CN109465713A - A kind of stone material grinding device with refrigerating function - Google Patents

A kind of stone material grinding device with refrigerating function Download PDF

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Publication number
CN109465713A
CN109465713A CN201811386348.3A CN201811386348A CN109465713A CN 109465713 A CN109465713 A CN 109465713A CN 201811386348 A CN201811386348 A CN 201811386348A CN 109465713 A CN109465713 A CN 109465713A
Authority
CN
China
Prior art keywords
fixedly connected
wall
bar
stone material
grinding device
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
CN201811386348.3A
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Chinese (zh)
Other versions
CN109465713B (en
Inventor
罗凌利
罗扬珺
吴红艳
李思旭
陈幼杰
吕胜海
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.)
Shenzhen Union Stone Decoration Technology Co Ltd
Original Assignee
Shenzhen Union Stone Decoration Technology Co Ltd
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Filing date
Publication date
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Priority to CN201811386348.3A priority Critical patent/CN109465713B/en
Publication of CN109465713A publication Critical patent/CN109465713A/en
Application granted granted Critical
Publication of CN109465713B publication Critical patent/CN109465713B/en
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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
    • B24B19/00Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/22Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • 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
    • B24B27/0007Movable machines
    • 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

Landscapes

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

Abstract

The invention discloses a kind of stone material grinding device with refrigerating function, it is related to grinding device field, the stone material grinding device with refrigerating function, including body and bracket, bracket is fixedly connected on the top of body, attachment base is fixedly connected at the top of the bracket, the front and back of the attachment base inner wall is fixedly connected with the front and back of column block respectively, the side surface of the column block offers lock groove, the surface activity of the column block is socketed with motion bar, the right end of the motion bar offers translot, the inner wall of the translot and the surface activity of square bar connect, the left end of the square bar is flexibly connected with the inner wall of lock groove.The present invention passes through setting column block, square bar, reset spring, round bar and position-stopping plate, solve at present the common stone material with refrigerating function with hand propelled sander when carrying out position adjustment to handle, the problem of needing to turn fixed screw with spanner and be adjusted, adjustment is caused to be more troublesome.

Description

A kind of stone material grinding device with refrigerating function
Technical field
The present invention relates to grinding device technical field, specially a kind of stone material grinding device with refrigerating function.
Background technique
Stone material polishing is exactly to polish natural stone, artificial stone or marmorean decorative cover, in order to by stone The surface of material carries out polishing grinding processing, makes the brighter of stone surface, and sander on the market is broadly divided into two kinds at present, One is hand sander, hand sander needs the cooling water pipeline connector on sander connecting water when in use Source, opening the water source switch on sander can be cooled down in polishing, and another kind is hand propelled sander, hand propelled polishing Water tank is provided on machine, cooperation cooling water pipeline switch can carry out cooling down stone material when in use, in order to be applicable in difference The position of the people of height, hand propelled sander handle can be adjusted.
At present the common stone material with refrigerating function with hand propelled sander when in use, handle be fixed on polishing Bracket on machine is fixed by fixed screw, when carrying out position adjustment to handle, needs to be twisted fixed screw with spanner Pine is adjusted, and adjustment again need to tighten fixed screw after terminating, and adjustment is caused to be more troublesome.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of the stone material grinding device with refrigerating function, solution The current common stone material with refrigerating function, when carrying out position adjustment to handle, needs to use spanner with hand propelled sander The problem of turning fixed screw to be adjusted, adjustment caused to be more troublesome.
(2) technical solution
To achieve the above object, the invention provides the following technical scheme: a kind of stone material with refrigerating function polishing dress It sets, including body and bracket, bracket is fixedly connected on the top of body, and attachment base, institute are fixedly connected at the top of the bracket The front and back for stating attachment base inner wall is fixedly connected with the front and back of column block respectively, and the side surface of the column block is opened Equipped with lock groove, the surface activity of the column block is socketed with motion bar, and the right end of the motion bar offers translot, the cross The inner wall of slot and the surface activity of square bar connect, and the left end of the square bar is flexibly connected with the inner wall of lock groove, in the translot Sliding slot is offered at the top of wall, the upper surface of the square bar is fixedly connected with raised line, the surface of the raised line and the inner wall of sliding slot It is flexibly connected, is fixedly connected with reset spring on the right side of the sliding slot inner wall, the reset spring is fixedly connected on the right side of raised line The right end of side, the square bar is connect through translot and with the surface activity of round bar, and round bar is located at the right side of motion bar, the work The front and back of lever is fixedly connected to connecting rod, and the right side of two connecting rods, which is fixed with the left side of handle, to be connected It connects, the right side opening of the handle is equipped with through slot, and the inner wall of the through slot and the surface activity of movable block connect, the movable block The right side opening of the connection of the surface activity of left side and round bar, the movable block is equipped with thread groove, the inner wall and screw rod of the thread groove Surface be threadedly coupled, be fixedly connected with fixed cover on the right side of the handle, the right side of the screw rod is covered and extended through fixed To the right side of fixed cover.
Preferably, the front and back of the attachment base inner wall offers annular groove, the front of the motion bar and back Face corresponds to and is fixedly connected to guide ring at the position of annular groove, and the surface of the guide ring and the inner wall activity of annular groove connect It connects.
Preferably, the left and right side of the attachment base is fixedly connected to position-stopping plate, and motion bar is overlapped on to be located at and connect At the top of position-stopping plate on the right side of joint chair.
Preferably, the left end of the motion bar offers card slot compatible with locking groove shape.
Preferably, the handle includes transverse slat and fixed link, and the quantity of transverse slat is two, the left end of two transverse slats Be fixedly connected on the right side of connecting rod, be fixedly connected on the left of the right side of the transverse slat and fixed link, the fixed link is just View is rounded.
Preferably, the through slot is square groove.
Preferably, rubber block is fixedly connected on the left of the movable block, and the left side of rubber block and the surface of round bar are taken It connects, the left side of the rubber block is curved surface, and the shape of rubber block is adapted with the shape of round bar.
