CN222608932U - Finish machining grinding machine for metal cutter - Google Patents

Abstract

The utility model discloses a finish machining grinding machine for a metal cutter, which relates to the technical field of grinding machine processing and comprises a bottom plate, fixing plates and a grinding disc, wherein the fixing plates are fixedly arranged on two sides of the top of the bottom plate, a screw rod and a sliding rod are respectively arranged at two ends of one opposite side of each of the two fixing plates, the two ends of the screw rod are respectively connected with the two fixing plates in a rotating manner, the surface of the screw rod is in threaded connection with a fixing block, a hydraulic cylinder is fixedly arranged at the bottom of the fixing block, a driving motor is fixedly arranged at the moving end of the hydraulic cylinder, and a grinding disc is fixedly arranged at the output end of the driving motor. The utility model not only can fix the cutter and prevent the cutter from shaking during polishing, thereby damaging the cutter, but also can polish the cutter in all directions, and can polish the cutter surface with inclination on one side better, thereby improving the practicability of the cutter polishing and processing grinder and increasing the efficiency of cutter polishing.

Description

Finish machining grinding machine for metal cutter

Technical Field

The utility model relates to the technical field of grinding machine machining, in particular to a finish machining grinding machine for a metal cutter.

Background

The grinding machine is a machine tool for grinding the surface of a workpiece by using a grinding tool, most of the grinding machines are grinding machines by using a grinding wheel rotating at a high speed, and a few of the grinding machines are grinding machines by using other grinding tools such as oilstones, abrasive belts and the like and free abrasive materials, such as honing machines, superfinishing machines, abrasive belt grinding machines, polishing machines and the like, wherein the grinding machines can be used for processing materials with higher hardness, such as hardened steel, hard alloy and the like, and also can be used for processing brittle materials, such as glass and granite, and the grinding machines can be used for grinding with high precision and small surface roughness, and also can be used for grinding with high efficiency, such as powerful grinding and the like.

But current grinding machine to metal knife carries out processing when using, and is not good to metal knife's fixed effect, and metal knife produces the removal easily when processing, is difficult to make metal knife obtain comparatively comprehensive processing of polishing simultaneously, and some knife faces that have inclination hardly polish, greatly reduced the efficiency of polishing, consequently, we propose a metal knife's finish machining grinding machine.

Disclosure of utility model

The present utility model has been made in view of the above-described problems of the conventional finish grinding machine for metal tools.

Therefore, the utility model aims to provide a metal cutter finishing grinder, which solves the problems that the existing metal cutter finishing grinder has poor fixing effect on the metal cutter when in use, the metal cutter is easy to move during processing, meanwhile, the metal cutter is difficult to comprehensively polish, and a plurality of cutter faces with inclined angles are difficult to polish, so that the polishing efficiency is greatly reduced.

In order to achieve the above object, the present utility model provides the following technical solutions:

The utility model provides a metal cutter's finish machining grinding machine, includes bottom plate, fixed plate and polishing dish, the equal fixed mounting in top both sides of bottom plate has the fixed plate, two the both ends of the relative one side of fixed plate are equipped with lead screw and slide bar respectively, and the both ends of lead screw are connected with two fixed plates rotation respectively, the surface threaded connection of lead screw has the fixed block, and the other end and the slide bar sliding connection of fixed block, the bottom fixed mounting of fixed block has the pneumatic cylinder, the mobile end fixed mounting of pneumatic cylinder has driving motor, driving motor's output fixed mounting has polishing dish.

Preferably, the bottom plate top surface is equipped with the mounting groove, the inside both ends rotation of mounting groove are connected with the threaded rod, the surface threaded connection of threaded rod has the support column, the top fixed mounting of support column has the backup pad.

Preferably, limiting plates are fixedly installed on two sides of the top of the supporting plate, telescopic rods are fixedly installed on two opposite sides of the limiting plates, electromagnets are fixedly installed on moving ends of the telescopic rods, and rubber pads are fixedly installed on two opposite sides of the electromagnets.

Preferably, one end of the threaded rod penetrates through one end of the mounting groove and extends out of one end of the bottom plate, and one end of the threaded rod positioned at one end of the bottom plate is fixedly provided with the rotary handle.

Preferably, the surface of the polishing disc is provided with V-shaped grooves.

Preferably, one side of the fixing plate is fixedly provided with a motor, and the output end of the motor penetrates through the fixing plate at one side and is fixedly connected with one end of the screw rod.

In the technical scheme, the utility model has the technical effects and advantages that:

According to the utility model, the supporting column and the supporting plate are arranged on the top of the bottom plate in a sliding manner, the two electromagnets are arranged on the top of the supporting plate, the polishing disc is arranged between the two fixing plates in a sliding manner, and the V-shaped groove is arranged on the surface of the polishing disc, so that the cutter can be fixed, the cutter is prevented from shaking during polishing, the cutter is damaged, the cutter can be polished in an omnibearing manner, the cutter surface with inclination on one side can be polished better, the practicability of the cutter polishing and processing grinder is improved, and the cutter polishing efficiency is increased.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the overall structure of the threaded rod of the present utility model;

fig. 3 is a schematic view of the whole structure of the polishing disc of the present utility model.

Reference numerals illustrate:

1. A bottom plate; 2, a fixed plate, 3, a grinding disc, 4, a screw rod, 5, a sliding rod, 6, a fixed block, 7, a hydraulic cylinder, 8, a driving motor, 9, a mounting groove, 10, a threaded rod, 11, a supporting column, 12, a supporting plate, 13, a limiting plate, 14, a telescopic rod, 15, an electromagnet, 16, a rubber pad, 17, a rotary handle, 18, a V-shaped groove, 19 and a motor.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The embodiment of the utility model discloses a finish machining grinding machine for a metal cutter.

