CN105798727A - Improved edge grinding device for machining columnar stone pier - Google Patents

Improved edge grinding device for machining columnar stone pier Download PDF

Info

Publication number
CN105798727A
CN105798727A CN201610381458.5A CN201610381458A CN105798727A CN 105798727 A CN105798727 A CN 105798727A CN 201610381458 A CN201610381458 A CN 201610381458A CN 105798727 A CN105798727 A CN 105798727A
Authority
CN
China
Prior art keywords
heavy stone
stylotypite big
stylotypite
big
clamping
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
Application number
CN201610381458.5A
Other languages
Chinese (zh)
Other versions
CN105798727B (en
Inventor
张清金
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.)
Anhui Li Feng Building Materials Technology Co Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201610381458.5A priority Critical patent/CN105798727B/en
Publication of CN105798727A publication Critical patent/CN105798727A/en
Application granted granted Critical
Publication of CN105798727B publication Critical patent/CN105798727B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00Other grinding machines or devices
    • B24B27/0076Other grinding machines or devices grinding machines comprising two or more grinding tools
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/02Frames; Beds; Carriages
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies
    • B24B41/067Work supports, e.g. adjustable steadies radially supporting workpieces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

The invention discloses an improved edge grinding device for machining a columnar stone pier. A clamping mechanism is used for clamping the bottom of the columnar stone pier; an edge grinding mechanism grinds the edge of the top surface of the columnar stone pier in a revolving manner; a motor drives a longitudinal arm to rotate; the longitudinal arm rotates to drive a circular table type cutter rotating base to synchronously rotate; two rows of diamond tool bits fastened on the inner side wall of the circular table type cutter rotating base also synchronously rotate; and as a cross beam in the edge grinding mechanism realizes supporting through a cement base capable of adjusting a lifting height, the lifting height of the cement base is controlled to always butt the two rows of diamond tool bits against the top surface edge of the columnar stone pier, and the two rows of diamond tool bits in a rotating state can effectively grind the top surface edge of the columnar stone pier. The improved edge grinding device has the characteristics of novel structure, high machining efficiency and good edge grinding effect.

