CN116852030A - Automatic assembling device for wheel set - Google Patents
Automatic assembling device for wheel set Download PDFInfo
- Publication number
- CN116852030A CN116852030A CN202311128677.9A CN202311128677A CN116852030A CN 116852030 A CN116852030 A CN 116852030A CN 202311128677 A CN202311128677 A CN 202311128677A CN 116852030 A CN116852030 A CN 116852030A
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- wheel
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- heating
- wheel shaft
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- 238000010438 heat treatment Methods 0.000 claims abstract description 62
- 229910003460 diamond Inorganic materials 0.000 claims description 2
- 239000010432 diamond Substances 0.000 claims description 2
- 238000009792 diffusion process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for
- B23P11/02—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits
- B23P11/025—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits by using heat or cold
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/08—Runners; Runner bearings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The invention relates to an automatic wheel set assembling device, belongs to the technical field of wheel assembly and assembling, and solves the technical problems of time and labor consumption, low working efficiency and the like in the traditional wheel and wheel shaft assembly. The solution scheme is as follows: an automatic wheel set assembling device comprises a lifting device, a wheel heating device, a wheel clamping device, a wheel shaft placing table, a wheel shaft conveying device and a control system; the lifting device comprises a single-beam crane and two groups of inverted U-shaped supporting frames, the single-beam crane frame is arranged on the top surfaces of the two groups of supporting frames, the wheel heating device is arranged below the left supporting frame, the wheel clamping device is arranged below the right supporting frame, the wheel shaft conveying device is arranged between the wheel heating device and the wheel clamping device, and the wheel shaft placing table is arranged on the front side of the wheel shaft conveying device. According to the invention, automatic blanking is realized through the lifting device, the heated wheel is clamped and moved by the wheel clamping device, the assembly with the wheel shaft arranged below the wheel clamping device is completed, the labor is saved, and the efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of wheel assembly, and particularly relates to an automatic wheel set assembly device.
Background
A crane refers to a multi-action lifting machine that vertically lifts and horizontally conveys weights within a certain range. The crane mainly comprises a bridge structure, a trolley structure and an operation structure, wherein the most important parts in the operation structure are a wheel set, the wheel set is used for supporting the load of the crane, the most important two parts in the wheel set are wheels and wheel shafts, and the installation of the wheels and the wheel shafts is a ring which is important in the assembly process of the crane.
At present, the assembly production of the wheels and the wheel axles of customers adopts manual loading and unloading, manual transportation to a heating furnace for heating the wheels, manual visual detection and manual assembly, and has the advantages of time and labor consumption and low working efficiency.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides an automatic wheel set assembling device, and solves the technical problems of time and labor consumption, low working efficiency and the like in the conventional wheel and wheel axle assembly.
In order to solve the problems, the technical scheme of the invention is as follows: an automatic wheel set assembly device, wherein: the device comprises a lifting device, a wheel heating device, a wheel clamping device, a wheel shaft placing table, a wheel shaft conveying device and a control system;
the hoisting device comprises a single-beam crane and two groups of inverted U-shaped support frames, the two groups of support frames are symmetrically arranged on the left side and the right side, the single-beam crane frame is arranged on the top surfaces of the two groups of support frames, and the single-beam crane reciprocates along the front-back direction; the wheel heating device is arranged below the left support frame, the wheel clamping device is arranged below the right support frame, the wheel shaft conveying device is arranged between the wheel heating device and the wheel clamping device, the wheel shaft placing table is arranged on the front side of the wheel shaft conveying device, wheels to be heated are placed in the wheel heating device, and a wheel shaft to be assembled is placed on the wheel shaft placing table;
the single-beam crane clamps the heated wheels into a wheel clamping device through a clamping jaw device for fixing and clamping, the single-beam crane moves a wheel shaft to be assembled into a wheel shaft conveying device through a permanent magnet crane, and the wheel shaft conveying device moves the wheels to be assembled to the wheel clamping device to be assembled with the fixed wheels; the control system is electrically connected with the single-beam crane, the wheel heating device, the wheel clamping device and the wheel shaft conveying device respectively.
Further, the lifting trolley of the single-beam crane is an electric hoist.
