A rapid prototyping device for differential strength plates

Abstract

The present invention is applicable to the field of differential strength plate production, and provides a differential strength plate rapid prototyping device, comprising a workbench and a bracket, wherein the bracket is fixedly connected to the workbench, and further comprising: a stamping table, which is fixedly connected to the workbench, the bracket is slidably connected to a sliding member, an arc guide rail is arranged in the sliding member, two sliders are slidably connected in the arc guide rail, the two sliders are commonly connected to a driving mechanism, the driving mechanism can drive the two sliders to move relative to each other by circular motion, and the slider can move vertically along the bracket under the push of the slider; the slider is connected to a hot pressing mechanism, and the hot pressing mechanism includes a stamping assembly and a heating assembly; the stamping assembly is slidably connected to the sliding member, and when the two sliders move relative to each other, the stamping assembly can move vertically relative to the sliding member; the heating assembly is slidably connected to the stamping assembly, and both ends of the stamping assembly are connected to a chip blowing mechanism.

Description

Technical Field

[0001] The invention belongs to the field of differential strength plate production, and in particular relates to a differential strength plate rapid prototyping device. Background Art

[0002] The difference strength plate needs to be hot pressed during the production process.

[0003] The existing hot pressing forming device for differential strength plates has a long-term exposure to the outside, which not only causes a large loss of heat energy during the hot pressing process, but also has a low hot pressing efficiency, which does not meet production requirements. In order to avoid the above technical problems, it is necessary to provide a rapid prototyping device for differential strength plates to overcome the above defects in the prior art. Summary of the invention

[0004] The purpose of the present invention is to provide a rapid prototyping device for differential strength plates, aiming to solve the problem that the existing differential strength plate hot pressing forming device not only loses a lot of heat energy during the hot pressing process, but also has low hot pressing efficiency and does not meet production requirements due to the hot pressing plate being exposed to the outside for a long time.

[0005] The present invention is implemented as follows: a device for rapid prototyping of a differential strength plate, comprising a workbench and a bracket, wherein the bracket is fixedly connected to the workbench, and further comprising:

[0006] The punching table is fixedly connected to the workbench, the bracket is slidably connected to a sliding member, the sliding member is provided with an arc guide rail, the arc guide rail is slidably connected to two sliders, the two sliders are commonly connected to a driving mechanism, the driving mechanism can drive the two sliders to move relative to each other in a circular motion, and the sliding member can move vertically along the bracket under the push of the slider;

[0007] The sliding member is connected to a hot pressing mechanism, and the hot pressing mechanism includes a stamping component and a heating component;

[0008] The punching assembly is slidably connected to the sliding member, and when the two sliding blocks move relative to each other, the punching assembly can move vertically relative to the sliding member;

[0009] The heating component is slidably connected to the stamping component, and when the stamping component moves vertically, the heating component uniformly heats the stamping component by continuously rotating;

[0010] Both ends of the stamping assembly are connected to a chip blowing mechanism, which is slidably connected in the inner cavity of the bracket. Driven by the stamping assembly, the chip blowing mechanism generates an airflow blowing toward one side of the stamping table by reciprocatingly sliding in the inner cavity of the bracket.

[0011] According to a further technical solution, the stamping assembly includes a stamping seat, a push rod and a spring, wherein the push rod is fixedly connected to the stamping seat, the push rod is slidably connected to a sliding member, and one end of the push rod extends between two sliding blocks, and the spring is connected between the sliding seat and the stamping seat.

[0012] A further technical solution is that the heating assembly includes a plurality of electric heating rods and a transmission assembly, all of the electric heating rods are rotatably connected to the stamping seat, and each of the electric heating rods is slidably connected in an arc-shaped slide groove, and a row of arc-shaped slide grooves are provided on the end face of the stamping seat. During the vertical movement of the stamping seat, the transmission assembly can drive all the electric heating rods to rotate.

[0013] A further technical solution is that the chip blowing mechanism includes a moving block, a one-way air inlet valve and a one-way air outlet valve, the moving block is slidably connected in the inner cavity of the bracket, one end of the stamping seat passes through the guide groove on the bracket, and one end of the stamping seat is fixedly connected to the moving block, the one-way air inlet valve and the one-way air outlet valve are both connected to the bracket, and the outlet of the one-way air outlet valve faces one side of the stamping table.

[0014] According to a further technical solution, a heat transfer rod is provided in the inner cavity of the bracket, the heat transfer rod is slidably connected with the moving block, and one end of the heat transfer rod is fixedly connected with the stamping table.

[0015] A further technical solution is that the driving mechanism includes a motor, a rotating shaft, a turntable and a connecting shaft. The bracket is rotatably connected to two rotating shafts, the motor is connected to one of the rotating shafts, a gear transmission pair is connected between the two rotating shafts, each rotating shaft is fixedly connected to a turntable, and the eccentric position of the end face of the turntable is fixedly connected to a connecting shaft, and the two connecting shafts are rotatably connected to two sliders respectively.

