CN213945515U - Bear claw-shaped ball pin seat for steering rear suspension system - Google Patents
Bear claw-shaped ball pin seat for steering rear suspension system Download PDFInfo
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- CN213945515U CN213945515U CN202023026853.2U CN202023026853U CN213945515U CN 213945515 U CN213945515 U CN 213945515U CN 202023026853 U CN202023026853 U CN 202023026853U CN 213945515 U CN213945515 U CN 213945515U
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- ball seat
- ring
- fixed ring
- ball
- shrouding
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Abstract
The utility model discloses a turn to back bear claw shape ball key seat for suspension, including splice plate, solid fixed ring and ball seat, on the splice plate was located to the fixed ring, in the fixed ring was located to the ball seat, the ball seat was equipped with the location bellying, and solid fixed ring is equipped with the constant head tank, and during the constant head tank was located to the location bellying, location bellying and constant head tank swing joint, solid fixed ring's bottom was equipped with the shrouding, shrouding and solid fixed ring threaded connection, the shrouding was located the ball seat below and was pushed up. The utility model discloses can effectively practice thrift cost of maintenance, can be convenient for simultaneously change, the ball seat wearing and tearing back only needs to twist out the shrouding from the stationary ring, take off the ball seat and change the new ball seat can, easy dismounting is fixed effectual.
Description
Technical Field
The utility model belongs to the technical field of the fluid distribution, especially, relate to turn to back suspension and use bear claw shape ball key seat.
Background
The automobile steering system is used to control the running direction of automobile and consists of two parts, including steering machine and steering linkage mechanism. The upper and lower swing arm ball pin assembly is an important force transmission mechanism in the whole linkage mechanism, is positioned at the joint of the swing arm assembly and the wheel steering knuckle, transmits torque and torsion in the front part of the whole automobile suspension system, and simultaneously bears large instantaneous impact load when bumping road surface, and the ball pin seat bears all force and fixes the assembly, the steering knuckle and the swing arm.
Current ball key seat is mostly overall structure, and adapter plate and ball seat structure as an organic whole, and the ball seat is used for connecting the bulb round pin, belongs to the part that easily wears, and after the ball seat wearing and tearing, then need whole change for replacement cost increases.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the above-mentioned technical problem that exists among the prior art, provide and turn to back for suspension system bear claw shape ball key seat, can effectively practice thrift cost of maintenance, be convenient for change, after the ball seat wearing and tearing, only need with the shrouding follow the solid fixed ring back, take off the ball seat change the new ball seat can, easy dismounting is fixed effectual.
In order to solve the technical problem, the utility model discloses a following technical scheme:
turn to back suspension system and use bear claw shape ball key seat, its characterized in that: including splice plate, solid fixed ring and ball seat, on the splice plate was located to the fixed ring, in the fixed ring was located to the ball seat, the ball seat was equipped with the location bellying, and solid fixed ring is equipped with the constant head tank, and in the constant head tank was located to the location bellying, location bellying and constant head tank swing joint, solid fixed ring's bottom was equipped with the shrouding, shrouding and solid fixed ring threaded connection, the shrouding is located the ball seat below and is pushed up tight ball seat. Ball seat and the split type connection of joint plate for only need change after ball seat or joint plate damage the corresponding damaged position can, can effectively practice thrift cost of maintenance, can be convenient for simultaneously change, after the ball seat wearing and tearing, only need with the shrouding follow the solid fixed ring back, take off the ball seat change the ball seat can, easy dismounting is fixed effectual. The positioning protruding part is matched with the sliding part in a sliding mode, the limiting effect is achieved, the ball seat is prevented from rotating in the fixed ring, the use of the ball pin seat is prevented from being influenced, and the good using effect of the ball pin seat is guaranteed.
