CN114161276A - Curved surface equipment of polishing that wood working used - Google Patents
Curved surface equipment of polishing that wood working used Download PDFInfo
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- CN114161276A CN114161276A CN202111522057.4A CN202111522057A CN114161276A CN 114161276 A CN114161276 A CN 114161276A CN 202111522057 A CN202111522057 A CN 202111522057A CN 114161276 A CN114161276 A CN 114161276A
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- Prior art keywords
- fixedly connected
- block
- wedge
- shaped
- clamping plate
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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
- B24B19/22—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B19/24—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground of wood, e.g. furniture
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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
- B24B27/00—Other grinding machines or devices
- B24B27/0007—Movable 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
- B24B41/06—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
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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
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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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
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/007—Cleaning of grinding wheels
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of polishing equipment and discloses curved surface polishing equipment for wood processing, which comprises a base, wherein the top of the base is fixedly connected with a workbench, the rear surface of the workbench is fixedly connected with a fixed seat, the upper surface of the fixed seat is fixedly connected with an electric lifting seat, the top of the electric lifting seat is fixedly connected with a lifting plate, the front surface of the lifting plate is fixedly connected with a motor, the upper surface of the lifting plate is provided with a through type mounting groove, and a polishing wheel is rotatably connected inside the mounting groove; when the wood polishing machine is used, wood to be polished is placed on the workbench above the base, the upper clamping plate and the lower clamping plate can be adjusted according to the thickness of the wood through the matching of the rotating block, the threaded sleeve and the threaded rod, so that the wood is clamped and fixed, and the upper clamping plate and the lower clamping plate on the two sides slide in the T-shaped sliding grooves through the T-shaped sliding blocks and can be adjusted according to the length of the wood.
Description
Technical Field
The invention relates to the technical field of polishing equipment, in particular to curved surface polishing equipment for wood processing.
Background
Wood is a lignified tissue formed by plants capable of secondary growth, such as trees and shrubs. After the primary growth of these plants is completed, the vascular layer in the rootstocks starts to move, developing phloem outward and wood inward.
Timber equipment of polishing is in the use, partial timber is in order to carry out the polishing of curved surface, often need polish round reciprocate the ligneous translation of cooperation to accomplish, timber rocks very easily when polishing for the timber curved surface, thereby can influence the quality that the timber curved surface was polished, need stabilize and convenient and fast's fixing to timber for this reason, and polish round in the use, often need use the brush etc. of cleaning the usefulness, guarantee to polish round surperficial clean and tidy, from not influencing the effect of polishing, we have proposed a curved surface equipment of polishing that wood-working used for this reason.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides curved surface polishing equipment for wood processing, which solves the problems provided in the background.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a curved surface polishing device for wood processing comprises a base, wherein the top of the base is fixedly connected with a workbench, the rear surface of the workbench is fixedly connected with a fixed seat, the upper surface of the fixed seat is fixedly connected with an electric lifting seat, the top of the electric lifting seat is fixedly connected with a lifting plate, the front surface of the lifting plate is fixedly connected with a motor, the upper surface of the lifting plate is provided with a through type mounting groove, the inside of the mounting groove is rotatably connected with a polishing wheel, the rear end of an output shaft of the motor is fixedly connected with the front end of a central shaft of the polishing wheel, the upper surface of the workbench is symmetrically provided with T-shaped chutes, the inside of each T-shaped chute is slidably connected with a T-shaped sliding block, the tops of two T-shaped sliding blocks on the same side are positioned above the workbench and fixedly connected with a lower clamping plate together, and the rear part of the upper surface of the lower clamping plate is fixedly connected with a limiting rod, an upper clamping plate is arranged above the lower clamping plate, a threaded sleeve is fixedly connected to the front inside the upper clamping plate, a threaded rod is connected to the inner threads of the threaded sleeve, the top end of the threaded rod is located above the upper clamping plate and fixedly connected with a rotating block, the bottom end of the threaded rod is rotatably connected with the front upper surface of the lower clamping plate, bayonets are respectively formed in the outer sides of the two limiting rods and behind the opposite sides of the two upper clamping plates, a first cavity is respectively formed in the front and behind the bayonets, a first spring is fixedly connected to the inside of the first cavity, a moving block is fixedly connected to the opposite end of each spring, the outer side of each moving block is attached to the inner side of the first cavity and is slidably connected with the first cavity, and an arc-shaped clamping block and a wedge-shaped pushing block are fixedly connected to the opposite sides of the two moving blocks from left to right, the opposite ends of the two arc-shaped clamping blocks and the opposite ends of the two wedge-shaped pushing blocks respectively penetrate through the first cavities and extend to the inner sides of the bayonets.
