CN108747267B - Press mounting equipment for automatic press cover plate - Google Patents
Press mounting equipment for automatic press cover plate Download PDFInfo
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- CN108747267B CN108747267B CN201810693049.8A CN201810693049A CN108747267B CN 108747267 B CN108747267 B CN 108747267B CN 201810693049 A CN201810693049 A CN 201810693049A CN 108747267 B CN108747267 B CN 108747267B
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- press
- plate
- cover plate
- fitting
- motor
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- 239000000463 material Substances 0.000 claims abstract description 59
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 238000003825 pressing Methods 0.000 claims description 41
- 238000000034 method Methods 0.000 claims description 15
- 210000004907 gland Anatomy 0.000 claims description 14
- 230000033001 locomotion Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010073 coating (rubber) Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000009966 trimming Methods 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
- 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
-
- 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
- B23P19/027—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 using hydraulic or pneumatic means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention relates to a press-fitting device of an automatic press cover plate, which is arranged at the side of a motor conveying device, and comprises: the positioning mechanism is fixedly arranged on the workbench and is close to the motor conveying equipment; the movable material taking mechanism can move to the upper part of the positioning mechanism, the cover plate to be pressed and absorbed by the material taking mechanism is placed on the positioning mechanism, and the cover plate to be pressed and assembled is centered through the positioning mechanism; and the movable press-fitting mechanism can move to the upper part of the positioning mechanism, and absorb the centered cover plate to be press-fitted, so that the press-fitting mechanism moves to the upper part of the motor conveying equipment, and presses the cover plate to be press-fitted into the sealing groove of the corresponding motor gear box on the motor conveying equipment. The press mounting equipment provided by the invention realizes the whole-course automation of press mounting of the cover plate, saves labor and improves the production efficiency.
Description
Technical Field
The invention relates to the field of mechanical equipment, in particular to press-fitting equipment of an automatic gland plate.
Background
The waterproof and sealing of the window-shaking motor are realized through the tight fit of the sealing groove on the gear box and the cover plate, in order to increase the sealing performance, the periphery of the cover plate is provided with a rubber coating structure, the cover plate provided with the rubber coating structure is precisely pressed into the sealing groove of the gear box, and the waterproof effect and the sealing effect of the motor are realized through the tight fit of the rubber coating structure of the cover plate and the sealing groove of the gear box. The press-fitting operation of the cover plate is usually performed manually at the factory by pre-fitting the cover plate into the seal groove of the gearbox and then pressing the cover plate into place by means of a press. The manual cover plate assembly is low in production efficiency, inaccurate in alignment and easy to produce flanging of the cover plate in the press mounting process, so that the motor leaks air.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides press mounting equipment for an automatic press cover plate, and solves the problems that the production efficiency is low, flanging of the cover plate in the press mounting process is easy to generate due to inaccurate alignment and the motor leaks due to the fact that the cover plate is manually mounted in the prior art.
The technical scheme for achieving the purpose is as follows:
the invention provides a press-fitting device of an automatic press cover plate, which is arranged at the side of a motor conveying device, and comprises:
The positioning mechanism is fixedly arranged on the workbench and is close to the motor conveying equipment;
The movable material taking mechanism can move to the upper part of the positioning mechanism, the cover plate to be pressed and absorbed by the material taking mechanism is placed on the positioning mechanism, and the cover plate to be pressed and assembled is centered through the positioning mechanism; and
And the movable press-fitting mechanism can move to the upper part of the positioning mechanism and absorb the centered cover plate to be press-fitted, so that the press-fitting mechanism moves to the upper part of the motor conveying equipment and presses the cover plate to be press-fitted into the sealing groove of the corresponding motor gear box on the motor conveying equipment.
The press mounting equipment provided by the invention realizes the whole-course automation of press mounting of the cover plate, saves labor and improves the production efficiency. And the cover plate is centered by the positioning mechanism before press fitting, so that the accurate press fitting of the cover plate can be ensured, the flanging phenomenon of the cover plate in the press fitting process caused by misalignment is avoided, and the waterproof and sealing performance of the motor is improved.
The invention further improves the press mounting equipment of the automatic press mounting plate, wherein the positioning mechanism comprises a base fixedly arranged on the workbench, a first clamping piece arranged on the base, a second clamping piece which is opposite to the first clamping piece and can be movably adjusted, and a driving piece which is in driving connection with the second clamping piece, the first clamping piece is provided with a first clamping surface which is matched with the cover plate to be press-mounted, the second clamping piece is provided with a second clamping surface which is matched with the cover plate to be press-mounted, and the driving piece drives the second clamping piece to move towards the first clamping piece, so that the first clamping surface and the second clamping surface clamp the cover plate to be press-mounted, and the centering operation of the cover plate to be press-mounted is finished.
The invention further improves the press-fitting equipment of the automatic press-fitting plate, which comprises a bracket fixedly arranged on the workbench, a sliding rail arranged on the bracket, an installation plate slidingly arranged on the sliding rail and a motor for driving the installation plate to move along the sliding rail;
the sliding rail is arranged in a direction perpendicular to the transmission direction of the motor transmission equipment;
one end, close to the motor conveying equipment, of the mounting plate is fixedly connected with the press-fit mechanism, and one end, far away from the motor conveying equipment, of the mounting plate is fixedly connected with the material taking mechanism;
the motor drives the mounting plate to move along the sliding rail, so that the press-fit mechanism and the material taking mechanism are driven to move together.
