Aviation part production positioning tool

Abstract

The utility model relates to the technical field of aviation part production, in particular to an aviation part production positioning tool which comprises a machining workbench, a movable rectangular plate is arranged on the surface of the machining workbench, a dust collection assembly is arranged at one end of the top of the machining workbench, and a first sliding groove is formed in the surface of the movable rectangular plate. A sliding block is arranged on the surface of the movable rectangular plate, a first threaded rod is arranged in the first sliding groove, the surface of the first threaded rod is in threaded connection with the first sliding block, an electric push rod is arranged on the surface of the sliding block, the output end of the electric push rod is in transmission connection with a connecting supporting column, and a clamping assembly is arranged on one side of the connecting supporting column. A second threaded rod is arranged above the machining workbench, the surface of the second threaded rod is in threaded connection with a second sliding block, and a machining assembly is arranged on the surface of the second sliding block. According to the embodiment, the equipment practicability is improved, and the part machining precision is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of aviation component production, and particularly relates to an aviation component production positioning tool. Background Art

[0002] As the foundation of the entire aviation industry, aviation parts often need to be welded, drilled, slotted and other processes during the production process. The parts need to be positioned and clamped before further processing.

[0003] After searching, in the prior art, Chinese patent application number: CN202223540242.9, application date: 2022-12-29, discloses a positioning tool for the production of aviation parts, including a drilling platform, on which a positioning boss is arranged; the positioning boss is provided with a receiving groove relative to the edge strip of the workpiece; the inner side of the web of the workpiece is in contact with the outer wall of the positioning boss; the positioning boss is provided with a preset hole at the rivet hole position of the web of the workpiece; translation guide rods are arranged on both sides of the drilling platform; a translation mechanism is arranged on the translation guide rod; and a drilling tool is arranged on the translation mechanism.

[0004] However, the device still has the following defects: although the receiving grooves are arranged on the positioning platform, each edge strip can be placed in the corresponding receiving groove when placing the spar, which can prevent the spar from horizontal displacement, the device still has limitations on the position angle and accuracy of the parts. Utility Model Content

[0005] In view of the above problems, the utility model provides an aviation parts production positioning tool, including a processing workbench, a movable rectangular plate is provided on the surface of the processing workbench, a dust suction assembly is provided at one end of the top of the processing workbench, a first slide groove is opened on the surface of the movable rectangular plate, a sliding block is provided on the surface of the movable rectangular plate, a first motor is provided on one side wall of the movable rectangular plate, a first threaded rod is provided inside the first slide groove, a first slider is threadedly connected to the surface of the first threaded rod, and a first connecting rod is provided inside the first slide groove;

[0006] An electric push rod is provided on the surface of the sliding block, and the output end of the electric push rod is transmission-connected with a connecting pillar, a second motor is provided on the surface of the connecting pillar, a clamping assembly is provided on one side of the connecting pillar, two groups of supporting vertical plates are provided on the top of the processing workbench, a second threaded rod is provided above the processing workbench, a fourth motor is provided on the surface of the supporting vertical plate, a second sliding block is threadedly connected to the surface of the second threaded rod, and a processing assembly is provided on the surface of the second sliding block.

[0007] Furthermore, a plurality of groups of fixed support legs are provided at the bottom of the processing workbench, and the plurality of groups of fixed support legs are all located at the bottom corners of the processing workbench.

[0008] Furthermore, the movable rectangular plate is movably fitted to the processing workbench, and a push-pull handle is provided on one side surface of the movable rectangular plate.

[0009] Furthermore, the first sliding groove is located on one side of the surface of the movable rectangular plate, and the sliding block is arranged to slide in contact with the first sliding groove.

[0010] Furthermore, a plurality of third sliding grooves are provided on the surface of the clamping assembly, a plurality of third threaded rods are provided inside the clamping assembly, and a plurality of third sliding blocks are provided inside the clamping assembly.

[0011] Furthermore, a plurality of groups of the third sliding blocks are respectively threadedly connected to the surfaces of a plurality of groups of third threaded rods, and a group of second connecting rods are respectively provided on the surfaces of the plurality of groups of the third sliding blocks.

[0012] Furthermore, a plurality of groups of the second connecting rods are slidably fitted inside a plurality of groups of the third sliding grooves, and a plurality of groups of clamping rods are provided on the surface of the clamping assembly.

[0013] Furthermore, several groups of the clamping rods are arranged in a circular array with the central axis of the clamping assembly as the center, and several groups of the clamping rods are connected to the second connecting rod of the towing rod group. Several groups of third motors are provided on the surface of the clamping assembly, and the output ends of several groups of the third motors are respectively connected to several groups of third threaded rods in transmission.

[0014] The beneficial effects of the utility model are:

[0015] 1. The second motor drives the clamping assembly to rotate, so as to adjust the angle of the parts. The fourth motor drives the second threaded rod to move while the electric processing assembly moves, so as to adjust the position of the parts during grinding, thereby improving the grinding accuracy and the quality of the parts. This improves the practicality of the equipment and at the same time achieves the effect of improving the machining accuracy of the parts.

