Special-shaped structural part supporting device

Abstract

The utility model relates to the field of machining, in particular to a special-shaped structural part supporting device which comprises a base, a supporting table is arranged on one side of the base, a sliding block is arranged on one side of the supporting table, an inclined face used for being attached to a special-shaped structural part is arranged on the top of the sliding block, and the inclined face is arranged towards the side, away from the supporting table, of the base. According to the supporting device for the special-shaped structural part, the sliding block is arranged on the base, the position of the sliding block can be adjusted according to deformation of the special-shaped structural part, the inclined face of the top of the sliding block abuts against the bottom face of the deformed special-shaped structural part, and the bottom face of the special-shaped structural part is supported more completely.

Description

Technical Field

[0001] This utility model relates to the field of machining, and in particular to a support device for irregularly shaped structural parts. Background Technology

[0002] In machining, when machining the top and side surfaces of a workpiece, it is usually necessary to place the bottom surface of the blank on a support platform that matches the shape of its bottom surface, and press and hold the bottom surface of the workpiece against the support platform to provide stable support for the blank.

[0003] like Figure 1 As shown, the blank of the irregular structure part 5 is 3D printed. It has three planes on the bottom, with an included angle between two adjacent planes. The blank has little allowance and thin wall thickness. The bottom surface has some deformation. If it is placed directly on the support platform, it will not fit the support platform and will warp in some places.

[0004] Therefore, a technical solution is needed to address the problem that the blank material of irregularly shaped 3D printed parts has a small allowance, is prone to deformation, and causes the bottom surface to be difficult to fit with the support platform during the blank clamping process, resulting in local warping. Utility Model Content

[0005] The purpose of this invention is to overcome the technical problem that the blank material of irregularly shaped structural parts printed by 3D printing has a small allowance, is prone to deformation, and makes it difficult for the bottom surface of the blank to fit with the support platform during the clamping process, resulting in local warping. This invention provides a support device for irregularly shaped structural parts.

[0006] This utility model provides a support device for irregularly shaped structural components, including a base, a support platform on one side of the base, a slider on one side of the support platform, and an inclined surface on the top of the slider for fitting with the irregularly shaped structural component. The inclined surface is positioned towards the side of the base away from the support platform.

[0007] This utility model discloses a support device for irregularly shaped structural components. In use, the slider located on the base is slid towards the support platform. Then, the large end of the irregularly shaped structural component blank is placed on the support platform, and the small end is placed on the base. Finally, the slider is slid away from the support platform so that the slider abuts against the plane in the middle of the bottom of the irregularly shaped structural component, thereby achieving separate support for the two ends and the middle of the bottom of the irregularly shaped structural component.

[0008] Preferably, the base is provided with a limiting screw hole, the slider is provided with a connecting hole corresponding to the limiting screw hole, the connecting hole is equipped with a limiting bolt, the diameter of the connecting hole is D, the diameter of the limiting screw hole is d, and Dd≥2mm.

[0009] After the slider moves to the position of sticking to the bottom surface of the special-shaped structural member, a limiting bolt is inserted into the connecting hole of the slider, the limiting bolt is connected with the threaded hole on the base to press the slider on the base, so as to avoid the position movement of the slider in the processing process, and the slider provides stable support for the bottom surface of the special-shaped structural member.

[0010] Preferably, the side of the slider is provided with a window, and the connecting hole is arranged at the bottom wall of the window.

[0011] The limiting bolt in the connecting hole is convenient to operate, the limiting bolt does not interfere with the special-shaped structural member located on the upper part, and the width of the slider is not increased.

[0012] Preferably, a first cavity is arranged in the slider, and the window is communicated with the first cavity.

[0013] The slider is used for providing support for the plane in the middle of the bottom of the special-shaped structural member, under the premise of meeting the strength requirement, the first cavity is arranged in the slider, the weight of the slider can be greatly reduced, the installation and sliding of the slider are facilitated, the limiting bolt in the window is operated with smaller interference, the operation is more convenient, the operator can stretch into the window to pull the slider to move, and the movement operation of the slider is more convenient.

