CN215919348U - Vacuum welding stove shifts pole bearing structure - Google Patents

Abstract

The utility model provides a vacuum welding furnace transfer rod supporting structure which comprises a rack, a movable frame and a plurality of stations, wherein each station comprises a plurality of supporting tables, a transfer rod is arranged between every two adjacent supporting tables, one end of the transfer rod is fixedly arranged on the movable frame, the vacuum welding furnace transfer rod supporting structure also comprises a linear bearing and a window hole, the window hole is arranged between every two adjacent stations, a shell of the linear bearing is fixedly arranged on the rack, an optical axis of the linear bearing is inserted into the window hole along the vertical direction, a supporting groove is formed in the top of the optical axis, and the transfer rod is embedded into the supporting groove; the middle part of the transfer rod is supported through the supporting groove, and the bending of the longer transfer rod under the action of gravity is avoided. The bottom of optical axis passes through supporting component to be installed on the adjustable shelf, supporting component can drive when the adjustable shelf removes the optical axis is followed the adjustable shelf moves along vertical direction to keep quiescent condition on the horizontal direction.

Description

Vacuum welding stove shifts pole bearing structure

Technical Field

The utility model relates to a supporting structure for a transfer rod of a vacuum welding furnace.

Background

The trays are generally transferred between a plurality of stations in the vacuum welding furnace through transfer rods, and the transfer rods need to move in the following sequence during the transfer process: s, moving upwards, being higher than the support table, and supporting the tray; s, transversely moving to drive the tray to move to the next station; and S, moving down and returning to the position below the supporting platform, so that the tray is placed on the supporting platform. The general fixed mounting in both ends of transferring the pole among the prior art is so that can follow the adjustable shelf and remove, but to the station more, transfer the pole for a long time, the transfer pole of middle part can be crooked downwards under the effect of gravity, leads to the tray to remove obstructed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that in the prior art, two ends of a transfer rod are generally fixedly arranged on a movable frame so as to move along with the movable frame, but for more stations and longer transfer rods, the transfer rod in the middle part can bend downwards under the action of gravity to cause the movement of a tray to be blocked.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a vacuum welding stove shifts pole bearing structure, includes frame, adjustable shelf and sets up along horizontal even interval a plurality of station in the frame, every the station includes a plurality of brace table, a plurality of the brace table is provided with the transfer pole along vertical interval distribution between the adjacent brace table, the transfer pole is along horizontal setting, the one end fixed mounting that shifts the pole is in on the adjustable shelf to can follow the adjustable shelf is horizontal or vertical direction removes, still includes linear bearing and fenestra window, the fenestra window sets up between adjacent station, the fenestra window sets up along vertical direction, linear bearing's shell fixed mounting in the frame, and be located the below of fenestra window, linear bearing's optical axis inserts in the fenestra window along vertical direction to can follow vertical direction and remove, the top of optical axis is equipped with the support groove of indent, the transfer rod is embedded in the support groove; the bottom of optical axis passes through supporting component to be installed on the adjustable shelf, supporting component can drive when the adjustable shelf removes the optical axis is followed the adjustable shelf moves along vertical direction to keep quiescent condition on the horizontal direction.

Further: the supporting component comprises a guide rail and a sliding block, the guide rail is transversely and fixedly installed on the movable frame, the sliding block is slidably installed on the guide rail and can transversely slide along the guide rail, and the bottom of the optical axis is fixedly installed on the sliding block.

Further: and a supporting wheel is arranged in the supporting groove, the wheel wall of the supporting wheel is attached to the rod wall of the transfer rod, and the rotating center of the supporting wheel is arranged along the horizontal direction and is perpendicular to the transfer rod.

The vacuum welding furnace transfer rod supporting structure has the advantages that the window holes are formed between the adjacent stations, the linear bearings are matched with the supporting assemblies, so that the supporting grooves support the middle parts of the transfer rods, the transfer rods are prevented from being bent under the action of gravity, the stability of tray transfer is guaranteed, and the service life of the transfer rods is prolonged. Because the moving frequency of the transfer rod is higher, the arrangement of the linear bearing can ensure the flexibility and the stability of the movement in the vertical direction.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural view of a transfer bar support structure of a vacuum welding furnace according to the present invention;

FIG. 2 is a perspective view of a vacuum welding furnace transfer bar support structure;

FIG. 3 is an internal structural view of a transfer bar support structure of the vacuum welding furnace;

FIG. 4 is a schematic view of a linear bearing mounted on a slider;

fig. 5 is a schematic view of the mounting structure of the support wheel.

In the figure, the device comprises a frame 1, a frame 2, a movable frame 3, a station 4, a support table 5, a transfer rod 6, a linear bearing 7, a window hole 8, a support groove 9, a guide rail 10, a slide block 11, a support wheel 12 and an optical axis.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention. On the contrary, the embodiments of the utility model include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention.

Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.

