CN101161384A - Separating frequency conversion timing standard boring and milling machine - Google Patents
Separating frequency conversion timing standard boring and milling machine Download PDFInfo
- Publication number
- CN101161384A CN101161384A CNA2007101149189A CN200710114918A CN101161384A CN 101161384 A CN101161384 A CN 101161384A CN A2007101149189 A CNA2007101149189 A CN A2007101149189A CN 200710114918 A CN200710114918 A CN 200710114918A CN 101161384 A CN101161384 A CN 101161384A
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- boring
- column
- milling
- unit head
- axle
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Abstract
The present invention discloses a separating frequency changing speed regulating floor-stand boring and milling machine which includes a lathe bed, a column sliding saddle, a column, a boring and milling power head, an electrical equipment control cabinet, a suspended control box, a boring and milling axis-operating device, a boring axis and sliding-pillow telescopic mechanism, a column transverse-moving mechanism and a power head lifting mechanism, the column is installed on the column sliding saddle and the boring and milling power head is installed on the column, the operation of the boring and milling axis, the expansion of the boring axis and sliding pillow, the transverse moving of the column, the elevation and subsidence respectively adopt the separating frequency changing speed driving, and each forms an independent transmission system. The invention has the advantages of realizing continuous speed regulation in a larger range, reducing the structure of the mechanical transmission, facilitating the centralized control, saving energy source, and evident increased operation reliability of the transmission system.
Description
Technical field:
The invention belongs to the stock-removing machine technical field, especially relate to a kind of separating frequency conversion timing standard boring and milling machine.
Background technology:
The boring and milling lathe that lands is a purposes heavy duty metal machining lathe comparatively widely, because such lathe three-dimensional working range is big, the lathe good rigidly, configuration power is strong, can carry out boring processing and Milling Process, higher processing precision is arranged again, be suitable for processing that profile and weight are big, shape and machined surface complicated parts, can in a clamping, finish multiple manufacturing procedure.At present, domestic tradition is landed the running part of boring and milling lathe, or adopt three-dimensional to move and the shared AC asynchronous motor central driving of main shaft gyration, or adopt dc motor to drive, the action of motor promptly will drive the running of boring and milling axle, boring axle respectively and ram is flexible, column is laterally walked, the unit head lifting drive system, carry out different complicated multistep speed regulations again, cause the transmission system complexity, dependability reduces.
Summary of the invention:
The objective of the invention is: the running of a kind of boring and milling axle, boring axle and ram is flexible, column is laterally walked, the unit head lifting has independent transmission system separately separating frequency conversion timing standard boring and milling machine are provided.
Technical scheme of the present invention is: separating frequency conversion timing standard boring and milling machine contains lathe bed, column saddle, column, boring and milling unit head, electric control cabinet, suspension operation panel, boring and milling axle works, boring axle and ram telescoping mechanism, the horizontal walking mechanism of column, unit head elevating mechanism, column is installed on the column saddle, the boring and milling unit head is installed on the column, the running of boring and milling axle, boring axle and ram stretch, column is laterally walked, the lifting of boring and milling unit head adopts frequency-conversion and speed-regulation motor to drive respectively, and each self-forming is transmission system independently.
The invention has the beneficial effects as follows: the stepless speed regulation in having realized in a big way, simplified mechanical transmission structure, made things convenient for centralized Control, saved the energy, the functional reliability of transmission system obviously improves.
Description of drawings:
Fig. 1 is the structural representation of separating frequency conversion timing standard boring and milling machine of the present invention;
Fig. 2 is the right view of separating frequency conversion timing standard boring and milling machine of the present invention shown in Figure 1;
Fig. 3 is the structural representation of the local column walking mechanism part of the present invention;
Fig. 4 is the structural representation of the local boring and milling unit head of the present invention elevating mechanism part;
Fig. 5 is the local structural representation that hangs the operation panel part of the present invention.
The specific embodiment:
From the right view of the structural representation of separating frequency conversion timing standard boring and milling machine of the present invention shown in Figure 1 and Fig. 2 as can be seen, the present invention mainly comprises lathe bed 9, column saddle 8, column 11, boring and milling unit head 1, electric control cabinet 12, hangs parts such as operation panel 5, boring and milling axle works, boring axle and ram telescoping mechanism, the horizontal walking mechanism of column, unit head elevating mechanism.Column 11 is installed on the column saddle 8, can do in-movement along the guide rail on the lathe bed 9.Boring and milling unit head 1 is installed on the column 11, can do vertical feed along the column guide rail and move.The side's of being equipped with ram in the boring and milling unit head 1 is equipped with milling spindle in the square ram, and boring axle 2 is housed in the milling spindle, and square ram can drive milling spindle and boring axle 2 longitudinal extension in the boring and milling unit head is moved, and boring axle 2 also can move in milling spindle in longitudinal extension.
