CN206748250U - A kind of new PCD abrading blocks - Google Patents

Abstract

A kind of new PCD abrading blocks, solve the problems, such as not taken according to the height difference of matrix different parts during polishing observed in different pressures, the course of work it is inconvenient, its technical scheme solved includes mill, mill upper surface is fixed with uniform abrading block, abrading block upper surface is provided with the groove of circular arc, and inclined PCD cutter heads are welded with groove；The utility model clever structure, improves operating efficiency.

Description

A kind of new PCD abrading blocks

Technical field

Abrading block technical field is the utility model is related to, particularly a kind of new PCD abrading blocks.

Background technology

With the horizontal raising of the raising of state-of-the-art, especially modern manufacturing industry, precision, matter to converted products Amount, processing efficiency require more and more higher, while the appearance of new material, new processing problems also continuously emerge, and difficulty of processing is not yet Disconnected to increase, this polishing chip that mission is necessarily processed to carrying proposes higher requirement.It is becoming tight in addition with the day of world energy sources , the energy-saving effective way for being not only each Reducing Cost in Enterprises, increasing economic efficiency, and the responsibility that the whole society is common And target, therefore performance that is energy-saving and improving polishing chip is imperative.

Abrading block extensive use in the polishing of epoxy, rubber, paint etc. on concrete, terrazzo floor, it can also be used to flower Basis processing before the levelings of the stone floors such as Gang Yan, marble, corase grind, polishing, it is attached to remove the hard epoxy in surface, acetylene etc. Thing.Higher segment design is ground using PCD cutter heads and than general technology combination floor, service life is longer.

Existing traditional abrading block service life is generally relatively low, fragile, and is changed in bruting process during abrading block damage Inconvenience, it usually needs by it is flimsy grind away remove after, re-start and weld new abrading block and use, influence operating efficiency.

Utility model content

For the above situation, to overcome the defect of prior art, the utility model provides a kind of new PCD abrading blocks, had Effect solves cutter head intensity deficiency, and fragile, abrading block changes the problem of inconvenient.

A kind of new PCD abrading blocks, including mill, it is characterised in that described mill upper surface is fixed with uniform abrading block, Abrading block upper surface is provided with the groove of circular arc, and inclined PCD cutter heads are welded with groove.

Preferably, described abrading block lower surface is provided with screwed hole, and abrading block is fixed by bolt and mill.

Preferably, be distributed as Internal and external cycle two of the described abrading block on mill encloses uniformly, uniform four abrading blocks of inner ring, outer ring The direction of uniform eight abrading blocks, abrading block upper groove and PCD cutter heads is along the tangential direction of mill.

Preferably, described groove is open-minded in abrading block upper surface one end, and PCD cutter heads are fixed on the non-openend of groove.

Preferably, described mill bottom is connected with drive shaft, and driving is pivotally connected to drive device.

The utility model clever structure, effectively solves cutter head intensity deficiency, fragile, abrading block changes inconvenient ask Topic.

Brief description of the drawings

Fig. 1 is the utility model schematic perspective view 1.

Fig. 2 is the utility model schematic perspective view 2.

Fig. 3 is the utility model abrading block schematic perspective view 1.

Fig. 4 is the utility model abrading block schematic perspective view 2.

Embodiment

About of the present utility model foregoing and other technology contents, feature and effect, in following cooperation with reference to figures 1 through figure In the detailed description of 4 pairs of embodiments, can clearly it present.The structure content being previously mentioned in following examples, it is with explanation Book accompanying drawing is reference.

Each exemplary embodiment of the present utility model is described below with reference to accompanying drawings.

Embodiment one, a kind of new PCD abrading blocks, including mill 1, as the basis of whole device work, described mill 1 Upper surface is fixed with uniform abrading block 2, for realizing sanding operation, installs the basis of cutter head, the upper surface of abrading block 2 is provided with circular arc Groove 5, there is provided the place of cutter head installation, inclined PCD cutter heads 6 are welded with groove 5, PCD cutter heads 6 are higher by groove when installing 5 about 10mm, increase and contact area of ground, grinding efficiency is improved, PCD cutter heads 6 are higher compared to common cutter head intensity, service life It is longer.

