Stabilizer bar positioning tool

Abstract

The utility model discloses a stabilizer bar positioning tool, and relates to the field of automobile stabilizer bars. The positioning tool specifically comprises a base and positioning blocks, the positioning blocks are installed at the two opposite ends of the base, each positioning block comprises a first positioning arm, a limiting arm and a third positioning arm, the first positioning arms extend in the X direction and are used for limiting the relative positions of the limiting arms and the third positioning arms in the X direction, and the third positioning arms extend in the X direction and are used for limiting the relative positions of the limiting arms and the third positioning arms in the X direction. The limiting arm is arranged at the first end, in the X direction, of the first positioning arm, extends in the Z direction and is used for limiting the bent portion of the stabilizer bar, and the third positioning arm is located at the second end, in the X direction, of the first positioning arm, extends in the Y direction and is used for fixing the end of the stabilizer bar. The positioning tool can position the X-direction, Y-direction and Z-direction positions of the stabilizer bar, can be used after being assembled, does not need to be adjusted repeatedly, is easy to operate, and can eliminate the risk that the stabilizer bar needs to be reworked due to the fact that the stabilizer bar is misplaced left and right.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of automobile stabilizer bar, especially relates to a stabilizer bar positioning tool. BACKGROUND

[0002] As an auxiliary elastic element in automobile suspension, the main function of stabilizer bar is to restrain the reverse jumping range of left and right wheels when the vehicle leans or runs on a bumpy road, reduce the roll angle of the vehicle body in steady state and transient state, and improve the stability of the vehicle. After the automobile stabilizer bar body is finished with plastic spraying, vulcanization with a bushing is needed. The existing vulcanization tool can meet the basic use requirements, but there are the following two problems: the adjustment of the Z-direction height position, X-direction front and back position and Y-direction left and right position of the stabilizer bar needs relatively professional operators, which is time-consuming and laborious, and repeated debugging increases the wear of the tool; for asymmetric stabilizer bars, the left and right sides may be placed incorrectly, and after the assembly is completed, the assembly gauge cannot be used, and the vulcanized stabilizer bar needs to be reworked, which wastes resources. SUMMARY

[0003] Therefore, the utility model provides a stabilizer bar positioning tool, which can position the X, Y and Z directions of the stabilizer bar, and can be used after assembly without repeated adjustment, which is simple to operate.

[0004] The utility model provides a kind of stabilizer bar positioning tool, including base and locating block, the locating block is installed in the two opposite ends of the base, the locating block includes first positioning arm, limiting arm and third positioning arm, the first positioning arm extends along X direction, for limiting the relative position of the limiting arm and the third positioning arm in X direction, the limiting arm is located at the first end of the first positioning arm along X direction and extends along Z direction, for limiting the bending part of stabilizer bar, the third positioning arm is located at the second end of the first positioning arm along X direction and extends along Y direction, for fixing the end of stabilizer bar.

[0005] Further, a clamping interface is provided on the third positioning arm, and the end of the stabilizer bar can be clamped in the clamping interface.

[0006] Further, a limiting end plate is provided on the limiting arm, which extends from the limiting arm towards the second end of the first positioning arm, and the bending part of the stabilizer bar is located in the area surrounded by the limiting arm and the limiting end plate and in contact with the limiting arm and the limiting end plate.

[0007] Further, the Z-direction distance between the clamping interface and the limiting end plate is equal to the Z-direction distance between the corresponding end of the stabilizer bar and the corresponding bending part.

[0008] Further, the length of the first positioning arm is equal to the X-direction distance between the bending part and the end head, the height of the limiting arm is equal to the Z-direction distance between the first positioning arm and the bending part, and the length of the third positioning arm is equal to the Y-direction distance between the end head and the bending part.

[0009] Further, the stable rod positioning tool further comprises fixing blocks arranged at two opposite ends of the base, the positioning blocks are arranged on the corresponding fixing blocks, and the Y-direction distance between the positioning blocks is equal to the Y-direction distance between the two bending parts of the stable rod.

[0010] Further, the positioning block further comprises a second positioning arm arranged between the first positioning arm and the third positioning arm and extending in the Z-direction.

[0011] Further, the second positioning arm is arranged at the second end of the first positioning arm in the X-direction, the third positioning arm is arranged at the top end of the second positioning arm and extends in the Y-direction, and the difference between the Z-direction distances between the second positioning arm and the limiting arm is equal to the difference between the Z-direction distances between the end head and the bending part.

[0012] Further, the adjusting plate and the adjusting blocks are further arranged, the adjusting plate is arranged between the positioning blocks, the adjusting blocks are movably arranged on the adjusting plate, and the bushing of the stable rod is arranged on the adjusting blocks.

