A panel support tool in the process of chassis assembly

Abstract

The present invention belongs to the field of chassis support, and specifically relates to a panel support tooling in the process of chassis assembly. It includes a panel support component and a chassis support component; the panel support component is used to support the panel, and the chassis support component is used to support the chassis; the panel support tooling during chassis assembly can be applied to the panel fixing of most chassis currently produced during the whole machine assembly process, and can be positioned to ensure that the whole machine can be moved without the chassis harness being stressed, solving the problem that some panels cannot be fixed and cannot be accurately positioned during chassis assembly, so that the chassis is reliably connected and easy to move during the assembly process. The efficiency of whole machine assembly is improved and production quality is guaranteed.

Description

Technical Field

[0001] The invention belongs to the field of chassis support, and in particular relates to a panel support tooling in the process of chassis assembly. Background Art

[0002] In order to realize the functions of the whole machine, after the printed parts are assembled and welded, it is necessary to weld the connections between each connector and the printed parts. When the whole machine is assembled, in order to ensure the subsequent repairability, the internal connections of the chassis are usually fixed with the chassis panel open. Therefore, when welding the internal connections of the chassis, the panel is often unable to be fixed. The commonly used fixing method is to tie the chassis panel with ropes and hang it on the crossbeam of the workbench. This method is not only difficult to operate, but also the panel and the chassis cannot be accurately positioned. The chassis cannot be moved at will during the operation, which has low work efficiency and is not conducive to assembly production operations. Summary of the invention

[0003] The present invention provides a panel supporting tool in the process of chassis assembly, so as to solve the problems in the prior art that the chassis is difficult to operate and the panel and the chassis cannot be accurately positioned.

[0004] To achieve the above object, the present invention proposes the following technical solutions:

[0005] A panel support tool in a chassis assembly process, comprising a panel support component and a chassis support component;

[0006] The panel support assembly includes a side positioning panel support plate, a rear positioning panel right-angle support block and a rear positioning panel small-angle support block;

[0007] The side positioning panel support plate is provided with two parallel waist-shaped grooves with an included angle of 90°, and also provided with an oblique waist-shaped groove with an included angle of 30° with one of the parallel waist-shaped grooves; the side positioning panel support plate is connected to the side panel of the chassis through a parallel waist-shaped groove, and is connected to the panel to be fixed of the chassis through an oblique waist-shaped groove or another horizontal waist-shaped groove;

[0008] The rear positioning panel right-angle support block includes a horizontal rod and a vertical rod, and waist-shaped grooves are arranged on the horizontal rod and the vertical rod of the rear positioning panel right-angle support block; the horizontal rod of the rear positioning panel right-angle support block is connected to the side panel of the chassis through the waist-shaped groove, and the vertical rod of the rear positioning panel right-angle support block is connected to the panel to be fixed of the chassis through the waist-shaped groove;

[0009] The small-angle support block of the rear positioning panel includes a horizontal rod and a vertical rod; the horizontal rod and the vertical rod of the small-angle support block of the rear positioning panel are both provided with waist-shaped grooves; the angle formed by the horizontal rod and the vertical rod of the small-angle support block of the rear positioning panel is completely consistent with the angle between the positioning pin on the chassis panel and the chassis when it is placed on the desktop; the horizontal rod of the small-angle support block of the rear positioning panel is connected to the side panel of the chassis through the waist-shaped groove, and the vertical rod of the right-angle support block of the rear positioning panel is connected to the panel to be fixed of the chassis through the waist-shaped groove;

[0010] The chassis support assembly includes a first support rod and a second support rod;

[0011] The second support rod includes an oblique support portion and a horizontal support portion;

[0012] One end of the first support rod is connected and fixed to the side positioning panel support plate, the rear positioning panel right-angle support block or the rear positioning panel small-angle support block, and the other end is connected to the oblique support part of the second support rod.

[0013] Preferably, the angle formed by the horizontal rod and the vertical rod on the right-angle support block of the rear positioning panel is 90°.

[0014] Preferably, the angle formed by the horizontal rod and the vertical rod on the small-angle support block of the rear positioning panel is 52°.

