CN220613433U - Grinding device is used in mould production - Google Patents
Grinding device is used in mould production Download PDFInfo
- Publication number
- CN220613433U CN220613433U CN202322051696.8U CN202322051696U CN220613433U CN 220613433 U CN220613433 U CN 220613433U CN 202322051696 U CN202322051696 U CN 202322051696U CN 220613433 U CN220613433 U CN 220613433U
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- polishing
- fixed
- frame
- brackets
- plate
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000005498 polishing Methods 0.000 claims abstract description 42
- 238000010030 laminating Methods 0.000 claims abstract description 5
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model provides a polishing device for mold production, and belongs to the technical field of mold production. Grinding device is used in mould production includes: a frame; the positioning groove is arranged below the frame; the support plate is arranged on the frame in a lifting manner; the four brackets are distributed in a rectangular shape and are slidably arranged at the bottom of the supporting plate; four polishing components which are respectively arranged on the four brackets; four laminating subassemblies, it sets up between frame and support. According to the utility model, through the cooperation between the polishing assembly and the attaching assembly, in the descending process of the supporting plate, the rollers are limited by the guide plates to push the four push rods to be close to each other, so that the four brackets are driven to be close to each other, the polishing rollers on the four brackets are attached to the four side surfaces of the die, and the motor is operated to drive the polishing rollers to polish the four side surfaces of the die, so that the four side surfaces of the die can be polished simultaneously, and the efficiency is higher.
Description
Technical Field
The utility model relates to the technical field of mold production, in particular to a polishing device for mold production.
Background
The mould is a variety of moulds and tools used for injection moulding, blow moulding, extrusion, die casting or forging, smelting, stamping and other methods in industrial production to obtain the required products. In short, a mold is a tool used to make a molded article, which is made up of various parts, with different molds being made up of different parts. The processing of the appearance of the article is realized mainly by changing the physical state of the formed material.
The mould needs to be polished to four sides in the production process, and the four sides of the mould are polished mainly through polishing one side by one side, so that the polishing efficiency is low.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a polishing device for die production.
The technical scheme of the utility model is realized as follows:
grinding device is used in mould production includes:
a frame;
the positioning groove is arranged below the frame and used for placing the die;
the support plate is arranged on the frame in a lifting manner;
the four brackets are distributed in a rectangular shape and are slidably arranged at the bottom of the supporting plate;
the four polishing assemblies are respectively arranged on the four brackets and are used for polishing four side surfaces of the die;
the four attaching components are arranged between the frame and the bracket and are used for controlling the four polishing components to attach to the four side walls of the die;
the polishing assembly comprises a polishing roller rotationally connected with the bracket through a rotating shaft and a motor fixed on the bracket and used for driving the polishing roller to rotate;
the laminating subassembly is including fixing the push rod on four supports, rotate through the pivot and connect the gyro wheel and the four deflector that are fixed in the frame on the support one end is kept away from to the push rod and are used for driving four push rods to be close to each other, the gyro wheel is laminated with one side of deflector.
Further, the frame includes roof, bottom plate and fixes four bracing pieces between roof and bottom plate, four the deflector is the rectangle and distributes and fix in the roof bottom, the constant head tank is seted up in the center department at bottom plate top.
Further, a hydraulic cylinder is fixed at the bottom of the top plate, and the telescopic end of the hydraulic cylinder is fixed with the top of the supporting plate.
Further, four symmetrically distributed grooves are formed in the bottom of the supporting plate, sliding rods are fixed in the grooves, the top ends of the four supports are respectively sleeved outside the four sliding rods, and springs sleeved outside the sliding rods are fixed between the supports and the side walls of the grooves.
Further, the polishing assembly also comprises a driving wheel fixed on the output shaft of the motor, a driven wheel coaxial with the polishing roller and a conveying belt connected between the driving wheel and the driven wheel in a transmission way.
Further, one side of the guide plate, which is close to the idler wheel, is composed of a first vertical surface, an inclined surface and a second vertical surface from top to bottom, the upper end to the lower end of the inclined surface are outwards extended, and when the idler wheel moves downwards from the first vertical surface to the second vertical surface, four polishing rollers are attached to four sides of the die.
The utility model has the following beneficial effects:
through the cooperation between polishing subassembly and the laminating subassembly, can be at the in-process that the backup pad descends, the gyro wheel receives the spacing of deflector and promotes four push rods and be close to each other to drive four supports and be close to each other, make the roller laminating of polishing on four supports to four sides of mould on, the operation of reuse motor drives the roller of polishing to four sides of mould and polishes, consequently can polish four sides of mould simultaneously, and efficiency is higher.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a fitting assembly according to the present utility model;
fig. 3 is a bottom view of the support plate of the present utility model.
Detailed Description
The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments 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.
Referring to fig. 1 to 3, the utility model provides a polishing device for die production, which comprises a frame 1, a positioning groove 2, a supporting plate 3, a bracket 4, a polishing assembly 5 and a fitting assembly 6;
the frame 1 comprises a top plate 1.1, a bottom plate 1.2 and four supporting rods 1.3 fixed between the top plate 1.1 and the bottom plate 1.2, and four guide plates 6.3 are rectangular and distributed and fixed at the bottom of the top plate 1.1;
the positioning groove 2 is arranged in the center of the top of the bottom plate 1.2 and is used for placing a die;
the supporting plate 3 is arranged on the frame 1 in a lifting manner;
in this embodiment, the bottom of the top plate 1.1 is fixed with a hydraulic cylinder 7, and the telescopic end of the hydraulic cylinder 7 is fixed with the top of the support plate 3, so that the support plate 3 can be lifted and lowered under the operation of the hydraulic cylinder 7.
The four brackets 4 are distributed in a rectangular shape and are slidably arranged at the bottom of the supporting plate 3;
in this embodiment, four symmetrically distributed grooves 8 are formed in the bottom of the support plate 3, sliding rods 9 are fixed in the grooves 8, the top ends of the four brackets 4 are respectively sleeved outside the four sliding rods 9, and springs 10 sleeved outside the sliding rods 9 are fixed between the brackets 4 and the side walls of the grooves 8.
In this way, the four brackets 4 can slide along the slide bar 9 in the groove 8, so that the four polishing components 5 can move to the four sides of the die for polishing, and the springs 10 can reset the four moved brackets 4.
The four polishing assemblies 5 are respectively arranged on the four brackets 4 and are used for polishing four sides of the die;
in this embodiment, the polishing assembly 5 includes a polishing roller 5.1 rotatably connected to the bracket 4 via a rotation shaft, and a motor 5.2 fixed to the bracket 4 for driving the polishing roller 5.1 to rotate;
further, the grinding assembly 5 further comprises a driving wheel 5.3 fixed on the output shaft of the motor 5.2, a driven wheel 5.4 coaxial with the grinding roller 5.1 and a transmission belt 5.5 in transmission connection between the driving wheel 5.3 and the driven wheel 5.4.
Therefore, the driving wheel 5.3 is driven to rotate through the operation of the motor 5.2, the rotation of the driving wheel 5.3 drives the driven wheel 5.4 to rotate under the transmission action of the conveyor belt 5.5, and the driven wheel 5.4 is coaxial with the polishing roller 5.1, so that the rotation of the driven wheel 5.4 drives the polishing roller 5.1 to rotate.
Four attaching components 6 are arranged between the frame 1 and the bracket 4 and are used for controlling the four polishing components 5 to attach to the four side walls of the die;
in this embodiment, the attaching assembly 6 includes push rods 6.1 fixed on the four brackets 4, rollers 6.2 rotatably connected to one ends of the push rods 6.1 far away from the brackets 4 through rotating shafts, and four guide plates 6.3 fixed on the frame 1 and used for driving the four push rods 6.1 to approach each other, wherein the rollers 6.2 are attached to one sides of the guide plates 6.3;
further, the guide plate 6.3 is composed of a first vertical surface 11, an inclined surface 12 and a second vertical surface 13 from top to bottom at one side close to the roller 6.2, the upper end to the lower end of the inclined surface 12 is in an outward extending shape, and when the roller 6.2 moves downwards from the first vertical surface 11 to the second vertical surface 13, four polishing rollers 5.1 are attached to four sides of the die.
Therefore, when the hydraulic cylinder 7 is used, the supporting plate 3 descends when the hydraulic cylinder 7 operates, and the roller 6.2 is driven to move downwards along the guide plate 6.3 in the descending process of the supporting plate 3, so that the hydraulic cylinder has the following processes:
when the roller 6.2 moves on the first vertical surface 11, the four brackets 4 are stationary.
When the roller 6.2 moves on the inclined surface 12, the roller 6.2 can only move to one side of the support 4 due to the limit of the inclined surface 12, so that the four supports 4 are close to each other, and the four grinding rollers 5.1 move to the upper side which is attached to the four sides of the die.
As the roller 6.2 moves over the second vertical face 11, the four grinding rollers 5.1 grind from top to bottom along the four sides of the mould.
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 (6)
1. Grinding device is used in mould production, characterized in that includes:
a frame (1);
the positioning groove (2) is arranged below the frame (1) and is used for placing a die;
the support plate (3) is arranged on the frame (1) in a lifting manner;
the four brackets (4) are distributed in a rectangular shape and are slidably arranged at the bottom of the supporting plate (3);
four polishing assemblies (5) which are respectively arranged on the four brackets (4) and are used for polishing four sides of the die;
four attaching components (6) which are arranged between the frame (1) and the bracket (4) and are used for controlling the four polishing components (5) to attach to the four side walls of the die;
the polishing assembly (5) comprises a polishing roller (5.1) rotationally connected with the bracket (4) through a rotating shaft and a motor (5.2) fixed on the bracket (4) and used for driving the polishing roller (5.1) to rotate;
laminating subassembly (6) are including fixing push rod (6.1) on four support (4), rotate through the pivot and connect gyro wheel (6.2) and the four deflector (6.3) that are fixed on frame (1) and are used for driving four push rods (6.1) to be close to each other on support (4) one end is kept away from to push rod (6.1), gyro wheel (6.2) are laminated with one side of deflector (6.3).
2. The polishing device for mold production according to claim 1, wherein the frame (1) comprises a top plate (1.1), a bottom plate (1.2) and four supporting rods (1.3) fixed between the top plate (1.1) and the bottom plate (1.2), the four guiding plates (6.3) are rectangular and distributed and fixed at the bottom of the top plate (1.1), and the positioning groove (2) is formed in the center of the top of the bottom plate (1.2).
3. Grinding device for mould production according to claim 2, characterized in that the bottom of the top plate (1.1) is fixed with a hydraulic cylinder (7), the telescopic end of the hydraulic cylinder (7) being fixed with the top of the support plate (3).
4. The polishing device for mold production according to claim 1, wherein four symmetrically distributed grooves (8) are formed in the bottom of the supporting plate (3), sliding rods (9) are fixed in the grooves (8), the top ends of the four brackets (4) are respectively sleeved outside the four sliding rods (9), and springs (10) sleeved outside the sliding rods (9) are fixed between the brackets (4) and the side walls of the grooves (8).
5. A grinding device for mould production according to claim 1, characterized in that the grinding assembly (5) further comprises a driving wheel (5.3) fixed on the output shaft of the motor (5.2), a driven wheel (5.4) coaxial with the grinding roller (5.1) and a conveyor belt (5.5) drivingly connected between the driving wheel (5.3) and the driven wheel (5.4).
6. Grinding device for mould production according to claim 1, characterized in that the side of the guide plate (6.3) close to the roller (6.2) is composed of a first vertical surface (11), an inclined surface (12) and a second vertical surface (13) from top to bottom, the upper end to the lower end of the inclined surface (12) is in an outwards extending shape, and when the roller (6.2) moves downwards from the first vertical surface (11) to the second vertical surface (13), the four grinding rollers (5.1) are attached to the four sides of the mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322051696.8U CN220613433U (en) | 2023-08-01 | 2023-08-01 | Grinding device is used in mould production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322051696.8U CN220613433U (en) | 2023-08-01 | 2023-08-01 | Grinding device is used in mould production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220613433U true CN220613433U (en) | 2024-03-19 |
Family
ID=90215852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322051696.8U Active CN220613433U (en) | 2023-08-01 | 2023-08-01 | Grinding device is used in mould production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220613433U (en) |
-
2023
- 2023-08-01 CN CN202322051696.8U patent/CN220613433U/en active Active
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