CN214645119U

CN214645119U - One-way electromagnetic heating device

Info

Publication number: CN214645119U
Application number: CN202120733110.4U
Authority: CN
Inventors: 寻尚伦
Original assignee: Shenzhen Suneng Energy Saving Equipment Co ltd
Current assignee: Shenzhen Suneng Energy Saving Equipment Co ltd
Priority date: 2021-04-10
Filing date: 2021-04-10
Publication date: 2021-11-09
Anticipated expiration: 2031-04-10

Abstract

The utility model relates to a mould heating technology field just discloses an one-way electromagnetic heating device, including die holder, lower mould, upper die base, last mould and reference column, the lower mould is fixed to be set up in the upper surface of die holder, it sets up in the lower surface of upper die base to go up the mould fixing, the heating chamber, two have all been seted up to the inside of die holder and upper die base the fixed solenoid that is equipped with in inside in heating chamber, the standing groove, two have all been seted up, two to the preceding lateral wall of die holder and upper die base and the bottom that is close to the die holder and the top that is close to the upper die base aluminum plate, two have all been pegged graft in to the inside of standing groove, two the opening part of standing groove all is equipped with the baffle fixed with aluminum plate, the baffle is hollow structure, the inside of baffle is equipped with chucking mechanism. The utility model discloses can carry out effectual heating to lower mould and last mould, avoid causing the unnecessary heat to scatter and disappear, the staff of being convenient for simultaneously with aluminum plate and lower mould and last mould dismouting.

Description

One-way electromagnetic heating device

Technical Field

The utility model relates to a mould heating technology field especially relates to an one-way electromagnetic heating device.

Background

At present, the mold is only subjected to local induction heating on the surface of the mold in an open electromagnetic induction heating mode, and the energy consumed for generating the same temperature by local electromagnetic induction heating is less than that consumed by overall electromagnetic induction heating. Therefore, the proper local die heating device can save a large amount of energy in the process of producing the workpiece by using the die, and the production cost is reduced.

However, when the existing electromagnetic induction coil arranged in the die holder works, because the shielding structures are not arranged in the upper die holder and the lower die holder, the electromagnetic induction coil is easy to generate a magnetic field far away from one side of the die, and unnecessary heat loss is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the unnecessary heat scatters and disappears in the prior art because the inside of upper and lower die holder is not provided with the structure of shielding, causes electromagnetic induction coil to produce the magnetic field of keeping away from mould one side easily to the one-way formula electromagnetic heating device who provides.

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

the utility model provides an one-way electromagnetic heating device, includes die holder, lower mould, upper die base, goes up mould and reference column, the lower mould is fixed to be set up in the upper surface of die holder, it sets up in the lower surface of upper die base to go up the mould fixed, the heating chamber has all been seted up to the inside of die holder and upper die base, two the fixed solenoid that is equipped with in inside in heating chamber, the standing groove has all been seted up, two to the preceding lateral wall of die holder and upper die base and the bottom that is close to the die holder and the top that is close to the upper die base, two aluminum plate, two have all been pegged graft in the inside of standing groove the opening part of standing groove all is equipped with the baffle fixed with aluminum plate, the baffle is hollow structure, the inside of baffle is equipped with chucking mechanism.

Preferably, the clamping mechanism comprises a fixed block, a clamping rod, a moving block, a fixed plate and a spring, the fixed block is symmetrically and fixedly arranged inside the baffle plate, the clamping rods are symmetrically positioned inside the baffle plate, the side walls of the two fixing blocks are respectively provided with a sliding hole for sliding connection corresponding to the clamping rods, the fixed plates are respectively and fixedly arranged on the rod walls of the two clamping rods, the springs are respectively and movably sleeved on the rod walls of the two clamping rods, and two ends of each spring are respectively and fixedly connected with the corresponding fixed block and the side wall of the fixed plate, the moving blocks are respectively and fixedly arranged at the opposite ends of the two clamping rods, the ends of the two clamping rods which are deviated from each other penetrate through the outer part of the baffle plate, the side wall of the placing groove is provided with a clamping groove matched with the clamping rod, the front side walls of the two moving blocks are fixedly provided with connecting rods, and the front side wall of the baffle plate is provided with strip-shaped holes for the two connecting rods to pass through.

Preferably, two the connecting rod is located the outside one end of baffle and all fixedly is equipped with the handle, two all be provided with the lag on hand.

Preferably, the left and right sides of standing groove all fixes and is equipped with U type picture peg, the top inner wall and the bottom inner wall of U type picture peg all fix and are equipped with a plurality of evenly distributed's universal ball, aluminum plate's both sides are all inserted two through universal ball the inside of U type picture peg.