The running of boring and milling axle, boring axle 2 and ram stretch, column 11 is laterally walked, unit head 1 lifting adopts frequency-conversion and speed-regulation motor to drive respectively, the running of boring and milling axle is driven by main transmission frequency-conversion and speed-regulation motor 3, boring axle and ram are flexible to be driven by frequency-conversion and speed-regulation motor 6, column laterally walking is driven by horizontal walking frequency-conversion and speed-regulation motor 7, the lifting of boring and milling unit head is driven by lifting frequency-conversion and speed-regulation motor 4, and each self-forming is transmission system independently.
Ram and boring shaft extension contract frequency-conversion and speed-regulation motor 6 and transmission mechanism are installed in the rear portion of boring and milling unit head 1, so that the side's of drive ram or boring axle 2 telescopic feeds move respectively.Main transmission frequency-conversion and speed-regulation motor 3 and transmission mechanism are installed in the top in the boring and milling unit head 1, drive boring axle 2 and milling spindle and rotate.
Laterally walking frequency-conversion and speed-regulation motor 7 and transmission mechanism are installed on the column saddle 8, drive column 11 along laterally moving.From the structural representation of the local column walking mechanism part of the present invention shown in Figure 3 as can be seen, the column walking transmission mechanism is mainly formed by being installed in shaft coupling 14 on the casing, gear 15, gear shaft, electromagnetic clutch 13, worm screw 16, worm gear etc.The column walking transmission mechanism is driven by shaft coupling 14 by frequency-conversion and speed-regulation motor 7, two group electromagnetic clutch respectively in conjunction with the time, can realize work feed and fast moving respectively.The gear teeth of output gear shaft are meshed with tooth bar on being installed in lathe bed, when the forward and reverse running of motor, the gear teeth by output gear shaft relatively with the running of tooth bar, drive column 11 and boring and milling unit head 1 are done horizontal forward and reverse motion.
Boring and milling unit head lifting frequency-conversion and speed-regulation motor 4 and transmission mechanism are installed in column 11 tops.From the local boring and milling unit head of the present invention shown in Figure 4 elevating mechanism structural representation partly as can be seen, this mechanism is provided with two drive motors, drives boring and milling unit head elevating screw 10 respectively to drive 1 lifting of boring and milling unit head.Wherein one is that frequency-conversion and speed-regulation motor 18 is used for boring and milling unit head work feed lifting, and one is that asynchronous ac motor 19 is used for boring and milling unit head fast lifting.Be provided with electromagnetic clutch 17 between the output shaft of motor 18 and the power transmission shaft, so that realize the switching between the two motors.
The running of boring and milling axle, boring axle and ram stretch, column is laterally walked, start-stop, rotating, the stepless speed regulation of unit head lifting quadruplet frequency control transmission system, all adopt the electrical equipment centralized control.The present invention is furnished with electric control cabinet 12 and hangs operation panel 5, is used for realizing these control functions.Hang operation panel structural representation partly as can be seen from the present invention shown in Figure 5 is local, the digital displaying window 21 of each control button 20 and three-dimensional physical location is housed on the front panel of suspension operation panel 5, the speed governing knob of each frequency-conversion and speed-regulation motor is housed on side panel.
The present invention is applicable to the large-scale frame complex-shaped, that weight is big, machined surface is many or the processing of box parts, can hole, boring and Milling Process such as bore hole, reaming, milling flat, can finish multiple manufacturing procedure in a clamping.
Claims (1)
1. separating frequency conversion timing standard boring and milling machine, contain lathe bed (9), column saddle (8), column (11), boring and milling unit head (1), electric control cabinet (12), hang operation panel (5), boring and milling axle works, boring axle and ram telescoping mechanism, the horizontal walking mechanism of column, the unit head elevating mechanism, column (11) is installed on the column saddle (8), boring and milling unit head (1) is installed on the column (11), it is characterized in that: the running of boring and milling axle, boring axle (2) and ram are flexible, column (11) is walking laterally, boring and milling unit head (1) lifting adopts frequency-conversion and speed-regulation motor to drive respectively, and each self-forming is transmission system independently.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101149189A CN101161384A (en) | 2007-11-19 | 2007-11-19 | Separating frequency conversion timing standard boring and milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101149189A CN101161384A (en) | 2007-11-19 | 2007-11-19 | Separating frequency conversion timing standard boring and milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101161384A true CN101161384A (en) | 2008-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101149189A Pending CN101161384A (en) | 2007-11-19 | 2007-11-19 | Separating frequency conversion timing standard boring and milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101161384A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152122A (en) * | 2011-04-06 | 2011-08-17 | 大连意美机械有限公司 | Floor type boring-milling machine |
| CN102806467A (en) * | 2012-08-20 | 2012-12-05 | 青岛辉腾机械设备有限公司 | Large-sized numerically-controlled combined machine tool |
-
2007
- 2007-11-19 CN CNA2007101149189A patent/CN101161384A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152122A (en) * | 2011-04-06 | 2011-08-17 | 大连意美机械有限公司 | Floor type boring-milling machine |
| CN102806467A (en) * | 2012-08-20 | 2012-12-05 | 青岛辉腾机械设备有限公司 | Large-sized numerically-controlled combined machine tool |
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Open date: 20080416 |