CN202053076U - Numerical control machine used for processing bearing roller - Google Patents
Numerical control machine used for processing bearing roller Download PDFInfo
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- CN202053076U CN202053076U CN2011200994729U CN201120099472U CN202053076U CN 202053076 U CN202053076 U CN 202053076U CN 2011200994729 U CN2011200994729 U CN 2011200994729U CN 201120099472 U CN201120099472 U CN 201120099472U CN 202053076 U CN202053076 U CN 202053076U
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- motion assembly
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- axis moving
- control machine
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Abstract
The utility model discloses a numerical control machine used for processing a bearing roller. The machine comprises a body, X-axis moving components, Y-axis moving components, a Z-axis moving component, a five-station feeding device and a numerical control system. The two sets of X-axis moving components and Y-axis moving components are transversely installed on the surface of the body; the Z-axis moving component is longitudinally installed on the surface of the body; the two sets of X-axis moving components and Y-axis moving components used for completing turning of the roller with respect to excircle shape are respectively at two sides of the Z-axis moving component that is used for cutting off the roller formed by the turning; the five-station feeding device is installed on the surface of the body through a guide rail; one end of the five-station feeding device is connected with a driving motor; and a servo motor of the X-axis moving components, a servo motor of the Y-axis moving components, a servo motor of the Z-axis moving components and the driving motor of the five-station feeding device are connected with a numerical control system. The numerical control machine is convenient in operation, high in automation degree, and capable of processing any curve rollers and achieving high outline accuracy and verticality of the roller axis to the excircle.
Description
Technical field
The utility model belongs to the machining equipment technical field, especially relates to a kind of machining bearing roller Digit Control Machine Tool.
Background technology
At present, the method for domestic manufacturing cylindrical roller or taper roller mainly adopts common turning and fillet correction of the flank shape to realize.For the circular arc roller, because arc radius is bigger, existing processing technology is earlier bar to be lathed cylinder, and the reface of roller two ends becomes taper seat, and latter two end face that quenches polishes, to guarantee the perpendicularity of cylinder axis and end face; Arrived grinding process, through grinding repeatedly taper seat has been ground to arc surface with roller end face location, because quenching roller hardness height, the size of taper seat and the size surplus of arc surface are big, so the output of this operation is difficult to raising.For the roller of other shape rotary track, as be used for the logarithmic curve roller of high-mechanic occasion, adopt above-mentioned processing technology, the just more difficult raising of yield rate and output.
Summary of the invention
For addressing the above problem, the purpose of this utility model provides a kind of easy to operate, machining bearing roller Digit Control Machine Tool that working (machining) efficiency is high, and it can process the arbitrary curve roller.
For achieving the above object, the utility model adopts following technical scheme:
A kind of machining bearing roller Digit Control Machine Tool, it comprises lathe bed, X-axis motion assembly, Y-axis motion assembly, Z axle motion assembly, turning head, milling slide, five station pay-off and digital control systems, two cover X-axis, Y-axis motion assembly laterally are installed on the lathe bed table top, Z axle motion assembly vertically is installed on the lathe bed table top, and two cover X-axis, Y-axis motion assembly lay respectively at Z axle motion assembly both sides; Turning head is arranged on the X-axis motion assembly by guide rail, and the servomotor of X-axis motion assembly is connected with the base of turning head by the X-axis ball screw; Milling slide is arranged on the Z axle motion assembly by guide rail, and the servomotor of Z axle motion assembly is connected with milling slide by Z shaft ball screw, guide rail; Five station pay-offs are installed on the lathe bed table top by guide rail, five station pay-offs, one end is connected with drive motors, and the servomotor of the servomotor of X-axis motion assembly, Y-axis motion assembly, the servomotor of Z axle motion assembly, the drive motors of five station pay-offs are connected with digital control system.
Described machining bearing roller Digit Control Machine Tool, its lathe bed table top is provided with the workpiece clamp clamping and positioning device, and the workpiece clamp clamping and positioning device is between Z axle motion assembly and five station pay-offs.
Described machining bearing roller Digit Control Machine Tool, the feeding mouth of its five stations pay-off is equipped with hydraulic clamp mechanism.
Described machining bearing roller Digit Control Machine Tool, it also includes two cover bar conveying mechanisms, two cover bar conveying mechanisms are fixedlyed connected with five station pay-offs, and the bar conveying mechanism is connected with the feeding drive motors through chain wheel driving mechanism, and the feeding drive motors is connected with digital control system.
