CN113894539B - Automatic rubber sleeve press-fitting equipment for automobile swing arm aluminum seat - Google Patents
Automatic rubber sleeve press-fitting equipment for automobile swing arm aluminum seat Download PDFInfo
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- CN113894539B CN113894539B CN202111243464.1A CN202111243464A CN113894539B CN 113894539 B CN113894539 B CN 113894539B CN 202111243464 A CN202111243464 A CN 202111243464A CN 113894539 B CN113894539 B CN 113894539B
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- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 22
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 109
- 238000013519 translation Methods 0.000 claims abstract description 53
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 239000003292 glue Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 238000009792 diffusion process Methods 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000012795 verification Methods 0.000 claims description 3
- 238000012797 qualification Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- 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
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
- B23P21/006—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed the conveying means comprising a rotating table
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention relates to the field of rubber sleeve press fitting, in particular to automatic rubber sleeve press fitting equipment for an automobile swing arm aluminum seat, which comprises a workbench with four stations and a turntable, wherein a feeding assembly, a press fitting assembly, a checking assembly and a blanking assembly are distributed around the workbench; the feeding assembly comprises a feeding trolley, a vertical lifting mechanism and a clamping mechanism, wherein the feeding trolley is provided with a lifting platform; the clamping mechanism comprises a first double-shaft translation mechanism and a mechanical clamping jaw; the press-fit assembly comprises a vibration feeding mechanism, a second double-shaft translation mechanism, a discharging mechanism and a hydraulic cylinder, wherein the discharging mechanism is provided with an elastic vertical rod which is lifted; the hydraulic cylinder is fixedly arranged on the workbench through the linear translation mechanism, and a fork-shaped pressing plate is fixed on the output end of the hydraulic cylinder. Firstly, the quick and continuous glue sleeve press fitting is realized through the matching of the feeding assembly, the press fitting assembly and the blanking assembly with the four-station turntable, and the working efficiency is high; secondly, the checking assembly is arranged between the press-fitting assembly and the blanking assembly, so that the qualification rate of the blanking swing arm is ensured.
Description
Technical Field
The invention relates to the field of rubber sleeve press fitting, in particular to automatic rubber sleeve press fitting equipment for an automobile swing arm aluminum seat.
Background
The swing arm of the automobile is an important part in the automobile, plays an important role in supporting the automobile body, can play a role in buffering vibration in the running process of the automobile, and has a crucial role as an important constituent in the swing arm of the automobile.
The traditional press-fitting gum cover technology still has the following defects:
firstly, because the shapes of the swing arms are irregular, once the batch installation of rubber sleeves on the swing arms is needed, the batch press-fitting of the rubber sleeves on the swing arms cannot be carried out quickly;
secondly, the swing arm press-fitting gum cover still has a certain failure rate, and the situations of incomplete press-fitting or deviation of gum cover press-fitting angle can occur.
Disclosure of Invention
In order to solve the technical problem, the automatic rubber sleeve press-fitting equipment for the automobile swing arm aluminum seat is provided.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the automatic rubber sleeve press-fitting equipment for the automobile swing arm aluminum seat comprises a four-station turntable type workbench, wherein a feeding assembly, a press-fitting assembly, a checking assembly and a discharging assembly are distributed on the periphery of the workbench along the turntable rotation direction of the workbench at equal angles;
the structure of material loading subassembly and unloading subassembly is the same, the material loading subassembly includes:
the feeding trolley is arranged on one side of the workbench and is provided with a lifting platform for bearing the swing arm;
the vertical lifting mechanism is fixedly arranged on one side of the workbench and is used for driving the lifting platform to vertically lift;
the clamping mechanism comprises a first double-shaft translation mechanism arranged above the vertical lifting mechanism and a mechanical clamping jaw fixed on the output end of the first double-shaft translation mechanism;
the press-fit assembly includes:
the vibration feeding mechanism is fixed at the side and the top of the workbench and is used for conveying rubber sleeves;
the second double-shaft translation mechanism is fixed at the top of the workbench and is positioned between the vibration feeding mechanism and the corresponding station;
the discharging mechanism is fixedly arranged at the output end of the second biaxial translation mechanism and is provided with an elastic vertical rod which is elastically lifted and is made of elastic materials and used for tightly supporting the rubber sleeve;
the hydraulic cylinder is fixedly arranged on the workbench through a linear translation mechanism, and the output end of the hydraulic cylinder is fixedly connected with a fork-shaped pressing plate for pressing down the elastic vertical rod.
