Auxiliary clamping device for mounting inner plate of automobile high-mount stop lamp

Abstract

The auxiliary clamping device for mounting the inner plate of the high-mount stop lamp of the automobile comprises a base frame which is in a U shape and comprises a first base plate and a second base plate, and the first base plate and the second base plate are oppositely arranged in a spaced mode; the first pressing block is fixedly arranged on the first substrate; the second pressing block is arranged on the second substrate in a floatable mode, and the first pressing block and the second pressing block are oppositely arranged in a spaced mode; the driving air cylinder is arranged between the second pressing block and the second base plate, and the driving air cylinder is used for driving the second pressing block to move relative to the second base plate so as to change the gap between the second pressing block and the first pressing block. According to the auxiliary clamping device, the second pressing block is driven by the air cylinder to move so as to change the gap between the first pressing block and the second pressing block, and therefore the high-position stop lamp inner plate can be pressed on the automobile rear cover, the auxiliary clamping function is achieved, and bonding of the high-position stop lamp inner plate on the automobile rear cover is facilitated.

Description

Technical Field

[0001] The present application relates to the field of automobile technology, and in particular to an auxiliary clamping device for installing an inner plate of an automobile high-mounted brake light. Background Art

[0002] For decoration and installation assistance, some decorative parts and assembly accessories are installed on the outer surface and interior surface of the whole vehicle, such as automobile tail logo, side logo, door sill trim, side skirt, etc. Since these parts have relatively simple structures and do not bear external loads or only bear small external loads, they are often attached to the body sheet metal or other parts with double-sided tape, and then the operator rolls or presses the adhesive parts with simple tools to ensure a firm and reliable bond.

[0003] The inner panel of the high-mounted brake light of the car is also assembled to the rear cover of the car body using a double-sided adhesive bonding process. However, the inner panel of the high-mounted brake light of some models is assembled at a higher position and is bonded to the sheet metal surface of the rear cover of the car from bottom to top, which cannot be completed using traditional rolling or pressing methods. Summary of the invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes an auxiliary clamping device for installing the inner panel of a high-mounted brake light of an automobile, which can improve the installation efficiency of the inner panel of a high-mounted brake light. The auxiliary clamping device for installing the inner panel of a high-mounted brake light of an automobile provided in an embodiment of the present application comprises: a base frame, the base frame is U-shaped, the base frame comprises a first substrate and a second substrate, the first substrate and the second substrate are arranged oppositely and spaced apart; a first pressing block, the first pressing block is fixedly arranged on the first substrate; a second pressing block, the second pressing block can be floatingly arranged on the second substrate, the first pressing block and the second pressing block are arranged oppositely and spaced apart; a driving cylinder, the driving cylinder is arranged between the second pressing block and the second substrate, and the driving cylinder is used to drive the second pressing block to move relative to the second substrate to change the gap between the second pressing block and the first pressing block.

[0005] In some embodiments, the second pressing block includes a plurality of sub-pressing blocks, the number of driving cylinders is greater than or equal to the number of sub-pressing blocks, and each sub-pressing block is driven by one or more driving cylinders.

[0006] In some embodiments, the second pressure block includes three sub-pressure blocks, namely a left pressure block, a middle pressure block, and a right pressure block. The left pressure block and the right pressure block are respectively arranged at the two ends of the second substrate, the middle pressure block is arranged in the middle of the second substrate and is located between the left pressure block and the right pressure block. The left pressure block and the right pressure block are respectively driven by a driving cylinder, and the two ends of the middle pressure block are driven by two driving cylinders.

[0007] In some embodiments, the sub-pressing block can be floatably disposed on the second substrate via a plurality of positioning posts, the positioning posts are used to limit the movement of the sub-pressing block in a direction parallel to the plane of the second substrate, a spring is disposed on the positioning post, the spring is used to provide an elastic force for the sub-pressing block to move toward the second substrate, and the driving cylinder is used to provide a driving force for the sub-pressing block to move away from the second substrate.

