CN107838774A - A kind of physics teaching chi production sanding apparatus - Google Patents
A kind of physics teaching chi production sanding apparatus Download PDFInfo
- Publication number
- CN107838774A CN107838774A CN201711024467.XA CN201711024467A CN107838774A CN 107838774 A CN107838774 A CN 107838774A CN 201711024467 A CN201711024467 A CN 201711024467A CN 107838774 A CN107838774 A CN 107838774A
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- CN
- China
- Prior art keywords
- fixedly connected
- bar
- sanding apparatus
- centre position
- physics teaching
- 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.)
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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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
-
- 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
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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
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
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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
- B24B47/16—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces performing a reciprocating movement, e.g. during which the sense of rotation of the working-spindle is reversed
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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
- 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
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 physics teaching chi production sanding apparatus, including housing, the side of housing inner bottom is fixedly connected with support bar, the side of support bar is rotatably connected to semicircle runner, the side of semicircle runner is fixedly connected with poke rod, the both sides of housing inwall are fixedly connected with shifting chute, movable block is slidably connected in shifting chute, the centre position of movable block is rotatably connected to rotating bar, the top of movable block is symmetrically fixedly connected with clamping device, the centre position of fixed block is fixedly connected with press rods, the centre position of fixed frame inner tip is fixedly connected with peg, the bottom of peg is rotatably connected to the second driven gear, PTO is fixedly connected with the left of riser, the top of press rods is fixedly connected with polishing power set, the present invention relates to physical technology field.The physics teaching chi production sanding apparatus, polishing pressure can be adjusted when having reached work at any time, prevent the purpose of the excessive damage ruler of dynamics during clamp.
Description
Technical field
The present invention relates to physical technology field, specially a kind of physics teaching chi production sanding apparatus.
Background technology
Physics is the research motion of matter most typically subject of rule and material basic structure.As taking the lead for natural science
Subject, physics research is greatly to universe, the as low as most basic forms of motion of all materials such as elementary particle and rule, therefore turn into
The Research foundation of other each natural branch of sciences.Its theoretical construct makes full use of working language of the mathematics as oneself, with
Test as the sole criterion for examining theoretical correctness, it is a current most accurate natural science subject.
Physics is a kind of natural science, pays attention to study material, energy, space, time, especially their own property
Matter and correlation each other.Physics is the knowledge on the Nature rule；Say in a broad sense, physics Exploring Analysis
The phenomenon that the Nature is occurred, to understand its rule.
Physics is the summary that people make regularity to the knowledge without thing fundamental change in life nature circle.This motion
There should be two kinds with transformation.When extension of the early stage people by sense organ vision, second, modern age people supply to observe by innovation and creation
Measuring scientific instrument, the result drawn is tested, recognize composition inside material indirectly and establish on the basis of.Physics is from grinding
It is different to study carefully angle and viewpoint, can be divided into it is microcosmic with macroscopical two parts, macroscopic view be do not analyze single action effect in Particle Swarm and
Directly consider whole structure, be that earliest period has just occurred, microphysics is gradually perfect with the theory of development of science and technology.
Physics teaching chi production sanding apparatus pressure fixing of being polished in bruting process at present is constant, to different length and
Need to adjust polishing pressure, complex operation during the ruler polishing of thickness, and the fixture of ruler does not have buffer unit, is easily damaged
The surface of ruler.
The content of the invention
(1) technical problem solved
In view of the shortcomings of the prior art, the invention provides a kind of physics teaching chi production sanding apparatus, solve and beat
Mill apparatus pressure fixing of being polished in bruting process is constant, than easy to operation, and the problem of fixture easily damages ruler surface.