The invention further improves the press mounting equipment of the automatic press cover plate, wherein the bracket is provided with a guide rod which is arranged in the same direction with the sliding rail;
The mounting plate is sleeved on the guide rod through a sleeve member, so that the guide rod is used for guiding and limiting the movement of the mounting plate.
The invention further improves the press mounting equipment of the automatic gland plate, wherein, the two ends of the bracket corresponding to the sliding rail are provided with stop pieces, and the stop pieces are provided with touch switches which are connected with the motor in a control way;
the mounting plate moves to the position of the stop piece along the sliding rail, and the touch switch is touched to control the motor to stop running, so that the movement of the mounting plate is stopped.
The invention further improves the press-fitting equipment of the automatic press-fitting plate, wherein the bottoms of the material taking mechanism and the press-fitting mechanism are respectively provided with a plurality of material taking nozzles, each material taking nozzle is connected with an air exhaust device through an air exhaust pipeline, and the material taking nozzles absorb the cover plate to be pressed and the cover plate to be pressed is tightly attached to the material taking nozzles through the air exhaust operation of the air exhaust device.
The press-fitting device of the automatic press-fitting plate is further improved in that the press-fitting mechanism comprises an installation seat, a fine-tuning assembly connected with the installation seat and a press-fitting head connected with the fine-tuning assembly, and the fine-tuning assembly can carry the press-fitting head to adjust the position of the press-fitting head relative to the installation seat along the transverse and longitudinal directions.
The invention further improves the press-fitting equipment of the automatic gland plate, which comprises a fine adjustment assembly, a pressing assembly and a pressing assembly, wherein the fine adjustment assembly comprises a first flexible piece, a first adjusting plate, a second flexible piece and a second adjusting plate;
The first adjusting plate is arranged below the mounting seat, and the first flexible piece is clamped between the first adjusting plate and the mounting seat;
The first flexible piece is longitudinally arranged and can flexibly deform along the transverse direction;
The second adjusting plate is arranged below the first adjusting plate, and the second flexible piece is clamped between the second adjusting plate and the first adjusting plate;
The second flexible piece is transversely arranged, and the second flexible piece can flexibly deform along the longitudinal direction.
The invention further improves the press mounting equipment of the automatic gland plate, wherein the fine adjustment assembly further comprises a pair of first limiting plates and a pair of second limiting plates;
The first limiting plates are arranged on two side parts of the fine adjustment assembly in the longitudinal direction, the second limiting plates are arranged on two side parts of the fine adjustment assembly in the transverse direction, and the first adjusting plates and the second adjusting plates are connected with the mounting seats through the first limiting plates and the second limiting plates and limit flexible adjustment.
The invention further improves the press mounting equipment of the automatic press cover plate, wherein the mounting seat comprises a press mounting plate and a driving cylinder in driving connection with the press mounting plate, and the press mounting plate is connected with the fine adjustment assembly;
The pressing plate is driven to move up and down through the reciprocating motion of the driving air cylinder, and then the fine adjustment assembly drives the pressing head to move up and down, so that the pressing of the cover plate is realized.
Drawings
Fig. 1 is a front view of a press-fitting apparatus of an automatic deck plate of the present invention.
Fig. 2 is a top view of the press-fitting apparatus of the automatic deck plate of the present invention.
Fig. 3 is a schematic perspective view of a press-fitting apparatus of an automatic press-cover plate according to the present invention.
Fig. 4 is an enlarged view of a portion of the take-off mechanism of fig. 3 where it contacts the positioning mechanism.
Fig. 5 is a schematic perspective view of a press-fitting mechanism in the press-fitting apparatus of the automatic press-cover plate of the present invention.
Fig. 6 is a front view of a press-fitting mechanism in the press-fitting apparatus of the automatic deck plate of the present invention.
Fig. 7 is an enlarged schematic view of a portion of the trim assembly of fig. 6.
Fig. 8 is a cross-sectional view of A1-A1 in fig. 6.
Fig. 9 is an enlarged partial schematic view of the trim assembly of fig. 8.
Detailed Description
The invention will be further described with reference to the drawings and the specific examples.
Referring to fig. 1, the invention provides a press-fitting device of an automatic cover plate, which is used for precisely press-fitting the cover plate into a sealing groove of a motor gear box, so that the waterproof and sealing of a motor are realized. The press mounting equipment can realize the whole-course automation of the press mounting process, save labor and improve the production efficiency. The accuracy of mechanical equipment is utilized, so that the problem caused by inaccurate manual alignment is greatly reduced. The press mounting apparatus of the automatic press cover plate of the present invention will be described with reference to the accompanying drawings.
Referring to fig. 1, a front view of the press-fitting apparatus of the automatic gland plate of the present invention is shown. The structure of the press-fitting apparatus of the automatic gland plate of the present invention will be described below with reference to fig. 1.
As shown in fig. 1, the press-fitting device 20 of the automatic gland plate of the present invention is used to press-fit the gland plate 10 into a seal groove of a gear box of a motor to achieve a waterproof effect and a sealing effect of the motor. The press-fitting equipment 20 of the automatic press-fitting plate is arranged at the side of the motor conveying equipment, so that the press-fitting equipment 20 serves as a station for realizing press-fitting operation on a motor production line, the motor conveying equipment conveys a motor to the side of the press-fitting equipment 20, the press-fitting equipment 20 presses the cover plate 10 into a seal groove of a gear box of the motor, after the press-fitting operation of the cover plate is finished, the motor conveying equipment conveys the motor to the next station, and a new motor which is not press-fitted is conveyed to the press-fitting equipment 20, so that a motor-generated production line is formed.
