CN111958441A - Lifting mechanism for vertical grinding machine grinding tool - Google Patents
Lifting mechanism for vertical grinding machine grinding tool Download PDFInfo
- Publication number
- CN111958441A CN111958441A CN202010806209.2A CN202010806209A CN111958441A CN 111958441 A CN111958441 A CN 111958441A CN 202010806209 A CN202010806209 A CN 202010806209A CN 111958441 A CN111958441 A CN 111958441A
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- CN
- China
- Prior art keywords
- tray
- supporting legs
- sleeve
- sliding
- brush
- 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.)
- Granted
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Classifications
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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
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
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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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- 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
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a lifting mechanism of a grinding tool of a vertical grinding machine, relates to the technical field of grinding equipment, and solves the problems that most of the existing lifting mechanisms can only perform friction rust removal in the horizontal direction on a pipeline, and the rust removal effect of unidirectional friction motion is poor. A lifting mechanism of a vertical grinding machine grinding tool comprises a main base, wherein the base comprises supporting legs and a three-fork support, the base is integrally in a cross-shaped structure, the top ends of four corners of the base are symmetrically supported with four supporting legs, one three-fork support is supported and welded among the bottom sections of the four supporting legs, and the top ends of the three-fork supports are fixedly locked with a motor; and a positioning ring is welded and supported at the topmost end of the supporting legs, and a tray is installed on the top end sections of the supporting legs in a sliding manner. According to the invention, the vertical support serrated plate is matched with the rising and falling pushing of the poking rod, so that the poking rod and the sliding sleeve can be pushed to slide back and forth along the hexagonal prism rod when the tray slides up and down, and the sliding power is provided for the brush sleeve.
Description
Technical Field
The invention relates to the technical field of grinding machine equipment, in particular to a lifting mechanism of a grinding tool of a vertical grinding machine.
Background
A flow sensor for converting the flow of gas or liquid into electric signal and transmitting it to electric control unit is composed of sensor and converter, and features that the liquid or gas medium flows in and out in the same volume in many steps, so ensuring the reliability of failure-free detection and detection result.
For example, patent No. CN201921161083.7 discloses a pipeline outer wall rust removing device, which includes a bottom plate and a polishing mechanism; the left side and the right side of the bottom plate are symmetrically and fixedly provided with two brackets, a screw rod is rotatably arranged between the two brackets, a threaded sleeve is connected to the screw rod in a threaded manner, and the threaded sleeve is connected with the bottom plate in a sliding manner; the screw sleeve is fixedly provided with a rack, a rotating sleeve penetrates through the rack, the rotating sleeve is of a hollow structure with openings at two ends and is connected with the rack in a rotating way; the inner side of the rotating sleeve is uniformly provided with a plurality of grinding mechanisms, and each grinding mechanism comprises a sliding block, a mounting frame and a grinding roller. The invention does not need manual polishing, simultaneously saves the step of turning the pipeline, not only simplifies the polishing operation, but also improves the polishing and rust removing effects.
The existing lifting mechanism is single in movement direction, friction rust removal in the horizontal direction can be mostly implemented on the pipeline, the one-way friction movement rust removal effect is poor, polishing rust removal which is relatively thorough on the pipeline cannot be implemented, and the practicability is poor, so that the popularization is not facilitated.
Disclosure of Invention
The invention aims to provide a lifting mechanism of a vertical grinding machine grinding tool, which aims to solve the problems that most of the prior arts can only carry out friction rust removal on a pipeline in the horizontal direction, and the one-way friction motion rust removal effect is poor.