Further, solid fixed ring is equipped with dustproof mechanism, and dustproof mechanism includes the dust cover, go up go-between and last go-between down, and the lower extreme of lower go-between and dust cover is connected, goes up the go-between and is connected with the upper end of dust cover, threaded connection between lower go-between and the solid fixed ring. The dustproof mechanism can prevent dust from entering the ball seat and prolong the service life of the ball seat, so that the ball seat and the ball pin are not easy to damage. The lower connecting ring is arranged on the fixing ring, the upper connecting ring is arranged on the ball stud, the dustproof effect is good, the installation and the dismounting are convenient, and the recycling can be realized.
Furthermore, the joint plate is provided with a plurality of groups of reinforcing ribs, and grooves are formed among the reinforcing ribs. The strengthening rib can improve the joint strength of joint board for the joint board can not fragile fracture when bearing pulling force, pressure and torsional force, guarantees the intensity of joint board, the life of extension joint board.
Furthermore, the joint plate is provided with an extension plate, the extension plate is provided with a positioning block, the positioning block is clamped in the groove, the extension plate is provided with a strip hole, and a clamping ring is arranged in the strip hole. The extension plate can conveniently connect the installation of board, when connecting the board hole site and not matching, realizes the fixed connection who connects the board through the extension plate, makes the adapter plate suitability wider, adapts to the size of different models, can both easy to assemble on the mounting structure of different size models, has guaranteed the connection effect. The contact area when the extension plate can improve the joint plate and fix simultaneously for the fixed effect of joint plate is difficult not hard up better.
Further, the snap ring is provided with a sliding block, the strip hole is provided with a sliding groove, the sliding block is arranged in the sliding groove and is in sliding connection with the sliding groove, the sliding block is provided with a fixing bolt, and the tail of the fixing bolt penetrates through the extension plate and is in threaded connection with the sliding block. The snap ring passes through slider and spout and realizes the arbitrary regulation of snap ring position, has made things convenient for extension board fixed for extension board's fixed effect is better.
Further, the shrouding is equipped with interior hexagonal groove, and interior hexagonal groove locates the center of shrouding. The installation and the dismantlement of shrouding are made things convenient for to the hexagon socket head cap groove for the use of shrouding is more convenient, and the result of use is better.
The manufacturing method of the bear claw-shaped ball pin seat for the suspension system after steering is characterized by comprising the following steps of:
a. blank processing and reference surface processing:
the blank is firstly processed to form a reference surface, so that a fine reference is conveniently provided for the processing of subsequent procedures, then the blank allowance is quickly cut off from the blank, and the blank is basically formed by selecting large feeding amount and cutting depth as large as possible during processing. The datum plane is machined firstly, so that subsequent machining can be facilitated, the accuracy of the subsequent machining is improved, the product quality is guaranteed, the blank machining adopts larger feeding amount and cutting depth, the cutting depth is small during subsequent finish machining, and the precision during the precision machining is convenient to improve.
b. Finish machining:
the blank is fixed on the overturning supporting device, and then a small amount of allowance is cut off from the blank to ensure the finish machining of the blank and the butt joint precision of the fixing ring and the ball seat. And (3) for fine machining of the blank, the process arrangement of each machining stage is reasonably distributed, the machining time is increased, and the stress redistribution caused by the breakage of the machining time in each stage is avoided.
c. Manufacturing a ball seat:
and fixing the ball seat blank on a machining center, and machining the ball seat according to the preset specification and size of the drawing. The ball seat is processed and manufactured, and the ball seat is compressed on the sealing plate, so that the sealing plate is connected with the ball seat.
d. Manufacturing an extension plate:
the method comprises the following steps of cutting a plate, then carrying out finish machining on the cut plate according to the preset size of a drawing, forming a strip-shaped hole in an extension plate, forming through holes on two sides of the strip-shaped hole for a fixing bolt to pass through, then cutting a sliding groove on the inner side of the through hole to enable a clamping ring to slide, then processing and drilling a clamping ring, cutting a sliding block, forming a threaded hole in the sliding block to enable the sliding block to be connected with the fixing bolt, and keeping the sliding block vertical when the threaded hole is formed so as to ensure that the axial direction of the threaded hole is vertical to the surface of the sliding block. The extension board is manufactured, the through holes are formed in the strip-shaped holes firstly, the moving path of the fixing bolt connected with the sliding block is guaranteed, the fixing bolt can be connected with the sliding block, then the sliding groove is machined in the through holes, the machining is more convenient, and the matching degree of the through holes and the sliding groove can be guaranteed.
e. Connecting the extension plates:
the extension plate is connected with the joint plate. The connection of the snap ring on the extension plate can facilitate the connection and fixation of the subsequent extension plate.
