CN210650262U - Split-type abrasive cut-off wheel - Google Patents

Abstract

The utility model discloses a partial shipment formula abrasive cut-off wheel, including the emery wheel body, the through-hole has been seted up to the front surface intermediate position department of emery wheel body, the inside edge of through-hole cup joints and installs the metal clamping ring, and the outward flange of emery wheel body is provided with the grinding layer, the louvre has evenly been seted up to the peripheral position department that the front surface of emery wheel body is located the metal clamping ring. The utility model relates to a cutting wheel technical field, this partial shipment formula cutting wheel, peripheral position department that the surface lies in the louvre around through the silica gel lamella has all seted up the ring channel, the inside of ring channel is provided with the ring channel, when this emery wheel is at long-time during operation, under the dual action through the comdenstion water in louvre and the ring channel, can play fine heat dissipation cooling work to the surface of emery wheel, simultaneously when the cutting, the silica gel lamella can prevent that the pressure on emery wheel two sides is too big and cause the damage phenomenon, the device structural design is simple, can prolong the life of emery wheel.

Description

Split-type abrasive cut-off wheel

Technical Field

The utility model relates to a cutting wheel technical field specifically is a partial shipment formula cutting wheel.

Background

The grinding wheel is also called a consolidation grinding tool, is a consolidation grinding tool which is formed by consolidating common grinding materials into a certain shape (mostly circular, with a through hole in the center) by a binding agent and has certain strength, generally comprises the grinding materials, the binding agent and the air hole, the three parts are commonly called as three elements of the consolidation grinding tool, the grinding wheel is the one with the largest use amount and the widest use surface in the grinding tool, can rotate at high speed when in use, and can perform coarse grinding, semi-fine grinding, slotting, cutting and the like on the excircle, the inner circle, the plane, various molded surfaces and the like of a metal or non-metal workpiece, and the characteristics of the grinding wheel are mainly determined by the factors of the grinding materials, the granularity, the binding agent.

However, the existing split-charging type cutting grinding wheel still has some defects in the using process, and after the grinding wheel is cut for a long time, the temperature of the surface of the grinding wheel can be increased, so that the service life of the grinding wheel can be influenced, and the metal pressing ring on the grinding wheel is easy to fall off during cutting.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a partial shipment formula abrasive cut-off wheel has solved when the emery wheel after long-time cutting, and the temperature on emery wheel surface can rise to can influence the life of emery wheel, and the metal clamping ring on the emery wheel takes place the problem of obscission easily when the cutting.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a partial shipment formula abrasive cut-off wheel, includes the emery wheel body, the through-hole has been seted up to the front surface intermediate position department of emery wheel body, the inside edge of through-hole is cup jointed and is installed the metal clamping ring, and the outward flange of emery wheel body is provided with the grinding layer, the louvre has evenly been seted up to the peripheral position department that the front surface of emery wheel body is located the metal clamping ring.

The emery wheel body is including the silica gel lamella, the upper surface and the lower surface of silica gel lamella have first sand bed and second sand bed through the fixed bonding of viscose layer respectively.

Preferably, the peripheral position department that the front and back surface of emery wheel body is located the metal clamping ring has all evenly seted up the dust groove, the quantity of dust groove is the same with the louvre, and the dust groove sets up between each louvre.

Preferably, the peripheral positions of the front and rear surfaces of the silica gel sheet layer at the heat dissipation holes are provided with annular grooves, and annular pipes are arranged inside the annular grooves.

Preferably, the annular tube is flat, and condensed water is filled in the annular tube.

Preferably, the metal pressing ring comprises a first circular pressing sheet, an annular rubber pad is fixedly arranged on the lower surface of the first circular pressing sheet, a second circular pressing sheet is fixedly connected to the lower surface of the annular rubber pad, mounting ring holes are uniformly formed in the upper surfaces of the first circular pressing sheet and the second circular pressing sheet, and the mounting ring holes and the grinding wheel body can be fixedly connected through screws.

Advantageous effects

The utility model provides a partial shipment formula abrasive cut-off wheel compares with prior art and possesses following beneficial effect:

(1) this a partial shipment formula abrasive cut-off wheel, the peripheral position department that the front surface through the emery wheel body is located the metal clamping ring has evenly seted up the louvre, the emery wheel body is including the silica gel lamella, the peripheral position department that the front and back surface of silica gel lamella is located the louvre has all seted up the ring channel, the inside of ring channel is provided with the toroidal tube, when this emery wheel is at long-time during operation, under the dual function through the comdenstion water in louvre and the toroidal tube, can play fine heat dissipation cooling work to the surface of emery wheel, simultaneously when the cutting, the silica gel lamella can prevent that the pressure on emery wheel two sides is too big and cause the damage phenomenon, the device structural design is simple, can prolong the life.

(2) This partial shipment formula abrasive cut-off wheel, including first circular preforming through the metal clamping ring, the lower fixed surface of first circular preforming is provided with annular rubber pad, the circular preforming of lower fixed surface of annular rubber pad is connected with the circular preforming of second, the installation ring hole has all evenly been seted up to the upper surface of the circular preforming of first circular preforming and second, accessible screw carries out fixed connection between installation ring hole and the emery wheel body, through blocking the metal clamping ring in the through-hole, the reuse screw is fixed, thereby the stability of metal clamping ring has been increased, prevent that the metal clamping ring from taking place the obscission when the cutting, the device has improved the practicality of this emery wheel.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a sectional view of the grinding wheel body structure of the present invention;

FIG. 3 is a schematic view of the structure of the silica gel sheet of the present invention;

fig. 4 is the schematic diagram of the metal press ring structure of the present invention.

