Automobile part positioning structure

Abstract

The utility model provides an automobile part positioning structure which is characterized in that a first positioning part is arranged on a bearing piece, and a second positioning part is arranged on a preset piece of the bearing piece. The additional auxiliary part is provided with a first positioning part and a second positioning part. During use, the first positioning piece and the first positioning part are matched for use so as to fix the positions of the auxiliary piece and the bearing piece; and at the moment, the second positioning part can be matched with the second positioning piece, so that the second positioning piece is just located at a set spatial position. And then the auxiliary part is detached from the bearing part, and finally the automobile part is placed on the preset part. And at the moment, the automobile parts can be respectively aligned with the mounting points on the frame assembly. According to the structure, after the preset piece is installed on the bearing piece, the set space position can be determined through the second positioning piece on the auxiliary piece. And the position of the second positioning part is adjusted, so that the second positioning part is located at the set spatial position. In this way, the frequency of adjusting the position of the second positioning part is greatly reduced, and the installation efficiency is improved.

Description

Technical Field

[0001] The utility model generally relates to the technical field of automobile positioning devices, and in particular to an automobile component positioning structure. Background Art

[0002] In the prior art, in order to install the range extender on the frame assembly, it is necessary to first install multiple brackets on the tray, and then place the range extender on the multiple brackets, and the multiple brackets jointly support the range extender; then the tray, the brackets and the range extender are controlled to move to a specified position below the frame assembly, so that the installation point of the range extender corresponds to the installation point of the frame assembly, and then the tray is controlled to move upward, and the range extender is connected to the frame assembly, and finally the range extender and the brackets are separated from each other.

[0003] After the range extender is placed on the bracket, the relative positions of the two are fixed, and the position of the tray under the frame assembly is also relatively fixed. Therefore, if there is an error in the relative position between the part of the bracket supporting the range extender and the tray, when the range extender is installed, multiple installation points of the range extender and the frame assembly will not correspond to each other.

[0004] During the actual installation process, the technicians only knew that the multiple installation points of the range extender and the frame assembly did not correspond to each other. Since they did not know which part of which bracket had an error, they had to repeatedly adjust the relative positions between multiple brackets and the tray, and repeat the above process, which was very inconvenient and inefficient. Utility Model Content

[0005] In view of the above-mentioned defects or deficiencies in the prior art, it is desired to provide an automobile component positioning structure.

[0006] The utility model provides an automobile component positioning structure, comprising:

[0007] A carrier, wherein the carrier has at least one preset workstation;

[0008] A prefabricated part, wherein the prefabricated part is installed at the preset workstation;

[0009] A plurality of second positioning parts, each of which is mounted on the prefabricated part in an adjustable manner; the second positioning parts are used to support automobile parts;

[0010] The space above the prefabricated part has a set spatial position; the second positioning portion is at the set spatial position, and when the automobile component is placed on the second positioning portion, the installation point of the automobile component is aligned with the frame assembly;

[0011] An auxiliary member, on which a plurality of first positioning members and a plurality of second positioning members are mounted; the first positioning member is used to connect with the bearing member to fix the relative position of the auxiliary member and the bearing member;

[0012] The second positioning portion is also used to cooperate with the second positioning member when the auxiliary member is fixedly connected to the supporting member; when the second positioning portion cooperates with the second positioning member, the second positioning portion is in the set spatial position.

[0013] According to the technical solution provided by the utility model, the prefabricated part includes:

[0014] A fixing mechanism, wherein the fixing mechanism is installed at the preset working position;

[0015] A first adjusting portion, wherein the position of the first adjusting portion is adjustably mounted on the fixing mechanism;

[0016] The second positioning portion is mounted on the first adjusting portion and is adjustable in vertical direction; a second adjusting portion is also provided between the fixing mechanism and the first adjusting portion for adjusting the distance between the first adjusting portion and the fixing mechanism in horizontal direction.

[0017] According to the technical solution provided by the utility model, the fixing mechanism includes:

[0018] A fixing part, the fixing part is arranged at the preset position; the first adjusting part is installed on the fixing part;

[0019] A clamping claw is fixedly connected to the fixing portion; the clamping claw is clamped with a preset position of the carrier to fix the relative position of the fixing portion and the carrier.

