CN216539726U

CN216539726U - Chip dust removal mechanism of automatic core punching machine

Info

Publication number: CN216539726U
Application number: CN202122750432.2U
Authority: CN
Inventors: 郝满乐
Original assignee: Shenzhen Sanmo Electromechanical Technology Co ltd
Current assignee: Shenzhen Sanmo Electromechanical Technology Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-05-17
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses a chip dust removal mechanism of an automatic core punching machine, which comprises a shell, wherein one side of the inner wall of the bottom end of the shell is fixedly connected with a support rod, the top end of one side of the support rod is rotatably connected with a rotating rod, the rotating rod is obliquely arranged, a plurality of bristles are fixedly connected to the outer part of the rotating rod, the inner wall of the bottom end of the shell is fixedly connected with an electric motor at the bottom end of the rotating rod, the top end of an output shaft of the electric motor is fixedly connected with a rotating shaft, and the top end of the rotating shaft is connected with a first bevel gear through a key. According to the utility model, the rotating rod is arranged, so that the rotating shaft can be driven to rotate by the motor when the rotor chip is subjected to dust removal, the rotating shaft drives the third bevel gear to rotate through the first bevel gear, and the third bevel gear drives the rotating rod to rotate so as to enable the bristles to rotate, so that the rotor chip serially arranged on the mounting rod is subjected to dust removal, and the cleanness degree of the rotor chip during mounting is ensured.

Description

Chip dust removal mechanism of automatic core punching machine

Technical Field

The utility model relates to the technical field of automatic core punching machines, in particular to a chip dust removal mechanism of an automatic core punching machine.

Background

An automatic core punching machine is an automatic device for riveting a shaft of a motor rotor and a rotor chip, and is commonly used for manufacturing the motor rotor.

The rotor chip of the motor is formed by combining a plurality of sheet metal materials, the cleanliness of the rotor chip is important during assembly, and if dust adheres to the rotor chip, the balance of rotor rotation can be affected during subsequent high-speed rotation of the rotor, and the friction force during rotor rotation can be increased, so that the quality of the finally produced motor can be affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a chip dust removal mechanism of an automatic core punching machine.

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

the utility model provides an automatic chip dust removal mechanism of towards core machine, includes the shell, bottom inner wall one side fixedly connected with vaulting pole of shell, one side top of vaulting pole is rotated and is connected with the dwang, the dwang is the slant setting, and a plurality of brush hair of outside fixedly connected with of dwang, the bottom inner wall of shell is at the fixedly connected with motor of bottom department of dwang, the output shaft top fixedly connected with axis of rotation of motor, there is first bevel gear on the top of axis of rotation through the key joint, the outside of one end that the dwang is close to the vaulting pole has third bevel gear through the key joint, third bevel gear and first bevel gear meshing, the equal fixedly connected with stabilizer blade in four angle departments in bottom of shell.

Furthermore, a fixed rod is fixedly connected to one side, away from the motor, of the inner wall of the bottom end of the shell, a sleeve is sleeved outside the top end of the fixed rod, and a spring is fixedly connected between the inner wall of the top end of the sleeve and the top end of the fixed rod.

Further, telescopic top fixedly connected with fixed block, the top fixedly connected with spud pile of fixed block, the spud pile is close to one side slant seted up threaded through-hole of dwang, and the slope of threaded through-hole is the same with the slope of dwang, the spud pile has the installation pole at threaded through-hole department threaded connection.

Furthermore, a round through hole is formed in the middle of the rod body of the support rod, the support rod is rotatably connected with a connecting shaft at the round through hole, one side, close to the sleeve, of the connecting shaft is connected with an eccentric wheel through a key, and the eccentric wheel is located below one side of the fixed block.

Furthermore, one end, close to the motor, of the connecting shaft is connected with a fourth bevel gear through a key, a second bevel gear is connected to the outer portion of the rod body of the rotating shaft through a key, and the second bevel gear is meshed with the fourth bevel gear.

Further, one side fixedly connected with sliding sleeve that the vaulting pole was kept away from to the fixed block, the one side fixedly connected with slide bar that is close to the fixed block between the top inner wall of shell and the bottom inner wall, the outside of slide bar is located to the sliding sleeve cover.

Furthermore, an opening is formed in the bottom end of the shell below the bristles, and a fan is fixedly connected to the bottom end of the shell at the opening.

The utility model has the beneficial effects that:

1. through setting up the dwang, can rotate through motor drive axis of rotation when removing dust to rotor chip, the axis of rotation drives third bevel gear through first bevel gear and rotates, and third bevel gear rotates through driving the dwang and can make the brush hair rotate, and can be strung it on the installation pole when placing rotor chip, and pivoted brush hair can remove dust to rotor chip this moment to this clean degree when guaranteeing the installation of rotor chip.

