CN222857590U - A precision mold processing grinder with anti-deviation function - Google Patents

Abstract

The utility model discloses an anti-offset precision die machining grinder which comprises a workbench, wherein a support frame is arranged on one side above the workbench, four support rods which are arranged in a matrix are arranged on one side, far away from the support frame, of the workbench, the upper parts of the four support rods are fixedly connected through support plates, guide rails are arranged on two sides above the support plates, sliding blocks are arranged above the guide rails, the upper parts of the two sliding blocks are fixedly connected through a fixed plate, vertical plates are arranged on two sides above the fixed plate, a first hydraulic cylinder is arranged on one side, far away from the fixed plate, of the vertical plates, and a stroke end of the first hydraulic cylinder penetrates through the vertical plates and is fixedly connected with clamping plates. The grinding machine is simple in structure, convenient to operate and good in clamping stability, the phenomenon that the die is changed into a die in the machining process can be effectively avoided, the tension of the grinding belt is convenient to adjust, and the machining quality of the grinding machine is effectively guaranteed.

Description

Anti-offset precision die machining grinding machine

Technical Field

The utility model relates to the technical field of die machining, in particular to an anti-offset precise die machining grinding machine.

Background

The grinding machine is a machine tool for grinding a surface of a workpiece using a grinding tool. Most grinding machines use high-speed rotating grinding wheels for grinding, and a few of grinding machines such as oilstones, abrasive belts and other grinding tools and free abrasive materials are used for machining, such as honing machines, superfinishing machine tools, abrasive belt grinding machines, grinding machines and polishing machines, but common grinding machines are simpler for fixing a stamping die, so that the phenomenon that the stamping die can deviate when being polished is caused, the stamping die cannot be effectively fixed, the quality of the die during polishing is affected, the working efficiency of the grinding machines is greatly reduced, the practicability is reduced, and therefore, the anti-deviation precision die machining grinding machine is provided.

Disclosure of utility model

In order to solve the problems, the utility model provides an anti-offset precision die machining grinder. The utility model solves the problems that the common grinding machine is simpler to fix the stamping die, so that the phenomenon that the stamping die is offset when being polished can not be effectively fixed, the quality of the die during polishing is affected, the working efficiency of the grinding machine is greatly reduced, and the practicability is reduced.

The utility model relates to an anti-offset precision die machining grinder which comprises a workbench, wherein a support frame is arranged on one side above the workbench, a motor is fixedly arranged on the support frame, a belt pulley is arranged on a rotating shaft of the motor, a first driving wheel is arranged on one side, close to the workbench, of the support frame, the belt pulley is connected with the first driving wheel through belt transmission, a movable frame is arranged above the support frame, a second driving wheel is arranged above the movable frame, a polishing belt is arranged on the outer side of the first driving wheel and the second driving wheel, four support rods which are arranged in a matrix are arranged on one side, far from the support frame, of the workbench, the four support rods are fixedly connected through support plates, guide rails are arranged on two sides above the support plates, sliding blocks are arranged above the guide rails, the two sliding blocks are fixedly connected through fixing plates, vertical plates are arranged on two sides above the fixing plates, a first hydraulic cylinder is arranged on one side, far from the fixing plates, and a stroke end of the first hydraulic cylinder penetrates through the vertical plates to be fixedly connected with clamping plates.

In the scheme, one side of the clamping plate, which is far away from the vertical plate, is provided with a rubber pad.

In the above scheme, the riser is located first pneumatic cylinder both sides and all is equipped with the guide bar, guide bar and splint fixed connection.

In the above scheme, the riser both sides all are equipped with the reinforcing plate, reinforcing plate and fixed plate fixed connection.

In the scheme, the support frame is located the area inboard of polishing and is equipped with the limiting plate.

In the above scheme, the support frame is kept away from first drive wheel one side and is equipped with the mount, the mount middle part grafting has the movable rod, movable rod top and movable frame fixed connection, the mount top is located the movable rod both sides and all is equipped with the spring, spring top and movable frame fixed connection, support frame one side is equipped with the second pneumatic cylinder, second pneumatic cylinder stroke end and movable frame fixed connection.

In the scheme, a bolt is arranged on one side, close to the first driving wheel, of the movable frame.

The utility model has the advantages that the utility model provides the anti-offset precision die processing grinder, the first hydraulic cylinder can push the clamping plates to move in the horizontal direction, the die to be processed can be positioned through the mutual matching between the two clamping plates, the motor drives the belt pulley to rotate, the first driving wheel also rotates along with the belt pulley through the transmission of the belt, the second driving wheel also rotates along with the belt pulley through the transmission of the polishing belt when the first driving wheel rotates, and the polishing belt can polish the die to be processed through the mutual matching between the first driving wheel and the second driving wheel. The grinding machine is simple in structure, convenient to operate and good in clamping stability, the phenomenon that the die is changed into a die in the machining process can be effectively avoided, the tension of the grinding belt is convenient to adjust, and the machining quality of the grinding machine is effectively guaranteed.

