Bearing fluency strip

Abstract

The utility model discloses a bearing fluency strip which comprises a support, a fixed seat arranged on the support and a plurality of idler wheels installed on the fixed seat, the support comprises an outer supporting body and inner ribs arranged on the inner side of the outer supporting body, the outer supporting body is in a columnar shape with an arc-shaped outer circle, and the outer supporting body and the inner ribs are connected through reinforcing ribs. The fixing seat comprises a first seat body and a second seat body arranged on one side of the first seat body, the first seat body is fixedly connected with the second seat body, a plurality of concave grooves are formed in the connecting position of the first seat body and the second seat body, bearings are installed in the concave grooves, the rollers are installed on the bearings respectively, and the bearings are provided with balls. According to the bearing fluency strip, a part of sliding friction force is replaced by rolling friction force, so that the friction force is reduced, the smoothness is higher when a workpiece slides, the load bearing of the bearing fluency strip is reduced, and the problems of load bearing and smoothness are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a bearing flow bar, in particular to a bearing flow bar. BACKGROUND

[0002] The bearing flow bar is an aluminum alloy slide rail used in warehouse shelves and production lines, which is characterized by reducing friction through bearings to make the running of articles on the slide rail more smooth. The bearing flow bar is usually made of aluminum alloy material, has the characteristics of convenient installation and smooth running, and is widely used in the assembly production lines of factories and the sorting areas of logistics distribution centers.

[0003] The main ones similar to the current market are various plastic wheel plus round steel bearing flow bars, and there are also bearing type flow bars similar to the present application. The main problem is that the plastic flow bar does not have enough load bearing and smoothness, and the bearing flow bar does not have the function of preventing static electricity. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a bearing flow bar which uses rolling friction to replace part of the sliding friction, thereby reducing the friction, making the workpiece slide more smoothly, and reducing the load bearing of the bearing flow bar, solving the problem of load bearing and smoothness.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a bearing flow bar, comprising a support, a fixed seat arranged on the support, and a plurality of rollers mounted on the fixed seat, the support comprises an outer support body and an inner rib arranged on the inner side of the outer support body, the outer support body is an arc-shaped column, and the outer support body and the inner rib are connected by a reinforcing rib, the whole formed by the outer support body, the inner rib and the reinforcing rib is a long strip structure with an opening at the top, the fixed seat comprises a first seat body and a second seat body arranged on one side of the first seat body, the first seat body is fixedly connected with the second seat body, and a plurality of recessed grooves are arranged at the connection between the first seat body and the second seat body, bearings are arranged in the recessed grooves, the plurality of rollers are respectively arranged on the plurality of bearings, and the plurality of bearings are provided with rolling balls.

[0006] Preferably, the inner rib and the reinforcing rib are both provided with two, and the two inner ribs are symmetrical to the two ends of the outer support body, and the first seat body and the second seat body are fixed with the two reinforcing ribs respectively.

[0007] Preferably, a roller mounting groove is formed between the two reinforcing ribs, and the outer circle of the outer support body is provided with a plurality of outer sliding grooves. When the outer side of the support is installed with a workpiece that can slide, a plurality of protrusions are arranged on the workpiece, and the plurality of protrusions are fitted to the surface of the plurality of outer sliding grooves, so that the workpiece can slide stably on the outer support body, and the workpiece is arranged on the plurality of rollers and moves with the rolling of the plurality of rollers.

[0008] Preferably, the first seat body and the second seat body are arranged in the roller mounting groove, and the first seat body and the second seat body are connected with the inner walls on both sides of the roller mounting groove, so that the fixing seat can be fixed to the inner side of the support.

[0009] Preferably, end covers are arranged at both ends of the support, and the end cover comprises a cover plate, and two positioning stakes are arranged at one end of the cover plate.

