Thrust rod positioning and welding tool

Abstract

The utility model provides a thrust rod positioning and welding tool which comprises two thrust rod support connecting assemblies, a plurality of positioning and welding assemblies, a plurality of positioning and welding assemblies and a plurality of positioning and welding assemblies, the number of the thrust rod support connecting assemblies is two, the two thrust rod support connecting assemblies are arranged in a spaced mode in the first preset direction, and the distance between the two thrust rod support connecting assemblies is adjustable; the thrust rod support connecting assembly comprises a first mounting position and a second mounting position, the first mounting position is used for fixing an upper thrust support of the thrust rod support, the second mounting position is used for fixing a lower thrust support of the thrust rod support, and the first mounting position and the second mounting position are arranged in the second preset direction in a spaced mode; and the distance between the first mounting position and the second mounting position is adjustable. The first mounting position is used for positioning the upper push support, the second mounting position is used for fixing the lower push support, when the thrust rod is mounted, the upper push support and the lower push support are welded to the vehicle framework according to positioning, then the thrust rod is mounted, and compared with a manual measurement mode, the mounting precision of the upper push support and the lower push support is improved, and the mounting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle assembly, in particular to a thrust rod positioning welding tool. Background Art

[0002] According to the body and chassis structure, automobiles can be divided into load-bearing type and non-load-bearing type. The load-bearing type is widely used in passenger car models. The characteristic of load-bearing automobiles is that there are no longitudinal beams. The suspension components are directly installed on the load-bearing body or chassis and are supported by the overall frame. Moreover, since load-bearing automobiles do not have longitudinal beams, the assembly of suspension components is more difficult and the accuracy is more difficult to control.

[0003] The existing assembly method for thrust rod supports is mostly manual measurement and marking to ensure accuracy. Under the current situation of time-consuming and labor-intensive, not only is the efficiency low, but the accuracy requirements cannot be guaranteed.

[0004] With respect to the technical problem of low accuracy of manual measurement during assembly of thrust rod bearings in the prior art, no effective solution has been proposed so far. Utility Model Content

[0005] The main purpose of the utility model is to provide a thrust rod positioning welding tool to solve the problem of low manual measurement accuracy during thrust rod support assembly in the prior art.

[0006] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, a thrust rod positioning welding tool is provided, including: a thrust rod support connection assembly, the thrust rod support connection assembly is two, the two thrust rod support connection assemblies are arranged at intervals along a first preset direction, and the distance between the two thrust rod support connection assemblies is adjustable; the thrust rod support connection assembly includes a first mounting position for fixing an upper push support of the thrust rod support and a second mounting position for fixing a lower push support of the thrust rod support, wherein the first mounting position and the second mounting position are arranged at a distance along the second preset direction, and the distance between the first mounting position and the second mounting position is adjustable.

[0007] Furthermore, the thrust rod support connection assembly includes: an upper push support positioning plate, the first mounting position is a first mounting hole opened on the top of the upper push support positioning plate, the two upper push support positioning plates are spaced apart along the length direction of the upper push support positioning plate, and the distance between the two upper push support positioning plates is adjustable; a middle adjustment plate, the middle adjustment plate is connected to the upper push support positioning plate, the middle adjustment plate and the upper push support positioning plate are arranged at an angle, the two middle adjustment plates are spaced apart along the length direction of the middle adjustment plate, and the distance between the two middle adjustment plates is adjustable; a lower push support positioning plate The lower push support positioning plate is arranged correspondingly to the middle adjustment plate, the lower push support positioning plate and the middle adjustment plate are connected at an angle, and the lower push support positioning plate extends toward a side away from the upper push support positioning plate, and the lower push support positioning plate is provided with a plurality of second mounting holes arranged at intervals along the height direction of the thrust rod support connecting assembly, and the second mounting position is any one of the second mounting holes; the first preset direction is the length direction of the upper push support positioning plate, the second preset direction is the height direction of the thrust rod support connecting assembly, and the length direction of the middle adjustment plate is arranged parallel to the length direction of the upper push support positioning plate.

