CN115771585A

CN115771585A - Waterproof hub positioning and assembling equipment and process

Info

Publication number: CN115771585A
Application number: CN202211543989.1A
Authority: CN
Inventors: 丁志明; 卢汉华; 翟海霞; 李晖; 孙成钢
Original assignee: Taizhou Shenzhou Transmission Technology Co ltd
Current assignee: Taizhou Shenzhou Transmission Technology Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-03-10

Abstract

The invention relates to the technical field of automobile assembly, in particular to waterproof hub positioning and assembling equipment and a waterproof hub positioning and assembling process. The front shifting shaft arranged in the invention moves forwards and is inserted into the hub and the mounting hole on the driving shaft, so that the hub and the driving shaft meet the mounting requirements, the gear shaft drives the operating gear to rotate to adjust the position of the mounting hole on the hub, the mounting hole rotates to a position right above the axis of the hub along with the hub by a certain angle, the front shifting shaft and the matching shaft are matched with each other in the assembling process, no deflection is generated between the hub and the driving shaft, the subsequent assembly is facilitated, the convenience of the whole body is improved, and the positioning plate can rotate in a self-adaptive manner in the process of forming clamping positioning on the hub through the elastic force generated by the self-deformation of the adaptive spring, so that the contact area between the outer arc surface of the positioning plate and the inner ring of the hub is increased, and the problem that the positioning plate damages the hub in the clamping positioning process is avoided.

Description

Waterproof hub positioning and assembling equipment and process

Technical Field

The invention relates to the technical field of automobile assembly, in particular to waterproof hub positioning and assembling equipment and a waterproof hub positioning and assembling process.

Background

At present, the wheel hub plays an important role in the use of an automobile, and when the wheel hub needs to be replaced again after the automobile runs for a long time or the automobile is assembled initially, a new wheel hub needs to be aligned with a driving shaft of the automobile firstly, namely, a mounting hole in the wheel hub is aligned with a matching hole in the driving shaft, and then bolts in corresponding positions are installed manually, so that the wheel hub is fixed on the driving shaft, but the following problems exist in the assembling process of the wheel hub: 1. at first after placing wheel hub and drive shaft, do not align between wheel hub and the drive shaft to and do not fix wheel hub when aligning through the manual work, thereby take place to deflect between wheel hub and the drive shaft when wheel hub takes place the rotation, lead to follow-up to carry out the assembling process slow, and make whole assembling process convenience lower.

2. Because wheel hub weight itself is great, when installing through the manual work, at first need with wheel hub lifting to appointed height, later make wheel hub and drive shaft align and the manual work assemble, it is comparatively loaded down with trivial details and realize costing the manual work at whole in-process step, so the cost of labor risees when lower to wheel hub's installation effectiveness.

Disclosure of Invention

In order to solve the problems, the invention adopts the following technical scheme: a waterproof wheel hub positioning and assembling device comprises a mounting plate, a driving shaft, a positioning mechanism and an assembling mechanism, wherein the mounting plate is vertically arranged and is opposite to the driving shaft of an automobile;

the positioning mechanism comprises a transverse moving groove, the front end face of the mounting plate is provided with a transverse moving groove from left to right, a transverse moving plate is arranged in the transverse moving groove in a sliding manner, the upper end face of the transverse moving plate is provided with two bilateral symmetry grooves which are backwards moved from front to back, a T-shaped block is arranged in the backwards moved groove in a sliding manner, the upper end face of the transverse moving plate is fixedly provided with a vertical plate which is positioned between the mounting plate and the driving shaft, the front end face of the vertical plate is provided with two bilateral symmetry grooves which are downwards moved from top to bottom, an electric slider is arranged in the vertical moved groove in a sliding manner, the front end faces of the two electric sliders are jointly and fixedly provided with a placing plate, the front end face of the placing plate is provided with two positioning grooves which are bilaterally symmetrical and arc-shaped, the front end face of the positioning plate is fixedly provided with a connecting plate through rotation of a gear shaft, the opposite faces of the two connecting plates are fixedly provided with racks which are mutually meshed with the driving gear, the front end face of the connecting plate is fixedly provided with a vertically placed transition plate, the front end face of the connecting plate is provided with two positioning plates which are symmetrical and arc-shaped through rotation of the connecting shaft, the arc-shaped positioning plates are closely attached to the inner ring of the corresponding positions of the hub, the spring plate, the inclined plate is fixedly provided with two inclined spring positioning plates, the opposite faces of the inclined spring plates which are symmetrically arranged correspondingly, and correspondingly provided with the opposite positioning plates, and correspondingly.