[0010] Preferably, two positioning grooves are arranged on the outer support body, and the two positioning stakes are respectively clamped into the two positioning grooves on the outer support body, so that the end cover can be fixedly connected with the support, and the end of the support is shielded and protected, and the positioning grooves are formed between the outer support body and the inner rib.

[0011] Preferably, the plurality of recess grooves are arranged in a linear type and are equidistantly distributed, and the tops of the plurality of rollers are respectively protruded from the plurality of recess grooves, so that the plurality of rollers can be in contact with the workpiece to be slid, and the workpiece can roll on the plurality of rollers, thereby reducing the friction.

[0012] Compared with the prior art, the utility model has the beneficial effects as follows:

[0013] The utility model discloses a bearing with a steel ball is arranged on the plurality of rollers, so that when the workpiece slides on the support, it can move along with the rolling of the plurality of rollers, and the rolling friction replaces a part of the sliding friction in the traditional scheme, thereby reducing the friction, making the workpiece slide more smoothly, and reducing the bearing capacity of the bearing strip, solving the bearing capacity and smoothness problem. In addition, the support adopts an aluminum track, making its installation more convenient, can be combined with the existing third-generation lean pipe in a modular manner, the fixing between the first seat body and the second seat body adopts anti-static plastic forming, effectively solving the customer's requirement for anti-static. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a schematic view of the utility model embodiment;

[0015] Figure 2 It is the utility model Figure 1 It is a sectional view after cutting along A-A;

[0016] Figure 3 It is a side view of the support of the utility model;

[0017] Figure 4 It is the utility model Figure 2 It is an enlarged view of B;

[0018] Figure 5 It is a schematic view of the fixing seat, the roller and the end cover of the utility model;

[0019] Figure 6 It is the utility model Figure 5 It is an enlarged view of C.

[0020] The reference signs and names in the drawings are as follows: 1, support; 11, outer support body; 111, roller mounting groove; 112, outer sliding groove; 113, positioning groove; 12, inner rib; 13, reinforcing rib; 2, fixing seat; 21, first seat body; 22, second seat body; 23, recessed groove; 24, bearing; 3, roller; 4, end cover; 41, cover plate; 42, positioning pile. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] In the description of the embodiments of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly specified and limited.

[0023] In the embodiments of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0024] Please refer to Figures 1-2The utility model provides an embodiment: a bearing fluency strip, including support 1, set up on support 1's fixed base 2 and a plurality of installation on fixed base 2's gyro wheel 3, support 1 adopts aluminium material, and both ends of support 1 are provided with end cover 4.

[0025] Please refer to Figure 3 Support 1 includes outer support body 11 and the inner rib 12 of setting in the inside of outer support body 11, and outer support body 11 is the columnar of outer circle arc shape, and outer support body 11 is connected with inner rib 12 between through the reinforcing rib 13, and inner rib 12 and reinforcing rib 13 are all provided with two, and two inner rib 12 is symmetrical in both ends of outer support body 11, and the whole of outer support body 11, two inner rib 12 and two reinforcing rib 13 constitutes the long strip type structure of having the opening in the top, and the gyro wheel installation groove 111 is formed between two reinforcing rib 13, and the outer circle of outer support body 11 is provided with a plurality of outer sliding groove 112, when the outside installation of support 1 can slide work piece, work piece will be provided with a plurality of convex, and a plurality of convex are attached to the surface of a plurality of outer sliding groove 112, so that work piece can stably slide on outer support body 11, and work piece is set on a plurality of gyro wheel 3 and moves along with the rolling of a plurality of gyro wheel 3, and the traditional sliding friction is replaced by the rolling friction mode, thus reduces the friction, improves the fluency of sliding, reduces the bearing of the bearing fluency strip at the same time, guarantees its stability after long-term use, in addition, two positioning grooves 113 are provided on outer support body 11.

