CN110744280A - Automatic bush assembling equipment - Google Patents
Automatic bush assembling equipment Download PDFInfo
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- CN110744280A CN110744280A CN201910837422.7A CN201910837422A CN110744280A CN 110744280 A CN110744280 A CN 110744280A CN 201910837422 A CN201910837422 A CN 201910837422A CN 110744280 A CN110744280 A CN 110744280A
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- 230000007246 mechanism Effects 0.000 claims abstract description 187
- 238000003825 pressing Methods 0.000 claims abstract description 12
- 238000007667 floating Methods 0.000 claims description 21
- 230000001174 ascending effect Effects 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 13
- 230000033001 locomotion Effects 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 11
- 210000000078 claw Anatomy 0.000 claims description 6
- 230000001939 inductive effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 208000004350 Strabismus Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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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
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
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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
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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Abstract
The invention discloses a bushing automatic assembly device, which comprises: the automatic bushing feeding mechanism comprises a rotary table, collecting mechanisms, a material supporting guide sleeve and a material supporting uplink mechanism, wherein the collecting mechanisms are uniformly distributed on the rotary table along the circumferential direction, and the rotary table is driven by a rotary cylinder to rotate at a fixed angle; the bushing transfer mechanism is used for taking the bushing away from the bushing automatic feeding mechanism and moving the bushing to a press-fitting position; bushing pressure equipment mechanism, including sharp driver, pressure head and clamping jaw assembly include pressure head and clamping jaw, the clamping jaw is used for pressing from both sides tight bush, the pressure head is used for the pressure equipment bush, sharp driver drive pressure head reciprocates with clamping jaw assembly. The automatic feeding and press-fitting device realizes automatic feeding and press-fitting of bushing type accessories, and can improve the assembly efficiency and the assembly quality.
Description
Technical Field
The invention relates to the technical field of automobile parts, in particular to a bushing assembling technology.
Background
In the assembly of automobile parts and other products, a plurality of press-fitting assemblies of rings and sleeves are adopted. At present, manual or semi-automatic assembly is adopted, the efficiency is low, and the assembly quality is not easy to guarantee.
Although the automatic feeding can be realized by the conventional bushing, manual feeding is needed before feeding, and the feeding efficiency is influenced because the automatic feeding efficiency is higher and frequent manual feeding is needed.
Disclosure of Invention
The invention aims to provide automatic lining assembling equipment, which realizes automatic feeding and press fitting of lining accessories and avoids frequent manual feeding.
In order to solve the technical problems, the invention adopts the following technical scheme: an automatic bushing assembling apparatus, comprising:
the automatic bushing feeding mechanism comprises a rotary table, a material collecting mechanism, a material supporting guide sleeve and a material supporting uplink mechanism, wherein the material collecting mechanism comprises a vertically arranged material collecting rod, the material supporting guide sleeve is movably nested on the material collecting rod, a bushing penetrates through the material collecting rod and is placed on the material supporting guide sleeve, the material supporting uplink mechanism is used for supporting the material supporting guide sleeve to ascend and enabling the bushing to be located at the top of the material collecting rod, a plurality of material collecting mechanisms are uniformly distributed on the rotary table along the circumferential direction, and the rotary table is driven by a rotary cylinder to rotate at a fixed angle;
the bushing transfer mechanism is used for taking the bushing away from the bushing automatic feeding mechanism and moving the bushing to a press-fitting position;
bushing pressure equipment mechanism, including sharp driver, pressure head and clamping jaw assembly include pressure head and clamping jaw, the clamping jaw is used for pressing from both sides tight bush, the pressure head is used for the pressure equipment bush, sharp driver drive pressure head reciprocates with clamping jaw assembly.
Optionally, the material supporting ascending mechanism comprises a material supporting ascending tooling plate, the material supporting ascending tooling plate is provided with a chuck capable of clamping the material supporting guide sleeve, the chuck is driven by a chuck cylinder to clamp, and the chuck is connected with a reset spring.
Optionally, the material supporting uplink mechanism further comprises a material supporting uplink motor, a belt pulley transmission mechanism and a ball screw, wherein the material supporting uplink motor transmits motion to the ball screw through the belt pulley transmission mechanism, and the ball screw transmits the motion to the material supporting uplink tooling plate, so that the material supporting uplink tooling plate moves up and down.