Description

A kind of modified model edging device for processing stylotypite big and heavy stone
Technical field
The invention belongs to stone machining equipment field, relate to a kind of modified model edging device for processing stylotypite big and heavy stone.
Background technology
At city square, park, residential quarters, the public places such as commercial center, owing to pedestrians are numerous, in order to avoid the vehicle such as motor vehicles and electric motor car arbitrarily sails these regions into thus jeopardizing pedestrian and communal facility safety, carry out separating and protecting so needing the appointment area peripheral edge in these places to arrange isolating device, at present, the stone big and heavy stone that isolating device is commonly used, and stylotypite big and heavy stone is the most frequently used a kind of stone big and heavy stone, because stylotypite big and heavy stone has antitheft, crashworthiness, construction is simple, long service life, the feature that practical function is strong, so being accomplished by substantial amounts of stylotypite big and heavy stone in Process of Urban Development.But problematically, mainly or be processed by hand-held edge polisher by skilled worker for the processing of stylotypite big and heavy stone at present, this pure artificial mode can exist single skilled worker can process the problem that stylotypite big and heavy stone quantity is few every day;Stylotypite big and heavy stone can produce a large amount of airborne dust in edging processed process, and in this processing environment, workman can be caused employment injuries by operation for a long time.
Summary of the invention
In order to solve the problems referred to above, the present invention provides a kind of modified model edging device for processing stylotypite big and heavy stone, the feature that it has novel structure, working (machining) efficiency is high, edging is effective.
In order to achieve the above object, the present invention is achieved by following technical solution: a kind of modified model edging device for processing stylotypite big and heavy stone, it is made up of feeding clip mechanism, edging mechanism, it is characterized in that, feeding clip mechanism is for clamping the bottom of stylotypite big and heavy stone, and edging mechanism is suspended in the top of stylotypite big and heavy stone and can be polished in the end face edge of stylotypite big and heavy stone;
nullWherein,Feeding clip mechanism includes putting plate pedestal、Four slide blocks、Two clamping plates、Two tightening latches、Four tightening nut,The middle part putting plate pedestal is provided with a recessed material passing passage,This material passing passage is front and back trends,Stylotypite big and heavy stone can be placed in this material passing passage,The bottom surface of this material passing passage is further opened with eight road limestone meal catchers,The end face putting plate pedestal is provided with front and back two to transverse rails bar,Transverse rails bar is symmetrical arranged by front and back two,Two booms in every pair of transverse rails bar are arranged at the left and right sides of material passing passage in a symmetrical,Every boom is all serially connected with a slide block,The top of former and later two slide blocks is all fixing with the bottom of one piece of clamping plate to be connected,Left and right two clamping plates is symmetricly set in the left and right sides of stylotypite big and heavy stone,Every piece of clamping plate all offer former and later two horizontal rod aperture,A tightening latch all it is serially connected with between the horizontal rod aperture of two clamping plates front end, left and right and between the horizontal rod aperture of rear end,Two, front and back tightening latch is symmetricly set in the both sides, front and back of stylotypite big and heavy stone,Left and right two rod end of every tightening latch all can one tightening nut of precession;
The clamping plate three of former and later two slide blocks and top combines one material folding group of formation, and two, left and right material folding group can to top pressure the lower end clamping stylotypite big and heavy stone sidewall by two, front and back tightening latch and four tightening nut;
nullWherein,Edging mechanism includes crossbeam、Motor、Machine seat board、Trailing arm、Hanging block、Circular platform type rotation tool rest、Two row's diamond segments,Crossbeam realizes supporting by the cement pedestal of adjustable up-down height,Machine seat board is set up in the top face of crossbeam,Motor is anchored on machine seat board,The axle head of motor is downward through machine seat board,Crossbeam is provided with the bearing block of bearing,Bearing block with bearing is arranged at the underface of machine seat board,The upper end of trailing arm upwards concatenates the bottom surface with being anchored on hanging block after the bearing block of bearing,The end face of hanging block is then fastenedly connected with the axle head of motor,Realize being fastenedly connected in the middle part of the bottom of trailing arm and the end face of circular platform type rotation tool rest,Circular platform type rotation tool rest hollow and bottom surface are uncovered,The medial wall of circular platform type rotation tool rest is fastened with two row's diamond segments,Often row's diamond segment is the rectangular structure fastened through hot pressing by 15 diamond blades,Often row's diamond segment overhead in an inclined manner is in the end face edge of stylotypite big and heavy stone.
Feeding clip mechanism is used for clamping stylotypite big and heavy stone, it is prevented that stylotypite big and heavy stone rotates in the process of edging.