[0008] Furthermore, the thrust rod positioning welding tooling also includes: an upward push connecting piece, which is arranged between two upward push support positioning plates, a first connecting portion is arranged at the end of the upward push connecting piece, and a second connecting portion is arranged at the end of the upward push support positioning plate close to the upward push connecting piece, at least one of the first connecting portion and the second connecting portion is arranged in plurality, and the plurality of second connecting portions or the plurality of first connecting portions are arranged at intervals along the length direction of the upward push support positioning plate; the upward push connecting piece and the upward push support positioning plate can be selectively connected through one of the first connecting portions and one of the second connecting portions to adjust the distance between the two upward push support positioning plates.

[0009] Furthermore, the thrust rod positioning welding tooling also includes: a middle connecting piece, the middle connecting piece is arranged between the two middle adjustment plates, a third connecting piece is arranged at the end of the middle connecting piece, a fourth connecting piece is arranged at the end of the middle adjustment plate close to the middle connecting piece, at least one of the third connecting piece and the fourth connecting piece is arranged in plurality, and the plurality of third connecting pieces or the plurality of fourth connecting pieces are arranged at intervals along the length direction of the middle adjustment plate; the middle adjustment plate and the middle connecting piece can be selectively connected through one of the third connecting pieces and one of the fourth connecting pieces to adjust the distance between the two middle adjustment plates.

[0010] Furthermore, a first protrusion structure is provided at the bottom of the upward push support positioning plate, and the middle adjustment plate is connected to the upward push support positioning plate via the first protrusion structure.

[0011] Furthermore, a second protrusion structure is provided at the bottom of the push-up connecting member, and the middle connecting member is connected to the push-up connecting member via the second protrusion structure.

[0012] Furthermore, the thrust rod support connection assembly also includes: a reinforcement plate, at least part of the reinforcement plate is connected to the push-up support positioning plate, and at least part of the reinforcement plate is connected to the middle adjustment plate.

[0013] Furthermore, at least one first strip hole is opened on the push-up support positioning plate, and at least one second strip hole is opened on the middle adjustment plate. At least part of the reinforcement plate is inserted into the first strip hole, and at least part of the reinforcement plate is inserted into the second strip hole.

[0014] Further, the middle adjustment plate is arranged perpendicularly to the push-up support positioning plate, and / or the middle connecting member is arranged perpendicularly to the push-up connecting member.

[0015] Furthermore, a plurality of reinforcing ribs are provided at the connection position between the push-down support positioning plate and the middle adjustment plate.

[0016] By applying the technical solution of the utility model, the first mounting position is used to position the upper push support, and the second mounting position is used to fix the lower push support. When installing the thrust rod, the upper push support and the lower push support are first welded to the vehicle frame according to the positioning, the thrust rod positioning welding tooling is removed, and then the thrust rod is installed. Since the positioning work in this process is completed by the thrust rod positioning welding tooling, compared with the manual measurement method, the installation accuracy of the upper push support and the lower push support is improved, and the installation efficiency is improved. At the same time, the distance between the two thrust rod support connecting components is adjustable, that is, the distance between the two first mounting positions and the distance between the two second mounting positions are both adjustable, and the tooling can adapt to vehicle models of different widths. The distance between the first mounting position and the second mounting position is adjustable, that is, the tooling can adapt to vehicle models of different heights. The thrust rod positioning welding tooling in this embodiment is applicable to vehicle models of different widths and heights, and has higher practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 A schematic structural diagram of a first embodiment of a thrust rod positioning welding tool according to the utility model is shown;

[0019] Figure 2 A schematic structural diagram of a first embodiment of a push-up support positioning plate according to the utility model is shown;

[0020] Figure 3 A structural schematic diagram of a second embodiment of a push-up support positioning plate according to the utility model is shown;

[0021] Figure 4A schematic structural diagram of an embodiment of a middle connecting member according to the utility model is shown;

