CN209141819U

CN209141819U - A kind of vehicle bead seat automatic assembling

Info

Publication number: CN209141819U
Application number: CN201821377094.4U
Authority: CN
Inventors: 赵广朔
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-25
Filing date: 2018-08-25
Publication date: 2019-07-23
Anticipated expiration: 2028-08-25

Abstract

The utility model relates to wheels to assemble field, in particular to a kind of vehicle bead seat automatic assembling, it include pedestal, it further include having rotating device, wheel hub feeding station, tire feeding station, assembly station and unloading station, the middle position of pedestal is provided with boss, rotating device is mounted on boss, rotating device includes the rotating circular disk for travelling workpiece, wheel hub feeding station, tire feeding station, assembly station and unloading station are fixedly mounted on pedestal and successively equidistantly arrange along the circumferencial direction of rotating circular disk, four are equidistantly provided on rotating circular disk for carrying the workpiece jig of workpiece, when working condition, wheel hub feeding station, tire feeding station, assembly station and unloading station are corresponding with a workpiece jig respectively, pass through rotating device, wheel hub feeding station, tire feeding station, assembly station Cooperating with each other between unloading station, solve tire knows assembly work, increases working efficiency, reduces human cost.

Description

A kind of vehicle bead seat automatic assembling

Technical field

The utility model relates to wheels to assemble field, in particular to a kind of vehicle bead seat automatic assembling.

Background technique

Metal parts that wheel hub is the drum-shaped that exterior feature supports tire in tire, that center is on axis.It is called wheel rim, steel Circle, wheel, tire bell.Wheel hub is various according to diameter, width, molding mode, material variety classes.

Tire is typically mounted in alloy rim, can support vehicle body, buffers foreign impacts, realizes the contact with road surface and guarantor Demonstrate,prove the driving performance of vehicle.

Tire often uses under complicated and exacting terms, it subjects various modifications, load, power and height in motion Cold service, it is therefore necessary to load-carrying properties with higher, hauling ability, cushion performance.Meanwhile also requiring have high-wearing feature And flexible resistance and low rolling resistance and heat generation.The half that the world consumes rubber mass is used for tire production, it is seen that tire The ability for consuming rubber is not insignificant.

Either electric vehicle or automobile require tire and wheel hub, and wheel hub plays the role of rotation and support, and tire rises Receiving deformation, load forces and high/low temperature effect are arrived, so tire and wheel hub are the essential key fitments of wheel.

The assembly of present tire and wheel hub is most of by the way of the semi-automatic processing for manually adding machine, this mode Processing work personnel labor intensity it is big, working efficiency is not high.

Utility model content

The purpose of this utility model is that in view of the deficiencies of the prior art, a kind of vehicle bead seat automatic assembling is provided, By cooperating with each other between rotating device, wheel hub feeding station, tire feeding station, assembly station and unloading station, Solve tire knows assembly work, increases working efficiency, reduces human cost.

To solve the above problems, the utility model is the following technical schemes are provided: a kind of vehicle bead seat automatic assembling, packet Pedestal has been included, has further included having rotating device, wheel hub feeding station, tire feeding station, assembly station and unloading station, the bottom The middle position of seat is provided with boss, and rotating device is mounted on boss, and the rotating device includes for travelling workpiece Rotating circular disk, wheel hub feeding station, tire feeding station, assembly station and unloading station be fixedly mounted on pedestal and along The circumferencial direction of rotating circular disk successively equidistantly arranges, and four are equidistantly provided on rotating circular disk for carrying the workpiece of workpiece Jig, when working condition, wheel hub feeding station, tire feeding station, assembly station and unloading station are controlled with a workpiece respectively Tool corresponds to, and the wheel hub feeding station includes for wheel hub to be placed in the first feeding mechanical arm on workpiece jig and for taking turns First feeding conveyer belt of hub feeding, the tire feeding station include second be placed on workpiece jig for tire Expect that mechanical arm and the second feeding conveyer belt for tire feeding, the assembly station include for installing wheel hub and tire Installation mechanical arm, unloading station include the discharging mechanical arm removed from workpiece jig of finished product for completing assembly and For the discharging conveyer belt for the finished product discharging completed will to be assembled；

