CN106181697A - A kind of bottom surface sander - Google Patents
A kind of bottom surface sander Download PDFInfo
- Publication number
- CN106181697A CN106181697A CN201610758680.2A CN201610758680A CN106181697A CN 106181697 A CN106181697 A CN 106181697A CN 201610758680 A CN201610758680 A CN 201610758680A CN 106181697 A CN106181697 A CN 106181697A
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- Prior art keywords
- lifting
- frame
- sander
- section
- sand frame
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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
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/04—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces
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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
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
-
- 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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention belongs to sander field, be specifically related to a kind of bottom surface sander.Workbench, sand frame and the sand frame motor including frame, being located in frame, described workbench bottom surface is work surface, is provided with the lifting platform that can be moved up and down along frame by lifting assembly below described workbench, and described sand frame is fixedly arranged on described lifting platform.Described sand frame motor is set up in the top of described workbench by the hack lever that bottom is fixedly arranged on described lifting platform.The application workbench above is motionless, the lifting platform being positioned at lower section is the most movable with sand frame, the lifting platform making this sander directly can mate with the workbench being positioned at lower section of existing end face sander, realize synchronization lifting, the most existing producer with end face sander, without strengthening on the premise of Factory Building adds transition transfer station, directly dock with original end face sander set up the sander of the application with less fund input after, i.e. can reach the effect of a feeding two sides sanding.
Description
Technical field
The invention belongs to sander field, be specifically related to a kind of bottom surface sander.
Background technology
Existing on the market and 90% the sander that used of factory be end face sander, i.e. workbench below, sand
The superincumbent sander of frame, workbench can move up and down the sheet material of adaptive different-thickness, if needing two-sided sand in use
It is accomplished by overturning below sheet material sand again above first sand, a kind of sander as disclosed in Authorization Notice No. CN 202668274 U,
Including frame, frame is provided with workbench, is provided with the actuating device for sheet material transmission in workbench, and workbench is provided with dust-proof
Cover and dust cleaner, be provided with pressure roller and sanding apparatus in described dust cover.This sander is traditional existing end face sander, also
It is the used process equipment of major part producer, can only sand end face.
If the operation of turnover panel to be removed from, needing to join an existing bottom surface sander again, this sander workbench is upper
What face, sand frame were below and same is sheet material that workbench moves up and down adaptive different-thickness, but due to different sheet material thickness
Degree different and can only worktable lifting so that end face sander and bottom surface sander cannot directly mate the plate of different-thickness
Material, (at least two arrive at least longer than panel length to need to add the two ends length hinged with two frame looms between two looms
The length of three meters) transition transfer station, the most not only make complete equipment floor space big, limitations is big, and cost is the biggest
Big raising.Also have now the complete machine sheet material of some integrations can directly carry out two-sided sand, but this equipment cost far above now with
End face sander or bottom surface sander, and most semiworks original end face sander will be discarded, not only cause in resource
Waste, machine of the purchasing cost of wholesale improves the production cost of enterprise simultaneously, and general semiworks all can select to use original
Equipment.
Summary of the invention
It is an object of the invention to as solving a kind of bottom surface of the problems referred to above offer sander.
The above-mentioned technical purpose of the present invention has the technical scheme that
A kind of bottom surface sander, the workbench including frame, being located in frame, sand frame and sand frame motor, described workbench bottom surface
For work surface, being provided with the lifting platform that can be moved up and down along frame by lifting assembly below described workbench, described sand frame is fixed
On described lifting platform.
As preferably, described sand frame motor is set up in described workbench by the hack lever that bottom is fixedly arranged on described lifting platform
Top.
As preferably, in the middle part of described lifting platform, both sides are installed with installing plate, and described installing plate is provided with binder assembly, described
Hack lever is fixedly arranged on described installing plate.
As preferably, described installing plate upper end exceeds described lifting platform table top, and bottom has the downward sand frame of notch and installs
Groove, lateral surface is provided with the connection suspension that outer end is connected by bearing block with the rotating shaft being arranged with drive pulley on described sand frame
Plate, in the middle part of described installing plate, the position of corresponding described drive pulley offers transmission protection through hole, and described sand frame motor is by wearing
The transmission band crossing described transmission protection through hole is connected with described drive pulley.
