CN111069929A - Numerical control turning center for inclined tool rest with flat bed body - Google Patents
Numerical control turning center for inclined tool rest with flat bed body Download PDFInfo
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- CN111069929A CN111069929A CN202010029408.7A CN202010029408A CN111069929A CN 111069929 A CN111069929 A CN 111069929A CN 202010029408 A CN202010029408 A CN 202010029408A CN 111069929 A CN111069929 A CN 111069929A
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- axis
- shaft
- turning center
- feeding
- supporting plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
Abstract
The invention discloses a numerical control turning center of a slant tool rest of a flat lathe bed, which comprises a lathe bed, wherein a main shaft driving mechanism, a workpiece processing mechanism and a tailstock are sequentially arranged on the lathe bed from left to right, the workpiece processing mechanism comprises a Z-axis supporting plate connected with the lathe bed in a sliding manner along the left-right horizontal direction, and an X-axis is sequentially arranged at the upper part of the Z-axis supporting plate1Shaft feed mechanism and X2Shaft feed mechanism, X1The shaft feeding mechanism is connected with the Z-shaft supporting plate in a sliding way along the front-back horizontal direction, and X is2Shaft feed mechanism and X1The shaft feed mechanism is in sliding connection with a set elevation angle, X2The actuating end of the shaft feeding mechanism is connected with a power knife tower. The turning center integrates the advantages of an inclined lathe bed lathe and a flat lathe bed lathe on one device, clamps a workpiece once, can finish normal processing of turning an excircle, an end face, an arc and the like, and can also perform indexing key groove milling, drilling, spiral groove milling, square hole milling and the like through interpolation of a C axis, an X1 axis, an X2 axis and a Z axis.
Description
Technical Field
The invention relates to the field of machining equipment, is mainly used for machining rotary parts containing various machining elements, and particularly relates to a numerical control turning center of a slant tool rest with a flat lathe bed.
Background
With the development of industrial fields such as automobiles, national defense, mines, agriculture, engineering machinery and the like, higher and higher requirements are put forward on the precision and the efficiency of machined parts, but when machining key slots, threaded holes, spiral grooves, square holes and other machining elements which are uniformly distributed on an outer circle or an end face, manual marking, repeated clamping and multiple devices are needed, a workpiece is turned on a lathe and then is transferred to a milling machine or a drilling machine for secondary clamping, when the workpiece is large, the purchase cost and the machining cost of the milling machine or the drilling machine are very high, and the machining method has the advantages of low efficiency, poor safety, high cost and poor precision.
Disclosure of Invention
Aiming at the problems, the invention discloses a numerical control turning center of a flat lathe bed and an inclined tool rest, which integrates the advantages of an inclined lathe bed and a flat lathe bed on one device, clamps a workpiece once, not only can finish normal processing of turning an excircle, an end face, an arc and the like, but also can perform interpolation indexing key slot milling, drilling, spiral slot milling, square hole milling and the like through a C axis, an X1 axis, an X2 axis and a Z axis.
The utility model provides a flat lathe bed inclined tool rest numerical control turning center, includes the lathe bed, the lathe bed has set gradually main shaft actuating mechanism, work piece processing agency and tailstock from the left hand right side, work piece processing agency includes Z axle layer board, and Z axle layer board and lathe bed about along horizontal direction sliding connection, Z axle layer board upper portion has set gradually X axle layer board1Shaft feed mechanism and X2Shaft feed mechanism, said X1The shaft feeding mechanism is connected with the Z-shaft supporting plate in a sliding manner along the front-back horizontal direction, and the X axis2Shaft feed mechanism and X1The shaft feeding mechanism is in sliding connection with a set elevation angle, and the X2The actuating end of the shaft feeding mechanism is connected with a power knife tower.
Preferably, the Z-axis supporting plate is connected with a Z-axis feeding box for providing feeding power for the Z-axis supporting plate.
Preferably, X is1Shaft feed mechanism and X2The installation elevation angle between the shaft feeding mechanisms is 30 degrees.
Preferably, X is1Shaft feed mechanism and X2The shaft feeding mechanisms all comprise feeding motors, and the feeding motors are connected with lead screwsAnd the screw rod is provided with a nut in a matching way, and the nut is connected with the sliding plate.
Preferably, a workpiece supporting mechanism is arranged on the side surface of the workpiece processing mechanism.
Preferably, the workpiece support mechanism is a hydraulic self-centering steady rest.
Preferably, the spindle driving mechanism comprises a headstock, a C-axis feeding box is installed on the headstock, the C-axis feeding box is connected with a spindle, the spindle is connected with a chuck, and the chuck is installed on the right side outside the headstock.
Preferably, the tailstock is a hydraulic tailstock, and the hydraulic tailstock is in sliding connection with the lathe bed.