Described machining bearing roller Digit Control Machine Tool is provided with the material loading overturn platform on its two covers bar conveying mechanism, and the material loading overturn platform is connected with fluid pressure drive device.
Owing to adopt aforesaid technical scheme, the utlity model has following superiority:
This machining bearing roller Digit Control Machine Tool, it is simple in structure, easy to operate, automaticity height, low cost of manufacture, can process the arbitrary curve roller, reach higher contour accuracy and the surperficial to foreign round perpendicularity of roller axis, when the machining bearing roller, have good stability, high accuracy, high-efficiency characteristics, the long service life of ball-screw and track, the reliability height of digital control system can be realized the arbitrary curve roller processing of rapid batch.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of X-axis, Y-axis motion assembly and turning head among Fig. 1;
Fig. 3 is the Z axle motion assembly among Fig. 1 and the structural representation of workpiece clamp clamping and positioning device;
Among the figure: 1-hydraulic clamp mechanism; 2-five station pay-offs; 3-Z axle motion assembly; 4-X axle motion assembly; 5-Y axle motion assembly; The 6-lathe bed; 7-bar conveying mechanism; 8-feeding drive motors; The 9-X shaft ball screw; The 10-guide rail; The 11-turning head; The 12-base; The 13-milling slide; 14-workpiece clamp clamping and positioning device; The 15-bar; The 16-drive motors; The 17-guide rail.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As shown in Figure 1, 2, 3, this machining bearing roller Digit Control Machine Tool, it comprises lathe bed 6, X-axis motion assembly 4, Y-axis motion assembly 5, Z axle motion assembly 3, turning head 11, milling slide 13, five station pay-off 2 and digital control systems; Two cover X-axis, Y-axis motion assembly laterally are installed on the lathe bed table top, and Z axle motion assembly vertically is installed on the lathe bed table top, and two cover X-axis, Y-axis motion assembly lay respectively at Z axle motion assembly both sides; Turning head 11 is arranged on the X-axis motion assembly 4 by guide rail 10, the servomotor of X-axis motion assembly is connected with the base 12 of turning head 11 by X-axis ball screw 9, two cover X-axis, Y-axis motion assembly make the blade of installing on the turning head finish the cylindrical shape processing of roller respectively under the programming track instruction control of digital control system, process the roller shape of track arbitrarily such as straight line, circular arc and logarithmic curve; Milling slide 13 is arranged on the Z axle motion assembly 3 by guide rail, and the servomotor of Z axle motion assembly is connected with milling slide by Z shaft ball screw, guide rail, and the double blade of installing on the milling slide is cut off the roller of turning moulding; Five station pay-offs 2 are installed on lathe bed 6 table tops by guide rail 17, one end is connected with drive motors 16, the programme-control timesharing by digital control system in running of five station pay-offs rests in turning station, milling station and two feeding stations, and the berthing time of above-mentioned each station is adjusted respectively by digital control system; The servomotor of the servomotor of the servomotor of X-axis motion assembly, Y-axis motion assembly, Z axle motion assembly, the drive motors of five station pay-offs are connected with digital control system.
Above-mentioned five station pay-offs, 2 feeding mouths are equipped with hydraulic clamp mechanism 1, can open when bar is sent into, and bar is delivered to the back, position and clamped, and are stable to guarantee when bar cuts.
Above-mentioned lathe bed table top is provided with workpiece clamp clamping and positioning device 14, and workpiece clamp clamping and positioning device 14 is used to guarantee to cut off the perpendicularity of two end faces and the roller axis of roller between Z axle motion assembly 3 and five station pay-offs 2.
Described machining bearing roller Digit Control Machine Tool, it also includes two cover bar conveying mechanisms 7, finish the auto-feed of roller bar, fallback action in the process, two cover bar conveying mechanisms are fixedlyed connected with five station pay-offs, bar conveying mechanism 7 is connected with feeding drive motors 8 through chain wheel driving mechanism, and the feeding drive motors is connected with digital control system; The bar conveying mechanism is provided with the material loading overturn platform, and the material loading overturn platform is connected with fluid pressure drive device, utilizes the hydraulic-driven technology, the many bars of can once packing into, and finish the bar additional mission automatically according to the digital control system signal.