Preferably, the discharging mechanism further comprises:
the top of the fixed vertical sleeve is coaxially sleeved on the output end of the second double-shaft translation mechanism and is fixedly connected with the output end;
the top of the vertical bottom sleeve is coaxially and fixedly connected with the fixed vertical sleeve, the elastic vertical rod is coaxially and slidably arranged in the vertical bottom sleeve, and the vertical bottom sleeve is connected with a limiting mechanism;
the top of the elastic vertical rod is in threaded connection with a limiting top cap, the spring is sleeved on the elastic vertical rod, and two ends of the spring respectively abut against the limiting top cap and the inner side of the bottom of the vertical bottom sleeve;
the rectangular plate, the middle part shaping of elasticity montant has a ring portion, and the vertical downward rectangular plate that passes of elasticity montant and ring portion and the top fixed connection of rectangular plate.
Preferably, the limiting mechanism includes:
the first linear bearing is coaxially and fixedly arranged at the bottom of the vertical bottom sleeve, and the elastic vertical rod penetrates through the first linear bearing and is in sliding connection with the first linear bearing;
the two symmetrically arranged sliding blocks are respectively and fixedly arranged on two sides of the middle part of the vertical bottom sleeve, and the connecting line of the two sliding blocks is parallel to the moving square of the linear translation mechanism;
two symmetrically arranged slide rails, a T-shaped bracket is fixedly connected to two sides of the top of the rectangular plate respectively, and the two slide rails are fixedly arranged on opposite sides of the two T-shaped brackets respectively and are in sliding fit with the two sliding blocks respectively.
Preferably, the vibration feeding mechanism is a vibration feeding disc, the linear translation mechanism is a translation mechanism driven by an air cylinder, the linear translation mechanism is fixedly arranged on the workbench through a first fixing support, the output end of the linear translation mechanism moves in a direction perpendicular to the transverse movement of the elastic vertical rod, the hydraulic cylinder is fixedly arranged on the output end of the linear translation mechanism, the top of the fork-shaped pressing plate is fixedly connected with the output shaft of the hydraulic cylinder, the bottom of the fork-shaped pressing plate is rectangular plate-shaped, one side, close to the rectangular plate, of the bottom of the fork-shaped pressing plate is provided with a U-shaped through groove for avoiding the T-shaped support, two sides of the fork-shaped pressing plate are fixedly connected with first sensors, and the first sensors are correlation photoelectric sensors.
Preferably, a plurality of first fixed vertical rods used for limiting the swing arms are fixedly connected to the bottom plate of the feeding trolley, the lifting platform is slidably arranged on the first fixed vertical rods through a plurality of second linear bearings which are in one-to-one correspondence with the first fixed vertical rods, and two sides of the lifting platform are provided with connecting mechanisms which are rapidly detached from the output ends of the vertical lifting mechanisms.
Preferably, the vertical elevating system is two first lead screw slip tables that are the symmetry state fixed setting in the material loading shallow both sides, and every first lead screw slip table is all fixed in subaerial through two first aluminium alloy, coupling mechanism is an electro-magnet, the draw-in groove that is used for fixed electro-magnet is offered to one side that the slip table of first lead screw slip table is close to the workstation, and the electro-magnet is fixed to be set up in the draw-in groove, the rectangle logical groove has been offered to one side that the slip table of first lead screw slip table kept away from the workstation, and the lift platform is close to the metal lug of an adaptation rectangle logical groove respectively fixedly connected with in both sides of two first lead screw slip tables.
Preferably, the first biaxial translation mechanism includes:
the second screw rod sliding table is fixedly arranged above the vertical lifting mechanism in a horizontal state and is fixed on the ground through two second aluminum profiles and a second fixing bracket;
the double-shaft cylinder is vertically downwards fixedly arranged on the output end of the second screw rod sliding table, and the output end of the double-shaft cylinder is fixedly connected with the top of the mechanical clamping jaw through a connecting plate.