Preferably, it is inlaid with bearing at the fixed position for covering corresponding screw rod, and bearing fixing sleeve connects the table in screw rod Face.
(3) beneficial effect
The present invention provides a kind of stone material grinding device with refrigerating function, have it is following the utility model has the advantages that
The present invention rotates screw rod, square groove and movable block by setting column block, square bar, reset spring, round bar and position-stopping plate So that movable block not can rotate, movable block is just moved right, and rubber block is separated with round bar, holds fixed link at this time and pulls for cooperation Round bar, when card slot is separated with lock groove, rotates handle around column block so that square bar is moved right, can be right Handling position is adjusted, and hand is unclamped in adjustment after terminating, and reset spring elongation drives square bar to transport to the left to squeeze raised line Dynamic, the inner wall of card slot and the inner wall of lock groove overlap, so that the position of handle is fixed, adjustment just terminates, to handle position It sets when being adjusted, only need to rotate screw rod and pull round bar that the position of handle can be adjusted, be not required to unscrew fixed screw with spanner, Adjustment is again tightened fixed screw with spanner after terminating, and has achieved the effect that facilitate adjustment handling position, solve at present often The stone material with refrigerating function seen, when carrying out position adjustment to handle, needs to turn fixation with spanner with hand propelled sander The problem of screw is adjusted, and adjustment is caused to be more troublesome.
Detailed description of the invention
Fig. 1 is overall structure of the present invention;
Fig. 2 is structural schematic diagram at connection seat position of the present invention;
Fig. 3 is front elevational view at present invention guiding ring position;
Fig. 4 is schematic enlarged-scale view at A in Fig. 3 of the present invention;
Fig. 5 is top cross-sectional view at square bar position of the present invention.
In figure: 1 body, 2 brackets, 3 attachment bases, 4 column blocks, 5 lock grooves, 6 motion bars, 7 translots, 8 square bars, 9 sliding slots, 10 Raised line, 11 reset springs, 12 round bars, 13 connecting rods, 14 handles, 1401 transverse slats, 1402 fixed links, 15 through slots, 16 movable blocks, 17 Thread groove, 18 screw rods, 19 fixed covers, 20 annular grooves, 21 guide rings, 22 position-stopping plates, 23 rubber blocks, 24 bearings.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
As shown in Figs. 1-5, the present invention provides a kind of technical solution: a kind of stone material grinding device with refrigerating function, Including body 1 and bracket 2, bracket 2 is fixedly connected on the top of body 1, and the top of bracket 2 is fixedly connected with attachment base 3, connection The front and back of 3 inner walls of seat is fixedly connected with the front and back of column block 4 respectively, and the front view of column block 4 is rounded, column The side surface of shape block 4 offers lock groove 5, and lock groove 5 is evenly distributed on the side surface of column block 4, the surface activity of column block 4 It is socketed with motion bar 6, motion bar 6 is horizontally disposed, and the right end of motion bar 6 offers translot 7, the inner wall of translot 7 and the table of square bar 8 Face is flexibly connected, and the left end of square bar 8 is flexibly connected with the inner wall of lock groove 5, offers sliding slot 9, square bar at the top of 7 inner wall of translot 8 upper surface is fixedly connected with raised line 10, and the surface of raised line 10 is flexibly connected with the inner wall of sliding slot 9, and raised line 10 is sliding along sliding slot 9 It is dynamic square bar 8 to be oriented to, keep the movement of square bar 8 more steady, is fixedly connected with reset spring on the right side of 9 inner wall of sliding slot 11, reset spring 11 is fixedly connected on the right side of raised line 10, and the right end of square bar 8 runs through translot 7 and the surface activity with round bar 12 Connection, and round bar 12 is located at the right side of motion bar 6, the front and back of motion bar 6 is fixedly connected to connecting rod 13, connecting rod 13 are used to connect handle 14, and the right side of two connecting rods 13 is fixedly connected with the left side of handle 14, and the right side of handle 14 opens up There is through slot 15, the inner wall of through slot 15 is connect with the surface activity of movable block 16, and the left side of movable block 16 and the surface of round bar 12 are living The right side opening of dynamic connection, movable block 16 is equipped with thread groove 17, and the inner wall of thread groove 17 is threadedly coupled with the surface of screw rod 18, screw rod 18 right end is fixedly connected with knob, and convenient for users to rotating screw rod 18, the right side of handle 14 is fixedly connected with fixed cover 19, spiral shell The right side of bar 18 is through fixed cover 19 and extends to the right side of fixed cover 19, and the surface of rubber block 23 and round bar 12 overlaps, can be with After the position adjustment to handle 14 terminates, stop bit is carried out to round bar 12 and square bar 8, guarantees that square bar 8 will not move right, from And when in use, user will not accidentally touch round bar 12, therefore avoid 14 position change of handle to influence when using.