Optionally, the automatic bushing feeding mechanism further includes a correlation photoelectric sensor corresponding to the top of the material collecting rod and used for detecting the position of the guide sleeve.
Optionally, bush dynamic sending machine still includes and gathers materials the pole top position correspondence for detect the positive and negative detection mechanism of bush, positive and negative detection mechanism is including detecting the cylinder and detecting the head, it stretches out to detect the cylinder drive and detect the head.
Optionally, the bushing transfer mechanism includes a material taking mechanism, an upward moving cylinder, a downward moving cylinder and a moving mechanism, the upward moving cylinder is used for driving the material taking mechanism to move upward, the downward moving cylinder is used for driving the material taking mechanism to move downward, and the moving mechanism is used for driving the upward moving cylinder, the downward moving cylinder and the material taking mechanism to move horizontally.
Optionally, the material taking mechanism comprises a rotating chuck, and the lining is clamped through the rotating chuck.
Optionally, the linear actuator is a servo electric press, the servo electric press is provided with a telescopic rod, the telescopic rod is connected with the floating mechanism, and the floating mechanism is connected with the sliding rail mechanism through a connecting plate.
Optionally, the floating mechanism is connected with the pressure head fine adjustment mechanism, a pressure sensor is arranged between the floating mechanism and the pressure head fine adjustment mechanism, and the pressure head and the clamping jaw assembly are installed on the pressure head fine adjustment mechanism.
Optionally, the pressure head has the guiding hole, the clamping jaw includes the barrel, the lower part of barrel is provided with the claw body along circumference interval, and the barrel passes the guiding hole and the claw body stretches out from the guiding hole lower extreme, the hole connection of barrel has the guide arm that the driving claw body outwards expanded, the guide arm is driven by clamping jaw cylinder.
By adopting the technical scheme, the invention has the following beneficial effects:
1. the bushing automatic feeding mechanism finishes automatic feeding of the bushing, and the bushing transfer mechanism adjusts the position of the bushing and then sends the bushing to the pressure head mechanism; the pressing head mechanism clamps the bushing through the clamping jaw, the servo electric press is started, the pressing head mechanism moves downwards, the bushing is placed at the product mounting position, and the pressing head mechanism continues to move downwards to push the pressing head to perform press mounting. Therefore, automatic feeding and press fitting of the bushing type accessories are realized, and the assembling efficiency and the assembling quality can be improved.
2. The sensor detects that the material supporting guide sleeve is at the lowest position, a chuck cylinder of the material supporting uplink tooling plate extends out, a chuck on the material supporting uplink tooling plate props against the material supporting guide sleeve, the material supporting uplink motor moves to transmit the motion to the material supporting uplink tooling plate to drive the material supporting guide sleeve to move upwards to reach the top of the material collecting rod, and the lining is sent to the pressure head mechanism by the lining transmission mechanism, so that the automatic feeding of the lining is realized; the lining penetrates through the material collecting rod of the material collecting mechanism and is placed on the material supporting guide sleeve manually to complete material charging of all the material collecting rods, when the lining on one material collecting rod is completely charged, the sensor detects that the material supporting guide sleeve is at the highest position, the material supporting ascending motor rotates reversely to enable the material supporting guide sleeve to return to the lowest position, the chuck cylinder of the material supporting ascending tooling plate returns, the chuck of the material supporting ascending tooling plate loosens the material supporting guide sleeve, the rotating cylinder drives the turntable to rotate to drive the material collecting mechanism to rotate for a fixed angle, feeding of the lining on the next material collecting rod is continued, and the like in sequence, so that after one-time manual charging, long-time operation can be maintained, and frequent manual charging is avoided.
3. After the correlation photoelectric sensor detects that the material supporting guide sleeve is in place, the detection cylinder of the positive and negative detection mechanism moves to drive the induction switch to extend out of the detection bush in a positive and negative mode, and misoperation is avoided.
