CN212703960U

CN212703960U - High-efficient mould of arranging waste material

Info

Publication number: CN212703960U
Application number: CN202021358841.7U
Authority: CN
Inventors: 施明炼
Original assignee: Zhejiang Daan Molding Technology Co ltd
Current assignee: Zhejiang Daan Molding Technology Co ltd
Priority date: 2020-07-11
Filing date: 2020-07-11
Publication date: 2021-03-16
Anticipated expiration: 2030-07-11

Abstract

The utility model relates to a mould of waste material is arranged to high efficiency, including upper die base and die holder, be provided with the die board on the die holder, be provided with the drift on the upper die base, be provided with on the die board with the die hole of drift shape, big or small looks adaptation, and the die hole is the vertical die setting that runs through, and the die holder is located the die hole and runs through the die holder below and be provided with the scum hole, and the die holder is located scum hole department and is provided with the first electro-magnet that is used for adsorbing the waste material that punches a hole of wearing out from the die hole. Adopt above-mentioned scheme, provide one kind and wear out the back from the die hole at the waste material and adsorb the waste material to the die holder on and prevent the waste material by the high-efficient mould of arranging the waste material that the drift brought back up.

Description

High-efficient mould of arranging waste material

Technical Field

The utility model relates to a mould production technical field, concretely relates to high-efficient mould of arranging waste material.

Background

The mold is divided into an injection mold and a stamping mold according to different working principles, wherein the stamping mold for realizing punching is a common one.

The existing punching die comprises an upper die base and a lower die base, a concave die plate is arranged on the lower die base, a punch is arranged on the upper die base, the corresponding concave die plate is provided with a punch shape, a concave die hole matched with the punch in size, the punch is punched in the concave die hole in the downward punching process, a machined part needing to be punched is produced into the shape of the concave die hole, and the through hole is the same in size.

The problem that current cut-out press exists lies in: in a punching process, the waste has multiple movement possibilities, most of the waste is discharged at the lower end of the die by penetrating through the slag discharge hole, but part of the waste is extruded by the punch and the die hole in the punching process and cannot be separated from the punch in the slag discharge hole in time, so that the waste is clamped in the die hole along with the upward movement of the punch and even is upwards taken out of the die hole by the punch and falls on a workpiece needing to be punched, and therefore, the problem of the processing quality of the workpiece needing to be punched and the problem of the abrasion of the die punched due to the waste in subsequent processing can be caused.

Disclosure of Invention

The utility model aims at providing a wear out the back at the waste material from the die hole by first electro-magnet adsorb the waste material to the die holder on and prevent that the waste material from being brought back up by the drift and probably cause the processingquality low and to the mould damaged mould's a high efficiency row's of waste material mould.

In order to achieve the above purpose, the utility model provides a following technical scheme: including upper die base and die holder, be provided with the die board on the die holder, be provided with the drift on the upper die base, be provided with the die hole with drift shape, size looks adaptation on the die board, and the die hole is the vertical die board setting that runs through, the die holder is located the die hole and vertically runs through the die holder below and is provided with row cinder hole, its characterized in that: and a first electromagnet for adsorbing punching waste penetrating out of the female die hole is arranged at the position of the slag discharge hole of the lower die holder.

Through adopting above-mentioned technical scheme, the waste material of punching a hole is gone into behind the row's cinder hole at the die hole by the drift, can be under the effect of first electro-magnet, increase waste material and drift break away from the effort, consequently, the waste material can more effectually break away from to prevent that the waste material from being brought back by the drift in-process of resetting up and causing the processing of waste material to the machined part to disturb and the wearing and tearing to the mould.

The utility model discloses further set up to: the vertical upside in row's cinder notch is provided with the upper end opening that is used for with the die hole intercommunication, upper end open-ended size is greater than the die hole along vertical projection size, the cinder notch is the flaring setting down along vertical.