[0016] According to a further technical solution, the transmission assembly includes a gear and a rack plate, wherein the gear is fixedly connected to an outermost electric heating rod, and the rack plate is fixedly connected to the bracket, and the gear is meshed with the rack plate.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The invention provides a device for rapid prototyping of a differential plate. The differential plate is placed on a stamping table. A driving mechanism can drive two sliders to move relative to each other through circular motion. The slider can move vertically along a bracket under the push of the slider. Simultaneously, when the two sliders move relative to each other, the stamping assembly can move vertically relative to the slider. The heating assembly uniformly heats the stamping assembly through continuous rotation, so that the stamping assembly pushes the outer side of the slider to perform hot pressing on the differential plate. The slider can be used to prevent dust and keep the stamping seat warm.

[0019] The invention provides a fast prototyping device for differential strength plates. Driven by a stamping assembly, the chip blowing mechanism generates an airflow blowing toward one side of a stamping table by reciprocatingly sliding in the inner cavity of a bracket. The chip blowing mechanism cleans the debris generated during stamping to one side of the stamping table. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention;

[0021] Figure 2 for Figure 1 A schematic diagram of a partial cross-sectional structure;

[0022] Figure 3 for Figure 1 A top view of

[0023] Figure 4 It is a structural schematic diagram of the hot pressing mechanism.

[0024] In the accompanying drawings: workbench 1, bracket 2, sliding part 3, chip blowing mechanism 4, moving block 41, one-way air inlet valve 42, one-way air outlet valve 43, heat transfer rod 5, arc-shaped slide groove 6, slider 7, driving mechanism 8, motor 81, rotating shaft 82, turntable 83, connecting shaft 84, gear transmission pair 85, hot pressing mechanism 9, stamping assembly 91, heating assembly 92, stamping seat 93, push rod 94, spring 95, electric heating rod 96, transmission assembly 97, gear 98, rack plate 99, arc-shaped guide rail 10, stamping table 11. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0026] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0027] like Figure 1-4 As shown, a fast prototyping device for a differential plate provided by the present invention comprises a workbench 1 and a bracket 2, wherein the bracket 2 is fixedly connected to the workbench 1, and further comprises:

[0028] The punching table 11 is fixedly connected to the workbench 1. The bracket 2 is slidably connected to the sliding member 3. The sliding member 3 is provided with an arc guide rail 10. Two sliders 7 are slidably connected to the arc guide rail 10. The two sliders 7 are commonly connected to a driving mechanism 8. The driving mechanism 8 can drive the two sliders 7 to move relative to each other in a circular motion. The sliding member 3 can move vertically along the bracket 2 under the push of the slider 7.

[0029] The sliding member 3 is connected to a hot pressing mechanism 9, and the hot pressing mechanism 9 includes a stamping component 91 and a heating component 92;

[0030] The punching assembly 91 is slidably connected to the sliding member 3. When the two sliding blocks 7 move relative to each other, the punching assembly 91 can move vertically relative to the sliding member 3.

[0031] The heating component 92 is slidably connected to the stamping component 91. When the stamping component 91 moves vertically, the heating component 92 uniformly heats the stamping component 91 by continuously rotating.

[0032] Both ends of the stamping assembly 91 are connected to a chip blowing mechanism 4, and the chip blowing mechanism 4 is slidably connected in the inner cavity of the bracket 2. Driven by the stamping assembly 91, the chip blowing mechanism 4 generates an airflow blowing toward one side of the stamping table 11 by reciprocatingly sliding in the inner cavity of the bracket 2.

[0033] In this fast prototyping device for a differential plate, the differential plate is placed on a stamping table 11, and a driving mechanism 8 can drive two sliders 7 to move relative to each other in a circular motion, and the slider 3 can move vertically along the bracket 2 under the push of the slider 7;

[0034] At the same time, when the two sliders 7 move relative to each other, the stamping assembly 91 can move vertically relative to the sliding member 3, and the heating assembly 92 uniformly heats the stamping assembly 91 by continuous rotation, so that the stamping assembly 91 pushes the outer side of the sliding member 3 to hot-press the differential plate. At this time, driven by the stamping assembly 91, the chip blowing mechanism 4 generates an airflow blowing toward one side of the stamping table 11 by reciprocatingly sliding in the inner cavity of the bracket 2, and the debris during stamping is cleaned to one side of the stamping table 11 through the chip blowing mechanism 4.