The press-fitting equipment 20 comprises a positioning mechanism 21, a material taking mechanism 22 and a press-fitting mechanism 23, wherein the positioning mechanism 21 is used for accurately positioning a cover plate 10 to be press-fitted, the positioning mechanism 21 is fixedly arranged on a workbench, and the positioning mechanism 21 is arranged close to motor conveying equipment, preferably, the positioning mechanism 21, the material taking mechanism 22 and the press-fitting mechanism 23 are all positioned on the same side of the motor conveying equipment; the material taking mechanism 22 is used for sucking the cover plate 10 to be pressed, the material taking mechanism 22 is a movable mechanism, the material taking mechanism can move to the upper side of the positioning mechanism 21, the material taking mechanism 22 can place the cover plate 10 to be pressed sucked on the material taking mechanism on the positioning mechanism 21, and the cover plate 10 to be pressed is in progress through the positioning mechanism 21, so that the cover plate 10 to be pressed can be accurately positioned; the press-fitting mechanism 23 is used for performing press-fitting operation on the cover plate 10 to be press-fitted, the press-fitting mechanism 23 is also a movable mechanism, the press-fitting mechanism 23 can move to the upper side of the positioning mechanism 21 and absorb the centered cover plate 10 to be press-fitted, and then the press-fitting mechanism 23 moves to the upper side of the motor conveying device and presses the absorbed cover plate 10 to be press-fitted into a sealing groove of a corresponding motor gear box on the motor conveying device. So that the press-fitting operation of one of the cover plates 10 is completed by the press-fitting device 20.
In actual use, when the press-fitting mechanism 23 moves to the position above the positioning mechanism 21, the material taking mechanism 22 moves to the material taking position, when the press-fitting mechanism 23 sucks the cover plate 10 to be pressed which is centered on the positioning mechanism 21, the material taking mechanism 22 simultaneously sucks a new cover plate 10 to be pressed, when the press-fitting mechanism 23 moves to the position above the motor conveying equipment, the material taking mechanism 22 sucks the new cover plate 10 to be pressed to the position of the positioning mechanism 21, when the press-fitting mechanism 23 presses the cover plate 10 to be pressed into the seal groove of the gear box of the motor, the material taking mechanism 22 places the new cover plate 10 to be pressed on the positioning mechanism 21, and the positioning mechanism 21 centers the new cover plate 10 to be pressed.
As shown in fig. 1,3 and 4, the positioning mechanism 21 of the present invention includes a base 211, a first clamping member 212, a second clamping member 213 and a driving member 214, wherein the base 211 is fixedly arranged on a workbench, the first clamping member 212 is arranged on the base 211, the second clamping member 213 is opposite to the first clamping member 212, the second clamping member 213 is movably arranged on the base 211, the driving member 214 is movably arranged on the base 211 and is in driving connection with the second clamping member 213, the first clamping member 212 is provided with a first clamping surface 2121 adapted to the cover plate 10 to be pressed, the second clamping member 213 is provided with a second clamping surface 2131 adapted to the cover plate 10 to be pressed, and the driving member 214 drives the second clamping member 213 to move towards the first clamping member 212, so that the first clamping surface 2121 and the second clamping surface 2131 clamp the cover plate 10 to be pressed, and thus the centering operation of the cover plate 10 to be pressed is completed.
Preferably, the first clamping member 212 and the second clamping member 213 are disposed on top of the base 211, so that the cover plate 10 can be taken and placed by the material taking mechanism 22 and the press-fitting mechanism 23 above the positioning mechanism 21.
The side of the second clamping member 213 away from the first clamping member 212 is connected to a driving member 214, and preferably, the driving member 214 is a cylinder, and the second clamping member 213 is driven to move toward or away from the first clamping member 212 by the reciprocating motion of the cylinder.
Specifically, the base 211 is placed on the table and fixedly connected with the table by fastening bolts. The base 211 is provided with a slideway, and the second clamping piece 213 is slidably arranged on the slideway and can move along the slideway towards the direction approaching or separating from the first clamping piece 212. The cylinder rod of the driving piece 214 can be pushed out outwards and can also be retracted inwards, when the cylinder rod of the driving piece 214 is pushed out outwards, the second clamping piece 213 is pushed to move along the slideway towards the direction close to the first clamping piece 212, and when the cylinder rod is pushed out to the limit position, the second clamping piece 213 and the first clamping piece 212 clamp the cover plate 10 to be pressed, so that the centering of the cover plate 10 to be pressed is realized; when the cylinder rod of the driving member 214 is retracted inwards, the second clamping member 213 is pulled to move along the slideway in a direction away from the first clamping member 212, so that the distance between the first clamping member 212 and the second clamping member 213 is larger than the diameter of the cover plate 10 to be pressed, and the material taking mechanism 22 is convenient for placing the cover plate 10 to be pressed.
Further, the first clamping surface 2121 and the second clamping surface 2131 of the present invention are a pair of inclined surfaces disposed opposite to each other, and the cover plate 10 to be press-fitted can be precisely centered by contacting the four inclined surfaces with the circular edge of the cover plate. The first clamping piece 212 and the second clamping piece 213 are both in a U-shaped structure, and comprise two side wings and end plates connected with the two side wings, the U-shaped space between the side wings and the end plates can accommodate the edges of the cover plate 10 to be pressed in the part, the end faces of the side wings corresponding to the cover plate 10 to be pressed are inclined planes, and the inclined planes on the two side wings are arranged in a V-shaped mode.
