CN211965885U - Convenient type aluminium wheel hub mould heating instrument - Google Patents

Abstract

The utility model discloses a convenient type aluminium wheel hub mould heating instrument, including the heating furnace, the heating chamber has been installed to the inside of heating furnace, the bottom in heating chamber is equipped with dry chamber, the material frame has been installed to the inside in heating chamber, the mould has been installed to the inside of material frame, the surface of material frame runs through and is equipped with a plurality of through-holes, the fan has been installed at the top of heating furnace. The utility model discloses cross the fan and form the air current in the heating furnace, the air current is acted on the mould through zone of heating, make the inside rapid heating up of heating furnace, meanwhile the air current takes the moisture to get into the inside in dry chamber from the vent, absorb the moisture in the air current through a plurality of dry layers, at last by the fan reuse again, so reach the problem of getting rid of the moisture in the heating furnace on the one hand, on the other hand plays the problem of rational utilization wind resource, therefore, the clothes hanger is strong in practicability, the heating furnace moisture has been avoided too much, cause the problem of corrosion, and the production cost is.

Description

Convenient type aluminium wheel hub mould heating instrument

Technical Field

The utility model relates to an aluminium wheel hub low pressure casting field, concretely relates to convenient type aluminium wheel hub mould heating instrument.

Background

The mold is an important production tool in the low-pressure casting process of the automobile aluminum hub, the quality of the mold and the quality of the spare mold directly influence the yield and the quality of low-pressure casting, and before the low-pressure casting machine on the mold produces, the spare mold treatment is needed, namely the mold is cleaned, sand-blasted and the like firstly, and then mold baking and material spraying are carried out; the existing automobile aluminum hub industry generally adopts a mold heating furnace to carry out mold baking treatment;

the prior art has the following defects: in carrying out the heating process, because the high temperature in the heating furnace, and the air does not circulate, cause the moisture in the stove too heavy, influence heating efficiency, simultaneously in long-term use, rust easily in the stove, influence the life of stove, increase manufacturing cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a convenient type aluminium wheel hub mould heating instrument, form the air current through the fan in the heating furnace, the air current is through zone of heating action on the mould, make the inside rapid heating up of heating furnace, meanwhile the air current area moisture gets into the inside in dry chamber from the vent, absorb the moisture in the air current through a plurality of dry layers, at last by the fan reuse again, so reach the problem of getting rid of the moisture in the heating furnace on the one hand, on the other hand plays the problem of rational utilization wind resource, with the above-mentioned weak point in the solution technique.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a convenient type aluminium wheel hub mould heating instrument, includes the heating furnace, and the heating chamber is installed to the inside of heating furnace, the bottom in heating chamber is equipped with dry chamber, the inside in heating chamber is installed the material frame, the mould is installed to the inside of material frame, the surface of material frame runs through and is equipped with a plurality of through-holes, the fan has been installed at the top of heating furnace, the air outlet department of fan has installed out the tuber pipe, go out the tuber pipe and extend to the inside in heating chamber, the bottom that goes out the tuber pipe is equipped with the heating groove, the internal surface in heating groove has installed the zone of heating, the bottom four corners department of material frame all is equipped with the slider, the bottom in heating chamber is equipped with two spouts, every two the slider is equal sliding connection in the spout inside of corresponding position, the bottom inner wall in heating chamber runs through and is, it is a plurality of the fixed block is the dislocation distribution at the inner wall of dry chamber, the both sides of fixed block all are equipped with dry layer, the level of dry chamber is to axial cross-section central point department of putting and is equipped with out the wind groove, the air-supply line has been installed with the air intake connection department of fan to the bottom in wind groove.

Preferably, the heating cavity is communicated with the drying cavity through ventilation openings, and the ventilation openings are uniformly distributed on the inner wall of the bottom of the heating cavity.

Preferably, the air outlet groove is communicated with an air inlet of the fan through an air inlet pipe, and the air inlet pipe is fixedly connected with the heating furnace through a buckle.

Preferably, one side of the heating furnace is provided with a furnace door, and one side of the material frame close to the furnace door is provided with a handle.

Preferably, the bottom of the sliding block is provided with a clamping block, the bottom of the clamping block extends into the sliding block, and the bottom of the clamping block is obliquely arranged.

Preferably, the inside of slider has been installed the spring, the both ends of spring respectively with the inner wall and the fixture block fixed connection of slider.

Preferably, the number of the clamping blocks is four, the inner wall of the sliding groove and the positions corresponding to the clamping blocks are respectively provided with a clamping groove, the clamping blocks are inserted into the clamping grooves, and the inner wall of the bottom of each clamping groove is obliquely arranged.