As a kind of technical optimization scheme of the invention, the front and back of 3 inner wall of attachment base offers annular groove 20, Horizontal axis by 20 center of annular groove is overlapped with the horizontal axis by 3 center of attachment base, the front and back of motion bar 6 Guide ring 21 is fixedly connected at the position of corresponding annular groove 20, the surface of guide ring 21 and the inner wall activity of annular groove 20 connect It connects, when motion bar 6 is rotated around column block 4, guide ring 21 is slided along the inner wall of annular groove 20, can be carried out to motion bar 6 Guiding keeps the movement of motion bar 6 more steady.
As a kind of technical optimization scheme of the invention, the left and right side of attachment base 3 is fixedly connected to position-stopping plate 22, And motion bar 6 is overlapped on positioned at 22 top of position-stopping plate on the right side of attachment base 3, the position-stopping plate 22 positioned at 3 left side of attachment base can be Motion bar 6 is supported when packing up.
As a kind of technical optimization scheme of the invention, the left end of motion bar 6 offers compatible with 5 shape of lock groove The inner wall of card slot, card slot and lock groove 5 fits closely, so that motion bar 6 be made not rotate around column block 4.
As a kind of technical optimization scheme of the invention, handle 14 includes transverse slat 1401 and fixed link 1402, and transverse slat 1401 quantity is two, and the left end of two transverse slats 1401 is fixedly connected with the right side of connecting rod 13, the right side of transverse slat 1401 It is fixedly connected with the left side of fixed link 1402, the front view of fixed link 1402 is rounded, two cross bars 1401 and fixed link 1402 The top view shapes of composition are U-shaped.
As a kind of technical optimization scheme of the invention, through slot 15 is square groove, and movable block 16 is square, and screw rod 18 rotates When, movable block 16 and the inner wall of through slot 15 fit closely, so that movable block 16 not can rotate.
As a kind of technical optimization scheme of the invention, the left side of movable block 16 is fixedly connected with rubber block 23, and rubber The left side of block 23 and the surface of round bar 12 overlap, and the left side of rubber block 23 is curved surface, increase the contact of movable block 16 and round bar 12 Area, and the shape of rubber block 23 is adapted with the shape of round bar 12, is reduced and is directly contacted between round bar 12 and movable block 16.
As a kind of technical optimization scheme of the invention, it is inlaid with bearing 24 at the position of the corresponding screw rod 18 of fixed cover 19, And bearing 24 is fixedly attached to the surface of screw rod 18, bearing 24 with standing screw 18 and can make 18 smooth rotation of screw rod.
When in use, rotate screw rod 18, bearing 24 make screw rod 18 will not side-to-side movement and make screw rod 18 rotation more Steadily, through slot 15 cooperates with movable block 16 so that movable block 16 not can rotate, and movable block 16 just moves right, rubber block 23 and circle Bar 12 separates, and holds fixed link 1402 at this time and pulls round bar 12, so that square bar 8 moves right, reset spring 11 shortens, Raised line 10 is slided to the right along sliding slot 9 and is oriented to square bar 8, when card slot is separated with lock groove 5, makes handle 14 around column Shape block 4 rotates, and can be adjusted to 14 position of handle, and hand is unclamped in adjustment after terminating, and reset spring 11 extends, to squeeze Belling item 10 drives square bar 8 to move downward, and the inner wall of the inner wall of card slot and lock groove 5 overlaps, thus by the position of handle 14 into Row is fixed, and adjustment just terminates, and when being adjusted to 14 position of handle, only need to be rotated screw rod 18 and be pulled round bar 12 that handle can be adjusted The position of hand 14 is not required to unscrew fixed screw with spanner, and adjustment is again tightened fixed screw with spanner after terminating, and has reached side Motion bar 6 is rotated counterclockwise around column block 4 after stone material sanding and polishing, works as work by the effect for just adjusting 14 position of handle When being overlapped at the top of lever 6 and the position-stopping plate 22 for being located at 3 left side of attachment base, motion bar 6 and handle 14 can be packed up, reach folding Folded effect, just will not occupy more space when not in use.
It can to sum up obtain, the present invention is solved by setting column block 4, square bar 8, reset spring 11, round bar 12 and position-stopping plate 22 The current common stone material with refrigerating function, when carrying out position adjustment to handle, needs to use spanner with hand propelled sander The problem of turning fixed screw to be adjusted, adjustment caused to be more troublesome.
It should be noted that, in this document, such as the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (8)