As preferably, described sand frame includes front sand frame and rear sand frame, and described sand frame mounting groove is for being respectively used to install front sand
Frame and two of rear sand frame；Reinforcement connecting plate also it is fixed with between described connection link plate and described installing plate；Described lifting platform includes
It is positioned at the feeding section being provided with several feeding carrying rollers at two ends, is positioned at the having for stretching out abrasive band on described sand frame of middle part
The active section of polishing through hole and the lifting stress section for connecting lifting assembly between feeding section and active section, described
Feeding section both sides are provided with the frame side plate that top flushes with described lifting platform table top and is connected with installing plate one.
As preferably, described lifting assembly includes the lifting motor being located in described frame, leads to the main shaft of lifting motor
Cross the lifting shaft that driving chain is in transmission connection, the elevating bracket being spirally connected with described lifting shaft side, it is fixedly arranged in described frame and overlaps
The lifting set being located on described elevating bracket.
As preferably, described lifting set lower end is provided with the firm guide bracket being socketed with described lifting shaft, described liter by bearing
Fall seat include the seat board at top and be fixed on seat board bottom surface and be sheathed on described lifting set with lifting shaft between and
There is the sleeve pipe of the female thread being spirally connected with lifting shaft, the length of described sleeve pipe less than or equal to described lifting set top to described surely
Gu the distance on guide bracket top.
As preferably, described lifting stress section offers the cast regulation formed by two sections of nocks half arc groove group in opposite directions
Groove, described seat board is connected with described lifting stress section adjustable ground by the bolt being arranged on described cast regulation groove；
Described lifting set inner chamber include the superposed laminating socket with described sleeve outer wall directed cavity section and be positioned at bottom and directly
Footpath is more than the section of deterring of described directed cavity section；Described lifting shaft includes and the firm section of described firm guide bracket socket, is positioned at described
In lifting set, there is externally threaded rising-falling tone sections, be positioned at the diameter on firm section top more than described firm section and lift adjustment
The horizontal location dish of section diameter；The upper end of described firm guide bracket is provided with and is sheathed in described firm section and tries to get to the heart of a matter face with horizontal location
The thrust bearing connected, lower end is at least provided with the radial bearing of an inner ring with the socket of described firm section, and lateral surface passes through bolt
It is connected with the bottom of described lifting set；It is additionally provided with location stage, described lifting set between described firm guide bracket and described lifting set
Top is provided with the hanging ring plate being affiliated in described frame, and described hanging ring plate inner ring is provided with seal groove, is provided with close in seal groove
Seal, is respectively provided with a drive sprocket engaged with described driving chain bottom the main shaft of described lifting motor and lifting shaft.
As preferably, described binder assembly includes the binder cylinder being fixedly arranged on installing plate, is fixedly arranged on binder cylinder piston
The holding pad of bar upper end, is fixedly arranged on described holding pad and is suspended from the nip rolls above described lifting platform table top, described installing plate
On be additionally provided with higher than the base of described binder cylinder for consolidating the firm connecting plate of described binder assembly.
As preferably, described lifting platform both sides are at least respectively provided with two hack levers, by being fixed on hack lever between described hack lever
The motor pallet on top connects；Described motor pallet is provided with tensioning adjusting bracket, and described tensioning adjusting bracket includes being vertically located in
Having regulation stud that is externally threaded and that be bolted with adjusting nut on motor pallet, one end is against on described motor pallet, another
The inclination seat board that one end adjustable ground is sheathed on described regulation stud and frame is against on described adjusting nut, described sand frame motor
It is fixedly arranged on described inclination seat board.
In sum, the method have the advantages that
1, the application workbench above is motionless, and the lifting platform being positioned at lower section is the most movable with sand frame so that this sand
The lifting platform of ray machine directly can mate with the workbench being positioned at lower section of existing end face sander, it is achieved synchronization lifting, therefore
The existing producer with end face sander, without strengthening on the premise of Factory Building adds transition transfer station, with less fund
Put into and directly dock with original end face sander after setting up the sander of the application, i.e. can reach the effect of a feeding two sides sanding
Really, thus remain for existing equipment, again without setting up attachment structure, improve sanding efficiency with the input of little cost, and save
Resource.
2, the application simple in construction, compact, volume is little, low cost, mates flexibly with existing end face sander.
3, each parts of the application adjust location flexibly, conveniently, and precision is high, uses safe and reliable.
Accompanying drawing illustrates:
Fig. 1 is present configuration schematic diagram one.
Fig. 2 is present configuration schematic diagram two.
Fig. 3 is present configuration schematic diagram three.
