CN112123004A - Full-automatic numerical control milling machine for crankshaft of automobile engine - Google Patents
Full-automatic numerical control milling machine for crankshaft of automobile engine Download PDFInfo
- Publication number
- CN112123004A CN112123004A CN202011069177.9A CN202011069177A CN112123004A CN 112123004 A CN112123004 A CN 112123004A CN 202011069177 A CN202011069177 A CN 202011069177A CN 112123004 A CN112123004 A CN 112123004A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- base
- crankshaft
- baffle
- milling machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0078—Safety devices protecting the operator, e.g. against accident or noise
Abstract
The invention discloses a full-automatic numerical control milling machine for a crankshaft of an automobile engine, which comprises a base and supporting legs, wherein the surfaces of the upper ends of the supporting legs are fixedly connected to the bottom surface of the lower end of the base, the surface of the upper end of the base is fixedly connected with a sliding rail, the rear side of the sliding rail is fixedly connected with a back plate, the bottom surface of the lower end of the back plate is fixedly connected to the surface of the upper end of the rear side of the base, the surfaces of the left side and the right side of the sliding rail are fixedly connected with supporting plates, and the bottom surfaces of the lower. Through setting up the baffle for the baffle can be when milling engine crankshaft and beginning, by the motor of operation personnel start-up gear department, makes the motor drive gear, because the equal fixed connection of gear and baffle is in the pivot, makes the motor can drive the baffle and take place to deflect, makes the iron fillings that splash be kept off by the check on the inboard surface of baffle, prevents fish tail operation personnel.
Description
Technical Field
The invention belongs to the technical field of crankshaft milling machines, and particularly relates to a full-automatic numerical control milling machine for a crankshaft of an automobile engine.
Background
The crankshaft milling machine is an outer disc cutter milling machine for roughly processing and milling connecting rod necks and main journals of crankshafts for ships and large diesel engines. On the basis of having high efficiency processing machine ability, can correspond the frock automatic adjustment of many varieties bent axle processing. When a traditional crankshaft milling machine is used for processing a crankshaft of an engine, part of materials on the crankshaft are cut off due to the fact that a rotary table on a milling mechanism needs to rotate rapidly during processing, and a large amount of iron chips generated by milling are scratched due to the fact that a blocking device is not arranged, so that an operator can be scratched by the splashed iron chips. Therefore, the full-automatic numerical control milling machine for the crankshaft of the automobile engine is provided for solving the problems.
Disclosure of Invention
The invention aims to solve the problems and provides a full-automatic numerical control milling machine for a crankshaft of an automobile engine.
In order to achieve the purpose, the invention adopts the following technical scheme:
the full-automatic numerical control milling machine for the crankshaft of the automobile engine comprises a base and supporting legs, wherein the surface of the upper end of each supporting leg is fixedly connected to the bottom surface of the lower end of the base, a slide rail is fixedly connected to the surface of the upper end of the base, a back plate is fixedly connected to the rear side of the slide rail, the bottom surface of the lower end of the back plate is fixedly connected to the surface of the upper end of the base, supporting plates are fixedly connected to the surfaces of the left side and the right side of the slide rail, the bottom surface of the lower end of each supporting plate is fixedly connected to the surface of the upper end of the base, a hydraulic oil cylinder is slidably connected to the upper end of the slide rail, a milling mechanism is fixedly connected to the upper end of the hydraulic oil cylinder, the surface of the left side of, the upper end fixedly connected with baffle of pivot, fixedly connected with spring buffer spare on the upper end surface of backup pad, spring buffer spare fixed connection is on the right side end face of backup pad, the middle part perforated connection of backup pad has a location beam barrel, fixedly connected with first carousel on the left side end face of location beam barrel.
Preferably, the inner side surface of the supporting leg is rotatably connected with a rotating rod, the middle part of the rotating rod is fixedly connected with a driven oblique wheel, the lower end of the driven oblique wheel is meshed with a driving oblique wheel, and the left side of the rotating rod is connected with a second turntable in a perforated mode.
Preferably, the upper end of second carousel rotates and is connected with the belt, the other end of belt rotates to be connected on the upper end surface of first carousel, the upper end perforation connection of belt is at the upper end surface of the left and right sides of base.
