CN-224223396-U - Roller structure of protective shed of machine tool

Abstract

The utility model discloses a roller structure of a machine tool protection shed, which belongs to the technical field of roller accessories and comprises a sliding block, wherein an upper connecting plate and a side connecting plate are fixedly connected to the sliding block, a rolling wheel is rotationally connected to the sliding block, a nut is arranged at one side end of the sliding block, a screw rod is movably inserted into one side end of the sliding block, one end of the screw rod movably penetrates through the sliding block and the rolling wheel and is in threaded connection with the nut.

Inventors

• LI YAQING

Assignees

• 江苏科瑞斯机件有限公司

Dates

Publication Date

20260512

Application Date

20250512

Claims (5)

1. 1. The utility model provides a lathe protection canopy gyro wheel structure, includes slider (1), its characterized in that on slider (1) fixedly connected with upper junction plate (2) and side connection board (3), slider (1) internal rotation is connected with rolls round (4), one side of slider (1) is provided with nut (5), one side activity grafting of slider (1) has screw rod (6), and the one end activity of screw rod (6) runs through slider (1) and rolls round (4) threaded connection in nut (5).
2. 2. The machine tool protection shed roller structure according to claim 1, wherein two bearings (7) are fixedly connected to the inner wall of the circumference of the rolling wheel (4), and the screw (6) penetrates through the two bearings (7).
3. 3. The machine tool protection shed roller structure according to claim 2, wherein a gasket (8) is sleeved on the circumferential surface of the screw (6), and the gasket (8) corresponds to the sliding block (1).
4. 4. The machine tool protection shed roller structure according to claim 3, wherein the upper connecting plate (2) is provided with an upper mounting hole (9), and the side connecting plate (3) is provided with a side mounting hole (10).
5. 5. The machine tool protection shed roller structure according to claim 4, wherein the slider (1), the upper connecting plate (2) and the side connecting plates (3) are fixedly connected with reinforcing plates (11), and the slider (1), the upper connecting plate (2), the side connecting plates (3) and the reinforcing plates (11) are integrally injection molded.

Description

Roller structure of protective shed of machine tool Technical Field The utility model relates to the technical field of roller accessories, in particular to a roller structure of a protective shed of a machine tool. Background The machine tool protection shed is a device for protecting machine tool equipment, can protect guide rails, screw rods and the like of a machine tool from being corroded and damaged by the outside, can strictly prevent dust, chips, hard sand grains and the like from entering the rails, reduces damage of hard granular foreign matters to a sliding rail surface, reduces influence of operation deformation of the guide rails on machining precision, and accordingly maintains the machining precision of the machine tool. At present, a machine tool protection shed is usually installed on a supporting beam in a sliding manner, and is folded by sliding on the supporting beam, so that protection of a machine tool is realized, but most of existing protection sheds usually slide on the supporting beam by using sheet metal parts, so that the production cost is high, the friction force is large, the sliding is not smooth enough, and the folding switch of the protection shed is inconvenient. Disclosure of utility model 1. Technical problem to be solved Aiming at the problems in the prior art, the utility model aims to provide a roller structure of a machine tool protection shed, and aims to solve the problems that most of protection sheds in the prior art usually slide on a supporting beam by using sheet metal parts, so that the production cost is high, the friction force is large, the sliding is not smooth enough, and the folding switch of the protection shed is inconvenient. 2. Technical proposal In order to solve the problems, the utility model adopts the following technical scheme: The utility model provides a lathe protection canopy gyro wheel structure, includes the slider, fixedly connected with upper junction plate and side connection board on the slider, the slider internal rotation is connected with the wheel that rolls, one side of slider is provided with the nut, one side activity grafting of slider has the screw rod, and the one end activity of screw rod runs through slider and wheel threaded connection in the nut. As a preferable scheme of the utility model, the circumference inner wall of the rolling wheel is fixedly connected with two bearings, and the screw rod penetrates through the two bearings. As a preferable scheme of the utility model, the circumferential surface of the screw rod is sleeved with a gasket, and the gasket corresponds to the sliding block. As a preferable scheme of the utility model, the upper connecting plate is provided with an upper mounting hole, and the side connecting plate is provided with a side mounting hole. As a preferable scheme of the utility model, the slide block, the upper connecting plate and the side connecting plate are fixedly connected with the reinforcing plate, and the slide block, the upper connecting plate, the side connecting plate and the reinforcing plate are integrally injection molded. 3. Advantageous effects Compared with the prior art, the utility model has the advantages that: (1) In this scheme, slider, upper junction plate and side connecting plate adopt integral type injection molding, use cost is low to have higher intensity, upper junction plate and side connecting plate make the slider fix on lathe protection canopy section bar, the inside of slider is rotated through the cooperation of nut and screw rod and is connected a roll wheel, roll wheel makes slider sliding connection on supporting beam, when the lathe protection canopy carries out folding switch, can reduce the frictional force with supporting beam junction through the roll wheel in the slider, thereby make folding switch more smooth and easy, stability is higher. Drawings FIG. 1 is a working view of a roller structure on a protective shed according to the present utility model; FIG. 2 is an enlarged view of the portion A of FIG. 1 in accordance with the present utility model; FIG. 3 is a front view of the present utility model; FIG. 4 is a perspective view of the present utility model; FIG. 5 is a cross-sectional view of the present utility model; Fig. 6 is an exploded view of the present utility model. The reference numerals in the figures illustrate: 1. The device comprises a sliding block, a 2 upper connecting plate, a 3 side connecting plate, a 4 rolling wheel, a 5 nut, a6 screw rod, a 7 bearing, an 8 gasket, a 9 upper mounting hole, a 10 side mounting hole and a 11 reinforcing plate. Detailed Description The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained