CN218656424U - Rapid forming equipment for small-batch titanium alloy structural parts - Google Patents

Abstract

The utility model relates to a titanium alloy takes shape technical field, and discloses a small batch titanium alloy structure rapid prototyping equipment, including die holder and upper die base, the top fixed mounting of die holder has the lower bolster, the bottom fixed mounting of upper die base has the cope match-plate pattern, the rectangular channel has been seted up at the top of lower bolster, the die cavity has been seted up to the inner diapire of rectangular channel. This quick former of titanium alloy structure spare in small batches, through the mutual overlap joint of first rectangle heat-insulating ring and second rectangle heat-insulating ring, mutually support between heat insulating board and the heat-insulating groove simultaneously, it is thermal-insulated to the sealed heat-insulating of going on of the junction of cope match-plate pattern and lower bolster, reduce the heat effluvium, accelerate the thermoforming to the titanium alloy, improve work efficiency, it is fixed with first rectangle heat-insulating ring and second rectangle heat-insulating ring zonulae occludens through L type stopper simultaneously, improve the connection effect between cope match-plate pattern and the lower bolster, it is better to stabilize the effect.

Description

Rapid forming equipment for small-batch titanium alloy structural parts

Technical Field

The utility model relates to a titanium alloy takes shape technical field, specifically is a quick former of titanium alloy structure spare in small batch volume.

Background

The titanium alloy refers to a plurality of alloy metals made of titanium and other metals, the titanium is an important structural metal developed in the 50 th century, the titanium alloy has high strength, good corrosion resistance and high heat resistance, the titanium alloy is mainly a structural titanium alloy for developing high-temperature titanium alloy and a machine body for aeroengines in the 50-60 th century, the types and styles of titanium alloy structural parts are various, and the titanium alloy pipe fitting can be applied to general industry.

In the process of carrying out thermoforming processing to the titanium alloy structure, put into the mould to it heats it through high temperature, make it change, then cooling shaping to it, current former is when processing into shape to the titanium alloy structure, it is difficult for sealing up thermal-insulated to the junction of cope match-plate pattern and lower bolster, make its inside heat effluvium easily, reduce inside temperature, influence the shaping effect of titanium alloy structure, consequently need provide a small batch titanium alloy structure rapid prototyping equipment and solve above-mentioned problem that appears.

Disclosure of Invention

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a small batch volume titanium alloy structure takes shape equipment fast possesses to realize sealing between the last lower mould and insulating against heat, prevents the heat effluvium, improves sealed effect, guarantees advantages such as the thermoforming effect of titanium alloy structure, when having solved titanium alloy structure and having processed into shape, it is difficult to seal thermal-insulated to the junction of cope match-plate pattern and lower bolster, makes its inside heat effluvium easily, reduces inside temperature, influences the problem of the shaping effect of titanium alloy structure.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick former of small batch volume titanium alloy structure, includes die holder and upper die base, the top fixed mounting of die holder has the lower bolster, the bottom fixed mounting of upper die base has the cope match-plate pattern, the rectangular channel has been seted up at the top of lower bolster, the die cavity has been seted up to the inner diapire of rectangular channel, the top fixedly connected with guide pin bushing of die holder, the bottom fixedly connected with guide pillar of upper die base, the bottom fixedly connected with rectangle seal pressing plate of cope match-plate pattern, the inside of rectangle seal pressing plate is provided with the heater.

The side surfaces of the lower template and the upper template are provided with a sealing heat insulation mechanism, the heat insulation mechanism comprises a first rectangular heat insulation ring and a second rectangular heat insulation ring, the first rectangular heat insulation ring is connected with the second rectangular heat insulation ring through an L-shaped limiting block, the bottom of the first rectangular heat insulation ring is fixedly connected with a heat insulation plate, and a heat insulation groove is formed in the top of the second rectangular heat insulation ring.

As a preferred technical scheme of the utility model, the inside wall of first rectangle heat insulating ring and the side surface fixed connection of cope match-plate pattern, the inside wall of second rectangle heat insulating ring and the side surface fixed connection of lower bolster, L type stopper passes through the hinge and is connected with the rotation of first rectangle heat insulating ring, the interior diapire of L type stopper and the bottom overlap joint of second rectangle heat insulating ring.

