CN201040317Y

CN201040317Y - Lathe operation safety arrangement

Info

Publication number: CN201040317Y
Application number: CNU2006201144190U
Authority: CN
Inventors: 孙生强; 李荣兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-05-01
Filing date: 2006-05-01
Publication date: 2008-03-26
Anticipated expiration: 2016-05-01

Abstract

The utility model relates to a lathe operation safety protection device, when the accident of 'crash' is going to happen because of the careless operation or the misoperation of the lathe operator, which cuts off the lathe power. The lathe operation safety protection device comprises a tailstock direction stroke control switch (1) and a chuck direction stroke control switch (9); the tailstock direction stroke control switch (1) is installed below the lathe tailstock (2) on the lathe bed, the chuck direction stroke control switch (9) is installed below the lathe chuck (7) on the lathe bed. When the 'crash' of the lathe trailing plate (5) is going to happen because of the careless operation or the misoperation of the lathe operator, through that the trailing plate front (6) and the trailing plate rear (4) are respectively contact with the chuck direction stroke control switch (9) and the tailstock direction stroke control switch (1), the lathe power is cut off, so the lathe stops running to avoid the accident of 'crash' from occurring.

Description

The lathe operation safety guard

Technical field

The utility model relates to a kind of safety guard, especially can avoid the operator that a kind of lathe operation safety guard of " collision " accident takes place automatically.

Background technology

At present, generally the lathe of Shi Yonging often can not be unified in practicality and security, especially engine lathe, the machine safety of itself is controlled by operator's operant level fully, when the operator is in the junior stage or operates accidentally, the phenomenon of " collision " often occurs, thereby break cutter and the accident that breaks lathe.

The utility model content

The purpose of this utility model is a kind of lathe operation safety guard of design, can avoid the generation of operator's " collision " accident.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of lathe operation safety guard comprises tailstock directional run gauge tap and chuck directional run gauge tap; Tailstock directional run gauge tap is arranged on the tailstock below on the body of lathe bed, and chuck directional run gauge tap is arranged on the chuck below on the body of lathe bed.

Lathe operation safety guard of the present utility model; the travel control switch that can prevent saddle and the middle carriage bump head of a bed or tailstock has been installed on the lathe bed of lathe; when the operator accidentally or maloperation when " collision " phenomenon occurring; after the running face contacting travel gauge tap contact of saddle and middle carriage; cut off the electricity supply by travel control switch, just can avoid the generation of " collision " accident.

The beneficial effect of the utility model lathe operation safety guard is: can not influence under the normal situation about using of operator's normal running and lathe; when the operator accidentally or maloperation when " collision " phenomenon occurring; can cut off the electricity supply by travel control switch, thereby avoid the generation of " collision " accident.

Description of drawings

Fig. 1 is a lathe operate as normal schematic diagram.

Fig. 2 is that lathe carriage is to chuck direction " collision " schematic diagram.

Fig. 3 is that lathe carriage is to tailstock direction " collision " schematic diagram.

The specific embodiment

For making the novel purpose of this reality, technical scheme clearer, the utility model is described in further detail below in conjunction with drawings and the specific embodiments.

Among each figure, 1 is tailstock directional run gauge tap, and 2 is tail stock, and 3 is the tailstock front, and 4 is the planker back, and 5 is lathe carriage, and 6 is the planker front, and 7 is chuck, and 8 is headstock, and 9 is chuck directional run gauge tap.

Referring to Fig. 1, at mounted tailstock directional run gauge tap 1 on the body of lathe bed, below the tail stock 2, at chuck for installing directional run gauge tap 9 on the body of lathe bed, below the chuck 7.

When the operator accidentally or maloperation when lathe carriage 5 is moved to position near lathe chuck 7, as shown in Figure 2, the contact of the planker front 6 contact chuck directional run gauge taps 9 of lathe carriage 5, thereby cut off the electricity supply, make lathe out of service.

When the operator accidentally or maloperation when lathe carriage 5 is moved to position near tail stock 2, as shown in Figure 3, the contact of the planker back 4 contact tailstock directional run gauge taps 1 of lathe carriage 5, thereby cut off the electricity supply, make lathe out of service.

Corresponding design should be done according to the model and the specification of employed lathe in the installation site of tailstock directional run gauge tap 1 and chuck directional run gauge tap 9, but guarantee when lathe after high-speed cruising contacts described chuck directional run gauge tap contact, described tail stock directional run gauge tap contact, the surface of pre-anticollision has 2 millimeters safe distance at least to the target that will clash into.

Claims

1. a lathe operation safety guard is characterized in that: comprise tailstock directional run gauge tap and chuck directional run gauge tap; Tailstock directional run gauge tap is installed in the tailstock below on the body of lathe bed, and chuck directional run gauge tap is installed in the chuck below on the body of lathe bed.

2. lathe operation safety guard according to claim 1; it is characterized in that: the installation site of the installation site of described chuck directional run gauge tap and described tail stock directional run gauge tap; be when lathe after high-speed cruising contacts described chuck directional run gauge tap contact, described tailstock directional run gauge tap contact, the surface of pre-anticollision has 2 millimeters safe distance at least to the target that will clash into.