CN217346267U - Surface treatment device for mold production - Google Patents

Abstract

The utility model discloses a surface treatment device for mold production, which comprises a top plate, a motor and a main shaft, wherein the motor is fixedly arranged on the upper surface of the top plate through a support, the main shaft is in transmission connection with the output end of the motor, the main shaft is connected with a connecting frame, a polishing plate is arranged below the connecting frame, and the upper surface of the polishing plate is connected with a plurality of extrusion mechanisms; the extrusion mechanism comprises a connecting rod, a spring and a connecting ring, wherein an external thread is arranged at the top of the connecting rod, and the connecting ring is in threaded sleeve joint with the connecting rod. The utility model discloses utilize link and extrusion mechanism matched with mode of setting up, through spring compression deformation for the spring is extruded deformation to certain degree, then places the mould in the loading board on the surface, then carries on spacingly to the both sides of mould through the limiting plate of both sides, relaxs the external force of applying to the board of polishing, makes the board of polishing closely paste the mould on the surface, and the laminating of board of polishing and mould does not reduce the cost of polishing of mould with the help of electrical apparatus.

Description

Surface treatment device for mold production

Technical Field

The utility model relates to a surface treatment device field, in particular to surface treatment device for mould production.

Background

The die is a tool for forming a blank into a product with a specific shape and size under the action of external force. The method is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like. The mould has a specific contour or inner cavity shape, and the blank can be separated according to the contour shape by applying the contour shape with the cutting edge. The blank can obtain a corresponding three-dimensional shape by using the shape of the inner cavity. The mold generally comprises a movable mold and a fixed mold which can be combined or separated. When the blank is closed, the blank is injected into the die cavity for forming. The die is a precise tool, has a complex shape, bears the expansion force of a blank, has higher requirements on structural strength, rigidity, surface hardness, surface roughness and processing precision, and the development level of die production is one of important marks of the mechanical manufacturing level.

After the mould is made, in order to make the compound die effect of cover half and movable mould better, can polish the processing to the surface of cover half and movable mould, in traditional technology to the polishing of cover half and movable mould, generally drive rotatory polishing block through pneumatic cylinder or cylinder and move down for the polishing block can be pasted and polish on the surface of cover half and movable mould, can make the cost of polishing of cover half and movable mould great like this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a surface treatment device for mould production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a surface treatment device for die production comprises a top plate, a motor and a main shaft, wherein the motor is fixedly arranged on the upper surface of the top plate through a support, the main shaft is in transmission connection with the output end of the motor, the bottom end of the main shaft is fixedly connected with a connecting frame, a polishing plate is arranged below the connecting frame, and the upper surface of the polishing plate is connected with a plurality of extrusion mechanisms;

the extrusion mechanism comprises a connecting rod, a spring and a connecting ring, the bottom end of the connecting rod is fixedly connected with the upper surface of the grinding plate, the spring is movably sleeved outside the connecting rod, an external thread is formed in the top of the connecting rod, and the connecting ring is sleeved with the connecting rod in a threaded manner.

Preferably, the top end of the spring is connected with the connecting frame, and the bottom end of the spring is connected with the polishing plate.

Preferably, the connecting rods are connected with the connecting frame in a sliding and penetrating mode, and the connecting rods are arranged in an annular array.

Preferably, the side of the lower surface of the top plate is fixedly connected with a side plate, and the bottom end of the side plate is fixedly connected with a bottom plate.

Preferably, the bearing plate is arranged above the bottom plate, and two side edges of the bottom end of the bearing plate are both connected with limiting mechanisms.

Preferably, limiting plates are fixedly connected to two sides of the upper surface of the bearing plate, and a push rod is fixedly connected to one side of one of the limiting plates.

Preferably, the limiting mechanism comprises a limiting guide rail and a sliding block, the bottom end of the limiting guide rail is fixedly connected with the upper surface of the bottom plate, the top end of the sliding block is fixedly connected with the lower surface of the bearing plate, and the sliding block is connected with the limiting guide rail in a sliding manner.

The utility model discloses a technological effect and advantage:

(1) the utility model discloses utilize link and extrusion mechanism matched with setting mode, through spring compression deformation, make the spring by extrusion deformation to a certain extent, then place the mould on the surface of loading board, then spacing the both sides of mould through the limiting plate of both sides, relax the external force of applying to the board of polishing, make the board of polishing closely paste on the surface of mould, the laminating of board of polishing and mould, do not with the help of electrical apparatus, reduce the cost of polishing of mould;

(2) the utility model discloses utilize limit guide and slider matched with to set up the mode, through limit guide's spacing, be convenient for carry on spacingly to the slip of slider for the linear motion of slider is more stable, thereby makes the motion of carrier plate moving die utensil more stable.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic front structural view of the present invention.

Fig. 3 is a schematic view of the structure of the extruding mechanism of the present invention.

In the figure: 1. a top plate; 2. a motor; 3. a main shaft; 4. a connecting frame; 5. grinding the plate; 6. an extrusion mechanism; 61. a connecting rod; 62. a spring; 63. a connecting ring; 7. a base plate; 8. a carrier plate; 9. a limiting mechanism; 91. limiting a guide rail; 92. a slide block.

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.