As a preferred technical scheme of the utility model, there is the rectangular connection frame bottom of second rectangle heat insulation ring through spring coupling, the top fixedly connected with gag lever post of rectangular connection frame, the bottom of L type stopper is run through on the top of gag lever post to extend to the inside of second rectangle heat insulation ring.

As a preferred technical scheme of the utility model, the jack has been seted up to the bottom of second rectangle heat insulating ring, the spacing hole that runs through from top to bottom is seted up to the inside of L type stopper, the gag lever post is pegged graft with the inside activity of spacing hole and jack in proper order.

As an optimized technical scheme of the utility model, the mutual overlap joint of one side that first rectangle heat-insulating ring and second rectangle heat-insulating ring are relative, the heat insulating board is pegged graft with the inside activity of heat-insulating groove.

As a preferred technical scheme of the utility model, the inside of lower bolster is provided with the cooling circulation water course, the cooling circulation water course includes three parallel pipeline, two connecting pipes, the connecting piece of intaking and the connecting piece of going out water communicate with the inside of two connecting pipes respectively, parallel pipeline's both ends communicate with the inside of two connecting pipes respectively.

As a preferred technical scheme of the utility model, the rectangle seal clamp plate is located the inside of rectangular channel, the inside looks adaptation of rectangle seal clamp plate and rectangular channel, the bottom of rectangle seal clamp plate and the interior diapire overlap joint of rectangular channel.

Compared with the prior art, the utility model provides a small batch volume titanium alloy structure takes shape equipment fast possesses following beneficial effect:

1. this quick former of titanium alloy structure in small batches, through the mutual overlap joint of first rectangle heat-insulating ring and second rectangle heat-insulating ring, mutually support between heat insulating board and the heat-insulating bath simultaneously, it is thermal-insulated to the sealed heat-insulating of going on the junction of cope match-plate pattern and lower bolster, reduce the heat effluvium, accelerate the thermoforming to the titanium alloy, improve work efficiency, it is fixed with first rectangle heat-insulating ring and second rectangle heat-insulating ring zonulae occludens through L type stopper simultaneously, improve the connection effect between cope match-plate pattern and the lower bolster, stable effect is more.

2. This quick former of titanium alloy structure in small batches, through being connected external cooling water source and refrigeration cycle water channel, realize that the cooling water enters into the inside of connecting pipe and parallel water channel from the connecting piece that intakes to flow in the inside of parallel water channel, and discharge from the connecting piece department that goes out, take the heat out through the cooling water that flows, alright with cooling down in the die cavity, realize the quick shaping effect of titanium alloy structure.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary and that other implementation drawings may be derived from the provided drawings by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

FIG. 1 is a schematic view of the direct structure of the present invention;

FIG. 2 is a schematic view of the lower template structure of the present invention;

FIG. 3 is a schematic structural view of the sealing and heat-insulating mechanism of the present invention;

FIG. 4 is a sectional view of the sealing and heat-insulating mechanism of the present invention;

FIG. 5 is an enlarged view of the structure A in FIG. 4 according to the present invention;

FIG. 6 is a sectional view of the rectangular sealing plate structure of the present invention;

fig. 7 is the schematic view of the structure of the cooling circulation water channel of the present invention.

Wherein: 1. a lower die holder; 2. an upper die holder; 3. a lower template; 4. mounting a template; 5. a rectangular groove; 6. a cavity; 7. a guide sleeve; 8. a guide post; 9. a rectangular sealing pressure plate; 10. a heater; 11. parallel pipes; 12. a connecting pipe; 13. a water inlet connector; 14. a water outlet connector; 15. a first rectangular thermal isolation ring; 16. a second rectangular thermal isolation ring; 17. an L-shaped limiting block; 18. a heat insulation plate; 19. a heat insulation groove; 20. a spring; 21. a rectangular connecting frame; 22. a limiting rod; 23. a jack; 24. and a limiting hole.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

