CN221048137U - Mould surface treatment device - Google Patents

Abstract

The utility model belongs to the technical field of mold surface treatment equipment, and particularly relates to a mold surface treatment device which comprises a base, wherein a placing table is fixedly connected to the base, a placing groove is formed in the placing table and is used for placing a metal mold, an adjustable polishing rod is arranged above the placing table and is used for polishing holes, the adjustable polishing rod comprises a round rod, a plurality of mounting grooves are formed in the outer side of the round rod, and fixed pipes are fixedly connected in all the mounting grooves. According to the utility model, the elastic polishing sleeve is pushed by the arc-shaped plate through the adjustable polishing rod, and is spread to be clung to the inner wall of the circular hole of the die, and at the moment, the radius of the whole polishing rod is changed, so that the polishing rod can adapt to a larger circular hole, and the polishing rod is not required to be detached and installed, so that the polishing rod is very convenient to use.

Description

Mould surface treatment device

Technical Field

The utility model relates to the technical field of mold surface treatment equipment, in particular to a mold surface treatment device.

Background

A metal stamping die is a special technological device for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). Stamping is a press working method in which a material is pressed at room temperature by a die attached to a press to be separated or plastically deformed, thereby obtaining a desired part.

When polishing metal stamping die, because metal stamping die surface is equipped with a plurality of multiple circular holes generally, when polishing the round hole inner wall, need use the polishing pole to polish, because the radius of circular hole is different, radius size probably has great difference, need dismantle and change not the polishing pole of equidimension and polish this moment, frequent dismantlement is very inconvenient to the staff, greatly reduced polishing's efficiency.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a die surface treatment device, which solves the problems that when a metal stamping die is polished, a plurality of round holes are usually arranged on the surface of the metal die, when the inner wall of the round hole is polished, polishing rods are required to be used for polishing, and the radius of the round holes are different, so that the polishing rods with different sizes are required to be disassembled and replaced for polishing, and frequent disassembly is very inconvenient for staff, so that the polishing efficiency is greatly reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mould surface treatment device, includes the base, fixed connection places the platform on the base, place the bench and be equipped with the standing groove, the standing groove is used for placing metal mold, and the top of placing the platform is equipped with adjustable polishing pole, and adjustable polishing pole is used for hole polishing, adjustable polishing pole includes the round bar, the outside of round bar is equipped with a plurality of mounting grooves, all equal fixed connection fixed tube in the mounting groove, sliding connection sliding rod in the fixed tube, fixed connection spring between sliding rod and the fixed tube, the equal fixed connection arc of one end of sliding rod, whole the arc is circular array setting, all the outside fixed connection of arc an elasticity polishing cover.

As a preferable technical scheme of the utility model, the upper surface of the base is fixedly connected with the vertical plate, one side of the vertical plate is provided with the first sliding groove, the first sliding groove is connected with the first sliding block in a sliding way, one side of the first sliding block is fixedly connected with the transverse plate, the upper surface of the transverse plate is fixedly connected with the motor, the main shaft of the motor is fixedly connected with the mounting frame, one side of the mounting frame is rotatably connected with the rotating seat, the round rod is fixedly connected with the upper surface of the rotating seat, and the round rod and the main shaft of the motor are positioned on the same axis.

As a preferable technical scheme of the utility model, the mounting frame is L-shaped.

As a preferable technical scheme of the utility model, the outer circle of the round rod is provided with a second chute, a second sliding block is connected in the second chute in a sliding way, one side of the second sliding block is fixedly connected with a conical cylinder, the inner cambered surface of the conical cylinder is tightly contacted with the outer side of the round rod, one side of the round rod is fixedly connected with an electric push rod, and a telescopic rod of the electric push rod is fixedly connected with the bottom of the conical cylinder.

As a preferable technical scheme of the utility model, the bottom surface of the rotating seat is fixedly connected with a polishing disk, and the polishing disk is used for polishing the surface of the die.

As a preferable technical scheme of the utility model, one side of the vertical plate is fixedly connected with the air cylinder, and the telescopic rod of the air cylinder is fixedly connected with the transverse plate.

As a preferable technical scheme of the utility model, one side of the rotating seat is provided with a circular through groove, a fastening bolt is arranged in the circular through groove, one side of the mounting frame is provided with a threaded hole, and the fastening bolt is matched with the threaded hole.

Compared with the prior art, the utility model provides a die surface treatment device, which comprises the following components

The beneficial effects are that:

1. This mould surface treatment device, through setting up adjustable polished rod, when polishing the hole of different radiuses, electric putter promotes conical section of thick bamboo and rises this moment, conical section of thick bamboo inserts between arc and the round bar, conical section of thick bamboo promotes all arc to the direction motion of keeping away from the round bar, the arc promotes the elasticity polishing cover, prop out the elasticity polishing cover, hug closely mould round hole inner wall, the radius grow of whole polished rod this moment, can adapt to great circular hole, need not dismantle the great polished rod of installation, only need carry during the polishing simultaneously a polished rod can, it is very convenient to use and carry.

2. This mould surface treatment device through setting up and rotating the seat, when polishing the mould surface, rotates fastening bolt, loosens and rotates the seat, later rotates and rotates the seat, makes the polishing dish down, later rotates fastening bolt, and fixed rotation seat again, under the effect of motor, the mould surface rotates the polishing, does not need to change or install polishing dish or polishing pole equally, easy operation, convenient to use.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A;

FIG. 3 is a schematic view of the structure of an adjustable polished rod;

FIG. 4 is a schematic cross-sectional view of the structure at A-A in FIG. 3;

FIG. 5 is a schematic cross-sectional view of the structure at B-B in FIG. 3;

FIG. 6 is a schematic view of an adjustable polishing rod adjusting the polishing radius.

In the figure: 1. a base; 2. a placement table; 3. a placement groove; 4. an adjustable polished rod; 401. a round bar; 402. a fixed tube; 403. a slide bar; 404. a spring; 405. an arc-shaped plate; 406. an elastic polishing sleeve; 5. a riser; 6. a first slider; 7. a cross plate; 8. a motor; 9. a mounting frame; 10. a rotating seat; 11. a second slider; 12. a conical barrel; 13. an electric push rod; 14. polishing disk; 15. a cylinder; 16. and (5) fastening a bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described 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 6, in the present embodiment: the utility model provides a mould surface treatment device, including base 1, fixed connection places platform 2 on the base 1, place and be equipped with standing groove 3 on the platform 2, standing groove 3 is used for placing metal mould, the top of placing platform 2 is equipped with adjustable polished rod 4, adjustable polished rod 4 is used for hole polishing, adjustable polished rod 4 includes round bar 401, the outside of round bar 401 is equipped with a plurality of mounting grooves, all fixed connection fixed tube 402 in the all mounting grooves, sliding connection slide bar 403 in fixed tube 402, fixed connection spring 404 between slide bar 403 and the fixed tube 402, the equal fixed connection arc 405 of one end of slide bar 403, all arc 405 are circular array setting, the outside fixed connection of all arc 405 an elastic polishing cover 406, the excircle of round bar 401 is equipped with the second spout, sliding connection second slider 11 in the second spout, one side fixed connection conical cylinder 12 of second slider 11, the inside of conical cylinder 12 and the outside in close contact with round bar 401, one side fixed connection electric putter 13 of round bar 401, the telescopic link of electric putter 13 and the bottom fixed connection of conical cylinder 12.

The die to be polished is placed in the placing groove 3, the position of the die is adjusted, the adjustable polishing rod 4 is inserted into a hole in the die, the round rod 401 is rotated, the elastic polishing sleeve 406 at the outer side of the round rod 401 polishes the inner wall of the hole, when holes with different radiuses are polished, the electric push rod 13 pushes the conical barrel 12 to rise, the conical barrel 12 is inserted between the arc plate 405 and the round rod 401, the conical barrel 12 pushes all the arc plates 405 to move in the direction away from the round rod 401, the sliding rod 403 slides in the fixed pipe 402, the spring 404 stretches the power, the arc plates 405 pushes the elastic polishing sleeve 406 to stretch the elastic polishing sleeve 406, the radius of the whole polishing rod is enlarged at the moment, as shown in fig. 6, so that the device can adapt to holes with different sizes, the larger polishing rod does not need to be replaced, and meanwhile, only one polishing rod needs to be carried, and the device is very convenient.

The fixed surface connection riser 5 on the base 1, one side of riser 5 is equipped with first spout, sliding connection first slider 6 in the first spout, one side fixed connection diaphragm 7 of first slider 6, fixed surface connects motor 8 on the diaphragm 7, the main shaft fixed connection mounting bracket 9 of motor 8, the rotation seat 10 is connected in one side rotation of mounting bracket 9, round bar 401 fixed connection is at the upper surface of rotation seat 10, round bar 401 is in same axis with the main shaft of motor 8, mounting bracket 9 is "L" type, the bottom surface fixed connection polishing dish 14 of rotation seat 10, polishing dish 14 is used for mould surface polishing, one side fixed connection cylinder 15 of riser 5, the telescopic link and the diaphragm 7 fixed connection of cylinder 15, the rotation seat 10 one side is equipped with circular logical groove, install fastening bolt 16 in the circular logical inslot, one side of mounting bracket 9 is equipped with the screw hole, fastening bolt 16 cooperatees with the screw hole.

