CN215293268U

CN215293268U - Double-shaft module

Info

Publication number: CN215293268U
Application number: CN202121782669.2U
Authority: CN
Inventors: 赵海涛
Original assignee: Zhongxun Cloud Technology Jinan Co ltd
Current assignee: Zhongxun Cloud Technology Jinan Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2021-12-24
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a biax module, this biax module include the base, install the horizontal slide by horizontal drive arrangement drive, can seesaw on the base, install the vertical slide by vertical drive arrangement drive, can up-and-down motion on the horizontal slide, through slide rail, slider structural connection between base and the horizontal slide or between horizontal slide and the vertical slide, set up the spout that suits with the slide rail on the slider, the backing plate has been placed between slide rail and the spout inside wall, be equipped with a plurality of balls or the roller that contact with slide rail lateral part and spout inside wall on the backing plate. When the lubricating device is used, the friction force between the sliding rail and the sliding block is reduced through the balls or the rollers while the sliding rail and the sliding block are mainly in surface contact, and the conditions of large running friction force, unsatisfactory lubricating effect and poor dynamic performance are improved.

Description

Double-shaft module

Technical Field

The utility model relates to a biax module.

Background

In the field, the existing guide rails are mainly classified into rolling guide rails and sliding guide rails. The sliding rail and the sliding block of the rolling guide rail are in point contact, so that the rigidity is poor, the running friction is small, and the dynamic performance is relatively good; the sliding rail and the sliding block of the sliding guide rail are in surface contact, so that the rigidity is good, the running friction is large, and the dynamic performance is relatively poor.

The guide rail in the prior art has obvious advantages and also has obvious defects, and can not be widely suitable for social production needs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a biax module to above problem, improve the situation that running friction is big, lubricated effect is unsatisfactory, dynamic behavior is relatively poor.

In order to achieve the purpose, the utility model discloses a double-shaft module, this double-shaft module include the base, install the horizontal slide by the drive of horizontal drive arrangement, can seesaw on the base, install the vertical slide by the drive of vertical drive arrangement, can up-and-down motion on the horizontal slide, through slide rail, slider structural connection between base and the horizontal slide or between horizontal slide and the vertical slide, set up the spout that suits with the slide rail on the slider, the backing plate has been placed between slide rail and the spout inside wall, be equipped with a plurality of balls or the roller that contact with slide rail lateral part and spout inside wall on the backing plate. When the lubricating device is used, the friction force between the sliding rail and the sliding block is reduced through the balls or the rollers while the sliding rail and the sliding block are mainly in surface contact, and the conditions of large running friction force, unsatisfactory lubricating effect and poor dynamic performance are improved.

Preferably, the backing plate is provided with an accommodating groove for accommodating the ball or the roller. When the ball bearing or the roller is used, the ball bearing or the roller is positioned in the accommodating groove, so that the structure is compact, and the processing and the installation are convenient.

Preferably, the slide rail is dovetail-shaped, and the sliding groove is dovetail-shaped. In the structure, the contact area between the sliding rail and the sliding groove is large, the rigidity is good, and larger load can be borne.

Preferably, the backing plate is located at the inclined plane of the slide rail. Specifically, a gap is formed between one inclined plane of the sliding rail and the inner side wall of the sliding groove, the base plate is located in the gap, the plane between the sliding rail and the sliding block is in surface contact with one inclined plane, point contact is increased on the other inclined plane, friction force between the sliding rail and the sliding block is reduced, and the condition of poor dynamic performance is improved.

Preferably, the sliding block is provided with a plurality of oil injection holes, and the oil injection holes are communicated with the sliding groove and the outside. When the sliding rail is used, lubricating oil can be filled into the sliding groove through the oil filling hole, and the friction force between the sliding rail and the sliding block is reduced.

Preferably, the inner opening of the oil filling hole is positioned at the intersection of the sliding groove plane and the inclined plane. When in use, the lubricating oil can be filled into the plane and the inclined plane, and the efficiency is high.

Preferably, the oil injection hole is arranged in parallel with the plane of the sliding groove. The oiling efficiency is improved.

To sum up, the beneficial effects of the utility model reside in that: the friction between the sliding rail and the sliding block is reduced through the balls or the rollers while the sliding rail and the sliding block are mainly in surface contact, the sliding rail structure is durable in use, good in stability and high in precision, and meanwhile, the conditions of large running friction, unsatisfactory lubricating effect and poor dynamic performance are improved.

Drawings

Fig. 1 is a schematic structural diagram of a dual-axis module according to the present invention;

fig. 2 is a schematic structural view of a slide rail and a slide block in a dual-axis module according to the present invention;

FIG. 3 is a side view schematic of the structure of FIG. 2;

FIG. 4 is a schematic structural view of section A-A of FIG. 3;

FIG. 5 is a schematic structural view of an embodiment of detail C of FIG. 4;

FIG. 6 is a schematic structural diagram of another embodiment of detail C of FIG. 4;

fig. 7 is a schematic structural view of a section B-B in fig. 3.

