CN210754813U

CN210754813U - Supplementary smelting tool of high-accuracy punching press of metal

Info

Publication number: CN210754813U
Application number: CN201921909065.2U
Authority: CN
Inventors: 何嘉林
Original assignee: Wuxi Baofu Precision Stamping Parts Co ltd
Current assignee: Wuxi Baofu Precision Stamping Parts Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-06-16
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a belong to processing auxiliary device technical field, specifically a metal high-precision punching press auxiliary smelting tool, including bottom plate, underframe, clamp plate, positive and negative motor, broach and roof, the bottom contact of bottom plate the underframe, the top contact of bottom plate the clamp plate, the right side wall of bottom plate passes through screw fixed connection the positive and negative motor, the output cup joint of positive and negative motor the broach, the top contact of clamp plate the roof, the top of bottom plate passes through screw fixed connection first contact piece and lug, this kind of metal high-precision punching press auxiliary smelting tool, can utilize different contact pieces to trigger the positive and negative motor that contains variable frequency controller in the process of punching press, carry out reciprocating control to the broach that has the push rod, after the cooperation punching press, carry out quick cleaning to the waste material, the ability of supplementary clearance waste material is strong, the complexity and the danger of manual operation of personnel are reduced, and effective assistance is carried out for the stamping process.

Description

Supplementary smelting tool of high-accuracy punching press of metal

Technical Field

The utility model relates to a processing auxiliary device technical field specifically is a supplementary smelting tool of high-accuracy punching press of metal.

Background

The industrial production of the die is used for obtaining various dies and tools of required products by methods such as injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and the like. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".

The stamping die is a classification of dies, and the stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called as a cold stamping die (commonly called as a cold stamping die). Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.

The existing stamping die can generate stamping waste after the stamping step is completed in the using process, the waste is basically discharged through a discharge opening on the die and then transferred, or an operator is required to manually take and transfer the waste, in the process, the complexity of stamping operation can be increased, the danger is easily generated in a direct taking mode, and the processing safety is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a smelting tool is assisted in high-accuracy punching press of metal to solve the in-process that current stamping die who proposes in the above-mentioned background art is using, can produce the punching press waste material after the punching press step is accomplished, and the waste material basically discharges through the discharge opening on the mould and shifts again, perhaps needs operating personnel to carry out the manual transfer of taking, at this in-process, can increase the loaded down with trivial details nature of punching press operation, the mode of directly taking also easily produces danger, the problem of processing safety has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: a metal high-precision stamping auxiliary jig comprises a bottom plate, a bottom frame, a pressing plate, a forward and reverse rotating motor, a push broach and a top plate, wherein the bottom of the bottom plate is contacted with the bottom frame, the top of the bottom plate is contacted with the pressing plate, the right side wall of the bottom plate is fixedly connected with the forward and reverse rotating motor through screws, the output end of the forward and reverse rotating motor is sleeved with the push broach, the top of the pressing plate is contacted with the top plate, the top of the bottom plate is fixedly connected with a first contact block and a lug through screws, the bottom of the bottom plate is fixedly connected with a main lifting column and an auxiliary lifting column through screws, the bottom of the main lifting column and the bottom of the auxiliary lifting column are fixedly connected with a buffer plate through screws, the top of the buffer plate is provided with a sliding groove, the inside of the sliding groove is connected with a sliding block, the top of the sliding block is, the top of the mounting seat is fixedly connected with the bottom of the bottom plate through screws, the top of the bottom plate is fixedly connected with a guide post through screws, the top of the guide post is sleeved with the pressing plate, the bottom of the pressing plate is provided with a bottom groove, the top of an inner cavity of the bottom groove is fixedly connected with a second contact block through screws, the bottom of the forward and reverse motor is fixedly connected with a variable frequency controller through screws, an electrical output end of the variable frequency controller is electrically connected with an electrical input end of the forward and reverse motor through a lead wire, electrical output ends of the first contact block and the second contact block are electrically connected with an electrical input end of the variable frequency controller through a lead wire, the front side wall of the push broach is provided with an arc groove, the front side wall of the push broach is in threaded connection with a screw rod, the front side wall of the screw rod is integrally connected with a push rod, and the top of the, the output end of the hydraulic press is fixedly connected with the top of the pressing plate through a bolt.

Preferably, the width and the height of the sliding block are matched with the width and the depth of the sliding groove, the number of the sliding rods is two, and a spring is welded between the two sliding rods.

Preferably, the front side wall of the buffer plate is fixedly connected with a bottom frame through screws, and the bottom of the bottom frame is fixedly connected with a bottom bag through screws.

Preferably, the mounting position of the second contact block and the mounting position of the bump are on the same vertical line.

Preferably, a contact plate is integrally connected to the front side wall of the push broach, and the contact plate is in contact with the first contact block.

