CN219545912U - Double-slider motion and rotation mechanism - Google Patents

Abstract

The utility model relates to the technical field of automatic guide rail equipment, and particularly discloses a double-slider motion rotating mechanism which comprises a bottom plate, wherein a guide rail is arranged on the bottom plate, a plurality of sliders are arranged on the guide rail, a plurality of rollers are arranged at the bottoms of the sliders, the rollers are arranged on the left side and the right side of the guide rail, the sliders are connected through a fixed plate, a rotating bearing is arranged at the center of each slider, and a shaft core is arranged on each rotating bearing. According to the utility model, the horizontal double-slide block structure is adopted, the plurality of slide blocks are arranged on the guide rail, so that the operation is more stable, the situation that the slide blocks are blocked in the turning process can be avoided, the slide blocks are not easy to shake during operation, the precision is higher, and the reject ratio of products is effectively reduced.

Description

Double-slider motion and rotation mechanism

Technical Field

The utility model relates to the technical field of automatic guide rail equipment, in particular to a double-slider motion and rotation mechanism.

Background

In an automatic production workshop, a guide rail transmission mechanism is generally required for material transmission, and the guide rail transmission mechanism mainly comprises parts such as a transmission belt, a driving source, an annular guide rail, a guide rail sliding block and the like, and has the characteristics of high linear speed, high precision and the like. However, the existing guide rail transmission mechanism is generally of a single slide block structure, when a product of a large jig is encountered, the left, right, upper and lower sides of the guide rail transmission mechanism are easy to shake, the slide block cannot be blocked in the turning process, and the reject ratio of the assembled product is high.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide a mechanism for moving and rotating double sliding blocks, which aims at the defects in the prior art, adopts a horizontal double sliding block structure, and is more stable in operation due to the fact that the sliding blocks are arranged on the guide rails, so that the situation that the sliding blocks cannot be blocked in the turning process can be avoided, the sliding blocks are not easy to shake in operation, the precision is higher, and the reject ratio of products is effectively reduced.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

the utility model provides a rotatory mechanism of double slide block motion, includes the bottom plate, install the guide rail on the bottom plate, be provided with a plurality of slider on the guide rail, a plurality of gyro wheel is installed to the bottom of slider, the gyro wheel set up in the left and right sides of guide rail, connect through the fixed plate between the slider, the center department of slider is provided with swivel bearing, be provided with the axle core on the swivel bearing.

Preferably, the rollers comprise a first roller, a second roller, a third roller and a fourth roller, and vertexes of the square or rectangular shape of the first roller, the second roller, the third roller and the fourth roller are sequentially distributed at the bottom of the sliding block.

Preferably, the first roller and the second roller are both arranged on the left side of the guide rail, and the third roller and the fourth roller are both arranged on the right side of the guide rail.

Preferably, the fixing plate is provided with a bearing through hole, the rotating bearing is installed in the bearing through hole, and the bottom of the shaft core penetrates through the rotating bearing to be inserted into the sliding block.

Preferably, a baffle is installed on the side face of the sliding block, and a plurality of baffle through holes are formed in the baffle.

Preferably, the upper end of the guide rail is provided with a plurality of circular through holes which are distributed at equal intervals, and the side surface of the guide rail is provided with a guide groove which is matched with the roller.

By adopting the technical scheme, the mechanism for moving and rotating the double sliding blocks has the following beneficial effects: be provided with a plurality of slider on the guide rail in this mechanism, a plurality of gyro wheel is installed to the bottom of slider, the gyro wheel sets up in the left and right sides of guide rail, connect through the fixed plate between the slider, the center department of slider is provided with swivel bearing, be provided with the axle core on the swivel bearing, adopt the setting of level double slide block structure, be provided with a plurality of slider on through the guide rail, can increase the running stability of this mechanism, it is more steady to operate, can avoid the slider can not appear the dead condition of card in the process of turning, when meetting the product of big tool, it is difficult for appearing rocking from top to bottom, the precision is higher, thereby effectively reducing the product defective rate, the product defective rate is lower.

