Side frame positioning table structure

Abstract

The utility model discloses a side frame positioning table structure which comprises a fixing platform and a positioning mechanism, the fixing platform is used for placing a side frame, and the front face of a substrate is attached to the upper surface of the fixing platform; the positioning mechanism comprises a first positioning piece and a second positioning piece, the first positioning piece is fixed on the upper surface of the fixed platform and is used for sliding and abutting into the inner concave-convex table of the side frame, and the second positioning piece is fixed on the upper surface of the fixed platform and is used for abutting against the long safe edge of the side frame. The positioning tool has the advantages that the positioning tool is suitable for positioning the side frame of the structure, the positioning of the side frame can be firmer by adopting the positioning tool to position the side frame of the structure, the side frame cannot move in the punching and trimming process, the positioning effect on the side frame is improved, and the positioning efficiency of the side frame is improved. Therefore, the punching and trimming efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aircraft seat processing, in particular to a side frame positioning platform structure. Background Art

[0002] The side frame of an aircraft seat is one of the important components of an aircraft seat and is installed on the side of the aircraft seat backrest. Figure 1 and Figure 2 As shown, the side frame 100 is a streamlined structure, and the side frame 100 includes a base plate 110, a short edge guard 120 and a long edge guard 130. The base plate 110 has a front side 111 and a back side 112. One side of the base plate 110 has an inner concave convex platform 113 extending along its length direction. Both ends and the outer side of the inner concave convex platform 113 in the length direction are open. The inner side of the inner concave convex platform 113 is a streamlined structure. The concave surface of the inner concave convex platform 113 is located at the front side 111. 1, the convex surface of the inner concave boss 113 is located at the back side 112, the short edge guard 120 is arranged on one side of the substrate 110 and extends along the side of the substrate 110, the long edge guard 130 is arranged on the other side of the substrate 110 and extends along the side of the substrate 110, the front sides of the short edge guard 120 and the long edge guard 130 are both flush with the front side 111, and the back sides of the short edge guard 120 and the long edge guard 130 are both protruding from the back side 112. After the side frame of the aircraft seat is made by the hot pressing process, it is necessary to use a positioning tool to position the side frame, and then use a trimming and punching device to punch holes on the substrate, and trim the edges of the short edge guard and the long edge guard to cut off the excess skirt. The existing positioning tooling (such as a positioning die for punching aluminum frames disclosed in application No. 201120564509.0) is not suitable for positioning the side frames of aircraft seats of the present structure. When the existing positioning tooling is used to position the side frames of aircraft seats of the present structure, the positioning is likely to be unstable, causing the side frames of the aircraft seats to move during the process of being punched and trimmed, resulting in poor positioning effect on the side frames of the aircraft seats, thereby reducing the efficiency of punching and trimming. Utility Model Content

[0003] The purpose of the utility model is to overcome the above-mentioned technical deficiencies and propose a side frame positioning platform structure to solve the technical problem that the existing positioning tooling is used in the prior art to position the aircraft seat side frame of the structure, which is prone to loose positioning, causing the aircraft seat side frame to move during the punching and trimming process, resulting in poor positioning effect on the aircraft seat side frame and reducing the efficiency of punching and trimming.

[0004] In order to achieve the above technical purpose, the technical solution of the utility model provides a side frame positioning platform structure, including:

[0005] A fixed platform, on which the side frame is placed, and the front surface of the substrate is made to fit with the upper surface of the fixed platform; and

[0006] The positioning mechanism includes a first positioning member and a second positioning member. The first positioning member is fixed to the upper surface of the fixed platform and is used to slide into the inner concave convex platform of the side frame. The second positioning member is fixed to the upper surface of the fixed platform and is used to abut against the long edge guard of the side frame.

[0007] Furthermore, the first positioning member includes a first positioning rod, which is fixed to one side of the fixed platform along the length direction of the fixed platform, the upper surface of the first positioning rod is used to abut against the inner top surface of the inner concave boss, and the inner side wall of the first positioning rod is used to abut against the inner side of the inner concave boss.

[0008] Furthermore, the inner side wall of the first positioning rod is a streamlined structure.

[0009] Furthermore, the second positioning member includes a second positioning rod, which is fixed to the other side of the fixed platform along the length direction of the fixed platform, and the inner side wall of the second positioning rod is used to abut against the long edge guard.

