CN111805315A - Columnar entity grinding device convenient to detect and change grinding apparatus - Google Patents

Columnar entity grinding device convenient to detect and change grinding apparatus Download PDF

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Publication number
CN111805315A
CN111805315A CN202010751440.6A CN202010751440A CN111805315A CN 111805315 A CN111805315 A CN 111805315A CN 202010751440 A CN202010751440 A CN 202010751440A CN 111805315 A CN111805315 A CN 111805315A
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CN
China
Prior art keywords
wall
working cavity
grinding tool
shaft
cavity
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.)
Withdrawn
Application number
CN202010751440.6A
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Chinese (zh)
Inventor
王志康
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pingtan Zhina Technology Co ltd
Original Assignee
Pingtan Zhina Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pingtan Zhina Technology Co ltd filed Critical Pingtan Zhina Technology Co ltd
Priority to CN202010751440.6A priority Critical patent/CN111805315A/en
Publication of CN111805315A publication Critical patent/CN111805315A/en
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/35—Accessories

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention discloses a columnar entity polishing device convenient for detecting and replacing a grinding tool, which comprises a machine body, wherein a working cavity is arranged in the machine body, a base is fixedly arranged on the inner wall of the bottom side of the working cavity, a transmission cavity is arranged in the base, a clamping rotating assembly used for clamping and rotating a columnar entity is arranged in the working cavity, the clamping rotating assembly comprises a fixed motor fixedly arranged on the inner wall of the top side of the working cavity, when the device works, whether the grinding tool is damaged or not can be detected through a grinding tool replacing assembly, the columnar entity can be clamped and rotated through the clamping rotating assembly, the columnar entity can be comprehensively polished through a polishing assembly, the polishing effect is improved, the working efficiency is higher, and the workload is reduced.