please refer to fig. 1-7, a small batch of titanium alloy structural member rapid forming device, including a lower die holder 1 and an upper die holder 2, the upper die holder 2 is located right above the lower die holder 1, a lower die plate 3 is fixedly installed at the top of the lower die holder 1, an upper die plate 4 is fixedly installed at the bottom of the upper die holder 2, one side of the upper die plate 4 opposite to the lower die plate 3 is in lap joint with each other, a rectangular groove 5 is formed at the top of the lower die plate 3, a cavity 6 is formed in the inner bottom wall of the rectangular groove 5, the number of the cavities 6 is fifteen, which is convenient for the small batch of titanium alloy structural members to be thermally formed, four guide sleeves 7 are fixedly connected at the top of the lower die holder 1, four guide pillars 8 are fixedly connected at the bottom of the upper die holder 2, the guide pillars 8 are movably inserted into the guide sleeves 7, so as to limit the upper die holder 2, so that the upper die holder can move up and down more stably, a rectangular sealing pressing plate 9 is fixedly connected at the bottom of the upper die plate 4, a heater 10 is arranged inside of the rectangular sealing pressing plate 9, the rectangular sealing pressing plate 9 can be heated by the heater 10, when the rectangular sealing pressing plate 9 enters the inside of the rectangular groove 5 and the cavity 6, the rectangular alloy structural member can be thermally formed.

The side surface of lower bolster 3 and cope match-plate pattern 4 is provided with sealed heat-proof mechanism, heat-proof mechanism includes first rectangle heat-proof ring 15 and second rectangle heat-proof ring 16, first rectangle heat-proof ring 15 is connected with second rectangle heat-proof ring 16 through L type stopper 17, the quantity of L type stopper 17 is six, a plurality of heat insulating boards 18 of the bottom fixedly connected with of first rectangle heat-proof ring 15, a plurality of heat-proof slots 19 have been seted up at the top of second rectangle heat-proof ring 16, heat insulating board 18 is the same with heat-proof slot 19's quantity, and the position is corresponding, under heat insulating board 18's effect, can improve thermal-insulated effect, prevent heat effluvium between cope match-plate pattern 4 and the lower bolster 3.

Furthermore, the inner side wall of the first rectangular heat insulation ring 15 is fixedly connected with the side surface of the upper template 4, the inner side wall of the second rectangular heat insulation ring 16 is fixedly connected with the side surface of the lower template 3, the L-shaped limiting block 17 is rotatably connected with the first rectangular heat insulation ring 15 through a hinge, and the inner bottom wall of the L-shaped limiting block 17 is overlapped with the bottom of the second rectangular heat insulation ring 16.

Further, the bottom of second rectangle heat insulating ring 16 is connected with rectangular connection frame 21 through spring 20, rectangular connection frame 21 cup joints with the activity of lower bolster 3, spring 20's upper and lower both ends respectively with the relative one side fixed connection of second rectangle heat insulating ring 16 and rectangular connection frame 21, spring 20's quantity is a plurality of, and be four at least, rectangular connection frame 21's top fixedly connected with gag lever post 22, gag lever post 22's quantity is a plurality of, L type stopper 17's bottom is run through on gag lever post 22's top, and extend to the inside of second rectangle heat insulating ring 16, gag lever post 22 is pegged graft with L type stopper 17's inside activity, it is spacing to realize carrying on L type stopper 17, prevent that it from taking place to rotate.

Further, jack 23 has been seted up to the bottom of second rectangle heat insulating ring 16, jack 23 is the same with gag lever post 22's quantity, two spacing holes 24 that run through from top to bottom are seted up to L type stopper 17's inside, spacing hole 24 is the same with gag lever post 22's quantity, be twelve, L type stopper 17's bottom and interior diapire all set up to the inclined plane, take place the rotation effect when L type stopper 17 contacts with second rectangle heat insulating ring 16 side surface, gag lever post 22 pegs graft with spacing hole 24 and jack 23's inside activity in proper order, make gag lever post 22 can follow the inside that spacing hole 24 located to enter into jack 23, and carry out spacing fixed to gag lever post 22 through jack 23.

