Cutting tool for vehicle roof
By designing vehicle ceiling cutting tooling with multiple sets of support members with detachable connection, the problem that existing tooling is not universal is solved, and the adaptation of multiple vehicle ceiling profiles is achieved, and the development and production costs are reduced.
Patent Information
- Application Number
- CN202420762989.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-12
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-04-12
AI Technical Summary
The existing vehicle ceiling water cutting tooling is not universal, resulting in the development of different tooling for skylight ceilings and non-sky ceilings, increasing the manufacturing cost of development and production.
A cutting tool for vehicle ceiling is designed, which includes a number of detachable and connected sets of support members and substrates. The support members can be replaced according to different vehicle ceiling profiles to improve the adaptability of the tool.
Through multiple sets of removable and connected support members, the adaptation of various vehicle ceilings for the same model is achieved, reducing the development quantity and production cost of tooling.
Smart Images
Figure CN222874817U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of vehicles, and in particular to a cutting tool for a vehicle roof. Background Art
[0002] In the related art, after the molding process of the vehicle's roof is completed, the edges and holes of the roof are cut off through the water cutting process. The water cutting tool has the same shape and structure as the back of the roof product, and plays a bearing role on the semi-finished roof. At present, vehicle roofs often have multiple configurations. The structure and shape of the middle area of the skylight roof and the non-skylight roof are different, and the water cutting tool cannot be used universally. The existing ceiling water cutting tool has developed a set of water cutting tool for the skylight ceiling and the non-skylight ceiling respectively, which increases the development and production costs. Utility Model Content
[0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the present application is to provide a cutting tool for a vehicle roof, which has higher adaptability and reduces the production cost of the tool.
[0004] According to the embodiment of the present application, a cutting tool for a vehicle roof includes: a base plate, a mounting area is formed on the base plate, a support member extending away from the base plate is provided on the mounting area, the support member is detachably connected to the base plate at one end facing the mounting area, and a support surface suitable for supporting the vehicle roof is formed at one end of the support member away from the mounting area; wherein the support members are constructed into multiple groups, and the multiple groups of support members can be selectively installed in the mounting area to support the vehicle roof corresponding thereto.
[0005] According to the cutting tool for vehicle roof according to the embodiment of the present application, the cutting tool has a base plate, an installation area for installing the vehicle roof is formed on the base plate, a plurality of groups of support members are arranged on the installation area, and the support members are detachably connected to the base plate, thereby ensuring that the support members can be replaced when the cutting tool cuts different roofs of the same vehicle model, so as to ensure that the support members can effectively support the vehicle roof and ensure that the vehicle roof can be effectively cut. The use of a plurality of support members detachably connected to the base plate can improve the adaptability of the cutting tool, thereby reducing the number of cutting tools developed and reducing the production cost.
[0006] In some embodiments of the present application, a first connecting portion is formed at one end of the support member facing the installation area, and a second connecting portion is formed on the installation area and is arranged corresponding to the first connecting portion and is detachably connected to the first connecting portion; wherein the first connecting portion is configured as a mounting protrusion extending toward the installation area, and the second connecting portion is configured as a mounting groove recessed toward the substrate.
[0007] In some embodiments of the present application, the first connection parts are configured to be multiple and are arranged at intervals at one end of the support member facing the installation area, and the second connection parts are configured to be multiple and are arranged in a one-to-one correspondence with the multiple first connection parts.
[0008] In some embodiments of the present application, a support portion suitable for supporting the vehicle roof is formed on the support surface, the support portion extends in a direction away from the support surface, and is structured in multiple portions and spaced apart in the length direction of the support member.
[0009] In some embodiments of the present application, the number of the support members in each group of the support members is multiple, and the multiple support members are circumferentially surrounded and spaced apart in the installation area.
[0010] In some embodiments of the present application, the distance between each support member and two adjacent support members is D and satisfies: 150 mm ≤ D ≤ 250 mm.
[0011] In some embodiments of the present application, the length of each of the support members is L and satisfies: 130 mm ≤ L1 ≤ 150 mm, and the width of each of the support members is W and satisfies: 80 mm ≤ W1 ≤ 100 mm.
[0012] In some embodiments of the present application, the cutting tool also includes: a clamping device, which is arranged on the outer periphery of the substrate and fixedly connected to the substrate, and a pressure plate extending toward the installation area is formed on the clamping device, and the pressure plate is suitable for fixing the vehicle roof in the installation area of the substrate.