In order to achieve the purpose, the invention provides the following technical scheme: a lifting mechanism of a vertical grinding machine grinding tool comprises a base, wherein the base comprises supporting legs and a three-fork support, the base is integrally of a cross-shaped structure, the top ends of four corners of the base are symmetrically supported with four supporting legs, one three-fork support is supported and welded among the bottom sections of the four supporting legs, and the top ends of the three-fork supports are fixedly locked with a motor; the topmost ends of the four supporting legs are welded and supported with a positioning ring, and the top end sections of the four supporting legs are provided with a tray in a sliding way; a threaded column is rotatably inserted into the center of the tray; the threaded column comprises a threaded sleeve, connecting rods and an arc-shaped top plate, the threaded sleeve is screwed on the threaded column, the outer walls of the circumferences of the two lower end sections of the threaded sleeve are respectively connected with four connecting rods in an annular array manner, the four groups of connecting rods surround the tail ends of the connecting rods and are connected with four arc-shaped top plates in a rotating manner, and direct pipelines are sleeved on the four arc-shaped top plates and are placed at the top ends of the trays; the locating ring comprises a hexagonal prism rod, the locating ring is horizontally supported and welded with the hexagonal prism rod, and a sliding sleeve is slidably arranged on the hexagonal prism rod through a spring pushing sleeve.
Preferably, the motor comprises a rotating wheel and a curved bar, the rotating shaft of the motor is sleeved with the rotating wheel, the circumferential outer ring of the rotating wheel is rotatably connected with the curved bar, and the head end of the curved bar is correspondingly and rotatably connected with the tray.
Preferably, the position circle still includes the brush cover, nested commentaries on classics in the position circle installs a brush cover, and this brush cover is become by upper and lower two brush rings and the middle six department that are the annular array erect the brace rod and weld jointly and constitute, wherein all seted up an arc spout on the interlude of six department erect the brace rod.
Preferably, the sliding sleeve includes T shape pull rod and stabs the pole, support welding has a L form to stab the pole on the circumference outer wall of sliding sleeve, and still rotates on the circumference outer wall of sliding sleeve and is connected with a T shape pull rod, and this T shape pull rod is corresponding about being with L stabs the pole.
Preferably, the head end of the poking rod is rotatably provided with a top wheel, and the rear end vertical support shaft section of the T-shaped pull rod is rotatably connected with the brush sleeve.
Preferably, the tray includes erects to prop the serration plate, the welding has a erects to prop the serration plate on the circumference outer lane of tray, and this erects to prop one row of triangle apical tooth on the serration plate and correspond to and lean on the contact with the head end apical wheel of stabbing the pole.
Preferably, the inner side end faces of the upper brush ring and the lower brush ring of the brush sleeve are fixedly locked with a circle of steel wire brushes, and the two circles of steel wire brushes are in frictional contact with the circumferential outer wall of the direct pipeline.
Preferably, four square sliding sleeves are symmetrically supported on the circumferential end face of the tray and are in sliding fit with four supporting leg sleeves; all welding of the bottom of arc roof has a department T shape slider, and the circumference outer lane position symmetry of tray has seted up four spouts, and four T shape sliders and this four spouts sliding fit.
Compared with the prior art, the invention has the beneficial effects that:
1. the brush sleeve can slide back and forth along the positioning ring in a small range, rust on the outer wall of the circumference of the straight connecting pipeline is cleaned in a rotating mode, the brush sleeve is matched with the up-and-down sliding brush of the direct pipeline, the brush sleeve can also be cleaned in a transverse rotating mode when the direct pipeline is cleaned in an up-and-down axial sliding mode, the straight connecting pipeline can be cleaned in a relatively thorough brushing mode when the direct pipeline is cleaned in a transverse and axial friction mode, and the polishing and rust removing effects are good;
2. according to the invention, the vertical support serrated plate is in pushing fit with the rising and falling of the poking rod, when the tray slides up and down, the poking rod and the sliding sleeve can be pushed to drive the poking rod and the sliding sleeve to slide back and forth along the hexagonal prism rod, so that sliding power is provided for the brush sleeve, the brush sleeve can be driven by the power of the motor through the power transmission of the tray, the brush sleeve and the tray share one motor for driving, and therefore, a power source is saved for the brush sleeve additionally, and the economical efficiency is better.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic rear side view of the present invention;
FIG. 3 is a schematic bottom three-dimensional structure of the present invention;
FIG. 4 is a schematic view of the installation position of the vertical support serration plate of the present invention;
FIG. 5 is a schematic view of a tray structure according to the present invention;
FIG. 6 is a schematic three-dimensional structure of a brush holder according to the present invention;
FIG. 7 is an enlarged view of a portion of FIG. A of the present invention;
FIG. 8 is a schematic view of the tray of the present invention in a state of being separated from the upper slide;
in the figure: 1. a base; 101. supporting legs; 102. a three-fork bracket; 2. a motor; 201. a rotating wheel; 202. a curved bar; 3. a direct pipe; 4. a threaded post; 401. a threaded sleeve; 402. a connecting rod; 403. an arc-shaped top plate; 5. positioning rings; 501. a brush sleeve; 502. a hexagonal prism bar; 6. a sliding sleeve; 601. a T-shaped pull rod; 602. a poke rod; 7. a tray; 701. and a vertical support serrated plate.