Further, the detailed steps of the finish machining are as follows:
1) processing a fixing ring:
the joint plate is clamped and fixed by the clamping block on one side, the clamping block on the other side is utilized to be pressed against the lower side of the fixing ring, the joint plate and the fixing ring are supported by the supporting block, the limiting supporting rod of the limiting column is used, then the inner side and the outer side of the fixing ring are cut, the precision of the fixing ring is guaranteed, the limiting of the supporting rod is relieved after the cutting is completed, the supporting rod slides to the overturning area, the overturning is carried out for 180 degrees, the supporting rod slides back to the machining area, the supporting block is limited by the limiting column and is adjusted, the joint plate and the fixing ring can be supported by the supporting block, and then the sliding groove is cut on the inner side of the fixing ring and machined. The fixed ring is processed by adopting the overturning clamping device, so that the processing efficiency can be effectively improved, the processing time can be saved, and the processing precision and the processing quality of the fixed ring can be ensured. In the prior art, one surface needs to be fixed for processing during double-sided processing, while the other surface needs to be taken down for fixing, turned over again for fixing, so that the fixing is troublesome, the reference needs to be realigned, the processing efficiency is low,
2) processing a joint plate:
the clamping blocks are replaced, the replaced clamping blocks are used for clamping the fixing rings, the clamping blocks are used for jacking the fixing plates on the other side, then the supporting blocks are adjusted, the supporting blocks are used for supporting the joint plates and the fixing rings, the limiting supporting rods of the limiting columns are used for cutting the joint plates, the cutting precision of the joint plates is guaranteed, after cutting is completed, the limiting supporting rods of the supporting rods are removed, then the supporting rods slide to the overturning area, the overturning is carried out for 180 degrees, the supporting rods slide back to the machining area, the limiting columns are used for limiting and adjusting the supporting blocks, the supporting blocks can support the joint plates and the fixing rings, then the bottoms of the joint plates are cut, and reinforcing ribs and grooves are machined.
Further, the detailed steps of the extension plate connection are as follows: put into the bar hole with the snap ring together with the slider, later rotate snap ring 90 degrees, make the slider change over to the draw-in groove, later in the extension board outside twist fixing bolt into the slider, aim at the extension board and connect the board, will extend the integrated circuit board and go into the joint board, later screw up the bolt fastening on extension board and joint board, later adjust the position of snap ring in the extension board to it is fixed to screw up through fixing bolt. The extension plate is connected, so that the clamping ring can be conveniently installed, the installation time is saved, and the installation efficiency is improved.
The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:
the utility model discloses seat and splice plate split type connection for only need change corresponding damaged position after ball seat or splice plate damage can effectively practice thrift cost of maintenance, can be convenient for change simultaneously, after the ball seat wearing and tearing, only need with the shrouding from the solid fixed ring back, take off the ball seat and change the new ball seat can, easy dismounting is fixed effectual. The positioning protruding part is matched with the sliding part in a sliding mode, the limiting effect is achieved, the ball seat is prevented from rotating in the fixed ring, the use of the ball pin seat is prevented from being influenced, and the good using effect of the ball pin seat is guaranteed.
