CN219325569U

CN219325569U - Floating connection device

Info

Publication number: CN219325569U
Application number: CN202223135851.6U
Authority: CN
Inventors: 尹晨; 张绎
Original assignee: Yangzhou Dinglong Machinery Co ltd; Yangzhou Polytechnic College
Current assignee: Yangzhou Dinglong Machinery Co ltd; Yangzhou Polytechnic College
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-07-11
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses a floating connecting device, which relates to the technical field of powder forming equipment and comprises the following components: a work table; the guide posts are vertically arranged on the workbench at intervals, and the guide posts are surrounded to form a clamping space which is positioned above the workbench; the floating connecting assembly is horizontally arranged on the guide post; the manipulator mounting frame is arranged on the workbench, is positioned on the outer side of the guide post and is connected with the floating connecting assembly; the manipulator is arranged on the manipulator mounting frame, and the tail end of the manipulator extends into the clamping space.

Description

Floating connection device

Technical Field

The utility model relates to the technical field of powder forming equipment, in particular to a floating connecting device.

Background

A powder forming machine is a device that processes loose powder into a product having a certain size, shape, and density and strength using a mold mounted on a mold frame. The main implementation of powder molding is to send a certain volume of powder into a mold cavity on a powder molding machine, then press the powder with upper and lower punches, and then take off the mold cavity to obtain the product.

The powder forming machine is required to clamp and send out the product by a manipulator after the product is pressed, so that the position of the manipulator needs to be accurately controlled, and the manipulator and the guide post are connected by corresponding parts, but the conventional connecting mode is usually rigid connection. But during operation, the guide post can receive great work load, and under the load effect, the guide post can produce a certain amount of flexible for the easy fatigue fracture of rigid connection department influences the life of product.

Disclosure of Invention

The utility model aims to provide a floating connecting device, which solves the technical problem that a connecting structure related to a manipulator is easy to fatigue and fracture in the prior art.

The embodiment of the application discloses a floating connection device, including:

a work table;

the guide posts are vertically arranged on the workbench at intervals, and form a clamping space around the guide posts, and the clamping space is positioned above the workbench;

the floating connection assembly is horizontally arranged on the guide post;

the manipulator mounting frame is arranged on the workbench, is positioned on the outer side of the guide column and is connected with the floating connecting assembly;

the manipulator is arranged on the manipulator mounting frame, and the tail end of the manipulator extends into the clamping space.

The embodiment of the application is provided with corresponding floating connection assembly for form the floating connection between manipulator mounting bracket and the guide post, with this stability of guaranteeing overall structure and the life who extends its whole device.

Based on the above technical solution, the embodiment of the present application may further be modified as follows:

further, the floating connection assembly includes:

the connecting piece is sleeved on the guide post;

the linear bearing with the seat is arranged on one side of the connecting piece, which faces the manipulator mounting frame;

the support frame is arranged on one side of the manipulator mounting frame, which faces the guide column;

the connecting shaft is arranged inside the linear bearing with the seat, and the connecting shaft is respectively connected with the linear bearing with the seat and the supporting frame.

Further, the number of the supporting frames is two, fixing blocks are arranged at the upper and lower sides of the outer side of each supporting frame at intervals, the connecting shaft is vertically arranged inside the linear bearing with the seat, and the upper end and the lower end of the connecting shaft are respectively connected with the fixing blocks.

Further, a gap is arranged between the side wall of the fixed block and the outer side of the linear bearing with the seat, and the beneficial effect of the step is that the linear bearing with the seat and the fixed block are prevented from collision through the gap, so that the stability of the linear bearing with the seat is influenced.

Furthermore, the connecting piece is formed by splicing two connecting blocks, and the beneficial effect of adopting this step is that the assembly of connecting piece of being convenient for.

One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:

1-a workbench; 2-guide posts; 3-floating connection assembly; 4-a manipulator mounting rack; 5-a manipulator;

201-clamping space;

301-connecting piece; 302-connecting blocks; 303-a linear bearing with a seat; 304-a support frame; 305-connecting shaft; 306-fixed block.

1. The application is provided with a linear bearing with a seat and a connecting shaft, and the sliding connection between the linear bearing with the seat and the connecting shaft is utilized to form subsequent up-down floating connection so as to ensure the stability of a connecting structure.

2. The application is provided with the fixed block, can guarantee the stability of connection through the fixed block, and the fixed block also can play limiting displacement simultaneously.

Drawings

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

FIG. 1 is a schematic view of a floating connection device according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a portion of the structure of FIG. 1;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

201-clamping space;

Detailed Description

Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.