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.
Referring to fig. 1 to 8, an embodiment of the present invention includes: a lifting mechanism of a vertical grinding machine grinding tool comprises a base 1, wherein the base 1 comprises supporting legs 101 and a three-fork support 102, the base 1 is integrally in a cross-shaped structure, the supporting legs 101 are symmetrically supported at the top ends of four corners of the base 1, the three-fork support 102 is welded between the bottom sections of the supporting legs 101, and a motor 2 is fixedly locked at the top end of the three-fork support 102; a positioning ring 5 is welded and supported at the topmost end of the four supporting legs 101, and a tray 7 is installed on the top end sections of the four supporting legs 101 in a sliding manner; a threaded column 4 is rotatably inserted into the center of the tray 7; the threaded column 4 comprises a threaded sleeve 401, connecting rods 402 and an arc-shaped top plate 403, one threaded sleeve 401 is screwed on the threaded column 4, the outer walls of the circumferences of the upper and lower end sections of the threaded sleeve 401 are respectively connected with four connecting rods 402 in an annular array mode, the four groups of connecting rods 402 are connected with four arc-shaped top plates 403 in a rotating mode around the tail ends of the four groups of connecting rods, and the direct pipelines 3 are sleeved on the four arc-shaped top plates 403 and placed at the top end of the tray 7; the positioning ring 5 comprises a hexagonal prism rod 502, the hexagonal prism rod 502 is horizontally supported and welded on the positioning ring 5, and a sliding sleeve 6 is slidably arranged on the hexagonal prism rod 502 through a spring pushing sleeve; the sliding sleeve 6 comprises a T-shaped pull rod 601 and a poking rod 602, the L-shaped poking rod 602 is welded on the outer wall of the circumference of the sliding sleeve 6 in a supporting manner, the T-shaped pull rod 601 is rotatably connected on the outer wall of the circumference of the sliding sleeve 6, and the T-shaped pull rod 601 and the L-shaped poking rod 602 are in left-right correspondence; and a circle of steel wire brush is locked and fixed on the inner side end faces of the upper brush ring and the lower brush ring of the brush sleeve 501, and the two circles of steel wire brushes are in frictional contact with the circumferential outer wall of the direct pipeline 3.
Further, motor 2 includes runner 201 and curved bar 202, the cover is equipped with a runner 201 in the pivot of motor 2, rotates on the circumference outer lane of this runner 201 and is connected with a curved bar 202, and the head end of curved bar 202 corresponds and links together with tray 7 rotation, runner 201, curved bar 202 and tray 7 have constituteed a slider-crank mechanism jointly, through the reciprocal slip from top to bottom of the rotatable drive tray 7 of this mechanism motor 2, make direct pipeline 3 and brush cover 501 carry out sliding friction in opposite directions, implement to polish and clear away to the iron rust on the 3 circumference outer walls of direct pipeline.
Further, position circle 5 still includes brush cover 501, nested rotation installs a brush cover 501 in the position circle 5, this brush cover 501 is by upper and lower two brush rings and the middle six department that are annular array erects the vaulting pole and weld jointly and forms, wherein an arc spout has all been seted up on the interlude of six department's perpendicular vaulting poles, brush cover 501 can follow the back and forth slip of 5 small ranges of position circle, rotate to clean the iron rust on the outer wall of alignment pipeline 3 circumference, the upper and lower slip brush of cooperation direct pipeline 3 self is wiped, brush cover 501 can also carry out horizontal rotation to it when cleaning up the alignment pipeline 3 implementation upper and lower axial slip, horizontal and axial friction carry out simultaneously can implement comparatively thorough brush cleaning to direct pipeline 3.
