Positioning and clamping device of vehicle heat insulation protection plate
By designing a positioning and clamping device for vehicle heat insulation protection panels, and utilizing the adaptive adjustment and buffer limit functions of the internal structure of the fixing components, the problem of the limited applicability of existing protection panel brackets is solved, and flexible clamping of protection panels of different shapes and specifications is achieved.
Patent Information
- Application Number
- CN202411476772.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-21
- Publication Date
- 2025-01-14
AI Technical Summary
Existing automotive protective plate brackets are only applicable to one type of protective plate, which limits the applicability of tooling fixtures and makes them unable to adapt to protective plates of different shapes and specifications.
A positioning and clamping device for vehicle heat insulation protection panels was designed. Through the cooperation of the internal structure of the fixing component, the shape of the protection panel can be adaptively adjusted and clamped, expanding the scope of application. The device also provides buffering and limiting functions through damping springs and sliding structures.
It enables flexible clamping and fixing of protective plates of different shapes and specifications, expands the scope of application, and provides a stable and reliable clamping effect through structural cooperation.
Smart Images
Figure CN119304473A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of automobile protection plates, in particular to a positioning and clamping device for automobile heat insulation protection plates. Background Art
[0002] Automobile chassis protection consists of four parts: transmission system, running system, steering system and braking system. It is an important part of the automobile. In order to save transportation costs, heavy truck drivers often choose to drive on national highways. However, the road conditions of national highways in my country are much worse than those of highways. There will inevitably be many stones of different sizes on the road surface. The stones will splash onto the chassis of the car due to the high-speed driving of the car, which will cause damage to the chassis components over the years. Therefore, it is particularly important to install automobile chassis protection plates. Protection plates are widely used in automobiles as accessories. They are usually made of high-quality rubber materials. Rubber materials have the characteristics of heat resistance, shock resistance, and noise reduction and are widely used.
[0003] However, most of the existing automobile fender brackets are arc-shaped, and special fixtures are needed to clamp and fix the automobile fender during welding and assembly, and to position the automobile fender for easy welding and assembly. However, such special fixtures are often only applicable to one type of automobile fender, resulting in the limitation of the types of automobile fenders that the fixtures are suitable for clamping, which is highly limited. Summary of the invention
[0004] The purpose of the present application is to provide a positioning and clamping device for a vehicle heat insulation protection plate to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a positioning and clamping device for a vehicle heat insulation protective plate, comprising a working platform and a protective plate body, a fixed seat is fixedly connected to the left side of the top surface of the working platform, a first fixed vertical plate is fixedly connected to the left side of the fixed seat, a fixing assembly is arranged on the right side of the fixed seat, and the fixing assembly comprises a fixing part fixedly connected to the right side of the top surface of the working platform, a first fixing groove is provided on the top surface of the fixing part, a first sliding groove is provided on the front and rear side walls inside the first fixing groove, a first slider is slidably connected to the inside of each of the first sliding grooves, a first sliding seat is arranged between the two first sliders, the front and rear sides of the first sliding seat are respectively fixedly connected to the side where the two first sliders are close to each other, and part of the outer wall of the first sliding seat is located above the fixing part.
[0006] Preferably, the fixing assembly also includes a second fixed vertical plate fixedly connected to the right side of the top surface of the working platform, a damping rod is fixedly connected to the left side of the second fixed vertical plate, a damping spring is sleeved on the surface of the damping rod, one end of the damping spring is fixedly connected to the left side of the second fixed vertical plate, and the other end of the damping spring is fixedly connected to the right side of the first sliding seat.
[0007] Preferably, the fixing assembly further comprises two limiting strips respectively fixedly connected to the top surface of the working platform, and the limiting strips are located on the left side of the first sliding seat.