Preferably, the verification component is two second sensors, the two second sensors are fixed on the workbench through a third fixed bracket, the two second sensors are in a horizontal state and are arranged on the third fixed bracket at intervals up and down, and the two second sensors are all diffusion reflection type photoelectric switches.
Preferably, a fixed bottom plate is fixed on each of the four stations on the workbench turntable, and a plurality of second fixed vertical rods used for limiting the swing arms are fixedly connected to the fixed bottom plate.
Preferably, a supporting seat is fixed on each of the four stations on the workbench turntable, the supporting seat is located right below the corresponding swing arm installation rubber sleeve, the center of each supporting seat is of a hollow cylindrical structure, and an avoidance through groove for avoiding light rays of the second sensor is formed in the corresponding side of each supporting seat.
The invention has the beneficial effects that:
firstly, the quick and continuous glue sleeve press fitting is realized through the matching of the feeding assembly, the press fitting assembly and the blanking assembly with the four-station turntable, and the working efficiency is high;
secondly, the checking assembly is arranged between the press-fitting assembly and the blanking assembly, so that the qualification rate of the blanking swing arm is ensured.
Drawings
Fig. 1 is a schematic diagram of a three-dimensional mechanism embodying the present invention.
Fig. 2 is a schematic view of a partial perspective structure for implementing the present invention.
Fig. 3 is an enlarged view of a partial structure at a in fig. 2.
Fig. 4 is a schematic view of a three-dimensional mechanism of a press-fit assembly embodying the present invention.
Fig. 5 is a schematic view of a partial perspective mechanism of a press-fit assembly embodying the present invention.
Fig. 6 is an enlarged view of a partial structure at B in fig. 5.
Fig. 7 is a partial structural top view of a press-fit assembly embodying the present invention.
Fig. 8 is a cross-sectional view of fig. 7 taken along line C-C.
Fig. 9 is a schematic perspective view of a feeding assembly for implementing the present invention.
Fig. 10 is a partial perspective exploded view of a loading assembly embodying the present invention.
The reference numerals in the figures are:
1-a workbench; 2-a feeding assembly; 3-press-fitting the assembly; 4-checking the assembly; 5-blanking components; 6-loading a trolley; 7-swinging arms; 8-lifting platform; 9-a vertical lifting mechanism; 10-a first biaxial translation mechanism; 11-mechanical clamping jaw; 12-rubber sleeve; 13-a second biaxial translation mechanism; 14-elastic vertical rods; 15-a rubber layer; 16-a hydraulic cylinder; 17-a linear translation mechanism; 18-fork type press plate; 19-fixing the vertical sleeve; 20-a vertical bottom sleeve; 21-a spring; 22-limiting top caps; 23-rectangular plate; 24-ring part; 25-a first linear bearing; 26-a slider; 27-a slide rail; 28-T shaped stents; 29-vibrating a feeding tray; 30-a first fixed bracket; 31-U-shaped through grooves; 32-a first sensor; 33-a first fixed vertical rod; 34-a second linear bearing; 35-a first screw rod sliding table; 36-a first aluminum profile; 37-electromagnet; 38-metal bumps; 39-a second screw rod sliding table; 40-a second aluminum profile; 41-a second fixed bracket; 42-double-shaft air cylinder; 43-connecting plates; 44-a second sensor; 45-a third fixed bracket; 46-an alarm; 47-fixing the bottom plate; 48-a second fixed vertical rod; 49-a supporting seat; 50-avoiding the through groove.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
Referring to fig. 1 to 10, an automatic rubber sleeve press-fitting device for an automobile swing arm aluminum seat comprises a four-station turntable type workbench 1, wherein a feeding assembly 2, a press-fitting assembly 3, a checking assembly 4 and a blanking assembly 5 are distributed on the periphery of the workbench 1 along the turntable rotation direction of the workbench 1 at equal angles;
the structure of material loading subassembly 2 and unloading subassembly 5 is the same, material loading subassembly 2 includes:
the feeding trolley 6 is arranged on one side of the workbench 1 and is provided with a lifting platform 8 for bearing the swing arm 7;
the vertical lifting mechanism 9 is fixedly arranged on one side of the workbench 1 and is used for driving the lifting platform 8 to vertically lift;
the clamping mechanism comprises a first double-shaft translation mechanism 10 arranged above the vertical lifting mechanism 9 and a mechanical clamping jaw 11 fixed on the output end of the first double-shaft translation mechanism 10;
the press-fitting assembly 3 includes:
the vibration feeding mechanism is fixed at the side and the top of the workbench 1 and is used for conveying the rubber sleeve 12;
the second double-shaft translation mechanism 13 is fixed at the top of the workbench 1 and is positioned between the vibration feeding mechanism and the corresponding station;
the discharging mechanism is fixedly arranged at the output end of the second biaxial translation mechanism 13 and is provided with an elastic vertical rod 14 which is elastically lifted and is made of elastic materials and used for tightly supporting the rubber sleeve 12 at the bottom;
the hydraulic cylinder 16 is fixedly arranged on the workbench 1 through a linear translation mechanism 17, and the output end of the hydraulic cylinder is fixedly connected with a fork-shaped pressing plate 18 for pressing down the elastic vertical rod 14.
