CN108655849A - A kind of metal bar end face grinding device of the mechanical processing with garbage collection - Google Patents
A kind of metal bar end face grinding device of the mechanical processing with garbage collection Download PDFInfo
- Publication number
- CN108655849A CN108655849A CN201810472185.4A CN201810472185A CN108655849A CN 108655849 A CN108655849 A CN 108655849A CN 201810472185 A CN201810472185 A CN 201810472185A CN 108655849 A CN108655849 A CN 108655849A
- Authority
- CN
- China
- Prior art keywords
- fixed plate
- garbage collection
- shaft
- polishing
- metal bar
- 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.)
- Pending
Links
Classifications
-
- 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
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
-
- 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
-
- 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
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of mechanical processing with garbage collection metal bar end face grinding devices,Including platform of polishing,The polishing platform upper left and right ends are respectively arranged with the first fixed plate and the second fixed plate,First fixed plate and the second fixed plate mutually from a forequarter first motor is installed,The first motor output end is connected with first rotating shaft,The first rotating shaft, which is connected to the first fixed plate by bearing and extends to its other side, is connected with the first driving wheel,The first fixation postlaminar part is connected with the second shaft by bearing,The present invention opens the first motor being connect with external power supply and the second motor,Just polishing pad and metal bar rotary-grinding simultaneously are enabled to,Bidirectional-movement,Effect of polishing is more preferable,And platform upper of polishing is connected with the garbage collection box below polishing pad,The metal fillings of heavier mass can be recycled by garbage collection box.
Description
Technical field
The present invention relates to field of mechanical technique, specially a kind of mechanical processing with garbage collection is beaten with metal bar end face
Mill apparatus.
Background technology
It is carried out to alloy Surface of Rod Bar currently, the surface grinding apparatus of metal bar generally mostly uses man-hour manually hand-held abrasive machine
Processing.And manual polishing surface can not ensure the size of Surface of Rod Bar, it will usually surface occur, place polishing is deeper individually,
Such method takes time and effort and effect is undesirable.Degree of danger is higher when polishing, because personnel are when operating grinding wheel, grinding wheel and gold
Belonging to the frictional force generated between bar can be such that grinding wheel moves, and personnel exist certain dangerous.
In this regard, number of patent application is a kind of bar grinding device of CN201520252993.1, including workbench, workbench
It is equipped with horizontal guide rail, one end of workbench is equipped with the scroll chuck for clamping bar, motor is also associated on scroll chuck
A, motor a are fixed on the table by holder a, and the other end of workbench is equipped with can be along the moving assembly that horizontal guide rail moves；
Wherein moving assembly includes the movable plate parallel with the horizontal guide rail, and the lower section of movable plate is inlaid in horizontal guide rail by idler wheel
In, movable plate, which is equipped with, is used to support the holder b of bar, and holder b is equipped with the guide wheel for being set with bar, the center of guide wheel with
The center of scroll chuck is located at same straight line, and the sanding component for bar of polishing is additionally provided on movable plate, and sanding component is located at
The left side of holder b and with guide wheel not on the same line.Solving bar size existing for existing bar polishing mode can not protect
Card and the problem that operating personnel are caused with danger.
Although solving issue noted above, there is also shortcomings, first, can not be held metal in pairs
Face is polished, to which grinding efficiency is relatively low, second is that can not be recycled the metal fillings fallen while polishing,
To cause the waste of resource, platform of polishing it is untidy, thus also need to improve.
Invention content
The purpose of the present invention is to provide a kind of mechanical processing with garbage collection metal bar end face grinding device, with
Solve the problems mentioned above in the background art.