4. In the bushing transfer mechanism, the downward moving cylinder is used for driving the material taking mechanism to move downwards so that the material taking mechanism finishes material taking, the upward moving cylinder is used for driving the upward moving cylinder so that the bushing penetrates through a clamping jaw of the bushing press-fitting mechanism, the moving mechanism is used for driving the upward moving cylinder, the downward moving cylinder and the material taking mechanism to move horizontally so as to finish horizontal moving of the bushing on the bushing automatic feeding mechanism and the bushing press-fitting mechanism, and material taking, horizontal moving and material feeding to the pressure head mechanism from the material collecting mechanism are finished through a series of transfer actions.
5. The pressure of the servo electric press is transmitted to the pressure head mechanism through the floating mechanism and the pressure head fine adjustment mechanism, the slide rail mechanism guides the pressure head mechanism to vertically press down without deviation, the pressure head fine adjustment mechanism can finely adjust the positions of the pressure head all around, so that the pressure head can buffer the impact force in the pressing process of the bushing to the bushing pressing hole of the product, and the pressing quality of the bushing is ensured.
6. The guide rod moves relative to the clamping jaw, the clamping jaw is opened when the guide rod moves downwards, the guide rod returns upwards, the clamping jaw is recovered, clamping is achieved, the structure is simple, the machining is easy, the cost is saved, and the mechanism is simplified.
7. Whether the press mounting is qualified or not can be judged according to the pressure value and the displacement of the pressure sensor.
The following detailed description of the present invention will be provided in conjunction with the accompanying drawings.
Drawings
The invention is further described with reference to the accompanying drawings and the detailed description below:
FIG. 1 is a top view of the bushing autoloading mechanism of the present invention;
FIG. 2 is a front view of the bushing autoloading mechanism of the present invention;
FIG. 3 is a schematic view of the bushing transfer mechanism of the present invention;
FIG. 4 is a side view of the bushing press-fit mechanism of the present invention;
FIG. 5 is a front view of the bushing press-fit mechanism of the present invention;
FIG. 6 is a schematic view of the chuck and jaw assembly of the present invention;
FIG. 7 is an enlarged view of the structure at A in FIG. 6;
FIG. 8 is a schematic view of a jaw of the present invention;
in the figure:
1-a lining automatic feeding mechanism, 1.1-a material supporting guide sleeve, 1.2-an aggregate mechanism, 1.3-a rotary table, 1.4-a rotary cylinder, 1.5-a material supporting uplink motor, 1.6-a belt wheel transmission mechanism, 1.7-a material supporting uplink tooling plate, 1.8-a ball screw, 1.9-a positive and negative detection mechanism and 1.10-a correlation photoelectric sensor;
2-a lining transfer mechanism, 2.1-a material taking mechanism, 2.2-a downward moving cylinder, 2.3-an upward moving cylinder and 2.4-a moving mechanism;
3-bush press-mounting mechanism, 3.1-servo electric press, 3.2-floating mechanism, 3.3-pressure sensor, 3.4-pressure head fine adjustment mechanism, 3.5-pressure head mechanism, 3.6-sliding rail mechanism, 3.7-clamp body and 3.8-product positioning mechanism;
3.5.1-pressure head, 3.5.2-clamping jaw, 3.5.3-guide rod, 3.5.4-connecting rod, 3.5.5-lower connecting plate, 3.5.6-clamping jaw cylinder, 3.5.7-guide post, 3.5.8-upper connecting plate, 3.5.9-guide sleeve and 3.5.10-bush.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It is to be understood that the features of the following examples and embodiments may be combined with each other without conflict.
It is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like in the present invention, which indicate an orientation or positional relationship, are based on only the orientation or positional relationship shown in the drawings, and are used only for convenience in describing the present invention and for simplification of description, but do not indicate or imply that the device/element referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 8, an automatic bush fitting apparatus includes:
the automatic bushing feeding mechanism 1 comprises an aggregation mechanism 1.2, a material supporting guide sleeve 1.1 and a material supporting uplink mechanism, wherein the aggregation mechanism 1.2 comprises a vertically arranged material collecting rod, the material supporting guide sleeve 1.1 is movably nested on the material collecting rod, a bushing 3.5.10 penetrates through the material collecting rod and is placed on the material supporting guide sleeve, and the material supporting uplink mechanism is used for supporting the material supporting guide sleeve to ascend and enabling the bushing to be located at the top of the material collecting rod;
a liner transfer mechanism 2 for removing the liner 3.5.10 from the liner autoloading mechanism 1 and moving the liner to an installation position;
bushing press fitting mechanism 3, including sharp driver, pressure head mechanism 3.5, pressure head mechanism includes pressure head 3.5.1 and clamping jaw 3.5.2, clamping jaw 3.5.2 is used for pressing from both sides tight bush, pressure head 3.5.1 is used for the pressure equipment bush, sharp driver drive pressure head mechanism 3.5 pushes down.
