A steel sheet positioning component for model processing

Abstract

The utility model discloses a steel sheet positioning component for model processing, and relates to the technical field of model steel sheet positioning tools, comprising a fixed support plate, wherein four support columns are symmetrically arranged on the lower bottom surface of the fixed support plate, a blanking collection box is arranged at the lower part of the fixed support plate, a movable workbench is arranged at the middle part of the top surface of the fixed support plate, a sliding groove is longitudinally opened on the middle top surface of the movable workbench, a bidirectional screw rod is longitudinally arranged in the sliding groove, two clamping blocks are symmetrically threadedly connected on the bidirectional screw rod, a clamping motor for driving the bidirectional screw rod to rotate is arranged inside the movable workbench, and a sliding support mechanism is pinned on the outer side of the movable workbench. The utility model can adjust the clamping block to clamp and fix the aircraft model through the arrangement of the bidirectional screw rod and the clamping block, so as to avoid that the steel sheet on the aircraft model is affected in processing of the steel sheet due to the sliding of the aircraft model, and can collect the processed steel sheet debris through the arrangement of the blanking collection box, so as to avoid that the processed steel sheet debris is splashed everywhere.

Description

Technical Field

[0001] The utility model relates to the technical field of model steel sheet positioning tools, in particular to a steel sheet positioning component for model processing. Background Art

[0002] After the steel sheets of the aircraft model are assembled, the connection parts of the steel sheets will be affected by the clamping too tight or the existence of gaps, which will affect the installation of the steel sheets of the aircraft model. The steel sheets of the aircraft model are mostly manually polished or patched. Therefore, the aircraft model needs to be fixed to facilitate the processing of the steel sheets.

[0003] Existing fixing devices mostly use a middle clamping fixation, but this type of device cannot support the wing. The steel sheet on the wing is likely to cause the wing to bend during processing, making the steel sheet processing on the wing unstable, and easily resulting in the bending and vibration of the wing reducing the processing quality of the steel sheet. In addition, it is difficult to adjust the support height when supporting the wing with a support block. Therefore, the present application designs a steel sheet positioning assembly for model processing to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a steel sheet positioning component for model processing.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a steel sheet positioning assembly for model processing, comprising a fixed support plate, four supporting columns are symmetrically arranged on the lower bottom surface of the fixed support plate, a blanking collection box is arranged at the lower part of the fixed support plate, a movable workbench is arranged in the middle part of the top surface of the fixed support plate, a sliding groove is longitudinally opened on the middle top surface of the movable workbench, a bidirectional screw rod is longitudinally arranged in the sliding groove, two clamping blocks are symmetrically threadedly connected on the bidirectional screw rod, a clamping motor for driving the bidirectional screw rod to rotate is arranged inside the movable workbench, a sliding support mechanism is pinned on the outer side of the movable workbench, a fixed seat for supporting the movable workbench is arranged on the fixed support plate, two fixed blocks are symmetrically arranged on the side ends of the fixed seat, and bolts for fixing and mounting with the fixed support plate are arranged on the upper parts of the fixed blocks.

[0006] Preferably, the sliding support mechanism consists of a fixed support block and a support rod, a plurality of fixing pin holes are equidistantly provided on the circumferential side of the top surface of the movable workbench, a limiting pin for cooperating with the fixing pin hole for fixing is provided on the fixed support block, a limiting groove for supporting the installation of the fixed support block is provided on the outer side of the movable workbench, and a through groove is equidistantly provided on the bottom end of the limiting groove.

[0007] Preferably, the support rod is composed of a supporting support block and a threaded sleeve, the supporting support block is fixedly connected to the top of the threaded sleeve, a rotating motor is installed in the fixed support block, a threaded rod is coaxially connected to the motor shaft of the rotating motor, the threaded sleeve is threadedly connected to the threaded rod, a guide rod is fixed to the fixed support block, and a guide hole is vertically opened on the side end of the threaded sleeve for cooperating with the guide rod.

[0008] Preferably, a reduction gear is fixedly connected to the bottom surface of the movable workbench, a transmission motor box is fixedly connected to the middle part of the fixed support plate, and a transmission gear for meshing with the reduction gear is fixedly connected to the motor shaft of the transmission motor box.

[0009] Preferably, a plurality of material dropping grooves are provided on the top surface of the fixed support plate, and the edges between the material dropping grooves are all in the shape of arc surfaces.

[0010] Preferably, a fixed rubber pad is provided on the clamping surface of the clamping block, and an anti-slip rubber pad is provided on the top surface of the supporting block.

