CN201848588U - Connecting flange used for numerical control screw rod milling machine - Google Patents
Connecting flange used for numerical control screw rod milling machine Download PDFInfo
- Publication number
- CN201848588U CN201848588U CN2010205944153U CN201020594415U CN201848588U CN 201848588 U CN201848588 U CN 201848588U CN 2010205944153 U CN2010205944153 U CN 2010205944153U CN 201020594415 U CN201020594415 U CN 201020594415U CN 201848588 U CN201848588 U CN 201848588U
- Authority
- CN
- China
- Prior art keywords
- rotating part
- milling machine
- screw rod
- connecting flange
- sheath
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Milling Processes (AREA)
Abstract
The utility model belongs to the field of numerical control milling machine, and particularly relates to a connecting flange used for a numerical control screw rod milling machine. The connecting flange comprises an annular rotary part; a sheath is arranged on the external circumferential surface of the rotary part; and a hollow chamber used for containing cutters and cutter bars is arranged on the sheath. When used practically, the connecting flange is fixed on top of a stanchion of the numerical control screw rod milling machine; the connecting flange and the stanchion form a rotary fit; subsequently a vertical milling head is fixed at one side of the connecting flange far away from the stanchion; as the vertical milling head and the stanchion form the rotary fit through the connecting flange, when the workpiece is being machined, the vertical milling head can rotate around the stanchion according to practical situation so as to realize the machining requirements on various thread curves on a workpiece; and simultaneously the connecting flange has simple structure and reliable performance and is easy to produce and manufacture.
Description
Technical field
The utility model belongs to the CNC milling machine field, is specifically related to a kind of adpting flange that is used for the numerical-control screw rod milling machine.
Background technology
Traditional milling machine is provided with end mill head in the side towards workbench of column, column is provided with the Z axial brake device that end mill head is slided up and down along column simultaneously, therefore end mill head can be along the above-below direction operation of column when work, yet this design makes and can not relatively rotate between end mill head and the column, end mill head can only be processed workpiece along vertical direction usually, can not satisfy the processing request of double thread curve in the actual production.
Summary of the invention
The purpose of this utility model provides a kind of adpting flange that is used for the numerical-control screw rod milling machine, and it is simple in structure, matches with end mill head and can realize processing request to various screw thread curves preferably.
For achieving the above object, the utility model has adopted following technical scheme: a kind of adpting flange that is used for the numerical-control screw rod milling machine, adpting flange comprises circular rotating part, and the outer circumference surface of rotating part is provided with sheath, and sheath is provided with the cavity that holds cutter and cutter bar.
During real work, adpting flange is fixed on the top of the column of numerical-control screw rod milling machine, and adpting flange and column formation are rotatably assorted, a side that deviates from column that again end mill head is fixed on adpting flange gets final product; Because constituting with column by this adpting flange, end mill head is rotatably assorted, therefore workpiece is being added man-hour, end mill head can rotate around column according to actual conditions, to realize processing request to various screw thread curves on the workpiece, simple in structure and the dependable performance of the utility model is easy to produce and make simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 A is the structural representation of adpting flange;
Fig. 2 B is the structural representation of adpting flange;
Fig. 3 is the assembling schematic diagram of adpting flange and end mill head;
Fig. 4 is that adpting flange drives the stereoscopic-state schematic diagram that end mill head rotates;
Fig. 5 is the side view of CNC milling machine.
The specific embodiment
Shown in Fig. 1～5, a kind of adpting flange that is used for the numerical-control screw rod milling machine, comprise the workbench 20 and the column 30 that are installed on the lathe bed 10, the top towards workbench 20 1 sides of column 30 is provided with end mill head 40, and the top of described end mill head 40 and column 30 is for being rotatably assorted.
Shown in Fig. 2 A～4, described end mill head 40 is rotatably assorted by adpting flange 50 and column 30 formations, adpting flange 50 comprises circular rotating part 51, one side of rotating part 51 links to each other with the top-side of workbench 20, and rotating part 51 is rotatably assorted with workbench 20 formations, and the opposite side of rotating part 51 is provided with the end mill head 40 that is connected with it.
Adpting flange 50 has guaranteed that end mill head 40 can respectively turn round α degree angle to the left and right with respect to column 30, and described α degree angle is preferably 45 °, as shown in Figure 4, and to satisfy the rotation processing request of various screw thread curves.