Preferably, four corners of the lower surface of the base are fixedly connected with universal wheels.
Preferably, two wedge mouths have been seted up at the upper surface rear of lifter plate, the upper surface rear fixedly connected with dwang of lifter plate, the outside of dwang is rotated and is connected with the mounting bar, the outside of dwang is located the below fixedly connected with of mounting bar keeps off the ring, cavity two has been seted up to the inside of dwang, surface fixedly connected with spring two under the inside of cavity two, the inside fixedly connected with connecting block of spring two, the top of connecting block is run through cavity two, and fixedly connected with restriction piece, the lower surface of restriction piece with the upper surface of mounting bar is laminated mutually, two wedge card posts of surface fixedly connected with of restriction piece, two the wedge card post block respectively in two the inside of wedge mouth, the lower surface fixedly connected with brush of mounting bar.
Preferably, the lower clamp plate is of a cuboid structure with a hollow interior, a movable groove is formed in the upper surface of the lower clamp plate, a wedge-shaped abutting block is connected in the movable groove in a sliding manner, springs III are fixedly connected to the inner back sides of the two lower clamp plates, a movable block I is fixedly connected to the opposite ends of the two springs III, the movable block I is connected with the interior of the lower clamp plate in a sliding manner, a wedge-shaped sliding groove is formed in one side, close to the wedge-shaped abutting block, of the movable block I, a wedge-shaped sliding block is connected in the wedge-shaped sliding groove in a sliding manner, the wedge-shaped sliding block is fixedly connected with the opposite side of the wedge-shaped abutting block, a disc is rotatably connected in the lower clamp plate, a transmission rod is rotatably connected to the front surface of the disc through a rotating shaft, a movable block II is rotatably connected to one end, far away from the disc, of the transmission rod through the rotating shaft, and is slidably connected with the interior of the lower clamp plate, a T-shaped limiting groove is formed in one side, close to the wedge-shaped abutting block, of the second movable block, a T-shaped limiting block is connected inside the T-shaped limiting groove in a sliding mode, and the T-shaped limiting block is fixedly connected with the opposite side of the wedge-shaped abutting block.
Preferably, the back sides of the two back sides of the upper clamping plates are fixedly connected with handles.
Preferably, the outer side wall of the rotating block is fixedly connected with a sponge sleeve.
Preferably, the inner side of the arc-shaped clamping block is fixedly connected with a rubber pad.
Preferably, the lower surface of the limiting block is fixedly connected with an anti-slip ring.