Further, wheel heating device includes heating furnace body, heating platform, furnace gate and thrust unit, the heating furnace body is right side open-ended box structure, in the heating furnace body was located to the heating platform level, it is provided with a plurality of groups of wheels to arrange on the heating platform, furnace gate and heating platform one end fixed connection, the furnace gate bottom is provided with thrust unit, thrust unit drives furnace gate and heating platform along left and right directions reciprocating motion.
Further, the pushing device comprises a linear module, a sliding rail of the linear module is arranged on the right side of the bottom surface of the heating furnace body along the left-right direction, a sliding block of the linear module is fixedly connected with the bottom of the right side wall of the furnace door, and the sliding block drives the furnace door to move along the left-right direction.
Further, the wheel clamping device comprises a frame, a vertical lifting device and an electric clamping device, wherein the vertical lifting device is arranged on the frame, the electric clamping device is arranged on the vertical lifting device, the electric clamping device clamps and fixes the tread of the wheel, the axis of the wheel is arranged in the vertical direction, and the electric clamping device is driven by the vertical lifting device to drive the wheel to reciprocate along the vertical direction.
Further, the clamping jaw device comprises a connecting column, a diamond four-bar mechanism, a left clamping block and a right clamping block;
the top surface of the connecting column is provided with a hanging ring, the diamond-shaped four-bar mechanism comprises a first connecting rod arranged on the left side above, a second connecting rod arranged on the right side above, a third connecting rod arranged on the left side below and a fourth connecting rod arranged on the right side below, the top ends of the first connecting rod and the second connecting rod are hinged with the connecting column, the bottom end of the first connecting rod is hinged with the top end of the third connecting rod, the bottom end of the second connecting rod is hinged with the top end of the fourth connecting rod, and the lower parts of the third connecting rod and the fourth connecting rod are hinged;
the left clamping block comprises a left push block and a left push rod, the left push block is of a box body structure with an opening on the right side, left sliding grooves are formed in the front side wall and the rear side wall of the left push block, and the left push rod is vertically arranged on the left side of the bottom surface of the left push block; the right clamping block comprises a right push block and a right push rod, a right sliding groove is formed in the side wall of the right push block, the right push rod is vertically arranged on the right side of the bottom surface of the right push block, and the left side of the right push block is arranged in the left push block;
the bottom of fourth connecting rod is connected with the left end rotation of right ejector pad through first connecting axle, just first connecting axle is located in the left spout, the bottom of third connecting rod is connected with the right-hand member rotation of left ejector pad through the second connecting axle, just in the right spout was located to the second connecting axle, the fourth connecting rod promotes right ejector pad and removes along the left spout, just simultaneously the second connecting axle removes in the right spout, left push rod and right push rod are located in the shaft hole of wheel to it press from both sides tightly.
Further, the top surface of the wheel axle placing table is fixedly provided with a wheel axle positioning frame, the wheel axle positioning frame comprises a plurality of groups of annular clamping rings, and the wheel axle is vertically placed in the annular clamping rings.
Further, the wheel axle conveying device comprises an electric conveying table and a fixing device; the electric conveying table is arranged below the electric clamping device;
the electric conveying table is characterized in that a conveying sliding block is arranged on the top surface of the electric conveying table in a sliding mode, a fixing device is arranged on the top surface of the conveying sliding block, the fixing device comprises an arc-shaped stop block, a baffle and an air cylinder, the arc-shaped stop block and the baffle are arranged oppositely, an arc-shaped groove is formed in the arc-shaped stop block, the air cylinder is arranged on the outer side of the baffle, the end portion of a piston rod of the air cylinder is fixedly connected with the middle portion of the outer side wall of the baffle, a wheel shaft is arranged in the arc-shaped groove, and the air cylinder pushes the baffle to be far away from and close to the arc-shaped stop block.
Further, the diameter of the arc-shaped groove is consistent with the outer diameter of the wheel shaft.
Further, a proximity switch is arranged on the electric conveying table corresponding to the electric clamping device, and the proximity switch is electrically connected with the control system.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, an automatic blanking function is realized through the lifting device, the heated wheel is clamped and moved through the wheel clamping device, the assembly with the wheel shaft arranged below the heated wheel is completed, the labor is saved, and the efficiency is improved.