[0020] According to the technical solution provided by the utility model, the carrier has a plurality of first positioning parts;

[0021] The auxiliary parts include:

[0022] The frame body, multiple first positioning members are all installed on the lower surface of the frame body and distributed along the circumference of the frame body, and are respectively used to connect with multiple first positioning parts; the frame body has a first installation position; the first installation position is used to install the second positioning member.

[0023] According to the technical solution provided by the utility model, the auxiliary component also includes:

[0024] A first support arm, one end of which is fixedly connected to the frame body; the first support arm is arranged parallel to the horizontal direction; and a second mounting position is provided on the first support arm for mounting the second positioning member.

[0025] According to the technical solution provided by the utility model, the auxiliary component also includes:

[0026] A second supporting arm, one end of the second supporting arm is fixedly connected to the frame body, and the other end of the second supporting arm is fixedly connected to the first supporting arm, and is used to support the first supporting arm.

[0027] According to the technical solution provided by the utility model, the second positioning member includes:

[0028] A positioning member body and two positioning blocks; the positioning member body is fixedly connected to the frame body; the two positioning blocks are fixedly connected to the positioning member body;

[0029] When the plurality of first positioning members are connected to the plurality of first positioning portions, the two positioning blocks are respectively located at both sides of the set space position; the second positioning portion cooperates with each other by extending into the set space position between the two positioning blocks.

[0030] According to the technical solution provided by the utility model, a positioning hole is provided on the second positioning member;

[0031] When the plurality of first positioning members are connected to the plurality of first positioning portions, the inner space of the positioning hole is at the set space position; the second positioning portions extend into the set space position in the positioning hole to achieve mutual cooperation.

[0032] According to the technical solution provided by the utility model, a positioning groove is provided on the second positioning member;

[0033] When the plurality of first positioning members are connected to the plurality of first positioning portions, the inner space of the positioning groove is at the set space position; the second positioning portions extend into the set space position in the positioning groove to achieve mutual cooperation.

[0034] According to the technical solution provided by the utility model, the second positioning portion has a guiding portion; the guiding portion is used for abutting against the side wall of the second positioning member for guidance when the second positioning portion extends into the second positioning member.

[0035] The beneficial effects of the utility model are:

[0036] A first positioning part is provided on the bearing part, and a second positioning part is provided on the prefabricated part; an auxiliary part is additionally provided, on which a first positioning part and a second positioning part are provided. When in use, the first positioning part and the first positioning part are first used in cooperation with each other to fix the relative position of the auxiliary part and the bearing part. At this time, the second positioning part can cooperate with the second positioning part, so that the second positioning part is exactly at the set spatial position. Then, the auxiliary part is removed from the bearing part, and finally the automobile part is placed on the prefabricated part, at which time the mounting points on the automobile part can be aligned with the mounting points on the frame assembly respectively. This structure can determine the set spatial position through the second positioning part on the auxiliary part after the prefabricated part is installed on the bearing part. Then, the position of the first adjusting part in the horizontal direction is adjusted by changing the number of the second adjusting parts, and then the position of the second positioning part is adjusted in the vertical direction so that it is at the set spatial position. This method greatly reduces the number of times the position of the second positioning part is adjusted, and improves the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0038] Figure 1 The schematic diagram of a structure for positioning a structure of an automobile component is shown;

[0039] Figure 2 It is a schematic diagram of the structure of the auxiliary parts;

[0040] Figure 3 It is a structural schematic diagram of the prefabricated parts;

[0041] Figure 4 It is a structural diagram of the positioning block;

[0042] Figure 5 It is a structural schematic diagram of the guide part and the positioning hole;

[0043] Among them: 1. bearing member; 2. auxiliary member; 3. second positioning member; 4. pre-set member; 5. positioning hole; 6. second positioning part; 7. guide part; 8. claw; 9. first positioning part; 10. first positioning member; 11. positioning block; 12. fixing part; 13. first adjusting part; 14. second adjusting part; 15. first support arm; 16. second support arm; 17. frame body. DETAILED DESCRIPTION

[0044] The utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for the convenience of description, only the parts related to the utility model are shown in the accompanying drawings.