(III) advantageous effects
The invention provides curved surface polishing equipment for wood processing, which has the following beneficial effects:
(1) when the wood polishing device is used, wood to be polished is placed on a workbench above a base, the upper clamping plate and the lower clamping plate can be adjusted according to the thickness of the wood through the matching of the rotating block, the threaded sleeve and the threaded rod, so that the wood is clamped and fixed, the upper clamping plate and the lower clamping plate on the two sides can slide in the T-shaped sliding groove through the T-shaped sliding block and can be adjusted according to the length of the wood, after the wood is fixed, the lifting of the lifting plate is controlled through the electric lifting seat on the fixing seat, so that the motor in the mounting groove drives the rotating polishing wheel to move up and down together, the wood after the wood is matched and fixed can slide in the T-shaped sliding groove through the T-shaped sliding block, so that curved surface polishing can be carried out, through rotating the upper clamping plate, the limiting rod pushes the two corresponding arc-shaped clamping blocks, the moving block compression spring is pushed to shrink inwards towards the cavity, so that the bayonet is separated from the limiting rod, thereby make punch holder and lower plate stagger, conveniently take off timber, when rotating the punch holder for the bayonet catch is when the gag lever post outside, and the gag lever post can be through two corresponding wedge ejector shoes of extrusion, promotes the movable block compression spring and contracts toward cavity one inside one, thereby makes things convenient for punch holder and lower plate to overlap, makes things convenient for the centre gripping timber.
(2) The brush is arranged below the mounting strip, so that cleaning work can be conveniently carried out while the polishing wheel is rotated, the brush is rotatably connected with the rotating rod through the mounting strip, the brush can be moved above the polishing wheel by rotating the mounting strip, the brush is convenient to clean, the mounting strip is pulled by the spring II and the connecting block in the cavity II and is matched with the arranged baffle ring, the resistance between the mounting strip and the limiting block can be increased, the friction force during rotation is increased, the stability of the mounting strip under the condition of not being influenced by external force is ensured, the normal work of the brush is ensured, the mounting strip can be limited to rotate by arranging the wedge-shaped clamping columns clamped in the wedge-shaped openings, the wedge-shaped clamping columns can be separated from the wedge-shaped openings when the mounting strip is rotated, and the rotation of the mounting strip is not influenced.
(3) The invention utilizes the three springs to push the movable block I to abut against the wedge-shaped abutting block through the arranged wedge-shaped abutting block, therefore, when the wood is placed on the two lower clamping plates, the two wedge-shaped abutting blocks can abut against the wood, so that the wood is clamped more stably, and the wedge-shaped abutting blocks are provided with the wedge-shaped sliding grooves and the wedge-shaped sliding blocks, can be matched with the up-and-down movement of the wedge-shaped abutting block when abutting against the wood and the sliding of the wedge-shaped abutting block in the movable groove, and through the disc, the transmission rod, the second movable block, the T-shaped limiting groove and the T-shaped limiting block, the wedge-shaped abutting block can be limited, and the wedge-shaped abutting block is ensured not to fall off from the movable groove by matching with the movement of the wedge-shaped abutting block, thereby affecting the normal use of the wedge-shaped supporting block, and the wood can be pressed from one side of the inclined surface of the wedge-shaped supporting block, the wedge-shaped pressing block is compressed to contract towards the inside of the lower clamping plate and is inserted between the upper clamping plate and the lower clamping plate, and the wood is fixed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional top view of the upper jaw of the present invention;
FIG. 3 is a schematic sectional view of the lower splint of the present invention;
FIG. 4 is a schematic side view of the connecting structure of the rotating rod and the mounting bar according to the present invention;
FIG. 5 is a schematic bottom view of the limiting block of the present invention.
