CN204524975U - A kind of ready-package main shaft power translation processing unit (plant) - Google Patents
A kind of ready-package main shaft power translation processing unit (plant) Download PDFInfo
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- CN204524975U CN204524975U CN201520057168.6U CN201520057168U CN204524975U CN 204524975 U CN204524975 U CN 204524975U CN 201520057168 U CN201520057168 U CN 201520057168U CN 204524975 U CN204524975 U CN 204524975U
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- gear
- cutter
- supporting plate
- horizontal supporting
- machine tool
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Abstract
A kind of ready-package main shaft power translation processing unit (plant), comprises lathe holder, machine tool chuck, bracket; The lower end of described cutter chuck is installed with core pattern gear, described core pattern gear together can rotate with cutter chuck, described bracket is fixedly installed in the below of lathe holder, bracket base fixedly mounts a horizontal supporting plate, the outside of the protruding described lathe holder of horizontal supporting plate, it is provided with idle gear and tool gear, idle gear is engaged mutually with described core pattern gear, described idle gear is engaged mutually with tool gear, tool gear is fixedly mounted in cutter shaft, the through hole of horizontal supporting plate is passed in the below of described cutter shaft, and at other end fixed installation cutter.Adopt this processing unit (plant), the rapid processing to special construction part can be realized.
Description
Technical field
The utility model relates to mechanical processing industry, be specifically related to one can on lathe Fast Installation, realize main shaft power translation, the device of machining can be carried out in work piece narrow space.
Background technology
The cutter of machine tool (as milling machine) is by clamped by the cutter chuck on main shaft, and for adapting to the installation of different size cutter in certain size range, the physical dimension of cutter chuck is usually all comparatively large, occupies the space above cutter.Therefore, some is had to the work piece of special structure form, as having inner chamber, spill or processing place are other the isostructural work piece of upper side wall, all cannot process because of the direct interference spatially of work piece and cutter chuck.The angle dynamics head of prior art, can realize cutter shaft and turn certain angle (as 90 degree), but its appearance and size is still comparatively large, can not adapt to the processing in less space.
Utility model content
Technology of the present utility model is dealt with problems and is: providing one at the processing unit (plant) of the upper Fast Installation of machine tool (as milling machine etc.), can solve inner chamber, spill or processing place side and have the problem that the structural members such as upper side wall carry out machining.
Technical solution of the present utility model is:
A kind of ready-package main shaft power translation processing unit (plant), comprises machine tool chuck holder, machine tool chuck, bracket; The lower end of described machine tool chuck is installed with spindle gear, and described spindle gear together can rotate with lathe cutter chuck; The top of described bracket is fixedly installed in the below of machine tool chuck holder, a bottom fixed installation horizontal supporting plate, described horizontal supporting plate is positioned at the below of spindle gear, and one end of horizontal supporting plate is stretched out the outside of described machine tool chuck and has through hole at extension; Described horizontal supporting plate is provided with idle gear and tool gear, wherein, one end of idle gear is engaged mutually with described spindle gear, and the other end is engaged mutually with tool gear, tool gear is sleeved on cutter one end, and the other end of cutter shaft fixedly mounts cutter through after described through hole.
Described bracket is fixedly connected with C type hoop, and C type hoop is fixed on machine tool chuck holder by the outside mode of encircling, and is regulated and encircles power, realize the installation and removal of itself and machine tool chuck holder by the screw adjusting C type hoop one end.
Described horizontal supporting plate is fixedly mounted on the bottom of bracket by the pressing plate and screw being positioned at below, unclamps the horizontal blade position of adjustable after pressing plate, to realize idle gear to engage backlash adjustment with spindle gear,
The lower end of described cutter shaft is axis hole, is provided with the adjustable lining of internal diameter in axis hole, for installing the cutter of different size.
The utility model advantage is compared with prior art:
(1) through the engaged transmission of two pairs of gears, actual is that machine tool chief axis power has been moved certain distance along the horizontal direction of main-shaft axis is upper outside, the space at actual process tool back is got out of the way, efficiently avoid the problem that work piece and cutter chuck are interfered, making to become possibility to having the other machining with structural members such as upper side walls of inner chamber, spill and any processing place, greatly having expanded working ability.
(2) the C type hoop that the utility model adopts can realize the installation with machine tool chief axis fast, ensure that easy to use, in field of machining, particularly has good application prospect at the manufacture field of peculiar part.
Accompanying drawing explanation
Fig. 1 is the graphics of main shaft power translation processing unit (plant) of the present utility model;
Fig. 2 is the rip cutting sectional view of the utility model processing unit (plant).
Detailed description of the invention
Have and have inner chamber, there is the isostructural work piece of upper side wall on spill or processing place side, all cannot process because of the direct interference spatially of work piece and cutter chuck, the utility model is by arranging a horizontal supporting plate, and by arranging gear drive on horizontal supporting plate, and by the processing of main shaft translation laterally, avoid the interference of cutter chuck and work piece, in addition, main force support structure bracket of the present utility model and machine tool chuck holder have employed C type hoop form and install, achieve the fixing fast of itself and machine tool chief axis, ensure the stable of processing platform, improve the machining accuracy of part.