To achieve the above object, the present invention provides the following technical solutions：A kind of mechanical processing metal with garbage collection
Bar section grinding device, including polishing platform, the polishing platform upper left and right ends be respectively arranged with the first fixed plate with
Second fixed plate, first fixed plate and the second fixed plate mutually from a forequarter first motor, first electricity are installed
Machine output end is connected with first rotating shaft, and the first rotating shaft is connected to the first fixed plate by bearing and extends to its other side company
It is connected to the first driving wheel, the first fixation postlaminar part is connected with the second shaft by bearing, and the second shaft outer wall also connects
It is connected to the first driven wheel, and is connected by belt transmission between the first driving wheel and the first driven wheel, the first rotating shaft and
Two roller ends are respectively connected with the identical polishing pad of specification, and the polishing platform top is located at the second fixed plate and the first fixed plate
Between also offer sliding rail in pairs, second fixed plate is also connected with electronic push away in pairs with side similar in the first fixed plate
Bar, and movable block is connected between the electric pushrod end connected in pairs, and movable block two bottom sides be connected in pairs with
The slide bar that sliding rail matches, the movable block upper back are equipped with the second motor, and second motor output end is connected with
Three shafts, the movable block top front are welded with mounting plate, and the mounting plate is connected with the 4th shaft by bearing, and described
Third shaft and the 4th shaft outer wall are connected separately with the second driving wheel and the second driven wheel, second driving wheel and second from
Driving wheel is connected also by belt transmission, and the third shaft and the 4th shaft end are respectively connected with scroll chuck, described to be polished flat
Platform top is connected with the garbage collection box below polishing pad.
Preferably, the garbage collection box bosom position is vertically arranged with the backing plate on front side of polishing pad, described
Backing plate upper end front and rear sides offer arc groove in pairs, and bottom is located at same horizontal line with polishing pan bottom in the arc groove
On.
Preferably, the scroll chuck is hand chuck, and the scroll chuck central point is located at polishing pad central point
In same horizontal line.
Preferably, first fixed plate and the second fixed plate mutually from a forequarter be connected with for installing first motor
Support plate.
Preferably, the polishing mesa base, which is adhered, is covered with rubber mount, and the thickness of the rubber mount is three millis
Rice.
Preferably, the mounting plate is located at the centre position of movable block upper front.
Compared with prior art, the beneficial effects of the invention are as follows：The invention firstly uses electric pushrods to pull movable block simultaneously
So that it is drawn close to the second fixed plate by the slide bar and sliding rail mutual cooperation of its bottom, recycles scroll chuck that will be beaten
Metal bar one end of mill carries out clamping, and same step pushes movable block to move to the left by electric pushrod again so that
It can just be placed in the arc groove opened up on cushion block on the left of metal bar, reduce the bearing capacity of scroll chuck, and just make
It obtains metal bar left side and is close to polishing pad, open the first motor being connect with external power supply and the second motor, just enable to
Polishing pad and metal bar while rotary-grinding, bidirectional-movement, polishing effect is more preferable, and platform upper of polishing is connected with to be located at and beat
The metal fillings of heavier mass can be recycled by the garbage collection box below mill by garbage collection box.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the first fixed plate and its component structure diagram of the invention；
Fig. 3 is movable block of the present invention and its upper element structural schematic diagram；
Fig. 4 is the connection relation structural schematic diagram between the 4th shaft of the present invention, the second driven wheel and scroll chuck；
Fig. 5 is garbage collection case assembly structural schematic diagram of the present invention；
Connection relation structural schematic diagrams of the Fig. 6 between movable block of the present invention and slide bar.
In figure：1 polishing platform, 2 first fixed plates, 3 second fixed plates, 4 first motors, 5 first rotating shafts, 6 first are actively
Wheel, 7 second shafts, 8 first driven wheels, 9 polishing pads, 10 sliding rails, 11 electric pushrods, 12 movable blocks, 13 slide bars, 14 second electricity
Machine, 15 third shafts, 16 mounting plates, 17 the 4th shafts, 18 second driving wheels, 19 second driven wheels, 20 scroll chucks, 21 waste materials
Collection box, 22 backing plates, 23 arc grooves, 24 rubber mounts.
Specific implementation mode
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 describes, 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.