[0013] Further, the adjusting blocks comprise upper adjusting blocks and lower adjusting blocks, the bottom of the lower adjusting block is provided with a sliding block, the adjusting plate is provided with a sliding groove, the lower adjusting block is movably arranged on the adjusting plate through cooperation of the sliding block and the sliding groove, and the bushing is arranged between the upper adjusting block and the lower adjusting block.

[0014] Compared with the prior art, the stable rod positioning tool has the following beneficial technical effects:

[0015] The stable rod positioning tool provided by the utility model can position the X-direction, Z-direction and Y-direction positions of the stable rod respectively, in addition, the stable rod cannot be placed in the positioning tool when the stable rod is placed reversely, so that the stable rod positioning tool can also eliminate the rework risk caused by the stable rod being placed reversely, the tool can be used after being assembled, and does not need to be adjusted repeatedly, so that the operation is simple. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 A structure schematic view of the stable rod positioning tool is provided.

[0017] Fig. 2 A structure schematic view of the stable rod positioning tool without the upper adjusting block is provided.

[0018] Fig. 3 A structure schematic view of the positioning block including the second positioning arm is provided.

[0019] Wherein: 10 - base; 20 - fixed block; 30 - positioning block; 31 - first positioning arm; 32 - second positioning arm; 33 - third positioning arm; 34 - limiting arm; 40 - adjusting plate; 41 - sliding groove; 50 - adjusting block; 51 - upper adjusting block; 52 - lower adjusting block; 60 - clamping interface; 70 - limiting end plate; 80 - bushing; 90 - stable rod; 91 - bending part; 92 - end. DETAILED DESCRIPTION

[0020] The specific embodiments of the utility model are described in further detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but are not used to limit the scope of the utility model.

[0021] In the description of the utility model, it needs to be explained that the orientation or position relationship indicated in the description is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and is not indicative or implicit that the indicated parts or elements must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0022] Please refer to Figs. 1-3The utility model provides a kind of stable rod positioning tool, including base 10 and locating block 30, locating block 30 is installed in the two opposite ends of base 10, locating block 30 includes first positioning arm 31, limiting arm 34 and third positioning arm 33, first positioning arm 31 extends along X direction, for limiting the relative position of limiting arm 34 and third positioning arm 33 in X direction, limiting arm 34 is located in the first end of first positioning arm 31 along X direction and extends along Z direction, for limiting the bending part 91 of stable rod 90, third positioning arm 33 is located in the second end of first positioning arm 31 along X direction and extends along Y direction, for fixing the end 92 of stable rod 90.Compared with prior art, the utility model provides that the position of stable rod 90 in X direction, Y direction and Z direction can be positioned after positioning tool is assembled, without repeated adjustment, simple operation, in addition, for left-right asymmetric stable rod 90, since the positional relationship of limiting arm 34 and other parts of the positioning tool is determined, and the size of left and right sides of asymmetric stable rod 90 is different, when left and right sides are placed reversely, it cannot be placed into the positioning tool or not in place with the positioning tool, therefore, limiting arm 34 can also prevent stable rod 90 from being placed reversely on left and right sides, to avoid subsequent rework.

[0023] Specifically, the base 10 is used to support the whole positioning tool, the positioning blocks 30 are located at two opposite ends on the base 10, and the distance in the Y direction between the two positioning blocks 30 is equal to the distance in the Y direction between the two bending parts 91 of the stabilizer 90; the first positioning arm 31 is arranged in the width direction of the base 10 (i.e. the X direction of the automobile), and the length of the first positioning arm 31 is equal to the distance in the X direction between the bending part 91 and the end head 92; the limiting arm 34 is located at the first end of the first positioning arm 31 and extends in the Z direction (i.e. the Z direction of the automobile), and is used to limit the bending part 91 of the stabilizer 90, the first end refers to the end of the first positioning arm 31 away from the base 10, the height of the limiting arm 34 is equal to the distance in the Z direction between the first positioning arm 31 and the bending part 91, the limiting end plate 70 is arranged on the limiting arm 34, the limiting end plate 70 extends from the limiting arm 34 to the second end of the first positioning arm 31, the bending part 91 of the stabilizer 90 is located in the area surrounded by the limiting arm 34 and the limiting end plate 70, and is in contact with the limiting arm 34 and the limiting end plate 70; the third positioning arm 33 is located at the second end of the first positioning arm 31 and extends in the Y direction (i.e. the Y direction of the automobile), and is used to fix the end head 92 of the stabilizer 90, the second end refers to the end of the first positioning arm 31 close to the base 10, the third positioning arm 33 can position the Y direction position of the stabilizer 90, the clamping interface 60 is arranged on the third positioning arm 33, the clamping interface 60 is arranged on the end of the third positioning arm 33 away from the first positioning arm 31, and is located on the side of the third positioning arm 33 facing the limiting arm 34, the end head 92 of the stabilizer 90 is clamped in the clamping interface 60, and it should be noted that the shape of the clamping interface 60 is copied according to the shape of the end head 92 of the stabilizer 90, and the distance in the Z direction between the clamping interface 60 and the limiting end plate 70 is equal to the distance in the Z direction between the corresponding end head 92 and the corresponding bending part 91 of the stabilizer 90.