After the mould is placed in the standing groove 3, the cylinder 15 promotes the diaphragm 7 to descend, makes adjustable polished rod 4 insert the circular downthehole on the mould, later motor 8 starts, drives mounting bracket 9 and rotates, and then drives adjustable polished rod 4 and rotate, carries out rotatory polishing to the round hole inner wall, when polishing the mould surface, rotates fastening bolt 16, loosens and rotates seat 10, later rotates seat 10, makes polishing dish 14 down, later rotates fastening bolt 16, fixes seat 10 again, under motor 8's effect, rotates the polishing to the mould surface, does not need to change or install polishing dish or polished rod equally, easy operation, convenient to use.

The working principle and the using flow of the utility model are as follows: after the die is placed in the placing groove 3, the air cylinder 15 pushes the transverse plate 7 to descend, the adjustable polishing rod 4 is inserted into a circular hole in the die, the motor 8 is started to drive the mounting frame 9 to rotate, the adjustable polishing rod 4 is driven to rotate, the inner wall of the circular hole is polished in a rotating mode, when holes with different radiuses are polished, the electric push rod 13 pushes the conical cylinder 12 to ascend, the conical cylinder 12 is inserted between the arc plates 405 and the circular rod 401, the conical cylinder 12 pushes all the arc plates 405 to move in a direction away from the circular rod 401, the sliding rod 403 slides in the fixed pipe 402, the spring 404 stretches and holds force, the arc plates 405 push the elastic polishing sleeve 406 to stretch the elastic polishing sleeve 406 to cling to the inner wall of the circular hole of the die, then the rotary polishing is carried out, when the surface of the die is polished, the fastening bolt 16 is rotated, the rotary seat 10 is loosened, and then the rotary seat 10 is rotated, the polishing disc 14 faces downwards, and the surface of the die is polished in a rotating mode under the action of the motor 8.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. A mold surface treatment device, characterized in that: including base (1), fixed connection places platform (2) on base (1), be equipped with standing groove (3) on placing platform (2), standing groove (3) are used for placing metal mold, and the top of placing platform (2) is equipped with adjustable polished rod (4), and adjustable polished rod (4) are used for hole polishing, adjustable polished rod (4) include round bar (401), the outside of round bar (401) is equipped with a plurality of mounting grooves, all equal fixed connection fixed tube (402) in the mounting groove, sliding connection sliding rod (403) in fixed tube (402), fixed connection spring (404) between sliding rod (403) and the fixed tube (402), all one end of sliding rod (403) is equal fixed connection arc (405) are circular array setting, all the outside fixed connection of arc (405) is an elasticity polishing cover (406).

2. A mold surface treatment apparatus according to claim 1, wherein: the utility model discloses a base, including base (1), fixed surface connects riser (5), and one side of riser (5) is equipped with first spout, and first slider (6) are connected in the first spout, and one side fixed connection diaphragm (7) of first slider (6), fixed surface connects motor (8) on diaphragm (7), and main shaft fixed connection mounting bracket (9) of motor (8), one side rotation of mounting bracket (9) is connected and is rotated seat (10), round bar (401) fixed connection is in the upper surface that rotates seat (10), round bar (401) are in on the same axis with the main shaft of motor (8).

3. A mold surface treatment apparatus according to claim 2, wherein: the mounting frame (9) is L-shaped.

4. A mold surface treatment apparatus according to claim 1, wherein: the excircle of round bar (401) is equipped with the second spout, sliding connection second slider (11) in the second spout, one side fixed connection conical section of thick bamboo (12) of second slider (11), the intrados of conical section of thick bamboo (12) and the outside in close contact with of round bar (401), one side fixed connection electric putter (13) of round bar (401), the telescopic link of electric putter (13) and the bottom fixed connection of conical section of thick bamboo (12).

5. A mold surface treatment apparatus according to claim 2, wherein: the bottom surface of the rotating seat (10) is fixedly connected with a polishing disc (14), and the polishing disc (14) is used for polishing the surface of a die.

6. A mold surface treatment apparatus according to claim 2, wherein: one side of the vertical plate (5) is fixedly connected with an air cylinder (15), and a telescopic rod of the air cylinder (15) is fixedly connected with the transverse plate (7).

7. A mold surface treatment apparatus according to claim 2, wherein: the rotary seat is characterized in that a circular through groove is formed in one side of the rotary seat (10), a fastening bolt (16) is arranged in the circular through groove, a threaded hole is formed in one side of the mounting frame (9), and the fastening bolt (16) is matched with the threaded hole.