CN210435715U

CN210435715U - Totally enclosed sliding base

Info

Publication number: CN210435715U
Application number: CN201921312315.4U
Authority: CN
Inventors: 巩相峰; 黄雪梅; 张磊安; 李建伟
Original assignee: Zibo Newstart Robot System Technology Co ltd
Current assignee: Zibo Newstart Robot System Technology Co ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-05-01
Anticipated expiration: 2029-08-14

Abstract

The utility model relates to a totally enclosed sliding base, which comprises a fixed part and a sliding part, wherein the fixed part comprises a base body, the outer side wall of the base body is provided with a mounting plate, the outer side surface of the mounting plate is respectively fixed with a linear guide rail and a rack, a protective cover is in a U-shaped structure, and the joint of every two adjacent protective covers is arranged on a protective cover support; the sliding part comprises a U-shaped sliding table, a supporting plate I and a supporting plate II are respectively fixed on the U-shaped side edges, sliding blocks are fixed on the supporting plates, a speed reducing motor is installed on the inner side face of the supporting plate I, a gear is installed on an output shaft of the speed reducing motor, and a servo motor is installed on one side of the speed reducing motor. The assembled sliding part is arranged on the linear guide rail through the sliding block, and the gear and the rack are meshed and arranged on the fixed part. The utility model relates to a rationally, through addding the protection casing, smear metal, welding slag, the dust that can effectively prevent to produce in the working process deposit around drive unit to its core part's life has been prolonged.

Description

Totally enclosed sliding base

Technical Field

The utility model relates to an industrial robot technical field specifically is a totally enclosed sliding base.

Background

The sealing performance of the sliding base of the industrial robot in the prior art is mainly achieved by installing the protective cover, due to the fact that working space is limited, incomplete sealing is generally adopted, the driving part is aged and corroded due to long-term exposure in air, and a large amount of cutting chips, welding slag and dust generated in the working process can be deposited around the driving part, so that the driving effect is influenced, and the service lives of important parts such as a motor, a gear rack and a guide rail are further shortened. Therefore, the traditional sealing mode cannot meet the requirements of actual working conditions due to various defects.

SUMMERY OF THE UTILITY MODEL

A totally enclosed sliding base comprises a fixed part and a sliding part, wherein the fixed part comprises a bottom plate, a base substrate, a shield support, a protective shield, a rack, a linear guide rail and a mounting plate, the base substrate is of a rectangular tubular structure, 2 base substrates are arranged in parallel and fixedly connected by a plurality of bottom plates, the mounting plate is fixed on the outer side wall of each of the 2 base substrates, the linear guide rail is fixed on the outer side surface of the mounting plate away from the base substrate and is parallel to the base substrate, the rack is fixed at the upper end of the outer side surface of the 1 mounting plate away from the base substrate and is parallel to the linear guide rail and is positioned above the linear guide rail, the shield support is of a T-shaped structure, a T-shaped upright post of the shield support deviates from the center of a T-shaped cross beam, a plurality of shield supports are arranged along the length direction of the base substrate and are arranged on the, and the plane formed by the T-shaped upright posts and the cross beams of the shield support is vertical to the length direction of the base body, the shields are in U-shaped structures, a plurality of shields are arranged along the length direction of the base body, the openings of the shields face downwards, and the joints of every two adjacent shields are arranged on the shield support. The sliding part comprises a drag chain, a servo motor, a speed reducing motor, a gear protective cover, a sliding table, a heightening seat, a gear, a lubricating pump, a supporting plate I, a supporting plate II and a sliding block, wherein the sliding table is of a U-shaped structure, the heightening seat and the lubricating pump are installed on the outer surface of the U-shaped bottom edge of the sliding table, the supporting plate comprises the supporting plate I and the supporting plate II which are of L-shaped structures, the supporting plate I and the supporting plate II are respectively fixed on the inner surface of the U-shaped side edge of the sliding table far away from the U-shaped bottom edge, the other L plane of the supporting plate I and the supporting plate II which are not in contact with the sliding table is parallel to the U-shaped bottom surface of the sliding table and faces the U-shaped opening direction of the sliding table, the sliding blocks are fixed on the inner side surfaces of the supporting plate I and the supporting plate II, a boss is arranged on the upper surface of the, a servo motor is arranged on one side of the speed reducing motor, and an output shaft of the servo motor is vertical to an output shaft of the speed reducing motor; the assembled sliding part is arranged on a linear guide rail of the fixed part through a sliding block fixed on the supporting plate I and the supporting plate II, and a gear of the sliding part is meshed with a rack of the fixed part and is arranged on the fixed part.