[0022] Figure 5 A schematic structural diagram of a first embodiment of a middle adjustment plate according to the utility model is shown;

[0023] Figure 6 A schematic structural diagram of a second embodiment of a middle adjustment plate according to the utility model is shown;

[0024] Figure 7 A schematic structural diagram of an embodiment of a push-up connector according to the utility model is shown;

[0025] Figure 8 A structural schematic diagram of an embodiment of a reinforcement plate according to the utility model is shown;

[0026] Fig. 9 A schematic structural diagram of an embodiment of a push-down support positioning plate according to the utility model is shown;

[0027] Fig.10 A structural schematic diagram of an embodiment of a fixing bolt according to the utility model is shown;

[0028] Fig.11 A structural schematic diagram of an embodiment of a fixing nut according to the utility model is shown;

[0029] Fig.12 A schematic structural diagram of a second embodiment of a thrust rod positioning welding tool according to the utility model is shown;

[0030] Fig.13 A schematic structural diagram of a third embodiment of a thrust rod positioning welding tool according to the utility model is shown;

[0031] Fig.14 A structural schematic diagram of a fourth embodiment of a thrust rod positioning welding tool according to the utility model is shown.

[0032] The above drawings include the following reference numerals:

[0033] 1. Push-up support positioning plate; 100. First mounting hole; 101. First strip hole; 11. Second connecting portion; 12. First protruding structure;

[0034] 2. Push-up connector; 21. First connector; 22. Second protruding structure;

[0035] 3. Bolt assembly; 31. Fixing bolt; 32. Fixing nut;

[0036] 4. Strengthening plate;

[0037] 5. Push down the support positioning plate; 500. Second mounting hole;

[0038] 6. Strengthen the ribs;

[0039] 7. middle adjustment plate; 71. fourth connection portion; 701. second strip hole;

[0040] 8. Middle connecting piece; 81. Third connecting part. DETAILED DESCRIPTION

[0041] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0042] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0043] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0044] Now, exemplary embodiments according to the present application will be described in more detail with reference to the accompanying drawings. However, these exemplary embodiments may be implemented in a variety of different forms and should not be construed as being limited to the embodiments described herein. It should be understood that these embodiments are provided to make the disclosure of the present application thorough and complete, and to fully convey the concepts of these exemplary embodiments to those of ordinary skill in the art. In the accompanying drawings, for the sake of clarity, the thickness of the layers and regions may be enlarged, and the same reference numerals are used to represent the same devices, and thus their descriptions will be omitted.

[0045] Combination Figures 1 to 14As shown, according to a specific embodiment of the present application, a thrust rod positioning welding tool is provided.

[0046] The thrust rod positioning welding tooling includes a thrust rod support connection assembly, there are two thrust rod support connection assemblies, the two thrust rod support connection assemblies are spaced apart along a first preset direction, and the distance between the two thrust rod support connection assemblies is adjustable; the thrust rod support connection assembly includes a first mounting position for fixing an upper push support of the thrust rod support and a second mounting position for fixing a lower push support of the thrust rod support, wherein the first mounting position and the second mounting position are spaced apart along a second preset direction, and the distance between the first mounting position and the second mounting position is adjustable.

[0047] By applying the technical solution of this embodiment, the first mounting position is used to position the upper push support, and the second mounting position is used to fix the lower push support. When installing the thrust rod, first weld the upper push support and the lower push support to the vehicle frame according to the positioning, remove the thrust rod positioning welding tooling, and then install the thrust rod. Since the positioning work in this process is completed by the thrust rod positioning welding tooling, compared with the manual measurement method, the installation accuracy of the upper push support and the lower push support is improved, and the installation efficiency is improved. At the same time, the distance between the two thrust rod support connecting components is adjustable, that is, the distance between the two first mounting positions and the distance between the two second mounting positions are both adjustable, and the tooling can adapt to vehicle models of different widths. The distance between the first mounting position and the second mounting position is adjustable, that is, the tooling can adapt to vehicle models of different heights. The thrust rod positioning welding tooling in this embodiment is suitable for vehicle models of different widths and heights, and has higher practicality.