[0045] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0046] Please refer to Figure 1-2 The utility model provides an automobile component positioning structure, comprising:

[0047] A carrier 1, wherein the carrier 1 has at least one preset workstation;

[0048] A prefabricated part 4, wherein the prefabricated part 4 is installed at the preset workstation;

[0049] A plurality of second positioning parts 6, wherein the plurality of second positioning parts 6 are all mounted on the prefabricated part 4 in an adjustable manner; the second positioning parts 6 are used to support automobile parts;

[0050] The space above the prefabricated part 4 has a set spatial position; the second positioning portion 6 is at the set spatial position, and when the automobile component is placed on the second positioning portion 6, the installation point of the automobile component is aligned with the frame assembly;

[0051] An auxiliary member 2, on which a plurality of first positioning members 10 and a plurality of second positioning members 3 are mounted; the first positioning members 10 are used to connect with the carrier 1 to fix the relative position of the auxiliary member 2 and the carrier 1;

[0052] The second positioning portion 6 is also used to cooperate with the second positioning member 3 when the auxiliary member 2 is fixedly connected to the supporting member 1; when the second positioning portion 6 cooperates with the second positioning member 3, the second positioning portion 6 is in the set spatial position.

[0053] Specifically, the automobile component is a range extender, or other components. The carrier 1 is a tray structure, which is used to first drive the range extender to move under the frame assembly, and then drive the range extender close to the frame assembly so that the installation points on the range extender are all aligned with the installation points on the frame assembly.

[0054] The prefabricated part 4 is a bracket structure; the second positioning portion 6 thereon is a protruding structure, which is cylindrical in shape in this embodiment.

[0055] The auxiliary component 2 is a mounting frame, and the first positioning component 10 thereon is a limit pin for inserting into the zero position hole; the second positioning component 3 is a positioning component protruding from the frame, and is used to cooperate with the second positioning portion 6.

[0056] The usage is as follows: when the first positioning member 10 is inserted into the first positioning portion 9 and cooperates with each other to fix the relative position of the auxiliary member 2 and the carrier 1, if the second positioning portion 6 extends into the second positioning member 3 and meets specific conditions, it means that the second positioning portion 6 is exactly at the set spatial position. The specific conditions are: the side wall of the second positioning portion 6 is spaced from the side wall of the second positioning member 3 by a set distance, which is generally 5 mm.

[0057] If the second positioning portion 6 is not exactly at the set spatial position, it is necessary to adjust the position of the second positioning portion 6 so that it is at the set spatial position.

[0058] After the second positioning portion 6 is exactly at the set spatial position, the auxiliary component 2 is removed from the carrier 1, and then the automobile component is placed on the second positioning portion 6 of the pre-placed component 4. This ensures that when the carrier 1 drives the automobile component to move, multiple installation points on the range extender can be aligned with multiple installation points on the frame assembly.

[0059] This structure can determine the set spatial position through the second positioning member 3 on the auxiliary member 2 after the prefabricated member 4 is installed on the carrier 1, which greatly reduces the number of times the position of the second positioning portion 6 is adjusted and improves the installation efficiency.

[0060] Furthermore, the carrier 1 has a plurality of first positioning portions 9 .

[0061] Specifically, one of the first positioning portions 9 on the carrier 1 is used as a zero position hole, and is used as a reference for installing the auxiliary component 2 to determine the set spatial position.

[0062] Specifically, a first positioning portion 9 is used as a zero hole, and the set spatial position is a specific position relative to the zero hole. A second positioning portion 6 corresponds to a set spatial position, and different second positioning portions 6 have different set spatial positions. When all second positioning portions 6 are in the corresponding set spatial positions, the supported automobile parts can be driven by the bearing member 1 to move to the bottom of the frame assembly and then be aligned with all the mounting points on the frame assembly.

[0063] Further, refer to Figure 3 , the prefabricated component 4 comprises:

[0064] A fixing mechanism, wherein the fixing mechanism is installed at the preset working position;

[0065] A first adjusting portion 13, wherein the position of the first adjusting portion 13 is adjustably mounted on the fixing mechanism;

[0066] The second positioning portion 6 is mounted on the first adjusting portion 13 and is adjustable in vertical direction. A second adjusting portion 14 is provided between the fixing mechanism and the first adjusting portion 13 for adjusting the distance between the first adjusting portion 13 and the fixing mechanism in horizontal direction.