- 6 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of mechanical processing metal bar with garbage collection
End face grinding device, including polishing platform 1, the 1 top left and right ends of polishing platform are respectively arranged with the first fixed plate 2 and the
Two fixed plates 3, first fixed plate 2 and 3 phase of the second fixed plate from a forequarter first motor 4 is installed, described first
4 output end of motor is connected with first rotating shaft 5, and the first rotating shaft 5 is connected to the first fixed plate 2 by bearing and extends to it separately
Side is connected with the first driving wheel 6, and 2 rear portion of the first fixed plate is connected with the second shaft 7, second shaft by bearing
7 outer walls are also associated with the first driven wheel 8, and are connected by belt transmission between the first driving wheel 6 and the first driven wheel 8, described
First rotating shaft 5 and 7 end of the second shaft are respectively connected with the identical polishing pad 9 of specification, and it is solid that 1 top of polishing platform is located at second
Sliding rail 10 is also offered between fixed board 3 and the first fixed plate 2 in pairs, one similar in second fixed plate, 3 and first fixed plate 2
Side is also connected with electric pushrod 11 in pairs, and is connected with movable block 12 between 11 end of the electric pushrod connected in pairs, and
12 two bottom sides of movable block are connected with the slide bar 13 to match with sliding rail 10 in pairs, and 12 upper back of the movable block is equipped with
Two motors 14,14 output end of the second motor are connected with third shaft 15, installation are welded in front of 12 top of the movable block
Plate 16, the mounting plate 16 are connected with the 4th shaft 17, and the third shaft 15 and 17 outer wall of the 4th shaft point by bearing
It is not connected with the second driving wheel 18 and the second driven wheel 19, second driving wheel, 18 and second driven wheel 19 is passed also by belt
Dynamic connection, the third shaft 15 and 17 end of the 4th shaft are respectively connected with scroll chuck 20,1 top of the polishing platform connection
There is the garbage collection box 21 positioned at 9 lower section of polishing pad.
Specifically, 21 bosom position of the garbage collection box is vertically arranged with the backing plate 22 positioned at 9 front side of polishing pad,
22 upper end front and rear sides of the backing plate offer arc groove 23 in pairs, and bottom is located at 9 bottom of polishing pad in the arc groove 23
In same horizontal line.
Specifically, the scroll chuck 20 is hand chuck, and 20 central point of the scroll chuck and 9 central point of polishing pad
In same horizontal line.
Specifically, first fixed plate 2 and 3 phase of the second fixed plate from a forequarter be connected with for installing the first electricity
The support plate of machine 4.
Specifically, 1 bottom of polishing platform is adhered and is covered with rubber mount 24, and the thickness of the rubber mount 24 is
Three millimeters.
Specifically, the mounting plate 16 is located at the centre position of 12 upper front of movable block.