(2) technical scheme
To realize object above, the present invention is achieved by the following technical programs：A kind of physics teaching chi production, which is used, beats
Mill apparatus, including housing, the side of the housing inner bottom are fixedly connected with support bar, and the side of the support bar, which rotates, to be connected
Semicircle runner is connected to, the side of the semicircle runner is fixedly connected with poke rod, and the both sides of the housing inwall are fixedly connected with
Shifting chute, movable block is slidably connected in the shifting chute, the centre position of the movable block is rotatably connected to rotating bar, described
The bottom of rotating bar is rotatablely connected with poke rod, and the top of the movable block is symmetrically fixedly connected with clamping device, the clamping
The top of device is fixedly connected with teaching ruler, and the top inside the housing is fixedly connected with fixed frame, the fixed frame inwall
Both sides be fixedly connected with support bar, the side of the support bar is fixedly connected with riser, and the top of the support bar is slidably connected
Limited location block, connecting rod is rotatably connected on the limited block, one end away from limited block is rotatably connected in the connecting rod
Fixed block, the fixed block are slidably connected with riser, and the centre position of the fixed block is fixedly connected with press rods, the pressure
Position on bar and above fixed block is fixedly connected with elevating screw thread, and the centre position of the fixed frame inner tip is fixed
Peg is connected with, the bottom of the peg is rotatably connected to the second driven gear, is fixedly connected on the left of the riser dynamic
Output device, the top of the press rods are fixedly connected with polishing power set.
Preferably, the bottom inside the housing is fixedly connected with the first motor, consolidates on the output shaft of first motor
Surely the first driving wheel is connected with, the first driven pulley, first driving wheel are fixedly connected with the concentric shafts of the semicircle runner
It is connected by the first belt and the first driven pulley.
Preferably, the clamping device includes carriage, and bottom and the movable block of the carriage are fixedly connected with, described
The side of carriage inwall is fixedly connected with hydraulically extensible bar, and it is solid that the bottom inside the carriage is symmetrically fixedly connected with support
Determine block, the top of the support fixed block is rotatably connected to auxiliary rod, and centre position and the hydraulically extensible bar of the auxiliary rod are consolidated
Fixed connection, the top of the auxiliary rod is rotatably connected to clamping bar by hinge.
Preferably, the centre position of the clamping bar is fixedly connected with catch bar, and buffering frame, institute are arranged with the catch bar
The inside and the position between catch bar for stating buffering frame are fixedly connected with compression spring, and the top of the clamping bar is fixedly connected
There is chuck.
Preferably, the PTO includes supporting plate, and the right side of the supporting plate is fixedly connected with riser, described
Bottom inside supporting plate is fixedly connected with the 3rd motor, and the first driving tooth is fixedly connected with the output shaft of the 3rd motor
Wheel.
Preferably, the top of the supporting plate is fixedly connected with driven shaft, and the centre position of the driven shaft is fixedly connected
There is the first driven gear, first driven gear is connected by driving chain and the transmission of the first driving gear.
Preferably, the bottom of the driven shaft is fixedly connected with the second driving gear, second driving gear and second
Driven gear engagement connection.
Preferably, the polishing power set include support frame, and support frame as described above is fixedly connected with press rods, the support
The bottom both sides of frame are rotatably connected to rotating shaft, and the centre position of the rotating shaft is fixedly connected with grinding wheel.
Preferably, the side of support frame as described above is fixedly connected with motor support block, is fixedly connected in the motor support block
There is the second motor, the second driving wheel is fixedly connected with the output shaft of second motor, is fixedly connected with the rotating shaft
Two driven pulleys, second driving wheel are connected by the second belt and the second driven pulley.
Preferably, the chuck is fixedly connected with teaching ruler, and the grinding wheel is symmetrical arranged with teaching ruler.
(3) beneficial effect
The invention provides a kind of physics teaching chi production sanding apparatus.Possesses following beneficial effect：
(1), the physics teaching chi production sanding apparatus, is rotated by the 3rd electrical power, and the 3rd motor passes through transmission
Chain-driving driven shaft rotates, so as to which the engagement of the second driving gear drives the second driven gear to rotate, the engagement of the second driven gear
Press rods lifting moving is driven, so as to which fixed block moves up and down, fixed block drives the limited block in connecting rod to be moved up in support bar
It is dynamic so that press rods are stable to be moved, and press rods drive polishing power set lifting moving, and now the second electrical power rotates, the
Two motors, so as to which grinding wheel rotates, can adjust polishing pressure at any time by the second belt drive axis of rotation when having reached work
Purpose.
