Titanium alloy die lifting device

Abstract

The utility model provides a titanium alloy die lifting device, and belongs to the technical field of dies. Comprising a working table and a top table, a top table frame is arranged at the top of the working table, the top table is fixedly installed at the top of the top table frame, a pressure applying assembly is arranged at the top of the working table, a lower die assembly is arranged at the top of the pressure applying assembly, an upper die assembly is arranged at the bottom of the top table, and a traction frame is arranged at the bottom of the top table; a sliding hole is formed in one side of the traction frame, a U-shaped frame is rotationally arranged at the top of the pressure applying assembly, a die holder box is arranged in the U-shaped frame in a sliding mode, a discharging groove is formed in the die holder box, and a sliding shaft is arranged on one side of the lifting frame. The powder collecting device has the advantages that after compression molding, the mold base box and the U-shaped frame are lifted through the lifting frame to incline, so that powder scattered near the lower mold assembly is discharged out of the U-shaped frame to be collected, the lower mold assembly does not need to be manually and frequently cleaned, and powder collection is automatically completed after compression molding.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mould technical field, concretely relates to a titanium alloy mould lifting device. BACKGROUND

[0002] Titanium alloy refers to a variety of titanium alloy metals made of titanium and other metals, titanium alloy high strength, corrosion resistance, high heat resistance, is widely used in the production of metal cutting tool, in the production process of titanium alloy product, the raw material needs to be ground, reaches a certain degree, is pressed into shape through the press, is sintered after forming.

[0003] The mould disclosed in Chinese patent CN218015770U applied to titanium alloy knife production, the mould can be moved upwards by the hydraulic cylinder to move the lower die plate to press forming, when the lower die plate moves downwards, the top plate penetrates the lower die plate and lifts the moving plate upwards, realizes blanking, can reduce the cost of a hydraulic cylinder or electric push rod;

[0004] 1、like some existing moulds of comparative document due to using powder press forming, is easy to make the powder near the lower die seat fall off before and after press forming, so that the lower die seat needs to be cleaned manually frequently, the powder is collected.

[0005] 2、the comparative document is discharged by the power of the moving plate driven by the lower die plate, but after ejection, it cannot complete self-blanking, and manual removal is required, which is inconvenient to use. UTILITY MODEL CONTENTS

[0006] The utility model solves the technical problem of collecting scattered powder, and provides a titanium alloy mould lifting device to overcome the deficiencies of the prior art.

[0007] To solve the above technical problems, the utility model adopts the following technical scheme:

[0008] Including workbench and top table, the top of workbench is provided with top table frame, the top table is fixedly installed at the top of top table frame, the top of workbench is provided with pressure applying assembly, the top of pressure applying assembly is provided with lower die assembly, the bottom of top table is provided with upper die assembly, the bottom of top table is provided with traction frame, one side of traction frame is provided with sliding hole, the top of pressure applying assembly is rotatably provided with N-shaped frame, the inside of N-shaped frame is slidably provided with die seat box, the inside of die seat box is provided with discharge groove, one side of die seat box is installed with lifting frame, one side of lifting frame is provided with sliding shaft, the inside of traction frame is slidably connected with sliding shaft through sliding hole, lower die assembly is arranged in the inside of die seat box.

[0009] Further, the lower mold assembly comprises a mold base installed in the inside of the mold base box, the inside of the mold base box is provided with a spring, one end of the spring is installed with a side mold, and the side mold is in sliding connection with the outside of the mold base.

[0010] Further, the upper mold assembly comprises a pressing block and a pressing cylinder installed at the bottom of the top table, the pressing block is used for plugging with the inside of the side mold, and the pressing cylinder is used for abutting with the top of the side mold.

[0011] Further, the side of the U-shaped frame is provided with an inclined sliding groove, one side of the lifting frame is installed with a sliding block, the sliding block is in sliding connection with the inside of the sliding groove, and the U-shaped frame is in sliding connection with the mold base box through the sliding block and the sliding groove.