[0024] It should be noted that, since the positions of the bending part 91 and the end head 92 on different stabilizers 90 are different, the positioning tool provided by the utility model is used to determine the positions of the positioning blocks 30 on the base 10, and the sizes and positions of the first positioning arm 31, the third positioning arm 33 and the limiting arm 34 according to the sizes and positions between the bending part 91 and the end head 92 on the stabilizer 90 before positioning the stabilizer 90, so that the positioning tool can be used after being assembled, and the X direction, the Y direction and the Z direction of the stabilizer 90 can be positioned, and the left and right sides of the stabilizer 90 can be prevented from being placed reversely for the left and right asymmetric stabilizers 90.

[0025] Specifically, since the length of the first positioning arm 31 is determined according to the X-direction distance between the bending part 91 and the end head 92 on the stabilizing rod 90, the first positioning arm 31 can position the X-direction position of the stabilizing rod 90; the length of the third positioning arm 33 is determined according to the Y-direction distance between the end head 92 and the bending part 91 of the stabilizing rod 90, and the distance between the two positioning blocks 30 is determined according to the Y-direction distance between the two bending parts 91 on the stabilizing rod 90, so the third positioning arm 33 can position the Y-direction position of the stabilizing rod 90; the height of the limiting arm 34 is determined according to the Z-direction height between the first positioning arm 31 and the bending part 91, and the Z-direction distance between the bending part 91 and the end head 92 on each stabilizing rod 90 is also specified, so the height of the clamping interface 60, that is, the height of the third positioning arm 33, can be determined according to the difference between the height of the limiting arm 34 (which can also be considered as the height of the limiting end plate 70) and the Z-direction distance between the bending part 91 and the end head 92; therefore, the limiting arm 34 and the third positioning arm 33 can position the Z-direction position of the stabilizing rod 90; in addition, the bending part 91 of the stabilizing rod 90 is located in the area surrounded by the limiting arm 34 and the limiting end plate 70; since the positions of the bending parts 91 on the left and right asymmetric stabilizing rods 90 are different, the position of the limiting arm 34 is determined according to the position of the first positioning arm 31 and the bending part 91, and the first positioning arm 31 is also determined according to the X-direction distance between the bending part 91 and the end head 92, so the limiting end plate 70 can avoid the situation that the left and right sides of the asymmetric stabilizing rod 90 are placed in reverse, saving the rework process.

[0026] In an embodiment of the present application, the positioning block 30 can further include a second positioning arm 32, which is located between the first positioning arm 31 and the third positioning arm 33 and extends in the Z-direction. Specifically, the second positioning arm 32 is located at the second end of the first positioning arm 31 in the X-direction and extends in the Z-direction from the second end, and the third positioning arm 33 extends in the Y-direction from the top end of the second positioning arm 32, and the difference in Z-direction height between the second positioning arm 32 and the limiting arm 34 is equal to the difference in Z-direction height between the end head 92 and the bending part 91. When the height of the third positioning arm 33 is not suitable, the second positioning arm 32 can adjust the height of the third positioning arm 33, that is, adjust the height of the clamping interface 60.

[0027] In one embodiment of the utility model, the utility model provides a kind of stabilizer bar positioning tool, it can further include fixed block 20, fixed block 20 is equipped in the two opposite ends of base 10, positioning block 30 is installed on fixed block 20, and the distance between positioning block 30 is equal to the Y direction distance between the two bending parts 91 of stabilizer bar 90.It needs to be explained, fixed block 20 can be fixed in the two ends on base 10 by the mode of screw fixation, and positioning block 30 can also be installed fixed block 20 by the mode of screw fixation.In the height of second positioning arm 32 is not suitable, fixed block 20 can play the role of adjusting the height of third positioning arm 33, namely adjusting the height of clamping interface 60.