(2), the physics teaching chi production sanding apparatus, is rotated by the first electrical power, and the first motor passes through first
Belt drive poke rod rotates, and poke rod drives drive rod rotation, and drive link drives movable block to be moved in shifting chute, so as to press from both sides
Holding device drives ruler to move horizontally, and hydraulically extensible bar telescopic band dynamic auxiliary bar rotates, and auxiliary rod drives clamping bar to centre position
Folder is dynamic, clamping bar extruding catch bar, catch bar extruding compression spring, dynamics excessive damage ruler when having reached prevention clamp
Purpose.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structural representation of clamping device of the present invention；
Fig. 3 is the structural representation of PTO of the present invention；
Fig. 4 is the structural representation of present invention polishing power set.
In figure：1- housings, 2- support bars, 3- semicircles runner, 4- poke rods, 5- shifting chutes, 6- movable blocks, 7- rotating bars,
8- clamping devices, 801- carriages, 802- hydraulically extensibles bar, 803- supports fixed block, 804- auxiliary rods, 805- hinges, 806-
Clamping bar, 807- catch bars, 808- bufferings frame, 809- compression springs, 810- chucks, 9- teaching rulers, 10- fixed frames, 11- supports
Bar, 12- risers, 13- limited blocks, 14- connecting rods, 15- fixed blocks, 16- press rods, 17- elevating screw threads, 18- pegs, 19-
Two driven gears, 20- PTO, 201- supporting plates, the motors of 202- the 3rd, the driving gears of 203- first, 204- are driven
Axle, the driven gears of 205- first, 206- driving chains, the driving gears of 207- second, 21- polishing power set, 211- support frames,
212- rotating shafts, 213- grinding wheels, 214- motor supports block, the motors of 215- second, the driving wheels of 216- second, 217- second are driven
Wheel, the belts of 218- second, the motors of 22- first, the driving wheels of 23- first, the driven pulleys of 24- first, the belts of 25- first.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：A kind of physics teaching chi production sanding apparatus, including
Housing 1, the side of the inner bottom of housing 1 are fixedly connected with support bar 2, and the side of support bar 2 is rotatably connected to semicircle runner 3,
The side of semicircle runner 3 is fixedly connected with poke rod 4, and the both sides of the inwall of housing 1 are fixedly connected with shifting chute 5, slided in shifting chute 5
Dynamic to be connected with movable block 6, the centre position of movable block 6 is rotatably connected to rotating bar 7, and bottom and the poke rod 4 of rotating bar 7 rotate
Connection, the top of movable block 6 are symmetrically fixedly connected with clamping device 8, and the top of clamping device 8 is fixedly connected with teaching ruler 9, outside
Top inside frame 1 is fixedly connected with fixed frame 10, and the both sides of the inwall of fixed frame 10 are fixedly connected with support bar 11, support bar 11
Side be fixedly connected with riser 12, the top of support bar 11 slidably connects limited block 13, is rotatably connected on limited block 13
Connecting rod 14, one end away from limited block 13 is rotatably connected to fixed block 15 in connecting rod 14, and fixed block 15 slides with riser 12
Connection, the centre position of fixed block 15 are fixedly connected with press rods 16, in press rods 16 and positioned at the position of the top of fixed block 15
Elevating screw thread 17 is fixedly connected with, has reached the purpose that can adjust polishing pressure during work at any time.The inner tip of fixed frame 10
Centre position is fixedly connected with peg 18, and the bottom of peg 18 is rotatably connected to the second driven gear 19, and the left side of riser 12 is consolidated
Surely PTO 20 is connected with, the top of press rods 16 is fixedly connected with polishing power set 21.Bottom inside housing 1
Be fixedly connected with the first motor 22, be fixedly connected with the first driving wheel 23 on the output shaft of the first motor 22, semicircle runner 3 it is same
The first driven pulley 24 is fixedly connected with mandrel, the first driving wheel 23 is connected by the first belt 25 and the transmission of the first driven pulley 24
Connect.Clamping device 8 includes carriage 801, and bottom and the movable block 6 of carriage 801 are fixedly connected with, the inwall of carriage 801
Side is fixedly connected with hydraulically extensible bar 802, and the bottom inside carriage 801 is symmetrically fixedly connected with support fixed block 803, branch
The top of support fixed block 803 is rotatably connected to auxiliary rod 804, and the centre position of auxiliary rod 804 is fixed with hydraulically extensible bar 802 to be connected
Connect, the top of auxiliary rod 804 is rotatably connected to clamping bar 806 by hinge 805.The centre position of clamping bar 806, which is fixedly connected with, to push away
Lever 807, buffering frame 808 is arranged with catch bar 807, the inside and the position between catch bar 807 for buffering frame 808 are consolidated
Surely compression spring 809 is connected with, the top of clamping bar 806 is fixedly connected with chuck 810.Dynamics mistake when having reached prevention clamp
The purpose of big damage ruler.PTO 20 includes supporting plate 201, and the right side of supporting plate 201 is fixedly connected with riser 12,
Bottom inside supporting plate 201 is fixedly connected with the 3rd motor 202, and first is fixedly connected with the output shaft of the 3rd motor 202
Driving gear 203.The top of supporting plate 201 is fixedly connected with driven shaft 204, and the centre position of driven shaft 204 is fixedly connected with
First driven gear 205, the first driven gear 205 are transmitted by the driving gear 203 of driving chain 206 and first and connected.It is driven
The bottom of axle 204 is fixedly connected with the second driving gear 207, and the second driving gear 207 engages connection with the second driven gear 19.
