CN212351497U

CN212351497U - Circle grinding equipment in mould

Info

Publication number: CN212351497U
Application number: CN202021008121.8U
Authority: CN
Inventors: 龚云舟
Original assignee: Jiangxi Huayuan Precision Mould Technology Co ltd
Current assignee: Jiangxi Huayuan Precision Mould Technology Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-01-15
Anticipated expiration: 2030-06-04

Abstract

The utility model provides a circle grinding equipment in mould, which comprises a base, the fixed roof that is equipped with in top of base, the bottom of roof is equipped with the fluting round pin, one side of fluting round pin is equipped with the polishing round pin, the top of fluting round pin and polishing round pin all is equipped with first motor, just fluting round pin and polishing round pin pass through output shaft transmission with two first motors respectively and are connected, two the top of first motor all is equipped with the pneumatic cylinder. Compared with the prior art, the beneficial effects of the utility model are that: through 360 degrees upsets of third motor drive mould, make the inside piece of mould hemisphere inslot drop into under the effect of gravity and retrieve the box and deposit, the inside hemisphere groove of pivoted polishing round pin polishing mould, the polishing is accomplished the back, moves on the polishing round pin, 360 degrees inside pieces of hemisphere inslot are fallen down in the mould upset once more, grinding equipment possesses fluting and polishing simultaneously and handles, and has mould piece clearance in the course of working and handle, and service function is many, and the practicality is good.

Description

Circle grinding equipment in mould

Technical Field

The utility model relates to a mould processing technology field specifically is a circle grinding equipment in mould.

Background

The grinding equipment is a device used for processing a mould, the mould is various moulds and tools which are used for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production, in short, the mould is a tool for manufacturing a formed article, the tool is composed of various parts, different moulds are composed of different parts, and the grinding equipment is required to be used for processing during the production of the mould.

The existing grinding equipment has the following defects: grinding equipment only has for the grooved function of mould, and the mould fluting back needs the manual work to use burnishing tool polishing mould groove, and the piece that produces among fluting and the polishing process can not effectively clear up, and then leads to grinding equipment's work efficiency and machining precision to reduce, and the practicality is poor.

How to design a die internal grinding device to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circle grinding equipment in mould 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: the die internal grinding equipment comprises a base, wherein a top plate is fixedly arranged at the top of the base, a grooving pin is arranged at the bottom of the top plate, a polishing pin is arranged on one side of the grooving pin, first motors are arranged at the tops of the grooving pin and the polishing pin, the grooving pin and the polishing pin are respectively in transmission connection with the two first motors through output shafts, hydraulic cylinders are arranged at the tops of the two first motors, and the two first motors are respectively in transmission connection with the two hydraulic cylinders through telescopic shafts;

two the outside center department of pneumatic cylinder all fixedly is equipped with the slider, and two the pneumatic cylinder all passes through slider sliding connection with the roof, the fixed internal thread cover that is equipped with in side of slider, one side of internal thread cover is equipped with the screw rod, just internal thread cover and screw rod threaded connection, one side of roof is fixed and is equipped with the second motor, just the screw rod passes through output shaft transmission with the second motor and is connected.

Preferably, the bottom both sides of roof all are fixed and are equipped with branch, branch sets up to four, just roof and base are connected through four branches, four branch is central symmetry about the base and distributes.

Preferably, the grooving pin is in a semicircular design, the polishing pin is in a hemispherical design, and both the grooving pin and the polishing pin are made of alloy steel materials.

Preferably, the top of roof is equipped with the spout with two pneumatic cylinder looks adaptations, and two the pneumatic cylinder all runs through the spout, the dorsal part of slider is fixed and is equipped with the guide block, the inside of roof is equipped with the guide way corresponding with the guide block position, just guide block and guide way sliding connection.

Preferably, the top both sides of base all fixedly are equipped with the backup pad, two be equipped with the (holding) chuck between the backup pad, two one side center department that the (holding) chuck kept away from mutually all is equipped with electric putter, just the (holding) chuck passes through the telescopic shaft transmission with electric putter and is connected, electric putter passes through bearing swing joint with the backup pad, one side of backup pad is fixed and is equipped with the third motor, just electric putter passes through output shaft transmission with the third motor and is connected.

Preferably, the top inner side of the base is provided with a recovery box, and the recovery box is connected with the base in a sliding manner.