[0011] Compared with the prior art, the utility model has the following beneficial effects: in the utility model, by setting the bidirectional screw rod and the clamping block, the clamping block can be adjusted to clamp and fix the aircraft model, so as to avoid the steel sheet on the aircraft model from slipping and affecting the processing of the steel sheet; by setting the blanking collection box, the debris of the steel sheet processing can be collected to avoid the debris of the steel sheet processing from splashing everywhere; the setting of the limit groove and the fixed pin hole can fix the fixed support block, so that the support rod can fix the aircraft model more stably; the setting of the threaded sleeve and the rotating motor can adjust the height of the support rod, so as to better fix the aircraft model. The support, guide rod and guide hole are set to better lift the support rod; the reduction gear and transmission motor box are set to drive the movable workbench and the aircraft model clamped on the upper part of the movable workbench, so as to facilitate the rotation of the steel sheet to cooperate with the processing of the steel sheet processing device; by setting the chamfer at the top of the connecting rod between the blanking troughs, it is convenient for the steel sheet processing debris to fall into the blanking collection box; by setting the fixed rubber pad, the aircraft model can be clamped more stably to avoid slipping during the processing of the aircraft model; by setting the anti-slip rubber pad, the aircraft model can be better supported to avoid the deformation of the wings of the aircraft model due to stress and affect the processing of the steel sheet on the wings. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0013] Figure 1 This is a schematic diagram of the overall three-dimensional structure proposed by the utility model;

[0014] Figure 2 This is a schematic diagram of the three-dimensional structure of the workbench proposed by the utility model;

[0015] Figure 3 This is a schematic diagram of the three-dimensional structure of the movable workbench proposed by the utility model;

[0016] Figure 4 This is a three-dimensional structural diagram of the connection relationship of the lower components of the movable workbench proposed by the utility model;

[0017] Figure 5 This is a schematic diagram of the three-dimensional structure of the lifting support rod proposed by the utility model.

[0018] Serial numbers in the figure: 1. movable workbench; 2. fixed support plate; 3. falling material collection box; 4. support column; 5. clamping block; 6. limiting groove; 7. fixing pin hole; 8. fixed support block; 9. fixing block; 10. support rod; 11. reduction gear; 12. transmission motor box; 13. supporting block; 14. threaded sleeve; 15. rotating motor. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Example: See Figure 1-5A steel sheet positioning assembly for model processing comprises a fixed support plate 2, four support columns 4 are symmetrically arranged on the lower bottom surface of the fixed support plate 2, a blanking collection box 3 is arranged at the lower part of the fixed support plate 2, a movable workbench 1 is arranged at the middle part of the top surface of the fixed support plate 2, a sliding groove is longitudinally opened on the middle top surface of the movable workbench 1, a bidirectional screw rod is longitudinally arranged in the sliding groove, two clamping blocks 5 are symmetrically threadedly connected on the bidirectional screw rod, a clamping motor for driving the bidirectional screw rod to rotate is arranged inside the movable workbench 1, a sliding support mechanism is pinned on the outer side of the movable workbench 1, a fixed seat for supporting the movable workbench 1 is arranged on the fixed support plate 2, two fixed blocks 9 are symmetrically arranged on the side ends of the fixed seat, and bolts for fixing and mounting with the fixed support plate 2 are arranged on the upper parts of the fixed blocks 9, which are fixedly connected with the fixed support plate 2 through the bidirectional screw rod and the clamping block 5. The setting can adjust the clamping block 5 to clamp and fix the aircraft model, so as to prevent the steel sheet on the aircraft model from slipping and affecting the processing of the steel sheet. Through the setting of the blanking collection box 3, the debris from the steel sheet processing can be collected to prevent the debris from flying around. The sliding support mechanism is composed of a fixed support block 8 and a support rod 10. A plurality of fixing pin holes 7 are equidistantly provided on the circumference of the top surface of the movable workbench 1. The fixed support block 8 is provided with a limiting pin for cooperating with the fixing pin hole 7 for fixing. A limiting groove 6 for supporting and installing the fixed support block 8 is provided on the outer side of the movable workbench 1. The bottom end of the limiting groove 6 is equidistantly provided with through grooves in the circumferential direction. Through the setting of the limiting groove 6 and the fixing pin hole 7, the fixed support block 8 can be fixed, so that the support rod 10 can fix the aircraft model more stably.

[0021] In the utility model, the support rod 10 is composed of a supporting block 13 and a threaded sleeve 14, the supporting block 13 is fixedly connected to the top of the threaded sleeve 14, a rotating motor 15 is installed in the fixed support block 8, a threaded rod is coaxially connected to the motor shaft of the rotating motor 15, the threaded sleeve 14 is threadedly connected to the threaded rod, a guide rod is fixedly connected to the fixed support block 8, and a guide hole for matching with the guide rod is vertically opened at the side end of the threaded sleeve 14. By setting the threaded sleeve 14 and the rotating motor 15, the height of the support rod 10 can be adjusted, so as to better support the aircraft model, and the setting of the guide rod and the guide hole can better lift the support rod 10; a reduction gear 11 is fixedly connected to the bottom surface of the movable workbench 1, a transmission motor box 12 is fixedly connected to the middle part of the fixed support plate 2, and a gear for The transmission gear meshingly connected with the reduction gear 11 can drive the movable workbench 1 and the aircraft model clamped on the upper part of the movable workbench 1 through the setting of the reduction gear 11 and the transmission motor box 12, so as to facilitate the rotation of the steel sheet to cooperate with the processing of the steel sheet processing device; a plurality of blanking grooves are provided on the top surface of the fixed support plate 2, and the edges between the blanking grooves are all arc-shaped. By setting the chamfer of the top of the connecting rod between the blanking grooves, it is convenient for the steel sheet processing debris to fall into the blanking collection box 3; a fixed rubber pad is provided on the clamping surface of the clamping block 5, and an anti-slip rubber pad is provided on the top surface of the supporting support block 13. By setting the fixed rubber pad, the aircraft model can be clamped more stably to avoid slipping during the processing of the aircraft model. By setting the anti-slip rubber pad, the aircraft model can be better supported to avoid the deformation of the wings of the aircraft model due to stress and affect the processing of the steel sheet on the wings.