By adopting the technical scheme, 1, the opening at the upper end is larger than the female die hole, so that the peripheral limit relief of the waste can be realized when the waste enters the slag discharge hole, the waste can smoothly fall off, and the female die plates corresponding to the female die holes with different apertures can be adapted and installed practically, so that the adaptability is improved; 2. the slag discharge hole is arranged with downward flaring, so that the lower end opening is further increased, the peripheral space of the waste is larger in the falling process, and the flow property of the falling material is ensured.

The utility model discloses further set up to: the utility model discloses a die holder, including first electro-magnet, die holder, first die holder, second electro-magnet, first die holder is provided with the first installation cavity that supplies the installation of first electro-magnet and is used for the first installing port of dismouting first electro-magnet in the die holder, the die holder is located first installing port department and is provided with the first end cover that is used for opening and close first installing port, the shape, the size of first installation cavity and the shape, the size looks adaptation of first electro-magnet, the periphery of first electro-magnet is provided.

Through adopting above-mentioned technical scheme, first installation cavity provides the installation position for first electro-magnet, and first installing port realizes dismantling of first electro-magnet to guarantee the stability of installation through first end cover, in addition, the shape, the size of first installation cavity and fill first foam-rubber cushion and guarantee the installation stability in use of first electro-magnet in first installation cavity, prevent to receive the punching press vibrations for a long time and strike the damage.

The utility model discloses further set up to: the upper end of the concave die plate is provided with an upper end supporting surface used for supporting a workpiece needing to be punched, and a plurality of second electromagnets used for adsorbing the workpiece needing to be punched are arranged at the position, located on the upper end supporting surface, of the concave die plate along the circumferential direction of the concave die hole.

Through adopting above-mentioned technical scheme, the setting of second electro-magnet for the machined part that needs punch a hole passes through electromagnetic adsorption and guarantees the stability of location before punching a hole, thereby more stability when guaranteeing the drift punching press prevents that the punching press unstability from influencing the production quality of product.

The utility model discloses further set up to: the concave template is internally provided with a second installation cavity for installing corresponding second electromagnets and a second installation opening for assembling and disassembling the corresponding second electromagnets corresponding to the second electromagnets, the concave template is positioned at the position of each second installation opening and is provided with a second end cover for opening and closing the corresponding second installation opening, the shape and the size of each second installation cavity are matched with those of the corresponding second electromagnets, and the periphery of each second electromagnet is provided with a second spongy cushion for preventing the corresponding second electromagnets from contacting with the inner wall of the corresponding second installation cavity.

Through adopting above-mentioned technical scheme, the second installation cavity provides the installation position for the second electro-magnet, and the second installing port realizes dismantling of second electro-magnet to guarantee the stability of installation through the second end cover, in addition, the shape, the size of second installation cavity and fill the second foam-rubber cushion and guarantee the installation stability in use of second electro-magnet in the second installation cavity, prevent to receive the punching press vibrations for a long time and strike the damage.

The utility model discloses further set up to: the punch die is characterized in that a positioning assembly used for positioning the punching position of a workpiece needing punching is arranged on one side of the level of the punch head between the upper die base and the lower die base, the positioning assembly comprises a positioning rod and a protection spring, the axial direction of the positioning rod is vertically arranged and is arranged in the upper die base in a sliding mode along the axial direction, the protection spring is compressed and arranged between the upper die base and the positioning rod, the resetting direction of the protection spring is the same as the downward movement direction of the positioning rod, the axial lower end of the positioning rod is provided with an adjusting end socket which is arranged in a necking mode downwards along the axial direction, and a positioning hole for vertical penetration of.

By adopting the technical scheme, 1, the die with the positioning assembly can be adaptively applied to the processing of continuous production, and for a product needing to be connected and punched, after one-time punching is completed, the through hole of the completed punched hole is positioned by the penetration of the positioning rod, so that the vertical punching position of the punch is more accurate; 2. the arrangement of the protection spring prevents the positioning rod from directly stamping towards the surface of the product to damage the product when the position adjustment is excessively deviated; 3. the adjusting end head that is the throat then guarantees to lead through the edgewise of throat under the condition that the product has certain position deviation and realizes the product position control and accurate counterpoint realizes processing, has improved efficiency in effect.

