CN108406544B

CN108406544B - Iron panel surface finish equipment for machine part processing

Info

Publication number: CN108406544B
Application number: CN201810154858.1A
Authority: CN
Inventors: 汤蒙琪
Original assignee: Fujian Beidi Ceramic Technology Co ltd
Current assignee: Jiangmen Jianghai dachangjin Electromechanical Equipment Co.,Ltd.
Priority date: 2018-02-23
Filing date: 2018-02-23
Publication date: 2020-09-04
Anticipated expiration: 2038-02-23
Also published as: CN108406544A

Abstract

The invention relates to machining equipment, in particular to iron plate surface polishing equipment for machining mechanical parts. The invention aims to provide iron plate surface polishing equipment for machining mechanical parts, which is time-saving and labor-saving in the polishing process, can comprehensively polish the surface of an iron plate and has low danger in the polishing process. In order to solve the technical problem, the invention provides iron plate surface polishing equipment for machining mechanical parts, which comprises a bottom plate, an installation table, a first bearing seat, a rotating rod, a first nut, a first screw rod, a fixed block, a placing plate, a first guide sleeve, a first guide rail, a connecting block and the like; the right side is connected with the mount table on the bottom plate, and the left and right sides top all is connected with first bearing frame in the mount table, all is connected with the bull stick in the first bearing frame. The invention achieves the effects of time and labor saving in the polishing process, capability of comprehensively polishing the surface of the iron plate and low risk in the polishing process.

Description

Iron panel surface finish equipment for machine part processing

Technical Field

The invention relates to machining equipment, in particular to iron plate surface polishing equipment for machining mechanical parts.

Background

Machine refers to the generic term of machine and mechanism. The machine is a tool device which can help people to reduce work difficulty or save labor, and articles such as chopsticks, brooms and tweezers can be called as the machine, and the machines are simple machines. The complex machine is composed of two or more simple machines. These relatively complex machines are often called machines. From a structural and kinematic point of view, the mechanisms and machines are not distinct and are broadly called machines.

At present, when the surface of an iron plate is polished, most of the iron plate is placed on a workbench, and then the iron plate surface is polished by manually holding a polishing machine, but the defects of time and labor waste exist, the iron plate surface is difficult to be polished comprehensively in the polishing process, and the polishing process is high in danger.

Therefore, it is urgently needed to develop iron plate surface polishing equipment for machining mechanical parts, which is time-saving and labor-saving in the polishing process, capable of comprehensively polishing the surface of an iron plate and low in risk in the polishing process, so as to overcome the defects that the polishing process wastes time and labor, the surface of the iron plate is difficult to comprehensively polish and the risk in the polishing process is high when the surface of the iron plate is polished at present.

Disclosure of Invention

(1) Technical problem to be solved

The invention aims to overcome the defects that the polishing process wastes time and labor, the surface of an iron plate is difficult to polish comprehensively and the danger in the polishing process is high when the surface of the iron plate is polished at present, and the technical problem to be solved is to provide the iron plate surface polishing equipment for machining the mechanical parts, which is time-saving and labor-saving in the polishing process, capable of polishing the surface of the iron plate comprehensively and low in danger in the polishing process.

(2) Technical scheme

In order to solve the technical problem, the invention provides iron plate surface polishing equipment for machining mechanical parts, which comprises a bottom plate, an installation table, a first bearing seat, a rotating rod, a first nut, a first screw rod, a fixed block, a placing plate, a first guide sleeve, a first guide rail, a connecting block, a second nut, a second bearing seat, a screw rod, a crank, a supporting plate, a first slide rail, a first slide block, a second guide sleeve, a second guide rail, a connecting rod, a first electric wheel and a polishing wheel, wherein the installation table is connected to the right side of the bottom plate, the first bearing seat is connected to the upper parts of the left side and the right side of the installation table, the rotating rod is connected to the first bearing seat, a positioning hole is formed in the lower side of the rotating rod on the right side, the first nut is screwed in the first nut, the first screw rod is matched with the first nut, the first screw rod extends into the positioning hole, the outer side of the rotating rod is, two placing plates are arranged at the upper ends of the fixed blocks, the lower sides of the lower placing plates are connected at the upper ends of the two fixed blocks, the left and right sides of the rear sides of the upper placing plates are connected with first guide sleeves, first guide rails are connected in the first guide sleeves in a sliding manner, the lower ends of the first guide rails are connected at the upper sides of the lower placing plates, the inner sides of the first guide sleeves are connected with connecting blocks, second nuts are connected between the connecting blocks, the middle parts of the upper sides of the lower placing plates are connected with second bearing seats, lead screws are connected in the second bearing seats, the lead screws penetrate through the second nuts, the second nuts are matched with the lead screws, the upper ends of the lead screws are connected with crank handles, the left side of the bottom plate is connected with a supporting plate, a first slide rail is connected above the front side of the supporting plate, a, the connecting rod right side rear is connected with first electronic round, and first electronic round rear end is connected with the throwing aureola, and throwing aureola rear side plane is in same vertical face with place the board front side plane.

