Supporting structure for 3D printing

Abstract

The utility model relates to the technical field of 3D printing devices, and discloses a supporting structure for 3D printing, which comprises a supporting base assembly, a limiting assembly is mounted at the top of the supporting base assembly, a rotation adjusting assembly is mounted on one side of the supporting base assembly, and an angle adjusting assembly is mounted on the rear side of the supporting base assembly. The rotary adjusting assembly is installed at the bottom of the device, so that when the device is used, angle adjustment of different angles or different printing requirements can be conveniently carried out through the rotary adjusting assembly, and printing work can be better and efficiently completed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of 3D printing device, specifically to a support structure for 3D printing. BACKGROUND

[0002] 3D printing (3DP) is also called additive manufacturing technology (Additive Manufacturing Technologies, AM), which is a kind of technology for manufacturing solid parts according to three-dimensional CAD data through layer-by-layer material accumulation method. The historical development of 3D printing technology is a process of continuous progress and expansion. From the early rapid prototyping technology to the current wide application, 3D printing technology has been applied in the fields of jewelry design, shoe design and manufacturing, industrial design, architectural design, engineering design and construction, automobile design and manufacturing, etc. as well as aerospace, dentistry and other medical fields. When carrying out 3D printing work, the support device is needed to support the middle model to avoid damage caused by the collapse of the model.

[0003] The application number CN202322919427.9 discloses a 3D printing support structure for metal additive manufacturing, which comprises a forming base plate and a support block. The surface of the support block is provided with a grid hole, and the upper surface of the support block is fixedly connected with a solid support. The 3D printing support structure for metal additive manufacturing is provided with a connecting mechanism at the lower end of the support block, which is used to movably install the forming base plate and the support block. Therefore, the support block can be easily installed and disassembled, and the support block can be easily replaced. The material of the support block is consistent with the material of the printing raw material, so that the support structure and the printed part have the same chemical properties and thermal expansion coefficient. The support for the shape of the printed part is more accurate during the manufacturing process. The material utilization rate is improved, the generation of waste is reduced, and the adhesion problem between different materials can be avoided. The firmness and reliability of the support structure are improved. However, the device cannot be rotated and adjusted for different situations during use, which affects the printing efficiency. UTILITY MODEL CONTENT

[0004] The purpose of the present application is to provide a support structure for 3D printing, which solves the problem of being unable to rotate and adjust for different situations during use, which affects the printing efficiency.

[0005] To solve the above technical problems, the utility model is realized by the following technical scheme:

[0006] The utility model discloses a kind of support structures for 3D printing, including support base component, the top of support base component is equipped with limiting component, and the side of support base component is equipped with rotary adjustment component, while the rear side of support base component is equipped with angle adjustment component;

[0007] The rotary adjustment component includes rotary hand wheel, the inner side of rotary hand wheel is equipped with angle dial, the middle of angle dial is equipped with rotating toothed rod.

[0008] Further, the support base component includes support seat, the top of the installation base is equipped with the support seat, and the surface of support seat is connected with non-slip pad, the rear side of installation base is equipped with mounting shaft.

[0009] Further, the limiting component includes limiting plate, the two sides of limiting plate are connected with reset spring, and the end top of limiting plate is equipped with clamping plate, the inner side of clamping plate is connected with silica gel pad.

[0010] Further, the end adjacent side of rotating toothed rod is equipped with passive gear, the passive gear is connected in the middle position of the bottom of support seat, and the bottom of passive gear is limited in the top of installation base by limiting end one.

[0011] Further, the angle adjustment component includes adjustment edge plate and limiting rotary lever, the middle of adjustment edge plate is equipped with linkage rod, the inner side of linkage rod is connected in the outer wall of installation base, and the outer side of linkage rod is equipped with adjustment handle, the limiting rotary lever is arranged in the middle of mounting shaft, and limiting rotary lever is limited in the side of adjustment edge plate by limiting end two.

[0012] Further, the periphery of support seat is equipped with limiting slot, the two sides of limiting slot are equipped with reset spring.

[0013] The utility model has the following beneficial effects:

[0014] (1) the utility model discloses a kind of support structures for 3D printing, by being equipped with rotary adjustment component in the bottom of device, can when using this device, through rotary adjustment component, the angle of different angle, or different printing requirement is adjusted, to better efficiently complete printing work.

[0015] (2) the utility model discloses a kind of support structures for 3D printing, by being equipped with angle adjustment component in the rear side of device, can when using this device, through angle adjustment component when using, different use scene is adjusted to support base component in different angle, so that the diversity of this device is realized.