[0015] Preferably, the side positioning panel support plate, the rear positioning panel right-angle support block and the rear positioning panel small-angle support block are all subjected to chamfering treatment.

[0016] Preferably, a joint is provided on the first support rod, and a screw hole is provided on the joint, and the joint is connected and fixed to the side positioning panel support plate, the rear positioning panel right-angle support block or the rear positioning panel small-angle support block through the screw hole on the joint.

[0017] Preferably, the angle formed by the oblique supporting portion and the horizontal supporting portion on the second supporting rod is 120°.

[0018] Preferably, a waist-shaped groove is provided on the first support rod, and a waist-shaped groove is provided on the oblique supporting portion of the second support rod;

[0019] The first support rod and the second support rod are connected and fixed by the waist-shaped groove on the first support rod and the waist-shaped groove on the oblique supporting part of the second support rod.

[0020] Preferably, the height of the chassis support assembly can be changed by changing the relative positions of the first support rod and the second support rod.

[0021] Preferably, the height variation range of the chassis support assembly is 120 mm to 270 mm.

[0022] The present invention is beneficial in that:

[0023] A panel support tooling is proposed in the process of chassis assembly. By adjusting and selecting the side positioning panel support plate, the rear positioning panel right-angle support block and the rear positioning panel small-angle support block, the panel can be fixed at multiple angles. By adjusting the first support rod and the second support rod, it can adapt to the requirements of different heights, making the chassis assembly operation simpler and safer, and effectively improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0025] Figure 1 Fixed 3D isometric view for chassis side positioning panel;

[0026] Figure 2 Fix the three-dimensional isometric view at right angles to the rear positioning panel of the chassis;

[0027] Figure 3 Fixed 3D isometric view at a small angle for the rear positioning panel of the chassis;

[0028] Figure 4 Main view of the chassis rear positioning panel fixed at a small angle.

[0029] In the figure, 11 is the side positioning panel support plate; 111 is the parallel waist groove; 112 is the oblique waist groove; 12 is the right-angle support block of the rear positioning panel; 13 is the small-angle support block of the rear positioning panel; 21 is the first support rod; 211 is the joint; 221 is the oblique support part; 222 is the horizontal support part; 22 is the second support rod; 3 is the side positioning chassis panel; 4 is the rear positioning chassis panel without positioning pins; 5 is the rear positioning chassis panel with positioning pins; 6 is the positioning pin. DETAILED DESCRIPTION

[0030] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present invention can be combined with each other without conflict.

[0031] The following detailed description is an exemplary description, which is intended to provide further detailed description of the present invention. Unless otherwise specified, all technical terms used in the present invention have the same meaning as those generally understood by those skilled in the art to which the present invention belongs. The terms used in the present invention are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present invention.

[0032] Embodiment 1:

[0033] The present invention provides a panel support tool in a chassis assembly process, comprising a panel support component and a chassis support component;

[0034] The panel support assembly includes a side positioning panel support plate 11, a rear positioning panel right-angle support block 12 and a rear positioning panel small-angle support block 13; the fixed panel of the chassis is the chassis side panel; the panels to be fixed of the chassis include a side positioning chassis panel 3, a rear positioning chassis panel without positioning pins 4 and a rear positioning chassis panel with positioning pins 5.

[0035] like Figure 1 As shown, the side positioning panel support plate 11 is provided with two parallel waist-shaped grooves 111 with an angle of 90°, and is also provided with an oblique waist-shaped groove 112 with an angle of 30° with the parallel waist-shaped grooves 111; a horizontal waist-shaped groove 111 on the side positioning panel support plate 11 is fixed to the side panel of the chassis by screws and nuts, and the oblique waist-shaped groove 112 or another horizontal waist-shaped groove 111 is fixed to the side positioning chassis panel 3 of the chassis by screws; by adjusting the position of the screws and selecting the waist-shaped groove, the angle between the side positioning chassis panel 3 and the chassis can be fixed at any angle within the range of 30° to 90°.