[0067] The fixing mechanism comprises:

[0068] A fixing portion 12, wherein the fixing portion 12 is disposed at the preset position; and the first adjusting portion 13 is mounted on the fixing portion 12;

[0069] The clamping claw 8 is fixedly connected to the fixing portion 12 ; the clamping claw 8 is clamped with a preset position of the carrier 1 to fix the relative position of the fixing portion 12 and the carrier 1 .

[0070] Specifically, the fixing portion 12 is mounted on the carrier 1 by means of the claws 8 , so that the prefabricated component 4 can be more easily removed from the carrier 1 , thereby facilitating installation.

[0071] In some embodiments, the fixing portion 12 and the first adjusting portion 13 are two-part structures of the bracket.

[0072] There are multiple second positioning members 3 ; there are also multiple prefabricated members 4 , each of which has multiple second positioning portions 6 ; one second positioning portion 6 cooperates with one second positioning member 3 .

[0073] Specifically, by providing a plurality of second positioning parts 6 on a prefabricated part 4, when installing the auxiliary part 2, the prefabricated part 4 can cooperate and align with the plurality of second positioning parts 3 to ensure that the second positioning parts 6 are in the set spatial position, thereby reducing positioning errors.

[0074] A plurality of prefabricated parts 4 are provided to support the automobile parts. In this embodiment, a plurality of second positioning parts 6 are installed on the prefabricated parts 4, so a plurality of second positioning parts 3 are provided to cooperate with the plurality of second positioning parts 6. The plurality of second positioning parts 6 can be more stable when supporting the automobile parts.

[0075] In some embodiments, there is an adjustment gap between the second positioning portion 6 and the second positioning member 3. The adjustment gap is generally set to 5 mm.

[0076] Specifically, since the errors between different carriers 1 , auxiliary parts 2 , prefabricated parts 4 , and automobile components are not completely the same, the position of the prefabricated part 4 on one carrier 1 may deviate slightly from the position on another carrier 1 .

[0077] If the second positioning portion 6 is in close contact with the second positioning member 3 , after the position of the prefabricated member 4 on a carrier 1 is determined, position interference may occur between multiple automobile components due to errors when the prefabricated member 4 is installed at the same position.

[0078] Meanwhile, if there are multiple second positioning portions 6 on the prefabricated component 4 , if there are installation errors between adjacent second positioning portions 6 , the multiple second positioning portions 6 will be unable to cooperate with and align with the multiple second positioning components 3 .

[0079] Therefore, setting the adjustment gap can allow space for fine-tuning the position of the prefabricated part 4 to accommodate the errors between different parts.

[0080] Specifically, since the design of the prefabricated component 4 may also have obvious errors, the height of the second positioning portion 6 may also have errors.

[0081] Specifically, after the prefabricated part 4 is installed at the preset station, the position of the second positioning portion 6 along the first horizontal direction is the same as the set spatial position. Therefore, the second positioning portion 6 only has a height and a position along the second horizontal direction that are different from the set spatial position. The second horizontal direction is perpendicular to the first horizontal direction. Figure 3 The horizontal direction parallel to the fixing portion 12 is the first horizontal direction, such as the x direction in the figure; the horizontal direction perpendicular to the fixing portion 12 is the second horizontal direction, such as the y direction in the figure.

[0082] Since the second positioning portion 6 on the prefabricated component 4 may not cooperate with or align with the second positioning component 3; therefore, when they do not cooperate with or align in the horizontal and vertical directions (i.e., the second positioning portion 6 is not in the set spatial position, and the positions in the vertical direction and / or the second horizontal direction may be different), the second positioning portion 6 needs to be adjusted.

[0083] The specific adjustment methods are as follows:

[0084] Adjustment method 1: a second adjustment portion 14 is further provided between the fixing portion 12 and the first adjustment portion 13 for adjusting the distance between the first adjustment portion 13 and the fixing portion 12 along the horizontal direction.

[0085] Adjustment method 2: The second positioning portion 6 has a threaded structure, and the first adjusting portion 13 has a threaded hole. The position of the second positioning portion 6 along the vertical direction can be adjusted by rotating the second positioning portion 6.

[0086] Specifically, the height and the position of the second positioning portion 6 along the second horizontal direction are adjusted by the above two methods so that the second positioning portion 6 is located at a set spatial position.

[0087] In some embodiments, the fixing portion 12 and the first adjusting portion 13 have an overlapping portion along the second horizontal direction.

