CN219403451U

CN219403451U - Clamping turnover mechanism

Info

Publication number: CN219403451U
Application number: CN202223432922.9U
Authority: CN
Inventors: 邹洪波
Original assignee: Zhongshan Hongrun Longsen Automation Technology Co ltd
Current assignee: Zhongshan Hongrun Longsen Automation Technology Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-07-25
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses a clamping turnover mechanism, which comprises a clamping turnover mechanism shell, a clamping device and a turnover device, wherein the clamping device and the turnover device are arranged in the clamping turnover mechanism shell; the turnover device comprises a turnover motor and a rotating seat connected with an output shaft of the turnover motor, and the rotating seat can be driven to rotate by the turnover motor; the clamping device comprises a clamping device base and two clamping device bodies which are oppositely arranged, a clamping device rail is arranged at the bottom of the clamping device base, the clamping device bodies are arranged on the clamping device rail, and the clamping device bodies clamp products through relative movement of the clamping device bodies on the clamping device rail. After clamping, the clamping device is turned over by a turning device.

Description

Clamping turnover mechanism

Technical Field

The utility model relates to the field of machining, in particular to a clamping and overturning mechanism.

Background

For the existing automatic lathe machining production, part of the added parts are clamped by the grabbing clamp, so that the clamped parts of the parts cannot be machined in the machining process of the lathe, and the parts are required to be turned over and then machined in the clamped parts. Many automated gripping and flipping structures have therefore been created to address this problem.

The existing two-side clamping mode mainly comprises a two-side clamping mode such as CN107671561A and a one-side clamping and then rotating structure such as CN201711053313.3, but the clamping structure can possibly well clamp parts from the clamping fixture, but problems can occur during returning, and particularly problems are prominent for cylindrical parts with smaller volumes, so that in addition to the time spent on clamping a turnover mechanism, the clamping turnover mechanism and the clamping fixture are matched with each other, and the matching degree is better during clamping and returning.

Disclosure of Invention

The utility model mainly aims to provide the clamping turnover mechanism which can more accurately put the products after the grabbing and turnover back into the grabbing clamp by the mutual matching of the clamping device and the grabbing clamp on the spindle seat.

The utility model provides a clamping turnover mechanism, which comprises a clamping turnover mechanism shell, a clamping device and a turnover device, wherein the clamping device and the turnover device are arranged in the clamping turnover mechanism shell; the turnover device comprises a turnover motor and a rotating seat connected with an output shaft of the turnover motor, and the rotating seat can be driven to rotate by the turnover motor; the clamping device comprises a clamping device base and two clamping device bodies which are oppositely arranged, a clamping device rail is arranged at the bottom of the clamping device base, the clamping device bodies are arranged on the clamping device rail, and products are clamped by the clamping device bodies through relative movement of the clamping device bodies on the clamping device rail. And after clamping, the overturning device is used for overturning.

Preferably, a grabbing clamp is arranged on a spindle seat on the lathe, a clamping groove is formed in the side face of the tail end of the grabbing clamp, an L-shaped clamping head is arranged at the bottom of the clamping device body, the clamping head is matched with the clamping groove, and the clamping head stretches into the clamping groove to clamp a product.

Preferably, the device further comprises a pushing device, wherein the pushing device is arranged in the clamping turnover mechanism shell and comprises a pushing cylinder and a pushing rod arranged on the pushing cylinder.

The clamping and overturning mechanism has the beneficial effects that:

1. through be provided with on snatching the anchor clamps and press from both sides the clamp of getting the head adaptation of L shape that device body bottom set up and get the groove for it can stretch into to snatch the anchor clamps and press from both sides in the device body and get the product, also can put into snatch the anchor clamps with the product when sending back, thereby make the accuracy that the clamp was got and sent back higher.