[0008] In some embodiments, a waist-shaped hole is provided on the second substrate, and the positioning column is fixed in the waist-shaped hole by bolts.

[0009] In some embodiments, the first substrate and the second substrate are rotatably connected, and the auxiliary clamping device further includes a torsion spring, which can provide an elastic force to bring the first substrate and the second substrate closer to each other.

[0010] In some embodiments, a locking mechanism is further included, and the locking mechanism is used to lock the relative rotation between the first substrate and the second substrate.

[0011] In some embodiments, handles are respectively disposed on the first substrate and the second substrate.

[0012] In some embodiments, the profile of the first pressing block is consistent with the profile of the rear cover of the automobile at a position corresponding to the inner plate of the high-mounted brake light, and the profile of the second pressing block is consistent with the profile of the inner plate of the high-mounted brake light.

[0013] In some embodiments, the first substrate and the second substrate are made of aluminum alloy, the first pressing block and the second pressing block are made of polyurethane, and hollow structures are provided on the first substrate and the second substrate.

[0014] The embodiment of the present application provides an auxiliary clamping device for installing the inner panel of the high-mounted brake light of an automobile. The cylinder drives the second pressing block to move to change the gap between the first pressing block and the second pressing block, thereby pressing the inner panel of the high-mounted brake light on the rear cover of the automobile, thereby realizing the auxiliary clamping function and facilitating the bonding of the inner panel of the high-mounted brake light on the rear cover of the automobile. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 is a schematic diagram of an auxiliary clamping device provided in an embodiment of the present application at an angle;

[0017] Figure 2is a schematic diagram of the auxiliary clamping device provided in an embodiment of the present application from another angle;

[0018] Figure 3 This is a schematic diagram of the auxiliary clamping device provided in an embodiment of the present application from another angle.

[0019] The reference numerals are as follows:

[0020] 1. First substrate; 2. Second substrate; 3. First pressure block; 4. Second pressure block; 41. Left pressure block; 42. Middle pressure block; 43. Right pressure block; 5. Driving cylinder; 6. Torsion spring; 7. Handle.

[0021] It should be understood that the size of each part shown in the accompanying drawings is not drawn according to the actual proportional relationship. In addition, the same or similar reference numerals represent the same or similar components. DETAILED DESCRIPTION

[0022] The technical scheme of the preferred embodiment of the present application will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection claimed in the present application.

[0023] The words "first", "second" and similar words used in this application do not indicate any order, quantity or importance, but are only used to distinguish different parts. The words "include" or "comprise" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of including other elements. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0024] like Figure 1-Figure 3As shown, the auxiliary clamping device for installing the inner panel of the automobile high-mounted brake light of the embodiment of the present application includes: a base frame, the base frame is U-shaped, and the base frame includes a first substrate 1 and a second substrate 2, the first substrate 1 and the second substrate 2 are arranged opposite to each other and spaced apart; a first pressing block 3, the first pressing block 3 is fixedly arranged on the first substrate 1; a second pressing block 4, the second pressing block 4 can be floatably arranged on the second substrate 2, the first pressing block 3 and the second pressing block 4 are arranged opposite to each other and spaced apart; a driving cylinder 5, the driving cylinder 5 is arranged between the second pressing block 4 and the second substrate 2, and the driving cylinder 5 is used to drive the second pressing block 4 to move relative to the second substrate 2 to change the gap between the second pressing block 4 and the first pressing block 3. In this embodiment, the main part of the auxiliary clamping device is a U-shaped frame composed of a first substrate 1 and a second substrate 2. The first substrate 1 and the second substrate 2 can be connected by a connecting plate with a certain width. The first pressing block 3 and the second pressing block 4 are both arranged in the U-shaped frame, wherein the first pressing block 3 is fixed and the second pressing block 4 can be moved upward by driving the cylinder 5, thereby adjusting the distance between the second pressing block 4 and the first pressing block 3. Before use, first open the first substrate 1 and the second substrate 2 of the auxiliary clamping device, place the bonded high-mounted brake light inner panel and the car rear cover inside the auxiliary clamping device, and control the driving cylinder 5 to move at the same time, so that the second pressing block 4 is lifted upward, thereby reducing the gap between the second pressing block 4 and the first pressing block 3, and pressing the high-mounted brake light inner panel on the car rear cover.

