CN219212451U

CN219212451U - Perforating device that mould processing was used

Info

Publication number: CN219212451U
Application number: CN202222645275.3U
Authority: CN
Inventors: 陆伟江; 刘亚斌; 王建宁
Original assignee: Hangzhou Zanchen Mould Co ltd
Current assignee: Hangzhou Zanchen Mould Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-06-20
Anticipated expiration: 2032-10-08

Abstract

The utility model relates to the technical field of mold processing, in particular to a punching device for mold processing, which comprises a frame, wherein a carrier plate is arranged at the upper end of the frame, the carrier plate is in an annular shape, an annular groove is arranged in the carrier plate, the annular groove and the inner ring of the carrier plate are coaxially arranged, a plurality of support columns distributed in a circumferential array are fixedly arranged at the bottom of the carrier plate, and the lower ends of the support columns are fixedly arranged on the frame. An annular seat is rotatably arranged in the support frame, a plurality of slide sheets distributed in a circumferential array are fixedly arranged in the annular seat, and brush teeth are fixedly arranged on the outer sides of the slide sheets. The friction plate is driven to move downwards through the rotating screw until the friction plate abuts against the die, the surfaces of the cutting edges are cleaned through the plurality of brush teeth, and chips on the inner side of the die can be discharged out of the die through dead weight, so that the cleaning work of the chips on the inner side of the die and the surfaces of the cutting edges can be automatically completed when the die is replaced.

Description

Perforating device that mould processing was used

Technical Field

The utility model relates to the technical field of mold processing, in particular to a punching device for mold processing.

Background

The existing sand casting mould is used for processing forming and blank making tools, and further comprises a shearing mould and a die cutting mould. Typically, the die has two parts, an upper die and a lower die. The steel plate is placed between the upper die and the lower die, forming of materials is achieved under the action of a press, when the press is opened, a workpiece determined by the shape of the die is obtained or corresponding waste materials are removed, the punching device for die machining processes the inside of the die through cutting to form a hole-shaped diversion trench, the die is annular, the hole trench is arranged on the inner side of the die, a large amount of metal scraps are adsorbed on the inner side of the die and the surface of the cutting edge in the punching process, the device is required to be stopped at regular time, the device is cleaned, and therefore machining efficiency is reduced, and the punching device for die machining is provided.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, a punching device for die machining has a large amount of metal scraps adsorbed on the inner side of a die and the surface of a blade in the punching process, and the device needs to be shut down regularly and cleaned, so that the machining efficiency is reduced.

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

the utility model provides a perforating device that mould processing was used, includes the frame, the frame upper end is provided with the support plate, the support plate sets up to annular, the ring channel has been seted up in the support plate, the ring channel sets up with the inner ring coaxial line of support plate, support plate bottom fixed mounting has a plurality of support columns that are circumference array distribution, equal fixed mounting of support column lower extreme is in the frame.

The movable support is characterized in that a plurality of movable rods which are distributed in a circumferential array are hinged to the support plate, a screw rod penetrates through the movable rods, the screw rod is in threaded connection with the movable rods, a friction plate is fixedly arranged at the upper end of the screw rod, an oil cylinder is fixedly arranged at the upper end of the rack, a movable seat is fixedly arranged at the output end of the oil cylinder, a plurality of blades which are distributed in a circumferential array are fixedly arranged at the outer side of the movable seat, a support frame is fixedly arranged on the rack, the movable seat penetrates through the support frame, an annular seat is rotatably arranged in the support frame, a plurality of slide sheets which are distributed in a circumferential array are fixedly arranged in the annular seat, and brush teeth are fixedly arranged at the outer side of the slide sheets.

Preferably, the surface of the carrier plate is provided with anti-skid patterns, and corners of the carrier plate are rounded.

Preferably, the device further comprises a driving mechanism, wherein the driving mechanism is mounted on the carrier plate and connected with the annular seat.

Preferably, the driving mechanism comprises a gear ring, a motor and a gear, wherein the gear ring is sleeved at the upper end of the annular seat, the motor is fixedly connected to the supporting frame, the gear is fixedly connected to the output shaft end of the motor, and the gear is meshed with the gear ring.

The punching device for die processing provided by the utility model has the beneficial effects that: the friction plate is driven to move downwards by rotating the screw until the friction plate abuts against the die, the oil cylinder drives the movable seat to move downwards and the cutting edge is inserted into the inner side of the die, when the cutting edge moves upwards into the annular seat, the surface of the cutting edge is cleaned by the plurality of brush teeth, and scraps on the inner side of the die can be discharged out of the die by self weight, so that the cleaning work of scraps on the inner side of the die and the surface of the cutting edge can be automatically completed when the die is replaced, the cleaning is not needed to be stopped at regular time, and the punching processing speed of the die is further accelerated;

the motor drives the gear to rotate, the gear drives the gear ring to rotate, the gear ring and the annular seat synchronously rotate, and the brush teeth on the annular seat rapidly rotate around the movable seat, so that different positions of the surface of the blade can be cleaned, the cleaning uniformity is improved, and meanwhile, the falling of residual chips in the brush teeth can be accelerated.

Drawings

Fig. 1 is a schematic structural diagram of a punching device for die processing according to the present utility model.

Fig. 2 is an enlarged schematic view of a part of a punching device for die processing according to the present utility model.

Fig. 3 is an enlarged schematic diagram of a part of a punching device for die processing according to the present utility model.