[0035] In the embodiment of the present invention, Figure 2 and Figure 4 As shown, as a preferred embodiment of the present invention, the stamping assembly 91 includes a stamping seat 93, a push rod 94 and a spring 95, the push rod 94 is fixedly connected to the stamping seat 93, the push rod 94 is slidably connected to the sliding member 3, and one end of the push rod 94 extends between the two sliders 7, and the spring 95 is connected between the sliding seat 3 and the stamping seat 93; when the two sliders 7 move relative to each other, the two sliders 7 squeeze the push rod 94, and the push rod 94 drives the stamping seat 93 to move downward to the outside of the sliding member 3, the spring 95 is stretched by force, and the differential plate is hot-pressed through the stamping seat 93, and the stamping seat 93 can be dust-proof and heat-insulated through the sliding member 3.

[0036] In the embodiment of the present invention, Figure 2 and Figure 3As shown, as a preferred embodiment of the present invention, the heating component 92 includes a plurality of electric heating rods 96 and a transmission component 97, all of the electric heating rods 96 are rotatably connected to the stamping seat 93, and each of the electric heating rods 96 is slidably connected in an arc-shaped slide groove 6, and a row of arc-shaped slide grooves 6 are provided on the end face of the stamping seat 93. During the vertical movement of the stamping seat 93, the transmission component 97 can drive all the electric heating rods 96 to rotate; the stamping seat 93 is evenly heated by the rotation of the electric heating rods 96, thereby preventing the electric heating rods 96 from being locally overcooled when in contact with the stamping seat 93.

[0037] In the embodiment of the present invention, Figure 2 As shown, as a preferred embodiment of the present invention, the chip blowing mechanism 4 includes a moving block 41, a one-way air inlet valve 42 and a one-way air outlet valve 43, the moving block 41 is slidably connected in the inner cavity of the bracket 2, one end of the stamping seat 93 passes through the guide groove on the bracket 2, and one end of the stamping seat 93 is fixedly connected to the moving block 41, the one-way air inlet valve 42 and the one-way air outlet valve 43 are both connected to the bracket 2, and the air outlet of the one-way air outlet valve 43 faces the side of the stamping table 11; when the moving block 41 slides vertically in the inner cavity of the bracket 2, the external air is blown through the inner cavity of the bracket 2 to the side of the stamping table 11 through the one-way air inlet valve 42 and the one-way air outlet valve 43.

[0038] In the embodiment of the present invention, Figure 2 As shown, as a preferred embodiment of the present invention, a heat transfer rod 5 is provided in the inner cavity of the bracket 2, and the heat transfer rod 5 is slidably connected with the moving block 41, and one end of the heat transfer rod 5 is fixedly connected with the stamping table 11; the heat of the stamping seat 93 is guided to the stamping table 11 through the heat transfer rod 5, thereby increasing its hot pressing effect.

[0039] In the embodiment of the present invention, Figure 3 As shown, as a preferred embodiment of the present invention, the driving mechanism 8 includes a motor 81, a rotating shaft 82, a rotating disk 83 and a connecting shaft 84, the bracket 2 is rotatably connected with two rotating shafts 82, the motor 81 is connected to one of the rotating shafts 82, a gear transmission pair 85 is connected between the two rotating shafts 82, each rotating shaft 82 is fixedly connected to a rotating disk 83, the eccentric position of the end surface of the rotating disk 83 is fixedly connected to a connecting shaft 84, and the two connecting shafts 84 are rotatably connected to the two sliders 7 respectively;

[0040] A rotating shaft 82 is driven to rotate by a motor 81, and the other rotating shaft 82 is driven by a gear transmission pair 85 to rotate relatively. The two rotating shafts 82 respectively drive the rotating disks 83 connected thereto to rotate, and the two rotating disks 83 respectively drive the sliders 7 to slide relatively in the arc guide rails 10 through the connecting shafts 4.

[0041] In the embodiment of the present invention, Figure 2 and Figure 3 As shown, as a preferred embodiment of the present invention, the transmission assembly 97 includes a gear 98 and a rack plate 99, the gear 98 is fixedly connected to an electric heating rod 96 at the outermost side, and the rack plate 99 is fixedly connected to the bracket 2, and the gear 98 is meshed with the rack plate 99;

[0042] When the electric heating rod 96 moves vertically downward with the stamping seat 93, the rack plate 99 meshes with the gear 98 for transmission, and the gear 98 drives the electric heating rod 96 connected to it to rotate. All the electric heating rods 96 rotate synchronously under the action of the friction force between each other, preventing the electric heating rod 96 from being locally overcooled when in contact with the stamping seat 93.

