CN219304620U

CN219304620U - Integrated servo electric cylinder

Info

Publication number: CN219304620U
Application number: CN202320471676.3U
Authority: CN
Inventors: 刘易; 刘洋
Original assignee: Shenzhen Metz Industry Co ltd
Current assignee: Shenzhen Metz Industry Co ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-07-04
Anticipated expiration: 2033-03-03

Abstract

The utility model discloses an integrated servo electric cylinder, which comprises a bottom plate, wherein a mounting seat is arranged on the surface of the bottom plate, a servo motor is arranged on the mounting seat, one side of the servo motor is provided with an electric cylinder, a transmission box is arranged between the electric cylinder and the servo motor, an output shaft of the servo motor is provided with a driving shaft transmission box which is fixedly connected, a fixedly connected support frame is arranged in the driving shaft transmission box, the surface of the support frame is provided with a bearing seat which is matched with a rotating shaft, the surface of the driving shaft is sleeved with a driving gear, a screw rod in the electric cylinder is rotationally connected with the surface of the mounting frame, the surface of the screw rod is provided with a driven gear, and the driven gear is meshed with the driving gear; the mounting seat is internally provided with a first baffle and a second baffle which are positioned at two sides of the servo motor, and the surfaces of the first baffle and the second baffle are provided with a limiting ejector rod fixedly connected.

Description

Integrated servo electric cylinder

Technical Field

The utility model belongs to the technical field of electric cylinders, and particularly relates to an integrated servo electric cylinder.

Background

The servo motor cylinder is a modularized product which integrates a servo motor and a screw rod, converts the rotary motion of the servo motor into linear motion, and has the characteristics of accurate rotating speed and position control, so that the servo motor cylinder is widely applied in industry. Along with the increasing automation of modern factories, the requirements on the electric cylinders are also higher and higher, the existing servo electric cylinders are basically perfect in speed and power, but vibration and noise can be generated during working, so that the working accuracy of the servo electric cylinders is reduced; in addition, the piston repeatedly moves on the cylinder body of the cylinder, so that the cylinder body is easy to burn, and if the temperature is too high, the service life of the piston is easy to be reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an integrated servo electric cylinder to solve the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the integrated servo electric cylinder comprises a bottom plate and a mounting seat positioned on the surface of the bottom plate, wherein a servo motor is arranged on the mounting seat, one side of the servo motor is provided with the electric cylinder, a transmission case is arranged between the electric cylinder and the servo motor, a driving shaft which is fixedly connected is arranged on an output shaft of the servo motor, a supporting frame which is fixedly connected is arranged in the transmission case, a bearing seat which is matched with a rotating shaft is arranged on the surface of the supporting frame, a driving gear is sleeved on the surface of the driving shaft, a screw rod in the electric cylinder is rotatably connected with the surface of an installing support frame, a driven gear is arranged on the surface of the screw rod, and the driven gear is in meshed connection with the driving gear; a first baffle plate and a second baffle plate are arranged on two sides of the servo motor in the mounting seat, a limiting ejector rod fixedly connected is arranged on the surfaces of the first baffle plate and the second baffle plate, shock-proof base plates fixedly connected are arranged on the surfaces of the limiting ejector rods on two sides, and shock-proof springs are sleeved on the surfaces of the limiting ejector rods; the electric cylinder surface is equipped with the heating panel, the heating panel surface is equipped with a plurality of ventilation holes.

Preferably, an L-shaped bracket is arranged on one side of the electric cylinder on the surface of the mounting seat.

Preferably, the surface of the electric cylinder is also provided with an oil tank, the top of the oil tank is provided with an oil filling hole, and a hole plug is arranged in the oil filling hole.

Preferably, the mounting seat is provided with a switch group in control connection with the servo motor and the electric cylinder.

Preferably, the L-shaped support surface is provided with a sound insulation board fixedly connected with the L-shaped support surface, and sound insulation cotton is arranged on two sides of the sound insulation board.

The utility model provides an integrated servo electric cylinder, which has the following beneficial effects:

(1) The whole servo motor work that adopts realizes the rotation of the inside lead screw of electronic jar through gear drive, presents integrated structural design, job stabilization, transmission efficiency is high.

(2) Through the design of the baffle plates at the two sides of the servo motor, the servo motor can be well limited, and the shock-absorbing spring and the shock-absorbing base plate are matched, so that collision generated when the servo motor works can be prevented, and the buffer protection effect of the whole structure is given;

(3) An L-shaped bracket is arranged around the electric cylinder and is matched with a radiating plate with a vent hole, so that the stability of the servo electric cylinder can be improved, the radiating plate radiates heat to the cylinder body, the radiating speed of the cylinder body is increased, and the damage to internal parts caused by overhigh internal temperature of the high-frequency loading electric cylinder is avoided;

(4) The acoustic baffle and the acoustic cotton that set up on the support surface can absorb vibrations and noise that electronic jar during operation produced, have guaranteed the accuracy of servo electronic jar at work.

Drawings

Fig. 1 is a schematic diagram of the front structure of the present utility model.

Fig. 2 is a schematic diagram of the overall structure of the present utility model.