The utility model discloses further set up to: the waste material gripping device is characterized in that a gripping cleaner for cleaning waste materials is arranged on the lower die base, a third electromagnet for adsorbing the waste materials is arranged in the gripping cleaner, and a connecting rope for connecting the gripping cleaner and the lower die base is arranged between the gripping cleaner and the lower die base.

Through adopting above-mentioned technical scheme, grip the setting of clearance, through the handheld clearance of gripping of user and produce the electromagnetism by the work of third electro-magnet and adsorb the waste material on the mould surface, realize high-efficient clearance after finishing processing.

The invention is further described with reference to the accompanying drawings and the detailed description.

Drawings

FIG. 1 is a cross-sectional view of an embodiment of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

fig. 3 is an enlarged view of B in fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 1, the utility model discloses a high-efficiency waste discharging die, which comprises an upper die holder 1 and a lower die holder 2, wherein the upper die holder 1 is positioned above the lower die holder 2 in the vertical direction, in addition, the lower die holder 2 is sequentially provided with a lower backing plate 3 and a concave template 4 upwards, and the three can be detachably and fixedly connected in a bolt-fit pin manner, wherein an upper end supporting surface 41 for placing a workpiece 10 to be punched is arranged above the concave template 4 in the vertical direction, in addition, a punch 5 is arranged on the upper die holder 1, the punch 5 is pressed by a cover plate and is fixed by a bolt to realize installation, correspondingly, a concave die hole 42 which is matched with the punch 5 in shape and size is arranged on the concave template 4, in addition, the lower die holder 2 is positioned below the concave die hole 42 in the vertical direction and is provided with a slag discharging hole 21, and the concave die hole 42 are communicated by the matching with the opening arrangement of the lower backing plate 3, therefore, the workpiece 10 to be punched can be placed on the cavity plate 4, and the upper die holder 1 is driven by the punch to move downwards, so that the part of the workpiece 10 to be punched, which is located in the cavity hole 42, is cut into the waste 101 under the action of the punch 5, and punching is completed.

Preferably, the vertical upside of the scum hole 21 in this embodiment is provided with the upper end opening 211 that is used for communicating with die hole 42, and the size of upper end opening 211 is greater than die hole 42 along vertical projection size, make not only when waste material 101 gets into scum hole 21 alright realize that the peripheral spacing of waste material 101 is relieved and make more smooth and easy drop, and the equal adaptation installation practicality of the die plate 4 that corresponds to the die hole 42 in different apertures, improve the suitability, in addition, scum hole 21 is along vertical flaring setting down, then further increase lower extreme opening, make waste material 101 bigger at the peripheral space of the in-process that drops, guarantee the flow nature of blanking.

In addition, the die in this embodiment feeds and discharges materials from the left side and the right side, and a positioning assembly 6 for positioning the punching position of the workpiece 10 to be punched is arranged between the upper die holder 1 and the lower die holder 2 and located at the horizontal right side of the punch 5, wherein the positioning assembly 6 comprises a positioning rod 61 and a protection spring 62, the positioning rod 61 is axially vertically arranged and is axially slidably arranged on the upper die holder 1, a limiting head 611 for preventing the positioning rod 61 from being separated from the upper die holder 1 vertically downwards is arranged axially above the positioning rod 61, in addition, the protection spring 62 is compressed and arranged between the upper die holder 1 and the positioning rod 61, the resetting direction of the protection spring 62 is the same as the downward movement direction of the positioning rod 61, in addition, an adjusting end head 612 which is arranged in a necking shape downwards along the axial direction is arranged at the lower end of the positioning rod 61, in addition, a positioning through hole, and the synchronous trompil setting of lower bolster 3, lower bolster 2, therefore, to being the platelike machined part 10 as shown in fig. 1, need carry out equidistant punching in succession, after accomplishing once punching a hole, the through-hole 102 that will punch a hole that will have accomplished receives wearing to establish and fix a position of locating lever 61, realize the more accurate of the vertical punching press position of drift 5, in addition, the setting of protection spring 62, then when the excessive deviation of position adjustment, prevent that locating lever 61 from directly punching a hole and destroying the product towards the product surface, in addition, the adjustment end 612 that is the throat then guarantees to lead through the edgewise of throat under the condition that the product has certain position deviation and realizes the product position adjustment and accurate counterpoint and realize processing, effective efficiency has been improved.