It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.

In the description of the present application, it should be understood that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and therefore should not be construed as limiting the present utility model.

In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.

Example 1:

as shown in fig. 1-3, the embodiment of the application discloses a floating connection device, which designs a connection portion of a manipulator, and adopts a floating connection mode to improve the stability of the manipulator portion, and the specific structure thereof includes:

the workbench 1 is an existing workbench and is used for installing other parts such as subsequent guide posts and the like, so that the structural stability is ensured;

the guide posts 2 are vertically arranged on the workbench 1 at intervals, the guide posts 2 surround to form a clamping space 201, the clamping space 201 is positioned above the workbench 1, the number of the guide posts 2 is four, the guide posts are distributed at intervals, a square area is formed around, and the top of the guide posts 2 is used for installing components such as a supporting seat or a die carrier;

the floating connecting assembly 3 is horizontally arranged on the guide post 2, and the floating connecting assembly 3 provides up-and-down floating displacement to ensure the relative stability of the subsequent manipulator mounting frame; when the floating connecting assembly works, the guide post can bear larger working load, and under the action of the load, the guide post can generate a certain amount of expansion and contraction, and the floating connecting assembly 3 can eliminate the expansion and contraction;

the manipulator mounting frame 4 is arranged on the workbench 1, the manipulator mounting frame 4 is positioned on the outer side of the guide post 2, the manipulator mounting frame 4 is connected with the floating connection assembly 3, and the manipulator mounting frame 4 is arranged on the workbench 1 and has a relatively fixed position; because the manipulator mounting frame 4 needs to assemble the manipulator 5 later and the position of the manipulator 5 needs to be relatively fixed, the manipulator mounting frame 4 and the guide post 2 need to be connected, and thus, the positions of the support seat or the mould frame and other components mounted on the guide post 2 and the manipulator 5 can be relatively fixed;

the manipulator 5 is arranged on the manipulator mounting frame 4, and the tail end of the manipulator 5 extends into the clamping space 201; the manipulator 5 is arranged to clamp the workpiece.

In one embodiment, the floating connection assembly 3 comprises:

the connecting piece 301 is sleeved on the guide post 2, and the connecting piece 301 is sleeved on the guide post 2 and is formed by splicing two connecting blocks 302;

a linear bearing 303 with a seat, which is installed on one side of the connecting piece 301 facing the manipulator mounting rack 4;

a supporting frame 304 mounted on a side of the manipulator mounting frame 4 facing the guide post 2;

a connecting shaft 305 mounted inside the linear bearing 303, and the connecting shaft 305 is connected to the linear bearing 303 and the supporting frame 304, respectively; this application can slide inside taking seat linear bearing 303 through connecting axle 305, receives the load when guide post 2 at the suppression in-process like this, can take place certain flexible, and connecting axle 305 and taking seat linear bearing 303 mutually support this moment, at taking seat linear bearing 303 inside up-and-down motion, can offset the flexible of this part to this guarantees the stability in manipulator 5 position.

The number of the supporting frames 304 is two, fixing blocks 306 are arranged at the upper and lower sides of each supporting frame 304 at intervals, the connecting shaft 305 is vertically arranged inside the linear bearing 303 with the seat, and the upper end and the lower end of the connecting shaft 305 are respectively connected with the fixing blocks 306.

Wherein, a gap is provided between the side wall of the fixed block 306 and the outer side of the linear bearing 303, when the guide post 2 stretches, the linear bearing 303 moves up and down, and the gap at this part can avoid the impact between the linear bearing 303 and the fixed block 305, so as to ensure stability.

In the description of the present utility model, numerous specific details are set forth. However, it is understood that embodiments of the utility model may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.

Claims

1. A floating connection device, comprising:

a work table;

the floating connection assembly is horizontally arranged on the guide post;

2. The floating connection device of claim 1, wherein the floating connection assembly comprises:

the connecting piece is sleeved on the guide post;

the connecting shaft is arranged inside the linear bearing with the seat and is respectively connected with the linear bearing with the seat and the supporting frame.

3. The floating connecting device according to claim 2, wherein the number of the supporting frames is two, fixing blocks are arranged at the upper and lower sides of the outer side of each supporting frame at intervals, the connecting shaft is vertically arranged in the linear bearing with the base, and the upper end and the lower end of the connecting shaft are respectively connected with the fixing blocks.

4. A floating connection according to claim 3, wherein a gap is provided between the side wall of the fixed block and the outside of the seated linear bearing.

5. The floating connection device of claim 4, wherein the connection member is formed by splicing two connection blocks.