CN214685566U - High-speed direct-connected main shaft center water outlet structure - Google Patents
High-speed direct-connected main shaft center water outlet structure Download PDFInfo
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- CN214685566U CN214685566U CN202122483745.6U CN202122483745U CN214685566U CN 214685566 U CN214685566 U CN 214685566U CN 202122483745 U CN202122483745 U CN 202122483745U CN 214685566 U CN214685566 U CN 214685566U
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Abstract
The utility model discloses a high-speed direct-connected main shaft center water outlet structure, which belongs to the technical field of machine tool components and comprises a center water outlet motor, a center water outlet direct-connected main shaft, a main shaft water connector and a ram, wherein the water outlet end of the center water outlet motor is connected with the center water outlet direct-connected main shaft through the main shaft water connector; one end of the main shaft water connector is connected to the water outlet end of the central water outlet motor, the main body part of the main shaft water connector is inserted into one end of a central water outlet channel of the central water outlet direct-connection main shaft, and the central water outlet motor and the central water outlet direct-connection main shaft which are connected in the first mode are fixedly installed in the ram. The utility model discloses a center goes out water motor and center play water and directly links the transmission with the main shaft, and this kind directly links transmission structure and has improved center play water and directly links the main shaft rotational speed, has solved the slow problem of belt drive mode rotational speed in the past, guarantees water-proof effects.
Description
Technical Field
The utility model belongs to the technical field of the machine tool part, specifically relate to a high-speed main shaft center goes out water structure that directly links on digit control machine tool for machine parts machining.
Background
Numerical control machining (numerical control machining) refers to a process for machining parts on a numerical control machine tool, wherein the machining specifications of the numerical control machine tool and the traditional machine tool are generally consistent, but obviously changed, namely, the displacement of the parts and a cutter is controlled by numerical information. The method solves the problems of variable part varieties, small batch, complex shape, high precision requirement and the like, and is an effective way for realizing high-efficiency and automatic processing. The numerical control machining is to machine a product in a highly electromechanical integrated mode, after a workpiece is clamped, a numerical control system can control a machine tool to automatically select a cutter, replace the cutter, automatically set a cutter, automatically change the rotating speed and the feeding amount of a main shaft and the like according to different procedures, various procedures such as drilling, boring, milling, reaming, tapping and the like can be continuously completed, the workpiece clamping time and the auxiliary procedure time such as machine tool adjustment are greatly reduced, and the numerical control machining has a good economic effect on parts which are relatively complex in machining shape, high in precision requirement and frequent in variety replacement.
After a cutter is arranged on a main shaft of a numerical control machine tool, the main shaft needs to discharge water to cool a blade and a machined part in the machining process, and a belt transmission main shaft is assembled in a machining center under a common condition; at present, the main shaft transmission mode using a belt as a transmission medium has the following problems: the belt transmission can produce noise and the speed is not high, resulting in not high main shaft rotational speed, and the main shaft of this kind of belt transmission mode in addition, water-proof effects is not good.
Disclosure of Invention
The utility model discloses to above-mentioned problem, compensate prior art not enough, provide a high-speed main shaft center goes out water structure that directly links.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
The utility model relates to a high-speed main shaft center goes out water structure that directly links, its characterized in that: the central water outlet direct-connection spindle is provided with a central water outlet channel;
one end of the main shaft water connection joint is connected to the water outlet end of the central water outlet motor, the main body part of the main shaft water connection joint is inserted into one end of a central water outlet channel of the central water outlet direct connection main shaft, and the central water outlet motor and the central water outlet direct connection main shaft are fixedly installed in the ram.
As an optimized scheme of the utility model, the shaft coupling has been cup jointed in the outside that the water end is gone out to the water motor in center and the water direct-connected main shaft junction is gone out to the center.
As another preferred scheme of the utility model, the ram comprises an upper pillow body and a lower pillow body, and the upper pillow body and the lower pillow body are integrally formed and connected; a central water outlet motor is fixedly arranged in the upper pillow body, and the water outlet end of the central water outlet motor penetrates out of the central hole at the bottom of the upper pillow body; the lower pillow body is fixedly provided with a central water outlet direct-connection main shaft connected with the water outlet end of the central water outlet motor.
As another preferred scheme of the utility model, it is provided with the connecting plate to go up between pillow body bottom and the central water motor, fixed connection between the last pillow body that central water motor passes through connecting plate and ram.