As a preferred technical scheme of the invention, the outer arc surface of the positioning plate is provided with two symmetrical shaft grooves, a rotating shaft is arranged between the front end surface and the rear end surface of the inner wall of the shaft groove in a rotating mode, a rubber roller made of rubber materials is fixedly sleeved on the rotating shaft, and the rubber roller is in contact with the arc surface of the inner ring of the hub.

According to a preferred technical scheme, a placing groove is formed in the front end face of the mounting plate, an operating shaft is arranged in the placing groove, a cylinder plate is fixedly arranged after the rear end face of the operating shaft penetrates through the mounting plate, a telescopic cylinder with a telescopic end fixedly connected with the cylinder plate is arranged between the cylinder plate and the mounting plate, a rotating gear is rotatably arranged on the front end face of the mounting plate through a gear shaft, a gear groove meshed with the rotating gear is formed in the circumferential face of the operating shaft, two front moving grooves which are bilaterally symmetrical and are from front to back are formed in the front end face of the operating shaft, an electric slider is slidably arranged in the front moving grooves, a front moving shaft is fixedly arranged on the end face of the electric slider far away from the operating shaft, the front moving shaft is matched with a hub and a mounting hole in the driving shaft, a synchronizing ring is fixedly arranged on the rear end faces of the two front moving shafts, and a binding plate is fixedly arranged at the middle position on the front moving shaft.

As a preferred technical scheme of the invention, the front end face of the synchronizing ring is provided with two matching grooves which are symmetrical about the axis center of the operating shaft, connecting columns are arranged in the matching grooves in a sliding manner, the rear end faces of the two connecting columns are fixedly connected with an auxiliary ring together, the rear end face of the synchronizing ring is fixedly provided with two auxiliary cylinders which are symmetrical to each other, the telescopic ends of the auxiliary cylinders are fixedly connected with the front end face of the auxiliary ring, and the front end face of the connecting column penetrates through the matching grooves and then is fixedly provided with an auxiliary shaft which is the same as the forward moving shaft.

In a preferred embodiment of the present invention, a rubber-made bonded circular plate is fixed to a front end surface of the operating shaft, and the facing surfaces of the two bonded plates and the hub are made of rubber.

As a preferred technical scheme of the present invention, the assembling mechanism includes a downward moving groove, the upper end surface of the mounting plate is provided with a downward moving groove from top to bottom, an electric slider is disposed in the downward moving groove, a transverse plate is fixedly disposed on the front end surface of the electric slider, a transverse groove is disposed on the upper end surface of the transverse plate, an electric sliding plate is disposed in the transverse groove, a blanking plate is fixedly disposed on the front end surface of the electric sliding plate, a T-shaped groove penetrating through the blanking plate from top to bottom is disposed on the upper end surface of the blanking plate, a bolt for fixing the hub to the driving shaft is disposed in the T-shaped groove, an installing cylinder is fixedly disposed on the rear end surface of the blanking plate, a matching circular plate is fixedly disposed on the telescopic end surface of the installing cylinder, an assembling shaft is rotatably disposed on the lower end surface of the matching circular plate, and an assembling member mutually matched with the bolt is fixedly disposed on the front end surface of the assembling shaft.

As a preferable technical scheme of the invention, a right end face of the blanking plate is provided with a limiting groove from right to left, an L-shaped limiting plate is arranged in the limiting groove in a sliding manner, a horizontal part of the limiting plate slides in the limiting groove, two horizontal plates which are symmetrical in front and back are fixedly arranged on the right end face of the blanking plate, a cam which is clung to a vertical part of the limiting plate is arranged between the two horizontal plates through a rotating shaft in a rotating manner, and an auxiliary spring is arranged between the vertical part of the limiting plate and the blanking plate.

According to a preferable technical scheme of the invention, the end face of the blanking plate is hinged with two bilaterally symmetrical baffles through a hinged shaft, the left end face and the right end face of the blanking plate are both fixedly provided with an L-shaped plate, a resistance spring is jointly arranged between the vertical part of the L-shaped plate and the corresponding baffle, the opposite faces of the baffles and the assembly part are of circular arc structures, and the middle positions of the opposite faces of the two baffles are both provided with a rubber barrier strip with elasticity.

