Automobile front cover opening device

Abstract

The utility model belongs to the technical field of automobile machining, and provides an automobile front cover opening device which comprises a base, a first sliding block, a first sliding rail, a first mounting plate, a first air cylinder, a second sliding rail, a second sliding block, a second mounting plate, a second air cylinder, a third air cylinder and a supporting plate. The first mounting plate is pushed by the first air cylinder, so that the first mounting plate slides, the second mounting plate is pushed by the second air cylinder, so that the second mounting plate slides, the supporting plate is pushed by the third air cylinder, the automobile front cover is jacked by the supporting plate, the automobile front cover is opened, the three-stage air cylinder is adopted, it is guaranteed that the opening angle is larger, the opening angle can be adjusted, and compatibility is better; the device is suitable for different vehicle types.

Description

Technical Field

[0001] This application belongs to the technical field of automobile processing. Specifically, it relates to a device for opening the front hood of an automobile. Background Art

[0002] An automobile production line is a production line for mass-producing automobiles. Its operation line processes include welding, stamping, painting, powertrain, etc. This enables automobile manufacturers to improve the level of automation.

[0003] Some existing production lines adopt a device for opening the front hood of an automobile. However, most of the existing opening devices use a single cylinder to open, with a relatively small stroke of a single cylinder and a fixed opening angle, resulting in poor compatibility with different vehicle models. Retrofits are required when introducing new vehicle models later, involving significant investment. Summary of the Utility Model

[0004] In order to overcome the above-mentioned drawbacks in the prior art, the purpose of this application is to provide a device for opening the front hood of an automobile, which has a simple and compact structure, a large opening angle, an adjustable opening angle, better compatibility, and is applicable to different vehicle models.

[0005] The technical means adopted by this application to solve the above technical problems are as follows:

[0006] This application provides a device for opening the front hood of an automobile, including:

[0007] A base;

[0008] A first slider, which is installed on the base;

[0009] A first slide rail, which is slidably installed on the first slider;

[0010] A first mounting plate, which is installed on the first slide rail;

[0011] A first cylinder, which is installed on the base, and the telescopic rod of the first cylinder is connected to the first mounting plate;

[0012] A second slide rail, which is installed on the first mounting plate;

[0013] A second slider, which is slidably installed on the second slide rail;

[0014] A second mounting plate, which is installed on the second slider;

[0015] A second cylinder, which is installed on the second mounting plate, and the telescopic rod of the second cylinder is connected to the first mounting plate;

[0016] A third cylinder, which is installed on the second mounting plate;

[0017] A pallet, the pallet is connected to the telescopic rod of the third cylinder.

[0018] Preferably, it further includes a third slide rail and a support block. The third slide rail is installed on the pallet, and the support block is slidably installed on the third slide rail.

[0019] Preferably, a plurality of the support blocks are provided, and the plurality of support blocks are spaced apart on the third slide rail.

[0020] Preferably, it further includes a guide rod. The pallet is provided with a guide hole. One end of the guide rod is connected to the third cylinder, and the other end of the guide rod is slidably inserted into the guide hole.

[0021] Preferably, a buffer is provided at the top of the first mounting plate.

[0022] Compared with the prior art, the automobile front cover opening device of the present application is provided with a first cylinder, a second cylinder and a third cylinder. By the first cylinder pushing the first mounting plate, the first mounting plate slides, the second cylinder pushes the second mounting plate, the second mounting plate slides, and the third cylinder pushes the pallet, so that the pallet jacks up the automobile front cover, and the automobile front cover is opened. The three-stage cylinder is adopted to ensure a larger opening angle, the opening angle is adjustable, and the compatibility is better, suitable for different vehicle models. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings required to be used in the embodiments of the present application. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0024] Figure 1 It is a schematic structural view of an angle of the automobile front cover opening device of the present application.

[0025] Figure 2 It is another schematic structural view of an angle of the automobile front cover opening device of the present application.

[0026] Figure 3 It is another schematic structural view of an angle of the automobile front cover opening device of the present application.

[0027] Marking description:

[0028] 1. Base; 2. First slider; 3. First slide rail; 4. First mounting plate; 5. First cylinder; 6. Second slide rail; 7. Second slider; 8. Second mounting plate; 9. Second cylinder; 10. Third cylinder; 11. Pallet; 12. Third slide rail; 13. Support block; 14. Buffer; 15. Guide rod. Detailed implementation manners

[0029] In order to more clearly understand the above objects, features and advantages of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and specific implementation manners. It should be noted that, without conflict, the implementation manners of the present application and the features in the implementation manners can be combined with each other. In the following description, many specific details are set forth in order to fully understand the present utility model. The described implementation manners are only a part of the implementation manners of the present utility model, rather than all of the implementation manners. Based on the implementation manners in the present utility model, all other implementation manners obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0030] It should be noted that: unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific implementation manners, and are not intended to limit the present utility model. Similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. At the same time, in the description of the present application, the terms "first", "second", etc. are only used for distinguishing descriptions, and cannot be understood as indicating or implying relative importance.

