CN219352265U

CN219352265U - Novel electric rotating device

Info

Publication number: CN219352265U
Application number: CN202223226441.2U
Authority: CN
Inventors: 陈石友
Original assignee: Dongguan Chiyin Transmission Technology Co ltd
Current assignee: Dongguan Chiyin Transmission Technology Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-07-14
Anticipated expiration: 2032-12-02

Abstract

The utility model discloses a novel electric rotating device, which comprises a base, wherein a rotating table is transversely arranged on the surface of the base, the rotating table rotates on the surface of the base, a second fixing seat is arranged on the side edge of the base, a bearing mounting seat is arranged in the middle of the second fixing seat, an angular contact bearing is rotatably arranged on the outer side edge of the bearing mounting seat, the angular contact bearing is positioned on the side edge of the outer part of the base, a first fixing seat is arranged on the side edge of the second fixing seat, a fixing frame is transversely arranged on the side edge of the first fixing seat, a coupler is arranged in the fixing frame, a ball screw is transversely driven on the side edge of the coupler, and the ball screw penetrates through the first fixing seat and the second fixing seat respectively and is in driving fit with the angular contact bearing.

Description

Novel electric rotating device

Technical Field

The utility model relates to the field of chip mounters, in particular to a novel electric rotating device.

Background

The full-automatic chip mounter is an instrument used in the technical field of electronics and communication, in a production line, after the full-automatic chip mounter is configured on a dispensing machine or a screen printer, a surface mounting component is placed on a PCB bonding pad at a high speed and high precision through a movable mounting head, and alignment correction is needed through a vision system when the chip mounter is used, however, when alignment correction is carried out through the vision system in the prior art, the chip mounter cannot meet the use of high precision and high reciprocating frequency in a small angle range, and therefore, the novel electric rotating device is provided.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a technical scheme capable of solving the problems.

The utility model provides a novel electronic rotation device, includes the base, the surface of base transversely is provided with the revolving stage, and the revolving stage rotates in the base surface, the base side is provided with the second fixing base, and second fixing base intermediate position is provided with the bearing mount pad, the outside side rotation of bearing mount pad is provided with angular contact bearing, and angular contact bearing is located the outside side department of base, the side of second fixing base is provided with first fixing base, and the side of first fixing base transversely is provided with the mount, the inside shaft coupling that is provided with of mount, and the side transverse drive of shaft coupling is provided with ball screw to ball screw runs through first fixing base and second fixing base respectively and carries out drive cooperation with angular contact bearing between.

Preferably, a driving motor is arranged at the side edge of the outer part of the fixing frame, the driving motor is in driving connection with the coupler, and a manual adjusting wheel is arranged at the side edge of the outer part of the driving motor.

Preferably, the junction between base and the revolving stage is provided with the bearing, and the bearing transversely sets up in the top of base, the bearing rotates on the base top, and carries out drive cooperation between bearing and the angular contact bearing.

Preferably, the sensor is electrically arranged at the outer side edge of the base, the second protective shell is arranged outside the sensor, and the second protective shell is arranged at the outer side edge of the base.

Preferably, a spring groove is formed at the side edge of the top end of the base, and a spring is elastically arranged in the spring groove.

Compared with the prior art, the utility model has the beneficial effects that: the ball screw is driven, the high-precision high-reciprocating frequency use requirement can be met within a small angle range, a gap eliminating spring is arranged in the ball screw, the precision is higher, a hard limit protection device and a better protection device are additionally arranged in the sensor, and a manual adjusting wheel is arranged after the ball screw is driven, so that manual adjustment is facilitated.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

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

FIG. 1 is a schematic diagram of a novel electric rotating device;

FIG. 2 is another schematic structural view of a novel electric rotating device;

fig. 3 is a schematic view of another structure of the novel electric rotating device.

The figure shows: 1. the device comprises a base, 2, a rotary table, 3, a first protection shell, 4, a first fixing seat, 5, a fixing frame, 6, a coupler, 7, a driving motor, 8, a manual adjusting wheel, 9, a second protection shell, 10, a sensor, 11, a second fixing seat, 12, a ball screw, 13, a bearing mounting seat, 14, a spring groove, 15, a spring, 16, a bearing, 17 and an angular contact bearing.