The invention has the beneficial effects that: 1. the forward moving shaft arranged in the invention moves forward and is inserted into the wheel hub and the mounting hole on the driving shaft, so that the wheel hub and the driving shaft meet the mounting requirements, and meanwhile, the external existing motor works to drive the rotating gear to rotate through the gear shaft, so that the position of the mounting hole on the wheel hub is adjusted, the mounting hole rotates to a position right above the axis of the wheel hub along with the wheel hub by a certain angle, and the forward moving shaft and the matching shaft are matched with each other in the assembling process, so that no deflection occurs between the wheel hub and the driving shaft, the subsequent assembling is facilitated, and the overall convenience is improved.

2. According to the invention, the hub is positioned and clamped by the positioning mechanism and then conveyed to the designated position, then the hub is aligned with the corresponding driving shaft, meanwhile, the hub is fixed on the driving shaft through the bolt by the set assembling mechanism, and the operating shaft synchronously rotates due to the meshing between the set rotating gear and the gear groove, so that the position of the mounting hole on the hub is adjusted, the mounting holes in different positions on the hub are continuously assembled, the working efficiency is improved, the manual participation is reduced, and the labor cost is reduced.

3. According to the invention, the adaptive spring enables the positioning plate to rotate in an adaptive manner in the process of clamping and positioning the hub through the elastic force generated by self deformation, so that the contact area between the outer arc surface of the positioning plate and the inner ring of the hub is increased, the stress area during positioning and clamping is increased, and the problem that the positioning plate damages the hub during clamping and positioning is solved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partially sectional perspective view of the present invention.

Fig. 3 is an enlarged view of fig. 2 at a in the present invention.

Fig. 4 is an enlarged view of fig. 2 at B in the present invention.

Fig. 5 is an enlarged view of fig. 2 at C in the present invention.

Fig. 6 is a perspective view of a part of the mechanism of the present invention.

Fig. 7 is an enlarged view of fig. 6 at D in the present invention.

Fig. 8 is a front view of a partial structure of the present invention.

In the figure: 1. mounting a plate; 2. a drive shaft; 3. a positioning mechanism; 30. transversely moving the plate; 300. a T-shaped block; 301. a vertical plate; 302. vertically moving the groove; 303. placing a plate; 304. positioning blocks; 305. a drive gear; 306. a transition plate; 307. positioning a plate; 308. obliquely placing a plate; 309. a compliant spring; 31. a shaft groove; 310. a rubber roller; 32. an operating shaft; 320. a telescopic cylinder; 321. a rotating gear; 322. a gear groove; 323. advancing the groove; 324. a shaft is moved forwards; 325. a synchronizer ring; 326. attaching a plate; 33. connecting columns; 330. an auxiliary ring; 331. an auxiliary cylinder; 332. an auxiliary shaft; 34. bonding the circular plate; 4. an assembly mechanism; 40. a downward moving groove; 400. traversing to the groove; 401. a blanking plate; 402. a T-shaped slot; 403. mounting a cylinder; 404. matching the circular plate; 405. assembling a shaft; 406. an assembly member; 41. a limiting plate; 410. a cam; 411. an auxiliary spring; 42. a baffle plate; 420. an L-shaped plate; 421. a resistance spring; 422. and (6) blocking strips.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

Referring to fig. 1, the waterproof wheel hub positioning and assembling equipment comprises a mounting plate 1, a driving shaft 2, a positioning mechanism 3 and an assembling mechanism 4, wherein the mounting plate 1 is vertically arranged and is opposite to the driving shaft 2 of an automobile, the positioning mechanism 3 and the assembling mechanism 4 are sequentially arranged on the front end face of the mounting plate 1 from bottom to top, and the positioning mechanism 3 and the assembling mechanism 4 are both positioned between the mounting plate 1 and the driving shaft 2;