The invention has the beneficial effects that: through setting up the baffle for the baffle can be when milling engine crankshaft and beginning, by the motor of operation personnel start-up gear department, makes the motor drive gear, because the equal fixed connection of gear and baffle is in the pivot, makes the motor can drive the baffle and take place to deflect, makes the iron fillings that splash be kept off by the check on the inboard surface of baffle, prevents fish tail operation personnel. Through setting up the bull stick for the bull stick drives the second carousel of the left and right sides on the bull stick and passes through the belt and drive first carousel rotation under the meshing of initiative helical wheel and driven helical wheel is connected, thereby makes the rotational frequency unanimous with first carousel fixed connection's location axle section of thick bamboo, prevents to lead to treating the engine crankshaft of processing to take place the twist-off because location axle section of thick bamboo rotational speed is inconsistent.
Drawings
FIG. 1 is a schematic structural diagram of a full-automatic numerical control milling machine for a crankshaft of an automobile engine, which is provided by the invention;
FIG. 2 is a side view of the full-automatic numerical control milling machine for the crankshaft of the automobile engine provided by the invention;
FIG. 3 is a perspective view of a support plate of the full-automatic numerical control milling machine for the crankshaft of the automobile engine provided by the invention.
In the figure: the device comprises a base 1, 11 supporting legs, 2 sliding rails, 21 hydraulic oil cylinders, 22 milling mechanisms, 3 back plates, 4 supporting plates, 41 rotating shafts, 42 gears, 43 baffles, 44 spring buffers, 45 positioning shaft cylinders, 5 rotating rods, 51 driven oblique wheels, 52 driving oblique wheels, 53 second rotating discs, 54 belts and 55 first rotating discs.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-3, full-automatic numerically controlled fraise machine of automobile engine bent axle, including base 1 and supporting leg 11, fixed surface of the upper end of supporting leg 11 is connected on the lower extreme bottom surface of base 1, it is connected with bull stick 5 to rotate on the inboard surface of supporting leg 11, the first bearing of junction fixedly connected with of bull stick 5 and supporting leg 11, bull stick 5 fixed connection is at the middle part of first bearing, the driven bevel wheel 51 of middle part fixedly connected with of bull stick 5, the lower extreme meshing of driven bevel wheel 51 is connected with initiative bevel wheel 52, the external first motor of initiative bevel wheel 52, the model of first motor is 180a1910, bull stick 5 left side perforated connection has second carousel 53, the upper end rotation of second carousel 53 is connected with belt 54, the other end rotation of belt 54 is connected on the upper end surface of first carousel 55, the upper end perforated connection of belt 54 is at the upper end surface of the left and right sides. The upper end of the base 1 is fixedly connected with a slide rail 2 on the surface, the upper end of the slide rail 2 is connected with a hydraulic oil cylinder 21 in a sliding mode, the type of the hydraulic oil cylinder 21 is HHYG-10D, the upper end of the hydraulic oil cylinder 21 is fixedly connected with a milling mechanism 22, and the left side surface of the milling mechanism 22 is connected to the right side surface of the back plate 3 in a sliding mode. The rear side of the sliding rail 2 is fixedly connected with a back plate 3, the bottom surface of the lower end of the back plate 3 is fixedly connected on the surface of the upper end of the rear side of the base 1, the surfaces of the left side and the right side of the sliding rail 2 are fixedly connected with a support plate 4, the surfaces of the upper ends of the left side and the right side of the support plate 4 are connected with a rotating shaft 41 in a perforation way, the joint of the rotating shaft 41 and the support plate 4 is fixedly connected with a second bearing, the rotating shaft 41 is fixedly connected in the middle of a second rotating shaft, the left end surface of the rotating shaft is fixedly connected with a gear 42, the gear 42 is externally connected with a second motor, the model of the second motor is 180A, the upper end of the rotating shaft 41 is fixedly connected with a baffle 43, the surface of the upper end of the support plate 4 is fixedly connected with a spring buffer 44, the spring buffer, the lower bottom surface of the supporting plate 4 is fixedly connected to the surface of the upper end of the base 1.