Preferably, still including promoting the parallel and level device, promote the parallel and level device including push rod, ejector pad, third nut and second screw rod, two are placed and all are equipped with on the board and promote the parallel and level device, place all transversely to open on the board and have the guiding hole, all placed the push rod in the guiding hole, the push rod front end all is connected with the ejector pad, push rod downside rear is connected with the third nut, the third nut internal rotation has the second screw rod, the rotation type connection is respectively at the second screw rod front end and places the board rear side.

Preferably, the automatic adjusting and polishing device comprises a third guide rail, a third guide sleeve, a second slide rail, a second slide block, a second electric wheel, a rotary disc, a mounting sleeve, a rocker, a third screw, a fourth nut and a fourth screw, the automatic adjusting and polishing device is arranged on the left side of the second guide rail, the third guide rail is connected to the left end of the first slide block, the third guide rail is connected with the third guide sleeve in a sliding manner, the second slide rail is connected to the lower side of the front side of the supporting plate, the second slide block is connected to the inner sliding manner of the second slide rail, the second electric wheel is connected to the front side of the second slide block, the rotary disc is connected to the front side of the second electric wheel in a sliding manner, the mounting sleeve is connected to the upper right side of the rotary disc, the mounting sleeve is positioned on the rear side of the third guide rail, the rocker is positioned on the rear side of the third guide rail, the upper right side of the front, a third screw rod is screwed in the threaded hole and matched with the threaded hole, the rocker is fixed by the third screw rod, the left end of the second slide rail is connected with a fourth nut, a fourth screw rod is screwed in the fourth nut, and the right end of the fourth screw rod is hinged to the left end of the second slide block.

Preferably, the sliding type automatic feeding device further comprises a third sliding rail, a third sliding block, a fourth guide rail and a fourth guide sleeve, the third sliding rail is connected to the left side of the upper side of the first sliding rail, the third sliding rail is connected with the third sliding block in an inner sliding mode, the fourth guide rail is connected to the right end of the third sliding block, the fourth guide sleeve is connected to the fourth guide rail in a sliding mode, and the front side of the fourth guide sleeve is connected to the upper side of the second guide rail.

Preferably, still including scale plate and pointer, the board front side is placed to the downside is connected with the scale plate, and the scale plate middle part is connected with the pointer.

The working principle is as follows: when a user needs to polish the surface of an iron plate, the user can rotate the first screw rod, the first screw rod is screwed out downwards through the matching with the first nut, so that the first screw rod is separated from the positioning hole, then the user can rotate the fixing block clockwise, the fixing block drives the lower side placing plate to move downwards, so that the lower side placing plate drives the upper side placing plate to rotate clockwise through the first guide rail, so that the two side placing plates are horizontally placed, then the user can place the plate between the two placing plates and align the plate to the inner side surface of the placing plate, at the moment, the user can rotate the crank, the crank drives the screw rod to rotate, the screw rod drives the two first guide sleeves to move inwards through the matching with the second nut, so that the first guide sleeves drive the upper side placing plate to move inwards, so that the two placing plates are clamped, and then the user can rotate the two placing plates anticlockwise, thereby make first screw rod aim at the locating hole, then the user can rotate first screw rod, thereby make first screw rod fix the right side bull stick, thereby fix the position of panel, the user can start first electronic round this moment, first electronic round drives the throwing aureola rotation, thereby make the throwing wheel polish to panel surface, the user can remove first slider about removing, first slider drives the second guide pin bushing and removes, the second guide pin bushing drives second guide rail and connecting rod and removes, thereby it polishes to remove about the throwing aureola to move the panel, the user can also reciprocate the second guide rail, the second guide rail drives the connecting rod and reciprocates, thereby it reciprocates and carries out surface finish to the panel to drive the throwing aureola, after accomplishing to the panel polishing, the user can close first electronic round, then take off this panel from placing the board.

