Auxiliary measuring device for pre-lifting amount of vehicle door

Abstract

The utility model discloses an auxiliary measuring device for the pre-lifting amount of a vehicle door, and the device comprises a fitting part which is used for fitting a water section part of the vehicle door; the mounting piece is arranged on the first side of the fitting part and is used for mounting the fitting part on the surface difference meter; the fixing part is arranged on the second side of the attaching part and used for being fixed to the vehicle door, the first side and the second side are different sides of the attaching part, and the technical scheme can solve the technical problems that in the prior art, measurement of the pre-lifting amount of the vehicle door is inaccurate, and the adjustment amount is large.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile, especially a door pre-lift amount auxiliary measuring device. BACKGROUND

[0002] In the process of automobile manufacturing and use, the pre-lift amount of the door has important influence on the closing tightness, use convenience and safety of the door. At present, the measurement of the pre-lift amount of the door is measured by using the face difference table, but the measurement data fluctuates due to the measurement method and measurement position, which makes the measurement of the pre-lift amount of the door inaccurate and the adjustment amount large. SUMMARY

[0003] The utility model provides a door pre-lift amount auxiliary measuring device, aims at effectively solving the technical problems of the measurement of the pre-lift amount of the door in prior art.

[0004] The utility model provides a door pre-lift amount auxiliary measuring device, including: the fitment part is used for fitting with the water cutting surface part of the door, the mounting piece is set up in the first side of fitment part, is used for installing fitment part in face difference table, the fixed part is set up in the second side of fitment part, is used for with the door fixed, wherein, the first side and the second side are different sides of fitment part.

[0005] Through one embodiment or multiple embodiments in the above embodiment in the utility model, at least the following technical effects can be realized:

[0006] In the technical scheme disclosed in the utility model, when measuring the pre-lift amount of the door, the fitment part can be used to fit with the water cutting surface part of the door, and the fixed part can be used to fix the door, so that the position of the face difference table can be fixed through the mounting piece, and the pre-lift amount of the door can be obtained by measuring at this time. In the process of testing, the measurement method is fixed, and the measurement position of the face difference table is fixed, so the measurement data does not fluctuate, which makes the measurement of the pre-lift amount of the door more accurate and unnecessary adjustment. BRIEF DESCRIPTION OF DRAWINGS

[0007] The technical scheme and other beneficial effects of the utility model will be obvious by combining the specific implementation manners of the utility model with the accompanying drawings.

[0008] Figure 1 The structure diagram of the door pre-lift amount auxiliary measuring device provided by the utility model embodiment is provided.

[0009] Figure 2 The side view of the door pre-lift amount auxiliary measuring device provided by the utility model embodiment is provided.

[0010] Figure 3 The top view of the vehicle door pre-lift amount auxiliary measurement device is provided. BRIEF DESCRIPTION OF DRAWINGS

[0012] 1, fitting part; 2, mounting; 3, fixed part; 21, first mounting part; 22, second mounting part; 23, screw hole. DETAILED DESCRIPTION

[0013] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0014] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the term "and / or" in this paper is only a description of the association relationship of the associated objects, which means that there can be three kinds of relationships, for example, A and / or B, which can represent the three cases of A alone, A and B together, and B alone. In addition, the character " / " in this paper generally represents an "or" relationship between the front and rear associated objects without special explanation.

[0015] In the process of automobile manufacturing and use, the pre-lift amount of the vehicle door has an important influence on the closing tightness, convenience and safety of the vehicle door. At present, the existing vehicle door pre-lift amount measurement method has the problems of inaccurate measurement and large adjustment amount, for example, using hinge tool adjustment to measure the approximate pre-lift amount, or manually adjusting and measuring the pre-lift amount, and due to the different data collection positions and methods of personnel, the measurement data fluctuates greatly, which causes the problem of inaccurate measurement of the vehicle door pre-lift amount.

[0016] The embodiment of the present application provides a vehicle door pre-lift amount auxiliary measurement device, which can effectively solve the technical problems of inaccurate measurement and large adjustment amount of the vehicle door pre-lift amount.

