CN202668086U - Rotation regulation mechanism for ascending and descending of milling head of edge milling machine - Google Patents
Rotation regulation mechanism for ascending and descending of milling head of edge milling machine Download PDFInfo
- Publication number
- CN202668086U CN202668086U CN 201220293464 CN201220293464U CN202668086U CN 202668086 U CN202668086 U CN 202668086U CN 201220293464 CN201220293464 CN 201220293464 CN 201220293464 U CN201220293464 U CN 201220293464U CN 202668086 U CN202668086 U CN 202668086U
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- milling
- guide rail
- arc
- shaped guide
- head
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- Expired - Fee Related
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Abstract
The utility model relates to a rotation regulation mechanism for the ascending and descending of a milling head of an edge milling machine, consisting of a milling power head, a circular arc rotating part and a descending and ascending part. A cambered guide rail is arranged on the front face of a cambered guide rail seat; the milling power head is matched with a cambered guide rail through a cambered guide groove; when the rotation regulation mechanism for the ascending and descending of the milling head of the edge milling machine is compared with a structure of the prior art adopting a single shaft as the rotation center, the contact face between the guide rail and the guide groove is large, resulting in higher stability; a milling cutter with a larger specification can be loaded in a hanging way; better processing precision is guaranteed; and furthermore, the turning angle range can reach 85 degrees, and the angle is positioned more precisely. During the turning process, the milling cutter is always kept at the center of rotation, i.e. the milling cutter is basically always located on the edge of a sheet material, so that positioning is completed efficiently.
Description
Technical field
The utility model relates to the machining equipment field, especially a kind of milling head lifting rotation governor motion for edge milling machines.
Background technology
In the existing edge milling machines, adjustment for the milling head angle, generally adopt the disclosed mechanism of Chinese patent " CN200910033956.0---milling head angle regulating mechanism of edge milling machine " such as the applicant's application, mount pad links by gyroaxis and arc-shaped guide rail seat, at mount pad milling head is installed.Since around gyroaxis directly turn round and the distance of lift adjustment limited, therefore the adjustable angular range of milling head is little in actual the use, can only satisfy 0 ° (the vertical end face of sheet material) to the processing request of 45 ° (upper face grooves), when needing milling more during the groove of wide-angle, this rotational structure can't meet the demands.
The utility model content
The applicant can't satisfy the more shortcoming of the groove of wide-angle of milling for above-mentioned existing milling head of edge milling machine rotational structure, and a kind of milling head of edge milling machine lifting rotation governor motion is provided, and can make that the bevel angle scope reaches 0 °～85 ° in the milling.
The technical scheme that the utility model adopts is as follows:
A kind of milling head of edge milling machine lifting rotation governor motion, be grouped into by milling unit head, circular arc rotating part and lifting unit, the milling-cutting cutter disc of milling unit head is by the milling motor-driven, milling unit head is fixed on the planker by installing plate, the planker back side is provided with arc guide barrel, match with the arc-shaped guide rail of arc-shaped guide rail seat, form the circular arc rotating part; At installing plate electric rotating machine is installed, its output shaft is provided with gear, utilizes gear to be meshed with the circular arc gear ring of arc-shaped guide rail seat periphery, realizes the rotation of milling unit head on the arc-shaped guide rail seat; The back side of arc-shaped guide rail seat is provided with line channel, matches with line slideway on the edge milling machines casing, forms the lifting part, and drives by lifting motor.
As further improvement in the technical proposal: the milling-cutting cutter disc of milling unit head is positioned at the home position of the arc-shaped guide rail of arc-shaped guide rail seat.
The back side of arc-shaped guide rail seat is provided with screw, and screw is meshed with vertical screw mandrel, and screw mandrel is fixed in the casing, and the top is arranged with worm gear, and worm gear is meshed with the worm screw that the lifting motor that level is installed drives.
Be provided with pointer at milling unit head, be provided with angle scale on the arc-shaped guide rail seat.
The beneficial effects of the utility model are:
The utility model arranges arc-shaped guide rail in arc-shaped guide rail seat front, milling unit head matches with arc-shaped guide rail by arc guide barrel, adopt single shaft as the structure of pivot than prior art, not only guide rail guide groove contact-making surface is large, more stable, milling-cutting cutter disc that can the larger specification of carry guarantees better machining accuracy; And flip angle is large, and the flip angle scope can reach 85 °, and angle orientation is more accurate.More importantly be, in switching process, milling-cutting cutter disc remains at the rotating center of circle, namely is positioned at substantially all the time the edge of plate, thereby can finish efficiently the location.And in the prior art, milling unit head relies on a rotating shaft rotation of side, and the position of its milling-cutting cutter disc is mobile at circumference, and shift length is very large, needs later on to adjust repeatedly position with slab edge adjusting angle.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is the left view of Fig. 1, broken section.
Fig. 3 is the upward view of Fig. 1, broken section.