Description

Columnar entity grinding device convenient to detect and change grinding apparatus
Technical Field
The invention relates to the related technical field of grinding tools, in particular to a columnar entity grinding device convenient for detecting and replacing a grinding tool.
Background
Abrasives are tools used for grinding, lapping and polishing. The grinding apparatus can lead to the wearing and tearing of the surface of polishing after live time overlength for the surface of polishing is unsmooth, and the product in-process of polishing can lead to the error, thereby makes the work piece quality of polishing not good, and needs the manual work to change the grinding apparatus, and presss from both sides tightly the cylindricality entity, and work efficiency is lower.
Disclosure of Invention
Aiming at the defects of the technology, the invention provides a columnar entity polishing device convenient for detecting and replacing a grinding tool, which can overcome the defects.
The invention relates to a columnar entity polishing device convenient for detecting and replacing a grinding tool, which comprises a machine body, wherein a working cavity is arranged in the machine body, a base is fixedly arranged on the inner wall of the bottom side of the working cavity, a transmission cavity is arranged in the base, a clamping rotating assembly used for clamping and rotating a columnar entity is arranged in the working cavity, the clamping rotating assembly comprises a fixed motor fixedly arranged on the inner wall of the top side of the working cavity, a main rotating rod rotatably arranged on the inner wall of the top side of the working cavity and the upper end of the base is symmetrically arranged on the inner wall of the top side of the working cavity and the upper end of the base, the left end of the main rotating rod is fixedly connected with a slave rotating rod rotatably arranged on the inner wall of the top side of the working cavity or the upper end of the base through a connecting rod, a slave, the fixed disc is provided with a plurality of joining grooves, the wall body of the driven disc is in sliding fit with a sliding rod which is abutted against the inner wall of the fixed disc, the sliding rod is fixedly provided with a buffer spring fixedly mounted on the outer wall of the driven disc, the tail end of the sliding rod is provided with a clamping plate for clamping a columnar entity, the tail end of a fixed motor is provided with a fixed shaft which extends up and down, the fixed shaft is fixedly connected with a fixed gear which is meshed and connected with the fixed disc, the inner wall of the right side of the transmission cavity is rotatably connected with a rotating shaft which extends left and right, the rotating shaft is fixedly connected with a rotating barrel with a track groove, the inner walls of the front side and the rear side of the transmission cavity are slidably connected with a moving block which is in sliding fit with the track groove of the rotating barrel left and right, the inner wall of the left side and, and the upper part of the working cavity is provided with a grinding tool replacing assembly for replacing the grinding tool.
Preferably, press from both sides tight runner assembly still including set up in the base left part links up the chamber, it has driving motor to link up chamber right side inner wall fixed mounting, the driving motor left end is provided with the drive shaft of controlling the extension, fixedly connected with drive gear in the drive shaft, it is located to rotate in the axis of rotation link up the intracavity and have the rotating gear of cavity, rotatable coupling in the rotating gear cavity with axis of rotation fixed connection's rotation ratchet.
Preferably, the polishing assembly comprises a driving shaft which is rotatably connected with the inner wall of the bottom side of the working cavity and extends up and down, the driving shaft is in transmission connection with the driving shaft through a bevel gear, the inner wall of the bottom side of the working cavity is connected with a driven shaft which extends up and down and is positioned at the front side of the driving shaft in a left-right sliding or rotating manner, the driving shaft is fixedly connected with a main belt wheel, the driven shaft is fixedly connected with a driven belt wheel, the driven belt wheel is rotatably connected with the main belt wheel through a belt, the driving shaft is rotatably connected with a driving plate, a connecting ratchet wheel rotatably connected with the driving shaft is rotatably connected in the driving plate, the inner wall of the left side of the working cavity is rotatably connected with an input shaft extending left and right.