As another preferred embodiment of the present invention, as shown in fig. 1 to 3, the press-fitting apparatus 20 of the present invention further includes a frame assembly 24 fixed on the workbench, and the frame assembly 24 is used for connecting the material taking mechanism 22 and the press-fitting mechanism 23, and implementing movement of the material taking mechanism 22 and the press-fitting mechanism 23. The frame assembly 24 comprises a bracket 241, a sliding rail 242, a mounting plate 243 and a motor 244, wherein the bracket 241 is fixedly arranged on a workbench, the sliding rail 242 is arranged on the bracket 241, the mounting plate 243 is slidingly arranged on the sliding rail 242, and the motor 244 drives the mounting plate 243 to move along the sliding rail 242; the slide rail 242 is arranged in a direction perpendicular to the transmission direction of the motor conveying device, the mounting plate 243 is provided with a first end 2431 far away from the motor conveying device and a second end 2432 close to the motor conveying device, the first end 2431 is fixedly connected with the press-fit mechanism 23, the second end 2432 is fixedly connected with the material taking mechanism 22, and the mounting plate 243 moves along the slide rail 242 to drive the material taking mechanism 22 and the press-fit mechanism 23 to move together. The motor 244 drives the mounting plate 243 along the slide rail 242, thereby driving the press mechanism 23 and the take-off mechanism 22 to move together.
Specifically, the support 241 is a door-shaped frame body, and comprises two upright posts and a beam plate connected to the tops of the two upright posts, wherein the beam plate is provided with two slide rails 242, and the two slide rails 242 are arranged on the beam plate at a certain interval in parallel. The mounting plate 243 is provided with an adaptive sliding block corresponding to the sliding rail 242, the mounting plate 243 is arranged on the sliding rail 242 in a sliding way through the sliding block, and the sliding block is matched with the sliding rail 242 so as to hang the mounting plate 243 on the beam plate. Preferably, the motor 244 is a push rod motor, and the pushing rod is pushed out or retracted to drive the sliding block to move along the sliding rail 242. The motor 244 may be mounted to the beam plate.
Further, a guiding rod 245 is disposed on the support 241 and is disposed in the same direction as the sliding rail 242, and the mounting plate 243 is sleeved on the guiding rod 245 through a sleeve 2433, so that the movement of the mounting plate 243 is guided and limited by the guiding rod 245. By utilizing the limit of the guide rod 245, the movement process of the mounting plate 243 can be more stable.
Further, the support 241 is provided with a stop 2411 at two ends corresponding to the sliding rail 242, the stop 2411 is provided with a touch switch connected with the motor 244 in a control manner, when the mounting plate 243 moves to the stop 2411 along the sliding rail 242 and touches the corresponding touch switch, the touch switch controls the motor 244 to stop running, so that the movement of the mounting plate 243 is stopped. The moving position of the mounting plate 243 is positioned by the arranged stop member 2411, so that the moving positions of the material taking mechanism 22 and the press-fitting mechanism 23 mounted on the mounting plate 243 are positioned, the material taking mechanism 22 is positioned at the position of the suction cover plate 10 under the stop action of the stop member 2411 at one end, the press-fitting mechanism 23 is positioned at the positioning mechanism 21, the material taking mechanism 22 is positioned at the positioning mechanism 21 under the stop action of the stop member 2411 at the other end, and the press-fitting mechanism 23 is positioned at the motor conveying equipment. The accuracy of the press-fitting device 20 is improved by the two stoppers 2411. When the press-fitting device 20 is installed, it should be ensured that the material taking mechanism 22 and the positioning mechanism 21 can be aligned in the center when two stop parts are installed, the press-fitting mechanism 23 and the sealing groove of the gear box of the motor on the motor conveying device can be aligned in the center, and the press-fitting mechanism 23 and the positioning mechanism 21 can be aligned in the center, so that the accurate centering of the press-fitting operation can be realized in the press-fitting process.
As a further preferred embodiment of the present invention, the material taking mechanism 22 and the press-fitting mechanism 23 pick up the cover plate 10 by sucking, as shown in fig. 1, 4 and 5, a plurality of material taking nozzles are disposed at the bottoms of the material taking mechanism 22 and the press-fitting mechanism 23, each material taking nozzle is connected with an air extracting device through an air pipe, and the material taking nozzle sucks the cover plate 10 to be pressed by the air extracting device and the cover plate 10 to be pressed is closely attached to the material taking nozzle. The bottom of extracting mechanism 22 is provided with three along circumference equipartition's extracting nozzle 221, and extracting mechanism 22 is located the material position department, and air extraction device starts for extracting nozzle 221 department forms the adsorption affinity, and adsorbs apron 10 to the bottom of extracting mechanism 22, and when extracting mechanism 22 moved to the top of positioning mechanism 21, air extraction device stopped the operation, thereby apron 10 falls into in the positioning mechanism 21, has accomplished the automatic extracting operation of apron 10. The bottom of the press-fitting mechanism 23 is provided with three material taking nozzles 231 uniformly distributed along the circumference, when the press-fitting mechanism 23 moves to the upper side of the positioning mechanism 21, the air extractor is started, so that the material taking nozzles 231 form adsorption force, the cover plate 10 centered on the positioning mechanism 21 is adsorbed to the bottom of the press-fitting mechanism 23, when the press-fitting mechanism 23 moves to the upper side of the motor conveying equipment, the press-fitting mechanism 23 presses downwards to press the cover plate 10 into the sealing groove of the gear box of the corresponding motor, after press-fitting is completed, the air extractor stops running, and accordingly the press-fitting operation of the cover plate 10 is completed by lifting the press-fitting mechanism 23.