Operation principle：A kind of metal bar end face grinding device of the mechanical processing with garbage collection of the present invention, in use,
Movable block 12 is pulled first with the electric pushrod 11 of synchronous operation and is cooperated by the slide bar of its bottom 13 and sliding rail 10
So that it is drawn close to the second fixed plate 3, recycles scroll chuck 20 that the metal bar one end polished is carried out clamping, together
The step of sample, pushes movable block 12 to move to the left by electric pushrod 11 again so that can just be put on the left of metal bar
It sets in the arc groove 23 opened up on cushion block 22, reduces the bearing capacity of scroll chuck 2, and just so that metal bar left side is tight
Polishing pad 9 is pasted, the first motor 4 being connect with external power supply and the second motor 14 is opened, just enables to polishing pad and metal bar
Material while rotary-grinding, bidirectional-movement, polishing effect is more preferable, and 1 top of platform of polishing is connected with positioned at the useless of 9 lower section of polishing pad
Expect collection box 21, the metal fillings of heavier mass can be recycled by garbage collection box 21.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of mechanical processing with garbage collection metal bar end face grinding device, including polishing platform (1), feature exists
In：Polishing platform (1) the top left and right ends are respectively arranged with the first fixed plate (2) and the second fixed plate (3), and described first
Fixed plate (2) and the second fixed plate (3) mutually from a forequarter first motor (4), first motor (4) output end are installed
It is connected with first rotating shaft (5), the first rotating shaft (5) is connected to the first fixed plate (2) by bearing and extends to its other side
It is connected with the first driving wheel (6), the first fixed plate (2) rear portion is connected with the second shaft (7) by bearing, described second turn
Axis (7) outer wall is also associated with the first driven wheel (8), and passes through belt transmission between the first driving wheel (6) and the first driven wheel (8)
Connection, the first rotating shaft (5) and the second shaft (7) end are respectively connected with the identical polishing pad of specification (9), the polishing platform
(1) top also offers sliding rail (10) in pairs between the second fixed plate (3) and the first fixed plate (2), and described second fixes
Side is also connected with electric pushrod (11) in pairs similar in plate (3) and the first fixed plate (2), and what is connected in pairs described electronic pushes away
Movable block (12) is connected between bar (11) end, and movable block (12) two bottom sides are connected with match with sliding rail (10) in pairs
Slide bar (13), movable block (12) upper back is equipped with the second motor (14), and the second motor (14) output end connects
It is connected to third shaft (15), is welded with mounting plate (16) in front of movable block (12) top, the mounting plate (16) passes through axis
It holds and is connected with the 4th shaft (17), and the third shaft (15) and the 4th shaft (17) outer wall are connected separately with the second driving wheel
(18) it is connected also by belt transmission with the second driven wheel (19) with the second driven wheel (19), second driving wheel (18), institute
It states third shaft (15) and the 4th shaft (17) end is respectively connected with scroll chuck (20), polishing platform (1) the top connection
There is the garbage collection box (21) below polishing pad (9).
2. a kind of mechanical processing with garbage collection metal bar end face grinding device according to claim 1, special
Sign is：Garbage collection box (21) the bosom position is vertically arranged with the backing plate (22) on front side of polishing pad (9), institute
It states backing plate (22) upper end front and rear sides and offers arc groove (23), the interior bottom of the arc groove (23) and polishing pad (9) bottom in pairs
Portion is located in same horizontal line.
3. a kind of mechanical processing with garbage collection metal bar end face grinding device according to claim 1, special
Sign is：The scroll chuck (20) is hand chuck, and the scroll chuck (20) central point and polishing pad (9) center point
In in same horizontal line.
4. a kind of mechanical processing with garbage collection metal bar end face grinding device according to claim 1, special
Sign is：First fixed plate (2) and the second fixed plate (3) mutually from a forequarter be connected with for installing first motor
(4) support plate.
5. a kind of mechanical processing with garbage collection metal bar end face grinding device according to claim 1, special
Sign is：Polishing platform (1) bottom, which is adhered, is covered with rubber mount (24), and the thickness of the rubber mount (24) is three
Millimeter.