Preferably, the polishing assembly further comprises an output shaft which is rotatably connected with the inner wall of the left side of the working cavity and is positioned above the input shaft, the right end of the input shaft is fixedly connected with an input wheel, the right end of the output shaft is fixedly connected with an output wheel, the output wheel is rotatably connected with the output shaft through a transmission chain, the right end of the transmission chain is fixedly connected with a sliding block, the inner wall of the rear side of the working cavity is vertically and slidably connected with a rectangular frame which is in sliding fit with the sliding block, the right end of the rectangular frame is fixedly connected with a telescopic rod, the driven shaft is in spline fit with a spline sleeve, the spline sleeve is rotatably connected with an L-shaped block which is vertically and slidably matched with the inner wall of the front side of the working cavity, the upper end of the spline sleeve is fixedly provided with a grinding tool, the inner wall of the left side of the working cavity, and the upper end of the friction disc can be provided with a grinding tool in friction fit.
Preferably, the grinding apparatus replacement component include with working chamber top side inner wall fixed mounting's grinding apparatus case, the grinding apparatus has been held in the grinding apparatus incasement, grinding apparatus bottom of the case wall is provided with the through-hole, be provided with the spout in the grinding apparatus bottom of the case wall, spout horizontal sliding connection has and to plug up the baffle of through-hole, working chamber left side inner wall fixed mounting have with baffle fixed mounting's last electric expansion plate, it is provided with the connection board of adsorbable grinding apparatus to go up electric expansion plate lower extreme, working chamber left side inner wall fixed mounting has the fixed box that is used for holding the damage grinding apparatus, L type piece rear side inner wall fixed mounting has the detector that is used for detecting the grinding apparatus.
The beneficial effects are that: the device during operation can change whether the subassembly detects the grinding apparatus and damages and change it through the grinding apparatus, can press from both sides tightly and rotate the column entity through pressing from both sides tight runner assembly, can polish the column entity comprehensively through the subassembly of polishing, has improved the effect of polishing, and work efficiency is higher, reduces work load.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of a cylindrical solid polishing device for conveniently detecting and replacing a polishing tool according to the present invention;
FIG. 2 is a schematic diagram of the structure A-A of FIG. 1 according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of the structure at C in FIG. 1 according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of the structure D-D in FIG. 1 according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of structures E-E in FIG. 1 according to an embodiment of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-6, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a columnar entity polishing device convenient for detecting and replacing a grinding tool, which comprises a machine body 11, wherein a working cavity 12 is arranged in the machine body 11, a base 13 is fixedly arranged on the inner wall of the bottom side of the working cavity 12, a transmission cavity 24 is arranged in the base 13, a clamping rotating assembly used for clamping and rotating a columnar entity is arranged in the working cavity 12, the clamping rotating assembly comprises a fixed motor 14 fixedly arranged on the inner wall of the top side of the working cavity 12, a main rotating rod 18 rotatably arranged on the inner wall of the top side of the working cavity 12 and the upper end of the base 13 is symmetrically arranged on the inner wall of the top side of the working cavity and the upper end of the base 13, the left end of the main rotating rod 18 is fixedly connected with a driven rotating rod 19 rotatably arranged on the inner wall of the top side of the working cavity 12 or the upper end of the base 13 through a connecting rod, a driven disc 20 is fixedly arranged on the, the fixed disk 17 is provided with a plurality of joining grooves, the wall body of the driven disk 20 is in sliding fit with a sliding rod 21 which is abutted against the inner wall of the fixed disk 17, a buffer spring 22 which is fixedly installed on the outer wall of the driven disk 20 is fixedly installed on the sliding rod 21, the tail end of the sliding rod 21 is provided with a clamping plate 23 which is used for clamping a columnar entity, the tail end of the fixed motor 14 is provided with a fixed shaft 15 which extends up and down, the fixed shaft 15 is fixedly connected with a fixed gear 16 which is engaged with the fixed disk 17, the inner wall of the right side of the transmission cavity 24 is rotatably connected with a rotating shaft 25 which extends left and right, the rotating shaft 25 is fixedly connected with a rotating barrel 26 with a track groove, the inner walls of the front side and the rear side of the transmission cavity 24 are in sliding connection left and right with a moving block 27 which is in sliding fit with the, working chamber 12 left side is provided with the subassembly of polishing that is used for polishing the column entity, working chamber 12 upper portion is provided with the grinding apparatus that is used for changing the grinding apparatus and changes the subassembly.
