CN108655712B - Automatic pressure equipment of car vacuum nozzle with automatic temperature control accuse pressure function - Google Patents
Automatic pressure equipment of car vacuum nozzle with automatic temperature control accuse pressure function Download PDFInfo
- Publication number
- CN108655712B CN108655712B CN201810552025.0A CN201810552025A CN108655712B CN 108655712 B CN108655712 B CN 108655712B CN 201810552025 A CN201810552025 A CN 201810552025A CN 108655712 B CN108655712 B CN 108655712B
- Authority
- CN
- China
- Prior art keywords
- press
- fitting
- equipment
- automatic
- vacuum nozzle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
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
- B23P19/02—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses an automatic press-fitting device of an automobile vacuum nozzle with automatic temperature and pressure control functions, which comprises a workbench, a supporting seat is fixedly arranged in the center of the workbench, a rotary fixing device for fixing the automobile vacuum nozzle assembly is movably arranged on the supporting seat, an inflating valve conveying component, an inflating valve core conveying component and a press-fitting component for assembling the inflating valve and the inflating valve core are sequentially arranged above the rotary fixing device, the inflating valve conveying assembly, the inflating valve core conveying assembly and the press-fitting assembly are all fixedly arranged on the table surface of the workbench, the automatic feeding, splicing and press-fitting device can automatically feed, splice and press-fit the inflating valve and the inflating valve core, realizes the automatic production of the automobile vacuum nozzle, reduces the workload and the working difficulty of field operators, meanwhile, the press fitting efficiency of the automobile vacuum nozzle is greatly improved on the premise of ensuring the press fitting quality.
Description
Technical Field
The invention relates to the field of automobile production, in particular to an automatic press-fitting device for an automobile vacuum nozzle with an automatic temperature and pressure control function.
Background
The valve core is an important automobile part, one of the most important performances of the valve core is sealing performance, and the matching requirements of the valve core and other parts are high in order to realize the sealing performance. In automobile parts, the cooperation of a valve core and a valve nozzle forms an automobile vacuum nozzle for inflating and deflating an automobile vacuum tire.
In the assembling process of the automobile vacuum nozzle, the assembling of the valve core and the valve nozzle is usually realized by adopting a press fitting technology. Press fitting refers to the assembly process of pressing two parts with an interference fit into a mating position. In the process of assembling the automobile vacuum nozzle, the press-fitting machine plays an important role. The press-mounting machine can be used for correcting the process of shafts and other similar parts. It can also be used for press-mounting of shaft and sleeve parts and drawing, forming and blanking of simple plate-shaped elements. The press-mounting machine generally comprises a hydraulic press-mounting machine and a servo press-mounting machine, and the difference is that the power source is as follows: the servo press-mounting machine uses compressed air as a power source and utilizes a press cylinder to execute the device; the hydraulic press machine generates pressure by using a hydraulic oil cylinder in a hydraulic system, which is the essential difference of the hydraulic press machine and the hydraulic system.
However, the existing automobile vacuum nozzle press-fitting equipment has the following defects:
(1) in the prior art, the automobile vacuum nozzle press-fitting equipment generally adopts manual operation to place a valve inside at a valve nozzle on a rotary worktable and then press-fits, so that the workload and the working difficulty of operators are greatly increased, and the assembly efficiency of the automobile vacuum nozzle is reduced;
(2) in the use process of the automobile vacuum nozzle press-fitting equipment in the prior art, the automobile vacuum nozzle assembly needs to be manually fed, and the automobile vacuum nozzle cannot be accurately positioned, so that the quality of the press-fitted automobile vacuum nozzle is different.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the automatic press-fitting equipment for the automobile vacuum nozzle with the automatic temperature and pressure control function, which not only reduces the workload and the working difficulty of field operators, but also greatly improves the press-fitting efficiency of the automobile vacuum nozzle on the premise of ensuring the press-fitting quality, and can effectively solve the problems in the background art.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides an automatic pressure equipment of car vacuum nozzle with automatic temperature control and pressure control function, includes the workstation, workstation central authorities fixed mounting has the supporting seat, the activity is equipped with the rotatory fixing device who is used for fixed car vacuum nozzle subassembly on the supporting seat, rotatory fixing device top is equipped with in proper order and is the inflating valve conveying component, the valve inside conveying component that the circumference distributes and is used for the pressure equipment subassembly of inflating valve and valve inside assembly, inflating valve conveying component, valve inside conveying component and the equal fixed mounting of pressure equipment subassembly are on the workstation mesa.
Further, the supporting seat includes the support column of fixed mounting at the workstation upper surface, support column top fixed mounting has the backup pad, backup pad central authorities are equipped with the circular shape mounting groove, the backup pad right side is equipped with row silo, it connects the silo to arrange silo bottom to be equipped with, connect silo top and backup pad fixed connection, and connect the silo bottom to pass the workstation mesa.