[0013] In some embodiments of the present application, the clamping device is configured in plurality, and the plurality of clamping devices are spaced apart and arranged around the periphery of the substrate.
[0014] In some embodiments of the present application, the length of the pressing plate is L2 and satisfies: 300mm≤L2≤400mm, and the width of the pressing plate is W2 and satisfies: 15mm≤W1≤25mm.
[0015] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:
[0017] Figure 1 is a schematic structural diagram of a cutting tool for a vehicle roof according to an embodiment of the present application;
[0018] Figure 2 yes Figure 1 A schematic diagram of the structure of the middle support member;
[0019] Figure 3 yes Figure 1 Schematic diagram of the structure of the middle clamping device.
[0020] Reference numerals:
[0021] 10. Cutting tooling;
[0022] 11. substrate; 111. installation area;
[0023] 112, support member; 1121, support surface; 1122, first connecting portion; 1123, support portion;
[0024] 12. Clamping device; 121. Pressing plate; 122. Driving end. DETAILED DESCRIPTION
[0025] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.
[0026] Reference below Figure 1-Figure 3 A cutting tool 10 for a vehicle roof according to an embodiment of the present application is described, wherein the cutting tool 10 includes a substrate 11, on which an installation area 111 is formed, and on which a support member 112 extending away from the substrate 11 is provided, wherein the support member 112 is detachably connected to the substrate 11 at one end facing the installation area 111, and a support surface 1121 suitable for supporting a vehicle roof is formed at one end of the support member 112 away from the installation area 111, wherein the support member 112 is constructed into a plurality of groups, and the plurality of groups of support members 112 can be selectively installed in the installation area 111 to support the vehicle roof corresponding thereto.
[0027] At present, after the molding process of the vehicle's roof is completed, the excess material at the corners and holes of the roof is cut off through the water cutting process. The water cutting tool has the same profile and structure as the back of the roof product, and plays a bearing role on the semi-finished roof. At present, vehicle roofs often have multiple configurations. The structure and profile of the middle area of the roof with a sunroof and the roof without a sunroof are different, and the water cutting tool cannot be used universally. The existing ceiling water cutting tool has developed a set of water cutting tool for the sunroof ceiling and the non-sunroof ceiling respectively, which increases the development and production costs.
[0028] like Figure 1As shown, specifically, the cutting tool 10 includes a substrate 11, which can be used to support or install multiple components on the cutting tool 10. An installation area 111 can be formed on the substrate 11, and the installation area 111 can be used to install a vehicle roof. When the vehicle roof is installed in the installation area 111, the cutting tool 10 fixes the vehicle roof and then cuts the vehicle roof. The cutting method can be water cutting. Through water cutting, multiple avoidance holes can be processed on the ceiling to avoid internal parts of the vehicle, such as vehicle windows, reading lights or armrests.
[0029] like Figure 1 and Figure 2 As shown, further, a support member 112 extending away from the substrate 11 can be provided on the installation area 111, and one end of the support member 112 facing the installation area 111 can be detachably connected to the substrate 11, so as to facilitate the replacement of the support member 112, and a support surface 1121 is formed at one end of the support member 112 away from the installation area 111, and the support surface 1121 can be used to support the vehicle roof to ensure that the vehicle roof avoids direct contact with the substrate 11 and causes wear and tear. At the same time, the vehicle roof and the substrate 11 can be spaced apart to facilitate water cutting.
[0030] The support members 112 can be constructed into multiple groups, and the heights of the multiple groups of support members 112 are different, and the support surfaces 1121 of the multiple groups of support members 112 have different shapes. Since the structure and shape of the middle area of the roof with a sunroof and the roof without a sunroof are different, the use of multiple groups of support members 112 can ensure that the support members 112 can be applied to multiple vehicle roofs of the same model, thereby improving the adaptability of the cutting tool 10. The support members 112 and the substrate 11 are detachably connected, ensuring that the same cutting tool 10 can be applied to multiple vehicle roofs without the need for additional tooling development, thereby greatly reducing the tooling development and production costs.
[0031] In short, the cutting tool 10 for vehicle roof of the present application has a base plate 11, on which is formed an installation area 111 for installing the vehicle roof, and on which are arranged a plurality of sets of support members 112, which are detachably connected to the base plate 11, to ensure that the support members 112 can be replaced when the cutting tool 10 cuts different roofs of the same vehicle model, so as to ensure that the support members 112 can effectively support the vehicle roof and ensure that the vehicle roof can be effectively cut. The use of a plurality of support members 112 detachably connected to the base plate 11 can improve the adaptability of the cutting tool 10, thereby reducing the number of cutting tools 10 developed and reducing the manufacturing cost.