Because the push leveling device is also included, the push leveling device comprises a push rod, a push block, a third nut and a second screw rod, the push leveling device is arranged on the two placing plates, the placing plates are transversely provided with guide holes, the push rods are arranged in the guide holes, the front ends of the push rods are connected with the push block, the third nut is connected with the rear side of the lower side of the push rod, the second screw rod is screwed in the third nut, the front ends of the second screw rods are respectively connected with the rear side of the placing plates in a rotating way, when a user needs to easily and quickly enable the board placed on the placing board to be flush with the front side of the placing board, the user can place the board on the placing board, the user can then rotate the second screw, which is screwed in towards the front side by cooperation with the third nut, thereby make the second screw rod drive the push rod and move to the front side, the push rod drives the ejector pad and moves to the front side to make the ejector pad promote panel and remove, make panel and place board front side parallel and level.

Because the automatic adjusting and polishing device also comprises an automatic adjusting and polishing device which comprises a third guide rail, a third guide sleeve, a second slide rail, a second slide block, a second electric wheel, a rotary table, a mounting sleeve, a rocker, a third screw rod, a fourth nut and a fourth screw rod, the left side of the second guide rail is provided with the automatic adjusting and polishing device, the left end of the first slide block is connected with the third guide rail, the third guide rail is glidingly connected with the third guide sleeve, the lower part of the front side of the supporting plate is connected with the second slide rail, the second slide rail is glidingly connected with the second slide block, the front side of the second slide block is connected with the second electric wheel, the front side of the second electric wheel is connected with the rotary table, the right upper part of the rotary table is connected with the mounting sleeve, the mounting sleeve is positioned at the rear side of the third guide rail, the rocker is positioned at the rear side of the third guide rail, the right upper part, a third screw rod is screwed in the threaded hole and matched with the threaded hole, the third screw rod fixes a rocker, the left end of a second sliding rail is connected with a fourth nut, the fourth screw rod is screwed in the fourth nut, the right end of the fourth screw rod is hinged and connected with the left end of a second sliding block, when a user needs to automatically enable the polishing wheel to be attached to the size of a plate material to perform left-right moving polishing, the user can rotate the third screw rod and the fourth screw rod, so that the third screw rod can not fix the rocker, then the user can rotate the fourth screw rod, the fourth screw rod is screwed in left-right direction through being matched with the fourth nut, so that the second sliding block is driven to move left and right, the second sliding block drives a second electric wheel and an installation sleeve to move left and right, so that the installation sleeve moves on the rocker, the length sum of the installation sleeve and the length of the rocker is increased or decreased, so that the distance between the second electric wheel and a third guide rail is, the user can adjust according to the length of panel, after the user adjusts, the user can rotate the third screw rod, thereby make the third screw rod fix installation cover and rocker, so the user can start the electronic round of second, the electronic round of second drives the carousel rotatory, the carousel drives the installation cover rotatory, the installation cover drives the rocker rotation, the rocker drives the third guide pin bushing rotation, the third guide pin bushing reciprocates on the third guide rail, thereby it removes to drive third guide pin bushing and third guide rail to remove, thereby it removes to make the third guide rail drive first slider and remove, first slider drives to remove about the throwing aureola, the user can manually stimulate the second guide rail and reciprocate, thereby it reciprocates to make the second guide rail drive the throwing aureola, after accomplishing to panel polishing, the user can close the electronic round of second.

Because still including the third slide rail, the third slider, fourth guide rail and fourth guide pin bushing, first slide rail upside left is connected with the third slide rail, sliding connection has the third slider in the third slide rail, the third slider right-hand member is connected with the fourth guide rail, sliding connection has the fourth guide pin bushing on the fourth guide rail, fourth guide pin bushing front side is connected in the second guide rail top, when the quick light pulling second guide rail that needs of user reciprocates, the user can reciprocate the third slider, the third slider drives the fourth guide rail and reciprocates, the fourth guide rail drives the fourth guide pin bushing and reciprocates, thereby drive the second guide rail and reciprocate, when the second guide rail is moving about, the second guide rail will be through the fourth guide pin bushing and remove about on the fourth guide rail.

