Correcting tool for vehicle sealing seam allowance

Abstract

The utility model provides a correction tool for a vehicle sealing seam allowance. The correction tool comprises a mounting part and a clamping part, the guide part is arranged on the mounting part, extends in the first direction and is provided with a first end and a second end; the adjusting part comprises a first surface and a second surface which are opposite to each other, a matching hole is formed in the first surface, the first end of the guide part penetrates through the matching hole, and the second surface is used for being connected with the sealing spigot; and the moving part is arranged on the guide part in a sleeving manner and is in threaded fit with the guide part, and the moving part can be rotated to move in the direction from the second end of the guide part to the first end of the guide part so as to push the adjusting part to move, so that pressure is applied to the sealing seam allowance. According to the device, the deformation can be accurately corrected, one-time correction is in place, secondary deformation is avoided, operation is easy, and large operation space is not needed.

Description

Technical Field

[0001] The present application relates to the field of vehicle technology, and in particular to a calibration tool for a vehicle sealing stop. Background Art

[0002] The sealing stopper of a vehicle (such as a bus) is used to achieve sealing between a door and a vehicle body. Patent CN108016264A discloses a hinged door sealing structure for a bus, including a vehicle body frame, a side door, a door hinge, and a gas strut. The vehicle body frame is provided with a door opening, a door hinge is installed in the door opening, one end of the side door is connected to the door hinge and flips with the door hinge, one end of the gas strut is hinged to the vehicle body frame, and the other end is hinged to the gas strut support on the side door, the door hinge is an iron door hinge, and the door opening is further provided with a sealing stopper with an L-shaped cross section at the lower position of the door hinge, the sealing stopper is welded and sealed with the inner edge of the door opening around the periphery, the welding seam between the sealing stopper and the inner edge of the door opening can also be sealed with sealant, and the joint between the front end of the sealing stopper and the vehicle body frame is sealed with a rubber strip inserted into the seam.

[0003] However, when welding the sealing stop of a passenger car door, the force at the welding point pulls the stop toward the welding side, causing the sealing stop to deform to varying degrees. Local deformation of 3 to 5 mm is not easy to be discovered during the welding process. This deformation is enough to cause the sealing strip to not fit the door, which results in cabin leakage in the rain test of the whole vehicle. At this time, the sealing stop needs to be corrected. The traditional correction method is to use a hammer to knock or a crowbar to pry the deformed part of the sealing stop. This correction method is sometimes limited by space and difficult to operate. In addition, the sealing stop is prone to secondary deformation, waving, surface depressions, paint loss and other defects.

[0004] Based on this, the existing technology still needs to be improved. Utility Model Content

[0005] A technical problem to be solved by the present application is that in the prior art, it is difficult to operate and the correction effect is not good when correcting the sealing stop of a vehicle.

[0006] To solve the above-mentioned technical problems, an embodiment of the present application provides a correction tool for a vehicle sealing stop, comprising: a mounting portion; a guide portion arranged on the mounting portion, the guide portion extending along a first direction and having a first end and a second end; an adjusting portion, the adjusting portion comprising a first surface and a second surface opposite to each other, the first surface being provided with a matching hole, the first end of the guide portion being passed through the matching hole, and the second surface being used to engage with the sealing stop; a moving portion, the moving portion being sleeved on the guide portion and threadedly engaged with the guide portion, the moving portion being rotatable and moving in a direction from the second end of the guide portion to the first end to push the adjusting portion to move, thereby applying pressure to the sealing stop.

[0007] In some embodiments, the number of the guide parts, the moving parts and the matching holes are all multiple, the multiple guide parts are arranged along a second direction perpendicular to the first direction, and the adjustment part extends along the second direction.

[0008] In some embodiments, the guide portion is detachably disposed on the mounting portion.

[0009] In some embodiments, the guide portion is welded to the mounting portion or is integrally formed with the mounting portion.

[0010] In some embodiments, the guide portion is a bolt, and the calibration tool further includes a fastening nut for fastening the bolt to the mounting portion.

[0011] In some embodiments, the mounting portion includes a fixing beam extending along the second direction and a plurality of bases extending along the first direction and arranged at intervals along the second direction.

[0012] In some embodiments, the second surface of the adjustment portion is provided with a flexible component.

[0013] In some embodiments, the mounting portion, the guiding portion and / or the adjusting portion are hollow structures.

