CN211637918U

CN211637918U - Anti-impact pressing part deburring device

Info

Publication number: CN211637918U
Application number: CN201921773174.6U
Authority: CN
Inventors: 张帅; 李孟军
Original assignee: Kunshan Renzhijie Precision Electronic Components Co ltd
Current assignee: Kunshan Renzhijie Precision Electronic Components Co ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-10-09
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses a flushing-proof part deburring device, when in use, a threaded rod passes through a through hole on a lower pressing plate to play the roles of pressing movement and positioning guide, so as to ensure that the lower pressing plate moves with accurate positioning, a driving motor is started to drive a driving wheel to rotate, and then a driven wheel and the threaded rod are driven to rotate through a connecting belt to drive the lower pressing plate to move downwards, and the lower pressing plate firstly contacts with burrs and is pressed tightly under the action of a buffer spring; the connecting plate and the mounting plate drive the punch downwards to cut and punch parts and flash on the lower die knife edge, the punched parts are separated from the flash finally, and the punched parts fall off the lower base plate under the action of the punch, so that the flash of the punched parts can be removed quickly.

Description

Anti-impact pressing part deburring device

Technical Field

The utility model relates to a parts machining equipment technical field specifically is a flushing device is removed to scour protection pressure part.

Background

Stamping is a part processing method which utilizes a stamping machine to apply pressure on a metal blank to enable the metal blank to generate plastic deformation so as to obtain a required shape and size with enhanced mechanical property, and the defects of casting-state looseness and the like generated in the smelting process of metal can be eliminated through stamping, the microstructure is optimized, and meanwhile, a complete metal streamline is preserved. The mechanical property of the stamping parts is generally superior to that of castings made of the same material, and the stamping parts are mostly adopted for important parts with higher load and severe working conditions in mechanical devices.

At present, a large number of parts are machined in a stamping mode in the market, in the stamping process, metal parts bear huge pressure, obviously overflowing flash can be generated on the periphery of a joint line of the parts, and the parts with the flash cannot be directly used. Traditional punching press part product overlap adopts artifical mode hand completely to be frustrated or uses the polisher to polish, consumes a large amount of manpower and materials, and is with high costs to the throughput is low, and production efficiency is not high, generally can only be applicable to small-scale production, is difficult to deal with large-scale industrial production, can not satisfy the more and more big demand in the industry. With the development of the stamping industry, whether the flashing removing process of the stamped part can realize batch rapid processing or not puts forward higher requirements on the forging industry.

Therefore, the person skilled in the art provides an anti-impact part deburring device to solve the problems mentioned in the background art.

Disclosure of Invention

An object of the utility model is to provide a flushing prevention part removes overlap device 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:

an anti-impact pressing part deburring device comprises a base, a threaded rod, supporting legs, a lower die device, an upper die device and a driving device; supporting legs are arranged at four corners of the lower end of the base, threaded rods are arranged at two ends of the upper side of the base, a driving device is arranged at the end part of the upper side of each threaded rod, an upper die device is arranged at the lower end of each driving device, and a lower die device is arranged at the end part of the upper side of the base; the driving device comprises an upper die base, an installation cavity, a driving motor and a driving wheel; the upside tip of threaded rod is equipped with the upper die base, and the installation cavity has been seted up to the inside of upper die base, and the upside tip of threaded rod all runs through the inside that extends to upper die base and installation cavity, and the upside of threaded rod runs through to serve and all is equipped with from the driving wheel, and the upper end intermediate position of upper die base is equipped with driving motor, and driving motor's downside tip is equipped with the actuating lever, and the downside tip of actuating lever runs through the inside downside that extends to upper die base and installation cavity, and the running through of actuating lever serves and is equipped with the action wheel.

As a further aspect of the present invention: the upper die device comprises a lower pressing plate, a buffer spring, a connecting plate and a punch; the threaded rod is provided with a lower pressing plate in a penetrating mode, the end portions of the two sides of the lower pressing plate are provided with threaded through holes corresponding to the threaded rod, the upper middle position of the lower pressing plate is provided with a connecting plate, the end portion of the upper side of the connecting plate is provided with a mounting plate, a punch is arranged at the middle position of the inner side of the mounting plate and the connecting plate, and a lower pressing plate insert is arranged between the punch and the connecting plate.

As a further aspect of the present invention: the lower die device comprises a lower base plate, a lower die knife edge inlet block, a lower die knife edge and a stamping part; the upper side tip of base is equipped with the lower bolster, and the upper end intermediate position of lower bolster is equipped with the lower mould edge of a knife, and all is equipped with the lower mould edge of a knife income piece between the both sides tip of lower mould edge of a knife and the linking of lower bolster, and the upper side tip of lower mould edge of a knife is equipped with the punching press part.