Polished in the end face edge of stylotypite big and heavy stone by edging mechanism in the way of circle turns, motor drives trailing arm to rotate, the circular platform type rotation tool rest that rotarily drives of trailing arm rotates simultaneously, the two row's diamond segments being anchored on circular platform type rotation tool rest medial wall also rotate simultaneously, owing to the crossbeam in edging mechanism realizes supporting by the cement pedestal of adjustable up-down height, so by control cement pedestal adjustable height keep two row's diamond segments all the time can overhead in the end face edge of stylotypite big and heavy stone, so just can be polished in the end face edge of stylotypite big and heavy stone by two row's diamond segments effectively that be in rotation status.
The present invention can make up that processing quantity in pure manual type polishing unit interval existing for stylotypite big and heavy stone edge is few, the deficiency of polishing weak effect effectively.
The beneficial effects of the present invention is, the feature that it has novel structure, working (machining) efficiency is high, edging is effective.
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is present invention local combined connecting structure profile chart.
Detailed description of the invention
As shown in Figure 1, a kind of modified model edging device for processing stylotypite big and heavy stone, it is made up of feeding clip mechanism, edging mechanism, it is characterized in that, feeding clip mechanism is for clamping the bottom of stylotypite big and heavy stone A, and edging mechanism is suspended in the top of stylotypite big and heavy stone A and can be polished in the end face edge of stylotypite big and heavy stone A;
nullWherein,Feeding clip mechanism includes putting plate pedestal B、Four slide block B 3、Two clamping plates B4、Two tightening latch B5、Four tightening nut B6,The middle part putting plate pedestal B is provided with a recessed material passing passage B1,This material passing passage B1 is front and back trends,Stylotypite big and heavy stone A can be placed in this material passing passage B1,The bottom surface of this material passing passage B1 is further opened with eight road limestone meal catcher B11,The end face putting plate pedestal B is provided with front and back two to transverse rails bar,Transverse rails bar is symmetrical arranged by front and back two,Two boom B2 in every pair of transverse rails bar are arranged at the left and right sides of material passing passage B1 in a symmetrical,Every boom B2 is all serially connected with a slide block B 3,The top of former and later two slide block B 3 is all fixing with the bottom of one piece of clamping plate B4 to be connected,Left and right two clamping plates B4 is symmetricly set in the left and right sides of stylotypite big and heavy stone A,Every piece of clamping plate B4 all offers former and later two horizontal rod aperture,A tightening latch B5 all it is serially connected with between the horizontal rod aperture of two clamping plates B4 front end, left and right and between the horizontal rod aperture of rear end,Two, front and back tightening latch B5 is symmetricly set in the both sides, front and back of stylotypite big and heavy stone A,Left and right two rod end of every tightening latch B5 all can one tightening nut B6 of precession;
The clamping plate B4 three of former and later two slide block B 3 and top combines one material folding group of formation, and two, left and right material folding group can to top pressure the lower end clamping stylotypite big and heavy stone A sidewall by two, front and back tightening latch B5 and four tightening nut B6;
nullWherein,Edging mechanism includes crossbeam 1、Motor 2、Machine seat board 21、Trailing arm 3、Hanging block 31、Circular platform type rotation tool rest 4、Two row's diamond segments 5,Crossbeam 1 realizes supporting by the cement pedestal of adjustable up-down height,Machine seat board 21 is set up in the top face of crossbeam 1,Motor 2 is anchored on machine seat board 21,The axle head of motor 2 is downward through machine seat board 21,Crossbeam 1 is provided with the bearing block of bearing,Bearing block with bearing is arranged at the underface of machine seat board 21,The upper end of trailing arm 3 upwards concatenates the bottom surface with being anchored on hanging block 31 after the bearing block of bearing,The end face of hanging block 31 is then fastenedly connected with the axle head of motor 2,Realize being fastenedly connected in the middle part of the bottom of trailing arm 3 and the end face of circular platform type rotation tool rest 4,Circular platform type rotation tool rest 4 hollow and bottom surface are uncovered,The medial wall of circular platform type rotation tool rest 4 is fastened with two row's diamond segments 5,Often row's diamond segment 5 is the rectangular structure fastened through hot pressing by 15 diamond blades,Often row's diamond segment 5 overhead in an inclined manner is in the end face edge of stylotypite big and heavy stone A.
Feeding clip mechanism is used for clamping stylotypite big and heavy stone A, it is prevented that stylotypite big and heavy stone A rotates in the process of edging.
Polished in the end face edge of stylotypite big and heavy stone A by edging mechanism in the way of circle turns, motor 2 drives trailing arm 3 to rotate, the circular platform type rotation tool rest 4 that rotarily drives of trailing arm 3 rotates simultaneously, the two row's diamond segments 5 being anchored on circular platform type rotation tool rest 4 medial wall also rotate simultaneously, owing to the crossbeam 1 in edging mechanism realizes supporting by the cement pedestal of adjustable up-down height, so by control cement pedestal adjustable height keep two row's diamond segments 5 all the time can overhead in the end face edge of stylotypite big and heavy stone A, so just can be polished in the end face edge of stylotypite big and heavy stone A by two row's diamond segments 5 effectively that be in rotation status.