The installation mechanical arm includes support frame, lower air cylinder, tire pressing component and is used for tire on the drive wheels press fitting group The Power Component of part, support frame as described above are inverted L row structure, and support frame includes vertical part and the horizontal part, the vertical portion State in a vertical shape is mounted on the base, and horizontal one end is fixedly connected with the top of vertical portion, and the other end of horizontal part is in level State extends towards the center of circle direction of rotating circular disk, and lower air cylinder state in a vertical shape is mounted on the top of horizontal part, lower air cylinder Output end it is down-set and extended downward across horizontal part, the output end of lower air cylinder is provided with for installing wheel tire pressure The fixed frame of arrangement and Power Component, tire pressing component and Power Component are mounted on the bottom end of fixed frame, the wheel tire pressure Arrangement includes that axis rod, two pinch roller frames and two lower pressure wheels, the top of the axis rod are connect with fixed frame, axis rod Bottom end state in a vertical shape extend downwardly and axis rod and rest on the positioning column coaxial line on the workpiece jig at this, two The outer arm that one end of the pinch roller frame was set on axis rod and was set on pinch roller frame one end of axis rod is provided with For cooperating the gear of Power Component, axis connects the other end in a pinch roller frame to two lower pressure wheels respectively.

On that basis of the above technical scheme, the Power Component includes pusher cylinder and two driving toothed plates, described to push away Cylinder of taking offence is mounted on the bottom end of fixed frame in water state, and the output end of pusher cylinder extends towards the direction of tire pressing component, The output end of two driving toothed plate installation pusher cylinders, the upper teeth of each driving toothed plate are nibbled with a pinch roller frame gear respectively It closes.

The utility model has the advantages that a kind of vehicle bead seat automatic assembling of the purpose of this utility model, by rotating device, wheel hub Cooperating with each other between material station, tire feeding station, assembly station and unloading station, solve tire knows assembler Make, wherein playing the effect of indexing by rotating device, the first feeding mechanical arm and the first feeding conveyer belt solve wheel hub The problem of feeding, the second feeding mechanical arm and the second feeding conveyer belt solve the problems, such as that tire feeding, installation mechanical arm will take turns Tire is assembled with wheel hub, the bead seat discharging that discharging mechanical arm completes assembly, in conclusion working efficiency is increased, Reduce human cost.

Detailed description of the invention

Fig. 1 is the schematic perspective view one of the utility model；

Fig. 2 is the schematic perspective view two of the utility model；

Fig. 3 is the schematic perspective view of the first feeding of the utility model mechanical arm；

Fig. 4 is the schematic perspective view of the second feeding of the utility model mechanical arm；

Fig. 5 is enlarged drawing at the A of the utility model Fig. 4；

Fig. 6 is the schematic perspective view that the utility model installs mechanical arm；

Fig. 7 is the stereogram exploded view that the utility model installs mechanical arm；

Fig. 8 is the schematic perspective view of the utility model rotating device；

Fig. 9 is the stereogram exploded view of the utility model rotating device；

Figure 10 is the sectional perspective exploded view that the utility model installs mechanical arm；

Description of symbols:

Rotating device 1, bearing assembly 11, annular groove 111, ball 112, support column 113, driving assembly 12, rotary shaft 121, driving motor 122, speed reducer 123, four mouthfuls of slotted disks 124, connecting rod 125, driving lever 126, rotating circular disk 13, round fixed plate 131, support column 132, workpiece jig 14, bottom plate 141, Workpiece carrier 142, positioning column 143.

First feeding mechanical arm 2, discharging mechanical arm 5, rotation-indexing table 21, the first lifting sliding table 22, the first Pneumatic clamping jaw 23。

Second feeding mechanical arm 3 moves horizontally slide unit 31, conveyer belt mounting rack 311, transition roller conveyer belt 32, backgauge Block 321, horizontal segment 322, tilting section 323, baffle 324, limiting cylinder 325, fixture block 326.

Installation mechanical arm 4, support frame 41, lower air cylinder 42, fixed frame 421, tire pressing component 43, axis rod 431, Pinch roller frame 432, lower pressure wheel 433, Power Component 44, pusher cylinder 441, driving toothed plate 442.