[0048] It should be noted that, in this embodiment, the first preset direction is the width direction of the vehicle, and the second preset direction is the height direction of the vehicle, wherein the length direction of the vehicle is the direction from the front to the rear of the vehicle, and the width direction of the vehicle is the left and right direction of the vehicle.

[0049] Specifically, the thrust rod support connection assembly includes an upper push support positioning plate 1, a middle adjustment plate 7 and a lower push support positioning plate 5. The first mounting position is a first mounting hole 100 opened at the top of the upper push support positioning plate 1. The two upper push support positioning plates 1 are spaced apart along the length direction of the upper push support positioning plate 1, and the distance between the two upper push support positioning plates 1 is adjustable; the middle adjustment plate 7 is connected to the upper push support positioning plate 1 through a first protruding structure 12, and the middle adjustment plate 7 is arranged at an angle to the upper push support positioning plate 1. The two middle adjustment plates 7 are spaced apart along the length direction of the middle adjustment plate 7, and the distance between the two middle adjustment plates 7 is adjustable. The lower push support positioning plate 5 is correspondingly arranged with the middle adjustment plate 7, and the lower push support positioning plate 5 is connected with the middle adjustment plate 7 at an angle, and the lower push support positioning plate 5 is extended toward a side away from the upper push support positioning plate 1, and a plurality of second mounting holes 500 are arranged at intervals along the height direction of the thrust rod support connecting assembly are provided on the lower push support positioning plate 5, and the second mounting position is any second mounting hole 500; the first preset direction is the length direction of the upper push support positioning plate 1, and the second preset direction is the height direction of the thrust rod support connecting assembly, and the length direction of the middle adjustment plate 7 is arranged parallel to the length direction of the upper push support positioning plate 1. The middle adjustment plate 7 is used as a connecting piece connecting the lower push support positioning plate 5 and the upper push support positioning plate 1, which can enhance the overall structural strength. The middle adjustment plate 7 and the upper push support positioning plate 1 are detachably arranged, which is convenient for assembly and disassembly, and can be convenient for storage when the tooling is not in use.

[0050] In the technical solution of this embodiment, the first installation position is a first installation hole 100 opened on the top of the upper push support positioning plate 1. When installing the upper push support, the upper push support is fixed to the upper push support positioning plate 1 by the bolt assembly 3, and the upper push support is welded to the vehicle frame. Then, the bolt assembly 3 is removed to separate the upper push support from the upper push support positioning plate 1, and the upper push support positioning plate 1 is taken out. A plurality of second installation holes 500 are provided on the lower push support positioning plate 5, which are arranged at intervals along the height direction of the thrust rod support connecting assembly. The second installation holes 500 at appropriate positions are selected as the second installation position according to the height of the vehicle. The lower push support is connected and fixed to the lower push support positioning plate 5 by the bolt assembly 3, and the lower push support is welded and fixed to the vehicle frame. Then, the bolt assembly 3 is removed to separate the lower push support from the lower push support positioning plate 5, and the lower push support positioning plate 5 is taken out. When installing the thrust rod support using the thrust rod support connection assembly, the upper push support and the lower push support can be positioned and fixed at the same time, and then the upper push support and the lower push support can be welded separately, and finally all the bolt assemblies 3 can be disassembled to remove the entire thrust rod positioning welding tooling.

[0051] It should be noted that, in the present embodiment, the length direction of the push-up support positioning plate 1 is the width direction of the vehicle, and the height direction of the thrust rod support connecting assembly is the height direction of the vehicle.

[0052] In an exemplary embodiment of the present application, two first mounting holes 100 are provided on the top of each push-up support positioning plate 1 to make the push-up support more stably positioned and fixed. Multiple rows of second mounting holes 500 are provided along the height direction of the thrust rod support connection assembly, and two second mounting holes 500 are provided in each row to make the push-down support more stably positioned and fixed.