[0012] Further, the inside of the U-shaped frame is installed with a D-shaped sheet, and the D-shaped sheet is used for sliding connection with the top of the side mold.

[0013] Further, the top of the workbench is provided with a powder storage box, the top of the powder storage box is provided with a sliding channel, and the top of the sliding channel is provided with a leakage hole.

[0014] Further, the top of the pressing assembly is fixedly installed with a lifting plate, the top of the lifting plate is fixedly installed with a rotating frame, one side of the pressing assembly is provided with a rotating shaft, the U-shaped frame is rotationally arranged on the top of the pressing assembly through the rotating frame and the rotating shaft, one side of the lifting plate is provided with a giving slot, and the U-shaped frame is in sliding connection with the inside of the giving slot.

[0015] Further, the top of the top table frame is provided with a powder supply assembly, the powder supply assembly comprises a powder box and a pump machine installed on the top table, the powder outlet of the pump machine penetrates the bottom of the top table, and the pump machine is used for throwing the powder in the powder box into the lower mold assembly through the powder outlet.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] 1. After compression molding, the powder falling near the lower mold assembly is discharged and collected by the U-shaped frame through the lifting of the lifting frame and the inclination of the U-shaped frame, so that the lower mold assembly does not need to be manually cleaned frequently, and the powder is automatically collected after compression molding.

[0018] 2. The device can complete self-discharging after being separated from the lower mold assembly, without manual removal, and is convenient to use.

[0019] 3. The method of compressing the springs in contact between the side mold and the C-shaped piece inside the mold base box allows the top surface of the side mold to move to be flush with the bottom of the mold, so that the pressed product can be completely separated from the side mold. Compared with the method of setting spring push plates inside the mold, there will be no overlap between the product and the side mold. This prevents deformation or damage when the subsequent C-shaped piece crossbar pushes the product away from the bottom of the mold due to incomplete separation from the side mold. Attached Figure Description

[0020] The present invention will now be described in further detail with reference to the accompanying drawings.

[0021] Figure 1 : A three-dimensional structural diagram of this utility model;

[0022] Figure 2 : A schematic diagram of the slide rail structure in this utility model;

[0023] Figure 3 : A schematic diagram of the structure of the lower mold assembly in this utility model;

[0024] Figure 4 In this utility model Figure 3 A schematic diagram of the decomposition structure;

[0025] Among them, 10-workbench, 11-top platform, 12-top platform frame, 13-powder storage box, 14-slide rail, 15-drain hole, 20-pressure application component, 21-traction frame, 211-slide hole, 22-U-shaped frame, 221-U-shaped piece, 222-slide groove, 23-mold base box, 231-discharge groove, 24-lifting frame, 241-slider, 25-slide shaft, 26-lifting plate, 27-rotating frame, 28-rotating shaft, 29-gap groove, 30-powder supply component, 31-powder box, 32-pump, 40-pressing block, 41-pressing cylinder, 50-mold bottom, 51-spring, 52-side mold. Detailed Implementation

[0026] To better understand this utility model, the following embodiments further illustrate its content, but the scope of protection of this utility model is not limited to the embodiments described below. Numerous specific details are set forth in the following description to provide a more thorough understanding of this utility model. However, it will be apparent to those skilled in the art that this utility model can be practiced without one or more of these details.