Specific embodiment

With reference to the accompanying drawings of the specification and embodiment, specific embodiment of the utility model is described in further detail:

Referring to figs. 1 to a kind of vehicle bead seat automatic assembling shown in Fig. 10, includes pedestal, further include having rotating dress 1, wheel hub feeding station, tire feeding station, assembly station and unloading station are set, the middle position of the pedestal is provided with convex Platform, rotating device 1 are mounted on boss, and the rotating device 1 includes the rotating circular disk 13 for travelling workpiece, wheel hub feeding Station, tire feeding station, assembly station and unloading station are fixedly mounted on pedestal and along the circumference of rotating circular disk 13 Direction successively equidistantly arranges, and four are equidistantly provided on rotating circular disk 13 for carrying the workpiece jig 14 of workpiece, work When state, wheel hub feeding station, tire feeding station, assembly station and unloading station are corresponding with a workpiece jig 14 respectively, The wheel hub feeding station includes for wheel hub to be placed in the first feeding mechanical arm 2 on workpiece jig 14 and for wheel hub First feeding conveyer belt of material, the tire feeding station includes the second feeding being placed on workpiece jig 14 for tire Mechanical arm 3 and the second feeding conveyer belt for tire feeding, the assembly station include for installing wheel hub and tire Installation mechanical arm 4, unloading station includes that the discharging removed from workpiece jig 14 of finished product for completing assembly is mechanical The discharging conveyer belt of arm 5 and the finished product discharging for completion will to be assembled.

The rotating device 1 include for drive rotating circular disk 13 rotate driving assembly 12 and for carrying rotational circle The bearing assembly 11 of 13 weight of disk, the driving device are arranged in the bottom end of boss, driving assembly 12 include rotary shaft 121, Driving motor 122,123, four mouthfuls of slotted disks 124 of speed reducer and connecting rod 125, the driving motor 122 are mounted on speed reducer 123 On shell, the output end of driving motor 122 and the input terminal of speed reducer 123 are sequentially connected, the output end of the speed reducer 123 It is arranged vertically upward, connecting rod 125, which is in a horizontal state, is mounted on the output end of speed reducer 123, is located in the connecting rod 125 and subtracts The side of the relatively distal end of fast 123 output end of machine is provided with driving lever 126, and the state in a vertical shape of rotary shaft 121 is arranged, rotary shaft 121 Top is fixedly connected across boss with the middle position of 13 bottom end of rotating circular disk and rotary shaft 121 connects with boss axis, and described four Mouth slotted disk 124, which is in a horizontal state, is arranged in the bottom end of rotary shaft 121, and the notch of the driving lever 126 and four mouthfuls of slotted disks 124 is driven Cooperation, the bottom end of rotating circular disk 13 is arranged in the bearing assembly 11 and bearing assembly 11 is located at boss and rotating circular disk 13 Between.Speed reducer 123 is driven to operate by driving motor 122, the connecting rod 125 for being mounted on 123 output end of speed reducer can be around The output shaft of speed reducer 123 rotates, and what driving lever 126 can be regular when connecting rod 125 rotates stirs four mouthfuls of slotted disks 124, four mouthfuls of slots The corresponding four workpiece jigs 14 of four notches on disk 124, each driving lever 126 can be by driving lever 126 when stirring four mouthfuls of slotted disks 124 It is inserted into a notch of four mouthfuls of slotted disks 124, four mouthfuls of slotted disks 124 a distance penholder that is struck can be detached from four mouthfuls of slotted disks 124 Notch, connecting rod 125 can stir four mouthfuls of slotted disks 124 again and make between completing under the drive of four mouthfuls of slotted disks 124 after rotating a circle The reciprocating motion of gap, wherein the time in gap can be arranged according to the reduction ratio of regulation speed reducer 123.

The bearing assembly 11 includes annular groove 111 and several support columns 113, and the annular groove 111 is in water Level state is mounted on the top of boss, and all 113 spaced sets of support column are mounted on the bottom end of rotating circular disk 13, the branch The bottom end of dagger 113 is provided with the ball 112 for cooperating annular groove 111, and ball 112 is embedded to be mounted on support column 113 Bottom end and filling be slidably matched with annular groove 111.The weight fulcrum of rotating circular disk 13 is supported in only rotary shaft 121 In the case of the work of each station may make, rotating circular disk 13 sinks, by setting bearing assembly 11 by entire rotating circular disk 13 in lifting state, while being to be slidably matched to will not influence the rotation of rotating circular disk 13 again, is provided with and matches in annular groove 111 The support column 113 for being provided with ball 112 is closed, so that rotating circular disk 13 obtains certain support and ball in rotary course 112 sliding is not easy to influence the rotation of rotating circular disk 13.