Drawings

FIG. 1 is an exploded view of the present utility model;

FIG. 2 is a perspective view of the present utility model;

FIG. 3 is a front view of the present utility model;

in the figure, a 1-bottom plate, a 2-guide rail, a 3-sliding block, a 4-fixed plate, a 5-rotating bearing, a 6-shaft core, a 7-first roller, an 8-second roller, a 9-third roller, a 10-fourth roller, a 11-bearing through hole, a 12-baffle, a 13-baffle through hole, a 14-circular through hole and a 15-guiding groove are formed.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

As shown in fig. 1-3, the mechanism for moving and rotating the double slide blocks comprises a bottom plate 1, a guide rail 2 is arranged on the bottom plate 1, a plurality of slide blocks 3 are arranged on the guide rail 2, a plurality of rollers are arranged at the bottom of each slide block 3, the rollers are arranged on the left side and the right side of the guide rail 2, the slide blocks 3 are connected through a fixed plate 4, a rotary bearing 5 is arranged at the center of each slide block 3, and a shaft core 6 is arranged on each rotary bearing 5. It will be appreciated that the number of the sliders 3 may be two, and the base plate 1, the guide rail 2, the sliders 3 and the fixing plate 4 may be made of stainless steel.

Specifically, the roller comprises a first roller 7, a second roller 8, a third roller 9 and a fourth roller 10, wherein the apexes of the first roller 7, the second roller 8, the third roller 9 and the fourth roller 10 which are square or rectangular are sequentially distributed at the bottom of the sliding block 3; the first roller 7 and the second roller 8 are both arranged on the left side of the guide rail 2, and the third roller 9 and the fourth roller 10 are both arranged on the right side of the guide rail 2; the fixed plate 4 is provided with a bearing through hole 11, the rotary bearing 5 is arranged in the bearing through hole 11, and the bottom of the shaft core 6 passes through the rotary bearing 5 and is inserted into the sliding block 3; a baffle 12 is arranged on the side surface of the sliding block 3, and a plurality of baffle through holes 13 are formed in the baffle 12; the upper end of the guide rail 2 is provided with a plurality of circular through holes 14 which are distributed at equal intervals, and the side surface of the guide rail 2 is provided with a guide groove 15 which is matched with the roller. It will be appreciated that the rail 2 may be attached to the base plate 1 by screws and the rollers may be mounted to the bottom of the slider 3 by bearings.

It can be understood that the utility model has reasonable design and unique structure, the guide rail 2 is provided with the plurality of sliding blocks 3, and the sliding blocks 3 are provided with the rotating bearings 5, so that compared with the traditional single sliding block structure, the running stability of the mechanism can be improved, the running is more stable, the situation that the sliding blocks are blocked in the turning process can be avoided, the sliding blocks are not easy to shake left, right, upper and lower when encountering products of large jigs, the precision is higher, the product reject ratio is effectively reduced, and the product reject ratio is lower.

The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.

Claims (6)

1. The utility model provides a rotatory mechanism of double slide block motion, includes the bottom plate, install the guide rail on the bottom plate, its characterized in that: the guide rail is provided with a plurality of sliding blocks, the bottom of each sliding block is provided with a plurality of idler wheels, the idler wheels are arranged on the left side and the right side of the guide rail, the sliding blocks are connected through a fixing plate, the center of each sliding block is provided with a rotating bearing, and each rotating bearing is provided with a shaft core.

2. The dual slider kinematic rotation mechanism of claim 1 wherein: the rollers comprise a first roller, a second roller, a third roller and a fourth roller, and vertexes of the square or rectangular shape of the first roller, the second roller, the third roller and the fourth roller are sequentially distributed at the bottom of the sliding block.

3. The dual slider kinematic rotation mechanism of claim 2 wherein: the first roller and the second roller are both arranged on the left side of the guide rail, and the third roller and the fourth roller are both arranged on the right side of the guide rail.

4. The dual slider kinematic rotation mechanism of claim 1 wherein: the fixed plate is provided with a bearing through hole, the rotary bearing is arranged in the bearing through hole, and the bottom of the shaft core penetrates through the rotary bearing and is inserted into the sliding block.

5. The dual slider kinematic rotation mechanism of claim 1 wherein: the side face of the sliding block is provided with a baffle, and a plurality of baffle through holes are formed in the baffle.

6. The dual slider kinematic rotation mechanism of claim 1 wherein: the guide rail is provided with a plurality of circular through holes which are distributed at equal intervals, and the side surface of the guide rail is provided with a guide groove which is matched with the roller.