[0027] Example 1: See Figures 1-4The titanium alloy mold drawing device comprises a workbench 10, a top bench 11, a top bench frame 12 arranged on the top of the workbench 10, the top bench 11 being fixedly arranged on the top of the top bench frame 12, a pressing assembly 20 arranged on the top of the workbench 10, a lower mold assembly arranged on the top of the pressing assembly 20, an upper mold assembly arranged on the bottom of the top bench 11, the pressing assembly 20 driving the lower mold assembly to move upwards, cooperating with the upper mold assembly to press and form, after forming, the pressing assembly 20 driving the lower mold assembly to move downwards, the bottom of the top bench 11 being provided with a traction frame 21, one side of the traction frame 21 being provided with a sliding hole 211, the top of the pressing assembly 20 being rotatably provided with a U-shaped frame 22, the U-shaped frame 22 being fixedly arranged with a U-shaped plate 221, the side of the U-shaped frame 22 being provided with an inclined sliding groove 222, the U-shaped frame 22 being slidably provided with a mold base box 23, the inside of the mold base box 23 being provided with a discharge groove 231 when the mold base box 23 slides on the U-shaped frame 22, one side of the mold base box 23 being arranged with a drawing frame 24, one side of the drawing frame 24 being arranged with a sliding block 241, one end of the sliding groove 222 being curved into a U-shaped, so that the last sliding distance of the sliding block 241 is parallel to the movement of the U-shaped frame 22, the sliding block 241 being slidably connected with the inside of the sliding groove 222, the U-shaped frame 22 being slidably connected with the mold base box 23 through the sliding block 241 and the sliding groove 222, the drawing frame 24 pulling the mold base box 23 through the sliding block 241, the sliding block 241 sliding in the inclined sliding groove 222, so that the mold base box 23 slides in the direction away from the U-shaped frame 22, the cross bar of the U-shaped plate 221 also relatively moves in the inclined direction of the mold base box 23.

[0028] One side of the drawing frame 24 is provided with a sliding shaft 25, the sliding shaft 25 being slidably connected with the inside of the traction frame 21 through the sliding hole 211, the lower mold assembly being arranged in the inside of the mold base box 23, the sliding shaft 25 moving along the sliding hole 211 when the pressing assembly 20 drives the lower mold assembly to move downwards, the top end of the drawing frame 24 being lifted by the sliding shaft 25 when the sliding shaft 25 moves to the bottom end of the sliding hole 211, so that the mold base box 23 slides in the U-shaped frame 22 while being inclined as a whole, the product and the powder moving out of the lower mold assembly along the inclined mold base box 23 and the U-shaped frame 22 and being collected.

[0029] Referring to Figures 3-4The lower die assembly includes a die base 50 installed inside the die box 23, the inside of the die box 23 is provided with a spring 51, one end of the spring 51 is installed with a side die 52, when the die box 23 slides in the direction away from the U-shaped frame 22, the side die 52 in the die box 23 is in contact with the U-shaped piece 221, the spring 51 is compressed, the side die 52 is in sliding connection with the outside of the die base 50, the U-shaped piece 221 is used for sliding connection with the top of the side die 52. When the lower die assembly moves downward to make the die box 23 slide along the U-shaped frame 22, the press-formed product is first lifted from the inside of the side die 52 by the die base 50, then is separated from the die base 50 under the block of the crossbar of the U-shaped piece 221 and falls into the U-shaped frame 22, and finally is discharged under the guidance of the inclined U-shaped frame 22; the mode that the side die 52 in the die box 23 is in contact with the U-shaped piece 221 to compress the spring 51 can make the top surface of the side die 52 move to be flush with the die base 50, so that the press-formed product can be separated from the side die 52 under the action of the U-shaped piece 221.

[0030] Referring to Figure 1 The upper die assembly includes a pressing block 40 and a pressing cylinder 41 installed at the bottom of the top table 11, the pressing block 40 is used for plug-in connection with the inside of the side die 52, and the pressing cylinder 41 is used for abutting connection with the top of the side die 52; when the product is pressed, the pressing block 40 is inserted into the side die 52 when the lower die assembly moves upward, and the product is press-formed.

[0031] Referring to Figures 1-2 The top of the workbench 10 is provided with a powder storage box 13, the top of the powder storage box 13 is provided with a slide 14, the press-formed product and the powder fall on the slide 14, the top of the slide 14 is provided with a leakage hole 15, the powder is screened and falls into the powder storage box 13 through the leakage hole 15, and the finished product continues to slide along the slide 14 and is collected.