[0016] 2. A movable rectangular plate is provided on the surface of the processing workbench. The movable rectangular plate is movably fitted with the processing workbench, so that workers can pick up and place the parts clamped by the clamping assembly. The dust and waste generated in the processing process can be sucked out by the dust suction assembly. The sliding block slides on the surface of the first slide groove, and the electric push rod drives the clamping assembly to move. The position and angle of the parts can be adjusted, which makes it easy to adjust the position and angle of the parts while preventing the waste from affecting the processing.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the structure according to an embodiment of the utility model is shown;

[0020] Figure 2 A schematic diagram of the structure of a movable rectangular plate according to an embodiment of the utility model is shown;

[0021] Figure 3 A schematic diagram of the structure of a clamping assembly according to an embodiment of the utility model is shown;

[0022] Figure 4 A schematic diagram of the structure of a processing assembly according to an embodiment of the utility model is shown;

[0023] Figure 5 A top view of the clamping assembly structure according to an embodiment of the utility model is shown.

[0024] In the figure: 1. processing workbench; 2. fixed support leg; 3. movable rectangular plate; 4. dust suction component; 5. push-pull handle; 6. first slide groove; 7. sliding block; 8. first motor; 9. first threaded rod; 10. first slider; 11. first connecting rod; 12. electric push rod; 13. connecting pillar; 14. second motor; 15. clamping component; 16. supporting vertical plate; 17. cross bar; 18. second threaded rod; 19. second slider; 20. processing component; 21. third threaded rod; 22. third slider; 23. second connecting rod; 24. third motor; 25. clamping rod; 26. fourth motor. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model embodiment provides an aviation parts production positioning tool, including a processing workbench 1; illustratively, as Figure 1-4 shown.

[0027] The bottom of the processing workbench 1 is provided with a plurality of groups of fixed support legs 2, and the plurality of groups of fixed support legs 2 are all located at the bottom corners of the processing workbench 1. The surface of the processing workbench 1 is provided with a movable rectangular plate 3, and the movable rectangular plate 3 is movably fitted with the processing workbench 1, and a push-pull handle 5 is provided on one side surface of the movable rectangular plate 3;

[0028] A dust collecting assembly 4 is provided at one end of the top of the processing workbench 1, a first slide groove 6 is provided on the surface of the movable rectangular plate 3, the first slide groove 6 is located on one side of the surface of the movable rectangular plate 3, a sliding block 7 is provided on the surface of the movable rectangular plate 3, the sliding block 7 is arranged to slide in contact with the first slide groove 6, and a first motor 8 is provided on one side wall of the movable rectangular plate 3;

[0029] A first threaded rod 9 is provided inside the first slide groove 6, and the first threaded rod 9 is drivingly connected to the output end of the first motor 8. A first slider 10 is threadedly connected to the surface of the first threaded rod 9. A first connecting rod 11 is provided inside the first slide groove 6, and one end of the first connecting rod 11 is connected to the first slider 10, and the other end of the first connecting rod 11 is connected to the sliding block 7;

[0030] An electric push rod 12 is provided on the surface of the sliding block 7, and the output end of the electric push rod 12 is transmission-connected to a connecting pillar 13. A second motor 14 is provided on the surface of the connecting pillar 13. A clamping assembly 15 is provided on one side of the connecting pillar 13, and the clamping assembly 15 is transmission-connected to the output end of the second motor 14. Two sets of supporting vertical plates 16 are provided on the top of the processing workbench 1.

[0031] Specifically, a movable rectangular plate 3 is provided on the surface of the processing workbench 1, and the movable rectangular plate 3 is movably fitted with the processing workbench 1, so that workers can pick up and place the parts clamped by the clamping assembly 15. The dust collection assembly 4 can be used to remove the dust and waste generated in the processing process. The sliding block 7 slides on the surface of the first slide groove 6, and the electric push rod 12 drives the clamping assembly 15 to move, so as to adjust the position angle of the parts.

[0032] A group of the support vertical plates 16 is located at the top of the dust collection assembly 4, a cross bar 17 is provided above the processing workbench 1, and the two ends of the cross bar 17 are respectively connected to the two groups of support vertical plates 16, and a second threaded rod 18 is provided above the processing workbench 1. A fourth motor 26 is provided on the surface of the support vertical plates 16, and the output end of the fourth motor 26 is transmission-connected to the second threaded rod 18, and the two ends of the second threaded rod 18 are respectively connected to the two groups of support vertical plates 16, and the central axis of the second threaded rod 18 and the cross bar 17 are located on the same straight line;

[0033] The surface of the second threaded rod 18 is threadedly connected with a second slider 19, the surface of the second slider 19 is provided with a processing assembly 20, the surface of the clamping assembly 15 is provided with a plurality of third slide grooves, the interior of the clamping assembly 15 is provided with a plurality of third threaded rods 21, the interior of the clamping assembly 15 is provided with a plurality of third sliders 22, and the plurality of third sliders 22 are respectively threadedly connected with the surfaces of the plurality of third threaded rods 21;

[0034] A group of second connecting rods 23 are respectively provided on the surfaces of the several groups of the third sliding blocks 22, and several groups of the second connecting rods 23 are slidably fitted inside several groups of third sliding grooves. Several groups of clamping rods 25 are provided on the surface of the clamping assembly 15, and several groups of the clamping rods 25 are arranged in a circular array with the central axis of the clamping assembly 15 as the center, and several groups of the clamping rods 25 are connected to the second connecting rod 23 of the towing rod group. Several groups of third motors 24 are provided on the surface of the clamping assembly 15, and the output ends of several groups of the third motors 24 are respectively transmission-connected to several groups of third threaded rods 21.

