CN214720248U

CN214720248U - Floating roller moving table

Info

Publication number: CN214720248U
Application number: CN202023336343.5U
Authority: CN
Inventors: 高仕恒; 陈继; 王海平; 高建辉
Original assignee: Xuzhou Dayi Heavy Forging Equipment Co ltd
Current assignee: Xuzhou Dayi Heavy Forging Equipment Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-16
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a floating roller moving table, including moving a support, setting moving the work platen on moving a support and setting up moving the work platen and moving a plurality of floating support roller between the support. The utility model discloses an evenly arrange a plurality of floating support gyro wheel in removal work platen both sides, become rolling friction with original sliding friction, removal resistance greatly reduced for remove the work platen and operate steadily, move a guide rail life extension.

Description

Floating roller moving table

Technical Field

The utility model relates to a platform is moved to gyro wheel that floats belongs to machining equipment technical field.

Background

In a traditional forging hydraulic press, a sliding friction pair is adopted by a moving platform, and a moving platform guide rail plate belongs to a quick-wear part, is easy to wear and is troublesome to replace.

SUMMERY OF THE UTILITY MODEL

To the problem that above-mentioned prior art exists, the utility model provides a platform is moved to gyro wheel floats through evenly arranging a plurality of floating support roller in removal work platen both sides, and floating support roller is enough to prop up the weight of removing work platen and work piece. In the absence of pressurization of the equipment master cylinder, the springs that float the support rollers lift the moving platen. At this time, the movable table plate is separated from the movable table support. The original sliding friction is changed into rolling friction. The moving resistance is greatly reduced, so that the moving working table plate operates stably, and the service life of the moving table guide rail is prolonged.

In order to achieve the purpose, the floating roller moving platform comprises a moving platform support, a moving working platform plate arranged on the moving platform support and a plurality of floating support rollers arranged between the moving working platform plate and the moving platform support, wherein a moving platform guide rail is arranged between the moving platform support and the moving working platform plate, the moving working platform plate is connected with the moving platform guide rail in a sliding mode, a plurality of cylindrical mounting grooves located on two sides of the moving platform guide rail are symmetrically arranged on one surface, close to the moving platform support, of the moving working platform plate, the mounting grooves comprise cylindrical main grooves and positioning grooves formed in the opening ends of the main grooves, and the floating support rollers comprise roller seats inserted in the main grooves, springs arranged between the tops of the roller seats and the bottoms of the main grooves, rollers arranged at the bottoms of the roller seats and limiting plates arranged on the side walls of the roller seats and capable of being clamped in the positioning grooves.

Preferably, a cylindrical guide groove is further formed in the bottom of the main groove, a guide post connected with the guide groove in a sliding mode is arranged at the top of the roller seat, and the spring is sleeved on the guide post.

Preferably, the inner side wall of the spring is in sliding connection with the outer side wall of the guide post.

Preferably, the upper surface of the platform moving support is provided with a groove corresponding to the roller, and the roller is connected with the bottom wall of the groove in a rolling manner.

Preferably, the opening of the groove is trumpet-shaped.

Compared with the prior art, the utility model discloses a evenly arrange a plurality of floating support roller in removal work platen both sides, floating support roller enough supports the weight of having played removal work platen and work piece. In the absence of pressurization of the equipment master cylinder, the springs that float the support rollers lift the moving platen. At this time, the movable table plate is separated from the movable table support. The original sliding friction is changed into rolling friction. The moving resistance is greatly reduced, so that the moving working table plate operates stably, and the service life of the moving table guide rail is prolonged.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic structural view of the movable working platen of the present invention;

fig. 4 is a sectional view of the floating support roller of the present invention.

In the figure: 1. the device comprises a table moving support, 2, a movable working table plate, 3, a table moving guide rail, 4, a mounting groove, 4-1, a main groove, 4-2, a positioning groove, 4-3, a guide groove, 5, a floating support roller, 5-1, a roller seat, 5-2, a spring, 5-3, a roller, 5-4, a limiting plate, 5-5 and a guide column.