In the figure: 1. a base; 2. a work table; 3. a fixed seat; 4. an electric lifting seat; 5. a lifting plate; 6. a motor; 7. mounting grooves; 8. grinding the wheel; 9. a T-shaped chute; 10. a T-shaped slider; 11. a lower splint; 12. a limiting rod; 13. an upper splint; 14. a threaded sleeve; 15. a threaded rod; 16. rotating the block; 17. a bayonet; 18. a first cavity; 19. a first spring; 20. a moving block; 21. an arc-shaped fixture block; 22. a wedge-shaped push block; 23. a universal wheel; 24. a wedge-shaped opening; 25. rotating the rod; 26. mounting a bar; 27. a baffle ring; 28. a second cavity; 29. a second spring; 30. connecting blocks; 31. a limiting block; 32. a wedge-shaped clamping column; 33. a brush; 34. a movable groove; 35. a wedge-shaped abutting block; 36. a third spring; 37. a first movable block; 38. a wedge-shaped chute; 39. a wedge-shaped slider; 40. a disc; 41. a transmission rod; 42. a second movable block; 43. a T-shaped limiting groove; 44. a T-shaped limiting block; 45. a handle; 46. a sponge sleeve; 47. a rubber pad; 48. and (4) an anti-slip ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 5, the present invention provides a technical solution: a curved surface polishing device for wood processing comprises a base 1, wherein the top of the base 1 is fixedly connected with a workbench 2, the rear surface of the workbench 2 is fixedly connected with a fixed seat 3, the upper surface of the fixed seat 3 is fixedly connected with an electric lifting seat 4, the top of the electric lifting seat 4 is fixedly connected with a lifting plate 5, the front surface of the lifting plate 5 is fixedly connected with a motor 6, the upper surface of the lifting plate 5 is provided with a through type mounting groove 7, the inside of the mounting groove 7 is rotatably connected with a polishing wheel 8, the rear end of an output shaft of the motor 6 is fixedly connected with the front end of a central shaft of the polishing wheel 8, the upper surface of the workbench 2 is symmetrically provided with T-shaped chutes 9, the inside of the T-shaped chutes 9 is slidably connected with a T-shaped slide block 10, the tops of two T-shaped slide blocks 10 on the same side are jointly and fixedly connected with a lower clamping plate 11 above the workbench 2, and the rear part of the upper surface of the lower clamping plate 11 is fixedly connected with a limiting rod 12, an upper clamping plate 13 is arranged above the lower clamping plate 11, a threaded sleeve 14 is fixedly connected to the front inside the upper clamping plate 13, a threaded rod 15 is connected to the inner threads of the threaded sleeve 14, the top end of the threaded rod 15 is positioned above the upper clamping plate 13 and is fixedly connected with a rotating block 16, the bottom end of the threaded rod 15 is rotatably connected with the front upper surface of the lower clamping plate 11, bayonets 17 are respectively formed in the outer sides of the two limiting rods 12 at the rear of the opposite sides of the two upper clamping plates 13, cavities 18 are respectively formed in the front and the rear of the bayonets 17 inside the upper clamping plate 13, springs 19 are fixedly connected to the inside of the cavities 18, moving blocks 20 are respectively fixedly connected to the opposite ends of the springs 19, the outer sides of the moving blocks 20 are attached to the inner sides of the cavities 18 and are slidably connected with the cavities 18, arc-shaped clamping blocks 21 and wedge-shaped pushing blocks 22 are respectively fixedly connected to the opposite sides of the two moving blocks 20 from left to right, the opposite ends of the two arc-shaped clamping blocks 21 and the opposite ends of the two wedge-shaped push blocks 22 respectively penetrate through the first cavities 18 and extend to the inner sides of the bayonets 17, when the wood polishing device is used, wood to be polished is placed on the workbench 2 above the base 1, the upper clamping plate 11 and the lower clamping plate 13 can be adjusted according to the thickness of the wood through the matching of the rotating block 16, the threaded sleeve 14 and the threaded rod 15, so that the wood is clamped and fixed, the upper clamping plate 11 and the lower clamping plate 13 on the two sides slide in the T-shaped sliding grooves 9 through the T-shaped sliding blocks 10 and can be adjusted according to the length of the wood, the lifting of the lifting plate 5 is controlled through the electric lifting seat 4 on the fixing seat 3 after the fixing, the motor 6 in the mounting groove 7 drives the rotating polishing wheels 8 to move up and down together, the wood after the fixing is matched can slide in the T-shaped sliding grooves 9 through the T-shaped sliding blocks 10 to carry out translation, so that curved surface polishing can be carried out, through rotating punch holder 13, make gag lever post 12 through two corresponding arc fixture blocks 21 of extrusion, promote movable block 20 compression spring 19 and contract towards cavity 18, make bayonet socket 17 break away from gag lever post 12, thereby make punch holder 13 stagger with lower plate 11, conveniently take off timber, when rotating punch holder 13, make bayonet socket 17 block when the gag lever post 12 outside, gag lever post 12 can be through two corresponding wedge ejector shoes 22 of extrusion, promote movable block 20 compression spring 19 and contract towards cavity 18, thereby make things convenient for punch holder 13 and lower plate 11 to overlap, make things convenient for centre gripping timber.
