CN216683143U

CN216683143U - Die casting die of bionic bait

Info

Publication number: CN216683143U
Application number: CN202220077903.XU
Authority: CN
Inventors: 赵国静; 周鹏超
Original assignee: Weihai Lushiwei Sporting Goods Co ltd
Current assignee: Weihai Lushiwei Sporting Goods Co ltd
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-06-07
Anticipated expiration: 2032-01-13

Abstract

The utility model discloses a die-casting die for bionic bait, which comprises a lower die holder and an upper die holder, wherein the upper die holder is clamped on the outer wall of the top of the lower die holder, the outer wall of the bottom of the upper die holder and the outer wall of the top of the lower die holder are respectively provided with a die cavity distributed in a rectangular structure at equal intervals, the inner walls of the top of the four die cavities are respectively provided with two grooves, the two sides of the inner wall of the top of each groove are respectively provided with a slot, the inner wall of the top of each slot is provided with a first electromagnet through a bolt, and the outer part of the first electromagnet is sleeved with a spring fixedly connected with the inner wall of the top of each groove. When the die is used, the first group of electromagnets can be started to enable the spray head to be separated from the groove, and then the vacuum pump connected with the air delivery pipe is started, so that air in the cavity is pumped out, the defect that air holes are generated in die castings during forming is avoided, and the quality of die-cast products can be improved.

Description

Die casting die of bionic bait

Technical Field

The utility model relates to the technical field of bionic bait production, in particular to a die-casting die for bionic bait.

Background

In the traditional fishing, in order to induce the fish to get on the hook, different baits are generally placed on the fishhook positioned at the tail end of the hook line according to different fishes, when the baits are swallowed, the fish gets on the hook, the method needs to continuously replace the baits, and the fish is easy to slip. In recent years, artificial bionic bait has been developed, which has the appearance of small fish, can float in water by utilizing self buoyancy and traction of a hook line, and is vivid and enables large fish to swallow in water by arranging necessary decorations such as patterns, colors and the like on the appearance of the bait.

At present, current bionic bait generally uses the die-casting shaping, but the inside air that contains of mould cavity when pushing down the shaping, the filling die cavity is moulded to the injection liquid, most gas in the die cavity is too late to be discharged, and inevitably be involved in the liquid and mould, and persist in the die casting with the gas pocket form, lead to forming comparatively serious gas pocket defect in the die casting, it is inconvenient that the release agent is paintd to current bionic bait mould simultaneously, consequently, need to design the die casting die of a bionic bait to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that air holes are easily generated in a die casting piece during the forming of the existing bionic bait die-casting equipment in the prior art and a release agent is not conveniently smeared on a die-casting die, and provides the die-casting die for the bionic bait.

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

a die-casting die for bionic bait comprises a lower die holder and an upper die holder, wherein the upper die holder is clamped on the outer wall of the top of the lower die holder, the outer wall of the bottom of the upper die base and the outer wall of the top of the lower die base are both provided with cavities which are distributed in a rectangular structure at equal intervals, and the inner walls of the top parts of the four cavities are respectively provided with two grooves, the two sides of the inner wall of the top part of each groove are respectively provided with a slot, and the inner wall of the top of the slot is provided with an electromagnet I through a bolt, the outer part of the electromagnet I is sleeved with a spring which is fixedly connected with the inner wall of the top of the groove, and the bottom ends of the two springs are provided with a spray head which is mutually contacted with the electromagnet through bolts, one side of the outer wall of the top of the spray head is inserted with a telescopic pipe positioned in the groove, the outer wall of the top of the upper die base is inserted with air pipes which are distributed in a rectangular structure at equal intervals, and the bottom end of each air pipe is communicated with one telescopic pipe, and one end of each air pipe is welded with a gas pipe.

Furthermore, material pipes which are distributed in a rectangular structure at equal intervals are inserted into the outer wall of the top of the upper die base, the bottom ends of the material pipes are communicated with one telescopic pipe, and one end of each of the four material pipes is welded with a material conveying pipe.

Furthermore, cooling cavities are formed in the upper die base and the lower die base, water pipes are inserted into the outer walls of the two sides of the upper die base and the outer walls of the two sides of the lower die base, and the water pipes extend into the cooling cavities.

Furthermore, four of them all seted up the defeated silo on the inner wall of die cavity one side, and install the heating plate through the bolt on the defeated silo side inner wall, upper die base and die holder one side outer wall are close to bottom department and peg graft and have the inlet pipe of pegging graft in defeated silo inside.

