CN214350675U

CN214350675U - Automatic assembling device for petroleum motor accessory magnet

Info

Publication number: CN214350675U
Application number: CN202120153199.7U
Authority: CN
Inventors: 夏群芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-10-08
Anticipated expiration: 2031-01-20

Abstract

The utility model discloses an automatic assembly device for a petroleum motor accessory magnet, which comprises a base plate, wherein two grooves are symmetrically formed in the upper surface of the base plate, a first spring is welded on the inner side wall of each groove, and a fixed plate is welded at one end of each first spring, which is far away from each groove; control electric putter through the switch block and start, electric putter promotes the third casing through its piston rod and moves down, thereby push motor housing's inside with magnet body and pressure sensor, when pressure sensor contacted motor housing's inboard diapire, pressure sensor can control positive and negative motor reversal through the controller, thereby drive two-way threaded rod and rotate, and then make two thread bush keep away from each other, thereby make two splint keep away from each other through the connecting block, and then remove the fixed to the magnet body, thereby assemble motor housing's inside with the magnet body, thereby reduced the problem that intensity of labour is big that manual assembly made, and then reduced the labour cost.

Description

Automatic assembling device for petroleum motor accessory magnet

Technical Field

The utility model relates to a petroleum motor accessory assembly technical field specifically is a petroleum motor accessory magnet automatic assembly device.

Background

The servo motor can control the speed, the position precision is very accurate, and the voltage signal can be converted into the torque and the rotating speed to drive a control object. The rotation speed of the rotor of the servo motor is controlled by an input signal and can quickly respond, the servo motor is used as an actuating element in an automatic control system, has the characteristics of small electromechanical time constant, high linearity and the like, and can convert a received electric signal into angular displacement or angular speed on a motor shaft for output. The servo motor is divided into two categories of direct current servo motors and alternating current servo motors, and is mainly characterized in that when the signal voltage is zero, the signal voltage has no autorotation phenomenon, and the rotating speed is reduced at a constant speed along with the increase of the torque.

The existing petroleum motor assembly has the following problems in the assembly process:

firstly, the assembly mode of the existing petroleum motor is that the south pole and the north pole of the magnet are distinguished manually, and then the south pole and the north pole of the magnet are assembled after being distinguished manually, and because the attraction of the magnet of the accessory is extremely large, the labor intensity and the labor cost of manual assembly are high;

secondly, the current assembly mode of petroleum motor is directly placed motor housing and assembles on the operation panel, does not carry out a good fixed to motor housing to the influence that receives magnetic force easily leads to motor housing to take place the skew at the in-process of assembly, thereby influences the effect of assembly, for this reason, proposes a petroleum motor accessory magnet automatic assembly device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a petroleum motor accessory magnet automatic assembly device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a petroleum motor accessory magnet automatic assembly device, includes the base plate, two recesses have been seted up to the upper surface symmetry of base plate, the inside wall welding of recess has first spring, the one end welding that recess was kept away from to first spring has the fixed plate, the lateral wall sliding connection of fixed plate is in the inside wall of recess, the rear surface welding of base plate has the connecting plate, the upper portion welding of connecting plate front surface has first casing, linear motor is installed to the inside wall of first casing, linear motor's lower surface threaded connection has the second casing, the inside wall threaded connection of second casing has electric putter, the one end threaded connection of electric putter piston rod has the third casing, the inside wall rotation of third casing is connected with two-way threaded rod, one side threaded connection of third casing outer wall has positive and negative motor, the one end of two-way threaded rod runs through inside wall and fixed connection of third casing and is in the output shaft of positive and negative motor The utility model discloses a two-way threaded rod's lateral wall symmetry threaded connection has two threaded sleeve, threaded sleeve's lower surface welding has the connecting block, the bottom of connecting block runs through the inboard diapire of third casing and welds and has splint, the lower surface welding of splint has the second spring, the inboard cover of second spring is equipped with the connecting rod, pressure sensor is installed to the bottom of connecting rod, the front surface mounting of base plate has the controller, pressure sensor's signal output part passes through wire signal connection with the signal input part of controller, the signal output part of controller passes through wire signal connection with the signal input part of positive reverse motor, two be equipped with motor housing, two between the fixed plate be equipped with the magnet body between the splint.

As further preferable in the present technical solution: the guide way has been seted up to the inboard diapire of recess, the inboard sliding connection of guide way has the guide block, the guide block is kept away from one side of guide way and is welded in the lower surface of fixed plate.

As further preferable in the present technical solution: the limiting groove has been seted up to the inboard roof of third casing, the inside wall sliding connection of limiting groove has the stopper, the stopper is kept away from one side of limiting groove and is welded in threaded sleeve's upper surface.

As further preferable in the present technical solution: and the outer side wall of the forward and reverse rotation motor is in threaded connection with a protective shell.

As further preferable in the present technical solution: the lower surface threaded connection of protective housing has the backup pad, the backup pad welds in the lateral wall of third casing.

As further preferable in the present technical solution: four supporting legs are symmetrically welded at four corners of the bottom of the base plate.