The workpiece jig 14 include include bottom plate 141 and Workpiece carrier 142, the bottom plate 141 is horizontal State is mounted on rotating circular disk 13, and Workpiece carrier 142 is mounted on bottom plate 141, also set up on Workpiece carrier 142 one with In the positioning column 143 of insertion wheel hub shaft-jointed hole, which is mounted on the interposition of Workpiece carrier 142 It sets.Bottom plate 141 is welding with Workpiece carrier 142 or is threadedly coupled that bottom plate 141 is connected through a screw thread with rotating circular disk 13, Between being positioned by dismounting and change when assembling different size of wheel hub and tire.

The middle position on 13 top of rotating circular disk is additionally provided with one piece of round fixed plate 131, round fixed plate 131 Upper four screw holes, each spiro keyhole position is in also fixing one for filling on the side of a workpiece jig 14, each bolt hole Timing resist tire support column 132.When the second feeding mechanical arm 3 is by tire feeding, tire can glide along rake, pass through The limit resisted prevents the offset of tire feeding so that subsequent assembly work is unable to complete.

The first feeding mechanical arm 2 and discharging mechanical arm 5 include rotation-indexing table 21,22 and of the first lifting sliding table First Pneumatic clamping jaw 23, the rotation-indexing table 21 are fixedly mounted on the top of pedestal, the state in a vertical shape of the first lifting sliding table 22 It is mounted on the turntable of rotation-indexing table 21, is provided with horizontal-extending extension rod on the sliding block of the first lifting sliding table 22, first The downward one end being mounted on extension rod far from the first lifting sliding table 22 of 23 output end of Pneumatic clamping jaw, the first feeding conveyer belt are set Set the side in the first feeding mechanical arm 2.Although the workpiece that the first feeding mechanical arm 2 and discharging mechanical arm 5 need to grab is different But grown form does not have gap, the first feeding mechanical arm 2 is by the first Pneumatic clamping jaw 23 by workpiece in the first feeding conveyer belt Upper gripper jaw, rotation-indexing table 21 drive rotation the first lifting sliding table 22 rotation, so that the workpiece rotation of the first Pneumatic clamping jaw 23 clamping Turn the top for being aligned to workpiece jig 14, at this moment the first lifting sliding table 22 moves down sliding block so that the shaft-jointed hole of workpiece covers On positioning column 143, discharging mechanical arm 5 is that the workpiece grabbing on workpiece jig 14 is placed on discharging conveyer belt.

The second feeding mechanical arm 3 includes to move horizontally slide unit 31 and transition roller conveyer belt 32, the horizontal shifting Dynamic slide unit 31, which is in a horizontal state, to be mounted on the base and moves horizontally the sliding block of slide unit 31 and move along the width direction of boss, Conveyer belt mounting rack 311 is provided on the sliding block for moving horizontally slide unit 31, resting barrel conveyer belt is fixedly mounted on conveying On band mounting rack 311, the side of 32 tail end of transition roller conveyer belt, transition roller conveyer belt 32 is arranged in the second feeding conveyer belt The side of tail end the material blocking block 321 for blocking the second feeding conveyer belt output end is installed.By moving horizontally slide unit 31 The input terminal of transition roller conveyer belt 32 is aligned to the output end of the second feeding conveyer belt, the working condition of the second feeding conveyer belt Lower workpiece is moved on the defeated roller conveyer belt of transition, at this moment moves horizontally slide unit 31 for 32 water of transition roller conveyer belt on sliding block Translation is dynamic, so that striker plate gear is in the output end of the second feeding conveyer belt and the output end of transition roller conveyer belt 32 stops it The workpiece jig 14 stayed at this completes feeding work.

