CN107855916B

CN107855916B - Hardware pendant plane polishing machine

Info

Publication number: CN107855916B
Application number: CN201711339259.9A
Authority: CN
Inventors: 杨海斌
Original assignee: Wuxi Weikelai Technology Co Ltd
Current assignee: Wuxi Weikelai Technology Co Ltd
Priority date: 2017-12-14
Filing date: 2017-12-14
Publication date: 2020-09-08
Anticipated expiration: 2037-12-14
Also published as: CN107855916A

Abstract

The invention discloses a hardware pendant plane polishing machine which comprises a working panel and a supporting column, wherein stand columns are arranged at the left end and the right end of the upper side of the working panel, a slide rail is arranged at the lower side of a top plate, a slide plate connected with the slide rail is arranged on a threaded rod through a threaded hole, the threaded rod is fixedly connected with the output end of a horizontal motor through a connecting device, an air cylinder, a polishing motor and a lifting table are arranged above a fixed plate, the polishing motor is placed on the lifting table, an output shaft of the polishing motor is connected with a rotary table, a polishing disc is arranged at the lower side of the rotary table, a plurality of clamping devices are arranged on the working panel, a driving device is arranged at one side of a collecting cavity, the driving device, the. The polishing device is reasonable in structure and convenient to use, the control panel can control the polishing disc to move up and down, left and right, the plurality of clamping devices can improve polishing efficiency, and the polishing device is provided with the water spraying device and the damping device, so that the service life of the polishing device is prolonged.

Description

Hardware pendant plane polishing machine

Technical Field

The invention relates to the technical field of hardware pendant processing machinery, in particular to a hardware pendant plane polishing machine.

Background

The plane polishing process is one of the most important processes in hardware processing, and the most advanced technologies in the polishing machine industry are all focused on the U.S., japan and germany. With the rapid advance of the three-country polishing technology, other countries are affected to a greater or lesser extent. In China, the polishing industry has been long, but foreign machine equipment has been used, and the polishing technology and the polishing process are not available. In recent years, with the rapid expansion of market demand, the polishing process is widely applied to the industries of optics, aviation, automobiles, molds, jewel processing and various hardware, has huge market space, and the polishing machine is in a state of short supply at home. At present, with the introduction and improvement of technologies, some domestic enterprises begin to research and develop their own technologies and processes on the basis of the introduction of the technology in the united states, the days and the morals, and great achievements are obtained. The throwing dish does not have cooling device from top to bottom among the prior art, leads to polishing temperature too high during high-speed, heavy load polishing, has to copy a dish risk and influence polishing efficiency, and most manual operation influence production efficiency moreover, and the vibration that the polishing process produced makes machine spare part life reduce, and the polishing process still can produce the dust polluted environment that four penetrated and just be harmful to the human body.

