A spoiler positioning structure

Abstract

The utility model relates to the field of spoiler production relates to a spoiler positioning structure, the utility model discloses: workbench, set up below the positioning seat of workbench, side positioning subassembly and upper positioning subassembly, the lower positioning seat interval distribution sets up and is equipped with the lower profiled limit slot of matching spoiler to the upper end, the side positioning subassembly includes rear fixed seat, side cylinder and side pressure head, rear fixed seat is located below the rear side of positioning seat, side cylinder sets up on rear fixed seat, side pressure head sets up the front end of side cylinder, through side cylinder drive side pressure head and press the rear end of spoiler, the upper positioning subassembly includes upper fixed seat, upper cylinder and upper pressure head, upper fixed seat is located below the rear side of positioning seat, upper cylinder sets up on upper fixed seat, upper pressure head sets up the upper end of upper cylinder, through upper cylinder drive upper pressure head and press the upper end of spoiler, the upper end of upper pressure head is equipped with the upper profiled limit slot of matching spoiler.

Description

Technical Field

[0001] This utility model relates to the field of spoiler production, and specifically to a spoiler positioning structure. Background Technology

[0002] During spoiler manufacturing, spoilers often have irregular curved surfaces and require drilling, grinding, and welding processes. Current spoiler tooling positioning structures have shortcomings: they only achieve positioning through bottom support or single-sided clamping, lacking multi-directional constraints on the spoiler's vertical and horizontal directions, leading to spoiler misalignment during manufacturing. Furthermore, the tooling positioning structure is a generic planar constraint structure, which, combined with the spoiler's irregular curved surface design, results in gaps between the spoiler and the positioning components, preventing a complete fit and causing positioning errors. These deficiencies negatively impact the spoiler's manufacturing yield. Utility Model Content

[0003] This invention provides a spoiler positioning structure to address the problems of existing technologies.

[0004] The objective of this utility model can be achieved through the following technical solution: A spoiler positioning structure includes: a worktable, a lower positioning seat, a side positioning component, and an upper positioning component disposed on the worktable. The lower positioning seats are spaced apart and have a lower contour limiting groove matching the spoiler at their upper end. The side positioning component includes a rear fixed seat, a side cylinder, and a side pressure head. The rear fixed seat is located behind the lower positioning seat, the side cylinder is disposed on the rear fixed seat, and the side pressure head is disposed at the front end of the side cylinder. The side cylinder drives the side pressure head to press the rear end of the spoiler. The upper positioning component includes an upper fixed seat, an upper cylinder, and an upper pressure head. The upper fixed seat is located behind the lower positioning seat, the upper cylinder is disposed on the upper fixed seat, and the upper pressure head is disposed at the upper end of the upper cylinder. The upper cylinder drives the upper pressure head to press the upper end of the spoiler. The upper end of the upper pressure head has an upper contour limiting groove matching the spoiler.

[0005] In a further improvement, the lower positioning seat includes a middle positioning seat and a bottom positioning seat. The middle positioning seat is located in the middle of the worktable, and the bottom positioning seat is fixed on the worktable and symmetrically distributed on both sides of the middle positioning seat. The lower contour limiting groove is respectively provided on the upper end face of the middle positioning seat and the bottom positioning seat. The middle positioning seat is provided with a limiting rod in the middle, and the limiting rod passes through the middle through hole of the spoiler.

[0006] In a further improvement, the upper positioning component and the side positioning component are symmetrically arranged in two sets.

[0007] In a further improvement, the workbench is equipped with a processing assembly, which includes a central fixed seat, a centrally positioned cylinder, a guide rail, and a slider. The central fixed seat is fixed to the workbench, the centrally positioned cylinder is fixed to the upper end of the central fixed seat, the guide rail is fixed to the front side of the central fixed seat, and the slider is slidably disposed on the guide rail. The piston rod of the centrally positioned cylinder is connected to the slider through a connector, and the bottom of the slider is used to install the processing assembly.

[0008] In a further improvement, a limiting component is provided at the upper end of the worktable. The limiting component includes a support column and a positioning block. The support column is fixed to the worktable, and the lower end of the positioning block is fixed to the upper end of the support column.