[0016] Of course, implementing any product of the present application does not necessarily need to achieve all the advantages described above at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the description of the embodiments. Obviously, the drawings described in the following only constitute some of the embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0018] Figure 1 It is a whole structure schematic view of the support structure for 3D printing of the present application;

[0019] Figure 2 It is a limiting assembly structure schematic view of the support structure for 3D printing of the present application;

[0020] Figure 3 It is an angle adjusting assembly structure schematic view of the support structure for 3D printing of the present application;

[0021] Figure 4 It is a rotating adjusting assembly structure schematic view of the support structure for 3D printing of the present application;

[0022] In the drawings, the component list represented by each number is as follows:

[0023] In the drawings, 1 is a support base assembly, 2 is a limiting assembly, 3 is a rotating adjusting assembly, 4 is an angle adjusting assembly, 101 is a support seat, 102 is a mounting base, 103 is an anti-skid pad, 104 is a mounting shaft, 201 is a limiting plate, 202 is a return spring, 203 is a clamping plate, 204 is a silica gel pad, 301 is a rotating hand wheel, 302 is an angle scale dial, 303 is a rotating toothed rod, 304 is a passive gear, 305 is a limiting end one, 401 is an adjusting edge plate, 402 is a linkage rod, 403 is an adjusting handle, 404 is a limiting rotating rod, 405 is a limiting end two, and 1011 is a limiting groove. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be described clearly and completely in the following by combining the drawings in the embodiments of the present application. Obviously, the described embodiments only constitute some of the embodiments of the present application, and for those skilled in the art, all other embodiments obtained without creative labor on the basis of the embodiments in the present application also belong to the scope of protection of the present application.

[0025] Please refer to Figures 1-4The utility model discloses a support structure for 3D printing, which comprises a support base assembly 1, a limiting assembly 2 is installed on the top of the support base assembly 1, and a rotating adjusting assembly 3 is installed on one side of the support base assembly 1, and an angle adjusting assembly 4 is installed on the back side of the support base assembly 1.

[0026] The rotating adjusting assembly 3 comprises a rotating hand wheel 301, an angle scale dial 302 is installed on the inner side of the rotating hand wheel 301, and a rotating toothed rod 303 is installed in the middle of the angle scale dial 302.

[0027] The rotating adjusting assembly 3 is installed on the bottom of the device, so that the device can be conveniently adjusted at different angles or angles required for printing during use, thereby better and more efficiently completing the printing work.

[0028] The support base assembly 1 comprises a support seat 101, the support seat 101 is installed on the top of a mounting base 102, the surface of the support seat 101 is connected with an anti-skid pad 103, the rear side of the mounting base 102 is provided with a mounting shaft 104, the support seat 101 is installed on the top of the mounting base 102, the mounting base 102 is placed in the corresponding position, then the material is placed on the anti-skid pad 103, the limiting assembly 2 is used for limiting, and the angle adjusting assembly 4 is installed through the mounting shaft 104 on the back side.

[0029] The limiting assembly 2 comprises a limiting plate 201, reset springs 202 are connected to the two sides of the limiting plate 201, a clamping plate 203 is installed at the top of the tail end of the limiting plate 201, and silica gel pads 204 are connected to the inner side of the clamping plate 203. The clamping plate 203 is pulled outward to drive the limiting plate 201 at the bottom to move, so that the limiting space of the reset springs 202 on the two sides is expanded. After the space is expanded, the printing material is placed in the middle position, and the clamping plate 203 is released. The reset springs 202 inside are rebounded to support the work, and the silica gel pads 204 inside the clamping plate 203 are supported to complete the limiting work.

[0030] The side adjacent to the end of the rotating toothed rod 303 is provided with a passive gear 304, the passive gear 304 is connected to the middle position of the bottom of the support base 101, and the bottom of the passive gear 304 is limited to the top of the mounting base 102 through a limiting end one 305. When rotating and adjusting, the rotating hand wheel 301 is rotated, so that the internal rotating toothed rod 303 is rotated, and in the rotating process, the angle scale disc 302 provides data recording, and the rotating rotating toothed rod 303 drives the adjacent passive gear 304 on one side to rotate, so that the support base 101 mounted on the top of the passive gear 304 is synchronously rotated.

[0031] The angle adjusting assembly 4 comprises an adjusting side plate 401 and a limiting rotating rod 404. The middle of the adjusting side plate 401 is provided with a connecting rod 402, the inner side of the connecting rod 402 is connected to the outer wall of the mounting base 102, and the outer side of the connecting rod 402 is provided with an adjusting handle 403. The limiting rotating rod 404 is arranged in the middle of the mounting shaft 104, and the limiting rotating rod 404 is limited to one side of the adjusting side plate 401 through a limiting end two 405. When adjusting, the movement of the adjusting handle 403 is controlled to drive the connecting rod 402 in the track to move, and then the connecting rod 402 drives the brake of the mounting base 102 connected thereto to move, and the mounting base 102 is limited to the mounting shaft 104 and the adjusting side plate 401 through the limiting rotating rod 404, so that stable adjusting and changing work can be realized.