[0032] Referring to Figures 1-2 The top of the pressing assembly 20 is fixedly installed with a lifting plate 26, the top of the lifting plate 26 is fixedly installed with a rotating frame 27, one side of the pressing assembly 20 is provided with a rotating shaft 28, the U-shaped frame 22 is rotatably arranged on the top of the pressing assembly 20 through the rotating frame 27 and the rotating shaft 28, the U-shaped frame 22 is pulled up and is prevented from being separated from the lifting plate 26 through the rotating shaft 28 and the rotating frame 27, the inclination of the U-shaped frame 22 is completed, one side of the lifting plate 26 is provided with a displacement slot 29, the U-shaped frame 22 is in sliding connection with the inside of the displacement slot 29, and at this time, the U-shaped frame 22 is partly rotated into the displacement slot 29.

[0033] Advantages:

[0034] 1. The pressure component 20 drives the lower mold component to move upward, cooperating with the upper mold component to press and form. After forming, the pressure component 20 drives the lower mold component to move downward. At this time, the sliding shaft 25 moves along the sliding hole 211. When the sliding shaft 25 moves to the bottom of the sliding hole 211, the top of the lifting frame 24 is lifted by the sliding shaft 25 because the lower mold component is still moving downward. This causes the mold base box 23 to slide in the U-shaped frame 22 while tilting as a whole. The product and powder are moved out of the lower mold component and collected along the tilted mold base box 23 and U-shaped frame 22. After pressing and forming, the lifting frame 24 lifts the mold base box 23 and U-shaped frame 22 to tilt, so that the powder spilled near the lower mold component is discharged and collected by the U-shaped frame 22. This means that the lower mold component does not need to be cleaned manually and frequently. After pressing and forming, the powder collection is completed automatically.

[0035] 2. When the mold base box 23 slides on the U-shaped frame 22, the lifting frame 24 pulls the mold base box 23 through the slider 241. The slider 241 slides in the inclined groove 222, causing the mold base box 23 to slide tilted away from the U-shaped frame 22. At this time, the side mold 52 inside the mold base box 23 contacts the U-shaped piece 221, compressing the spring 51. When the lower mold assembly moves downward and the mold base box 23 slides along the U-shaped frame 22, the pressed product is first lifted from the side mold 52 by the mold bottom 50, and then pressed into the U-shaped piece 221. The product detaches from the mold bottom 50 under the obstruction of the crossbar and falls into the U-shaped frame 22. Finally, guided by the inclined U-shaped frame 22, the product is unloaded. The device compresses the spring 51 after the side mold 52 in the mold base box 23 contacts the U-shaped piece 221, causing the pressed product to detach from the side mold 52. The crossbar of the U-shaped piece 221 pushes the pressed product to detach from the mold bottom 50. With the help of the inclined U-shaped frame 22, the product slides down and can be unloaded automatically after detaching from the lower mold assembly. It does not require manual removal and is relatively convenient to use.

[0036] 3. The way the side mold 52 in the mold base box 23 contacts the compression spring 51 allows the top surface of the side mold 52 to move to be flush with the mold bottom 50, so that the pressed product can be completely separated from the side mold 52. Compared with the method of setting spring inside the mold, the product will not overlap with the side mold, so that when the crossbar of the subsequent crossbar of the crossbar 221 pushes the product away from the mold bottom 50, it will not be deformed or damaged due to incomplete separation from the side mold.

[0037] Example 2: Example 2 is a further improvement based on Example 1. See [link / reference] Figure 1 In this embodiment, a titanium alloy mold lifting device is provided with a powder supply component 30 on the top of the top platform 12. The powder supply component 30 includes a powder box 31 and a pump 32 installed on the top platform 11. The powder outlet of the pump 32 penetrates through the bottom of the top platform 11. The pump 32 is used to feed the powder in the powder box 31 into the lower mold component through the powder outlet.

[0038] Beneficial effects

[0039] 1. Start the pump 32, the pump 32 draws the powder in the powder box 31 into the lower film assembly, ready for pressing, avoiding manual pouring of powder, further improving the automation of the device.