Referring to fig. 2, the first electromagnet 7 for adsorbing the punching waste 101 that penetrates out of the die hole 42 is disposed at the position of the slag discharge hole 21 of the lower die holder 2 in this embodiment, therefore, after the punching waste 101 is punched into the slag discharge hole 21 from the die hole 42 by the punch 5, the first electromagnet 7 can be started by powering on, and under the action of the first electromagnet 7, the separation acting force between the punching waste 101 and the punch 5 is increased, so that the punching waste 101 can be separated more effectively, thereby preventing the waste 101 from being brought back by the punch 5 in the upward resetting process to cause the processing interference of the waste 101 on the workpiece 10 and the abrasion of the die, and in addition, the power off of the first electromagnet 7 can be realized in the ascending process of the punch 5, and the waste 101 can be discharged under the action of gravity when the electromagnetic adsorption of the first electromagnet 7 is lost.

Preferably, in the embodiment, a first installation cavity 22 for installing the first electromagnet 7 is formed in the lower die holder 2 by injection molding, and a first installation opening 23 for installing and detaching the first electromagnet 7 is formed in the peripheral wall of the slag discharge hole 21, in addition, a first end cover 24 for opening and closing the first installation opening 23 is arranged at the position of the first installation opening 23 of the lower die holder 2, and the first end cover 24 is detachably and fixedly installed by bolts and the like, so the first installation cavity 22 provides an installation position for the first electromagnet 7, the first installation opening 23 realizes the detachment of the first electromagnet 7, and the installation stability is ensured by the first end cover 24, in addition, the shape and the size of the first installation cavity 22 are matched with the shape and the size of the first electromagnet 7, in addition, the periphery of the first electromagnet 7 is provided with a first sponge cushion 71 for preventing the first electromagnet 7 from contacting with the inner wall of the first installation cavity 22 by a coating manner, therefore, the shape and size of the first mounting cavity 22 and the filling of the first sponge pad 71 ensure the mounting and use stability of the first electromagnet 7 in the first mounting cavity 22, and prevent the first electromagnet from being damaged by impact due to stamping vibration for a long time.

Referring to fig. 3, in the cavity plate 4 of the present embodiment, a plurality of second electromagnets 8 for adsorbing the workpiece 10 to be punched are arranged at the upper end supporting surface 41 along the circumferential direction of the cavity hole 42, so that the second electromagnets 8 are arranged to ensure the positioning stability of the workpiece 10 to be punched before punching, thereby ensuring more stability of the punch 5 during punching and preventing the punching instability from affecting the production quality of the product.

Preferably, the cavity plate 4 in this embodiment is provided with a second mounting cavity 44 corresponding to each second electromagnet 8 for mounting the corresponding second electromagnet 8, and the upper supporting surface 41 is provided with a second mounting opening 45 for mounting and dismounting the corresponding second electromagnet 8, in addition, the cavity plate 4 is provided with a second end cover 46 at each second mounting opening 45 for opening and closing the corresponding second mounting opening 45, and each second end cover 46 is fixedly mounted by bolts and the like, therefore, the second mounting cavity 44 provides a mounting position for the second electromagnet 8, the second mounting opening 45 realizes the dismounting of the second electromagnet 8, and ensures the mounting stability through the second end cover 46, in addition, the shape and size of each second mounting cavity 44 are matched with the shape and size of the corresponding second electromagnet 8, the periphery of each second electromagnet 8 is provided with a second sponge pad 81 for preventing the corresponding second electromagnet 8 from contacting with the inner wall of the corresponding second mounting cavity 44 in a coating manner, therefore, the shape and size of the second mounting cavity 44 and the filling of the second foam pad 81 ensure the mounting and use stability of the second electromagnet 8 in the second mounting cavity 44, and prevent the second electromagnet from being damaged by impact due to stamping vibration for a long time.