The invention has the beneficial effects that:
the invention integrates the advantages of the inclined lathe bed and the flat lathe bed on one device, clamps the workpiece once, not only can finish normal turning of external circle, end face, circular arc and the like, but also can pass through C axis and X axis1Axis, X2Axis, and through X1Axis and X2The interpolation of the axes can form a Y axis, a Z axis interpolation indexing key slot milling, drilling, spiral slot milling, square hole milling and the like, thereby achieving the purpose of one machine with multiple purposes.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front view of the present invention;
FIG. 2 is a right side view of the present invention;
in the figure, 1, a lathe bed; 2. a headstock; 3. C-axis feed box; 4. a chuck; 5. a hydraulic tailstock; 6, a Z-axis feeding box; 7, a Z-axis carriage; 8. a power tool turret; 9. a hydraulic self-centering center frame; 10.X2A shaft slide; 11. x2A shaft ball screw; 12. x2A shaft feed motor; 13. x1Shaft sliding plate；14. X1A shaft ball screw; 15. x1A shaft feed motor; 16. a workpiece; x2 axle mount.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present invention, it is to be understood that the terms "inner", "outer", "left" and "right" indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
The invention discloses a numerical control turning center of a flat lathe bed inclined tool rest as shown in figures 1-2, which comprises a lathe bed 1, wherein a main shaft driving mechanism, a workpiece processing mechanism and a tailstock are sequentially arranged above the lathe bed 1 from left to right, the main shaft driving mechanism comprises a lathe head box 2, a C-axis feeding box 3 is arranged on the left side of the lathe head box in a matched mode, the C-axis feeding box is connected with a main shaft, the main shaft is connected with a chuck 4, and the chuck is arranged on the right side outside the lathe head box.
The side surface of the workpiece processing mechanism is provided with a workpiece supporting mechanism which is a hydraulic self-centering center frame 9. The tailstock is a hydraulic tailstock 5, and the hydraulic tailstock is in sliding connection with the lathe bed.
A workpiece processing structure is arranged on the upper part of the lathe bed and comprises a Z-axis supporting plate and an X-axis supporting plate which are arranged from bottom to top in sequence1Shaft feed mechanism and X2And the Z-axis supporting plate 7 is connected with the Z-axis feeding box 6 to provide feeding power for the Z-axis supporting plate, and the Z-axis feeding box 6 is arranged on the outer side of the lathe bed 1.
X1Shaft feed mechanism and Z-axis supporting plateSlidably connected in inner and outer horizontal directions, said X2Shaft feed mechanism and X1The shaft feed mechanism is in sliding connection with an elevation angle of 30 degrees, and the X angle is2The actuating end of the shaft feeding mechanism is connected with a power knife tower 8. X1Shaft feed mechanism and X2The shaft feeding mechanisms comprise feeding motors, the feeding motors are connected with lead screws, nuts are installed on the lead screws in a matched mode, and the nuts are connected with the sliding plate.
The headstock 2 is mounted on the lathe bed 1 through screws, is fixed at the left end of the lathe bed, provides rotating speed and torque for turning of workpieces, and is internally provided with a spindle.
The specific installation and arrangement mode of the invention is as follows:
the C-axis feed box 3 is arranged on the headstock 2 through screws and is a workpiece C-axis X1Axis, X2The Z axis interpolation provides a feeding force, and the switching of the C axis and the main shaft is realized through a sliding gear;
the chuck 4 is arranged on a spindle of a headstock through a screw, and plays a role in clamping and transmitting the rotating speed and the feeding force to the workpiece 16;
the hydraulic tailstock 5 is arranged on the lathe body 1 and can move along the direction of the lathe body 1 to play a role in tightly jacking a workpiece;
the Z-axis carriage 7 is arranged on the lathe bed 1 and can move along the direction of the lathe bed 1;
the Z-axis feeding box 6 is arranged on the Z-axis carriage 7 and provides feeding force for the Z-axis carriage 7;
the power tool turret 8 is arranged at X2On the shaft sliding plate 10, the power tool turret has the functions of turning, milling, drilling, tapping and the like;
the hydraulic self-centering center frame 9 is arranged on the lathe bed 1, can move and be positioned along the direction of the lathe bed 1, and can automatically self-centering and clamping a workpiece 16;
X2the shaft slide 10 is mounted on the X2On the shaft base 17, X2Shaft feed motor 12 drives X2Shaft ball screw 11 for driving X2Shaft slide 10 realizes X2Shaft feeding;
X1the shaft slide plate 13 is arranged on the Z-axis carriage 7, and X1Shaft feed motor 15 drives X1Shaft ball screw 14 for driving X1Shaft slide 13 realizes X1Shaft feeding;
X1axis and X2The axis forms a 30-degree upward-looking included angle, and the Y-axis movement amount vertical to the lathe bed 1 is X through the pythagorean theorem11/2, X of axial movement2The axis can also be calculated by Pythagorean theorem for movement, so X1Axis and X2The axis interpolation can realize the Y-axis feeding. The whole numerical control machining center can not only finish normal turning of an excircle, an end face, an arc and the like, but also mill a key slot, drill a hole, mill a spiral groove, mill a square hole and the like, and the purpose of one machine with multiple purposes is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The numerical control turning center of the inclined tool rest with the flat bed body is characterized by comprising the bed body, wherein a spindle driving mechanism, a workpiece processing mechanism and a tailstock are sequentially arranged on the bed body from left to right, the workpiece processing mechanism comprises a Z-axis supporting plate, the Z-axis supporting plate is connected with the bed body in a sliding mode in the left-right horizontal direction, and an X-axis is sequentially arranged on the upper portion of the Z-axis supporting plate1Shaft feed mechanism and X2Shaft feed mechanism, said X1The shaft feeding mechanism is connected with the Z-shaft supporting plate in a sliding manner along the front-back horizontal direction, and the X axis2Shaft feed mechanism and X1The shaft feeding mechanism is in sliding connection with a set elevation angle, and the X2The actuating end of the shaft feeding mechanism is connected with a power knife tower.