referring to fig. 1, 2, 6 and 8, the positioning mechanism 3 includes a traverse groove, a traverse groove from left to right is formed in the front end surface of the mounting plate 1, a traverse plate 30 is slidably disposed in the traverse groove, two left-right symmetric backward-moving grooves are formed in the upper end surface of the traverse plate 30, two T-shaped blocks 300 are slidably disposed in the backward-moving grooves, a vertical plate 301 disposed between the mounting plate 1 and the driving shaft 2 is fixedly disposed on the upper end surface of the traverse plate 30, two left-right symmetric vertical-moving grooves 302 are formed in the front end surface of the vertical plate 301, an electric slider is slidably disposed in the vertical-moving groove 302, a placing plate 303 is fixedly disposed on the front end surface of the two electric sliders, two left-right symmetric positioning grooves are formed in the front end surface of the placing plate 303, a positioning block 304 is slidably disposed in the front end surface of the positioning plate, a connecting plate is fixedly disposed on the front end surface of the positioning block 304, a driving gear is rotatably disposed on the front end surface of the placing plate 303 through a gear shaft, racks meshed with the two connecting plates 305 fixedly disposed on opposite surfaces of the two connecting plates, a vertically disposed positioning groove 306 is fixedly disposed on the front end surface of the connecting plate, two arc-shaped guide plates are rotatably disposed on the front end surface of the guide plate 306, two guide plates, an arc-shaped guide plate 308 is symmetrically disposed on the guide plate, two guide plate 308, two guide plate sets corresponding spring plates, and a corresponding spring plates are symmetrically disposed on the guide plate, and a corresponding spring plate 308, and a corresponding spring plate 308 is disposed on the two spring plate.

During operation, firstly, the automobile bottom plate and the driving shaft 2 are lifted to a preset height through an external existing lifting mechanism, and at the moment, the transverse moving plate 30 is located at a left position, the hub is manually moved to a specified position, the positioning plate 307 is located in an inner ring of the hub, meanwhile, an external existing motor works to drive the driving gear 305 to rotate through a gear shaft, and two racks are far away from each other through matching between the driving gear 305 and the racks, so that an outer arc surface of the positioning plate 307 at the moment is tightly attached to an arc surface of the inner ring of the hub, the hub is clamped and positioned through matching between the four positioning plates 307, then an electric slider in the vertical moving groove 302 works to lift the hub to the specified height through the placing plate 303 and the transition plate 306 and to move in the transverse moving groove through the transverse moving plate 30, so that the hub is moved to the right back of the driving shaft 2 through the positioning mechanism 3, and the positioning plate 307 is self-adaptive to rotate in the process of clamping and positioning the hub is formed through elastic force generated by self deformation of the two corresponding adjacent adaptive springs 309, and therefore, the contact area of the outer arc surface of the positioning plate 307 with the hub and the hub is increased, and the area when the inner ring is clamped, and the positioning plate 307 is prevented from being damaged during clamping and the problem that the positioning plate 307 is damaged during the clamping and the positioning plate is solved.

Referring to fig. 3, the outer arc surface of the positioning plate 307 is provided with two symmetrical shaft grooves 31, a rotating shaft is rotatably disposed between the front end surface and the rear end surface of the inner wall of the shaft groove 31, a rubber roller 310 made of rubber material is fixedly sleeved on the rotating shaft, and the rubber roller 310 contacts with the arc surface of the inner ring of the hub.

During operation, when locating plate 307 fixes a position the centre gripping to the wheel hub, the rubber roll 310 that sets up hugs closely with wheel hub inner circle arcwall face to wheel hub can take place the rotation in the certain angle after the location centre gripping, and the follow-up adjustment wheel hub of being convenient for aligns with drive shaft 2 and follow-up installation through the bolt, and after the rubber roll 310 that sets up and wheel hub contact, reduces other equipment and wheel hub contact, thereby avoids equipment to cause the problem of damage to the wheel hub.

Referring to fig. 2, 4, 6 and 7, a placing groove is formed in the front end surface of the mounting plate 1, an operating shaft 32 is arranged in the placing groove, a cylinder plate is fixedly arranged after the rear end surface of the operating shaft 32 passes through the mounting plate 1, a telescopic cylinder 320 fixedly connected with the telescopic end and the cylinder plate is arranged between the cylinder plate and the mounting plate 1, a rotating gear 321321 is rotatably arranged on the front end surface of the mounting plate 1 through a gear shaft, a gear groove 322 meshed with the rotating gear 321321 is formed in the circumferential surface of the operating shaft 32, two left-right symmetrical forward moving grooves 323 from front to back are formed in the front end surface of the operating shaft 32, an electric slider is slidably arranged in the forward moving groove 323, a forward moving shaft 324 is fixedly arranged on the end surface of the electric slider far away from the operating shaft 32, the forward moving shaft 324 is matched with the mounting hole and the matching hole, a synchronizing ring 325 is fixedly arranged on the rear end surfaces of the two forward moving shafts 324, and a fixing sleeve 326 is arranged at the middle position on the forward moving shaft 324.