Fig. 4 is lifting platform structural representation one.
Fig. 5 is lifting platform structural representation two.
Fig. 6 is lifting platform structural representation three.
Fig. 7 is lifting assembly structure for amplifying schematic diagram.
Fig. 8 is sand frame and lifting platform structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, those skilled in the art
As required the present embodiment can be made after reading this specification and there is no the amendment of creative contribution, but as long as at this
All protected by Patent Law in bright right.
Embodiment one:
A kind of bottom surface sander, the workbench 2 including frame 1, being located in frame, sand frame 3 and sand frame motor 7, described workbench
Bottom surface is work surface, is provided with the lifting platform 4 that can be moved up and down along frame by lifting assembly, described sand frame below described workbench
It is fixedly arranged on described lifting platform.
Described sand frame motor is set up in the top of described workbench by the hack lever 5 that bottom is fixedly arranged on described lifting platform.
Sand frame motor is suspended to above workbench by hack lever, in order to save again sky on the premise of not improving whole lifting platform height
Between, compact conformation.
In the middle part of described lifting platform, both sides are installed with installing plate 6, and described installing plate is provided with binder assembly, and described hack lever is fixed
On described installing plate.It is designed with a hack lever on two ends lateral surface on the installing plate of every side, passes through bottom each hack lever
Two bolts are affixed with installing plate, said structure easy accessibility is set while the most do not affect lifting platform table top work.
Described installing plate upper end exceeds described lifting platform table top, and bottom has the sand frame mounting groove that notch is downward, lateral surface
It is provided with the connection link plate 61 that outer end is connected by bearing block, institute with the rotating shaft 31 being arranged with drive pulley 32 on described sand frame
Stating the position of corresponding described drive pulley in the middle part of installing plate and offer transmission protection through hole 62, described sand frame motor is by through institute
The transmission band 71 stating transmission protection through hole is connected with described drive pulley.The cover being also covered with in frame, owing to transmission band is
Working region side between workbench and lifting platform from top to bottom, protection through hole is arranged can effectively protect the transmission band to exist
Unclamping or motionless during fault be thrown in miscellaneous part structure, particularly will not arbitrarily get to working region affects equipment operation or damage
Bad transmission band and workpiece.
Owing to sand frame is connected to be in hanging state bottom the lifting platform of oscilaltion, it is completely fixed not with existing
The sand shelf structure of energy oscilaltion is entirely different, and oscilaltion will necessarily bring the vibration between attachment structure, will necessarily affect
The stability connected, the particularly long-time rotating shaft rotated, it is more easy to that shakiness or the problem of deflection distortion occur.The whole sand of the application
After frame is first fixed with lifting platform, making again connection link plate and sand frame be connected to outside, drive pulley is positioned at inner side, so that set
There is being connected by driving force section rotating shaft two ends and lifting platform are firm of drive pulley one section, rotating shaft firm rotation be effectively ensured, and
It is difficult to deflection by driving force region distort.
Embodiment two:
Place unlike the embodiments above is that the sand frame of the present embodiment includes front sand frame 33 and rear sand frame 34, and sand frame mounting groove is for dividing
Front sand frame and two of rear sand frame Yong Yu be installed, it is possible to one or three or more sand frame and adaptive sand are set according to demand
Frame mounting groove；The front side of front sand frame in the present embodiment, the rear side of rear sand frame and front and back between sand frame all at least provided with a casing pressure
Material assembly, in order to the firm transmission of flitch.Reinforcement connecting plate 611 also it is fixed with between described connection link plate and described installing plate；
Described lifting platform includes being positioned at the feeding section being provided with several feeding carrying rollers 42 at two ends, is positioned at the having for stretching out of middle part
State the abrasive band on sand frame polishing through hole 43 active section and between feeding section and active section for connect rise come down to a lower group
The lifting stress section of part, described feeding section both sides are provided with top and flush with described lifting platform table top and be connected with installing plate one
Frame side plate 41.
The frame side plate at lifting platform two ends flushes with lifting platform so that picking and placeing flitch, and installing plate is increased and exceeds lifting
Platform, one is easy for firm installation other structure members such as binder assembly, connection link plate etc., and two can serve as both sides, working region
Protective plate, prevents flitch from throwing away, and beneficially flitch transmits smoothly, improves yield rate, reduces fault rate.
Abrasive band on sand frame is stretched out from lifting platform table top by polishing through hole.