Because still including scale plate and pointer, the board front side is placed to the downside is connected with the scale plate, and the scale plate middle part is connected with the pointer, when the user need make place the panel on placing the board can aim at and place the board dead center, the user can remove panel, and the instruction through scale plate and pointer makes panel be located and places the board middle part to can accurately go on when can making polishing wheel remove.

(3) Advantageous effects

The invention achieves the effects of time and labor saving in the polishing process, capability of comprehensively polishing the surface of the iron plate and low risk in the polishing process, and can automatically and comprehensively polish the left and right positions of the iron plate and reduce the risk by adopting a mode that the second electric wheel drives the polishing wheel to move left and right and adjusting the distance between the second electric wheel and the third guide rail to change the left and right moving distance of the polishing wheel.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a left side view schematically illustrating the structure of the placement board of the present invention.

Fig. 3 is a front view of the flush mechanism of the present invention.

FIG. 4 is a schematic front view of the automatic polishing apparatus according to the present invention.

Fig. 5 is a schematic front view of a third slide rail according to the present invention.

Fig. 6 is a schematic front view of the scale plate according to the present invention.

The labels in the figures are: 1-a bottom plate, 2-a mounting table, 3-a first bearing seat, 4-a rotating rod, 5-a positioning hole, 6-a first nut, 7-a first screw rod, 8-a fixing block, 9-a placing plate, 10-a first guide sleeve, 11-a first guide rail, 12-a connecting block, 13-a second nut, 14-a second bearing seat, 15-a screw rod, 16-a crank, 17-a supporting plate, 18-a first slide rail, 19-a first slide block, 20-a second guide sleeve, 21-a second guide rail, 22-a connecting rod, 23-a first electric wheel, 24-a polishing wheel, 30-a pushing leveling device, 301-a guide hole, 302-a push rod, 303-a push block, 304-a third nut, 305-a second screw rod, 31-an automatic adjusting polishing device, 311-a third guide rail, 312-a third guide sleeve, 313-a second sliding rail, 314-a second sliding block, 315-a second electric wheel, 316-a rotating disc, 317-a mounting sleeve, 318-a rocker, 319-a threaded hole, 3110-a third screw, 3111-a fourth nut, 3112-a fourth screw, 3021-a third sliding rail, 3022-a third sliding block, 3023-a fourth guide rail, 3024-a fourth guide sleeve, 3121-a scale plate, and 3122-a pointer.

Detailed Description

The invention is further described below with reference to the figures and examples.

Example 1

An iron plate surface polishing device for machining mechanical parts is shown in figures 1-6 and comprises a bottom plate 1, an installation platform 2, a first bearing seat 3, a rotating rod 4, a first nut 6, a first screw 7, a fixed block 8, a placing plate 9, a first guide sleeve 10, a first guide rail 11, a connecting block 12, a second nut 13, a second bearing seat 14, a screw rod 15, a crank 16, a supporting plate 17, a first slide rail 18, a first slide block 19, a second guide sleeve 20, a second guide rail 21, a connecting rod 22, a first electric wheel 23 and a polishing wheel 24, wherein the installation platform 2 is connected to the upper right side of the bottom plate 1, the first bearing seat 3 is connected to the upper left side and the upper right side of the installation platform 2, the rotating rod 4 is connected to the first bearing seat 3, a positioning hole 5 is formed in the lower side of the rotating rod 4 on the right side, the first nut 6 is connected to the upper right side of the installation platform 2, the first screw 7 is screwed in the first nut 6, the first screw, the first screw 7 extends into the positioning hole 5, the outer sides of the rotating rods 4 are connected with fixed blocks 8, the upper ends of the fixed blocks 8 are provided with two placing plates 9, the lower sides of the lower placing plates 9 are connected with the upper ends of the two fixed blocks 8, the left and right sides of the rear sides of the upper placing plates 9 are connected with first guide sleeves 10, the inner sides of the first guide sleeves 10 are connected with first guide rails 11 in a sliding manner, the lower ends of the first guide rails 11 are connected with the upper sides of the lower placing plates 9, the inner sides of the first guide sleeves 10 are connected with connecting blocks 12, second nuts 13 are connected between the connecting blocks 12, the middle parts of the upper sides of the lower placing plates 9 are connected with second bearing seats 14, lead screws 15 are connected in the second bearing seats 14, the lead screws 15 penetrate through the second nuts 13, the second nuts 13 are matched with the lead screws 15, the upper ends of the lead screws 15 are connected with crank handles 16, the front side of the first sliding block 19 is connected with a second guide sleeve 20, the second guide sleeve 20 is internally connected with a second guide rail 21 in a sliding manner, the lower part of the right side of the second guide rail 21 is connected with a connecting rod 22, the rear part of the right side of the connecting rod 22 is connected with a first electric wheel 23, the rear end of the first electric wheel 23 is connected with a polishing wheel 24, and the plane of the rear side of the polishing wheel 24 and the plane of the front side of the placing plate 9 are on the same vertical plane.