Wherein, a plurality of mechanism 1.2 that gathers materials installs on carousel 1.3 along circumference equipartition, carousel 1.3 is rotated by the fixed angle of revolving cylinder 1.4 drive.
Referring to fig. 1 and 2, the material supporting ascending mechanism comprises a material supporting ascending tooling plate 1.7, the material supporting ascending tooling plate 1.7 is provided with a chuck capable of clamping a material supporting guide sleeve, the chuck is provided with two hinged clamping pieces, the chuck is driven by a chuck cylinder to clamp, and the chuck is connected with a reset spring. The structure of the chuck is similar to that of a pliers, the cylinder ejector rod of the chuck cylinder extends out to drive the chuck to clamp, and after the cylinder ejector rod of the chuck cylinder contracts, the chuck resets under the action of the reset spring. The material supporting uplink mechanism further comprises a material supporting uplink motor 1.5, a belt wheel transmission mechanism 1.6 and a ball screw 1.8, the material supporting uplink motor 1.5 transmits motion to the ball screw 1.8 through the belt wheel transmission mechanism 1.6, the ball screw 1.8 transmits motion to the material supporting uplink tooling plate 1.7, and the material supporting uplink tooling plate 1.7 is enabled to move up and down.
The automatic bushing feeding mechanism 1 further comprises a correlation photoelectric sensor 1.10 for detecting the in-place position of the material supporting guide sleeve and a positive and negative detection mechanism 1.9 for detecting the positive and negative directions of the bushing. Positive and negative detection mechanism is including detecting cylinder and inductive switch, it stretches out to detect the cylinder drive inductive switch, and whether the switching signal through triggering inductive switch judges that the bush is positive and negative.
Operation flow of the automatic bushing feeding mechanism 1:
manually placing the bushing on the material supporting guide sleeve 1.1 after penetrating through the material collecting rods of the material collecting mechanism 1.2 to finish the charging of all the material collecting rods;
the sensor detects that the material supporting guide sleeve 1.1 is at the lowest position, the cylinder of the material supporting ascending tooling plate 1.7 extends out, and the chuck of the material supporting ascending tooling plate 1.7 props against the material supporting guide sleeve 1.1;
the material supporting uplink motor 1.5 moves to transmit the motion to the material supporting uplink tooling plate 1.7 to drive the material supporting guide sleeve 1.1 to move upwards;
after the opposite photoelectric sensor 1.10 detects that the material supporting guide sleeve is in place, the cylinder of the positive and negative detection mechanism 1.9 moves to drive the inductive switch to extend out for detection, and the positive and negative of the lining is judged;
after the detection is finished, the cylinder of the positive and negative detection mechanism 1.9 moves to drive the inductive switch to return.
When the bushing on one collecting rod is completely installed, and the sensor detects that the material supporting guide sleeve 1.1 is at the highest position, the material supporting ascending motor 1.5 rotates reversely to enable the material supporting guide sleeve to return to the lowest position, and the cylinder of the material supporting ascending tooling plate 1.7 returns;
a chuck of the material supporting uplink tooling plate 1.7 loosens the material supporting guide sleeve 1.1, and the rotating cylinder 1.4 drives the rotating disc 1.3 to rotate to drive the material collecting mechanism 1.2 to rotate for a fixed angle;
the equipment state is similar to the initial state, and the action mode is carried out in sequence, and when all bushings of the material collecting mechanism 1.2 are installed, the equipment prompts manual feeding.