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

firstly, the utility model discloses a switch group control electric putter starts, electric putter promotes the third casing through its piston rod and moves downwards to push magnet body and pressure sensor into motor housing's inside, when pressure sensor contacted motor housing's inboard diapire, pressure sensor can control positive and negative motor through the controller and reverse, thereby drive the two-way threaded rod and rotate, and then make two threaded sleeve pipe keep away from each other, thereby make two splint keep away from each other through the connecting block, and then remove the fixed to magnet body, thereby assemble magnet body to motor housing's inside, thereby reduced the problem that intensity of labour is big that manual assembly made, and then reduced the labour cost;

two, the utility model discloses a keep away from two fixed plates each other and extrude first spring and take place elastic deformation, set up motor housing at the upper surface of base plate again, then the fixed plate can be pushed back the normal position by the elastic potential energy of first spring to fix motor housing through the fixed plate, and then prevent that motor housing from taking place the skew when the assembly, thereby improved the assembly effect.

Drawings

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

fig. 2 is an enlarged view of the structure of the region a in fig. 1 according to the present invention;

FIG. 3 is a schematic view of the connection structure of the third housing, the positive and negative rotation motor and the two-way threaded rod of the present invention;

fig. 4 is a schematic view of the connection structure of the base plate, the controller and the supporting legs of the present invention.

In the figure: 1. a substrate; 2. a groove; 3. a first spring; 4. a fixing plate; 5. a connecting plate; 6. a first housing; 7. a linear motor; 8. a second housing; 9. an electric push rod; 10. a third housing; 11. a bidirectional threaded rod; 12. a positive and negative rotation motor; 13. a threaded bushing; 14. connecting blocks; 15. a splint; 16. a second spring; 17. a connecting rod; 18. a pressure sensor; 19. a controller; 20. a motor housing; 21. a magnet body; 22. a guide groove; 23. a guide block; 24. a limiting groove; 25. a limiting block; 26. a protective shell; 27. a support plate; 28. and (5) supporting legs.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a petroleum motor accessory magnet automatic assembly device, including base plate 1, two recess 2 have been seted up to the upper surface symmetry of base plate 1, recess 2's inside wall welding has first spring 3, the one end welding that recess 2 was kept away from to first spring 3 has fixed plate 4, the lateral wall sliding connection of fixed plate 4 has the inside wall of recess 2, the rear surface welding of base plate 1 has connecting plate 5, the upper portion welding of connecting plate 5 front surface has first casing 6, linear motor 7 is installed to the inside wall of first casing 6, the lower surface threaded connection of linear motor 7 has second casing 8, the inside wall threaded connection of second casing 8 has electric putter 9, the one end threaded connection of electric putter 9 piston rod has third casing 10, the inside wall rotation of third casing 10 is connected with two-way threaded rod 11, one side threaded connection of third casing 10 outer wall has just reverse motor 12, the one end of two-way threaded rod 11 runs through inside wall and fixed connection of third casing 10 in just reverse motor 12's of just reverse motor 12 Output shaft, two threaded sleeve 13 of lateral wall symmetrical threaded connection of two-way threaded rod 11, threaded sleeve 13's lower surface welding has connecting block 14, connecting block 14's bottom runs through the inboard diapire of third casing 10 and has welded splint 15, splint 15's lower surface welding has second spring 16, the inboard cover of second spring 16 is equipped with connecting rod 17, pressure sensor 18 is installed to connecting rod 17's bottom, base plate 1's front surface mounting has controller 19, pressure sensor 18's signal output part and controller 19's signal input part pass through wire signal connection, controller 19's signal output part and the signal input part of just reversing motor 12 pass through wire signal connection, be equipped with motor housing 20 between two fixed plates 4, be equipped with magnet body 21 between two splint 15.

In this embodiment, specifically: a guide groove 22 is formed in the bottom wall of the inner side of the groove 2, a guide block 23 is connected to the inner side of the guide groove 22 in a sliding mode, and one side, far away from the guide groove 22, of the guide block 23 is welded to the lower surface of the fixing plate 4; the guide groove 22 and the guide block 23 are provided to guide the fixing plate 4.

In this embodiment, specifically: a limiting groove 24 is formed in the top wall of the inner side of the third shell 10, a limiting block 25 is connected to the inner side wall of the limiting groove 24 in a sliding manner, and one side, far away from the limiting groove 24, of the limiting block 25 is welded to the upper surface of the threaded sleeve 13; the threaded sleeve 13 can be limited by arranging the limiting groove 24 and the limiting block 25.

In this embodiment, specifically: the outer side wall of the forward and reverse rotation motor 12 is in threaded connection with a protective shell 26; by providing the protective case 26, the electric motor 12 can be protected from the normal/reverse rotation.

In this embodiment, specifically: a supporting plate 27 is screwed on the lower surface of the protective shell 26, and the supporting plate 27 is welded on the outer side wall of the third shell 10; the supporting plate 27 is provided to support the counter-rotating motor 12.

In this embodiment, specifically: four supporting legs 28 are symmetrically welded at four corners of the bottom of the substrate 1; the supporting legs 28 are arranged to support the device.