Advantageously, the clamping rotating assembly further comprises a joining cavity 29 arranged at the left part of the base 13, a driving motor 30 is fixedly mounted on the inner wall of the right side of the joining cavity 29, a driving shaft 31 extending left and right is arranged at the left end of the driving motor 30, a driving gear 32 is fixedly connected to the driving shaft 31, a rotating gear 33 with a cavity and arranged in the joining cavity 29 is rotatably connected to the rotating shaft 25, a rotating ratchet wheel 34 fixedly connected to the rotating shaft 25 is rotatably connected to the rotating gear 33 in the cavity, a columnar entity is placed between the two fixed disks 17, the fixed motor 14 is started to rotate forward, so that the fixed disks 17 are driven by the fixed gears 16 to rotate under the action of the main rotating rod 18, the driven disks 20 are driven to rotate by the slave rotating rods 19, and the sliding rods 21 are clamped inwards under the action of the joining grooves of the fixed disks 17, so that the cylindrical solid body is clamped by the clamping plate 23 under the action of the buffer spring 22, and the cylindrical solid body is clamped and rotated by the continuous rotation of the fixed gear 16.
Advantageously, the grinding assembly comprises a drive shaft 35 rotatably connected to the inner wall of the bottom side of the working chamber 12 and extending up and down, the driving shaft 35 is in transmission connection with the driving shaft 31 through a bevel gear, the inner wall of the bottom side of the working cavity 12 is in sliding or rotating connection with a driven shaft 36 which extends up and down and is positioned at the front side of the driving shaft 31, a primary belt wheel 37 is fixedly connected on the driving shaft 35, a secondary belt wheel 38 is fixedly connected on the driven shaft 36, the secondary pulley 38 is rotatably connected with the primary pulley 37 through a belt 39, the drive shaft 31 is rotatably connected with a dial 41, a coupling ratchet 62 rotatably coupled to the drive shaft 31 is rotatably coupled to the dial 41, an input shaft 42 extending left and right is rotatably connected to the inner wall of the left side of the working chamber 12, and a grooved wheel 43 intermittently and rotatably connected with the drive plate 41 is fixedly connected to the input shaft 42.
Beneficially, the polishing assembly further comprises an output shaft 46 rotatably connected with the inner wall of the left side of the working cavity 12 and located above the input shaft 42, an input wheel 44 is fixedly connected to the right end of the input shaft 42, an output wheel 47 is fixedly connected to the right end of the output shaft 46, the output wheel 47 is rotatably connected with the output shaft 46 through a transmission chain 45, a slider 48 is fixedly connected to the right end of the transmission chain 45, a rectangular frame 49 in sliding fit with the slider 48 is vertically and slidably connected to the inner wall of the rear side of the working cavity 12, an expansion link 50 is fixedly connected to the right end of the rectangular frame 49, a spline sleeve 53 is in spline fit with the driven shaft 36, an L-shaped block 54 in vertical sliding fit with the inner wall of the front side of the working cavity 12 is rotatably connected to the spline sleeve 53, a grinding tool is fixedly mounted at the upper end of the spline sleeve 53, a lower electric expansion plate 51 fixedly mounted with the L, a friction disc 64 is fixedly arranged on the spline sleeve 53, a grinding tool 61 in friction fit can be arranged at the upper end of the friction disc 64, the lower electric expansion plate 51 is started, thereby moving the driven shaft 36 to the right by the L-shaped block 54, so that the grinding tool 61 is in contact with the columnar body, and at the same time, the belt 39 is tensioned, the driving motor 30 is started to rotate reversely, thereby driving the drive plate 41 to rotate through the connecting ratchet wheel 62, and driving the driving shaft 35 to rotate through bevel gear transmission, thereby rotating the driven shaft 36 via the primary pulley 37, the secondary pulley 38 and the belt 39, and at the same time rotating the input wheel 44 via the intermittent rotation of the sheave 43, so that the rectangular frame 49 intermittently moves downwards and upwards through the transmission chain 45 and the output wheel 47, and the friction disc 64 drives the grinding tool 61 to grind the cylindrical solid.