2. The numerical control turning center of the inclined tool rest with the flat bed according to claim 1, wherein the Z-axis supporting plate is connected with a Z-axis feeding box for providing feeding power for the Z-axis supporting plate.
3. The flat bed angle knife of claim 1A numerically controlled turning center, wherein X is1Shaft feed mechanism and X2The installation elevation angle between the shaft feeding mechanisms is 30 degrees.
4. The flat bed angle tool rest numerically controlled turning center of claim 1, wherein the X is1Shaft feed mechanism and X2The shaft feeding mechanisms comprise feeding motors, the feeding motors are connected with lead screws, nuts are installed on the lead screws in a matched mode, and the nuts are connected with the sliding plate.
5. The numerical control turning center of the inclined tool rest with the flat bed according to claim 1, wherein a workpiece supporting mechanism is arranged on the side surface of the workpiece machining mechanism.
6. The numerically controlled turning center for the tilting tool rest with the flat bed according to claim 5, wherein the workpiece support mechanism is a hydraulic self-centering center rest.
7. The numerical control turning center of the flat lathe bed and the inclined tool rest as claimed in claim 1, wherein the spindle driving mechanism comprises a lathe head box, a C-axis feeding box is installed on the lathe head box, the C-axis feeding box is connected with a spindle, the spindle is connected with a chuck, and the chuck is installed on the right side outside the lathe head box.
8. The numerical control turning center of the slant tool rest with the flat bed according to claim 1, wherein the tailstock is a hydraulic tailstock, and the hydraulic tailstock is slidably connected with the bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010029408.7A CN111069929A (en) | 2020-01-13 | 2020-01-13 | Numerical control turning center for inclined tool rest with flat bed body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010029408.7A CN111069929A (en) | 2020-01-13 | 2020-01-13 | Numerical control turning center for inclined tool rest with flat bed body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111069929A true CN111069929A (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010029408.7A Pending CN111069929A (en) | 2020-01-13 | 2020-01-13 | Numerical control turning center for inclined tool rest with flat bed body |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114346683A (en) * | 2021-12-15 | 2022-04-15 | 台州市东部数控设备有限公司 | High-precision turning and milling composite center based on virtual shaft |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2546520A (en) * | 1944-05-26 | 1951-03-27 | Niles Bement Pond Co | Machine tool |
| CN101497169A (en) * | 2009-03-03 | 2009-08-05 | 滕州机床厂 | Feeding device of numerically controlled lathe |
| CN102000980A (en) * | 2010-10-25 | 2011-04-06 | 赵显华 | Machine tool for grinding composite workpiece under tensioning state |
| CN102626869A (en) * | 2012-05-09 | 2012-08-08 | 长沙金岭机床有限责任公司 | X-axis, Y-axis and Z-axis post-position mechanism of flat lathe bed numerical control lathing milling composite machine tool |
| CN104339165A (en) * | 2013-07-30 | 2015-02-11 | 上海宝钢工业技术服务有限公司 | Horizontal lathe with milling function |
-
2020
- 2020-01-13 CN CN202010029408.7A patent/CN111069929A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2546520A (en) * | 1944-05-26 | 1951-03-27 | Niles Bement Pond Co | Machine tool |
| CN101497169A (en) * | 2009-03-03 | 2009-08-05 | 滕州机床厂 | Feeding device of numerically controlled lathe |
| CN102000980A (en) * | 2010-10-25 | 2011-04-06 | 赵显华 | Machine tool for grinding composite workpiece under tensioning state |
| CN102626869A (en) * | 2012-05-09 | 2012-08-08 | 长沙金岭机床有限责任公司 | X-axis, Y-axis and Z-axis post-position mechanism of flat lathe bed numerical control lathing milling composite machine tool |
| CN104339165A (en) * | 2013-07-30 | 2015-02-11 | 上海宝钢工业技术服务有限公司 | Horizontal lathe with milling function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114346683A (en) * | 2021-12-15 | 2022-04-15 | 台州市东部数控设备有限公司 | High-precision turning and milling composite center based on virtual shaft |
| CN114346683B (en) * | 2021-12-15 | 2022-12-06 | 台州市东部数控设备有限公司 | High-precision turning and milling composite center based on virtual shaft |
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Application publication date: 20200428 |