The utility model adopts a, blank processing and datum plane processing; b. fine processing; c. manufacturing a ball seat; d. manufacturing an extension plate; e. the extension plates are connected, five steps are adopted, the steps are simple, the operation is convenient, the manufacturing effect is good, the manufacturing precision is high, the specific clamping base is adopted, the technician efficiency and the processing effect are guaranteed, the integral manufacturing level is increased, and the time and the cost are saved. The clamping base realizes the support and the sliding limitation of the clamping blocks and the supporting rods through the first supporting plate, meanwhile, the clamping base can rotate to facilitate the overturning of the clamping blocks, and the second supporting plate is used for limiting the supporting rods, so that the supporting rods can only overturn when sliding to the overturning area, and the condition that the clamping blocks cannot overturn during normal processing is guaranteed.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic structural view of a bear claw-shaped ball pin seat for a rear suspension system for steering according to the present invention;
fig. 2 is a schematic structural view of the connection between the extension plate and the joint plate according to the present invention;
fig. 3 is a schematic structural view of the middle joint plate of the present invention;
fig. 4 is a schematic structural view of the extension board of the present invention;
FIG. 5 is a schematic structural view of a snap ring according to the present invention;
FIG. 6 is a schematic view of the ball seat of the present invention;
fig. 7 is a schematic structural view of the middle joint plate processing of the present invention;
fig. 8 is a schematic structural view of the middle joint plate of the present invention when it is turned over.
In the drawings, 1-joint plate; 2-fixing the ring; 3-a ball seat; 4-positioning the boss; 5-positioning a groove; 6-closing the plate; 7-a dustproof mechanism; 8-a dust cover; 9-lower connecting ring; 10-upper connecting ring; 11-reinforcing ribs; 12-a groove; 13-a spreader plate; 14-positioning blocks; 15-elongated holes; 16-a chute; 17-a fixing bolt; 18-inner hexagonal groove; 19-a first support plate; 20-a second support plate; 21-a clamping block; 22-a limit post; 23-a turning-over area; 24-a processing zone; 25-a support block; 26-a snap ring; 27-a slide block; 28-support bar.
Detailed Description
As shown in fig. 1 to 6, do the utility model discloses turn to rear suspension system with bear claw ball key seat, including splice plate 1, solid fixed ring 2 and ball seat 3, gu fixed ring 2 locates on splice plate 1, during solid fixed ring 2 was located to ball seat 3, ball seat 3 was equipped with location bellying 4, gu fixed ring 2 is equipped with constant head tank 5, during location bellying 4 was located constant head tank 5, location bellying 4 and constant head tank 5 swing joint, gu fixed ring 2's bottom is equipped with shrouding 6, shrouding 6 and solid fixed ring 2 threaded connection, shrouding 6 is located ball seat 3 below and the tight ball seat 3 in top. Ball seat 3 and 1 split type connection of joint plate for only need change after ball seat 3 or joint plate 1 damage the corresponding damaged position can, can effectively practice thrift cost of maintenance, can be convenient for simultaneously change, 3 wearing and tearing backs of ball seat, only need with 6 follow solid fixed ring of shrouding 2 unscrew, take off ball seat 3 more renew the ball seat 3 can, easy dismounting is fixed effectual. Location bellying 4 and sliding fit play spacing effect, prevent that ball seat 3 from rotating in solid fixed ring 2, influencing the use of ball key seat, have guaranteed the good result of use of ball key seat.
The fixed ring 2 is provided with a dustproof mechanism 7, the dustproof mechanism 7 comprises a dustproof cover 8, a lower connecting ring 9 and an upper connecting ring 10, the lower connecting ring 9 is connected with the lower end of the dustproof cover 8, the upper connecting ring 10 is connected with the upper end of the dustproof cover 8, and the lower connecting ring 9 is in threaded connection with the fixed ring 2. Dustproof mechanism 7 can prevent that the dust from getting into ball seat 3, can prolong ball seat 3's life for ball seat 3 and bulb round pin are not fragile. The lower connecting ring 9 is arranged on the fixing ring 2, the upper connecting ring 10 is arranged on the ball stud, the dustproof effect is good, the installation and the dismounting are convenient, and the circular reuse can be realized.