2. Through setting up the eccentric wheel, can also drive fourth bevel gear through the second bevel gear and rotate when motor drive axis of rotation rotates, fourth bevel gear drives the eccentric wheel through the connecting axle and rotates and can promote the fixed block repeatedly, the fixed block can shake under the effect of spring this moment, this vibrations conduct can be so that the rotor chip vibrations of establishing in series on the installation pole through the fixed block to the installation pole, can slide down along the installation pole that the slant set up during rotor chip vibrations on the one hand, thereby make things convenient for follow-up collection, on the other hand can shake off its surface by the dust that the brush hair brushed down, with this dust removal effect of further strengthening.

3. Through setting up the fan, can start the fan when removing dust to the rotor chip with the brush hair, utilize the fan to produce the air of air current and take out the inside air of shell, the dust that the rotor chip surface was brushed down can be in time discharged the shell along with the air current this moment, so can prevent that the dust from piling up inside the shell and leading to causing secondary pollution to the rotor chip.

Drawings

Fig. 1 is a sectional view of a chip dust removing mechanism of an automatic core punching machine proposed in embodiment 1;

fig. 2 is a sectional view of a chip dust removing mechanism of an automatic core punching machine proposed in embodiment 2.

In the figure: the brush head comprises a shell 1, a support rod 2, a third bevel gear 3, a first bevel gear 4, a second bevel gear 5, a rotating rod 6, bristles 7, a mounting rod 8, a motor 9, a rotating shaft 10, a fourth bevel gear 11, a connecting shaft 12, supporting legs 13, an eccentric wheel 14, a fixing rod 15, a sleeve 16, a spring 17, a sliding sleeve 18, a fixing block 19, a fixing pile 20, a sliding rod 21 and a fan 22.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1, an automatic chip dust removal mechanism of towards core machine, including shell 1, bottom inner wall one side fixedly connected with vaulting pole 2 of shell 1, one side top of vaulting pole 2 is rotated and is connected with dwang 6, dwang 6 is the slant setting, and a plurality of brush hair 7 of outside fixedly connected with of dwang 6, the bottom inner wall of shell 1 is at fixedly connected with motor 9 of bottom department of dwang 6, motor 9's output shaft top fixedly connected with axis of rotation 10, there is first bevel gear 4 on the top of axis of rotation 10 through the key connection, there is third bevel gear 3 outside through the key connection of one end that dwang 6 is close to vaulting pole 2, third bevel gear 3 and the meshing of first bevel gear 4, equal fixedly connected with stabilizer blade 13 in four angle departments in bottom of shell 1.

The bottom inner wall of shell 1 is located fixedly connected with dead lever 15 at the one side that vaulting pole 2 keeps away from motor 9, the outside cover in top of dead lever 15 is equipped with sleeve 16, fixedly connected with spring 17 between the top inner wall of sleeve 16 and the top of dead lever 15. Top fixedly connected with fixed block 19 of sleeve 16, the top fixedly connected with spud pile 20 of fixed block 19, the spud pile 20 is close to one side slant seted up threaded through-hole of dwang 6, and the slope of threaded through-hole is the same with the slope of dwang 6, spud pile 20 has installation pole 8 at threaded through-hole department threaded connection. Circular through-hole has been seted up at the body of rod middle part of vaulting pole 2, and vaulting pole 2 rotates in circular through-hole department and is connected with connecting axle 12, one side that connecting axle 12 is close to sleeve 16 is connected with eccentric wheel 14 through the key-type, eccentric wheel 14 is in one side below of fixed block 19. One end of the connecting shaft 12 close to the motor 9 is connected with a fourth bevel gear 11 through a key, a second bevel gear 5 is connected to the outer portion of the rod body of the rotating shaft 10 through a key, and the second bevel gear 5 is meshed with the fourth bevel gear 11. One side fixedly connected with sliding sleeve 18 that vaulting pole 2 was kept away from to fixed block 19, one side fixedly connected with slide bar 21 that is close to fixed block 19 between the top inner wall of shell 1 and the bottom inner wall, the outside of slide bar 21 is located to sliding sleeve 18 cover.

The working principle is as follows: when the rotor chip is dedusted, the rotor chip is stringed outside the mounting rod 8, then the motor 9 is externally connected with a power supply and started, the motor 9 drives the rotating shaft 10 to rotate, so that the first bevel gear 4 and the second bevel gear 5 can rotate simultaneously, the second bevel gear 5 can drive the fourth bevel gear 11 to rotate, the fourth bevel gear 11 drives the eccentric wheel 14 to rotate through the connecting shaft 12, in the process, the eccentric wheel 14 repeatedly collides with the fixed block 19, the fixed block 19 can vibrate under the action of the spring 17, the vibration is transmitted to the mounting rod 8 through the fixing pile 20, so that the rotor chip stringed outside the rotor chip can move along the oblique mounting rod 8, meanwhile, the first bevel gear 4 can drive the rotating rod 6 to rotate through the third bevel gear 3, and the rotating rod 6 drives the bristles 7 to rotate, so that the movable rotor chip can be dedusted.