In the figure: 1. a base; 2. a slide rail; 3. a slider; 4. a chute; 5. a base plate; 6. an oil filler hole; 7. accommodating grooves; 8. a ball bearing; 9. a roller; 10. a base; 11. a horizontal slide; 12. a vertical slide.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The invention will be further explained with reference to the drawings and the detailed description below:

as shown in fig. 1 to 7, a biaxial module includes a base 10, a horizontal sliding seat 11 driven by a horizontal driving device and capable of moving back and forth is installed on the base 10, a vertical sliding seat 12 driven by a vertical driving device and capable of moving up and down is installed on the horizontal sliding seat 11, a sliding rail 2 and a sliding block 3 are structurally connected between the base 10 and the horizontal sliding seat 11 or between the horizontal sliding seat 11 and the vertical sliding seat 12, a sliding groove 4 adapted to the sliding rail 2 is formed in the sliding block 3, the sliding rail 2 is located in the sliding groove 4, and the sliding block 3 is in sliding fit with the sliding rail 2.

Specifically, the base 10 can be used as the base 1, and the horizontal sliding seat 11 can be correspondingly used as the sliding block 3; the horizontal carriage 11 can be used as a base 1 and the vertical carriage 12 as a slide 3.

A backing plate 5 is arranged between the inner side walls of the sliding rail 2 and the sliding groove 4, a plurality of balls 8 which are contacted with the side parts of the sliding rail 2 and the inner side walls of the sliding groove 4 are arranged on the backing plate 5, and in another embodiment, a plurality of rollers 9 which are contacted with the side parts of the sliding rail 2 and the inner side walls of the sliding groove 4 are arranged on the backing plate 5.

When the lubricating device is used, the surface contact between the sliding rail 2 and the sliding block 3 is kept as the main, and meanwhile, the friction force between the sliding rail 2 and the sliding block 3 is reduced through the ball 8 or the roller 9, so that the conditions of large running friction force, unsatisfactory lubricating effect and poor dynamic performance are improved.

Preferably, the backing plate 5 is provided with a receiving groove 7 for receiving a ball 8 or a roller 9. When in use, the ball 8 or the roller 9 is positioned in the accommodating groove 7, so that the structure is compact, and the processing and the installation are convenient.

Preferably, the slide rail 2 is dovetail-shaped, and the slide groove 4 is dovetail-shaped. In this structure, the contact area between the slide rail 2 and the slide groove 4 is large, the rigidity is good, and a large load can be borne. Backing plate 5 is located slide rail 2's inclined plane department, and is concrete, has the space between slide rail 2's an inclined plane and the 4 inside walls of spout, and backing plate 5 is located this space, and the plane adopts the face contact with one of them inclined plane between slide rail 2 and the slider 3, and another inclined plane has increased the point contact, reduces the frictional force between slide rail 2 and the slider 3, has improved the relatively poor situation of dynamic property.

A plurality of oil injection holes 6 are formed in the sliding block 3, and the oil injection holes 6 are communicated with the sliding groove 4 and the outside. When the sliding rail is used, lubricating oil can be filled into the sliding groove 4 through the oil filling hole 6, and the friction force between the sliding rail 2 and the sliding block 3 is reduced. Specifically, the inner opening of the oil filling hole 6 is positioned at the intersection of the plane of the sliding chute 4 and the inclined plane. When in use, the lubricating oil can be filled into the plane and the inclined plane, and the efficiency is high. The oil filler 6 is arranged parallel to the plane of the chute 4. The oiling efficiency is improved.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a biax module, its characterized in that, includes base (10), install on base (10) by horizontal drive device drive, horizontal slide (11) that can the seesaw, install on horizontal slide (11) by vertical drive device drive, vertical slide (12) that can the up-and-down motion, through slide rail (2), slider (3) structural connection between base (10) and horizontal slide (11) or between horizontal slide (11) and vertical slide (12), set up spout (4) that suit with slide rail (2) on slider (3), placed backing plate (5) between slide rail (2) and spout (4) inside wall, be equipped with a plurality of ball (8) or roller (9) that contact with slide rail (2) lateral part and spout (4) inside wall on backing plate (5).

2. A biaxial module as defined in claim 1, wherein said shim plate (5) is provided with receiving grooves (7) for receiving balls (8) or rollers (9).

3. The biaxial module as defined in claim 1, wherein the slide rail (2) is dovetail shaped and the slide groove (4) is dovetail shaped.

4. A biaxial module as defined in claim 3, wherein said backing plate (5) is located at the inclined surface of the slide rail (2).

5. The biaxial module as defined in claim 3, wherein the slide block (3) is provided with a plurality of oil holes (6), and the oil holes (6) communicate the sliding groove (4) with the outside.

6. A twin-shaft module according to claim 5, characterised in that the inner mouth of the oil hole (6) is located at the intersection of the plane of the slide groove (4) and the inclined plane.

7. A twin-shaft module according to claim 6, characterised in that the oil holes (6) are arranged parallel to the plane of the slide groove (4).