In this embodiment, the type of the linear motor 7 is: HGH20 CA;

in this embodiment, the electric push rod 9 has the following types: XDHA 24-100;

in this embodiment, the types of the forward and reverse rotation motor 12 are: YE 2-100;

in this embodiment, the types of the pressure sensor 18 are: FBC 02A;

in this embodiment, the types of the controller 19 are: 5C-619.

Working principle or structural principle, when in use, a switch group for controlling the linear motor 7, the electric push rod 9 and the forward and reverse rotating motor 12 to be started and closed is arranged on the front surface of the base plate 1, the switch group is connected with an external commercial power and is used for supplying power to the linear motor 7, the electric push rod 9 and the forward and reverse rotating motor 12, two fixing plates 4 move towards the direction away from each other and extrude the first spring 3 to generate elastic deformation, then the motor shell 20 is arranged on the upper surface of the base plate 1, then the fixing plates 4 are pushed back to the original position by the elastic potential energy generated after the first spring 3 generates elastic deformation, so that the motor shell 20 is fixed through the fixing plates 4, the electric push rod 9 is controlled to be started through the switch group, the electric push rod 9 pushes the third shell 10 to move downwards through the piston rod thereof, and the magnet body 21 and the pressure sensor 18 are pushed into the motor shell 20, when pressure sensor 18 contacted the inboard diapire of motor housing 20, pressure sensor 18 can be with signal transmission to controller 19, controller 19 received behind the signal can control just reversing motor 12 reversal, thereby drive two-way threaded rod 11 through its output shaft and rotate, thereby make two threaded sleeve 13 move towards the direction of keeping away from each other along the orbit of its lateral wall, and then make two splint 15 keep away from each other through connecting block 14, thereby remove the fixed to magnet body 21, and then assemble magnet body 21 to motor housing 20's inside.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a petroleum motor accessory magnet automatic assembly device, includes base plate (1), its characterized in that: two grooves (2) are symmetrically formed in the upper surface of the base plate (1), a first spring (3) is welded on the inner side wall of each groove (2), a fixed plate (4) is welded at one end, far away from each groove (2), of each first spring (3), the outer side wall of each fixed plate (4) is connected to the inner side wall of each groove (2) in a sliding mode, a connecting plate (5) is welded on the rear surface of the base plate (1), a first shell (6) is welded on the upper portion of the front surface of the connecting plate (5), a linear motor (7) is installed on the inner side wall of each first shell (6), a second shell (8) is connected to the lower surface of each linear motor (7) in a threaded mode, an electric push rod (9) is connected to the inner side wall of each second shell (8) in a threaded mode, a third shell (10) is connected to one end of a piston rod of each electric push rod (9), and a bidirectional threaded rod (11) is connected to the inner side wall of each third shell (10) in a rotating mode, one side threaded connection of third casing (10) outer wall has just reverse motor (12), the one end of two-way threaded rod (11) runs through the inside wall of third casing (10) and fixed connection in the output shaft of just reverse motor (12), the lateral wall symmetric thread of two-way threaded rod (11) has two threaded sleeve (13), the lower surface welding of threaded sleeve (13) has connecting block (14), the bottom of connecting block (14) runs through the inboard diapire of third casing (10) and has welding splint (15), the lower surface welding of splint (15) has second spring (16), the inboard cover of second spring (16) is equipped with connecting rod (17), pressure sensor (18) are installed to the bottom of connecting rod (17), the preceding surface mounting of base plate (1) has controller (19), the signal output part of pressure sensor (18) passes through wire signal connection with the signal input part of controller (19), the signal output end of the controller (19) is connected with the signal input end of the forward and reverse rotating motor (12) through a wire signal, a motor shell (20) is arranged between the fixing plates (4), and a magnet body (21) is arranged between the clamping plates (15).

2. The automatic assembling device for the magnet of the petroleum motor accessory according to claim 1, characterized in that: guide way (22) have been seted up to the inboard diapire of recess (2), the inboard sliding connection of guide way (22) has guide block (23), one side that guide block (23) kept away from guide way (22) welds in the lower surface of fixed plate (4).

3. The automatic assembling device for the magnet of the petroleum motor accessory according to claim 1, characterized in that: spacing groove (24) have been seted up to the inboard roof of third casing (10), the inside wall sliding connection of spacing groove (24) has stopper (25), one side that spacing groove (24) were kept away from in stopper (25) welds in the upper surface of threaded sleeve (13).

4. The automatic assembling device for the magnet of the petroleum motor accessory according to claim 1, characterized in that: the outer side wall of the forward and reverse rotation motor (12) is in threaded connection with a protective shell (26).

5. The automatic assembling device for the magnet of the petroleum motor accessory according to claim 4, characterized in that: the lower surface of the protective shell (26) is in threaded connection with a support plate (27), and the support plate (27) is welded to the outer side wall of the third shell (10).

6. The automatic assembling device for the magnet of the petroleum motor accessory according to claim 1, characterized in that: four supporting legs (28) are symmetrically welded at four corners of the bottom of the base plate (1).