Drawings

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

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

FIG. 2 is a left side view of the present utility model;

FIG. 3 is a right side view of the present utility model;

FIG. 4 is a schematic view of the structure of part A of the present utility model;

fig. 5 is a schematic diagram of a B-part structure of the present utility model.

In the figure, 1, a workbench 2, a supporting frame 3, a motor 4 and a belt pulley

5. A first driving wheel 6, a belt 7, a movable frame 8 and a second driving wheel

9. Sanding belt 10, support bar 11, support plate 12, guide rail

13. Slide block 14, fixed plate 15, vertical plate 16 and first hydraulic cylinder

17. Clamping plate 18, rubber pad 19, guide rod 20 and reinforcing plate

21. Limiting plate 22, fixed frame 23, movable rod 24 and spring

25. A second hydraulic cylinder 26, a bolt.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.

As shown in figures 1-5, the utility model relates to an anti-offset precision die processing grinder, which comprises a workbench 1, wherein one side above the workbench 1 is provided with a support frame 2, a motor 3 is fixedly arranged on the support frame 2, a belt pulley 4 is arranged on a rotating shaft of the motor 3, one side, close to the workbench 1, of the support frame 2 is provided with a first driving wheel 5, the belt pulley 4 is in transmission connection with the first driving wheel 5 through a belt 6, a movable frame 7 is arranged above the support frame 2, a second driving wheel 8 is arranged above the movable frame 7, the outer sides of the first driving wheel 5 and the second driving wheel 8 are provided with a polishing belt 9, when the motor 3 works, the motor 3 drives the belt pulley 4 to rotate, the first driving wheel 5 rotates along with the motor through the transmission of the belt 6, and when the first driving wheel 5 rotates, the second driving wheel 8 rotates along with the belt 9, through the mutual matching between the first driving wheel 5 and the second driving wheel 8, the polishing belt 9 can polish a die to be processed, one side of the workbench 1 far away from the supporting frame 2 is provided with four supporting rods 10 distributed in matrix, the four supporting rods 10 are fixedly connected through the supporting plate 11, two sides above the supporting plate 11 are respectively provided with a guide rail 12, the upper parts of the guide rails 12 are provided with sliding blocks 13, the sliding blocks 13 are movably connected with the guide rails 12, the fixing plate 14 can reciprocate in the horizontal direction through the mutual matching between the sliding blocks 13 and the guide rails 12, the two upper parts of the sliding blocks 13 are fixedly connected through the fixing plate 14, two sides above the fixing plate 14 are respectively provided with a vertical plate 15, one side of the vertical plate 15 far away from the fixing plate 14 is provided with a first hydraulic cylinder 16, the stroke end of the first hydraulic cylinder 16 penetrates through the vertical plate 15 and is fixedly connected with a clamping plate 17, when the first hydraulic cylinder 16 works, the first hydraulic cylinder 16 can push the clamping plates 17 to move in the horizontal direction, and the die to be polished can be stably positioned through the mutual matching between the two clamping plates 17.

The clamping plate 17 is provided with a rubber pad 18 on one side far away from the vertical plate 15, and the rubber pad 18 can protect the contact surface between the clamping plate 17 and the die, so that the phenomenon that the die is damaged due to overlarge pressure on the die is avoided.

The riser 15 is located first pneumatic cylinder 16 both sides and all is equipped with guide bar 19, guide bar 19 and splint 17 fixed connection, swing joint between guide bar 19 and the riser 15, through the cooperation between guide bar 19 and the riser 15, the effectual stability that has improved splint 17 and removed.

Reinforcing plates 20 are arranged on two sides of the vertical plate 15, the reinforcing plates 20 are fixedly connected with the fixed plate 14, and the reinforcing plates 20 effectively increase the connection strength between the vertical plate 15 and the fixed plate 14.

The supporting frame 2 is provided with a limiting plate 21 positioned on the inner side of the polishing belt 9.

The support frame 2 is equipped with mount 22 far away from first drive wheel 5 one side, the mount 22 middle part has pegged graft movable rod 23, movable rod 23 top and movable frame 7 fixed connection, swing joint between movable rod 23 and the movable frame 7, the mount 22 top is located movable rod 23 both sides and all is equipped with spring 24, spring 24 top and movable frame 7 fixed connection, support frame 2 one side is equipped with second pneumatic cylinder 25, second pneumatic cylinder 25 stroke end and movable frame 7 fixed connection, and second pneumatic cylinder 25 is when carrying out the work, can promote the movable frame 7 and carry out the removal of vertical direction for second drive wheel 8 height also changes thereupon through the regulation to movable frame 7 position, through the regulation to second drive wheel 8 position, makes the whole tension of polishing area 9 adjustable.

