CN-224223265-U - A/C swing head geometric accuracy detection device

CN224223265UCN 224223265 UCN224223265 UCN 224223265UCN-224223265-U

Abstract

The utility model discloses an A/C swing head geometric accuracy detection device, and belongs to the technical field of A/C swing head geometric accuracy detection. The utility model provides an A/C sways first geometric accuracy detection device, includes testing platform and sways first assembly support, the sways first assembly support possesses the installation riser of installation connection on testing platform's bottom plate, fixed locating on the bottom plate, install the assembly keysets that can dismantle on the installation riser, the assembly keysets is provided with the mounting hole and waits to detect sways the head with the assembly, be equipped with the adjusting part that can carry out local jacking fine setting with swaing first assembly support on the bottom plate, the adjusting part forms symmetric distribution in the mounting hole both sides. The detection device can efficiently and accurately detect the geometric accuracy of the swinging head.

Inventors

ZHU WEIWEI
HUANG JIANFENG
CHENG RUI

Assignees

宁波天控五轴数控技术有限公司

Dates

Publication Date: 20260512
Application Date: 20250516

Claims (7)

1. The A/C swing geometric precision detection device is characterized by comprising a detection platform and a swing assembly bracket, wherein the swing assembly bracket is provided with a bottom plate which is connected to the detection platform in a mounting way and a mounting vertical plate which is fixedly arranged on the bottom plate, a detachable assembly adapter plate is arranged on the mounting vertical plate, the assembly adapter plate is provided with a mounting hole for assembling a swing to be detected, and adjusting components which can locally jack up and finely adjust the swing assembly bracket are arranged on the bottom plate, and the adjusting components are symmetrically distributed on two sides of the mounting hole; The adjusting component comprises an adjusting column, a pressing cap and a base plate, wherein an inserting groove is formed in the bottom of the base plate, the base plate is inserted into the inserting groove, a threaded hole is formed in the position of the base plate, the adjusting column is provided with external threads to be connected in the threaded hole in a threaded mode, the bottom of the adjusting column is abutted to the base plate, the top of the adjusting column extends out of the threaded hole and is provided with the pressing cap, and the pressing cap, the adjusting column and the base plate are connected through connecting fasteners.
2. The device for detecting geometric accuracy of an a/C pendulum head according to claim 1, wherein the mounting riser is provided with a downward extending opening at the top for avoiding the pendulum head, the mounting riser is mounted on a side plate wall at the opening for connecting the mounting adapter plate, the mounting portion of the pendulum head to be detected is mounted in the mounting hole, and the rear end of the pendulum head to be detected passes through the opening and protrudes out of the other side plate wall of the mounting riser at the opening.
3. The device for detecting geometric accuracy of an a/C swing head according to claim 2, wherein the size of the opening is larger than the size of the mounting hole, the size of the mounting hole on the assembly adapter plate is matched with the size of the mounting part of the swing head to be detected, the mounting parts with different sizes are matched with the mounting holes with corresponding sizes, and the mounting Kong Pi with different sizes are matched with the assembly adapter plate corresponding to the mounting holes.
4. The device for detecting the geometric accuracy of an a/C swing according to claim 1, wherein the adjusting members are arranged in four groups, two groups are located on one side of the mounting riser, the other two groups are located on the other side of the mounting riser, the adjusting members on both sides of the mounting riser are symmetrically distributed, and the adjusting members on the same side of the mounting riser are symmetrically distributed through the mounting holes.
5. The device for detecting geometric accuracy of an a/C swing according to claim 3, wherein the opening is configured as a U-shaped opening, the mounting riser is provided with connecting holes on both sides of the U-shaped opening, and the assembly adapter plate is detachably connected to the mounting riser by fasteners.
6. The a/C swing geometry accuracy testing device of claim 1, wherein said testing platform is constructed with a flat top surface, said testing platform being a marble platform.
7. The device for detecting geometric accuracy of an a/C swing according to claim 1, wherein the slot is formed in the bottom of the base plate, the slot is configured as a rectangular slot, and the pad is configured as a rectangular plate.

Description

A/C swing head geometric accuracy detection device Technical Field The utility model relates to the technical field of A/C swing head geometric accuracy detection, in particular to an A/C swing head geometric accuracy detection device. Background Five-axis numerically controlled machine tools are important devices in modern manufacturing, where high precision and versatility benefit from their complex head-swing systems. The swinging head in the swinging head system is a key component of the five-axis numerical control machine tool, and can realize accurate movement of the cutter in multiple axial directions. Among the numerous swaying heads, the A/C swaying head is a common type of five-axis numerical control machine tool, and the type swaying head is provided with an A axis and a C axis, can realize the processing of a workpiece at any angle in a horizontal plane, and is very suitable for the accurate cutting of complex curved surfaces. The geometric accuracy of the A/C swinging head largely determines the machining accuracy of the five-axis numerical control machine tool, and therefore the geometric accuracy detection of the A/C swinging head is particularly important. However, the a/C swing head has a complex structure and the geometrical error is more complex due to the interaction of the a axis and the C axis during the processing, so that the difficulty in measurement and control is greater, and how to develop and design a device capable of detecting the geometrical accuracy of the a/C axis swing head is one of the important targets of those skilled in the art for research and design. Disclosure of utility model The utility model aims to provide an A/C shaft swinging head geometric precision detection device, which is used for solving the problem that in the prior art, the machining precision of a numerical control machine tool is low because the A/C shaft swinging head geometric precision is difficult to detect to correct errors. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides an A/C pendulum head geometric accuracy detection device, includes testing platform and pendulum head assembly support, pendulum head assembly support possesses the installation connect in the bottom plate on testing platform, the fixed installation riser of locating on the bottom plate, install the assembly keysets that can dismantle on the installation riser, the assembly keysets is provided with the mounting hole in order to assemble and wait to detect pendulum head, be equipped with the adjusting part that can carry out local jacking fine setting with pendulum head assembly support on the bottom plate, the adjusting part forms symmetrical distribution in the mounting hole both sides, the adjusting part includes adjusting column, pressure cap and backing plate, the bottom plate constructs the slot in the bottom, the backing plate inserts in the slot, the screw hole has been seted up in slot department to the bottom plate, the adjusting column is provided with external screw in threaded connection in the screw hole, the bottom butt backing plate of adjusting column, the top of adjusting column stretches out the screw hole and is equipped with pressure cap, adjusting column and backing plate are connected through connecting fastener. Preferably, the mounting vertical plate is provided with an opening extending downwards to avoid the swinging head at the top, the mounting vertical plate is connected with the assembly adapter plate on one side plate wall at the opening, the mounting part of the swinging head to be detected is assembled in the mounting hole, and the rear end of the swinging head to be detected passes through the opening and protrudes out of the other side plate wall of the mounting vertical plate at the opening. Preferably, the size of the opening is larger than the size of the mounting hole, the size of the mounting hole on the assembly adapter plate is matched with the size of the mounting part of the swing head to be detected, the mounting parts with different sizes are matched with the mounting holes with corresponding sizes, and the assembly adapter plate corresponding to the mounting Kong Pi with different sizes is matched with the mounting part with different sizes. Preferably, the adjusting components are arranged in four groups, wherein two groups are positioned on one side of the mounting vertical plate, the other two groups are positioned on the other side of the mounting vertical plate, the adjusting components positioned on two sides of the mounting vertical plate form symmetrical distribution, and the adjusting components positioned on the same side of the mounting vertical plate form symmetrical distribution through mounting holes. Preferably, the opening is configured as a U-shaped opening, the mounting vertical plate is provided with connecting holes at two sides of the U-shaped opening, and the assembly adapter p