2. The push device can ensure the in-place rate during the return.

Drawings

FIG. 1 is a schematic view of a clamping and turning mechanism according to the present utility model;

FIG. 2 is an internal schematic view of the clamping and turning mechanism of the present utility model;

reference numerals in the drawings: 1. the clamping turnover structure comprises a clamping turnover structure 2, a grabbing clamp 3, a product 11, a turnover device 12, a clamping turnover device 13, a pushing device 14, a clamping turnover mechanism shell 21, a clamping groove 111, a turnover motor 112, a rotating seat 121, a clamping device base 122, a clamping device body 123, a clamping head 131, a pushing cylinder 132 and a pushing rod.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 and 2, an embodiment of the clamping and turning mechanism of the present utility model is presented:

the clamping turnover mechanism 1 comprises a clamping turnover mechanism shell 14, and a clamping device 12, a pushing device 13 and a turnover device 11 which are arranged in the clamping turnover mechanism shell 14.

The turning device 11 includes a turning motor 111 and a rotating base 112 connected to an output shaft of the turning motor 111, and can drive the rotating base 112 to rotate by the turning motor 111.

The clamping device 12 comprises a clamping device base 121 and two clamping device bodies 122 which are oppositely arranged, a clamping device rail is arranged on the bottom of the clamping device base 121, the top of the clamping device bodies 122 is clamped on the clamping device rail, and L-shaped clamping heads 123 are arranged on the bottom of the clamping device bodies 122. The gripping head 123 is driven to grip the product by the relative movement of the gripping device body 122 on the gripping device track.

The pushing device 13 includes a pushing cylinder 131 and a pushing rod 132 provided on the pushing cylinder 131.

A grabbing clamp 2 is arranged on a spindle seat on the lathe, a clamping groove 21 matched with the clamping head 123 in size is arranged on the side surface of the tail end of the grabbing clamp 2, and a product is clamped by extending into the clamping groove 21 through the clamping head 123

When the lathe is used, the clamping turnover mechanism 1 is arranged on a tool apron of the lathe and moves along the X-axis, Y-axis and Z-axis directions along with the tool apron. Firstly, the tool apron 1 drives the clamping turnover mechanism 1 to move to a proper grabbing position, then the clamping head 123 on the clamping device 12 stretches into the clamping groove 21 to grab a product, then the tool apron drives the clamping turnover mechanism 1 to move on one side of the X axis far away from the grabbing clamp 2, the product is taken out, then the turnover device 11 drives the clamping device 12 to rotate 180 degrees, the tool apron drives the clamping turnover mechanism 1 to move back to the grabbing position, and the pushing rod 132 is driven by the pushing cylinder 131 on the pushing device 13 to move so as to push the product back into the grabbing clamp 2.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the present utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the present utility model.

Claims

1. The clamping turnover mechanism is characterized by comprising a clamping turnover mechanism shell, a clamping device and a turnover device, wherein the clamping device and the turnover device are arranged in the clamping turnover mechanism shell; the turnover device comprises a turnover motor and a rotating seat connected with an output shaft of the turnover motor, and the rotating seat can be driven to rotate by the turnover motor; the clamping device comprises a clamping device base and two clamping device bodies which are oppositely arranged, a clamping device rail is arranged at the bottom of the clamping device base, the clamping device bodies are arranged on the clamping device rail, the clamping device bodies clamp products through relative movement on the clamping device rail, and the products are turned through the turning device after clamping.

2. The clamping turnover mechanism according to claim 1, wherein a grabbing clamp is arranged on a spindle seat on the lathe, a clamping groove is arranged on the side face of the tail end of the grabbing clamp, an L-shaped clamping head is arranged at the bottom of the clamping device body and is matched with the clamping groove, and a product is clamped in the clamping groove by the clamping head.

3. The clamping and turning mechanism of claim 1 further comprising a pushing device disposed within the clamping and turning mechanism housing, the pushing device comprising a pushing cylinder and a pushing rod disposed on the pushing cylinder.