In the technical scheme, the utility model provides a technological effect and advantage:

1. the fan is used for forming air flow in the heating furnace, the air flow is heated by the heating layer to act on the die, so that the temperature inside the heating furnace is rapidly raised, meanwhile, the air flow drives moisture to enter the inside of the drying cavity from the ventilation opening, the moisture in the air flow is absorbed by the drying layers, and finally, the air flow is reused by the fan, so that the problem of removing the moisture in the heating furnace is solved on one hand, and the problem of reasonably utilizing wind resources is solved on the other hand, the practicability is high, the problem of rusting caused by too much moisture in the heating furnace is solved, the production cost is reduced, and compared with the prior art, the problem that the moisture;

2. through opening the furnace gate, stimulate the material frame, the slider produces the trend of motion in the spout for the inclined plane atress extrusion of fixture block drives the shrink of spring atress, and in the fixture block got into the spout along the inclined plane of draw-in groove, so just removed the fixed effect to the material frame, can conveniently change heating die, the operation is swift, and the practicality is strong, compares with prior art, has solved and has been not convenient for change the mould to the material frame and carry out the problem of heating.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a longitudinal section of the present invention.

Fig. 2 is an enlarged view of a portion a of fig. 1 according to the present invention.

Fig. 3 is a schematic view of the distribution of the ventilation openings of the present invention.

Fig. 4 is a schematic view of the overall structure of the present invention.

Description of reference numerals:

1. heating furnace; 2. a heating cavity; 3. a drying chamber; 4. a material frame; 5. a mold; 6. a through hole; 7. a fan; 8. an air outlet pipe; 9. a heating tank; 10. a heating layer; 11. a slider; 12. a chute; 13. a vent; 14. a fixed block; 15. drying the layer; 16. an air outlet groove; 17. an air inlet pipe; 18. a furnace door; 19. a handle; 20. a clamping block; 21. a spring; 22. a clamping groove.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a convenient aluminum wheel hub mold heating tool as shown in figures 1 and 3-4, which comprises a heating furnace 1, a heating cavity 2 is arranged inside the heating furnace 1, a drying cavity 3 is arranged at the bottom of the heating cavity 2, a material frame 4 is arranged inside the heating cavity 2, a mold 5 is arranged inside the material frame 4, a plurality of through holes 6 are arranged on the outer surface of the material frame 4 in a penetrating way, a fan 7 is arranged at the top of the heating furnace 1, an air outlet pipe 8 is arranged at the air outlet of the fan 7, the air outlet pipe 8 extends into the heating cavity 2, a heating groove 9 is arranged at the bottom of the air outlet pipe 8, a heating layer 10 is arranged on the inner surface of the heating groove 9, sliders 11 are arranged at four corners at the bottom of the material frame 4, two chutes 12 are arranged at the bottom of the heating cavity 2, every two sliders 11 are slidably connected inside chutes 12 at corresponding positions, a plurality of, a plurality of fixed blocks 14 are arranged inside the drying cavity 3, the fixed blocks 14 are distributed on the inner wall of the drying cavity 3 in a staggered manner, drying layers 15 are arranged on two sides of each fixed block 14, an air outlet groove 16 is arranged at the central position of the horizontal axial section of the drying cavity 3, and an air inlet pipe 17 is arranged at the joint of the bottom of the air outlet groove 16 and an air inlet of the fan 7;

further, in the above technical solution, the heating cavity 2 is communicated with the drying cavity 3 through the ventilation openings 13, the ventilation openings 13 are uniformly distributed on the inner wall of the bottom of the heating cavity 2, so that the drying layer 15 can be fully contacted with the moisture in the air flow, and the drying layer 15 can be filled with the drying agent;

further, in the above technical scheme, the air outlet slot 16 is communicated with the air inlet position of the fan 7 through an air inlet pipe 17, the air inlet pipe 17 is fixedly connected with the heating furnace 1 through a buckle, and the air inlet pipe 17 can be fixed through the arrangement;

the implementation mode is specifically as follows: when heating, a valve is arranged on the air inlet pipe 17, the valve is opened, the fan 7 extracts air from the outside and conveys the air into the heating cavity 2, then the valve is closed, the air flow internal circulation of the heating furnace 1 is realized, the fan 7 forms air flow in the heating cavity 2 through the air outlet pipe 8, the air flow is heated through the heating layer 10, the air flow is heated to be heated and then blown off to the mold 5, a plurality of through holes are arranged at the bottom of the material frame 4, 6 can also obtain the heating effect at the bottom of the mold 5, thus the purpose of heating the mold 5 is realized, the air flow can bring the moisture in the air into the drying cavity 3 from the vent 13 along with the generation of the moisture in the heating process, then the moisture is absorbed through the drying layer 15, the air flow is dried, the retention time of the air flow in the drying cavity 3 can be increased through the staggered arrangement of the fixing block 14, and the drying effect, air after the drying is utilized by fan 7 again through air-supply line 17, reaches the problem of getting rid of the wet gas in the heating furnace 1 on the one hand like this, and on the other hand plays the problem of rational utilization wind resource, and the practicality is strong, has avoided heating furnace 1 moisture too much, causes the problem of corrosion, has reduced manufacturing cost, and this embodiment has specifically solved the problem that the wet gas is difficult to get rid of in the heating furnace 1 among the prior art.