Further, rotatory fixing device includes the rotation support ware of fixed mounting in the mounting groove, fixed surface is connected with the rotary disk on the rotation support ware, and bottom surface and backup pad upper surface sliding contact under the rotary disk, the rotary disk edge is connected with driving motor through gear engagement, and driving motor fixed mounting is on the workstation, evenly be equipped with a plurality of mounting holes that are the circumference and distribute on the rotary disk, fixed mounting has the position sleeve in the mounting hole, be equipped with the louvre that is used for the pressure equipment cooling on the position sleeve side.
Further, the rotary support comprises a rotary bearing, an inner ring and an outer ring of the rotary bearing are respectively and fixedly connected with an upper supporting block and a lower supporting block, the upper supporting block and the lower supporting block are respectively and fixedly connected with the bottom end of the installation groove and the bottom end of the rotary disk, supporting grooves are formed in the upper supporting block and the lower supporting block, and balls are arranged in the supporting grooves.
Further, the discharge groove is arc-shaped, and the width of the discharge groove is larger than the diameter of the positioning sleeve.
Furthermore, the inflating valve conveying assembly comprises a supporting frame fixedly mounted on the upper surface of the workbench, a vibrating disc is fixedly mounted at the top of the supporting frame, a conveying pipe is arranged at the discharging end of the vibrating disc, the conveying pipe is fixedly mounted on the supporting frame through a reinforcing column, a semicircular fixing piece is fixedly mounted at the bottom end of the conveying pipe, a semicircular movable piece matched with the fixing piece is arranged at the opposite side position of the fixing piece, and the movable piece is hinged to the bottom end of the conveying pipe.
Furthermore, the inflating valve conveying assembly comprises a supporting frame fixedly mounted on the upper surface of the workbench, a vibrating disc is fixedly mounted at the top of the supporting frame, a conveying pipe is arranged at the discharging end of the vibrating disc, the conveying pipe is fixedly mounted on the supporting frame through a reinforcing column, a semicircular fixing piece is fixedly mounted at the bottom end of the conveying pipe, a semicircular movable piece matched with the fixing piece is arranged at the opposite side position of the fixing piece, and the movable piece is hinged to the bottom end of the conveying pipe.
Further, valve inside delivery assembly includes the mounting bracket of fixed mounting at the workstation upper surface, there is the blowing dish mounting bracket top through supporting spring movable mounting, swing joint has the defeated silo on the blowing dish, the bottom surface is equipped with whole silo under the defeated silo, defeated silo bottom symmetry is equipped with the fixed slot, there is the locating piece through reset spring swing joint in the fixed slot.
Further, be equipped with the vibrating mass between supporting spring and the blowing dish, the bottom surface is equipped with the vibration arch of cockscomb structure under the vibrating mass, sliding contact has the vibration post on the vibration arch, vibration post fixed mounting is on the rotary disk.
Further, the pressure equipment subassembly includes four dead levers of fixed mounting at the workstation upper surface, dead lever top fixed mounting has the mounting panel, bottom surface fixed mounting has the pressure equipment cylinder under the mounting panel, fixed connection pressure equipment board on the pressure equipment cylinder piston rod, pressure equipment board swing joint is on the dead lever, bottom surface fixedly connected with outer pressure equipment section of thick bamboo under the pressure equipment board, outer pressure equipment section of thick bamboo endotheca has interior pressure equipment section of thick bamboo, fixedly connected with buffer spring between interior pressure equipment section of thick bamboo and the outer pressure equipment section of thick bamboo, interior pressure equipment section of thick bamboo bottom surface fixed mounting have with locating piece assorted pressure equipment piece down.
Further, still include automatic temperature and pressure control system, automatic temperature and pressure control system includes the singlechip, the singlechip passes through the silicon controlled rectifier and is connected with the pressure equipment cylinder electricity, the singlechip still is connected with radiator fan through the silicon controlled rectifier electricity, and radiator fan fixed mounting is in the rotary disk top, the singlechip still is connected with temperature sensor and pressure sensor through analog-to-digital conversion module electricity respectively, temperature sensor fixed mounting is on the rotary disk upper surface, pressure sensor install between reset spring and the interior pressure equipment section of thick bamboo.