[0036] like Figure 2 As shown, the rear positioning panel right-angle support block 12 includes a horizontal rod and a vertical rod. The rear positioning panel right-angle support block 12 includes a horizontal rod and a vertical rod, and both the horizontal rod and the vertical rod are provided with waist-shaped grooves. The waist-shaped grooves on the horizontal rods of the rear positioning panel right-angle support block 12 are fixed to the side panels of the chassis by screws, and the waist-shaped grooves on the vertical rods of the rear positioning panel right-angle support block 12 are installed on the rear positioning chassis panel 4 without locating pins by screws and nuts; the angle between the horizontal rod and the vertical rod on the rear positioning panel right-angle support block 12 is 90°.

[0037] like Figure 3 As shown, the small-angle support block 13 of the rear positioning panel includes a horizontal rod and a vertical rod; the horizontal rod and the vertical rod of the small-angle support block 13 of the rear positioning panel are provided with waist-shaped grooves; the waist-shaped groove on the horizontal rod of the small-angle support block 13 of the rear positioning panel is fixed to the side panel of the chassis by screws, and the waist-shaped groove on the vertical rod of the small-angle support block 13 of the rear positioning panel is installed on the rear positioning chassis panel 5 containing positioning pins by screws and nuts; the angle between the horizontal rod and the vertical rod is exactly the same as the angle between the positioning pin on the chassis panel and the chassis when it is placed on the desktop, which is usually 51°.

[0038] The panel support components have all been rounded off to prevent damage to the chassis panel.

[0039] like Figure 1 As shown, the chassis support assembly includes a first support rod 21 and a second support rod 22;

[0040] The first support rod 21 is fixed 13 to the side positioning panel support plate 11, the rear positioning panel right-angle support block 12 and the rear positioning panel small-angle support block by screws, and the angle between them is 60°;

[0041] The second support rod 22 includes an oblique support portion 221 and a horizontal support portion 222. The angle between the oblique support portion 221 and the horizontal support portion 222 is 120°, and the horizontal support portion 222 is rounded. The oblique support portion 221 on the second support rod 22 is provided with a waist-shaped groove.

[0042] The first support rod 21 is provided with a waist-shaped groove. The waist-shaped groove on the first support rod 21 overlaps with the waist-shaped groove on the second support rod 22 and is fixed by screws and nuts. By changing the relative position of the first support rod 21 and the second support rod 22, the support height can be changed, and the change range is 120mm to 270mm.

[0043] The first support rod 21 is provided with a joint 211 , and the joint 211 is provided with a screw hole for connecting and fixing with the side positioning panel support plate 11 , the rear positioning panel right-angle support block 12 and the rear positioning panel small-angle support block 13 .

[0044] Embodiment 2:

[0045] Take the fixing of a chassis panel with positioning pins as an example. Figure 4 In the figure, after the chassis panel is routed, the panel to be fixed and the chassis are placed horizontally on the desktop, the positioning pin 6 of the rear positioning chassis panel 5 containing the positioning pin contacts the desktop, the waist-shaped groove on the horizontal rod of the rear positioning panel small angle support block 13 is fixed to the side panel of the chassis by screws, and the waist-shaped groove on the vertical rod is installed on the chassis panel to be fixed by screws and nuts. After installing the rear positioning panel small angle support block 13, the joint 211 of the first support rod 21 is installed on the small angle support block by screws, and then the oblique support part 221 of the second support rod 22 is installed on the first support rod 21 by two sets of screws and nuts. Do not tighten the screws first, first adjust the relative position of the first support rod 21 and the second support rod 22 so that the horizontal support part of the second support rod 22 can contact the desktop, and then tighten the screws. Use the same method to install a set of rear positioning panel small angle fixing tooling on the other side of the chassis.

[0046] After verification, this set of chassis assembly panel support tooling can be used for fixing the panels of most chassis currently produced during the whole machine assembly process, and can be positioned to ensure that the whole machine can be moved without stress on the chassis harness, solving the problem that some panels cannot be fixed and accurately positioned during chassis assembly, making the chassis reliable and easy to move during the assembly process. It improves the efficiency of whole machine assembly and ensures production quality.

[0047] It is known from common technical knowledge that the present invention can be implemented by other embodiments that do not deviate from its spirit or essential features. Therefore, the above disclosed embodiments are only illustrative in all respects and are not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are included in the present invention.