[0088] The long bolt arranged along the second horizontal direction passes through the overlapped portion of the two and passes through at least one second adjusting portion 14, and the two ends of the long bolt are respectively connected to the first adjusting portion 13 and the fixing portion 12. Since the second adjusting portion 14 has a thickness, the relative position of the first adjusting portion 13 and the fixing portion 12 can be adjusted by adjusting the number of the second adjusting portions 14.

[0089] Since the fixing portion 12 is fixed relative to the supporting member 1 , adjusting the relative position of the first adjusting portion 13 and the fixing portion 12 is equivalent to adjusting the position of the second positioning portion 6 along the second horizontal direction.

[0090] Furthermore, the auxiliary component 2 includes:

[0091] The frame body 17, the plurality of first positioning members 10 are all installed on the lower surface of the frame body 17 and are distributed along the circumference of the frame body 17, and are respectively used to connect with the plurality of first positioning portions 9; the frame body 17 has a first mounting position; the first mounting position is used to mount the second positioning member 3;

[0092] A first support arm 15, one end of which is fixedly connected to the frame body 17; the first support arm 15 is arranged parallel to the horizontal direction; the first support arm 15 has a second mounting position for mounting the second positioning member 3;

[0093] The second support arm 16 has one end fixedly connected to the frame body 17 and the other end fixedly connected to the first support arm 15 for supporting the first support arm 15 .

[0094] In this embodiment, two first support arms 15 are respectively installed on both sides of the frame body 17, one of which is connected to the second support arm 16 to form a triangle to enhance the support effect. The first support arm 15 is parallel to the second horizontal direction.

[0095] In some embodiments, the plurality of second positioning portions 6 are respectively installed at different positions, including a first installation position on the frame body 17 and a second installation position on the first support arm 15 .

[0096] This method of setting multiple installation positions can position multiple second positioning parts 6 on different prefabricated parts 4.

[0097] In a first embodiment, reference Figure 4 , the second positioning member 3 includes:

[0098] A positioning member body and two positioning blocks 11; the positioning member body is fixedly connected to the frame body 17; the two positioning blocks 11 are fixedly connected to the positioning member body;

[0099] When the plurality of first positioning members 10 are connected to the plurality of first positioning portions 9 , the two positioning blocks 11 are respectively located at both sides of the set space position; the second positioning portion 6 cooperates with each other by extending into the set space position between the two positioning blocks 11 .

[0100] Specifically, the two positioning blocks 11 are arranged parallel to the horizontal direction, and there is a gap between the two positioning blocks 11 so that the second positioning portion 6 can extend between the two positioning blocks 11 .

[0101] This structure can adjust the position of the second positioning portion 6 along the second direction by changing the number of the second adjusting portions 14 , so that the second positioning portion 6 can extend laterally between the two positioning blocks 11 .

[0102] In the second embodiment, a positioning hole 5 is opened on the second positioning member 3; when multiple first positioning members 10 are connected to multiple first positioning portions 9, the internal space of the positioning hole 5 is in the set space position; the second positioning portion 6 extends into the set space position in the positioning hole 5 to achieve mutual cooperation.

[0103] Specifically, the second positioning member 3 is provided with a positioning hole 5, which makes it convenient for workers to observe and measure the distance between the inner wall of the positioning hole 5 and the outer surface of the second positioning portion 6, and facilitates fine-tuning and adjustment to reduce errors.

[0104] In the third embodiment, a positioning groove is provided on the second positioning member 3; when multiple first positioning members 10 are connected to multiple first positioning portions 9, the internal space of the positioning groove is in the set space position; the second positioning portion 6 extends into the set space position in the positioning groove to achieve mutual cooperation.

[0105] Specifically, only one of the above three implementations can be on one second positioning member 3. When multiple second positioning members 3 are installed on the frame body 17, the multiple second positioning members 3 can be any one of the above three implementations.

[0106] Specifically, by providing a positioning groove on the second positioning member 3 , the second positioning portion 6 can abut against the inner wall of the groove to achieve mutual cooperation and alignment, and finally positioning.

[0107] Further, refer to Figure 5 The second positioning portion 6 has a guiding portion 7 and a positioning portion body with a cylindrical structure; the guiding portion 7 is used to abut against the side wall of the second positioning member 3 for guidance when the second positioning portion 6 extends into the second positioning member 3.

