Titanium ingot shaping device

Abstract

The utility model discloses a titanium ingot shaping device, belongs to the technical field of titanium metal processing, and solves the problem that internal gaps of titanium raw materials are inconvenient to eliminate. Comprising a base, the outer surface of the base is fixedly connected with a forming mechanism, the outer surface of the forming mechanism is fixedly connected with a vibration mechanism, the forming mechanism comprises a fixing frame fixedly connected to the upper surface of the base, and the outer surface of the fixing frame is slidably connected with a lower pressing plate; a lower die is connected to the upper surface of the base in a sliding mode and arranged below the lower pressing plate. The rotating shaft is driven by the gear motor, the impact block and the rotating disc impact the lower die and the feeding plate correspondingly, up-down synchronous vibration is achieved, vibration of the lower die can eliminate internal gaps of titanium raw materials, the forming defect caused by uneven accumulation is avoided, vibration of the feeding plate can accelerate the raw materials to flow into the die, and the forming quality is improved. And raw materials are concentrated through the center concave design, so that the titanium ingot density is uniform.

Description

Technical Field

[0001] This utility model relates to the technical field of titanium metal processing, and in particular to a titanium ingot shaping device. Background Technology

[0002] Titanium and titanium alloy ingots can be simply referred to as titanium ingots. The raw material for producing titanium ingots is sponge titanium, which can be obtained by high-temperature melting to obtain dense titanium ingots, which are conducive to further forging and processing into titanium materials. In the field of titanium metal processing, the shaping of titanium ingots is a key link that determines the quality of subsequent processing. Especially in scenarios with stringent requirements for material performance, such as aerospace, medical devices and high-end equipment manufacturing, the density, surface flatness and geometric accuracy of titanium ingots directly determine the reliability and service life of the final product.

[0003] Existing equipment mostly relies on a single mechanical pressurization method, such as a hydraulic press directly pressing down to level the titanium raw material. The lack of vibration leads to uneven distribution of the titanium raw material during the forming process, and the air between the raw material particles is difficult to expel, forming an airlock effect. This results in a honeycomb-like group of air holes inside the titanium ingot, thus making it difficult to eliminate the voids inside the titanium raw material. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the problems existing in the prior art, this utility model provides a titanium ingot shaping device.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a titanium ingot shaping device, comprising a base, a forming mechanism fixedly connected to the outer surface of the base, a vibration mechanism fixedly connected to the outer surface of the forming mechanism, the forming mechanism comprising a fixed frame fixedly connected to the upper surface of the base, a lower pressure plate slidably connected to the outer surface of the fixed frame, and a lower mold slidably connected to the upper surface of the base, the lower mold being disposed below the lower pressure plate, an upper mold fixedly connected to the lower surface of the lower pressure plate, the vibration mechanism comprising a feeding plate fixedly connected to the outer surface of the fixed frame, the lower surface of the feeding plate being in contact with the upper surface of the lower mold, and multiple sets of fixing blocks fixedly connected to the lower surface of the feeding plate, and rubber blocks fixedly connected to the outer surface of the lower mold.

[0008] In a preferred embodiment of the titanium ingot shaping device of the present invention, the vibration mechanism further includes a reduction motor fixedly connected to the lower surface of the base, the output shaft of the reduction motor passing through the upper surface of the base and fixedly connected to a rotating shaft, and an impact block fixedly connected to the outer surface of the rotating shaft.

[0009] By adopting the above technical solution, the outer surface of the rubber block is impacted by starting the reduction motor, so that the titanium raw material is mixed evenly in the lower mold.

[0010] In a preferred embodiment of the titanium ingot shaping device of this utility model, a turntable is fixedly connected to the upper surface of the rotating shaft, and multiple sets of fixing protrusions are fixedly connected to the upper surface of the turntable.