[0008] Preferably, the fixing assembly also includes a first connecting groove opened on the left side of the first sliding seat, a first rotating rod is arranged inside the first connecting groove, front and rear ends of the first rotating rod are respectively fixedly connected to the front and rear side walls inside the first connecting groove, a first hinge ring is movably sleeved on the surface of the first rotating rod, a first hinged inclined plate is fixedly connected to the surface of the first hinged ring, and part of the outer wall of the first hinged inclined plate is located on the left side of the first sliding seat.
[0009] Preferably, the fixing assembly also includes a limit seat fixedly connected to the top surface of the working platform, a connecting seat is arranged above the limit seat, a second connecting groove is opened on the right side of the connecting seat, a second rotating rod is arranged inside the second connecting groove, the front and rear ends of the second rotating rod are respectively fixedly connected to the front and rear side walls inside the second connecting groove, a second hinge ring is movably sleeved on the surface of the second rotating rod, the surface of the second hinge ring is fixedly connected to the left side of the first hinged inclined plate, and the surface of the second hinge ring is fixedly connected to a transmission handle.
[0010] Preferably, the fixing assembly also includes a connecting portion fixedly connected to the top surface of the working platform, the connecting portion is located on the left side of the limiting seat, a second fixing groove is opened on the top surface of the connecting portion, the front and rear side walls inside the second fixing groove are opened with second sliding grooves, a second slider is slidably connected to the inside of each second sliding groove, a second sliding seat is arranged between the two second sliders, the front and rear sides of the second sliding seat are respectively fixedly connected to the side where the two second sliders are close to each other, and part of the outer wall of the second sliding seat is located above the fixing portion.
[0011] Preferably, the fixing assembly also includes a third connecting groove opened on the right side of the second sliding seat, a third rotating rod is arranged inside the third connecting groove, front and rear ends of the third rotating rod are respectively fixedly connected to the front and rear side walls inside the third connecting groove, a third hinge ring is movably sleeved on the surface of the third rotating rod, a second hinged inclined plate is fixedly connected to the surface of the third hinged ring, and the right side of the second hinged inclined plate is fixedly connected to the left side of the connecting seat.
[0012] Preferably, the fixing component also includes a movable groove opened on the left side of the second sliding seat, a rolling ball groove is opened on the right side wall inside the movable groove, a rolling ball is rollingly connected inside the rolling ball groove, a movable rod is fixedly connected to the surface of the rolling ball, the left end of the movable rod passes through the rolling ball groove and the interior of the movable groove and extends to the left side of the second sliding seat, and the left end of the movable rod is fixedly connected to a clamping portion.
[0013] In summary, the technical effects and advantages of the present invention are as follows:
[0014] In the present invention, by setting a fixing component and by the cooperation between the structures in the fixing component, when the protective plate body is clamped and fixed, the posture can be adjusted according to the shape of the protective plate body, so that protective plate bodies of different shapes can be clamped and fixed, and the scope of application is expanded. At the same time, the size of the clamping space can be adjusted to be suitable for clamping protective plate bodies of different specifications. By setting a fixing component and by the cooperation between the structures in the fixing component and by the setting of the first slide groove, it is convenient for the first sliding seat to slide through the first sliding block. By setting a fixing component and by the cooperation between the structures in the fixing component and by the setting of the damping spring, a buffering effect can be played when the first sliding seat slides. By setting a fixing component and by the cooperation between the structures in the fixing component and by the setting of the limiting strip, the sliding distance of the first sliding seat can be limited.
[0015] In the present invention, by setting a fixed component, by the cooperation between the structures in the fixed component, and by the setting of the first rotating rod, it is convenient for the first hinged inclined plate to rotate through the first hinge ring. By setting a fixed component, by the cooperation between the structures in the fixed component, and by the setting of the second rotating rod, it is convenient for the first hinged inclined plate to rotate through the second hinge ring. By setting a fixed component, by the cooperation between the structures in the fixed component, and by the setting of the second sliding groove, it is convenient for the second sliding seat to slide through the second sliding block. By setting a fixed component, by the cooperation between the structures in the fixed component, and by the setting of the third rotating rod, it is convenient for the second hinged inclined plate to rotate through the third hinge ring. By setting a fixed component, by the cooperation between the structures in the fixed component, and by the setting of the rolling ball groove, it is convenient for the clamping part to rotate with the rolling ball through the movable rod. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.