Disclosure of Invention

The invention aims to provide a hardware pendant plane polishing machine to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a hardware pendant plane polishing machine comprises a working panel and a supporting column, wherein upright columns are arranged at the left end and the right end of the upper side of the working panel, longitudinal pulleys are arranged at the lower ends of the upright columns, longitudinal pulley grooves are formed in the working panel where the longitudinal pulleys are arranged, longitudinal sliding rods are vertically arranged below an extension rod on the upright column on the right side, threaded holes are formed in the longitudinal sliding rods and are connected with longitudinal screw rods through the threaded holes, the longitudinal screw rods are connected to the output end of a longitudinal motor, a top plate is arranged at the upper end of the upright column, a sliding rail is arranged on the lower side of the top plate, a sliding plate is arranged on the sliding rail and is in sliding connection with the sliding rail, threaded holes are formed in the sliding plate, the sliding plate is arranged on a threaded rod through the threaded holes, the threaded rod is fixedly, the lower end of the sliding plate is fixedly connected to a fixed plate, an air cylinder, a polishing motor and a lifting platform are arranged above the fixed plate, the polishing motor is placed on the lifting platform, the air cylinder is respectively positioned at the left side and the right side above the fixed plate, an output shaft of the polishing motor is arranged below the fixed plate, the output shaft of the polishing motor is fixedly connected with a connecting rod, a rectangular water spray groove is arranged on the connecting rod, a rotary table is fixedly connected below the connecting rod, a polishing disc is arranged at the lower side of the rotary table, four symmetrical transparent baffles are arranged on a working panel, limit switches are arranged on inner plates at the left side and the right side of the baffles, a clamping device is arranged in the middle of the baffles, a plurality of clamping devices are arranged, each clamping device comprises a fixed plate, a clamping panel, a sliding block and a clamping platform sliding groove, a, the filter hole is connected to the collecting cavity through the working panel, a driving device is installed on one side of the collecting cavity, the driving device, the horizontal motor and the polishing motor are connected to the control panel, a supporting column is installed below the working panel, a vibration damping device is installed on the supporting column, the vibration damping device is provided with a sleeve, the supporting column is accommodated in the sleeve, a guide rail is arranged on the inner wall of the sleeve, a first pressing plate, a second pressing plate and a third pressing plate which can slide on the guide rail are sequentially arranged on the guide rail from top to bottom, a sliding groove which can be matched with the guide rail to realize the sliding of the first pressing plate on the guide rail is formed in the end portion of the first pressing plate, a vibration damping spring is installed on the first pressing surface, a vibration damping spring is also installed on the lower surface of the third pressing plate, and the vibration damping spring on the, the end part of the first pressing plate extends out of the sleeve and is connected with a piston rod of a buffer oil cylinder downwards, and the piston rod is compressed when the first pressing plate slides downwards so as to move downwards in the oil cylinder; the utility model discloses a hydraulic oil cylinder, including hydro-cylinder, piston rod, stripper plate, cylinder, piston rod, stripper plate, the lower part space lateral wall of hydro-cylinder has a plurality of pores, pore intercommunication hydro-cylinder lower part space with locate a batch oil tank inner space of sleeve lower part, the stripper plate can compress the inside hydraulic oil of hydro-cylinder to the batch oil tank when moving down, can inhale inside the hydro-cylinder with the inside hydraulic oil of batch oil tank when moving up inside the stripper plate, the stand inboard is equipped with the recovery tube, the recovery tube is connected on the fan, the fan passes through the connecting pipe and connects dust collection device, be equipped with the air outlet on the dust collection device, be equipped with the filter screen in the dust collection device.

As a further scheme of the invention: the threaded rod is fixedly connected with the output end of the horizontal motor through a connecting device.

As a still further scheme of the invention: and an air cylinder, a polishing motor and a lifting platform are arranged above the fixed plate.

As a still further scheme of the invention: the clamping device comprises a fixing plate, a clamping panel, a sliding block and a clamping table sliding groove, and the clamping device is provided with a plurality of clamping devices.

As a still further scheme of the invention: and the supporting column is provided with a vibration damper.

As a still further scheme of the invention: the driving device, the horizontal motor and the polishing motor are connected to the control panel.

Compared with the prior art, the invention has the beneficial effects that:

the polishing device has the advantages that the clamping devices are used, the clamping and the unloading are easy, the polishing efficiency is improved, the water spraying groove is arranged, lubricating liquid can be sprayed on the surface of a workpiece when the workpiece is polished, the friction between the workpiece and a polishing disc is reduced, the abrasion of a die is reduced, the surface quality of the workpiece is improved, the polishing disc can be cooled, the polishing quality and the polishing efficiency are greatly improved, the service life of the polishing disc is prolonged, the dust collecting device is arranged for collecting dust generated during polishing, the dust pollution is avoided, the body health of an operator can be protected, the control panel is arranged, the control panel can conveniently and quickly control the polishing disc to move up and down, left and right and back, the production efficiency is improved, the damping device is arranged on the supporting column, the damping effect is good, the triple damping is realized through the spring, the pressing plate and the oil cylinder, the noise generated, the installation and the dismantlement are convenient, and this device rational in infrastructure furthest creates the benefit for the enterprise.

Drawings

Fig. 1 is a schematic structural diagram of a hardware pendant plane polishing machine.

FIG. 2 is a top view of a hardware pendant flat polishing machine.

FIG. 3 is a schematic structural diagram of a vibration damping device in a hardware pendant plane polishing machine.