The joint plate 1 is provided with a plurality of groups of reinforcing ribs 11, and grooves 12 are formed between the reinforcing ribs 11. The reinforcing rib 11 can improve the joint strength of the joint plate 1, so that the joint plate 1 can not be easily damaged and cracked when bearing tensile force, pressure and torsional force, the strength of the joint plate 1 is ensured, and the service life of the joint plate 1 is prolonged.
The joint plate 1 is provided with an extension plate 13, the extension plate 13 is provided with a positioning block 14, the positioning block 14 is clamped in the groove 12, the extension plate 13 is provided with a strip hole 15, and a clamping ring 26 is arranged in the strip hole 15. The extension plate can conveniently connect the installation of board 1, when 1 hole site of joint board is not matched, realizes the fixed connection of joint board 1 through the extension plate, makes 1 suitability of joint board wider, adapts to the size of different models, can both easy to assemble on the mounting structure of different size models, has guaranteed the connection effect. Meanwhile, the contact area of the joint plate 1 during fixing can be increased by the time delay expansion plate, so that the joint plate 1 is better in fixing effect and not easy to loosen.
The snap ring 26 is provided with a sliding block 27, the long hole 15 is provided with a sliding groove 16, the sliding block 27 is arranged in the sliding groove 16, the sliding block 27 is in sliding connection with the sliding groove 16, the sliding block 27 is provided with a fixing bolt 17, and the tail part of the fixing bolt 17 penetrates through the extension plate 13 and is in threaded connection with the sliding block 27. The snap ring 26 realizes the random adjustment of the position of the snap ring 26 through the sliding block 27 and the sliding groove 16, which facilitates the fixation of the extension plate, and the fixation effect of the extension plate is better.
The closing plate 6 is provided with an inner hexagonal groove 18, and the inner hexagonal groove 18 is arranged at the center of the closing plate 6. The hexagon socket head cap groove 18 facilitates the installation and the disassembly of the sealing plate 6, so that the sealing plate 6 is more convenient to use and has a better use effect.
As shown in fig. 7 and 8, the manufacturing method of the bear claw ball pin seat for the suspension system after steering comprises the following steps:
a. blank processing and reference surface processing:
the blank is firstly processed to form a reference surface, so that a fine reference is conveniently provided for the processing of subsequent procedures, then the blank allowance is quickly cut off from the blank, and the blank is basically formed by selecting large feeding amount and cutting depth as large as possible during processing. The datum plane is machined firstly, so that subsequent machining can be facilitated, the accuracy of the subsequent machining is improved, the product quality is guaranteed, the blank machining adopts larger feeding amount and cutting depth, the cutting depth is small during subsequent finish machining, and the precision during the precision machining is convenient to improve.
b. Finish machining:
the blank is fixed on the overturning supporting device, and then a small amount of allowance is cut off from the blank to ensure the finish machining of the blank and ensure the butt joint precision of the fixing ring 2 and the ball seat 3. And (3) for fine machining of the blank, the process arrangement of each machining stage is reasonably distributed, the machining time is increased, and the stress redistribution caused by the breakage of the machining time in each stage is avoided.
c. Manufacturing the ball seat 3:
and fixing the ball seat 3 blank on a machining center, and machining the ball seat 3 according to the preset specification and size of the drawing. Ball seat 3 processing manufacturing to compress tightly ball seat 3 on shrouding 6, realize shrouding 6 and ball seat 3's connection.
d. Manufacturing an extension plate:
cutting the plate, then performing finish machining on the cut plate according to the preset size of a drawing, forming a strip-shaped hole on the extension plate, forming through holes on two sides of the strip-shaped hole for the fixing bolt 17 to pass through, then cutting a sliding groove 16 on the inner side of the through hole to enable the clamping ring 26 to slide, then processing a drill hole on the clamping ring 26, cutting a sliding block 27, forming a threaded hole in the sliding block 27 so that the sliding block 27 is connected with the fixing bolt 17, and keeping the sliding block 27 vertical when the threaded hole is formed to ensure that the axial direction of the threaded hole is vertical to the surface of the sliding block 27. The extension board is made, and the through-hole is seted up to the bar-shaped hole earlier, guarantees the removal route of the fixing bolt 17 be connected with slider 27, guarantees that fixing bolt 17 can be connected with slider 27, and then goes out spout 16 to the through-hole processing again, and is more convenient in the processing, and can guarantee through-hole and spout 16's matching degree.
e. Connecting the extension plates:
the extension plate is connected to the joint plate 1. The attachment of snap ring 26 to the spreader plate can facilitate the attachment of subsequent spreader plates.