[0025] The auxiliary clamping device for installing the inner panel of the high-mounted brake light of an automobile provided in the embodiment of the present application drives the second pressing block 4 to move by a cylinder to change the gap between the first pressing block 3 and the second pressing block 4, so as to press the inner panel of the high-mounted brake light on the rear cover of the automobile, thereby realizing the auxiliary clamping function and facilitating the bonding of the inner panel of the high-mounted brake light on the rear cover of the automobile.

[0026] In some embodiments, the second pressing block 4 includes a plurality of sub-pressing blocks, the number of the driving cylinders 5 is greater than or equal to the number of the sub-pressing blocks, and each sub-pressing block is driven by one or more driving cylinders 5. In this embodiment, the second pressing block 4 adopts a segmented design, which can improve the fit between the bonding surface and the pressing profile when the auxiliary clamping device clamps the inner panel of the high-mounted brake light, so that the clamping force can be transmitted to the entire bonding area more evenly.

[0027] Combination Figure 3In some embodiments, the second pressure block 4 includes three sub-pressure blocks, namely, a left pressure block 41, a middle pressure block 42, and a right pressure block 43. The left pressure block 41 and the right pressure block 43 are respectively arranged at the two ends of the second substrate 2, and the middle pressure block 42 is arranged in the middle of the second substrate 2 and is located between the left pressure block 41 and the right pressure block 43. The left pressure block 41 and the right pressure block 43 are respectively driven by a driving cylinder 5, and the two ends of the middle pressure block 42 are driven by two driving cylinders 5. In this embodiment, the left pressure block 41 and the right pressure block 43 can be driven by an independent circular cylinder respectively, and the middle pressure block 42 can be driven by two square cylinders of the same size arranged at the two ends of the middle pressure block 42 to achieve uniform force on the two ends of the middle pressure block 42. The two circular cylinders and the two square cylinders can be input by the same air source line, but the input air pressure of each cylinder can be set and adjusted separately to achieve different clamping forces on different positions of the inner panel of the high-mounted brake light.

[0028] In some embodiments, the sub-pressing block can be floatably arranged on the second substrate 2 through a plurality of positioning posts. The positioning posts are used to limit the movement of the sub-pressing block in a direction parallel to the plane of the second substrate 2. A spring is arranged on the positioning post. The spring is used to provide elastic force for the sub-pressing block to move toward the second substrate 2. The driving cylinder 5 is used to provide driving force for the sub-pressing block to move away from the second substrate 2. In this embodiment, the positioning post can limit the sub-pressing block in the x-axis and y-axis, and enable the sub-pressing block to slide along the axis (z-axis) of the positioning post, that is, to achieve floating. By setting the spring, when the driving cylinder 5 is retracted, the spring can provide a restoring force for the sub-pressing block to reset, so that the sub-pressing block can be moved away from the second pressing block 4 again, which is convenient for the next use of the auxiliary clamping device.

[0029] In some embodiments, a waist-shaped hole is provided on the second substrate 2, and the positioning column is fixed in the waist-shaped hole by bolts. In this embodiment, by providing the waist-shaped hole, the position of the sub-press block can be fine-tuned. These position fine-tuning functions can compensate for the deviation of the subsequent body or part size, and always ensure the degree of fit and force stability of the bonding surface. At the same time, the z-direction height can also be achieved by adding lower pads of different heights.

