CN215239570U

CN215239570U - Positioner is used in clamping production of a plurality of bases

Info

Publication number: CN215239570U
Application number: CN202121816352.6U
Authority: CN
Inventors: 王安东; 林青; 孙晓辉
Original assignee: Jinan Lesen Sporting Goods Co ltd
Current assignee: Jinan Lesen Sporting Goods Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2021-12-21
Anticipated expiration: 2031-08-05

Abstract

The utility model relates to the technical field of part transportation, in particular to a positioning device for one-time clamping production of a plurality of bases, which comprises a conveying table and base workpieces, wherein a plurality of base workpieces are arranged above the conveying table, one side of the conveying table is fixedly connected with a limiting frame which is arranged in a hollow manner, a lifting assembly is fixedly connected below the limiting frame, the outer side of the lifting assembly is fixedly connected with an extending table, the inner part of the limiting frame is slidably connected with a positioning frame, and one side of the upper end surface of the limiting frame is fixedly connected with a laser sensor; the utility model discloses in, through the rotation motor, threaded rod, thread bush, stopper and the fixture block that set up, transport the base work piece through the conveying platform, when its work piece removed to the locating frame inside simultaneously, its laser sensor detected and signals for the controller, made it drive and rotate the motor and start and make its locating frame descend, this kind of setting can once fix a position a plurality of bases this moment, makes things convenient for its subsequent transportation work.

Description

Positioner is used in clamping production of a plurality of bases

Technical Field

The utility model relates to a technical field is transported to the part, specifically is a positioner is used in clamping production of a plurality of bases.

Background

Before the workpiece is machined, the workpiece must be made to occupy a certain correct position on a machine tool or in a clamp, the process is called positioning, in order to prevent the positioned workpiece from displacing under the action of cutting force and keep the workpiece at the correct position all the time in the machining process, the workpiece needs to be pressed and clamped firmly, the process is called clamping, and the whole process of positioning and clamping is called clamping together.

Before the clamping process, workpieces need to be transported, in the transporting process, only a single base workpiece can be transported at a time, the base workpiece is not provided with a positioning device, the base workpiece is easy to fall off during operation, the precision of the base workpiece is reduced, the base workpiece cannot be normally used seriously, and the resource waste is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioner is used in clamping production of a plurality of bases to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a positioner is used in clamping production of a plurality of bases, includes conveying platform and base work piece, conveying bench side is equipped with a plurality of base work pieces, conveying platform one side fixedly connected with is the spacing frame of hollow setting, spacing frame below fixedly connected with lifting unit, lifting unit outside fixedly connected with extends the platform, the inside sliding connection of spacing frame has the locating frame, spacing frame up end one side fixedly connected with laser sensor, spacing frame front side fixedly connected with controller.

Preferably, a strip-shaped groove penetrating through the upper end face and the lower end face is formed in the outer side of the positioning frame, and the strip-shaped groove is aligned with the laser sensor.

Preferably, the positioning frame is composed of a frame with a semi-cylindrical upper half part and a disc-shaped disc cake with a disc lower half part, and a strip-shaped clamping groove is formed in the lower end face of the disc cake.

Preferably, a discharge hole is formed in one side of the limiting frame, and the height of the discharge hole is consistent with that of the positioning frame.

Preferably, lifting unit includes the fixed station and rotates the motor, fixed station one side and conveying platform fixed connection, the fixed station opposite side with extend a fixed connection, the inside fixedly connected with of fixed station rotates the motor, rotate the terminal fixedly connected with threaded rod of motor spindle, threaded rod outside screwed connection has the thread bush that is vertical setting.

Preferably, the thread bush both sides have been seted up the spout, and sliding connection has the stopper in the spout, the stopper other end and fixed station fixed connection, the horizontal fixture block that sets up of thread bush up end fixedly connected with.

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

1. the utility model discloses in, through the rotation motor, threaded rod, thread bush, stopper and the fixture block that set up, transport the base work piece through the conveying platform, when its work piece removed to the locating frame inside simultaneously, its laser sensor detected and signals for the controller, made it drive and rotate the motor and start and make its locating frame descend, this kind of setting can once fix a position a plurality of bases this moment, makes things convenient for its subsequent transportation work, has improved work efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the fixing table of the present invention;

fig. 3 is a schematic view of the structure of the positioning frame of the present invention.

In the figure: the device comprises a conveying table 1, a base workpiece 2, a limiting frame 3, a positioning frame 4, a laser sensor 5, a controller 6, a fixing table 7, an extending table 8, a rotating motor 9, a threaded rod 10, a threaded sleeve 11, a limiting block 12 and a clamping block 13.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a positioner is used in clamping production of a plurality of bases, including conveying platform 1 and base work piece 2, conveying platform 1 top is equipped with a plurality of base work pieces 2, conveying platform 1 one side fixedly connected with is hollow spacing frame 3 that sets up, 3 below fixedly connected with lifting unit of spacing frame, lifting unit outside fixedly connected with extends

platform

8, 3 inside sliding connection of spacing frame have a locating

frame

4, 3 up end one side fixedly connected with laser sensor 5 of spacing frame, 3 front side fixedly connected with controllers 6 of spacing frame.