The detailed steps of the fine processing are as follows:
1) and (3) processing of a fixing ring 2:
firstly, the joint plate 1 is clamped and fixed by the clamping block 21 on one side, the lower part of the fixing ring 2 is tightly pushed by the clamping block 21 on the other side, then the joint plate 1 and the fixing ring 2 are supported by the supporting block 25, the supporting rod 28 is limited by the limiting column 22, then the inner side and the outer side of the fixing ring 2 are cut, the precision of the fixing ring 2 is ensured, the limitation on the supporting rod 28 is removed after the cutting is finished, then the supporting rod 28 is slid to the overturning area 23, the overturning is carried out for 180 degrees, then the supporting rod 28 is slid back to the processing area 24, the supporting block 25 is limited by the limiting column 22 and adjusted, the supporting block 25 can support the joint plate 1 and the fixing ring 2, and then the inner side of the fixing ring 2 is cut to form the chute 16. The processing of the fixing ring 2 adopts the overturning clamping device for processing, the processing efficiency can be effectively improved, the processing time is saved, and the processing precision and the processing quality of the fixing ring 2 are ensured. In the prior art, one surface needs to be fixed for processing during double-sided processing, while the other surface needs to be taken down for fixing, turned over again for fixing, so that the fixing is troublesome, the reference needs to be realigned, the processing efficiency is low,
2) processing the joint plate 1:
the clamping blocks 21 are replaced, the replaced clamping blocks 21 are used for clamping the fixing ring 2, the clamping blocks 21 on the other side tightly push the fixing plate, then the supporting blocks 25 are adjusted, the supporting blocks 25 support the joint plate 1 and the fixing ring 2, the limiting supporting rods 28 of the limiting columns 22 are used for cutting the joint plate 1, the cutting accuracy of the joint plate 1 is guaranteed, after cutting is completed, limiting of the supporting rods 28 is relieved, then the supporting rods 28 slide to the overturning area 23, the joint plate 1 and the fixing ring 2 are overturned for 180 degrees, the supporting rods 28 slide back to the machining area 24, the supporting blocks 25 are limited and adjusted by the limiting columns 22, the supporting blocks 25 can support the joint plate 1 and the fixing ring 2, then the bottom of the joint plate 1 is cut, and the.
The detailed steps of the extension board connection are as follows: put into the bar hole with snap ring 26 and slider 27, later rotate snap ring 90 degrees, make slider 27 change over into the draw-in groove, later in the extension board outside twist fixing bolt 17 into slider 27, aim at adapter plate 1 with the extension board, with extension board income adapter plate 1, later screw up the bolt fastening on extension board and adapter plate 1, later adjust the position of snap ring 26 in the extension board to it is fixed to screw up through fixing bolt 17. The extension plate is connected, so that the snap ring 26 can be conveniently installed, the time required by installation is saved, and the installation efficiency is improved.
The utility model discloses seat and 1 split type connection of joint plate for only need change corresponding damaged position after ball seat 3 or joint plate 1 damage can effectively practice thrift cost of maintenance, can be convenient for change simultaneously, 3 wearing and tearing backs of ball seat, only need with shrouding 6 from solid fixed ring 2 back twist out, take off ball seat 3 more renew ball seat 3 can, easy dismounting is fixed effectual. Location bellying 4 and sliding fit play spacing effect, prevent that ball seat 3 from rotating in solid fixed ring 2, influencing the use of ball key seat, have guaranteed the good result of use of ball key seat.