[0108] In some embodiments, the guide portion 7 includes a connecting column with a conical structure and a cylindrical structure; the diameter of the connecting column is smaller than the diameter of the positioning portion body.

[0109] The conical structure is located at one end away from the positioning part body, and the top of the conical structure has a curved surface structure, which is used to abut against the automobile parts and play a role in supporting the automobile parts. The conical structure is fixedly connected to the positioning part body through a connecting column.

[0110] Specifically, when the auxiliary member 2 is mounted on the carrier 1 so that the second positioning member 3 is roughly aligned with the second positioning portion 6, the side wall of the tapered structure abuts against the edge of the second positioning member 3, playing a guiding role. When the second positioning member 3 is completely aligned with the second positioning portion 6, the side wall of the tapered structure no longer abuts against the edge of the second positioning member 3.

[0111] Specifically, even if the set spatial position is known, if the installation position of the second positioning member 3 is inaccurate, the function of positioning the second positioning portion 6 cannot be achieved. Therefore, the installation position of the second positioning member 3 on the auxiliary member 2 needs to be determined by the following methods:

[0112] Step 1-1: first, by conventional means, adjust the prefabricated part 4 to a preset position, and adjust the second positioning portion 6 to a set spatial position;

[0113] Step 1-2: Place the auxiliary member 2 on the carrier 1, and fix the auxiliary member 2 to the carrier 1 by plugging the first positioning portion 9 and the first positioning member 10 together; at this time, the second positioning member 3 has not yet been installed on the auxiliary member 2;

[0114] Step 1-3: Align one end of the second positioning member 3 and the second positioning portion 6 that cooperate with each other (in different embodiments, this end of the second positioning member 3 is a positioning hole 5, a positioning groove or two positioning blocks 11 structures respectively), and the other end of the second positioning member 3 abuts against the auxiliary member 2; at this time, the end of the second positioning member 3 and the second positioning portion 6 that cooperate with each other is at a set spatial position;

[0115] Step 1-4: without moving the carrier 1, the prefabricated member 4, the auxiliary member 2 and the second positioning member 3, fixing and connecting the mutually abutting parts of the second positioning member 3 and the auxiliary member 2;

[0116] Step 1-5: Remove the auxiliary component 2 from the supporting component 1 for next use.

[0117] In this way, when installing automobile components of the same model onto the vehicle frame assembly, the following working process can be performed to reduce the number of times the second positioning portion 6 is adjusted.

[0118] Working process:

[0119] Step 2-1: Install the prefabricated component 4 onto the carrier 1;

[0120] Step 2-2: Connect the first positioning portion 9 and the first positioning member 10 to each other to fix the relative position of the auxiliary member 2 and the carrier member 1;

[0121] Step 2-3: When the second positioning member 3 and the second positioning portion 6 are matched and aligned with each other, it means that the second positioning portion 6 is in the set spatial position and no adjustment is required; when they are not matched and aligned with each other, it means that the second positioning portion 6 is not in the set spatial position, and the second positioning portion 6 is rotated to adjust the position in the vertical direction, and / or the shape or number of the second adjustment portion 14 is adjusted to adjust the position in the horizontal direction; finally, the second positioning member 3 and the second positioning portion 6 are matched and aligned with each other;

[0122] Step 2-4: Remove the auxiliary component 2 from the supporting component 1;

[0123] Step 2-5: Place the automobile parts on the prefabricated part 4;

[0124] Step 2-6: The bearing member 1 drives the prefabricated member 4 and the automobile component to move to a position where the mounting point of the automobile component and the mounting point of the frame assembly are fully aligned to complete the installation of the automobile component.

[0125] The above description is only a preferred embodiment of the utility model and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the utility model is not limited to the technical solution formed by a specific combination of the above technical features, but also should cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the utility model (but not limited to) to form a technical solution.