Example 2

Still including promoting parallel and level device 30, it is including push rod 302 to promote parallel and level device 30, ejector pad 303, third nut 304 and second screw 305, two are placed and all are equipped with on the board 9 and promote parallel and level device 30, it all transversely has guiding hole 301 to open on the board 9 to place, push rod 302 has all been placed in guiding hole 301, push rod 302 front end all is connected with ejector pad 303, push rod 302 downside rear is connected with third nut 304, third nut 304 internal rotation has second screw 305, second screw 305 front end rotation type is respectively connected at placing board 9 rear side.

Example 3

The automatic adjusting polishing device 31 comprises a third guide rail 311, a third guide sleeve 312, a second slide rail 313, a second slide block 314, a second electric wheel 315, a rotary disc 316, a mounting sleeve 317, a rocker 318, a third screw 3110, a fourth nut 3111 and a fourth screw 3112, the automatic adjusting polishing device 31 is arranged on the left side of the second guide rail 21, the third guide rail 311 is connected to the left end of the first slide block 19, the third guide rail 311 is connected with the third guide sleeve 312 in a sliding manner, the second slide rail 313 is connected to the lower part of the front side of the support plate 17, the second slide block 314 is connected to the inner part of the second slide rail 313 in a sliding manner, the second electric wheel 315 is connected to the front side of the second electric wheel 315, the mounting sleeve 317 is connected to the upper right side of the rotary disc 316, the mounting sleeve 317 is positioned on the rear side of the third guide rail 311, the rocker 318 is placed in the mounting sleeve 317, the rocker 318 is positioned on the rear side of the third guide, the upper right side of the front side of the rocker 318 is hinged to the rear side of the third guide sleeve 312, a threaded hole 319 is formed in the upper right side of the mounting sleeve 317, a third screw 3110 is screwed in the threaded hole 319, the third screw 3110 is matched with the threaded hole 319, the rocker 318 is fixed by the third screw 3110, the left end of the second sliding rail 313 is connected with a fourth nut 3111, a fourth screw 3112 is screwed in the fourth nut 3111, and the right end of the fourth screw 3112 is hinged to the left end of the second sliding block 314.

Example 4

The sliding type laser beam splitter is characterized by further comprising a third sliding rail 3021, a third sliding block 3022, a fourth guiding rail 3023 and a fourth guiding sleeve 3024, the third sliding rail 3021 is connected to the left side of the first sliding rail 18, the third sliding rail 3022 is connected to the inner side of the third sliding rail 3021 in a sliding manner, the fourth guiding rail 3023 is connected to the right end of the third sliding rail 3022, the fourth guiding sleeve 3024 is connected to the upper side of the fourth guiding rail 3024 in a sliding manner, and the front side of the fourth guiding sleeve 3024 is connected to the upper side of.

The multifunctional instrument is characterized by further comprising a scale plate 3121 and a pointer 3122, the scale plate 3121 is connected with the front side of the lower side placing plate 9, and the pointer 3122 is connected with the middle part of the scale plate 3121.