Referring to fig. 3, the bushing transfer mechanism 2 includes a material taking mechanism 2.1, an upward moving cylinder 2.3, a downward moving cylinder 2.2, and a moving mechanism 2.4, where the upward moving cylinder is used to drive the material taking mechanism to move upward, the downward moving cylinder is used to drive the material taking mechanism to move downward, and the moving mechanism is used to drive the upward moving cylinder, the downward moving cylinder, and the material taking mechanism to move horizontally, where horizontal movement refers to horizontal movement. The upward movement, the downward movement and the horizontal movement can be realized by matching a cylinder, a motor and the like with a slide rail. The material taking mechanism 2.1 comprises a rotary chuck, and a lining is clamped through the rotary chuck, and the rotary chuck is driven by a chuck cylinder to be clamped tightly.
When the material supporting guide sleeve 1.1 moves upwards to lift the lining to the top of the material collecting rod, the cylinder mandril of the downward moving cylinder 2.2 extends downwards to drive the material taking mechanism 2.1 to move downwards, the material taking mechanism 2.1 rotates to chuck to move, the lining is firstly clamped, the downward moving cylinder 2.2 returns, the moving mechanism 2.4 drives the material taking mechanism 2.1 to move the lining to the installation position, the upward moving cylinder 2.3 moves upwards, and the lining passes through the pressure head mechanism 3.5 of the lining press-fitting mechanism 3.
Referring to fig. 4 and 5, the product positioning mechanism 3.8 is used for positioning a product, in this embodiment, the product is a caliper body 3.7 of the brake caliper, the caliper body has a cylinder hole, and the cylinder hole is vertically arranged upwards after the product is positioned on the product positioning mechanism. The linear driver is a servo electric press machine 3.1, the servo electric press machine is provided with a telescopic rod, and the telescopic rod is connected with the floating mechanism 3.2. The floating mechanism is connected with the sliding rail mechanism 3.6 through a connecting plate. The floating mechanism is connected with the pressure head fine adjustment mechanism 3.4, and the pressure head mechanism 3.5 is installed on the pressure head fine adjustment mechanism. And a pressure sensor 3.3 is arranged between the floating mechanism and the pressure head fine adjustment mechanism. Servo electric press 3.1 pressure passes through 3.2, pressure head fine-tuning 3.4 transmission for pressure head mechanism 3.5 through relocation mechanism, and 3.6 guide 3.5 vertical pushing down of pressure head mechanism do not squint of slide rail mechanism, and pressure head fine-tuning 3.4 can finely tune the pressure head all around the position, and pressure during the pressure equipment of bush can be monitored through pressure sensor 3.3.
The floating mechanism 3.2 comprises an upper floating part, a lower floating part and a floating spring which is elastically supported between the upper floating part and the lower floating part, and the impact force in the bushing press-fitting process can be buffered through the floating mechanism, so that the bushing press-fitting quality is ensured. The pressure head fine-tuning 3.4 includes the adjustment tank and locates the adjusting screw of four directions in the front of the adjustment tank, back, left and right, and pressure head mechanism 3.5 has the regulation fixed part, can adjust through the adjusting screw adjust the horizontal position of fixed part, therefore adjust the fixed part and can be at the horizontal activity of adjustment tank to through the fixed back position of adjusting screw, thereby make the pressure head can adjust pincers body jar hole well.
Referring to fig. 6 to 8, the pressing head 3.5.1 has a guiding hole, the clamping jaw 3.5.2 includes a cylinder body, the lower part of the cylinder body is provided with jaw bodies at intervals along the circumferential direction, the cylinder body passes through the guiding hole and the jaw bodies extend out from the lower end of the guiding hole, and the inner hole of the cylinder body is connected with a guide rod 3.5.3 for driving the jaw bodies to expand outwards. The guide bar is driven by a jaw cylinder 3.5.6. The pressure head is connected with a guide sleeve 3.5.9, the guide sleeve is used for guiding the guide rod to move up and down, the bottom of the inner hole of the cylinder body is provided with a conical surface, and the bottom of the guide rod is provided with a conical head. The pressure head mechanism further comprises an upper connecting plate 3.5.8, a lower connecting plate 3.5.5 and a guide pillar 3.5.7 supported between the upper connecting plate and the lower connecting plate, a clamping jaw cylinder is installed between the upper connecting plate and the lower connecting plate, a cylinder ejector rod of the clamping jaw cylinder is connected with the guide rod through a connecting rod 3.5.4, a guide sleeve is fixed with the lower connecting plate, and the upper connecting plate is connected with an adjusting fixing part.