[0017] Figure 1 A schematic diagram of the three-dimensional structure of an embodiment of the present application;
[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the fixing component in the embodiment of the present application;
[0019] Figure 3 It is a schematic diagram of the three-dimensional split structure of the fixing part and the first sliding seat in the embodiment of the present application;
[0020] Figure 4 It is a schematic diagram of the three-dimensional split structure of the first sliding seat and the first hinged inclined plate in the embodiment of the present application;
[0021] Figure 5 This is a schematic diagram of the three-dimensional split structure of the connecting seat and the second sliding seat in the embodiment of the present application;
[0022] Figure 6 It is a schematic diagram of the three-dimensional disassembled structure of the second sliding seat and the clamping part in the embodiment of the present application.
[0023] In the figure: 1, working platform; 2, guard plate body; 3, fixed seat; 4, first fixed vertical plate; 5, fixed assembly; 501, fixed part; 502, first fixed groove; 503, first slide groove; 504, first slide block; 505, first slide seat; 506, second fixed vertical plate; 507, damping rod; 508, damping spring; 509, limit strip; 510, first connecting groove; 511, first rotating rod; 512, first hinge ring; 513, first hinge inclined plate; 514, limit seat; 5 15. Connecting seat; 516. Second connecting groove; 517. Second rotating rod; 518. Second hinged ring; 519. Transmission handle; 520. Connecting part; 521. Second fixed groove; 522. Second sliding groove; 523. Second sliding block; 524. Second sliding seat; 525. Third connecting groove; 526. Third rotating rod; 527. Third hinged ring; 528. Second hinged inclined plate; 529. Movable groove; 530. Rolling ball groove; 531. Rolling ball; 532. Movable rod; 533. Clamping part. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0025] refer to Figure 1-6The positioning and clamping device of the vehicle heat insulation protection plate shown in the figure comprises a working platform 1 and a protection plate body 2, a fixing seat 3 is fixedly connected to the left side of the top surface of the working platform 1, a first fixing vertical plate 4 is fixedly connected to the left side of the fixing seat 3, a fixing assembly 5 is arranged on the right side of the fixing seat 3, and the fixing assembly 5 comprises a fixing part 501 fixedly connected to the right side of the top surface of the working platform 1, a first fixing groove 502 is provided on the top surface of the fixing part 501, and first sliding grooves 503 are provided on the front and rear side walls inside the first fixing groove 502, and a first slider 504 is slidably connected inside each first sliding groove 503, and a first sliding seat 505 is arranged between the two first sliders 504, so that the first sliding seat 505 can slide through the first slider 504. The front and rear sides of the first sliding seat 505 are respectively fixedly connected to the side where the two first sliders 504 are close to each other, and part of the outer wall of the first sliding seat 505 is located above the fixing part 501.
[0026] As a preferred implementation scheme in this embodiment, the fixing assembly 5 also includes a second fixed vertical plate 506 fixedly connected to the right side of the top surface of the working platform 1, a damping rod 507 is fixedly connected to the left side of the second fixed vertical plate 506, a damping spring 508 is sleeved on the surface of the damping rod 507, one end of the damping spring 508 is fixedly connected to the left side of the second fixed vertical plate 506, and the other end of the damping spring 508 is fixedly connected to the right side of the first sliding seat 505. Through the setting of the damping spring 508, a buffering effect can be played when the first sliding seat 505 slides.
[0027] The fixing assembly 5 also includes two limiting strips 509 respectively fixedly connected to the top surface of the working platform 1 . The limiting strips 509 are located on the left side of the first sliding seat 505 and can limit the sliding distance of the first sliding seat 505 .