Further, four of them die cavity bottom inner wall center department has seted up the mounting groove, and mounting groove bottom inner wall both sides have all seted up the arrangement groove, install second electro-magnet through the bolt on the arrangement groove bottom inner wall.

Further, the connecting spring has been cup jointed to the electro-magnet outside, and the connecting spring is fixed connection through bolt and resettlement groove, the roof that contacts each other with the electro-magnet two is installed through the bolt in the connecting spring top, and the roof joint is inside the mounting groove.

Further, the outer wall of one side of the lower die base is close to four corners and is provided with a sleeve through a bolt, the outer wall of one side of the upper die base is close to four corners and is provided with a slide bar inserted inside the sleeve through a bolt, and a compression spring positioned between the sleeve and the upper die base is sleeved outside the slide bar.

The utility model has the beneficial effects that:

1. through trachea, the gas-supply pipe that sets up, when using this mould, can start a set of electro-magnet one for the shower nozzle breaks away from the recess, then at the vacuum pump that links together with the gas-supply pipe of starting, thereby take out the inside air of die cavity, avoid the die casting production gas pocket defect when the shaping, can improve die-casting fashioned product quality.

2. Through the material pipe and the conveying pipeline that set up, when using this mould, can start a set of electro-magnet one for the shower nozzle breaks away from the recess, then injects the release agent into the material pipe through the conveying pipeline, makes inside the release agent later gets into the shower nozzle through flexible pipe, then inside the die cavity through the shower nozzle spraying, reduces original time of paining the mode needs, improves work efficiency.

3. Through the connecting spring and the top plate which are arranged, when the die casting in the cavity is cooled and demoulded, the power of the second electromagnet can be cut off, so that the connecting spring jacks the top plate, the top plate jacks the die casting on the lower die holder, and subsequent workers can pick up the die casting conveniently.

4. Through the heater strip that sets up, when using this mould production die casting, can start the heater strip when the drawing of patterns for the inside sizing material of defeated silo melts, and defeated silo is plugged up to the sizing material that prevents to solidify.

Drawings

Fig. 1 is a schematic front view of a die-casting mold for a bionic bait according to the present invention;

fig. 2 is a front structural sectional view of a die-casting mold of the bionic bait according to the utility model;

fig. 3 is a schematic structural diagram of a die-casting mold a of the bionic bait according to the utility model;

fig. 4 is a schematic structural diagram of a die-casting mold B of the bionic bait according to the utility model.

In the figure: 1 lower die holder, 2 upper die holder, 3 sleeve, 4 slide bars, 5 compression springs, 6 air pipes, 7 air pipes, 8 material pipes, 9 material conveying pipes, 10 water pipes, 11 material inlet pipes, 12 die cavities, 13 cooling cavities, 14 material conveying grooves, 15 heating plates, 16 grooves, 17 slots, 18 first electromagnets, 19 springs, 20 spray heads, 21 telescopic pipes, 22 mounting grooves, 23 top plates, 24 placement grooves, 25 second electromagnets and 26 connecting springs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a die casting mold for bionic bait comprises a lower die holder 1 and an upper die holder 2, wherein the upper die holder 2 is clamped on the outer wall of the top of the lower die holder 1, the outer wall of the bottom of the upper die holder 2 and the outer wall of the top of the lower die holder 1 are both provided with cavities 12 distributed in a rectangular structure at equal intervals, the cavities 12 are in a fish shape, the inner walls of the tops of the four cavities 12 are both provided with two grooves 16, the grooves 16 are convenient for accommodating nozzles 20, two sides of the inner wall of the top of each groove 16 are both provided with slots 17, the inner wall of the top of each slot 17 is provided with an electromagnet 18 through bolts, the electromagnets 18 are convenient for accommodating the nozzles 20 into the cavities 12 during die casting, the outer parts of the electromagnets 18 are sleeved with springs 19 fixedly connected with the inner walls of the tops of the grooves 16, the springs 19 are convenient for ejecting the nozzles 20 out of the grooves 16 when the electromagnets 18 are powered off, and the bottom ends of the two springs 19 are provided with the nozzles 20 which are in contact with the electromagnets 18 through bolts, the spray head 20 can be matched with the air pipe 6 and the material pipe 8 to extract air in the cavity 12 or spray a release agent into the cavity 12, one side of the outer wall of the top of the spray head 20 is inserted with a telescopic pipe 21 positioned in the groove 16, the telescopic pipe 21 is convenient for the air pipe 6 and the material pipe 8 to be connected with the spray head 20, the air pipes 6 which are distributed in a rectangular structure at equal intervals are inserted on the outer wall of the top of the upper die base 2, the air pipes 6 are matched with air pipes 7 to convey air in the cavity 12 under the action of a vacuum pump, the bottom ends of the air pipes 6 are mutually communicated with one telescopic pipe 21, the air pipes 7 are welded at one end of each of the four air pipes 6, the air pipes 7 are connected with the vacuum pump to facilitate the air extraction of the inside of the cavity 12 under the action of the vacuum pump, the material pipes 8 which are distributed in a rectangular structure at equal intervals are inserted on the outer wall of the top of the upper die base 2, and the material pipes 8 are convenient for conveying materials conveyed by the material pipes 9 to be input into the telescopic pipes 21, the bottom ends of the material pipes 8 are communicated with one telescopic pipe 21, one ends of the four material pipes 8 are welded with the material conveying pipes 9, and the material conveying pipes 9 are connected to a material conveying pump, so that materials can be conveyed conveniently.