[0030] In some embodiments, the first substrate 1 and the second substrate 2 are rotatably connected, and the auxiliary clamping device also includes a torsion spring 6, which can provide an elastic force to bring the first substrate 1 and the second substrate 2 closer to each other. Exemplarily, the first substrate 1 and the second substrate 2 can be connected by a hinge, and the first substrate 1 and the second substrate 2 can both be L-shaped to limit the movement of the first substrate 1 and the second substrate 2 closer to each other, and the opening and closing angle of the first substrate 1 and the second substrate 2 can be about 45°. The torsion spring 6 can be set on the pivot axis of the first substrate 1 and the second substrate 2. Of course, in other embodiments, the torsion spring 6 can also be set at other positions, as long as it can provide an elastic force to bring the first substrate 1 and the second substrate 2 closer to each other. When using this device, the operator manually pinches open about 45°, and the first pressing block 3 and the second pressing block 4 clamp the rear cover sheet metal and the high-mounted brake light inner plate of the car. After the operator lets go, the first pressing block 3 and the second pressing block 4 will automatically close to a relatively parallel state under the action of the torsion spring.

[0031] In some embodiments, a locking mechanism is further included, and the locking mechanism is used to lock the relative rotation of the first substrate 1 and the second substrate 2. In this embodiment, by setting the locking mechanism, the relative rotation of the first substrate 1 and the second substrate 2 can be locked to prevent the upper pressing block from being lifted up when the driving cylinder 5 is ventilated, and the clamping force cannot be effectively transmitted to the bonding surface.

[0032] In some embodiments, handles 7 are further provided on the first substrate 1 and the second substrate 2, respectively. The handles 7 can facilitate the operation of opening and closing the first substrate 1 and the second substrate 2. The handles 7 on the first substrate 1 and the second substrate 2 can be arranged relatively to each other to achieve upper and lower distribution. Two pairs of handles 7 arranged relatively to each other can be provided on the first substrate 1 and the second substrate 2. In some embodiments, a locking mechanism can be provided on one or both pairs of handles 7. Specifically, it can be provided on the portion where the handles 7 extend out of the first substrate 1 and the second substrate 2. The locking mechanism can be a quick locking pin. When the locking pin is clamped to the bottom, the upper and lower handles 7 completely lock the rotation of the first substrate 1 and the second substrate 2 through the abutment of the locking pin. The sub-pressing block moves upward under the action of the driving cylinder 5 to completely clamp the bonding area.

[0033] In some embodiments, the profile of the first pressing block 3 is consistent with the profile of the position corresponding to the inner plate of the high-mounted brake light on the rear cover of the automobile, and the profile of the second pressing block 4 is consistent with the profile of the inner plate of the high-mounted brake light. In this embodiment, this arrangement can improve the degree of fit between the bonding surface and the pressed profile when the device is clamped, and ensure that the clamping force can be evenly transmitted to the entire bonding area to the greatest extent.

[0034] In some embodiments, the first substrate 1 and the second substrate 2 are made of aluminum alloy, the first pressing block 3 and the second pressing block 4 are made of polyurethane, and a hollow structure is provided on the first substrate 1 and the second substrate 2. In this embodiment, the aluminum alloy material can ensure the strength of the base frame while being light in weight, the first pressing block 3 and the second pressing block 4 made of polyurethane can prevent damage to the sheet metal of the rear cover of the car and the inner plate of the high-mounted brake light, and the hollow structure can further reduce the weight of the device and facilitate operation.

[0035] The auxiliary clamping device for installing the inner plate of the high-mounted brake light of an automobile provided in the embodiment of the present application has at least the following beneficial effects:

[0036] 1. The upper and lower pressure blocks are relatively parallel, and the clamped parts are placed between the upper and lower pressure plates like a sandwich structure, which can increase the contact area between the pressure plate and the bonding surface, so that the entire bonding surface can be stressed and relatively uniform;

[0037] 2. The driving cylinder is used to drive the second pressing block to move upward. The clamping process is stable and reliable, and the consistency and stability of repeated use are good, which can ensure that the operating state of each vehicle remains relatively consistent and is not affected by the operator's operating state;

[0038] 3. The clamping force applied by the device to the bonding surface can be adjusted according to the pressure of the air source input. The adjustment range is large, and the clamping pressure can be flexibly adjusted according to the bonding quality of the bonding surface and the actual working conditions.