As a further aspect of the present invention: and a connecting belt is arranged between the driving wheel and the driven wheel.

As a further aspect of the present invention: driving motor and drift all with external power source and outside singlechip electric connection, and the model of outside singlechip is: PIC18F 4610-I/P.

As a further aspect of the present invention: and the inner sides of the end parts of the lower pressing plate are provided with buffer springs which are arranged corresponding to the upper die base.

As a further aspect of the present invention: and the punched part is provided with flash.

Compared with the prior art, the beneficial effects of the utility model are that: when the device is used, the threaded rod penetrates through the through hole in the lower pressing plate to play roles of pressing movement and positioning and guiding, the lower pressing plate is ensured to move in an accurate positioning mode, the driving motor is started to drive the driving wheel to rotate, the driven wheel and the threaded rod are driven to rotate through the connecting belt to drive the lower pressing plate to move downwards, and the lower pressing plate firstly contacts with the flash and is pressed tightly under the action of the buffer spring; the connecting plate and the mounting plate drive the punch downwards to cut and punch parts and flash on the lower die knife edge, the punched parts are separated from the flash finally, and the punched parts fall off the lower base plate under the action of the punch, so that the flash of the punched parts can be removed quickly.

Drawings

Fig. 1 is a schematic structural view of an anti-impact pressure part deburring device.

Fig. 2 is a schematic structural diagram of the inside of a punch of an anti-impact part deburring device.

In the figure: 1-supporting leg, 2-base, 3-lower backing plate, 4-lower die knife edge insert block, 5-lower die knife edge, 6-punching part, 7-lower pressing plate, 8-threaded rod, 9-buffer spring, 10-upper die base, 11-driven wheel, 12-connecting belt, 13-mounting cavity, 14-mounting plate, 15-connecting plate, 16-driving wheel, 17-driving motor, 18-driving rod, 19-punch, 20-thread through hole, 21-lower pressing plate insert block and 22-flash.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, in an embodiment of the present invention, an anti-impact pressing part deburring device includes a base, a threaded rod, a support leg, a lower die device, an upper die device, and a driving device; supporting legs 1 are arranged at four corners of the lower end of the base 2, threaded rods 8 are arranged at two ends of the upper side of the base 2, a driving device is arranged at the end part of the upper side of each threaded rod 8, an upper die device is arranged at the lower end of the driving device, and a lower die device is arranged at the end part of the upper side of the base 1; the driving device comprises an upper die holder 10, an installation cavity 13, a driving motor 17 and a driving wheel 16; the upside tip of threaded rod 8 is equipped with upper die base 10, installation cavity 13 has been seted up to the inside of upper die base 10, and the upside tip of threaded rod 8 all runs through the inside that extends to upper die base 10 and installation cavity 13, and the upside of threaded rod 8 runs through to serve and all be equipped with from driving wheel 11, and the upper end intermediate position of upper die base 10 is equipped with driving motor 17, and driving motor 17's downside tip is equipped with actuating lever 18, the downside tip of actuating lever 18 runs through the inside downside that extends to upper die base 10 and installation cavity 13, and the running through of actuating lever 18 is served and is equipped with action wheel 16.

The upper die device comprises a lower pressing plate 7, a buffer spring 9, a connecting plate 15 and a punch 19; the threaded rod 8 is provided with the lower pressing plate 7 in a penetrating mode, the end portions of two sides of the lower pressing plate 7 are respectively provided with a threaded through hole 20 corresponding to the threaded rod 8, the upper middle position of the lower pressing plate 7 is provided with the connecting plate 15, the upper end portion of the connecting plate 15 is provided with the mounting plate 14, the inner middle positions of the mounting plate 14 and the connecting plate 15 are provided with the punch 19, and the lower pressing plate insert 21 is arranged between the punch 19 and the connecting plate.

The lower die device comprises a lower base plate 3, a lower die knife edge inlet block 4, a lower die knife edge 5 and a stamping part 6; the upper side tip of base 2 is equipped with lower bolster 3, and the upper end intermediate position of lower bolster 3 is equipped with lower mould edge of a knife 5, and all is equipped with lower mould edge of a knife income piece 4 between the both sides tip of lower mould edge of a knife 5 and linking of lower bolster 3, and the upper side tip of lower mould edge of a knife 5 is equipped with stamping part 6.