Compared with the prior art, the invention has the beneficial effects that:
(1) the automatic assembling and assembling device can automatically carry out feeding, splicing and assembling of the inflating valve and the valve core, realizes automatic production of the automobile vacuum nozzle, reduces the workload and the working difficulty of field operators, and greatly improves the assembling efficiency;
(2) the automatic press-fitting device adopts an automatic production mode to automatically press-fit the automobile vacuum nozzle, ensures the quality consistency of press-fitted products, is matched with an automatic temperature and pressure control system, can ensure that the automobile vacuum nozzle is in a safe and reliable press-fitting temperature and pressure range, and greatly improves the press-fitting quality of the automobile vacuum nozzle.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the support plate of the present invention;
FIG. 3 is a schematic view of the structure of the positioning sleeve of the present invention;
FIG. 4 is a schematic view of a transfer tube configuration of the present invention;
FIG. 5 is a schematic view of a valve core delivery assembly of the present invention;
FIG. 6 is a schematic view of the structure of a conveying trough of the present invention;
FIG. 7 is a schematic view of a positioning block mounting structure of the present invention;
FIG. 8 is a schematic view of the rotary support of the present invention;
fig. 9 is a schematic structural view of a press-fitting assembly of the present invention;
fig. 10 is a schematic structural diagram of an automatic temperature and pressure control system according to the present invention.
Reference numbers in the figures:
1-a workbench; 2-a support seat; 3-rotating the fixing device; 4-a valve delivery assembly; 5-a valve core delivery assembly; 6, pressing and assembling the components; 7-material receiving groove; 8-vibrating block; 9-vibrating the bump; 10-a vibrating column; 11-automatic temperature and pressure control system;
201-support column; 202-a support plate; 203-mounting grooves; 204-a discharge groove;
301-a rotational support; 302-rotating the disc; 303-mounting holes; 304-a locating sleeve; 305-heat dissipation holes; 306-a drive motor;
401-a support frame; 402-a vibrating disk; 403-a delivery pipe; 404-a reinforcement column; 405-a fastening sheet; 406-a movable plate;
501-mounting frame; 502-support springs; 503-placing the tray; 504-conveying trough; 505-a material preparation tank; 506-fixed groove; 507-a return spring; 508-a positioning block;
601-a fixation rod; 602-a mounting plate; 603-press fitting of a cylinder; 604-press mounting plate; 605-external pressing and installing the cylinder; 606-pressing and loading the cylinder; 607-a buffer spring; 608-press mounting block;
1101-a single chip microcomputer; 1102-a thyristor; 1103-radiator fan; 1104-an analog-to-digital conversion module; 1105-a temperature sensor; 1106-pressure sensor;
3011-a slew bearing; 3012-an upper support block; 3013-a lower support block; 3014-a support slot; 3015-ball bearing.
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. 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.
As shown in fig. 1 to 10, the invention provides an automatic press-fitting device for an automobile vacuum nozzle with automatic temperature and pressure control functions, which comprises a workbench 1, wherein a support seat 2 is fixedly arranged in the center of the workbench 1, a rotary fixing device 3 for fixing an automobile vacuum nozzle assembly is movably arranged on the support seat 2, an air valve conveying assembly 4, an air valve core conveying assembly 5 and a press-fitting assembly 6 for assembling the air valve and the air valve core are sequentially arranged above the rotary fixing device 3, and the air valve conveying assembly 4, the air valve core conveying assembly 5 and the press-fitting assembly 6 are all fixedly arranged on the table top of the workbench 1.
In the embodiment, the inflating valve conveying assembly 4 and the inflating valve conveying assembly 5 convey inflating valves and inflating valves to be assembled to the rotary fixing device 3 one by one, the rotary fixing device 3 accurately butt the inflating valves and the inflating valves to be assembled, the inflating valves and the inflating valves to be assembled are extruded by the press-fitting assembly 6 in the rotating process, and finally the automobile vacuum valve after press-fitting molding is discharged in the rotating process, so that automatic assembly of the automobile vacuum valve is realized.
In this embodiment, the support base 2 provides a platform for the rotational fixing device 3 to mount. In this embodiment, arranging the material discharge groove 204 and the material receiving groove 7 facilitates the collection of the automobile vacuum nozzle which is pressed, in this embodiment, the automobile vacuum nozzle which is pressed is automatically pressed and discharged in the rotating process, the whole pressing equipment is in dynamic production, and the production efficiency of the automobile vacuum nozzle is greatly improved.
Rotatory fixing device 3 includes the rotation support 301 of fixed mounting in mounting groove 203, fixed surface is connected with rotary disk 302 on the rotation support 301, and bottom surface and backup pad 202 upper surface sliding contact under the rotary disk 302, rotary disk 302 edge is connected with driving motor 306 through gear engagement, and driving motor 306 fixed mounting is on workstation 1, evenly be equipped with a plurality of mounting holes 303 that are the circumference and distribute on the rotary disk 302, fixed mounting has position sleeve 304 in the mounting hole 303, be equipped with the louvre 305 that is used for the pressure equipment cooling on the position sleeve 304 side.