Further, the head end of stabbing pole 602 rotates and installs a top wheel, and the rear end vertical support shaft section of T shape pull rod 601 rotates with brush cover 501 and links together, and sliding sleeve 6, T shape pull rod 601 and stabbing pole 602 have constituteed a crank link mechanism jointly, can slide the top through this mechanism sliding sleeve 6 around and push away and order about brush cover 501 along the reciprocating sliding of 5 small ranges of position circle.
Further, tray 7 includes erects and props serration plate 701, the welding has a department to erect and props serration plate 701 on the circumference outer lane of tray 7, this erects to prop one row of triangle apical tooth on the serration plate 701 and corresponds and lean on the contact with the head end apical wheel of stabbing pole 602, push up the cooperation through the fluctuation of erectting serration plate 701 and stabbing pole 602, can push up when tray 7 slides from top to bottom and push up and drive stabbing pole 602 and sliding sleeve 6 and slide around six prismatic pole 502 along, for brush cover 501 provides the power of sliding, and the power transmission through tray 7, brush cover 501 can utilize motor 2's power to drive, brush cover 501 and tray 7 share a motor implement the drive, this has saved and has additionally set up the power supply for brush cover 501, better economic nature has.
Furthermore, four square sliding sleeves are symmetrically supported on the circumferential end face of the tray 7 and are in sliding fit with the four supporting legs 101; all welding of the bottom of arc roof 403 has a department T shape slider everywhere, and tray 7's circumference outer lane position symmetry has seted up four spouts, and four T shape sliders and this four spouts sliding fit, and four arc roof 403 can slide in step and expand to prop and carry out to prop up fixedly to alignment pipeline 3.
The working principle is as follows: when the device is used, firstly, the direct pipeline 3 is sleeved and inserted on the four arc-shaped top plates 403 and is placed at the top end of the tray 7, then the thread sleeve 401 is rotated forward, the thread sleeve 401 pushes the four arc-shaped top plates 403 to slide synchronously along the four sliding grooves on the tray 7, the expansion support is expanded to tightly support the direct pipeline 3, then the motor 2 is started, the crank block mechanism formed by the rotating wheel 201, the curved rod 202 and the tray 7 is used, the motor 2 can rotate to drive the tray 7 to slide up and down in a reciprocating manner, so that the direct pipeline 3 and the brush sleeve 501 perform opposite sliding friction, iron rust on the circumferential outer wall of the direct pipeline 3 is polished and removed, in addition, the vertical support sawtooth plate 701 is matched with the fluctuation push of the poking rod 602, when the tray 7 slides up and down, the poking rod 602 and the sliding sleeve 6 can be pushed to slide back and forth along the hexagonal rod 502, and the crank link mechanism formed by the sliding sleeve 6, the, sliding sleeve 6 can slide around and push away and impel and order about brush cover 501 to rotate along 5 reciprocating sliding of range of position circle 5 rust on the outer wall of direct pipe 3 circumference and clean, cooperates the upper and lower slip brush of direct pipe 3 self to wipe, and brush cover 501 can also carry out horizontal rotation to it when implementing the upper and lower axial slip to clean to direct pipe 3 and wipe, transversely can implement comparatively thoroughly brush to wipe clean to direct pipe 3 with axial friction simultaneously.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a elevating system of vertical grinder grinding apparatus which characterized in that: the device comprises a base (1), wherein the base (1) comprises supporting legs (101) and three-fork supports (102), the base (1) is integrally of a cross structure, the supporting legs (101) are symmetrically supported at the top ends of four corners of the base, the three-fork supports (102) are supported and welded among the bottom sections of the four supporting legs (101), and the motor (2) is fixedly locked at the top ends of the three-fork supports (102); a positioning ring (5) is welded and supported at the topmost end of the four supporting legs (101), and a tray (7) is installed on the top end section of the four supporting legs (101) in a sliding manner; a threaded column (4) is rotatably inserted into the center of the tray (7); the threaded column (4) comprises a threaded sleeve (401), connecting rods (402) and arc-shaped top plates (403), one threaded sleeve (401) is screwed on the threaded column (4), the outer walls of the circumferences of the upper end section and the lower end section of the threaded sleeve (401) are respectively connected with four connecting rods (402) in an annular array mode, the tail ends of the four groups of surrounding connecting rods (402) are connected with four arc-shaped top plates (403) in a rotating mode, and the direct pipelines (3) are sleeved on the four arc-shaped top plates (403) and placed at the top end of the tray (7); the locating ring (5) comprises a hexagonal prism rod (502), the hexagonal prism rod (502) is horizontally supported and welded on the locating ring (5), and a sliding sleeve (6) is slidably installed on the hexagonal prism rod (502) through a spring pushing sleeve.