The utility model adopts a, blank processing and datum plane processing; b. fine processing; c. manufacturing a ball seat 3; d. Manufacturing an extension plate; e. the extension plates are connected, five steps are adopted, the steps are simple, the operation is convenient, the manufacturing effect is good, the manufacturing precision is high, the specific clamping base is adopted, the technician efficiency and the processing effect are guaranteed, the integral manufacturing level is increased, and the time and the cost are saved. The centre gripping base realizes through first backup pad 19 that the support of clamp splice 21 and bracing piece 28 with slide spacingly, can rotate simultaneously and be convenient for in the upset of clamp splice 21, second backup pad 20 is used for spacing bracing piece 28 for bracing piece 28 only slides and just can overturn to upset district 23, has guaranteed the condition that normal man-hour can not be qualified for the next round of competitions the upset of clamp splice 21.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to solve the same technical problems and achieve the same technical effects are all covered by the protection scope of the present invention.
Claims (6)
1. Turn to back suspension system and use bear claw shape ball key seat, its characterized in that: including splice plate, solid fixed ring and ball seat, gu fixed ring locates on the splice plate, the ball seat is located in the fixed ring, the ball seat is equipped with the location bellying, the fixed ring is equipped with the constant head tank, the location bellying is located in the constant head tank, the location bellying with constant head tank swing joint, gu fixed ring's bottom is equipped with the shrouding, the shrouding with gu fixed ring threaded connection, the shrouding is located ball seat below is tight in the top the ball seat.
2. A bear claw ball keyway for a steered rear suspension system as set forth in claim 1, wherein: the dustproof mechanism comprises a dustproof cover, a lower connecting ring and an upper connecting ring, the lower connecting ring is connected with the lower end of the dustproof cover, the upper connecting ring is connected with the upper end of the dustproof cover, and the lower connecting ring is in threaded connection with the fixed ring.
3. A bear claw ball keyway for a steered rear suspension system as set forth in claim 1, wherein: the joint plate is provided with a plurality of groups of reinforcing ribs, and grooves are formed among the reinforcing ribs.
4. A bear claw ball keyway for a steered rear suspension system as set forth in claim 3, wherein: the joint plate is provided with an extension plate, the extension plate is provided with a positioning block, the positioning block is clamped in the groove, the extension plate is provided with a strip hole, and a clamping ring is arranged in the strip hole.
5. A bear claw ball keyway for a steered rear suspension system as set forth in claim 4, wherein: the snap ring is provided with a sliding block, the strip hole is provided with a sliding groove, the sliding block is arranged in the sliding groove and is in sliding connection with the sliding groove, the sliding block is provided with a fixing bolt, and the tail of the fixing bolt penetrates through the extension plate and is in threaded connection with the sliding block.
6. A bear claw ball keyway for a steered rear suspension system as set forth in claim 1, wherein: the shrouding is equipped with interior hexagonal groove, interior hexagonal groove is located the center of shrouding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023026853.2U CN213945515U (en) | 2020-12-15 | 2020-12-15 | Bear claw-shaped ball pin seat for steering rear suspension system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023026853.2U CN213945515U (en) | 2020-12-15 | 2020-12-15 | Bear claw-shaped ball pin seat for steering rear suspension system |
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| CN213945515U true CN213945515U (en) | 2021-08-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112664551A (en) * | 2020-12-15 | 2021-04-16 | 绍兴熔岩机械有限公司 | Bear claw-shaped ball pin seat for steering rear suspension system and manufacturing method thereof |
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- 2020-12-15 CN CN202023026853.2U patent/CN213945515U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112664551A (en) * | 2020-12-15 | 2021-04-16 | 绍兴熔岩机械有限公司 | Bear claw-shaped ball pin seat for steering rear suspension system and manufacturing method thereof |
| CN112664551B (en) * | 2020-12-15 | 2022-09-13 | 绍兴熔岩机械有限公司 | Bear claw-shaped ball pin seat for steering rear suspension system and manufacturing method thereof |
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