[0014] Preferably, a second cavity is arranged in the support table.

[0015] The support table is used for providing support for the bottom surface of the large end of the special-shaped structural member, under the premise of meeting the strength requirement, the second cavity is arranged in the support table, the weight of the support table can be greatly reduced, and the transfer and installation of the support device are facilitated.

[0016] Preferably, a reinforcing rib plate is arranged on the inner wall of the second cavity.

[0017] The reinforcing rib plate can improve the structural strength of the support table and the bearing capacity of the support table to bear the gravity of the special-shaped structural member and the action force of the tool in the processing process.

[0018] Preferably, a plurality of lightening grooves are arranged on the bottom of the base.

[0019] The lightening grooves can reduce the weight of the base, and the movement and installation of the base are more convenient.

[0020] Preferably, at least one pressing mechanism is further included, the pressing mechanism comprises a pressing plate provided with a mounting hole, a pressing bolt is arranged in the mounting hole, and the pressing mechanism is connected with the support table.

[0021] The connecting screw hole matched with the compression bolt is arranged on the support table, the compression bolt is connected with the connecting screw hole through the mounting hole on the pressing plate, and the large end of the special-shaped structural member is compressed on the support table, so that the fixing of the large end of the special-shaped structural member is realized.

[0022] Preferably, the mounting hole is arranged as a waist-shaped hole.

[0023] The waist-shaped mounting hole is arranged corresponding to the connecting screw hole on the support table, so that the hole position error of the connecting screw hole can be avoided to a certain extent, and the compression position of the pressing plate on the workpiece is facilitated to adjust.

[0024] Preferably, the number of the compression mechanisms is at least two, and at least one of the compression mechanisms is connected to the side of the base away from the support table.

[0025] By arranging the compression mechanism on the side of the base away from the support table and arranging the connecting screw hole connected with the compression bolt on the base, the compression bolt is connected with the connecting screw hole through the hole or window on the special-shaped structural member, and the small end of the special-shaped structural member is compressed on the base, so that the workpiece is more stably limited, and the shaking of the workpiece in the machining process is reduced.

[0026] Compared with the prior art, the utility model has the advantages of:

[0027] The utility model provides a special-shaped structural member support device, through setting up the sliding block on the base, the sliding block can adjust the position according to the deformation of special-shaped structural member, make the inclined plane of sliding block top and the deformation after special-shaped structural member bottom surface abut, form more complete support to special-shaped structural member bottom surface. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is the schematic diagram of special-shaped structural member to be machined;

[0029] Figure 2 It is the isometric view of the special-shaped structural member support device of the utility model;

[0030] Figure 3 It is the bottom view of the special-shaped structural member support device of the utility model;

[0031] Figure 4 It is the structure schematic diagram of the base of the utility model;

[0032] Figure 5 It is the structure schematic diagram of the sliding block of the utility model;

[0033] Figure 6 It is the front view of the special-shaped structural member support device of the utility model in use;

[0034] Figure 7is a top view of the support device for the special-shaped structural member in use state of the utility model;

[0035] The figure marks:

[0036] 1-base, 11-limiting screw hole, 12-lightening groove, 2-supporting table, 21-second cavity, 22-stiffening rib plate, 3-sliding block, 31-inclined surface, 32-window, 33-connecting hole, 34-first cavity, 4-pressing mechanism, 41-pressing plate, 411-mounting hole, 42-pressing bolt, 5-special-shaped structural member, 51-large end, 52-small end. DETAILED DESCRIPTION

[0037] The utility model will be described in further detail in combination with specific embodiments. But this should not be understood as the above-mentioned subject matter of the utility model is limited to the following examples, any technology realized based on the content of the utility model belongs to the scope of the utility model.

