CN220278808U

CN220278808U - Multiple protection screwing mechanism

Info

Publication number: CN220278808U
Application number: CN202321742643.4U
Authority: CN
Inventors: 武程亮; 江树凯; 李磊
Original assignee: Shenyang Hengchuang Intelligent Equipment Manufacturing Co ltd
Current assignee: Shenyang Hengchuang Intelligent Equipment Manufacturing Co ltd
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2024-01-02
Anticipated expiration: 2033-07-05

Abstract

The utility model discloses a multiple protection screwing mechanism, and relates to the technical field of DP end cover processing; the utility model comprises an explosion-proof servo motor, wherein the driving output end of the explosion-proof servo motor is in transmission connection with a planetary reducer, the driving end of the planetary reducer is in transmission connection with a coupler, one end of the coupler, which is far away from the planetary reducer, is fixedly provided with a torque speed sensor, one end of the torque speed sensor, which is far away from the coupler, is fixedly provided with a mechanical torque limiter, one end of the mechanical torque limiter, which is far away from the torque speed sensor, is provided with a DP cover screwing head, and one end of the planetary reducer, which is far away from the explosion-proof servo motor, is respectively fixedly provided with an upper support plate and a lower support plate; through setting up explosion-proof servo motor, planetary reducer, torque speed sensor and mechanical type torque limiter, have explosion-proof level, big moment of torsion, the multiple control of moment of torsion adopts explosion-proof servo motor, electron and the triple control of machinery, has guaranteed the controllability of moment of torsion to guarantee the security in the production process.

Description

Multiple protection screwing mechanism

Technical Field

The utility model relates to the technical field of DP end cover processing, in particular to a multiple protection screwing mechanism.

Background

The DP end cover is processed, namely the DP end cover is screwed up by a special machine for screwing up the DP elastomer end cover, which is a procedure for processing the DP end cover; the special machine for tightening the DP elastomer end cover in the prior art has the following problems:

currently, when a DP elastomer end cover tightening machine in the prior art is used for tightening a DP elastomer end cover, the torque generated during rotation of the DP elastomer end cover tightening machine does not reach the standard, the control precision is low, and the explosion-proof level is poor, so that the safety in the production and processing process is low, and aiming at the problems, the inventor proposes a multiple protection tightening mechanism for solving the problems.

Disclosure of Invention

In order to solve the problems that the torque does not reach the standard and the control precision is not high in the DP production process; the utility model aims to provide a multiple protection screwing mechanism.

In order to solve the technical problems, the utility model adopts the following technical scheme: multiple protection screwing mechanism, including explosion-proof servo motor, explosion-proof servo motor's drive output transmission is connected with planetary reducer, planetary reducer's drive end transmission is connected with the shaft coupling, the one end fixed mounting who keeps away from planetary reducer of shaft coupling has torque speed sensor, torque speed sensor keeps away from the one end fixed mounting of shaft coupling has mechanical torque limiter, mechanical torque limiter keeps away from torque speed sensor's one end is equipped with DP lid and screws up the head, planetary reducer keeps away from explosion-proof servo motor's one end fixed mounting respectively has upper bracket and lower bracket, upper bracket and lower bracket's one end is equipped with preceding bracket, one side fixed connection of torque speed sensor and preceding bracket, mechanical torque limiter runs through preceding bracket and with preceding bracket's fixed connection.

Preferably, the surfaces of the upper support plate and the lower support plate are provided with uniformly distributed assembly threaded holes.

Preferably, two linear bearings are fixedly arranged on one side of the front support plate, lifting guide rods are slidably arranged on the inner walls of the two linear bearings, a tightening head support is arranged at one end of the DP cover tightening head, and one ends of the two lifting guide rods are fixedly connected with one side of the tightening head support.

Preferably, two lifting cylinders are fixedly arranged on one side of the front support plate, the piston ends of the two lifting cylinders are fixedly connected with one side of the tightening head support, and a driving shaft of the coupler penetrates through the torque speed sensor and is fixedly connected with the mechanical torque limiter.

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

according to the utility model, by arranging the explosion-proof servo motor, the planetary reducer, the torque speed sensor and the mechanical torque limiter, the anti-explosion type planetary gear motor has explosion-proof level, large torque and multiple torque control, and the explosion-proof servo motor, the electronic and mechanical triple control is adopted, so that the controllability of the torque is ensured, and the safety in the production process is ensured.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

Fig. 2 is a schematic top view of the present utility model.

FIG. 3 is a schematic diagram of an explosive structure according to the present utility model.

In the figure: 1. an explosion-proof servo motor; 2. a planetary reducer; 3. a coupling; 4. a torque speed sensor; 5. a mechanical torque limiter; 6. DP cap tightening head; 61. tightening the head support; 7. an upper support plate; 71. a lower support plate; 72. a front support plate; 73. assembling the threaded hole; 8. a linear bearing; 9. a lifting cylinder; 10. lifting guide rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as shown in fig. 1-3, the utility model provides a multiple protection screwing mechanism, which comprises an explosion-proof servo motor 1, wherein a driving output end of the explosion-proof servo motor 1 is in transmission connection with a planetary reducer 2, a driving end of the planetary reducer 2 is in transmission connection with a coupler 3, one end, far away from the planetary reducer 2, of the coupler 3 is fixedly provided with a torque speed sensor 4, one end, far away from the coupler 3, of the torque speed sensor 4 is fixedly provided with a mechanical torque limiter 5, and one end, far away from the torque speed sensor 4, of the mechanical torque limiter 5 is provided with a DP cover screwing head 6.