[0017] Figure 1 As shown is a structural schematic view of the vehicle door pre-lift amount auxiliary measurement device provided by the embodiment of the present application, which comprises a fitting part 1, a mounting 2 and a fixed part 3, wherein the fitting part 1 is used to fit with the water cutting surface part of the vehicle door; the mounting 2 is arranged on the first side of the fitting part 1, and is used to install the fitting part 1 on the surface difference table; the fixed part 3 is arranged on the second side of the fitting part 1, and is used to fix with the vehicle door, and the fixed part 3 is aligned with the water cutting X item of the vehicle door, wherein the first side and the second side are different sides of the fitting part 1.

[0018] The vehicle door pre-lift amount auxiliary measuring device provided by the embodiment can be used to measure the pre-lift amount of the vehicle door. The water cutting surface part of the vehicle door is attached to the attachment part 1, and the vehicle door is fixed by the fixing part 3. At this time, the position of the surface difference table is fixed by the mounting part 2. The pre-lift amount of the vehicle door can be obtained by measuring at this time. During the test, the measurement method is fixed, and the measurement position of the surface difference table is fixed. Therefore, the measurement data does not fluctuate. This makes the measurement of the pre-lift amount of the vehicle door more accurate and does not need to be adjusted.

[0019] It should be noted that the mounting part 2 is arranged on the first side of the attachment part 1, and the fixing part 3 is arranged on the second side of the attachment part 1. The first side and the second side can be adjacent sides or opposite sides. In the embodiment, the mounting part 2 and the fixing part 3 are located on the adjacent sides of the attachment part 1. The mounting part 2 includes a first mounting part 21 and a second mounting part 22. The first mounting part 21 is arranged on the side adjacent to the second side of the attachment part 1. The second mounting part 22 is arranged on the side of the attachment part 1 away from the first mounting part 21. The first attachment part 1 and the second attachment part 1 embrace the surface difference table to mount the attachment part 1 on the surface difference table. The first mounting part 21 and the second mounting part 22 are located in the first direction of the attachment part 1. The fixing part 3 is located in the second direction of the attachment part 1.

[0020] In other embodiments, the mounting part 2 can also be a clamping part. One side is arranged on the attachment part 1, and the other side is used to clamp the surface difference table to mount the surface difference table on the attachment part 1.

[0021] In the embodiment, the surface difference table is mounted on the attachment part 1 by using the mounting part 2. In this way, the position of the surface difference table is fixed. When measuring the pre-lift amount of the vehicle door, the edge of the vehicle door is attached to the attachment part 1 to ensure the consistency of the measurement position. Then, the measuring needle is attached to the water cutting surface of the vehicle door to read the value.

[0022] In some embodiments, a screw hole 23 is formed in the first mounting part 21 or / and the second mounting part 22. The screw hole 23 is used for threaded connection with a screw.

[0023] In the embodiment, the screw hole 23 is formed in the first mounting part 21 or / and the second mounting part 22. After the first mounting part 21 and the second mounting part 22 embrace the surface difference table to mount the attachment part 1 on the surface difference table, the surface difference table can be further locked and fixed by the screw. In this way, the stability of the surface difference table is improved, the consistency of the measurement position is further ensured, and the measurement data is more stable and accurate.

[0024] In some embodiments, the size of the attachment part 1 gradually decreases in the direction from the attachment part 1 to the fixing part 3.

[0025] In the embodiment, by gradually reducing the size of the fitting part 1, the water cutting surface of the door can be avoided when the door is water cut, thereby reducing or preventing the water cutting surface of the door from interfering with the surface difference table, thereby reducing the probability of the surface difference table and other components interfering with the position moving, thereby further improving the stability of the surface difference table.

[0026] Referring to Figure 2 and Figure 3 In some embodiments, in the first direction, the length d1 of the fitting part 1 away from one end of the fixed part 3 is 15-20mm, in the second direction, the height d2 of the fitting part 1 is 20-24mm, and in the third direction, the width d3 of the fitting part 1 away from one end of the fixed part 3 is 8-12mm.

[0027] In the embodiment, the length d1 of the fitting part 1 away from one end of the fixed part 3 is 17.5mm, the height d2 of the fitting part 1 is 22mm, and the width d3 of the fitting part 1 away from one end of the fixed part 3 is 10mm.