Claims

1. A panel support tool in the process of chassis assembly, characterized in that: It includes a panel support assembly and a chassis support assembly; The panel support assembly comprises a side positioning panel support plate (11), a rear positioning panel right-angle support block (12) and a rear positioning panel small-angle support block (13); The side positioning panel support plate (11) is provided with two parallel waist-shaped grooves (111) with an included angle of 90°, and is also provided with an oblique waist-shaped groove (112) with an included angle of 30° with one of the parallel waist-shaped grooves (111); the side positioning panel support plate (11) is connected to the side panel of the chassis through a parallel waist-shaped groove (111), and is connected to the panel to be fixed of the chassis through the oblique waist-shaped groove (112) or another horizontal waist-shaped groove (111); The rear positioning panel right-angle support block (12) comprises a horizontal rod and a vertical rod, and waist-shaped grooves are arranged on the horizontal rod and the vertical rod of the rear positioning panel right-angle support block (12); the horizontal rod of the rear positioning panel right-angle support block (12) is connected to the side panel of the chassis through the waist-shaped groove, and the vertical rod of the rear positioning panel right-angle support block (12) is connected to the panel to be fixed of the chassis through the waist-shaped groove; The small-angle support block (13) of the rear positioning panel comprises a horizontal rod and a vertical rod; the horizontal rod and the vertical rod of the small-angle support block (13) of the rear positioning panel are both provided with waist-shaped grooves; the angle formed by the horizontal rod and the vertical rod of the small-angle support block (13) of the rear positioning panel is completely consistent with the angle between the positioning pin (6) on the chassis panel and the chassis when the positioning pin (6) is placed on the desktop; the horizontal rod of the small-angle support block (13) of the rear positioning panel is connected to the side panel of the chassis through the waist-shaped groove, and the vertical rod of the right-angle support block (12) of the rear positioning panel is connected to the panel to be fixed of the chassis through the waist-shaped groove; The chassis support assembly comprises a first support rod (21) and a second support rod (22); The second support rod (22) comprises an oblique support portion (221) and a horizontal support portion (222); One end of the first support rod (21) is connected and fixed to the side positioning panel support plate (11), the rear positioning panel right-angle support block (12) or the rear positioning panel small-angle support block (13), and the other end is connected to the oblique support portion (221) of the second support rod (22).

2. A panel support tool in a chassis assembly process as claimed in claim 1, characterized in that: The angle formed by the horizontal rod and the vertical rod on the rear positioning panel right angle support block (12) is 90 degrees.

3. The panel support tooling in the chassis assembly process according to claim 1, characterized in that: The angle formed by the horizontal rod and the vertical rod on the small angle support block (13) of the rear positioning panel is 52°.

4. The panel support tooling in the chassis assembly process according to claim 1, characterized in that: The side positioning panel support plate (11), the rear positioning panel right-angle support block (12) and the rear positioning panel small-angle support block (13) are all subjected to chamfering treatment.

5. The panel support tooling in the chassis assembly process according to claim 1, characterized in that: The first support rod (21) is provided with a joint (211), the joint (211) is provided with a screw hole, and is connected and fixed to the side positioning panel support plate (11), the rear positioning panel right-angle support block (12) or the rear positioning panel small-angle support block (13) through the screw hole on the joint (211).

6. The panel support tooling in the chassis assembly process according to claim 1, characterized in that: The angle formed by the oblique supporting portion (221) and the horizontal supporting portion (222) on the second supporting rod (22) is 120°.

7. The panel support tooling in the chassis assembly process according to claim 1, characterized in that: The first support rod (21) is provided with a waist-shaped groove, and the oblique supporting portion (221) of the second support rod (22) is provided with a waist-shaped groove; The first support rod and the second support rod (22) are connected and fixed via the waist-shaped groove on the first support rod (21) and the waist-shaped groove on the oblique supporting portion (221) of the second support rod (22).

8. A panel support tool in a chassis assembly process as claimed in claim 7, characterized in that: By changing the relative positions of the first support rod (21) and the second support rod (22), the height of the chassis support assembly can be changed.

9. A panel support tool in a chassis assembly process as claimed in claim 8, characterized in that: The height of the chassis support assembly varies from 120mm to 270mm.

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