CN219969854U - Mounting tool for steering support of automobile - Google Patents
Mounting tool for steering support of automobile Download PDFInfo
- Publication number
- CN219969854U CN219969854U CN202321660429.4U CN202321660429U CN219969854U CN 219969854 U CN219969854 U CN 219969854U CN 202321660429 U CN202321660429 U CN 202321660429U CN 219969854 U CN219969854 U CN 219969854U
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- positioning
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- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 15
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The utility model discloses an automobile steering bracket mounting tool which is used for mounting a steering bracket on a vehicle body framework and comprises a tool positioning device, a bracket positioning device and a rotary hinge, wherein the tool positioning device is used for being connected with the vehicle body framework; the bracket positioning device is used for being connected with the steering bracket; the rotary hinge is used for connecting the bracket positioning device and the tool positioning device, and the bracket positioning device can rotate around the tool positioning device through the rotary hinge. The steering bracket mounting tool is small in structure and light in weight; meanwhile, the tool positioning device and the bracket positioning device are rotatably connected together through the rotary hinge, so that the step-by-step design of positioning and mounting of the steering bracket is realized, and the assembly efficiency and the assembly precision consistency of the steering bracket are effectively improved.
Description
Technical Field
The utility model relates to the technical field of automobile assembly, in particular to an automobile steering bracket mounting tool.
Background
The automobile steering bracket is an important part for supporting an automobile instrument board assembly, a steering column and the like, generally consists of a tubular beam penetrating the front part of a cab and a plurality of welding brackets welded on the tubular beam, is connected with an automobile body side wall inner plate through connecting brackets on the left side and the right side, is used for bearing the installation of a plurality of parts such as the instrument board assembly, the steering power assisting and the like, and can realize accurate positioning and firm connection between the steering support and the automobile body side wall.
At present, mainstream steering bracket assembly schemes are designed into self-positioning or manual assembly and manual tightening schemes, an automobile steering bracket is positioned on a vehicle body side inner plate and installed, the problem that the position of the steering bracket is not adjustable is commonly existed, and as the steering bracket and the vehicle body side inner plate have no movable allowance, the assembly precision is poor, the accurate positioning can be realized only by repeated debugging, and the assembly efficiency is seriously influenced.
Disclosure of Invention
Based on the above, the main purpose of the utility model is to provide an automobile steering bracket mounting tool, which can position and mount the steering bracket step by step, and improve the assembly efficiency and the assembly precision.
According to an aspect of an embodiment of the present utility model, there is provided an automobile steering bracket mounting tool for mounting a steering bracket to a vehicle body frame, including: the tool positioning device is used for being connected with the car body framework; the bracket positioning device is used for being connected with the steering bracket; and the rotating hinge is used for connecting the bracket positioning device and the tool positioning device, and the bracket positioning device can rotate around the tool positioning device through the rotating hinge.
In an alternative manner, the method further comprises: at least one mechanical bolt movably penetrates through the tool positioning device and the bracket positioning device and is arranged in parallel with the rotary hinge.
In an alternative mode, the tooling positioning device comprises: the first tooling positioning pin is used for being connected with a first positioning hole arranged on the front door assembly of the car body framework; the second tooling locating pin is used for being connected with a second locating hole arranged on the front door assembly; the axial direction of the first tool locating pin is parallel to the axial direction of the second tool locating pin.
In an alternative mode, the fixture positioning device further includes: a first tooling positioning block; and the second tooling positioning block is respectively arranged at two sides of a connecting line of the first tooling positioning pin and the second tooling positioning pin and is used for being attached to the inner side surface of the front door assembly.
In an alternative mode, the end face of the first tool positioning block and/or the end face of the second tool positioning block are/is provided with a magnet.
In an alternative mode, the tool positioning device further comprises a tool positioning clamp which can be clamped on the front door assembly, so that the tool positioning device is fixed on the front door assembly.
In an alternative mode, the fixture positioning fixture includes: the first end of the swing arm is used for contacting with the outer side surface of the front door assembly; and the driving piece is connected with the second end of the swing arm and used for driving the first end to be close to or far away from the outer side surface of the front door assembly.
In an alternative, the stent positioning device includes: the first bracket locating pin is used for being connected with a third locating hole arranged on the steering bracket; the second bracket locating pin is used for being connected with a fourth locating hole arranged on the steering bracket; wherein, the axial direction of the first support locating pin is parallel to the axial direction of the second support locating pin.
In an alternative, the stent positioning device further comprises: the support locating block is arranged between the first support locating pin and the second support locating pin and is used for being attached to the locating surface of the steering support.
In an alternative form, the end face of the carrier positioning block is provided with a magnet.
