CN102909418A - Special machine for milling two end faces of sector plate of crankshaft - Google Patents
Special machine for milling two end faces of sector plate of crankshaft Download PDFInfo
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- CN102909418A CN102909418A CN 201210461960 CN201210461960A CN102909418A CN 102909418 A CN102909418 A CN 102909418A CN 201210461960 CN201210461960 CN 201210461960 CN 201210461960 A CN201210461960 A CN 201210461960A CN 102909418 A CN102909418 A CN 102909418A
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Abstract
The invention discloses a special machine for milling the two end faces of a sector plate of a crankshaft, which comprises two sets of milling systems and a feeding system, wherein the milling systems are symmetrically arranged, and the feeding system is arranged between the two sets of milling systems; and each milling system comprises a machine base, a milling power head, a facing cutter and a motor, wherein the facing cutter is fixed on the end face of a milling spindle, and the facing cutters of the two sets of symmetrically-arranged milling systems are opposite to each other. The feeding system comprises a fixture, a power sliding table and an oil cylinder, wherein the fixture is arranged on the sliding table, the cylinder body of the oil cylinder is fixed on the end face of one end of a base of the power sliding table, and the end of a piston rod of the oil cylinder is hinged with one end of a sliding table of the power sliding table. A crankshaft to be machined is fixed on the fixture along the axial direction of the power sliding table, the distance between two milling tools is adjusted to be the required cutting distance of a sector plate of the crankshaft, and the two milling tools simultaneously cut the workpiece, then through one-time clamping, the cutting machining operation on the two side faces is simultaneously completed, therefore, the efficiency is greatly improved, and the machining cost is lowered.
Description
Technical field
The present invention relates to a kind of special plane that simultaneously two planes of symmetry is carried out milling, relate in particular to a kind of milling special plane that is exclusively used in machining crankshafts fan plate two symmetrical end faces, belong to the metal cutting technical field of processing equipment.
Background technology
Traditional approach machining crankshafts fan plate Double End mainly is to use common boring and milling machine, and two kinds of processing methods are arranged:
One: part location, clamping, process a side plane after, unclamp clamping device, part reverses its direction and location, clamp the processing another side;
Two: part location, clamping, process a side plane after, 180 ° of worktable rotaries, processing another side;
First method multiple clamping part, the resetting error is large, and the Double End form and position tolerance of bent axle fan plate is not easy control; Second method need to rely on the rotation of workbench, and the worktable rotary positioning accuracy of common boring and milling machine is not high, and the trickle adjustment of workbench is pretty troublesome, be difficult to reach processing request, also need consider travel of spindle, part is placed on the workbench center, main shaft needs long enough just can finish the processing of two sides; Whether these two kinds of methods add man-hour all needs to control the spacing of two sides, need to repeatedly cut and measure two spacings and meet the demands, take time and effort, and low precision, poor controllability especially need to dispose a large amount of human and material resources when producing in enormous quantities, and cost is high.
Summary of the invention
The object of the present invention is to provide a kind of bent axle fan plate Double End milling special plane, to solve the problem of multiple clamping, cutting, measurement, reach clamped one time, cutting, the purpose that need not measure, time saving and energy saving, improve crudy, reduce cost, easily operation.
The present invention is achieved by the following technical programs:
A kind of bent axle fan plate Double End milling special plane, comprise the symmetrically arranged milling system of two covers, be arranged on the feed system between the two cover milling systems, described milling system comprises support, is fixed on milling unit head and the facing cutter of support upside, motor is fixed on gear-box one side of milling unit head, milling spindle stretches out from the gear-box opposite side, facing cutter is fixed on by handle of a knife on the end face of milling spindle, and the end face of the facing cutter of the symmetrically arranged milling system of two covers is relative; Described feed system comprises anchor clamps, power slide, oil cylinder, and described anchor clamps are arranged on the slide unit, and the cylinder body of oil cylinder is fixed on the power slide base one end end face, and the piston rod end of oil cylinder and the slide unit of power slide one end are hinged; Bent axle to be processed is vertically fixed on the anchor clamps along power slide, and bent axle fan plate both ends of the surface are between two facing cutters.
The present invention is provided with the symmetrical milling system of two covers, machining crankshafts is fanned the two sides of plate simultaneously, by adjusting two distances between the milling cutter end face, making this distance reach workpiece both sides distance between the surface gets final product, while, two milling cutters will be symmetrically distributed in the both sides of anchor clamps, and are symmetrical with the two sides that guarantee processing.The hydraulic oil cylinder driving slide unit drives on the slide unit and moves axially by the fixing bent axle of frock, the two sides of bent axle fan plate are cut in two milling cutter rotations simultaneously, and clamped one time need not be measured, and just can automatically finish the processing of bent axle fan plate, greatly improve working (machining) efficiency, can continuously process, greatly improve machining accuracy, guarantee crudy, reduced labour intensity, 1 people can operate many lathes simultaneously, saves a large amount of manpowers, has improved operating efficiency.