Preferably, the air extracting device can be an air extracting pump.
As a further preferred embodiment of the present invention, as shown in fig. 5, 6 and 8, the press-fitting mechanism 23 of the present invention includes a fine adjustment assembly 233 having a mounting base 232 connected to the mounting base 232, and a press-fitting head 234 connected to the fine adjustment assembly 233, wherein the fine adjustment assembly 233 can be flexibly adjusted along the transverse and longitudinal directions, so that the press-fitting head 234 can consume energy through the flexible adjustment of the fine adjustment assembly 233 when receiving the resistance in the transverse and longitudinal directions during the press-fitting process. The resistance born by the press-fitting head 234 is avoided by the mechanically connected structure of the press-fitting mechanism 23, the service life and structural stability of the press-fitting mechanism 23 are improved, and the stability in the press-fitting process can be ensured by flexible adjustment of the fine adjustment component 233.
The mounting base 232 is used for mounting the press-fitting mechanism 23 on the mounting plate 243, and the mounting base 232 vertically mounts the press-fitting mechanism 23 on the mounting plate 243. The mounting seat 232 comprises a pressing plate 2321 and a driving cylinder 2322 in driving connection with the pressing plate 2321, the pressing plate 2321 is connected with the fine adjustment assembly 233, the pressing plate 2321 is driven to move up and down through the reciprocating motion of the driving cylinder 2322, and then the pressing head 234 is driven to move up and down through the fine adjustment assembly 233, so that the pressing of the cover plate is realized. Specifically, when the cylinder rod of the driving cylinder 2322 extends, the pressing plate 2321, the fine tuning assembly 233, the press-fitting head 234 and the cover plate 10 are pushed down to complete the press-fitting operation of the cover plate 10, and when the cylinder rod of the driving cylinder 2322 is recovered, the pressing plate 2321, the fine tuning assembly 233 and the press-fitting head 234 are driven to be lifted up and returned to the original position.
The press-fitting mechanism 23 is vertically arranged, and the transverse and longitudinal directions of the flexible adjustment of the fine adjustment component 233 are directions perpendicular to the arrangement direction of the press-fitting mechanism 23. The cover plate 10 is of an encapsulated structure, and is assembled with the sealing groove in an interference manner, so that in the process of press-fitting the cover plate 10 into the sealing groove, the periphery of the cover plate 10 receives certain resistance, and if the press-fitting head 234 is not aligned with the sealing groove at this time, the resistance at the periphery of the cover plate 10 is uneven, so that flanging of the cover plate may be caused. After the fine tuning component 233 is arranged, the uneven resistance of the periphery of the cover plate 10 is adapted by utilizing the flexible adjustment of the fine tuning component 233 in the transverse and longitudinal directions, so that the accurate press mounting of the cover plate 10 can be ensured, and the flanging phenomenon of the cover plate 10 is avoided.
Preferably, the fine adjustment assembly 233 is a flexible adjustment mechanism, and the position adjustment in the transverse and longitudinal directions is fine adjustment caused by flexible deformation, so that the press-fitting head 234 of the cover plate 10 can be flexibly and automatically fine-adjusted in the process of being press-fitted into the sealing groove, and the success rate and the accuracy rate of press-fitting the cover plate are improved.
Further, as shown in connection with fig. 7 and 9, fig. 7 shows a side view of the trim assembly 233 from a lateral direction, and fig. 9 shows a cross-sectional view along the lateral direction. The trimming member 233 is square in shape when viewed from the vertical direction, and has four opposite sides, two sides 233b being located in the lateral direction and the other two sides 233a being located in the longitudinal direction. The fine tuning assembly 233 comprises a first flexible member 2331, a first adjusting plate 2332, a second flexible member 2333 and a second adjusting plate 2334, wherein the first adjusting plate 2332 is positioned below the pressing plate 2321, the first flexible member 2331 is clamped between the first adjusting plate 2332 and the pressing plate 2321, the first flexible member 2331 is longitudinally arranged, the first flexible member 2331 can flexibly deform along the transverse direction, and the first adjusting plate 2332 can transversely displace relative to the pressing plate 2321 by utilizing the flexible deformation of the first flexible member 2331, thereby absorbing the acting force in the transverse direction; the second adjusting plate 2334 is arranged below the first adjusting plate 2332, the bottom of the second adjusting plate 2334 is fixedly connected with the press-fit head 234, a second flexible piece 2333 is clamped between the second adjusting plate 2334 and the first adjusting plate 2332, the second flexible piece 2333 is transversely arranged, the second flexible piece 2333 can flexibly deform along the longitudinal direction, and the second adjusting plate 2334 can longitudinally displace relative to the first adjusting plate 2332 by utilizing the flexible deformation of the second flexible piece 2333, so that acting force in the longitudinal direction can be absorbed.
