CN211063507U

CN211063507U - Electric motor car motor end cover perforating device

Info

Publication number: CN211063507U
Application number: CN201922447081.0U
Authority: CN
Inventors: 张帆
Original assignee: Tianjin Lingming Electric Machinery Technology Co ltd
Current assignee: Tianjin Lingming Electric Machinery Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-07-21
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses an electric motor car motor end cover perforating device, including the workstation, one side fixed mounting on workstation top has two risers, and two risers set up mutually, rotates between the relative one side of two risers and is connected with threaded rod and the first gag lever post of fixedly connected with, and the one end fixed mounting of threaded rod has the knob, and the outer wall threaded connection of threaded rod has two movable plates. Owing to set up the box on the movable plate, the limiting plate, spring and splint, can utilize a splint and two elasticity between the spring like this, thereby cushion the centre gripping to the work piece, the certain degree prevents to warp the work piece centre gripping like this, set up the collecting box simultaneously under the workstation, and make the stopper on the collecting box cooperate with the recess, the sweeps that can produce like this when the drill bit adds man-hour can drop on the collecting box, make the collecting box collect the sweeps, be convenient for simultaneously carry out same processing to the sweeps of collecting, staff's work load can be alleviateed like this.

Description

Electric motor car motor end cover perforating device

Technical Field

The utility model relates to a perforating device specifically is an electric motor car motor end cover perforating device.

Background

Electric vehicles, namely electric drive vehicles, are also known as electric drive vehicles. Electric vehicles are classified into alternating current electric vehicles and direct current electric vehicles; generally speaking, an electric vehicle is a vehicle which takes a battery as an energy source, converts electric energy into mechanical energy through a controller, a motor and other components to move so as to control the current and change the speed, and the electric vehicle does not account for a very high share in national economy. The energy-saving and environment-friendly electric vehicle conforms to the national energy-saving and environment-friendly trend, greatly facilitates short-distance traffic, and plays an important role in national economy mainly through saving and protecting energy and environment; the form is different according to the different use environment and use frequency; different types of motors have different characteristics; the motor of the electric vehicle is generally a permanent magnet direct current motor; the electric vehicle motors are classified according to the electrifying form of the motor, and can be divided into two types, namely a brush motor and a brushless motor; the motor assembly is divided into two categories, namely 'toothed' (the motor has high rotating speed and needs to be decelerated by a gear) and 'toothless' (the motor torque output does not undergo any deceleration), according to the mechanical structure of the motor assembly.

At present, when electric motor car motor adds man-hour, need adopt perforating device to come to accomplish processing to the motor end cover, present most perforating device can produce the sweeps when using, and the sweeps can splash on the workstation for the sweeps is everywhere on the workstation, is difficult to the clearance. Therefore, we improve this, and propose an electric motor car motor end cover perforating device.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a punching device for an electric vehicle motor end cover, which comprises a workbench, wherein one side of the top end of the workbench is fixedly provided with two vertical plates, the two vertical plates are oppositely arranged, a threaded rod and a first limiting rod are rotatably connected between the opposite sides of the two vertical plates, one end of the threaded rod is fixedly provided with a knob, the outer wall of the threaded rod is in threaded connection with two movable plates, the movable plates are also sleeved on the first limiting rod, one sides of the two movable plates opposite are fixedly provided with a box body, a limiting plate is sleeved inside the box body, one side of the limiting plate is provided with a clamping plate, two springs are arranged between one side of the clamping plate and one side of the limiting plate, a first electric push rod positioned at one side of the vertical plates is fixedly arranged on the workbench, a support is fixedly arranged on a telescopic rod of the first electric push rod, and the inner wall of spout slides and is equipped with the mounting bracket, one side of mounting bracket and one side fixed mounting of support have the second electric push rod, the top fixed mounting of mounting bracket has the motor, and the output shaft fixed mounting of motor has the drill bit.

As an optimal technical scheme of the utility model, the base of second electricity push rod and one side fixed connection of support, and one side fixed mounting of mounting bracket has solid slab, the telescopic link and the solid slab fixed connection of second electricity push rod.

As a preferred technical scheme of the utility model, seted up on the riser and be located the circular slot, and the one end of threaded rod and the junction between the circular slot are equipped with the bearing frame, the circular slot is located the second gag lever post directly over.

