CN212094517U - Tiltable main shaft numerically controlled milling machine - Google Patents
Tiltable main shaft numerically controlled milling machine Download PDFInfo
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- CN212094517U CN212094517U CN202020843637.8U CN202020843637U CN212094517U CN 212094517 U CN212094517 U CN 212094517U CN 202020843637 U CN202020843637 U CN 202020843637U CN 212094517 U CN212094517 U CN 212094517U
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Abstract
The utility model discloses a tiltable main shaft numerical control milling machine, which comprises a base, a stand column, a rotary dividing head, a placing table, a second cylinder, a first cylinder, a positioning bracket and a first lifting motor, wherein the output of the first lifting motor is connected with a first lead screw, a second bracket is connected on the first lead screw in a sliding way, a second rotating motor is arranged on the second bracket, a first processing head fixed on the second bracket is arranged below the second rotating motor, the first processing head is connected with a belt pulley output by the second rotating motor through a first belt, a third cylinder is arranged on the left side of the stand column, the output of the third cylinder is connected with a fourth bracket, an L-shaped milling head positioned on the side edge of the placing table is arranged on one side of the fourth bracket, the L-shaped milling head is connected on the tilting main shaft, the other end of the tilting main shaft is connected with a third rotating motor, the third rotating motor is fixed on the fifth, the fifth support is connected in a sliding groove of the upright column in a sliding manner, and a rotating wheel is arranged above the upright column. The utility model discloses the realization is to main shaft angle slope.
Description
Technical Field
The utility model relates to a technical field of milling machine, in particular to tilting main shaft numerically controlled fraise machine.
Background
At present, with the rapid development of economy, mechanized and automated operation equipment is generally adopted in various industries, and meanwhile, higher requirements are put forward on the processing precision of various machines, so that the corresponding production processing equipment is required to meet the precision requirement.
The processing equipment in the prior art usually adopts a numerical control processing machine tool which is generally of a single-shaft structure and can process various planes, inclined planes, grooves, drill holes and the like after different cutters are installed. And a milling machine is one of them. Milling machines (milling machines) are generally machine tools that use milling cutters to machine various surfaces of a workpiece. Typically the milling cutter is moved primarily in a rotary motion and the movement of the workpiece and the milling cutter is a feed motion. It can be used for processing plane, groove, various curved surfaces and gears.
The milling machine is a machine tool for milling a workpiece by using a milling cutter. The milling machine can mill planes, grooves, gear teeth, threads and spline shafts, can also process complex molded surfaces, has higher efficiency than a planer, and is widely applied to mechanical manufacturing and repairing departments. The milling machine is a machine tool with wide application, and can process planes (horizontal planes and vertical planes), grooves (key grooves, T-shaped grooves, dovetail grooves and the like), tooth dividing parts (gears, spline shafts and chain wheels), spiral surfaces (threads and spiral grooves) and various curved surfaces on the milling machine. In addition, the method can be used for machining the surface and inner hole of the revolving body, cutting off the revolving body, and the like. When the milling machine works, a workpiece is arranged on a workbench or accessories such as an indexing head, the milling cutter rotates to move mainly, and the workpiece can obtain a required processing surface by the aid of the feeding motion of the workbench or the milling head. Since the multi-edge intermittent cutting is performed, the productivity of the milling machine is high. In short, a milling machine is a machine tool that can mill, drill, and bore a workpiece.
However, the current milling machine has the following problems: the angle inclination of the machining tool spindle cannot be carried out once the machining tool spindle is installed, so that the angle of the machining spindle does not need to be adjusted according to needs in the machining process, the machining accuracy is affected, and the machining tool spindle is not suitable for different machining requirements.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a tilting main shaft numerically controlled fraise machine in order to solve above-mentioned prior art not enough to the realization can adjust the machining tool main shaft as required, with the different processing requirements of adaptation assurance degree of accuracy.