Furthermore, the opposite sides of the first rectangular heat insulation ring 15 and the second rectangular heat insulation ring 16 are mutually overlapped, the heat insulation plate 18 is movably inserted into the heat insulation groove 19, the heat insulation plate 18 is mutually matched with the inside of the heat insulation groove 19, the inside of the heat insulation groove 19 can be sealed, the sealing effect between the first rectangular heat insulation ring 15 and the second rectangular heat insulation ring 16 is improved, and heat dissipation is reduced.

Referring to fig. 7, a cooling circulation water channel is arranged inside the lower template 3, the cooling circulation water channel includes three parallel pipelines 11, two connecting pipes 12, a water inlet connecting piece 13 and a water outlet connecting piece 14, the water inlet connecting piece 13 and the water outlet connecting piece 14 are both fixed on the left side of the lower template 3, the water inlet connecting piece 13 can be connected with an external water source, the three parallel pipelines 11 are distributed up and down and correspond to the cavity 6, the water inlet connecting piece 13 and the water outlet connecting piece 14 are respectively communicated with the inside of the two connecting pipes 12, two ends of the parallel pipelines 11 are respectively communicated with the inside of the two connecting pipes 12, so that external cooling water can enter the inside of one connecting pipe 12 from the water inlet connecting piece 13 and flow into the three parallel pipelines 11, and then flow into the water outlet connecting piece 14 through the other connecting pipe 12, thereby realizing cooling water circulation flow, and absorbing and taking out heat inside the cavity 6, thereby realizing cooling effect.

Referring to fig. 2 and 6, the rectangular sealing pressing plate 9 is located inside the rectangular groove 5, the rectangular sealing pressing plate 9 is adapted to the inside of the rectangular groove 5, the bottom of the rectangular sealing pressing plate 9 is overlapped with the inner bottom wall of the rectangular groove 5, the inside of the rectangular groove 5 is sealed by the rectangular sealing pressing plate 9, and meanwhile, the heater 10 heats the inside of the rectangular groove 5 and the cavity 6 effectively, so that the heating effect is improved.

The utility model discloses a use as follows:

step S1, a round tube type titanium alloy structural member to be processed is placed in a cavity 6, then the round tube type titanium alloy structural member moves downwards through an upper die holder 2, when the top of a lower die plate 3 is in contact with an inclined plane at the bottom of an L-shaped limiting block 17, the bottom of the L-shaped limiting block 17 can be driven to move towards the edge, the L-shaped limiting block 17 is enabled to rotate on a first rectangular heat insulation ring 15, and after a heat insulation plate 18 at the bottom of the first rectangular heat insulation ring 15 enters a heat insulation groove 19 in a second rectangular heat insulation ring 16, the opposite sides of the upper die plate 4 and the lower die plate 3 can be mutually lapped;

s2, pulling the rectangular connecting frame 21 downwards, stretching the spring 20 to be longer, driving the limiting rod 22 to move downwards, enabling the top end of the limiting rod to move out of the jack 23, enabling the bottom of the L-shaped limiting block 17 to be located below the second rectangular heat insulation ring 16, enabling the limiting hole 24 to correspond to the jack 23, then releasing the rectangular connecting frame 21, enabling the rectangular connecting frame 21 to recover and contract under the action of the spring 20, driving the rectangular connecting frame 21 and the limiting rod 22 to move upwards, enabling the limiting rod 22 to be movably inserted into the limiting hole 24 and the jack 23 in sequence, enabling the L-shaped limiting block 17 to be limited and fixed, and improving the sealing connection effect between the first rectangular heat insulation ring 15 and the second rectangular heat insulation ring 16;