The operating principle of the present invention will now be described as follows:
when the device is used, namely before the milling machine does not process the crankshaft of the engine, an operation operator starts a second motor, the second motor drives the gear 42 to rotate, the gear 42 rotates to drive the rotating shaft 41 to rotate, and the baffle 43 is fixed at the upper end of the rotating shaft 41, so that the baffle 43 is indirectly driven to rotate, thereby realizing the protection effect on the operation operator, wherein spring buffer parts 44 are arranged on the upper end surface and the front end surface of the supporting plate 4, after the baffle 43 rotates to the correct position under the drive of the second motor, the inner side surface of the baffle 43 is abutted against the surface of the spring buffer part 44, and the baffle 43 is limited to further move backwards, after the machine starts to operate, the first motor is started, the driving oblique wheel 52 is driven to mesh to drive the driven oblique wheel 51 to rotate, so that the rotating rod 5 rotates, and the second rotating discs 53 at the left side and the right side of the rotating rod 5 can drive the first rotating disc 55 to rotate through the belt 54, thereby achieving the rotation of the positioning shaft tube 45.
Claims (3)
1. The full-automatic numerical control milling machine for the crankshaft of the automobile engine comprises a base (1) and supporting legs (11), and is characterized in that the surface of the upper end of each supporting leg (11) is fixedly connected to the bottom surface of the lower end of the base (1), the surface of the upper end of the base (1) is fixedly connected with a sliding rail (2), the rear side of each sliding rail (2) is fixedly connected with a back plate (3), the bottom surface of the lower end of each back plate (3) is fixedly connected to the surface of the upper end of the rear side of the base (1), the surfaces of the left side and the right side of each sliding rail (2) are fixedly connected with supporting plates (4), the bottom surface of the lower end of each supporting plate (4) is fixedly connected to the surface of the upper end of the base (1), the upper end of each sliding rail (2) is slidably connected with a hydraulic oil cylinder (21), the upper end of each hydraulic oil cylinder (21), the utility model discloses a motor support, including backup pad (4), upper end of the left and right sides of backup pad (4), the perforation is connected with pivot (41) on the surface, fixedly connected with gear (42) on the left side terminal surface of pivot, the upper end fixedly connected with baffle (43) of pivot (41), the upper end of backup pad (4) is fixedly connected with spring buffer (44) on the surface, spring buffer (44) fixed connection is on the right side terminal surface of backup pad (4), the middle part perforation connection of backup pad (4) has location axle section of thick bamboo (45), the first carousel of fixedly connected with (55) on the left side terminal surface of location axle section of thick bamboo (45).
2. The full-automatic numerical control milling machine for the automobile engine crankshaft is characterized in that a rotating rod (5) is rotatably connected to the inner side surface of the supporting leg (11), a driven oblique wheel (51) is fixedly connected to the middle of the rotating rod (5), a driving oblique wheel (52) is connected to the lower end of the driven oblique wheel (52) in a meshed mode, and a second rotating disc (53) is connected to the left side of the rotating rod (5) in a penetrating mode.
3. The full-automatic numerical control milling machine for the automobile engine crankshaft is characterized in that a belt (54) is rotatably connected to the upper end of the second rotary table (53), the other end of the belt (54) is rotatably connected to the upper end surface of the first rotary table (55), and the upper end of the belt (54) is connected to the upper end surfaces of the left side and the right side of the base (1) in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011069177.9A CN112123004A (en) | 2020-10-09 | 2020-10-09 | Full-automatic numerical control milling machine for crankshaft of automobile engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011069177.9A CN112123004A (en) | 2020-10-09 | 2020-10-09 | Full-automatic numerical control milling machine for crankshaft of automobile engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112123004A true CN112123004A (en) | 2020-12-25 |
Family
ID=73843827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011069177.9A Withdrawn CN112123004A (en) | 2020-10-09 | 2020-10-09 | Full-automatic numerical control milling machine for crankshaft of automobile engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112123004A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115415590A (en) * | 2022-09-15 | 2022-12-02 | 中山精航智能科技有限公司 | Milling tool for crank shaft tail groove of air condition compressor |
-
2020
- 2020-10-09 CN CN202011069177.9A patent/CN112123004A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115415590A (en) * | 2022-09-15 | 2022-12-02 | 中山精航智能科技有限公司 | Milling tool for crank shaft tail groove of air condition compressor |
| CN115415590B (en) * | 2022-09-15 | 2023-12-15 | 九江洋泰金属制品有限公司 | Milling tool for tail groove of crankshaft of air conditioner compressor |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201225 |