CN211490432U - Machine tool for crankshaft centralized drilling - Google Patents
Machine tool for crankshaft centralized drilling Download PDFInfo
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- CN211490432U CN211490432U CN202020056900.9U CN202020056900U CN211490432U CN 211490432 U CN211490432 U CN 211490432U CN 202020056900 U CN202020056900 U CN 202020056900U CN 211490432 U CN211490432 U CN 211490432U
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- tool bit
- drilling
- machine tool
- crankshaft
- axle
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Abstract
The utility model discloses a lathe for processing of drilling is concentrated to bent axle, this lathe bears the hydraulically operated fixture to the slide through being equipped with on the lathe bed along X axle lateral sliding's X, treat the bent axle work piece that adds the drilling processing through the hydraulically operated fixture centre gripping installation, set up respectively along the gliding milling oil groove of freedom separately in X to the both sides of guide rail and move the tool bit, mill tail groove moves the tool bit, the burring moves the tool bit and is located a plurality of brill oilholes of different angles and moves the tool bit, can realize respectively moving the tool bit solitary, perhaps treat the drilling of the bent axle work piece of processing or the processing of milling flutes simultaneously, the realization is to the bent axle work piece on the milling flutes and the clamping of boring oil hole process accomplish promptly, thereby can show improvement machining efficiency, and show improvement machining precision, this utility model is used for the lathe.
Description
Technical Field
The utility model relates to a machine tool structure field especially relates to a lathe that is used for drilling processing is concentrated to bent axle.
Background
The crankshaft is used as a key part in an air conditioner compressor, and the processes of machining oil holes on the periphery of the crankshaft, milling a tail groove, milling an oil groove, deburring and the like are all the processes which require most machine tool equipment and manpower when the crankshaft is machined. The existing machining procedures are that an oil hole is drilled by a bench drill, then an oil groove is milled by a special machine for milling the oil groove, then a tail groove is milled by a special machine for milling the tail groove, finally burrs of an inner hole are manually removed, required machine tool equipment is very many, manpower is very much, workpieces need to be clamped for many times, and the precision is difficult to guarantee.
Later along with the development of machine tool equipment, adopt the turn-milling combined machining center to finish drilling the oil hole of bent axle and mill the oil groove, but the tail groove still needs the special machine of burring to process, and the burring still needs the manual work to accomplish, and whole course of working still needs twice clamping and needs two equipment at least to the cost of equipment is also higher.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lathe that is used for bent axle to concentrate drilling processing can accomplish all procedure on a lathe through a clamping to show improvement machining efficiency.
The utility model adopts the technical proposal that:
the utility model provides a lathe for processing of drilling is concentrated to bent axle, including the lathe bed and along the X of X axial setting on the lathe bed to the guide rail, be equipped with on the X to the guide rail and to the gliding X slide of following X, X installs hydraulic fixture to the slide, still be equipped with first Z axle slide rail and the second Z axle slide rail that each other becomes the angle setting on the lathe bed, be equipped with first Z axle slide on the first Z axle slide rail, be equipped with perpendicular to X on the first Z axle slide to the drilling hole cutter head and the milling oil groove cutter head that set up, still be equipped with along X on the first Z axle slide to the deburring cutter head that sets up, be equipped with second Z axle slide on the second Z axle slide rail, be equipped with two at least drilling hole cutter heads that set up side by side at an interval on the second Z axle slide, still be equipped with a milling flutes cutter head that the axial is on a.
Further conduct the utility model discloses technical scheme's improvement, first Z axle slide rail and first Z axle slide level set up on the lathe bed.
Further conduct the utility model discloses technical scheme's improvement is the echelonment on the first Z axle slide and is equipped with a plurality of slide bases, is located to be equipped with the oil groove blade holder of milling of L type on the slide base at middle part, mills the oil groove and moves the cutter head and at the perpendicular suspension of distal end of milling the oil groove blade holder.
Further conduct the utility model discloses technical scheme's improvement, the burring moves the tool bit and bores the oilhole and move the tool bit and be located the slide base that mills oil groove blade holder both sides respectively, and the burring moves the tool bit and bores the oilhole and move the axis mutually perpendicular of tool bit and be located same water flat line.
Further conduct the utility model discloses technical scheme's improvement is equipped with the Z that a surface slope set up on the lathe bed to the slip table, and second Z axle slide rail is located Z to the surface of slip table.