After a plurality of swing arms 7 of a rubber sleeve 12 to be installed are stacked on an upper material pushing trolley 6, a mechanical clamping jaw 11 clamps the uppermost swing arm 7, a lifting platform 8 is driven to ascend step by a vertical lifting mechanism 9, a first double-shaft translation mechanism 10 drives the mechanical clamping jaw 11 to move to the position above a corresponding station of a workbench 1 and place the swing arm 7 on the corresponding station, a turntable of the workbench 1 rotates to move the swing arm 7 to a next station, a vibrating feeding mechanism conveys the rubber sleeve 12 to one end, far away from the corresponding station, of a second double-shaft translation mechanism 13, a rubber layer 15 for clamping the rubber sleeve 12 is sleeved at the bottom of the elastic vertical rod 14, the second double-shaft translation mechanism 13 drives the elastic vertical rod 14 to be downwards inserted into a middle round hole of the rubber sleeve 12, the bottom of the elastic vertical rod 14 is then used for supporting the rubber sleeve 12, the second double-shaft translation mechanism 13 drives the elastic vertical rod 14 to ascend and then drives the elastic vertical rod 14 to move towards the corresponding station, the second double-shaft translation mechanism 13 drives the elastic vertical rod 14 to descend and place the rubber sleeve 12 on the installation position of the corresponding station 7, then the linear translation mechanism 17 drives a hydraulic cylinder 16 to move towards the elastic vertical rod 14 and move towards the pressing plate 18 to the corresponding station, the swing arm 12 is far away from one end of the corresponding station, the turntable 1 is not successfully pressed into the corresponding station, and the turntable assembly is successfully pressed by the turntable 1 again after the pressing the swing arm is detected, and the principle of the swing arm is not successfully pressed by the turntable assembly is detected, and the next step is successfully pressed, and the position is moved by the turntable assembly is moved.
The discharging mechanism further comprises:
the top of the fixed vertical sleeve 19 is coaxially sleeved on the output end of the second biaxial translation mechanism 13 and fixedly connected with the output end;
the top of the vertical bottom sleeve 20 is coaxially and fixedly connected with the fixed vertical sleeve 19, the elastic vertical rod 14 is coaxially and slidably arranged in the vertical bottom sleeve 20, and a limiting mechanism is connected to the vertical bottom sleeve 20;
the top of the elastic vertical rod 14 is in threaded connection with a limiting top cap 22, the spring 21 is sleeved on the elastic vertical rod 14, and two ends of the spring 21 respectively abut against the inner sides of the bottoms of the limiting top cap 22 and the vertical bottom sleeve 20;
the rectangular plate 23, the middle part shaping of elasticity montant 14 has a ring portion 24, and elasticity montant 14 vertically passes rectangular plate 23 downwards and ring portion 24 and the top fixed connection of rectangular plate 23.