During operation, after the hub moves to a specified position and is aligned with the driving shaft 2, the telescopic cylinder 320 works to enable the telescopic end to be retracted, so that the operating shaft 32 moves forwards to the rear of the central position of the hub, meanwhile, the electric slider in the forward moving groove 323 works to enable the forward moving shaft 324 to move forwards and be inserted into the hub and the mounting holes in the driving shaft 2, so that the hub and the driving shaft 2 move to the mounting position, meanwhile, the external existing motor works to drive the rotating gear 321 to rotate through the gear shaft, the operating shaft 32 synchronously rotates through the meshing between the rotating gear 321 and the gear groove 322, so that the position of the mounting hole is adjusted, the mounting hole rotates to a position right above the axis of the hub along with the hub by a certain angle, the subsequent assembling mechanism 4 is convenient to assemble the hub through the bolts, and the provided laminating plate 326 stops working with the telescopic cylinder 320 after the forward moving shaft 324 and the hub are tightly attached.

Referring to fig. 4 and 7, the front end surface of the synchronizing ring 325 is provided with two matching grooves which are symmetrical with respect to the axis center of the operating shaft 32, the matching grooves are provided with connecting posts 33 in a sliding manner, the rear end surfaces of the two connecting posts 33 are fixedly connected with an auxiliary ring 330 together, the rear end surface of the synchronizing ring 325 is fixedly provided with two auxiliary cylinders 331 which are symmetrical with each other, the telescopic ends of the auxiliary cylinders 331 are fixedly connected with the front end surface of the auxiliary ring 330, the front end surface of the connecting post 33 penetrates through the matching grooves and is fixedly provided with an auxiliary shaft 332, and the auxiliary shaft 332 and the forward moving shaft 324 have the same shaft diameter.

After the front shifting shaft 324 moves forwards to the mounting hole of the hub and the assembling hook 4 installs the bolt in the mounting hole at the highest position, the positioning plate 307 moves backwards out of the inner ring of the hub through the matching between the T-shaped block 300 and the corresponding backward moving groove, and then the auxiliary cylinder 331 works to enable the telescopic end of the positioning plate to be retracted, so that the auxiliary shaft 332 moves into the mounting hole without the bolt through the auxiliary ring 330, meanwhile, the electric slider in the forward moving groove 323 moves backwards to enable the forward moving shaft 324 to move out of the corresponding mounting hole, and then the external motor works to drive the rotating gear 321 to rotate through the gear shaft, so that the operating shaft 32 drives the hub and the driving shaft 2 to rotate through the auxiliary shaft 332, so that the mounting hole without the bolt moves right above the axis of the hub, and subsequent assembling operation is performed, so that the assembling mechanism 4 performs assembling operation on different mounting holes through the mutual staggered matching of the auxiliary shaft 332 and the forward moving shaft 324 with the hub.

Referring to fig. 7 and 8, a bonding circular plate 34 made of rubber is fixed to the front end surface of the operating shaft 32, and the facing surfaces of the two bonding plates 326 and the hub are made of rubber.

During operation, telescopic cylinder 320 work makes its flexible end withdraw, so make operating shaft 32 move forward to hug closely with the rear end face of wheel hub and have forward effort to the wheel hub, the subsequent alignment and the equipment operation of being convenient for, laminating plectane 34 and the contact of wheel hub that set up, the rubber material of laminating plectane 34 and rigging plate 326 avoids operating shaft 32 directly to make the problem that the wheel hub appears the mar or damage with the wheel hub contact.