The fine tuning assembly 233 further comprises a pair of first limiting plates 2335 and a pair of second limiting plates 2336, wherein the first limiting plates 2335 are arranged on two lateral side portions 233b of the fine tuning assembly 233 in the lateral direction, the second limiting plates 2336 are arranged on two lateral side portions 233a of the fine tuning assembly 233 in the longitudinal direction, the first adjusting plates 2332 and the second adjusting plates 2334 are connected with the pressing plates 2321 through the first limiting plates 2335 and the second limiting plates 2336, and the lateral and longitudinal flexible adjustment of the first adjusting plates 2332 and the second adjusting plates 2334 is not hindered while the lateral and longitudinal flexible adjustment of the first adjusting plates 2330 and the second adjusting plates 2334 is realized. Specifically, notches are formed in the middle of the four sides of the press plate 2321, the first adjusting plate 2332 and the second adjusting plate 2334, and the corresponding first limiting plate 2335 and second limiting plate 2336 are mounted through the notches, so that after the first limiting plate 2335 and the second limiting plate 2336 are mounted, the surfaces of the first limiting plate 2335 and the second limiting plate 2336 are flush with the surfaces of the sides of the corresponding first adjusting plate 2332 and second adjusting plate 2334.
The top of the first limiting plate 2335 located at two lateral sides 233b is fixedly connected with the pressing plate 2321, the bottom of the first limiting plate 2335 is connected with the second adjusting plate 2334 through the first connecting rod 2337 and the first spring 2338, the middle of the first limiting plate 2335 is not connected with the first adjusting plate 2332, and a first elastic pad 2339 is arranged between the first limiting plate 2335 and the first adjusting plate 2332. The bottom of the first limiting plate 2335 is provided with a first mounting hole for the first connecting rod 2337 to pass through, the second adjusting plate 2334 is provided with a first mounting groove with the diameter larger than that of the first connecting rod 2337, the bottom of the first mounting groove is provided with a first limiting groove matched with the diameter of the first connecting rod 2337, the first connecting rod 2337 is connected with the first mounting hole and passes through the first mounting hole to extend into the first mounting groove, the end part of the first connecting rod 2337 is arranged in the first limiting groove, a certain gap is reserved between the end part of the first connecting rod 2337 and the bottom of the first limiting groove, the first connecting rod 2337 is preferably a connecting bolt, the first mounting hole is a threaded hole matched with the first connecting rod, and the connecting bolt is in threaded connection with the first mounting hole. The first spring 2338 is sleeved on the first connecting rod 2337, and the first spring 2338 is clamped between the big end part of the first connecting rod 2337 and the bottom of the first mounting groove, wherein the big end part of the first connecting rod 2337 is attached to the outer surface of the first limiting plate 2335, one end part of the first spring 2338 is fixed on the big end part of the first connecting rod 2337, and the other end part is fixed on the bottom of the first mounting groove. Thus, the two side parts of the second adjusting plate 2335 are hung below the pressing plate 2321 through the corresponding first connecting rod 2337 and the first limiting plate 2335. If the pressing head 234 receives a transverse acting force during the pressing of the cover plate 10, the transverse acting force is transmitted to the second adjusting plate 2334, so that the second adjusting plate 2334 can generate transverse displacement, if the transverse displacement direction is the left-right direction shown in fig. 9, the first spring 2338 on the right side is stretched, the first spring 2338 on the left side is extruded, the first elastic pads 2339 on two sides of the first adjusting plate 2332 are deformed, the first flexible piece 2331 between the first adjusting plate 2332 and the pressing plate 2321 is flexibly deformed, the buffering and energy consumption of the acting force are realized, then the second adjusting plate 2334 brings the pressing head to restore to the original position under the elastic action of the first springs 2338 on two sides, and the first flexible piece 2331 and the two first elastic pads 2339 are restored to the original state.
The top of the second limiting plate 2336 located at both side portions 233a in the longitudinal direction is fixedly connected with the pressing plate 2321, the middle portion is connected with the first adjusting plate 2332 through a second connecting rod and a second spring, the bottom of the second limiting plate 2336 is not connected with the second adjusting plate 2334, and a second elastic pad is arranged between the second limiting plate 2336 and the second adjusting plate 2334. The middle part at second limiting plate 2336 has offered the second mounting hole that supplies the second connecting rod to pass, set up the second mounting groove that the diameter is greater than this second connecting rod diameter on first regulating plate 2332, and the tank bottom in second mounting groove has seted up the second spacing groove with the diameter looks adaptation of second connecting rod, the second connecting rod is connected with the second mounting hole and passes from the second mounting hole, stretch into the second mounting inslot afterwards, and the tip is arranged in the second spacing inslot, leave certain clearance between the tip of this second connecting rod and the tank bottom of second spacing groove, the second connecting rod is preferably connecting bolt, the second mounting hole is the screw hole rather than the adaptation, connecting bolt spiro union is connected in this second mounting hole. The second spring is sleeved on the second connecting rod, and the second spring is clamped between the big end part of the second connecting rod and the bottom of the second mounting groove, wherein the big end part of the second connecting rod is attached to the outer surface of the second limiting plate 2336, one end part of the second spring is fixed on the big end part of the second connecting rod, and the other end part of the second spring is fixed on the bottom of the second mounting groove. Thus, the two side parts of the first adjusting plate 2332 are hung below the pressing plate 2321 through the corresponding second connecting rods and the second limiting plates. When the pressing head 234 receives a longitudinal force during the pressing of the cover plate 10, the longitudinal force is transferred to the second adjusting plate 2334, so that the second adjusting plate 2334 can longitudinally displace, if the longitudinal displacement direction is the left-right direction shown in fig. 7, the second elastic pads on two sides of the second adjusting plate 2334 are deformed, the second flexible piece 2333 between the first adjusting plate 2332 and the second adjusting plate 2334 is flexibly deformed, the second spring on the right side is stretched, the second spring on the left side is extruded, the buffering and energy consumption of the force are realized, then the first adjusting plate 2332 is restored under the elastic force action of the second springs on two sides, the second flexible piece 2333 and the two second elastic pads are restored, and the second adjusting plate 2334 is restored to the original position with the pressing head 234.