The transition roller conveyer belt 32 includes horizontal segment 322 and tilting section 323, the tail end of horizontal segment 322 and second The output end of feeding conveyer belt is cooperatively connected, and the front end of horizontal segment 322 and all tail ends of tilting section 323 connect, before tilting section 323 End extends towards 14 inclined upward of workpiece jig rested at this, and the two sides of the tilting section 323 are provided with for limiting The baffle 324 of tire, the middle section of baffle 324 connect with the rack axis of tilting section 323, and the front end of baffle 324 is tilted towards tilting section 323 inside extends, the tail end and tilting section of the tail end of baffle 324 and the rack outside wall parallel of tilting section 323 and baffle 324 Gap is provided between 323 rack outer wall, the rear of 324 tail end of baffle is additionally provided with limiting cylinder 325, limiting cylinder 325 are fixedly mounted on the rack outer wall of tilting section 323 and the output end of limiting cylinder 325 is towards the tail end side of baffle 324 To extension, the output end of the limiting cylinder 325 is additionally provided with the rack of tail end and tilting section 323 for being inserted into baffle 324 The fixture block 326 in gap between outer wall, the fixture block 326 are the high triangular structure in the thin rear end in front end.Transition roller conveyer belt 32 Output end setting horizontal segment 322 in order to the docking with the second feeding conveyer belt, the output face of horizontal segment 322 and the second feeding The conveyor surface of conveyer belt keeps horizontality, and the setting of tilting section 323 is in order to which workpiece is in the transmission of transition roller conveyer belt 32 The feeding for making workpiece more smooth under power will be blocked in the baffle 324 that the two sides of tilting section 323 are arranged by limiting cylinder 325 The gap that block 326 is inserted into the rack outer wall of 324 tail end of baffle and tilting section 323 makes the leading portion of baffle 324 under lever principle Drop workpiece blocks, and needs limiting cylinder 325 when feeding that output shaft bounces back, so that the gap of two blocks increases in order to feeding Work.

The installation mechanical arm 4 includes support frame 41, lower air cylinder 42, tire pressing component 43 and is used for tire on the drive wheels The Power Component 44 of pressing component 43, support frame as described above 41 are inverted L row structure, and support frame 41 includes vertical portion and water Flat portion, the vertical portion state in a vertical shape are mounted on the base, and one end of horizontal part is fixedly connected with the top of vertical portion, horizontal The other end in portion is in a horizontal state towards the extension of the center of circle direction of rotating circular disk 13, and the state in a vertical shape of lower air cylinder 42 is mounted on water The output end on the top in flat portion, lower air cylinder 42 is down-set and extends downward across horizontal part, lower air cylinder 42 it is defeated Outlet is provided with the fixed frame 421 for installing tire pressing component 43 and Power Component 44, tire pressing component 43 and power Component 44 is mounted on the bottom end of fixed frame 421, and the tire pressing component 43 includes 431, two pinch roller frames 432 of axis rod It is connect with the top of two lower pressure wheels 433, the axis rod 431 with fixed frame 421, the bottom end of axis rod 431 state in a vertical shape It extends downwardly and axis rod 431 and rests on 143 coaxial line of positioning column on the workpiece jig 14 at this, two pinch rollers The outer arm that one end of frame 432 was set on axis rod 431 and was set on pinch roller frame 432 one end of axis rod 431 is all provided with It is equipped with the gear for cooperating Power Component 44, axis connects in the another of pinch roller frame 432 two lower pressure wheels 433 respectively End.

The Power Component 44 includes pusher cylinder 441 and two driving toothed plates 442, and the pusher cylinder 441 is in water State is mounted on the bottom end of fixed frame 421, and the output end of pusher cylinder 441 extends towards the direction of tire pressing component 43, and two A driving toothed plate 442 installs the output end of pusher cylinder 441, the upper teeth of each driving toothed plate 442 respectively with a pinch roller frame The engagement of 432 gears.The lower pressure wheel 433 of pressing component, which is contradicted tire and pressed to, by lower air cylinder 42 needs position to be mounted It sets, the output shaft of pusher cylinder 441 pushes two driving toothed plates 442, and driving toothed plate 442 engages with the gear of pinch roller frame 432, makes Obtain drives 433 frame 432 of lower pressure wheel to rotate along the centre point of axis rod 431 in driving toothed plate 442, lower pressure wheel 433 at this moment It is rotated under the drive of pinch roller frame 432 and tire pushing is mounted on wheel hub.