Referring to fig. 2, 5, 6 and 8, the assembling mechanism 4 includes a downward moving groove 40, the upper end surface of the mounting plate 1 is provided with a downward moving groove 40 from top to bottom, an electric slider is arranged in the downward moving groove 40, a transverse plate is fixedly arranged on the front end surface of the electric slider, a transverse groove 400 is arranged on the upper end surface of the transverse plate, an electric slider is arranged in the transverse groove 400, a blanking plate 401 is fixedly arranged on the front end surface of the electric slider, a T-shaped groove 402 which penetrates through the blanking plate 401 from top to bottom is arranged on the upper end surface of the blanking plate 401, a bolt for fixing the wheel hub on the driving shaft 2 is arranged in the T-shaped groove 402, a mounting cylinder 403 is fixedly arranged on the rear end surface of the blanking plate 401, a matching circular plate 404 is fixedly arranged on the telescopic end surface of the mounting cylinder 403, an assembling shaft 405 is rotatably arranged on the lower end surface of the matching circular plate 404, and an assembling member 406 which is matched with the bolt is fixedly arranged on the front end surface of the assembling shaft 405.

During operation, when a hub is positioned and clamped and mounting holes which are not mounted on the hub are located at designated positions, the lower material plate 401 is moved to the designated positions through mutual matching of the electric sliding blocks in the lower moving groove 40 and the electric sliding blocks transversely arranged in the plate, then bolts placed in the T-shaped groove 402 fall freely under the action of gravity, the mounting cylinder 403 arranged works to enable the matching circular plate 404 to drive the mounting shaft 405 to move forwards synchronously through the telescopic end of the mounting cylinder, the mounting shaft 405 pushes the corresponding bolts into the corresponding mounting holes, the external existing motor works to drive the mounting shaft 405 to rotate, the mounting shaft 405 assembles the hub on the driving shaft 2 through mutual matching of the assembly 406 and the bolts, then the positioning mechanism 3 enables the hub to rotate for a certain angle and repeats the operation, and finally the bolts are mounted in each mounting hole.

Referring to fig. 5, a right end face of the blanking plate 401 is provided with a limiting groove from right to left, an L-shaped limiting plate 41 is slidably arranged in the limiting groove, a horizontal portion of the limiting plate 41 slides in the limiting groove, two horizontal plates symmetrical front and back are fixedly arranged on the right end face of the blanking plate 401, a cam 410 tightly attached to a vertical portion of the limiting plate 41 is rotatably arranged between the two horizontal plates through a rotating shaft, and an auxiliary spring 411 is arranged between the vertical portion of the limiting plate 41 and the blanking plate 401.

During operation, the cam 410 is driven to rotate through the axis of rotation in the outside current motor work, thereby make the restriction board 41 can carry out the back and forth movement in the left and right direction through the rotation of cam 410, auxiliary spring 411 takes place deformation this moment, and can control the bolt quantity of whereabouts through stopping of restriction board 41 in to T shape groove 402, avoid the bolt of the more quantity of whereabouts simultaneously, and the elastic force effect that auxiliary spring 411 who sets up produced through self deformation makes the vertical part of restriction board 41 can hug closely with cam 410.

Referring to fig. 8, the end surface of the blanking plate 401 is hinged with two baffles 42 which are symmetrical left and right through a hinge shaft, the left and right end surfaces of the blanking plate 401 are both fixedly provided with L-shaped plates 420, a resistance spring 421 is jointly arranged between the vertical part of the L-shaped plate 420 and the corresponding baffle 42, the opposite surfaces of the baffles 42 and the assembly member 406 are in a circular arc structure, and the middle positions of the opposite surfaces of the two baffles 42 are both provided with elastic barrier strips 422 which are made of rubber materials.

When carrying out the equipment operation, after the bolt falls from T-slot 402, the baffle 42 of setting has the resistance effect to the bolt of whereabouts under the spring action of the resistance spring 421 that corresponds, thereby two bolts are mutually supported and are lifted the bolt, and the front end of bolt is taken on blend stop 422 this moment, later the assembly axle 405 impels this bolt mounting hole and the cooperation that corresponds downthehole, the blend stop 422 of two settings is mutually supported and is lifted the bolt, thereby two baffles 42 of cooperation are convenient for make the gesture that the bolt was placed for the level, be convenient for follow-up promotion and the follow-up equipment of axle 405 to the bolt.

