CN210867428U

CN210867428U - AC frequency conversion type headstock motor

Info

Publication number: CN210867428U
Application number: CN201921715508.4U
Authority: CN
Inventors: 张新芝
Original assignee: Wuxi Six Machine Tool Co ltd
Current assignee: Wuxi Six Machine Tool Co ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-06-26
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses an exchange inverter type headstock motor, including base and fixed block, trapezoidal spout has all been seted up to the both sides wall of base, and the upper end fixedly connected with motor of base, upper surface one side through connection of base has the water filling port, and the inner wall bottom fixed mounting of base has the water pump, the inner wall sliding connection of trapezoidal spout has the fixed block, the upper surface set screw hole of fixed block, and the lateral wall of fixed block has seted up the fixed orifices, the first spring of inside wall fixedly connected with of fixed orifices, the fixed arch of one end fixedly connected with of first spring, the one end through connection of water pump has the water pipe, the lateral wall fixedly connected with shower nozzle of water pipe. The utility model discloses in through the position of user's manual regulation fixed block, after the fixed block removed to suitable position, make fixed protrusion insert spacing downthehole under the effect of first spring to the person of facilitating the use requires the motor to install according to the installation at scene.

Description

AC frequency conversion type headstock motor

Technical Field

The utility model relates to the technical field of motors, especially, relate to an exchange inverter type headstock motor.

Background

The motor is generally used as an output device, is widely applied to various fields, and mainly refers to an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law.

The existing motor is generally fixed through a bolt, the distance between threaded holes in a base seat in the manufacturing process is generally fixed, the distance between the threaded holes is difficult to adjust according to needs under certain specific installation conditions, the motor can generate heat in a long-time working process, and if the heat is not dissipated in time, the motor is easily burnt out.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an AC variable frequency type headstock motor.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an alternating current variable frequency type headstock motor comprises a base and a fixed block, wherein trapezoidal sliding grooves are formed in two side walls of the base, a motor is fixedly connected to the upper end of the base, a water filling port is connected to one side of the upper surface of the base in a penetrating manner, a water pump is fixedly installed at the bottom end of the inner wall of the base, the inner wall of each trapezoidal sliding groove is connected with the fixed block in a sliding manner, threaded holes are formed in the upper surface of the fixed block, fixing holes are formed in the side wall of the fixed block, a first spring is fixedly connected to the inner side wall of each fixing hole, a fixing protrusion is fixedly connected to one end of each first spring, a water pipe is connected to one end of each water pump in a penetrating manner, a spray head is fixedly connected to the side wall of each water pipe, a heat dissipation cavity is connected to the side wall of the motor in, and the upper surface in heat dissipation chamber is linear equidistance the ventilation hole of having seted up the bottom through connection in heat dissipation chamber has the drain pipe, the inner wall bottom fixedly connected with second spring of drain pipe, the upper end fixedly connected with block rubber of second spring, the inside wall of trapezoidal spout is linear equidistance has seted up spacing hole, spacing hole and fixed protruding looks adaptation.

Preferably, the fixed block and the trapezoidal sliding groove are in interference fit.

Preferably, a rotating shaft is arranged between the motor and the fan blades, and the motor and the fan blades are rotatably connected through the rotating shaft.

Preferably, the outer diameter of the fixing protrusion is smaller than the inner diameter of the fixing hole, and the fixing protrusion and the fixing hole are in clearance fit.

Preferably, the side wall of the drain pipe is provided with a drain hole, the inner diameter of the drain pipe is smaller than the outer diameter of the rubber block, and the drain pipe and the rubber block are in interference fit.

Preferably, the input ends of the temperature driver and the water pump are electrically connected with the power output end of the motor.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in detect the temperature of heat dissipation intracavity through temperature sensor, after temperature sensor detected the temperature of heat dissipation intracavity and reached the setting value, the water pump began working this moment, with the water in the base lead to pipe carry to the shower nozzle in, through the shower nozzle blowout, drive the flabellum rotation under the effect of rivers, through the water evaporation endotherm, dispel the heat to the motor, unnecessary water flows in the drain pipe, compress the second spring under hydraulic effect, the rubber block removes to the wash port below that the drain pipe lateral wall was seted up, thereby the radiating efficiency of motor has been improved.

2. The utility model discloses in through the position of user's manual regulation fixed block, make the fixed block remove in trapezoidal spout, remove to suitable position after the fixed block, make fixed protrusion insert spacing downthehole under the effect of first spring to the person of facilitating the use requires the motor to install according to the installation at scene.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the installation of the trapezoidal chute structure of the present invention;

FIG. 3 is a schematic view of the mounting structure of the fixing protrusion of the present invention;

fig. 4 is an enlarged schematic view of a partial structure a of the present invention.