[0032] like Figure 2As shown, in some embodiments of the present application, a first connection portion 1122 is formed at one end of the support member 112 facing the installation area 111, and a second connection portion corresponding to the first connection portion 1122 is formed on the installation area 111, wherein the first connection portion 1122 and the second connection portion are detachably connected, and optionally, the shape of the first connection portion 1122 matches the shape of the second connection portion, and the first connection portion 1122 and the second connection portion are detachably connected by bolts and threads, or the first connection portion 1122 and the second connection portion are detachably connected by snapping or plugging. In a specific embodiment, the first connection portion 1122 is configured as a mounting protrusion extending toward the installation area 111, and the second connection portion is configured as a mounting groove recessed toward the inside of the substrate 11, and the mounting protrusion is accommodated in the mounting groove by plugging and matching the mounting protrusion with the mounting groove, and the outer surface of the mounting protrusion is stopped against the inner surface of the mounting groove to limit the movement of the mounting protrusion, so that the support member 112 is installed on the substrate 11.
[0033] In some embodiments of the present application, the first connection part 1122 is constructed as a plurality of first connection parts 1122, and the plurality of first connection parts 1122 can be spaced apart at one end of the support member 112 facing the installation area 111, and the second connection part can be constructed as a plurality of first connection parts 1122 that are arranged one-to-one in correspondence with the plurality of first connection parts 1122. By providing a plurality of first connection parts 1122 and a plurality of second connection parts, the matching strength between the support member 112 and the substrate 11 can be improved, the support member 112 can be prevented from moving on the substrate 11, and the stability of the vehicle roof can be ensured to facilitate cutting.
[0034] like Figure 2 As shown, in some embodiments of the present application, a support portion 1123 is formed on the support surface 1121, and the support portion 1123 can be used to support the vehicle roof. The support portion 1123 can be extended in a direction away from the support surface 1121, and the support portion 1123 can play a positioning role to ensure that the vehicle roof slides relative to the support member 112, and ensure that the support member 112 can effectively support the vehicle roof, wherein the support portion 1123 can be configured as a plurality of support portions 1123, and the plurality of support portions 1123 can be spaced apart in the length direction of the support member 112. The positioning effect of the support member 112 can be improved by providing a plurality of support portions 1123. In a specific embodiment, the support portion 1123 can be configured as a positioning pin, and the positioning pin can be configured as two, and the two positioning pins can be located at an oblique angle position of the support surface 1121.
[0035] like Figure 1As shown, in some embodiments of the present application, the same group of support members 112 can be composed of multiple support members 112, and the multiple support members 112 can be circumferentially arranged in the installation area 111, and each support member 112 is spaced apart from its two adjacent support members 112. By providing multiple support members 112, the vehicle roof can be limited, wherein the distance between each support member 112 and its two adjacent support members 112 is D, and the distance D can satisfy the following range: 150mm≤D≤250mm. Since the design spacing of the position of the vehicle ceiling indicator light needs to meet 500mm±50mm, therefore, by arranging two adjacent support members 112 in the above range, it can be avoided that the support member 112 affects the cutting of the indicator light position.
[0036] In some embodiments of the present application, the length of each support member 112 is L, and the length of the support member 112 can satisfy the following range: 130mm≤L1≤150mm. In a specific embodiment, the length of the support member 112 is preferably 140mm. The width of each support member 112 is W, and can satisfy the following range: 80mm≤W1≤100mm. In a specific embodiment, the width of the support member 112 is preferably 90mm. The height of each support member 112 is defined by the back profile of the vehicle roof and is not limited here. By setting the length and width of the support member 112 within the above range, it can be ensured that the support member 112 can effectively support the vehicle roof, increase the contact area between the support member 112 and the vehicle roof, and enable the support member 112 to effectively provide support force to the vehicle roof.
[0037] like Figure 1 and Figure 3 As shown, in some embodiments of the present application, the cutting tool 10 also includes a clamping device 12, which can be arranged on the periphery of the substrate 11 and fixedly connected to the substrate 11, wherein the clamping device 12 has a pressing plate 121 and a driving end 122, the pressing plate 121 can be extended toward the installation area 111, and the driving end 122 can be used to drive the pressing plate 121 to move toward the installation area 111, thereby fixing the vehicle roof in the installation area 111 of the substrate 11.
