CN216657233U - Multifunctional drilling device for machining upper shell of automobile accessory - Google Patents
Multifunctional drilling device for machining upper shell of automobile accessory Download PDFInfo
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- CN216657233U CN216657233U CN202122868332.XU CN202122868332U CN216657233U CN 216657233 U CN216657233 U CN 216657233U CN 202122868332 U CN202122868332 U CN 202122868332U CN 216657233 U CN216657233 U CN 216657233U
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Abstract
The utility model relates to the technical field of automobile accessory machining equipment, in particular to a multifunctional drilling device for machining an upper shell of an automobile accessory, which comprises a machining table and a drilling mechanism arranged above the machining table; the drilling mechanism comprises an installation cylinder, a drilling motor and a drill bit switching mechanism. The drilling machine is provided with an installation cylinder, a drilling motor connected with an up-and-down reciprocating driving device, a rotating cylinder with drilling assemblies distributed circumferentially at equal intervals on the surface, a second rotating shaft, a first rotating shaft and a stepping motor; make multiple drilling subassembly rotate and switch, need not manual dismantlement and change for need not frequent manual dismantlement and change the drill bit in single course of working, improved holistic operating efficiency.
Description
Technical Field
The utility model relates to the technical field of automobile accessory processing equipment, in particular to a multifunctional drilling device for processing an upper shell of an automobile accessory.
Background
In auto-parts course of working, need carry out the drilling operation to auto-parts's casing, traditional drilling equipment is fixed the drill bit through the chuck, need change the drill bit before processing to different drilling, need use the drill bit of multiple difference in drilling operation once, need the workman frequently to carry out the drill bit and change the operation.
At changing the drill bit in-process, need shut down the operation, need dismantle old drill bit from the chuck, then install new drill bit on the chuck, complex operation has reduced holistic operating efficiency, for this, this application provides a multi-functional drilling equipment is used in casing processing on auto-parts.
SUMMERY OF THE UTILITY MODEL
The utility model provides a multifunctional drilling device for machining an upper shell of an automobile accessory, which solves the problems in the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a multifunctional drilling device for processing an upper shell of an automobile accessory comprises a processing table and a drilling mechanism arranged above the processing table; the drilling mechanism comprises an installation cylinder, a drilling motor and a drill bit switching mechanism;
the drill bit switching mechanism comprises a rotating cylinder which is sleeved on the front side of the mounting cylinder and is in rotating connection with the mounting cylinder, drilling assemblies which are distributed at equal intervals on the circumference are mounted on the rotating cylinder, and the drilling assemblies are in plug-in connection with an output shaft of a drilling motor; a second rotating shaft is fixedly connected to the center position of the inner side of the rotating cylinder, a worm wheel is sleeved on the second rotating shaft, the worm wheel is meshed with a worm, and the worm is connected with a stepping motor through a coupler;
the drilling motor is connected with an up-and-down reciprocating driving device arranged in the mounting cylinder; the up-and-down reciprocating driving device comprises a moving block fixedly connected with the drilling motor, the moving block is connected with the mounting barrel in a sliding mode, the moving block extends into the mounting barrel and is fixedly connected with a chute plate, a traction column is embedded in the chute plate, an eccentric disc is fixedly connected with the traction column, a first rotating shaft is fixedly connected with the eccentric disc, and the first rotating shaft is connected with a second rotating shaft through a transmission gear set for transmission.
Preferably, the drilling assembly comprises a drill bit and a chuck for clamping the drill bit, the chuck penetrates through the side wall of the rotating cylinder and extends into the rotating cylinder, an inserting cylinder is fixedly connected to the inner side of the chuck, an inserting rod is inserted in the inserting cylinder, and the inserting rod is fixedly connected with an output shaft of the drilling motor through a coupler.
Preferably, the installation cylinder is a hollow cylinder which is horizontally arranged, the rotating cylinder is a hollow cylinder which is opened at one end and is horizontally arranged, and the inner side of the rotating cylinder is rotatably connected with the installation cylinder through a bearing sleeve.
Preferably, the second rotating shaft penetrates through the mounting cylinder and extends into the mounting cylinder, and the end part of the second rotating shaft is rotatably connected with the inner wall of the mounting cylinder through a bearing seat; the first rotating shaft is rotatably connected with the inner wall of the mounting cylinder through a bearing seat.
