Tool for positioning ultra-large rotary table and base

Abstract

The invention discloses a tool for positioning an ultra-large rotary table and a base, and belongs to the technical field of machine tools. The bearing flange and the rotary table base are connected in a fastened mode through a first bolt, the rotary table centering shaft and the bearing flange are connected in a fastened mode through a second bolt, a center hole of the rotary table centering flange is connected with the outer circumference of the rotary table centering shaft, the rotary table centering flange and the rotary table are connected in a fastened mode through a third bolt, and the static pressure oil pocket and the rotary table base are connected in a fastened mode through a fourth bolt. The rotary table is hoisted, the rotary table is leveled and stabilized and then falls to the position above the rotary table base, and the rotary table centering flange and the rotary table centering shaft sleeve are used for centering and guiding and slowly fall to the static pressure oil pocket.

Description

Technical Field

[0001] The invention belongs to the technical field of machine tools and relates to a tool used for positioning an ultra-large turntable and a base. Background Art

[0002] The positioning tooling of the turntable and the turntable base is an auxiliary tooling for docking and positioning the two. It is used to ensure that the turntable can be accurately and quickly aligned with the base and guide during the installation process, and to ensure that the turntable can be accurately and stably installed on the base. It is also an important device that can realize the positioning function. Although the existing tooling can realize the positioning of the turntable and the base, it has the problems of insufficient accuracy, low efficiency and poor adaptability. Summary of the invention

[0003] In view of the problems in the prior art, the present invention provides a tool for positioning an ultra-large turntable and a base.

[0004] A tooling for positioning an extra-large turntable and a base, wherein a bearing flange and the turntable base are fastened and connected by a first bolt, a turntable centering shaft and the bearing flange are fastened and connected by a second bolt, a center hole of the turntable centering flange is connected to an outer circumference of the turntable centering shaft, the turntable centering flange and the turntable are fastened and connected by a third bolt, and a static pressure oil pocket and the turntable base are fastened and connected by a fourth bolt.

[0005] Lift the turntable, level and stabilize it, then drop it onto the turntable base. Use the turntable centering flange and turntable centering sleeve as centering guides, and slowly drop it onto the static pressure oil pocket.

[0006] The advantages of the present invention are: the installation time of the turntable and the turntable base is reduced and the work efficiency is improved by the tooling. The tooling has high stability and precision to ensure that the turntable can achieve the predetermined positioning and fixing effect when installed on the base, and has the characteristics of high efficiency and stability. The application of the present invention not only improves the installation positioning accuracy and efficiency of the super-large turntable and the base, but also saves a lot of manpower, material resources and financial resources for the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art descriptions. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. As shown in the figure:

[0008] Figure 1 It is a structural diagram of the present invention.

[0009] Figure 2 This is a diagram of the use state of the present invention.

[0010] Figure 3 This is the second diagram of the present invention in use. DETAILED DESCRIPTION

[0011] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0012] Example 1: Figure 1 , Figure 2 and Figure 3 As shown, a tooling for positioning an extra-large turntable and a base, the bearing flange 5 and the turntable base 4 are fastened together by a first bolt, the turntable centering shaft 1 and the bearing flange 5 are fastened together by a second bolt, the center hole of the turntable centering flange 2 is connected to the outer circumference of the turntable centering shaft 1, the turntable centering flange 2 and the turntable 3 are fastened together by a third bolt, and the static pressure oil pocket 6 and the turntable base 4 are fastened together by a fourth bolt.

[0013] Lift the turntable 3, level and stabilize it and drop it onto the turntable base 4. Use the turntable centering flange 2 and the turntable centering sleeve 1 for centering and guiding, and slowly drop it onto the static pressure oil pocket 6.

[0014] Example 2: Figure 1 , Figure 2 and Figure 3 As shown, a tooling for positioning a super-large turntable and a base, after the center sleeve on the turntable base is installed, the centering shaft of the turntable centering tooling is installed on the center sleeve, the sub-mouth has a centering, and the tooling centering shaft is fastened to the center sleeve with bolts.

[0015] The turntable tooling centering flange is installed on the mounting surface of the turntable center hole. The turntable tooling centering flange is fastened to the turntable center hole with bolts. After the turntable is lifted and stabilized, it is slowly lowered to the top of the turntable base. The tooling centering sleeve is used for centering guide and the turntable is slowly lowered onto the static pressure oil pocket.

[0016] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A tool for positioning a super-large turntable and a base, characterized in that: The bearing flange is fastened and connected to the turntable base by the first bolt, the turntable centering shaft is fastened and connected to the bearing flange by the second bolt, the center hole of the turntable centering flange is connected to the outer circumference of the turntable centering shaft, the turntable centering flange is fastened and connected to the turntable by the third bolt, and the static pressure oil pocket is fastened and connected to the turntable base by the fourth bolt.

2. A tool for positioning a super-large turntable and a base according to claim 1, characterized in that: Lift the turntable, level and stabilize it, then drop it onto the turntable base. Use the turntable centering flange and turntable centering sleeve as centering guides, and slowly drop it onto the static pressure oil pocket.

Images