The wheels to be heated are sequentially arranged on the heating table through the lifting device, then the sliding blocks of the linear modules drive the furnace door to move inwards to close the furnace door, heating is carried out, after heating is finished, the sliding blocks of the linear modules drive the furnace door to move outwards, the opening of the furnace door is adjusted according to the arrangement positions of the wheels, the heating table is not required to be pulled out, the diffusion of heat in a furnace body is reduced, is energy-saving, after the furnace door is pulled out, the lifting device clamps the wheels through the clamping jaw device, the wheels are transferred to the electric clamping device of the wheel clamping device, the electric clamping device clamps the wheels, then the lifting device transfers the wheel shafts arranged on the wheel shaft placing table to the arc-shaped grooves on the conveying sliding blocks through the permanent magnet jack, the air cylinder pushes the baffle to clamp the wheel shafts inwards, the electric conveying table works, the conveying sliding blocks drive the wheel shafts to move, the proximity switch detects position signals of the conveying sliding blocks, when the conveying sliding blocks move to the designated positions, the electric conveying table stops moving, the vertical lifting device on the wheel clamping device and the wheels move downwards, the axle holes of the wheels are sleeved on the wheel shafts, the wheels are assembled on the wheel shafts, and the wheel shafts are assembled through the permanent magnet jack, and the assembly is accurate, time-saving effect is achieved, and time-saving effect is achieved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the wheel heating apparatus of the present invention after the door is closed;
FIG. 3 is a schematic view of a clamping jaw device according to the present invention;
FIG. 4 is a schematic view of the structure of the left clamp block of the present invention;
FIG. 5 is a schematic view of the structure of the right clamp block of the present invention;
FIG. 6 is a schematic view of the structure of the wheel axle mounting table of the present invention;
fig. 7 is a schematic structural view of the fixing device in the present invention.
Detailed Description
The invention is described in further detail below with reference to the drawings and examples.
An automatic wheel set assembling apparatus as shown in fig. 1 to 7, wherein: the device comprises a lifting device 1, a wheel heating device 2, a wheel clamping device 3, a wheel shaft placing table 4, a wheel shaft conveying device 5 and a control system; the wheels collect heat in the wheel heating device 2, the mounting shaft holes of the wheels are enlarged by utilizing the characteristics of thermal expansion and contraction of objects, the assembly difficulty is reduced, the wheels to be assembled are clamped and fixed by the wheel heating device 2, the wheel shaft placing table 4 is used for placing the wheel shafts to be assembled, and the wheel shaft conveying device 5 conveys the wheel shafts.
The lifting device 1 comprises a single-beam crane 1-1 and two groups of inverted U-shaped supporting frames 1-2, wherein the two groups of supporting frames 1-2 are symmetrically arranged at the left side and the right side, the single-beam crane 1-1 is erected on the top surfaces of the two groups of supporting frames 1-2, and the single-beam crane 1-1 reciprocates along the front-back direction; the wheel heating device 2 is arranged below the left support frame 1-2, the wheel clamping device 3 is arranged below the right support frame 1-2, the wheel shaft conveying device 5 is arranged between the wheel heating device 2 and the wheel clamping device 3, the wheel shaft placing table 4 is arranged at the front side of the wheel shaft conveying device 5, wheels to be heated are placed in the wheel heating device 2, and a wheel shaft to be assembled is placed on the wheel shaft placing table 4; the moving range of the single-beam crane 1-1 covers the transportation of wheels and wheel axles, replaces manual work, and saves time and labor.
The single-beam crane 1-1 clamps the heated wheels into the wheel clamping device 3 through the clamping jaw device 6 for fixing and clamping, the single-beam crane 1-1 moves the wheels to be assembled into the wheel shaft conveying device 5 through the permanent magnet jack, and the wheel shaft conveying device 5 moves the wheels to be assembled to the wheel clamping device 3 for assembling with the fixed wheels; the control system is electrically connected with the single-beam crane 1-1, the wheel heating device 2, the wheel clamping device 3 and the wheel shaft conveying device 5 respectively.
Further, the lifting trolley of the single-beam crane 1-1 is an electric hoist. The electric hoist has small volume, light dead weight, simple operation and convenient use.