Preferably, the moving height of the push broach is slightly higher than that of the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of smelting tool is assisted in high-accuracy punching press of metal through the combination application of accessory, can utilize different contact blocks to trigger the positive reverse motor that contains variable frequency controller at the in-process that carries out the punching press, carries out reciprocating control to the push-type broach that has the push rod, and after the cooperation punching press, clean the waste material fast, the ability reinforce of supplementary clearance waste material reduces loaded down with trivial details degree and danger of personnel manual operation, carries out effectual supplementary for the punching press process.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic view of the push broach of the present invention.

In the figure: 100 bottom plates, 110 first contact blocks, 120 convex blocks, 130 main lifting columns, 140 auxiliary lifting columns, 150 buffer plates, 160 sliding blocks, 170 sliding rods, 180 guide columns, 200 bottom frames, 210 bottom bags, 300 pressing plates, 310 second contact blocks, 400 forward and reverse rotation motors, 410 variable frequency controllers, 500 push knives, 510 arc grooves, 520 push rods, 530 screw rods, 600 top plates and 610 hydraulic presses.

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.

The utility model provides a metal high-precision stamping auxiliary smelting tool, which is convenient for increasing the safety of waste material transfer and increasing the working efficiency through the combined application of accessories, please refer to fig. 1-3, and comprises a bottom plate 100, a bottom frame 200, a pressing plate 300, a positive and negative rotation motor 400, a push broach 500 and a top plate 600;

referring to fig. 2 again, the top of the bottom plate 100 is provided with a first contact block 110, specifically, the top of the bottom plate 100 is fixedly connected with the first contact block 110 and a bump 120 through screws, the bottom of the bottom plate 100 is fixedly connected with a main lifting column 130 and an auxiliary lifting column 140 through screws, the bottoms of the main lifting column 130 and the auxiliary lifting column 140 are fixedly connected with a buffer plate 150 through screws, the top of the buffer plate 150 is provided with a sliding chute, the inside of the sliding chute is slidably connected with a sliding block 160, the top of the sliding block 160 is connected with a sliding rod 170 through a pin shaft, the top of the sliding rod 170 is connected with a mounting seat, the top of the mounting seat is fixedly connected with the bottom of the bottom plate 100 through screws, and the top of the bottom;

referring to fig. 2 again, the rear sidewall of the bottom frame 200 is fixedly connected to the front sidewall of the bottom plate 100, specifically, the bottom of the bottom plate 100 contacts the bottom frame 200;

referring to fig. 2 again, the bottom of the pressing plate 300 contacts the top of the bottom plate 100, specifically, the top of the bottom plate 100 contacts the pressing plate 300, the top of the guide post 180 is sleeved with the pressing plate 300, the bottom of the pressing plate 300 is provided with a bottom groove, and the top of the inner cavity of the bottom groove is fixedly connected with a second contact block 310 through a screw.

Referring to fig. 2 again, the left sidewall of the forward/reverse motor 400 is fixedly connected to the right sidewall of the bottom plate 100, specifically, the right sidewall of the bottom plate 100 is fixedly connected to the forward/reverse motor 400 through screws, the bottom of the forward/reverse motor 400 is fixedly connected to the frequency conversion controller 410 through screws, the electrical output end of the frequency conversion controller 410 is electrically connected to the electrical input end of the forward/reverse motor 400 through a wire, the electrical output ends of the first contact block 110 and the second contact block 310 are electrically connected to the electrical input end of the frequency conversion controller 410 through a wire, wherein the frequency conversion controller 410 can directly select a common model containing an editable chip in the market.

Referring to fig. 2-3 again, the bottom of the push-type broach 500 is movably connected to the top of the forward and reverse rotation motor 400, the top of the pressing plate 300 contacts the top plate 600, specifically, the output end of the forward and reverse rotation motor 400 is sleeved with the push-type broach 500, the front side wall of the push-type broach 500 is provided with an arc groove 510, the front side wall of the push-type broach 500 is in threaded connection with a screw 530, the front side wall of the screw 530 is integrally connected with a push rod 520, the top of the top plate 600 is fixedly connected with a hydraulic press 610 through screws, the output end of the hydraulic press 610 is fixedly connected to the top of the pressing plate 300 through bolts, wherein the length of the push rod 520 can be changed.

When the device is used specifically, firstly the device is fixed at a proper position, and the threshold value of the chip in the frequency conversion controller 410 is preset, for example, when the device is started at an interval of 2 seconds, the press plate 300 is driven by the hydraulic press 610 to move downwards and is in a stamping process with the bottom plate 100, the second contact block 310 is in contact with the bump 120 to trigger the frequency conversion controller 410, after the frequency conversion controller 410 moves on the press plate 300 at an interval of 2 seconds, the forward and reverse motor 400 is controlled to be started, the forward and reverse motor 400 rotates to drive the push knife 500, in the process, the push rod 520 on the push knife 500 pushes the waste material on the bottom plate 100 to enable the waste material to fall into the bottom frame 200 containing the bottom bag 210, at the moment, the contact plate on the push knife 500 is in contact with the first contact block 110, the first contact block 110 triggers the frequency conversion controller 410 again, and the forward and reverse motor 400 is controlled by the frequency conversion controller 410 again to enable the push knife 500 to return, so as not to interfere with the next stamping.