Claims

1. An automobile component positioning structure, characterized in that: include: A carrier (1), wherein the carrier (1) has at least one preset workstation; A prefabricated part (4), wherein the prefabricated part (4) is installed at the preset workstation; A plurality of second positioning parts (6), each of which is mounted on the prefabricated part (4) in an adjustable manner; the second positioning parts (6) are used to support automobile parts; The space above the prefabricated part (4) has a set spatial position; the second positioning portion (6) is in the set spatial position, and when the automobile component is placed on the second positioning portion (6), the installation point of the automobile component is aligned with the frame assembly; An auxiliary member (2), wherein a plurality of first positioning members (10) and a plurality of second positioning members (3) are mounted on the auxiliary member (2); the first positioning members (10) are used to connect with the carrier member (1) to fix the relative position of the auxiliary member (2) and the carrier member (1); The second positioning portion (6) is also used to cooperate with the second positioning member (3) when the auxiliary member (2) is fixedly connected to the supporting member (1); when the second positioning portion (6) cooperates with the second positioning member (3), the second positioning portion (6) is located in the set spatial position.

2. The automobile component positioning structure according to claim 1, characterized in that: The prefabricated part (4) comprises: A fixing mechanism, wherein the fixing mechanism is installed at the preset working position; A first adjusting portion (13), the first adjusting portion (13) being mounted on the fixing mechanism in an adjustable manner; The second positioning portion (6) is mounted on the first adjusting portion (13) and is adjustable in vertical direction; a second adjusting portion (14) is also provided between the fixing mechanism and the first adjusting portion (13) for adjusting the distance between the first adjusting portion (13) and the fixing mechanism in horizontal direction.

3. The automobile component positioning structure according to claim 2, characterized in that: The fixing mechanism comprises: A fixing part (12), the fixing part (12) being arranged at the preset work position; the first adjusting part (13) being mounted on the fixing part (12); A clamping claw (8), the clamping claw (8) being fixedly connected to the fixing portion (12); the clamping claw (8) is clamped with a preset position of the carrier (1) to fix the relative position of the fixing portion (12) and the carrier (1).

4. The automobile component positioning structure according to claim 1, characterized in that: The carrier (1) has a plurality of first positioning portions (9); The auxiliary component (2) comprises: A frame body (17), a plurality of the first positioning members (10) are all installed on the lower surface of the frame body (17), and are distributed along the circumference of the frame body (17), and are respectively used to connect with a plurality of the first positioning portions (9); a first mounting position is provided on the frame body (17); and the first mounting position is used to install the second positioning member (3).

5. The automobile component positioning structure according to claim 4, characterized in that: The auxiliary component (2) further comprises: A first support arm (15), one end of the first support arm (15) is fixedly connected to the frame body (17); the first support arm (15) is arranged parallel to the horizontal direction; and the first support arm (15) has a second mounting position for mounting the second positioning member (3).

6. The automobile component positioning structure according to claim 5, characterized in that: The auxiliary component (2) further comprises: A second support arm (16), one end of the second support arm (16) is fixedly connected to the frame body (17), and the other end is fixedly connected to the first support arm (15), and is used to support the first support arm (15).

7. An automobile component positioning structure according to any one of claims 4 to 6, characterized in that: The second positioning member (3) comprises: A positioning member body and two positioning blocks (11); the positioning member body is fixedly connected to the frame body (17); the two positioning blocks (11) are fixedly connected to the positioning member body; When a plurality of the first positioning members (10) are connected to a plurality of the first positioning portions (9), the two positioning blocks (11) are respectively located on both sides of the set spatial position; and the second positioning portion (6) cooperates with each other by extending into the set spatial position between the two positioning blocks (11).

8. An automobile component positioning structure according to any one of claims 4 to 6, characterized in that: The second positioning member (3) is provided with a positioning hole (5); When a plurality of the first positioning members (10) are connected to a plurality of the first positioning portions (9), the internal space of the positioning hole (5) is located at the set spatial position; and the second positioning portion (6) extends into the set spatial position in the positioning hole (5) to achieve mutual cooperation.

9. The automobile component positioning structure according to claim 8, characterized in that: The second positioning portion (6) has a guiding portion (7); the guiding portion (7) is used to abut against the side wall of the second positioning member (3) for guidance when the second positioning portion (6) extends into the second positioning member (3).

10. An automobile component positioning structure according to any one of claims 4 to 6, characterized in that: The second positioning member (3) is provided with a positioning groove; When a plurality of the first positioning members (10) are connected to a plurality of the first positioning portions (9), the internal space of the positioning groove is at the set spatial position; and the second positioning portion (6) extends into the set spatial position in the positioning groove to achieve mutual cooperation.

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