Further, the wheel heating device 2 comprises a heating furnace body 2-1, a heating table 2-2, a furnace door 2-3 and a pushing device 2-4, wherein the heating furnace body 2-1 is of a box body structure with an opening on the right side, the heating table 2-2 is horizontally arranged in the heating furnace body 2-1, a plurality of groups of wheels are arranged on the heating table 2-2, the furnace door 2-3 is fixedly connected with one end of the heating table 2-2, the pushing device 2-4 is arranged at the bottom end of the furnace door 2-3, and the pushing device 2-4 drives the furnace door 2-3 and the heating table 2-2 to reciprocate along the left-right direction. The automatic pushing out of the furnace door 2-3 and the heating table 2-2 is realized through the pushing device 2-4, the opening and closing degree of the furnace door 2-3 can be controlled, the diffusion of heat in the furnace is reduced, and the purposes of energy conservation and emission reduction are achieved.
Further, the pushing device 2-4 comprises a linear module, a sliding rail 2-4-1 of the linear module is arranged on the right side of the bottom surface of the heating furnace body 2-1 along the left-right direction, a sliding block 2-4-2 of the linear module is fixedly connected with the bottom of the right side wall of the furnace door 2-3, and the sliding block 2-4-2 drives the furnace door 2-3 to move along the left-right direction.
Further, the wheel clamping device 3 comprises a frame 3-1, a vertical lifting device 3-2 and an electric clamping device 3-3, wherein the vertical lifting device 3-2 is arranged on the frame 3-1, the electric clamping device 3-3 is arranged on the vertical lifting device 3-2, the electric clamping device 3-3 clamps and fixes the tread of the wheel, the axis of the wheel is arranged in the vertical direction, and the vertical lifting device 3-2 drives the electric clamping device 3-3 to drive the wheel to reciprocate along the up-down direction.
Further, the clamping jaw device 6 comprises a connecting column 6-1, a diamond-shaped four-bar mechanism 6-2, a left clamping block 6-3 and a right clamping block 6-4;
the top surface of the connecting column 6-1 is provided with a lifting ring 6-1-1, the diamond-shaped four-bar mechanism 6-2 comprises a first connecting rod 6-2-1 arranged on the upper left side, a second connecting rod 6-2-2 arranged on the upper right side, a third connecting rod 6-2-3 arranged on the lower left side and a fourth connecting rod 6-2-4 arranged on the lower right side, the top ends of the first connecting rod 6-2-1 and the second connecting rod 6-2-2 are hinged with the connecting column 6-1, the bottom end of the first connecting rod 6-2-1 is hinged with the top end of the third connecting rod 6-2-3, the bottom end of the second connecting rod 6-2-2 is hinged with the top end of the fourth connecting rod 6-2-4, and the lower parts of the third connecting rod 6-2-3 and the fourth connecting rod 6-2-4 are hinged;
the left clamping block 6-3 comprises a left push block 6-3-1 and a left push rod 6-3-2, the left push block 6-3-1 is of a box body structure with an opening on the right side, left sliding grooves 6-3-3 are formed in the front side wall and the rear side wall of the left push block 6-3-1, and the left push rod 6-3-2 is vertically arranged on the left side of the bottom surface of the left push block 6-3-1; the right clamping block 6-4 comprises a right push block 6-4-1 and a right push rod 6-4-2, a right chute 6-4-3 is arranged on the side wall of the right push block 6-4-1, the right push rod 6-4-2 is vertically arranged on the right side of the bottom surface of the right push block 6-4-1, and the left side of the right push block 6-4-1 is arranged in the left push block 6-3-1;
the bottom of the fourth connecting rod 6-2-4 is rotationally connected with the left end of the right pushing block 6-4-1 through a first connecting shaft 6-2-5, the first connecting shaft 6-2-5 is arranged in the left sliding groove 6-3-3, the bottom of the third connecting rod 6-2-3 is rotationally connected with the right end of the left pushing block 6-3-1 through a second connecting shaft 6-2-6, the second connecting shaft 6-2-6 is arranged in the right sliding groove 6-4-3, the fourth connecting rod 6-2-4 pushes the right pushing block 6-4-1 to move along the left sliding groove 6-3-3, meanwhile, the second connecting shaft 6-2-6 moves in the right sliding groove 6-4-3, and the left pushing rod 6-3-2 and the right pushing rod 6-4-2 are arranged in the axle hole of the wheel to clamp the wheel. The outer side walls of the left push rod 6-3-2 and the right push rod 6-4-2 are contacted with two sides of the inner wall of the wheel, when the single-beam crane 1-1 lifts the lifting ring 6-1-1 upwards, the fourth connecting rod 6-2-4 moves the right push rod 6-4-2 rightwards, the distance between the left push rod 6-3-2 and the right push rod 6-4-2 is increased, the wheel shaft hole is extruded, and clamping and fixing are completed.
