CN203470984U

CN203470984U - Machine base drill jig of traction machine

Info

Publication number: CN203470984U
Application number: CN201320624362.9U
Authority: CN
Inventors: 童慎镛
Original assignee: HANGZHOU FUKANG MECHANICAL COMPLETE EQUIPMENT Co Ltd
Current assignee: HANGZHOU FUKANG MECHANICAL COMPLETE EQUIPMENT Co Ltd
Priority date: 2013-10-10
Filing date: 2013-10-10
Publication date: 2014-03-12
Anticipated expiration: 2023-10-10

Abstract

The utility model relates to a machine base drill jig of a traction machine. The machine base drill jig can improve the drilling precision of installation holes and has the advantages of being simple in structure, convenient to use and high in production efficiency. According to the technical scheme, the machine base drill jig of the traction machine is characterized in that the drill jig comprises a jig plate, the back face of the jig plate is provided with a locating ring which protrudes outwards, and the outer diameter of the locating ring is matched with the inner diameter of an opening in an end of the machine base of the traction machine; a locating hole used for controlling the rotation angle of the jig plate and a plurality of jig holes used for determining the drilling positions are further formed in the jig plate.

Description

Engine base of traction machine drill jig

Technical field

The utility model relates to a kind of elevator traction machine, specifically a kind of production mould of engine base of traction machine.

Background technology

Traction machine is the drive unit of elevator, the comfort level when quality of its quality has directly affected elevator ride, the safe coefficient of elevator operation and the performance of elevator.

Existing traction machine generally comprises the devices such as motor, brake, shaft coupling, reduction box, and said apparatus all will be arranged on engine base of traction machine; Therefore, be shaped with some the installing holes (comprising screw and through hole) that are connected and fixed said apparatus on engine base of traction machine, these installing holes need to accurately be positioned on engine base of traction machine to guarantee the product quality of traction machine, therefore strict to required precision; But in current production process, conventionally adopt manual mode of aiming to determine the position of installing hole, not only have larger error, and had a strong impact on production efficiency, be further improved.

Utility model content

The purpose of this utility model is the deficiency overcoming in above-mentioned background technology, and a kind of engine base of traction machine drill jig is provided, the borehole accuracy that this engine base drill jig should be able to erection & lift hole, and there is feature simple in structure, easy to use and that production efficiency is high.

The technical solution of the utility model is: engine base of traction machine drill jig, is characterized in that: this drill jig comprises a template; The reverse side of described template is shaped with outwardly locating ring and the external diameter of this locating ring and an end perforate internal diameter fit for engine base of traction machine; In described template, be also shaped with for controlling the locating hole of the template anglec of rotation and for determining some nibs of bore position.

Described template is rectangle.

The beneficial effects of the utility model are:

Locating ring of the present utility model can connect with the end perforate of engine base of traction machine, thereby by the position of nib on the utility model, carrys out the bore position in accurate location and installation hole; Therefore, the utility model is not only simple in structure, easy to use, and the effective borehole accuracy in erection & lift hole, has higher production efficiency, is applicable to very much applying.

Accompanying drawing explanation

Fig. 1 is main TV structure schematic diagram of the present utility model.

Fig. 2 is left TV structure schematic diagram of the present utility model.

Fig. 3 is the main TV structure schematic diagram of engine base of traction machine.

Fig. 4 is the perspective view of engine base of traction machine.

The specific embodiment

Below in conjunction with Figure of description, the utility model is described in further detail, but the utility model is not limited to following examples.

Engine base of traction machine 2 as shown in Figure 3 and Figure 4, the both sides end face of this support is all shaped with end perforate 2-1, datum hole 2-2 and some installing hole 2-3.

Engine base of traction machine drill jig shown in Fig. 1 and Fig. 2, comprises a template 1, and the shape of template can be rectangle, circle, ellipse, and template size is generally slightly smaller than the profile of engine base of traction machine end face and is advisable; The reverse side of template is shaped with an outwardly locating ring 1-1, the end perforate internal diameter fit of the external diameter of this locating ring and engine base of traction machine, and during use, this locating ring can insert and in the perforate of end, carry out location, axle center; In template, be shaped with the locating hole 1-2 (locating hole aperture generally should be less than installing hole) for controlling the location-plate anglec of rotation, and in this template, be also shaped with for determining some nib 1-3 of bore position.

Using method of the present utility model is:

1, by the utility model reverse side towards engine base of traction machine and locating ring is inserted in the end perforate of engine base of traction machine;

2, the utility model rotation is adjusted to tram, then makes locating hole of the present utility model aim at the datum hole of engine base of traction machine and insert alignment pin and position;

3, from the front of location-plate, start boring, drill bit is passed through after nib, on engine base of traction machine, get out installing hole (relevant screw can be threaded subsequently).

Claims

1. engine base of traction machine drill jig, is characterized in that: this drill jig comprises a template (1); The reverse side of described template is shaped with outwardly locating ring (1-1) and the external diameter of this locating ring and end perforate (2-1) internal diameter fit for engine base of traction machine; In described template, be also shaped with locating hole (1-2) for controlling the template anglec of rotation and for determining some nibs (1-3) of bore position.

2. engine base of traction machine drill jig according to claim 1, is characterized in that: described template is rectangle.