CN110756668A

CN110756668A - Hardware mould for longitudinal and transverse stamping forming of household electronic product

Info

Publication number: CN110756668A
Application number: CN201911159519.3A
Authority: CN
Inventors: 程勇; 李英杰; 陈迪
Original assignee: Yandu Xicheng Trade Co Ltd
Current assignee: Yandu Xicheng Trade Co Ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-02-07

Abstract

The invention relates to the technical field of hardware dies, and discloses a hardware die for stamping and forming household electronic products in a longitudinal and transverse mode, the lower surface of the bearing plate is fixedly connected with a support rod, the inside of the through hole is connected with a limit rod in a sliding way, the lower surface of the limiting rod is fixedly connected with a lower die, the upper surface of the lower die is provided with a die cavity, and the front surface sliding connection of lower mould has ejecting subassembly, one side fixed mounting of lower mould has the protection subassembly, ejecting subassembly can be quick after the hardware mould of stamping forming with great ease with the product punching press is accomplished ejecting in the hardware mould of stamping forming with great ease, make things convenient for the staff to take out the product, improve staff's work efficiency, the protection subassembly can prevent that the staff from touching the switch by mistake and compressing tightly the hardware mould of stamping forming with great ease and causing the staff be injured when the staff cleans the hardware mould of stamping forming with great ease or places stamping raw materials.

Description

Hardware mould for longitudinal and transverse stamping forming of household electronic product

Technical Field

The invention relates to the technical field of hardware dies, in particular to a hardware die for vertical and horizontal punch forming of a household electronic product.

Background

Various tools and products used in daily production and life are as large as a base and a machine body shell of a machine tool and as small as a shell of a head screw, a button and various household appliances, and have no close relation with a die, the shape of the die determines the appearance of the products, the processing quality and the precision of the die also determine the quality of the products, however, the products in the die are inconvenient to take out after the stamping of the existing hardware die formed by longitudinal and transverse stamping is completed in the using process, and workers touch a machine switch by mistake when the die is cleaned or raw materials are placed, so that the workers are easily injured by mistake. Therefore, the technical personnel in the field provide a hardware mould for stamping and forming household electronic products vertically and horizontally, so as to solve the problems in the background technology.

Disclosure of Invention

The invention aims to provide a hardware mould for longitudinal and transverse punch forming of household electronic products, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a domestic electronic product moves about freely and quickly stamping forming's hardware mould, includes the bearing plate, the lower fixed surface of bearing plate is connected with the bracing piece, the lower fixed surface of bracing piece is connected with the backup pad, the through-hole has been seted up to the upper surface of backup pad, and the lower surface of backup pad runs through sliding connection and has the slide bar, the first spring of last fixed surface of slide bar is connected with, the inside sliding connection of through-hole has the gag lever post, the lower fixed surface of gag lever post is connected with the lower mould, the die cavity has been seted up to the upper surface of lower mould, and the front surface sliding connection of lower mould has ejecting subassembly.

As a still further scheme of the invention: the ejection assembly comprises an ejector rod, a limiting block, a limiting barrel, a second spring, a push plate, a ball and a third spring, the inner surface of the die cavity is connected with the ejector rod in a penetrating manner, the outer surface of the ejector rod is fixedly connected with the third spring, the outer surface of the ejector rod is fixedly provided with the limiting block, the bottom end of the ejector rod is fixedly connected with the ball, the bottom end of the ball is fixedly provided with the push plate, the outer surface of the push plate is fixedly connected with the second spring, and the outer surface of the push plate is connected with the limiting barrel in a.

As a still further scheme of the invention: the protection subassembly includes spacing bayonet lock, support ring, go-between, connecting plate, draw-in groove, spacing bolt and fixed block, one side fixed mounting of lower mould has the support ring, and one side fixed mounting of lower mould has spacing bayonet lock, the inside swing joint of support ring has the go-between, the last fixed surface of go-between is connected with the connecting plate, one side fixed mounting of backup pad has the fixed block, the draw-in groove has been seted up to one side of fixed block, and the front surface through connection of fixed block has spacing bolt.

As a still further scheme of the invention: when the push plate is positioned on one side of the ball, the upper surface of the ejector rod is flush with the inner surface of the die cavity, and the push plate is connected with the lower die in a sliding mode.

As a still further scheme of the invention: the quantity of stopper is 2, and 2 stopper bilateral symmetry install the surface at the ejector pin.

As a still further scheme of the invention: the fixed block is matched with the limiting bayonet lock and the clamping groove, and the fixed block is connected with the limiting bayonet lock and the clamping groove in a clamping mode.