In the embodiment, the rotary fixing device 3 is used for accurately butting the inflating valve and the valve core to be assembled and driving the inflating valve and the valve core to be assembled to rotate, so that the inflating valve and the valve core to be assembled can be pressed and discharged in the moving process, and the production efficiency of the automobile vacuum nozzle is greatly improved.
In this embodiment, all be equipped with curved filler between the adjacent position sleeve 304, and filler top and 304 top surfaces parallel and level of position sleeve, the inflating valve of being convenient for enters into position sleeve 304 one by one, and in this embodiment, the concrete work flow of rotatory fixing device 3 is: under the drive of the drive motor 306, the rotating platform 302 rotates, and meanwhile, the positioning sleeve 304 on the rotating platform 302 rotates together, in the rotating process of the positioning sleeve 304, when the positioning sleeve 304 is positioned right below the discharge hole of the valve nozzle conveying assembly 4, the valve nozzle falls into the positioning sleeve 304, in the subsequent rotating process, the press-fitting assembly 6 presses the valve core conveyed by the valve core conveying assembly 5 onto the valve nozzle, and the press-fitting of the automobile vacuum nozzle is completed.
The arrangement of the heat dissipation holes 305 facilitates the heat generated in the press fitting process to be discharged, and prevents the deformation of products caused by overhigh temperature in the press fitting process of the automobile vacuum nozzle.
The rotary supporting device 301 comprises a rotary bearing 3011, an inner ring and an outer ring of the rotary bearing 3011 are respectively and fixedly connected with an upper supporting block 3012 and a lower supporting block 3013, the upper supporting block 3012 and the lower supporting block 3013 are respectively and fixedly connected with the bottom end of the mounting groove 203 and the bottom end of the rotary disk 302, supporting grooves 3014 are arranged on the upper supporting block 3012 and the lower supporting block 3013, and balls 3015 are arranged in the supporting grooves 3014.
In this embodiment, the rotation supporter 301 provides a supporting force for the rotation stage 302 and a platform for the rotation of the rotation stage.
In this embodiment, the relative rotation between the upper support block 3012 and the lower support block 3013 provides a platform for the rotation of the rotation platform 302, the support grooves 3014 are vertically symmetrically disposed on the upper support block 3012 and the lower support block 3013, and the arrangement of the support grooves 3014 and the balls 3015 increases the support area between the upper support block 3012 and the lower support block 3013, so that the rotation platform 302 can be stably supported, and the smooth press-fitting operation is ensured.
The discharge groove 204 is arc-shaped, and the width of the discharge groove 204 is larger than the diameter of the positioning sleeve 304.
In this embodiment, arrange the material tank 204 and set up to the arc, and be located the position sleeve 304 rotation path under, be convenient for accomplish the car vacuum nozzle after assembling and discharge, arrange the width of material tank 204 and be greater than the diameter of position sleeve 304, prevent that car vacuum nozzle card is in position sleeve 304, meanwhile, arrange the arc length of material tank 204 and be enough big, prevent that car vacuum nozzle from bumping and damaging with row material tank 204 lateral wall at exhaust in-process.
The inflating valve conveying assembly 4 comprises a supporting frame 401 fixedly mounted on the upper surface of the workbench 1, a vibrating disc 402 is fixedly mounted at the top of the supporting frame 401, a conveying pipe 403 is arranged at the discharging end of the vibrating disc 402, the conveying pipe 403 is fixedly mounted on the supporting frame 401 through a reinforcing column 404, a semicircular fixing plate 405 is fixedly mounted at the bottom end of the conveying pipe 403, a semicircular movable plate 406 matched with the fixing plate 405 is arranged at the opposite side position of the fixing plate 405, and the movable plate 406 is hinged to the bottom end of the conveying pipe 403.
In this embodiment, inflating valve conveying assembly 4 arranges the inflating valve to be assembled into an ordered inflating valve queue, and conveys the inflating valve one by one to the positioning sleeve 304 on the rotary fixing device 3, so that automatic feeding is realized, and the production efficiency of the automobile vacuum valve is greatly improved.
In the present embodiment, the position of the valve is adjusted by the vibration plate. The vibrating disk is an auxiliary feeding device for automatic assembly or automatic processing machinery. The automatic assembling machine can arrange various products in order, and is matched with automatic assembling equipment to assemble various parts of the products into a complete product, or is matched with automatic processing machinery to finish processing workpieces. The pulse electromagnet is arranged below the vibrating disc hopper, so that the hopper can vibrate in the vertical direction, and the inclined spring piece drives the hopper to do torsional vibration around the vertical shaft of the hopper. The parts in the hopper, as a result of being subjected to such vibrations, rise along a helical track. During the ascending process, the parts can automatically enter the assembling or machining position in a uniform state according to the assembling or machining requirements through screening or posture change of a series of tracks. The working purpose is to automatically, orderly, directionally and neatly arrange the disordered workpieces by vibration and accurately convey the disordered workpieces to the next procedure.