Further conduct the utility model discloses technical scheme's improvement, the relative lathe bed planar contained angle of second Z axle slide rail is greater than 45 degrees.
The utility model has the advantages that: the machine tool for the crankshaft centralized drilling machining is characterized in that a hydraulic clamp is borne by an X-direction sliding plate which transversely slides along an X axis and is arranged on a machine tool body, a crankshaft workpiece to be drilled is clamped and installed through the hydraulic clamp, an oil milling groove moving cutter head, a milling tail groove moving cutter head, a deburring moving cutter head and a plurality of oil drilling hole moving cutter heads which are located at different angles and slide along respective degrees of freedom are respectively arranged on two sides of an X-direction guide rail, and the moving cutter heads can be independent or simultaneously used for drilling or processing a milling groove of the crankshaft workpiece to be machined, so that the processes of milling the groove and drilling the oil hole on the crankshaft workpiece can be clamped once, the machining efficiency can be obviously improved, and the machining precision can be obviously improved.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Detailed Description
Referring to fig. 1, the utility model relates to a lathe for processing of bent axle concentrated drilling, including lathe bed 100 and along the X of X axial setting to guide rail 10 on lathe bed 100, be equipped with on the X to guide rail 10 and follow X to gliding X to slide 11, X installs hydraulically operated fixture 12 on to slide 11, still be equipped with first Z axle slide rail 20 and the second Z axle slide rail 30 of each other becoming the angle setting on the lathe bed 100, be equipped with first Z axle slide 21 on the first Z axle slide rail 20, be equipped with perpendicular to X on the first Z axle slide rail 21 to the drilling oil hole cutter head 40 and the milling oil groove cutter head 22 that set up, still be equipped with along X on the first Z axle slide rail 21 to the cutter head 23 that sets up, be equipped with second Z axle slide rail 30, be equipped with two at least drilling oil hole cutter heads 40 that set up side by side at an interval on the second Z axle slide rail 31, still be equipped with an axial direction parallel to the burring milling groove cutter head 32 of second Z axle.
According to the machine tool for the crankshaft centralized drilling machining, the X-direction sliding plate 11 which transversely slides along the X axis is arranged on the machine tool body 100 to bear the hydraulic clamp 12, a crankshaft workpiece to be drilled is clamped and installed through the hydraulic clamp 12, the oil milling groove moving tool bit 22, the milling tail groove moving tool bit 32, the deburring moving tool bit 23 and the plurality of oil drilling hole moving tool bits 40 which are located at different angles and slide along respective degrees of freedom are respectively arranged on two sides of the X-direction guide rail 10, the moving tool bits can be used independently, or the crankshaft workpiece to be machined is drilled or milled simultaneously, one-time clamping of the working procedures of milling grooves and oil drilling holes on the crankshaft workpiece can be completed, so that the machining efficiency can be obviously improved, and the machining precision can be obviously improved.
As a preferred embodiment of the present invention, the first Z-axis slide rail 20 and the first Z-axis slide plate 21 are horizontally disposed on the machine tool bed 100.
As the utility model discloses preferred embodiment is the echelonment on the first Z axle slide 21 and is equipped with a plurality of slide bases, is located to be equipped with the oil groove blade holder of milling of L type on the slide base at middle part, mills the oil groove and moves tool bit 22 and at the distal end vertical suspension who mills the oil groove blade holder. The sliding plate bases are arranged in a ladder shape, so that the machining cutters are staggered, and the interference among the cutters can be effectively avoided.
As the preferred embodiment of the present invention, the deburring moving tool bit 23 and the oil hole drilling moving tool bit 40 are respectively located on the slide plate bases of the two sides of the oil milling groove tool apron, and the deburring moving tool bit 23 and the oil hole drilling moving tool bit 40 are perpendicular to each other and located on the same horizontal line.
As a preferred embodiment of the present invention, the machine tool body 100 is provided with a Z-direction sliding table having a surface inclined, and the second Z-axis slide rail 30 is located on the surface of the Z-direction sliding table.
As a preferred embodiment of the present invention, the included angle of the second Z-axis slide rail 30 with respect to the plane of the machine tool bed 100 is greater than 45 degrees.