2. The lifting mechanism of the grinding tool of the vertical grinding machine according to claim 1, characterized in that: the motor (2) comprises a rotating wheel (201) and a curved bar (202), the rotating shaft of the motor (2) is sleeved with the rotating wheel (201), the curved bar (202) is rotatably connected to the outer ring of the circumference of the rotating wheel (201), and the head end of the curved bar (202) is correspondingly and rotatably connected with the tray (7).
3. The lifting mechanism of the grinding tool of the vertical grinding machine according to claim 1, characterized in that: the position circle (5) still include brush cover (501), nested commentaries on classics in the position circle (5) is gone up and is installed a brush cover (501), and this brush cover (501) is by upper and lower two brush rings and the middle six vertical supporting connecting rods that are the annular array and weld jointly and form, wherein all seted up an arc spout on the interlude of six vertical supporting rods.
4. The lifting mechanism of the grinding tool of the vertical grinding machine according to claim 1, characterized in that: sliding sleeve (6) are including T shape pull rod (601) and stab pole (602), the support welding has L form to stab pole (602) in a department on the circumference outer wall of sliding sleeve (6), and still rotates on the circumference outer wall of sliding sleeve (6) and be connected with T shape pull rod (601) in a department, and this T shape pull rod (601) is corresponding about being with L stab pole (602).
5. The lifting mechanism of the grinding tool of the vertical grinding machine according to claim 4, characterized in that: the head end of the poking rod (602) is rotatably provided with a top wheel, and the rear end vertical support shaft section of the T-shaped pull rod (601) is rotatably connected with the brush sleeve (501).
6. The lifting mechanism of the grinding tool of the vertical grinding machine according to claim 1, characterized in that: tray (7) including erectting serration plate (701), the welding has a department to erect serration plate (701) on the circumference outer lane of tray (7), and this erects the head end apical wheel that corresponds and stab pole (602) on the serration plate (701) of propping up and lean on the contact with one row of triangle apical tooth.
7. The lifting mechanism of the grinding tool of the vertical grinding machine according to claim 3, characterized in that: and a circle of steel wire brush is locked and fixed on the inner side end faces of the upper brush ring and the lower brush ring of the brush sleeve (501), and the two circles of steel wire brushes are in frictional contact with the circumferential outer wall of the direct pipeline (3).