In the present embodiment, the specific working process of the valve delivery assembly 4 is as follows: after the vibrating plate 402 arranges the air valves in order, the air valves fall into the filler along the conveying pipe 403 one by one, when the positioning sleeve 304 rotates under the conveying pipe 403, the air valves in the conveying pipe 403 fall into the positioning sleeve 304, the rotating speed of the driving motor 306 is adjusted to ensure that the air valves at the bottommost end fall into the positioning sleeve 304, the air valves above the air valves do not fall into the positioning sleeve 304, when the bottom ends of the air valves fall into the positioning sleeve 304, the air valves are driven to rotate by the rotation of the positioning sleeve 304 to push the movable sheet 406 to be in an open state, the air valves slowly fall into the bottom of the positioning sleeve 304, and the automatic feeding of the air valves is realized, wherein the moving direction of the movable sheet 406 is consistent with the rotating direction of the positioning sleeve 304.
Valve core conveyor components 5 includes mounting bracket 501 of fixed mounting at 1 upper surface of workstation, there is blowing dish 503 mounting 501 on the mounting bracket 501 top through supporting spring 502 movable mounting, swing joint has defeated silo 504 on the blowing dish 503, the bottom surface is equipped with whole silo 505 under defeated silo 504, defeated silo 504 bottom symmetry is equipped with fixed slot 506, there is locating piece 508 through reset spring 507 swing joint in the fixed slot 506.
In the embodiment, the valve core conveying component 5 adjusts and conveys the position of the valve core to be assembled, and the valve core is butted with the valve nozzle and then is pressed and installed by the pressing and installing component 6 under the pressing and installing action of the vacuum nozzle of the automobile.
In this embodiment, the valve core in the material placing tray 503 slides down along the material conveying groove 504, and in the process of sliding down the valve core, the bottom end of the valve core passes through the material conveying groove 505, the valve cores are arranged in order to form a queue, and finally the valve cores fall into the positioning block 508 one by one, so that the accurate positioning of the valve core and the valve nozzle is realized.
In this embodiment, the positioning blocks 508 are provided with semicircular positioning holes, and the two positioning blocks 508 form a circular truncated cone after being folded, so that the positioning blocks 508 can be conveniently opened, and the valve inside falling into the positioning sleeve 304 can be pressed on the valve, meanwhile, the positioning blocks 508 are provided with tracks for sliding the valve inside, so that the valve inside can conveniently slide into the positioning blocks 508 from the material conveying groove 504, and the arrangement of the return spring 507 can realize the automatic folding of the positioning blocks 508 after the press-fitting is completed, and meanwhile, the valve inside in the material conveying groove 504 falls into the positioning blocks 508, so as to prepare for the next press-fitting process.
Be equipped with the vibrating mass 8 between supporting spring 502 and the blowing dish 503, the bottom surface is equipped with the vibration arch 9 of cockscomb structure under the vibrating mass 8, sliding contact has vibration post 10 on the vibration arch 9, vibration post 10 fixed mounting is on rotary disk 302.
In this embodiment, in the process of rotating the rotating disc 302, the vibrating column 10 mounted on the rotating disc 302 rotates along with the rotating disc, and meanwhile, the other end of the vibrating column 10 collides with the vibrating protrusion in a reciprocating manner, so that the material placing tray 503 is in a vibrating state, and the air door core in the material placing tray 503 is convenient to fall into the material conveying chute 504.
The press fitting assembly 6 comprises four fixing rods 601 fixedly mounted on the upper surface of the workbench 1, a mounting plate 602 is fixedly mounted at the top end of each fixing rod 601, a press fitting cylinder 603 is fixedly mounted on the lower bottom surface of the mounting plate 602, a press fitting plate 604 is fixedly connected to a piston rod of the press fitting cylinder 603, the press fitting plate 604 is movably connected to the fixing rods 601, an outer press fitting cylinder 605 is fixedly connected to the lower bottom surface of the press fitting plate 604, an inner press fitting cylinder 606 is sleeved in the outer press fitting cylinder 605, a buffer spring 607 is fixedly connected between the inner press fitting cylinder 606 and the outer press fitting cylinder 605, and a press fitting block 608 matched with the positioning block 508 is fixedly mounted on the lower bottom surface of the inner press fitting cylinder 606.
In this embodiment, the press-fitting assembly 6 presses the valve inside of the positioning block 508 into the positioning cylinder 304, and accurately abuts against the valve inside, and finally, the valve inside and the valve inside are pressed together to complete the press-fitting of the vacuum nozzle of the automobile.