Embodiment three:
Place unlike the embodiments above is that described lifting assembly includes the lifting motor 81 being located in described frame, with lifting electricity
The lifting shaft 83 that the main shaft of machine is in transmission connection by driving chain 82, the elevating bracket 84 being spirally connected with described lifting shaft side, fixed
In described frame and be sheathed on described elevating bracket lifting set 85.
Described lifting set lower end is provided with the firm guide bracket 86 being socketed with described lifting shaft by bearing, and described elevating bracket includes
Seat board at top and be fixed on seat board bottom surface and be sheathed between described lifting set and lifting shaft and have and rise
The sleeve pipe of the female thread that fall axle is spirally connected, the length of described sleeve pipe overlaps top to described firm guide bracket top less than or equal to described lifting
The distance of end.The longer easy twisting of lifting shaft length, and top and sleeve pipe be bolted with a torsion, bottom be connected with elevating chain and
There are a torsion, two torsion easily to twist off or distort lifting shaft, use firm guide bracket to be connected with lifting set, improve lifting shaft
Rotate the steadiness driving sleeve pipe oscilaltion, lifting shaft also stabilized structure, be difficult to twisting and damage.
The cast regulation groove 44 formed by two sections of nocks half arc groove group in opposite directions, institute is offered in described lifting stress section
State seat board to be connected with described lifting stress section adjustable ground by the bolt being arranged on described cast regulation groove, half arc groove
Being situated so as to seat board and keep level by the regulation of each bolt, beneficially between lifting platform and each elevating bracket, stress is equal
Weighing apparatus, lifting platform steadily lifts and remains level, improves precision and the stability of equipment of sanding；Described lifting set
Inner chamber include the directed cavity section 851 of the superposed laminating socket with described sleeve outer wall and be positioned at bottom and diameter be more than institute
Stating the section of deterring 852 of directed cavity section, directed cavity section is to ensure that sleeve pipe consolidates oscilaltion, and the section of deterring is again on ensureing that sleeve pipe is firm
It is reduced as far as again resistance area while lower lifting, so that sleeve pipe is the most smooth and easy, reduces again the probability blocked；
The adaptive gathering sill arranged along casing length direction and guiding rib is further respectively had on lifting set and sleeve pipe, so that when rising
Owing to being spirally connected with sleeve pipe when fall axle rotates, sleeve pipe can only move up and down along gathering sill.
Described lifting shaft includes and the firm section of described firm guide bracket socket, and be positioned at described lifting set has external screw thread
Rising-falling tone sections, be positioned at the diameter on firm section top more than described firm section and the horizontal location dish of rising-falling tone segment diameter
831；The upper end of described firm guide bracket is provided with the thrust bearing being sheathed in described firm section and being connected with the horizontal location face of trying to get to the heart of a matter
861, the present embodiment can arrange circle internal diameter on thrust bearing and be less than lower circle internal diameter, so that upper circle inner ring wall and firm section mistake
Being full of cooperation, lifting shaft is more firm, with lower end at least provided with the radial bearing 862 of an inner ring with the socket of described firm section, outside
Face is connected by the bottom of bolt with described lifting set, and the setting of thrust bearing and radial bearing substantially increases lifting shaft and rotates
Stability, rotate the most smooth and easy；Location stage 863 it is additionally provided with, in order to fast between described firm guide bracket and described lifting set
Band location and installation.Described lifting set top is provided with the hanging ring plate 853 being affiliated in described frame, and described hanging ring plate inner ring is provided with close
Sealing groove 854, is provided with sealing ring in seal groove, be respectively provided with one with described bottom the main shaft of described lifting motor and lifting shaft
The drive sprocket 832 of driving chain engagement.
Embodiment four:
Place unlike the embodiments above is that described binder assembly includes the binder cylinder 91 being fixedly arranged on installing plate, is fixedly arranged on pressure
The holding pad 92 of material cylinder piston rod upper end, is fixedly arranged on described holding pad and is suspended from the nip rolls above described lifting platform table top
93, holding pad is to be perpendicular to the rectangular slab that piston rod is arranged, and middle part is affixed with piston rod upper end, and each holding pad is symmetrical
It is provided with two nip rolls, described installing plate is additionally provided with higher than the base of described binder cylinder for consolidating described binder assembly
Firm connecting plate 94.Having vertically arranged flat recess on installing plate, binder cylinder adjustable ground is fixed on flat recess, by suitably
Ground adjusts, in order to nip rolls is more securely pressed on flitch, also allows for adjusting the nip rolls energy on all binder assemblies simultaneously
Ensure to carry out on ground sustained height the most firm transmission.