[0028] In the embodiment, the above numerical description of d1, d2 and d3 is exemplary, and in other embodiments, the length d1 can also be 15mm, 15.5mm, 16mm, 16.5mm, 17mm, 18mm, 19.5mm or 20mm, etc., the height d2 can also be 20mm, 21mm, 23mm or 24mm, etc., and the width d3 can also be 8mm, 9mm, 11mm, 12mm, etc. It should be noted that as long as the value of d1 is within the range of 15-20mm, the value of d2 is within the range of 20-24mm, and the value of d3 is within the range of 8-12mm, they are within the protection scope of the utility model.

[0029] Referring to Figure 2 and Figure 3 In some embodiments, in the second direction, the height d4 of the first mounting part 21 and the second mounting part 22 is 9-11mm, in the first direction, the width d5 of the first mounting part 21 and the second mounting part 22 is 3-7mm, and in the third direction, the length d6 of the first mounting part 21 and the second mounting part 22 is 18-22mm.

[0030] In the embodiment, the height d4 of the first mounting part 21 and the second mounting part 22 is 9.95mm, the width d5 of the first mounting part 21 and the second mounting part 22 is 5mm, and the length d6 of the first mounting part 21 and the second mounting part 22 is 20mm.

[0031] In the embodiment, the numerical description of d4, d5 and d6 is exemplary, and in other embodiments, the height d4 can also be 9 mm, 9.5 mm, 10 mm, 10.5 mm or 11 mm, etc., the width d5 can also be 3 mm, 4 mm, 5 mm or 7 mm, etc., and the length d6 can also be 18 mm, 18.5 mm, 19 mm, 19.5 mm, 20 mm, 20.5 mm, 21 mm, 21.5 mm or 22 mm, etc. It should be noted that as long as the value of d4 is in the range of 9 mm-11 mm, the value of d5 is in the range of 3 mm-7 mm, and the value of d6 is in the range of 18 mm-22 mm, they are within the protection scope of the utility model.

[0032] Please refer to Figure 2 and Figure 3 In some embodiments, the length of the first mounting portion 21 and the second mounting portion 22 protruding from the fitting portion 1 is 8 mm-12 mm.

[0033] In the embodiment, the length d7 of the first mounting portion 21 and the second mounting portion 22 protruding from the fitting portion 1 is 10 mm.

[0034] It should be noted that the numerical description of the length d7 in the above embodiment is only exemplary, and in other embodiments, the length d7 can also have other values, such as 8 mm, 9 mm, 11 mm or 12 mm, etc. As long as the value of the length d7 is in the range of 8 mm-12 mm, the value of d7 is within the protection scope of the utility model.

[0035] Please refer to Figure 2 and Figure 3 In some embodiments, in the second direction, the height of the fitting portion 1 is greater than the height of the fixing portion 3.

[0036] In the embodiment, by making the height of the fitting portion 1 greater than the height of the fixing portion 3, the fitting portion 1 and the fixing portion 3 can have a stepped shape. After the fitting portion 1 is installed on the door by the fixing portion 3, the installation of the fitting portion 1 can be more stable, thereby further improving the stability of the surface difference table installed on the mounting piece 2.

[0037] Please refer to Figure 2 and Figure 3 In some embodiments, in the second direction, the height of the fixing portion 3 is 12 mm-16 mm.

[0038] In the embodiment, the height d8 of the fixing portion 3 is 14.5 mm.

[0039] It should be noted that the above embodiment is only exemplary for the description of the height d8 of the fixed part 3, and in other embodiments, the height d8 can also have other values, such as 12mm, 12.5mm, 13mm, 13.5mm, 14mm, 15mm, 15.5mm or 16mm, etc., as long as the value of the height d8 is in the range of 12mm-16mm, the value of d8 is within the protection scope of the utility model.

[0040] Please refer to Figure 2 and Figure 3 In some embodiments, the width of the fitting part 1 is greater than the width of the fixed part 3 by 1mm-5mm in the third direction.

[0041] In this embodiment, the width of the fitting part 1 is greater than the width d9 of the fixed part 3 by 3mm.

[0042] It should be noted that the above embodiment is only exemplary for the description of the width d9, and in other embodiments, the width d9 can also have other values, such as 1mm, 1.5mm, 2mm, 2.5mm, 3.5mm, 4mm, 4.5mm or 5mm, etc., as long as the value of the height d9 is in the range of 1mm-5mm, the value of d9 is within the protection scope of the utility model.