Embodiment two, on the basis of embodiment one, the described lower surface of abrading block 2 is provided with screwed hole 7, and abrading block 2 passes through spiral shell Bolt 4 is fixed with mill 1, and bolt 4 is fixed by the screwed hole 7 of the lower surface of abrading block 2 with mill 1.

Embodiment three, on the basis of embodiment one, be distributed as Internal and external cycle two of the described abrading block 2 on mill 1 encloses Cloth, uniform four abrading blocks 2 of inner ring, uniform eight abrading blocks 2 in outer ring, polishing contact area is increased, grinding efficiency is improved, on abrading block 2 The direction of groove 5 and PCD cutter heads 6 along the tangential direction of mill 1, improves cutting speed, can preferably carry out sanding operation.

Example IV, on the basis of embodiment one, described groove 5 is open-minded in the upper surface one end of abrading block 2, available for beating Chip removal during mill, PCD cutter heads 6 are fixed on 5 non-openend of groove, and being fixed on non-openend in groove supports the face of PCD cutter heads 6 three, Make fixation more firm.

Embodiment five, on the basis of embodiment one, the described bottom of mill 1 is connected with drive shaft 3, and drive shaft 3 connects To drive device, mill 1 rotates during for providing polishing power.

Abrading block 2 when in use, is respectively adopted bolt 4 first and is fixed on mill, start drive device by the utility model, Mill 1 is rotated, carries out sanding operation；The direction of rotation of mill 1 is towards the opening direction of groove 5, the intensity phase of PCD cutter heads 6 It is stronger to common cutter head, improve operating efficiency, the setting of groove 5, replacing when can facilitate the cutter head to damage, when cutter head damages When, it is not required to remove flimsy cutter head, need to being only close to former cutter head, to continue welding in groove 5 i.e. usable, convenient and time-saving, when When the cutter head of damage fills up groove 5, the cutter head that abrading block 2 change damage is uniformly removed；The direction of rotation direction of mill 1 The opening direction of groove 5, groove 5 can store the residue under polishing in polishing, prevent residue to be rolled in the surface of PCD cutter heads 6, right PCD cutter heads 6 cause to damage.

After the new PCD abrading blocks, production efficiency more than 40%, production cost reduces 50%.

The utility model clever structure, by the circular groove of setting, effectively solve cutter head intensity deficiency, rapid wear Bad, abrading block changes the problem of inconvenient.

Claims (5)

1. a kind of new PCD abrading blocks, including mill（1）, it is characterised in that described mill（1）Upper surface is fixed with uniform Abrading block（2）, abrading block（2）Upper surface is provided with the groove of circular arc（5）, groove（5）Inside it is welded with inclined PCD cutter heads（6）.

A kind of 2. new PCD abrading blocks according to claim 1, it is characterised in that described abrading block（2）Lower surface is provided with spiral shell Pit（7）, abrading block（2）Pass through bolt（4）With mill（1）It is fixed.

A kind of 3. new PCD abrading blocks according to claim 1, it is characterised in that described abrading block（2）In mill（1）On The Internal and external cycle two that is distributed as enclose uniformly, uniform four abrading blocks of inner ring（2）, uniform eight abrading blocks in outer ring（2）, abrading block（2）Upper groove （5）With PCD cutter heads（6）Direction along mill（1）Tangential direction.

A kind of 4. new PCD abrading blocks according to claim 1, it is characterised in that described groove（5）In abrading block（2）On End face one end is open-minded, PCD cutter heads（6）It is fixed on groove（5）Non- openend.

A kind of 5. new PCD abrading blocks according to claim 1, it is characterised in that described mill（1）Bottom is connected with drive Moving axis（3）, drive shaft（3）It is connected to drive device.