[0028] By means of the above-mentioned structure, through the cooperation between the structures within the fixing component 5, when the protective plate body 2 is clamped and fixed, the posture can be adjusted according to the shape of the protective plate body 2, so that protective plate bodies 2 of different shapes can be clamped and fixed, expanding the scope of application. At the same time, the size of the clamping space can also be adjusted to be suitable for clamping protective plate bodies 2 of different specifications.
[0029] In this embodiment, the fixing assembly 5 further includes a first connecting groove 510 opened on the left side of the first sliding seat 505, a first rotating rod 511 is arranged inside the first connecting groove 510, front and rear ends of the first rotating rod 511 are respectively fixedly connected to the front and rear side walls inside the first connecting groove 510, a first hinge ring 512 is movably sleeved on the surface of the first rotating rod 511, a first hinged inclined plate 513 is fixedly connected to the surface of the first hinged ring 512, and part of the outer wall of the first hinged inclined plate 513 is located on the left side of the first sliding seat 505. The first rotating rod 511 is arranged to facilitate the first hinged inclined plate 513 to rotate through the first hinged ring 512.
[0030] The fixing assembly 5 also includes a limit seat 514 fixedly connected to the top surface of the working platform 1, a connecting seat 515 is arranged above the limit seat 514, a second connecting groove 516 is opened on the right side of the connecting seat 515, a second rotating rod 517 is arranged inside the second connecting groove 516, the front and rear ends of the second rotating rod 517 are respectively fixedly connected to the front and rear side walls inside the second connecting groove 516, a second hinge ring 518 is movably sleeved on the surface of the second rotating rod 517, the surface of the second hinge ring 518 is fixedly connected to the left side of the first hinged inclined plate 513, and a transmission handle 519 is fixedly connected to the surface of the second hinge ring 518 to facilitate the rotation of the first hinged inclined plate 513 through the second hinge ring 518.
[0031] The fixing assembly 5 also includes a connecting portion 520 fixedly connected to the top surface of the working platform 1, the connecting portion 520 is located on the left side of the limiting seat 514, a second fixing groove 521 is provided on the top surface of the connecting portion 520, the front and rear side walls inside the second fixing groove 521 are provided with second sliding grooves 522, each second sliding groove 522 is slidably connected to the inside of a second slider 523, a second sliding seat 524 is arranged between the two second sliders 523, the front and rear sides of the second sliding seat 524 are respectively fixedly connected to the side where the two second sliders 523 are close to each other, and part of the outer wall of the second sliding seat 524 is located above the fixing portion 501, so as to facilitate the second sliding seat 524 to slide through the second slider 523.
[0032] The fixing assembly 5 further includes a third connecting groove 525 provided on the right side of the second sliding seat 524, a third rotating rod 526 is provided inside the third connecting groove 525, front and rear ends of the third rotating rod 526 are respectively fixedly connected to the front and rear side walls inside the third connecting groove 525, a third hinge ring 527 is movably sleeved on the surface of the third rotating rod 526, a second hinged inclined plate 528 is fixedly connected to the surface of the third hinged ring 527, and the right side of the second hinged inclined plate 528 is fixedly connected to the left side of the connecting seat 515. The third rotating rod 526 is provided to facilitate the second hinged inclined plate 528 to rotate through the third hinge ring 527.
[0033] The fixing assembly 5 also includes a movable groove 529 opened on the left side of the second sliding seat 524, and a rolling ball groove 530 is opened on the right side wall inside the movable groove 529. A rolling ball 531 is rollingly connected inside the rolling ball groove 530, and a movable rod 532 is fixedly connected to the surface of the rolling ball 531. The left end of the movable rod 532 passes through the rolling ball groove 530 and the movable groove 529 and extends to the left side of the second sliding seat 524. The left end of the movable rod 532 is fixedly connected to a clamping portion 533, and the clamping portion 533 rotates with the rolling ball 531 through the movable rod 532.
