CN201227735Y

CN201227735Y - Automatic axle piercing machine tool

Info

Publication number: CN201227735Y
Application number: CNU2008200135969U
Authority: CN
Inventors: 王明海; 李景魁; 郭建烨
Original assignee: Shenyang Institute of Aeronautical Engineering
Current assignee: Shenyang Institute of Aeronautical Engineering
Priority date: 2008-06-20
Filing date: 2008-06-20
Publication date: 2009-04-29
Anticipated expiration: 2018-06-20

Abstract

An automatic shaft threading machine tool includes a headstock (1), a left digital adjustment support (4), a right digital adjustment support (5), a bed, a push rod (7) and a push rod support (6). Main shaft box (1), left digital adjustment support (4) and right digital adjustment support (5) are fixed on the bed. The push rod support (6) is arranged on one side of the bed. The push rod (7) is fixed on the push rod support (6), and one end thereof is connected with the bed. One end of the headstock (1) has a hydraulic cylinder (3), and the other end has a position control board (2). This machine tool is mainly used in the roller production line to complete the shaft threading work of sleeves of various specifications, which greatly improves labor productivity.

Description

Automatic threading machine

技术领域：本实用新型涉及一种机床，尤其是一种自动穿轴机床。Technical field: The utility model relates to a machine tool, especially an automatic shaft threading machine tool.

背景技术：目前在工业生产中，托辊的中轴都是靠手工穿入的，费时费力，效率低下。Background technology: currently in industrial production, the middle shaft of the idler is inserted manually, which is time-consuming, laborious and inefficient.

发明内容：针对上述现有技术的不足，本实用新型提供了一种自动穿轴机床。Summary of the invention: In view of the shortcomings of the above-mentioned prior art, the utility model provides an automatic shaft threading machine tool.

为实现上述目的，本实用新型采用的技术方案是：自动穿轴机床，包括主轴箱(1)、左数调支架(4)、右数调支架(5)、床身、推杆(7)和推杆支架(6)。主轴箱(1)、左数调支架(4)和右数调支架(5)固定在床身上。推杆支架(6)设置在床身的一侧。推杆(7)固定在推杆支架(6)上，其一端与床身连接。主轴箱(1)的一端有液压缸(3)，另一端有位置控制板(2)。In order to achieve the above object, the technical solution adopted by the utility model is: an automatic shaft threading machine tool, including a spindle box (1), a left digital adjustment bracket (4), a right digital adjustment bracket (5), a bed, and a push rod (7) and push rod bracket (6). Main shaft box (1), left digital adjustment support (4) and right digital adjustment support (5) are fixed on the bed. The push rod support (6) is arranged on one side of the bed. The push rod (7) is fixed on the push rod support (6), and one end thereof is connected with the bed. One end of the headstock (1) has a hydraulic cylinder (3), and the other end has a position control board (2).

该机床主要应用在托辊生产线上，完成各种规格套筒的穿轴工作，大大提高了劳动生产率。This machine tool is mainly used in the roller production line to complete the shaft threading work of sleeves of various specifications, which greatly improves labor productivity.

附图说明： Description of drawings:

图1是本实用新型的结构示意图。Fig. 1 is a structural representation of the utility model.

图2是图1的俯视图。FIG. 2 is a top view of FIG. 1 .

图3是主轴箱和左数调支架的结构示意图。Fig. 3 is a structural schematic diagram of the headstock and the left digital adjustment bracket.

图4是推杆支架的结构示意图。Fig. 4 is a structural schematic diagram of the push rod bracket.

具体实施方式： Detailed ways:

如图1-图4所示：自动穿轴机床，包括主轴箱1、左数调支架4、右数调支架5、床身、推杆7和推杆支架6。主轴箱1、左数调支架4和右数调支架5固定在床身上。推杆支架6设置在床身的一侧。推杆7固定在推杆支架6上，其一端与床身连接。主轴箱1的一端有液压缸3，另一端有位置控制板2。As shown in Figures 1-4: the automatic shaft threading machine tool includes a headstock 1, a left digital adjustment support 4, a right digital adjustment support 5, a bed, a push rod 7 and a push rod support 6. Spindle box 1, left number adjustment support 4 and right number adjustment support 5 are fixed on the bed. The push rod bracket 6 is arranged on one side of the bed. The push rod 7 is fixed on the push rod bracket 6, and one end thereof is connected with the bed. There is a hydraulic cylinder 3 at one end of the headstock 1 and a position control board 2 at the other end.

工作原理：将待穿轴的套筒放置于左、右数调支架上，数调支架自动升起，根据管材的直径，保证套筒内径边缘低于中心高2.5倍的轴直径，此时推杆推动位于推杆支架上的轴穿入套筒内，轴伸出套筒的长度由主轴箱上的位置控制板调整。然后，位置控制板复位，推杆复位，取走工件，等待下一个工件。Working principle: Place the sleeve to be worn on the left and right digital adjustment brackets, and the digital adjustment brackets will rise automatically. According to the diameter of the pipe, ensure that the inner diameter edge of the sleeve is lower than the shaft diameter that is 2.5 times the height of the center. At this time, push The rod pushes the shaft on the push rod bracket to penetrate into the sleeve, and the length of the shaft extending out of the sleeve is adjusted by the position control plate on the headstock. Then, the position control board is reset, the push rod is reset, the workpiece is taken away, and the next workpiece is waited for.

Claims

1, wears a lathe automatically, it is characterized in that, comprise main spindle box (1), left number accent support (4), right number accent support (5), lathe bed, push rod (7) and pusher bar support (6); Main spindle box (1), left number transfer support (4) and right number to transfer support (5) to be fixed on the lathe bed; Pusher bar support (6) is arranged on a side of lathe bed; Push rod (7) is fixed on the pusher bar support (6), and the one end is connected with lathe bed; One end of main spindle box (1) has hydraulic cylinder (3), and the other end has position control plate (2).