[0039] 4. The main structure of the device is made of lightweight aluminum alloy and polyurethane materials, and many structures are hollowed out. The overall weight of the device is light, and the operability and ergonomics are good.

[0040] Based on the above-mentioned embodiments of the present application, in the absence of explicit negation or conflict, the technical features of one embodiment may be beneficially combined with one or more other embodiments.

[0041] Although some specific embodiments of the present application have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are only for illustration and not for limiting the scope of the present application. It should be understood by those skilled in the art that the above embodiments may be modified or some technical features may be replaced by equivalents without departing from the scope and spirit of the present application. The scope of the present application is defined by the appended claims.

Claims

1. An auxiliary clamping device for installing the inner plate of a high-mounted brake light of an automobile, characterized in that: include: A base frame, wherein the base frame is U-shaped and comprises a first substrate and a second substrate, wherein the first substrate and the second substrate are arranged opposite to each other and spaced apart; A first pressing block, wherein the first pressing block is fixedly disposed on the first substrate; a second pressing block, wherein the second pressing block is disposed on the second substrate in a floating manner, and the first pressing block and the second pressing block are disposed opposite to each other and spaced apart; A driving cylinder is disposed between the second pressing block and the second substrate, and is used to drive the second pressing block to move relative to the second substrate to change the gap between the second pressing block and the first pressing block.

2. The auxiliary clamping device according to claim 1, characterized in that: The second pressing block includes a plurality of sub-pressing blocks, the number of the driving cylinders is greater than or equal to the number of the sub-pressing blocks, and each of the sub-pressing blocks is driven by one or more driving cylinders.

3. The auxiliary clamping device according to claim 2, characterized in that: The second pressure block includes three sub-pressure blocks, namely a left pressure block, a middle pressure block and a right pressure block. The left pressure block and the right pressure block are respectively arranged at the two ends of the second substrate, the middle pressure block is arranged in the middle of the second substrate and is located between the left pressure block and the right pressure block. The left pressure block and the right pressure block are respectively driven by a driving cylinder, and the two ends of the middle pressure block are driven by two driving cylinders.

4. The auxiliary clamping device according to claim 2, characterized in that: The sub-pressing block can be floatably arranged on the second substrate through a plurality of positioning posts, the positioning posts are used to limit the movement of the sub-pressing block in a direction parallel to the plane of the second substrate, the positioning posts are provided with springs, the springs are used to provide elastic force for the sub-pressing block to move in a direction close to the second substrate, and the driving cylinder is used to provide driving force for the sub-pressing block to move in a direction away from the second substrate.

5. The auxiliary clamping device according to claim 4, characterized in that: The second substrate is provided with a waist-shaped hole, and the positioning column is fixed in the waist-shaped hole by means of bolts.

6. The auxiliary clamping device according to claim 1, characterized in that: The first substrate and the second substrate are rotatably connected, and the auxiliary clamping device further includes a torsion spring, which can provide an elastic force to bring the first substrate and the second substrate closer to each other.

7. The auxiliary clamping device according to claim 6, characterized in that: It also includes a locking mechanism, which is used to lock the relative rotation of the first substrate and the second substrate.

8. The auxiliary clamping device according to claim 6, characterized in that: The first substrate and the second substrate are also provided with handles respectively.

9. The auxiliary clamping device according to claim 1, characterized in that: The profile of the first pressing block is consistent with the profile of the position of the rear cover of the automobile corresponding to the inner plate of the high-mounted brake light, and the profile of the second pressing block is consistent with the profile of the inner plate of the high-mounted brake light.

10. The auxiliary clamping device according to claim 1, characterized in that: The first substrate and the second substrate are made of aluminum alloy, the first pressing block and the second pressing block are made of polyurethane, and hollow structures are provided on the first substrate and the second substrate.

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