CN221065844U - Super smart machine that bull was switched - Google Patents

Abstract

The utility model relates to the technical field of superfinishing machines, in particular to a multi-head switching superfinishing machine which comprises a base, wherein a guide rail group is arranged on the base, a sliding table is arranged on the guide rail group, a power mechanism is arranged between the sliding table and the guide rail group, the power mechanism drives the sliding table to move on the guide rail group, a rotating frame is arranged on the sliding table through a rotating shaft, a lifting table is arranged in the rotating frame, superfinishing heads are arranged on the lifting table, at least two superfinishing heads are arranged on the lifting table, and the superfinishing heads are oilstone superfinishing heads and/or abrasive belt superfinishing heads. According to the multi-head switching superfinishing machine, the rotating frame is provided with the superfinishing heads, different superfinishing heads are located on superfinishing stations by utilizing the rotation of the rotating frame, so that workpieces are sequentially superfinished by adopting different superfinishing heads, one-time clamping is performed for many times, and the processing precision and the processing efficiency are improved.

Description

Super smart machine that bull was switched

Technical Field

The utility model relates to the technical field of superfinishing machines, in particular to a multi-head switching superfinishing machine.

Background

In the prior art, for some workpieces, because of the relation of machining precision, superfinishing equipment for performing two or more kinds of roughness is required to sequentially machine in the superfinishing process, so that the design requirement can be met. However, the existing superfinishing machine only has one superfinishing head, so that the superfinishing machine needs to be replaced for reprocessing after superfinishing is finished once, and the superfinishing machine is clamped for multiple times in the process, so that the processing precision can be influenced, and meanwhile, the processing efficiency can be reduced.

Disclosure of utility model

The utility model aims to solve the technical defects and provides the multi-head switching superfinishing machine which can assemble a plurality of superfinishing heads according to actual requirements so as to realize multistage superfinishing by clamping a workpiece once and improve the processing efficiency and the processing precision.

The utility model discloses a multi-head switching superfinishing machine which comprises a base, wherein a guide rail group is arranged on the base, a clamping mechanism for clamping a workpiece is arranged on one side of the guide rail group, a sliding table is arranged on the guide rail group, a power mechanism is arranged between the sliding table and the guide rail group, the power mechanism drives the sliding table to move on the guide rail group, a rotating frame is arranged on the sliding table through a rotating shaft, a first motor is arranged on the sliding table, the first motor is in transmission connection with the rotating shaft, a lifting table is arranged in the rotating frame, the lifting table is in sliding connection with the rotating frame along the vertical direction, a screw rod in the vertical direction is arranged in the rotating frame, a screw hole is arranged on the lifting table, the screw rod penetrates through the screw hole to be in matched connection, a second motor is arranged at the top of the rotating frame, the second motor is in transmission connection with the screw rod, superfinishing heads are at least two, and the superfinishing heads are oilstone superfinishing heads and/or superfinishing heads.

The power mechanism is a linear motor.

According to the multi-head switching superfinishing machine, the rotating frame is provided with the superfinishing heads, different superfinishing heads are located on superfinishing stations by utilizing the rotation of the rotating frame, so that workpieces are sequentially superfinished by adopting different superfinishing heads, one-time clamping is performed for many times, and the processing precision and the processing efficiency are improved.

Drawings

FIG. 1 is a schematic perspective view of FIG. 1 of the present utility model;

Fig. 2 is a schematic perspective view of fig. 2 according to the present utility model.

Detailed Description

In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.

