CN214351247U - Cooling device for numerical control lathe main shaft - Google Patents
Cooling device for numerical control lathe main shaft Download PDFInfo
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- CN214351247U CN214351247U CN202022235235.2U CN202022235235U CN214351247U CN 214351247 U CN214351247 U CN 214351247U CN 202022235235 U CN202022235235 U CN 202022235235U CN 214351247 U CN214351247 U CN 214351247U
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Abstract
The utility model discloses a cooling device for a main shaft of a numerical control lathe, relating to the technical field of tools of the numerical control lathe; an air pipe device is installed on a sliding block of the electric linear sliding rail, a wind collecting cover is installed at the bottom of the air pipe device, limiting blocks are installed at two ends of a rail of the electric linear sliding rail, a reversing switch is fixedly installed on the inner side wall of each limiting block, an inner spiral cooling pipe is fixedly installed inside an outer pipe body, two ends of each inner spiral cooling pipe are respectively connected with a water inlet head and a water return head, an air duct with a closed upper end and an open lower end is formed inside the outer pipe body, an air inlet is formed in the outer upper side wall of the outer pipe body and communicated with the upper end of the air duct, an air outlet of an air pump is connected with an air inlet of the air pipe device through an air pipe, and the air pipe is in an elastic spiral type; the utility model can realize quick left-right sliding, and can realize air cooling and water cooling, thereby improving the cooling efficiency and having high stability; the service life of the main shaft can be prolonged, the use is convenient, the time can be saved, and the structure is simple.
Description
Technical Field
The utility model belongs to the technical field of the numerical control lathe apparatus, concretely relates to cooling device for numerical control lathe main shaft.
Background
The numerical control lathe and the turning center are high-precision and high-efficiency automatic machine tools. The multi-station tool turret or the power tool turret is equipped, so that the machine tool has wide processing technological performance, can process complex workpieces such as linear cylinders, oblique line cylinders, circular arcs and various threads, grooves, worms and the like, has various compensation functions of linear interpolation and circular arc interpolation, and plays a good economic effect in the batch production of complex parts.
The spindle of the existing numerical control lathe is easy to generate high temperature when rotating, the high temperature can cause the deformation of the spindle, but the existing cooling device is low in efficiency when in use, the phenomenon that heat cannot be dissipated easily occurs, and the stability is poor.
SUMMERY OF THE UTILITY MODEL
The cooling device aims to solve the problems that the existing cooling device is low in efficiency when in use, and is easy to cause the phenomenon that heat cannot be dissipated, and poor in stability; an object of the utility model is to provide a cooling device for numerical control lathe main shaft.
The utility model relates to a cooling device for a numerical control lathe spindle, which comprises an electric linear slide rail, an air pump, a limiting block, an air pipe device, a wind-gathering cover, a water tank, a cooling fan, a water pump and a reversing switch; the air pipe device is mounted on a sliding block of the electric linear sliding rail, the air collecting cover is mounted at the bottom of the air pipe device, the two ends of a track of the electric linear sliding rail are respectively provided with a limiting block, a reversing switch is fixedly mounted on the inner side wall of each limiting block, and the air pipe device comprises an outer pipe body and an inner spiral cooling pipe; the inside fixed mounting of outer body has interior spiral cooling tube, the both ends of interior spiral cooling tube are connected with the head of intaking respectively, the return water head, the upper end is seted up in the inside of outer body and is closed, lower extreme open-ended wind channel, the air inlet has been seted up on the outer last lateral wall of outer body, and the upper end intercommunication in air inlet and wind channel, the air outlet of air pump passes through the air intake connection of trachea with the tuber pipe device, the trachea is elastic spiral, the water pump is installed to the left lower extreme of water tank, the inlet tube setting of water pump is in the water tank, the outlet pipe and the head of intaking of water pump are connected, the return water head leads to pipe and the upper left side intercommunication of water tank, radiator fan is installed to the upper end of water tank.
Preferably, the heat dissipation fan is a turbo fan.
Preferably, the internal spiral cooling pipe is a single-spiral or double-spiral pipe body.
Preferably, an air drying device is installed on an air outlet of the air pump.
Preferably, a filter screen is installed at the air outlet of the air collecting cover.
Compared with the prior art, the beneficial effects of the utility model are that:
the rapid left-right sliding can be realized, air cooling and water cooling can be realized, the cooling efficiency is improved, and the stability is high;
the service life of the main shaft can be prolonged, the use is convenient, the time can be saved, and the structure is simple.
Drawings
For ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the middle air duct device of the present invention;
fig. 3 is a schematic structural view of the middle wind collecting cover of the present invention.
In the figure: 1-an electric linear slide rail; 2, an air pump; 3, a limiting block; 4-air pipe device; 5-wind gathering cover; 6-a water tank; 7-a heat dissipation fan; 8-a water pump; 9-a reversing switch; 4-1-outer body; 4-2-internal spiral cooling pipes; 4-11-air duct; 4-12-gas inlet; 4-21-water inlet head; 4-22-water return head; 5-1-filter screen.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
It should also be noted that, in order to avoid obscuring the invention with unnecessary details, only the structures and/or process steps that are closely related to the solution according to the invention are shown in the drawings, while other details that are not relevant to the invention are omitted.