[0053] Furthermore, the thrust rod positioning welding tooling also includes an upward push connector 2, which is arranged between two upward push support positioning plates 1, and a first connecting portion 21 is arranged at the end of the upward push connector 2, and a second connecting portion 11 is arranged at the end of the upward push support positioning plate 1 close to the upward push connector 2, and at least one of the first connecting portion 21 and the second connecting portion 11 is arranged in plurality, and the plurality of second connecting portions 11 or the plurality of first connecting portions 21 are arranged at intervals along the length direction of the upward push support positioning plate 1; the upward push connector 2 and the upward push support positioning plate 1 can be selectively connected through one of the first connecting portions 21 and one of the second connecting portions 11 to adjust the distance between the two upward push support positioning plates 1.

[0054] In an exemplary embodiment of the present application, the first connection part 21 and the second connection part 11 are both connection holes, and a plurality of first connection parts 21 are provided on the push-up connection member 2. According to the width of the vehicle, a suitable first connection part 21 is selected to cooperate with the first connection part 21 for connection, so that the first installation position can be adjusted to a suitable position. Specifically, the push-up connection member 2 and the push-up support positioning plate 1 are both plate-like structures, and the push-up connection member 2 is located above the push-up support positioning plate 1 so that part of the push-up connection member 2 overlaps with the push-up support positioning plate 1. The bolt assembly 3 is used to pass through the connection hole to connect the push-up connection member 2 and the push-up support positioning plate 1. According to actual needs, the first connection part 21 and the second connection part 11 can also be multiple.

[0055] Furthermore, the thrust rod positioning welding tooling also includes a middle connecting piece 8, which is arranged between the two middle adjustment plates 7, and a third connecting portion 81 is arranged at the end of the middle connecting piece 8, and a fourth connecting portion 71 is arranged at the end of the middle adjustment plate 7 close to the middle connecting piece 8, and at least one of the third connecting portion 81 and the fourth connecting portion 71 is arranged in plurality, and the plurality of third connecting portions 81 or the plurality of fourth connecting portions 71 are arranged at intervals along the length direction of the middle adjustment plate 7; the middle adjustment plate 7 and the middle connecting piece 8 can be selectively connected through one of the third connecting portions 81 and one of the fourth connecting portions 71 to adjust the distance between the two middle adjustment plates 7.

[0056] In an exemplary embodiment of the present application, the third connection part 81 and the fourth connection part 71 are both connection holes, a plurality of third connection parts 81 are arranged on the middle connection member 8, the middle connection member 8 and the middle adjustment plate 7 are both plate-like structures, and when connected, part of the middle connection member 8 overlaps with the middle adjustment plate 7.

[0057] Specifically, a first protruding structure 12 is provided at the bottom of the upward push support positioning plate 1 , and the middle adjustment plate 7 is connected to the upward push support positioning plate 1 via the first protruding structure 12 .

[0058] Correspondingly, a limiting groove or a limiting through hole for clamping the first protruding structure 12 is provided on the middle adjustment plate 7. The middle adjustment plate 7 is connected to the push-up support positioning plate 1 through the first protruding structure 12, which is convenient for disassembly and assembly.

[0059] Specifically, a second protruding structure 22 is provided at the bottom of the push-up connecting member 2 , and the middle connecting member 8 is connected to the push-up connecting member 2 via the second protruding structure 22 .

[0060] Correspondingly, a limiting groove or a limiting through hole for clamping the first protruding structure 12 is provided on the middle connecting member 8. The middle connecting member 8 is connected to the push-up connecting member 2 via the second protruding structure 22, which is convenient for disassembly and assembly.

[0061] Furthermore, the thrust rod support connection assembly further comprises a reinforcing plate 4, at least part of which is connected to the upper push support positioning plate 1, and at least part of which is connected to the middle adjustment plate 7. By providing the reinforcing plate 4, the overall strength of the structure can be enhanced, and the angle between the upper push support positioning plate 1 and the middle adjustment plate 7 can be ensured.

