CN219403792U

CN219403792U - Stamping die surface burnishing device

Info

Publication number: CN219403792U
Application number: CN202320017057.7U
Authority: CN
Inventors: 陈恩召
Original assignee: Shenyang Xinglida Machinery Manufacturing Co ltd
Current assignee: Shenyang Xinglida Machinery Manufacturing Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-07-25
Anticipated expiration: 2033-01-05

Abstract

The utility model discloses a polishing device for the outer surface of a stamping die, which comprises a base and a supporting plate fixedly connected to one side of the top of the base, wherein the top of the supporting plate is fixedly connected with a fixing plate, the bottom of the fixing plate is fixedly connected with a hydraulic telescopic rod, and the telescopic end of the hydraulic telescopic rod is fixedly connected with a driving mechanism. This stamping die surface burnishing device drives first polishing bistrique through the motor and rotates to make first polishing bistrique and the synchronous rotation of inside second polishing bistrique, show through moving down the second polishing bistrique and show, can be fine polish the narrow space of mould recess, to the mould surface that the space is big, can high efficiency polishes through first polishing bistrique, thereby polishing bistrique to the size difference that can be fine uses in turn, does not need the dismantlement installation to polishing bistrique, has improved stamping die surface polishing's efficiency.

Description

Stamping die surface burnishing device

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a polishing device for the outer surface of a stamping die.

Background

The stamping die is a special technological equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, namely a cold stamping die (commonly called cold stamping die), and the stamping is a pressure processing method for separating or plastically deforming the materials at room temperature by using a die arranged on a press machine so as to obtain the required parts.

The precise and efficient die depends on advanced die manufacturing technology, and die surface treatment and surface machining are important links, so that the polishing of the die is realized mainly through a machine tool polishing device at present, and a power system of the machine tool polishing device drives a polishing grinding head to rotate to polish the die;

the shape of some stamping dies is irregular, the groove space that has is big or small, need less polishing bistrique to the narrow recess in groove space, to the big recess in space, use big polishing bistrique, the efficiency of polishing can be higher to need to change the installation many times between big and small bistrique, waste time and energy, reduced stamping die's surface polishing's efficiency, consequently, put forward a stamping die surface burnishing device that can use the function to big and small polishing bistrique in turn.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a polishing device for the outer surface of a stamping die, which solves the problems of time and labor waste caused by repeated replacement and installation between large and small grinding heads.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a stamping die surface burnishing device, includes base and the backup pad of fixed connection in base top one side, the top fixedly connected with fixed plate of backup pad, the bottom fixedly connected with hydraulic telescoping rod of fixed plate, hydraulic telescoping rod's flexible end fixedly connected with actuating mechanism, actuating mechanism's below is provided with first polishing bistrique, the spacing groove has been seted up to first polishing bistrique's bottom, the inside sliding connection of spacing groove has the second polishing bistrique, be provided with the rotating plate between the top of first polishing bistrique and actuating mechanism's the below, the equal fixedly connected with electric telescopic handle in both sides of rotating plate bottom, electric telescopic handle's bottom runs through first polishing bistrique and extends to the inside of spacing groove, electric telescopic handle's flexible end and the top fixed connection of second polishing bistrique.

Preferably, the driving mechanism comprises a driving box, a motor and a rotating rod, the top of the driving box is fixedly connected with the telescopic end of the hydraulic telescopic rod, the inner surface of the driving box is fixedly connected with the outer surface of the motor, an output shaft of the motor is fixedly connected with the top end of the rotating rod through a coupler, the bottom end of the rotating rod penetrates through the rotating plate and extends to the lower side of the rotating plate, and the bottom end of the rotating rod is fixedly connected with the top of the first polishing grinding head.

Preferably, the bottom of backup pad one side is connected with the threaded rod through seting up opening screw thread, the one end of threaded rod is connected with the limiting plate through the bearing rotation.

Preferably, a chute is formed in one side of the top of the base, and the inside of the chute is in sliding connection with the bottom of the limiting plate through a sliding block.

Preferably, the outer surface of the hydraulic telescopic rod is fixedly connected with a reinforcing sleeve.