[0038] like Figure 1As shown, in some embodiments of the present application, the clamping device 12 can be constructed as a plurality of clamping devices 12, and the plurality of clamping devices 12 can be spaced and arranged around the periphery of the substrate 11. By providing a plurality of clamping devices 12, the vehicle roof can be effectively fixed in the installation area 111 of the substrate 11, and the vehicle roof can be prevented from sliding relative to the substrate 11, thereby improving the fixing effect and stability of the vehicle roof. The length of the pressing plate 121 is L2, and the length of the pressing plate 121 can meet the following range: 300mm≤L2≤400mm. In a specific embodiment, the length of the pressing plate 121 is preferably 350mm, and the width of the pressing plate 121 is W2. The width of the pressing plate 121 can meet the following range: 15mm≤W1≤25mm. In a specific embodiment, it is preferably 20mm. By setting the length and width of the pressing plate 121 within the above range, the contact area between the pressing plate 121 and the vehicle roof can be ensured, thereby ensuring that the vehicle roof can be effectively fixed on the substrate 11.
[0039] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.
[0040] In the description of this application, "first feature" or "second feature" may include one or more of the features.
[0041] In the description of the present application, “plurality” means two or more.
[0042] In the description of the present application, a first feature being “on” or “under” a second feature may include that the first and second features are directly in contact with each other, or may include that the first and second features are not in direct contact with each other but are in contact with each other via another feature therebetween.
[0043] In the description of the present application, “above”, “over” and “above” a first feature to a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature.
[0044] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.
[0045] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.
Claims
1. A cutting tool for a vehicle roof, characterized in that: include: A base plate, a mounting area is formed on the base plate, a support member extending away from the base plate is provided on the mounting area, one end of the support member facing the mounting area is detachably connected to the base plate, and one end of the support member away from the mounting area is formed with a support surface suitable for supporting a vehicle roof; in The support members are structured into a plurality of groups, and the plurality of groups of support members can be selectively installed in the installation area to support the corresponding vehicle roofs.
2. The cutting tool for vehicle roof according to claim 1, characterized in that: A first connection portion is formed at one end of the support member facing the installation area, and a second connection portion corresponding to and detachably connected to the first connection portion is formed on the installation area; wherein The first connection portion is configured as a mounting protrusion extending toward the mounting area, and the second connection portion is configured as a mounting groove recessed toward the substrate.
3. The cutting tool for vehicle roof according to claim 2, characterized in that: The first connection parts are configured to be multiple and are arranged at intervals at one end of the support member facing the installation area, and the second connection parts are configured to be multiple and are arranged in a one-to-one correspondence with the multiple first connection parts.
4. The cutting tool for vehicle roof according to claim 2, characterized in that: A support portion suitable for supporting the vehicle roof is formed on the support surface, and the support portion is extended in a direction away from the support surface. The support portion is structured in a plurality and is spaced apart in a length direction of the support member.
5. The cutting tool for vehicle roof according to claim 2, characterized in that: There are multiple support members in each group of support members, and the multiple support members are circumferentially surrounded and spaced apart in the installation area.
6. The cutting tool for vehicle roof according to claim 5, characterized in that: The distance between each support member and two adjacent support members is D and satisfies: 150mm≤D≤250mm.
7. The cutting tool for vehicle roof according to claim 6, characterized in that: The length of each of the support members is L and satisfies: 130mm≤L1≤150mm, and the width of each of the support members is W and satisfies: 80mm≤W1≤100mm.
8. The cutting tool for vehicle roof according to claim 1, characterized in that: Also includes: A clamping device is arranged on the periphery of the base plate and fixedly connected to the base plate. A pressing plate extending toward the installation area is formed on the clamping device, and the pressing plate is suitable for fixing the vehicle roof in the installation area of the base plate.
9. The cutting tool for vehicle roof according to claim 8, characterized in that: The pressing device is structured in multiple numbers, and the multiple pressing devices are arranged at intervals and around the outer periphery of the substrate.
10. The cutting tool for vehicle roof according to claim 9, characterized in that: The length of the pressing plate is L2 and satisfies: 300mm≤L2≤400mm, and the width of the pressing plate is W2 and satisfies: 15mm≤W1≤25mm.