[0062] In an exemplary embodiment of the present application, weight-reducing holes are provided on the reinforcing plate 4 to reduce the weight of the tooling.

[0063] Furthermore, at least one first strip hole 101 is formed on the push-up support positioning plate 1, and at least one second strip hole 701 is formed on the middle adjustment plate 7, and at least part of the reinforcing plate 4 is inserted into the first strip hole 101, and at least part of the reinforcing plate 4 is inserted into the second strip hole 701. The insertion connection mode can make the installation and removal of the reinforcing plate 4 more convenient.

[0064] In an exemplary embodiment of the present application, a through hole is opened on the push-up connector 2 for the reinforcing plate 4 to pass through the through hole and insert into the first strip hole 101, and a through hole is opened on the middle connector 8 for the reinforcing plate 4 to pass through the through hole and insert into the second strip hole 701.

[0065] Preferably, the middle adjustment plate 7 is arranged perpendicularly to the push-up support positioning plate 1, and the middle connection member 8 is arranged perpendicularly to the push-up connection member 2. The vertical connection method can be more conducive to ensuring the positioning and fixing in the height direction and the width direction.

[0066] Further, a plurality of reinforcing ribs 6 are provided at the connection position between the push-down support positioning plate 5 and the middle adjustment plate 7. Such a setting can improve the structural connection strength and stability, and ensure the normal use of the tooling.

[0067] The present application also provides a preferred embodiment of a thrust rod positioning welding tool, which ensures the structural accuracy by positioning welding the threaded hole of the thrust rod support. The positioning welding method is: when welding the frame, first weld the basic skeleton pieces, and then place the tool to position, assemble and weld the thrust rod support after each piece is welded to form the basic framework of the process. This embodiment solves the problem of manual measurement positioning deviation, and by making the positioning width and height of the tool adjustable, it can adapt to the positioning dimensions of thrust rods of various vehicle models, realizing the multi-purpose of a tool.

[0068] Specifically, the thrust rod positioning welding tooling includes an upper push support positioning plate 1, an upper push connecting piece 2, a bolt assembly 3, a reinforcing plate 4, a lower push support positioning plate 5, a reinforcing rib 6, a middle adjustment plate 7, and a middle connecting piece 8.

[0069] like Figure 2 and Figure 3 As shown, two upper push-up support positioning plates 1 are provided, and four Ф19 circular holes are opened on the upper end of the upper push-up support positioning plate 1 for positioning the upper push-up support. Four Ф7 circular holes are opened on the upper and lower plate surfaces of the upper push-up support positioning plate 1 for connecting the upper push-up connecting piece 2 to restrict the width of this tooling. 30*5 strip holes are set on both sides inside for riveting the inner side of the reinforcing plate 4, and the protruding part at the bottom is riveted to the middle adjustment plate 7.

[0070] like Figure 7 As shown, the push-up connector 2 is used to connect two push-up support positioning plates 1 to achieve left and right fixation. Four 40*40 square holes are opened on the push-up connector 2 to facilitate the riveting of the reinforcement plate 4 for positioning when adjusting the width. The bottom protruding part is riveted to the middle connector 8.

[0071] like Fig.10 and Fig.11 As shown, the bolt assembly 3 is an M6 bolt assembly, which is used to constrain the push-up support positioning plate 1 and the push-up connector 2. The positioning width can be changed by adjusting the bolt connection position. The bolt assembly 3 includes a fixing bolt 31 and a fixing nut 32.

[0072] like Figure 8 As shown, the reinforcing plate 4 is engaged with the push-up connector 2 and the middle connector 8 relative to fix the vertical angle between the two connecting plates, thereby ensuring the strength between the two.

[0073] like Fig. 9As shown, the upper part of the push-down support positioning plate 5 is riveted with the end of the middle adjustment plate 7 for positioning the push-down support. The upper and lower holes thereof correspond to different vehicle models and the height can be adjusted for positioning.