As the utility model discloses a preferred technical scheme, square groove has all been seted up to the both sides of box inner wall, and the both sides of limiting plate contact with the square groove in the box respectively, the length of limiting plate is greater than the length of box inner wall.

As a preferred technical scheme of the utility model, one end of spring and one side fixed connection of splint, and one side fixed connection of the other end of spring and limiting plate, splint be the rubber pad, and splint keep away from one side of spring and handle for the mar.

As an optimal technical scheme of the utility model, two fixed mounting has the second gag lever post between the relative one side of riser, and the bottom of two risers is seted up flutedly, the position that the recess was seted up is located the below of second gag lever post.

As the utility model discloses a preferred technical scheme, one side of workstation is equipped with the collecting box, and the top fixed mounting of collecting box has the stopper, and cooperatees between stopper and the collecting box.

As a preferred technical scheme of the utility model, the round mouth that link up is seted up on the top of mounting bracket, and fixed connection between the outer wall of motor and the inner wall of round mouth, the shell fixed mounting of motor is on the mounting bracket.

The utility model has the advantages that: the punching device for the end cover of the motor of the electric vehicle is characterized in that two vertical plates are fixedly arranged on a workbench, a threaded rod and a first limiting rod are arranged between the two vertical plates, the knob drives the first limiting rod to rotate, so that the movable plate moves on the threaded rod to clamp the workpiece, meanwhile, as the box body, the limiting plate, the springs and the clamping plate are arranged on the movable plate, the elasticity between one clamping plate and two springs can be utilized, thereby buffering and clamping the workpiece, preventing the workpiece from being clamped and deformed to a certain degree, arranging a collecting box under the workbench, and the limiting block on the collecting box is matched with the groove, so that the scraps produced when the drill bit is processed can fall on the collecting box, the collecting box can collect the scraps, meanwhile, the collected scraps are conveniently treated in the same way, so that the workload of workers can be reduced.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the punching device for the motor end cover of the electric vehicle of the present invention;

FIG. 2 is a schematic structural view of a moving plate of the punching device for the end cover of the electric vehicle of the present invention;

fig. 3 is the utility model discloses a structure schematic diagram of electric motor car motor end cover perforating device support.

In the figure: 1. a work table; 2. a vertical plate; 3. a threaded rod; 4. a first limit rod; 5. a knob; 6. moving the plate; 7. a box body; 8. a limiting plate; 9. a spring; 10. a splint; 11. a second limiting rod; 12. a groove; 13. a collection box; 14. a limiting block; 15. a first electric push rod; 16. a support; 17. a second electric push rod; 18. a chute; 19. a mounting frame; 20. a motor; 21. a drill bit.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1, 2 and 3, the punching device for the motor end cover of the electric vehicle of the utility model comprises a workbench 1, wherein one side of the top end of the workbench 1 is fixedly provided with two vertical plates 2, the two vertical plates 2 are oppositely arranged, a threaded rod 3 and a first limiting rod 4 are rotatably connected between the opposite sides of the two vertical plates 2, one end of the threaded rod 3 is fixedly provided with a knob 5, the outer wall of the threaded rod 3 is in threaded connection with two movable plates 6, the movable plates 6 are also sleeved on the first limiting rod 4, one sides of the two movable plates 6 opposite to each other are fixedly provided with a box body 7, a limiting plate 8 is sleeved inside the box body 7, one side of the limiting plate 8 is provided with a clamping plate 10, two springs 9 are arranged between one side of the clamping plate 10 and one side of the limiting plate 8, a first electric push rod 15 positioned on one side of the vertical plate 2 is fixedly arranged on the workbench 1, the first electric push rod 15 is electrically connected, and fixed mounting has support 16 on first electric push rod 15's the telescopic link, spout 18 has been seted up to one side on support 16 top, and the inner wall of spout 18 slides and is equipped with mounting bracket 19, one side of mounting bracket 19 and one side fixed mounting of support 16 have second electric push rod 17, second electric push rod 17 is connected with external power supply electricity through being located to be equipped with second push rod switch on support 16, the top fixed mounting of mounting bracket 19 has motor 20, motor 20 is connected with external power supply electricity through being located the motor switch that is equipped with on support 16, and motor 20's output shaft fixed mounting has drill bit 21.

