CN217001373U

CN217001373U - Straightway sliding door guide rail structure

Info

Publication number: CN217001373U
Application number: CN202220277548.0U
Authority: CN
Inventors: 初宝波; 王飞红; 初士豪
Original assignee: Shandong Xinbochuang Intelligent Technology Co ltd
Current assignee: Shandong Xinbochuang Intelligent Technology Co ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-07-19
Anticipated expiration: 2032-02-11

Abstract

The utility model relates to the technical field of sliding doors and discloses a linear section sliding door guide rail structure which comprises a base, wherein a sliding mechanism is arranged at the top of the base, an installation seat is fixedly connected to the top of the sliding mechanism, a driving mechanism is arranged at the top of the base, a limiting mechanism is arranged on the front face of the sliding mechanism, the sliding mechanism comprises a guide rail, balls, a ball retainer, a sliding seat, a telescopic rod, a roller retainer and rollers, the guide rail is fixedly connected to the right side of the top of the base, the balls are connected to the left side of the guide rail in a rolling manner, the ball retainer is sleeved in the middle of an outer ring of the balls, the sliding seat is fixedly connected to the outer portion of the retainer, the telescopic rod is fixedly connected to the top of the inner side of the sliding seat, and the roller retainer is fixedly connected to the bottom end of the telescopic rod. This straightway sliding door guide rail structure slides through ball and roller cooperation guide rail, and the leakproofness is higher, and coefficient of friction is also lower, slides more smoothly stable, and life is longer.

Description

Straightway sliding door guide rail structure

Technical Field

The utility model relates to the technical field of sliding doors, in particular to a straight-line sliding door guide rail structure.

Background

With the change of the home concept of people, the building material types which are space-saving, flexible in size, convenient and practical are more and more inclined, and the sliding door is very popular among many modern families due to the characteristics of simplicity and fashion. The fast-paced life gives people a simple and convenient preference for things, and the sliding door is arranged in the middle of a house. The sliding door can separate the space and also can enable the space to be integrated, no matter the space is separated or opened, no matter the quantity or the quality of the space is increased, the sliding door enables the household space to be flexible and rich.

A common sliding door only completes sliding through the cooperation of a simple pulley and a track, sundries and dust are easily accumulated in a track groove, the sliding is not smooth, maintenance is often needed, even the service life is short, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a linear section sliding door guide rail structure to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a straightway sliding door guide rail structure, includes the base, the base top is provided with slide mechanism, slide mechanism top fixedly connected with mount pad, the base top is provided with actuating mechanism, slide mechanism openly is provided with stop gear.

Slide mechanism includes guide rail, ball holder, slide, telescopic link, roller holder and roller, guide rail fixed connection is on base top right side, ball roll connection is in the guide rail left side, ball holder cup joints in ball outer lane middle part, slide fixed connection is outside in the holder, telescopic link fixed connection is at the inboard top of slide, roller holder fixed connection is in the telescopic link bottom, roller roll connection is in roller holder bottom.

Preferably, the driving mechanism comprises a motor, a screw rod and a ball nut pair, the motor is fixedly connected to the back of the top of the base, the screw rod is fixedly connected to the front end of an output shaft of the motor, and the ball nut pair is slidably connected to the screw rod.

Preferably, the limiting mechanism comprises a baffle, a hydraulic rod and a spring, the baffle is fixedly connected to the front face of the top of the base, the hydraulic rod is fixedly connected to the right side of the back face of the baffle, and the spring is sleeved outside the hydraulic rod.

Preferably, the guide rails are provided with two guide rails and are respectively located on the left side and the right side of the top of the base, the balls, the ball holders, the sliding seats, the telescopic rods, the roller holders and the rollers are provided with four groups, the four groups of the guide rails, the balls, the ball holders, the sliding seats, the telescopic rods, the roller holders and the rollers are respectively located on the tops of the two guide rails, and the tops of the two sliding seats are fixedly connected to the bottom of the mounting seat so that the mounting seat can be kept balanced and can drive the sliding seats to slide.

Preferably, the top of the ball nut pair is fixedly connected to the center of the bottom of the mounting seat, so that the screw rod can drive the mounting seat to slide through the ball nut pair when rotating.

Preferably, the front end of the screw rod is rotatably connected to the center of the back of the baffle plate through a bearing, so that the screw rod is stable and can rotate.