[0014] In some embodiments, the mounting portion includes a first mounting portion and a second mounting portion, the first mounting portion is provided with an elongated hole extending along the second direction, the second mounting portion is mounted on the elongated hole via a fastener, and the size of the mounting portion along the second direction is adjustable.

[0015] In some embodiments, the guide portion includes a first guide part and a second guide part, the first guide part is provided with an elongated hole extending along a first direction, the second guide part is mounted on the elongated hole by a fastener, and the size of the guide portion along the first direction is adjustable.

[0016] Through the above technical scheme, the correction tooling for the vehicle sealing stop provided in the present application can push the adjustment part to move by twisting the movable part so that it moves in the direction from the second end of the guide part to the first end, thereby applying pressure to the sealing stop and causing the sealing stop to deform back to its original position. The deformation amount can be accurately corrected and corrected in place at one time to avoid secondary deformation. The operation is simple and does not require a large operating space. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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 ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1It is a front view of a correction tool for a vehicle sealing seam shown in an exemplary embodiment of the present application;

[0019] Figure 2 is a side view of a correction tool for a vehicle sealing seam according to an exemplary embodiment of the present application;

[0020] Figure 3 It is a schematic diagram of the use of a correction tool for a vehicle sealing seam shown in an exemplary embodiment of the present application;

[0021] Figure 4 yes Figure 3 A partial enlarged schematic diagram of .

[0022] Description of reference numerals:

[0023] 1. Sealing stop; 2. Sealing strip; 10. Mounting part; 12. Fixed beam; 14. Base; 20. Guide part; 21. First end; 22. Fastening nut; 23. Second end; 30. Adjustment part; 31. First surface; 32. Matching hole; 33. Second surface; 34. Flexible component; 40. Moving part; 100. Correction tool; 210. Frame; 212. Frame longitudinal beam; 220. Hatch door; 222. Hatch door panel; X, first direction; Y, second direction. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the implementation methods of the present application in conjunction with the accompanying drawings and examples. The detailed descriptions of the following examples and the accompanying drawings are used to exemplarily illustrate the principles of the present application, but cannot be used to limit the scope of the present application. The present application can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

[0025] The present application provides these embodiments to make the present application thorough and complete, and to fully express the scope of the present application to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the parts and steps, the composition of the materials, the numerical expressions and the numerical values ​​set forth in these embodiments should be interpreted as being merely exemplary, and not as limiting.

[0026] It should be noted that, in the description of this application, unless otherwise specified, the meaning of "multiple" is greater than or equal to two; the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the orientation or positional relationship, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0027] In addition, 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. "Vertical" does not mean vertical in the strict sense, but is within the tolerance range. "Parallel" does not mean parallel in the strict sense, but is within the tolerance range. "Include" or "comprising" 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.

[0028] It should also be noted that in the description of this application, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device.

[0029] All terms used in this application have the same meaning as those understood by those of ordinary skill in the art to which this application belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, such as general dictionaries, should be interpreted as having a meaning consistent with their meaning in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined herein.

[0030] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0031] Figure 1 is a front view of a correction tool 100 for a vehicle sealing seam 1 shown in an exemplary embodiment of the present application, Figure 2 1 is a side view of a correction tool 100 for a vehicle sealing stop 1 according to an exemplary embodiment of the present application. Figure 1 and Figure 2As shown, the correction tool 100 of the vehicle sealing stop 1 includes: a mounting portion 10; a guide portion 20 arranged on the mounting portion 10, the guide portion 20 extends along the first direction X and has a first end 21 and a second end 23; an adjusting portion 30, the adjusting portion 30 includes a first surface 31 and a second surface 33 opposite to each other, the first surface 31 is provided with a matching hole 32, the first end 21 of the guide portion 20 is passed through the matching hole 32, and the second surface 33 is used to engage with the sealing stop 1; a moving portion 40, the moving portion 40 is sleeved on the guide portion 20 and is threadedly matched with the guide portion 20, the moving portion 40 can be rotated and moved in a direction from the second end 23 of the guide portion 20 to the first end 21 to push the adjusting portion 30 to move, thereby applying pressure to the sealing stop 1.

[0032] In an embodiment of the present application, the movable portion 40 can be twisted to move in a direction from the second end 23 of the guide portion 20 to the first end 21 to push the adjustment portion 30 to move, thereby applying pressure to the sealing stop 1 to deform the sealing stop 1 back to its original position. The deformation amount can be accurately corrected once and for all to avoid secondary deformation. The operation is simple and does not require a large operating space.