[0031] As Figures 1-3 shown, in this embodiment, a device for opening a vehicle front hood is provided, which includes a base 1, a first slider 2, a first slide rail 3, a first mounting plate 4, a first cylinder 5, a second slide rail 6, a second slider 7, a second mounting plate 8, a second cylinder 9, a third cylinder 10 and a support plate 11; the first slider 2 is mounted on the base 1; the first slide rail 3 is slidably mounted on the first slider 2; the first mounting plate 4 is mounted on the first slide rail 3; the first cylinder 5 is mounted on the base 1, and the telescopic rod of the first cylinder 5 is connected to the first mounting plate 4; the second slide rail 6 is mounted on the first mounting plate 4; the second slider 7 is slidably mounted on the second slide rail 6; the second mounting plate 8 is mounted on the second slider 7; the second cylinder 9 is mounted on the second mounting plate 8, and the telescopic rod of the second cylinder 9 is connected to the first mounting plate 4; the third cylinder 10 is mounted on the second mounting plate 8; the support plate 11 is connected to the telescopic rod of the third cylinder 10.

[0032] In some preferred embodiments of the present utility model, it further includes a third slide rail 12 and a support block 13. The third slide rail 12 is installed on the support plate 11, and the support block 13 is slidably installed on the third slide rail 12. In this way, the position of the support block 13 can be adjusted, thereby further adapting to various different vehicle models and facilitating quick switching.

[0033] In some preferred embodiments of the present utility model, a plurality of the support blocks 13 are provided, and the plurality of support blocks 13 are spaced apart on the third slide rail 12. In this way, the plurality of support blocks 13 can ensure more stable support.

[0034] In some preferred embodiments of the present utility model, it further includes a guide rod 15. The support plate 11 is provided with a guide hole. One end of the guide rod 15 is connected to the third cylinder 10, and the other end of the guide rod 15 is slidably inserted into the guide hole. In this way, the guide rod 15 can guide the telescopic rod of the third cylinder 10 and reduce the pressure on the third cylinder 10.

[0035] In some preferred embodiments of the present utility model, a buffer 14 is provided at the top of the first mounting plate 4.

[0036] Compared with the prior art, the automobile front cover opening device of the present application is provided with a first cylinder 5, a second cylinder 9 and a third cylinder 10. By the first cylinder 5 pushing the first mounting plate 4, the first mounting plate 4 slides; by the second cylinder 9 pushing the second mounting plate 8, the second mounting plate 8 slides; by the third cylinder 10 pushing the support plate 11, the support plate 11 jacks up the automobile front cover, so that the automobile front cover is opened. Using a three-stage cylinder can ensure a larger opening angle, and the opening angle is adjustable, with better compatibility and applicability to different vehicle models.

[0037] The above is only the specific implementation manner of the present application and is not used to limit the protection scope of the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application. Any person skilled in the art within the technical scope disclosed by the present application can easily think of changes or replacements, which should also be covered by the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

[0038] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent in such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

Claims

1. A vehicle hood opening device, characterized in that: include: Base; a first slider, the first slider being mounted on the base; a first slide rail, the first slide rail being slidably mounted on the first sliding block; a first mounting plate, wherein the first mounting plate is mounted on the first slide rail; A first cylinder, the first cylinder is mounted on the base, and a telescopic rod of the first cylinder is connected to the first mounting plate; a second slide rail, the second slide rail being mounted on the first mounting plate; a second sliding block slidably mounted on the second sliding rail; a second mounting plate, the second mounting plate being mounted on the second sliding block; a second cylinder, the second cylinder being mounted on the second mounting plate, and a telescopic rod of the second cylinder being connected to the first mounting plate; a third cylinder, the third cylinder being mounted on the second mounting plate; A supporting plate is connected to the telescopic rod of the third cylinder.

2. The vehicle hood opening device according to claim 1, characterized in that: It also includes a third slide rail and a support block, wherein the third slide rail is mounted on the support plate, and the support block is slidably mounted on the third slide rail.

3. The vehicle hood opening device according to claim 2, characterized in that: A plurality of the supporting blocks are provided, and the plurality of the supporting blocks are arranged on the third slide rail at intervals.

4. The vehicle hood opening device according to claim 1, characterized in that: It also includes a guide rod, the support plate is provided with a guide hole, one end of the guide rod is connected to the third cylinder, and the other end of the guide rod is slidably inserted in the guide hole.

5. The vehicle hood opening device according to claim 1, characterized in that: A buffer is arranged on the top of the first mounting plate.

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