[0074] like Figure 1 As shown, the reinforcing rib 6 is used to constrain the relative position of the push-down support positioning plate 5 and reduce the stress between the two connecting parts.

[0075] like Figure 5 and Figure 6 As shown, the middle adjustment plate 7 is used to rivet and position the upper support positioning plate 1, the reinforcing plate 4, and the lower support positioning plate 5, and the two Ф7 circular holes are bolt connection holes.

[0076] like Figure 4 As shown, the middle connecting member 8 is used to constrain the push-up connecting member 2 and the middle adjusting plate 7, wherein the two 40*60 square holes facilitate the positioning of the riveted reinforcing plate 4 when adjusting the width.

[0077] Preferably, in this embodiment, the raw material of the thrust rod positioning welding fixture is a plate, which is formed by mortise and tenon joints.

[0078] The thrust rod positioning welding tool in this embodiment can change the width of the tool by adjusting the upper push connector 2 and the corresponding bolt position of the middle connector 8 to the left and right, and the lower push support positioning plate 5 can select the hole position according to the vehicle model to achieve height adjustment. According to the tool positioning thrust rod support welding position, accurate matching of the upper bridge in the subsequent process is achieved. That is to say, the positioning width and height of the thrust rod positioning welding tool in this embodiment are adjustable, which can adapt to the positioning dimensions of thrust rods of various vehicle models, improve the practicality of the tool, and compared with manual measurement and positioning, the production efficiency and product qualification rate are improved, and the assembly is efficient in the subsequent process.

[0079] From the above description, it can be seen that the above embodiments of the utility model achieve the following technical effects:

[0080] 1) Accurate positioning solves the problem of manual measurement accuracy;

[0081] 2) The width and height of the tooling structure can be adjusted to adapt to the welding of thrust rod supports and threaded hole positioning of various vehicle models;

[0082] 3) It improves labor efficiency, and assists production with high efficiency and high pass rate.

[0083] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0084] In addition to the above, it should be noted that "one embodiment", "another embodiment", "embodiment", etc. mentioned in this specification refer to the specific features, structures or characteristics described in conjunction with the embodiment included in at least one embodiment generally described in this application. The same expression appearing in multiple places in the specification does not necessarily refer to the same embodiment. Further, when describing a specific feature, structure or characteristic in conjunction with any embodiment, it is claimed that the realization of such feature, structure or characteristic in conjunction with other embodiments also falls within the scope of the present utility model.

[0085] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0086] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A thrust rod positioning welding tool, characterized in that: include: A thrust rod support connection assembly, wherein the number of the thrust rod support connection assemblies is two, the two thrust rod support connection assemblies are arranged at intervals along a first preset direction, and the distance between the two thrust rod support connection assemblies is adjustable; The thrust rod support connection assembly includes a first mounting position for fixing an upper push support of the thrust rod support and a second mounting position for fixing a lower push support of the thrust rod support, wherein the first mounting position and the second mounting position are arranged at a distance along a second preset direction, and the distance between the first mounting position and the second mounting position is adjustable.

2. The thrust rod positioning welding tool according to claim 1 is characterized in that: The thrust rod support connection assembly comprises: An upper push support positioning plate (1), wherein the first mounting position is a first mounting hole (100) opened at the top of the upper push support positioning plate (1), two upper push support positioning plates (1) are arranged at intervals along the length direction of the upper push support positioning plate (1), and the distance between the two upper push support positioning plates (1) is adjustable; A middle adjustment plate (7), the middle adjustment plate (7) is connected to the push-up support positioning plate (1), the middle adjustment plate (7) and the push-up support positioning plate (1) are arranged at an angle, the two middle adjustment plates (7) are arranged at intervals along the length direction of the middle adjustment plate (7), and the distance between the two middle adjustment plates (7) is adjustable; A push-down support positioning plate (5), the push-down support positioning plate (5) is arranged corresponding to the middle adjustment plate (7), the push-down support positioning plate (5) is connected to the middle adjustment plate (7) at an angle, and the push-down support positioning plate (5) is extended toward a side away from the upper push support positioning plate (1), and a plurality of second mounting holes (500) are provided on the push-down support positioning plate (5) and are arranged at intervals along the height direction of the thrust rod support connecting assembly, and the second mounting position is any one of the second mounting holes (500); The first preset direction is the length direction of the push-up support positioning plate (1), the second preset direction is the height direction of the thrust rod support connecting assembly, and the length direction of the middle adjustment plate (7) is arranged parallel to the length direction of the push-up support positioning plate (1).