Preferably, the hydraulic rods and the springs are provided with four and two sets of the hydraulic rods and the springs are respectively positioned on the back of the baffle, the two sets of the hydraulic rods and the springs are abutted to the corresponding sliding seats, and the baffle, the hydraulic rods and the springs are also arranged at the other ends of the guide rails, so that the hydraulic rods and the springs can limit and buffer the sliding seats.

Compared with the prior art, the utility model provides a linear section sliding door guide rail structure, which has the following beneficial effects:

1. this straightway sliding door guide rail structure slides through ball and roller cooperation guide rail, and the leakproofness is higher, and coefficient of friction is also lower, slides more smoothly stably, and life is longer.

2. This straightway sliding door guide rail structure is provided with buffer structure in stop gear department, can make and slide to the end and do not have when feeling immediately, pause more steadily.

Drawings

FIG. 1 is a schematic right-view structural diagram of the present invention;

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

FIG. 3 is a schematic cross-sectional front view of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;

fig. 5 is an enlarged schematic view of B in fig. 1.

In the figure: 1. a base; 2. a mounting base; 3. a drive mechanism; 301. a motor; 302. a screw rod; 303. a ball nut pair; 4. a sliding mechanism; 401. a guide rail; 402. a ball bearing; 403. a ball retainer; 404. a slide base; 405. a telescopic rod; 406. a roller holder; 407. a roller; 5. a limiting mechanism; 501. a baffle plate; 502. a hydraulic lever; 503. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-5, the present invention provides a technical solution: a linear section sliding door guide rail structure comprises a base 1, a sliding mechanism 4 is arranged on the top of the base 1, the sliding mechanism 4 comprises a guide rail 401, a ball 402, a ball retainer 403, a sliding seat 404, an expansion rod 405, a roller retainer 406 and rollers 407, the guide rail 401 is fixedly connected to the right side of the top of the base 1, the ball 402 is connected to the left side of the guide rail 401 in a rolling manner, the ball retainer 403 is sleeved at the middle of the outer ring of the ball 402, the sliding seat 404 is fixedly connected to the outside of the retainer 403, the expansion rod 405 is fixedly connected to the top of the inner side of the sliding seat 404, the roller retainer 406 is fixedly connected to the bottom end of the expansion rod 405, the rollers 407 are connected to the bottom of the roller retainer 406 in a rolling manner, the guide rail 401 is provided with two groups and is respectively positioned on the left side and the right side of the top of the base 1, the ball 402, the ball retainer 403, the sliding seat 404, the expansion rod 405, the roller retainer 406 and the rollers 407 are provided with four groups, and the four groups of the guide rail 401, the ball 402, the roller retainer 404, the roller retainer 406 and the roller 407 are provided with four groups, The ball retainer 403, the sliding seats 404, the telescopic rod 405, the roller retainer 406 and the roller 407 are respectively arranged at the tops of the two guide rails 401, the tops of the two sliding seats 404 are fixedly connected to the bottom of the mounting seat 2, so that the mounting seat 2 keeps balance and can drive the sliding seats 404 to slide, the top of the sliding mechanism 4 is fixedly connected with the mounting seat 2, the top of the base 1 is provided with the driving mechanism 3, the driving mechanism 3 comprises a motor 301, a screw rod 302 and a ball nut pair 303, the motor 301 is fixedly connected to the back of the top of the base 1, the screw rod 302 is fixedly connected to the front end of an output shaft of the motor 301, the ball nut pair 303 is slidably connected to the screw rod 302, the top of the ball nut pair 303 is fixedly connected to the center of the bottom of the mounting seat 2, so that the screw rod 302 can drive the mounting seat 2 to slide through the ball nut pair 303 when rotating, the front of the sliding mechanism 4 is provided with the limiting mechanism 5, and the limiting mechanism 5 comprises a baffle 501, The hydraulic rod 502 and the spring 503, the baffle 501 is fixedly connected to the front side of the top of the base 1, the front side end of the screw rod 302 is rotatably connected to the center of the back side of the baffle 501 through a bearing, so that the screw rod 302 is stable and can rotate, the hydraulic rod 502 is fixedly connected to the right side of the back side of the baffle 501, the spring 503 is sleeved outside the hydraulic rod 502, the hydraulic rod 502 and the spring 503 are provided with four and two sets of hydraulic rods, the two sets of hydraulic rods 502 and the spring 503 are respectively positioned on the back side of the baffle 501, the two sets of hydraulic rods 502 and the spring 503 are abutted to the corresponding sliding seat 404, the baffle 501 and the hydraulic rod 502 and the spring 503 are also arranged at the other end of the guide rail 401, so that the hydraulic rods 502 and the spring 503 can play a role in limiting and buffering for the sliding seat 404, the sliding is realized by matching the ball 402 and the roller 407 with the guide rail, the sealing performance is high, the friction coefficient is also low, the sliding is smoother and stable, and the service life is long.