After the rubber sleeve 12 is brought to the upper side of the installation position corresponding to the swing arm 7 by the elastic vertical rod 14, the linear translation mechanism 17 drives the hydraulic cylinder 16 to move, the fork-shaped pressing plate 18 moves to the right upper side of the rectangular plate 23 along with the hydraulic cylinder 16, then the hydraulic cylinder 16 drives the fork-shaped pressing plate 18 to press down, meanwhile, the rectangular plate 23 is driven to press down, the rubber sleeve 12 is pressed into the swing arm 7 until the rubber sleeve 12 is completely pressed into the swing arm 7, the hydraulic cylinder 16 drives the fork-shaped pressing plate 18 to rise, the spring 21 applies elastic force to the limiting top cap 22 and then drives the elastic vertical rod 14 to rise to be separated from the rubber sleeve 12, and then the elastic vertical rod 14 and the hydraulic cylinder 16 move back to the original position and then press-fit the rubber sleeve 12 next time.
The limit mechanism comprises:
the first linear bearing 25 is coaxially and fixedly arranged at the bottom of the vertical bottom sleeve 20, and the elastic vertical rod 14 passes through the first linear bearing 25 and is in sliding connection with the first linear bearing 25;
two symmetrically arranged sliding blocks 26 are respectively and fixedly arranged on two sides of the middle part of the vertical bottom sleeve 20, and the connecting line of the two sliding blocks is parallel to the square movement of the linear translation mechanism 17;
two symmetrically arranged slide rails 27, a T-shaped bracket 28 is fixedly connected to two sides of the top of the rectangular plate 23 respectively, the two slide rails 27 are fixedly arranged on opposite sides of the two T-shaped brackets 28 respectively, and the two slide rails 27 are in sliding fit with the two slide blocks 26 respectively.
The first linear bearing 25, the sliding block 26 and the sliding rail 27 all play a role in limiting the rectangular plate 23 and the elastic vertical rod 14, and the placing rubber sleeve 12 swings in the pressing process to further influence the press fit.
The vibration feeding mechanism is a vibration feeding disc 29, the linear translation mechanism 17 is a translation mechanism driven by an air cylinder, the linear translation mechanism 17 is fixedly arranged on the workbench 1 through a first fixing support 30, the output end of the linear translation mechanism 17 moves in a direction perpendicular to the transverse movement direction of the elastic vertical rod 14, the hydraulic cylinder 16 is fixedly arranged on the output end of the linear translation mechanism 17, the top of the fork-shaped pressing plate 18 is fixedly connected with the output shaft of the hydraulic cylinder 16, the bottom of the fork-shaped pressing plate 18 is in a rectangular plate 23 shape, one side, close to the rectangular plate 23, of the bottom of the fork-shaped pressing plate 18 is provided with a U-shaped through groove 31 avoiding the T-shaped support 28, two sides of the fork-shaped pressing plate 18 are fixedly connected with first sensors 32, and the first sensors 32 are opposite-radiation photoelectric sensors. The linear translation mechanism 17 drives the hydraulic cylinder 16 to move towards the elastic vertical rod 14, and after the light rays emitted by the opposite-type photoelectric sensor are blocked by the T-shaped bracket 28 close to the hydraulic cylinder 16, the movement is stopped, and at the moment, the fork-shaped pressing plate 18 can just cover the rectangular plate 23 and drive the rectangular plate 23 to press the rubber sleeve 12.
The bottom plate of the feeding cart 6 is fixedly connected with a plurality of first fixed vertical rods 33 used for limiting the swing arms 7, the lifting platform 8 is slidably arranged on the first fixed vertical rods 33 through a plurality of second linear bearings 34 which are in one-to-one correspondence with the first fixed vertical rods 33, and two sides of the lifting platform 8 are provided with connecting mechanisms which are quickly detached from the output ends of the vertical lifting mechanisms 9. After pushing the feeding cart 6 into the designated position, the lifting platform 8 is driven by the vertical lifting mechanism 9 to rise step by step, and each time when the mechanical clamping jaw 11 clamps one swing arm 7 to rise, the lifting platform 8 rises the distance of the height occupied by the swing arm 7 on the lifting platform 8.