Preferably, a reinforcing rod is fixedly connected between one side of the supporting plate and the outer surface of the reinforcing sleeve.

Advantageous effects

The utility model provides a polishing device for the outer surface of a stamping die. Compared with the prior art, the method has the following beneficial effects:

according to the utility model, the rotating rod is driven by the motor to rotate, so that the rotating rod drives the first polishing grinding head to rotate synchronously with the second polishing grinding head inside, the second polishing grinding head moves downwards to be exposed by controlling the electric telescopic rod to extend, and the second polishing grinding head rotates to polish a narrow space of a die groove, so that the first polishing grinding head can be used for polishing the surface of the die with large space rapidly and efficiently, the polishing grinding heads with different sizes can be used alternately, the polishing grinding heads do not need to be disassembled and assembled back and forth, the time and the labor are saved, and the polishing efficiency of the outer surface of the stamping die is greatly improved.

Drawings

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

FIG. 2 is a schematic view showing the internal structure of the driving case, the first polishing grinding head, the limiting groove and the second polishing grinding head;

fig. 3 is a top view of a first polishing head structure of the present utility model.

In the figure: 1. a base; 2. a support plate; 3. a fixing plate; 4. a hydraulic telescopic rod; 5. a driving mechanism; 6. a first polishing grinding head; 7. a limit groove; 8. a second polishing grinding head; 9. a rotating plate; 10. an electric telescopic rod; 11. a drive box; 12. a motor; 13. a rotating lever; 14. a threaded rod; 15. a limiting plate; 16. a chute; 17. reinforcing the sleeve; 18. and a reinforcing rod.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a stamping die surface burnishing device, including base 1 and fixed connection in backup pad 2 of 1 top one side of base, the top fixedly connected with fixed plate 3 of backup pad 2, the bottom fixedly connected with hydraulic telescoping rod 4 of fixed plate 3, hydraulic telescoping rod 4 and external power source electric connection, control through control switch, the flexible end fixedly connected with actuating mechanism 5 of hydraulic telescoping rod 4, actuating mechanism 5's below is provided with first polishing bistrique 6, spacing groove 7 has been seted up to the bottom of first polishing bistrique 6, the inside sliding connection of spacing groove 7 has second polishing bistrique 8, be provided with rotation plate 9 between the top of first polishing bistrique 6 and actuating mechanism 5's the below, the equal fixedly connected with electric telescopic handle 10 of both sides of rotation plate 9 bottom, electric telescopic handle 10 and external power source electric connection, control through control switch, electric telescopic handle 10's bottom runs through first polishing bistrique 6 and extends to the inside of spacing groove 7, electric telescopic handle 10's flexible end and the top fixed connection of second polishing bistrique 8.

The first polishing grinding head 6 and the second polishing grinding head 8 are respectively a large polishing grinding head and a small polishing grinding head, and the bottom of the second polishing grinding head 8 is consistent with the inner diameter of the limit groove 7.

Further, in order to conveniently reinforce the hydraulic telescopic rod 4, a reinforcing sleeve 17 is fixedly connected to the outer surface of the hydraulic telescopic rod 4, and a reinforcing rod 18 is fixedly connected between one side of the support plate 2 and the outer surface of the reinforcing sleeve 17.

Further, in order to conveniently drive the first polishing grinding head 6 to rotate, the driving mechanism 5 comprises a driving box 11, a motor 12 and a rotating rod 13, the motor 12 is electrically connected with an external power supply, the driving box is controlled through a control switch, the top of the driving box 11 is fixedly connected with the telescopic end of the hydraulic telescopic rod 4, the inner surface of the driving box 11 is fixedly connected with the outer surface of the motor 12, an output shaft of the motor 12 is fixedly connected with the top end of the rotating rod 13 through a coupler, the bottom end of the rotating rod 13 penetrates through the rotating plate 9 and extends to the lower side of the rotating plate 9, and the bottom end of the rotating rod 13 is fixedly connected with the top of the first polishing grinding head 6.