Working principle: the workpiece that wheel hub clamping is placed on rotating circular disk 13 is controlled by the first feeding mechanical arm 2 first It is covered on positioning column 143 on tool 14 and by the shaft-jointed hole of wheel hub, then the second feeding mechanical arm 3 extremely places tire feeding Have on the workpiece jig 14 of wheel hub and resisted tire by supporting column 132, rear by installing mechanical arm 4 for tire and wheel hub Assembling, wherein it should be noted that lower air cylinder 42 pushes tire pressing component 43, the lower pressure wheel 433 of tire pressing component 43 Tire is fitted on wheel hub under the drive of Power Component 44 and completes press fitting work, last rotating device 1 continues rotation will peace The bead seat installed is moved to the lower section of discharging mechanical arm 5, and discharging mechanical arm 5 is by tire and wheel hub mobile discharge.

The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model Any restrictions out, thus it is any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent Variation and modification, in the range of still falling within the technical solution of the utility model.

Claims

1. a kind of vehicle bead seat automatic assembling, includes pedestal, it is characterised in that: further include having rotating device (1), wheel hub Feeding station, tire feeding station, assembly station and unloading station, the middle position of the pedestal are provided with boss, rotating dress It sets (1) to be mounted on boss, the rotating device (1) includes the rotating circular disk (13) for travelling workpiece, wheel hub feeding work Position, tire feeding station, assembly station and unloading station are fixedly mounted on pedestal and along the circumference of rotating circular disk (13) Direction successively equidistantly arranges, and four workpiece jigs (14) for being used to carry workpiece are equidistantly provided on rotating circular disk (13), When working condition, wheel hub feeding station, tire feeding station, assembly station and unloading station respectively with a workpiece jig (14) It is corresponding, the wheel hub feeding station include for wheel hub be placed in the first feeding mechanical arm (2) on workpiece jig (14) and For the first feeding conveyer belt of wheel hub feeding, the tire feeding station includes to be placed in workpiece jig (14) for tire On the second feeding mechanical arm (3) and the second feeding conveyer belt for tire feeding, the assembly station include for will The installation mechanical arm (4) of wheel hub and tire installation, unloading station include for that will assemble the finished product completed from workpiece jig (14) the discharging mechanical arm (5) removed on and the discharging conveyer belt for the finished product discharging completed will to be assembled；

The installation mechanical arm (4) includes support frame (41), lower air cylinder (42), tire pressing component (43) and for driving The Power Component (44) of tire pressing component (43), support frame as described above (41) are inverted L row structure, and support frame (41) includes Vertical part and the horizontal part, the vertical portion state in a vertical shape are mounted on the base, and one end of horizontal part and the top of vertical portion are solid Fixed connection, the other end of horizontal part are in a horizontal state towards the extension of the center of circle direction of rotating circular disk (13), and lower air cylinder (42) is in Vertical state is mounted on the top of horizontal part, and the output end of lower air cylinder (42) is down-set and prolongs downwards across horizontal part It stretches, the output end of lower air cylinder (42) is provided with the fixed frame for installing tire pressing component (43) and Power Component (44) (421), tire pressing component (43) and Power Component (44) are mounted on the bottom end of fixed frame (421), the tire pressing component It (43) include axis rod (431), two pinch roller frames (432) and two lower pressure wheels (433), the top of the axis rod (431) Connect with fixed frame (421), the bottom end state in a vertical shape of axis rod (431) extend downwardly and axis rod (431) with rest on Positioning column (143) coaxial line on workpiece jig (14) at this, one end of two pinch roller frames (432) are set in axle center The outer arm that one end of axis rod (431) is set on bar (431) and on pinch roller frame (432) is provided with for cooperating power packages The gear of part (44), axis connects the other end in a pinch roller frame (432) to two lower pressure wheels (433) respectively；

The Power Component (44) includes pusher cylinder (441) and two driving toothed plates (442), the pusher cylinder (441) It is mounted on the bottom end of fixed frame (421) in water state, the side of the output end of pusher cylinder (441) towards tire pressing component (43) To extension, the output end of two driving toothed plate (442) installations pusher cylinder (441), the upper teeth point of each driving toothed plate (442) It is not engaged with pinch roller frame (432) gear.