As shown in fig. 7 and 9, the first flexible member 2331 and the second flexible member 2333 each include two flexible strips, and the two flexible strips are disposed in parallel and are connected in a fitting manner, and flexible deformation can be performed between the two flexible strips along the width direction. A vertical clamping table surface is arranged on the bottom surface of the pressing plate 2321, and one flexible strip of the first flexible piece 2331 is attached to the bottom surface of the pressing plate 2321 and abuts against the corresponding clamping table surface, and preferably, the flexible strip is fixed on the pressing plate 2321 through a connecting bolt; the other flexible strip corresponding to the first flexible piece 2331 on the top surface of the first adjusting plate 2332 is provided with a vertical first abutting table surface, the other flexible strip is attached to the top surface of the first adjusting plate 2332 and abuts against the corresponding first abutting table surface, and preferably, the other flexible strip is fixed on the first adjusting plate 2332 through a connecting bolt, so that the first flexible piece 2331 is clamped between the first abutting table surface on the top surface of the first adjusting plate 2332 and the clamping table surface on the bottom surface of the pressing plate 2321, and the first adjusting plate 2332 can move transversely relative to the pressing plate 2321. The bottom surface of the first adjusting plate 2332 is provided with a vertical second abutting table surface corresponding to the second flexible piece 2333, and one flexible strip of the second flexible piece 2333 is attached to the bottom surface of the first adjusting plate 2332 and abuts against the corresponding second abutting table surface, and is preferably fixed on the first adjusting plate 2332 through a connecting bolt. The top surface of the second adjusting plate 2334 is provided with a vertical third abutting table surface corresponding to the other flexible strip of the second flexible piece 2333, the other flexible strip is attached to the top surface of the second adjusting plate 2334 and abuts against the corresponding third abutting table surface, and preferably, the other flexible strip is fixedly connected with the second adjusting plate 2334 through a connecting bolt, so that the second abutting table surface and the third abutting table surface clamp the second flexible piece 2333, and relative displacement can occur between the first adjusting plate 2332 and the second adjusting plate 2334.
The operation of the press apparatus 20 for automatic gland plates of the present invention in a production line will be described.
When the press-fitting device 20 is used, the press-fitting device 20 is arranged on one side of a motor conveying device, the motor conveying device is a conveying belt, trays are arranged on the conveying belt at intervals, a motor is arranged on each tray, a sealing groove of a gear box of the motor is arranged upwards, and the motor is accurately positioned in the tray. The press-fitting mechanism 23 of the press-fitting device 20 is disposed close to the motor conveying device, and when the press-fitting device 20 is fixed, the press-fitting mechanism 23 and the seal groove of the motor should be accurately aligned. A feeding mechanism is arranged on the press mounting device 20 on one side opposite to the motor conveying device and is used for conveying the cover plates 10, the feeding mechanism is preferably a rotatable turntable, a plurality of support columns are vertically arranged on the turntable, one cover plate 10 is placed on each support column, the cover plates 10 on the support columns can be manually placed through rotation of the turntable to convey new cover plates 10 to a designated position, and the cover plates 10 on the support columns can be automatically placed through a mechanical arm. The take out mechanism 22 of the press fitting apparatus 20 is positioned adjacent to the feed mechanism and, after the press fitting apparatus 20 is secured, the feed mechanism is installed with the support post on the turntable in precise alignment with the take out mechanism 22.
Initially, the material taking mechanism 22 of the press-fitting device 20 moves to the position of the material feeding mechanism to absorb the cover plate 10 on the corresponding support column, then the material taking mechanism 22 moves to the position of the positioning mechanism 21 and places the cover plate 10 on the positioning mechanism 21, the turntable of the material feeding mechanism rotates once to move the next support column to the material feeding position, and a new cover plate is placed on the support column from which the cover plate is taken; the positioning mechanism 21 centers and positions the cover plate 10, the material taking mechanism 22 moves to the feeding mechanism to take the material next time, the process is completely the same as the first material taking process, the press-fitting mechanism 23 moves to the positioning mechanism 21 to absorb the positioned cover plate 10, the press-fitting mechanism 23 moves to the upper part of the tray, the press-fitting mechanism 23 presses the cover plate 10 into the sealing groove with the absorbed cover plate 10 downwards, the cover plate flanging can be avoided in the press-fitting process through the transverse and longitudinal flexible adjustment of the fine adjustment component 233 in the press-fitting process, the press-fitting accuracy of the cover plate is ensured, and the automatic press-fitting operation of the cover plate is realized.
The present invention has been described in detail with reference to the embodiments of the drawings, and those skilled in the art can make various modifications to the invention based on the above description. Accordingly, certain details of the illustrated embodiments are not to be taken as limiting the invention, which is defined by the appended claims.