[0043] This fast prototyping device for differential plate places the differential plate on a punching table 11, and drives a rotating shaft 82 to rotate through a motor 81, and the other rotating shaft 82 rotates relatively under the drive of a gear transmission pair 85, and the two rotating shafts 82 respectively drive the rotating disk 83 connected thereto to rotate, and the two rotating disks 83 respectively drive the sliders 7 to slide relatively in the arc guide rail 10 through the connecting shaft 4, and the sliding member 3 can move vertically along the bracket 2 under the push of the sliders 7; at the same time, when the two sliders 7 move relatively, the two sliders 7 squeeze the push rods 94, and the push rods 94 drive the punching seat 93 to move downward to the outside of the sliding member 3, and the spring 95 is stretched by force, and the differential plate is hot-pressed through the punching seat 93, and the punching seat 93 can be dust-proof and heat-insulated through the sliding member 3;

[0044] When the electric heating rod 96 moves vertically downward with the punching seat 93, the rack plate 99 meshes with the gear 98 for transmission, and the gear 98 drives the electric heating rod 96 connected thereto to rotate. All the electric heating rods 96 rotate synchronously under the action of the friction between each other, thereby preventing the electric heating rod 96 from being partially overcooled when in contact with the punching seat 93; the heat of the punching seat 93 is conducted to the punching table 11 through the heat transfer rod 5, thereby increasing its hot pressing effect;

[0045] When the moving block 41 slides vertically in the inner cavity of the bracket 2, the external air is blown through the inner cavity of the bracket 2 to the side of the stamping table 11 through the one-way air inlet valve 42 and the one-way air outlet valve 43, and the debris during stamping is cleaned to the side of the stamping table 11 through the chip blowing mechanism 4.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0047] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A rapid prototyping device for a differential strength plate, comprising a workbench and a bracket, wherein the bracket is fixedly connected to the workbench, characterized in that: Also includes: The punching table is fixedly connected to the workbench, the bracket is slidably connected to a sliding member, the sliding member is provided with an arc guide rail, the arc guide rail is slidably connected to two sliders, the two sliders are commonly connected to a driving mechanism, the driving mechanism can drive the two sliders to move relative to each other in a circular motion, and the sliding member can move vertically along the bracket under the push of the slider; The sliding member is connected to a hot pressing mechanism, and the hot pressing mechanism includes a stamping component and a heating component; The punching assembly is slidably connected to the sliding member, and when the two sliding blocks move relative to each other, the punching assembly can move vertically relative to the sliding member; The heating component is slidably connected to the stamping component, and when the stamping component moves vertically, the heating component uniformly heats the stamping component by continuously rotating; Both ends of the stamping assembly are connected to a chip blowing mechanism, which is slidably connected in the inner cavity of the bracket. Driven by the stamping assembly, the chip blowing mechanism generates an airflow blowing toward one side of the stamping table by reciprocatingly sliding in the inner cavity of the bracket.

2. The device for rapid prototyping of a strength plate according to claim 1, characterized in that: The stamping assembly includes a stamping seat, a push rod and a spring. The push rod is fixedly connected to the stamping seat, the push rod is slidably connected to a sliding member, and one end of the push rod extends between two sliding blocks. The spring is connected between the sliding member and the stamping seat.

3. The fast prototyping device for a strength plate according to claim 2, characterized in that: The heating assembly includes a plurality of electric heating rods and a transmission assembly. All the electric heating rods are rotatably connected to the stamping seat, and each electric heating rod is slidably connected in an arc-shaped slide groove. A row of arc-shaped slide grooves are arranged on the end face of the stamping seat. During the vertical movement of the stamping seat, the transmission assembly can drive all the electric heating rods to rotate.

4. The device for rapid prototyping of a strength plate according to claim 2, characterized in that: The chip blowing mechanism includes a moving block, a one-way air inlet valve and a one-way air outlet valve. The moving block is slidably connected in the inner cavity of the bracket, one end of the stamping seat is fixedly connected to the moving block, the one-way air inlet valve and the one-way air outlet valve are both connected to the bracket, and the outlet of the one-way air outlet valve faces one side of the stamping table.

5. The device for rapid prototyping of a strength plate according to claim 4, characterized in that: A heat transfer rod is arranged in the inner cavity of the bracket. The heat transfer rod is slidably connected with the moving block, and one end of the heat transfer rod is fixedly connected with the stamping table.

6. The device for rapid prototyping of a strength plate according to claim 1, characterized in that: The driving mechanism includes a motor, a rotating shaft, a turntable and a connecting shaft. The bracket is rotatably connected to two rotating shafts, the motor is connected to one of the rotating shafts, a gear transmission pair is connected between the two rotating shafts, each rotating shaft is fixedly connected to a turntable, and the eccentric position of the end face of the turntable is fixedly connected to a connecting shaft, and the two connecting shafts are rotatably connected to two sliders respectively.

7. The fast prototyping device for a strength plate according to claim 3, characterized in that: The transmission assembly includes a gear and a rack plate, the gear is fixedly connected to an electric heating rod at the outermost side, and the rack plate is fixedly connected to the bracket, and the gear is meshed with the rack plate.

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