[0010] Furthermore, the inner side wall of the second positioning rod is a streamlined structure.

[0011] Furthermore, the height of the second positioning rod is lower than the width of the long edge guard.

[0012] Furthermore, the side frame positioning platform structure also includes a third positioning member, which is fixed on the first positioning member and is used to abut against the short edge guard of the side frame.

[0013] Furthermore, the third positioning member includes a third positioning rod, and the third positioning rod is fixed to the first positioning rod along the length direction of the fixed platform, and the inner side wall of the third positioning rod is used to abut against the short edge guard.

[0014] Furthermore, the inner side wall of the third positioning rod is a streamlined structure.

[0015] Furthermore, the height of the third positioning rod is lower than the width of the short edge guard.

[0016] Compared with the prior art, the beneficial effects of the utility model include: when in use, the side frame to be trimmed and punched is placed on a fixed platform, and the first positioning member is slid into the inner concave convex platform of the side frame, and then the second positioning member is abutted against the long edge guard of the side frame. The side frame can be positioned in the width direction and the length direction by the first positioning member and the second positioning member, and the fixed platform is detachably fixedly connected to the working table of the trimming and punching device. The trimming and punching device can be used to punch holes on the substrate of the side frame, and the edges of the short edge guard and the long edge guard can be trimmed to cut off excess skirt. The positioning tool is suitable for positioning the side frame of the structure. The positioning tool is used to position the side frame of the structure, so that the positioning of the side frame can be made more secure, and the side frame will not move during the process of punching and trimming, thereby improving the positioning effect of the side frame, thereby improving the efficiency of punching and trimming. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of an existing aircraft seat side frame;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the existing aircraft seat side frame from another perspective;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of a side frame positioning platform structure provided by the utility model;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of a side frame positioning platform structure provided by the utility model when positioning a side frame;

[0021] In the figure: 100 - side frame, 110 - base plate, 111 - front side, 112 - back side, 113 - inner concave boss, 120 - short edge guard, 130 - long edge guard, 200 - fixed platform, 300 - positioning mechanism, 310 - first positioning member, 311 - first positioning rod, 320 - second positioning member, 321 - second positioning rod, 330 - third positioning member, 331 - third positioning rod. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] The utility model provides a side frame positioning platform structure, the structure of which is as follows Figure 1 - Figure 3As shown, it includes a fixed platform 200 and a positioning mechanism 300, the fixed platform 200 is used to place the side frame 100, and the front side 111 of the substrate 110 is fitted with the upper surface of the fixed platform 200; the positioning mechanism 300 includes a first positioning member 310 and a second positioning member 320, the first positioning member 310 is fixed to the upper surface of the fixed platform 200, and is used to slide into the inner concave boss 113 of the side frame 100, and the second positioning member 320 is fixed to the upper surface of the fixed platform 200, and is used to abut against the long guard edge 130 of the side frame 100.

[0024] When in use, the side frame 100 to be trimmed and punched is placed on the fixed platform 200, and the first positioning member 310 is slidably pressed into the inner concave convex platform 113 of the side frame 100, and then the second positioning member 320 is abutted against the long edge guard 130 of the side frame 100. The first positioning member 310 and the second positioning member 320 can be used to position the side frame 100 in the width direction. Since the inner sides of the side frame 100 and the inner concave convex platform 113 of the side frame 100 are both streamlined structures, when the first positioning member 310 slides into the inner concave convex platform 113 of the side frame 100 and the second positioning member 320 abuts against the long edge guard 130 of the side frame 100, the side frame 100 can also be positioned by The first positioning member 310 and the second positioning member 320 position the side frame 100 in the length direction, and the fixed platform 200 is detachably fixedly connected to the workbench of the trimming and punching device. The trimming and punching device can punch holes on the base plate 110 of the side frame 100, and trim the edges of the short guard 120 and the long guard 130 to cut off excess skirt. The present positioning tool is suitable for positioning the side frame 100 of the present structure. The side frame 100 of the present structure is positioned using the present positioning tool, so that the side frame 100 is positioned more firmly, and the side frame 100 will not move during the process of punching and trimming, thereby improving the positioning effect of the side frame 100 and thus improving the efficiency of punching and trimming.

[0025] As a preferred embodiment, please refer to Figure 3 The fixing platform 200 is a streamlined structure, so that the fixing platform 200 is adapted to the side frame 100 and the volume of the fixing platform 200 can be reduced.