Advantageously, the grinding tool replacing assembly comprises a grinding tool box 63 fixedly mounted on the inner wall of the top side of the working chamber 12, a grinding tool is contained in the grinding tool box 63, a through hole 60 is arranged on the bottom wall of the grinding tool box 63, a sliding chute 58 is arranged in the bottom wall of the grinding tool box 63, a baffle 59 capable of blocking the through hole 60 is connected to the sliding chute 58 in a sliding manner from left to right, an upper electric expansion plate 56 fixedly mounted on the inner wall of the left side of the working chamber 12 and fixedly mounted on the baffle 59, a connecting plate 57 capable of adsorbing the grinding tool is arranged at the lower end of the upper electric expansion plate 56, a fixed box 52 for containing a damaged grinding tool is fixedly mounted on the inner wall of the left side of the working chamber 12, a detector 55 for detecting the grinding tool is fixedly mounted on the inner wall of the rear side of the L-shaped block 54, the damage degree of the grinding tool is detected by the detector 55, the upper electric extension plate 56 is activated so that the through hole 60 is opened by the upper electric extension plate 56, and at the same time, the grinder 61 is entered into the fixed case 52 through the coupling plate 57, and the grinder in the grinder case 63 is dropped onto the friction disk 64 to be engaged.
In the initial state, the buffer spring 22 is in a natural expansion state, the belt 39 is in an untensioned state, the wedge 28 is located at the lower part of the transmission cavity 24, and the driven shaft 36 is located at the left part of the inner wall of the bottom side of the working cavity 12.
When the device starts to work, a columnar entity is placed between the two fixed disks 17, the fixed motor 14 is started to rotate in a positive direction, so that the fixed disks 17 are driven to rotate under the action of the main rotating rod 18 through the fixed gear 16, the driven disks 20 are driven to rotate through the driven rotating rod 19, the fixed disks 17 are clamped inwards under the action of the connecting grooves of the fixed disks 17 through the sliding rods 21, the columnar entity is clamped under the action of the buffer springs 22 through the clamping plates 23, and the columnar entity is driven to clamp and rotate through the continuous rotation of the fixed gear 16; after the upper part of the columnar entity is polished, the lower electric expansion plate 51 is started, so that the driven shaft 36 is driven to move rightwards through the L-shaped block 54, the grinding tool 61 is contacted with the columnar entity, the belt 39 is tensioned at the same time, the driving motor 30 is started to rotate reversely, the drive plate 41 is driven to rotate through the connecting ratchet 62, the drive shaft 35 is driven to rotate through bevel gear transmission, the driven shaft 36 is driven to rotate through the main belt wheel 37, the auxiliary belt wheel 38 and the belt 39, the input wheel 44 is driven to rotate through intermittent rotation of the grooved wheel 43, the rectangular frame 49 is driven to move downwards and upwards through the transmission chain 45 and the output wheel 47, and the grinding tool 61 is driven through the friction disc 64 to polish the columnar entity. So as to drive the grinding tool 61 to grind the columnar entity through the friction disc 64, and the lower part is not ground, the fixed motor 14 is started to rotate reversely to release the columnar entity, the driving motor 30 is started to rotate forwardly, the driving gear 32 drives the rotating gear 33 to rotate, the ratchet wheel 34 is rotated to drive the rotating shaft 25 to rotate, the rotating barrel 26 rotates to drive the moving block 27 to move leftwards, the wedge block 28 moves upwards to enable the columnar entity to move upwards, and the lower columnar entity is exposed and is ground through repeated operation; the damage degree of the grinding tool is detected by the detector 55, when the detection is unqualified, the lower electric expansion plate 51 is started to enable the L-shaped block 54 to reset to the left, the upper electric expansion plate 56 is started, so that the through hole 60 is opened through the upper electric expansion plate 56, meanwhile, the grinding tool 61 enters the fixed box 52 through the connecting plate 57, and the grinding tool in the grinding tool box 63 falls onto the friction disc 64 to be matched.
The beneficial effects are that: the device during operation can change whether the subassembly detects the grinding apparatus and damages and change it through the grinding apparatus, can press from both sides tightly and rotate the column entity through pressing from both sides tight runner assembly, can polish the column entity comprehensively through the subassembly of polishing, has improved the effect of polishing, and work efficiency is higher, reduces work load.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims (5)