In the figure, 1, a bottom plate; 2. a mounting base; 3. a servo motor; 4. an electric cylinder; 5. a transmission case; 6. a driving shaft; 7. a support frame; 8. a bearing seat; 9. a drive gear; 10. a driven gear; 11. a first baffle; 12. a second baffle; 13. limiting ejector rod; 14. a shockproof pad; 15. a damping spring; 16. a heat dissipation plate; 17. a vent hole; 18. an oil tank; 19. an oil filling hole; 20. a hole plug; 21. an L-shaped bracket; 22. a sound insulation board; 23. soundproof cotton; 24. and a switch group.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 2, the present utility model provides a technical solution: the utility model provides an integral type servo electric cylinder 4, including bottom plate 1, be located the mount pad 2 on bottom plate 1 surface, be equipped with servo motor 3 on the mount pad 2, servo motor 3 one side is equipped with electric cylinder 4, be equipped with transmission case 5 between electric cylinder 4 and the servo motor 3, be equipped with fixed connection's driving shaft 6 on the output shaft of servo motor 3, be equipped with fixed connection's support frame 7 in the transmission case 5, the surface of support frame 7 is equipped with the bearing frame 8 with the axis of rotation adaptation, the cover of driving shaft 6 surface is equipped with has driving gear 9, lead screw in the electric cylinder 4 rotates with the support frame 7 surface and is connected, the lead screw surface is equipped with driven gear 10, driven gear 10 is connected in driving gear 9 meshing. The two sides of the servo motor 3 in the mounting seat 2 are provided with a first baffle 11 and a second baffle 12, the surfaces of the first baffle 11 and the second baffle 12 are provided with a fixedly connected limiting ejector rod 13, the surfaces of the limiting ejector rods 13 on the two sides are provided with fixedly connected shockproof backing plates 14, and the surfaces of the limiting ejector rods 13 are sleeved with damping springs 15. The surface of the electric cylinder 4 is provided with a heat dissipation plate 16, and the surface of the heat dissipation plate 16 is provided with a plurality of ventilation holes 17. The surface of the electric cylinder 4 is also provided with an oil tank 18, the top of the oil tank 18 is provided with an oil filling hole 19, and a hole plug 20 is arranged in the oil filling hole 19.

The surface of the mounting seat 2 is provided with an L-shaped bracket 21 on one side of the electric cylinder 4, the surface of the L-shaped bracket 21 is provided with a fixedly connected sound insulation plate 22, and two sides of the sound insulation plate 22 are provided with sound insulation cotton 23.

The mounting seat 2 is provided with a switch group 24 which is in control connection with the servo motor 3 and the electric cylinder 4.

Specific use and action of the embodiment: the whole servo motor 3 is adopted to work and drives the meshed driven gear 10 to rotate through the driving gear 9, so that the rotation of the screw rod inside the electric cylinder 4 is realized, the integrated structural design is presented, the work is stable, and the transmission efficiency is high; through the design of the baffle plates at the two sides of the servo motor 3, the servo motor 3 can be well limited, and the shock-absorbing spring 15 and the shock-absorbing base plate 14 are matched, so that collision generated when the servo motor 3 works can be prevented, and the buffer protection effect of the whole structure is given; an L-shaped bracket 21 is arranged around the electric cylinder 4 and is matched with a heat dissipation plate 16 with a vent hole 17, so that the stability of the servo electric cylinder 4 can be improved, the heat dissipation plate 16 dissipates heat of the cylinder, the heat dissipation speed of the cylinder is increased, and the damage of internal parts caused by overhigh internal temperature of the high-frequency loading electric cylinder 4 is avoided; the surface of the L-shaped bracket 21 is also provided with a sound insulation plate 22 and a sound insulation cotton 23, so that vibration and noise generated during the operation of the electric cylinder 4 can be absorbed, and the working accuracy of the servo electric cylinder 4 is ensured.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an integrated servo electric cylinder, includes bottom plate (1), is located mount pad (2) on bottom plate (1) surface, its characterized in that: the automatic transmission device is characterized in that a servo motor (3) is arranged on the mounting seat (2), an electric cylinder (4) is arranged on one side of the servo motor (3), a transmission case (5) is arranged between the electric cylinder (4) and the servo motor (3), a driving shaft (6) which is fixedly connected is arranged on an output shaft of the servo motor (3), a supporting frame (7) which is fixedly connected is arranged in the transmission case (5), a bearing seat (8) which is matched with a rotating shaft is arranged on the surface of the supporting frame (7), a driving gear (9) is sleeved on the surface of the driving shaft (6), a lead screw in the electric cylinder (4) is rotationally connected with the surface of the supporting frame (7), a driven gear (10) is arranged on the surface of the lead screw, and the driven gear (10) is meshed and connected with the driving gear (9); a first baffle (11) and a second baffle (12) are arranged on two sides of the servo motor (3) in the mounting seat (2), a limiting ejector rod (13) fixedly connected with the surface of the first baffle (11) and the surface of the second baffle (12) are arranged on the surface of the limiting ejector rod (13) on two sides, a shockproof base plate (14) fixedly connected with the surface of the limiting ejector rod (13) is arranged on the surface of the limiting ejector rod, and a damping spring (15) is sleeved on the surface of the limiting ejector rod (13); the electric cylinder (4) is provided with a heat dissipation plate (16) on the surface, and a plurality of ventilation holes (17) are formed in the surface of the heat dissipation plate (16).

2. The integrated servo-electric cylinder of claim 1, wherein: an L-shaped bracket (21) is arranged on one side of the electric cylinder (4) on the surface of the mounting seat (2).

3. The integrated servo-electric cylinder of claim 1, wherein: the electric cylinder is characterized in that an oil tank (18) is further arranged on the surface of the electric cylinder (4), an oil filling hole (19) is formed in the top of the oil tank (18), and a hole plug (20) is arranged in the oil filling hole (19).

4. The integrated servo-electric cylinder of claim 1, wherein: the mounting seat (2) is provided with a switch group (24) which is in control connection with the servo motor (3) and the electric cylinder (4).

5. The integrated servo-electric cylinder of claim 2, wherein: the L-shaped support (21) is provided with a sound insulation board (22) fixedly connected with the surface, and sound insulation cotton (23) are arranged on two sides of the sound insulation board (22).