The vertical elevating system 9 is two first lead screw slip tables 35 that are the symmetry state fixed setting in material loading shallow 6 both sides, and every first lead screw slip table 35 is all fixed in subaerial through two first aluminium alloy 36, coupling mechanism is an electro-magnet 37, the draw-in groove that is used for fixed electro-magnet 37 has been seted up to the slip table of first lead screw slip table 35 near one side of workstation 1, and electro-magnet 37 is fixed to be set up in the draw-in groove, the rectangle logical groove has been seted up to the slip table of first lead screw slip table 35 far away from one side of workstation 1, and lift platform 8 is close to the metal lug 38 of an adaptation rectangle logical groove of both sides respectively fixedly connected with of two first lead screw slip tables 35. After pushing the feeding cart 6 in, inserting the two metal lugs 38 into the rectangular through grooves, powering on the electromagnet 37 after the two metal lugs are inserted into the rectangular through grooves, adsorbing the metal lugs 38 until the electromagnet 37 is powered off after the lifting platform 8 is lifted to the top and then descends to the bottom, and then taking out the feeding cart 6.
The first biaxial translation mechanism 10 includes:
the second screw rod sliding table 39 is fixedly arranged above the vertical lifting mechanism 9 in a horizontal state, and the second screw rod sliding table 39 is fixed on the ground through two second aluminum profiles 40 and a second fixing bracket 41;
the double-shaft air cylinder 42 is vertically and downwards fixedly arranged on the output end of the second screw rod sliding table 39, and the output end of the double-shaft air cylinder 42 is fixedly connected with the top of the mechanical clamping jaw 11 through a connecting plate 43.
The double-shaft air cylinder 42 drives the mechanical clamping jaw 11 to descend and clamp the corresponding swing arm 7, then the double-shaft air cylinder 42 drives the mechanical clamping jaw 11 to ascend, the second screw rod sliding table 39 drives the mechanical clamping jaw 11 to move relative to the workbench 1, the double-shaft air cylinder 42 drives the mechanical clamping jaw 11 to descend after being in place, the mechanical clamping jaw 11 places the swing arm 7 on the corresponding station, and then the mechanical clamping jaw 11 returns to the original position to reciprocate to continuously transport the swing arm 7 to the workbench 1.
The verification component 4 is two second sensors 44, the two second sensors 44 are fixed on the workbench 1 through a third fixing bracket 45, the two second sensors 44 are in a horizontal state and are arranged on the third fixing bracket 45 at intervals up and down, and the two second sensors 44 are all diffusion reflection type photoelectric switches. An alarm 46 is fixed on the top of the third fixing bracket 45, and by adjusting the two second sensors 44 to the upper and lower critical points of the correct installation position of the rubber sleeve 12, when the rubber sleeve 12 is pressed or not pressed into the swing arm 7, one second sensor 44 can detect and simultaneously alarm 46, and the corresponding swing arm 7 is taken out by the relevant staff.
A fixed bottom plate 47 is fixed on each of the four stations on the turntable of the workbench 1, and a plurality of second fixed vertical rods 48 for limiting the swing arms 7 are fixedly connected to the fixed bottom plate 47. The fixed bottom plate 47 and the second fixed vertical rod 48 play a role in bearing and limiting the swing arm 7.
