CN2367426Y

CN2367426Y - Lifting mechanism of glass edging machine

Info

Publication number: CN2367426Y
Application number: CN 99235794
Authority: CN
Inventors: 姜大荣; 李德志
Original assignee: ZHUODA GLASS MACHINERY CO Ltd SHUNDE CITY
Current assignee: ZHUODA GLASS MACHINERY CO Ltd SHUNDE CITY
Priority date: 1999-04-13
Filing date: 1999-04-13
Publication date: 2000-03-08
Anticipated expiration: 2009-04-13

Abstract

The utility model discloses a lifting mechanism of a glass edging machine. Sliding blocks of the utility model are respectively and fixedly connected with a swing angle base and a front rail; the lifting mechanisms which have two are respectively fixed at two ends of an edging machine body; the sliding blocks are driven to rotate by a screw rod pair of the utility model; so the position of a front pressure plate and a grinding head, corresponding to an object (glass) which is processed, is changed. The glass with wide large edges and the glass with small sizes can be edged on a same machine, so the purpose of one machine with multiple functions is realized.

Description

The elevating mechanism of glass edge-grinding machine

The utility model relates to a kind of elevating mechanism of glass edge-grinding machine.

The straight line hypotenuse grinding of glass, its crucial principle is: glass is cut to the design parameter that we need in the motion of dynamic equilibrium.So the size of its clamping force, direction, application point scope all have strict requirement, the part that is ground is overhanging than must not be above 1: 3 of its gripping range relatively, otherwise can't carry out normal grinding, because forward and backward pressure passes the difference in height of plate and the distance that bistrique clamps basal plane relatively is certain.So the grinding scope of the straight line hypotenuse edge polisher of general glass is: the minimum gauge of glass is greater than 60 * 60mm, and maximum grinding hypotenuse is wide to be 35mm.Then can only take into account one if will surpass above-mentioned scope, that can grind broadside just can not grind small dimension glass, and that can grind small dimension glass just can not grind broadside, and its range of work is narrow.

The purpose of this utility model, be to provide a kind of elevating mechanism of simple and practical glass edge-grinding machine, make the function of edge polisher more complete, can the undersized glass of grinding on same machine, glass that again can the big hem width of grinding enlarges its range of work to glass.

Elevating mechanism of the present utility model comprises decelerator, screw mandrel and the nut that matches with it, take-up housing and slide block, and screw mandrel is connected with decelerator, and nut is fixedlyed connected with the lower wall of slide block, can drive slide block and move up and down in the chute of take-up housing; The upper side wall of slide block is fixedlyed connected with the piece of going straight up to that supports the pivot angle pedestal; Fixedly connected with the bottom of fromer rail in the top of slide block.Elevating mechanism of the present utility model has two, is separately fixed at the two ends of edge polisher lathe bed, and two elevating mechanisms connect by the connecting rod between the decelerator.

Owing to adopted above-mentioned scheme, it is 20mm that the utility model can make the glass minimum gauge of edge polisher grinding, maximum hypotenuse is wider than 70mm, but the both undersized glass of grinding on same machine, but the glass of the big hem width of grinding again, in addition can also grinding duckbilled limit and round edge, therefore can a tractor serves several purposes, the scope of application is wide.

Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing.

Fig. 1 is that figure cuts open in elevating mechanism of the present utility model side-looking office when rising;

Fig. 2 is that figure cuts open in elevating mechanism of the present utility model side-looking office when descending.

Fig. 3 is the front view that edge polisher of the present utility model is installed.

As depicted in figs. 1 and 2, elevating mechanism of the present utility model mainly comprises screw pair and sliding friction pair, and the bottom of its screw mandrel 5 is holders 7, is fixed on the lathe bed 10 of edge polisher, and slide 11 also is to be fixed on the lathe bed 10.Screw mandrel 5 is connected with decelerator 8, and decelerator 8 is connected with motor 6.The nut 4 of screw mandrel 5 is fixed on the lower wall of slide block 3, when nut 4 moves up and down, just drives slide block 3 and moves up and down in the chute of slide 11.The upper side wall of slide block 3 is fixedlyed connected with the piece 16 of going straight up to that supports pivot angle pedestal 2.Fixedly connected with the bottom of edge polisher fromer rail 14 in the top of slide block 3.During use, motor 6 drives decelerator 8 and provides power to screw mandrel 5, screw mandrel 5 rotates, nut 4 drives slide block 3 and moves up and down, thereby drive fromer rail 14 together with rising and the decline together with bistrique 1 integral body of front pressuring plate 15, pivot angle pedestal 2, the rear rail 12 of edge polisher and back are pressed and passed plate 13 in the vertical directions then is fixed.As shown in Figure 1, rear rail 12 presses the position that passes plate 13 motionless with the back, nut 4 drives slide block 3 and rises, after preceding pressure passes plate 15 risings, its base presses the base that passes plate 13 to produce a very wide distance with the back, a very big hem width is reserved in the bottom of processed glass 16 can supply grinding, and this moment, bistrique 1 also rose to the position of setting thereupon, so can the very wide glass hem width of grinding.In Fig. 2, rear rail 12 presses the position that passes plate 13 still motionless with the back, and nut 4 drives slide block 3 and descends, and presses the base that passes plate 15 to press the base that passes plate 13 to flush with the back before making, just can clamp very narrow glass this moment, and bistrique also drops to the position of setting equally and carries out grinding.

As shown in Figure 3, on same edge polisher, elevating mechanism of the present utility model has two, be installed in the two ends of lathe bed 10 respectively, be connected with two pivot angle pedestals 2 with the two ends (drawing among this figure) of fromer rail 14 respectively, then couple together between two elevating mechanisms, formed the synchronous operation of entire machine by the connecting rod 9 between two decelerators 8.During use, in the watch-dog of the parameter input edge polisher that only need set, before just can making, elevating mechanism press biography 15 and bistrique 1 to be elevated to preposition, so processed glass is clamped, through operations such as thick, the correct grinding of a plurality of bistriques and polishings, be ground to our needed product.

In the utility model, between nut 4 and the slide block 3, slide block 3 with go straight up between the piece 16, can adopt welding, riveted way to be connected between slide block 3 and the fromer rail 14, also can adopt the screw ways of connecting, so that the dismounting maintenance.

Claims

1. the elevating mechanism of a glass edge-grinding machine comprises decelerator (8), screw mandrel (5) and the nut (4) that matches with it, take-up housing (11) and slide block (3), it is characterized in that:

Described screw mandrel (5) is connected with decelerator (8);

Described nut (4) is fixedlyed connected with the lower wall of slide block (3), can drive slide block (3) and move up and down in the chute of take-up housing (11);

The upper side wall of described slide block (3) is fixedlyed connected with the piece (16) of going straight up to that pivot angle pedestal (2) is installed;

Fixedly connected with the bottom of fromer rail (14) in the top of described slide block 3;

Above-mentioned elevating mechanism has two, is separately fixed at the two ends of edge polisher lathe bed (10), and two elevating mechanisms connect by the connecting rod (9) between the decelerator 8;

2. the elevating mechanism of glass edge-grinding machine according to claim 1, it is characterized in that: screw mandrel (5) is connected on the lathe bed (10) by holder (7).