In addition, the invention also provides a waterproof hub positioning and assembling process, which comprises the following steps: s1, clamping a hub: firstly, the hub is manually moved to a specified position, the positioning plates 307 are located in the inner ring of the hub, meanwhile, the existing external motor works to drive the driving gear 305 to rotate through the gear shaft, the two racks are far away from each other through the matching between the driving gear 305 and the racks, so that the outer arc-shaped surfaces of the positioning plates 307 at the moment are tightly attached to the arc-shaped surfaces of the inner ring of the hub, the hub is clamped and positioned through the matching between the four positioning plates 307, then the electric sliding blocks in the vertical moving grooves 302 work to lift the hub to a specified height through the placing plates 303 and the transition plates 306 and move in the transverse moving grooves through the transverse moving plates 30, and the hub is moved to the right back of the driving shaft 2 through the positioning mechanism 3.

S2, positioning the hub: after the hub moves to a designated position and is aligned with the driving shaft 2, the telescopic cylinder 320 works to enable the telescopic end to be retracted, so that the operating shaft 32 moves forwards to the rear of the central position of the hub, meanwhile, the electric slider in the forward moving groove 323 works to enable the forward moving shaft 324 to move forwards and be inserted into the hub and the mounting hole in the driving shaft 2, the external existing motor works to drive the rotating gear 321 to rotate through the gear shaft, the operating shaft 32 synchronously rotates through the meshing between the rotating gear 321 and the gear groove 322, and therefore the position of the mounting hole is adjusted, and the mounting hole rotates to a position right above the axis of the hub along with the rotation of the hub by a certain angle.

S3, assembling operation: through moving down the electronic slider in the groove 40 and violently reaching mutually supporting of the electronic slider in the board for flitch 401 moves down to the assigned position, later place the bolt free fall under the effect of gravity in T-slot 402, the installation cylinder 403 work that sets up simultaneously makes cooperation plectane 404 drive assembly shaft 405 synchronous antedisplacement through its flexible end, and assembly shaft 405 with the bolt propelling movement that corresponds to in corresponding mounting hole and the cooperation hole, and outside current motor work drives assembly shaft 405 and rotates, thereby assembly shaft 405 assembles wheel hub on drive shaft 2 through mutually supporting between assembly 406 and the bolt.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a waterproof wheel hub location equipment, includes mounting panel (1), drive shaft (2), positioning mechanism (3) and equipment mechanism (4), its characterized in that: the mounting plate (1) is vertically arranged and is opposite to a driving shaft (2) of an automobile, and a positioning mechanism (3) and an assembling mechanism (4) are sequentially arranged on the front end surface of the mounting plate (1) from bottom to top;

positioning mechanism (3) are including the sideslip groove, the sideslip groove from a left side to the right side is seted up to the preceding terminal surface of mounting panel (1), it is provided with sideslip board (30) to slide in the sideslip groove, the up end of sideslip board (30) is seted up two bilateral symmetry and from the past to the groove that moves backward, it is provided with T-shaped piece (300) to slide in the groove that moves backward, the up end of sideslip board (30) is fixed to be provided with and is located riser (301) between mounting panel (1) and drive shaft (2), two bilateral symmetry and from last extremely down perpendicular groove (302) have been seted up to the preceding terminal surface of riser (301), it is provided with electronic slider to slide in groove (302), the preceding terminal surface of two electronic sliders is fixed jointly is provided with places board (303), two bilateral symmetry's constant head tank has been seted up to the preceding terminal surface of placing board (303), it is provided with locating piece (304) to slide in the constant head tank, the preceding terminal surface of locating piece (304) is fixed and is provided with drive gear (305) through the gear shaft rotation, the fixed connection board (306) of placing of two opposite faces that is provided with the ferryboat the fixed connection board (306), it is provided with the lower connection board (306) and is provided with the fixed connection board (307) of two opposite face of the fixed connection board (306) and is provided with the lower side of the fixed connection board (306), the connection board (306) of crossing that the vertical opposite face of crossing.

2. The waterproof hub positioning and assembling device of claim 1, wherein: the opposite face of two cab apron (306) of crossing all is fixed and is provided with the group of boards, put board (308) to one side including two longitudinal symmetries in the group, the preceding terminal surface of putting board (308) to one side is fixed and is provided with the spring board relative with locating plate (307) that corresponds, the opposite face of spring board and locating plate (307) that corresponds is provided with two adaptation springs (309) of mutual symmetry, two axial grooves (31) of mutual symmetry are seted up to the outer arc face of locating plate (307), it is provided with the rotation axis to rotate jointly between the front and back both ends face of axial groove (31) inner wall, fixed cover is equipped with rubber roller (310) on the rotation axis.