The utility model provides a surface treatment device for mold production as shown in figures 1-3, which comprises a top plate 1, a motor 2 and a main shaft 3, wherein the motor 2 is fixedly arranged on the upper surface of the top plate 1 through a bracket, the motor 2 is electrically connected with an external power supply through an external switch, the main shaft 3 is in transmission connection with the output end of the motor 2, the main shaft 3 is in rotating and penetrating connection with the top plate 1, the motor 2 is convenient for driving the main shaft 3 to rotate, the grinding plate 5 is convenient to rotate at high speed, the mould is polished, the bottom fixedly connected with link 4 of main shaft 3, the below of link 4 is provided with the board of polishing 5, and the lower surface of the board of polishing 5 is connected with the stone of polishing, is convenient for to polishing of mould, and 5 upper surfaces of the board of polishing are connected with a plurality of extrusion mechanisms 6, are convenient for provide elasticity to the board of polishing 5 for the board of polishing 5 can be hugged closely with the mould.

Extrusion mechanism 6 includes connecting rod 61, spring 62 and go-between 63, the bottom of connecting rod 61 and the last fixed surface of board 5 that polishes are connected, the outside of connecting rod 61 is located to the spring 62 movable sleeve, the external screw thread has been seted up at the top of connecting rod 61, go-between 63 cup joints with connecting rod 61 screw thread, the top and the link 4 of spring 62 are connected, the bottom and the board 5 that polishes of spring 62 are connected, connecting rod 61 alternates with the link 4 slip and is connected, connecting rod 61 is the annular array setting, be convenient for under connecting rod 61 is spacing, make link 4 and the board 5 that polishes move in step, so that polish to the mould, screw rotation through go-between 63, be convenient for adjust the relative position of connecting rod 61 and go-between 63, in order to change the compression degree of spring 62.

The avris fixedly connected with curb plate of 1 lower surface of roof is convenient for carry on spacingly to the mould through the curb plate, and the bottom fixedly connected with bottom plate 7 of curb plate, the top of bottom plate 7 are provided with loading board 8, and the both sides avris of 8 bottoms of loading board all is connected with stop gear 9, the equal fixedly connected with limiting plate in both sides of 8 upper surfaces of loading board, one side fixedly connected with push rod of one of them limiting plate.

Stop gear 9 includes limit guide rail 91 and slider 92, limit guide rail 91's bottom and bottom plate 7's last fixed surface are connected, slider 92's top and the lower fixed surface of loading board 8 are connected, slider 92 and limit guide rail 91 sliding connection, spacing through limit guide rail 91, be convenient for carry on spacingly to slider 92's slip for slider 92's linear motion is more stable, thereby makes the motion that loading board 8 drove the mould more stable.

The utility model discloses the theory of operation:

in use, firstly, the grinding plate 5 is supported to push upwards, the grinding plate 5 moves upwards to the connecting rod 61, meanwhile, the spring 62 is extruded, the spring 62 is compressed and deformed, the spring 62 is extruded and deformed to a certain degree, then, the die is placed on the surface of the bearing plate 8, then, the two sides of the die are limited through the limiting plates on the two sides, the external force applied to the grinding plate 5 is released, the grinding plate 5 is attached to the surface of the die, then, the motor 2 drives the spindle 3 and the connecting frame 4 to rotate through the operation of the motor 2, then, under the limiting connection of the connecting rod 61, the connecting frame 4 drives the grinding plate 5 to synchronously rotate together, then, the bearing plate 8 is driven to move through pushing the push rod, so that the bearing plate 8 is limited by the limiting mechanism 9 to perform parallel movement, and through the high-speed rotation of the grinding plate 5, the movement of the die is matched, so that the die can be conveniently attached and polished.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (7)

1. A surface treatment device for mold production comprises a top plate (1), a motor (2) and a main shaft (3), wherein the motor (2) is fixedly arranged on the upper surface of the top plate (1) through a support, and the main shaft (3) is in transmission connection with the output end of the motor (2), and is characterized in that the bottom end of the main shaft (3) is fixedly connected with a connecting frame (4), a grinding plate (5) is arranged below the connecting frame (4), and the upper surface of the grinding plate (5) is connected with a plurality of extrusion mechanisms (6);

the extruding mechanism (6) comprises a connecting rod (61), a spring (62) and a connecting ring (63), the bottom end of the connecting rod (61) is fixedly connected with the upper surface of the grinding plate (5), the spring (62) is movably sleeved outside the connecting rod (61), an external thread is formed in the top of the connecting rod (61), and the connecting ring (63) is in threaded sleeve connection with the connecting rod (61).

2. A surface treating device for mould production according to claim 1, characterized in that the top end of the spring (62) is connected with the connecting frame (4) and the bottom end of the spring (62) is connected with the sanding plate (5).

3. A surface treatment device for mould production according to claim 1, characterised in that the connecting rods (61) are slidably inserted into the connecting frame (4), the connecting rods (61) being arranged in an annular array.

4. A surface treatment device for mould production according to claim 1, characterized in that the side of the lower surface of the top plate (1) is fixedly connected with a side plate, and the bottom end of the side plate is fixedly connected with a bottom plate (7).

5. The surface treatment device for mold production according to claim 4, wherein a bearing plate (8) is arranged above the bottom plate (7), and a limiting mechanism (9) is connected to both sides of the bottom end of the bearing plate (8).

6. The surface treatment device for mold production according to claim 5, wherein the bearing plate (8) is fixedly connected with a limiting plate on both sides of the upper surface, and a push rod is fixedly connected to one side of one of the limiting plates.

7. The surface treatment device for mold production according to claim 5, wherein the limiting mechanism (9) comprises a limiting guide rail (91) and a sliding block (92), the bottom end of the limiting guide rail (91) is fixedly connected with the upper surface of the bottom plate (7), the top end of the sliding block (92) is fixedly connected with the lower surface of the bearing plate (8), and the sliding block (92) is slidably connected with the limiting guide rail (91).

Images