CN212935692U

CN212935692U - Precise electric module

Info

Publication number: CN212935692U
Application number: CN202021613264.1U
Authority: CN
Inventors: 白涛; 陈娇娇
Original assignee: Tianjin Beixu Technology Co ltd
Current assignee: Tianjin Beixu Technology Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-04-09
Anticipated expiration: 2030-08-06

Abstract

The utility model discloses a precise electric module, which comprises a shell and a fixed cover, wherein two ends of one side of the shell opposite to the fixed cover are fixedly connected with connecting plates, two connecting plates are provided with locking ports, locking rods are inserted in the locking ports, one end of the shell is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a lead screw, one end of the lead screw, which is far away from the servo motor, extends towards the inside of the shell, a slide seat is sleeved on the side wall of the lead screw, which is positioned in the shell, of the lead screw, slide blocks are fixedly connected with the bottoms of the two ends of the slide seat, two sides of the shell are respectively provided with a slide groove, one end of the slide block, which is far away from the shell, is inserted in the slide grooves in a sliding way, the utility model effectively protects the, is suitable for large-scale popularization.

Description

Precise electric module

Technical Field

The utility model relates to a relevant goods field of transmission module specifically is an accurate electronic module.

Background

In industries such as automatic production and electronic industrial production, due to requirements of machining processes, machining quality and the like, the position of an executing element needs to be accurately positioned, the output torque is accurately controlled, and the like.

However, the existing precision electric module has poor protection performance, and external substances are easily introduced into the module to damage internal elements of the module during operation, so that the positioning precision is poor and the precision is defective.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an accurate electronic module to it is relatively poor to provide current accurate electronic module protectiveness in solving above-mentioned background art, and the extraneous substance is leading-in easily to the module inside impaired to module inner member during the operation, causes the poor problem of positioning accuracy.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an accurate electronic module, includes casing and fixed lid, the equal fixedly connected with connecting plate in one side both ends that casing and fixed lid are relative, two be equipped with the locking mouth on the connecting plate, the interpolation of locking mouth is equipped with the check lock lever, the one end fixedly connected with servo motor of casing, servo motor's output fixedly connected with lead screw, servo motor's one end is kept away from to the lead screw is to the inside extension of casing, the lead screw is located the slide of having cup jointed to the screw on the lateral wall in the casing, the equal fixedly connected with slider in both ends bottom of slide, the both sides of casing all are equipped with the spout, the one end sliding plug that the casing was kept away from to.

Preferably, two be equipped with the opposite internal thread that sets up in the locking mouth on the connecting plate, be equipped with the external screw thread on the check lock lever, be threaded connection between check lock lever and the locking mouth.

Preferably, a supporting plate is fixedly connected to the outer side wall of the servo motor, and one end of the supporting plate is fixedly connected with the outer wall of the shell.

Preferably, one side fixedly connected with protection piece that servo motor was kept away from to the casing, be equipped with the rotation chamber on the protection piece, it is connected with the stopper to rotate the intracavity rotation, the one end that the lead screw extends run through shells inner wall and with stopper fixed connection.

Preferably, the sliding groove is a strip-shaped groove and is arranged along the length direction of the screw rod.

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

this accurate electronic module, through the top with fixed lid setting at the casing, make the connecting plate of fixed lid both sides corresponding with the connecting plate of casing both sides, realize fixed between fixed lid and the casing in the lock mouth on the connecting plate with the check lock lever precession afterwards, servo motor starts to drive the lead screw and rotates, will drive the slide of screw thread installation on when the lead screw rotates and slide, the slider on installation slide both ends bottom slides in the spout in step and improves the removal both ends stability of slide this moment, the utility model discloses a being provided with of fixed lid is imitated and is protected inside the casing, and it is little influenced by external factor, and the location is accurate, has guaranteed the machining precision of product, is fit for extensive popularization.

Drawings

Fig. 1 is a schematic structural view of a precision electric module according to the present invention;

fig. 2 is a schematic view of the internal structure of the housing of the precision electric module according to the present invention;

fig. 3 is a schematic view of the connection between the precise electric module casing and the fixed cover of the present invention.