In the figure: 1-a working panel; 2-upright post; 3-a top plate; 4-a slide rail; 5-a support column; 6, fixing a plate; 7-limit switch; 8-a vibration damping device; 9-filtering holes; 10-clamping table chute; 11-a collection chamber; 12-a clamping panel; 13-fixing the plate; 14-a drive device; 15-a polishing disc; 16-a fixed plate; 17-a slide plate; 18-a horizontal motor; 19-a threaded rod; 20-polishing the motor; 21-a lifting platform; 22-a cylinder; 23-a water spray tank; 24-a turntable; 25-a slide block; 26-a sleeve; 27-a first platen; 28-a guide rail; 29-a piston rod; 30-a damping spring; 31-a stripper plate; 32-an oil storage tank; 33-oil cylinder; 34-a third platen; 35-elastic plastic; 36-a second platen; 37-a baffle; 38-longitudinal sliding bar; 39-longitudinal pulleys; 40-longitudinal sliding chute; 41-longitudinal motor; 42-longitudinal screw; 43-a recovery pipe; 44-a fan; 45-connecting pipe; 46-an air outlet; 47-a filter screen; 48-dust collection device.

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.

Referring to fig. 1 to 3, in the embodiment of the invention, a hardware pendant plane polishing machine comprises a working panel 1 and a support column 5, wherein upright columns 2 are arranged at the left end and the right end of the upper side of the working panel 1, a longitudinal pulley 39 is arranged at the lower end of each upright column 2, a longitudinal pulley groove 40 is arranged on the working panel 1 where the longitudinal pulley 39 is arranged, a longitudinal sliding rod 38 is vertically arranged below an extension rod on the upright column 2 on the right side, a threaded hole is formed in each longitudinal sliding rod 38 and is connected with a longitudinal screw rod 42 through the threaded hole, the longitudinal screw rod 42 is connected to the output end of a longitudinal motor 41, the longitudinal motor 41 drives the upright column 2 to move longitudinally, a top plate 3 is arranged at the upper end of each upright column 2, a slide rail 4 is arranged on the lower side of the top plate 3, a slide plate 17 is arranged on each slide rail 4, the polishing machine is characterized in that the sliding plate 17 is installed on a threaded rod 19 through a threaded hole, the threaded rod 19 is fixedly connected with the output end of a horizontal motor 18 through a connecting device, the other end of the threaded rod 19 is slidably installed on an inner wall fixing plate 6 of the supporting plate 2, the lower end of the sliding plate 17 is fixedly connected to a fixing plate 16, an air cylinder 22, a polishing motor 20 and a lifting table 21 are arranged above the fixing plate 16, the polishing motor 20 is placed on the lifting table 21, the air cylinders 22 are respectively positioned at the left side and the right side above the fixing plate 16, an output shaft of the polishing motor 20 is arranged below the fixing plate 16, the output shaft of the polishing motor 20 is fixedly connected with a connecting rod, a rectangular water spraying groove 23 is arranged on the connecting rod, a turntable 24 is fixedly connected below the connecting rod, a polishing disc 15 is, install limit switch 7 on the inboard board of the left and right sides of baffle 37, install clamping device in the middle of the baffle 37, clamping device is provided with a plurality ofly, clamping device includes fixed plate 13, clamping panel 12, slider 25 and presss from both sides tight platform spout 10, install the locking device on the slider 25, be provided with a plurality of filtration holes 9 in the middle of two baffles 37, it link up during work panel 1 is connected to collection chamber 11 to filter holes 9, collect chamber 11 one side and install drive arrangement 14, horizontal motor 18, vertical motor 41 and polishing motor 20 are connected on control panel, support column 5 is installed to work panel 1 below, install damping device 8 on the support column 5, damping device 8 is provided with sleeve 26, sleeve 26 holds support column 5, sleeve 26 inner wall is equipped with guide rail 28, top-down is equipped with first clamp plate 27, the gliding on guide rail 28 in proper order on guide rail 28, The end part of the pressure plate is provided with a sliding groove which can be matched with the guide rail 28 to realize the sliding of the pressure plate on the guide rail 28, the lower surface of the first pressure plate 27 is provided with a vibration damping spring 30, the lower surface of the third pressure plate 34 is also provided with the vibration damping spring 30, the vibration damping spring 30 on the lower surface of the first pressure plate 27 is kept in a non-contact state with the upper surface of the second pressure plate 36 under a natural state, the end part of the first pressure plate 27 extends out of the sleeve 26 and is downwards connected with a piston rod 29 of a buffer oil cylinder 33, and the piston rod 29 is compressed when the first pressure plate 27 slides downwards so that the piston rod 29 moves downwards in the oil cylinder 33; a stripper plate 31 is connected to the tip under the piston rod 29, stripper plate 31 is with hydro-cylinder 33 inside be divided into upper and lower two mutually independent airtight spaces, the lower part space lateral wall of hydro-cylinder 33 has a plurality of pores, pore intercommunication hydro-cylinder 33 lower part space with locate a batch oil tank 32 inner space of sleeve 26 lower part, can compress the inside hydraulic oil of hydro-cylinder 33 to the batch oil tank 32 when stripper plate 31 moves down, can inhale the inside of hydro-cylinder 33 with the inside hydraulic oil of batch oil tank 32 when stripper plate 31 moves up inside, 2 inboards of stand are equipped with recovery tube 43, recovery tube 43 is connected on fan 44, dust that fan 44 produced when polishing absorbs dust collection device 48, fan 44 passes through connecting pipe 45 and connects dust collection device 48, be equipped with air outlet 46 on the dust collection device 48, be equipped with filter screen 47 in the dust collection device 48, one end of the connection pipe 45 is placed at the lower side of the filter screen.