Further, a wheel axle positioning frame 4-1 is fixedly arranged on the top surface of the wheel axle placing table 4, the wheel axle positioning frame 4-1 comprises a plurality of groups of annular clamping rings 4-1-1, and a wheel axle is vertically placed in the annular clamping rings 4-1-1. The annular clamping ring 4-1-1 is arranged to facilitate the fixation of the wheel axle.
Further, the wheel axle conveying device 5 comprises an electric conveying table 5-1 and a fixing device 5-2; the electric conveying table 5-1 is arranged below the electric clamping device 3-3;
the electric conveying table is characterized in that a conveying sliding block 5-1-1 is arranged on the top surface of the electric conveying table 5-1 in a sliding mode, a fixing device 5-2 is arranged on the top surface of the conveying sliding block 5-1-1, the fixing device 5-2 comprises an arc-shaped stop block 5-2-1, a baffle plate 5-2-2 and a cylinder 5-2-3, the arc-shaped stop block 5-2-1 and the baffle plate 5-2-2 are oppositely arranged, an arc-shaped groove 5-2-4 is formed in the arc-shaped stop block 5-2-1, the cylinder 5-2-3 is arranged on the outer side of the baffle plate 5-2-2, the end portion of a piston rod of the cylinder 5-2-3 is fixedly connected with the middle portion of the outer side wall of the baffle plate 5-2-2, a wheel shaft is arranged in the arc-groove 5-2-4, and the cylinder 5-2-3 pushes the baffle plate 5-2-2 to be far away from and close to the arc-shaped stop block 5-2-1. The arc-shaped stop block 5-2-1 is fixedly arranged, and the baffle plate 5-2-2 is movably arranged.
Further, the diameter of the arc-shaped grooves 5-2-4 is consistent with the outer diameter of the wheel shaft.
Further, a proximity switch is arranged on the electric conveying table 5-1 corresponding to the electric clamping device 3-3, and the proximity switch is electrically connected with the control system.
Wheels to be heated are sequentially arranged on a heating table 2-2 through a lifting device 1, then a sliding block 2-4-2 of a linear module drives a furnace door to move inwards, the furnace door 2-3 is closed, heating is carried out, after heating is completed, the sliding block 2-4-2 of the linear module drives the furnace door to move outwards, the opening degree of the furnace door 2-3 is adjusted according to the arrangement position of the wheels, the heating table 2-2 is not required to be pulled out, the diffusion of heat in a furnace body is reduced, energy is saved, after the furnace door 2-3 is pulled out, the lifting device 1 clamps the wheels through a clamping jaw device 6, the wheels are transferred to an electric clamping device 3-3 of a wheel clamping device 3, the electric clamping device 3-3 clamps the wheels, the lifting device 1 transfers the wheel shaft arranged on the wheel shaft placing table 4 to the arc-shaped groove 5-2-4 on the conveying slide block 5-1-1 through the permanent magnet lifting device, the air cylinder 5-2-3 pushes the baffle plate 5-2-2 inwards to clamp the wheel shaft, the electric conveying table 5-1 works, the conveying slide block 5-1 drives the wheel shaft to move, the proximity switch detects the position signal of the conveying slide block 5-1, when the conveying slide block 5-1 moves to a designated position, the electric conveying table 5-1 stops moving, the vertical lifting device 3-2 on the wheel clamping device 3 drives the electric clamping device 3-3 and the wheel to move downwards, the axle hole of the wheel is sleeved on the wheel shaft to finish the hot mounting of the wheel and the wheel shaft, the time and the labor are saved, the assembly is accurate, the assembly effect is good.