[0028] Further, the utility model provides a kind of stabilizer bar positioning tool, further include adjusting plate 40 and adjusting block 50, adjusting plate 40 is located between positioning block 30, adjusting block 50 is movably installed in the two ends of adjusting plate 40, bushing 80 is installed on adjusting block 50, and stabilizer bar 90 passes through bushing 80.Because the distance between bushing 80 on different stabilizer bar 90 is not same, therefore, the position of bushing 80 on stabilizer bar 90 can be adjusted by adjusting block 50, to facilitate the vulcanization work of bushing 80 and stabilizer bar 90.

[0029] Specifically, adjusting plate 40 is equipped with sliding slot 41, adjusting block 50 includes upper adjusting block 51 and lower adjusting block 52, and the bottom of lower adjusting block 52 is equipped with sliding block, and lower adjusting block 52 is movably installed on adjusting plate 40 by the cooperation of sliding block and sliding slot 41, because for different stabilizer bar 90, the spacing between bushing 80 is also not same, therefore, the spacing between bushing 80 needs to be adjusted by lower adjusting block 52.Bushing 80 is installed between upper adjusting block 51 and lower adjusting block 52, by fastening upper adjusting block 51 and lower adjusting block 52, bushing 80 can be stabilized in the set position, to facilitate the vulcanization of bushing 80.Bushing 80 is wrapped in the outer periphery of stabilizer bar 90, and is located between the two bending parts 91 of stabilizer bar 90, and by vulcanization process, it can form integral structure with stabilizer bar 90.

[0030] Figs. 1-2 It is shown that the positioning tool including second positioning arm 32 and fixed block 20, Fig. 3The display is the positioning block 30 including the second positioning arm 32. When the positioning tool is designed, the position of the fixed block 20 on the base 10 is determined according to the Y-direction distance between the bending parts 91 on the left and right sides of the stabilizing rod 90, the position of the fixed block 20 is determined, then the positioning block 30 is installed on the fixed block 20, wherein the length of the first positioning arm 31 is determined according to the X-direction distance between the bending part 91 and the end 92 on the stabilizing rod 90, the height of the limiting arm 34 is determined according to the Z-direction distance between the first positioning arm 31 and the bending part 91, then the height of the second positioning arm 32 is determined according to the difference between the Z-direction distances of the limiting arm 34 and the second positioning arm 32, which is equal to the difference between the Z-direction distances of the bending part 91 and the end 92, the length of the third positioning arm 33 is determined according to the Y-direction distance between the end 92 and the bending part 91, and the clamping interface 60 is set, thus the positioning block 30 is designed, and the positioning block 30 is completed, then the positioning of the stabilizing rod 90 can be carried out. It should be noted that if the positioning tool does not include the second positioning arm 32, when the positioning tool is designed, the position of the fixed block 20 on the base 10 is determined according to the Y-direction distance between the bending parts 91 on the left and right sides of the stabilizing rod 90, the position of the fixed block 20 is determined, then the positioning block 30 is installed on the fixed block 20, wherein the length of the first positioning arm 31 is determined according to the X-direction distance between the bending part 91 and the end 92 on the stabilizing rod 90, the height of the limiting arm 34 is determined according to the Z-direction distance between the first positioning arm 31 and the bending part 91, then the length of the third positioning arm 33 is determined according to the Y-direction distance between the end 92 and the bending part 91, and the clamping interface 60 is set, thus the positioning block 30 is designed, and the positioning block 30 is completed, then the positioning of the stabilizing rod 90 can be carried out.

[0031] Further, before positioning, the position of the lower adjusting block 52 on the adjusting plate 40 is adjusted according to the distance between the bushings 80 on the stabilizing rod 90, then the stabilizing rod 90 is arranged on the bushings 80, the upper adjusting block 51 and the lower adjusting block 52 are fixed together, finally the two ends 92 of the stabilizing rod 90 are clamped on the clamping interfaces 60 on the third positioning arms 33, and the bending parts 91 are located in the corresponding limiting end plates 70, thus the positioning of the stabilizing rod 90 is completed, and after the positioning is completed, the bushings 80 on the stabilizing rod 90 can be vulcanized.

[0032] From the above description, it can be known that the utility model provides a kind of stable pole positioning tool, according to the demand of stable pole 90 length, height, width, and left-right symmetry, corresponding first positioning arm 31, second positioning arm 32, third positioning arm 33 and the relative position relationship of limiting arm 34 are set, and first positioning arm 31, second positioning arm 32, third positioning arm 33 and limiting arm 34 are integrated together, form positioning block 30, can respectively position the position of stable pole 90 X, Z and Y direction, in addition, since the limiting arm 34 is limited to the bending part 91 of stable pole 90, when left and right side are placed reversely, stable pole 90 cannot be placed into the positioning tool, so that the utility model can also eliminate the rework risk caused by stable pole 90 due to left and right side placement, and the tool assembly can be used, without repeated adjustment, simple operation.