Wherein, the base of second electric push rod 17 and one side fixed connection of support 16, and one side fixed mounting of mounting bracket 19 has a solid slab, and the telescopic link and the solid slab fixed connection of second electric push rod 17 through set up the solid slab on mounting bracket 19, and carry out fixed connection with second electric push rod 17 for second electric push rod 17 accomplishes promotion to motor 20.

Wherein, offer on the riser 2 and be located the circular slot, and the one end of threaded rod 3 and the junction between the circular slot are equipped with the bearing frame, and the circular slot is located second gag lever post 11 directly over, through set up the circular slot of installation threaded rod 3 on riser 2 to and threaded rod 3 between set up the bearing frame, can be to threaded rod 3 rotatory on riser 2, and then realize carrying out the centre gripping to the removal of movable plate 6, to the work piece.

Wherein, square groove has all been seted up to the both sides of box 7 inner wall, and the both sides of limiting plate 8 respectively with the box 7 in square groove contact, the length of limiting plate 8 is greater than the length of box 7 inner wall, through setting up the longer limiting plate 8 of length than box 7 inner wall, can make limiting plate 8 slide in box 7, prescribe a limit to the position of limiting plate 8 simultaneously.

Wherein, spring 9's one end and one side fixed connection of splint 10, and spring 9's the other end and one side fixed connection of limiting plate 8, splint 10 be the rubber pad, and splint 10 keep away from one side of spring 9 and handle for the mar, through set up spring 9 between limiting plate 8 and splint 10, and splint 10 adopt the rubber material, can play the effect of buffering centre gripping to the work piece, play the effect of protection to the work piece.

Wherein, fixed mounting has second gag lever post 11 between the relative one side of two risers 2, and the bottom of two risers 2 has seted up recess 12, and the position that recess 12 was seted up is located the below of second gag lever post 11, through set up second gag lever post 11 and recess 12 on two risers 2, can install collecting box 13, is convenient for collect the sweeps that produces in the processing.

Wherein, one side of workstation 1 is equipped with collecting box 13, and the top fixed mounting of collecting box 13 has stopper 14, and cooperatees between stopper 14 and the collecting box 13, through set up on collecting box 13 with the stopper 14 of recess 12 looks adaptation, can make and cooperate between stopper 14 and the recess 12, and then spacing and fixed are carried out collecting box 13, are convenient for collect the sweeps that produce in the processing.

Wherein, the round mouth that link up is seted up on the top of mounting bracket 19, and fixed connection between the outer wall of motor 20 and the inner wall of round mouth, and motor 20's shell fixed mounting can be installed motor 20 through having seted up the round mouth on mounting bracket 19, and then realizes driling the work piece.