Example 1:

As shown in fig. 1 and 2, the utility model discloses a multi-head switching superfinishing machine, which comprises a base 1, wherein a guide rail group 2 is arranged on the base 1, a clamping mechanism 11 for clamping a workpiece is arranged on one side of the guide rail group 2, a sliding table 3 is arranged on the guide rail group 2, a power mechanism is arranged between the sliding table 3 and the guide rail group 2, the power mechanism drives the sliding table 3 to move on the guide rail group 2, a rotating frame 4 is arranged on the sliding table 3 through a rotating shaft, a first motor 5 is arranged on the sliding table 3, the first motor 5 is in transmission connection with the rotating shaft, a lifting table 7 is arranged in the rotating frame 4, the lifting table 7 is in sliding connection with the rotating frame 4 along the vertical direction, a screw rod 8 in the vertical direction is arranged in the rotating frame 4, a screw hole is arranged on the lifting table 7, the screw rod 8 penetrates through the screw hole to be in matched connection, a second motor 6 is arranged at the top of the rotating frame 4, the second motor 6 is in transmission connection with the screw rod 8, superfinishing heads 9 are arranged on the lifting table 7, at least two superfinishing heads 9, and the superfinishing heads 9 are superfinishing heads and/or superfinishing abrasive belt.

The clamping mechanism 11 for clamping the workpiece is a known structure, and the specific structure of the clamping mechanism 11 is not limited in this embodiment. The clamping mechanism 11 may be determined according to the particular workpiece. The workpiece processed as in fig. 1 and 2 is a screw rod, so the screw rod is clamped by a driving tip shaft and a driven tip shaft.

The number of superfinishing heads 9 on the turret 4 can be determined according to practical situations, and in this embodiment two superfinishing heads 9 are used, one of which is an oilstone superfinishing head and the other is an abrasive belt superfinishing head. Of course, in other embodiments, the number of the superfinishing heads 9 may be 3 or 4, such as two whetstone superfinishing heads and one abrasive belt superfinishing head, and the machining rough superfinishing degrees of the two whetstone superfinishing heads are different. Or 4 superfinishing heads 9, two oilstone superfinishing heads and two abrasive belt superfinishing heads are used. The superfinishing heads 9 are circumferentially arranged on the turret 4 along the rotation axis, and in this embodiment two superfinishing heads 9 are used, the two superfinishing heads 9 being arranged opposite to each other with an interval of substantially about 180 °. The first motor 5 drives the rotating frame 4 to rotate, so that different superfinishing heads 9 can rotate to corresponding stations, namely the superfinishing heads 9 to be used move to the upper part of the workpiece processing part.

When the superfinishing head 9 rotates in place, the second motor 6 rotates to drive the screw rod to rotate, so that the lifting table 7 can descend to enable the superfinishing head 9 to be in contact with a workpiece, and a certain pressure is maintained. And the equipment can be started to perform superfinishing. When the superfinishing head 9 is replaced, the second motor 6 is required to drive the lifting table 7 to ascend, so that the superfinishing head 9 is separated from a workpiece, and then the first motor 5 drives the rotating frame to rotate so as to replace the superfinishing head 9.

In the process, when the workpiece is required to be subjected to superfinishing for many times, only one clamping is needed, and the rotating frame 4 rotates to replace the superfinishing head 9, so that the superfinishing efficiency and the superfinishing precision are greatly improved by one clamping for many times.

The power mechanism is a linear motor 10. The accuracy of the linear motor 10 can be always kept in a higher state in the long-time use process, and the service life and the service performance are improved.

In the description of the present application, 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", 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 application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. 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 one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; may be a mechanical connection; can be directly connected or indirectly connected through an intermediate medium, and can be in interaction relationship with two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present application, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The present utility model is not limited to the preferred embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.

Claims (2)

1. The utility model provides a super smart machine of bull switching, includes the base, is provided with guide rail group, characterized by on the base: the automatic polishing machine comprises a guide rail group, a clamping mechanism used for clamping a workpiece, a sliding table arranged on the guide rail group, a power mechanism arranged between the sliding table and the guide rail group, a rotating frame arranged on the sliding table and provided with a first motor, a lifting table arranged in the rotating frame and connected with the first motor in a transmission manner, a screw rod arranged in the rotating frame and in the vertical direction, a screw hole arranged on the lifting table, a second motor arranged at the top of the rotating frame and connected with the screw rod in a transmission manner, and a superfinishing head arranged on the lifting table and at least two superfinishing heads which are oilstone superfinishing heads and/or abrasive belt superfinishing heads.

2. The multi-head switching superfinishing machine according to claim 1, wherein: the power mechanism is a linear motor.