CN219233997U

CN219233997U - Bench drill device is used in permanent magnet motor shaft processing

Info

Publication number: CN219233997U
Application number: CN202320028829.7U
Authority: CN
Inventors: 黄绍兵
Original assignee: Hangzhou Pingyuan Machinery Co ltd
Current assignee: Hangzhou Pingyuan Machinery Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-06-23
Anticipated expiration: 2033-01-06

Abstract

The utility model provides a bench drill device for processing a permanent magnet motor shaft, which comprises: the workbench, the mounting groove has been seted up at the top of workstation, the inside bottom fixed mounting of mounting groove has the mounting panel, the equal welded connection in top four corners department of mounting panel has the fixed block, every two equal welded connection has the gag lever post between the fixed block, and the quantity of gag lever post is two. According to the bench drill device for processing the permanent magnet motor shaft, due to the action of the springs, the two clamping plates are in a separated state, the motor shaft is placed between the two clamping plates, the handle is rotated, the cam rotates at the moment, the clamping plates move along the direction of the limiting rod due to the cooperation between the roller and the sliding groove, the springs are stretched at the moment, the two clamping plates are tightly attached, the motor shaft is effectively fixed, after processing is completed, the handle is rotated, the two clamping plates are quickly separated due to the reset action of the springs, and feeding and discharging processing of the motor shaft is facilitated, so that the processing efficiency is improved.

Description

Bench drill device is used in permanent magnet motor shaft processing

Technical Field

The utility model relates to the field of bench drill devices, in particular to a bench drill device for processing a permanent magnet motor shaft.

Background

With the further development of power electronics technology, especially, since the theory of reactive compensation by using a converter is proposed by l.gyugyi, a static compensator for dynamic reactive compensation by using a converter technology gradually appears, which directly connects a self-commutation bridge circuit to a power grid in parallel or connects a reactor to the power grid in parallel, ASVG adopts two different energy storage elements of capacitance and inductance according to a direct current side, and the ASVG can be divided into a voltage type energy storage element and a current type energy storage element, wherein a motor shaft is an important component part of a permanent magnet motor, and a bench drill device is required to be used in the processing process of the static compensator.

However, the bench drill device in the existing market is inconvenient to carry out feeding and discharging operations on the motor shaft in the using process, so that a large amount of time is required to be used in the feeding and discharging processes, and the working efficiency of the bench drill device is reduced.

Accordingly, there is a need to provide a bench drill device for permanent magnet motor shaft machining that solves the above-mentioned problems.

Disclosure of Invention

The utility model provides a bench drill device for processing a permanent magnet motor shaft, which solves the problems that the bench drill device in the prior market is inconvenient to carry out feeding and discharging operations on the motor shaft in the using process, the feeding and discharging processes need to be used for a large amount of time, so that the working efficiency of the bench drill device is reduced.

The utility model provides a bench drill device for processing a permanent magnet motor shaft, which comprises: the workbench, the mounting groove has been seted up at the top of workstation, the inside bottom fixed mounting of mounting groove has the mounting panel, the equal welded connection in top four corners department of mounting panel has the fixed block, every two equal welded connection has the gag lever post between the fixed block, and the quantity of gag lever post is two, two the outside of gag lever post is all slidable mounting has splint, and the quantity of splint is two the outside of gag lever post just is located all overlaps between splint and the fixed block and is equipped with the spring, and the quantity of spring is four, the both ends of spring respectively with splint and fixed block fixed mounting, two the gyro wheel is all rotated to one side of splint, the top of mounting panel just is located two one side of gyro wheel is all rotated and is installed the cam, two the spout with gyro wheel looks adaptation is all seted up to the outside of cam, two the equal fixed mounting in top of cam has the handle.

Preferably, a collecting groove is formed in the top of the workbench and located on one side of the mounting groove, and the collecting groove and the mounting groove are communicated with each other.

Preferably, positioning grooves are formed in two sides of the inside of the collecting groove, and a filter screen is slidably mounted in the collecting groove through the positioning grooves.

Preferably, a fixing frame is fixedly arranged on one side of the outside of the workbench, a hydraulic cylinder is fixedly arranged on the top of the fixing frame through a screw, and a side door is rotatably arranged on the other side of the outside of the workbench through a pin shaft.

Preferably, the top fixed mounting of pneumatic cylinder has the roof, the top of roof passes through screw fixed mounting has the motor, the top of roof and be located one side fixed mounting of motor have the fixing base, the output shaft department of motor runs through the fixing base and extends to the outside, the output shaft department keyway of motor is connected with first gear.

Preferably, the second gear is connected with the external engagement of the first gear, the bottom end of the second gear penetrates through the top plate and extends to the outside, and a drill bit is connected with a bottom end key groove of the second gear.