[0009] Compared with the prior art, the beneficial effects of the spoiler positioning structure of this utility model are as follows: The lower positioning seat side positioning component and the upper positioning component realize three-dimensional multi-directional constraint, which restricts the degree of freedom of the spoiler in the X / Y / Z directions and reduces the impact of vibration during processing; the upper and lower contour limiting grooves are precisely matched with the curved surface of the spoiler, eliminating positioning gaps, improving the accuracy of subsequent processing, and improving the product qualification rate. Attached Figure Description

[0010] Figure 1 This is a structural schematic diagram of the front view of this utility model. Figure 2 This is a structural schematic diagram of the rear view of the present invention. Figure 3 This is a top view of the structure of the present invention. Figure 4 This is a structural schematic diagram of the side view of the present invention. In the diagram, 1-worktable, 2-lower positioning seat, 21-lower contouring limiting groove, 22-middle positioning seat, 23-bottom positioning seat, 24-limiting rod, 3-side positioning assembly, 31-rear fixed seat, 32-side cylinder, 33-side pressure head, 4-upper positioning assembly, 41-upper fixed seat, 42-upper cylinder, 43-upper pressure head, 44-upper contouring limiting groove, 5-limiting assembly, 51-support column, 52-positioning block, 6-processing assembly, 61-middle fixed seat, 62-middle cylinder, 63-guide rail, 64-slider, 65-connector. Detailed Implementation

[0011] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model; unless otherwise expressly specified and limited, the terms "installed," "connected," and "joined" should be interpreted broadly, for example, they can refer to fixed connections or detachable connections, etc. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0012] The following is a description of the embodiments and appendices. Figures 1-4 The technical solution of this utility model will be further described below.

[0013] Example 1 A spoiler positioning structure includes: a worktable 1, a lower positioning seat 2 disposed on the worktable 1, a side positioning component 3, and an upper positioning component 4. The lower positioning seats 2 are spaced apart and have a lower contour-fitting limiting groove 21 at their upper end to match the spoiler. The side positioning component 3 includes a rear fixing seat 31, a side cylinder 32, and a side pressure head 33. The rear fixing seat 31 is located behind the lower positioning seat 2, the side cylinder 32 is disposed on the rear fixing seat 31, and the side pressure head 33 is disposed on the side cylinder 32. At the front end, the side cylinder 32 drives the side pressure head 33 to press the rear end of the spoiler. The upper positioning component 4 includes an upper fixed seat 41, an upper cylinder 42 and an upper pressure head 43. The upper fixed seat 41 is located behind the lower positioning seat 2. The upper cylinder 42 is set on the upper fixed seat 41. The upper pressure head 43 is set on the upper end of the upper cylinder 42. The upper cylinder 42 drives the upper pressure head 43 to press the upper end of the spoiler. The upper end of the upper pressure head 43 is provided with an upper contour limiting groove 44 that matches the spoiler.

[0014] like Figures 1-4 As shown, the working principle of this utility model is as follows: The lower positioning seats 2 are spaced apart, and the lower contouring limiting groove 21 at the upper end matches the bottom curved surface of the spoiler, supporting the spoiler to achieve longitudinal support. The groove wall of the lower contouring limiting groove 21 restricts the lateral sliding of the spoiler in the horizontal plane. The upper cylinder 42 drives the upper pressure head 43 at the lower end to extend downward. The upper contouring limiting groove 44 at the lower end of the upper pressure head 43 matches the upper curved surface of the spoiler, pressing the spoiler from the upper end and cooperating with the lower positioning seats 2 to restrict its longitudinal movement. The side cylinder 32 drives the side pressure head 33 at the front end to extend forward, applying pressure from the rear end of the spoiler to press the spoiler against the groove wall of the lower positioning seat 2, eliminating the gap between the spoiler and the lower contouring limiting groove 21.

[0015] The lower positioning seat side positioning component and the upper positioning component realize three-dimensional multi-directional constraint, which restricts the degree of freedom of the spoiler in the X / Y / Z directions and reduces the impact of vibration during processing; the upper and lower contour limiting grooves are precisely matched with the curved surface of the spoiler, eliminating positioning gaps, improving the accuracy of subsequent processing, and improving the product qualification rate.

[0016] In a further preferred embodiment, the lower positioning seat 2 includes a middle positioning seat 22 and a bottom positioning seat 23. The middle positioning seat 22 is located in the middle of the worktable 1, and the bottom positioning seat 23 is fixed to the worktable 1 and symmetrically distributed on both sides of the middle positioning seat 22. The lower contour limiting grooves 421 are respectively provided on the upper end faces of the middle positioning seat 22 and the bottom positioning seat 23. A limiting rod 24 is provided in the middle of the middle positioning seat 22, and the limiting rod 24 passes through the middle through hole of the spoiler. The positional distribution of the middle positioning seat 22 and the bottom positioning seat 23 ensures that the spoiler is subjected to uniform force; the limiting rod is inserted into the through hole to restrict the rotational freedom of the spoiler.