Preferably, the front end of the mounting cylinder is provided with a vertical chute for the moving block to slide up and down; the chute board is a strip-shaped board which is longitudinally arranged, and the chute board is provided with a longitudinal chute for the traction column to longitudinally slide.
Preferably, the processing table is provided with a clamp arranged opposite to the drilling mechanism, and the drilling mechanism is fixedly connected with a lifting device.
Preferably, the lifting device is a hydraulic cylinder, the mounting cylinder is fixedly connected with a sliding block, the sliding block is fixedly connected with the hydraulic cylinder, and the hydraulic cylinder is fixedly connected with the processing table; the sliding block is nested with a guide rail plate fixedly connected with the processing table and is in sliding connection with the guide rail plate.
Preferably, the insertion rod is a long rod in a frustum pyramid shape, and the insertion cylinder is provided with a groove in a frustum pyramid shape matched with the insertion rod.
After adopting the structure, compared with the prior art, the utility model has the following advantages:
the drilling machine is provided with an installation cylinder, a drilling motor connected with an up-and-down reciprocating driving device, a rotating cylinder with drilling assemblies distributed circumferentially at equal intervals on the surface, a second rotating shaft, a first rotating shaft and a stepping motor; make multiple drilling subassembly rotate and switch, need not manual dismantlement and change for need not frequent manual dismantlement and change the drill bit in single course of working, improved holistic operating efficiency.
The utility model is convenient for the separation of the connection between the output shaft of the drilling motor and the drill bit through the arrangement of the frustum-shaped inserting rod, the inserting cylinder provided with the frustum-shaped groove and the chuck.
Drawings
FIG. 1 is a schematic view of the internal structure of a multifunctional drilling device for machining an upper shell of an automobile part, according to the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a schematic left-side view of a rotary drum in the multifunctional drilling apparatus for machining an upper shell of an automobile accessory according to the present invention;
FIG. 4 is a schematic perspective view of an installation barrel of the multifunctional drilling device for machining an upper shell of an automobile accessory according to the present invention;
fig. 5 is a schematic view of an assembly structure of a moving block, a chute plate and an eccentric disc in the multifunctional drilling device for processing the upper shell of the automobile part.
In the figure: 1. a processing table; 2. mounting the cylinder; 201. a vertical chute; 3. a rotating cylinder; 4. a drill bit; 5. a chuck; 6. a plug-in barrel; 7. a plug rod; 8. a drilling motor; 9. a moving block; 10. a chute plate; 11. a traction column; 12. an eccentric disc; 13. a first rotating shaft; 14. a drive gear set; 15. a second rotating shaft; 16. a worm gear; 17. a worm; 18. a stepping motor; 19. a slider; 20. a lifting device; 21. a guide rail plate; 22. and (4) clamping.
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.
Referring to fig. 1 to 5, in one embodiment of the present invention, a multifunctional drilling apparatus for machining an upper shell of an automobile accessory comprises a machining table 1 and a drilling mechanism disposed above the machining table 1; the drilling mechanism comprises an installation cylinder 2, a drilling motor 8 and a drill bit switching mechanism;
the drill bit switching mechanism comprises a rotating cylinder 3 which is sleeved on the front side of the mounting cylinder 2 and is rotationally connected with the mounting cylinder 2, drilling assemblies which are circumferentially and equidistantly distributed are mounted on the rotating cylinder 3, and the drilling assemblies are connected with an output shaft of a drilling motor 8 in an inserting manner; a second rotating shaft 15 is fixedly connected to the center position of the inner side of the rotating cylinder 3, the second rotating shaft 15 is sleeved with a worm wheel 16, the worm wheel 16 is meshed with a worm 17, and the worm 17 is connected with a stepping motor 18 through a coupler;
the drilling motor 8 is connected with an up-and-down reciprocating driving device arranged in the mounting cylinder 2; the up-and-down reciprocating driving device comprises a moving block 9 fixedly connected with a drilling motor 8, the moving block 9 is connected with an installation barrel 2 in a sliding mode, the moving block 9 extends into the installation barrel 2 and is fixedly connected with a chute plate 10, a traction column 11 is embedded in the chute plate 10, the traction column 11 is fixedly connected with an eccentric disc 12, the eccentric disc 12 is fixedly connected with a first rotating shaft 13, and the first rotating shaft 13 is connected with a second rotating shaft 15 through a transmission gear set 14 in a transmission mode.