[0011] By adopting the above technical solution, the rotation of the rotating shaft drives the turntable to rotate, so that the outer surface of the turntable can impact the outer surface of the fixed block, causing the outer surface of the feeding plate to vibrate slightly, and the center of the feeding plate is concave inward, which facilitates the guidance of titanium raw materials into the mold.

[0012] In a preferred embodiment of the titanium ingot shaping device of this utility model, a fixing plate is fixedly connected to the upper surface of the base, a guide rod is slidably connected to the outer surface of the fixing plate, a spring is sleeved on the outer surface of the guide rod, the outer surface of the spring is in contact with the outer surface of the lower mold, and one end of the guide rod is fixedly connected to the outer surface of the lower mold.

[0013] By adopting the above technical solution, the guide rod facilitates the limiting of the lower mold, so that the lower mold can only move slightly along the direction of the guide rod.

[0014] In a preferred embodiment of the titanium ingot shaping device of this utility model, a third hydraulic telescopic rod is fixedly connected to the outer surface of the fixing plate, a limit block is fixedly connected to the output end of the third hydraulic telescopic rod, and the lower surface of the limit block is slidably connected to the upper surface of the base.

[0015] By adopting the above technical solution, by activating the third hydraulic telescopic rod, the output end of the third hydraulic telescopic rod drives the limit block to move in the direction of the lower mold, thereby facilitating the adjustment of the position of the lower mold.

[0016] In a preferred embodiment of the titanium ingot shaping device of this utility model, a second hydraulic telescopic cylinder is fixedly connected to the lower surface of the base, the output end of the second hydraulic telescopic cylinder extends to the upper surface of the base, and a control panel is fixedly connected to the outer surface of the base. A first hydraulic telescopic cylinder is fixedly connected to the upper surface of the fixed frame, and the output end of the first hydraulic telescopic cylinder is fixedly connected to the upper surface of the lower pressure plate.

[0017] By adopting the above technical solution, the output end of the second hydraulic telescopic cylinder is activated, which drives the formed titanium to be pushed upward, thereby facilitating the unloading of the formed titanium.

[0018] (III) Beneficial Effects

[0019] This invention provides a shaping device for titanium ingots. It has the following beneficial effects:

[0020] 1. The rotating shaft is driven by a geared motor, which causes the impact block and the turntable to impact the lower mold and the upper plate respectively, achieving synchronous vibration. The vibration of the lower mold can eliminate the internal voids of the titanium raw material and avoid molding defects caused by uneven accumulation. The vibration of the upper plate can accelerate the flow of raw material into the mold and guide the raw material to concentrate through the central concave design, so that the titanium ingot density is uniform.

[0021] 2. By activating the first hydraulic telescopic cylinder, the lower pressure plate is driven to move the upper mold downwards, cooperating with the lower mold to pressurize and form the titanium raw material. After forming is completed, the second hydraulic telescopic cylinder is activated, and its output end lifts the formed titanium ingot from the lower mold for easy removal. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a front cross-sectional view of the present invention.

[0025] Figure 3 This is a side cross-sectional view of the present invention.

[0026] Figure 4 yes Figure 3 A magnified structural diagram of A in the diagram.

[0027] In the diagram, 1. Base; 2. Forming mechanism; 201. First hydraulic telescopic cylinder; 202. Lower pressure plate; 203. Upper mold; 204. Second hydraulic telescopic cylinder; 205. Lower mold; 206. Fixed frame; 3. Vibration mechanism; 301. Impact block; 302. Gear motor; 303. Rotating shaft; 304. Rubber block; 305. Fixed plate; 306. Third hydraulic telescopic rod; 307. Spring; 308. Limiting block; 309. Guide rod; 310. Feeding plate; 311. Turntable; 312. Fixed block; 313. Fixed protrusion; 4. Control panel. Detailed Implementation

[0028] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0029] Example 1

[0030] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 This is the first embodiment of the present invention. This embodiment provides a titanium ingot shaping device, including a base 1, a forming mechanism 2 fixedly connected to the outer surface of the base 1, a vibration mechanism 3 fixedly connected to the outer surface of the forming mechanism 2, the vibration mechanism 3 including a feeding plate 310 fixedly connected to the outer surface of the fixed frame 206, the lower surface of the feeding plate 310 being in contact with the upper surface of the lower mold 205, and multiple sets of fixing blocks 312 fixedly connected to the lower surface of the feeding plate 310, and rubber blocks 304 fixedly connected to the outer surface of the lower mold 205.