[0026] As a preferred embodiment, please refer to Figure 3The first positioning member 310 includes a first positioning rod 311, which is fixed to one side of the fixed platform 200 along the length direction of the fixed platform 200, and the upper surface of the first positioning rod 311 is used to abut against the inner top surface of the inner concave boss 113, and the inner side wall of the first positioning rod 311 is used to abut against the inner side of the inner concave boss 113, so that the first positioning rod 311 can slide into the inner concave boss 113.

[0027] As a preferred embodiment, please refer to Figure 3 The inner side wall of the first positioning rod 311 is a streamlined structure, so that the inner side wall of the first positioning rod 311 can abut against the inner side of the inner concave boss 113, and the abutment area can be increased to improve the positioning effect.

[0028] As a preferred embodiment, please refer to Figure 3 The second positioning member 320 includes a second positioning rod 321, which is fixed to the other side of the fixed platform 200 along the length direction of the fixed platform 200. The inner side wall of the second positioning rod 321 is used to abut against the long guard edge 130 so that the second positioning rod 321 can abut against the long guard edge 130. The side frame 100 can be positioned in the length direction and width direction through the first positioning rod 311 and the second positioning rod 321.

[0029] As a preferred embodiment, please refer to Figure 3 The inner side wall of the second positioning rod 321 is a streamlined structure, so that the inner side wall of the second positioning rod 321 can abut against the long edge guard 130, and the abutment area can be increased to improve the positioning effect.

[0030] As a preferred embodiment, please refer to Figure 4 The height of the second positioning rod 321 is lower than the width of the long edge guard 130 , which facilitates trimming of the long edge guard 130 .

[0031] As a preferred embodiment, please refer to Figure 3 The side frame positioning platform structure also includes a third positioning member 330, which is fixed on the first positioning member 310 and is used to abut against the short edge guard 120 of the side frame 100. The third positioning member 330 can abut against the short edge guard 120 to improve the positioning effect of the side frame 100.

[0032] As a preferred embodiment, please refer to Figure 3The third positioning member 330 includes a third positioning rod 331, and the third positioning rod 331 is fixed on the first positioning rod 311 along the length direction of the fixed platform 200. The inner side wall of the third positioning rod 331 is used to abut against the short guard 120 so that the inner side wall of the third positioning rod 331 abuts against the short guard 120.

[0033] As a preferred embodiment, please refer to Figure 3 The inner side wall of the third positioning rod 331 is a streamlined structure, so that the inner side wall of the third positioning rod 331 can abut against the short edge guard 120, and the abutment area can be increased to improve the positioning effect.

[0034] As a preferred embodiment, please refer to Figure 4 The height of the third positioning rod 331 is lower than the width of the short edge guard 120 , so as to facilitate trimming of the short edge guard 120 .

[0035] In order to better understand the present invention, the following Figure 1 - Figure 4 The working principle of the technical solution of the utility model is described in detail:

[0036] When in use, the side frame 100 to be trimmed and punched is placed on the fixed platform 200, and the first positioning rod 311 is slid into the inner concave convex platform 113 of the side frame 100, the upper surface of the first positioning rod 311 is in contact with the inner top surface of the inner concave convex platform 113, the inner side wall of the first positioning rod 311 is in contact with the inner side of the inner concave convex platform 113, and then the second positioning rod 321 is in contact with the long edge guard 130, and the third positioning rod 331 is in contact with the short edge guard 12 0 abutment, the side frame 100 can be positioned in the width direction by the first positioning rod 311, the second positioning rod 321 and the third positioning rod 331, and since the side frame 100 and the inner side of the inner concave convex platform 113 of the side frame 100 are streamlined structures, the inner side wall of the first positioning rod 311, the inner side wall of the second positioning rod 321 and the inner side wall of the third positioning rod 331 are streamlined structures, so when the first positioning rod 311 slides into the side In the inner concave convex platform 113 of the frame 100, when the second positioning rod 321 abuts against the long edge guard 130 of the side frame 100, and the third positioning rod 331 abuts against the short edge guard 120, the length direction of the side frame 100 can also be positioned by the first positioning rod 311, the second positioning rod 321 and the third positioning rod 331, and the fixed platform 200 is detachably fixedly connected to the working table of the edge cutting and punching device, and the edge cutting and punching device can be used to cut holes in the side frame 100. Holes are punched on the substrate 110, and the edges of the short guard 120 and the long guard 130 are trimmed to cut off excess skirt. The positioning tool is suitable for positioning the side frame 100 of the structure. The positioning tool is used to position the side frame 100 of the structure, so that the positioning of the side frame 100 can be made more secure. The side frame 100 will not move during the process of punching and trimming, thereby improving the positioning effect of the side frame 100 and thus improving the efficiency of punching and trimming.