1. a kind of stone material grinding device with refrigerating function, including body (1) and bracket (2), bracket (2) are fixedly connected on The top of body (1), it is characterised in that: be fixedly connected with attachment base (3) at the top of the bracket (2), in the attachment base (3) The front and back of wall is fixedly connected with the front and back of column block (4) respectively, and the side surface of the column block (4) offers The surface activity of lock groove (5), the column block (4) is socketed with motion bar (6), and the right end of the motion bar (6) offers cross The inner wall of slot (7), the translot (7) is connect with the surface activity of square bar (8), left end and lock groove (5) of the square bar (8) Inner wall is flexibly connected, and is offered sliding slot (9) at the top of translot (7) inner wall, the upper surface of the square bar (8) is fixedly connected with The surface of raised line (10), the raised line (10) is flexibly connected with the inner wall of sliding slot (9), and the right side of sliding slot (9) inner wall is fixed It is connected with reset spring (11), the reset spring (11) is fixedly connected on the right side of raised line (10), the right end of the square bar (8) It is connect through translot (7) and with the surface activity of round bar (12), and round bar (12) is located at the right side of motion bar (6), the activity The front and back of bar (6) is fixedly connected to connecting rod (13), the right side of two connecting rods (13) with handle (14) Left side be fixedly connected, the right side opening of the handle (14) is equipped with through slot (15), the inner wall and movable block of the through slot (15) (16) surface activity connection, the left side of the movable block (16) are connect with the surface activity of round bar (12), the movable block (16) right side opening is equipped with thread groove (17), and the inner wall of the thread groove (17) is threadedly coupled with the surface of screw rod (18), described Fixed cover (19) is fixedly connected on the right side of handle (14), the right side of the screw rod (18) through fixed cover (19) and extends to solid The right side of fixed cover (19).
2. a kind of stone material grinding device with refrigerating function according to claim 1, it is characterised in that: the connection The front and back of seat (3) inner wall offers annular groove (20), and the front and back of the motion bar (6) corresponds to annular groove (20) it is fixedly connected at position guide ring (21), the inner wall activity on the surface and annular groove (20) of the guide ring (21) Connection.
3. a kind of stone material grinding device with refrigerating function according to claim 1, it is characterised in that: the connection The left and right side of seat (3) is fixedly connected to position-stopping plate (22), and motion bar (6) is overlapped on the right side of attachment base (3) At the top of position-stopping plate (22).
4. a kind of stone material grinding device with refrigerating function according to claim 1, it is characterised in that: the activity The left end of bar (6) offers card slot compatible with lock groove (5) shape.
5. a kind of stone material grinding device with refrigerating function according to claim 1, it is characterised in that: the handle It (14) include transverse slat (1401) and fixed link (1402), and the quantity of transverse slat (1401) is two, two transverse slats (1401) Left end be fixedly connected on the right side of connecting rod (13), the left side of the right side of the transverse slat (1401) and fixed link (1402) is solid Fixed connection, the front view of the fixed link (1402) are rounded.
6. a kind of stone material grinding device with refrigerating function according to claim 1, it is characterised in that: the through slot It (15) is square groove.
7. a kind of stone material grinding device with refrigerating function according to claim 1, it is characterised in that: the activity It is fixedly connected on the left of block (16) rubber block (23), and the surface of the left side of rubber block (23) and round bar (12) overlaps, it is described The left side of rubber block (23) is curved surface, and the shape of rubber block (23) is adapted with the shape of round bar (12).
8. a kind of stone material grinding device with refrigerating function according to claim 1, it is characterised in that: the fixation It is inlaid with bearing (24) at the position of cover (19) corresponding screw rod (18), and bearing (24) is fixedly attached to the surface of screw rod (18).
CN201811386348.3A 2018-11-20 2018-11-20 Grinding device for stone material with cooling function Active CN109465713B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811386348.3A CN109465713B (en) 2018-11-20 2018-11-20 Grinding device for stone material with cooling function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811386348.3A CN109465713B (en) 2018-11-20 2018-11-20 Grinding device for stone material with cooling function