In the actual operation process, when the device is used, the sliding door is installed at the top of the installation base 2, the screw 302 is driven to rotate by the motor 301, so that the installation base 2 is driven to slide by the ball nut pair 303, meanwhile, the four sliding bases 404 at the bottom of the installation base 2 also slide on the corresponding guide rails 401, specifically, the ball 402 is arranged on the left and right sides of the inner side of the sliding base 404, the roller 407 is arranged at the top, the sliding base 404 slides on the guide rails 401 through the ball 402 and the roller 407 to keep the installation base 2 to slide stably, the limiting mechanism 5 is arranged at the end of the guide rails 401, when the sliding reaches the end, the hydraulic rod 502 and the spring 503 are squeezed to provide damping force to reduce the vibration of the collision of the sliding door, and the sliding door and the sliding base 404 are protected.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a straightway sliding door guide rail structure, includes base (1), its characterized in that: the top of the base (1) is provided with a sliding mechanism (4), the top of the sliding mechanism (4) is fixedly connected with an installation base (2), the top of the base (1) is provided with a driving mechanism (3), and the front of the sliding mechanism (4) is provided with a limiting mechanism (5);

slide mechanism (4) include guide rail (401), ball (402), ball holder (403), slide (404), telescopic link (405), roller holder (406) and roller (407), guide rail (401) fixed connection is in base (1) top right side, ball (402) rolling connection is in guide rail (401) left side, ball holder (403) cup joint in ball (402) outer lane middle part, slide (404) fixed connection is in ball holder (403) outside, telescopic link (405) fixed connection is in slide (404) inboard top, roller holder (406) fixed connection is in telescopic link (405) bottom, roller (407) rolling connection is in roller holder (406) bottom.

2. The linear section sliding door guide track structure of claim 1, wherein: the driving mechanism (3) comprises a motor (301), a screw rod (302) and a ball nut pair (303), the motor (301) is fixedly connected to the back face of the top of the base (1), the screw rod (302) is fixedly connected to the front face end of an output shaft of the motor (301), and the ball nut pair (303) is connected to the screw rod (302) in a sliding mode.

3. The linear section sliding door guide track structure of claim 1, wherein: stop gear (5) are including baffle (501), hydraulic stem (502) and spring (503), baffle (501) fixed connection is in base (1) top front, hydraulic stem (502) fixed connection is in baffle (501) back right side, spring (503) cup joint in hydraulic stem (502) outside.

4. The linear section sliding door guide track structure of claim 1, wherein: the guide rail (401) is provided with two and is located the base (1) top left and right sides respectively, ball (402), ball holder (403), slide (404), telescopic link (405), roller holder (406) and roller (407) are provided with four groups altogether, and four groups two of guide rail (401), ball (402), ball holder (403), slide (404), telescopic link (405), roller holder (406) and roller (407) are located two guide rail (401) tops respectively, two all fixed connection in mount pad (2) top is in the guide rail (404) top.

5. The linear section sliding door guide track structure of claim 2, wherein: the top of the ball nut pair (303) is fixedly connected to the center of the bottom of the mounting seat (2).

6. The linear section sliding door guide track structure of claim 2, wherein: the front end of the screw rod (302) is rotatably connected to the center of the back of the baffle (501) through a bearing.

7. The linear section sliding door guide track structure of claim 3, wherein: the hydraulic rods (502) and the springs (503) are provided with four hydraulic rods and two hydraulic rods are respectively arranged on the back of the baffle (501), the two hydraulic rods (502) and the two springs (503) are respectively abutted to the corresponding sliding seats (404), and the baffle (501), the hydraulic rods (502) and the springs (503) are also arranged at the other end of the guide rail (401).