Claims (3)

1. the modified model edging device being used for processing stylotypite big and heavy stone, it is made up of feeding clip mechanism, edging mechanism, it is characterized in that, feeding clip mechanism is used for clamping the bottom of stylotypite big and heavy stone (A), and edging mechanism is suspended in the top of stylotypite big and heavy stone (A) and can be polished in the end face edge of stylotypite big and heavy stone (A);
nullWherein,Feeding clip mechanism includes putting plate pedestal (B)、Four slide blocks (B3)、Two clamping plates (B4)、Two tightening latches (B5)、Four tightening nut (B6),The middle part putting plate pedestal (B) is provided with a recessed material passing passage (B1),This material passing passage (B1) moves towards in front and back,Stylotypite big and heavy stone (A) can be placed in this material passing passage (B1),The bottom surface of this material passing passage (B1) is further opened with eight road limestone meal catchers (B11),The end face putting plate pedestal (B) is provided with front and back two to transverse rails bar,Transverse rails bar is symmetrical arranged by front and back two,Two booms (B2) in every pair of transverse rails bar are arranged at the left and right sides of material passing passage (B1) in a symmetrical,Every boom (B2) is all serially connected with a slide block (B3),The top of former and later two slide blocks (B3) is all fixing with the bottom of one piece of clamping plate (B4) to be connected,Left and right two clamping plates (B4) is symmetricly set in the left and right sides of stylotypite big and heavy stone (A),Every piece of clamping plate (B4) all offers former and later two horizontal rod aperture,A tightening latch (B5) all it is serially connected with between the horizontal rod aperture of left and right two clamping plates (B4) front end and between the horizontal rod aperture of rear end,Two, front and back tightening latch (B5) is symmetricly set in the both sides, front and back of stylotypite big and heavy stone (A),Left and right two rod end of every tightening latch (B5) all can one tightening nut (B6) of precession;
Clamping plate (B4) three of former and later two slide blocks (B3) and top combines one material folding group of formation, and two, left and right material folding group can to top pressure the lower end clamping stylotypite big and heavy stone (A) sidewall by two, front and back tightening latch (B5) and four tightening nut (B6);
nullWherein,Edging mechanism includes crossbeam (1)、Motor (2)、Machine seat board (21)、Trailing arm (3)、Hanging block (31)、Circular platform type rotation tool rest (4)、Two rows' diamond segment (5),Crossbeam (1) realizes supporting by the cement pedestal of adjustable up-down height,Machine seat board (21) is set up in the top face of crossbeam (1),Motor (2) is anchored on machine seat board (21),The axle head of motor (2) is downward through machine seat board (21),Crossbeam (1) is provided with the bearing block of bearing,Bearing block with bearing is arranged at the underface of machine seat board (21),The upper end of trailing arm (3) upwards concatenates the bottom surface with being anchored on hanging block (31) after the bearing block of bearing,The end face of hanging block (31) is then fastenedly connected with the axle head of motor (2),Realize being fastenedly connected in the middle part of the bottom of trailing arm (3) and the end face of circular platform type rotation tool rest (4),Circular platform type rotation tool rest (4) hollow and bottom surface are uncovered,The medial wall of circular platform type rotation tool rest (4) is fastened with two row's diamond segments (5),Often arranging diamond segment (5) is the rectangular structure fastened through hot pressing by 15 diamond blades,Often arrange diamond segment (5) overhead in an inclined manner in the end face edge of stylotypite big and heavy stone (A).
2. a kind of modified model edging device for processing stylotypite big and heavy stone according to claim 1, it is characterised in that described feeding clip mechanism is used for clamping stylotypite big and heavy stone (A), it is prevented that stylotypite big and heavy stone (A) rotates in the process of edging.
null3. a kind of modified model edging device for processing stylotypite big and heavy stone according to claim 1,It is characterized in that,Polished in the end face edge of stylotypite big and heavy stone (A) by described edging mechanism in the way of circle turns,Motor (2) drives trailing arm (3) to rotate,Circular platform type rotation tool rest (4) that rotarily drives of trailing arm (3) rotates simultaneously,Two rows' diamond segment (5) being anchored on circular platform type rotation tool rest (4) medial wall also rotate simultaneously,Owing to the crossbeam (1) in edging mechanism realizes supporting by the cement pedestal of adjustable up-down height,So by control cement pedestal adjustable height keep two row's diamond segments (5) all the time can overhead in the end face edge of stylotypite big and heavy stone (A),So just can be polished in the end face edge of stylotypite big and heavy stone (A) by two rows' diamond segment (5) effectively that be in rotation status.
CN201610381458.5A 2016-06-02 2016-06-02 A kind of modified edging device for being used to process stylotypite big and heavy stone Active CN105798727B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610381458.5A CN105798727B (en) 2016-06-02 2016-06-02 A kind of modified edging device for being used to process stylotypite big and heavy stone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610381458.5A CN105798727B (en) 2016-06-02 2016-06-02 A kind of modified edging device for being used to process stylotypite big and heavy stone