Polishing power set 21 include support frame 211, and support frame 211 is fixedly connected with press rods 16, and the bottom both sides of support frame 211 turn
Dynamic to be connected with rotating shaft 212, the centre position of rotating shaft 212 is fixedly connected with grinding wheel 213.The side of support frame 211 is fixedly connected
There is motor support block 214, the second motor 215 is fixedly connected with motor support block 214, is consolidated on the output shaft of the second motor 215
Surely the second driving wheel 216 is connected with, the second driven pulley 217 is fixedly connected with rotating shaft 212, the second driving wheel 216 passes through second
Belt 218 is connected with the second driven pulley 217.Chuck 810 is fixedly connected with teaching ruler 9, and grinding wheel 213 and teaching ruler 9 are right
Claim to set.
Rotated in use, being powered by the 3rd motor 202, the 3rd motor 202 drives driven shaft by driving chain 207
204 rotate, and so as to which the engagement of the second driving gear 206 drives the second driven gear 19 to rotate, the engagement of the second driven gear 19 drives
The lifting moving of press rods 16, so as to which fixed block 15 moves up and down, fixed block 15 drives the limited block 13 in connecting rod 14 supporting
Moved on bar 11 so that press rods 16 are stable to be moved, and press rods 16 drive the polishing lifting moving of power set 21, now the second electricity
Machine 215, which is powered, to be rotated, and the second motor 215 drives rotating shaft 212 to rotate by the second belt 218, so as to which grinding wheel 213 rotates, reaches
To the purpose that can adjust polishing pressure during work at any time.It is powered and is rotated by the first motor 22, the first motor 22 passes through first
Belt 25 drives poke rod 4 to rotate, and poke rod 4 drives drive link 7 to rotate, and drive link 7 drives movable block 6 to be moved in shifting chute 5
Dynamic, so as to which clamping device 8 drives ruler to move horizontally, the telescopic band dynamic auxiliary bar 804 of hydraulically extensible bar 802 rotates, auxiliary rod 804
Clamping bar 806 is driven to be pressed from both sides to centre position dynamic, clamping bar 806 extrudes catch bar 807, and catch bar 807 extrudes compression spring 809, reached
The purpose of the excessive damage ruler of dynamics during prevention clamp.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present ".