A supporting seat 49 is fixed on each of the four stations on the turntable of the workbench 1, the supporting seat 49 is located right below the position where the rubber sleeve 12 is installed corresponding to the swing arm 7, the center of each supporting seat 49 is of a hollow cylindrical structure, and an avoidance through groove 50 for avoiding light rays of the second sensor 44 is formed in the corresponding side of each supporting seat 49. The supporting seat 49 can play a role in stabilizing and supporting when the rubber sleeve 12 is pressed down, and the avoidance through groove 50 can ensure that the second sensor 44 below can be accurately identified.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The automatic rubber sleeve press-fitting equipment for the automobile swing arm aluminum seat comprises a four-station turntable type workbench (1), and is characterized in that a feeding assembly (2), a press-fitting assembly (3), a checking assembly (4) and a blanking assembly (5) are distributed around the workbench (1) along the turntable rotation direction of the workbench (1) at equal angles;
the structure of material loading subassembly (2) and unloading subassembly (5) is the same, material loading subassembly (2) include:
the feeding trolley (6) is arranged on one side of the workbench (1) and is provided with a lifting platform (8) for bearing the swing arm (7);
the vertical lifting mechanism (9) is fixedly arranged on one side of the workbench (1) and is used for driving the lifting platform (8) to vertically lift;
the clamping mechanism comprises a first double-shaft translation mechanism (10) arranged above the vertical lifting mechanism (9) and a mechanical clamping jaw (11) fixed on the output end of the first double-shaft translation mechanism (10);
the press-fit assembly (3) comprises:
the vibration feeding mechanism is fixed at the side and the top of the workbench (1) and is used for conveying rubber sleeves (12);
the second double-shaft translation mechanism (13) is fixed at the top of the workbench (1) and is positioned between the vibration feeding mechanism and the corresponding station;
the discharging mechanism is fixedly arranged at the output end of the second double-shaft translation mechanism (13) and is provided with an elastic vertical rod (14) which is elastically lifted and is made of elastic materials and used for tightly supporting the rubber sleeve (12);
the hydraulic cylinder (16) is fixedly arranged on the workbench (1) through a linear translation mechanism (17), and the output end of the hydraulic cylinder is fixedly connected with a fork-shaped pressing plate (18) for pressing down the elastic vertical rod (14);
the discharging mechanism further comprises:
the top of the fixed vertical sleeve (19) is coaxially sleeved on the output end of the second double-shaft translation mechanism (13) and is fixedly connected with the output end;
the top of the vertical bottom sleeve (20) is coaxially and fixedly connected with the fixed vertical sleeve (19), the elastic vertical rod (14) is coaxially and slidably arranged in the vertical bottom sleeve (20), and the vertical bottom sleeve (20) is connected with a limiting mechanism;
the top of the elastic vertical rod (14) is in threaded connection with a limiting top cap (22), the spring (21) is sleeved on the elastic vertical rod (14), and two ends of the spring (21) respectively abut against the limiting top cap (22) and the inner side of the bottom of the vertical bottom sleeve (20);
the rectangular plate (23), the middle part shaping of elasticity montant (14) has a ring portion (24), and elasticity montant (14) vertically pass rectangular plate (23) and ring portion (24) and rectangular plate (23)'s top fixed connection downwards.
2. The automatic press-fitting equipment for rubber sleeves of automobile swing arm aluminum seats according to claim 1, wherein the limiting mechanism comprises:
the first linear bearing (25) is coaxially and fixedly arranged at the bottom of the vertical bottom sleeve (20), and the elastic vertical rod (14) passes through the first linear bearing (25) and is in sliding connection with the first linear bearing;
two symmetrically arranged sliding blocks (26) are respectively and fixedly arranged on two sides of the middle part of the vertical bottom sleeve (20), and the connecting line of the two sliding blocks is parallel to the square movement of the linear translation mechanism (17);
two symmetrically arranged slide rails (27), wherein two T-shaped brackets (28) are fixedly connected to two sides of the top of the rectangular plate (23) respectively, the two slide rails (27) are fixedly arranged on the opposite sides of the two T-shaped brackets (28) respectively, and the two slide rails (27) are in sliding fit with the two slide blocks (26) respectively.
3. The automatic rubber sleeve press-fitting device of the automobile swing arm aluminum seat according to claim 2, wherein the vibration feeding mechanism is a vibration feeding disc (29), the linear translation mechanism (17) is a translation mechanism driven by a cylinder, the linear translation mechanism (17) is fixedly arranged on a workbench (1) through a first fixing support (30) and the output end of the linear translation mechanism (17) moves in a direction perpendicular to the transverse movement of the elastic vertical rod (14), the hydraulic cylinder (16) is fixedly arranged on the output end of the linear translation mechanism (17), the top of the fork-shaped pressing plate (18) is fixedly connected with an output shaft of the hydraulic cylinder (16), the bottom of the fork-shaped pressing plate (18) is rectangular plate (23) and a U-shaped through groove (31) of a T-shaped bracket (28) is formed in one side, close to the rectangular plate (23), two sides of the fork-shaped pressing plate (18) are fixedly connected with first sensors (32), and the first sensors (32) are opposite-type photoelectric sensors.