The guide rod 3.5.3 moves relative to the clamping jaw 3.5.2 to open (elastically deform) the clamping jaw 3.5.2, the guide rod 3.5.3 returns upwards, the clamping jaw 3.5.2 recovers to realize clamping, the structure is simple and easy to process, the cost is saved, and the mechanism is simplified.
In addition, as will be understood by those skilled in the art, the linear actuator of the present invention may also be used with an air cylinder, an oil cylinder, or the like.
The operation process of the invention comprises the following steps:
positioning the product on a product positioning mechanism 3.8 (taking press mounting of a brake caliper bushing as an example), and starting equipment;
the automatic bushing feeding mechanism 1 finishes automatic bushing feeding;
the position of the bush is adjusted and then sent to a clamping jaw 3.5.2 of a pressure head mechanism 3.5 by the bush transmission mechanism 2;
a clamping jaw cylinder 3.5.6 of the pressure head mechanism 3.5 moves to push a guide rod 3.5.3 to open the clamping jaw 3.5.2 and clamp the bushing;
an upward moving cylinder 2.3 of the lining transmission mechanism 2 returns, and a moving mechanism 2.4 returns;
starting the servo electric press machine 3.1, moving the pressure head mechanism 3.5 downwards, placing the bushing 3.5.10 in the product mounting position, and continuously moving the pressure head mechanism 3.5 downwards to push the pressure head 3.5.1 to carry out press mounting;
after press fitting is finished, the clamping jaw cylinder 3.5.6 returns, and the servo electric press 3.1 returns;
the equipment judges whether the press mounting is qualified or not according to the 3.3 pressure value and the displacement of the pressure sensor;
and (5) completing automatic press fitting of the bushing, and taking out the product.
While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that the invention is not limited thereto, and may be embodied in other forms without departing from the spirit or essential characteristics thereof. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (10)
1. An automatic bush assembling apparatus, comprising:
the automatic bushing feeding mechanism comprises a rotary table, a material collecting mechanism, a material supporting guide sleeve and a material supporting uplink mechanism, wherein the material collecting mechanism comprises a vertically arranged material collecting rod, the material supporting guide sleeve is movably nested on the material collecting rod, a bushing penetrates through the material collecting rod and is placed on the material supporting guide sleeve, the material supporting uplink mechanism is used for supporting the material supporting guide sleeve to ascend and enabling the bushing to be located at the top of the material collecting rod, a plurality of material collecting mechanisms are uniformly distributed on the rotary table along the circumferential direction, and the rotary table is driven by a rotary cylinder to rotate at a fixed angle;
the bushing transfer mechanism is used for taking the bushing away from the bushing automatic feeding mechanism and moving the bushing to a press-fitting position;
bushing pressure equipment mechanism, including sharp driver, pressure head mechanism includes pressure head and clamping jaw, the clamping jaw is used for pressing from both sides tight bush, the pressure head is used for the pressure equipment bush, sharp driver drive pressure head reciprocates with clamping jaw assembly.
2. An automatic bush assembling apparatus according to claim 1, wherein: the material supporting ascending mechanism comprises a material supporting ascending tooling plate, the material supporting ascending tooling plate is provided with a chuck capable of clamping the material supporting guide sleeve, the chuck is driven by a chuck cylinder to clamp, and the chuck is connected with a reset spring.
3. An automatic bush fitting apparatus according to claim 2, wherein: the material supporting uplink mechanism further comprises a material supporting uplink motor, a belt wheel transmission mechanism and a ball screw, the material supporting uplink motor transmits motion to the ball screw through the belt wheel transmission mechanism, and the ball screw transmits the motion to the material supporting uplink tooling plate, so that the material supporting uplink tooling plate moves up and down.
4. An automatic bush assembling apparatus according to claim 1, wherein: the automatic bushing feeding mechanism further comprises a correlation photoelectric sensor which corresponds to the top of the material collecting rod and is used for detecting the position of the guide sleeve.