The working principle is as follows: when a user needs to polish the surface of an iron plate, the user can rotate the first screw 7, the first screw 7 is screwed out downwards through the matching with the first nut 6, so that the first screw 7 is separated from the positioning hole 5, then the user can rotate the fixing block 8 clockwise, the fixing block 8 drives the lower placing plate 9 to move downwards, so that the lower placing plate 9 drives the upper placing plate 9 to rotate clockwise through the first guide rail 11, so that the placing plates 9 on two sides are kept flat, then the user can place the plate between the two placing plates 9 and align the plate to the inner side surface of the placing plate 9, at this time, the user can rotate the crank 16, the crank 16 drives the screw 15 to rotate, the screw 15 drives the two first guide sleeves 10 to move inwards through the matching with the second nut 13, so that the first guide sleeves 10 drive the upper placing plate 9 to move inwards, so that the two placing plates 9 are clamped, then, the user can rotate the two placing plates 9 counterclockwise to align the first screw 7 with the positioning hole 5, and then the user can rotate the first screw 7 to fix the right rotating rod 4 by the first screw 7 to fix the position of the plate, at this time, the user can start the first electric wheel 23, the first electric wheel 23 drives the polishing wheel 24 to rotate, so that the polishing wheel 24 polishes the surface of the plate, the user can move the first slider 19 left and right, the first slider 19 drives the second guide sleeve 20 to move left and right, the second guide sleeve 20 drives the second guide rail 21 and the connecting rod 22 to move left and right, so as to drive the polishing wheel 24 to move left and right to polish the plate, the user can also move the second guide rail 21 up and down, the second guide rail 21 drives the connecting rod 22 to move up and down, so as to drive the polishing wheel 24 to move up and down to polish the surface of the plate, the user can close the first powered wheel 23 and then remove the sheet from the resting plate 9.

Because the pushing leveling device 30 is further included, the pushing leveling device 30 includes a push rod 302, a push block 303, a third nut 304 and a second screw 305, the two placing plates 9 are both provided with the pushing leveling device 30, the placing plates 9 are both transversely provided with guide holes 301, the push rods 302 are placed in the guide holes 301, the front ends of the push rods 302 are both connected with the push block 303, the third nuts 304 are connected to the rear sides of the lower sides of the push rods 302, the second screws 305 are screwed in the third nuts 304, the front ends of the second screws 305 are respectively rotatably connected to the rear sides of the placing plates 9, when a user needs to easily and quickly enable plates placed on the placing plates 9 to be level with the front sides of the placing plates 9, the user can place the plates on the placing plates 9, then the user can rotate the second screws 305, the second screws 305 are screwed in to the front sides through matching with the third nuts 304, so that the second screws 305 drive the push rods 302 to move to the front sides, the push rod 302 drives the push block 303 to move towards the front side, so that the push block 303 pushes the plate to move, and the plate is flush with the front side of the placing plate 9.

Because the automatic adjusting polishing device 31 is further included, the automatic adjusting polishing device 31 includes a third guide rail 311, a third guide sleeve 312, a second slide rail 313, a second slider 314, a second electric wheel 315, a turntable 316, a mounting sleeve 317, a rocker 318, a third screw 3110, a fourth nut 3111 and a fourth screw 3112, the automatic adjusting polishing device 31 is disposed on the left side of the second guide rail 21, the third guide rail 311 is connected to the left end of the first slider 19, the third guide rail 311 is slidably connected to the third guide sleeve 312, the second slide rail 313 is connected to the lower portion of the front side of the support plate 17, the second slider 314 is slidably connected to the second slide rail 313, the second electric wheel 315 is connected to the front side of the second electric wheel 315, the mounting sleeve 317 is connected to the upper right side of the turntable 316, the mounting sleeve 317 is located on the rear side of the third guide rail 311, the rocker 318 is disposed in the mounting sleeve, the rocker 318 is located on the rear side of the third guide rail 311, the front side and the upper right side of the rocker 318 are hinged and connected to the rear side of the third guide sleeve 312, the right upper side of the mounting sleeve 317 is provided with a threaded hole 319, a third screw 3110 is screwed in the threaded hole 319, the third screw 3110 is matched with the threaded hole 319, the third screw 3110 fixes the rocker 318, the left end of the second slide rail 313 is connected with a fourth nut 3111, a fourth screw 3112 is screwed in the fourth nut 3111, the right end of the fourth screw 3112 is hinged and connected to the left end of the second slider 314, when a user needs to automatically make the polishing wheel 24 fit with the plate to perform left-right movement polishing, the user can rotate the third screw 3110 and the fourth screw 3112, so that the rocker 3110 cannot fix the rocker 311318, then the user can rotate the fourth screw 3112, the fourth screw 2 is screwed in left-right direction through matching with the fourth nut 3111, so that the second slider 314 is driven to move left-right, the second slider 314 drives the second electric wheel 315 and the mounting sleeve 317, so that the mounting sleeve 317 moves on the rocker 318, and the total length of the mounting sleeve 317 and the rocker 318 is increased or decreased, and the distance between the second electric wheel 315 and the third guide rail 311, that is, the distance that the polishing wheel 24 moves to the right or left, can be adjusted according to the length of the plate, after the adjustment by the user, the user can rotate the third screw 3110, so that the third screw 3110 fixes the mounting sleeve 317 and the rocker 318, so that the user can start the second electric wheel 315, the second electric wheel 315 drives the turntable 316 to rotate, the turntable 316 drives the mounting sleeve 317 to rotate, the mounting sleeve drives the rocker 318 to rotate, the rocker 318 drives the third guide sleeve 312 to rotate, the third guide sleeve 312 moves up and down on the third guide rail 311, so as to drive the third guide sleeve 312 and the third guide rail 311 to move left and right, so that the third guide rail 311 drives the first slider 19 to move left and right, the first slider 19 drives the polishing wheel 24 to move left and right, and a user can manually pull the second guide rail 21 to move up and down, so that the second guide rail 21 drives the polishing wheel 24 to move up and down, and after the polishing of the plate is completed, the user can close the second electric wheel 315.