[0035] Specifically, the second motor 14 drives the clamping assembly 15 to rotate, so as to adjust the angle of the component. The fourth motor 26 drives the second threaded rod 18 to move while the electric processing assembly 20 moves, so as to adjust the position of the component during grinding, thereby improving the grinding accuracy and improving the quality of the component.

[0036] The working principle of the positioning tool for producing aviation parts proposed by the embodiment of the utility model is as follows:

[0037] A movable rectangular plate 3 is provided on the surface of the processing workbench 1, and the movable rectangular plate 3 is movably fitted with the processing workbench 1, so that workers can take and place the parts clamped by the clamping assembly 15, and the dust and waste generated during the processing can be sucked out by the dust suction assembly 4, and then the sliding block 7 slides on the surface of the first slide groove 6, and the electric push rod 12 drives the clamping assembly 15 to move, so that the position angle of the parts can be adjusted;

[0038] By driving the clamping assembly 15 to rotate through the second motor 14, the angle of the component can be adjusted, and then the second threaded rod 18 is driven by the fourth motor 26 to move while the electric processing assembly 20 moves, so that the position of the component during grinding can be adjusted, thereby improving the grinding accuracy and improving the quality of the component.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An aviation parts production positioning tool, comprising a processing workbench (1), characterized in that: The surface of the processing workbench (1) is provided with a movable rectangular plate (3), a dust collection assembly (4) is provided at one end of the top of the processing workbench (1), a first slide groove (6) is provided on the surface of the movable rectangular plate (3), a sliding block (7) is provided on the surface of the movable rectangular plate (3), a first motor (8) is provided on one side wall of the movable rectangular plate (3), a first threaded rod (9) is provided inside the first slide groove (6), a first slider (10) is threadedly connected to the surface of the first threaded rod (9), and a first connecting rod (11) is provided inside the first slide groove (6); The surface of the sliding block (7) is provided with an electric push rod (12), the output end of the electric push rod (12) is transmission-connected to a connecting pillar (13), the surface of the connecting pillar (13) is provided with a second motor (14), one side of the connecting pillar (13) is provided with a clamping assembly (15), the top of the processing workbench (1) is provided with two groups of supporting vertical plates (16), the upper part of the processing workbench (1) is provided with a second threaded rod (18), the surface of the supporting vertical plate (16) is provided with a fourth motor (26), the surface of the second threaded rod (18) is threadedly connected to a second sliding block (19), and the surface of the second sliding block (19) is provided with a processing assembly (20).

2. The aviation parts production positioning tool according to claim 1 is characterized by: A plurality of groups of fixed support legs (2) are provided at the bottom of the processing workbench (1), and the plurality of groups of fixed support legs (2) are all located at the bottom corners of the processing workbench (1).

3. The aviation parts production positioning tool according to claim 2 is characterized in that: The movable rectangular plate (3) is movably fitted to the processing workbench (1), and a push-pull handle (5) is provided on one side surface of the movable rectangular plate (3).

4. The aviation parts production positioning tool according to claim 3 is characterized by: The first sliding groove (6) is located on one side of the surface of the movable rectangular plate (3), and the sliding block (7) is arranged to slide and fit with the first sliding groove (6).

5. The aviation parts production positioning tool according to claim 1, characterized in that: The surface of the clamping assembly (15) is provided with a plurality of third sliding grooves, the interior of the clamping assembly (15) is provided with a plurality of third threaded rods (21), and the interior of the clamping assembly (15) is provided with a plurality of third sliding blocks (22).

6. The aviation parts production positioning tool according to claim 5, characterized in that: A plurality of groups of the third sliding blocks (22) are respectively threadedly connected to the surfaces of a plurality of groups of third threaded rods (21), and a group of second connecting rods (23) are respectively provided on the surfaces of the plurality of groups of the third sliding blocks (22).

7. The aviation parts production positioning tool according to claim 6, characterized in that: A plurality of groups of the second connecting rods (23) are slidably arranged inside a plurality of groups of the third sliding grooves, and a plurality of groups of clamping rods (25) are arranged on the surface of the clamping assembly (15).

8. The aviation parts production positioning tool according to claim 7, characterized in that: A plurality of groups of the clamping rods (25) are arranged in a circular array with the central axis of the clamping assembly (15) as the center, and the plurality of groups of the clamping rods (25) are connected to the second connecting rod (23) of the towing rod group. A plurality of groups of third motors (24) are provided on the surface of the clamping assembly (15), and the output ends of the plurality of groups of the third motors (24) are respectively transmission-connected to the plurality of groups of third threaded rods (21).

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