[0022] Working principle: When the utility model is used, firstly, the motor is powered on, then the airplane model is placed in the middle of the movable workbench 1, and then the clamping motor is controlled to drive the bidirectional screw rod to rotate, so that the two clamping blocks 5 are close to each other to clamp the airplane model, and the rubber pad fixed on the clamping surface of the clamping block 5 can clamp the airplane model more stably to avoid slippage during the processing of the airplane model, and then the transmission motor box 12 is started, so that the transmission motor rotates to drive the upper coaxially fixed threaded rod, and the rotation of the threaded rod drives the threaded sleeve 14 to rise and fall to support the wings of the airplane model, and the setting of the limit groove 6 and the fixed pin hole 7 can fix the fixed support block 8, so that the support rod 10 fixes the airplane model more stably, and the steel sheet processing device processes the steel sheet on the airplane model, and finally the reduction gear 11 and the transmission motor box 12 can drive the movable workbench 1 and the airplane model clamped on the upper part of the movable workbench 1, so that the steel sheet rotates to cooperate with the processing of the steel sheet processing device, and the fixing and processing of the steel sheet on the airplane model are completed.

[0023] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A steel sheet positioning assembly for model processing, comprising a fixed support plate (2), characterized in that: The lower bottom surface of the fixed support plate (2) is symmetrically provided with four support columns (4), the lower part of the fixed support plate (2) is provided with a falling material collection box (3), the middle part of the top surface of the fixed support plate (2) is provided with a movable workbench (1), the middle top surface of the movable workbench (1) is longitudinally provided with a sliding groove, a bidirectional screw rod is longitudinally provided in the sliding groove, two clamping blocks (5) are symmetrically threadedly connected on the bidirectional screw rod, a clamping motor for driving the bidirectional screw rod to rotate is provided inside the movable workbench (1), a sliding support mechanism is pinned on the outer side of the movable workbench (1), a fixed seat for supporting the movable workbench (1) is provided on the fixed support plate (2), two fixed blocks (9) are symmetrically provided at the side ends of the fixed seat, and bolts for fixing and mounting with the fixed support plate (2) are provided on the upper parts of the fixed blocks (9).

2. A steel sheet positioning assembly for model processing according to claim 1, characterized in that: The sliding support mechanism is composed of a fixed support block (8) and a support rod (10); a plurality of fixed pin holes (7) are equidistantly provided on the circumferential side of the top surface of the movable workbench (1); a limit pin for cooperating with the fixed pin hole (7) for fixing is provided on the fixed support block (8); a limit groove (6) for supporting and installing the fixed support block (8) is provided on the outer side of the movable workbench (1); and a through groove is equidistantly provided at the bottom end of the limit groove (6) in the circumferential direction.

3. A steel sheet positioning assembly for model processing according to claim 2, characterized in that: The support rod (10) is composed of a supporting block (13) and a threaded sleeve (14); the supporting block (13) is fixedly connected to the top of the threaded sleeve (14); a rotating motor (15) is installed in the fixed support block (8); a threaded rod is coaxially connected to the motor shaft of the rotating motor (15); the threaded sleeve (14) is threadedly connected to the threaded rod; a guide rod is fixedly connected to the fixed support block (8); a guide hole for matching and sleeved with the guide rod is vertically opened at the side end of the threaded sleeve (14).

4. A steel sheet positioning assembly for model processing according to claim 3, characterized in that: A reduction gear (11) is fixedly connected to the bottom surface of the movable workbench (1), a transmission motor box (12) is fixedly connected to the middle of the fixed support plate (2), and a transmission gear for meshing with the reduction gear (11) is fixedly connected to the motor shaft of the transmission motor box (12).

5. A steel sheet positioning assembly for model processing according to claim 4, characterized in that: The top surface of the fixed support plate (2) is provided with a plurality of material dropping grooves, and the edges between the material dropping grooves are all in the shape of arc surfaces.

6. A steel sheet positioning assembly for model processing according to claim 5, characterized in that: A fixed rubber pad is provided on the clamping surface of the clamping block (5), and an anti-slip rubber pad is provided on the top surface of the supporting block (13).

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