Publications (2)

Publication Number Publication Date
CN109465713A true CN109465713A (en) 2019-03-15
CN109465713B CN109465713B (en) 2021-01-05

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CN201811386348.3A Active CN109465713B (en) 2018-11-20 2018-11-20 Grinding device for stone material with cooling function

Country Status (1)

Country Link
CN (1) CN109465713B (en)

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202292317U (en) * 2011-09-21 2012-07-04 叶根翼 Novel stone grinder
CN202344378U (en) * 2011-09-21 2012-07-25 叶根翼 Multifunctional stone grinding machine
CN202861927U (en) * 2012-10-15 2013-04-10 上海御力机械科技发展有限公司 Grade level grinding machine
US20130263368A1 (en) * 2012-03-14 2013-10-10 Thai Quoc Nguyen Adjustable Toilet Seat Handle
CN203407205U (en) * 2013-06-22 2014-01-29 苏州金威特工具有限公司 Hay mower provided with adjustable handle
CN204814086U (en) * 2015-08-23 2015-12-02 常山优博特机电科技有限公司 Can singlehanded scalpel of adjusting scalpel blade and handle of a knife angle
CN204913514U (en) * 2015-08-25 2015-12-30 晋江兴翼机械有限公司 Terrace grinds quick -witted handrail
CN204976318U (en) * 2015-07-27 2016-01-20 江苏科瑞欣机械有限公司 Take operating handle to increase grinding machine of function
CN205713566U (en) * 2016-05-03 2016-11-23 北京科林之星环保技术有限公司 A kind of safety pin and include its sewage disposal device
CN107697739A (en) * 2017-08-22 2018-02-16 乐甜桃 A kind of wrap-up for cable
CN207593434U (en) * 2017-12-07 2018-07-10 福建兴翼机械有限公司 Floor grinding mill handrail positioning device
CN207824626U (en) * 2017-12-19 2018-09-07 青岛金楷装饰工程有限公司 A kind of stone material recrystallization cure process device
CN108527041A (en) * 2018-04-19 2018-09-14 江苏科瑞欣机械有限公司 A kind of high-grade stone grinder of light beam positioning

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202344378U (en) * 2011-09-21 2012-07-25 叶根翼 Multifunctional stone grinding machine
CN202292317U (en) * 2011-09-21 2012-07-04 叶根翼 Novel stone grinder
US20130263368A1 (en) * 2012-03-14 2013-10-10 Thai Quoc Nguyen Adjustable Toilet Seat Handle
CN202861927U (en) * 2012-10-15 2013-04-10 上海御力机械科技发展有限公司 Grade level grinding machine
CN203407205U (en) * 2013-06-22 2014-01-29 苏州金威特工具有限公司 Hay mower provided with adjustable handle
CN204976318U (en) * 2015-07-27 2016-01-20 江苏科瑞欣机械有限公司 Take operating handle to increase grinding machine of function
CN204814086U (en) * 2015-08-23 2015-12-02 常山优博特机电科技有限公司 Can singlehanded scalpel of adjusting scalpel blade and handle of a knife angle
CN204913514U (en) * 2015-08-25 2015-12-30 晋江兴翼机械有限公司 Terrace grinds quick -witted handrail
CN205713566U (en) * 2016-05-03 2016-11-23 北京科林之星环保技术有限公司 A kind of safety pin and include its sewage disposal device
CN107697739A (en) * 2017-08-22 2018-02-16 乐甜桃 A kind of wrap-up for cable
CN207593434U (en) * 2017-12-07 2018-07-10 福建兴翼机械有限公司 Floor grinding mill handrail positioning device
CN207824626U (en) * 2017-12-19 2018-09-07 青岛金楷装饰工程有限公司 A kind of stone material recrystallization cure process device
CN108527041A (en) * 2018-04-19 2018-09-14 江苏科瑞欣机械有限公司 A kind of high-grade stone grinder of light beam positioning

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