Through adopting above-mentioned technical scheme, through the special machine is screwed up to mechanical type torque limiter 5DP body end cover that comprises explosion-proof servo motor 1, planetary reducer 2, shaft coupling 3, torque speed sensor 4, when screwing up the head 6 with the DP lid through the DP lid, explosion-proof servo motor 1 improves the explosion-proof performance of operation process equipment, mechanical type torque limiter 5 carries out mechanical type control to the moment of torsion in the rotation process, torque speed sensor 4 monitors the moment of torsion in the rotation process to control the moment of torsion, guarantee the security in the production and processing process.

The planetary reducer 2 is kept away from explosion-proof servo motor 1's one end fixed mounting respectively has upper supporting plate 7 and lower supporting plate 71, and upper supporting plate 7 and lower supporting plate 71's one end is equipped with preceding supporting plate 72, and torque speed sensor 4 and one side fixed connection of preceding supporting plate 72, mechanical type torque limiter 5 run through preceding supporting plate 72 and with preceding supporting plate 72's fixed connection.

By adopting the above technical scheme, through setting up upper support plate 7, lower support plate 71 and preceding support plate 72, upper support plate 7, lower support plate 71 and preceding support plate 72 support whole equipment.

The surfaces of the upper support plate 7 and the lower support plate 71 are provided with evenly distributed assembly threaded holes 73.

Through adopting above-mentioned technical scheme, through setting up assembly screw hole 73, the use of cooperation bolt is convenient for fix upper support plate 7 and lower support plate 71 on the production and processing station to realize the integral erection of equipment.

Two linear bearings 8 are fixedly arranged on one side of the front support plate 72, lifting guide rods 10 are slidably arranged on the inner walls of the two linear bearings 8, a tightening head support 61 is arranged at one end of the DP cover tightening head 6, and one ends of the two lifting guide rods 10 are fixedly connected with one side of the tightening head support 61.

By adopting the above technical scheme, by arranging the linear bearing 8 and the lifting guide rod 10, the linear bearing 8 and the lifting guide rod 10 keep the DP cover tightening head 6 to move horizontally through the tightening head bracket 61.

Two lifting cylinders 9 are fixedly arranged on one side of the front support plate 72, the piston ends of the two lifting cylinders 9 are fixedly connected with one side of the tightening head support 61, and a driving shaft of the coupler 3 penetrates through the torque speed sensor 4 and is fixedly connected with the mechanical torque limiter 5.

Through adopting above-mentioned technical scheme, through starting lift cylinder 9, lift cylinder 9 makes DP lid screw up head 6 horizontal direction removal through screw up head support 61, realizes DP lid and screws up the horizontal position adjustment of head 6.

Working principle: the mechanical torque limiter 5DP elastomer end cover tightening special machine composed of the explosion-proof servo motor 1, the planetary reducer 2, the coupler 3 and the torque speed sensor 4 is used for improving the explosion-proof performance of operation process equipment when the DP cover is tightened through the DP cover tightening head 6, the mechanical torque limiter 5 mechanically controls the torque in the rotating process, the torque speed sensor 4 monitors the torque in the rotating process, so that the torque is controlled, and the safety in the production and processing process is ensured.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. Multiple protection screwing mechanism, including explosion-proof servo motor (1), its characterized in that: the novel anti-explosion motor is characterized in that a planetary reducer (2) is connected to the drive output end of the anti-explosion servo motor (1) in a transmission manner, a coupler (3) is connected to the drive end of the planetary reducer (2) in a transmission manner, a torque speed sensor (4) is fixedly installed at one end, far away from the planetary reducer (2), of the coupler (3, a mechanical torque limiter (5) is fixedly installed at one end, far away from the coupler (3), of the torque speed sensor (4), and a DP cover tightening head (6) is arranged at one end, far away from the torque speed sensor (4), of the mechanical torque limiter (5).

2. The multiple protection screwing mechanism according to claim 1, wherein an upper support plate (7) and a lower support plate (71) are fixedly installed at one end, far away from the explosion-proof servo motor (1), of the planetary reducer (2), a front support plate (72) is arranged at one end of the upper support plate (7) and one end of the lower support plate (71), one side of the torque speed sensor (4) is fixedly connected with one side of the front support plate (72), and the mechanical torque limiter (5) penetrates through the front support plate (72) and is fixedly connected with the front support plate (72).

3. The multiple protection screwing mechanism according to claim 2, characterized in that the surfaces of the upper support plate (7) and the lower support plate (71) are provided with uniformly distributed assembly threaded holes (73).

4. The multiple protection screwing mechanism according to claim 2, wherein two linear bearings (8) are fixedly installed on one side of the front support plate (72), lifting guide rods (10) are slidably arranged on inner walls of the two linear bearings (8), a screwing head support (61) is arranged at one end of the DP cover screwing head (6), and one ends of the two lifting guide rods (10) are fixedly connected with one side of the screwing head support (61).

5. The multiple protection screwing mechanism according to claim 4, wherein two lifting cylinders (9) are fixedly arranged on one side of the front support plate (72), piston ends of the two lifting cylinders (9) are fixedly connected with one side of the screwing head support (61), and a driving shaft of the coupler (3) penetrates through the torque speed sensor (4) and is fixedly connected with the mechanical torque limiter (5).