Publications (2)

Publication Number Publication Date
CN105798727A true CN105798727A (en) 2016-07-27
CN105798727B CN105798727B (en) 2017-10-03

Family

ID=56427891

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610381458.5A Active CN105798727B (en) 2016-06-02 2016-06-02 A kind of modified edging device for being used to process stylotypite big and heavy stone

Country Status (1)

Country Link
CN (1) CN105798727B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108942628A (en) * 2018-06-05 2018-12-07 霍山县忠福机电科技有限公司 A kind of tubular casting processing positioning tool
CN109323900A (en) * 2018-10-26 2019-02-12 西安科技大学 A kind of portable Rock Mechanics Test test specimen sample grinding machine
CN113043109A (en) * 2021-04-21 2021-06-29 南京威乃达家具有限公司 Intelligent numerical control edge grinding device for cabinet processing
CN117124177A (en) * 2023-10-20 2023-11-28 四川恒迪新材料集团有限公司 Basalt fiber board side deburring device and application method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012020346A (en) * 2010-07-12 2012-02-02 Ntn Corp Centerless grinding machine
CN103264325A (en) * 2013-05-16 2013-08-28 广州市敏嘉制造技术有限公司 Grinding machine tool for grinding dry screw rotor
CN103317408A (en) * 2013-06-04 2013-09-25 项大清 Diamond tool bit edge and corner grinding device
CN203292960U (en) * 2013-05-16 2013-11-20 广州市敏嘉制造技术有限公司 Grinding machine tool of grinding dry-type screw rotor
CN204382006U (en) * 2015-01-16 2015-06-10 致微(厦门)仪器有限公司 Container circular seam grinding apparatus
CN104924197A (en) * 2015-05-28 2015-09-23 海宁奇晟轴承有限公司 Automatic double-disc grinding machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012020346A (en) * 2010-07-12 2012-02-02 Ntn Corp Centerless grinding machine
CN103264325A (en) * 2013-05-16 2013-08-28 广州市敏嘉制造技术有限公司 Grinding machine tool for grinding dry screw rotor
CN203292960U (en) * 2013-05-16 2013-11-20 广州市敏嘉制造技术有限公司 Grinding machine tool of grinding dry-type screw rotor
CN103317408A (en) * 2013-06-04 2013-09-25 项大清 Diamond tool bit edge and corner grinding device
CN204382006U (en) * 2015-01-16 2015-06-10 致微(厦门)仪器有限公司 Container circular seam grinding apparatus
CN104924197A (en) * 2015-05-28 2015-09-23 海宁奇晟轴承有限公司 Automatic double-disc grinding machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108942628A (en) * 2018-06-05 2018-12-07 霍山县忠福机电科技有限公司 A kind of tubular casting processing positioning tool
CN109323900A (en) * 2018-10-26 2019-02-12 西安科技大学 A kind of portable Rock Mechanics Test test specimen sample grinding machine
CN109323900B (en) * 2018-10-26 2021-03-19 西安科技大学 Portable rock mechanics experiment test piece sample grinding machine
CN113043109A (en) * 2021-04-21 2021-06-29 南京威乃达家具有限公司 Intelligent numerical control edge grinding device for cabinet processing
CN117124177A (en) * 2023-10-20 2023-11-28 四川恒迪新材料集团有限公司 Basalt fiber board side deburring device and application method
CN117124177B (en) * 2023-10-20 2024-01-23 四川恒迪新材料集团有限公司 Basalt fiber board side deburring device and application method