Compared with the prior art, the utility model provides an one-way electromagnetic heating device possesses following beneficial effect:

1. this one-way electromagnetic heating device, through setting up in the lower die base bottom and setting up the aluminum plate at upper die base top, can shield solenoid and produce the magnetic field of keeping away from lower mould and last mould one side to can make solenoid keep away from one side of lower mould and last mould and can not receive the magnetic field and can not produce electromagnetic oscillation and generate heat, and then can guarantee that solenoid generates heat towards one side of lower mould and last mould, can carry out effectual heating to lower mould and last mould, avoid causing the unnecessary heat to scatter and disappear.

2. This one-way electromagnetic heating device, through setting up baffle on aluminum plate and setting up fixed block, kelly, movable block, fixed plate, spring, connecting rod and the handle on the baffle, can put into aluminum plate and take out the inside of lower mould and last mould to can fix aluminum plate in the inside of lower mould and last mould.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses set up aluminum plate shielding structure, can carry out effectual heating to lower mould and last mould, avoid causing the unnecessary heat to scatter and disappear, the staff of being convenient for simultaneously with aluminum plate and lower mould and last mould dismouting.

Drawings

Fig. 1 is a schematic structural view of a unidirectional electromagnetic heating device provided by the present invention;

fig. 2 is a schematic structural view of the baffle plate inside the placing groove according to the present invention;

FIG. 3 is a schematic view of the internal structure of the baffle of FIG. 2;

FIG. 4 is a front view of the baffle of FIG. 2;

FIG. 5 is an enlarged view of a portion A of FIG. 1;

fig. 6 is a schematic top view of the solenoid coil and baffle connection of fig. 1.

In the figure: the device comprises a lower die base 1, a lower die 2, an upper die base 3, an upper die 4, a positioning column 5, an electromagnetic coil 6, an aluminum plate 7, a baffle plate 8, a fixing block 9, a clamping rod 10, a moving block 11, a fixing plate 12, a spring 13, a connecting rod 14, a handle 15, a U-shaped inserting plate 16 and universal balls 17.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-6, a unidirectional electromagnetic heating device includes a lower die holder 1, a lower die 2, an upper die holder 3, an upper die 4 and a positioning column 5, wherein the lower die 2 is fixedly disposed on the upper surface of the lower die holder 1, and the upper die 4 is fixedly disposed on the lower surface of the upper die holder 3. Heating cavities are formed in the lower die holder 1 and the upper die holder 3, and electromagnetic coils 6 are fixedly arranged in the two heating cavities. The standing groove has all been seted up with the top that is close to upper die base 3 to the preceding lateral wall of lower bolster 1 and upper die base 3 and is close to the bottom of lower bolster 1, and aluminum plate 7 has all been pegged graft to the inside of two standing grooves. Aluminum plate 7 can shield solenoid 6 and produce the magnetic field of keeping away from lower mould 2 and last mould 4 one side to can make solenoid 6 keep away from one side of lower mould 2 and last mould 4 and can not receive the magnetic field and can not produce electromagnetic oscillation and generate heat, and then can guarantee that solenoid 6 generates heat towards one side of lower mould 2 and last mould 4, can carry out effectual heating to lower mould 2 and last mould 4, avoid causing the unnecessary heat to scatter and disappear. The opening part of two standing grooves all is equipped with baffle 8 fixed with aluminum plate 7, and baffle 8 is hollow structure, and the inside of baffle 8 is equipped with chucking mechanism.

The clamping mechanism comprises a fixing block 9, a clamping rod 10, a moving block 11, a fixing plate 12 and a spring 13, wherein the fixing block 9 is symmetrically and fixedly arranged inside the baffle plate 8, and the clamping rod 10 is symmetrically arranged inside the baffle plate 8. The side walls of the two fixing blocks 9 are provided with sliding holes for sliding connection of the corresponding clamping rods 10, and the fixing plates 12 are respectively and fixedly arranged on the rod walls of the two clamping rods 10. The springs 13 are respectively movably sleeved on the rod walls of the two clamping rods 10, and two ends of each spring are respectively fixedly connected with the corresponding fixing block 9 and the side wall of the corresponding fixing plate 12. The moving blocks 11 are respectively and fixedly arranged at one ends of the two clamping rods 10 opposite to each other, and one ends of the two clamping rods 10 departing from each other all penetrate through the outer portion of the baffle plate 8. The draw-in groove with kelly 10 matched with is seted up to the lateral wall of standing groove, and the preceding lateral wall of two movable blocks 11 all fixes and is equipped with connecting rod 14, and the bar hole that is used for two connecting rods 14 to pass is offered to the preceding lateral wall of baffle 8, and two connecting rods 14 are located the outside one end of baffle 8 and all fix and are equipped with handle 15, all are provided with the lag on two handle 15.