[0033] The above is only the preferred embodiment of the utility model, and does not limit the utility model in any form, although the utility model has been disclosed as above with preferred embodiment, however, it is not used to limit the utility model, any skilled person in the art, without departing from the technical scheme range of the utility model, can make some changes or modifications to equivalent embodiments with the disclosed technical content, but as long as it does not depart from the technical scheme content of the utility model, any simple modification, equivalent change and modification of the above embodiment according to the technical essence of the utility model, still belongs to the range of the technical scheme of the utility model.

Claims

1. A stabilizer bar positioning fixture, characterized by: The stabilizing rod positioning tool comprises a base (10) and positioning blocks (30) installed at two opposite ends of the base (10), wherein each positioning block (30) comprises a first positioning arm (31) extending along the X direction for limiting the relative position of a limiting arm (34) and a third positioning arm (33) along the X direction, the limiting arm (34) is arranged at the first end of the first positioning arm (31) along the X direction and extends along the Z direction for limiting a bent part (91) of a stabilizing rod (90), and the third positioning arm (33) is arranged at the second end of the first positioning arm (31) along the X direction and extends along the Y direction for fixing an end head (92) of the stabilizing rod (90).

2. The stabilizer bar positioning fixture of claim 1, wherein: The third positioning arm (33) is provided with a clamping interface (60), and the end head (92) of the stabilizing rod (90) can be clamped in the clamping interface (60).

3. The stabilizer bar positioning fixture of claim 2, wherein: The limiting arm (34) is provided with a limiting end plate (70) extending from the limiting arm (34) towards the second end of the first positioning arm (31), and the bent part (91) of the stabilizing rod (90) is arranged in the area surrounded by the limiting arm (34) and the limiting end plate (70) and is in contact with the limiting arm (34) and the limiting end plate (70).

4. The stabilizer bar positioning fixture of claim 3, wherein: The Z-direction distance between the clamping interface (60) and the limiting end plate (70) is equal to the Z-direction distance between the corresponding end head (92) and the corresponding bent part (91) of the stabilizing rod (90).

5. The stabilizer bar positioning fixture of claim 1, wherein: The length of the first positioning arm (31) is equal to the X-direction distance between the bent part (91) and the end head (92), the height of the limiting arm (34) is equal to the Z-direction distance between the first positioning arm (31) and the bent part (91), and the length of the third positioning arm (33) is equal to the Y-direction distance between the end head (92) and the bent part (91).

6. The stabilizer bar positioning fixture of claim 1, wherein: The stabilizing rod positioning tool further comprises fixing blocks (20) arranged at two opposite ends of the base (10), and the positioning blocks (30) are installed on the corresponding fixing blocks (20), and the Y-direction distance between the positioning blocks (30) is equal to the Y-direction distance between the two bent parts (91) of the stabilizing rod (90).

7. The stabilizer bar positioning fixture of claim 1, wherein: The positioning block (30) further comprises a second positioning arm (32) arranged between the first positioning arm (31) and the third positioning arm (33) and extending along the Z direction.

8. The stabilizer bar positioning fixture of claim 7, wherein: The second positioning arm (32) is arranged at the second end of the first positioning arm (31) along the X direction, the third positioning arm (33) is arranged at the top end of the second positioning arm (32) and extends along the Y direction, and the difference between the Z-direction distances between the second positioning arm (32) and the limiting arm (34) is equal to the difference between the Z-direction distances between the end head (92) and the bent part (91).

9. The stabilizer bar positioning fixture of claim 1, wherein: Further comprising adjusting plates (40) and adjusting blocks (50), the adjusting plates (40) are located between the locating blocks (30), the adjusting blocks (50) are movably installed on the adjusting plates (40), and the bushings (80) of the stabilizing rods (90) are installed on the adjusting blocks (50).

10. The stabilizer bar positioning fixture of claim 9, wherein: The adjusting blocks (50) comprise upper adjusting blocks (51) and lower adjusting blocks (52), the bottom of the lower adjusting blocks (52) is provided with sliding blocks, the adjusting plates (40) are provided with sliding grooves (41), and the lower adjusting blocks (52) are movably installed on the adjusting plates (40) through cooperation of the sliding blocks and the sliding grooves (41), and the bushings (80) are installed between the upper adjusting blocks (51) and the lower adjusting blocks (52).

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