step S3, the heater 10 is turned on, the interiors of the rectangular groove 5 and the cavity 6 are heated, thermoforming processing is carried out on the rectangular groove and the cavity, the physical characteristics of the titanium alloy structural part in the cavity 6 are changed, then an external water source is connected with the water inlet connecting piece 13, cooling water can be conveyed to the interior of the connecting pipe 12 and the parallel pipeline 11, cooling of the interior of the cavity 6 is achieved, and the titanium alloy structural part can be rapidly molded conveniently.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a small batch volume titanium alloy structure rapid prototyping equipment, includes die holder (1) and upper die base (2), its characterized in that: the die comprises a lower die base (1), an upper die plate (4), a rectangular groove (5) and a cavity (6), wherein the top of the lower die base (1) is fixedly provided with the lower die plate (3), the bottom of the upper die base (2) is fixedly provided with the upper die plate (4), the top of the lower die plate (3) is provided with the rectangular groove (5), the inner bottom wall of the rectangular groove (5) is provided with the cavity (6), the top of the lower die base (1) is fixedly connected with a guide sleeve (7), the bottom of the upper die base (2) is fixedly connected with a guide pillar (8), the bottom of the upper die plate (4) is fixedly connected with a rectangular sealing pressing plate (9), and a heater (10) is arranged inside the rectangular sealing pressing plate (9);

the side surface of lower bolster (3) and cope match-plate pattern (4) is provided with sealed heat-proof mechanism, heat-proof mechanism includes first rectangle heat-proof ring (15) and second rectangle heat-proof ring (16), first rectangle heat-proof ring (15) are connected with second rectangle heat-proof ring (16) through L type stopper (17), the bottom fixedly connected with heat insulating board (18) of first rectangle heat-proof ring (15), heat-proof slot (19) have been seted up at the top of second rectangle heat-proof ring (16).

2. The small-batch titanium alloy structural member rapid forming equipment according to claim 1, characterized in that: the side surface fixed connection of the inside wall of first rectangle heat insulating ring (15) and cope match-plate pattern (4), the inside wall of second rectangle heat insulating ring (16) and the side surface fixed connection of lower bolster (3), L type stopper (17) are connected with first rectangle heat insulating ring (15) rotation through the hinge, the interior diapire of L type stopper (17) and the bottom overlap joint of second rectangle heat insulating ring (16).

3. The small-batch titanium alloy structural part rapid forming equipment according to claim 2, characterized in that: the bottom of second rectangle heat insulating ring (16) is connected with rectangular connection frame (21) through spring (20), the top fixedly connected with gag lever post (22) of rectangular connection frame (21), the bottom of L type stopper (17) is run through on the top of gag lever post (22) to extend to the inside of second rectangle heat insulating ring (16).

4. The small-batch titanium alloy structural part rapid forming equipment according to claim 3, characterized in that: jack (23) have been seted up to the bottom of second rectangle heat insulating ring (16), spacing hole (24) that run through from top to bottom are seted up to the inside of L type stopper (17), gag lever post (22) are pegged graft with the inside activity of spacing hole (24) and jack (23) in proper order.

5. The small-batch titanium alloy structural member rapid forming equipment according to claim 1, characterized in that: the opposite sides of the first rectangular heat insulation ring (15) and the second rectangular heat insulation ring (16) are mutually overlapped, and the heat insulation plate (18) is movably inserted in the heat insulation groove (19).

6. The small-batch titanium alloy structural member rapid forming equipment according to claim 1, characterized in that: the cooling device is characterized in that a cooling circulating water channel is arranged inside the lower template (3), the cooling circulating water channel comprises three parallel pipelines (11), two connecting pipes (12), a water inlet connecting piece (13) and a water outlet connecting piece (14), the water inlet connecting piece (13) and the water outlet connecting piece (14) are respectively communicated with the insides of the two connecting pipes (12), and two ends of each parallel pipeline (11) are respectively communicated with the insides of the two connecting pipes (12).

7. The small-batch titanium alloy structural member rapid forming equipment according to claim 1, characterized in that: the rectangular sealing pressing plate (9) is located inside the rectangular groove (5), the rectangular sealing pressing plate (9) is matched with the inside of the rectangular groove (5), and the bottom of the rectangular sealing pressing plate (9) is in lap joint with the inner bottom wall of the rectangular groove (5).

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