As shown in fig. 1, the following technical solutions are adopted in the present embodiment: the air-conditioner comprises an electric linear slide rail 1, an air pump 2, a limiting block 3, an air pipe device 4, an air-gathering cover 5, a water tank 6, a cooling fan 7, a water pump 8 and a reversing switch 9; an air pipe device 4 is installed on a sliding block of the electric linear sliding rail 1, the sliding block of the electric linear sliding rail 1 can drive the air pipe device 4 to move left and right, a wind collecting cover 5 is installed at the bottom of the air pipe device 4, limiting blocks 3 are installed at two ends of a rail of the electric linear sliding rail 1, a reversing switch 9 is fixedly installed on the inner side wall of each limiting block 3, the reversing switch 9 is matched with the side wall of the sliding block, and the sliding block can realize that a contact of the reversing switch 9 is closed;
as shown in fig. 2, the air duct device 4 comprises an outer tube 4-1 and an inner spiral cooling tube 4-2; an inner spiral cooling pipe 4-2 is fixedly arranged inside the outer pipe body 4-1, the inner spiral cooling pipe 4-2 can realize water cooling by introducing water, two ends of the inner spiral cooling pipe 4-2 are respectively connected with a water inlet head 4-21 and a water return head 4-22, an air duct 4-11 with a closed upper end and an open lower end is arranged inside the outer pipe body 4-1, the air duct 4-11 can realize air cooling, an air inlet 4-12 is arranged on the outer upper side wall of the outer pipe body 4-1, the air inlet 4-12 is communicated with the upper end of the air duct 4-11, an air outlet of the air pump 2 is connected with an air inlet 4-12 of the air pipe device 4 through an air pipe, the air pipe is in an elastic spiral type,
as shown in figure 1, a water pump 8 is installed at the lower left end of a water tank 6, a water inlet pipe of the water pump 8 is arranged in the water tank 6, a water outlet pipe of the water pump 8 is connected with a water inlet head 4-21, a water return head 4-22 is communicated with the upper left side of the water tank 6 through a water pipe, and a heat radiation fan 7 is installed at the upper end of the water tank 6.
Further, the heat dissipation fan 7 is a turbine fan.
Further, the inner spiral cooling pipe 4-2 is a single spiral or double spiral pipe body.
Further, an air drying device is installed on an air outlet of the air pump 2.
As shown in fig. 3, a filter screen 5-1 is further installed at an air outlet of the wind collecting cover 5.
The working principle of the specific embodiment is as follows: when the electric linear sliding rail is installed, the electric linear sliding rail is installed on the upper side or the rear side of the main shaft, the electric linear sliding rail is arranged on a rack or a housing of a numerical control lathe through a bolt, the installation position is selected according to the position, then air cooling is realized through the air pump 2 when the electric linear sliding rail is used, the water pump is started, water cooling is realized through a water circulation mode, the electric linear sliding rail 1 is started, the sliding block of the electric linear sliding rail is moved leftwards and rightwards, when the sliding block touches the reversing switch 9, the motor realizes reversing movement, the integral cooling of the main shaft can be realized, and the service life of the main shaft is prolonged; the motor of the electric linear sliding rail is matched with the reversing switch to realize the forward and reverse rotation of the circuit, the circuit is the same as the existing circuit connection structure, the forward rotation and the reverse rotation of the motor can be respectively controlled through two protection power-off circuits when the motor is directly connected to the circuit of the motor, and the control can also be realized through a PLC (programmable logic controller).
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a cooling device for numerical control lathe main shaft which characterized in that: the air-cooling fan comprises an electric linear slide rail, an air pump, a limiting block, an air pipe device, an air-gathering cover, a water tank, a cooling fan, a water pump and a reversing switch; the air pipe device is mounted on a sliding block of the electric linear sliding rail, the air collecting cover is mounted at the bottom of the air pipe device, the two ends of a track of the electric linear sliding rail are respectively provided with a limiting block, a reversing switch is fixedly mounted on the inner side wall of each limiting block, and the air pipe device comprises an outer pipe body and an inner spiral cooling pipe; the inside fixed mounting of outer body has interior spiral cooling tube, the both ends of interior spiral cooling tube are connected with the head of intaking respectively, the return water head, the upper end is seted up in the inside of outer body and is closed, lower extreme open-ended wind channel, the air inlet has been seted up on the outer last lateral wall of outer body, and the upper end intercommunication in air inlet and wind channel, the air outlet of air pump passes through the air intake connection of trachea with the tuber pipe device, the trachea is elastic spiral, the water pump is installed to the left lower extreme of water tank, the inlet tube setting of water pump is in the water tank, the outlet pipe and the head of intaking of water pump are connected, the return water head leads to pipe and the upper left side intercommunication of water tank, radiator fan is installed to the upper end of water tank.
2. The cooling device for the spindle of the numerically controlled lathe according to claim 1, wherein: the heat dissipation fan is a turbine fan.
3. The cooling device for the spindle of the numerically controlled lathe according to claim 1, wherein: the inner spiral cooling pipe is a single spiral or double spiral pipe body.
4. The cooling device for the spindle of the numerically controlled lathe according to claim 1, wherein: and an air drying device is arranged on an air outlet of the air pump.
5. The cooling device for the spindle of the numerically controlled lathe according to claim 1, wherein: and a filter screen is arranged at the air outlet of the air collecting cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022235235.2U CN214351247U (en) | 2020-09-28 | 2020-09-28 | Cooling device for numerical control lathe main shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022235235.2U CN214351247U (en) | 2020-09-28 | 2020-09-28 | Cooling device for numerical control lathe main shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214351247U true CN214351247U (en) | 2021-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022235235.2U Active CN214351247U (en) | 2020-09-28 | 2020-09-28 | Cooling device for numerical control lathe main shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214351247U (en) |
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2020
- 2020-09-28 CN CN202022235235.2U patent/CN214351247U/en active Active
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