[0037] The side frame positioning platform structure provided by the utility model has the following beneficial effects:

[0038] (1) The first positioning rod 311 slides into the inner concave convex platform 113 of the side frame 100, the upper surface of the first positioning rod 311 abuts against the inner top surface of the inner concave convex platform 113, the inner side wall of the first positioning rod 311 abuts against the inner side of the inner concave convex platform 113, and then the second positioning rod 321 abuts against the long edge guard 130, and the third positioning rod 331 abuts against the short edge guard 120. The side frame 100 can be positioned in the width direction by the first positioning rod 311, the second positioning rod 321 and the third positioning rod 331;

[0039] (2) Since the inner sides of the side frame 100 and the inner concave convex platform 113 of the side frame 100 are streamlined structures, the inner side walls of the first positioning rod 311, the inner side walls of the second positioning rod 321, and the inner side walls of the third positioning rod 331 are streamlined structures. Therefore, when the first positioning rod 311 slides into the inner concave convex platform 113 of the side frame 100, the second positioning rod 321 abuts against the long edge guard 130 of the side frame 100, and the third positioning rod 331 abuts against the short edge guard 120, the side frame 100 can also be positioned in the length direction by the first positioning rod 311, the second positioning rod 321, and the third positioning rod 331;

[0040] (3) The positioning tool is suitable for positioning the side frame 100 of the structure. By using the positioning tool to position the side frame 100 of the structure, the positioning of the side frame 100 can be made more secure. The side frame 100 will not move during the process of punching and trimming, thereby improving the positioning effect of the side frame 100 and thus improving the efficiency of punching and trimming.

[0041] The specific implementation methods of the utility model described above do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A side frame positioning platform structure, characterized in that: include: A fixed platform, on which the side frame is placed, and the front surface of the substrate is made to fit with the upper surface of the fixed platform; as well as The positioning mechanism includes a first positioning member and a second positioning member. The first positioning member is fixed to the upper surface of the fixed platform and is used to slide into the inner concave convex platform of the side frame. The second positioning member is fixed to the upper surface of the fixed platform and is used to abut against the long edge guard of the side frame.

2. The side frame positioning platform structure according to claim 1, characterized in that: The first positioning member includes a first positioning rod, which is fixed to one side of the fixed platform along the length direction of the fixed platform, the upper surface of the first positioning rod is used to abut against the inner top surface of the inner concave boss, and the inner side wall of the first positioning rod is used to abut against the inner side of the inner concave boss.

3. The side frame positioning platform structure according to claim 2, characterized in that: The inner side wall of the first positioning rod is a streamlined structure.

4. The side frame positioning platform structure according to claim 3, characterized in that: The second positioning member includes a second positioning rod, which is fixed to the other side of the fixed platform along the length direction of the fixed platform, and the inner side wall of the second positioning rod is used to abut against the long edge guard.

5. The side frame positioning platform structure according to claim 4, characterized in that: The inner side wall of the second positioning rod is a streamlined structure.

6. The side frame positioning platform structure according to claim 4, characterized in that: The height of the second positioning rod is lower than the width of the long protective edge.

7. The side frame positioning platform structure according to claim 2, characterized in that: It also includes a third positioning member, which is fixed on the first positioning member and is used to abut against the short edge guard of the side frame.

8. The side frame positioning platform structure according to claim 7, characterized in that: The third positioning member includes a third positioning rod, and the third positioning rod is fixed on the first positioning rod along the length direction of the fixed platform. The inner side wall of the third positioning rod is used to abut against the short edge guard.

9. The side frame positioning platform structure according to claim 8, characterized in that: The inner side wall of the third positioning rod is a streamlined structure.

10. The side frame positioning platform structure according to claim 8, characterized in that: The height of the third positioning rod is lower than the width of the short edge guard.

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