Further, upper die base 2 all is provided with cooling chamber 13 with 1 inside of die holder, and cooling chamber 13 cooperation water pipe 10 flows in the cooling water that flows out can cool off the die casting inside die cavity 12, and it has all been pegged graft on upper die base 2 and the 1 both sides outer wall of die holder has water pipe 10, and water pipe 10 is convenient for inside cooling water business turn over cooling chamber 13, and water pipe 10 extends to cooling chamber 13.

Furthermore, the centers of the inner walls of the bottoms of the four cavities 12 are provided with mounting grooves 22, the mounting grooves 22 are convenient for accommodating a top plate 23, the two sides of the inner wall of the bottom of each mounting groove 22 are provided with mounting grooves 24, the mounting grooves 24 are in a step shape and are convenient for mounting an electromagnet two 25 and a connecting spring 26, the inner wall of the bottom of each mounting groove 24 is provided with an electromagnet two 25 through bolts, each electromagnet two 25 is convenient for adsorbing the top plate 23 during die-casting molding, so that the top plate 23 is accommodated into the corresponding mounting groove 22, the outer part of each electromagnet two 2 is sleeved with the corresponding connecting spring 26, the connecting springs 26 are convenient for enabling the top plate 23 to move to provide power when the electromagnets two 25 are powered off, the connecting springs 26 are fixedly connected with the mounting grooves 24 through bolts, the top ends of the connecting springs 26 are provided with the top plates 23 which are in contact with the electromagnets two 2 through bolts, and the top plates 23 can eject die-casting parts inside the cavities 12 under the action of the connecting springs 26, and the top plate 23 is snapped inside the mounting groove 22.

Further, wherein, the conveying chute 14 has all been seted up on the inner wall of four die cavities 12 one side, conveying chute 14 is convenient for the sizing material that inlet pipe 11 carried to input inside die cavity 12, and install heating plate 15 through the bolt on the conveying chute 14 side inner wall, heating plate 15 can melt the sizing material of conveying chute 14 inside, avoid the sizing material to plug up conveying chute 14, it has the inlet pipe 11 of grafting in conveying chute 14 inside to peg graft near bottom department with lower bolster 1 one side outer wall of upper die base 2, inlet pipe 11 is convenient for input inside die cavity 12 with the sizing material.

Further, 1 one side outer wall of die holder is close to four corners department and all installs sleeve 3 through the bolt, sleeve 2 is convenient for install slide bar 4, 2 one side outer walls of upper die base are close to four corners department and all install the slide bar 4 of pegging graft in 3 inside sleeves through the bolt, slide bar 4 cooperation sleeve 3 can lead when 2 lifts of upper die base, slide bar 4 outside has cup jointed the compression spring 5 that is located between sleeve 3 and the upper die base 2, compression spring 5 is convenient for reduce the impact that upper die base 2 caused to die holder 1.