In this embodiment, the specific work flow of the press-fitting assembly 6 is as follows: driven by the press-fitting cylinder 603, the press-fitting plate 604 on the piston rod of the driving cylinder 603 moves downwards along the fixing rod 601, and in the process that the press-fitting plate 604 moves downwards, the outer press-fitting cylinder 605 on the lower surface of the press-fitting plate 604 moves downwards, and meanwhile, the inner press-fitting cylinder 606 sleeved in the outer press-fitting cylinder 605 also moves downwards along with the outer press-fitting cylinder, so that the press-fitting block 608 is pushed to move downwards, a valve core located right below the press-fitting block 608 is pressed into the positioning cylinder 304, and finally, the press-fitting of the valve nozzle and the valve core is realized.
In this embodiment, the arrangement of the buffer spring 607 plays a certain buffering role, so as to prevent the valve inside or the valve mouth from being damaged due to an excessive instant value of the press-fitting force, the press-fitting block 608 is arranged in a circular truncated cone shape and is matched with the positioning block 508, and in the process of descending the press-fitting block 608, the positioning block 508 is pushed to be opened, so that the valve inside can fall into the positioning cylinder 304 conveniently.
Still include automatic temperature and pressure control system 11, automatic temperature and pressure control system 11 includes singlechip 1101, singlechip 1101 is connected with pressure equipment cylinder 603 electricity through silicon controlled rectifier 1102, singlechip 1101 still is connected with radiator fan 1103 through silicon controlled rectifier 1102 electricity, and radiator fan 1103 fixed mounting is in the rotary disk 302 top, singlechip 1101 still is connected with temperature sensor 1105 and pressure sensor 1106 through analog-to-digital conversion module 1104 electricity respectively, temperature sensor 1105 fixed mounting is on rotary disk 302 upper surface, pressure sensor 1106 install between reset spring 607 and interior pressure equipment section of thick bamboo 606.
In the embodiment, the automatic temperature and pressure control system provides safe temperature and pressure environment for press fitting of the automobile vacuum nozzle, and the defective rate of press fitting products of the automobile vacuum nozzle is reduced.
In this embodiment, the temperature sensor 1105 and the pressure sensor 1106 collect the press-fitting temperature and pressure of the press-fitting device, the analog signal of the collected temperature and pressure is converted into a digital signal by the analog-to-digital conversion module 1104, and the digital signal is transmitted to the single chip microcomputer 1101, the single chip microcomputer 1101 analyzes and processes the collected temperature and pressure signal, sends a control trigger signal to the thyristor 1102 according to the analysis and processing result, and finally adjusts the press-fitting temperature and pressure by the actions of the cooling fan 1103 and the press-fitting cylinder 603.
In this embodiment, the temperature sensor 1105 is attached to the rotary disk 302, and in order to prevent the deviation of the cooling fan 1103 to the collection temperature, a thermal insulation board can be secured above the temperature sensor 1105, and meanwhile, the temperature sensor 1105 is far away from the press mounting area, so that the temperature in the press mounting area is not easily and directly measured, the press mounting temperature can be indirectly measured through the heat conduction of the positioning sleeve 304 and the rotary disk 302, and the press mounting temperature can be accurately obtained through temperature calibration.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides an automatic pressure equipment of car vacuum nozzle with automatic temperature and pressure control function, includes workstation (1), its characterized in that: a supporting seat (2) is fixedly installed in the center of the workbench (1), a rotary fixing device (3) used for fixing an automobile vacuum nozzle assembly is movably arranged on the supporting seat (2), a valve nozzle conveying assembly (4), a valve core conveying assembly (5) and a press-fitting assembly (6) used for assembling the valve nozzle and the valve core are sequentially arranged above the rotary fixing device (3) and are distributed in a circumferential manner, and the valve nozzle conveying assembly (4), the valve core conveying assembly (5) and the press-fitting assembly (6) are all fixedly installed on the table top of the workbench (1);
the supporting seat (2) comprises a supporting column (201) fixedly mounted on the upper surface of the workbench (1), a supporting plate (202) is fixedly mounted at the top end of the supporting column (201), a circular mounting groove (203) is formed in the center of the supporting plate (202), a discharging groove (204) is formed in the right side of the supporting plate (202), a material receiving groove (7) is formed in the bottom of the discharging groove (204), the top of the material receiving groove (7) is fixedly connected with the supporting plate (202), and the bottom end of the material receiving groove (7) penetrates through the table top of the workbench (1);
rotatory fixing device (3) include rotatory support ware (301) of fixed mounting in mounting groove (203), fixed surface is connected with rotary disk (302) on rotatory support ware (301), and under rotary disk (302) bottom surface and backup pad (202) upper surface sliding contact, rotary disk (302) edge is connected with driving motor (306) through gear engagement, and driving motor (306) fixed mounting on workstation (1), evenly be equipped with a plurality of mounting holes (303) that are the circumference and distribute on rotary disk (302), fixed mounting has position sleeve (304) in mounting hole (303), be equipped with louvre (305) that are used for the pressure equipment cooling on position sleeve (304) the side.