A connecting belt 12 is arranged between the connection of the driving wheel 16 and the driven wheel 11.

Driving motor 17 and drift 19 all with external power source and outside singlechip electric connection, and the model of outside singlechip is: PIC18F 4610-I/P.

And buffer springs 9 which are arranged corresponding to the upper die seats 10 are arranged on the inner sides of the end parts of the lower pressing plates 7.

The punched part 6 is provided with a flash 22.

The utility model discloses a theory of operation is:

the utility model relates to a scour protection presses part to remove overlap device, this device is applicable to the multiple part and removes the overlap occasion, and during the use, threaded rod 8 passes through hole 20 on holding down plate 7, plays and pushes down removal and positioning guide effect, ensures that holding down plate 7 moves about with accurate location, starts driving motor 17 and drives action wheel 16 and rotate, and then drives driven wheel 11 and threaded rod 8 through connecting belt 12 and rotate and drive holding down plate 7 and descend, and holding down plate 7 contacts overlap 22 earlier, and compresses tightly under the effect of buffer spring 9; the connecting plate 15 and the mounting plate 14 drive the punch 19 downwards to shear the part and the flash 22 on the lower die cutting edge 5, finally the punched part 6 is separated from the flash 22, and falls off the lower backing plate 3 under the action of the punch 19, so that the flash 22 of the punched part 6 can be quickly removed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An anti-impact pressing part deburring device comprises a base, a threaded rod, supporting legs, a lower die device, an upper die device and a driving device; the device is characterized in that supporting legs (1) are arranged at four corners of the lower end of the base (2), threaded rods (8) are arranged at two ends of the upper side of the base (2), a driving device is arranged at the end part of the upper side of each threaded rod (8), an upper die device is arranged at the lower end of the driving device, and a lower die device is arranged at the end part of the upper side of the base (2); the driving device comprises an upper die holder (10), an installation cavity (13), a driving motor (17) and a driving wheel (16); the upside tip of threaded rod (8) is equipped with upper die base (10), installation cavity (13) have been seted up to the inside of upper die base (10), and the upside tip of threaded rod (8) all runs through the inside that extends to upper die base (10) and installation cavity (13), and the upside of threaded rod (8) runs through to serve and all be equipped with from driving wheel (11), and the upper end intermediate position of upper die base (10) is equipped with driving motor (17), and the downside tip of driving motor (17) is equipped with actuating lever (18), the downside tip of actuating lever (18) runs through the inside downside that extends to upper die base (10) and installation cavity (13), and the running through of actuating lever (18) is served and is equipped with action wheel (16).

2. An anti-impact part deflashing device as claimed in claim 1, wherein the upper die device comprises a lower pressure plate (7), a buffer spring (9), a connecting plate (15) and a punch (19); the utility model discloses a punching machine, including threaded rod (8), lower pressing plate (7) run through on threaded rod (8) and install, and the both sides tip of lower pressing plate (7) all is equipped with screw thread through hole (20) that correspond the setting with threaded rod (8), and the upside intermediate position of lower pressing plate (7) is equipped with connecting plate (15), and the upside tip of connecting plate (15) is equipped with mounting panel (14), and the inboard intermediate position of mounting panel (14) and connecting plate (15) is equipped with drift (19), is equipped with between the connection of drift (19) and pushes down board income piece (21).

3. An anti-pressing part deburring device as claimed in claim 1, wherein the lower die device comprises a lower backing plate (3), a lower die knife edge insert block (4), a lower die knife edge (5) and a pressing part (6); the upper side end of the base (2) is provided with a lower base plate (3), the middle position of the upper end of the lower base plate (3) is provided with a lower die knife edge (5), a lower die knife edge insert block (4) is arranged between the end parts of the two sides of the lower die knife edge (5) and the lower base plate (3), and the upper side end part of the lower die knife edge (5) is provided with a stamping part (6).

4. An impact-resistant part deflashing device as claimed in claim 1, characterised in that a connecting belt (12) is arranged between the connection of the driving wheel (16) and the driven wheel (11).

5. The anti-impact-pressure part deburring device of claim 1, wherein the driving motor (17) and the punch (19) are both electrically connected with an external power supply and an external single chip microcomputer, and the external single chip microcomputer is of a type: PIC18F 4610-I/P.

6. An anti-impact part deflashing device as claimed in claim 2, wherein the inner sides of the end parts of the lower pressure plate (7) are provided with buffer springs (9) corresponding to the upper die holder (10).

7. An anti-impact press part deflashing device as claimed in claim 1, characterised in that the stamped part (6) is provided with flash (22).