Also Published As

Publication number Publication date
CN105798727B (en) 2017-10-03

Similar Documents

Publication Publication Date Title
CN105798727A (en) Improved edge grinding device for machining columnar stone pier
CN103963174A (en) Cutting and grinding integrated machine
CN105798724A (en) Improved double-stance edge grinding device for machining columnar stone piers
CN204893613U (en) Glass emery wheel instrument
CN102756314A (en) Multifunctional vertical parallel surface grinding machine
CN105798729A (en) Improved columnar stone pier edge grinding device
CN105798728A (en) Edge grinding device for machining columnar stone pier
CN208945812U (en) A kind of fine-grinding and polishing device of optical mirror slip processing
CN204397587U (en) A kind of monocrystal silicon rod processing unit (plant)
CN202045555U (en) Edge polisher for double sides of glass
CN108655872B (en) Vehicle-mounted GPS glass edge polishing device
CN203792119U (en) Device used for grinding profile burrs
CN205817503U (en) A kind of plank sanding apparatus
CN107520690A (en) A kind of knife sharpening device for being used to grind cutter head automatically
CN205588492U (en) Stone material processing equipment of plain type
CN105798725A (en) Double-stance edge grinding device for machining columnar stone piers
CN217413568U (en) Grinding tool for granite vertical polishing
CN205218207U (en) Saw blade grinding device
CN219925453U (en) Board deburring device
CN105773342A (en) Improved columnar stone pier double-station edge grinding device
CN104723192A (en) Novel automatic polishing equipment for wheel rim welding
CN204308710U (en) With the glass edge-grinding machine of dresser
CN205852505U (en) A kind of silicon chip automatic grinding device
CN105274916B (en) A kind of cleaning new method of shipping heavy haul railway fastener preburied iron base
CN204471146U (en) Calliper grinding mechanism

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CP02 Change in the address of a patent holder
CP02 Change in the address of a patent holder

Address after: 546100 the Guangxi Zhuang Autonomous Region Laibin City District South District Yuda new century A District 7 Building 5 floor

Patentee after: Zhang Qingjin

Address before: No. 32 after the nunnery of Nan Keng Village, Anxi County, Quanzhou, Fujian

Patentee before: Zhang Qingjin

CP02 Change in the address of a patent holder

Address after: No. 32 after the nunnery of Nan Keng Village, Anxi County, Quanzhou, Fujian

Patentee after: Zhang Qingjin

Address before: 546100 the Guangxi Zhuang Autonomous Region Laibin City District South District Yuda new century A District 7 Building 5 floor

Patentee before: Zhang Qingjin

CP02 Change in the address of a patent holder
TR01 Transfer of patent right

Effective date of registration: 20191011

Address after: No.27 houxu village, houxu village, Wangchuan Town, Hui'an County, Fujian Province

Patentee after: Wang Xing Min

Address before: 362417, Fujian, Quanzhou province Anxi County Peach boat South Village after the Village No. 32

Patentee before: Zhang Qing Jin

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20191209

Address after: 246700 new building industrial park, Zongyang County Economic Development Zone, Tongling, Anhui

Patentee after: Anhui Li Feng building materials technology Co., Ltd.

Address before: No.27 houxu village, houxu village, Wangchuan Town, Hui'an County, Fujian Province

Patentee before: Wang Xingmin

TR01 Transfer of patent right