[0033] Figure 3 1 is a schematic diagram of the use of a correction tool 100 for a vehicle sealing seam 1 according to an exemplary embodiment of the present application. Figure 4 yes Figure 3 A partial enlarged schematic diagram of Figure 3 and Figure 4 As shown, a sealing stop 1 and a sealing strip 2 matched therewith are provided between the vehicle frame 210 and the hatch 220, so as to realize a sealed connection between the vehicle frame 210 and the hatch 220. The sealing stop 1 is welded to the vehicle frame 210, and the sealing strip 2 is joined to the hatch door panel 222. When the sealing stop 1 is corrected by using the correction tool 100, one end of the correction tool 100 can be pressed against the vehicle frame longitudinal beam 212, and the other end can be abutted against the sealing stop 1, and the moving part 20 can be rotated to move it so as to push the adjusting part 30 to move, thereby applying pressure to the sealing stop 1, so that the sealing stop 1 is deformed and returned to its original position, thereby achieving the purpose of correction.

[0034] In some embodiments, reference Figure 1 The number of the guide parts 20, the moving parts 40 and the matching holes 32 are all multiple, the multiple guide parts 20 are arranged along the second direction Y perpendicular to the first direction X, the adjustment part 30 extends along the second direction Y, the multiple moving parts 40 are respectively arranged on the multiple guide parts 20, and the multiple guide parts 20 are respectively matched to the multiple matching holes 32. In this way, it is beneficial to apply pressure to the elongated sealing seam 1, and a uniform and comprehensive force can be applied to it along the length direction of the sealing seam 1. The number and spacing of the guide parts 20 can be set according to actual conditions.

[0035] In some embodiments, the guide portion 20 is welded to the mounting portion 10 or is integrally formed with the mounting portion 10, and has good integrity. In other embodiments, the guide portion 20 is detachably arranged on the mounting portion 10 by, for example, threaded connection, clamping, etc., so that the guide portion 20 of appropriate diameter and length can be replaced according to different operating spaces of different vehicle models.

[0036] In some embodiments, the guide portion 20 is a bolt, and the calibration tool 100 further includes a fastening nut 22 for fastening the bolt to the mounting portion 10. The guide portion 20 can be detachably mounted on the mounting portion 10 by using extremely simple components, and a threaded structure for cooperating with the moving portion 40 can also be provided. Accordingly, the moving portion 40 can be an adjusting nut, which can be twisted with a wrench to achieve its movement in a direction from the second end 23 of the guide portion 20 to the first end 21.

[0037] In some embodiments, reference Figure 1 The mounting portion 10 includes a fixing beam 12 extending along the second direction Y and a plurality of bases 14 extending along the first direction X and arranged at intervals along the second direction Y. In this way, the mounting portion 10 can be set in a frame form, which is conducive to reducing its weight and saving materials.

[0038] In some embodiments, the mounting portion 10, the guide portion 20 and / or the adjustment portion 30 are hollow structures, such as rectangular tubes or square tubes, which makes it easier to reduce weight and facilitates installation and construction.

[0039] In some embodiments, the second surface 33 of the adjusting portion 30 is provided with a flexible component 34 (such as sponge, rubber, etc.) to provide flexible contact, which can prevent the surface of the sealing stop 1 from being scratched or peeling during the calibration process. The flexible component 34 can be bonded to the surface of the adjusting portion 30.

[0040] In some embodiments, the mounting portion 10 includes a first mounting portion and a second mounting portion, the first mounting portion is provided with an elongated hole extending along the second direction Y, the second mounting portion is mounted on the elongated hole by a fastener, and the size of the mounting portion 10 along the second direction Y is adjustable. The size of the mounting portion 10 along the second direction Y is adjusted by adjusting the mating position of the fastener in the elongated hole, so that it can be adapted to the correction of sealing seams 1 of different lengths. When the mounting portion 10 has a larger size along the second direction Y, the number of guide portions 20 and movable portions 40 can be increased accordingly, and the size of the adjusting portion 30 along the second direction Y can also be adjusted in the same adaptive manner. In other embodiments, the number of correction fixtures 100 used can also be selected according to the length of the sealing seam 1. When the length of the sealing seam 1 is longer, multiple correction fixtures 100 can be used simultaneously to correct it.

