Shell unequal-diameter fan-shaped area processing surface detection device

Abstract

The utility model discloses a shell unequal diameter fan-shaped area processing surface detection device, which comprises a tool turret, the tool turret is installed on a machine tool saddle swing mechanism, a detection mechanism is detachably installed at the side end of the tool turret, and a probe of the detection mechanism is parallel to the direction of a turning tool bar installed on the tool turret. According to the invention, processing and detection of fan-shaped areas with unequal diameters of the shell can be converted, so that detection can be completed without moving the shell, the detection precision and the detection efficiency can be improved, the detection mechanism is detachable, a digital display dial indicator is more convenient to read, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to different technical fields, specifically to a device for detecting the processing surface of a fan-shaped area with unequal diameters in a shell. Background Technology

[0002] When machining the unequal diameter sector areas of the housing, the housing is clamped and fixed on the machine tool using a machining fixture. The machining of these unequal diameter sector areas is completed using the macro program G32 single-segment thread and the WHILE LE setting. However, after machining, the machined surfaces (such as...) need to be... Figure 1 , 2 To avoid the shell being transported again for inspection and to prevent deviations in clamping after disassembly, it is necessary to directly inspect the surface roughness and coaxiality of the machined surface after processing. Therefore, a machined surface inspection device for the fan-shaped area of ​​the shell with unequal diameter is proposed. Utility Model Content

[0003] The purpose of this invention is to provide a device for detecting the machining surface of a fan-shaped area with unequal diameters in a shell, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a detection device for machining surfaces in a fan-shaped area with unequal diameter shells, comprising a turret, the turret being mounted on a machine tool saddle rotation mechanism, a detection mechanism being detachably mounted on the side end of the turret, and the probe of the detection mechanism being parallel to the direction of the cutting tool holder used for machining the surface, which is mounted on the turret.

[0005] Preferably, a tool holder is installed on the outer end of the turret, and the detection mechanism is installed on the tool holder.

[0006] Preferably, the testing mechanism includes a dial indicator, a dial indicator rod, and a tool holder. The tool holder is mounted on the tool holder, the dial indicator rod is mounted on the tool holder, and the dial indicator is mounted on the other end of the dial indicator rod. The surface roughness and coaxiality of the machined surface are measured by the probe of the dial indicator.

[0007] Preferably, the length of the meter rod is longer than the width of the sector area to be measured, in order to extend the turret's travel path.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows: A detection device for the machined surface of a fan-shaped area with unequal diameters of a housing, by directly installing the detection mechanism on the turret, can directly detect the machined surface after the housing has been machined, without the need to move the housing. Moreover, it can keep the housing in a fixed state during the machining and detection process, thereby increasing the accuracy of the detection mechanism and the detection efficiency of the machined surface. Through the coordinated use of the dial indicator, dial indicator rod, tool holder and tool sleeve, the dial indicator is more securely clamped. The direction of the dial indicator probe is parallel to the direction of the cutting tool rod installed on the turret, making the measurement data more accurate. This utility model has a simple structure and can switch between machining and detection of fan-shaped areas with unequal diameters of the housing, so that the detection can be completed without moving the housing. It can increase both detection accuracy and detection efficiency. The detachable detection mechanism and the digital display dial indicator make it more convenient and improve work efficiency. Attached Figure Description

[0009] Figure 1 A schematic diagram of the machining location structure for the fan-shaped region of unequal diameter shell;

[0010] Figure 2 Cross-sectional view of the machining location of the fan-shaped region with unequal diameters in the shell;

[0011] Figure 3 This is a schematic diagram of the turret and detection mechanism structure of this utility model;

[0012] Figure 4 This is a schematic diagram of the monitoring mechanism of this utility model;

[0013] Figure 5 This is a side view of the turret and detection mechanism of this utility model.

[0014] In the diagram: 1-Turret, 2-Detection mechanism, 21-Dial indicator, 22-Indicator rod, 23-Tool sleeve, 3-Tool holder. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-2 , which refers to the machining location of the fan-shaped area with unequal diameters of the shell.

[0017] Please refer to 3-5. This utility model provides a technical solution: a detection device for the machining surface of a fan-shaped area with unequal diameter shell, including a turret 1, which is mounted on the saddle rotation mechanism of a machine tool. A detection mechanism 2 is detachably mounted on the side end of the turret 1. The probe of the detection mechanism 2 is perpendicular to the center line of the saddle rotation center of the machine tool, and the probe of the detection mechanism 2 is parallel to the direction of the turning tool holder used for machining the surface, which is mounted on the turret 1.

[0018] The outer end of the turret 1 is equipped with a tool holder 3, and the detection mechanism 2 is installed on the tool holder 3. The housing is tubular. When machining the fan-shaped area with unequal diameters, the machining is carried out by the internal boring tool installed on the turret. By adding the tool holder, the outer diameter of the turret is increased, so that the probe of the detection mechanism 2 can correspond to the machining surface of the fan-shaped area.

[0019] The testing mechanism 2 includes a dial indicator 21, a dial indicator rod 22, and a tool holder 23. The tool holder 23 is installed in a mounting slot on the tool holder 3. The dial indicator rod 22 is inserted into the tool holder 23 and fixed by a plug. The dial indicator 21 is inserted into a mounting hole at the other end of the dial indicator rod 22 and fixed by a plug. The surface roughness and coaxiality of the machined surface are measured by the probe on the dial indicator 21.

[0020] The length of the gauge rod 22 is longer than the width of the sector area to be measured, which is used to extend the travel path of the turret 1.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for detecting the machined surface of a fan-shaped area with unequal diameters in a shell, characterized in that: The tool includes a turret mounted on the saddle rotation mechanism of a machine tool. A detection mechanism is detachably mounted on the side end of the turret, and the probe of the detection mechanism is parallel to the direction of the cutting tool holder used for machining the surface, which is mounted on the turret.

2. The device for detecting the machined surface of a fan-shaped area with unequal diameters in a shell according to claim 1, characterized in that: A tool holder is installed on the outer end of the turret, and the detection mechanism is installed on the tool holder.

3. The device for detecting the machined surface of the fan-shaped region with unequal diameters of the shell according to claim 2, characterized in that: The testing mechanism includes a dial indicator, a dial indicator rod, and a tool holder. The tool holder is mounted on the tool holder, the dial indicator rod is mounted on the tool holder, and the dial indicator is mounted on the other end of the dial indicator rod. The surface roughness and coaxiality of the machined surface are measured by the probe of the dial indicator.

4. The device for detecting the machined surface of the fan-shaped area with unequal diameter of the shell according to claim 3, characterized in that: The length of the gauge rod is longer than the width of the sector area to be measured, which is used to extend the turret's travel path.

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