As another preferable scheme of the utility model, a reinforcing baffle is arranged on the upper pillow body.
As another preferred scheme of the utility model, be provided with many cardboards down on the pillow body, the center goes out water and directly links to be provided with the draw-in groove with cardboard cooperation joint on the main shaft lateral wall.
As another preferred scheme of the utility model, center play water directly links the main shaft below and is provided with the pillow body filler ring, and the pillow body filler ring is located center play water directly links the bottom of main shaft and pillow body junction down, links to each other through fastening screw between pillow body filler ring and the pillow body bottom down.
The utility model discloses beneficial effect:
1. the utility model provides a high-speed main shaft center that directly links goes out water structure, go out water direct-connected main shaft, main shaft water connector including central water motor, center, the center that can go out water motor goes out water end and goes out water direct-connected main shaft and connect through the main shaft water connector with the center that is equipped with central exhalant canal and be equipped with the shaft coupling outside the junction, realized that central water motor and central play water direct-connected main shaft directly link the transmission, this kind directly links transmission structure and has improved central play water and directly link the main shaft rotational speed, has solved the slow problem of belt drive mode rotational speed in the past.
2. Additionally, the utility model discloses a water motor goes out at this kind of center and goes out the structural style that water direct-connected main shaft passes through the main shaft and leads to water and connect the direct connection, can guarantee water-proof effects well.
Drawings
Fig. 1 is a perspective view of the high-speed direct-connected main shaft center water outlet structure of the present invention.
Fig. 2 is a front view of the high-speed direct-connected main shaft center water outlet structure of the present invention.
Fig. 3 is a sectional view a-a of fig. 2.
The labels in the figure are: the device comprises a ram 1, a connecting plate 2, a main shaft water connector 3, a central water outlet motor 4, a central water outlet direct-connection main shaft 5, a coupling 6, a reinforcing baffle 7, an upper pillow body 8, a lower pillow body 9, a fastening screw 10, a pillow body supporting ring 11 and a central water outlet channel 12.
Detailed Description
In order to make the technical problem, technical scheme and beneficial effect that the utility model solved more clearly understand, it is right to combine the attached drawing and detailed description mode below the utility model discloses further detailed description. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.
With reference to fig. 1 to 3, the present invention relates to a high-speed direct-connected spindle center water outlet structure, which includes a center water outlet motor 4, a center water outlet direct-connected spindle 5, a spindle water connector 3, and a ram 1, wherein a water outlet end of the center water outlet motor 4 is connected to the center water outlet direct-connected spindle 5 through the spindle water connector 3, and the center water outlet direct-connected spindle 5 is provided with a center water outlet channel 12; one end of the main shaft water connector 3 is connected to the water outlet end of the central water outlet motor 4, the main body part of the main shaft water connector 3 is inserted into one end of a central water outlet channel 12 of the central water outlet direct-connection main shaft 5, the central water outlet motor 4 and the central water outlet direct-connection main shaft 5 are fixedly installed in the ram 1, and a coupler 6 is sleeved on the outer side of the joint of the water outlet end of the central water outlet motor 4 and the central water outlet direct-connection main shaft 5.
The ram 1 comprises an upper pillow body 8 and a lower pillow body 9, and the upper pillow body 8 and the lower pillow body 9 are integrally connected; a central water outlet motor 4 is fixedly arranged in the upper pillow body 8, and the water outlet end of the central water outlet motor 4 penetrates out of a central hole at the bottom of the upper pillow body 8; a connecting plate 2 is arranged between the bottom of the upper pillow body 8 and the central water outlet motor 4, the central water outlet motor 4 is fixedly connected with the upper pillow body 8 of the ram 1 through the connecting plate 2, and a reinforcing baffle 7 is arranged on the upper pillow body 8. A central water outlet direct-connection main shaft 5 connected with the water outlet end of the central water outlet motor 4 is fixedly arranged in the lower pillow body 9; the lower pillow body 9 is provided with a plurality of clamping plates, and the central water outlet is directly connected to the outer side wall of the main shaft 5 and is provided with a clamping groove matched and clamped with the clamping plates.
As shown in a-a view of the central water outlet structure of the high-speed direct-connected spindle shown in fig. 3, a pillow body supporting ring 11 is arranged below the central water outlet direct-connected spindle 5, the pillow body supporting ring 11 is located at the bottom of the joint of the central water outlet direct-connected spindle 5 and the lower pillow body 9, and the pillow body supporting ring 11 is connected with the bottom of the lower pillow body 9 through a fastening screw 10.