The course of work of the present utility model is that the operator is placed on bar on the material loading overturn platform, can realize the arrangement and the feeding of bar automatically according to the program of digital control system; The feeding drive motors drives the feeding station feeding of bar conveying mechanism to five station pay-offs via chain wheel driving mechanism, chain wheel driving mechanism promotes bar and advances, after bar processes, chain wheel driving mechanism is return under the order of digital control system, the material loading overturn platform overturns according to program, and new bar is put on the bar conveying mechanism; Drive motors 16 drives five station pay-offs 2 and bar 15 is delivered on the turning head of two X-axis motion assemblies, the servomotor of the servomotor of X-axis motion assembly, Y-axis motion assembly drives the motion of turning head all around through ball screw, guide rail, and the turning head that can adjust z direction height is to the turning station, and blade is lathed the curve that program requires with bar; After five station pay-offs are delivered to workpiece clamp clamping and positioning device clamping and positioning with the bar roller of turning moulding, the servomotor of Z axle motion assembly drives milling slide via Z shaft ball screw, guide rail and moves to the milling station, the milling station overlaps with the turning station, and double blade is cut off the bar roller of turning moulding.
Claims (5)
1. machining bearing roller Digit Control Machine Tool, comprise lathe bed, X-axis motion assembly, Y-axis motion assembly, Z axle motion assembly, turning head, milling slide, five station pay-off and digital control systems, it is characterized in that: its two covers X-axis motion assembly (4), Y-axis motion assembly (5) laterally are installed on lathe bed (6) table top, Z axle motion assembly (3) vertically is installed on the lathe bed table top, and two cover X-axis, Y-axis motion assembly lay respectively at Z axle motion assembly both sides; Turning head (11) is arranged on the X-axis motion assembly by guide rail (10), and the servomotor of X-axis motion assembly is connected with the base (12) of turning head by X-axis ball screw (9); Milling slide (13) is arranged on the Z axle motion assembly by guide rail, and the servomotor of Z axle motion assembly is connected with milling slide by Z shaft ball screw, guide rail; Five station pay-offs (2) are installed on the lathe bed table top by guide rail (17), five station pay-offs, one end is connected with drive motors (16), and the servomotor of the servomotor of X-axis motion assembly, Y-axis motion assembly, the servomotor of Z axle motion assembly, the drive motors of five station pay-offs are connected with digital control system.
2. machining bearing roller Digit Control Machine Tool according to claim 1 is characterized in that: its lathe bed table top is provided with workpiece clamp clamping and positioning device (14), and the workpiece clamp clamping and positioning device is positioned between Z axle motion assembly (3) and the five station pay-offs (2).
3. machining bearing roller Digit Control Machine Tool according to claim 1 is characterized in that: the feeding mouth of its five stations pay-off is equipped with hydraulic clamp mechanism.
4. machining bearing roller Digit Control Machine Tool according to claim 1, it is characterized in that: it also includes two cover bar conveying mechanisms (7), two cover bar conveying mechanisms are fixedlyed connected with five station pay-offs (2), the bar conveying mechanism is connected with feeding drive motors (8) through chain wheel driving mechanism, and the feeding drive motors is connected with digital control system.
5. machining bearing roller Digit Control Machine Tool according to claim 4 is characterized in that: be provided with the material loading overturn platform on its two covers bar conveying mechanism, the material loading overturn platform is connected with fluid pressure drive device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200994729U CN202053076U (en) | 2011-04-07 | 2011-04-07 | Numerical control machine used for processing bearing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200994729U CN202053076U (en) | 2011-04-07 | 2011-04-07 | Numerical control machine used for processing bearing roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202053076U true CN202053076U (en) | 2011-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200994729U Expired - Fee Related CN202053076U (en) | 2011-04-07 | 2011-04-07 | Numerical control machine used for processing bearing roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202053076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108356571A (en) * | 2018-04-26 | 2018-08-03 | 重庆恒博机械制造有限公司 | A kind of shaft-like workpiece billeteer |
-
2011
- 2011-04-07 CN CN2011200994729U patent/CN202053076U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108356571A (en) * | 2018-04-26 | 2018-08-03 | 重庆恒博机械制造有限公司 | A kind of shaft-like workpiece billeteer |
| CN108356571B (en) * | 2018-04-26 | 2023-08-01 | 重庆恒博机械制造有限公司 | Coarse machining machine tool for shaft workpieces |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20120407 |