[0031] The specific vibration mechanism 3 also includes a reduction motor 302 fixedly connected to the lower surface of the base 1. The output shaft of the reduction motor 302 passes through the upper surface of the base 1 and is fixedly connected to a rotating shaft 303. An impact block 301 is fixedly connected to the outer surface of the rotating shaft 303. A turntable 311 is fixedly connected to the upper surface of the rotating shaft 303. Multiple sets of fixed protrusions 313 are fixedly connected to the upper surface of the turntable 311. A fixing plate 305 is fixedly connected to the upper surface of the base 1. A guide rod 309 is slidably connected to the outer surface of the fixing plate 305. A spring 307 is sleeved on the outer surface of the guide rod 309. The outer surface of the spring 307 is in contact with the outer surface of the lower mold 205. One end of the guide rod 309 is fixedly connected to the outer surface of the lower mold 205. A third hydraulic telescopic rod 306 is fixedly connected to the outer surface of the fixing plate 305. A limit block 308 is fixedly connected to the output end of the third hydraulic telescopic rod 306. The lower surface of the limit block 308 is slidably connected to the upper surface of the base 1.

[0032] Furthermore, the rotating shaft 303 is driven by the geared motor 302, so that the impact block 301 and the turntable 311 impact the lower mold 205 and the feeding plate 310 respectively, achieving synchronous vibration from top to bottom. The vibration of the lower mold 205 can eliminate the internal voids of the titanium raw material and avoid forming defects caused by uneven accumulation. The vibration of the feeding plate 310 can accelerate the flow of raw material into the mold and guide the raw material to concentrate through the central concave design, so that the titanium ingot density is uniform.

[0033] Example 2

[0034] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4This is the second embodiment of the present invention. This embodiment is based on the previous embodiment. The forming mechanism 2 includes a fixed frame 206 fixedly connected to the upper surface of the base 1. A lower pressure plate 202 is slidably connected to the outer surface of the fixed frame 206. A lower mold 205 is slidably connected to the upper surface of the base 1. The lower mold 205 is located below the lower pressure plate 202. An upper mold 203 is fixedly connected to the lower surface of the lower pressure plate 202.

[0035] Specifically, a second hydraulic telescopic cylinder 204 is fixedly connected to the lower surface of the base 1, the output end of the second hydraulic telescopic cylinder 204 extends to the upper surface of the base 1, and a control panel 4 is fixedly connected to the outer surface of the base 1. A first hydraulic telescopic cylinder 201 is fixedly connected to the upper surface of the fixed frame 206, and the output end of the first hydraulic telescopic cylinder 201 is fixedly connected to the upper surface of the lower pressure plate 202.

[0036] The first hydraulic telescopic cylinder 201 is activated, driving the lower pressure plate 202 to move the upper mold 203 downward, cooperating with the lower mold 205 to pressurize and form the titanium raw material. After forming, the second hydraulic telescopic cylinder 204 is activated, and its output end lifts the formed titanium ingot from the lower mold 205 for easy removal.