[0043] In some embodiments, the fitting part 1, the fixed part 3 and the mounting part 2 are integrally formed, so that the connection between the fitting part 1 and the fixed part 3, the connection between the fitting part 1 and the mounting part 2 are more stable, so that when the surface difference table on the mounting part 2 is subjected to external force, the fitting part 1 and the fixed part 3 can be largely shared, reducing the probability of changing the position of the surface difference table when subjected to external force, thereby making the surface difference table more stable, and thus making the measurement data more stable and accurate.

[0044] In some embodiments, the fitting part 1, the fixed part 3 and the mounting part 2 are not integrally formed and are fixed by a fixing part, which makes the fitting part 1, the fixed part 3 and the mounting part 2 can be produced independently, and then assembled, which makes the vehicle door pre-lift amount auxiliary measuring device more easily produced, for example, in the process of using injection molding or cutting process to make the vehicle door pre-lift amount auxiliary measuring device, compared with integrally forming the vehicle door pre-lift amount auxiliary measuring device and forming the vehicle door pre-lift amount auxiliary measuring device into the fitting part 1, the fixed part 3 and the mounting part 2 respectively, it is obvious that it is more easily processed to form the vehicle door pre-lift amount auxiliary measuring device by forming the vehicle door pre-lift amount auxiliary measuring device into the fitting part 1, the fixed part 3 and the mounting part 2 respectively.

[0045] Exemplarily, on the basis that the fitting part 1, the fixing part 3 and the mounting piece 2 are not integrally formed, three insertion holes are formed on the fitting part 1, one end of the fixing part 3 is inserted into one insertion hole as an insertion end, and the insertion ends of the first mounting part 21 and the second mounting part 22 of the mounting piece 2 are respectively inserted into the other two insertion holes, in this embodiment, the fixing part 3, the first mounting part 21, the second mounting part 22 and the insertion holes are in interference fit, so as to fix the fitting part 1 and the fixing part 3, and fix the fitting part 1 and the mounting piece 2.

[0046] In this embodiment, the top end of the insertion end is also provided with a shock pad, although the insertion end and the insertion hole are in interference fit, but the interference fit itself is realized by the friction force between the insertion end and the inner wall of the insertion hole, when the surface difference on the mounting part is subjected to external force, the mounting piece 2 and the fitting part 1, the fixing part 3 and the fitting part 1 may have relative movement that is difficult to distinguish with the naked eye, so that the relative movement is formed between the insertion end and the inner wall of the insertion hole, which may cause friction between the insertion end and the bottom wall of the insertion hole, and over time, a gap may be formed between the top of the insertion end and the bottom wall of the insertion hole, thereby weakening or even failing the interference fit effect of the insertion end and the insertion hole, therefore, by using the shock pad, the embodiment can prevent friction between the top of the insertion end and the bottom wall of the insertion hole, thereby preventing the gap between the top of the insertion end and the bottom wall of the insertion hole from being formed over time, so as to weaken or even fail the interference fit effect of the insertion end and the insertion hole.

[0047] In some embodiments, on the basis of the interference fit between the insertion end and the insertion hole, an auxiliary fixing piece can also be arranged on the fixing part 3, the mounting piece 2 or the fitting part 1, for example, the auxiliary fixing piece can be a magnet and an iron block, in this embodiment, an iron block can be arranged inside the insertion end of the fixing part 3 or the mounting piece 2, or the insertion end of the fixing part 3 or the mounting piece 2 is an iron product itself, and a magnet is arranged inside the fitting part 1, so that the magnetic attraction effect is used to make the insertion part of the fixing part 3 or the mounting piece 2 and the insertion hole more stable, in other embodiments, a fitting part 1 can also be arranged inside the fitting part 1, a magnet is arranged inside the insertion part of the fixing part 3 or the mounting piece 2, or the insertion part is a magnet itself, so that the magnetic attraction effect is also used to make the insertion part of the fixing part 3 or the mounting piece 2 and the insertion hole more stable.