As shown in fig. 1, 2 and 3, the utility model provides a support structure for a transfer rod of a vacuum welding furnace, which comprises a frame 1, a movable frame 2 and a plurality of stations 3 arranged on the frame 1 at uniform intervals along the transverse direction, wherein each station 3 comprises a plurality of support tables 4, the plurality of support tables 4 are distributed at intervals along the longitudinal direction, a transfer rod 5 is arranged between the adjacent support tables 4, the transfer rod 5 is arranged along the transverse direction, one end of the transfer rod 5 is fixedly arranged on the movable frame 2 and can move along the transverse direction or the vertical direction of the movable frame 2, the support structure further comprises a linear bearing 6 and a window hole 7, the window hole 7 is arranged between the adjacent stations 3, the window hole 7 is arranged along the vertical direction, the shell of the linear bearing 6 is fixedly arranged on the frame 1 and is positioned below the window hole 7, the optical axis 12 of the linear bearing 6 is inserted into the window hole 7 along the vertical direction, the transfer rod can move along the vertical direction, the top of the optical axis 12 is provided with an inwards concave supporting groove 8, and the transfer rod 5 is embedded in the supporting groove 8; the bottom of the optical axis 12 is installed on the movable frame 2 through a supporting component, and the supporting component can drive the optical axis 12 to move along the vertical direction along with the movable frame 2 when the movable frame 2 moves, and keep a static state in the horizontal direction.

In this scheme, through set up fenestra 7 between adjacent station 3 to through linear bearing 6 and supporting component's cooperation, make support groove 8 support the middle part that shifts pole 5, avoid shifting pole 5 crooked under the effect of gravity, thereby guaranteed the stability that the tray was transported, improved the life that shifts pole 5 simultaneously. Due to the fact that the moving frequency of the transfer rod 5 is high, the arrangement of the linear bearing 6 can guarantee flexibility and stability of movement in the vertical direction.

Referring to fig. 4, the supporting assembly includes a guide rail 9 and a slider 10, the guide rail 9 is transversely and fixedly mounted on the movable frame 2, the slider 10 is slidably mounted on the guide rail 9 and can transversely slide along the guide rail 9, and the bottom of the optical axis 12 is fixedly mounted on the slider 10.

When the transfer rod 5 moves horizontally along with the movable frame 2, the slide block 10 moves reversely along the guide rail 9 to offset, so that the optical axis 12 is ensured to be in a static state in the horizontal direction; when the transfer rod 5 moves along the vertical direction, the sliding block 10 moves up and down along the guide rail 9, so that the optical axis 12 is guaranteed to support the transfer rod 5, and the sliding block 10 and the guide rail 9 are simple in structure, stable, reliable and low in manufacturing cost.

As shown in fig. 5, a support wheel 11 is installed in the support groove 8, a wheel wall of the support wheel 11 is attached to a rod wall of the transfer rod 5, and a rotation center of the support wheel 11 is arranged along a horizontal direction and perpendicular to the transfer rod 5.

Because the moving frequency of the transfer rod 5 in the welding process is high, the support wheel 11 is arranged in the support groove 8 to support the transfer rod 5, static friction is converted into rolling friction, the abrasion speed of the transfer rod 5 is reduced, and the service life of the transfer rod 5 is prolonged.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, a schematic representation of the term does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (3)

1. The utility model provides a vacuum welding stove shifts pole bearing structure, includes frame (1), adjustable shelf (2) and sets up along horizontal even interval a plurality of station (3) in frame (1), every station (3) include a plurality of brace table (4), a plurality of brace table (4) are provided with between adjacent brace table (4) and shift pole (5) along horizontal setting, the one end fixed mounting that shifts pole (5) is in on adjustable shelf (2), and can follow adjustable shelf (2) are horizontal or vertical direction removes its characterized in that:

the automatic feeding device is characterized by further comprising linear bearings (6) and window holes (7), wherein the window holes (7) are formed between adjacent stations (3), the window holes (7) are arranged in the vertical direction, the shell of each linear bearing (6) is fixedly mounted on the rack (1) and located below the window hole (7), the optical axis (12) of each linear bearing (6) is inserted into the corresponding window hole (7) in the vertical direction and can move in the vertical direction, a concave supporting groove (8) is formed in the top of the optical axis (12), and the transfer rod (5) is embedded into the corresponding supporting groove (8);

the bottom of optical axis (12) is passed through supporting component and is installed on adjustable shelf (2), supporting component can drive when adjustable shelf (2) remove optical axis (12) are followed adjustable shelf (2) move along vertical direction to keep quiescent condition on the horizontal direction.

2. The vacuum welding furnace transfer bar support structure of claim 1, wherein: the supporting component comprises a guide rail (9) and a sliding block (10), the guide rail (9) is transversely fixedly installed on the movable frame (2), the sliding block (10) is slidably installed on the guide rail (9) and can transversely slide along the guide rail (9), and the bottom of the optical axis (12) is fixedly installed on the sliding block (10).

3. The vacuum welding furnace transfer bar support structure of claim 1, wherein: and a supporting wheel (11) is installed in the supporting groove (8), the wheel wall of the supporting wheel (11) is attached to the rod wall of the transfer rod (5), and the rotating center of the supporting wheel (11) is arranged along the horizontal direction and is perpendicular to the transfer rod (5).

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