Claims (7)
1. The utility model provides a press-fit equipment of automatic gland plate installs in motor transfer apparatus's side, its characterized in that, press-fit equipment includes:
The positioning mechanism is fixedly arranged on the workbench and is close to the motor conveying equipment;
The movable material taking mechanism can move to the upper part of the positioning mechanism, the cover plate to be pressed and absorbed by the material taking mechanism is placed on the positioning mechanism, and the cover plate to be pressed and assembled is centered through the positioning mechanism; and
The movable press-fitting mechanism can move to the upper part of the positioning mechanism, absorb the centered cover plate to be press-fitted, further move to the upper part of the motor conveying equipment, and press the cover plate to be press-fitted into a sealing groove of a corresponding motor gear box on the motor conveying equipment;
The positioning mechanism comprises a base fixedly arranged on the workbench, a first clamping piece arranged on the base, a second clamping piece which is arranged opposite to the first clamping piece and can be adjusted in a moving way, and a driving piece which is in driving connection with the second clamping piece, wherein the first clamping piece is provided with a first clamping surface which is matched with a cover plate to be pressed, the second clamping piece is provided with a second clamping surface which is matched with the cover plate to be pressed, and the driving piece drives the second clamping piece to move towards the first clamping piece, so that the first clamping surface and the second clamping surface clamp the cover plate to be pressed, and the centering operation of the cover plate to be pressed is completed;
The pressing mechanism comprises a mounting seat, a fine adjustment assembly connected with the mounting seat and a pressing head connected with the fine adjustment assembly, wherein the fine adjustment assembly can be flexibly adjusted along the transverse and longitudinal directions so as to buffer the stress of the pressing head in the pressing process;
The fine adjustment assembly comprises a first flexible piece, a first adjusting plate, a second flexible piece and a second adjusting plate;
The first adjusting plate is arranged below the mounting seat, and the first flexible piece is clamped between the first adjusting plate and the mounting seat;
The first flexible piece is longitudinally arranged and can flexibly deform along the transverse direction;
The second adjusting plate is arranged below the first adjusting plate, and the second flexible piece is clamped between the second adjusting plate and the first adjusting plate;
The second flexible piece is transversely arranged, and the second flexible piece can flexibly deform along the longitudinal direction.
2. The press-fitting device of an automatic press-cover plate according to claim 1, further comprising a bracket fixedly arranged on the workbench, a sliding rail arranged on the bracket, a mounting plate slidably arranged on the sliding rail, and a motor for driving the mounting plate to move along the sliding rail;
the sliding rail is arranged in a direction perpendicular to the transmission direction of the motor transmission equipment;
one end, close to the motor conveying equipment, of the mounting plate is fixedly connected with the press-fit mechanism, and one end, far away from the motor conveying equipment, of the mounting plate is fixedly connected with the material taking mechanism;
the motor drives the mounting plate to move along the sliding rail, so that the press-fit mechanism and the material taking mechanism are driven to move together.
3. The press-fitting device of the automatic gland plate according to claim 2, wherein the bracket is provided with a guide rod which is arranged in the same direction as the slide rail;
The mounting plate is sleeved on the guide rod through a sleeve member, so that the guide rod is used for guiding and limiting the movement of the mounting plate.
4. The press-fitting device of the automatic gland plate according to claim 2, wherein stop members are arranged on the support corresponding to two ends of the sliding rail, and a touch switch connected with the motor in a control manner is arranged on the stop members;
the mounting plate moves to the position of the stop piece along the sliding rail, and the touch switch is touched to control the motor to stop running, so that the movement of the mounting plate is stopped.
5. The press-fitting device of an automatic press-fitting plate according to claim 1 or 2, wherein the material taking mechanism and the bottom of the press-fitting mechanism are respectively provided with a plurality of material taking nozzles, each material taking nozzle is connected with an air extracting device through an air pipe, and the material taking nozzles absorb the plate to be press-fitted and the plate to be press-fitted are tightly attached to the material taking nozzles through the air extracting operation of the air extracting device.
6. The automated gland plate press fitting apparatus of claim 1, wherein the trim assembly further includes a pair of first stop plates and a pair of second stop plates;
The first limiting plates are arranged on two side parts of the fine adjustment assembly in the longitudinal direction, the second limiting plates are arranged on two side parts of the fine adjustment assembly in the transverse direction, and the first adjusting plates and the second adjusting plates are connected with the mounting seats through the first limiting plates and the second limiting plates and limit flexible adjustment.
7. The automatic gland plate press-fitting apparatus of claim 1, wherein the mount includes a press plate and a drive cylinder drivingly connected to the press plate, the press plate being connected to the trim assembly;
The pressing plate is driven to move up and down through the reciprocating motion of the driving air cylinder, and then the fine adjustment assembly drives the pressing head to move up and down, so that the pressing of the cover plate is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810693049.8A CN108747267B (en) | 2018-06-29 | 2018-06-29 | Press mounting equipment for automatic press cover plate |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810693049.8A CN108747267B (en) | 2018-06-29 | 2018-06-29 | Press mounting equipment for automatic press cover plate |
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| CN108747267A CN108747267A (en) | 2018-11-06 |
| CN108747267B true CN108747267B (en) | 2024-05-07 |
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| CN201810693049.8A Active CN108747267B (en) | 2018-06-29 | 2018-06-29 | Press mounting equipment for automatic press cover plate |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110014278B (en) * | 2019-05-08 | 2020-10-13 | 深圳市和创兴智造科技有限公司 | High-speed double-station full-automatic assembling equipment |
| CN111942891B (en) * | 2019-05-16 | 2022-05-03 | 苏州巨一智能装备有限公司 | Electromagnetic transplanting mechanism, electromagnetic transplanting cover closing device and method thereof |
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| CN104827269A (en) * | 2015-05-05 | 2015-08-12 | 龙泉市中泰汽车空调有限公司 | Special bearing press mounting equipment for clutch driving disc |
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