2. The automatic press-fitting equipment with the automatic temperature and pressure control function for the automobile vacuum nozzle according to claim 1, wherein the equipment comprises: the rotary supporting device (301) comprises a rotary bearing (3011), an upper supporting block (3012) and a lower supporting block (3013) are fixedly connected to an inner ring and an outer ring of the rotary bearing (3011) respectively, the upper supporting block (3012) and the lower supporting block (3013) are fixedly connected with the bottom end of the mounting groove (203) and the bottom end of the rotary disk (302) respectively, supporting grooves (3014) are formed in the upper supporting block (3012) and the lower supporting block (3013), and balls (3015) are arranged in the supporting grooves (3014).
3. The automatic press-fitting equipment with the automatic temperature and pressure control function for the automobile vacuum nozzle according to claim 1, wherein the equipment comprises: the discharge groove (204) is arc-shaped, and the width of the discharge groove (204) is larger than the diameter of the positioning sleeve (304).
4. The automatic press-fitting equipment with the automatic temperature and pressure control function for the automobile vacuum nozzle according to claim 1, wherein the equipment comprises: the inflating valve conveying assembly (4) comprises a supporting frame (401) fixedly mounted on the upper surface of a workbench (1), a vibrating disc (402) is fixedly mounted at the top of the supporting frame (401), a conveying pipe (403) is arranged at the discharge end of the vibrating disc (402), the conveying pipe (403) is fixedly mounted on the supporting frame (401) through a reinforcing column (404), a semicircular fixing piece (405) is fixedly mounted at the bottom end of the conveying pipe (403), a semicircular movable piece (406) matched with the fixing piece (405) is arranged at the opposite side position of the fixing piece (405), and the movable piece (406) is hinged to the bottom end of the conveying pipe (403).
5. The automatic press-fitting equipment with the automatic temperature and pressure control function for the automobile vacuum nozzle according to claim 1, wherein the equipment comprises: valve core conveying component (5) include mounting bracket (501) of fixed mounting at workstation (1) upper surface, there is blowing dish (503) mounting bracket (501) top through supporting spring (502) movable mounting, swing joint has defeated material groove (504) on blowing dish (503), the bottom surface is equipped with whole silo (505) under defeated material groove (504), defeated material groove (504) bottom symmetry is equipped with fixed slot (506), there is locating piece (508) through reset spring (507) swing joint in fixed slot (506).
6. The automatic press-fitting equipment with the automatic temperature and pressure control function for the automobile vacuum nozzle according to claim 5, wherein the equipment comprises: be equipped with vibrating mass (8) between supporting spring (502) and blowing dish (503), the bottom surface is equipped with the vibration arch (9) of cockscomb structure under vibrating mass (8), sliding contact has vibration post (10) on vibration arch (9), vibration post (10) fixed mounting is on rotary disk (302).
7. The automatic press-fitting equipment with the automatic temperature and pressure control function for the automobile vacuum nozzle according to claim 6, wherein the equipment comprises: pressure equipment subassembly (6) include four dead levers (601) of fixed mounting at workstation (1) upper surface, dead lever (601) top fixed mounting has mounting panel (602), bottom surface fixed mounting has pressure equipment cylinder (603) under mounting panel (602), fixed connection pressure equipment board (604) on pressure equipment cylinder (603) piston rod, pressure equipment board (604) swing joint is on dead lever (601), bottom surface fixedly connected with external pressure equipment section of thick bamboo (605) under pressure equipment board (604), pressure equipment section of thick bamboo (606) have been cup jointed in external pressure equipment section of thick bamboo (605), fixedly connected with buffer spring (607) between internal pressure equipment section of thick bamboo (606) and external pressure equipment section of thick bamboo (605), bottom surface fixed mounting has under internal pressure equipment section of thick bamboo (606) with locating piece (508) assorted pressure equipment piece (608).