As a still further scheme of the invention: the quantity of gag lever post is 4, and the material of gag lever post is stainless steel.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the ejection assembly is added, so that the product can be rapidly ejected out of the hardware mould formed by longitudinal and transverse stamping after the hardware mould formed by longitudinal and transverse stamping completes the stamping of the product, the product can be conveniently taken out by workers, the working efficiency of the workers is improved, and the protection assembly is added, so that the workers can be prevented from mistakenly touching the switch to compress the hardware mould formed by longitudinal and transverse stamping when the workers clean the hardware mould formed by longitudinal and transverse stamping or place stamping raw materials.

Drawings

FIG. 1 is a schematic structural diagram of a hardware mold for longitudinal and transverse stamping forming of a household electronic product;

FIG. 2 is a schematic view of an installation structure of a first spring in a hardware mold for vertical and horizontal stamping forming of a household electronic product;

FIG. 3 is a schematic structural diagram of an ejection assembly in a hardware mold for vertical and horizontal stamping forming of a household electronic product;

FIG. 4 is an enlarged view of portion A of FIG. 1;

fig. 5 is an enlarged view of a portion B in fig. 1.

In the figure: 1. a pressure bearing plate; 2. a through hole; 3. a support bar; 4. a limiting rod; 5. ejecting the assembly; 6. a mold cavity; 7. a lower die; 8. a limiting bayonet lock; 9. a support plate; 10. a first spring; 11. a slide bar; 12. a top rod; 13. a limiting block; 14. a limiting cylinder; 15. a second spring; 16. pushing the plate; 17. a ball; 18. a third spring; 19. a card slot; 20. a limit bolt; 21. a fixed block; 22. a support ring; 23. a connecting ring; 24. a connecting plate; 25. and protecting the component.

Detailed Description

Referring to fig. 1 to 5, in an embodiment of the present invention, a hardware mold for stamping a household electronic product vertically and horizontally includes a bearing plate 1, a support rod 3 is fixedly connected to a lower surface of the bearing plate 1, a support plate 9 is fixedly connected to a lower surface of the support rod 3, a through hole 2 is formed in an upper surface of the support plate 9, a slide rod 11 is slidably connected to a lower surface of the support plate 9 in a penetrating manner, a first spring 10 is fixedly connected to an upper surface of the slide rod 11, a limit rod 4 is slidably connected to an inside of the through hole 2, a lower die 7 is fixedly connected to a lower surface of the limit rod 4, a die cavity 6 is formed in an upper surface of the lower die 7, the number of the limit rods.

In fig. 1 and 3: the front surface of the lower die 7 is slidably connected with an ejection assembly 5, the ejection assembly 5 comprises an ejector rod 12, a limiting block 13, a limiting barrel 14, a second spring 15, a push plate 16, a round ball 17 and a third spring 18, the inner surface of the die cavity 6 is connected with the ejector rod 12 in a penetrating manner, the outer surface of the ejector rod 12 is fixedly connected with the third spring 18, the outer surface of the ejector rod 12 is fixedly provided with the limiting block 13, the bottom end of the ejector rod 12 is fixedly connected with the round ball 17, the bottom end of the round ball 17 is fixedly provided with the push plate 16, the outer surface of the push plate 16 is fixedly connected with the second spring 15, the outer surface of the push plate 16 is slidably connected with the limiting barrel 14, when the push plate 16 is positioned on one side of the round ball 17, the upper surface of the ejector rod 12 is flush with the inner surface of the die cavity 6, the push plate 16 is slidably connected with the lower die 7, the limiting blocks 13 are 2, and the The fast hardware mould ejecting with the product from moving about freely and quickly stamping forming makes things convenient for the staff to take out the product, improves staff's work efficiency.

In fig. 1, 4 and 5: one side fixed mounting of lower mould 7 has protection component 25, protection component 25 includes spacing bayonet lock 8, support ring 22, go-between 23, connecting plate 24, draw-in groove 19, spacing bolt 20 and fixed block 21, one side fixed mounting of lower mould 7 has support ring 22, and one side fixed mounting of lower mould 7 has spacing bayonet lock 8, the inside swing joint of support ring 22 has go-between 23, the last fixed surface of go-between 23 is connected with connecting plate 24, one side fixed mounting of backup pad 9 has fixed block 21, draw-in groove 19 has been seted up to one side of fixed block 21, and the front surface through connection of fixed block 21 has spacing bolt 20, fixed block 21 and spacing bayonet lock 8 and draw-in groove 19 looks adaptation, and fixed block 21 and spacing bayonet lock 8 and draw-in groove 19 block each other are connected, through having increased protection component 25 can prevent that the staff from touching the switch by mistake when the staff cleans the hardware mould of stamping forming or places punching Causing injury to the worker.