In order to realize the purpose, the utility model relates to a tiltable main shaft numerically controlled fraise machine, which comprises a base, wherein a stand column is arranged on the base, a rotary dividing head is arranged on the right side of the stand column, a placing table is arranged above the rotary dividing head, a second air cylinder which is connected with the rotary dividing head and drives the rotary dividing head to move left and right is arranged on the left side of the rotary dividing head, a first air cylinder hinged on the side edge of the stand column is arranged above the rotary dividing head, a positioning bracket is fixed on the first air cylinder, the positioning bracket is connected with a first lifting motor, the output of the first lifting motor is connected with a first screw rod, a second bracket is connected on the first screw rod in a sliding way, a second rotating motor is arranged on the second bracket, a first processing head fixed on the second bracket is arranged below the second rotating motor, and the first processing head is connected with a belt pulley output by a first belt, be equipped with the third cylinder in the left side of stand, the output connection of third cylinder has the fourth support that is located the stand and the slope sets up, is equipped with the L type cutter head that is located to lay a side in one side of fourth support, L type cutter head is connected on the slope main shaft, and the other end of slope main shaft is connected with the third rotating electrical machines, the third rotating electrical machines is fixed on the fifth support, fifth support sliding connection is equipped with the gliding rotation wheel of drive fifth support in the spout of stand in the top of stand, still is equipped with numerical control display screen and the controller of being connected with each electrical equipment electricity in the stand.
For the convenience of clamping, a first limiting plate is arranged on the left side of the placing table, a second limiting plate is arranged on the right side of the placing table, the second limiting plate is connected to the output of the sixth air cylinder, and the sixth air cylinder is fixed on the base.
In order to improve the fixing effect, an anti-skid layer is arranged on the upper surface of the placing table.
In order to collect dust, a dust collector is arranged above the placing table.
In order to move conveniently, rollers are arranged below the base.
In order to improve the safety of use, a safety detector is arranged on the upright post.
In order to improve the safety, a limit safety valve used for limiting the inclination angle of the inclined main shaft is arranged on the side edge of the upright column.
In order to improve the safety, a transparent safety cover which is penetrated by the first machining head and the L-shaped milling head is covered above the safety table.
Preferably, the rotary index head is driven to rotate by an air cylinder.
In order to enable the rotation angle to be more accurate, an angle detector is arranged on the inclined main shaft and electrically connected with the controller.
The utility model provides a tilting main shaft numerically controlled fraise machine drives the rotatory inclination who adjusts first processing head with this of locating support through the work of the first cylinder of drive, drives the inclination that the slope main shaft finally drove L type cutter head through drive third rotating electrical machines in addition, finally realizes adjusting the inclination of L type cutter head as required, makes its adaptation different requirements.
Drawings
FIG. 1 is a schematic view of the overall structure of a numerically controlled milling machine with a tiltable spindle according to embodiment 1;
FIG. 2 is a schematic view of the overall structure of a numerically controlled milling machine with a tiltable spindle according to embodiment 2;
FIG. 3 is a schematic view of the overall structure of a numerically controlled milling machine with a tiltable spindle according to embodiment 3;
FIG. 4 is a schematic view of the overall structure of a numerically controlled milling machine with a tiltable spindle according to embodiment 4;
FIG. 5 is a schematic view of the overall structure of a numerically controlled milling machine with tiltable spindle according to embodiment 5;
FIG. 6 is a schematic view of the overall structure of a numerically controlled milling machine with tiltable spindle according to embodiment 6.
In the reference symbols: the device comprises a base 1, an upright column 2, a rotary dividing head 3, a placing table 4, a second air cylinder 5, a first air cylinder 6, a positioning support 7, a first lifting motor 8, a first screw rod 9, a second support 10, a second rotary motor 11, a first machining head 12, a first belt 13, a third air cylinder 14, a fourth support 15, an L-shaped milling head 16, an inclined spindle 17, a third rotary motor 18, a fifth support 19, a chute 20, a rotating wheel 21, a controller 23, a first limiting plate 24, a second limiting plate 25, a sixth air cylinder 26, an anti-skid layer 27, a dust collector 28, an idler wheel 29, a safety detector 30, a limiting safety valve 31, a transparent safety cover 32 and an angle detector 33.
Detailed Description
The invention is now described with reference to the following examples as preferred considerations.