Compared with the prior art, the beneficial effects of the utility model are that:

do the fluting through the fluting round pin in the rotation and handle the mould, the screw rod drives fluting round pin and the synchronous left shift of polishing round pin through the internal thread cover, remove the in-process, 360 degrees upsets of third motor drive mould, make the inside piece of mould hemisphere inslot deposit in falling into the recovery box under the effect of gravity, the inside hemisphere groove of pivoted polishing round pin polishing mould, the polishing is accomplished the back, the polishing round pin moves on, 360 degrees inside pieces of hemisphere inslot are fallen down in mould upset once more, grinding equipment possesses fluting and polishing simultaneously and handles, and the mould piece clearance has in the course of working handles, and the service function is many, and the practicality is good.

Drawings

Fig. 1 is a longitudinal sectional view of the present invention;

FIG. 2 is a view of a usage scenario of the present invention;

fig. 3 is a partial structural schematic view of the grooved pin according to the present invention.

Illustration of the drawings: 1-a base; 2-a top plate; 3-a strut; 4-grooving pin; 5-polishing the pin; 6-a first motor; 7-a hydraulic cylinder; 8-a slide block; 9-an internal thread sleeve; 10-a screw; 11-a second motor; 12-a support plate; 13-a chuck; 14-an electric push rod; 15-recovery box; 16-a third motor.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1-3, the present invention provides a technical solution: the die internal grinding equipment comprises a base 1, wherein a top plate 2 is fixedly arranged at the top of the base 1, a grooving pin 4 is arranged at the bottom of the top plate 2, a polishing pin 5 is arranged on one side of the grooving pin 4, first motors 6 are arranged at the tops of the grooving pin 4 and the polishing pin 5, the grooving pin 4 and the polishing pin 5 are respectively in transmission connection with two first motors 6 through output shafts, hydraulic cylinders 7 are arranged at the tops of the two first motors 6, and the two first motors 6 are respectively in transmission connection with the two hydraulic cylinders 7 through telescopic shafts;

two the outside center department of pneumatic cylinder 7 all fixes and is equipped with slider 8, and two pneumatic cylinder 7 all passes through slider 8 sliding connection with roof 2, the fixed internal thread cover 9 that is equipped with in side of slider 8, one side of internal thread cover 9 is equipped with screw rod 10, just internal thread cover 9 and screw rod 10 threaded connection, one side of roof 2 is fixed and is equipped with second motor 11, just screw rod 10 passes through output shaft transmission with second motor 11 and is connected.

The bottom two sides of the top plate 2 are fixedly provided with four supporting rods 3, the number of the supporting rods 3 is four, the top plate 2 is connected with the base 1 through the four supporting rods 3, the four supporting rods 3 are distributed in a central symmetry mode relative to the base 1, the grooving pins 4 are designed in a semicircular shape, the polishing pins 5 are designed in a hemispherical shape, the grooving pins 4 and the polishing pins 5 are made of alloy steel materials, the top of the top plate 2 is provided with a sliding groove matched with the two hydraulic cylinders 7, the two hydraulic cylinders 7 penetrate through the sliding groove, the back side of the sliding block 8 is fixedly provided with a guide block, the inside of the top plate 2 is provided with a guide groove corresponding to the position of the guide block, the guide block is in sliding connection with the guide groove, the two sides of the top of the base 1 are fixedly provided with supporting plates 12, two supporting plates 13 are arranged between the supporting plates 12, and the center of one side, far away from the, just (holding) chuck 13 is connected through the telescopic shaft transmission with electric putter 14, electric putter 14 passes through bearing swing joint with backup pad 12, the fixed third motor 16 that is equipped with in one side of backup pad 12, just electric putter 14 is connected through output shaft transmission with third motor 16, the top inboard of base 1 is equipped with retrieves box 15, just retrieve box 15 and base 1 sliding connection, strengthened roof 2 effectively through the branch 3 that sets up, make slider 8's removal more steady through the guide block that sets up, drive electric putter 14 through the third motor 16 that sets up effectively and rotate, retrieve the box 15 through the setting and be convenient for the clastic recovery of mould.

