Machine tool rotary table

Abstract

The utility model provides a machine tool rotary table, which relates to the technical field of machine tools, and comprises a base, a first bearing seat, a second bearing seat, chucks, a servo motor, a base plate arranged on one side of each of the two chucks, a fixed block arranged on one side of each of the two base plates, and a bottom plate arranged above the two fixed blocks and fixedly connected with the fixed blocks, a magnetic disc is arranged on the bottom plate, grooves are formed in the two ends of the magnetic disc respectively, the pressing blocks are used for connecting the magnetic disc and the bottom plate, one ends of the pressing blocks are located in the grooves, pin holes are formed in the pressing blocks and the bottom plate, and the pressing blocks are connected with the bottom plate through pin shafts. The parts, located between the first bearing seat and the second bearing seat, in the machine tool rotary table are split into several parts, and during installation, only the split parts need to be installed according to the sequence, so that the installation difficulty of the machine tool rotary table can be greatly reduced, the installation convenience is improved, and the installation efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to machine tool technical field, concretely a machine tool rotary table. BACKGROUND

[0002] Machine tool rotary table refers to the table surface with rotatable, for clamping workpiece and realizing the machine tool accessory of rotation, the existing machine tool state when installing, because its structure is a whole, and the quality of whole is heavier, when installing needs to use the auxiliary lifting appliance to be more relaxed installation, and needs the help of people to assist positioning, and the installation is more troublesome, and the installation efficiency is also lower. CONTENT OF THE UTILITY MODEL

[0003] The utility model discloses a machine tool rotary table, aims at solving the problem mentioned in the above background art.

[0004] In order to achieve the above object, the utility model adopts the following technical scheme: the machine tool rotary table, including base, be provided with first bearing seat and second bearing seat on the base, the first bearing seat and second bearing seat all are rotatably connected with chuck, the one side of second bearing seat is provided with servo motor for driving the rotation of chuck inside second bearing seat, the one side of two chucks all is installed with the backing plate, the one side of two backing plates all is installed with fixed block, still including the bottom plate of placing in the top of two fixed blocks, the bottom plate is fixedly connected with fixed block, be provided with the disk on the bottom plate, recess is set up at both ends of disk, still including the press block for connecting disk and bottom plate, the one end of press block is located in the recess, all set up pin hole on press block and bottom plate, and press block and bottom plate are connected through the pin shaft.

[0005] Preferably, the backing plate is a regular octagonal prism, the backing plate is uniformly provided with a positioning hole, and the backing plate is also provided with a threaded hole, and a circular through groove is formed in the middle of the backing plate.

[0006] The utility model has the advantages of:

[0007] By splitting the parts between the first bearing seat and the second bearing seat in the machine tool rotary table into several parts, during installation, only need to install the split parts in order, so that the installation difficulty of the machine tool rotary table can be greatly reduced, the installation convenience and efficiency are improved. BRIEF DESCRIPTION OF DRAWINGS

[0008] Figure 1 It is the structural diagram of chuck.

[0009] Figure 2 It is the connection diagram of chuck and backing plate.

[0010] Figure 3 It is the connection diagram of backing plate and fixed block.

[0011] Figure 4 is the fixed block and the base plate connection schematic.

[0012] Figure 5 is the magnetic disk and the base plate connection schematic.

[0013] In the figure: 1, base; 2, first bearing seat; 3, second bearing seat; 4, chuck; 5, servo motor; 6, backing plate; 7, fixed block; 8, base plate; 9, magnetic disk; 10, pressing block; 11, pin hole; 12, positioning hole; 13, threaded hole; 14, through slot. DETAILED DESCRIPTION

[0014] The specific embodiments of the utility model are further explained below in combination with the drawings.

[0015] As Figures 1-5 shown in the figure, a machine tool rotary table, including base 1, base 1 is provided with first bearing seat 2 and second bearing seat 3, first bearing seat 2 and second bearing seat 3 are all rotationally connected with chuck 4, the side of second bearing seat 3 is provided with servo motor 5 for driving the rotation of chuck 4 inside second bearing seat 3, the side of two chucks 4 is all installed with backing plate 6, the side of two backing plates 6 is all installed with fixed block 7, still including the base plate 8 placed on the top of two fixed blocks 7, the base plate 8 is fixedly connected with fixed block 7, the base plate 8 is provided with magnetic disk 9, the both ends of magnetic disk 9 are provided with recess respectively, still including the pressing block 10 for connecting magnetic disk 9 and base plate 8, one end of pressing block 10 is located inside recess, pin hole 11 is all set up on pressing block 10 and base plate 8, and pressing block 10 and base plate 8 are connected through pin shaft.

[0016] The outer surface of the part connected with second bearing seat 3 in chuck 4 is provided with driven bevel gear, and the output end of servo motor 5 is provided with driving bevel gear meshing with driven bevel gear, so when servo motor 5 starts, chuck 4 inside second bearing seat 3 can be driven to rotate through the meshing of driving bevel gear and driven bevel gear, so as to facilitate the adjustment of the inclination angle of workpiece on magnetic disk 9.

[0017] Further, backing plate 6 is regular octagonal prism, which facilitates the adjustment of the position of backing plate 6 and improves the alignment efficiency of backing plate 6 and chuck 4, and positioning hole 12 is uniformly set up on backing plate 6, which facilitates the accurate positioning of backing plate 6 and chuck 4 through the set positioning hole 12, chuck 4 and backing plate 6 are connected together through bolt, threaded hole 13 is also set up on backing plate 6, which connects and fixes chuck 4 and backing plate 6 together through bolt, and circular through slot 14 is set up in the middle position of backing plate 6, which is used to reduce the mass of backing plate 6 and facilitate the picking up and moving of backing plate 6.

[0018] By splitting the parts located between the first bearing seat 2 and the second bearing seat 3 in the machine tool rotary table into several parts, only the split parts need to be installed in sequence during installation, so that the installation difficulty of the machine tool rotary table can be greatly reduced, the installation convenience is improved, and the installation efficiency is improved.

[0019] In the description of the utility model, unless another explicit stipulation and limitation, the term " install", " link", " connection" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can indirectly connect through the intermediate medium, can be two elements inside the communication, for the ordinary skilled in the art, the above-mentioned term can be understood in the utility model according to specific circumstances The specific meaning of the term in the utility model.

Claims

1. A machine tool turntable, characterized in that: The present invention relates to a method for adjusting the displacement of the first bearing seat and the second bearing seat, wherein the first bearing seat and the second bearing seat are respectively provided with a chuck connected in rotation, a servo motor for driving the chuck inside the second bearing seat to rotate is provided on one side of the second bearing seat, a pad is installed on one side of the two chucks, a fixed block is installed on one side of the two pads, and a bottom plate is placed above the two fixed blocks, the bottom plate is fixedly connected to the fixed block, a disk is provided on the bottom plate, grooves are respectively provided at both ends of the disk, and a pressure block for connecting the disk and the bottom plate, one end of the pressure block is located inside the groove, pin holes are provided on the pressure block and the bottom plate, and the pressure block and the bottom plate are connected by a pin shaft.

2. The machine tool turntable according to claim 1, wherein: The pad is a regular octagonal prism, positioning holes are evenly provided on the pad, threaded holes are also provided on the pad, and a circular through groove is provided in the middle of the pad.

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