[0034] The working principle of the present invention is as follows: when using the positioning and clamping device for the thermal insulation protective plate of a vehicle, the user first places the protective plate body 2 on the fixing seat 3, and then the user holds the transmission handle 519 and applies a force thereto, so that the transmission handle 519 rotates on the second rotating rod 517 through the second hinge ring 518, and at the same time, the second hinge ring 518 drives the first hinged inclined plate 513 to rotate on the first rotating rod 511 through the first hinged ring 512 through the first hinged inclined plate 513, and applies a force to the first sliding seat 505 through the first rotating rod 511, so that the first sliding seat 505 slides in the first sliding groove 503 through the first slider 504, and at the same time, the damping spring 508 is subjected to the force applied by the first sliding seat 505, and the damping spring 508 is compressed, so that the first hinged inclined plate 513 rotates through the movement of the first sliding seat 505;
[0035] By rotating the first hinged inclined plate 513, the second hinged ring 518 applies a force to the connecting seat 515 through the second rotating rod 517, so that the connecting seat 515 applies a force to the third hinged ring 527 through the second hinged inclined plate 528, so that the third hinged ring 527 rotates on the third rotating rod 526. At the same time, the third hinged ring 527 applies a force to the second sliding seat 524, so that the second sliding seat 524 slides in the second sliding groove 522 through the second sliding block 523, so that the second hinged inclined plate 528 rotates. Under the action of the transmission handle 519, the connecting seat 515 moves to the limiting seat 514, so that the first hinged inclined plate 513 The second hinged inclined plate 528 is no longer rotating, and the first hinged inclined plate 513 and the second hinged inclined plate 528 are limited. At this time, the clamping part 533 is in contact with the protective plate body 2, and under the action of the transmission handle 519, the protective plate body 2 will be pushed onto the first fixed vertical plate 4 through the clamping part 533, and the protective plate body 2 will be clamped and fixed through the cooperation of the clamping part 533 and the first fixed vertical plate 4. When the clamping part 533 is in contact with the protective plate body 2, the clamping part 533 will adjust its own posture by rotating the rolling ball 531 on the movable rod 532 in the rolling ball groove 530, so that it can contact the protective plate body 2 of different shapes.
[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A positioning and clamping device for a vehicle heat insulation protection plate, comprising a working platform (1) and a protection plate body (2), characterized in that: A fixed seat (3) is fixedly connected to the left side of the top surface of the working platform (1), a first fixed vertical plate (4) is fixedly connected to the left side of the fixed seat (3), a fixed assembly (5) is arranged on the right side of the fixed seat (3), the fixed assembly (5) comprises a fixed part (501) fixedly connected to the right side of the top surface of the working platform (1), a first fixed groove (502) is provided on the top surface of the fixed part (501), front and rear side walls inside the first fixed groove (502) are provided with first sliding grooves (503), a first sliding block (504) is slidably connected inside each of the first sliding grooves (503), a first sliding seat (505) is arranged between the two first sliding blocks (504), front and rear sides of the first sliding seat (505) are respectively fixedly connected to the sides of the two first sliding blocks (504) close to each other, and part of the outer wall of the first sliding seat (505) is located above the fixed part (501).
2. The positioning and clamping device for the vehicle heat insulation protection plate according to claim 1 is characterized in that: The fixing assembly (5) further comprises a second fixing vertical plate (506) fixedly connected to the right side of the top surface of the working platform (1); a damping rod (507) is fixedly connected to the left side of the second fixing vertical plate (506); a damping spring (508) is sleeved on the surface of the damping rod (507); one end of the damping spring (508) is fixedly connected to the left side of the second fixing vertical plate (506); and the other end of the damping spring (508) is fixedly connected to the right side of the first sliding seat (505).