[0038] In the description of the specific embodiments of the utility model, the orientation or position relationship expression terms appearing in the description, such as "up", "down", "left", "right", "center", "inner", "outer", etc. are based on the orientation or position relationship expression shown in the drawings, or the orientation or position relationship used when the product / equipment / device of the utility model is usually placed. These orientation or position relationship terms are only for the convenience of describing the utility model scheme or simplifying the description in the specific embodiments, so as to facilitate the quick understanding of the scheme by the technicians, and are not indicative or suggestive of the specific device / component / element necessarily having a specific orientation, or being constructed and operated in a specific position relationship, and therefore cannot be understood as a limitation on the utility model.

[0039] In addition, if the terms "horizontal", "vertical", "overhanging", "parallel" and the like appear, it does not mean that the corresponding device / component / element must be absolutely horizontal or vertical or overhanging or parallel, but can be slightly inclined or have a deviation. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined. Alternatively, it can be simplified to understand that the corresponding device / component / element is set in the "horizontal", "vertical", "overhanging", "parallel" direction, and can have an error / deviation of ±10% relative to the corresponding direction setting, more preferably an error / deviation of ±8% or less, more preferably an error / deviation of ±6% or less, more preferably an error / deviation of ±5% or less, and more preferably an error / deviation of ±4% or less. As long as the corresponding device / component / element is within the error / deviation range, it can still achieve its role in the scheme of the utility model.

[0040] In addition, the terms appearing in the description of the present utility model embodiment, "first", "second", "third", etc. are merely used to distinguish the same or similar components, and should not be understood as emphasizing or implying the relative importance of a particular component.

[0041] In addition, in the description of the embodiments of the present utility model, "several", "a plurality of", "several" represent at least 2. It can be 2, 3, 4, 5, 6, 7, 8, 9, etc. in any case, and even more than 9.

[0042] In addition, in the description of the technical solutions of the present utility model, unless otherwise specified / limited / limited, the terms "set", "install", "connect", "connect", "set", "lay", "arrange" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, which can be welding, riveting, bolting, screwing, etc. The connection means commonly used in the art. This connection can be mechanical connection, electrical connection or communication connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements.

[0043] Embodiment 1

[0044] As shown in Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , a special-shaped structural support device, comprising a base 1, the base 1 is provided with a support table 2 on one side, the support table 2 is provided with a sliding block 3 on one side, the sliding block 3 is provided with an inclined plane 31 for abutting with the special-shaped structural member 5 on the top, the inclined plane 31 is arranged away from the side of the base 1 away from the support table 2.

[0045] In use, the sliding block 3 on the base 1 is slid to the side of the support table 2, then the large end 51 of the special-shaped structural member 5 blank is placed on the support table 2, the small end 52 is placed on the base 1, and finally the sliding block 3 is slid away from the support table 2, so that the sliding block 3 abuts with the plane in the middle of the bottom of the special-shaped structural member 5, realizing the separate support of the two ends and the middle of the bottom of the special-shaped structural member 5.

[0046] Base 1: The base 1 is provided with a limiting screw hole 11 on both sides, the diameter of the limiting screw hole 11 is d, and the bottom surface of the base 1 is provided with a plurality of lightening grooves 12 to reduce the weight of the base 1.

[0047] Slider 3: The slider 3 is provided with a window 32 on both sides, and a connecting hole 33 is provided at the bottom of the window 32. The connecting hole 33 is connected with the limiting screw hole 11 on the base 1. A limiting bolt is arranged in the connecting hole 33. The diameter of the connecting hole 33 is D, which is at least 2mm larger than d, to ensure that the limiting bolt can still be connected with the limiting screw hole 11 after the slider 3 is moved to abut against the special-shaped structure 5. A first cavity 34 is arranged in the slider 3, and the window 32 is communicated with the first cavity 34. The operator can pull the slider 3 to move in the window 32, which is more convenient to operate.

[0048] Supporting table 2: The supporting table 2 is provided with a fitting surface on the top. The fitting surface is arranged according to the shape of the bottom surface of the special-shaped structure 5, so that the large end of the special-shaped structure 5 can better abut against the supporting table 2. A second cavity 21 is arranged in the supporting table 2, and a reinforcing rib plate 22 is arranged on the inner wall of the second cavity 21 to ensure the strength of the supporting table 2 and reduce the weight of the supporting table 2.