Further, in order to conveniently support the die against and limit, the bottom of one side of the supporting plate 2 is provided with a threaded rod 14 in threaded connection with an opening, one end of the threaded rod 14 is rotatably connected with a limiting plate 15 through a bearing, one side of the top of the base 1 is provided with a sliding groove 16, and the inside of the sliding groove 16 is in sliding connection with the bottom of the limiting plate 15 through a sliding block.

When the polishing device is used, a polished die is placed on the base 1, the threaded rod 14 is rotated, the limiting plate 15 moves rightwards, the limiting plate 15 props against the die to be limited, the control switch is started, the motor 12 drives the rotating rod 13 to rotate, the rotating rod 13 drives the first polishing grinding head 6 to rotate, the second polishing grinding head 8 rotates along with the rotation of the first polishing grinding head 6, the hydraulic telescopic rod 4 is controlled to extend, the first polishing grinding head 6 is driven to descend to the surface of the die by the driving box 11, and the surface of the die is polished by the first polishing grinding head 6;

when the surface of the stamping die with a narrow space is required to be polished after the large-scale surface of the die is polished, controlling the two electric telescopic rods 10 to extend to drive the second polishing grinding head 8 to move downwards, exposing the second polishing grinding head from the first polishing grinding head 6, and continuing to polish the die through the rotating second polishing grinding head 8;

after the surface of the die is polished, the two electric telescopic rods 10 and the hydraulic telescopic rod 4 are controlled to retract, so that the second polishing grinding head 8 is retracted into the first polishing grinding head 6, and the first polishing grinding head 6 is moved upwards to reset.

Claims

1. The utility model provides a stamping die surface burnishing device, includes base (1) and fixed connection in backup pad (2) of base (1) top one side, its characterized in that: the utility model discloses a polishing device for a polishing machine, including backup pad (2), fixed plate (3) are connected with in top fixedly connected with, hydraulic telescoping rod (4) are connected with in bottom fixedly of fixed plate (3), the flexible end fixedly connected with actuating mechanism (5) of hydraulic telescoping rod (4), the below of actuating mechanism (5) is provided with first polishing bistrique (6), spacing groove (7) have been seted up to the bottom of first polishing bistrique (6), the inside sliding connection of spacing groove (7) has second polishing bistrique (8), be provided with rotation board (9) between the top of first polishing bistrique (6) and the below of actuating mechanism (5), the equal fixedly connected with electric telescoping rod (10) in both sides of rotation board (9) bottom, the inside that first polishing bistrique (6) and extension to spacing groove (7) are run through to the bottom of electric telescoping rod (10), the flexible end and the top fixedly connected with of second polishing bistrique (8).

2. The stamping die outer surface polishing device as claimed in claim 1, wherein: the driving mechanism (5) comprises a driving box (11), a motor (12) and a rotating rod (13), wherein the top of the driving box (11) is fixedly connected with the telescopic end of the hydraulic telescopic rod (4), the inner surface of the driving box (11) is fixedly connected with the outer surface of the motor (12), an output shaft of the motor (12) is fixedly connected with the top end of the rotating rod (13) through a coupler, the bottom end of the rotating rod (13) penetrates through the rotating plate (9) and extends to the lower side of the rotating plate (9), and the bottom end of the rotating rod (13) is fixedly connected with the top of the first polishing grinding head (6).

3. The stamping die outer surface polishing device as claimed in claim 1, wherein: the bottom of backup pad (2) one side is connected with threaded rod (14) through seting up open screw thread, the one end of threaded rod (14) is connected with limiting plate (15) through the bearing rotation.

4. A stamping die outer surface polishing apparatus as defined in claim 3, wherein: a sliding groove (16) is formed in one side of the top of the base (1), and the inside of the sliding groove (16) is in sliding connection with the bottom of the limiting plate (15) through a sliding block.

5. The stamping die outer surface polishing device as claimed in claim 1, wherein: the outer surface of the hydraulic telescopic rod (4) is fixedly connected with a reinforcing sleeve (17).

6. The stamping die outer surface polishing device as described in claim 5, wherein: a reinforcing rod (18) is fixedly connected between one side of the supporting plate (2) and the outer surface of the reinforcing sleeve (17).