Embodiment five:
Place unlike the embodiments above is that described lifting platform both sides are at least respectively provided with two hack levers, by solid between described hack lever
The motor pallet 51 being connected in hack lever top connects；Motor pallet is to the dual-side of the projection on lifting platform along beyond lifting platform both sides
Edge, i.e. motor pallet are wider than lifting platform, and hack lever top is by passing motor pallet from top to bottom and penetrating the spiral shell of described hack lever
Bolt is fixed with motor pallet, and motor pallet bottom surface frame is on hack lever, and structure is more firm, and described motor pallet is provided with tensioning regulation
Frame, described tensioning adjusting bracket includes that be vertically located on motor pallet has tune that is externally threaded and that be bolted with adjusting nut 54
Joint stud 52, one end is against on described motor pallet, other end adjustable ground is sheathed on described regulation stud and frame is against institute
Stating the inclination seat board 53 on adjusting nut, described sand frame motor is fixedly arranged on described inclination seat board.By the tune on regulation stud
Joint nut adjusts the angle of inclination of seat board, consequently facilitating install transmission band and adjust the rate of tension of transmission band.
The application workbench above is motionless, and the lifting platform being positioned at lower section is the most movable with sand frame so that this
The lifting platform of sander directly can mate with the workbench being positioned at lower section of existing end face sander, it is achieved synchronization lifting, because of
This existing producer with end face sander, without strengthening on the premise of Factory Building adds transition transfer station, with less money
Gold directly docks with original end face sander after putting into the sander setting up the application, i.e. can reach a feeding two sides sanding
Effect, thus remain for existing equipment, again without setting up attachment structure, improve sanding efficiency with the input of little cost, and save
About resource.
Claims (10)
1. a bottom surface sander, the workbench (2) including frame (1), being located in frame, sand frame (3) and sand frame motor (7),
It is characterized in that: described workbench bottom surface is work surface, being provided with below described workbench can be upper and lower along frame by lifting assembly
The lifting platform (4) of movement, described sand frame is fixedly arranged on described lifting platform.
A kind of bottom surface sander, it is characterised in that: described sand frame motor is fixedly arranged on institute by bottom
State the hack lever on lifting platform (5) and be set up in the top of described workbench.
A kind of bottom surface sander, it is characterised in that: in the middle part of described lifting platform, both sides are installed with installation
Plate (6), described installing plate is provided with binder assembly, and described hack lever is fixedly arranged on described installing plate.
A kind of bottom surface sander, it is characterised in that: described installing plate upper end exceeds described lifting platform
Table top, bottom has the sand frame mounting groove that notch is downward, and what lateral surface was provided with on outer end and described sand frame is arranged with transmission band
The connection link plate (61) that the rotating shaft (31) of wheel (32) is connected by bearing block, corresponding described drive pulley in the middle part of described installing plate
Position offer transmission protection through hole (62), described sand frame motor by through described transmission protection through hole transmission band (71) with
Described drive pulley connects.
A kind of bottom surface sander, it is characterised in that: described sand frame includes front sand frame (33) and rear sand
Frame (34), described sand frame mounting groove is to be respectively used to install front sand frame and two of rear sand frame；Described connection link plate and described peace
Reinforcement connecting plate (611) also it is fixed with between dress plate；What described lifting platform included being positioned at two ends is provided with several feeding carrying rollers (42)
Feeding section, be positioned at the active section with polishing through hole (43) for stretching out the abrasive band on described sand frame at middle part and be positioned at
The lifting stress section for connecting lifting assembly between feeding section and active section, described feeding section both sides are provided with top with described
The frame side plate (41) that lifting platform table top flushes and is connected with installing plate one.
A kind of bottom surface sander, it is characterised in that: described lifting assembly includes being located at described frame
Interior lifting motor (81), the lifting shaft (83) being in transmission connection by driving chain (82) with the main shaft of lifting motor, with described
The elevating bracket (84) that lifting shaft side is spirally connected, the lifting set (85) being fixedly arranged in described frame and be sheathed on described elevating bracket.