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 changes, modification can be carried out to these embodiments, replace 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 (10)
1. a kind of physics teaching chi production sanding apparatus, including housing (1), it is characterised in that：Housing (1) inner bottom
Side be fixedly connected with support bar (2), the side of the support bar (2) is rotatably connected to semicircle runner (3), and the semicircle turns
The side of wheel (3) is fixedly connected with poke rod (4), and the both sides of housing (1) inwall are fixedly connected with shifting chute (5), described
Movable block (6) is slidably connected in shifting chute (5), the centre position of the movable block (6) is rotatably connected to rotating bar (7), institute
The bottom and poke rod (4) for stating rotating bar (7) are rotatablely connected, and the top of the movable block (6) is symmetrically fixedly connected with clamping dress
Put (8), the top of the clamping device (8) is fixedly connected with teaching ruler (9), and the internal top of the housing (1) is fixedly connected
There is a fixed frame (10), the both sides of fixed frame (10) inwall are fixedly connected with support bar (11), and the one of the support bar (11)
Side is fixedly connected with riser (12), and the top of the support bar (11) slidably connects limited block (13), the limited block (13)
On be rotatably connected to connecting rod (14), one end away from limited block (13) is rotatably connected to fixed block on the connecting rod (14)
(15), the fixed block (15) is slidably connected with riser (12), and the centre position of the fixed block (15) is fixedly connected with pressure
Bar (16), the position on the press rods (16) and above fixed block (15) is fixedly connected with elevating screw thread (17), described
The centre position of fixed frame (10) inner tip is fixedly connected with peg (18), and the bottom of the peg (18) is rotatably connected to
Two driven gears (19), PTO (20) is fixedly connected with the left of the riser (12), the press rods (16)
Bottom is fixedly connected with polishing power set (21).
A kind of 2. physics teaching chi production sanding apparatus according to claim 1, it is characterised in that：The housing (1)
Internal bottom is fixedly connected with the first motor (22), and first is fixedly connected with the output shaft of first motor (22) actively
Take turns (23), the first driven pulley (24) is fixedly connected with the concentric shafts of the semicircle runner (3), first driving wheel (23) is logical
The first belt (25) is crossed to be connected with the first driven pulley (24).
A kind of 3. physics teaching chi production sanding apparatus according to claim 1, it is characterised in that：The clamping device
(8) carriage (801) is included, bottom and the movable block (6) of the carriage (801) are fixedly connected with, the carriage (801)
The side of inwall is fixedly connected with hydraulically extensible bar (802), and the internal bottom of the carriage (801) is symmetrically fixedly connected with branch
Fixed block (803) is supportted, the top of the support fixed block (803) is rotatably connected to auxiliary rod (804), the auxiliary rod (804)
Centre position be fixedly connected with hydraulically extensible bar (802), the top of the auxiliary rod (804), which passes through hinge (805) and rotated, to be connected
It is connected to clamping bar (806).
A kind of 4. physics teaching chi production sanding apparatus according to claim 3, it is characterised in that：The clamping bar
(806) centre position is fixedly connected with catch bar (807), and buffering frame (808) is arranged with the catch bar (807), described
The inside and the position between catch bar (807) of buffering frame (808) are fixedly connected with compression spring (809), the clamping bar
(806) top is fixedly connected with chuck (810).
A kind of 5. physics teaching chi production sanding apparatus according to claim 1, it is characterised in that：The power output
Device (20) includes supporting plate (201), and the right side of the supporting plate (201) is fixedly connected with riser (12), the supporting plate
(201) internal bottom is fixedly connected with the 3rd motor (202), is fixedly connected with the output shaft of the 3rd motor (202)
First driving gear (203).
A kind of 6. physics teaching chi production sanding apparatus according to claim 5, it is characterised in that：The supporting plate
(201) top is fixedly connected with driven shaft (204), and it is driven that the centre position of the driven shaft (204) is fixedly connected with first
Gear (205), first driven gear (205) are connected by driving chain (206) and the first driving gear (203) transmission.
A kind of 7. physics teaching chi production sanding apparatus according to claim 6, it is characterised in that：The driven shaft
(204) bottom is fixedly connected with the second driving gear (207), second driving gear (207) and the second driven gear
(19) engagement connection.
A kind of 8. physics teaching chi production sanding apparatus according to claim 1, it is characterised in that：The polishing power
Device (21) includes support frame (211), and support frame as described above (211) is fixedly connected with press rods (16), support frame as described above (211)
Bottom both sides are rotatably connected to rotating shaft (212), and the centre position of the rotating shaft (212) is fixedly connected with grinding wheel (213).
A kind of 9. physics teaching chi production sanding apparatus according to claim 8, it is characterised in that：Support frame as described above
(211) side is fixedly connected with motor support block (214), and the second motor is fixedly connected with the motor support block (214)
(215) the second driving wheel (216), is fixedly connected with the output shaft of second motor (215), is consolidated on the rotating shaft (212)
Surely the second driven pulley (217) is connected with, second driving wheel (216) passes through the second belt (218) and the second driven pulley (217)
Drive connection.
