CN213598516U

CN213598516U - Slide rail device with floating function

Info

Publication number: CN213598516U
Application number: CN202022346055.1U
Authority: CN
Inventors: 田晓滨; 姚恩辰
Original assignee: Tianjin Auto Weide Welding Technology Co ltd
Current assignee: Tianjin Auto Weide Welding Technology Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-07-02
Anticipated expiration: 2030-10-20

Abstract

The utility model belongs to the technical field of machinery, and provides a slide rail device with a floating function, which comprises a base, wherein a bearing guide rail is fixed on the base, a bearing platform matched with the bearing guide rail is arranged on the bearing guide rail, the bottom of the bearing platform is provided with a power driving device, the power driving device is connected with a floating adjusting device, and the floating adjusting device is used for adjusting slight floating in the left and right directions of the bearing platform; the utility model is provided with the floating adjusting device, when the bearing platform moves, the floating adjusting device can lead the bearing platform to carry out proper elastic movement in the left and right directions; when the assembly is not proper, the floating part with slight difference can ensure the normal operation of the equipment through floating; the utility model discloses work efficiency is high, when the machining dimension has little error, need not process again, has reduced processing cost and cost of labor.

Description

Slide rail device with floating function

Technical Field

The utility model relates to the technical field of mechanical equipment, especially, relate to a slide rail device with function floats.

Background

The sliding rail is also called as a guide rail and a slideway, and refers to a hardware connecting part which is fixed on a cabinet body of furniture and is used for a drawer or a cabinet plate of the furniture to come in and go out; the slide rail is suitable for connecting the wooden parts of cabinets, furniture, document cabinets, bathroom cabinets and the like with the drawers of the furniture such as steel drawers and the like; the slide rail is divided into 2 types, one type is furniture and daily hardware, the other type is an ultra-large slide rail for industrial use, and the slide rail is large in bearing and is used for industrial use such as refitted vehicles, motor homes, machine cabinets and fire fighting vehicles.

The space between the ultra-large slide rails in the prior art is fixed, and when the assembly is improper, the normal work cannot be carried out, and the installation needs to be carried out again, so that the working efficiency is influenced; and if the machining size of the slide rail and the sliding table is in problem, the machining needs to be carried out again, and the machining cost is increased.

Therefore, a new technical solution is needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a slide rail device with function of floating, the on-line screen storage device comprises a base, be fixed with the bearing guide rail on the base, be equipped with on the bearing guide rail rather than complex bearing platform, the bottom of bearing platform is equipped with power drive arrangement, power drive arrangement is connected with the adjusting device that floats, and the adjusting device that floats is used for adjusting the bearing platform about and slightly floats of orientation.

As a preferred scheme, the power driving device comprises a motor, the motor is connected with a speed reducer, the output end of the speed reducer is connected with a gear, the gear is matched with a rack, and the rack is fixed on the base.

As a preferable scheme, the floating adjusting device comprises a motor mounting plate, a movable sliding seat is fixed at the bottom of the motor mounting plate, the movable sliding seat is matched with a movable guide rail, and the movable guide rail is fixed on a bearing mounting plate; a spring is arranged on one side of the motor mounting plate and is fixed on the motor mounting plate through a spring fixing seat and a spring guide rod; the speed reducer is fixed on the motor mounting plate.

As a preferable scheme, a spring pressing plate is further arranged between the spring and the spring fixing seat.

Preferably, the rack is mounted in the middle of the base.

Due to the adoption of the technical scheme, the slide rail device with the floating function is provided with the floating adjusting device, when the bearing platform moves, the floating adjusting device can enable the bearing platform to perform proper elastic movement in the left and right directions; when the assembly is not proper, the floating part with slight difference can ensure the normal operation of the equipment through floating; the utility model discloses work efficiency is high, when the machining dimension has little error, need not process again, has reduced processing cost and cost of labor.

Drawings

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

FIG. 2 is a schematic view of a part of the structure of the present invention;

FIG. 3 is a schematic view of the present invention without a base;

FIG. 4 is an enlarged view of portion A of FIG. 3;

1. base 2, bearing guide rail 3, bearing platform 4, slip table

5. Motor 6, speed reducer 7, gear 8, rack 9 and drag chain

10. Motor mounting plate 11, movable sliding seat 12, movable guide rail 13 and bearing mounting plate

14. Spring 15, spring fixing seat 16, spring guide rod 17 and spring pressing plate

18. A guide post 19, a guide sleeve 20 and a cylinder II.

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 efforts belong to the protection scope of the present invention.

It should be noted that the installation manners and technical terms mentioned in the present invention are technical terms that have been clearly known in the technical field, and thus, the explanation thereof is not repeated. Moreover, the same reference numerals are used for the same components, which do not affect and should not constitute an exact understanding of the technical solutions for a person skilled in the art.