The utility model provides a finish machining grinding machine for a metal cutter, which is shown in fig. 1-3, and comprises a bottom plate 1, fixing plates 2 and a grinding disc 3, wherein the fixing plates 2 are fixedly arranged on two sides of the top of the bottom plate 1, a screw rod 4 and a sliding rod 5 are respectively arranged at two ends of one opposite side of each fixing plate 2, two ends of the screw rod 4 are respectively and rotatably connected with the two fixing plates 2, a fixing block 6 is in threaded connection with the surface of the screw rod 4, the other end of the fixing block 6 is in sliding connection with the sliding rod 5, a hydraulic cylinder 7 is fixedly arranged at the bottom of the fixing block 6, a driving motor 8 is fixedly arranged at the moving end of the hydraulic cylinder 7, and the grinding disc 3 is fixedly arranged at the output end of the driving motor 8 so as to conveniently drive the grinding disc 3 to move.

According to the finish machining grinding machine for the metal cutter, the mounting groove 9 is formed in the top surface of the bottom plate 1, threaded rods 10 are rotatably connected to two ends in the mounting groove 9, support columns 11 are connected to the surfaces of the threaded rods 10 in a threaded mode, support plates 12 are fixedly arranged at the tops of the support columns 11, limiting plates 13 are fixedly arranged on two sides of the tops of the support plates 12, telescopic rods 14 are fixedly arranged on one side, opposite to the two limiting plates 13, of each telescopic rod 14, electromagnets 15 are fixedly arranged on the moving ends of the two telescopic rods 14, rubber pads 16 are fixedly arranged on one side, opposite to the two electromagnets 15, of each telescopic rod, and the cutter is convenient to fix.

According to the metal cutter finish machining grinding machine, one end of the threaded rod 10 penetrates through one end of the mounting groove 9 and extends out of one end of the bottom plate 1, and one end of the threaded rod 10 located at one end of the bottom plate 1 is fixedly provided with the rotary handle 17, so that the cutter can be conveniently moved, and the cutter can be ground more accurately.

According to the finish machining grinding machine for the metal cutters, the V-shaped grooves 18 are formed in the surface of the grinding disc 3, so that the cutters with inclined surfaces can be conveniently ground.

According to the finish machining grinding machine for the metal cutter, one side of the fixed plate 2 is fixedly provided with the motor 19, and the output end of the motor 19 penetrates through the fixed plate 2 at one side and is fixedly connected with one end of the screw rod 4, so that the grinding disc 3 can be conveniently controlled to move.

When the tool is used, the tool is placed at the top of the supporting plate 12, then the two telescopic rods 14 are started, the two telescopic rods 14 drive the two electromagnets 15 to clamp the tool, the electromagnets 15 are started, the two electromagnets 15 attract each other, meanwhile, the two electromagnets 15 clamp the tool, then the motor is started, the motor drives the polishing disc 3 through the screw rod 4 and the fixed block 6, when the polishing disc 3 moves to a position where the tool needs to be polished, the motor is stopped, the hydraulic cylinder 7 is started, the hydraulic cylinder 7 drives the polishing disc 3 to descend to polish the tool, if the tool with an inclined surface is encountered, the tool with the inclined surface is only required to be placed in the V-shaped groove 18, and the polishing position of the tool can be adjusted by rotating the rotating handle.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (6)

1. The utility model provides a metal cutter's finish machining grinding machine, includes bottom plate (1), fixed plate (2) and polishing dish (3), its characterized in that, the equal fixed plate (2) of top both sides of bottom plate (1), two the both ends of the opposite one side of fixed plate (2) are equipped with lead screw (4) and slide bar (5) respectively, and the both ends of lead screw (4) are connected with two fixed plate (2) rotations respectively, the surface threaded connection of lead screw (4) has fixed block (6), and the other end and slide bar (5) sliding connection of fixed block (6), the bottom fixed mounting of fixed block (6) has pneumatic cylinder (7), the mobile end fixed mounting of pneumatic cylinder (7) has driving motor (8), the output fixed mounting of driving motor (8) has polishing dish (3).

2. The metal tool finishing grinder according to claim 1, wherein the top surface of the bottom plate (1) is provided with a mounting groove (9), threaded rods (10) are rotatably connected to two ends inside the mounting groove (9), support columns (11) are in threaded connection with the surfaces of the threaded rods (10), and support plates (12) are fixedly mounted on the tops of the support columns (11).

3. The metal tool finishing grinder according to claim 2, wherein limiting plates (13) are fixedly mounted on two sides of the top of the supporting plate (12), telescopic rods (14) are fixedly mounted on two opposite sides of the limiting plates (13), electromagnets (15) are fixedly mounted on moving ends of the telescopic rods (14), and rubber pads (16) are fixedly mounted on two opposite sides of the electromagnets (15).

4. The finishing grinder for metal cutters according to claim 2, wherein one end of the threaded rod (10) extends out of one end of the base plate (1) through one end of the mounting groove (9), and one end of the threaded rod (10) located at one end of the base plate (1) is fixedly provided with a rotary handle (17).

5. Finish grinding machine for metal cutters according to claim 1, characterized in that the surface of the grinding disc (3) is provided with V-grooves (18).

6. The finishing grinder for a metal tool according to claim 1, wherein a motor (19) is fixedly installed on one side of the fixing plate (2), and an output end of the motor (19) penetrates through the fixing plate (2) on one side and is fixedly connected with one end of the screw rod (4).