Referring to fig. 2 again, in order to increase the stability of the combination and have the rebound property, specifically, the width and the height of the sliding block 160 match with the width and the depth of the sliding groove, the number of the sliding rods 170 is two, and a spring is welded between the two sliding rods 170.

Referring to fig. 1-2 again, in order to temporarily store the cleaned waste, the front side wall of the buffer plate 150 is fixedly connected to a bottom frame 200 by screws, and the bottom of the bottom frame 200 is fixedly connected to a bottom bag 210 by screws.

Referring to fig. 2-3 again, in order to ensure that the second contact block 310 is effectively triggered during the process of contacting the pressing plate 300 with the bottom plate 100 and that the push broach 500 pushes the waste material to trigger the first contact block 110, specifically, the mounting position of the second contact block 310 and the mounting position of the bump 120 are on the same vertical line, the front side wall of the push broach 500 is integrally connected with a contact plate, the contact plate contacts with the first contact block 110, and the moving height of the push broach 500 is slightly higher than the moving height of the bottom plate 100.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a supplementary smelting tool of high-accuracy punching press of metal which characterized in that: comprises a bottom plate (100), a bottom frame (200), a pressing plate (300), a forward and reverse rotation motor (400), a push-type broach (500) and a top plate (600), wherein the bottom of the bottom plate (100) is contacted with the bottom frame (200), the top of the bottom plate (100) is contacted with the pressing plate (300), the right side wall of the bottom plate (100) is fixedly connected with the forward and reverse rotation motor (400) through screws, the output end of the forward and reverse rotation motor (400) is sleeved with the push-type broach (500), the top of the pressing plate (300) is contacted with the top plate (600), the top of the bottom plate (100) is fixedly connected with a first contact block (110) and a convex block (120) through screws, the bottom of the bottom plate (100) is fixedly connected with a main lifting column (130) and an auxiliary lifting column (140) through screws, the main lifting column (130) and the bottom of the auxiliary lifting column (140) are fixedly connected with a, the top of the buffer board (150) is provided with a sliding groove, the inside of the sliding groove is connected with a sliding block (160) in a sliding manner, the top of the sliding block (160) is connected with a sliding rod (170) through a pin shaft, the top of the sliding rod (170) is connected with a mounting seat, the top of the mounting seat is fixedly connected with the bottom of the bottom board (100) through screws, the top of the bottom board (100) is fixedly connected with a guide post (180) through screws, the top of the guide post (180) is sleeved with the pressing board (300), the bottom of the pressing board (300) is provided with a bottom groove, the top of an inner cavity of the bottom groove is fixedly connected with a second contact block (310) through screws, the bottom of the forward and reverse motor (400) is fixedly connected with a variable frequency controller (410) through screws, and an electrical output end of the variable frequency controller (410) is electrically connected with, first contact piece (110) with the electrical property output of second contact piece (310) pass through the wire with the electrical property input electric connection of frequency conversion controller (410), circular arc groove (510) have been seted up to the preceding lateral wall of broach (500), the preceding lateral wall threaded connection of broach (500) has screw rod (530), the preceding lateral wall integrated into one piece of screw rod (530) is connected with push rod (520), screw fixedly connected with hydraulic press (610) are passed through at the top of roof (600), the output of hydraulic press (610) pass through the bolt with the top fixed connection of clamp plate (300).

2. The auxiliary metal tool for high-precision stamping according to claim 1, wherein: the width and the height of the sliding block (160) are matched with the width and the depth of the sliding groove, the number of the sliding rods (170) is two, and a spring is welded between the two sliding rods (170).

3. The auxiliary metal tool for high-precision stamping according to claim 1, wherein: the front side wall of the buffer plate (150) is fixedly connected with a bottom frame (200) through screws, and the bottom of the bottom frame (200) is fixedly connected with a bottom bag (210) through screws.

4. The auxiliary metal tool for high-precision stamping according to claim 1, wherein: the installation position of the second contact block (310) is on the same vertical line with the installation position of the bump (120).

5. The auxiliary metal tool for high-precision stamping according to claim 1, wherein: the front side wall of the push broach (500) is integrally connected with a contact plate, and the contact plate is in contact with the first contact block (110).

6. The auxiliary metal tool for high-precision stamping according to claim 1, wherein: the movement height of the push broach (500) is slightly higher than that of the bottom plate (100).