[0032] The periphery of the support base 101 is provided with a limiting groove 1011, and the limiting groove 1011 is provided with a reset spring 202 on both sides.

[0033] In use, first, the rear side mounting angle adjusting assembly 4 of the support base assembly 1 is installed, then the rotation adjusting assembly 3 is installed on the front side of the support base assembly 1, and the limiting assembly 2 is installed on the top of the support base assembly 1, so that the clamping work of limiting by the limiting assembly 2 is realized, so as to facilitate the subsequent more efficient printing work. Before use, first, the support seat 101 is installed on the top of the mounting base 102, and the mounting base 102 is placed in the corresponding position, then the material is placed on the non-slip pad 103, and the limiting work is performed by the limiting assembly 2 around, and the angle adjusting assembly 4 is installed through the rear mounting shaft 104. When the limiting work is performed by the limiting assembly 2, first, the clamping plate 203 is driven to move the limiting plate 201 at the bottom by pulling outward, so that the expansion of the limiting space of the two sides of the limiting plate 201 is pressed by the reset spring 202, and when the space is expanded, the printing material is placed in the middle position, and then the clamping plate 203 is released, so that the reset spring 202 inside the clamping plate 203 is supported, and the work of supporting by the silica gel pad 204 inside the clamping plate 203 is completed, the limiting work is completed, and the deviation or displacement of the material in the printing process is avoided, which affects the subsequent effect. After the limiting is completed, the rotation adjusting work can be performed by the rotation adjusting assembly 3 according to different use conditions. When the rotation adjusting is performed, the rotating gear rod 303 inside is rotated by rotating the rotating handle 301, and the data is recorded by the angle scale disc 302 during the rotation, and the adjacent driven gear 304 on one side is rotated by the rotating gear rod 303, so that the support seat 101 mounted on the top of the driven gear 304 is synchronously rotated, and the corresponding rotation requirement is met. When the angle adjusting work of the mounting base 102 is needed, the angle adjusting assembly 4 is used to adjust the angle. When adjusting, the movement of the adjusting handle 403 is controlled to drive the connecting rod 402 in the track to move, and then the connecting rod 402 drives the mounting base 102 to be braked, and the mounting base 102 is limited and associated with the mounting shaft 104 and the adjusting side plate 401 by the limiting rotating rod 404, so that stable adjusting work is realized.

[0034] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details, and the utility model is not limited to the specific implementation. Obviously, according to the content of the specification, many modifications and changes can be made. The embodiments are selected and described in the specification in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and use the utility model. The utility model is limited by the claims and the whole scope and equivalents.

Claims

1. A support structure for 3D printing, comprising a support base assembly (1), characterized in that: A limiting component (2) is installed on the top of the support base assembly (1), and a rotation adjustment component (3) is installed on one side of the support base assembly (1), while an angle adjustment component (4) is installed on the rear side of the support base assembly (1). The rotary adjustment assembly (3) includes a rotary handwheel (301), an angle scale (302) is installed on the inner side of the rotary handwheel (301), and a rotating toothed rod (303) is installed in the middle of the angle scale (302).

2. The support structure for 3D printing according to claim 1, characterized in that: The support base assembly (1) includes a support base (101), which is mounted on the top of the mounting base (102), and the surface of the support base (101) is connected with an anti-slip pad (103). The mounting base (102) has a mounting shaft (104) on its rear side.

3. The support structure for 3D printing according to claim 1, characterized in that: The limiting component (2) includes a limiting plate (201), with reset springs (202) connected to both sides of the limiting plate (201), and a clamping plate (203) installed at the top of the end of the limiting plate (201), with a silicone pad (204) connected to the inner side of the clamping plate (203).

4. The support structure for 3D printing according to claim 1, characterized in that: A passive gear (304) is installed on the side adjacent to the end of the rotating toothed rod (303). The passive gear (304) is connected to the bottom middle position of the support base (101), and the bottom of the passive gear (304) is limited to the top of the mounting base (102) by the limiting end (305).

5. A support structure for 3D printing according to claim 1, characterized in that: The angle adjustment assembly (4) includes an adjustment side plate (401) and a limiting rotating rod (404). A connecting rod (402) is provided in the middle of the adjustment side plate (401). The inner side of the connecting rod (402) is connected to the outer wall of the mounting base (102), and an adjustment handle (403) is installed on the outer side of the connecting rod (402). The limiting rotating rod (404) is located in the middle of the mounting shaft (104), and the limiting rotating rod (404) is limited to one side of the adjustment side plate (401) by the limiting end (405).

6. A support structure for 3D printing according to claim 2, characterized in that: The support base (101) has a limiting groove (1011) around its periphery, and a return spring (202) is installed on both sides of the limiting groove (1011).

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