In the figure: the device comprises a shell 1, a fixed cover 2, a connecting plate 3, a locking rod 4, a servo motor 5, a screw rod 6, a sliding seat 7, a sliding block 8, a sliding groove 9, a supporting plate 10, a protective block 11 and a limiting block 12.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a precise electric module comprises a shell 1 and a fixed cover 2, wherein two ends of one side of the shell 1 opposite to the fixed cover 2 are fixedly connected with connecting plates 3, locking ports are arranged on the two connecting plates 3, locking rods 4 are inserted in the locking ports, one end of the shell 1 is fixedly connected with a servo motor 5, an output end of the servo motor 5 is fixedly connected with a lead screw 6, one end of the lead screw 6, far away from the servo motor 5, extends towards the inside of the shell 1, a slide seat 7 is sleeved on the side wall of the lead screw 6, which is positioned in the shell 1, in a threaded manner, the bottoms of the two ends of the slide seat 7 are fixedly connected with slide blocks 8, two sides of the shell 1 are respectively provided with a slide groove 9, one end of the slide block 8, far away from the shell 1, is slidably inserted in the slide grooves 9, specifically, the fixed cover 2 is arranged above the shell 1, the connecting plates 3 at the two sides of the fixed cover 2 correspond to the connecting plates, the servo motor 5 is started to drive the screw rod 6 to rotate, the screw rod 6 drives the slide seat 7 on which the threads are installed to slide when rotating, and the slide blocks 8 on the bottoms of the two ends of the installation slide seat 7 slide in the slide grooves 9 synchronously to improve the stability of the two ends of the slide seat 7 in moving.

Furthermore, the locking ports on the two connecting plates 3 are internally provided with internal threads which are oppositely arranged, the locking rod 4 is provided with external threads, and the locking rod 4 is in threaded connection with the locking ports, so that the mounting and dismounting are convenient.

Further, fixedly connected with backup pad 10 on servo motor 5's the lateral wall, the one end of backup pad 10 and the outer wall fixed connection of casing 1 increase the stability during servo motor 5 operation.

Further, one side fixedly connected with protection piece 11 that servo motor 5 was kept away from to the casing is equipped with on the protection piece 11 and rotates the chamber, rotates the intracavity and rotates and be connected with stopper 12, and the one end that lead screw 6 extends runs through casing 1 inner wall and with stopper 12 fixed connection, and stopper 12 supports its one end when lead screw 6 rotates, increases bearing strength.

Further, the sliding groove 9 is a strip-shaped groove and is arranged along the length direction of the screw rod 6.

The working principle is as follows: at first, fixed lid 2 sets up in the top of casing 1, make the connecting plate 3 of fixed lid 2 both sides corresponding with the connecting plate 3 of casing 1 both sides, screw locking lever 4 into the locking mouth on the connecting plate 3 afterwards and realize fixing between fixed lid 2 and the casing 1, servo motor 5 starts and to drive lead screw 6 and rotate, lead screw 6 will drive the slide 7 of screw thread installation when rotating and slide, slide 8 on the installation slide 7 both ends bottom slides in spout 9 in step this moment and improves the removal both ends stability of slide 7.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a precision electric module, includes casing (1) and fixed lid (2), its characterized in that: the utility model discloses a lead screw, including casing (1) and fixed lid (2), the equal fixedly connected with connecting plate (3) in one side both ends that are relative of casing (1) and fixed lid (2), two be equipped with the locking mouth on connecting plate (3), it is equipped with check lock lever (4) to insert in the locking mouth, the one end fixedly connected with servo motor (5) of casing (1), the output fixedly connected with lead screw (6) of servo motor (5), the one end that servo motor (5) were kept away from in lead screw (6) is to casing (1) inside extension, slide (7) have been cup jointed to the screw thread on the lateral wall that lead screw (6) are located casing (1), the equal fixedly connected with slider (8) in both ends bottom of slide (7), the both sides of casing (1) all are equipped with spout (9), the one end that casing (1) was kept away from.

2. The precision electric module according to claim 1, wherein: two be equipped with the internal thread of opposite setting in the locking mouth on connecting plate (3), be equipped with the external screw thread on check lock pole (4), be threaded connection between check lock pole (4) and the locking mouth.

3. The precision electric module according to claim 1, wherein: the outer side wall of the servo motor (5) is fixedly connected with a supporting plate (10), and one end of the supporting plate (10) is fixedly connected with the outer wall of the shell (1).

4. The precision electric module according to claim 1, wherein: one side fixedly connected with protection piece (11) of servo motor (5) are kept away from to the casing, be equipped with on protection piece (11) and rotate the chamber, it is connected with stopper (12) to rotate the intracavity rotation, the one end that lead screw (6) extend run through casing (1) inner wall and with stopper (12) fixed connection.

5. The precision electric module according to claim 1, wherein: the sliding groove (9) is a strip-shaped groove and is arranged along the length direction of the screw rod (6).