven by the fourth linear motor (17) to horizontally move towards the direction close to or far away from the rotating frame (5); spacing dish (24) set up guide bar (27) towards bearing frame (4) horizontal extension, bearing frame (4) set up the guiding hole with guide bar (27) adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920929782.5U CN210189013U (en) | 2019-06-20 | 2019-06-20 | Machine tool for machining cartridge receiver type parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920929782.5U CN210189013U (en) | 2019-06-20 | 2019-06-20 | Machine tool for machining cartridge receiver type parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210189013U true CN210189013U (en) | 2020-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920929782.5U Active CN210189013U (en) | 2019-06-20 | 2019-06-20 | Machine tool for machining cartridge receiver type parts |
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| Country | Link |
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| CN (1) | CN210189013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116060675A (en) * | 2023-04-04 | 2023-05-05 | 成都裕鸢航空智能制造股份有限公司 | Milling device for casing type workpiece |
-
2019
- 2019-06-20 CN CN201920929782.5U patent/CN210189013U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116060675A (en) * | 2023-04-04 | 2023-05-05 | 成都裕鸢航空智能制造股份有限公司 | Milling device for casing type workpiece |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A machine tool for machining casing parts Effective date of registration: 20200817 Granted publication date: 20200327 Pledgee: China Minsheng Banking Corp Chengdu branch Pledgor: CHENGDU YUYUAN AVIATION COMPONENT MANUFACTURING Co.,Ltd. Registration number: Y2020980005039 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP03 | Change of name, title or address |
Address after: No.18, Xingong Avenue, Xindu Industrial Zone, Chengdu, Sichuan 610000 Patentee after: Chengdu Yuyuan aviation Intelligent Manufacturing Co.,Ltd. Address before: No.18, Xingong Avenue, Xindu Industrial Zone, Chengdu, Sichuan 610500 Patentee before: CHENGDU YUYUAN AVIATION COMPONENT MANUFACTURING Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211019 Granted publication date: 20200327 Pledgee: China Minsheng Banking Corp Chengdu branch Pledgor: CHENGDU YUYUAN AVIATION COMPONENT MANUFACTURING Co.,Ltd. Registration number: Y2020980005039 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |