CN212918757U

CN212918757U - Grinding device is used in mould production

Info

Publication number: CN212918757U
Application number: CN202021354164.1U
Authority: CN
Inventors: 牛添景
Original assignee: Suzhou Longlong Mould Steel Co ltd
Current assignee: Suzhou Longlong Mould Steel Co ltd
Priority date: 2020-07-11
Filing date: 2020-07-11
Publication date: 2021-04-09
Anticipated expiration: 2030-07-11

Abstract

The utility model discloses a grinding device is used in mould production, which comprises a crossbeam, the crossbeam top is fixed with the motor, and motor output shaft through connection has the pivot, and the pivot bottom is fixed with the diaphragm, and the diaphragm top is provided with the movable block, and movable block bottom through connection has the connecting rod, and the connecting rod bottom is fixed with the installation piece, and installation piece one side is fixed with the outer layer of polishing, and the installation piece is kept away from outer layer one side of polishing and is fixed with interior layer of polishing, and crossbeam bottom both sides are provided with supporting mechanism. The utility model discloses in be provided with the motor, starter motor, motor output shaft drive pivot, diaphragm, movable block, connecting rod and installation piece in proper order and rotate to the layer of polishing outside the drive and the layer rotation of polishing in, thereby can polish cylindrical or ring shape mould's interior external surface.

Description

Grinding device is used in mould production

Technical Field

The utility model relates to a mould production technical field especially relates to a grinding device is used in mould production.

Background

The present invention relates to a mould, various moulds and tools for obtaining required products by using injection moulding, blow moulding, extrusion, die-casting or forging forming, smelting and stamping methods in industrial production.

The mould is after machine-shaping, and there is the burr on the mould surface, influences the result of use, need polish to the surface of mould, and grinding device among the prior art generally can only polish to the dull and stereotyped mould surface of rule, and it is generally manual to polish with abrasive paper to the mould of cylinder or cylinder, and efficiency and quality of polishing are all lower, so propose corresponding improvement to this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a grinding device for mold production.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a grinding device is used in mould production, includes the crossbeam, the crossbeam top is fixed with the motor, and motor output shaft through connection has the pivot, and the pivot bottom is fixed with the diaphragm, and the diaphragm top is provided with the movable block, and the movable block bottom through connection has the connecting rod, and the connecting rod bottom is fixed with the installation piece, and installation piece one side is fixed with the outer layer of polishing, and the installation piece is kept away from outer layer one side of polishing and is fixed with interior layer of polishing, and crossbeam bottom both sides are provided with supporting mechanism.

Preferably, the supporting mechanism is symmetrically fixed with a first electric push rod and a second electric push rod on two sides of the bottom of the cross beam, and the same base is fixed at the bottoms of the first electric push rod and the second electric push rod.

Preferably, a placing table is arranged above the base, and two support legs are symmetrically fixed on two sides of the bottom of the placing table.

Preferably, a groove is formed in the middle of the top of the transverse plate, the moving block is arranged above the groove, and the connecting rod is in sliding connection with the groove.

Preferably, a plurality of threaded holes which are uniformly distributed are symmetrically formed in two ends of the top of the transverse plate, and the threaded holes are symmetrically formed in two ends of the groove.

Preferably, two bolts are symmetrically arranged at two ends of the top of the moving block in a penetrating mode and are in threaded connection with the threaded holes.

Preferably, four third electric push rods are symmetrically fixed on two sides and two ends of the top of the placing table, and output shafts of the third electric push rods are connected with push plates.

The utility model has the advantages that:

1. the device is provided with a motor, a motor is started, and a motor output shaft sequentially drives a rotating shaft, a transverse plate, a moving block, a connecting rod and an installation block to rotate, so that an outer polishing layer and an inner polishing layer are driven to rotate, and the inner surface and the outer surface of a cylindrical or circular ring-shaped die can be polished.

2. Offer flutedly and a plurality of screw hole at the diaphragm top in the device to can adjust the position of movable block, and fix the movable block through bolt and screw hole cooperation, thereby can make the position on outer layer of polishing and the interior layer of polishing adjustable, thereby can polish to not unidimensional cylinder or ring shape mould surface, thereby strengthen the device's practicality.

3. Put bench top symmetry in the device and be provided with four third electric putter, and third electric putter output shaft has the push pedal, can start third electric putter, drives the push pedal and extrudees fixedly to the mould from all around to can fix not unidimensional mould, mould atress skew when preventing to polish.

Drawings

Fig. 1 is a schematic view of an overall structure of a polishing device for mold production according to the present invention;

fig. 2 is a schematic structural view of a polishing mechanism of a polishing device for mold production according to embodiment 1 of the present invention;

fig. 3 is a schematic view of a top view structure of a placing table of a polishing device for mold production according to the embodiment of the present invention.

In the figure: the device comprises a base 1, a first electric push rod 2, a cross beam 3, a second electric push rod 4, a motor 5, a rotating shaft 6, a transverse plate 7, a groove 8, a moving block 9, a connecting rod 10, an installation block 11, an outer polishing layer 12, an inner polishing layer 13, bolts 14, threaded holes 15, a placing table 16, support legs 17, a third electric push rod 18 and a push plate 19.

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.

Example 1

Referring to fig. 1-2, a grinding device for mold production, including crossbeam 3, its characterized in that, crossbeam 3 top is fixed with motor 5, and motor 5 output shaft through connection has

pivot

6, and 6 bottoms of pivot are fixed with

diaphragm

7, and 7 tops of diaphragm are provided with

movable block

9, and 9 bottoms of movable block are through connection have connecting rod 10, and connecting rod 10 bottoms are fixed with installation piece 11, and installation piece 11 one side is fixed with outer layer 12 of polishing, and installation piece 11 keeps away from outer layer 12 one side of polishing and is fixed with interior layer 13 of polishing, and 3 bottom both sides of crossbeam are provided with supporting mechanism.

The utility model discloses in, the supporting mechanism is fixed with first electric putter 2 and second electric putter 4 in 3 bottom bilateral symmetry of crossbeam, first electric putter 2 and 4 bottoms of second electric putter are fixed with same base 1, base 1 top is provided with places platform 16, place 16 bottom bilateral symmetry of platform and be fixed with two stabilizer blades 17, diaphragm 7 top intermediate position is seted up flutedly 8, movable block 9 sets up in recess 8 top, connecting

rod

10 and 8 sliding connection of recess, diaphragm 7 top both ends symmetry sets up a plurality of evenly distributed's screw hole 15, screw hole 15 symmetry sets up in recess 8 both ends, 9 top both ends of movable block symmetry runs through and is provided with two bolts 14,

bolt

14 and 15 threaded connection of screw hole.

The working principle is as follows: in the idle position of the device, all driving parts in the above-mentioned devices refer to power elements, electric devices and adaptive power supplies which are connected through leads, the specific connection means refers to the following working principle that the electric devices are electrically connected in sequence, the detailed connection means is the known technology in the field, the working principle and the process are mainly described below, no description is given to the electrical control, when the device is used, the device is connected with an external power supply, the first electric push rod 2 and the second electric push rod 4 are started, the cross beam 3, the motor 5, the rotating shaft 6, the transverse plate 7, the moving block 9, the connecting rod 10, the mounting block 11, the outer polishing layer 12 and the inner polishing layer 13 are sequentially driven to move downwards until the outer polishing layer 12 and the inner polishing layer 13 are attached to the inner wall or the outer wall of the mold, the motor 5 is started, and the output shaft of the motor 5 sequentially drives the rotating shaft 6, the transverse plate 7, the connecting rod 10 and the mounting block 11 rotate to drive the outer polishing layer 12 and the inner polishing layer 13 to rotate, so that the inner and outer surfaces of the cylindrical or circular mold can be polished.

Example 2

Referring to fig. 1 and 3, four third electric push rods 18 are symmetrically fixed on two sides and two ends of the top of a placing table 16 of the polishing device for mold production, and an output shaft of each third electric push rod 18 is connected with a push plate 19.

The working principle is as follows: put 16 top symmetries of platform and be provided with four third electric putter 18, and the 18 output shaft of third electric putter has push pedal 19, can start third electric putter 18, drives push pedal 19 and extrudees fixedly to the mould from all around to can fix not unidimensional mould, mould atress skew when preventing to polish.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a grinding device is used in mould production, includes crossbeam (3), its characterized in that, crossbeam (3) top is fixed with motor (5), and motor (5) output shaft through connection has pivot (6), and pivot (6) bottom is fixed with diaphragm (7), and diaphragm (7) top is provided with movable block (9), and movable block (9) bottom through connection has connecting rod (10), and connecting rod (10) bottom is fixed with installation piece (11), and installation piece (11) one side is fixed with outer layer (12) of polishing, and installation piece (11) are kept away from outer layer (12) one side of polishing and are fixed with interior layer (13) of polishing, and crossbeam (3) bottom both sides are provided with supporting mechanism.

2. The grinding device for mold production according to claim 1, wherein the supporting mechanism is symmetrically fixed with a first electric push rod (2) and a second electric push rod (4) at two sides of the bottom of the cross beam (3), and the same base (1) is fixed at the bottom of the first electric push rod (2) and the bottom of the second electric push rod (4).

3. The grinding device for mold production according to claim 2, characterized in that a placing table (16) is arranged above the base (1), and two support legs (17) are symmetrically fixed on two sides of the bottom of the placing table (16).

4. The grinding device for mold production according to claim 3, wherein a groove (8) is formed in the middle of the top of the transverse plate (7), the moving block (9) is arranged above the groove (8), and the connecting rod (10) is slidably connected with the groove (8).

5. The grinding device for die production according to claim 4, wherein a plurality of threaded holes (15) are symmetrically formed in both ends of the top of the transverse plate (7) and are evenly distributed, and the threaded holes (15) are symmetrically formed in both ends of the groove (8).

6. The grinding device for mold production according to claim 5, characterized in that two bolts (14) are symmetrically arranged at two ends of the top of the moving block (9) in a penetrating manner, and the bolts (14) are in threaded connection with the threaded holes (15).

7. The grinding device for mold production according to claim 5 or 6, wherein four third electric push rods (18) are symmetrically fixed on two sides and two ends of the top of the placing table (16), and an output shaft of each third electric push rod (18) is connected with a push plate (19).