[0037] Working principle: When using this titanium ingot shaping device, firstly, the third hydraulic telescopic rod 306 is activated via the control panel 4, and the position of the limit block 308 is adjusted to fix the lower mold 205. The titanium raw material is poured into the feeding plate 310. Since the center of the feeding plate 310 is concave inward, the raw material can be automatically guided to the lower mold 205. Then, the reduction motor 302 is activated, and its output shaft drives the rotating shaft 303 to rotate. The impact block 301 on the rotating shaft 303 rotates and impacts the rubber block 304 outside the lower mold 205, causing the lower mold 205 to move along the guide rod. 309 vibrates slightly, while the fixed protrusion 313 on the turntable 311 hits the fixed block 312 at the bottom of the feeding plate 310, causing the feeding plate 310 to vibrate synchronously, ensuring that the titanium raw material is evenly distributed in the lower mold 205. The first hydraulic telescopic cylinder 201 is activated, driving the lower pressure plate 202 to move the upper mold 203 downward, cooperating with the lower mold 205 to press and form the titanium raw material. After forming, the second hydraulic telescopic cylinder 204 is activated, and its output end lifts the formed titanium ingot from the lower mold 205 for easy removal.

[0038] It should be noted that in this paper, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

Claims

1. A shaping device for titanium ingots, comprising a base (1), characterized in that: A forming mechanism (2) is fixedly connected to the outer surface of the base (1), and a vibration mechanism (3) is fixedly connected to the outer surface of the forming mechanism (2). The forming mechanism (2) includes a fixed frame (206) fixedly connected to the upper surface of the base (1), a lower pressure plate (202) is slidably connected to the outer surface of the fixed frame (206), and a lower mold (205) is slidably connected to the upper surface of the base (1). The lower mold (205) is located below the lower pressure plate (202), and an upper mold (203) is fixedly connected to the lower surface of the lower pressure plate (202). The vibration mechanism (3) includes a feeding plate (310) fixedly connected to the outer surface of the fixed frame (206). The lower surface of the feeding plate (310) is in contact with the upper surface of the lower mold (205). Multiple sets of fixing blocks (312) are fixedly connected to the lower surface of the feeding plate (310), and rubber blocks (304) are fixedly connected to the outer surface of the lower mold (205).

2. The titanium ingot shaping device according to claim 1, characterized in that: The vibration mechanism (3) also includes a speed reduction motor (302) fixedly connected to the lower surface of the base (1). The output shaft of the speed reduction motor (302) passes through the upper surface of the base (1) and is fixedly connected to a rotating shaft (303). An impact block (301) is fixedly connected to the outer surface of the rotating shaft (303).

3. The titanium ingot shaping device according to claim 2, characterized in that: The upper surface of the rotating shaft (303) is fixedly connected to a turntable (311), and the upper surface of the turntable (311) is fixedly connected to multiple sets of fixed protrusions (313).

4. The titanium ingot shaping device according to claim 1, characterized in that: A fixing plate (305) is fixedly connected to the upper surface of the base (1). A guide rod (309) is slidably connected to the outer surface of the fixing plate (305). A spring (307) is sleeved on the outer surface of the guide rod (309). The outer surface of the spring (307) is in contact with the outer surface of the lower mold (205), and one end of the guide rod (309) is fixedly connected to the outer surface of the lower mold (205).

5. The titanium ingot shaping device according to claim 4, characterized in that: A third hydraulic telescopic rod (306) is fixedly connected to the outer surface of the fixed plate (305). A limit block (308) is fixedly connected to the output end of the third hydraulic telescopic rod (306). The lower surface of the limit block (308) is slidably connected to the upper surface of the base (1).

6. The titanium ingot shaping device according to claim 5, characterized in that: A second hydraulic telescopic cylinder (204) is fixedly connected to the lower surface of the base (1). The output end of the second hydraulic telescopic cylinder (204) extends to the upper surface of the base (1). A control panel (4) is fixedly connected to the outer surface of the base (1). A first hydraulic telescopic cylinder (201) is fixedly connected to the upper surface of the fixed frame (206). The output end of the first hydraulic telescopic cylinder (201) is fixedly connected to the upper surface of the lower pressure plate (202).

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