Below in conjunction with accompanying drawing, the utility model is described in detail:
Fig. 1 is tomograph of the present utility model, as can be seen from the figure, processing unit (plant) comprises machine tool chuck holder 1, machine tool chuck 6, the two is all parts of lathe itself, machine tool chuck 6 can rotate with the rotating shaft of lathe, the below fixed installation spindle gear 7 of machine tool chuck 6, and spindle gear 7 can rotate with lathe cutter chuck 6 simultaneously, the lower end of machine tool chuck holder 1 is also fixed with bracket 5, bracket 5 is along the direction parallel with extra bed cutter chuck 6 to downward-extension, and a horizontal supporting plate 8 is fixedly mounted bottom it, horizontal supporting plate 8 extends the outside of lathe cutter chuck 6 to one end, and through hole is set at extension, to ensure the processing unit (plant) after translation, do not interfere with lathe man-hour adding, horizontal supporting plate 8 is provided with idle gear 11 and tool gear 15, wherein, idle gear 11 is engaged mutually with spindle gear, realize motion transmission, tool gear 15 is engaged mutually with idle gear 11, tool gear 15 is arranged in cutter shaft 19, this cutter shaft 19 is by two bearings 17, bearing spacer 18, packing ring 16, nut 13, in order to realize the rotation of cutter shaft 19, tool gear 15 is fixed in the hole of horizontal supporting plate 8, cutter shaft 15 lower end is through the other end of the outer side through hole of horizontal supporting plate 8, also can be separate structure, the i.e. fixing suit in cutter shaft 19 upper end tool gear 15, lower end small diameter portion is through after the through hole of horizontal supporting plate 8, at the other end, the larger installation shaft of diameter is installed, one end of installation shaft is used for being threaded with the small diameter portion lower end of cutter shaft 19 through horizontal supporting plate 8 through hole, other end mounting bush, and by screw, cutter 22 is fixedly connected with lining 20, can increase it further can the diameter of mounting cutter, if separate structure, then outside, cutter shaft 19 one end suit tool gear 15, for together rotating with tool gear 15, the other end is the axis hole that diameter is larger, described cutter lining 20 and cutter 22 are arranged in the axis hole of cutter shaft 19 lower end, this cutter 22 is fixed in the axis hole of cutter shaft 19 by holding screw 21 through the hole on cutter lining 20, one end diameter that cutter shaft 19 is provided with axis hole is greater than one end of mounting cutter gear 15 and is positioned at the part of horizontal supporting plate 8 through hole, the diameter of the lining 20 in axis hole is adjustable, and then meet the installation requirement of different size cutter, if integrative-structure, then the diameter that cutter shaft 19 inserts throughhole portions should be less than or equal to through hole, and to enable its cutter 22 installation end through through hole, but now the size Selection of cutter 22 is relatively restricted, in a word, can the hole size of and horizontal supporting plate 8 different according to cutter shaft 19 lower end diameter, select cutter shaft 19 to be structure as a whole or be separate structure.Key 14 transmitting torque is had between tool gear 15 and cutter shaft 19.The installation form of idle gear 11 on horizontal supporting plate 8 is identical with the installation form of tool gear 15 on horizontal supporting plate 8, as long as meet the requirement that can rotate with spindle gear 7 simultaneously.Also comprise spill workpiece 23 to be processed in Fig. 1 or Fig. 2, it has with cutter 22 corresponding position the machining hole 24 processed.
Fig. 2 is the rip cutting sectional view of the utility model processing unit (plant), as can be seen from the figure, bracket 5 is body element, so keep processing stable in process with horizontal supporting plate 8, C type hoop 3 on it is connected by screw 2 and bracket 5, C type hoop 3 is enclosed within the holder 1 of machine tool, its mounting means is adopt the peripheral mounting means encircled, C type hoop comprises ring part and coupling part, wherein, ring part is for having flexible metal material composition, such as a sheet metal is surrounded into the annulus of one end open, at opening part, sheet metal is outwards bent, and at symmetrically arranged bending part, installing hole is set respectively, two installing holes carry out degree of tightness operation by screw from one end screw-in, namely by the bending part of sheet metal is tightened, the annulus of ring part can be made to reduce, and then strangle and encircling on thing, specifically first C type hoop 3 is separated from opening part to both sides, and be inserted in the opening of C type hoop 3 from the side of machine tool chuck holder 1, and the screw 4 of C type hoop 3 opening portion is tightened, C type hoop 3 is tightened gradually, fasten the periphery of machine tool chuck holder 1, realize fixing, whole bracket is then fixedly connected with by screw 2 with C type hoop 3, this structure, the connection of whole device and machine tool chief axis or similar rotational structure can be realized fast, complete the outside translation of processing part, in addition, by regulating the screw 4 on C type hoop, regulate the fixation degree of itself and holder 1, and then the fixation degree of bracket, when processing unit (plant) is dismantled by needs, only need unscrew the screw 4 on C type hoop 3, and C type hoop is taken off from holder 1, be provided with a horizontal supporting plate 8 below bracket 5, this horizontal supporting plate 8 is fixed on bottom bracket 5 by pressing plate 9 and screw 10.The other end of horizontal supporting plate 8 has two pitch wheels, i.e. idle gear 11 and tool gear 15, tool gear 15 is arranged in cutter shaft 19, this cutter shaft 19 is fixed in the hole of horizontal supporting plate 8 by two bearings 17, bearing spacer 18, packing ring 16, nut 13 and tool gear 15, have cutter lining 20 and cutter 22 in the hole of cutter shaft 19 lower end, this cutter 22 is fixed in the axis hole of cutter shaft 19 through the hole on cutter lining 20 by holding screw 21.Key 14 transmitting torque is had between tool gear 15 and cutter shaft 19.Idle gear 11 and idle gear shaft 12 are installed in another hole of horizontal supporting plate 8 too.