3. The positioning and clamping device for the vehicle heat insulation protection plate according to claim 2 is characterized in that: The fixing assembly (5) further comprises two limiting strips (509) respectively fixedly connected to the top surface of the working platform (1), and the limiting strips (509) are located on the left side of the first sliding seat (505).
4. The positioning and clamping device for the vehicle heat insulation protection plate according to claim 3 is characterized in that: The fixing assembly (5) also includes a first connecting groove (510) opened on the left side of the first sliding seat (505), a first rotating rod (511) is arranged inside the first connecting groove (510), front and rear ends of the first rotating rod (511) are respectively fixedly connected to the front and rear side walls inside the first connecting groove (510), a first hinge ring (512) is movably sleeved on the surface of the first rotating rod (511), a first hinged inclined plate (513) is fixedly connected to the surface of the first hinged ring (512), and a part of the outer wall of the first hinged inclined plate (513) is located on the left side of the first sliding seat (505).
5. The positioning and clamping device for the vehicle heat insulation protection plate according to claim 4 is characterized in that: The fixing assembly (5) also includes a limit seat (514) fixedly connected to the top surface of the working platform (1), a connecting seat (515) is arranged above the limit seat (514), a second connecting groove (516) is opened on the right side of the connecting seat (515), a second rotating rod (517) is arranged inside the second connecting groove (516), the front and rear ends of the second rotating rod (517) are respectively fixedly connected to the front and rear side walls inside the second connecting groove (516), a second hinge ring (518) is movably sleeved on the surface of the second rotating rod (517), the surface of the second hinge ring (518) is fixedly connected to the left side of the first hinged inclined plate (513), and the surface of the second hinge ring (518) is fixedly connected to a transmission handle (519).
6. The positioning and clamping device for the vehicle heat insulation protection plate according to claim 5, characterized in that: The fixing assembly (5) also includes a connecting portion (520) fixedly connected to the top surface of the working platform (1), the connecting portion (520) is located on the left side of the limiting seat (514), the top surface of the connecting portion (520) is provided with a second fixing groove (521), the front and rear side walls inside the second fixing groove (521) are provided with second sliding grooves (522), each of the second sliding grooves (522) is slidably connected with a second slider (523), a second sliding seat (524) is provided between the two second sliders (523), the front and rear sides of the second sliding seat (524) are respectively fixedly connected to the side where the two second sliders (523) are close to each other, and part of the outer wall of the second sliding seat (524) is located above the fixing portion (501).
7. The positioning and clamping device for the vehicle heat insulation protection plate according to claim 6 is characterized in that: The fixing assembly (5) also includes a third connecting groove (525) opened on the right side of the second sliding seat (524), and a third rotating rod (526) is arranged inside the third connecting groove (525). The front and rear ends of the third rotating rod (526) are respectively fixedly connected to the front and rear side walls inside the third connecting groove (525). The surface of the third rotating rod (526) is movably sleeved with a third hinge ring (527), and the surface of the third hinge ring (527) is fixedly connected with a second hinged inclined plate (528), and the right side of the second hinged inclined plate (528) is fixedly connected to the left side of the connecting seat (515).
8. The positioning and clamping device for the vehicle heat insulation protection plate according to claim 7 is characterized in that: The fixing assembly (5) further comprises a movable groove (529) provided on the left side of the second sliding seat (524), and a rolling ball groove (530) is provided on the right side wall inside the movable groove (529).
9. The positioning and clamping device for a vehicle heat insulation protection plate according to claim 8, characterized in that: A rolling ball (531) is rollingly connected inside the rolling ball groove (530), and a movable rod (532) is fixedly connected to the surface of the rolling ball (531).
10. The positioning and clamping device for the vehicle heat insulation protection plate according to claim 9, characterized in that: The left end of the movable rod (532) passes through the rolling ball groove (530) and the interior of the movable groove (529) and extends to the left side of the second sliding seat (524). The left end of the movable rod (532) is fixedly connected with a clamping portion (533).