The utility model discloses an innovation point lies in including the center goes out water motor 4, the center goes out water and directly links main shaft 5, main shaft logical water swivel 3, the center that can go out water motor 4 goes out water end and the center that is equipped with central exhalant canal 12 goes out water and directly links main shaft 5 and links to each other through main shaft logical water swivel 3 and be equipped with shaft coupling 6 in the junction outside, realized that the center goes out water motor 4 and the center goes out water and directly links the transmission of main shaft 5, this kind directly links transmission structure and has improved the center and goes out water and directly links main shaft 5 rotational speed, the slow problem of belt drive mode rotational speed has been solved in the past and can guarantee water-proof effects well. Specifically, the main shaft rotational speed of belt drive form in the past can reach 8000r/min generally, through experimental test this utility model's the main shaft rotational speed of directly connecting the drive form can reach 12000 to 15000 r/min.
It should be understood that the above detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can still be modified or equivalently replaced to achieve the same technical effects; as long as the use requirement is satisfied, the utility model is within the protection scope.
Claims (7)
1. High-speed main shaft center play water structure that directly links, its characterized in that: the water-saving device comprises a central water outlet motor (4), a central water outlet direct-connected main shaft (5), a main shaft water-through connector (3) and a ram (1), wherein the water outlet end of the central water outlet motor (4) is connected with the central water outlet direct-connected main shaft (5) through the main shaft water-through connector (3), and the central water outlet direct-connected main shaft (5) is provided with a central water outlet channel (12);
one end of the main shaft water connector (3) is connected to the water outlet end of the central water outlet motor (4), the main body part of the main shaft water connector (3) is inserted into one end of a central water outlet channel (12) of the central water outlet direct-connection main shaft (5), and the central water outlet motor (4) and the central water outlet direct-connection main shaft (5) are fixedly installed in the ram (1).
2. The high-speed direct-connected spindle center water outlet structure according to claim 1, characterized in that: and a coupler (6) is sleeved at the outer side of the joint of the water outlet end of the central water outlet motor (4) and the central water outlet direct-connected main shaft (5).
3. The high-speed direct-connected spindle center water outlet structure according to claim 1, characterized in that: the ram (1) comprises an upper pillow body (8) and a lower pillow body (9), wherein the upper pillow body (8) is integrally connected with the lower pillow body (9); a central water outlet motor (4) is fixedly arranged in the upper pillow body (8), and the water outlet end of the central water outlet motor (4) penetrates out of the central hole at the bottom of the upper pillow body (8); a central water outlet direct connection main shaft (5) connected with the water outlet end of the central water outlet motor (4) is fixedly arranged in the lower pillow body (9).
4. The high-speed direct-connected spindle center water outlet structure of claim 3, wherein: a connecting plate (2) is arranged between the bottom of the upper pillow body (8) and the central water outlet motor (4), and the central water outlet motor (4) is fixedly connected with the upper pillow body (8) of the ram (1) through the connecting plate (2).
5. The high-speed direct-connected spindle center water outlet structure of claim 3, wherein: the upper pillow body (8) is provided with a reinforcing baffle (7).
6. The high-speed direct-connected spindle center water outlet structure of claim 3, wherein: the lower pillow body (9) is provided with a plurality of clamping plates, and the central water outlet direct-connected main shaft (5) is provided with a clamping groove matched and clamped with the clamping plates on the outer side wall.
7. The high-speed direct-connected spindle center water outlet structure according to claim 1, characterized in that: a pillow body supporting ring (11) is arranged below the central water outlet direct-connection main shaft (5), the pillow body supporting ring (11) is located at the bottom of the joint of the central water outlet direct-connection main shaft (5) and the lower pillow body (9), and the pillow body supporting ring (11) is connected with the bottom of the lower pillow body (9) through a fastening screw (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122483745.6U CN214685566U (en) | 2021-10-15 | 2021-10-15 | High-speed direct-connected main shaft center water outlet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122483745.6U CN214685566U (en) | 2021-10-15 | 2021-10-15 | High-speed direct-connected main shaft center water outlet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214685566U true CN214685566U (en) | 2021-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122483745.6U Active CN214685566U (en) | 2021-10-15 | 2021-10-15 | High-speed direct-connected main shaft center water outlet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214685566U (en) |
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2021
- 2021-10-15 CN CN202122483745.6U patent/CN214685566U/en active Active
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