1. The utility model provides a column entity grinding device convenient to detect change grinding apparatus, includes the organism, its characterized in that: the machine body is internally provided with a working cavity, the inner wall of the bottom side of the working cavity is fixedly provided with a base, the base is internally provided with a transmission cavity, the working cavity is internally provided with a clamping rotating component which is used for clamping and rotating a columnar entity, the clamping rotating component comprises a fixed motor which is fixedly arranged on the inner wall of the top side of the working cavity, the inner wall of the top side of the working cavity and the upper end of the base are symmetrically provided with a main rotating rod which is rotatably arranged with the inner wall of the top side of the working cavity, the left end of the main rotating rod is fixedly connected with a slave rotating rod which is rotatably arranged on the inner wall of the top side of the working cavity or the upper end of the base, a driven plate is fixedly arranged in the opposite direction of the slave rotating rod, the fixed plate which is positioned outside the driven plate is fixedly arranged in the opposite direction, a buffer spring fixedly mounted with the outer wall of the driven disc is fixedly mounted on the slide bar, a clamping plate for clamping the columnar entity is arranged at the tail end of the slide bar, a fixed shaft extending up and down is arranged at the tail end of the fixed motor, a fixed gear meshed with the fixed disc is fixedly connected to the fixed shaft, the inner wall of the right side of the transmission cavity is rotationally connected with a rotating shaft extending left and right, the rotating shaft is fixedly connected with a rotating barrel with a track groove, the inner walls of the front side and the rear side of the transmission cavity are connected with moving blocks in sliding fit with the track grooves of the rotary barrel, the inner wall of the left side and the right side of the transmission cavity is connected with a wedge-shaped block matched with the moving block in a vertical sliding mode, a polishing assembly used for polishing the columnar entity is arranged on the left side of the working cavity, and a grinding tool replacing assembly used for replacing a grinding tool is arranged on the upper portion of the working cavity.
2. The cylindrical solid grinding device convenient for detecting and replacing the grinding tool as claimed in claim 1, wherein: press from both sides tight runner assembly still including set up in the base left part links up the chamber, it has driving motor to link up chamber right side inner wall fixed mounting, the driving motor left end is provided with the drive shaft of controlling the extension, fixedly connected with drive gear in the drive shaft, it is located to rotate in the axis of rotation link up the intracavity and have the bull gear of cavity, rotatable coupling in the bull gear cavity with axis of rotation fixed connection's rotation ratchet.
3. The cylindrical solid grinding device convenient for detecting and replacing the grinding tool as claimed in claim 1, wherein: the polishing assembly comprises a driving shaft which is rotatably connected with the inner wall of the bottom side of the working cavity and extends up and down, the driving shaft is in transmission connection with the driving shaft through a bevel gear, the inner wall of the bottom side of the working cavity slides or rotates left and right to be connected with a driven shaft which extends up and down and is positioned at the front side of the driving shaft, a main belt wheel is fixedly connected to the driving shaft, a driven belt wheel is fixedly connected to the driven shaft, the driven belt wheel is rotatably connected with the main belt wheel through a belt, a driving plate is rotatably connected to the driving shaft, a connecting ratchet wheel rotatably connected with the driving shaft is rotatably connected to the driving shaft, an input shaft which extends left and right is rotatably connected to the inner wall of the left side of the working cavity.
4. The cylindrical solid grinding device convenient for detecting and replacing the grinding tool as claimed in claim 3, wherein: the polishing assembly further comprises an output shaft which is rotatably connected with the inner wall of the left side of the working cavity and is positioned above the input shaft, the right end of the input shaft is fixedly connected with an input wheel, the right end of the output shaft is fixedly connected with an output wheel, the output wheel is rotatably connected with the output shaft through a transmission chain, the right end of the transmission chain is fixedly connected with a slide block, the inner wall of the rear side of the working cavity is vertically and slidably connected with a rectangular frame which is in sliding fit with the slide block, the right end of the rectangular frame is fixedly connected with a telescopic rod, a spline sleeve is in spline fit on the driven shaft, the spline sleeve is rotatably connected with an L-shaped block which is vertically and slidably matched with the inner wall of the front side of the working cavity, a grinding tool is fixedly arranged at the upper end of the spline sleeve, a lower electric expansion plate fixedly arranged on the inner, and the upper end of the friction disc can be provided with a grinding tool in friction fit.
5. The cylindrical solid grinding device convenient for detecting and replacing the grinding tool as claimed in claim 4, wherein: the grinding tool replacement assembly comprises a grinding tool box fixedly mounted on the inner wall of the top side of the working cavity, a grinding tool is contained in the grinding tool box, the bottom wall of the grinding tool box is provided with a through hole, a chute is arranged in the wall body of the bottom of the grinding tool box, the chute is connected with a baffle capable of blocking the through hole in a sliding mode, the inner wall of the left side of the working cavity is fixedly mounted with an upper electric expansion plate fixedly mounted on the baffle, the lower end of the upper electric expansion plate is provided with a connecting plate capable of adsorbing the grinding tool, the inner wall of the left side of the working cavity is fixedly mounted with a fixing box used for containing the damaged grinding tool, and a detector used for detecting the grinding tool is.
CN202010751440.6A 2020-07-30 2020-07-30 Columnar entity grinding device convenient to detect and change grinding apparatus Withdrawn CN111805315A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010751440.6A CN111805315A (en) 2020-07-30 2020-07-30 Columnar entity grinding device convenient to detect and change grinding apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010751440.6A CN111805315A (en) 2020-07-30 2020-07-30 Columnar entity grinding device convenient to detect and change grinding apparatus

Publications (1)

Publication Number Publication Date
CN111805315A true CN111805315A (en) 2020-10-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010751440.6A Withdrawn CN111805315A (en) 2020-07-30 2020-07-30 Columnar entity grinding device convenient to detect and change grinding apparatus

Country Status (1)

Country Link
CN (1) CN111805315A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112372391A (en) * 2020-11-13 2021-02-19 株洲天桥舜臣选煤机械有限责任公司 Working platform for machining steel structural part

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112372391A (en) * 2020-11-13 2021-02-19 株洲天桥舜臣选煤机械有限责任公司 Working platform for machining steel structural part
CN112372391B (en) * 2020-11-13 2022-08-16 株洲天桥舜臣选煤机械有限责任公司 Working platform for machining steel structural part

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WW01 Invention patent application withdrawn after publication

Application publication date: 20201023

WW01 Invention patent application withdrawn after publication