[0026] Please refer to Figure 4 Fixed base 2 includes the first seat body 21 and the second seat body 22 of setting in the first seat body 21 one side, and the first seat body 21 with the second seat body 22 between adopts the electrostatic forming of antistatic plastic, can overcome the static problem, and the first seat body 21 with the second seat body 22 fixed connection, and the first seat body 21 and the second seat body 22 are fixed with two reinforcing rib 13 respectively, and the first seat body 21 and the second seat body 22 are all set in gyro wheel installation groove 111, and the first seat body 21 and the second seat body 22 are connected with the inner wall of both sides of gyro wheel installation groove 111 respectively, so that fixed base 2 can be fixed in the inside of support 1, and a plurality of recessed grooves 23 are provided at the junction of the first seat body 21 and the second seat body 22, and a plurality of bearings 24 are installed in a plurality of recessed grooves 23, a plurality of gyro wheel 3 are installed on a plurality of bearings 24 respectively, a plurality of bearings 24 all have ball, and a plurality of recessed grooves 23 are in a linear type equidistant distribution, and the top of a plurality of gyro wheel 3 is respectively protruded from a plurality of recessed grooves 23, so that a plurality of gyro wheel 3 can contact with the work piece to be slid, so that the work piece rolls on a plurality of gyro wheel 3, thereby reducing the friction.

[0027] Please refer to Figures 5-6The end cover 4 comprises a cover plate 41, two positioning stakes 42 are arranged at one end of the cover plate 41, the two positioning stakes 42 are respectively clamped into two positioning grooves 113 on the outer supporting body 11, so that the end cover 4 can be fixedly connected with the support 1, the end of the support 1 is shielded and protected, and the positioning grooves 113 are formed between the outer supporting body 11 and the inner rib 12.

[0028] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A bearing strip, characterized in that: The utility model provides a kind of support (1), fixed seat (2) and multiple installation rollers (3) on fixed seat (2) are arranged on support (1), the support (1) includes outer support body (11) and the inner rib (12) being arranged in the inside of outer support body (11), the outer support body (11) is the columnar of outer circle arc, and outer support body (11) is connected with the inner rib (12) between by reinforcing rib (13), the whole of outer support body (11), inner rib (12) and reinforcing rib (13) is the long strip structure with opening in top, the fixed seat (2) includes first seat body (21) and the second seat body (22) being arranged in the side of first seat body (21), first seat body (21) and second seat body (22) between adopt antistatic plastic forming, and first seat body (21) and second seat body (22) the connecting place is provided with multiple recessed grooves (23), multiple recessed grooves (23) are all installed with bearing (24), multiple rollers (3) are respectively installed on multiple bearings (24), and multiple bearings (24) are all with ball.

2. A bearing strip according to claim 1, wherein: The inner rib (12) and reinforcing rib (13) are both provided with two, and two inner ribs (12) are symmetrical to the both ends of outer support body (11), the first seat body (21) and the second seat body (22) are fixed with two reinforcing ribs (13) respectively.

3. A bearing strip according to claim 2, wherein: Two reinforcing ribs (13) form roller installation groove (111) between, and the outer circle of outer support body (11) is provided with multiple outer sliding grooves (112).

4. A bearing strip according to claim 3, wherein: The first seat body (21) and the second seat body (22) are both arranged in roller installation groove (111), and the first seat body (21) and the second seat body (22) are connected with the inner wall of both sides of roller installation groove (111) respectively.

5. A bearing strip according to claim 1, wherein: The both ends of the support (1) are provided with end cover (4), the end cover (4) includes cover plate (41), one end of the cover plate (41) is provided with two positioning piles (42).

6. A bearing strip according to claim 5, wherein: The outer support body (11) is provided with two positioning grooves (113), and two positioning piles (42) are respectively clamped into two positioning grooves (113) on the outer support body (11).

7. A bearing strip according to claim 1, wherein: Multiple recessed grooves (23) are in linear type equidistant distribution, and the top of multiple rollers (3) is respectively protruded from multiple recessed grooves (23).

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