Specifically, when the drill bit needs to be replaced during the drilling operation, the stepping motor 18 is started, the stepping motor 18 drives the second rotating shaft 15 to rotate through the worm 17 and the worm wheel 16, the second rotating shaft 15 drives the first rotating shaft 13 to rotate through the transmission gear set 14, the first rotating shaft 13 rotates for a circle, the first rotating shaft 13 drives the eccentric disc 12 to rotate for a circle, the eccentric disc 12 drives the drilling motor 8 to move up and down through the traction column 11 and the chute plate 10 and return to the initial position, in the process that the drilling motor 8 moves up and down and returns to the initial position, the second rotating shaft 15 drives the rotating cylinder 3 to rotate, so that when the output shaft of the drilling motor 8 is separated from the drilling assembly, the rotary cylinder 3 drives the drilling assembly thereon to rotate and switch, when drilling motor 8 got back to initial position, drilling motor 8's output shaft and the drilling subassembly after switching carried out plug-in connection.
It should be noted that, in the single bit switching process, the first rotating shaft 13 rotates for one circle each time of switching, so as to separate the output shaft of the drilling motor 8 from the current drilling assembly and connect the output shaft of the drilling motor with a new drilling assembly, and the rotation angle of the second rotating shaft 15 is related to the number of the drilling assemblies installed on the rotating cylinder 3.
In this embodiment, the installation cylinder 2 is a hollow cylinder horizontally arranged, the rotation cylinder 3 is a hollow cylinder with an opening at one end and horizontally arranged, and the inner side of the rotation cylinder 3 is rotatably connected with the installation cylinder 2 through a bearing sleeve.
Specifically, the hollow installation cylinder 2 and the rotating cylinder 3 are convenient for installing the drilling assembly, the drilling motor 8 and the drill bit switching mechanism.
In this embodiment, the second rotating shaft 15 penetrates through the mounting cylinder 2 and extends into the mounting cylinder 2, and an end of the second rotating shaft 15 is rotatably connected with an inner wall of the mounting cylinder 2 through a bearing seat; the first rotating shaft 13 is rotatably connected with the inner wall of the mounting cylinder 2 through a bearing seat.
Specifically, the second rotating shaft 15 drives the rotating cylinder 3 to rotate, and then drives the drilling assembly to rotate and switch.
In this embodiment, a vertical chute 201 for the moving block 9 to slide up and down is formed at the front end of the mounting cylinder 2; the chute board 10 is a strip-shaped board which is longitudinally arranged, and the chute board 10 is provided with a longitudinal chute for the traction column 11 to longitudinally slide.
Specifically, when the eccentric disc 12 drives the traction column 11 to do circular motion, the traction column 11 longitudinally and reciprocally slides in the chute plate 10 to drive the chute plate 10 to move up and down, the chute plate 10 drives the moving block 9 to reciprocally move up and down in the vertical chute 201, and the moving block 9 drives the drilling motor 8 to reciprocally move up and down, so that the output shaft of the drilling motor 8 is connected with and separated from the drilling assembly in a plugging manner.
In this embodiment, the machining table 1 is provided with a jig 22 provided to face the drilling mechanism, and the drilling mechanism is fixedly connected with an elevating device 20.
Specifically, the lifting device 20 drives the drilling mechanism to move up and down to drill the automobile accessory shell, and the clamp 22 clamps and fixes the automobile accessory shell.
In this embodiment, the lifting device 20 is a hydraulic cylinder, the mounting cylinder 2 is fixedly connected with a sliding block 19, the sliding block 19 is fixedly connected with a hydraulic cylinder, and the hydraulic cylinder is fixedly connected with the processing table 1; the slide block 19 is nested with a guide rail plate 21 fixedly connected with the processing table 1 and is connected with the guide rail plate 21 in a sliding way.
Specifically, the stability that drilling mechanism reciprocated is improved, the stability of drilling processing is improved.