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.

Referring to fig. 1-3, in an embodiment of the utility model, a novel electric rotating device includes a base 1, a rotating table 2 is transversely disposed on a surface of the base 1, the rotating table 2 rotates on the surface of the base 1, a second fixing seat 11 is disposed on a side edge of the base 1, a bearing mounting seat 13 is disposed in a middle position of the second fixing seat 11, an angular contact bearing 17 is rotatably disposed on an outer side edge of the bearing mounting seat 13, the angular contact bearing 17 is disposed on a side edge of the base 1, the angular contact bearing 17 is in driving fit with the rotating table 2, the rotating table 2 is driven to rotate on the base 1 by the angular contact bearing 17, a first fixing seat 4 is disposed on a side edge of the second fixing seat 11, a fixing frame 5 is transversely disposed on a side edge of the first fixing seat 4, a coupler 6 is disposed in the fixing frame 5, a ball screw 12 is transversely driven on a side edge of the coupler 6, and the ball screw 12 penetrates through the first fixing seat 4 and the second fixing seat 11 respectively and is in driving fit with the angular contact bearing 17.

The outside side department of mount 5 is provided with driving motor 7, and drives between driving motor 7 and the shaft coupling 6 and be connected to driving motor 7's outside side is provided with manual regulating wheel 8, and then cooperates through the drive between driving motor 7 and the shaft coupling 6, thereby drives ball screw 12 and rotates and drive revolving stage 2 and rotate.

The junction between base 1 and the revolving stage 2 is provided with bearing 16, and bearing 16 transversely sets up in the top of base 1, bearing 16 rotates on base 1 top, and drives the cooperation between bearing 16 and the angular contact bearing 17, and then rotates simultaneously bearing 16 when the revolving stage 2 is rotated through angular contact bearing 17 drive.

The sensor 10 is electrically arranged at the outer side edge of the base 1, the second protective shell 9 is arranged outside the sensor 10, and the second protective shell 9 is arranged at the outer side edge of the base 1, so that the sensor 10 is protected through the second protective shell 9.

The side department at base 1 top has the spring groove 14, and the inside elasticity in spring groove 14 is provided with spring 15 to through the cooperation between spring 15 and the spring groove 14, the protection device can not bump out and eliminate the clearance between base 1 when making the sensor malfunction.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. The utility model provides a novel electronic rotation device, includes the base, its characterized in that, the surface of base transversely is provided with the revolving stage, and the revolving stage rotates in the base surface, the base side is provided with the second fixing base, and second fixing base intermediate position is provided with the bearing mount pad, the outside side rotation of bearing mount pad is provided with angular contact bearing, and angular contact bearing is located the outside side department of base, the side of second fixing base is provided with first fixing base, and the side of first fixing base transversely is provided with the mount, the inside shaft coupling that is provided with of mount, and the side transverse drive of shaft coupling is provided with ball screw to ball screw runs through first fixing base and second fixing base respectively and carries out drive cooperation with angular contact bearing between.

2. The novel electric rotating device according to claim 1, wherein a driving motor is arranged at the outer side edge of the fixing frame, the driving motor is in driving connection with the coupling, and a manual adjusting wheel is arranged at the outer side edge of the driving motor.

3. The novel electric rotating device according to claim 1, wherein a bearing is arranged at the joint between the base and the rotary table, the bearing is transversely arranged at the top end of the base, the bearing rotates at the top end of the base, and the bearing is in driving fit with the angular contact bearing.

4. The novel electric rotating device according to claim 1, wherein the sensor is electrically arranged at the outer side of the base, the second protective shell is arranged outside the sensor, and the second protective shell is arranged at the outer side of the base.

5. The novel electric rotating device according to claim 1, wherein a spring groove is formed at the side edge of the top end of the base, and a spring is elastically arranged in the spring groove.