The rotating part 51 of adpting flange 50 constitutes to be rotatably assorted with workbench 20 can multiple implementation, be provided with by motor-driven rotating shaft such as the part of joining of described workbench 20 with the rotating part 51 of adpting flange 50, rotating part 51 fixed covers of adpting flange 50 are located in the described rotating shaft, described fixing sheathed be meant make circular rotating part 51 interior ring therewith the rotating shaft interior ring that constitutes interference fit or make rotating part 51 therewith rotating shaft with affixed the getting final product of affixed other modes of screw; The protuberance of an axle shape perhaps is installed in the top-side of workbench 20, the inner ring sleeve of rotating part 51 is located on the protuberance of this shape, and a motor-driven adpting flange 50 is installed at the top of workbench 20 is rotated around the protuberance of this shape and get final product.
Preferably, can utilize four T shape screws with its fixed-site, to help machining on any angle of end mill head 40 in its revolution range.
Shown in Fig. 2 A, 2B, 3,4, the outer circumference surface of rotating part 51 is provided with sheath 52, and sheath 52 is provided with the cavity that holds cutter and cutter bar, the effect of the collision so that the two can not have an accident that sheath 52 plays the protection cutter and cutter bar.
Along the extending radially outwardly of rotating part 51, the cross section that the edge of sheath 52 is parallel to the axis direction of rotating part 51 is circular-arc to described sheath 52 from the outer circumference surface place of rotating part 51.Circular-arc sheath 52 also is that sheath 52 is uncovered shape, and a side that deviates from column 30 of sheath 52 is made as uncovered; A side that deviates from column 30 of the top of described end mill head 40 and rotating part 51 is connected, the milling arbor 41 of end mill head 40 is directed downwards extension from the top of end mill head 40 along the axis perpendicular to rotating part 51, the bottom of milling arbor 41 is provided with milling cutter 42, described sheath 52 surrounds the outside of milling cutter 42, shown in Fig. 3,4.
Shown in Fig. 2 A, 2B, the arc length that the edge of described sheath 52 is parallel to the cross section of rotating part 51 axis directions enlarges away from rotating part 51 1 sides gradually from close rotating part 51 1 side direction.
Further, described sheath 52 from near rotating part 51 1 side direction away from rotating part 51 1 sides be divided into expand segmental arc 521 and etc. segmental arc 522, the arc length that the edge of expansion segmental arc 521 is parallel to the cross section of rotating part 51 axis directions enlarges away from rotating part 51 1 sides gradually from close rotating part 51 1 side direction, the arc length in cross section that is parallel to rotating part 51 axis directions etc. the edge of segmental arc 522 is from all equating away from rotating part 51 1 sides near rotating part 51 1 side direction, and expand segmental arc 521 with etc. the arc length of segmental arc 522 intersections equate.
As shown in Figure 5, described workbench 20 is positioned at the side of column 30 and the downside of end mill head 40, and the upper table surface of workbench 20 is skewed, and from downward-sloping gradually away from column 30 1 laterally closer column 30 1 sides.
The upper table surface of described workbench 20 and the angle between the horizontal plane are β, and described β is preferably 10 °.
The guide pass of workbench 20 relative lathe beds 10 tilts 10 °, one side is convenient to and gets rid of iron filings in process, make the workpiece that is contained on the workbench 20 become certain inclination angle on the other hand with the axis of machining spindle, make cutter in working angles, obtain best cutting ability, when guaranteeing the workpiece size precision, also improved the durability of cutter.
Claims (5)
1. adpting flange that is used for the numerical-control screw rod milling machine, it is characterized in that: adpting flange (50) comprises circular rotating part (51), and the outer circumference surface of rotating part (51) is provided with sheath (52), and sheath (52) is provided with the cavity that holds cutter and cutter bar.
2. the adpting flange that is used for the numerical-control screw rod milling machine according to claim 1, it is characterized in that: along the extending radially outwardly of rotating part (51), the cross section that the edge of sheath (52) is parallel to the axis direction of rotating part (51) is circular-arc to described sheath (52) from the outer circumference surface place of rotating part (51).
3. the adpting flange that is used for the numerical-control screw rod milling machine according to claim 2 is characterized in that: the arc length that the edge of described sheath (52) is parallel to the cross section of rotating part (51) axis direction enlarges away from rotating part (51) one sides gradually from close rotating part (51) one side direction.