[0049] Embodiment 2

[0050] As shown in Figure 2 and Figure 7 , the difference between this embodiment and embodiment 1 is that at least one pressing mechanism 4 is further included. The pressing mechanism 4 includes a pressing plate 41 provided with a mounting hole 411. A pressing bolt 42 is arranged in the mounting hole 411. At least one pressing mechanism 4 is connected with the supporting table 2.

[0051] In this embodiment, a connecting screw hole adapted to the pressing bolt 42 is arranged on the supporting table 2. The pressing bolt passes through the mounting hole 411 on the pressing plate 41 and is connected with the connecting screw hole, so as to press the large end of the special-shaped structure 5 against the supporting table 2, thereby fixing the large end of the special-shaped structure 5.

[0052] Further, the waist-shaped mounting hole 411 corresponds to the connecting screw hole on the supporting table 2, which can avoid the hole position error of the connecting screw hole to some extent, and also facilitates the adjustment of the pressing position of the pressing plate 41 on the workpiece.

[0053] Further, the number of the pressing mechanism 4 is at least two. At least one pressing mechanism 4 is connected with the side of the base 1 away from the supporting table 2. By arranging the pressing mechanism 4 on the side of the base 1 away from the supporting table 2, a connecting screw hole connected with the pressing bolt 42 is arranged on the base 1. The pressing bolt 42 passes through the hole or window on the special-shaped structure 5 and is connected with the connecting screw hole, so as to press the small end of the special-shaped structure 5 against the base 1, thereby making the workpiece more stable and reducing the shaking of the workpiece during processing.

[0054] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A support device for irregularly shaped structural components, characterized in that, The utility model relates to a supporting device for special-shaped structure, including base (1), the base (1) fixedly provided with support table (2), the base is provided with sliding block, the sliding block (3) top is equipped with for with special-shaped structure spare (5) abutment inclined plane (31), the inclined plane (31) is away from the support table (2) side of base (1) is set up.

2. A support arrangement for a profiled structural member according to claim 1, wherein The base (1) is provided with a limiting screw hole (11), the sliding block (3) is provided with a connecting hole (33) corresponding to the limiting screw hole (11), the connecting hole (33) is provided with a limiting bolt, the diameter of the connecting hole (33) is D, the diameter of the limiting screw hole (11) is d, and D-d≥2mm.

3. A support arrangement for a profiled structural member according to claim 2, wherein The sliding block (3) is provided with a window (32) on the side, and the connecting hole (33) is arranged on the bottom wall of the window (32).

4. A support arrangement for a profiled structural member according to claim 3, wherein The sliding block (3) is provided with a first cavity (34) inside, and the window (32) is communicated with the first cavity (34).

5. A support arrangement for a profiled structural member according to claim 1, wherein The support table (2) is provided with a second cavity (21) inside.

6. A support arrangement for a profiled structural member according to claim 5, wherein The second cavity (21) is provided with a reinforcing rib plate (22) on the inner wall.

7. A support arrangement for shaped structural members according to claim 1, wherein The base (1) is provided with a plurality of lightening grooves (12) on the bottom.

8. A support arrangement for profiled structural members according to any one of claims 1 to 7, wherein, Further comprising at least one pressing mechanism (4), the pressing mechanism (4) includes pressing plate (41), the pressing plate (41) is provided with mounting hole (411), the mounting hole (411) is provided with pressing bolt (42), at least one pressing mechanism (4) is connected with the support table (2).

9. A support arrangement for a profiled structural member according to claim 8, wherein, The mounting hole (411) is set as a waist-shaped hole.

10. A support arrangement for a profiled structural member according to claim 8, wherein The number of the pressing mechanism (4) is at least two, and at least one pressing mechanism (4) is connected with the side of the base (1) away from the support table (2).

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