CN208556610U

CN208556610U - A kind of servo lock pair detection device

Info

Publication number: CN208556610U
Application number: CN201821022111.2U
Authority: CN
Inventors: 谢金成
Original assignee: SHENZHEN TIGER TOOTH TECHNOLOGY Co Ltd
Current assignee: SHENZHEN TIGER TOOTH TECHNOLOGY Co Ltd
Priority date: 2018-06-29
Filing date: 2018-06-29
Publication date: 2019-03-01
Anticipated expiration: 2028-06-29

Abstract

The utility model discloses a kind of servo locks to pay detection device, including driving mechanism, the screwed lock mechanism, driving mechanism is provided with servo motor, the output shaft of servo motor is drivingly connected planetary reducer, the output shaft of planetary reducer is detachably connected the screwed lock mechanism, and planetary reducer output shaft end is socketed with torque sensor；The driving mechanism is connect with control module, and servo motor and torque sensor are electrically connected with control module.The utility model, pass through the mutual cooperation of servo motor, planetary reducer and torque sensor, it is monitored in real time simultaneously by control module, torsion is locked in the configuration for allowing this servo detection device stable while completing lock screw, to ensure quality of the product in production and processing.

Description

A kind of servo lock pair detection device

Technical field

It is to be related to a kind of servo lock pair detection device more specifically the utility model relates to lock to pay engineering device technique field.

Background technique

By screw object is reinforced in the way of in industry manufacture occupy very big specific gravity, when lock screw, Our common tools are screwdrivers, certainly, with the development of science and technology and automatic technology, and in order to improve the production efficiency, Traditional hand screwdriver is gradually replaced by electric screw driver.

However, since electric screw driver torsion is unstable, often will cause and lock when using electric screw driver Tight or not tight, so that the quality of product is influenced, therefore, in order to ensure production quality, it is necessary to by dedicated lock Pay device according to product situation by required torque magnitude come lock screw.

Summary of the invention

The purpose of this utility model is to provide a kind of servo locks to pay detection device, the product obtained by torque sensor The size of torsion needed for locking carries out parameter configuration to the device, then with this device come lock screw, to solve in the prior art The problem.

In order to solve the above technical problems, the technical solution of the utility model is: a kind of servo lock pair detection device, including drive Motivation structure, the screwed lock mechanism, the driving mechanism are provided with servo motor, and the output shaft of the servo motor is drivingly connected row Star speed reducer, the output shaft of the planetary reducer are detachably connected the screwed lock mechanism, the planetary reducer output shaft end It is socketed with torque sensor, the torque sensor is tubular form, and the output shaft of the planetary reducer runs through torque sensing It stretches out inside device and therefrom.

Preferably, the driving mechanism is connect with control module, the servo motor and torque sensor with control mould Block is electrically connected.

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

The utility model by the mutual cooperation of servo motor, planetary reducer and torque sensor, while passing through control Module is monitored in real time, and the configuration locking for allowing this servo detection device stable while completing lock screw is turned round Power, to ensure quality of the product in production and processing.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model perspective view.

In figure: 1 driving mechanism；11 servo motors；2 the screwed lock mechanisms；3 planetary reducers；4 torque inductors.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-Fig. 2, a kind of servo lock pair detection device, including driving mechanism 1, the screwed lock mechanism 2, the drive Motivation structure 1 is provided with servo motor 11, and the output shaft of the servo motor 11 is connected with planetary reducer 3, and drives planet The rotation of 3 output shaft of speed reducer, the output shaft end of the planetary reducer 3 are detachably connected the screwed lock mechanism 2, the planet 3 output shaft end of speed reducer is socketed with torque sensor 4, and the torque sensor 4 is tubular form, the planetary reducer 3 Output shaft is through 4 inside of torque sensor and therefrom stretches out.The torque sensor 4 is socketed in outside 3 output shaft of planetary reducer The torque data of 3 output shaft of planetary reducer can be acquired in real time by enclosing.

The screwed lock mechanism 2 can be disassembled from planetary reducer 3, can be according to the type of screw and specification Difference selects to replace required the screwed lock mechanism 2.

The present embodiment will play the role of as needed adjusting torque, it is also necessary to and control module is controlled, The control module can also realize that the present embodiment selects built-in manner by external by built-in, pass through driving mechanism 1 with the connection of control module, be electrically connected servo motor 11 and torque sensor 4 with control module.

The control module can control servo motor 11 according to the torque data that user is written, and pass through torque The torque data that sensor 4 transmits is compared, so that the output power of servo motor 11 be adjusted.

The working principle of the present embodiment: firstly, according to the screwed lock mechanism 2 needed for the replacement of screw type specification, screw Locking machine structure 2 is realized by planetary reducer 3 and servo motor 11 and is rotatablely connected, in the screwed lock mechanism 2 and servo motor 11 Between connection planetary reducer 3 be in order to reduce the revolving speed of the screwed lock mechanism 2 and increase planetary reducer 3 torque；Then, The constantly locking degree of adjustment screw, control module is torque corresponding to the collected different locking degree of torque sensor 4 Data show, user records further according to needing torque data corresponding to the degree of locking；It then, only need to be required Torque data be written control module, control module just can control servo motor 11 by the torque data of write-in, and lead to It crosses the torque data that torque sensor 4 transmits to be compared, and then the output power of servo motor 11 is adjusted, from And moment of torsion control under required situation；It next can be same to having as long as the torque data not changing write-in control module The screw of demand is locked.

In summary: this servo lock pays detection device, passes through servo motor 11, planetary reducer 3 and torque sensor 4 It cooperates, while being monitored in real time by control module, so that this servo detection device is while completing lock screw Torsion is locked in configuration that can be stable, to ensure quality of the product in production and processing.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of servo lock pays detection device, including driving mechanism (1), the screwed lock mechanism (2), it is characterised in that: the drive Motivation structure (1) is provided with servo motor (11), and the output shaft of the servo motor (11) is drivingly connected planetary reducer (3), institute The output shaft for stating planetary reducer (3) is detachably connected the screwed lock mechanism (2), planetary reducer (3) the output shaft end cap It is connected to torque sensor (4), the torque sensor (4) is tubular form, and the output shaft of the planetary reducer (3) is through torsion Square sensor (4) is internal and therefrom stretches out.

2. a kind of servo lock according to claim 1 pays detection device, it is characterised in that: the driving mechanism (1) and control The connection of molding block, the servo motor (11) and torque sensor (4) are electrically connected with control module.