Claims (10)
1. The utility model provides a group of wheels automatic assembly device which characterized in that: the device comprises a lifting device (1), a wheel heating device (2), a wheel clamping device (3), a wheel shaft placing table (4), a wheel shaft conveying device (5) and a control system;
the hoisting device (1) comprises a single-beam crane (1-1) and two groups of inverted support frames (1-2), wherein the two groups of support frames (1-2) are symmetrically arranged on the left side and the right side, the single-beam crane (1-1) is erected on the top surfaces of the two groups of support frames (1-2), and the single-beam crane (1-1) moves back and forth along the front-back direction; the wheel heating device (2) is arranged below the left support frame (1-2), the wheel clamping device (3) is arranged below the right support frame (1-2), the wheel shaft conveying device (5) is arranged between the wheel heating device (2) and the wheel clamping device (3), the wheel shaft placing table (4) is arranged at the front side of the wheel shaft conveying device (5), wheels to be heated are placed in the wheel heating device (2), and a wheel shaft to be assembled is placed on the wheel shaft placing table (4);
the single-beam crane (1-1) clamps the heated wheels into the wheel clamping device (3) through the clamping jaw device (6) for fixing and clamping, the single-beam crane (1-1) moves the wheels to be assembled into the wheel shaft conveying device (5) through the permanent magnet jack, and the wheel shaft conveying device (5) moves the wheels to be assembled to the wheel clamping device (3) for assembling with the fixed wheels; the control system is electrically connected with the single-beam crane (1-1), the wheel heating device (2), the wheel clamping device (3) and the wheel shaft conveying device (5) respectively.
2. An automatic wheel set assembling apparatus according to claim 1, wherein: the lifting trolley of the single-beam crane (1-1) is an electric hoist.
3. An automatic wheel set assembling apparatus according to claim 1, wherein: the wheel heating device (2) comprises a heating furnace body (2-1), a heating table (2-2), a furnace door (2-3) and a pushing device (2-4), wherein the heating furnace body (2-1) is of a box body structure with an opening on the right side, the heating table (2-2) is horizontally arranged in the heating furnace body (2-1), a plurality of groups of wheels are arranged on the heating table (2-2), the furnace door (2-3) is fixedly connected with one end of the heating table (2-2), the pushing device (2-4) is arranged at the bottom end of the furnace door (2-3), and the pushing device (2-4) drives the furnace door (2-3) and the heating table (2-2) to reciprocate along the left-right direction.
4. A wheel set automatic assembling apparatus according to claim 3, wherein: the pushing device (2-4) comprises a linear module, a sliding rail (2-4-1) of the linear module is arranged on the right side of the bottom surface of the heating furnace body (2-1) along the left-right direction, a sliding block (2-4-2) of the linear module is fixedly connected with the bottom of the right side wall of the furnace door (2-3), and the sliding block (2-4-2) drives the furnace door (2-3) to move along the left-right direction.
5. An automatic wheel set assembling apparatus according to claim 1, wherein: the wheel clamping device (3) comprises a frame (3-1), a vertical lifting device (3-2) and an electric clamping device (3-3), wherein the vertical lifting device (3-2) is arranged on the frame (3-1), the electric clamping device (3-3) is arranged on the vertical lifting device (3-2), the electric clamping device (3-3) clamps and fixes the tread of the wheel, the axis of the wheel is arranged in the vertical direction, and the vertical lifting device (3-2) drives the electric clamping device (3-3) to drive the wheel to reciprocate along the up-down direction.