The movable frame 7 is provided with a bolt 26 near one side of the first driving wheel 5, and the bolt 26 can fixedly connect the movable frame 7 with the supporting frame 2, so that the movable frame 7 and the supporting frame 2 can be stably positioned.

Specifically, in the utility model, when the die is processed, the first hydraulic cylinder 16 can push the clamping plates 17 to move in the horizontal direction, the die to be polished can be positioned through the mutual matching between the two clamping plates 17, the motor 3 drives the belt pulley 4 to rotate when the motor 3 works, the first driving wheel 5 also rotates along with the belt pulley through the transmission of the belt 6, the second driving wheel 8 also rotates along with the belt pulley 8 through the transmission of the polishing belt 9 when the first driving wheel 5 rotates, the polishing belt 9 can polish the die to be processed through the mutual matching between the first driving wheel 5 and the second driving wheel 8, the sliding block 13 is movably connected with the guide rail 12, the fixed plate 14 can reciprocate in the horizontal direction through the mutual matching between the sliding block 13 and the guide rail 12, therefore, when the die is polished, the position of the die can be adjusted by a worker, the second hydraulic cylinder 25 can push the movable frame 7 to move in the vertical direction, the height of the second driving wheel 8 can also change through the position adjustment of the movable frame 7, and the whole tension adjustment of the second driving wheel 8 can be carried out through the adjustment of the position adjustment of the second driving wheel 8.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (7)

1. An anti-deviating precision mold processing grinder, comprising a workbench (1), characterized in that a support frame (2) is provided on one side above the workbench (1), a motor (3) is fixedly mounted on the support frame (2), a pulley (4) is provided on the rotating shaft of the motor (3), a first transmission wheel (5) is provided on the side of the support frame (2) close to the workbench (1), the pulley (4) and the first transmission wheel (5) are connected by a belt (6), a movable frame (7) is provided above the support frame (2), a second transmission wheel (8) is provided above the movable frame (7), and grinding belts (9) are provided on the outer sides of the first transmission wheel (5) and the second transmission wheel (8). ), the workbench (1) is provided with four support rods (10) arranged in a matrix on one side away from the support frame (2), the four support rods (10) are fixedly connected by a support plate (11) on the top, guide rails (12) are provided on both sides above the support plate (11), a slider (13) is provided on the top of the guide rail (12), the two sliders (13) are fixedly connected by a fixed plate (14), vertical plates (15) are provided on both sides above the fixed plate (14), a first hydraulic cylinder (16) is provided on the side of the vertical plate (15) away from the fixed plate (14), and the stroke end of the first hydraulic cylinder (16) passes through the vertical plate (15) and is fixedly connected to the clamping plate (17). 2. An anti-deviating precision mold processing grinder according to claim 1, characterized in that a rubber pad (18) is provided on the side of the clamping plate (17) away from the vertical plate (15). 3. An anti-deviating precision mold processing grinder according to claim 1, characterized in that the vertical plate (15) is provided with guide rods (19) on both sides of the first hydraulic cylinder (16), and the guide rods (19) are fixedly connected to the clamping plate (17). 4. An anti-deviating precision mold processing grinder according to claim 1, characterized in that reinforcing plates (20) are provided on both sides of the vertical plate (15), and the reinforcing plates (20) are fixedly connected to the fixed plate (14). 5. The anti-deviating precision mold processing grinder according to claim 1 is characterized in that the support frame (2) is provided with a limiting plate (21) on the inner side of the grinding belt (9). 6. An anti-deviating precision mold processing grinder according to claim 1 is characterized in that a fixed frame (22) is provided on the side of the support frame (2) away from the first transmission wheel (5), a movable rod (23) is inserted in the middle of the fixed frame (22), and the upper part of the movable rod (23) is fixedly connected to the movable frame (7), and springs (24) are provided on both sides of the movable rod (23) above the fixed frame (22), and the upper part of the spring (24) is fixedly connected to the movable frame (7), and a second hydraulic cylinder (25) is provided on one side of the support frame (2), and the stroke end of the second hydraulic cylinder (25) is fixedly connected to the movable frame (7). 7. An anti-deviating precision mold processing grinder according to claim 6, characterized in that a bolt (26) is provided on the side of the movable frame (7) close to the first transmission wheel (5).