CN209478639U - A kind of chip multi-wire saw machine-cut stone roller exempts from precut device - Google Patents

Abstract

The utility model discloses a kind of chip multi-wire saw machine-cut stone rollers to exempt from precut device, including pedestal, the base rear end is equipped with withstanding tight block, the pedestal two sides are connected with bracket, the bracket is equipped with adhesion baseline rod, the pedestal two sides are equipped with graduated scale, and pan frontward end is equipped with feed arrangement, and the feed arrangement connects withstanding tight block；The adhesion baseline rod is located above pedestal and is fixed by the bracket.This structure exempts from precut device, is positioned by adhesion baseline rod, is accurately bonded by graduated scale, solves the problems, such as that every plate all needs pre-cut in work.The utility model structure is simple, easy-to-use, effectively improves machining accuracy while production cost is greatly reduced.

Description

A kind of chip multi-wire saw machine-cut stone roller exempts from precut device

Technical field

The utility model relates to piezoelectric quartz crystal frequency chip cutting fields more particularly to piezoelectric quartz crystal frequency chip to cut Before cutting quickly by brilliant stone roller bonding on the table exempt from precut device.

Background technique

Multi-wire cutting technology is more advanced cutting technique in the world at present, will be cut by the steel wire of a high-speed motion It cuts and is brought into cutting area with pulpous state abrasive material and is cut, be mainly used for that cutting hardness is higher and the biggish material of brittleness.Because making It is wound in cutting tool repeatedly with a steel wire, while steel wire is cut back and forth by the way of walking a Duan Huiyi sections, so steel wire Utilization rate it is high, cutting efficiency is higher.

Multi-line cutting machine is that one kind is widely used in the electronic product machinings such as crystal, monocrystalline silicon, polysilicon, liquid crystal display The mechanical equipment of industry.Because high in machining efficiency, loss is few, is suitble to the advantages such as high-volume chip processing, in the cutting of crystalline material On, it is widely used.Multi-wire saw uses the silicon carbide of high rigidity as abrasive material, typical abrasives having a size of 20 μm with Under, accurate, narrow saw kerf can be implemented to hard brittle material and cut.Have many advantages, such as that working surface damnification is small, high efficiency, yield is big. But multi-line cutting machine is cut or polish jade with an emery wheel in cutting use process in crystalline substance, and in order to guarantee the cutting edge of stone roller, there are 30S or more surpluses, therefore viscous stone roller Before need to linear slit.Therefore it needs to carry out pre-cut to flitch before brilliant stone roller bonding, brilliant stone roller is bonded according to the cut mark of flitch.The viscous stone roller of chip Afterwards, it needs to paste on flitch after big stone roller mill, then removes to carry out multi-wire saw into small pieces, what is mostly used at present is in flitch trial cut line Trace is pasted further along stria, is needed by human eye evaluated error, there is time-consuming, the big disadvantage of error.Simultaneously because every plate all needs Pre-cut is wanted, significant wastage is in turn resulted in and production cost is significantly increased.

Utility model content

The purpose of this utility model is to solve the deficiencies in the prior art, provides one kind and is not required to carry out trial cut stria, can be intuitive The multi-wire saw machine-cut stone roller of processing exempts from precut device.

The technical solution adopted in the utility model is: a kind of chip multi-wire saw machine-cut stone roller exempts from precut device, including pedestal, The base rear end is equipped with withstanding tight block, and the pedestal two sides are connected with bracket, and the bracket is equipped with adhesion baseline rod, the bottom Seat two sides are equipped with graduated scale, and pan frontward end is equipped with feed arrangement, and the feed arrangement connects withstanding tight block；Adhesion baseline rod position Above pedestal and it is fixed by the bracket.

The feed arrangement includes crank and screw rod, the screw rod one as a further improvement of the utility model, End connection withstanding tight block, the other end connect crank.

Bracket is bolted in the adhesion baseline rod as a further improvement of the utility model,.