3. The thrust rod positioning welding tool according to claim 2 is characterized in that: The thrust rod positioning welding tool also includes: An upward push-up connecting member (2), the upward push-up connecting member (2) is arranged between the two upward push-up support positioning plates (1), a first connecting portion (21) is arranged at the end of the upward push-up connecting member (2), and a second connecting portion (11) is arranged at the end of the upward push-up support positioning plate (1) close to the upward push-up connecting member (2), at least one of the first connecting portion (21) and the second connecting portion (11) is arranged in plurality, and the plurality of the second connecting portions (11) or the plurality of the first connecting portions (21) are arranged at intervals along the length direction of the upward push-up support positioning plate (1); The push-up connecting member (2) and the push-up support positioning plate (1) can be selectively connected through one of the first connecting parts (21) and one of the second connecting parts (11) to adjust the distance between the two push-up support positioning plates (1).

4. The thrust rod positioning welding tool according to claim 3 is characterized in that: The thrust rod positioning welding tool also includes: a middle connecting member (8), the middle connecting member (8) being arranged between the two middle adjustment plates (7), a third connecting portion (81) being arranged at an end of the middle connecting member (8), a fourth connecting portion (71) being arranged at an end of the middle adjustment plate (7) close to the middle connecting member (8), at least one of the third connecting portion (81) and the fourth connecting portion (71) being arranged in plurality, and the plurality of the third connecting portions (81) or the plurality of the fourth connecting portions (71) being arranged at intervals along the length direction of the middle adjustment plate (7); The middle adjustment plate (7) and the middle connecting member (8) can be selectively connected via one of the third connecting portions (81) and one of the fourth connecting portions (71) to adjust the distance between the two middle adjustment plates (7).

5. The thrust rod positioning welding tool according to claim 2, characterized in that: A first protruding structure (12) is provided at the bottom of the upward push support positioning plate (1), and the middle adjustment plate (7) is connected to the upward push support positioning plate (1) via the first protruding structure (12).

6. The thrust rod positioning welding tool according to claim 4, characterized in that: A second protruding structure (22) is provided at the bottom of the push-up connecting member (2), and the middle connecting member (8) is connected to the push-up connecting member (2) via the second protruding structure (22).

7. The thrust rod positioning welding tool according to claim 4, characterized in that: The thrust rod support connection assembly also includes: A reinforcing plate (4), at least part of the reinforcing plate (4) is connected to the push-up support positioning plate (1), and at least part of the reinforcing plate (4) is connected to the middle adjustment plate (7).

8. The thrust rod positioning welding tool according to claim 7, characterized in that: At least one first strip hole (101) is provided on the push-up support positioning plate (1), and at least one second strip hole (701) is provided on the middle adjustment plate (7), and at least part of the reinforcing plate (4) is inserted into the first strip hole (101), and at least part of the reinforcing plate (4) is inserted into the second strip hole (701).

9. The thrust rod positioning welding tool according to claim 4, characterized in that: The middle adjustment plate (7) is arranged perpendicularly to the push-up support positioning plate (1), and / or the middle connecting member (8) is arranged perpendicularly to the push-up connecting member (2).

10. The thrust rod positioning welding tool according to claim 2, characterized in that: A plurality of reinforcing ribs (6) are provided at the connection position between the push-down support positioning plate (5) and the middle adjustment plate (7).

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