Example 1:
as shown in fig. 1, the tiltable spindle numerically controlled milling machine provided in this embodiment includes a base 1, a column 2 is disposed on the base 1, a rotary dividing head 3 is disposed on the right side of the column 2, a placing table 4 is disposed above the rotary dividing head 3, a second cylinder 5 connected to the rotary dividing head 3 and driving the rotary dividing head 3 to move left and right is disposed on the left side of the rotary dividing head 3, a first cylinder 6 hinged to the side of the column 2 is disposed above the rotary dividing head 3, a positioning bracket 7 is fixed on the first cylinder 6, a first lifting motor 8 is connected to the positioning bracket 7, an output of the first lifting motor 8 is connected to a first lead screw 9, a second bracket 10 is slidably connected to the first lead screw 9, a second rotary motor 11 is disposed on the second bracket 10, a first processing head 12 fixed to the second bracket 10 is disposed below the second rotary motor 11, be connected through first belt 13 between the belt pulley of first processing head 12 and the output of second rotating electrical machines 11, be equipped with third cylinder 14 in the left side of stand 2, the output connection of third cylinder 14 has the fourth support 15 that is located stand 2 and the slope sets up, is equipped with the L type cutter head 16 that is located to lay 4 sides of platform in one side of fourth support 15, L type cutter head 16 is connected on slope main shaft 17, and the other end of slope main shaft 17 is connected with third rotating electrical machines 18, third rotating electrical machines 18 is fixed on fifth support 19, fifth support 19 sliding connection is equipped with drive fifth support 19 in the spout 20 of stand 2 in the top of stand 2 and slides in spout 20 and rotates wheel 21, still is equipped with numerical control display screen 22 in stand 2 and the controller 23 of being connected with each electrical equipment electricity.
In order to facilitate clamping, a first limiting plate 24 is arranged on the left side of the placing table 4, a second limiting plate 25 is arranged on the right side of the placing table 4, the second limiting plate 25 is connected to the output of a sixth air cylinder 26, and the sixth air cylinder 26 is fixed on the base 1.
During operation, the first air cylinder 6 is driven to work to drive the positioning support 7 to rotate so as to adjust the inclination angle of the first processing head 12, the third rotating motor 8 is driven to drive the inclined spindle 17 to finally drive the inclination angle of the L-shaped milling head 16, and finally the inclination angle of the L-shaped milling head 16 is adjusted as required so as to adapt to different requirements.
Example 2:
as shown in fig. 2, in the tiltable spindle numerically controlled milling machine provided in this embodiment, in order to improve the fixing effect, an anti-slip layer 27 is provided on the upper surface of the mounting table 4, and the fixing effect is improved by providing the anti-slip layer 27.
Example 3:
as shown in fig. 3, in the numerically controlled milling machine with tiltable spindle according to the present embodiment, a dust collector 28 is disposed above the mounting table 4 for collecting dust, and the dust collector 28 is disposed for collecting dust generated during processing.
Example 4:
as shown in fig. 4, in the numerically controlled milling machine with tiltable spindle provided in this embodiment, a roller 29 is provided below the base 1 for facilitating movement, and the roller 29 is provided for facilitating movement.
Example 5:
as shown in fig. 5, in the tiltable spindle nc milling machine according to the present embodiment, in order to improve safety in use, a safety detector 30 is provided on the column 2, and safety is improved by providing the safety detector 30.
Example 6:
as shown in fig. 6, in the numerically controlled milling machine with tiltable spindle according to the present embodiment, in order to improve safety, a limit safety valve 31 for limiting the tilting angle of the tiltable spindle 17 is provided at a side edge of the column 2, and the limit safety valve 31 is provided to perform a limiting function.
In order to improve safety, a transparent safety cover 32 through which the first machining head 12 and the L-shaped milling head 16 pass is provided above the safety table, and safety is improved by providing the transparent safety cover 32.
Preferably, the rotary index head 3 is driven to rotate by an air cylinder.