A kind of bottom surface sander, it is characterised in that: described lifting set lower end is provided with and described lifting
The firm guide bracket (86) that axle is socketed by bearing, described elevating bracket includes the seat board being positioned at top and is fixed on seat board bottom surface
And it is sheathed between described lifting set and lifting shaft and that there is the female thread being spirally connected with lifting shaft sleeve pipe, the length of described sleeve pipe
Degree is less than or equal to the distance on described lifting set top to described firm guide bracket top.
A kind of bottom surface sander, it is characterised in that: offer by two sections in described lifting stress section
Cast regulation groove (44) that nock half arc groove group in opposite directions is formed, described seat board is by being arranged on described cast regulation groove
Bolt be connected with described lifting stress section adjustable ground；Described lifting set inner chamber includes superposed and described sleeve outer wall
The directed cavity section (851) of laminating socket and be positioned at bottom and diameter be more than the section of deterring (852) of described directed cavity section；Described liter
Fall axle includes and the firm section of described firm guide bracket socket, and be positioned at described lifting set has externally threaded rising-falling tone sections,
It is positioned at the diameter on firm section top more than described firm section and the horizontal location dish (831) of rising-falling tone segment diameter；Described firm
The upper end of guide bracket is provided with the thrust bearing (861) being sheathed in described firm section and being connected with the horizontal location face of trying to get to the heart of a matter, and lower end is extremely
Being provided with the radial bearing (862) of an inner ring and the socket of described firm section less, lateral surface is by the end of bolt with described lifting set
End is connected；Being additionally provided with location stage (863) between described firm guide bracket and described lifting set, described lifting set top is provided with is affiliated to
Hanging ring plate (853) in described frame, described hanging ring plate inner ring is provided with seal groove (854), is provided with sealing in seal groove
Circle, is respectively provided with a drive sprocket engaged with described driving chain (832) bottom the main shaft of described lifting motor and lifting shaft.
9. according to a kind of bottom surface sander described in claim 3 or 4, it is characterised in that: described binder assembly includes being fixedly arranged on peace
Binder cylinder (91) on dress plate, is fixedly arranged on the holding pad (92) of binder cylinder piston rod upper end, is fixedly arranged on described holding pad
And it is suspended from the nip rolls (93) above described lifting platform table top, described installing plate is additionally provided with the base higher than described binder cylinder
For consolidating the firm connecting plate (94) of described binder assembly.
10. according to a kind of bottom surface sander described in claim 1-8 any claim, it is characterised in that: described lifting platform two
Side is at least respectively provided with two hack levers, by being fixed on motor pallet (51) connection on hack lever top between described hack lever；Described electricity
Frame platform is provided with tensioning adjusting bracket, what described tensioning adjusting bracket included being vertically located on motor pallet have externally threaded and
Being bolted with the regulation stud (52) of adjusting nut (54), one end is against on described motor pallet, other end adjustable ground is sheathed on
On described regulation stud and the inclination seat board (53) that is against on described adjusting nut of frame, described sand frame motor is fixedly arranged on described inclination
On seat board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610758680.2A CN106181697B (en) | 2016-08-30 | 2016-08-30 | A kind of bottom surface sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610758680.2A CN106181697B (en) | 2016-08-30 | 2016-08-30 | A kind of bottom surface sander |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106181697A true CN106181697A (en) | 2016-12-07 |
| CN106181697B CN106181697B (en) | 2018-02-16 |
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| CN201610758680.2A Expired - Fee Related CN106181697B (en) | 2016-08-30 | 2016-08-30 | A kind of bottom surface sander |
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| EP2253428A1 (en) * | 2009-05-18 | 2010-11-24 | SCM Group S.p.A. | Method and apparatus for abrading a surface of an object |
| CN201566057U (en) * | 2009-12-29 | 2010-09-01 | 尚春祥 | Damping and automatic tensioning device of silicon wafer line cutting machines |
| CN202572073U (en) * | 2012-03-27 | 2012-12-05 | 青岛建诚伟业机械制造有限公司 | Bottom wide belt sander |
| CN104117891A (en) * | 2014-07-23 | 2014-10-29 | 浙江盛丰科技有限公司 | Wood-plastic sander |
| CN204450743U (en) * | 2014-12-23 | 2015-07-08 | 浙江百山祖工贸有限公司 | A kind of thicknesser sanding apparatus of bamboo wood board |
| CN206084675U (en) * | 2016-08-30 | 2017-04-12 | 安吉徳迈竹木机械有限公司 | Bottom surface grinder |
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| CN106181697B (en) | 2018-02-16 |
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