The beneficial effect that the utility model uses is: this structure exempts from precut device, is positioned by adhesion baseline rod, It is accurately bonded by graduated scale, solves the problems, such as that every plate all needs pre-cut in work.The utility model structure is simple, using just Benefit effectively improves machining accuracy while production cost is greatly reduced.

Detailed description of the invention

Fig. 1 is utility model diagram.

It is as shown in the figure: 1 pedestal, 2 adhesion baseline rods, 3 feed arrangements, 4 withstanding tight blocks, 5 graduated scales, 6 brackets, 31 Crank, 32 screw rods.

Specific embodiment

Below with reference to Fig. 1, the utility model is described further.

As shown in Figure 1, a kind of chip multi-wire saw machine-cut stone roller exempts from precut device, including pedestal 1,1 rear end of pedestal is set There is withstanding tight block 4,1 two sides of pedestal are connected with bracket 6, and the bracket 6 is equipped with adhesion baseline rod 2, and 1 two sides of pedestal are set There is graduated scale 5,1 front end of pedestal is equipped with feed arrangement 3, and the feed arrangement 3 connects withstanding tight block 4；The adhesion baseline rod 2 is located at 1 top of pedestal is simultaneously fixed by bracket 6.

For the operating accuracy for further increasing the utility model, it is ensured that the accurate positioning of benchmark flitch, the feed arrangement 3 Including crank 32 and screw rod 31, described 31 one end of screw rod connects withstanding tight block 4, and the other end connects crank 32.

For the operating accuracy for further increasing the utility model, that is, it is convenient for the adjusting of adhesion baseline rod, also ensures that its positioning Bracket 6 is bolted in accuracy, the adhesion baseline rod 2.

The utility model works as follows, and the first plate carries out pre-cut to flitch first when more renewing sheave every time, with true Determine reference line, which is called benchmark flitch by us.Then the utility model is carried out to mark by benchmark flitch, by benchmark Flitch is put into pedestal, holds out against withstanding tight block by feed arrangement, so that benchmark flitch be allowed to fix in the base；Adjust bonding base Quasi- bar keeps the joint-cutting being bonded on baseline rod and benchmark flitch totally straight, and bonding baseline rod is fixed, benchmark flitch first is recorded The scale of linear slit takes out benchmark flitch, completes benchmark and adjusts and to mark.By the graduation position of first linear slit, wanted by technique Seek the scale for calculating every row's crystalline substance stone roller, so that it may be bonded to crystalline substance stone roller, as long as sheave does not change, not have to change data, very It is convenient.

This structure exempts from precut device, is positioned by adhesion baseline rod, is accurately bonded by graduated scale, solves Every plate all needs the problem of pre-cut in work.The utility model structure is simple, easy-to-use, effectively improves machining accuracy while substantially Reduce production cost.

Those skilled in the art should know the protection scheme of the utility model is not limited only to the above embodiments, may be used also To carry out various permutation and combination and transformation on the basis of the above embodiments, without departing from the spirit of the present invention, The various transformation carried out to the utility model are all fallen in the protection scope of the utility model.

Claims (3)

1. a kind of chip multi-wire saw machine-cut stone roller exempts from precut device, it is characterized in that including pedestal (1), pedestal (1) rear end is set Have withstanding tight block (4), pedestal (1) two sides are connected with bracket (6), and the bracket (6) is equipped with adhesion baseline rod (2), described Pedestal (1) two sides are equipped with graduated scale (5), and pedestal (1) front end is equipped with feed arrangement (3), and the feed arrangement (3) connects withstanding tight block (4)；The adhesion baseline rod (2) is located above pedestal (1) and fixed by bracket (6).

2. a kind of chip multi-wire saw machine-cut stone roller according to claim 1 exempts from precut device, it is characterized in that the feeding fills Setting (3) includes crank (32) and screw rod (31), and described screw rod (31) one end connects withstanding tight block (4), and other end connection is shaken (32).

3. a kind of chip multi-wire saw machine-cut stone roller according to claim 1 or 2 exempts from precut device, it is characterized in that the adhesion Bracket (6) are bolted in baseline rod (2).