In order to enable the rotation angle to be more accurate, the inclined spindle 17 is provided with an angle detector 33, the angle detector 33 is electrically connected with the controller 23, the inclination angle of the inclined spindle 17 is monitored in real time by the angle detector 33, and is compared with preset values, and finally the detection precision is improved.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. 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 (10)
1. A tiltable main shaft numerically controlled fraise machine which is characterized in that: comprises a base (1), an upright post (2) is arranged on the base (1), a rotary dividing head (3) is arranged on the right side of the upright post (2), a placing table (4) is arranged above the rotary dividing head (3), a second cylinder (5) which is connected with the rotary dividing head (3) and drives the rotary dividing head (3) to move left and right is arranged on the left side of the rotary dividing head (3), a first cylinder (6) hinged on the side edge of the upright post (2) is arranged above the rotary dividing head (3), a positioning bracket (7) is fixed on the first cylinder (6), a first lifting motor (8) is connected on the positioning bracket (7), a first lead screw (9) is connected to the output of the first lifting motor (8), a second bracket (10) is connected on the first lead screw (9) in a sliding manner, a second rotary motor (11) is arranged on the second bracket (10), a first processing head (12) fixed on the second bracket (10) is arranged below the second rotary motor (11), the first processing head (12) is connected with a belt pulley output by the second rotating motor (11) through a first belt (13), a third cylinder (14) is arranged on the left side of the stand column (2), the output of the third cylinder (14) is connected with a fourth support (15) which is arranged in the stand column (2) and is obliquely arranged, an L-shaped milling head (16) which is arranged on the side edge of the placing table (4) is arranged on one side of the fourth support (15), the L-shaped milling head (16) is connected on an oblique spindle (17), the other end of the oblique spindle (17) is connected with a third rotating motor (18), the third rotating motor (18) is fixed on a fifth support (19), the fifth support (19) is slidably connected in a chute (20) of the stand column (2), and a rotating wheel (21) which drives the fifth support (19) to slide in the chute (20) is arranged above the stand column (2), a numerical control display screen (22) and a controller (23) electrically connected with each electrical equipment are also arranged in the upright post (2).
2. A tiltable spindle numerically controlled milling machine according to claim 1, wherein: be equipped with first limiting plate (24) on the left side of laying platform (4), be equipped with second limiting plate (25) on the right side of laying platform (4), second limiting plate (25) are connected on the output of sixth cylinder (26), and sixth cylinder (26) are fixed on base (1).
3. A tiltable spindle numerically controlled milling machine according to claim 1, wherein: an anti-slip layer (27) is arranged on the upper surface of the placing table (4).
4. A tiltable spindle numerically controlled milling machine according to claim 1, wherein: a dust collector (28) is arranged above the placing table (4).
5. A tiltable spindle numerically controlled milling machine according to claim 1, wherein: a roller (29) is arranged below the base (1).
6. A tiltable spindle numerically controlled milling machine according to claim 1, wherein: a safety detector (30) is arranged on the upright post (2).
7. A tiltable spindle numerically controlled milling machine according to claim 1, wherein: a limit safety valve (31) for limiting the inclination angle of the inclined main shaft (17) is arranged on the side edge of the upright post (2).
8. A tiltable spindle numerically controlled milling machine according to claim 1, wherein: a transparent safety cover (32) which is penetrated by the first processing head (12) and the L-shaped milling head (16) is covered above the safety table.
9. A tiltable spindle numerically controlled milling machine according to claim 1, wherein: the rotary dividing head (3) is driven to rotate by an air cylinder.
10. A tiltable spindle numerically controlled milling machine according to claim 1, wherein: the inclined main shaft (17) is provided with an angle detector (33), and the angle detector (33) is electrically connected with the controller (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020843637.8U CN212094517U (en) | 2020-05-20 | 2020-05-20 | Tiltable main shaft numerically controlled milling machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020843637.8U CN212094517U (en) | 2020-05-20 | 2020-05-20 | Tiltable main shaft numerically controlled milling machine |
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| Publication Number | Publication Date |
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| CN212094517U true CN212094517U (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020843637.8U Active CN212094517U (en) | 2020-05-20 | 2020-05-20 | Tiltable main shaft numerically controlled milling machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438394A (en) * | 2020-05-20 | 2020-07-24 | 常州超普机械科技有限公司 | Tiltable main shaft numerically controlled milling machine |
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2020
- 2020-05-20 CN CN202020843637.8U patent/CN212094517U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438394A (en) * | 2020-05-20 | 2020-07-24 | 常州超普机械科技有限公司 | Tiltable main shaft numerically controlled milling machine |
| CN111438394B (en) * | 2020-05-20 | 2024-04-12 | 常州超普机械科技有限公司 | Tiltable main shaft numerically controlled fraise machine |
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