In another embodiment of the present invention, the drilling assembly includes a drill bit 4 and a chuck 5 for holding the drill bit 4, the chuck 5 penetrates through a side wall of the rotary cylinder 3 and extends into the rotary cylinder 3, an insertion cylinder 6 is fixedly connected to an inner side of the chuck 5, an insertion rod 7 is inserted into the insertion cylinder 6, and the insertion rod 7 is fixedly connected to an output shaft of a drilling motor 8 through a coupling.
Specifically, install peg graft pole 7 on drilling motor 8's the output shaft, install a section of thick bamboo 6 of pegging graft on the drilling subassembly, the output shaft and the drilling subassembly of being convenient for drilling motor 8 are connected the transmission and are broken away from.
In this embodiment, the insertion rod 7 is a long rod in a frustum pyramid shape, and the insertion tube 6 is provided with a groove in a frustum pyramid shape, which is matched with the insertion rod 7.
In particular, the plugging connection and the disconnection of the plugging rod 7 and the plugging cylinder 6 are convenient.
In this embodiment, the chuck 5 is rotatably connected to the rotary cylinder 3.
The working principle is as follows: when the drill bit needs to be replaced during drilling operation, the stepping motor 18 is started, the stepping motor 18 drives the second rotating shaft 15 to rotate through the worm 17 and the worm wheel 16, the second rotating shaft 15 drives the first rotating shaft 13 to rotate through the transmission gear set 14, the first rotating shaft 13 rotates for a circle, the first rotating shaft 13 drives the eccentric disc 12 to rotate for a circle, the eccentric disc 12 drives the drilling motor 8 to move up and down through the traction column 11 and the chute plate 10 and return to the initial position, in the process that the drilling motor 8 moves up and down and returns to the initial position, the second rotating shaft 15 drives the rotating cylinder 3 to rotate, so that when the output shaft of the drilling motor 8 is separated from the drilling component, the rotating cylinder 3 drives the drilling component thereon to rotate and switch, when the drilling motor 8 returns to the initial position and the drilling motor 8 returns to the initial position, the output shaft of the drilling motor 8 is in plug-in connection with the switched drilling assembly; the output shaft of the drilling motor 8 is provided with an inserting rod 7, and the drilling assembly is provided with an inserting cylinder 6, so that the output shaft of the drilling motor 8 is connected with the drilling assembly for transmission and separation.
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", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered 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 defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. A multifunctional drilling device for machining an upper shell of an automobile accessory comprises a machining table (1) and a drilling mechanism arranged above the machining table (1); the drilling mechanism is characterized by comprising an installation cylinder (2), a drilling motor (8) and a drill bit switching mechanism;
the drill bit switching mechanism comprises a rotating cylinder (3) which is sleeved on the front side of the mounting cylinder (2) and is rotatably connected with the mounting cylinder (2), drilling assemblies which are distributed at equal intervals on the circumference are mounted on the rotating cylinder (3), and the drilling assemblies are connected with an output shaft of a drilling motor (8) in an inserting manner; a second rotating shaft (15) is fixedly connected to the center position of the inner side of the rotating cylinder (3), a worm wheel (16) is sleeved on the second rotating shaft (15), the worm wheel (16) is meshed with a worm (17), and the worm (17) is connected with a stepping motor (18) through a coupler;
the drilling motor (8) is connected with an up-and-down reciprocating driving device arranged in the mounting cylinder (2); the up-and-down reciprocating driving device comprises a moving block (9) fixedly connected with a drilling motor (8), the moving block (9) is connected with an installation cylinder (2) in a sliding mode, the moving block (9) extends into the installation cylinder (2) and is fixedly connected with a chute plate (10), a traction column (11) is embedded in the chute plate (10), the traction column (11) is fixedly connected with an eccentric disc (12), a first rotating shaft (13) is fixedly connected with the eccentric disc (12), and the first rotating shaft (13) is connected with a second rotating shaft (15) through a transmission gear set (14) in a transmission mode.