The machine tool is provided with one oil groove milling power head, three oil hole drilling power heads, one tail groove milling power head and one deburring power head, a crankshaft workpiece to be machined is placed on an X-direction sliding plate 11 and is automatically clamped by a hydraulic clamp 12, the crankshaft workpiece to be machined is moved to an oil groove milling cutter of an oil groove milling power head 22 through the X-direction sliding plate 11, the oil groove milling cutter mills an oil groove of the crankshaft workpiece to be machined, then the crankshaft workpiece continues to move forwards to a drilling power head, the three drilling power heads respectively drill oil holes on the periphery of the crankshaft workpiece and then move to a tail groove milling cutter of a tail groove milling power head 32, the tail groove milling cutter machines a tail groove of the crankshaft workpiece, and finally the tail groove milling cutter moves backwards to the power head to deburr burrs of an inner hole of the crankshaft workpiece.
When the machine tool is used for milling grooves, drilling holes and deburring of crankshaft workpieces, all the workpiece parts can be machined by once clamping, namely, milling oil grooves, drilling peripheral holes, milling tail grooves and deburring, and the machining efficiency of the crankshaft workpieces can be remarkably improved.
The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.
Claims (6)
1. A lathe that is used for drilling processing is concentrated to bent axle which characterized in that: including the lathe bed and edge X that the X axial set up on the lathe bed is to the guide rail, be equipped with on the X guide rail and follow X to gliding X to the slide, X installs hydraulic fixture to on the slide, still be equipped with first Z axle slide rail and second Z axle slide rail that mutual angle set up on the lathe bed, be equipped with first Z axle slide on the first Z axle slide rail, be equipped with perpendicular to X on the first Z axle slide to the brill oilhole tool bit and the milling oil groove tool bit that set up, still be equipped with on the first Z axle slide along X to the burring tool bit that sets up, be equipped with second Z axle slide on the second Z axle slide rail, be equipped with two at least brill oilhole tool bits that set up side by side the interval on the second Z axle slide, still be equipped with an axial direction parallel with second Z axle's groove milling tool bit.
2. The machine tool for crankshaft concentrated drilling machining according to claim 1, characterized in that: the first Z-axis slide rail and the first Z-axis slide plate are horizontally arranged on the machine tool body.
3. The machine tool for crankshaft concentrated drilling machining according to claim 2, characterized in that: the first Z-axis sliding plate is provided with a plurality of sliding plate bases in a stepped manner, the sliding plate bases are positioned in the middle, L-shaped oil groove milling cutter seats are arranged on the sliding plate bases, and the oil groove milling cutter head is arranged at the far end of each oil groove milling cutter seat in a vertically suspended manner.
4. The machine tool for crankshaft concentrated drilling machining according to claim 3, characterized in that: the deburring moving tool bit and the oil hole drilling moving tool bit are respectively positioned on the sliding plate bases on two sides of the oil milling groove tool apron, and the axis of the deburring moving tool bit and the axis of the oil hole drilling moving tool bit are perpendicular to each other and are positioned on the same horizontal line.
5. The machine tool for crankshaft concentrated drilling machining according to claim 1, characterized in that: the machine tool body is provided with a Z-direction sliding table with an obliquely arranged surface, and the second Z-axis sliding rail is positioned on the surface of the Z-direction sliding table.
6. The machine tool for crankshaft concentrated drilling machining according to claim 5, characterized in that: and the included angle of the second Z-axis slide rail relative to the plane of the machine tool body is more than 45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020056900.9U CN211490432U (en) | 2020-01-10 | 2020-01-10 | Machine tool for crankshaft centralized drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020056900.9U CN211490432U (en) | 2020-01-10 | 2020-01-10 | Machine tool for crankshaft centralized drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211490432U true CN211490432U (en) | 2020-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020056900.9U Active CN211490432U (en) | 2020-01-10 | 2020-01-10 | Machine tool for crankshaft centralized drilling |
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| Country | Link |
|---|---|
| CN (1) | CN211490432U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115446554A (en) * | 2022-10-09 | 2022-12-09 | 安徽扬山联合精密技术有限公司 | Compressor crankshaft production process |
| CN117300632A (en) * | 2023-10-10 | 2023-12-29 | 安徽扬山联合精密技术有限公司 | Crankshaft machining equipment and machining process thereof |
-
2020
- 2020-01-10 CN CN202020056900.9U patent/CN211490432U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115446554A (en) * | 2022-10-09 | 2022-12-09 | 安徽扬山联合精密技术有限公司 | Compressor crankshaft production process |
| CN117300632A (en) * | 2023-10-10 | 2023-12-29 | 安徽扬山联合精密技术有限公司 | Crankshaft machining equipment and machining process thereof |
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