Compared with the related art, the bench drill device for processing the permanent magnet motor shaft has the following beneficial effects:

this bench drill device is owing to the effect of spring for two splint are in the separate state, place the motor shaft between two splint, rotate the handle, and the cam rotates this moment, because cooperation between gyro wheel and the spout makes splint remove along the direction of gag lever post, and the spring is tensile this moment, and two splint are tightly laminated, and effectually fix the motor shaft, after the processing is accomplished, rotate the handle, because the reset effect of spring, make two splint quick separation, be convenient for go up the unloading to the motor shaft and handle, thereby improved machining efficiency.

Drawings

FIG. 1 is a schematic view of a bench drill device for permanent magnet motor shaft machining according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic view of the filter screen mounting structure shown in FIG. 1;

fig. 3 is a schematic view of the cleat assembly structure of fig. 1.

In the figure: 1. a work table; 2. a mounting groove; 3. a mounting plate; 4. a fixed block; 5. a limit rod; 6. a clamping plate; 7. a spring; 8. a roller; 9. a cam; 10. a chute; 11. a handle; 12. a side door; 13. a positioning groove; 14. a filter screen; 15. a collection tank; 16. a fixing frame; 17. a hydraulic cylinder; 18. a top plate; 19. a motor; 20. a fixing seat; 21. a first gear; 22. a second gear; 23. a drill bit.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is a schematic structural diagram of a bench drill device for processing a permanent magnet motor shaft according to a preferred embodiment of the present utility model; FIG. 2 is a schematic view of the filter screen mounting structure shown in FIG. 1; fig. 3 is a schematic view of the clamping plate mounting structure shown in fig. 1, and a bench drill device for processing a permanent magnet motor shaft, comprising: the workstation 1, mounting groove 2 has been seted up at the top of workstation 1, mounting groove 2 inside bottom fixed mounting has mounting panel 3, the equal welded connection in top four corners department of mounting panel 3 has fixed block 4, equal welded connection has gag lever post 5 between every two fixed blocks 4, and the quantity of gag lever post 5 is two, the outside of two gag lever posts 5 is equal slidable mounting has splint 6, and the quantity of splint 6 is two, the outside of two gag lever posts 5 just is located splint 6 and fixed block 4 between all overlaps and is equipped with spring 7, and spring 7's quantity is four, spring 7's both ends respectively with splint 6 and fixed block 4 fixed mounting, the gyro wheel 8 is all rotated to one side of two splint 6, the top of mounting panel 3 just is located the equal swivelling mounting of one side of two gyro wheels 8 and has cam 9, the spout 10 with gyro wheel 8 looks adaptation has all been seted up to the outside of two cam 9, the equal fixed mounting in top of two cam 9 has handle 11, because spring 7's effect for two splint 6 are in the separate state, will be placed between two splint 6, rotate handle 11, the motor shaft 11, the effect is being equipped with spring 7 is being carried out to the side by side of the fixed handle 6, the two motor shaft 8 is being convenient for rotate the side of the handle 7, the side of the handle 7 is realized, the two handle 5 is stretched the handle 5, the motor shaft is moved down, the 5 is stretched the side, the effect is stretched the handle 7, and is equipped with the handle 5, and is convenient for the motor shaft 5.

The collecting vat 15 has been seted up at the top of workstation 1 and is located one side of mounting groove 2, switches on each other between collecting vat 15 and the mounting groove 2, and the in-process that bench drill device used needs to use cooling oil, and cooling oil stores the inside at collecting vat 15 and mounting groove 2, and the internally mounted of collecting vat 15 has the pump.

Positioning grooves 13 are formed in two sides of the inside of the collecting groove 15, a filter screen 14 is slidably mounted in the collecting groove 15 through the positioning grooves 13, cooling oil can be filtered through the filter screen 14, broken slag is prevented from entering the collecting groove 15, the broken slag is prevented from causing blockage and damage of a pump, and the cooling oil is recycled through the pump.

The fixed mount 16 is fixedly installed on one side of the outside of the workbench 1, the hydraulic cylinder 17 is fixedly installed on the top of the fixed mount 16 through screws, the side door 12 is rotatably installed on the other side of the outside of the workbench 1 through a pin shaft, and the workbench is stable in structure and safe to use.

The top fixed mounting of pneumatic cylinder 17 has roof 18, and the top of roof 18 passes through screw fixed mounting has motor 19, and the top of roof 18 just is located one side fixed mounting of motor 19 has fixing base 20, and the output shaft department of motor 19 runs through fixing base 20 and extends to outside, and the output shaft department keyway of motor 19 is connected with first gear 21, can effectually change the height of roof 18 through the work of pneumatic cylinder 17, and then changes the height of drill bit 23 to make drill bit 23 and motor shaft contact, carry out the processing.