4. the adpting flange that is used for the numerical-control screw rod milling machine according to claim 3, it is characterized in that: described sheath (52) from near rotating part (51) one side direction away from rotating part (51) one sides be divided into expand segmental arc (521) and etc. segmental arc (522), the arc length that the edge of expansion segmental arc (521) is parallel to the cross section of rotating part (51) axis direction enlarges away from rotating part (51) one sides gradually from close rotating part (51) one side direction, the arc length in cross section that is parallel to rotating part (51) axis direction etc. the edge of segmental arc (522) is from all equating away from rotating part (51) one sides near rotating part (51) one side direction, and expand segmental arc (521) with etc. the arc length of segmental arc (522) intersection equate.
5. according to each described adpting flange that is used for the numerical-control screw rod milling machine of claim 2～4, it is characterized in that: the end away from rotating part (51) of described sheath (52) is provided with supporting seat (53), and supporting seat (53) is provided with the hole that the knife bar for cutter passes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205944153U CN201848588U (en) | 2010-11-06 | 2010-11-06 | Connecting flange used for numerical control screw rod milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205944153U CN201848588U (en) | 2010-11-06 | 2010-11-06 | Connecting flange used for numerical control screw rod milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201848588U true CN201848588U (en) | 2011-06-01 |
Family
ID=44091001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205944153U Expired - Lifetime CN201848588U (en) | 2010-11-06 | 2010-11-06 | Connecting flange used for numerical control screw rod milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201848588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000867A (en) * | 2010-11-06 | 2011-04-06 | 黄山皖南机床有限公司 | Connecting flange used for numerical control screw milling machine |
-
2010
- 2010-11-06 CN CN2010205944153U patent/CN201848588U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000867A (en) * | 2010-11-06 | 2011-04-06 | 黄山皖南机床有限公司 | Connecting flange used for numerical control screw milling machine |
| CN102000867B (en) * | 2010-11-06 | 2012-12-12 | 黄山皖南机床有限公司 | Connecting flange used for numerical control screw milling machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201427188Y (en) | Square machine tool of multifunctional numerical control lathe | |
| CN201906895U (en) | Four-linkage enveloping worm numerical control (NC) grinding composite machine tool | |
| CN101596608A (en) | A kind of grooving cutter device that is used to process cannelure | |
| CN201632834U (en) | 5-axis platform type turning and milling hybrid-computer numerical control processor | |
| CN103447624A (en) | Adjustable internal and external chamfering cutter | |
| CN103418852B (en) | New and effective numerically controlled tooth grinding machine | |
| CN104487193A (en) | Fluting method, control device for machine tool and tool path-generating device | |
| CN101972868A (en) | Numerical control screw milling machine | |
| CN201848581U (en) | Numerically-controlled screw milling machine | |
| CN107052488A (en) | A kind of ring loft cutting off machine and its processing method | |
| CN202934122U (en) | Polygon numerically controlled multifunction lathe cutter structure | |
| CN201848588U (en) | Connecting flange used for numerical control screw rod milling machine | |
| KR20150001353U (en) | Computer lathe multi-cutter synchronization mechanism | |
| CN205816834U (en) | A kind of compound tool | |
| CN205414956U (en) | Diaxon Y shape alternately numerical control machinery of rotation is equipped | |
| CN102000867B (en) | Connecting flange used for numerical control screw milling machine | |
| CN207930507U (en) | Double bistrique rotating locking apparatus | |
| CN105921826A (en) | Hourglass worm turning and grinding complex machine tool based on turning center | |
| CN105252052B (en) | A kind of Digit Control Machine Tool for the processing of case drawbar mould | |
| CN205928030U (en) | Single motor that mills boring integration lathe is from moving first mechanism | |
| CN205520432U (en) | Multifunctional lathe | |
| CN206084026U (en) | Enveloping worm grinding combined lathe based on turning center | |
| CN203779111U (en) | Numerically-controlled turning and milling compound horizontal machine tool | |
| CN207695630U (en) | Greatly enhance internal taper hole turning tool | |
| CN208084030U (en) | A kind of arbitrary radian cylindrical grinding process equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110601 Effective date of abandoning: 20130227 |
|
| RGAV | Abandon patent right to avoid regrant |