According to the technical scheme, the positioning and the installation of the steering support are designed step by step, the tool positioning device and the support positioning device are rotatably connected together through the rotary hinge, the tool positioning device and the vehicle body are positioned and fixed after the steering support and the support positioning device are positioned and fixed, then the rotation angle between the tool positioning device and the support positioning device is adjusted through the rotary hinge, the assembly of the steering support on the vehicle body framework is realized, and the assembly efficiency and the assembly precision consistency are effectively improved.
The foregoing description is only an overview of the technical solutions of the embodiments of the present utility model, and may be implemented according to the content of the specification, so that the technical means of the embodiments of the present utility model can be more clearly understood, and the following specific embodiments of the present utility model are given for clarity and understanding.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an operating state of an automotive steering bracket installation tool provided by an embodiment of the present utility model;
fig. 2 is a schematic structural view of an installation tool for an automotive steering bracket according to an embodiment of the present utility model;
fig. 3 is a schematic structural diagram II of an installation tool for an automobile steering bracket according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram of the connection of an automotive steering bracket mounting tool with a steering bracket according to an embodiment of the present utility model;
fig. 5 is a schematic connection diagram of an installation tool of an automobile steering bracket and an automobile body framework according to an embodiment of the utility model.
The drawings are marked:
1-tooling positioning device, 11-first tooling positioning pin, 12-second tooling positioning pin, 13-first tooling positioning block, 14-second tooling positioning block, 15-tooling positioning clamp, 151-swing arm, 152-driving piece, 2-support positioning device, 21-first support positioning pin, 22-second support positioning pin, 23-support positioning block, 3-rotating hinge, 4-mechanical bolt, 5-magnet, 6-car body framework, 61-front door assembly, 611-first positioning hole, 612-second positioning hole, 613-notch, 7-steering support, 71-positioning surface, 711-third positioning hole, 712-fourth positioning hole.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if the meaning of "and/or" is presented throughout this document, it is intended to include three schemes in parallel, taking "a and/or B" as an example, including a scheme, or B scheme, or a scheme where a and B meet simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
It is understood that the X-axis/X-axis direction, Y-axis/Y-axis direction, and Z-axis/Z-axis direction referred to herein are XYZ-axes in a vehicle coordinate system commonly used in the art, where X-direction is understood to be the axis direction over the length of the vehicle, Y-direction is understood to be the axis direction over the width of the vehicle, and Z-direction is understood to be the axis direction over the height of the vehicle.
Referring to fig. 1 to 3, an embodiment of the present utility model proposes an automobile steering bracket mounting tool for mounting a steering bracket 7 to a vehicle body frame 6, the automobile steering bracket mounting tool including a tool positioning device 1, a bracket positioning device 2, and a swivel hinge 3, wherein the tool positioning device 1 is used for connecting with the vehicle body frame 6; the bracket positioning device 2 is used for being connected with a steering bracket 7; the rotary hinge 3 is used for connecting the bracket positioning device 2 and the tool positioning device 1, the bracket positioning device 2 can rotate around the tool positioning device 1 through the rotary hinge 3, firstly, after the steering bracket 7 and the bracket positioning device 2 are positioned and fixed, the tool positioning device 1 and the vehicle body framework 6 are positioned and fixed, and then the rotary angle between the tool positioning device 1 and the bracket positioning device 2 is adjusted through the rotary hinge 3, the rotation angle range can be 90 degrees to 180 degrees, so that the assembly of the steering bracket 7 on the vehicle body framework 6 is realized, the problem that the installation position of the steering bracket 7 is not adjustable is solved, and the assembly efficiency and the assembly precision consistency are effectively improved.
Further, as shown in fig. 2 and 3, the automobile steering support mounting tool further comprises at least one mechanical bolt 4, the mechanical bolt 4 movably penetrates through the tool positioning device 1 and the support positioning device 2 and is arranged in parallel with the rotary hinge 3, after the position of the steering support 7 is adjusted in place, the rotary angle between the tool positioning device 1 and the support positioning device 2 can be locked through the mechanical bolt 4, so that the tool positioning device 1 and the support positioning device 2 are prevented from generating position change, and the steering support 7 is convenient to mount on the car body framework 6. In the embodiment, the mechanical bolt 4 is provided with one, and the tool positioning device 1 and the bracket positioning device 2 are correspondingly provided with pin holes for inserting the mechanical bolt 4, and unlocking can be realized by lifting a bolt handle, so that the tool positioning device 1 and the bracket positioning device 2 can rotate around the rotary hinge 3; when the tool positioning device 1 rotates in place, the positions of the pin holes on the tool positioning device 1 and the bracket positioning device 2 correspond to each other, and the mechanical pin 4 is inserted into the pin hole by pressing down the pin handle, so that locking is realized. It will be appreciated that in other embodiments, multiple angles of locking may be achieved by providing a plurality of mechanical pins 4 in different positions and a corresponding number of pin holes, improving the applicability of the automotive steering bracket installation tool.