A strip-shaped groove penetrating through the upper end face and the lower end face is formed in the outer side of the positioning frame 4 and is aligned with the laser sensor 5; in the arrangement, whether the workpiece in the positioning frame 4 is positioned in the positioning frame can be detected through the laser sensor 5, and then the positioning frame 4 descends to load the subsequent workpiece;

the positioning frame 4 is composed of a frame with a semi-cylindrical upper half part and a disc-shaped round cake with a disc lower half part, and a strip-shaped clamping groove is formed in the lower end face of the round cake; the arrangement is convenient to clamp with the clamping block 13, and the purposes of accurate installation and positioning are achieved;

one side of the limiting frame 3 is provided with a discharge hole, and the height of the discharge hole is consistent with that of the positioning frame 4; the arrangement facilitates the taking out of the positioning frame 4 for subsequent procedures;

the lifting assembly comprises a fixed table 7 and a rotating motor 9, one side of the fixed table 7 is fixedly connected with the conveying table 1, the other side of the fixed table 7 is fixedly connected with an extending table 8, the rotating motor 9 is fixedly connected inside the fixed table 7, the tail end of a main shaft of the rotating motor 9 is fixedly connected with a threaded rod 10, and the outer side of the threaded rod 10 is spirally connected with a vertically arranged threaded sleeve 11; the arrangement can realize the stable and slow falling of the positioning frame 4, ensure that the base workpieces 2 are positioned in the positioning frame one by one, and further carry out the positioning and transferring work on the plurality of base workpieces 2;

the spout has been seted up to 11 both sides of thread bush, and sliding connection has stopper 12 in the spout, and the stopper 12 other end and fixed station 7 fixed connection, the horizontal fixture block 13 that sets up of 11 up end fixedly connected with of thread bush, and this kind of setting can be through

fixture block

13 and 4 blocks of locating frame, and then realizes the purpose of location, avoids 4 private rotations of locating frame.

The working process is as follows: when the device is used, a power supply is switched on, a base workpiece 2 is placed on a conveying table 1, then the conveying device is used for carrying out conveying work, when the device moves to the inside of a limiting frame 3, the device can be positioned at the bottom of a positioning frame 4 at the moment, meanwhile, the workpiece is aligned with a laser sensor 5, the laser sensor 5 sends a signal to a controller 6, the controller 6 controls a rotating motor 9 to rotate, a threaded rod 10 is further rotated, a threaded sleeve 11 of the threaded rod moves downwards under the action of a limiting block 12, a clamping block 13 above the threaded sleeve 11 drives the clamping block 13 to move downwards, the positioning frame 4 is not easy to deflect under the action of the clamping block 13, the opening side of the positioning frame 4 is ensured to be aligned with the conveying table 1, the workpiece can be ensured to stably move to the inside of the positioning frame 4 at the moment, when the positioning frame 4 moves to the inside, the positioning frame 4 moves downwards under the action of the rotating motor 9, and the next workpiece is continuously transferred to the inside of the positioning frame 4, this kind of setting once can transport a plurality of work pieces, has improved work efficiency, when its locating frame 4 removed to the below, can make locating frame 4 slide the extension platform 8 through limiting frame 3's right side this moment, once can handle a plurality of bases, has improved work efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a positioner is used in clamping production of a plurality of bases, includes conveying platform (1) and base work piece (2), its characterized in that: conveying platform (1) top is equipped with a plurality of base work pieces (2), conveying platform (1) one side fixedly connected with is spacing frame (3) of hollow setting, spacing frame (3) below fixedly connected with lifting unit, lifting unit outside fixedly connected with extends platform (8), spacing frame (3) inside sliding connection has locating frame (4), spacing frame (3) up end one side fixedly connected with laser sensor (5), spacing frame (3) front side fixedly connected with controller (6).

2. The positioning device for one-time clamping production of a plurality of bases according to claim 1, characterized in that: the outer side of the positioning frame (4) is provided with a strip-shaped groove which penetrates through the upper end face and the lower end face, and the strip-shaped groove is aligned with the laser sensor (5).

3. The positioning device for one-time clamping production of a plurality of bases according to claim 1, characterized in that: the positioning frame (4) is composed of a frame with a semi-cylindrical upper half part and a disc-shaped round cake with a disc lower half part, and a strip-shaped clamping groove is formed in the lower end face of the round cake.

4. The positioning device for one-time clamping production of a plurality of bases according to claim 1, characterized in that: and a discharge hole is formed in one side of the limiting frame (3), and the height of the discharge hole is consistent with that of the positioning frame (4).

5. The positioning device for one-time clamping production of a plurality of bases according to claim 1, characterized in that: lifting unit includes fixed station (7) and rotation motor (9), fixed station (7) one side and conveying platform (1) fixed connection, fixed station (7) opposite side and extension platform (8) fixed connection, the inside fixedly connected with of fixed station (7) rotates motor (9), rotate motor (9) terminal fixedly connected with threaded rod (10) of main shaft, threaded rod (10) outside screwed connection has thread bush (11) that is vertical setting.

6. The positioning device for one-time clamping production of a plurality of bases according to claim 5, characterized in that: the thread bush is characterized in that sliding grooves are formed in two sides of the thread bush (11), a limiting block (12) is connected in the sliding grooves in a sliding mode, the other end of the limiting block (12) is fixedly connected with the fixed platform (7), and a clamping block (13) transversely arranged is fixedly connected to the upper end face of the thread bush (11).