The working principle of the invention is as follows: when the invention is used for plane polishing of hardware pendants, the hardware pendants are fixed on a clamping panel 12, one end of each hardware pendant is contacted with a fixed plate 13, one end surface of each hardware pendant is contacted with a slide block 25, the hardware pendant is clamped and locked by moving the slide block 25 in a sliding chute 10 of a clamping table, a control panel controls a horizontal motor 18 to drive a threaded rod 19 to rotate, so as to drive a polishing disc 15 to move in the horizontal direction, a vertical motor 41 drives an upright post 2 to move longitudinally, a polishing motor 20 drives a polishing disc 15 to polish the surfaces of the hardware pendants on the clamping panel 12, a lifting table 21 can realize the vertical movement of the polishing disc 15, a plurality of clamping devices are arranged on a working panel, the surfaces of the hardware pendants can be polished by controlling the control panel, the working efficiency is improved, and dust generated by polishing is collected into a dust collecting device 48 through, a collecting cavity 11 is arranged at the lower side of the working panel 1 and used for collecting lubricating liquid, a driving device 14 sprays the lubricating liquid in the collecting cavity 11 through a water spraying groove 23 arranged above a polishing disc 15, the lubricating liquid is sprayed onto a baffle 37 through the polishing disc 15 and then flows back into the collecting cavity 11 through a filter hole 9 for recycling, a vibration damping device 8 is arranged on a support column 5 below the working surface table 1, the vibration damping device 8 is forced by the support column 5 to move downwards in a sleeve 26 to drive a first pressing plate 27 to move downwards, the first pressing plate 27 moves downwards to drive a piston rod 29 to move downwards in an oil cylinder 33, a squeezing plate 31 extrudes downwards to extrude the hydraulic oil in the oil cylinder 33 through a pore of the oil cylinder 33, the pore of the oil cylinder 33 is arranged at a position, close to the side face of the oil tank 32, the hydraulic oil in the oil cylinder 33 is ensured to directly enter the oil tank 32, and the purpose of; as the first pressure plate 27 is continuously pressed downwards, the damping spring 30 below the first pressure plate 27 contacts the second pressure plate 36, the damping spring 30 contracts and simultaneously drives the second pressure plate 36 to move downwards, and at the moment, hydraulic oil in the oil cylinder 33 is continuously discharged, which is the second damping; when the elastic plastic 35 placed under the second pressing plate 36 contacts the third pressing plate 34, the elastic plastic 35 contracts slightly to buffer the rigid contact impact force between the second pressing plate 36 and the third pressing plate 34, the third pressing plate 34 moves downwards to drive the damping spring 30 below the third pressing plate 34 to contract, the third buffering is realized, after the stress reaches balance, the damping spring 30 is under the action of upward restoring force, the piston rod 29 of the oil cylinder 33 drives the extrusion plate to move upwards at the moment, negative pressure is formed in the oil cylinder 33, hydraulic oil in the oil storage tank 32 is sucked into the oil cylinder 33 through the fine holes, the upward restoring force of the damping spring 30 can be greatly relieved in the suction process, the polishing process is guaranteed to be more stable on the whole, and the service life of the equipment is prolonged.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a hardware pendant plane polishing machine, includes work panel (1) and support column (5), its characterized in that, both ends are equipped with stand (2) about the upside of work panel (1), stand (2) lower extreme is provided with vertical pulley (39), install vertical pulley groove (40) on work panel (1) at vertical pulley (39) place, stretch out the pole below on right side stand (2) and be provided with vertical slide bar (38) perpendicularly, be provided with the screw hole on vertical slide bar (38) and be connected with vertical screw rod (42) through the screw hole, vertical screw rod (42) are connected on vertical motor (41) output, the upper end of stand (2) is equipped with roof (3), slide rail (4) are installed to the downside of roof (3), install