Detailed Description

The technical solutions in the implementation of the present invention will be clear from the following description and accompanying drawings, and the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 4, an embodiment of the present invention provides a floating roller moving table, which includes a moving table support 1, a moving table plate 2 disposed on the moving table support 1, and a plurality of floating support rollers 5 disposed between the moving table plate 2 and the moving table support 1, wherein a moving table guide 3 is disposed between the moving table support 1 and the moving table plate 2, the moving table plate 2 is slidably connected to the moving table guide 3, a plurality of cylindrical mounting grooves 4 disposed at two sides of the moving table guide 3 are symmetrically disposed at a side of the moving table plate 2 close to the moving table support 1, each mounting groove 4 includes a cylindrical main groove 4-1 and a positioning groove 4-2 disposed at an opening end of the main groove 4-1, and each floating support roller 5 includes a roller seat 5-1 inserted into the main groove 4-1, a spring 5-2 disposed between a top of the roller seat 5-1 and a bottom of the main groove 4-1, and a positioning groove 4-2 disposed at an opening end of the main groove 4-1, A roller 5-3 arranged at the bottom of the roller seat 5-1 and a limit plate 5-4 arranged on the side wall of the roller seat 5-1 and capable of being clamped in the positioning groove 4-2.

Preferably, the bottom of the main groove 4-1 is further provided with a cylindrical guide groove 4-3, the top of the roller seat 5-1 is provided with a guide post 5-5 which is connected with the guide groove 4-3 in a sliding manner, and the spring 5-2 is sleeved on the guide post 5-5. The floating support rollers 5 can be more stably moved up and down.

Preferably, the inner side wall of the spring 5-2 is in sliding connection with the outer side wall of the guide post 5-5. It is possible to effect the upper deflection of the spring 5-2 in the horizontal direction.

Preferably, the upper surface of the platform moving support 1 is provided with a groove corresponding to the roller 5-3, and the roller 5-3 is connected with the bottom wall of the groove in a rolling manner. The floating support rollers 5 can be moved more stably.

Preferably, the opening of the groove is trumpet-shaped. The roller 5-3 of the floating support roller 5 is conveniently placed in the groove.

The working process comprises the following steps: a plurality of floating supporting rollers 5 are uniformly arranged on two sides of the movable working table plate 2, and springs 5-2 of the floating supporting rollers 5 are enough for supporting the weight of the movable working table plate 2 and the workpiece. In the case where the master cylinder of the apparatus is not pressurized, the spring 5-2 of the floating support roller 5 lifts up the movable table plate 2. At this time, the movable table plate 2 is separated from the movable table holder 1. The original sliding friction is changed into rolling friction. The moving resistance is greatly reduced, so that the moving working table plate operates stably, and the service life of the moving table guide rail 3 is prolonged.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.

Claims

1. The floating roller moving table is characterized by comprising a moving table support (1), a moving working table plate (2) arranged on the moving table support (1) and a plurality of floating supporting rollers (5) arranged between the moving working table plate (2) and the moving table support (1), wherein a moving table guide rail (3) is arranged between the moving table support (1) and the moving working table plate (2), the moving working table plate (2) is connected with the moving table guide rail (3) in a sliding manner, a plurality of cylindrical mounting grooves (4) positioned at two sides of the moving table guide rail (3) are symmetrically arranged on one surface, close to the moving table support (1), of the moving working table plate (2), the mounting grooves (4) comprise cylindrical main grooves (4-1) and positioning grooves (4-2) arranged at the opening ends of the main grooves (4-1), and the floating supporting rollers (5) comprise roller seats (5-1) inserted in the main grooves (4-1), A spring (5-2) arranged between the top of the roller seat (5-1) and the bottom of the main groove (4-1), a roller (5-3) arranged at the bottom of the roller seat (5-1) and a limit plate (5-4) arranged on the side wall of the roller seat (5-1) and capable of being clamped in the positioning groove (4-2).

2. The floating roller moving table as claimed in claim 1, wherein a cylindrical guide groove (4-3) is further formed at the bottom of the main groove (4-1), a guide post (5-5) connected with the guide groove (4-3) in a sliding manner is arranged at the top of the roller seat (5-1), and the spring (5-2) is sleeved on the guide post (5-5).

3. A floating roller stage according to claim 1, wherein the inner side wall of the spring (5-2) is in sliding engagement with the outer side wall of the guide post (5-5).

4. The floating roller moving table as claimed in claim 1, wherein the upper surface of the moving table bracket (1) is provided with a groove corresponding to the roller (5-3), and the roller (5-3) is connected with the bottom wall of the groove in a rolling manner.

5. The floating roller stage of claim 4 wherein the opening of the groove is flared.