6. a kind of mechanical processing with garbage collection metal bar end face grinding device according to claim 1, special
Sign is：The mounting plate (16) is located at the centre position of movable block (12) upper front.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810472185.4A CN108655849A (en) | 2018-05-17 | 2018-05-17 | A kind of metal bar end face grinding device of the mechanical processing with garbage collection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810472185.4A CN108655849A (en) | 2018-05-17 | 2018-05-17 | A kind of metal bar end face grinding device of the mechanical processing with garbage collection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108655849A true CN108655849A (en) | 2018-10-16 |
Family
ID=63779891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810472185.4A Pending CN108655849A (en) | 2018-05-17 | 2018-05-17 | A kind of metal bar end face grinding device of the mechanical processing with garbage collection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108655849A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222981A (en) * | 2020-09-02 | 2021-01-15 | 中国科学院金属研究所 | Full-automatic post-treatment system for master alloy bars |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1503061A (en) * | 1965-11-29 | 1967-11-24 | James A Jobling & Company Ltd | Advanced grinding machine |
| US4453348A (en) * | 1980-09-05 | 1984-06-12 | Tolstopyatov Konstantin S | Apparatus for abrasive machining of workpieces |
| JP2001025951A (en) * | 1999-07-13 | 2001-01-30 | Sanritsu Seiki Kk | Multi-spindle horizontal grinding machine |
| CN201645278U (en) * | 2010-04-22 | 2010-11-24 | 内蒙古一机集团路通弹簧有限公司 | Spring end grinder |
| CN103042447A (en) * | 2011-10-17 | 2013-04-17 | 东港威远油泵油嘴有限公司 | Numerical control face grinding machine |
| CN203622115U (en) * | 2013-11-05 | 2014-06-04 | 重庆川深金属新材料股份有限公司 | Grinding device of special grinding machine for roll machining |
| CN204353906U (en) * | 2014-12-18 | 2015-05-27 | 江苏立欣特钢制品有限公司 | A kind of shaped steel uniform equipment |
| CN204413780U (en) * | 2014-12-24 | 2015-06-24 | 宁波鱼化龙机电科技有限公司 | Ceramic insertion core high accuracy face grinding machine |
| CN205184435U (en) * | 2015-11-16 | 2016-04-27 | 江苏东方乐器有限公司 | Spring machine is dug in full -automatic numerical control |
| CN206811643U (en) * | 2016-12-23 | 2017-12-29 | 江苏奥维信亨通光学科技有限公司 | A kind of prefabricated rod mandrel facing attachment |
| CN107756164A (en) * | 2017-12-08 | 2018-03-06 | 曾董科 | A kind of surface of steel plate sanding apparatus |
-
2018
- 2018-05-17 CN CN201810472185.4A patent/CN108655849A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1503061A (en) * | 1965-11-29 | 1967-11-24 | James A Jobling & Company Ltd | Advanced grinding machine |
| US4453348A (en) * | 1980-09-05 | 1984-06-12 | Tolstopyatov Konstantin S | Apparatus for abrasive machining of workpieces |
| JP2001025951A (en) * | 1999-07-13 | 2001-01-30 | Sanritsu Seiki Kk | Multi-spindle horizontal grinding machine |
| CN201645278U (en) * | 2010-04-22 | 2010-11-24 | 内蒙古一机集团路通弹簧有限公司 | Spring end grinder |
| CN103042447A (en) * | 2011-10-17 | 2013-04-17 | 东港威远油泵油嘴有限公司 | Numerical control face grinding machine |
| CN203622115U (en) * | 2013-11-05 | 2014-06-04 | 重庆川深金属新材料股份有限公司 | Grinding device of special grinding machine for roll machining |
| CN204353906U (en) * | 2014-12-18 | 2015-05-27 | 江苏立欣特钢制品有限公司 | A kind of shaped steel uniform equipment |
| CN204413780U (en) * | 2014-12-24 | 2015-06-24 | 宁波鱼化龙机电科技有限公司 | Ceramic insertion core high accuracy face grinding machine |
| CN205184435U (en) * | 2015-11-16 | 2016-04-27 | 江苏东方乐器有限公司 | Spring machine is dug in full -automatic numerical control |
| CN206811643U (en) * | 2016-12-23 | 2017-12-29 | 江苏奥维信亨通光学科技有限公司 | A kind of prefabricated rod mandrel facing attachment |
| CN107756164A (en) * | 2017-12-08 | 2018-03-06 | 曾董科 | A kind of surface of steel plate sanding apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222981A (en) * | 2020-09-02 | 2021-01-15 | 中国科学院金属研究所 | Full-automatic post-treatment system for master alloy bars |
| CN112222981B (en) * | 2020-09-02 | 2022-03-04 | 中国科学院金属研究所 | Full-automatic post-treatment system for master alloy bars |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181016 |
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| RJ01 | Rejection of invention patent application after publication |