[0041] In some embodiments, the guide portion 20 includes a first guide portion and a second guide portion, the first guide portion is provided with an elongated hole extending along the first direction X, the second guide portion is mounted on the elongated hole by a fastener, and the size of the guide portion 20 along the first direction X is adjustable. The size of the guide portion 20 along the first direction X is adjusted by adjusting the mating position of the fastener in the elongated hole, so that it can adapt to different operating spaces of different vehicle models. When the operating space is small, the size of the guide portion 20 along the first direction X can be reduced.

[0042] In summary, the present application provides a sealing seam correction tool that is simple to operate and has low manufacturing cost to improve work quality and efficiency. The present application can achieve the following technical effects:

[0043] 1. The correction tool of the present application adopts a screw transmission correction method, which can achieve accurate correction of deformation, correct in place at one time, and avoid secondary deformation;

[0044] 2. The correction tool of the present application provides flexible contact by arranging a flexible component on the contact surface of the adjustment part for contacting the sealing stop. The flexible contact can avoid scratches, paint peeling, etc. on the surface of the sealing stop during the correction process;

[0045] 3. The correction tooling of the present application has a simple structure and low manufacturing cost, and can be made of conventional Q235 steel and ordinary bolts;

[0046] 4. The correction tooling of the present application has good versatility. For different models and different operating spaces, it is only necessary to change the size and length of the bolts. The length of the sealing seam can also be corrected as needed, and multiple tooling can be used for combined construction;

[0047] 5. The calibration work of the present application is simple to operate. After the tooling is placed, use a wrench to twist the adjusting nut. After twisting the adjusting nut, the pressure borne by the adjusting part is transmitted to the sealing stop, causing the sealing stop to deform and return to its original position, thereby achieving the purpose of calibration.

[0048] So far, the various embodiments of the present application have been described in detail. In order to avoid obscuring the concept of the present application, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution disclosed herein.

[0049] 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 for illustration only and are not intended to limit 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. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict.

Claims

1. A correction tool (100) for a vehicle sealing stop (1), characterized in that: include: A mounting portion (10); a guide portion (20) disposed on the mounting portion (10), the guide portion (20) extending along a first direction (X) and having a first end (21) and a second end (23); an adjusting portion (30), the adjusting portion (30) comprising a first surface (31) and a second surface (33) opposite to each other, the first surface (31) being provided with a matching hole (32), the first end (21) of the guide portion (20) being passed through the matching hole (32), and the second surface (33) being used for engaging with the sealing stop (1); A movable part (40), wherein the movable part (40) is sleeved on the guide part (20) and threadedly cooperates with the guide part (20), and the movable part (40) can be rotated to move in a direction from the second end (23) of the guide part (20) to the first end (21) to push the adjustment part (30) to move, thereby applying pressure to the sealing stop (1).

2. The correction tool (100) according to claim 1, characterized in that: The guide portion (20), the movable portion (40) and the matching hole (32) are all multiple in number, the multiple guide portions (20) are arranged along a second direction (Y) perpendicular to the first direction (X), and the adjustment portion (30) extends along the second direction (Y).

3. The correction tool (100) according to claim 1, characterized in that: The guide portion (20) is detachably arranged on the mounting portion (10).

4. The correction tool (100) according to claim 1, characterized in that: The guide portion (20) is welded to the mounting portion (10) or is integrally formed with the mounting portion (10).

5. The correction tool (100) according to claim 1, characterized in that: The guide portion (20) is a bolt, and the correction tool (100) further comprises a fastening nut (22) for fastening the bolt to the mounting portion (10).

6. The correction tool according to claim 2, characterized in that: The mounting portion (10) comprises a fixed beam (12) extending along the second direction (Y) and a plurality of bases (14) extending along the first direction (X) and arranged at intervals along the second direction (Y).

7. The calibration tool (100) according to claim 1, characterized in that: The second surface (33) of the adjusting portion (30) is provided with a flexible component (34).

8. The calibration tool (100) according to claim 1, characterized in that: The mounting portion (10), the guiding portion (20) and / or the adjusting portion (30) are hollow structures.

9. The correction tool (100) according to claim 2, characterized in that: The mounting portion (10) comprises a first mounting part and a second mounting part, the first mounting part is provided with an elongated hole extending along the second direction (Y), the second mounting part is mounted on the elongated hole via a fastener, and the size of the mounting portion (10) along the second direction (Y) is adjustable.

10. The calibration tool (100) according to claim 1, characterized in that: The guide portion (20) comprises a first guide part and a second guide part, the first guide part is provided with an elongated hole extending along the first direction (X), the second guide part is mounted on the elongated hole via a fastener, and the size of the guide portion (20) along the first direction (X) is adjustable.

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