3. The waterproof hub positioning and assembling device of claim 1, wherein: the standing groove has been seted up to the preceding terminal surface of mounting panel (1), be provided with operating axis (32) in the standing groove, the fixed cylinder board that is provided with behind the rear end face of operating axis (32) passed mounting panel (1), be provided with telescopic end and cylinder board fixed connection's telescopic cylinder (320) between cylinder board and mounting panel (1), the preceding terminal surface of mounting panel (1) is provided with rotating gear (321) through the gear shaft rotation, gear groove (322) with rotating gear (321) intermeshing are seted up to the circumference face of operating axis (32), two bilateral symmetry and antedisplacement groove (323) after to in the past have been seted up to the preceding terminal surface of operating axis (32), it is provided with electronic slider to slide in antedisplacement groove (323), the terminal surface that operating axis (32) were kept away from to electronic slider is fixed is provided with antedisplacement axle (324), the rear end face of two antedisplacement axles (324) is fixed jointly is provided with synchronizing ring (325), the fixed cover of middle part position department is equipped with binding plate (326) on antedisplacement axle (324).

4. The waterproof hub positioning and assembling device of claim 3, wherein: two matching grooves which are symmetrical about the axis center of the operating shaft (32) are formed in the front end face of the synchronous ring (325), connecting columns (33) are arranged in the matching grooves in a sliding mode, auxiliary rings (330) are fixedly connected to the rear end faces of the two connecting columns (33) jointly, two auxiliary cylinders (331) which are symmetrical to each other are fixedly arranged on the rear end face of the synchronous ring (325), the telescopic ends of the auxiliary cylinders (331) are fixedly connected with the front end face of each auxiliary ring (330), and the front end face of each connecting column (33) penetrates through the matching grooves and then is fixedly provided with an auxiliary shaft (332) which is the same as the forward moving shaft (324).

5. The waterproof hub positioning and assembling device of claim 3, wherein: an attaching circular plate (34) is fixedly arranged on the front end face of the operating shaft (32).

6. The waterproof hub positioning and assembling device of claim 1, wherein: the assembly mechanism (4) comprises a downward moving groove (40), the upper end face of the mounting plate (1) is provided with a downward moving groove (40) from top to bottom, an electric slider is arranged in the downward moving groove (40), the front end face of the electric slider is fixedly provided with a transverse plate, the transverse plate is transversely provided with a transverse groove (400) to the upper end face of the transverse plate, the transverse groove (400) is transversely provided with an electric sliding plate, the front end face of the electric sliding plate is fixedly provided with a blanking plate (401), the upper end face of the blanking plate (401) is provided with a T-shaped groove (402) from top to bottom and penetrating through the blanking plate (401), a bolt used for fixing a wheel hub on the driving shaft (2) is placed in the T-shaped groove (402), the rear end face of the blanking plate (401) is fixedly provided with an assembly cylinder (403), the telescopic end face of the assembly cylinder (403) is fixedly provided with a matched circular plate (404), the lower end face of the matched circular plate (404) is rotatably provided with an assembly shaft (405), and the front end face of the assembly shaft (405) is fixedly provided with an assembly piece (406).

7. The waterproof hub positioning and assembling device of claim 6, wherein: the right end face of the lower material plate (401) is provided with a limiting groove from right to left, an L-shaped limiting plate (41) is arranged in the limiting groove in a sliding mode, the horizontal portion of the limiting plate (41) slides in the limiting groove, two horizontal plates which are symmetrical in front and back are fixedly arranged on the right end face of the lower material plate (401), a cam (410) which is tightly attached to the vertical portion of the limiting plate (41) is arranged between the two horizontal plates in a rotating mode through a rotating shaft, and an auxiliary spring (411) is arranged between the vertical portion of the limiting plate (41) and the lower material plate (401).

8. The waterproof hub positioning and assembling device of claim 6, wherein: the end face of the lower material plate (401) is hinged with two bilaterally symmetrical baffles (42) through a hinge shaft, the left end face and the right end face of the lower material plate (401) are respectively fixedly provided with an L-shaped plate (420), a resistance spring (421) is jointly arranged between the vertical part of the L-shaped plate (420) and the corresponding baffle (42), and a barrier strip (422) is respectively arranged at the middle position of the opposite surfaces of the two baffles (42).