2. The multifunctional drilling device for machining the upper shell of the automobile accessory is characterized in that the drilling assembly comprises a drill bit (4) and a chuck (5) used for clamping the drill bit (4), the chuck (5) penetrates through the side wall of the rotating cylinder (3) and extends into the rotating cylinder (3), an inserting cylinder (6) is fixedly connected to the inner side of the chuck (5), an inserting rod (7) is inserted into the inserting cylinder (6), and the inserting rod (7) is fixedly connected with an output shaft of a drilling motor (8) through a coupler.
3. The multifunctional drilling device for machining the upper shell of the automobile accessory is characterized in that the mounting cylinder (2) is a horizontally arranged hollow cylinder, the rotating cylinder (3) is a horizontally arranged hollow cylinder with an opening at one end, and the inner side of the rotating cylinder (3) is rotatably connected with the mounting cylinder (2) through a bearing sleeve.
4. The multifunctional drilling device for machining the upper shell of the automobile accessory is characterized in that the second rotating shaft (15) penetrates through the mounting cylinder (2) and extends into the mounting cylinder (2), and the end part of the second rotating shaft (15) is rotatably connected with the inner wall of the mounting cylinder (2) through a bearing seat; the first rotating shaft (13) is rotatably connected with the inner wall of the mounting cylinder (2) through a bearing seat.
5. The multifunctional drilling device for machining the upper shell of the automobile accessory as claimed in claim 1, wherein a vertical sliding groove (201) for enabling the moving block (9) to slide up and down is formed in the front end of the mounting cylinder (2); the chute board (10) is a strip-shaped board which is longitudinally arranged, and the chute board (10) is provided with a longitudinal chute for the traction column (11) to longitudinally slide.
6. The multifunctional drilling device for machining the upper shell of the automobile accessory is characterized in that a clamp (22) opposite to a drilling mechanism is arranged on the machining table (1), and a lifting device (20) is fixedly connected with the drilling mechanism.
7. The multifunctional drilling device for machining the upper shell of the automobile accessory is characterized in that the lifting device (20) is a hydraulic cylinder, a sliding block (19) is fixedly connected to the mounting cylinder (2), the hydraulic cylinder is fixedly connected to the sliding block (19), and the hydraulic cylinder is fixedly connected to the machining table (1); the sliding block (19) is nested with a guide rail plate (21) fixedly connected with the processing table (1) and is in sliding connection with the guide rail plate (21).
8. The multifunctional drilling device for machining the upper shell of the automobile accessory as claimed in claim 2, wherein the insertion rod (7) is a long rod in a frustum pyramid shape, and the insertion cylinder (6) is provided with a groove in a frustum pyramid shape which is matched with the insertion rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122868332.XU CN216657233U (en) | 2021-11-22 | 2021-11-22 | Multifunctional drilling device for machining upper shell of automobile accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122868332.XU CN216657233U (en) | 2021-11-22 | 2021-11-22 | Multifunctional drilling device for machining upper shell of automobile accessory |
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| Publication Number | Publication Date |
|---|---|
| CN216657233U true CN216657233U (en) | 2022-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122868332.XU Active CN216657233U (en) | 2021-11-22 | 2021-11-22 | Multifunctional drilling device for machining upper shell of automobile accessory |
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| CN (1) | CN216657233U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116275189A (en) * | 2023-03-31 | 2023-06-23 | 上海卡洛吉克工业技术有限公司 | CNC high-precision machining center for automobile model framework |
| CN117884912A (en) * | 2024-03-16 | 2024-04-16 | 中国标准化研究院 | Multi-axis linkage multi-station numerical control machine tool |
-
2021
- 2021-11-22 CN CN202122868332.XU patent/CN216657233U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116275189A (en) * | 2023-03-31 | 2023-06-23 | 上海卡洛吉克工业技术有限公司 | CNC high-precision machining center for automobile model framework |
| CN116275189B (en) * | 2023-03-31 | 2023-08-22 | 上海卡洛吉克工业技术有限公司 | CNC high-precision machining center for automobile model framework |
| CN117884912A (en) * | 2024-03-16 | 2024-04-16 | 中国标准化研究院 | Multi-axis linkage multi-station numerical control machine tool |
| CN117884912B (en) * | 2024-03-16 | 2024-05-28 | 中国标准化研究院 | Multi-axis linkage multi-station numerical control machine tool |
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