[0048] In other embodiments, the auxiliary fixing part can also be a groove and a protrusion, in the embodiment, the protrusion is at least one of the surfaces of the insertion end of the fixing part 3, the first mounting part 21 and the second mounting part 22, and the groove is arranged on the inner wall of the insertion hole, each insertion hole has at least one groove on the inner wall, and the groove and the protrusion are matched or the groove and the protrusion are interference fit, in the embodiment, the force that can separate the insertion end of the fixing part 3 and the mounting part 2 from the insertion hole is along the depth direction of the insertion hole, and the groove is arranged on the inner wall of the insertion hole, and the protrusion is used, so that the force received by the groove and the protrusion can be shared when the insertion end of the fixing part 3 and the mounting part 2 receives the force along the depth direction of the insertion hole, thereby reducing the force received by the insertion end of the fixing part 3 and the mounting part 2 along the depth direction of the insertion hole, so that the insertion end of the fixing part 3 and the mounting part 2 is less likely to be separated from the insertion hole, thereby making the cooperation between the insertion part of the fixing part 3 and the mounting part 2 and the insertion hole more stable.

[0049] Exemplarily, the fixing part 3, the mounting part 2 and the abutting part 1 can be fixed to each other by welding or strong glue.

[0050] In some embodiments, the surface of the fixing part 3 and the abutting part 1 is further provided with a flexible layer, which can be a rubber layer or a soft plastic layer, etc. The flexible layer is arranged on the surface of the fixing part 3 and the abutting part 1, so that the fixing part 3 and the abutting part 1 can contact the door during use, and even form friction. However, the fixing part 3 and the abutting part 1 have a certain hardness, which can cause the fixing part 3 and the abutting part 1 to scratch the surface of the door. By arranging the flexible layer, the fixing part 3 and the abutting part 1 can contact the door, and the door is protected by the flexible layer when friction occurs, thereby preventing scratches.

[0051] In some embodiments, the circumferential chamfer of the fixing part 3, the abutting part 1 and the mounting part is arranged, in the embodiment, the chamfer can make the circumferential direction of the fixing part 3, the abutting part 1 and the mounting part more smooth and smooth, and reduce the sharpness of the fixing part 3, the abutting part 1 and the mounting part, thereby reducing the probability of scratching the door when the fixing part 3, the abutting part 1 and the mounting part contact the door.

[0052] In summary, although the utility model has disclosed the above-mentioned preferred embodiments, the above-mentioned preferred embodiments are not used to limit the utility model, and those skilled in the art can make various changes and decorations without departing from the spirit and scope of the utility model, therefore the protection scope of the utility model is subject to the range defined by the claims.

Claims

1. A door pre-lifting amount auxiliary measuring device, characterized in that, The device comprises: a fitting part for fitting with the water-cut surface part of the door; a mounting part provided on the first side of the fitting part for mounting the fitting part on the surface difference table; a fixing part provided on the second side of the fitting part for fixing with the door, wherein the first side and the second side are different sides of the fitting part.

2. The device according to claim 1, wherein: the mounting part comprises a first mounting part and a second mounting part, the first mounting part is provided on the side adjacent to the second side of the fitting part, and the second mounting part is provided on the side of the fitting part away from the first mounting part, the first mounting part and the second mounting part embrace the surface difference table to mount the fitting part on the surface difference table, and the first mounting part and the second mounting part are located in the first direction of the fitting part, and the fixing part is located in the second direction of the fitting part.

3. The device according to claim 2, wherein: screw holes are provided on the first mounting part and / or the second mounting part, and the screw holes are used for threaded connection with screws.

4. The device according to claim 1, wherein: in the direction from the fitting part to the fixing part, the size of the fitting part gradually decreases.

5. The device according to claim 2, wherein: in the first direction, the length of the end of the fitting part away from the fixing part is 15-20 mm, in the second direction, the height of the fitting part is 20-24 mm, and in the third direction, the width of the end of the fitting part away from the fixing part is 8-12 mm, and the first direction, the second direction and the third direction are perpendicular to each other.

6. The device according to claim 2, wherein: in the second direction, the height of the first mounting part and the second mounting part is 9-11 mm, in the first direction, the width of the first mounting part and the second mounting part is 3-7 mm, and in the third direction, the length of the first mounting part and the second mounting part is 18-22 mm.

7. The device according to claim 2, wherein: in the third direction, the length of the first mounting part and the second mounting part protruding from the fitting part is 8-12 mm.

8. The device according to claim 2, wherein: in the second direction, the height of the fitting part is greater than the height of the fixing part.

9. The device according to claim 2, wherein: in the second direction, the height of the fixing part is 12-16 mm.

10. The device according to claim 2, wherein: in the third direction, the width of the fitting part is greater than the width of the fixing part by 1-5 mm.

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