5. An automatic bush assembling apparatus according to claim 1, wherein: the automatic bushing feeding mechanism further comprises a positive and negative detection mechanism which corresponds to the top of the material collecting rod and is used for detecting the positive and negative sides of the bushing.
6. An automatic bush assembling apparatus according to claim 1, wherein: the bushing transfer mechanism comprises a material taking mechanism, an upward moving cylinder, a downward moving cylinder and a moving mechanism, wherein the upward moving cylinder is used for driving the material taking mechanism to move upwards, the downward moving cylinder is used for driving the material taking mechanism to move downwards, and the moving mechanism is used for driving the upward moving cylinder, the downward moving cylinder and the material taking mechanism to move horizontally.
7. An automatic bush fitting apparatus according to claim 6, wherein: the material taking mechanism comprises a rotary chuck, and a lining is clamped through the rotary chuck.
8. An automatic bush fitting apparatus according to any one of claims 1 to 7, wherein: the linear actuator is a servo electric press which is provided with a telescopic rod, the telescopic rod is connected with a floating mechanism, and the floating mechanism is connected with a sliding rail mechanism through a connecting plate.
9. An automatic bush fitting apparatus according to claim 8, wherein: the floating mechanism is connected with the pressure head fine adjustment mechanism, a pressure sensor is arranged between the floating mechanism and the pressure head fine adjustment mechanism, and the pressure head mechanism is installed on the pressure head fine adjustment mechanism.
10. An automatic bush assembling apparatus according to claim 9, wherein: the pressure head has the guiding hole, the clamping jaw includes the barrel, the lower part of barrel is provided with the claw body along circumference interval, and the barrel passes the guiding hole and the claw body stretches out from the guiding hole lower extreme, the hole connection of barrel has the guide arm that the outside expansion of drive claw body was opened, the guide arm is driven by clamping jaw cylinder.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910837422.7A CN110744280B (en) | 2019-09-05 | 2019-09-05 | Automatic bushing assembly equipment |
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|---|---|---|---|
| CN201910837422.7A CN110744280B (en) | 2019-09-05 | 2019-09-05 | Automatic bushing assembly equipment |
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| CN110744280A true CN110744280A (en) | 2020-02-04 |
| CN110744280B CN110744280B (en) | 2024-07-09 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112476299A (en) * | 2020-11-13 | 2021-03-12 | 本田金属技术（佛山）有限公司 | Bushing pressure head structure and using method thereof |
| CN112596585A (en) * | 2020-12-29 | 2021-04-02 | 曙光信息产业股份有限公司 | Memory bank assembling clamp and memory bank mounting method |
| CN112743314A (en) * | 2020-12-29 | 2021-05-04 | 苏州富强科技有限公司 | Be applied to assembly quality of pipe fitting |
| CN114986145A (en) * | 2022-05-31 | 2022-09-02 | 玉环普天单向器有限公司 | Press-fitting processing equipment and press-fitting processing method for output shaft |
| CN115139083A (en) * | 2022-07-05 | 2022-10-04 | 儒拉玛特自动化技术(苏州)有限公司 | Automatic centering press-fitting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112476299A (en) * | 2020-11-13 | 2021-03-12 | 本田金属技术（佛山）有限公司 | Bushing pressure head structure and using method thereof |
| CN112596585A (en) * | 2020-12-29 | 2021-04-02 | 曙光信息产业股份有限公司 | Memory bank assembling clamp and memory bank mounting method |
| CN112743314A (en) * | 2020-12-29 | 2021-05-04 | 苏州富强科技有限公司 | Be applied to assembly quality of pipe fitting |
| CN114986145A (en) * | 2022-05-31 | 2022-09-02 | 玉环普天单向器有限公司 | Press-fitting processing equipment and press-fitting processing method for output shaft |
| CN114986145B (en) * | 2022-05-31 | 2024-05-03 | 玉环普天单向器有限公司 | Press-fitting processing equipment and press-fitting processing method for output shaft |
| CN115139083A (en) * | 2022-07-05 | 2022-10-04 | 儒拉玛特自动化技术(苏州)有限公司 | Automatic centering press-fitting device |
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