Further, as shown in fig. 2, 3 and 5, the tool positioning device 1 includes a first tool positioning pin 11 and a second tool positioning pin 12, where the first tool positioning pin 11 is used to connect with a first positioning hole 611 configured on the front door assembly 61 of the vehicle body framework 6, the second tool positioning pin 12 is used to connect with a second positioning hole 612 configured on the front door assembly 61, and the axial directions of the first tool positioning pin 11 and the second tool positioning pin 12 are parallel, and by penetrating the first tool positioning pin 11 and the second tool positioning pin 12 into the first positioning hole 611 and the second positioning hole 612 respectively, the primary positioning connection and the secondary positioning connection of the tool positioning device 1 and the front door assembly 61 can be realized, the position of the installation tool on the front door assembly 61 can be effectively determined, and the rotation of the installation tool in the axial direction of the tool positioning pin, that is, the Y axis direction, can be limited, and the installation tool has axial displacement in the Y axis direction only, so that the purpose of preliminary positioning can be achieved conveniently and rapidly.
Further, as shown in fig. 2, 3 and 5, the tool positioning device 1 further includes: the first tooling positioning block 13 and the second tooling positioning block 14 are respectively arranged on two sides of a connecting line of the first tooling positioning pin 11 and the second tooling positioning pin 12 and are used for being attached to the inner side face of the front door assembly 61 so as to limit the tooling positioning device 1 in the first direction of the Y axis, meanwhile, the first tooling positioning block 13 and the second tooling positioning block 14 are respectively arranged on two sides of the connecting line of the first tooling positioning pin 11 and the second tooling positioning pin 12, so that the force points of the tooling positioning device 1 in the Y axis direction are further dispersed, and the tooling positioning device 1 is prevented from shaking in the X axis direction. At this time, six degrees of freedom of the tool positioning device 1 on the front door assembly 61 are all determined, and the installation accuracy of the installation tool is effectively improved.
Further, as shown in fig. 2 and 5, the end face of the first tooling positioning block 13 and/or the second tooling positioning block 14 is configured with a magnet 5, and the magnet 5 can magnetically attract a sheet metal part on the inner side surface of the front door assembly 61, so that the connection stability of the tooling positioning device 1 on the front door assembly 61 is improved.
Further, as shown in fig. 2, 3 and 5, the tool positioning device 1 further includes a tool positioning fixture 15, where the tool positioning fixture 15 can be clamped on the front door assembly 61, so that the tool positioning device 1 is fixed on the front door assembly 61, and movement of the tool positioning device 1 and the front door assembly 61 in the Y-axis direction is avoided, and at this time, six degrees of freedom of the tool positioning device 1 on the front door assembly 61 are all fixed, so that connection stability and installation accuracy of the tool positioning device 1 are effectively improved.
Further, as shown in fig. 2, 3 and 5, the tooling positioning fixture 15 includes a swing arm 151 and a driving member 152, where a first end of the swing arm 151 is used to contact an outer side surface of the front door assembly 61; the driving member 152 is connected to the second end of the swing arm 151 for driving the first end toward or away from the outer side of the front door assembly 61. As can be appreciated, the front door assembly 61 is provided with a notch 613 through which the first end of the swing arm 151 passes, the first end of the swing arm 151 passes through the notch 613, and the driving member 152 is operated to make the first end of the swing arm 151 approach and contact with the outer side surface of the front door assembly 61, so that the first end of the swing arm 151 is pressed against the outer side surface of the front door assembly 61 to clamp the front door assembly 61 in cooperation with the tooling positioning block; when the driving member 152 is operated to move the first end of the swing arm 151 away from the outer side surface of the front door assembly 61, that is, the connection between the pressing mechanism and the body frame 6 is released, the mounting tool can be easily removed. It can be understood that the swing arm 151 is a lever structure with two free ends hinged in the middle, the first end and the second end of the swing arm 151 rotate around the hinge point and have opposite moving directions, the driving member 152 may be a linear reciprocating mechanism, such as an air cylinder, and the second end is connected to and driven to rotate the swing arm 151, so as to drive the first end of the swing arm 151 to move; the driving member 152 may also be a handle, and the swing arm 151 may be rotated by manual driving.
Further, as shown in fig. 2 to 4, the bracket positioning device 2 includes a first bracket positioning pin 21 and a second bracket positioning pin 22, where the first bracket positioning pin 21 is used to connect with a third positioning hole 711 configured on the steering bracket 7, the second bracket positioning pin 22 is used to connect with a fourth positioning hole 712 configured on the steering bracket 7, and the axial directions of the first bracket positioning pin 21 and the second bracket positioning pin 22 are parallel, and by passing the first bracket positioning pin 21 and the second bracket positioning pin 22 through the third positioning hole 711 and the fourth positioning hole 712, respectively, the primary and secondary positioning connection between the bracket positioning device 2 and the steering bracket 7 can be realized, the position of the steering bracket 7 is effectively determined, and the rotation of the steering bracket 7 in the axial direction of the bracket positioning pin is limited, and the steering bracket 7 only has the possibility of performing axial displacement along the axial direction of the bracket positioning pin, so that the primary positioning purpose can be achieved conveniently and quickly.