In the figure: 1. a base; 2. a fixed block; 3. a water injection port; 4. a motor; 5. a vent hole; 6. a temperature driver; 7. a heat dissipation cavity; 8. a fan blade; 9. a spray head; 10. a water pipe; 11. a heat sink; 12. a water pump; 13. a limiting hole; 14. a trapezoidal chute; 15. a threaded hole; 16. a fixed protrusion; 17. a first spring; 18. a fixing hole; 19. a drain pipe; 20. a second spring; 21. a rubber block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an ac frequency conversion type headstock motor comprises a base 1 and a fixed block 2, wherein trapezoidal chutes 14 are respectively formed on two side walls of the base 1, a motor 4 is fixedly connected to the upper end of the base 1, a water filling port 3 is connected to one side of the upper surface of the base 1 in a penetrating manner, a water pump 12 is fixedly mounted at the bottom end of the inner wall of the base 1, the inner wall of the trapezoidal chute 14 is slidably connected with the fixed block 2, threaded holes 15 are formed on the upper surface of the fixed block 2, fixing holes 18 are formed on the side wall of the fixed block 2, a first spring 17 is fixedly connected to the inner side wall of each fixing hole 18, a fixing protrusion 16 is fixedly connected to one end of each first spring 17, a water pipe 10 is connected to one end of the water pump 12 in a penetrating manner, a nozzle 9 is fixedly connected to the side wall of, the lateral wall of motor 4 rotates and is connected with flabellum 8, the inner wall fixedly connected with temperature-sensing ware 6 in heat dissipation chamber 7, and the upper surface in heat dissipation chamber 7 is linear equidistance the bottom through connection who sets up ventilation hole 5 heat dissipation chamber 7 has drain pipe 19, the inner wall bottom fixedly connected with second spring 20 of drain pipe 19, the upper end fixedly connected with block rubber 21 of second spring 20, trapezoidal spout 14's inside wall is linear equidistance has seted up spacing hole 13, spacing hole 13 and the 16 looks adaptations of stationary hump.

The fixed block 2 and the trapezoidal sliding groove 14 are in interference fit; a rotating shaft is arranged between the motor 4 and the fan blade 8, and the motor 4 and the fan blade 8 are rotationally connected through the rotating shaft; the outer diameter of the fixing protrusion 16 is smaller than the inner diameter of the fixing hole 18, and the fixing protrusion 16 and the fixing hole 18 are in clearance fit; a drain hole is formed in the side wall of the drain pipe 19, the inner diameter of the drain pipe 19 is smaller than the outer diameter of the rubber block 21, and the drain pipe 19 and the rubber block 21 are in interference fit; the input ends of the temperature driver 6 and the water pump 12 are electrically connected with the power output end of the motor 4.

The working principle is as follows: the temperature in the heat dissipation cavity 7 is detected by the temperature sensor 6, when the temperature in the heat dissipation cavity 7 detected by the temperature sensor 6 reaches a set value, the water pump 12 starts to work, water in the base 1 is conveyed into the spray head 9 through the water pipe 10 and is sprayed out through the spray head 9, the fan blades 8 are driven to rotate under the action of water flow, heat is absorbed through water evaporation, the motor 4 is dissipated, redundant water flows into the drain pipe 19, the second spring 20 is compressed under the action of water pressure, and the rubber block 21 is moved to the position below a drain hole formed in the side wall of the drain pipe 19, so that the heat dissipation efficiency of the motor is improved; the position of fixed block 2 is adjusted manually by a user, so that fixed block 2 moves in trapezoidal chute 14, and after fixed block 2 moves to a proper position, fixing protrusion 16 is inserted into limiting hole 13 under the action of first spring 17, so that the motor is convenient for the user to install according to the installation requirement on site.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The alternating-current variable-frequency headstock motor comprises a base (1) and a fixed block (2), and is characterized in that trapezoidal sliding grooves (14) are formed in two side walls of the base (1), a motor (4) is fixedly connected to the upper end of the base (1), a water filling port (3) is connected to one side of the upper surface of the base (1) in a penetrating mode, a water pump (12) is fixedly installed at the bottom end of the inner wall of the base (1), the fixed block (2) is connected to the inner wall of the trapezoidal sliding grooves (14) in a sliding mode, threaded holes (15) are formed in the upper surface of the fixed block (2), fixing holes (18) are formed in the side wall of the fixed block (2), a first spring (17) is fixedly connected to the inner side wall of each fixing hole (18), a fixing protrusion (16) is fixedly connected to one end of each first spring (17), and, the side wall of the water pipe (10) is fixedly connected with a spray head (9), the side wall of the motor (4) is connected with a heat dissipation cavity (7) in a run-through manner, and the side wall of the motor (4) is fixedly connected with radiating fins (11) in a linear and equidistant way, the side wall of the motor (4) is rotationally connected with fan blades (8), the inner wall of the heat dissipation cavity (7) is fixedly connected with a temperature driver (6), and the upper surface of the heat dissipation cavity (7) is provided with vent holes (5) with linear equal distance, the bottom end of the heat dissipation cavity (7) is connected with a drain pipe (19) in a run-through way, the bottom end of the inner wall of the drain pipe (19) is fixedly connected with a second spring (20), the upper end fixedly connected with block rubber (21) of second spring (20), the inside wall of trapezoidal spout (14) is linear equidistance has seted up spacing hole (13), spacing hole (13) and fixed protruding (16) looks adaptation.

2. An ac variable frequency head motor according to claim 1, wherein the fixed block (2) and the trapezoidal sliding groove (14) are in interference fit.

3. An alternating current frequency conversion type headstock motor according to claim 1, characterized in that a rotating shaft is arranged between the motor (4) and the fan blade (8), and the motor (4) and the fan blade (8) are rotatably connected through the rotating shaft.

4. An AC variable frequency headstock motor according to claim 1, characterized in that the outer diameter of the fixing protrusion (16) is smaller than the inner diameter of the fixing hole (18), and the fixing protrusion (16) and the fixing hole (18) are in clearance fit.

5. The alternating-current frequency conversion type headstock motor according to claim 1, characterized in that a drain hole is formed in the side wall of the drain pipe (19), the inner diameter of the drain pipe (19) is smaller than the outer diameter of the rubber block (21), and the drain pipe (19) and the rubber block (21) are in interference fit.

6. An ac variable frequency head motor according to claim 1, wherein the input terminals of the temperature driver (6) and the water pump (12) are electrically connected to the power output terminal of the motor (4).