The outside meshing of first gear 21 is connected with second gear 22, and the bottom of second gear 22 runs through roof 18 and extends to outside, and the bottom keyway of second gear 22 is connected with drill bit 23, and motor 19's work drives first gear 21 rotation, and first gear 21 drives second gear 22 rotation, and second gear 22 drives drill bit 23 rotation, and then to motor shaft processing.

The working principle of the bench drill device for processing the permanent magnet motor shaft provided by the utility model is as follows:

the first step: due to the action of the springs 7, the two clamping plates 6 are in a separated state, a motor shaft is placed between the two clamping plates 6, the handle 11 is rotated, the cam 9 rotates at the moment, the clamping plates 6 move along the direction of the limiting rod 5 due to the cooperation between the idler wheels 8 and the sliding grooves 10, the springs 7 stretch at the moment, the two clamping plates 6 are tightly attached, the motor shaft is effectively fixed, the motor 19 works to drive the first gear 21 to rotate, the first gear 21 drives the second gear 22 to rotate, and the second gear 22 drives the drill bit 23 to rotate.

And a second step of: can effectually change the height of roof 18 through the work of pneumatic cylinder 17, and then change the height of drill bit 23 to make drill bit 23 and motor shaft contact, carry out processing, after the processing is accomplished, rotate handle 11, owing to the reset effect of spring 7, make two splint 6 quick separation, be convenient for go up the unloading to the motor shaft and handle, thereby improved machining efficiency.

this bench drill device is in the separate state owing to the effect of spring 7 for two splint 6 place the motor shaft between two splint 6, rotate handle 11, cam 9 rotates this moment, because the cooperation between gyro wheel 8 and the spout 10 makes splint 6 remove along the direction of gag lever post 5, and spring 7 is tensile this moment, and two splint 6 are closely laminated, and the effectual motor shaft that fixes, after the processing is accomplished, rotates handle 11, because spring 7's reset effect makes two splint 6 quick separation, is convenient for go up the unloading to the motor shaft and handles, thereby has improved machining efficiency.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.

Claims

1. A bench drill device for permanent magnet motor shaft machining, comprising: workstation (1), its characterized in that: mounting groove (2) have been seted up at the top of workstation (1), the bottom fixed mounting of mounting groove (2) inside has mounting panel (3), the equal welded connection in top four corners department of mounting panel (3) has fixed block (4), every two equal welded connection has gag lever post (5) between fixed block (4), and the quantity of gag lever post (5) is two the equal slidable mounting in outside of gag lever post (5) has splint (6), and the quantity of splint (6) is two the outside of gag lever post (5) just is located between splint (6) and fixed block (4) all overlaps and is equipped with spring (7), and the quantity of spring (7) is four, the both ends of spring (7) respectively with splint (6) and fixed block (4) fixed mounting, two the equal rotation in one side of splint (6) is installed gyro wheel (8), the top of mounting panel (3) just is two the equal rotation in one side of gyro wheel (8) is installed cam (9), two the outside of cam (9) just is equipped with two equal top (10) of holding cam (8) has both sides of holding the equal looks of cam (9).

2. The bench drill device for processing the permanent magnet motor shaft according to claim 1, wherein a collecting groove (15) is formed in the top of the workbench (1) and located on one side of the mounting groove (2), and the collecting groove (15) and the mounting groove (2) are communicated with each other.

3. The bench drill device for processing the permanent magnet motor shaft according to claim 2, wherein positioning grooves (13) are formed in two sides of the inside of the collecting groove (15), and a filter screen (14) is slidably mounted in the collecting groove (15) through the positioning grooves (13).

4. A bench drill device for processing a permanent magnet motor shaft according to claim 3, characterized in that a fixing frame (16) is fixedly arranged on one side of the outer part of the workbench (1), a hydraulic cylinder (17) is fixedly arranged on the top of the fixing frame (16) through a screw, and a side door (12) is rotatably arranged on the other side of the outer part of the workbench (1) through a pin shaft.

5. The bench drill device for processing a permanent magnet motor shaft according to claim 4, characterized in that a top plate (18) is fixedly installed at the top of the hydraulic cylinder (17), a motor (19) is fixedly installed at the top of the top plate (18) through a screw, a fixing seat (20) is fixedly installed at the top of the top plate (18) and located on one side of the motor (19), an output shaft of the motor (19) penetrates through the fixing seat (20) and extends to the outside, and a first gear (21) is connected with a key groove at the output shaft of the motor (19).

6. The bench drill device for permanent magnet motor shaft machining according to claim 5, characterized in that a second gear (22) is connected to the outside of the first gear (21) in a meshed manner, the bottom end of the second gear (22) penetrates through the top plate (18) and extends to the outside, and a drill bit (23) is connected to a bottom end key groove of the second gear (22).