[0017] As a further preferred embodiment, the upper positioning component 4 and the side positioning component 3 are symmetrically arranged in two sets. The symmetrical cylinder-driven pressure heads apply clamping force from both sides of the spoiler, so that the force on both sides of the spoiler is uniform.

[0018] As a further preferred embodiment, the worktable 1 is provided with a processing component 6, which includes a central fixed base 61, a centrally positioned cylinder 62, a guide rail 63, and a slider 64. The central fixed base 61 is fixed to the worktable 1, the centrally positioned cylinder 62 is fixed to the upper end of the central fixed base 61, the guide rail 63 is fixed to the front side of the central fixed base 61, and the slider 64 is slidably disposed on the guide rail 63. The piston rod of the centrally positioned cylinder 62 is connected to the slider 64 through a connector 65. The bottom of the slider 64 is used to install the processing component, and specific processing parts, such as drilling tools and grinding wheels, can be installed at the bottom of the slider 64. The positioning structure and the processing structure are integrated to form an integrated structure, improving versatility.

[0019] As a further preferred embodiment, the upper end of the workbench 1 is provided with a limiting component 5, which includes a support column 51 and a positioning block 52. The support column 51 is fixed to the workbench 1, and the lower end of the positioning block 52 is fixed to the upper end of the support column 51. The height of the upper positioning block 52 matches the edge slot of the spoiler. When the operator places the spoiler, the edge slot of the spoiler can be aligned with the upper end of the positioning block 52 to quickly find the initial placement position without repeated adjustments to align with the lower contour limiting slot, thus improving placement efficiency and accuracy.

[0020] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A spoiler positioning structure, characterized in that, include: The system comprises a worktable, a lower positioning seat, a side positioning assembly, and an upper positioning assembly mounted on the worktable. The lower positioning seats are spaced apart and have a lower contour-fitting limiting groove at their upper end to match the spoiler. The side positioning assembly includes a rear fixed seat, a side cylinder, and a side pressure head. The rear fixed seat is located behind the lower positioning seat, the side cylinder is mounted on the rear fixed seat, and the side pressure head is located at the front end of the side cylinder. The side cylinder drives the side pressure head to press the rear end of the spoiler. The upper positioning assembly includes an upper fixed seat, an upper cylinder, and an upper pressure head. The upper fixed seat is located behind the lower positioning seat, the upper cylinder is mounted on the upper fixed seat, and the upper pressure head is located at the upper end of the upper cylinder. The upper cylinder drives the upper pressure head to press the upper end of the spoiler. The upper pressure head has an upper contour-fitting limiting groove at its upper end to match the spoiler.

2. The spoiler positioning structure according to claim 1, characterized in that, The lower positioning seat includes a middle positioning seat and a bottom positioning seat. The middle positioning seat is located in the middle of the worktable, and the bottom positioning seat is fixed on the worktable and symmetrically distributed on both sides of the middle positioning seat. The lower contour limiting groove is respectively provided on the upper end face of the middle positioning seat and the bottom positioning seat. The middle positioning seat is provided with a limiting rod in the middle, and the limiting rod passes through the middle through hole of the spoiler.

3. The spoiler positioning structure according to claim 1, characterized in that, The upper positioning component and the side positioning component are symmetrically arranged in two sets.

4. The spoiler positioning structure according to claim 1, characterized in that, The workbench is equipped with a processing assembly, which includes a central fixed base, a centrally positioned cylinder, a guide rail, and a slider. The central fixed base is fixed to the workbench, the centrally positioned cylinder is fixed to the upper end of the central fixed base, the guide rail is fixed to the front side of the central fixed base, and the slider is slidably disposed on the guide rail. The piston rod of the centrally positioned cylinder is connected to the slider through a connector, and the bottom of the slider is used to install the processing assembly.

5. The spoiler positioning structure according to claim 1, characterized in that, The upper end of the workbench is provided with a limiting component, which includes a support column and a positioning block. The support column is fixed on the workbench, and the lower end of the positioning block is fixed to the upper end of the support column.

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