[0040] Finally, it is pointed out that the above examples are only to illustrate the technical solutions of the present application and are not limiting, and other modifications or equivalent replacements of the technical solutions of the present application made by those of ordinary skill in the art should be covered within the scope of the claims of the present application, as long as they do not depart from the spirit and scope of the technical solutions of the present application.

[0041] The above is only the preferred embodiment of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included within the protection scope of the present application.

Claims

1. A titanium alloy die-pulling device, characterized by, The utility model provides a kind of moulding machine, including workbench (10) and top table (11), the top of the workbench (10) is provided with top table frame (12), the top table (11) is fixedly installed on the top of top table frame (12), the top of the workbench (10) is provided with pressure assembly (20), the top of pressure assembly (20) is provided with lower mould assembly, the bottom of the top table (11) is provided with upper mould assembly, the bottom of the top table (11) is provided with traction frame (21), one side of the traction frame (21) is provided with sliding hole (211), the top of the pressure assembly (20) is rotatably provided with N-shaped frame (22), the inside of the N-shaped frame (22) is slidably provided with mould seat box (23), the inside of the mould seat box (23) is provided with discharge groove (231), one side of the mould seat box (23) is provided with pull frame (24), one side of the pull frame (24) is provided with sliding shaft (25), the sliding shaft (25) is slidably connected with the inside of traction frame (21) by sliding hole (211), and the lower mould assembly is arranged in the inside of mould seat box (23).

2. The titanium alloy mold-pulling apparatus of claim 1, wherein The lower mould assembly includes a mould base (50) installed inside the mould seat box (23), the inside of the mould seat box (23) is provided with a spring (51), one end of the spring (51) is provided with a side mould (52), and the side mould (52) is slidably connected with the outside of the mould base (50).

3. The titanium alloy mold-pulling apparatus of claim 2, wherein The upper mould assembly includes a pressing block (40) and a pressing cylinder (41) installed at the bottom of the top table (11), the pressing block (40) is used for plugging with the inside of the side mould (52), and the pressing cylinder (41) is used for abutting with the top of the side mould (52).

4. The titanium alloy mold-pulling apparatus of any one of claims 2-3, wherein, One side of the N-shaped frame (22) is provided with an inclined sliding groove (222), one side of the pull frame (24) is provided with a sliding block (241), the sliding block (241) is slidably connected with the inside of the sliding groove (222), and the N-shaped frame (22) is slidably connected with the mould seat box (23) through the sliding block (241) and the sliding groove (222).

5. The titanium alloy mold-pulling apparatus of claim 4, wherein The inside of the N-shaped frame (22) is provided with a D-shaped sheet (221), and the D-shaped sheet (221) is used for slidably connecting with the top of the side mould (52).

6. The titanium alloy mold-pulling apparatus of claim 1, wherein The top of the workbench (10) is provided with a powder storage box (13), the top of the powder storage box (13) is provided with a slide (14), and the top of the slide (14) is provided with a leakage hole (15).

7. The titanium alloy mold-pulling apparatus of claim 1, wherein The top of the pressure assembly (20) is fixedly provided with a lifting plate (26), the top of the lifting plate (26) is fixedly provided with a rotating frame (27), one side of the pressure assembly (20) is provided with a rotating shaft (28), the N-shaped frame (22) is rotatably arranged on the top of the pressure assembly (20) through the rotating frame (27) and the rotating shaft (28), one side of the lifting plate (26) is provided with a clearance groove (29), and the N-shaped frame (22) is slidably connected with the inside of the clearance groove (29).

8. The titanium alloy mold-pulling apparatus of claim 1, wherein, The top of the top bench (12) is provided with a powder supply assembly (30), the powder supply assembly (30) comprises a powder box (31) and a pump (32) mounted on the top bench (11), the powder outlet of the pump (32) penetrates the bottom of the top bench (11), and the pump (32) is used for throwing the powder in the powder box (31) into the lower mold assembly through the powder outlet.

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