As a further improvement of the technical scheme, a gear protection cover is installed at the top of the gear.

As a further improvement of the technical scheme, the two sides of the protective cover along the length direction are provided with protective cover end covers.

The utility model has the advantages that: the utility model discloses simple structure through addding the protection casing, can prevent effectively that smear metal, welding slag and the air dust that produce from in the machine course of working from a large amount of deposits around rack and pinion, servo motor, gear motor, linear guide to improve drive component's drive effect, prolonged important part's life.

Drawings

FIG. 1 is a diagram of an assembly structure according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view A-A of the embodiment of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of part I of the embodiment of FIG. 2;

FIG. 4 is an isometric view of the embodiment of the invention shown in FIG. 1 with the shield removed and the shield end cap removed;

figure 5 is an isometric view of the slide portion of the embodiment of figure 1 of the present invention;

figure 6 is an isometric view of the shield support of the embodiment of figure 1 of the present invention;

FIG. 7 is an isometric view of the pallet I of the embodiment of FIG. 1 of the present invention;

FIG. 8 is an isometric view of pallet II of the embodiment of FIG. 1 of the present invention;

fig. 9 is an assembly view of a shield support and shield according to an embodiment of the present invention.

1. Bottom plate 2, base member 3, guard shield support 4, protection casing 5, rack 6, linear guide 7, mounting panel 8, tow chain 9, servo motor 10, gear motor 11, gear protection casing 12, slip table 13, increase high seat 14, gear 15, lubricating pump 16, layer board I

17. A supporting plate II 18, a sliding block 19 and a protective cover end cover.

Detailed Description

A totally enclosed sliding base comprises a fixed part and a sliding part, wherein the fixed part comprises a bottom plate 1, a base substrate 2, a shield support 3, a protective cover 4, a rack 5, a linear guide rail 6 and a mounting plate 7, the base substrate 2 is of a rectangular tubular structure, 2 base substrates 2 are arranged in parallel and fixedly connected by a plurality of bottom plates 1, the mounting plate 7 is fixed on the outer side wall of each base substrate 2, the linear guide rail 6 is fixed on the outer side surface of the mounting plate 7 far away from the base substrate 2 and is parallel to the base substrate 2, the rack 5 is fixed at the upper end of the outer side surface of each mounting plate far away from the base substrate 2, the rack 5 is parallel to the linear guide rail 6, the rack 5 is positioned above the linear guide rail 6, the shield support 3 is of a T-shaped structure, a T-shaped upright post of the shield support 3 deviates from the center of a T-shaped cross beam, a plurality of shield supports 3, The protective cover is arranged on the base body 2 which is far away from the rack 5 through a T-shaped upright post, the plane formed by the T-shaped upright post and the cross beam of the protective cover support 3 is vertical to the length direction of the base body 2, the protective cover 4 is in a U-shaped structure, the protective covers 4 are arranged along the length direction of the base body 2, the openings of the protective covers are downward, and the joint of every two adjacent protective covers 4 is arranged on the protective cover support 3. The sliding part comprises a drag chain 8, a servo motor 9, a speed reducing motor 10, a gear protective cover 11, a sliding table 12, a heightening seat 13, a gear 14, a lubricating pump 15, a supporting plate I16, a supporting plate II 17 and a sliding block 18, wherein the sliding table 12 is of a U-shaped structure, the heightening seat 13 and the lubricating pump 15 are installed on the outer surface of the U-shaped bottom edge of the sliding table 12, the supporting plate comprises a supporting plate I16 and a supporting plate II 17 which are of L-shaped structures, the supporting plate I16 and the supporting plate II 17 are respectively fixed on the inner surface of the U-shaped side edge of the sliding table 12 far away from the U-shaped bottom edge, the other L plane of the supporting plate I16 and the supporting plate II 17 which are not contacted with the sliding table 12 is parallel to the U-shaped bottom surface of the sliding table 12 and faces the U-shaped opening direction of the sliding table 12, the sliding block 18 is fixed on the inner side surfaces of the supporting plate I16, an output shaft of the speed reducing motor 10 is perpendicular to the U-shaped side edge of the sliding table 12, a gear 14 is mounted at the position, close to the supporting plate I16, of the output shaft of the speed reducing motor 10, a servo motor 9 is mounted on one side of the speed reducing motor 10, and the output shaft of the servo motor 9 is perpendicular to the output shaft of the speed reducing motor 10; the assembled sliding part is arranged on the linear guide rail 6 of the fixed part through a sliding block 18 fixed on a supporting plate I16 and a supporting plate II 17, and the gear 14 of the sliding part is meshed with the rack 5 of the fixed part and is arranged on the fixed part.