The working principle of the invention is as follows: when the punching die is used for punching, punching raw materials are placed on a die cavity 6, then the punching raw materials are punched, after the punching is finished, a push plate 16 is pushed to jack up an ejector rod 12, the ejector rod 12 ejects a punched product in the die cavity 6, the punched product is convenient for a worker to take, then the push plate 16 is loosened to automatically restore the original position of the push plate 16 under the action of a second spring 15, when the push plate 16 is not contacted with a round ball 17 under the action of a third spring 18, the ejector rod 12 restores the original position, at the moment, the upper surface of the ejector rod 12 is kept flush with the inner surface of the die cavity 6, a limiting block 13 can ensure that the upper surface of the ejector rod 12 is not lower than the inner surface of the die cavity 6, the punching product can be produced by repeating the steps, when the die cavity 6 needs to be cleaned, a connecting plate 24 is firstly clamped in a clamping groove 19, then the limiting bolt 20 is screwed, and a protection assembly 25 can prevent the, after cleaning, the limiting bolt 20 is unscrewed, the connecting plate 24 is taken out of the clamping groove 19, then the connecting plate 24 is clamped in the limiting clamping pin 8, and then stamping is carried out by using a hardware die formed by longitudinal and transverse stamping.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims

1. A hardware mould for longitudinal and transverse punch forming of household electronic products comprises a bearing plate (1), it is characterized in that the lower surface of the bearing plate (1) is fixedly connected with a support rod (3), the lower surface of the supporting rod (3) is fixedly connected with a supporting plate (9), the upper surface of the supporting plate (9) is provided with a through hole (2), the lower surface of the supporting plate (9) is connected with a sliding rod (11) in a penetrating and sliding way, the upper surface of the sliding rod (11) is fixedly connected with a first spring (10), a limiting rod (4) is connected inside the through hole (2) in a sliding manner, a lower die (7) is fixedly connected to the lower surface of the limiting rod (4), a die cavity (6) is arranged on the upper surface of the lower die (7), and the front surface of the lower die (7) is connected with an ejection assembly (5) in a sliding manner, and one side of the lower die (7) is fixedly provided with a protection assembly (25).

2. The hardware mould of domestic electronic product vertically and horizontally stamping forming according to claim 1, characterized in that, ejecting subassembly (5) includes ejector pin (12), stopper (13), a spacing section of thick bamboo (14), second spring (15), push pedal (16), ball (17) and third spring (18), the internal surface through connection of die cavity (6) has ejector pin (12), the external fixed surface of ejector pin (12) is connected with third spring (18), and the external fixed surface of ejector pin (12) installs stopper (13), the bottom fixedly connected with ball (17) of ejector pin (12), the bottom mounting of ball (17) is provided with push pedal (16), the external fixed surface of push pedal (16) is connected with second spring (15), and the external surface sliding connection of push pedal (16) has a spacing section of thick bamboo (14).

3. The hardware die for stamping and forming household electronic products vertically and horizontally according to claim 1, the device is characterized in that the protection component (25) comprises a limiting bayonet (8), a support ring (22), a connecting ring (23), a connecting plate (24), a bayonet (19), a limiting bolt (20) and a fixing block (21), the support ring (22) is fixedly arranged on one side of the lower die (7), a limiting bayonet lock (8) is fixedly arranged on one side of the lower die (7), a connecting ring (23) is movably connected inside the supporting ring (22), the upper surface of the connecting ring (23) is fixedly connected with a connecting plate (24), one side of the supporting plate (9) is fixedly provided with a fixed block (21), one side of the fixed block (21) is provided with a clamping groove (19), and the front surface of the fixed block (21) is connected with a limit bolt (20) in a penetrating way.

4. The hardware mould of stamping forming vertically and horizontally for household electronic products according to claim 2, wherein the upper surface of the ejector rod (12) is flush with the inner surface of the die cavity (6) when the push plate (16) is located on one side of the round ball (17), and the push plate (16) is connected with the lower die (7) in a sliding manner.

5. The hardware mould of stamping forming is moved about freely and quickly to domestic electronic product according to claim 2, characterized in that, the quantity of stopper (13) is 2, and 2 stopper (13) bilateral symmetry install the surface at ejector pin (12).

6. The hardware mould of stamping forming is moved about freely and quickly to domestic electronic product of claim 3, characterized in that, fixed block (21) and spacing bayonet lock (8) and draw-in groove (19) looks adaptation, and fixed block (21) and spacing bayonet lock (8) and draw-in groove (19) block each other and be connected.

7. The hardware mould of stamping forming is moved about freely and quickly to domestic electronic product of claim 1, characterized in that, the quantity of gag lever post (4) is 4, and the material of gag lever post (4) is the stainless steel.