The first embodiment is as follows:

the utility model provides a slide rail device with floating function, which can adjust the slide rail with slight error in a floating way without the operation of sound equipment, and comprises a base 1, wherein a bearing guide rail 2 is fixed on the base 1, the bearing guide rail 2 is respectively arranged at two sides of the base 1 and fixed by screws and the like, a bearing platform 3 matched with the bearing guide rail 2 is arranged on the bearing guide rail 2, concretely, a sliding table 4 matched with the bearing guide rail 2 is arranged at the bottom of the bearing platform 3, a power driving device is arranged at the bottom of the bearing platform, the driving device drives the bearing platform 3 to move, the power driving device is connected with a floating adjusting device, the floating adjusting device is used for adjusting slight floating in the left and right directions of the bearing platform 3, so that the equipment can normally operate without being assembled again, or the component may be reworked.

Specifically, the power driving device comprises a motor 5, the motor 5 is connected with a speed reducer 6, the output end of the speed reducer 6 is connected with a gear 7, the gear 7 is matched with a rack 8, and the rack 8 is fixed on the base 1; a gear 7 on the speed reducer 6 is meshed with a rack 8 on the base 1, the motor 5 rotates to drive the gear 7 to rotate, and the bearing platform 3 is driven to move through the matching of the gear 7 and the rack 8 and the matching of the bearing guide rail 2 and the sliding table 4; preferably, the rack 8 is installed in the middle of the bottom 1, so that the floating adjustment is more convenient; more preferably, the bearing platform 3 is further connected with a drag chain 9, and the drag chain 9 can better enable the bearing platform 3 to complete reciprocating motion, so that the bearing platform 3 can be dragged and protected.

The floating adjusting device comprises a motor mounting plate 10, a movable sliding seat 11 is fixed at the bottom of the motor mounting plate 10, the movable sliding seat 11 is matched with a movable guide rail 12, and the movable guide rail 12 is fixed on a bearing mounting plate 13; a spring 14 is arranged on one side of the motor mounting plate 10, and the spring 14 is fixed on the motor mounting plate 10 through a spring fixing seat 15 and a spring guide rod 16; the spring guide rod 16 is transmitted through the spring fixing seat 15 and the spring guide rod 16, and a mounting blind hole is formed in the motor mounting plate 10, so that the spring 14 is fixed; the speed reducer 6 is fixed on the motor mounting plate 10; preferably, a spring pressing plate 17 is further arranged between the spring 14 and the spring fixing seat 15, and the spring pressing plate 17 can better fix the spring 14 and make the spring more stable.

The utility model discloses a theory of operation:

a gear 7 on the speed reducer 6 is meshed with a rack 8 on the base 1, the motor 5 rotates to drive the gear 7 to rotate, so that the bearing platform 3 moves, and the floating adjusting device can drive the bearing platform 3 to elastically move in right and left directions under the combined action of the spring 14, the movable sliding seat 11 and the movable guide rail 12; if the assembly is not suitable or the machining size has slight error, the normal operation of the equipment can be ensured through the floating adjusting device, the machining cost, the machining precision and the labor cost are reduced, and the working efficiency is improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof; 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.

The above, only do the preferred embodiment of the present invention, not used to limit the present invention, all the technical matters of the present invention should be included in the protection scope of the present invention for any slight modification, equivalent replacement and improvement of the above embodiments.

Claims

1. The utility model provides a slide rail device with function of floating, includes base (1), be fixed with bearing guide rail (2) on base (1), be equipped with on bearing guide rail (2) rather than complex bearing platform (3), its characterized in that, the bottom of bearing platform (3) is equipped with power drive device, power drive device is connected with floating adjusting device, and floating adjusting device is used for adjusting the ascending float of bearing platform (3) left and right sides.

2. The slide rail device with the floating function according to claim 1, wherein the power driving device comprises a motor (5), the motor (5) is connected with a speed reducer (6), the output end of the speed reducer (6) is connected with a gear (7), the gear (7) is matched with a rack (8), and the rack (8) is fixed on the base (1).

3. The slide rail device with the floating function is characterized in that the floating adjusting device comprises a motor mounting plate (10), a moving slide (11) is fixed at the bottom of the motor mounting plate (10), the moving slide (11) is matched with a moving guide rail (12), and the moving guide rail (12) is fixed on a load-bearing mounting plate (13); a spring (14) is arranged on one side of the motor mounting plate (10), and the spring (14) is fixed on the motor mounting plate (10) through a spring fixing seat (15) and a spring guide rod (16); the speed reducer (6) is fixed on the motor mounting plate (10).

4. A slide rail device with floating function according to claim 3, characterized in that a spring pressing plate (17) is further provided between the spring (14) and the spring fixing seat (15).

5. A slide rail device with floating function according to any one of claims 2 to 4, wherein the rack (8) is installed at the middle of the base (1).