As a further improvement of the technical scheme, a gear protection cover 11 is installed on the top of the gear 14.

As a further improvement of the above technical solution, the protective cover 4 is provided with protective cover end covers 19 along both sides in the length direction.

The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concepts are not limited to the embodiments, and any modifications that utilize the inventive concepts will fall within the scope of the appended claims.

Claims

1. A totally enclosed sliding base, includes fixed part and sliding part, its characterized in that: the fixed part comprises a bottom plate (1), a base body (2), a shield support (3), a protective cover (4), racks (5), linear guide rails (6) and a mounting plate (7), wherein the base body (2) is of a rectangular tubular structure, 2 base bodies (2) are arranged in parallel and are fixedly connected by a plurality of bottom plates (1), the mounting plate (7) is fixed on the outer side wall of each base body (2), the linear guide rails (6) are fixed on the outer side surface, far away from the base body (2), of the mounting plate (7), the linear guide rails (6) are parallel to the base body (2), the racks (5) are fixed at the upper ends of the outer side surfaces, far away from the base body (2), of the mounting plate (1), the racks (5) are parallel to the linear guide rails (6), the racks (5) are positioned above the linear guide rails (6), the shield support (3) is of a T-shaped structure, and the T-shaped upright post, the protective covers (4) are of U-shaped structures, the protective covers (4) are arranged along the length direction of the base body (2) and have downward openings, and the joint of every two adjacent protective covers (4) is arranged on the protective cover support (3); the sliding part comprises a drag chain (8), a servo motor (9), a speed reducing motor (10), a gear protective cover (11), a sliding table (12), a heightening seat (13), a gear (14), a lubricating pump (15), a supporting plate I (16), a supporting plate II (17) and a sliding block (18), the sliding table (12) is of a U-shaped structure, the heightening seat (13) and the lubricating pump (15) are installed on the outer surface of the U-shaped bottom edge of the sliding table (12), the supporting plate comprises the supporting plate I (16) and the supporting plate II (17) which are of L-shaped structures, the supporting plate I (16) and the supporting plate II (17) are respectively fixed on the inner surface of the U-shaped side edge of the sliding table (12) far away from the U-shaped bottom edge, the other L plane, which is not contacted with the sliding table (12), of the supporting plate I (16) and the supporting plate II (17) is parallel to the U-shaped bottom surface of the sliding table (12) and faces towards the U-shaped opening, a boss is arranged on the upper surface of the support plate I (16) close to the U-shaped bottom edge of the sliding table (12), a speed reducing motor (10) is arranged on the inner side of the boss of the support plate I (16), an output shaft of the speed reducing motor (10) is perpendicular to the U-shaped side edge of the sliding table (12), a gear (14) is arranged at the position, close to the support plate I (16), of the output shaft of the speed reducing motor (10), a servo motor (9) is arranged on one side of the speed reducing motor (10), and the output shaft of the servo motor (9) is perpendicular to the output shaft of the speed reducing motor; the assembled sliding part is arranged on a linear guide rail (6) of the fixed part through a sliding block (18) fixed on the supporting plate I (16) and the supporting plate II (17), and a gear (14) of the sliding part is meshed with a rack (5) of the fixed part and is arranged on the fixed part.

2. The totally enclosed sliding base of claim 1, wherein: and a gear protection cover (11) is arranged at the top of the gear (14).

3. The totally enclosed sliding base of claim 1, wherein: and the two sides of the protective cover (4) along the length direction are provided with protective cover end covers (19).