Because the slide rail device further comprises a third slide rail 3021, a third slider 3022, a fourth guide rail 3023 and a fourth guide sleeve 3024, the third slide rail 3021 is connected to the upper left of the first slide rail 18, the third slide rail 3022 is connected to the inner side of the third slide rail 3021 in a sliding manner, the fourth guide rail 3023 is connected to the right of the third slide 3022 in a sliding manner, the fourth guide rail 3023 is connected to the fourth guide rail 3024 in a sliding manner, the front side of the fourth guide rail 3024 is connected to the upper side of the second guide rail 21, when a user needs to quickly and easily pull the second guide rail 21 to move up and down, the user can move the third slide 3022 up and down, the third slide 3022 drives the fourth guide rail 3023 to move up and down, the fourth guide rail 3023 drives the fourth guide 3024 to move up and down, when the second guide rail 21 moves left and right, the second guide rail 21 moves left and right on the fourth.

Because the polishing wheel 24 comprises the scale plate 3121 and the pointer 3122, the scale plate 3121 is connected to the front side of the lower placing plate 9, the pointer 3122 is connected to the middle of the scale plate 3121, when a user needs to align the sheet material placed on the placing plate 9 with the center of the placing plate 9, the user can move the sheet material, the sheet material is positioned in the middle of the placing plate 9 through the indication of the scale plate 3121 and the pointer 3122, and therefore, the polishing wheel can be accurately moved when the polishing wheel 24 is moved left and right.

The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The iron plate surface polishing equipment for machining mechanical parts is characterized by comprising a base plate (1), an installation platform (2), a first bearing seat (3), a rotating rod (4), a first nut (6), a first screw (7), a fixed block (8), a placing plate (9), a first guide sleeve (10), a first guide rail (11), a connecting block (12), a second nut (13), a second bearing seat (14), a screw rod (15), a crank (16), a supporting plate (17), a first sliding rail (18), a first sliding block (19), a second guide sleeve (20), a second guide rail (21), a connecting rod (22), a first electric wheel (23) and a polishing wheel (24), wherein the installation platform (2) is connected to the right side of the base plate (1), the first bearing seat (3) is connected to the upper portions of the left side and the right side of the installation platform (2), the rotating rod (4) is connected to the inside the first bearing seat (3), a positioning hole (5) is formed in the lower side of a right rotating rod (4), a first nut (6) is connected above the right side of the mounting table (2), a first screw (7) is screwed in the first nut (6), the first screw (7) is matched with the first nut (6), the first screw (7) extends into the positioning hole (5), fixed blocks (8) are connected to the outer side of the rotating rod (4), two placing plates (9) are arranged at the upper ends of the fixed blocks (8), the lower side of each placing plate (9) is connected to the upper ends of the two fixed blocks (8), first guide sleeves (10) are connected to the left side and the right side of the rear side of each placing plate (9) on the upper side, first guide rails (11) are connected to the inner sides of the first guide sleeves (11) in a sliding mode, connecting blocks (12) are connected to the inner sides of the first guide sleeves (10), and second nuts (13) are connected between the connecting blocks (12), the lower side is placed board (9) upside middle part and is connected with second bearing seat (14), lead screw (15) are connected in second bearing seat (14), lead screw (15) pass second nut (13), second nut (13) and lead screw (15) cooperation, lead screw (15) upper end is connected with crank (16), the left side is connected with backup pad (17) on bottom plate (1), backup pad (17) front side top is connected with first slide rail (18), first slide rail (18) internal sliding type is connected with first slider (19), first slider (19) front side is connected with second guide pin bushing (20), second guide pin bushing (20) internal sliding type is connected with second guide rail (21), second guide rail (21) right side below is connected with connecting rod (22), connecting rod (22) right side rear is connected with first electronic round (23), first electronic round (23) rear end is connected with throwing aureola (24), throwing aureola (24) rear side plane and place board (9) front side plane are in same vertical plane.