In the figure: the device comprises a frame 1, a carrier plate 2, an annular groove 3, a support column 4, a movable rod 5, a screw rod 6, a friction plate 7, an oil cylinder 8, a movable seat 9, a blade 10, a support frame 11, an annular seat 12, a slide 13, brush teeth 14, a gear ring 15, a motor 16 and a gear 17.

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.

Example 1:

referring to fig. 1-3, a perforating device for mold processing comprises a frame 1, wherein a carrier plate 2 is arranged at the upper end of the frame 1, the carrier plate 2 is in an annular shape, an annular groove 3 is formed in the carrier plate 2, the annular groove 3 and the inner ring of the carrier plate 2 are coaxially arranged, a plurality of support columns 4 distributed in a circumferential array are fixedly arranged at the bottom of the carrier plate 2, and the lower ends of the support columns 4 are fixedly arranged on the frame 1. The movable rod 5 that a plurality of are circumference array distribution is articulated on the support plate 2, run through on the movable rod 5 have screw rod 6, screw rod 6 and movable rod 5 threaded connection, screw rod 6 upper end fixed mounting has friction disc 7, frame 1 upper end fixed mounting has hydro-cylinder 8, the output fixed mounting of hydro-cylinder 8 has movable seat 9, a plurality of cutting edges 10 that are circumference array distribution of movable seat 9 outside fixed mounting, fixed mounting has support frame 11 on frame 1, movable seat 9 runs through support frame 11, rotatable install annular seat 12 in the support frame 11, a plurality of slide glass 13 that are circumference array distribution in the annular seat 12, slide glass 13 outside fixed mounting has brush tooth 14.

Working principle: the mould is placed on carrier plate 2 and is inside through inserting the mould lower extreme annular channel 3, drives friction disc 7 through rotating movable rod 5 and rotates to the upside of mould, later drives friction disc 7 through rotating screw rod 6 and moves down and until friction disc 7 supports on the mould, and the mould is in spacing state after, and hydro-cylinder 8 drives movable seat 9 and moves down and cutting edge 10 inserts the mould inboard, can process out the hole groove on the mould. When the blade 10 moves up into the annular seat 12 during processing, the surface of the blade 10 is cleaned by the plurality of brush teeth 14, and the chips inside the die can be discharged from the die by self weight.

Example 2:

referring to fig. 1 to 3, as another preferred embodiment of the present utility model, the difference from embodiment 1 is that the surface of the carrier plate 2 is provided with anti-skid patterns, and corners of the carrier plate 2 are rounded. And a driving mechanism which is arranged on the carrier plate 2 and is connected with the annular seat 12. The driving mechanism comprises a gear ring 15, a motor 16 and a gear 17, wherein the gear ring 15 is sleeved at the upper end of the annular seat 12, the motor 16 is fixedly connected to the supporting frame 11, the gear 17 is fixedly connected to the output shaft end of the motor 16, and the gear 17 is meshed with the gear ring 15.

Working principle: the motor 16 drives the gear 17 to rotate, the gear 17 drives the gear ring 15 to rotate, the gear ring 15 and the annular seat 12 synchronously rotate, and the brush teeth 14 on the annular seat 12 rotate around the movable seat 9 rapidly, so that different positions on the surface of the blade 10 can be cleaned, the cleaning uniformity is improved, and meanwhile, the falling of residual scraps in the brush teeth 14 can be accelerated.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The punching device for the mold processing comprises a frame (1), and is characterized in that a carrier plate (2) is arranged at the upper end of the frame (1), the carrier plate (2) is annular, an annular groove (3) is formed in the carrier plate (2), the annular groove (3) and the inner ring of the carrier plate (2) are coaxially arranged, a plurality of support columns (4) distributed in a circumferential array are fixedly arranged at the bottom of the carrier plate (2), and the lower ends of the support columns (4) are fixedly arranged on the frame (1);

the novel multifunctional intelligent support is characterized in that a plurality of movable rods (5) which are distributed in a circumferential array are hinged to the support plate (2), screw rods (6) penetrate through the movable rods (5), the screw rods (6) are in threaded connection with the movable rods (5), friction plates (7) are fixedly arranged on the upper ends of the screw rods (6), oil cylinders (8) are fixedly arranged on the upper ends of the frames (1), movable bases (9) are fixedly arranged on the output ends of the oil cylinders (8), a plurality of cutting edges (10) which are distributed in a circumferential array are fixedly arranged on the outer sides of the movable bases (9), support frames (11) are fixedly arranged on the frames (1), the movable bases (9) penetrate through the support frames (11), annular bases (12) are rotatably arranged in the support frames (11), a plurality of slide sheets (13) which are distributed in a circumferential array are fixedly arranged in the annular bases (12), and brush teeth (14) are fixedly arranged on the outer sides of the slide sheets (13).

2. The punching device for mold processing according to claim 1, wherein the surface of the carrier plate (2) is provided with anti-slip patterns, and corners of the carrier plate (2) are rounded.

3. A perforating apparatus as claimed in claim 1, characterized in that it further comprises a drive mechanism mounted on the carrier plate (2) and connected to the annular seat (12).

4. A punching device for die processing according to claim 3, characterized in that the driving mechanism comprises a gear ring (15), a motor (16) and a gear (17), the gear ring (15) is sleeved at the upper end of the annular seat (12), the motor (16) is fixedly connected to the supporting frame (11), the gear (17) is fixedly connected to the output shaft end of the motor (16), and the gear (17) is meshed with the gear ring (15).