The working principle is as follows: when the mould is used, a worker can firstly clamp the upper mould base 2 on the lower mould base 1, then start the vacuum pump connected with the air pipe 7, so that the air in the cavity 12 flows out of the cavity 12 through the spray head 20, the telescopic pipe 21, the air pipe 6 and the air pipe 7, then after the air extraction is finished, start the electromagnet 18 opposite to the air pipe 6, so that the spray head 20 extrudes the spring 19 to be adsorbed in the groove 16, then start the material conveying pump connected with the material conveying pipe 9, so that the release agent enters the material pipe 8 through the material conveying pipe 9 and flows into the telescopic pipe 21 through the material pipe 8, finally spray the release agent on the inner wall of the cavity 12 through the uniformly distributed holes on the spray head 20, then start the electromagnet 18 opposite to the material pipe 8, so that the spray head 20 is retracted into the groove 16, then inject the sizing material into the material conveying groove 14 through the material inlet pipe 11, so that the sizing material enters the cavity 12, at this moment, cooling water can circulate into the cooling cavity 13 through the water pipe 10, so that the sizing material in the cavity 12 is cooled, then after the die casting in the cavity 12 is formed, a worker can take the upper die base 2 off the lower die base 1, and then the electricity of the second electromagnet 25 can be cut off, so that the top plate 23 ejects the die casting in the cavity 12 under the action of the connecting spring 26, and the worker can pick up the die casting conveniently.

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 equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A die casting die for bionic bait comprises a lower die holder (1) and an upper die holder (2), and is characterized in that the upper die holder (2) is connected to the outer wall of the top of the lower die holder (1) in a clamping manner, die cavities (12) which are distributed in a rectangular structure at equal intervals are formed in the outer wall of the bottom of the upper die holder (2) and the outer wall of the top of the lower die holder (1), two grooves (16) are formed in the inner walls of the tops of the four die cavities (12), slots (17) are formed in two sides of the inner wall of the top of each groove (16), electromagnets I (18) are arranged on the inner wall of the top of each slot (17) through bolts, springs (19) fixedly connected with the inner wall of the top of each groove (16) are sleeved outside the electromagnets I (18), spray heads (20) which are in mutual contact with the electromagnets I (18) are arranged at the bottoms of the two springs (19) through bolts, and telescopic pipes (21) located inside the grooves (16) are inserted into one side of the outer wall of the top of each spray head (20), the upper die base (2) top outer wall is gone up to peg graft and is had trachea (6) that the equidistance is the rectangle structure and distributes, and trachea (6) bottom communicates each other with one of them flexible pipe (21), four trachea (6) one end welding has gas-supply pipe (7).

2. The die-casting die for the bionic bait as claimed in claim 1, wherein material pipes (8) which are distributed in a rectangular structure at equal intervals are inserted into the outer wall of the top of the upper die holder (2), the bottom ends of the material pipes (8) are communicated with one telescopic pipe (21), and material conveying pipes (9) are welded at one ends of the four material pipes (8).

3. The die-casting die for the bionic bait as claimed in claim 1, wherein cooling cavities (13) are formed in the upper die holder (2) and the lower die holder (1), water pipes (10) are inserted into the outer walls of the two sides of the upper die holder (2) and the outer walls of the two sides of the lower die holder (1), and the water pipes (10) extend into the cooling cavities (13).

4. The die casting die for the bionic bait as claimed in claim 1, wherein the inner walls of four cavities (12) are all provided with material conveying grooves (14), the inner walls of the side surfaces of the material conveying grooves (14) are provided with heating plates (15) through bolts, and the outer walls of the upper die holder (2) and the lower die holder (1) close to the bottom are inserted with material inlet pipes (11) inserted in the material conveying grooves (14).

5. The die-casting die for the bionic bait as claimed in claim 1, wherein four of the cavities (12) are provided with mounting grooves (22) at the centers of the bottom inner walls, the mounting grooves (24) are formed in two sides of the bottom inner walls of the mounting grooves (22), and the inner walls of the bottoms of the mounting grooves (24) are provided with second electromagnets (25) through bolts.

6. The die-casting die for the bionic bait is characterized in that a connecting spring (26) is sleeved outside the second electromagnet (25), the connecting spring (26) is fixedly connected with the placing groove (24) through a bolt, a top plate (23) which is in mutual contact with the second electromagnet (25) is installed at the top end of the connecting spring (26) through a bolt, and the top plate (23) is clamped inside the installing groove (22).

7. The die-casting die for the bionic bait is characterized in that the sleeve (3) is mounted on the outer wall of one side of the lower die holder (1) close to the four corners through bolts, the slide rod (4) inserted in the sleeve (3) is mounted on the outer wall of one side of the upper die holder (2) close to the four corners through bolts, and the compression spring (5) located between the sleeve (3) and the upper die holder (2) is sleeved on the outer portion of the slide rod (4).