slide (17) on slide rail (4), slide (17) sliding connection is on slide rail (4), the polishing machine is characterized in that a threaded hole is formed in the sliding plate (17), the sliding plate (17) is installed on a threaded rod (19) through the threaded hole, the threaded rod (19) is fixedly connected with the output end of a horizontal motor (18) through a connecting device, the other end of the threaded rod (19) is slidably installed on an inner wall fixing plate (6) of the stand column (2), the lower end of the sliding plate (17) is fixedly connected onto a fixing plate (16), a cylinder (22), a polishing motor (20) and a lifting table (21) are arranged above the fixing plate (16), the polishing motor (20) is placed on the lifting table (21), the cylinder (22) is respectively located on the left side and the right side above the fixing plate (16), an output shaft of the polishing motor (20) is arranged below the fixing plate (16), a connecting rod is fixedly connected with the output shaft of the polishing motor (20), the polishing device is characterized in that a turntable (24) is fixedly connected to the lower side of the turntable (24), a polishing disc (15) is arranged on the lower side of the turntable (24), four symmetrical transparent baffles (37) are mounted on the working panel (1), limit switches (7) are mounted on inner plates on the left side and the right side of each baffle (37), a clamping device is mounted in the middle of each baffle (37), the clamping devices are multiple, each clamping device comprises a fixing plate (13), a clamping panel (12), a sliding block (25) and a clamping table sliding groove (10), a locking device is mounted on each sliding block (25), a plurality of filtering holes (9) are formed in the middle of each baffle (37), each filtering hole (9) penetrates through the working panel (1) and is connected to a collecting cavity (11), a driving device (14) is mounted on one side of the collecting cavity (11), and the driving device (14), a horizontal motor (18) and a polishing motor (20) are connected, the support column (5) is installed below the working panel (1), the vibration damping device (8) is installed on the support column (5), the vibration damping device (8) is provided with a sleeve (26), the support column (5) is accommodated in the sleeve (26), a guide rail (28) is arranged on the inner wall of the sleeve (26), a first pressing plate (27), a second pressing plate (36) and a third pressing plate (34) which can slide on the guide rail (28) are sequentially arranged on the guide rail (28) from top to bottom, a sliding groove which can be matched with the guide rail (28) to realize sliding of the first pressing plate on the guide rail (28) is formed in the end portion of the first pressing plate (27), the vibration damping spring (30) is installed on the lower surface of the first pressing plate (27), the vibration damping spring (30) on the lower surface of the first pressing plate (27) is kept in a non-contact state with the upper surface of the second pressing plate (36) in a natural state, the end part of the first pressing plate (27) extends out of the sleeve (26) and is downwards connected with a piston rod (29) of a buffer oil cylinder (33), and when the first pressing plate (27) slides downwards, the piston rod (29) is compressed to enable the piston rod (29) to move downwards in the oil cylinder (33); the tip connection stripper plate (31) under piston rod (29), stripper plate (31) divide into upper and lower two mutually independent airtight spaces with hydro-cylinder (33) inside, the lower part space lateral wall of hydro-cylinder (33) has a plurality of pores, pore intercommunication hydro-cylinder (33) lower part space and an oil storage tank (32) inner space of locating sleeve (26) lower part, can compress the inside hydraulic oil of hydro-cylinder (33) to in oil storage tank (32) when stripper plate (31) move down, can inhale hydro-cylinder (33) inside with the inside hydraulic oil of oil storage tank (32) when stripper plate (31) move up inside, stand (2) inboard is equipped with recovery tube (43), and the recovery tube tip is the loudspeaker mouth form, recovery tube (43) are connected on fan (44), dust collection device (48) are connected through connecting pipe (45) in fan (44), an air outlet (46) is formed in the dust collecting device (48), and a filter screen (47) is arranged in the dust collecting device (48).