In addition, be provided with the clearance 9 of gripping that is used for clearing up waste material 101 on the die holder 2 in this embodiment, wherein grip and be provided with the third electro-magnet 91 that is used for adsorbing waste material 101 in the clearance 9, and third electro-magnet 91 can be gripping the mode such as clearance 9 surface setting switch and realize opening and close of third electro-magnet 91, in addition, grip and be provided with between clearance 9 and the die holder 2 and connect the rope 92 of being connected of gripping clearance 9 and die holder 2, and the circuit accessible of third electro-magnet 91 is connected rope 92 and is worn out and insert the power and realize the power supply and use, wherein grip clearance 9 and can adopt injection moulding's mode to form, shape, size are decided according to the in-service use condition.

Claims

1. The utility model provides a mould of waste material is arranged to high efficiency, includes upper die base and die holder, be provided with the die board on the die holder, be provided with the drift on the upper die base, be provided with the die hole with drift shape, big or small looks adaptation on the die board, and the die hole is the vertical die board setting that runs through, the die holder is located the die hole and runs through the die holder below and is provided with deslagging hole, its characterized in that: and a first electromagnet for adsorbing punching waste penetrating out of the female die hole is arranged at the position of the slag discharge hole of the lower die holder.

2. The mold for efficiently discharging scraps as claimed in claim 1, wherein: the vertical upside in row's cinder notch is provided with the upper end opening that is used for with the die hole intercommunication, upper end open-ended size is greater than the die hole along vertical projection size, the cinder notch is the flaring setting down along vertical.

3. The mold for efficiently discharging scraps as claimed in claim 1, wherein: the utility model discloses a die holder, including first electro-magnet, die holder, first die holder, second electro-magnet, first die holder is provided with the first installation cavity that supplies the installation of first electro-magnet and is used for the first installing port of dismouting first electro-magnet in the die holder, the die holder is located first installing port department and is provided with the first end cover that is used for opening and close first installing port, the shape, the size of first installation cavity and the shape, the size looks adaptation of first electro-magnet, the periphery of first electro-magnet is provided.

4. The mold for efficiently discharging scraps as claimed in claim 1, wherein: the upper end of the concave die plate is provided with an upper end supporting surface used for supporting a workpiece needing to be punched, and a plurality of second electromagnets used for adsorbing the workpiece needing to be punched are arranged at the position, located on the upper end supporting surface, of the concave die plate along the circumferential direction of the concave die hole.

5. The mold for efficiently discharging scraps as set forth in claim 4, wherein: the concave template is internally provided with a second installation cavity for installing corresponding second electromagnets and a second installation opening for assembling and disassembling the corresponding second electromagnets corresponding to the second electromagnets, the concave template is positioned at the position of each second installation opening and is provided with a second end cover for opening and closing the corresponding second installation opening, the shape and the size of each second installation cavity are matched with those of the corresponding second electromagnets, and the periphery of each second electromagnet is provided with a second spongy cushion for preventing the corresponding second electromagnets from contacting with the inner wall of the corresponding second installation cavity.

6. The mold for efficiently discharging scraps as claimed in claim 1, wherein: the punch die is characterized in that a positioning assembly used for positioning the punching position of a workpiece needing punching is arranged on one side of the level of the punch head between the upper die base and the lower die base, the positioning assembly comprises a positioning rod and a protection spring, the axial direction of the positioning rod is vertically arranged and is arranged in the upper die base in a sliding mode along the axial direction, the protection spring is compressed and arranged between the upper die base and the positioning rod, the resetting direction of the protection spring is the same as the downward movement direction of the positioning rod, the axial lower end of the positioning rod is provided with an adjusting end socket which is arranged in a necking mode downwards along the axial direction, and a positioning hole for vertical penetration of.

7. The mold for efficiently discharging scraps as claimed in claim 1, wherein: the waste material gripping device is characterized in that a gripping cleaner for cleaning waste materials is arranged on the lower die base, a third electromagnet for adsorbing the waste materials is arranged in the gripping cleaner, and a connecting rope for connecting the gripping cleaner and the lower die base is arranged between the gripping cleaner and the lower die base.