When the clamping device works, when a workpiece needs to be clamped, the workpiece is firstly placed between the two movable plates 6, the knob 5 is rotated manually, the threaded rod 3 is driven to rotate along with the rotation of the knob 5, when the threaded rod 3 rotates, the two movable plates 6 can slide relatively between the two vertical plates 2, the two movable plates 6 can contact with the workpiece along with the relative motion of the two movable plates 6, when the clamping plate 10 contacts with the workpiece, the spring 9 between the clamping plate 10 and the limiting plate 8 is compressed, the clamping plate 10 and the workpiece are clamped due to the restoring force of the spring 9, the limiting plate 8 slides in the box body 7, the motor switch on the bracket 16 is started, the motor 20 works to drive the drill bit 21 to rotate, and meanwhile, the first push rod switch on the workbench 1 is started, so that the first electric push rod 15 works to enable the bracket 16 to descend, drilling a workpiece, then enabling a first electric push rod 15 to push a support 16 to move upwards, then starting a second push rod switch on the support 16, enabling a second electric push rod 17 to work to push a mounting frame 19 to slide in a sliding groove 18, further drilling different positions of the workpiece, when the position of the workpiece needs to be changed, re-clamping the workpiece by a rotary knob 5, further drilling different positions of the workpiece, when the waste chips need to be collected, generating waste chips when a drill 21 is processed, dropping the waste chips into a collecting box 13 for collection, when the waste chips need to be processed, pulling the collecting box 13 and pulling a limiting block 14 out of a groove 12, processing the collected waste chips, fixedly installing two vertical plates 2 on a workbench 1, and arranging a threaded rod 3 and a first limiting rod 4 between the two vertical plates 2, the knob 5 is used for driving the first limiting rod 4 to rotate, the movable plate 6 moves on the threaded rod 3 to clamp a workpiece, meanwhile, the box body 7 is arranged on the movable plate 6, the limiting plate 8, the springs 9 and the clamping plate 10 are arranged, so that elasticity is provided between one clamping plate 10 and two springs 9, the workpiece is buffered and clamped, the workpiece is prevented from being clamped and deformed to a certain extent, the collecting box 13 is arranged under the workbench 1, and the limiting block 14 on the collecting box 13 is matched with the groove 12, so that scraps generated when the drill bit 21 is machined can fall on the collecting box 13, the collecting box 13 is used for collecting the scraps, the collected scraps are conveniently treated in the same way, and the workload of workers can be reduced.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The punching device for the motor end cover of the electric vehicle comprises a workbench (1) and is characterized in that two vertical plates (2) are fixedly mounted on one side of the top end of the workbench (1), the two vertical plates (2) are oppositely arranged, a threaded rod (3) and a first limiting rod (4) are rotatably connected between one opposite sides of the vertical plates (2), a knob (5) is fixedly mounted at one end of the threaded rod (3), two movable plates (6) are connected to the outer wall of the threaded rod (3) in a threaded manner, the movable plates (6) are also sleeved on the first limiting rod (4), two boxes (7) are fixedly mounted on one opposite sides of the movable plates (6), a limiting plate (8) is sleeved inside each box (7), a clamping plate (10) is arranged on one side of each limiting plate (8), and two springs (9) are arranged between one side of each clamping plate (10) and one side of each limiting plate (8), fixed mounting has first electric push rod (15) that is located riser (2) one side on workstation (1), and fixed mounting has support (16) on the telescopic link of first electric push rod (15), spout (18) have been seted up to one side on support (16) top, and the inner wall of spout (18) slides and is equipped with mounting bracket (19), one side of mounting bracket (19) and one side fixed mounting of support (16) have second electric push rod (17), the top fixed mounting of mounting bracket (19) has motor (20), and the output shaft fixed mounting of motor (20) has drill bit (21).

2. The perforating device for the end cover of the electric vehicle motor as recited in claim 1, wherein a base of the second electric push rod (17) is fixedly connected with one side of the bracket (16), a solid plate is fixedly mounted on one side of the mounting frame (19), and a telescopic rod of the second electric push rod (17) is fixedly connected with the solid plate.

3. The punching device for the end cover of the electric vehicle motor as claimed in claim 1, wherein the vertical plate (2) is provided with a circular groove, a bearing seat is arranged at the joint between one end of the threaded rod (3) and the circular groove, and the circular groove is positioned right above the second limiting rod (11).

4. The punching device for the end cover of the electric vehicle motor as claimed in claim 1, wherein square grooves are formed in both sides of the inner wall of the box body (7), both sides of the limiting plate (8) are respectively in contact with the square grooves in the box body (7), and the length of the limiting plate (8) is greater than that of the inner wall of the box body (7).

5. The perforating device for the motor end cover of the electric vehicle as claimed in claim 1, wherein one end of the spring (9) is fixedly connected with one side of the clamping plate (10), the other end of the spring (9) is fixedly connected with one side of the limiting plate (8), the clamping plate (10) is rubber-padded, and one side of the clamping plate (10) far away from the spring (9) is scratched.

6. The perforating device for the end cover of the motor of the electric vehicle as claimed in claim 1, wherein a second limiting rod (11) is fixedly installed between the opposite sides of the two vertical plates (2), and grooves (12) are formed in the bottoms of the two vertical plates (2), and the positions where the grooves (12) are formed are located below the second limiting rod (11).

7. The punching device for the end cover of the electric motor car as claimed in claim 6, wherein a collection box (13) is arranged on one side of the workbench (1), a limiting block (14) is fixedly mounted on the top of the collection box (13), and the limiting block (14) and the collection box (13) are matched with each other.

8. The perforating device for the end cover of the electric vehicle motor as claimed in claim 1, wherein a through round opening is formed at the top end of the mounting frame (19), the outer wall of the motor (20) is fixedly connected with the inner wall of the round opening, and the housing of the motor (20) is fixedly mounted on the mounting frame (19).