As shown in fig. 1-2, further, in the above technical solution, a furnace door 18 is disposed on one side of the heating furnace 1, and a handle 19 is disposed on one side of the material frame 4 close to the furnace door 18, so that a user can conveniently operate the material frame 4;

further, in the above technical solution, the bottom of the slider 11 is provided with the latch 20, the bottom of the latch 20 extends into the slider 11, and the bottom of the latch 20 is inclined, so that the latch 20 can be disengaged from the slot 22 by force;

further, in the above technical solution, the inside of the slider 11 is provided with the spring 21, and two ends of the spring 21 are respectively fixedly connected with the inner wall of the slider 11 and the latch 20, so that the latch 20 has a telescopic function by utilizing the elasticity of the spring 21;

further, in the above technical solution, the number of the fixture blocks 20 is four, the inner wall of the chute 12 and the positions corresponding to the fixture blocks 20 are provided with the fixture grooves 22, the fixture blocks 20 are inserted into the fixture grooves 22, and the inner wall of the bottom of the fixture grooves 22 is inclined, so that the material frame 4 is fixed;

the implementation mode is specifically as follows: through opening furnace door 18, through handle 19 pulling material frame 4, slider 11 produces the trend of motion in spout 12, make the inclined plane atress extrusion of fixture block 20, drive the shrink of spring 21 atress, fixture block 20 gets into in spout 12 along the inclined plane of draw-in groove 22, so just removed the fixed effect to material frame 4, can conveniently change heating die 5, the operation is swift, therefore, the clothes hanger is strong in practicability, simultaneously when filling, utilize spring 21's self elasticity, make fixture block 20 get into in draw-in groove 22, realize the fixed effect to material frame 4, this embodiment has specifically solved and has been convenient for changing die 5 to material frame 4 among the prior art and has carried out the problem of heating.

This practical theory of operation: start fan 7, fan 7 forms the air current in heating chamber 2 through going out tuber pipe 8, the air current heats through zone of heating 10, make the air current heat up, then blow off to mould 5, be equipped with a plurality of through-holes in the bottom of material frame 4, 6 can make mould 5 bottom also obtain the heating effect, the purpose of heating mould 5 has just so been realized, in the in-process of heating along with the production of moisture, the air current can be taken the moisture in the air to drying chamber 3 from vent 13, then absorb moisture through drying layer 15, make the convenient drying of air current get up, the air after the drying is utilized by fan 7 through air-supply line 17 again.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims (7)

1. The utility model provides a convenient type aluminium wheel hub mould heating tool, includes heating furnace (1), its characterized in that: heating chamber (2) has been installed to the inside of heating furnace (1), the bottom that heats chamber (2) is equipped with dry chamber (3), material frame (4) have been installed to the inside that heats chamber (2), mould (5) have been installed to the inside of material frame (4), the surface of material frame (4) runs through and is equipped with a plurality of through-holes (6), fan (7) have been installed at the top of heating furnace (1), air outlet department of fan (7) has installed out tuber pipe (8), it extends to the inside that heats chamber (2) to go out tuber pipe (8), the bottom that goes out tuber pipe (8) is equipped with heating groove (9), heating layer (10) have been installed to the internal surface of heating groove (9), the bottom four corners department of material frame (4) all is equipped with slider (11), the bottom that heats chamber (2) is equipped with two spout (12), per two equal sliding connection of slider (11) is inside spout (12) that correspond the position, the bottom inner wall of heating chamber (2) runs through and is equipped with a plurality of vents (13), the inside of dry chamber (3) is equipped with a plurality of fixed blocks (14), and is a plurality of fixed block (14) are the dislocation distribution at the inner wall of dry chamber (3), the both sides of fixed block (14) all are equipped with dry layer (15), the level of dry chamber (3) is equipped with air outlet groove (16) to axial cross section central point department of putting, air-intake connection department of the bottom of air outlet groove (16) and fan (7) has installed air-supply line (17).

2. The convenient aluminum hub die heating tool of claim 1, wherein: heating chamber (2) are linked together through vent (13) with dry chamber (3), and are a plurality of vent (13) are evenly distributed and set up at the bottom inner wall in heating chamber (2).

3. The convenient aluminum hub die heating tool of claim 1, wherein: the air outlet groove (16) is communicated with the air inlet part of the fan (7) through an air inlet pipe (17), and the air inlet pipe (17) is fixedly connected with the heating furnace (1) through a buckle.

4. The convenient aluminum hub die heating tool of claim 1, wherein: a furnace door (18) is arranged on one side of the heating furnace (1), and a handle (19) is arranged on one side, close to the furnace door (18), of the material frame (4).

5. The convenient aluminum hub die heating tool of claim 1, wherein: the bottom of the sliding block (11) is provided with a clamping block (20), the bottom of the clamping block (20) extends into the sliding block (11), and the bottom of the clamping block (20) is obliquely arranged.

6. The convenient aluminum hub die heating tool of claim 5, wherein: the spring (21) is arranged in the sliding block (11), and two ends of the spring (21) are respectively fixedly connected with the inner wall of the sliding block (11) and the clamping block (20).

7. The convenient aluminum hub die heating tool of claim 5, wherein: the quantity of fixture block (20) is four, the inner wall of spout (12), the position department that corresponds each fixture block (20) all are equipped with draw-in groove (22), fixture block (20) insert draw-in groove (22), just the bottom inner wall of draw-in groove (22) is the slope setting.

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