Example 2

Referring to fig. 2, compared with embodiment 1, in order to timely treat dust after the rotor chip is dedusted, an opening is formed in the bottom end of the housing 1 below the bristles 7, and a fan 22 is fixedly connected to the bottom end of the housing 1 at the opening.

The working principle is as follows: when the dust of the rotor chip is removed, the rotor chip is serially arranged outside the mounting rod 8, then the motor 9 is externally connected with a power supply and is started, the motor 9 drives the rotating shaft 10 to rotate, so that the first bevel gear 4 and the second bevel gear 5 can rotate simultaneously, the second bevel gear 5 can drive the fourth bevel gear 11 to rotate, the fourth bevel gear 11 drives the eccentric wheel 14 to rotate through the connecting shaft 12, in the process, the eccentric wheel 14 repeatedly collides with the fixed block 19, the fixed block 19 can vibrate under the action of the spring 17, the vibration is transmitted to the mounting rod 8 through the fixed pile 20, so that the rotor chip serially arranged outside the rotor chip can move along the oblique mounting rod 8, meanwhile, the first bevel gear 4 can drive the rotating rod 6 to rotate through the third bevel gear 3, the rotating rod 6 drives the brush bristles 7 to rotate, so that the dust removal treatment can be carried out on the moving rotor chip, at the moment, the fan 22 is externally connected with the power supply and is started, the fan 22 operates to generate an air flow to draw out air inside the housing 1, and dust generated by the brush 7 after removing dust from the rotor chip is discharged out of the housing 1 along with the air flow.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The chip dust removing mechanism of the automatic core punching machine comprises a shell (1) and is characterized in that a support rod (2) is fixedly connected to one side of the inner wall of the bottom of the shell (1), a rotating rod (6) is rotatably connected to the top end of one side of the support rod (2), the rotating rod (6) is obliquely arranged, a plurality of bristles (7) are fixedly connected to the outer portion of the rotating rod (6), a motor (9) is fixedly connected to the inner wall of the bottom of the shell (1) at the bottom end of the rotating rod (6), a rotating shaft (10) is fixedly connected to the top end of an output shaft of the motor (9), a first bevel gear (4) is connected to the top end of the rotating shaft (10) through a key, a third bevel gear (3) is connected to the outer portion, close to the support rod (2), of the rotating rod (6), and the third bevel gear (3) is meshed with the first bevel gear (4), four corners of the bottom end of the shell (1) are fixedly connected with support legs (13).

2. The chip dust removing mechanism of the automatic core punching machine is characterized in that a fixing rod (15) is fixedly connected to the inner wall of the bottom end of the shell (1) at one side, away from the motor (9), of the support rod (2), a sleeve (16) is sleeved outside the top end of the fixing rod (15), and a spring (17) is fixedly connected between the inner wall of the top end of the sleeve (16) and the top end of the fixing rod (15).

3. The chip dust removal mechanism of the automatic core punching machine is characterized in that a fixed block (19) is fixedly connected to the top end of the sleeve (16), a fixed pile (20) is fixedly connected to the top end of the fixed block (19), a threaded through hole is obliquely formed in one side, close to the rotating rod (6), of the fixed pile (20), the slope of the threaded through hole is the same as that of the rotating rod (6), and a mounting rod (8) is connected to the threaded through hole of the fixed pile (20) in a threaded mode.

4. The chip dust removal mechanism of the automatic core punching machine is characterized in that a circular through hole is formed in the middle of a rod body of the support rod (2), a connecting shaft (12) is rotatably connected to the support rod (2) at the circular through hole, one side, close to the sleeve (16), of the connecting shaft (12) is connected with an eccentric wheel (14) through a key, and the eccentric wheel (14) is located below one side of the fixed block (19).

5. The chip dust removing mechanism of the automatic core punching machine is characterized in that one end, close to the motor (9), of the connecting shaft (12) is connected with a fourth bevel gear (11) through a key, a second bevel gear (5) is connected to the outer portion of the rod body of the rotating shaft (10) through a key, and the second bevel gear (5) is meshed with the fourth bevel gear (11).

6. The chip dust removing mechanism of the automatic core punching machine is characterized in that a sliding sleeve (18) is fixedly connected to one side, away from the support rod (2), of the fixed block (19), a sliding rod (21) is fixedly connected to one side, close to the fixed block (19), between the inner wall of the top end and the inner wall of the bottom end of the shell (1), and the sliding sleeve (18) is sleeved outside the sliding rod (21).

7. The chip dust removal mechanism of the automatic core punching machine is characterized in that an opening is formed in the bottom end of the shell (1) below the bristles (7), and a fan (22) is fixedly connected to the bottom end of the shell (1) at the opening.