Among the figure: 1, casing; 2, worm screw; 3, screw mandrel; 4, arc-shaped guide rail seat; 5, line slideway; 6, lifting motor; 7, circular arc gear ring; 8, milling motor; 9, screw; 10, worm gear; 11, milling-cutting cutter disc; 12, planker; 13, adjust plate; 14, circular arc pressing plate; 15, press strip; 16, installing plate; 17, electric rotating machine; 18, gear.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
As shown in Figure 1 to Figure 3, milling head of edge milling machine lifting rotation governor motion described in the utility model is grouped into by milling unit head, circular arc rotating part and lifting unit.The milling-cutting cutter disc 11 of milling unit head drives by milling motor 8 and reductor.As shown in Figure 3, milling unit head is fixed on the planker 12 by installing plate 16, and planker 12 back sides are provided with arc guide barrel, matches with the arc-shaped guide rail of arc-shaped guide rail seat 4, and plate 13 is adjusted in employing and circular arc pressing plate 14 is adjusted and fix composition circular arc rotating part; Be provided with pointer at milling unit head, be provided with angle scale on the arc-shaped guide rail seat 4, thereby can check intuitively deflection angle.At installing plate 16 electric rotating machine 17 is installed, its output shaft is provided with gear 18, utilizes gear 18 to be meshed with the circular arc gear ring 7 of arc-shaped guide rail seat 4 peripheries, realizes the rotation of milling unit head on arc-shaped guide rail seat 4.As shown in Figure 1, the milling-cutting cutter disc 11 of milling unit head is positioned at the home position of the arc-shaped guide rail of arc-shaped guide rail seat 4.
The back side of arc-shaped guide rail seat 4 is provided with line channel, matches with the line slideway 5 that is connected on the edge milling machines casing 1, and is undertaken spacingly by press strip 15, forms the lifting part.The back side of arc-shaped guide rail seat 4 is provided with screw 9, and screw 9 is meshed with vertical screw mandrel 3, and screw mandrel 3 is fixed in the casing 1, and the top is arranged with worm gear 10, and worm gear 10 is meshed with the worm screw 2 that the lifting motor 6 that level is installed drives.
During real work, by control electric rotating machine 17, driven wheel 18 rotates at the circular arc gear ring 7 of arc-shaped guide rail seat 4 peripheries, thereby realizes the deflection of milling unit head angle, obtains needed bevel angle.According to different thicknesss of slab, only need to start lifting motor 6, by the engagement of worm screw 2 with worm gear 10, screw mandrel 3 and screw 9, thereby drive 4 oscilaltions together with the milling unit head angle of arc track base, carry out the tool setting adjustment.
Above description is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range is referring to claim, in the situation that without prejudice to the utility model spirit, the utility model can be done any type of modification.
Claims (4)
1. milling head of edge milling machine lifting rotation governor motion, be grouped into by milling unit head, circular arc rotating part and lifting unit, the milling-cutting cutter disc of milling unit head (11) drives by milling motor (8), it is characterized in that: milling unit head is fixed on the planker (12) by installing plate (16), planker (12) back side is provided with arc guide barrel, match with the arc-shaped guide rail of arc-shaped guide rail seat (4), form the circular arc rotating part; At installing plate (16) electric rotating machine (17) is installed, its output shaft is provided with gear (18), utilize gear (18) to be meshed with the circular arc gear ring (7) of arc-shaped guide rail seat (4) periphery, realize the rotation of milling unit head on arc-shaped guide rail seat (4); The back side of arc-shaped guide rail seat (4) is provided with line channel, matches with line slideway (5) on the edge milling machines casing (1), forms the lifting part, and drives by lifting motor (6).
2. according to milling head of edge milling machine lifting rotation governor motion as claimed in claim 1, it is characterized in that: the milling-cutting cutter disc of milling unit head (11) is positioned at the home position of the arc-shaped guide rail of arc-shaped guide rail seat (4).
3. according to milling head of edge milling machine lifting rotation governor motion as claimed in claim 1, it is characterized in that: the back side of arc-shaped guide rail seat (4) is provided with screw (9), screw (9) is meshed with vertical screw mandrel (3), screw mandrel (3) is fixed in the casing (1), the top is arranged with worm gear (10), and worm gear (10) is meshed with the worm screw (2) that the lifting motor (6) that level is installed drives.
4. according to milling head of edge milling machine lifting rotation governor motion as claimed in claim 1, it is characterized in that: be provided with pointer at milling unit head, the arc-shaped guide rail seat is provided with angle scale on (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220293464 CN202668086U (en) | 2012-06-21 | 2012-06-21 | Rotation regulation mechanism for ascending and descending of milling head of edge milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220293464 CN202668086U (en) | 2012-06-21 | 2012-06-21 | Rotation regulation mechanism for ascending and descending of milling head of edge milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202668086U true CN202668086U (en) | 2013-01-16 |
Family
ID=47489019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220293464 Expired - Fee Related CN202668086U (en) | 2012-06-21 | 2012-06-21 | Rotation regulation mechanism for ascending and descending of milling head of edge milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202668086U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699692A (en) * | 2012-06-21 | 2012-10-03 | 无锡华联精工机械有限公司 | Lifting rotary adjusting mechanism for milling head of edge milling machine |
| CN106624945A (en) * | 2017-01-25 | 2017-05-10 | 上海昂恒航空自动化装备有限公司 | Three-shaft machining mechanism for automatic milling of aircraft large part robot |
-
2012
- 2012-06-21 CN CN 201220293464 patent/CN202668086U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699692A (en) * | 2012-06-21 | 2012-10-03 | 无锡华联精工机械有限公司 | Lifting rotary adjusting mechanism for milling head of edge milling machine |
| CN106624945A (en) * | 2017-01-25 | 2017-05-10 | 上海昂恒航空自动化装备有限公司 | Three-shaft machining mechanism for automatic milling of aircraft large part robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20150621 |
|
| EXPY | Termination of patent right or utility model |