A kind of 10. physics teaching chi production sanding apparatus according to claim 9, it is characterised in that：The chuck
(810) it is fixedly connected with teaching ruler (9), the grinding wheel (213) is symmetrical arranged with teaching ruler (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711024467.XA CN107838774A (en) | 2017-10-27 | 2017-10-27 | A kind of physics teaching chi production sanding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711024467.XA CN107838774A (en) | 2017-10-27 | 2017-10-27 | A kind of physics teaching chi production sanding apparatus |
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|---|---|
| CN107838774A true CN107838774A (en) | 2018-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711024467.XA Pending CN107838774A (en) | 2017-10-27 | 2017-10-27 | A kind of physics teaching chi production sanding apparatus |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466162A (en) * | 2018-05-21 | 2018-08-31 | 倪文明 | A kind of not Sang Shi, multi-functional not Sang Shi clamping devices |
| CN108857824A (en) * | 2018-06-20 | 2018-11-23 | 佛山市同鑫智能装备科技有限公司 | A kind of burnishing device adjusted with multistage |
| CN108890422A (en) * | 2018-06-28 | 2018-11-27 | 王志忠 | A kind of straight barrel type glass drinking cup production bottom finish machining equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2837978A1 (en) * | 1978-08-31 | 1980-03-20 | Metabowerke Kg | Grinding and polishing machine control system - uses inductive pulse system and control grid to programme rotary and reciprocating drives |
| CN2799171Y (en) * | 2005-04-06 | 2006-07-26 | 广东科达机电股份有限公司 | Novel periphery grinding wheel head |
| KR20070092848A (en) * | 2006-03-09 | 2007-09-14 | 이호 | Inside diameter grinding apparatus of metal tube |
| CN205562721U (en) * | 2016-05-03 | 2016-09-07 | 国网江西省电力公司南昌供电分公司 | Damaged cable detection device is used to electric wire netting |
| CN205888785U (en) * | 2016-06-26 | 2017-01-18 | 天津科宝科技发展有限公司 | Convenient to use's profile section grinding device |
| CN106378952A (en) * | 2016-10-28 | 2017-02-08 | 无锡市富能金属制品有限公司 | High-adaptability forming device for machining metal structural part |
| CN107175557A (en) * | 2017-07-20 | 2017-09-19 | 安吉县瑞旺竹木制品厂 | A kind of bamboo wood board edging device |
-
2017
- 2017-10-27 CN CN201711024467.XA patent/CN107838774A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2837978A1 (en) * | 1978-08-31 | 1980-03-20 | Metabowerke Kg | Grinding and polishing machine control system - uses inductive pulse system and control grid to programme rotary and reciprocating drives |
| CN2799171Y (en) * | 2005-04-06 | 2006-07-26 | 广东科达机电股份有限公司 | Novel periphery grinding wheel head |
| KR20070092848A (en) * | 2006-03-09 | 2007-09-14 | 이호 | Inside diameter grinding apparatus of metal tube |
| CN205562721U (en) * | 2016-05-03 | 2016-09-07 | 国网江西省电力公司南昌供电分公司 | Damaged cable detection device is used to electric wire netting |
| CN205888785U (en) * | 2016-06-26 | 2017-01-18 | 天津科宝科技发展有限公司 | Convenient to use's profile section grinding device |
| CN106378952A (en) * | 2016-10-28 | 2017-02-08 | 无锡市富能金属制品有限公司 | High-adaptability forming device for machining metal structural part |
| CN107175557A (en) * | 2017-07-20 | 2017-09-19 | 安吉县瑞旺竹木制品厂 | A kind of bamboo wood board edging device |
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| CN108466162A (en) * | 2018-05-21 | 2018-08-31 | 倪文明 | A kind of not Sang Shi, multi-functional not Sang Shi clamping devices |
| CN108857824A (en) * | 2018-06-20 | 2018-11-23 | 佛山市同鑫智能装备科技有限公司 | A kind of burnishing device adjusted with multistage |
| CN108890422A (en) * | 2018-06-28 | 2018-11-27 | 王志忠 | A kind of straight barrel type glass drinking cup production bottom finish machining equipment |
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Application publication date: 20180327 |