Advantage and disadvantage of the present invention will be for illustration and explanation by the non-limitative illustration of following preferred embodiment, and these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is front view of the present invention.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
The present invention is comprised of feed system 9, the identical milling system 10 of two covers, feed system 9 is arranged between the two cover milling systems 10, milling system 10 comprises support 1, milling unit head 2, facing cutter 3, motor 7, milling unit head 2 is fixed on the upside of support 1, motor 7 is fixed on gear-box 2-1 one side of milling unit head 2, milling spindle 2-2 stretches out from gear-box 2-1 opposite side, facing cutter 3 is fixed on by handle of a knife on the end face of milling spindle 2-2, and the facing cutter 3 of the symmetrically arranged milling system 10 of two covers is relative; Feed system 9 comprises anchor clamps 4, power slide 5, oil cylinder 6, and anchor clamps 4 are arranged on the slide unit 5, and the cylinder body 6-2 of oil cylinder 6 is fixed on the power slide 5 bases one end end face, and the piston rod end of oil cylinder 6 and power slide 5 one ends are hinged; Bent axle to be processed is vertically fixed on the anchor clamps 4 along power slide 5, and bent axle 8 fan plate both ends of the surface are between two facing cutters 3.
Bent axle 8 is located, is clamped on the anchor clamps 4, adjust the distance between two facing cutters 3, make it with respect to anchor clamps 4 Central Symmetries, its distance is the distance of bent axle 8 fan plate both ends of the surface.Start milling unit head 2, drive oil cylinder 6, power slide 5 carries the bent axle 8 that is fixed on the anchor clamps 4 and moves axially, two facing cutters 3 cut the fan plate both ends of the surface of bent axle 8 simultaneously, after milling was complete, milling unit head 2 stopped operating, and oil cylinder 6 drives power slide 5 and returns, unload bent axle 8, finish a working cycles.The present invention only need manually finish operation of feeding and discharging, and all the other are finished by lathe, and feed speed is by oil cylinder 6 controls, and machining accuracy is determined by two facing cutter 3 relative positions.Clamped one time is finished the machining of two sides simultaneously, and efficient improves greatly, has reduced processing cost.
In addition to the implementation, the present invention can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of requirement of the present invention.
Claims (1)
1. a bent axle is fanned plate Double End milling special plane, it is characterized in that: comprise the symmetrically arranged milling system of two covers, be arranged on the feed system between the two cover milling systems, described milling system comprises support, is fixed on milling unit head and the facing cutter of support upside, motor is fixed on gear-box one side of milling unit head, milling spindle stretches out from the gear-box opposite side, facing cutter is fixed on by handle of a knife on the end face of milling spindle, and the end face of the facing cutter of the symmetrically arranged milling system of two covers is relative; Described feed system comprises anchor clamps, power slide, oil cylinder, and described anchor clamps are arranged on the slide unit, and the cylinder body of oil cylinder is fixed on the power slide base one end end face, and the piston rod end of oil cylinder and the slide unit of power slide one end are hinged; Bent axle to be processed is vertically fixed on the anchor clamps along power slide, and bent axle fan plate both ends of the surface are between two facing cutters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210461960 CN102909418A (en) | 2012-11-16 | 2012-11-16 | Special machine for milling two end faces of sector plate of crankshaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210461960 CN102909418A (en) | 2012-11-16 | 2012-11-16 | Special machine for milling two end faces of sector plate of crankshaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102909418A true CN102909418A (en) | 2013-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210461960 Withdrawn CN102909418A (en) | 2012-11-16 | 2012-11-16 | Special machine for milling two end faces of sector plate of crankshaft |
Country Status (1)
| Country | Link |
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| CN (1) | CN102909418A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273111A (en) * | 2013-06-08 | 2013-09-04 | 安徽明雁齿轮有限公司 | Device for automatically boring two end faces of speed changing box body |
| CN107262789A (en) * | 2017-07-15 | 2017-10-20 | 丹东富田精工机械有限公司 | A kind of two-way positioning processing device and method |
| CN107900431A (en) * | 2017-12-04 | 2018-04-13 | 李百冲 | A kind of double-side milling device of lathe |
| CN108126996A (en) * | 2017-12-22 | 2018-06-08 | 株洲硬质合金集团有限公司 | A kind of bar process equipment |
| CN109702555A (en) * | 2019-02-25 | 2019-05-03 | 深圳市利器精工科技有限公司 | Machining equipment |
| CN112676622A (en) * | 2020-12-14 | 2021-04-20 | 四川艾格森智能科技有限公司 | Golden finger bevel edge processing method |
-
2012
- 2012-11-16 CN CN 201210461960 patent/CN102909418A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273111A (en) * | 2013-06-08 | 2013-09-04 | 安徽明雁齿轮有限公司 | Device for automatically boring two end faces of speed changing box body |
| CN107262789A (en) * | 2017-07-15 | 2017-10-20 | 丹东富田精工机械有限公司 | A kind of two-way positioning processing device and method |
| CN107900431A (en) * | 2017-12-04 | 2018-04-13 | 李百冲 | A kind of double-side milling device of lathe |
| CN108126996A (en) * | 2017-12-22 | 2018-06-08 | 株洲硬质合金集团有限公司 | A kind of bar process equipment |
| CN109702555A (en) * | 2019-02-25 | 2019-05-03 | 深圳市利器精工科技有限公司 | Machining equipment |
| CN109702555B (en) * | 2019-02-25 | 2024-06-07 | 深圳市利器精工科技有限公司 | Machining equipment |
| CN112676622A (en) * | 2020-12-14 | 2021-04-20 | 四川艾格森智能科技有限公司 | Golden finger bevel edge processing method |
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Application publication date: 20130206 |