Further, as shown in fig. 2 to 4, the bracket positioning device 2 further includes a bracket positioning block 23, where the bracket positioning block 23 is disposed between the first bracket positioning pin 21 and the second bracket positioning pin 22 and is used for being attached to the positioning surface 71 of the steering bracket 7, that is, the setting surface of the positioning hole of the steering bracket 7, so that the acting surface of the bracket positioning block 23 is the same as the acting surface of the bracket positioning pin, so as to realize the limitation of the steering bracket 7 in the first axial direction of the bracket positioning pin, and at this time, six degrees of freedom of the steering bracket 7 on the bracket positioning device 2 are all determined, thereby effectively improving the installation accuracy of the steering bracket 7.
Further, as shown in fig. 2 and 4, the end face of the bracket positioning block 23 is provided with a magnet 5, and the magnet 5 can magnetically attract the positioning surface 71 of the steering bracket 7, so that the steering bracket 7 is fixed on the bracket positioning device 2, and the connection stability of the steering bracket 7 on the bracket positioning device 2 is improved.
The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the modifications of the equivalent structures described in the specification and drawings of the present utility model or the direct/indirect application of the present utility model to other related technical fields are included in the scope of the present utility model.
Claims (10)
1. An automotive steering bracket mounting tool for mounting a steering bracket to a vehicle body frame, comprising:
the tool positioning device is used for being connected with the car body framework;
the bracket positioning device is used for being connected with the steering bracket; and
the rotating hinge is used for connecting the bracket positioning device and the tool positioning device, and the bracket positioning device can rotate around the tool positioning device through the rotating hinge.
2. The automotive steering rack mount tool of claim 1, further comprising:
the mechanical bolt is movably arranged on the tool positioning device and the bracket positioning device in a penetrating mode and is arranged in parallel with the rotary hinge.
3. The automotive steering rack mounting tool of claim 1, wherein the tooling positioning device comprises:
the first tooling locating pin is used for being connected with a first locating hole arranged on the front door assembly of the car body framework; and
the second tooling locating pin is used for being connected with a second locating hole arranged on the front door assembly;
the axial direction of the first tool locating pin is parallel to the axial direction of the second tool locating pin.
4. The automotive steering rack mounting tool of claim 3, wherein the tooling positioning apparatus further comprises:
a first tooling positioning block; and
the first tooling positioning block and the second tooling positioning block are respectively arranged at two sides of a connecting line of the first tooling positioning pin and the second tooling positioning pin and are used for being attached to the inner side face of the front door assembly.
5. The vehicle steering bracket mounting tool of claim 4, wherein the end face of the first tooling positioning block and/or the second tooling positioning block is configured with a magnet.
6. The automotive steering rack mount tool of claim 5, wherein the tooling fixture further comprises a tooling fixture that can be clamped to the front door assembly to secure the tooling fixture to the front door assembly.
7. The automotive steering rack mounting tool of claim 6, wherein the tooling positioning fixture comprises:
the first end of the swing arm is used for contacting with the outer side surface of the front door assembly; and
and the driving piece is connected with the second end of the swing arm and used for driving the first end to be close to or far away from the outer side surface of the front door assembly.
8. The automotive steering rack mount tool according to any one of claims 1 to 7, wherein the rack positioning device includes:
the first bracket locating pin is used for being connected with a third locating hole arranged on the steering bracket; and
the second bracket locating pin is used for being connected with a fourth locating hole arranged on the steering bracket;
the axial direction of the first bracket locating pin is parallel to the axial direction of the second bracket locating pin.
9. The automotive steering bracket mounting tool of claim 8, wherein the bracket positioning apparatus further comprises:
the support locating block is arranged between the first support locating pin and the second support locating pin and is used for being attached to the locating surface of the steering support.
10. The vehicle steering bracket mounting tool of claim 9, wherein an end face of the bracket positioning block is provided with a magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321660429.4U CN219969854U (en) | 2023-06-28 | 2023-06-28 | Mounting tool for steering support of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321660429.4U CN219969854U (en) | 2023-06-28 | 2023-06-28 | Mounting tool for steering support of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219969854U true CN219969854U (en) | 2023-11-07 |
Family
ID=88596929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321660429.4U Active CN219969854U (en) | 2023-06-28 | 2023-06-28 | Mounting tool for steering support of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219969854U (en) |
-
2023
- 2023-06-28 CN CN202321660429.4U patent/CN219969854U/en active Active
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