The working principle is as follows: the base 1 is horizontally placed, the two first motors 6, the hydraulic cylinder 7, the second motor 11, the electric push rod 14 and the third motor 16 are all electrically connected with an external distribution box through cables, when the polishing machine is used, a mold is placed between the two supporting plates 12, the electric push rod 14 and the first motor 6 on the top of the grooving pin 4 are controlled to operate, the electric push rod 14 drives the two clamping plates 13 to clamp the mold, the first motor 6 drives the grooving pin 4 to rotate, then the hydraulic cylinder 7 on the top of the grooving pin 4 is controlled to operate, the hydraulic cylinder 7 drives the grooving pin 4 to slowly and uniformly move downwards, the grooving pin 4 in rotation performs grooving treatment on the mold, after grooving is completed, the hydraulic cylinder 7 drives the grooving pin 4 to move upwards, at the moment, the third motor 16, the second motor 11 and the first motor 6 on the top of the polishing pin 5 are controlled to operate, the polishing pin 5 is driven to rotate by the first motor 6, the second, the screw rod 10 drives the grooving pin 4 and the polishing pin 5 to move leftwards synchronously through the internal thread sleeve 9, in the moving process, the third motor 16 drives the mold to turn over for 360 degrees, so that fragments in the hemispherical groove of the mold fall into the recovery box 15 under the action of gravity to be stored, when the polishing pin 5 moves to the top of the hemispherical groove of the mold, the second motor 11 is controlled to stop running, the hydraulic cylinder 7 at the top of the polishing pin 5 is controlled to run, the hydraulic cylinder 7 drives the polishing pin 5 to move downwards, the rotating polishing pin 5 polishes the hemispherical groove in the mold, after polishing is completed, the polishing pin 5 moves upwards, the mold turns over for 360 degrees again to pour the fragments in the hemispherical groove, the recovery box 15 is pulled out of the base 1, and the fragments in the recovery box 15 can be cleaned.

The foregoing merely illustrates preferred embodiments of the present invention, which are described in considerable detail and detail, but are not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a circle grinding equipment in mould, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with a top plate (2), the bottom of the top plate (2) is provided with a grooving pin (4), one side of the grooving pin (4) is provided with a polishing pin (5), the tops of the grooving pin (4) and the polishing pin (5) are respectively provided with a first motor (6), the grooving pin (4) and the polishing pin (5) are respectively in transmission connection with the two first motors (6) through output shafts, the tops of the two first motors (6) are respectively provided with a hydraulic cylinder (7), and the two first motors (6) are respectively in transmission connection with the two hydraulic cylinders (7) through telescopic shafts;

two outside center department of pneumatic cylinder (7) all fixes and is equipped with slider (8), and two pneumatic cylinder (7) all pass through slider (8) sliding connection with roof (2), the fixed internal thread cover (9) that is equipped with in side of slider (8), one side of internal thread cover (9) is equipped with screw rod (10), just internal thread cover (9) and screw rod (10) threaded connection, one side of roof (2) is fixed and is equipped with second motor (11), just screw rod (10) are connected through output shaft transmission with second motor (11).

2. The die internal grinding apparatus according to claim 1, wherein: the bottom both sides of roof (2) all are fixed and are equipped with branch (3), branch (3) set up to four, just roof (2) are connected through four branch (3) with base (1), four branch (3) are central symmetry distribution about base (1).

3. The die internal grinding apparatus according to claim 1, wherein: the groove pin (4) is in a semicircular design, the polishing pin (5) is in a hemispherical design, and the groove pin (4) and the polishing pin (5) are made of alloy steel materials.

4. The die internal grinding apparatus according to claim 1, wherein: the top of roof (2) is equipped with the spout with two pneumatic cylinder (7) looks adaptations, and two pneumatic cylinder (7) all run through the spout, the dorsal part of slider (8) is fixed and is equipped with the guide block, the inside of roof (2) is equipped with the guide way corresponding with the guide block position, just guide block and guide way sliding connection.

5. The die internal grinding apparatus according to claim 1, wherein: the top both sides of base (1) are all fixed and are equipped with backup pad (12), two be equipped with (holding) chuck (13) between backup pad (12), two one side center department that (holding) chuck (13) kept away from mutually all is equipped with electric putter (14), just (holding) chuck (13) are connected through the telescopic shaft transmission with electric putter (14), electric putter (14) pass through bearing swing joint with backup pad (12), one side of backup pad (12) is fixed and is equipped with third motor (16), just electric putter (14) are connected through output shaft transmission with third motor (16).

6. The die internal grinding apparatus according to claim 1, wherein: the top inner side of the base (1) is provided with a recovery box (15), and the recovery box (15) is connected with the base (1) in a sliding manner.