The left and right sides of standing groove is all fixed and is equipped with U type picture peg 16, and the top inner wall and the bottom inner wall of U type picture peg 16 are all fixed and are equipped with a plurality of evenly distributed's universal ball 17, and aluminum plate 7's both sides are all inserted in two U type picture pegs 16's inside through universal ball 17, can reduce the frictional force between aluminum plate 7 and the U type picture peg 16 to the staff of being convenient for puts into and takes out aluminum plate 7.

In the utility model, when in use, the aluminum plate 7 arranged at the bottom of the lower die holder 1 and at the top of the upper die holder 3 can shield the magnetic field generated by the electromagnetic coil 6 and far away from one side of the lower die 2 and the upper die 4, so that one side of the electromagnetic coil 6 far away from the lower die 2 and the upper die 4 can not receive the magnetic field and can not generate electromagnetic oscillation to generate heat, further the electromagnetic coil 6 can be ensured to generate heat towards one side of the lower die 2 and the upper die 4, the lower die 2 and the upper die 4 can be effectively heated, and unnecessary heat loss is avoided; when aluminum plate 7 needs to be taken out from lower die 1 and upper die 3, two handles 15 are gripped by the hands of the worker, so that two handles 15 move relatively close to each other, two handles 15 can move two moving blocks 11 relatively close to each other through connecting rods 14, so that two clamping rods 10 can move out of clamping grooves in the placing groove relatively close to each other, the clamping rods 10 can enable the fixed plates 12 to extrude the springs 13 when moving, fixing of the baffle plate 8 and the placing groove is released, the aluminum plate 7 can be drawn out from the inside of the placing groove, when the baffle plate 8 needs to be fixed in the inside of the placing groove, only two handles 15 need to be loosened by the hands, the springs 13 which are extruded at the moment can apply outward thrust to the two clamping rods 10, and the clamping rods 10 are matched with the clamping grooves in the placing groove.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An one-way electromagnetic heating device comprises a lower die holder (1), a lower die (2), an upper die holder (3), an upper die (4) and a positioning column (5), and is characterized in that the lower die (2) is fixedly arranged on the upper surface of the lower die holder (1), the upper die (4) is fixedly arranged on the lower surface of the upper die holder (3), heating cavities are respectively formed in the lower die holder (1) and the upper die holder (3), electromagnetic coils (6) are fixedly arranged in the two heating cavities, placing grooves are respectively formed in the front side walls of the lower die holder (1) and the upper die holder (3) and are close to the bottom of the lower die holder (1) and the top of the upper die holder (3), aluminum plates (7) are respectively inserted in the two placing grooves, baffle plates (8) fixed with the aluminum plates (7) are respectively arranged at the openings of the two placing grooves, and the baffle plates (8) are of a hollow structure, and a clamping mechanism is arranged in the baffle (8).

2. The unidirectional electromagnetic heating device according to claim 1, wherein the clamping mechanism comprises fixed blocks (9), clamping rods (10), moving blocks (11), fixed plates (12) and springs (13), the fixed blocks (9) are symmetrically and fixedly arranged inside the baffle (8), the clamping rods (10) are symmetrically positioned inside the baffle (8), the side walls of the two fixed blocks (9) are respectively provided with a sliding hole for sliding connection corresponding to the clamping rod (10), the fixed plates (12) are respectively and fixedly arranged on the rod walls of the two clamping rods (10), the springs (13) are respectively and movably sleeved on the rod walls of the two clamping rods (10), two ends of the springs are respectively and fixedly connected with the side walls corresponding to the fixed blocks (9) and the fixed plates (12), the moving blocks (11) are respectively and fixedly arranged at the opposite ends of the two clamping rods (10), the one end that two kelly (10) deviate from mutually all runs through to the outside of baffle (8), the lateral wall of standing groove is seted up with kelly (10) matched with draw-in groove, two the preceding lateral wall of movable block (11) all is fixed and is equipped with connecting rod (14), the preceding lateral wall of baffle (8) is seted up and is used for two the bar hole that connecting rod (14) passed.

3. A unidirectional electromagnetic heating device according to claim 2, characterized in that a handle (15) is fixedly arranged at one end of each of the two connecting rods (14) which is located outside the baffle (8), and a protective sleeve is arranged on each of the two handles (15).

4. A unidirectional electromagnetic heating device as claimed in claim 1, wherein a U-shaped insertion plate (16) is fixedly arranged on each of the left and right sides of the placement groove, a plurality of universal balls (17) are uniformly distributed on each of the top inner wall and the bottom inner wall of the U-shaped insertion plate (16), and both sides of the aluminum plate (7) are inserted into the two U-shaped insertion plates (16) through the universal balls (17).