8. The automatic press-fitting equipment with the automatic temperature and pressure control function for the automobile vacuum nozzle according to claim 7, wherein the equipment comprises: still include automatic temperature and pressure control system (11), automatic temperature and pressure control system (11) include singlechip (1101), singlechip (1101) is connected with pressure equipment cylinder (603) electricity through silicon controlled rectifier (1102), singlechip (1101) still is connected with radiator fan (1103) through silicon controlled rectifier (1102) electricity, and radiator fan (1103) fixed mounting in rotary disk (302) top, singlechip (1101) still is connected with temperature sensor (1105) and pressure sensor (1106) through analog-to-digital conversion module (1104) electricity respectively, temperature sensor (1105) fixed mounting is in rotary disk (302) upper surface, pressure sensor (1106) install between buffer spring (607) and interior pressure equipment section of thick bamboo (606).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810552025.0A CN108655712B (en) | 2018-05-31 | 2018-05-31 | Automatic pressure equipment of car vacuum nozzle with automatic temperature control accuse pressure function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810552025.0A CN108655712B (en) | 2018-05-31 | 2018-05-31 | Automatic pressure equipment of car vacuum nozzle with automatic temperature control accuse pressure function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108655712A CN108655712A (en) | 2018-10-16 |
| CN108655712B true CN108655712B (en) | 2020-10-13 |
Family
ID=63774493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810552025.0A Active CN108655712B (en) | 2018-05-31 | 2018-05-31 | Automatic pressure equipment of car vacuum nozzle with automatic temperature control accuse pressure function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108655712B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113829026A (en) * | 2021-10-20 | 2021-12-24 | 王顺平 | Device for press mounting of speed changer exhaust plug |
| CN114012432B (en) * | 2021-11-29 | 2023-06-09 | 东风物流(武汉)有限公司 | Automobile hub inflating valve assembling mechanism and inflating valve assembling method |
| CN117324925B (en) * | 2023-10-31 | 2024-04-16 | 上海英科心电图医疗产品有限公司 | Electrocardiogram electrode dotter and use method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3713092A (en) * | 1970-10-23 | 1973-01-23 | B Ivenbaum | Air pressure balanced self-contained tire pressure condition signal transmitter |
| CA2072346A1 (en) * | 1992-06-11 | 1993-12-12 | John Pass | Air booster for deflated pneumatic tires |
| JP3479809B2 (en) * | 2000-12-05 | 2003-12-15 | 本田技研工業株式会社 | Balanced wheel and method of manufacturing the same |
| CN201484093U (en) * | 2009-07-21 | 2010-05-26 | 厦门正新实业有限公司 | Automatic secondary core locking and inflating device of inner tube |
| CN206732893U (en) * | 2017-03-13 | 2017-12-12 | 娄底市卓瑞化工有限公司 | One kind is used for vacuum automobile mouth automatic press mounting equipment |
| CN206779873U (en) * | 2017-04-22 | 2017-12-22 | 山东豪迈气门嘴有限公司 | A kind of buckle type valve cock automatic refilling machine |
-
2018
- 2018-05-31 CN CN201810552025.0A patent/CN108655712B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108655712A (en) | 2018-10-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108655712B (en) | Automatic pressure equipment of car vacuum nozzle with automatic temperature control accuse pressure function | |
| CN110039307B (en) | Automatic production line and production process of automobile rearview mirror multi-joint adjuster | |
| CN215237084U (en) | Limiting plate stamping device | |
| CN112192207A (en) | Automatic assembling equipment for power supply box | |
| CN203649904U (en) | Remote control assembling device | |
| CN113526078A (en) | Automatic bolt feeding device and positioning method thereof | |
| CN106696289B (en) | Full-automatic pointer heat transfer printing assembly all-in-one machine | |
| CN111620093A (en) | High-speed arrangement machine | |
| CN210677673U (en) | Automatic buckle assembling device | |
| CN112008368A (en) | Press-fitting device and press-fitting method for gear shaft bearing of speed reducer | |
| CN108819272B (en) | Assembly equipment for material rolling shaft of printer | |
| CN114378571A (en) | Automatic hinge assembling machine | |
| CN106971968A (en) | A kind of semiconductor cover plate make-up machine | |
| CN208461191U (en) | A kind of new-energy automobile connector torsional spring jack automated assembling equipment | |
| CN106816796A (en) | A kind of British connecting plug internal frame automatic riveting press | |
| CN216993130U (en) | Riveting equipment | |
| CN107838045B (en) | Wafer taking and placing device | |
| CN218424202U (en) | Full-automatic circulation stopper core detects cartoning machine | |
| CN110667041A (en) | Novel injection molding device | |
| CN212019974U (en) | Automatic assembly system of rotary driving head | |
| CN206595535U (en) | A kind of British connecting plug internal frame automatic riveting press | |
| CN211516343U (en) | Eight-station soldering tin and detecting device | |
| CN208585736U (en) | A kind of screw shaft parts pneumatic feed sortation conveyor | |
| CN110315326B (en) | Automatic assembling machine for torsion springs of graphite rods | |
| CN210306593U (en) | Automatic assembly device for semicircular pads of isolator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201218 Address after: 241000 Chungu 3D Printing Industrial Park, Fanchang Economic Development Zone, Wuhu City, Anhui Province Patentee after: WUHU ZHONGMENG ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 241080 No.68 Fushan Road, Sanshan District, Wuhu City, Anhui Province Patentee before: ANHUI YANGTSE VOCATIONAL AND TECHNICAL College |
|
| TR01 | Transfer of patent right |