CN216398187U - Precision switching device for angle milling head and numerical control machine tool - Google Patents
Precision switching device for angle milling head and numerical control machine tool Download PDFInfo
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- CN216398187U CN216398187U CN202122990777.5U CN202122990777U CN216398187U CN 216398187 U CN216398187 U CN 216398187U CN 202122990777 U CN202122990777 U CN 202122990777U CN 216398187 U CN216398187 U CN 216398187U
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- angle milling
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Abstract
The utility model discloses a precision switching device of an angle milling head and a numerical control machine tool, which is characterized in that: mainly comprises an adapter disc and an angle milling head (8); the adapter plate (1) is rigidly connected with the angle milling head (8) through a connecting screw I (2), and a positioning pin hole is formed in the adapter plate (1) to enable the angle milling head and the adapter plate to have a fixed angle; the flange surface of the machine tool spindle (6) is connected with the adapter plate through a connecting screw II (3); the adapter plate is provided with a cooling pipeline mounting hole (5). The utility model utilizes the precision connection of the angle milling head and the numerical control machine tool, changes the processing direction, realizes the high-precision processing of the inner cavity characteristics, and improves the overall quality and efficiency of products.
Description
Technical Field
The utility model belongs to the technical field of part milling, and particularly relates to a precise switching device for an angle milling head and a numerical control machine tool, which is used for precisely connecting the angle milling head and a Ningjiang horizontal four-axis numerical control machine tool.
Background
At present, a plurality of cabin bodies have a plurality of processing characteristics, wherein the processing characteristics comprise grooves, bosses, pin holes, curved surfaces and the like, and the processing characteristics are generally used for equipment installation, so that the precision requirement of each characteristic is tighter. In the face of deeper characteristic positions, the cutter leakage is longer in the conventional machining method, the precision is difficult to guarantee, part of characteristics cannot be machined at all, the manual grinding method is often adopted to realize machining, and the quality problem of out-of-tolerance is easy to occur.
SUMMERY OF THE UTILITY MODEL
The utility model provides a precise switching device of an angle milling head and a numerical control machine tool, which aims to solve the technical problems that: the problem that the conventional method is difficult to ensure or can not realize inner cavity characteristic processing is solved.
In order to solve the technical problems, the utility model provides a precise switching device for an angle milling head and a numerical control machine, which is characterized in that: mainly comprises an adapter plate and an angle milling head 8; the adapter plate 1 and the angle milling head 8 are rigidly connected through a connecting screw I2, and a positioning pin hole is formed in the adapter plate 1, so that the angle milling head and the adapter plate have a fixed angle; the flange surface of the machine tool spindle 6 is connected with the adapter plate through a connecting screw II 3; and a cooling pipeline mounting hole 5 is formed in the adapter plate.
Has the advantages that: the utility model utilizes the precision connection of the angle milling head and the numerical control machine tool, changes the processing direction, realizes the high-precision processing of the inner cavity characteristics, and improves the overall quality and efficiency of products.
Drawings
FIG. 1 is a schematic view of a switching device
FIG. 2 is a schematic diagram of the connection of the present invention.
Detailed Description
In order to make the objects, contents and advantages of the present invention clearer, the following detailed description of the embodiments of the present invention is provided.
The utility model provides a precise switching device for an angle milling head and a numerical control machine tool, which is suitable for precisely connecting a three-axis vertical machining center, a four-axis horizontal machining center and the angle milling head, and mainly comprises a switching disc 1, 8 connecting screws I2, 6 connecting screws II 3 and an angle milling head 8;
the connecting screw I2 is used for rigidly connecting the adapter plate 1 with the angle milling head 8, so that the angle milling head is firmly attached to the end face of the adapter plate, and the connecting precision is ensured through 2 phi 6H7 positioning pin holes 4, so that the angle milling head and the adapter plate have a fixed angle; the connecting screw II 3 is used for connecting the flange surface of the machine tool spindle 6 with the adapter plate, so that the end surface of the spindle is attached and fastened with the adapter plate; the cooling pipeline mounting hole 5 is used for mounting a cooling pipeline to realize machining and cooling after switching; the adapter plate 1 is a main component for connecting the end face of the main shaft with the angle milling head, the material and the heat treatment performance of the adapter plate directly influence the processing effect after the adapter plate is connected, and the adapter plate has the characteristics of high strength and hardness, good wear resistance, strong anti-seismic performance and the like, wherein 30CrMnSi and HRC34-38 are selected for quenching, and the two matched end faces are precisely ground to ensure the contact flatness and parallelism.
The installation mode is as follows:
firstly, disassembling an original flange plate on the end surface of a main shaft;
connecting and fastening the angle milling head and the left side of the adapter plate by using 8 connecting screws I (in the figure 1, the angle milling head is positioned in the direction of the angle milling head through two positioning pin holes in the figure 1, and the angle milling head can be installed in two directions upwards and downwards according to requirements;
thirdly, the right side of the adapter plate is attached to the end face of the main shaft, the mounting angle is finely adjusted by a dial indicator, and then a connecting screw II (shown in figure 1) is adopted to fasten the adapter plate and the end face of the main shaft;
and screwing the cooling pipeline into the cooling pipeline mounting hole (figure 1).
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (3)
1. The utility model provides an angle cutter head and accurate switching device of digit control machine tool which characterized in that: mainly comprises an adapter disc and an angle milling head (8); the adapter plate (1) is rigidly connected with the angle milling head (8) through a connecting screw I (2), and a positioning pin hole is formed in the adapter plate (1) to enable the angle milling head and the adapter plate to have a fixed angle; the flange surface of the machine tool spindle (6) is connected with the adapter plate through a connecting screw II (3); the adapter plate is provided with a cooling pipeline mounting hole (5).
2. The precision switching device of the angle milling head and the numerical control machine according to claim 1, characterized in that: the adapter plate material is 30 CrMnSi.
3. The precision switching device of the angle milling head and the numerical control machine according to claim 1, characterized in that: the machine tool adopts a three-axis vertical machining center, a four-axis vertical machining center or a four-axis horizontal machining center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122990777.5U CN216398187U (en) | 2021-12-01 | 2021-12-01 | Precision switching device for angle milling head and numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122990777.5U CN216398187U (en) | 2021-12-01 | 2021-12-01 | Precision switching device for angle milling head and numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216398187U true CN216398187U (en) | 2022-04-29 |
Family
ID=81304373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122990777.5U Active CN216398187U (en) | 2021-12-01 | 2021-12-01 | Precision switching device for angle milling head and numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216398187U (en) |
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2021
- 2021-12-01 CN CN202122990777.5U patent/CN216398187U/en active Active
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