4. The automatic press-fitting equipment for rubber sleeves of automobile swing arm aluminum seats according to claim 1, wherein a plurality of first fixed vertical rods (33) used for limiting the swing arms (7) are fixedly connected to a bottom plate of the feeding trolley (6), the lifting platform (8) is slidably arranged on the first fixed vertical rods (33) through a plurality of second linear bearings (34) which are in one-to-one correspondence with the first fixed vertical rods (33), and two sides of the lifting platform (8) are provided with connecting mechanisms which are rapidly detached from output ends of the vertical lifting mechanisms (9).
5. The automatic glue sleeve press-fitting device of the automobile swing arm aluminum seat according to claim 4, wherein the vertical lifting mechanism (9) is two first screw rod sliding tables (35) which are symmetrically fixedly arranged on two sides of the feeding trolley (6), each first screw rod sliding table (35) is fixed on the ground through two first aluminum profiles (36), the connecting mechanism is an electromagnet (37), a clamping groove for fixing the electromagnet (37) is formed in one side, close to the workbench (1), of the sliding table of the first screw rod sliding table (35), the electromagnet (37) is fixedly arranged in the clamping groove, a rectangular through groove is formed in one side, far away from the workbench (1), of the sliding table of the first screw rod sliding table (35), and metal bumps (38) which are suitable for the rectangular through grooves are fixedly connected to two sides, close to the two first screw rod sliding tables (35), of the lifting platform (8).
6. The automatic press-fitting equipment for rubber sleeves of automobile swing arm aluminum seats according to claim 1, wherein the first double-shaft translation mechanism (10) comprises:
the second screw rod sliding table (39) is fixedly arranged above the vertical lifting mechanism (9) in a horizontal state, and the second screw rod sliding table (39) is fixed on the ground through two second aluminum profiles (40) and a second fixing bracket (41);
the double-shaft air cylinder (42) is vertically and downwards fixedly arranged at the output end of the second screw rod sliding table (39), and the output end of the double-shaft air cylinder (42) is fixedly connected with the top of the mechanical clamping jaw (11) through a connecting plate (43).
7. The automatic press-fitting equipment for rubber sleeves of automobile swing arm aluminum seats according to claim 1, wherein the verification component (4) is two second sensors (44), the two second sensors (44) are fixed on the workbench (1) through a third fixing support (45), the two second sensors (44) are in a horizontal state and are arranged on the third fixing support (45) at an upper-lower interval, and the two second sensors (44) are all diffusion reflection type photoelectric switches.
8. The automatic press-fitting equipment for rubber sleeves of automobile swing arm aluminum seats according to claim 1, wherein a fixed bottom plate (47) is fixed on four stations on a turntable of the workbench (1), and a plurality of second fixed vertical rods (48) used for limiting the swing arm (7) are fixedly connected to the fixed bottom plate (47).
9. The automatic glue sleeve press-fitting device for the automobile swing arm aluminum seat according to claim 8, wherein a supporting seat (49) is fixed on each of four stations on a turntable of the workbench (1), the supporting seat (49) is located right below the position where the glue sleeve (12) is installed corresponding to the swing arm (7), the center of each supporting seat (49) is of a hollow cylindrical structure, and a corresponding side of the supporting seat (49) is provided with a through groove (50) for avoiding light rays of the second sensor (44).
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| CN202111243464.1A CN113894539B (en) | 2021-10-25 | 2021-10-25 | Automatic rubber sleeve press-fitting equipment for automobile swing arm aluminum seat |
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| CN202111243464.1A CN113894539B (en) | 2021-10-25 | 2021-10-25 | Automatic rubber sleeve press-fitting equipment for automobile swing arm aluminum seat |
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| CN114800111B (en) * | 2022-05-27 | 2024-05-28 | 嘉善康达自动化机械股份有限公司 | Automatic sanding equipment and method for wood pressure plate |
| CN115302244B (en) * | 2022-09-14 | 2023-12-29 | 重庆福伦德实业有限公司 | New energy motor rotor core shaft entering equipment |
| CN115971878B (en) * | 2022-12-16 | 2024-05-14 | 浙江森森汽车零部件有限公司 | Automatic assembly equipment of oil seal device for shock absorber |
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| CN113894539A (en) | 2022-01-07 |
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