6. An automatic wheel set assembling apparatus according to claim 1, wherein: the clamping jaw device (6) comprises a connecting column (6-1), a diamond four-bar mechanism (6-2), a left clamping block (6-3) and a right clamping block (6-4);
the top surface of the connecting column (6-1) is provided with a lifting ring (6-1-1), the diamond-shaped four-bar mechanism (6-2) comprises a first connecting bar (6-2-1) arranged on the upper left side, a second connecting bar (6-2-2) arranged on the upper right side, a third connecting bar (6-2-3) arranged on the lower left side and a fourth connecting bar (6-2-4) arranged on the lower right side, the top ends of the first connecting bar (6-2-1) and the second connecting bar (6-2-2) are hinged with the connecting column (6-1), the bottom ends of the first connecting bar (6-2-1) and the third connecting bar (6-2-3) are hinged, the bottom ends of the second connecting bar (6-2-2) and the fourth connecting bar (6-2-4) are hinged, and the third connecting bar (6-2-3) and the lower part of the fourth connecting bar (6-2-4) are hinged;
the left clamping block (6-3) comprises a left pushing block (6-3-1) and a left pushing rod (6-3-2), the left pushing block (6-3-1) is of a box body structure with an opening on the right side, left sliding grooves (6-3-3) are formed in the front side wall and the rear side wall of the left pushing block (6-3-1), and the left pushing rod (6-3-2) is vertically arranged on the left side of the bottom surface of the left pushing block (6-3-1); the right clamping block (6-4) comprises a right push block (6-4-1) and a right push rod (6-4-2), a right sliding groove (6-4-3) is formed in the side wall of the right push block (6-4-1), the right push rod (6-4-2) is vertically arranged on the right side of the bottom surface of the right push block (6-4-1), and the left side of the right push block (6-4-1) is arranged in the left push block (6-3-1);
the bottom of the fourth connecting rod (6-2-4) is rotationally connected with the left end of the right pushing block (6-4-1) through a first connecting shaft (6-2-5), the first connecting shaft (6-2-5) is arranged in the left sliding groove (6-3-3), the bottom of the third connecting rod (6-2-3) is rotationally connected with the right end of the left pushing block (6-3-1) through a second connecting shaft (6-2-6), the second connecting shaft (6-2-6) is arranged in the right sliding groove (6-4-3), the fourth connecting rod (6-2-4) pushes the right pushing block (6-4-1) to move along the left sliding groove (6-3-3), and meanwhile the second connecting shaft (6-2-6) moves in the right sliding groove (6-4-3), and the left pushing rod (6-3-2) and the right pushing rod (6-4-2) are arranged in a shaft hole of a wheel to clamp the wheel.
7. An automatic wheel set assembling apparatus according to claim 1, wherein: the top surface of the wheel axle placing table (4) is fixedly provided with a wheel axle locating frame (4-1), the wheel axle locating frame (4-1) comprises a plurality of groups of annular clamping rings (4-1-1), and a wheel axle is vertically placed in the annular clamping rings (4-1-1).
8. An automatic wheel set assembling apparatus according to claim 1, wherein: the wheel shaft conveying device (5) comprises an electric conveying table (5-1) and a fixing device (5-2); the electric conveying table (5-1) is arranged below the electric clamping device (3-3);
the electric conveying device is characterized in that a conveying sliding block (5-1-1) is arranged on the top surface of the electric conveying table (5-1) in a sliding mode, a fixing device (5-2) is arranged on the top surface of the conveying sliding block (5-1-1), the fixing device (5-2) comprises an arc-shaped stop block (5-2-1), a baffle plate (5-2-2) and an air cylinder (5-2-3), the arc-shaped stop block (5-2-1) and the baffle plate (5-2-2) are oppositely arranged, an arc-shaped groove (5-2-4) is formed in the arc-shaped stop block (5-2-1), an air cylinder (5-2-3) is arranged on the outer side of the baffle plate (5-2-2), the end portion of a piston rod of the air cylinder (5-2-3) is fixedly connected with the middle of the outer side wall of the baffle plate (5-2-2), and a wheel shaft is arranged in the arc-shaped groove (5-2-4), and the air cylinder (5-2-3) pushes the baffle plate (5-2-2) to be far away from and close to the arc-shaped stop block (5-2-1).
9. An automatic wheel set assembling apparatus according to claim 8, wherein: the diameter of the arc-shaped groove (5-2-4) is consistent with the outer diameter of the wheel shaft.
10. An automatic wheel set assembling apparatus according to claim 9, wherein: and a proximity switch is arranged on the electric conveying table (5-1) corresponding to the electric clamping device (3-3), and the proximity switch is electrically connected with the control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311128677.9A CN116852030A (en) | 2023-09-04 | 2023-09-04 | Automatic assembling device for wheel set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311128677.9A CN116852030A (en) | 2023-09-04 | 2023-09-04 | Automatic assembling device for wheel set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116852030A true CN116852030A (en) | 2023-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311128677.9A Pending CN116852030A (en) | 2023-09-04 | 2023-09-04 | Automatic assembling device for wheel set |
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| Country | Link |
|---|---|
| CN (1) | CN116852030A (en) |
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Application publication date: 20231010 |