In the figure: 1 grinding wheel body, 101 dust-proof groove, 11 silica gel lamella, 111 ring channel, 112 ring pipe, 12 viscose layers, 13 first sand layers, 14 second sand layers, 2 through holes, 3 metal press rings, 31 first circular pressing sheets, 32 ring rubber pads, 33 second circular pressing sheets, 34 mounting ring holes, 4 grinding layers and 5 heat dissipation holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a split-charging type cutting grinding wheel comprises a grinding wheel body 1, a through hole 2 is formed in the middle position of the front surface of the grinding wheel body 1, a metal pressing ring 3 is sleeved on the inner edge of the through hole 2, the metal pressing ring 3 comprises a first circular pressing sheet 31, an annular rubber pad 32 is fixedly arranged on the lower surface of the first circular pressing sheet 31, a second circular pressing sheet 33 is fixedly connected to the lower surface of the annular rubber pad 32, mounting ring holes 34 are uniformly formed in the upper surfaces of the first circular pressing sheet 31 and the second circular pressing sheet 33, the mounting ring holes 34 are fixedly connected with the grinding wheel body 1 through screws, the metal pressing ring 3 can be sleeved on the two side surfaces of the through hole 2 and clamped on the two sides of the through hole 2, the metal pressing ring 3 can be prevented from falling off, grinding layers 4 are arranged on the outer edge of the grinding wheel body 1, and 5 are uniformly arranged on the peripheral position, located on the, dust-proof groove 101 has been evenly seted up to the peripheral position department that the front and back surface of emery wheel body 1 is located metal clamping ring 3, the quantity of dust-proof groove 101 is the same with louvre 5, and dust-proof groove 101 sets up between each louvre 5, louvre 5 can play the radiating action to emery wheel body 1, dust-proof groove 101 can make and play dustproof action, prevent that emery wheel body 1 surface from being stained with the dust, ring channel 111 has all been seted up to the peripheral position department that the front and back surface of silica gel lamella 11 is located louvre 5, the inside of ring channel 111 is provided with annular pipe 112, annular pipe 112 is the platykurtic, and the inside of annular pipe 112 is equipped with the comdenstion water, when the cutting, the comdenstion water in the annular pipe 112 can play fine radiating action to emery wheel body 1, set up to the platykurtic through annular pipe.

The grinding wheel body 1 comprises a silica gel sheet layer 11, and a first sand layer 13 and a second sand layer 14 are fixedly bonded to the upper surface and the lower surface of the silica gel sheet layer 11 through adhesive layers 12 respectively.

During the use, because silica gel lamella 11 has elasticity, consequently, when the cutting, silica gel lamella 11 can play the cushioning effect to first sand layer 13 and second sand layer 14, prevent that the pressure on the both sides surface of emery wheel body 1 is too big and take place the damage phenomenon, when the cutting, wind blows in from louvre 5, can play the radiating effect to emery wheel body 1, because the ring-shaped pipe 112 in ring channel 111 is equipped with the comdenstion water, consequently, ring-shaped pipe 112 can play heat dissipation cooling work once more to emery wheel body 1, structure through metal clamping ring 3, can block first circular preforming 31 and the circular preforming 33 of second on the metal clamping ring 3 in the both sides of through-hole 2 respectively, then fix it with the screw, thereby can increase the stability of metal clamping ring 3, prevent that metal clamping ring 3 from taking place the phenomenon of droing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a partial shipment formula abrasive cut-off wheel, includes emery wheel body (1), its characterized in that: a through hole (2) is formed in the middle of the front surface of the grinding wheel body (1), a metal compression ring (3) is sleeved on the inner edge of the through hole (2), a grinding layer (4) is arranged on the outer edge of the grinding wheel body (1), and heat dissipation holes (5) are uniformly formed in the periphery of the metal compression ring (3) on the front surface of the grinding wheel body (1);

the grinding wheel body (1) comprises a silica gel sheet layer (11), and a first sand layer (13) and a second sand layer (14) are fixedly bonded to the upper surface and the lower surface of the silica gel sheet layer (11) through adhesive layers (12) respectively.

2. A split cutting wheel according to claim 1, wherein: dust grooves (101) are uniformly formed in the peripheral positions, located on the metal compression ring (3), of the front surface and the rear surface of the grinding wheel body (1), the number of the dust grooves (101) is the same as that of the heat dissipation holes (5), and the dust grooves (101) are arranged among the heat dissipation holes (5).

3. A split cutting wheel according to claim 1, wherein: the peripheral position department that the front and back surface of silica gel lamella (11) is located louvre (5) has all seted up ring channel (111), the inside of ring channel (111) is provided with annular tube (112).

4. A split cutting wheel according to claim 3, wherein: the annular pipe (112) is flat, and condensed water is filled in the annular pipe (112).

5. A split cutting wheel according to claim 1, wherein: the grinding wheel is characterized in that the metal pressing ring (3) comprises a first circular pressing sheet (31), an annular rubber pad (32) is fixedly arranged on the lower surface of the first circular pressing sheet (31), a second circular pressing sheet (33) is fixedly connected to the lower surface of the annular rubber pad (32), mounting ring holes (34) are uniformly formed in the upper surfaces of the first circular pressing sheet (31) and the second circular pressing sheet (33), and the mounting ring holes (34) are fixedly connected with the grinding wheel body (1) through screws.

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