8. The lifting mechanism of the grinding tool of the vertical grinding machine according to claim 1, characterized in that: four square sliding sleeves are symmetrically supported on the circumferential end face of the tray (7), and are in sliding fit with the four supporting legs (101); four T-shaped sliding blocks are welded at the bottoms of the arc-shaped top plates (403), four sliding grooves are symmetrically formed in the positions of the outer rings of the circumferences of the trays (7), and the four T-shaped sliding blocks are in sliding fit with the four sliding grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010806209.2A CN111958441B (en) | 2020-08-12 | 2020-08-12 | Lifting mechanism for vertical grinding machine grinding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010806209.2A CN111958441B (en) | 2020-08-12 | 2020-08-12 | Lifting mechanism for vertical grinding machine grinding tool |
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| Publication Number | Publication Date |
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| CN111958441A true CN111958441A (en) | 2020-11-20 |
| CN111958441B CN111958441B (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010806209.2A Active CN111958441B (en) | 2020-08-12 | 2020-08-12 | Lifting mechanism for vertical grinding machine grinding tool |
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| Country | Link |
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| CN (1) | CN111958441B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579902A (en) * | 2021-09-28 | 2021-11-02 | 徐州铁手五金工具制造有限公司 | Wear repairing device for tooth tip meshing surface of opening gear of hydraulic clamp |
| CN113857942A (en) * | 2021-09-28 | 2021-12-31 | 哈尔滨庚祥科技有限公司 | Automatic blade sharpening device with continuous guide sharpening track and sharpening method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB142446A (en) * | 1919-04-26 | 1920-11-25 | Westinghouse Sa | Improvements in apparatus for polishing plane surfaces |
| KR930007106B1 (en) * | 1989-02-07 | 1993-07-30 | 도오시바 기까이 가부시끼가이샤 | Cylindrical grinding machine suitable for use on the rolls of rolling mill of the like |
| US20090098813A1 (en) * | 2007-10-10 | 2009-04-16 | Sunmatch Industrial Co., Ltd. | Grinding brush fixing device |
| CN108637584A (en) * | 2018-07-27 | 2018-10-12 | 刘方圆 | A kind of flange welding automatic centering fixture |
| CN108818167A (en) * | 2018-07-05 | 2018-11-16 | 戎耀 | A kind of semi-automation seamless steel pipe sanding and polishing device and polishing method |
| CN208358459U (en) * | 2018-06-12 | 2019-01-11 | 苏州近藤大钱精密部件有限公司 | Surface processing device is used in a kind of processing of tapping template |
| CN110666663A (en) * | 2019-11-05 | 2020-01-10 | 苏州欧蒂华电子有限公司 | Automatic rust cleaning device that polishes of steel pipe outer wall |
| CN210735989U (en) * | 2019-10-26 | 2020-06-12 | 同煤大唐塔山煤矿有限公司 | Hoisting device for installing vertical shaft pipeline with large vertical depth |
-
2020
- 2020-08-12 CN CN202010806209.2A patent/CN111958441B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB142446A (en) * | 1919-04-26 | 1920-11-25 | Westinghouse Sa | Improvements in apparatus for polishing plane surfaces |
| KR930007106B1 (en) * | 1989-02-07 | 1993-07-30 | 도오시바 기까이 가부시끼가이샤 | Cylindrical grinding machine suitable for use on the rolls of rolling mill of the like |
| US20090098813A1 (en) * | 2007-10-10 | 2009-04-16 | Sunmatch Industrial Co., Ltd. | Grinding brush fixing device |
| CN208358459U (en) * | 2018-06-12 | 2019-01-11 | 苏州近藤大钱精密部件有限公司 | Surface processing device is used in a kind of processing of tapping template |
| CN108818167A (en) * | 2018-07-05 | 2018-11-16 | 戎耀 | A kind of semi-automation seamless steel pipe sanding and polishing device and polishing method |
| CN108637584A (en) * | 2018-07-27 | 2018-10-12 | 刘方圆 | A kind of flange welding automatic centering fixture |
| CN210735989U (en) * | 2019-10-26 | 2020-06-12 | 同煤大唐塔山煤矿有限公司 | Hoisting device for installing vertical shaft pipeline with large vertical depth |
| CN110666663A (en) * | 2019-11-05 | 2020-01-10 | 苏州欧蒂华电子有限公司 | Automatic rust cleaning device that polishes of steel pipe outer wall |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579902A (en) * | 2021-09-28 | 2021-11-02 | 徐州铁手五金工具制造有限公司 | Wear repairing device for tooth tip meshing surface of opening gear of hydraulic clamp |
| CN113579902B (en) * | 2021-09-28 | 2021-12-17 | 徐州铁手五金工具制造有限公司 | Wear repairing device for tooth tip meshing surface of opening gear of hydraulic clamp |
| CN113857942A (en) * | 2021-09-28 | 2021-12-31 | 哈尔滨庚祥科技有限公司 | Automatic blade sharpening device with continuous guide sharpening track and sharpening method |
| CN113857942B (en) * | 2021-09-28 | 2023-10-27 | 哈尔滨庚祥科技有限公司 | Automatic blade sharpening device with continuous and guided sharpening track and sharpening method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111958441B (en) | 2022-07-12 |
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