During use, the spindle gear 7 as individual part is clamped in machine tool chuck 6, together will rotate with main shaft.The utility model device can realize the Fast Installation on machine tool chuck holder 1 by the screw 4 of C type hoop 3 and C type hoop 3, now spindle gear 7 is meshed with idle pulley 11, and the adjustment of its engagement backlash if desired can be realized by the position of unclamping the horizontal supporting plate 8 of the rear fine setting of pressing plate 9.After machine tool chief axis rotates, spindle gear 7 drives cutter shaft 19 to rotate by idle pulley 11, achieves the shear action of cutter 22.Work piece 23 is shown in Fig. 1, it has had processed hole 24.Now be equivalent to main shaft power move outside parallel, the space above actual process tool is abdicated, and just in time by work piece is utilized, is also equivalent to enter work piece inside and processes.
The unspecified part genus of the utility model well known to a person skilled in the art general knowledge.
Claims (4)
1. a ready-package main shaft power translation processing unit (plant), is characterized in that, comprises machine tool chuck holder (1), machine tool chuck (6), bracket (5); The lower end of described machine tool chuck (6) is installed with spindle gear (7), and described spindle gear (7) together can rotate with lathe cutter chuck (6); The top of described bracket (5) is fixedly installed in the below of machine tool chuck holder (1), a bottom fixed installation horizontal supporting plate (8), described horizontal supporting plate (8) is positioned at the below of spindle gear (7), and one end of horizontal supporting plate (8) is stretched out the outside of described machine tool chuck (6) and has through hole at extension; Described horizontal supporting plate (8) is provided with idle gear (11) and tool gear (15), wherein, one end of idle gear (11) is engaged mutually with described spindle gear, the other end is engaged mutually with tool gear (15), tool gear (15) is sleeved on cutter shaft (19) one end, and the other end of cutter shaft (19) fixedly mounts cutter (22) through after described through hole.
2. a kind of ready-package main shaft power translation processing unit (plant) according to claim 1, it is characterized in that, described bracket (5) is fixedly connected with C type hoop (3), C type hoop (3) is fixed on machine tool chuck holder (1) by the outside mode of encircling, regulated by the screw (4) adjusting C type hoop (3) one end and encircle power, realize the installation and removal of itself and machine tool chuck holder (1).
3. a kind of ready-package main shaft power translation processing unit (plant) according to claim 1, it is characterized in that, described horizontal supporting plate (8) is fixedly mounted on the bottom of bracket (5) by the pressing plate (9) be positioned at below it, unclamp the position of pressing plate (9) the horizontal supporting plate (8) of adjustable afterwards, to realize idle gear (11) to engage backlash adjustment with spindle gear (7).
4. a kind of ready-package main shaft power translation processing unit (plant) according to claim 1, it is characterized in that, described cutter shaft (19) lower end is axis hole, the adjustable lining of internal diameter (20) is provided with, for installing the cutter (22) of different size in described axis hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520057168.6U CN204524975U (en) | 2015-01-27 | 2015-01-27 | A kind of ready-package main shaft power translation processing unit (plant) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520057168.6U CN204524975U (en) | 2015-01-27 | 2015-01-27 | A kind of ready-package main shaft power translation processing unit (plant) |
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| Publication Number | Publication Date |
|---|---|
| CN204524975U true CN204524975U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520057168.6U Active CN204524975U (en) | 2015-01-27 | 2015-01-27 | A kind of ready-package main shaft power translation processing unit (plant) |
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| CN (1) | CN204524975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104708474A (en) * | 2015-01-27 | 2015-06-17 | 北京航天控制仪器研究所 | Quick-mounting type main shaft power horizontal-moving machining device |
-
2015
- 2015-01-27 CN CN201520057168.6U patent/CN204524975U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104708474A (en) * | 2015-01-27 | 2015-06-17 | 北京航天控制仪器研究所 | Quick-mounting type main shaft power horizontal-moving machining device |
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| C14 | Grant of patent or utility model | ||
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