2. The iron plate surface polishing equipment for machining the mechanical part according to claim 1, further comprising a pushing and leveling device (30), wherein the pushing and leveling device (30) comprises a push rod (302), a push block (303), a third nut (304) and a second screw (305), the two placing plates (9) are respectively provided with the pushing and leveling device (30), the placing plates (9) are respectively and transversely provided with a guide hole (301), the push rod (302) is placed in the guide hole (301), the front end of the push rod (302) is connected with the push block (303), the third nut (304) is connected to the rear side of the lower side of the push rod (302), the third nut (304) is internally screwed with the second screw (305), and the front end of the second screw (305) is respectively and rotatably connected to the rear side of the placing plates (9).

3. The iron plate surface polishing equipment for machining the mechanical part according to claim 2, further comprising an automatic adjusting polishing device (31), wherein the automatic adjusting polishing device (31) comprises a third guide rail (311), a third guide sleeve (312), a second slide rail (313), a second slide block (314), a second electric wheel (315), a turntable (316), a mounting sleeve (317), a rocker (318), a third screw rod (3110), a fourth nut (3111) and a fourth screw rod (3112), the automatic adjusting polishing device (31) is arranged on the left side of the second guide rail (21), the third guide rail (311) is connected to the left end of the first slide block (19), the third guide sleeve (312) is slidably connected to the third guide rail (311), the second slide rail (313) is connected to the lower portion of the front side of the support plate (17), and the second slide block (314) is slidably connected to the second slide rail (313), the front side of the second sliding block (314) is connected with a second electric wheel (315), the front side of the second electric wheel (315) is connected with a rotary disc (316), the upper right side of the rotary disc (316) is connected with a mounting sleeve (317), the mounting sleeve (317) is located at the rear side of the third guide rail (311), a rocker (318) is placed in the mounting sleeve (317), the rocker (318) is located at the rear side of the third guide rail (311), the upper right side of the front side of the rocker (318) is hinged to be connected to the rear side of the third guide sleeve (312), a threaded hole (319) is formed in the upper right side of the mounting sleeve (317), a third screw (3110) is screwed in the threaded hole (319), the third screw (3110) is matched with the threaded hole (319), the rocker (318) is fixed by the third screw (3110), the left end of the second guide rail (313) is connected with a fourth nut (3111), a fourth screw (3112) is screwed in the fourth nut (3111), and the right end of the fourth.

4. The iron plate surface polishing device for machining the mechanical parts as recited in claim 3, further comprising a third slide rail (3021), a third slider (3022), a fourth guide rail (3023), and a fourth guide sleeve (3024), wherein the third slide rail (3021) is connected to the left side of the upper side of the first slide rail (18), the third slider (3022) is connected to the third slide rail (3021) in an inward sliding manner, the fourth guide rail (3023) is connected to the right end of the third slider (3022), the fourth guide sleeve (3024) is connected to the fourth guide rail (3023) in a sliding manner, and the front side of the fourth guide sleeve (3024) is connected to the upper side of the second guide rail (21).

5. The iron sheet surface polishing apparatus for machining mechanical parts according to claim 4, further comprising a scale plate (3121) and a pointer (3122), wherein the scale plate (3121) is connected to a front side of the lower side placing plate (9), and the pointer (3122) is connected to a middle portion of the scale plate (3121).