Further, the equal fixedly connected with universal wheel 23 of four corners of base 1's lower surface, self have the universal wheel 23 of brake, make things convenient for the whole shift position of device and the stable placement of fixed point.
Furthermore, two wedge-shaped openings 24 are formed in the rear of the upper surface of the lifting plate 5, a rotating rod 25 is fixedly connected to the rear of the upper surface of the lifting plate 5, a mounting bar 26 is rotatably connected to the outer side of the rotating rod 25, a baffle ring 27 is fixedly connected to the outer side of the rotating rod 25 and located below the mounting bar 26, a cavity two 28 is formed in the rotating rod 25, a spring two 29 is fixedly connected to the inner lower surface of the cavity two 28, a connecting block 30 is fixedly connected to the inner portion of the spring two 29, the top end of the connecting block 30 penetrates through the cavity two 28 and is fixedly connected with a limiting block 31, the lower surface of the limiting block 31 is attached to the upper surface of the mounting bar 26, two wedge-shaped clamping columns 32 are fixedly connected to the lower surface of the limiting block 31, the two wedge-shaped clamping columns 32 are respectively clamped inside the two wedge-shaped openings 24, a brush 33 is fixedly connected to the lower surface of the mounting bar 26, and a brush 33 is arranged below the mounting bar 26, when the polishing wheel 8 is used, cleaning work can be conveniently carried out while rotating, the brush 33 is rotatably connected with the rotating rod 25 through the mounting strip 26, the brush 33 can be moved away from the upper part of the grinding wheel 8 by rotating the mounting bar 26, the brush 33 can be cleaned conveniently, and the mounting bar 26 is pulled by the second spring 29 and the connecting block 30 in the second cavity 28, and the stop ring 27 is arranged in a matching way, the resistance between the mounting bar 26 and the restricting block 31 can be increased, so that the friction force during rotation is increased, the stability of the mounting bar 26 without being affected by external force is ensured, the mounting bar cannot be easily rotated, thereby ensuring the normal work of the brush 33, and the wedge-shaped clamping column 32 clamped in the wedge-shaped opening 24 can limit the rotation of the mounting strip 26, when the mounting bar 26 is rotated, the wedge-shaped locking posts 32 can be disengaged from the wedge-shaped openings 24 without affecting the rotation of the mounting bar 26.
Further, the lower clamp plate 11 is a cuboid structure with a hollow interior, the upper surface of the lower clamp plate 11 is provided with a movable groove 34, the interior of the movable groove 34 is slidably connected with a wedge-shaped abutting block 35, the opposite sides of the interiors of the two lower clamp plates 11 are fixedly connected with a spring III 36, the opposite ends of the two spring III 36 are fixedly connected with a movable block I37, the movable block I37 is slidably connected with the interior of the lower clamp plate 11, one side of the movable block I37 close to the wedge-shaped abutting block 35 is provided with a wedge-shaped sliding groove 38, the interior of the wedge-shaped sliding groove 38 is slidably connected with a wedge-shaped sliding block 39, the wedge-shaped sliding block 39 is fixedly connected with the opposite side of the wedge-shaped abutting block 35, the interior of the lower clamp plate 11 is rotatably connected with a disc 40, the front surface of the disc 40 is rotatably connected with a transmission rod 41 through a rotating shaft, one end of the transmission rod 41 far away from the disc 40 is rotatably connected with a movable block II 42 through a rotating shaft, the movable block II 42 is slidably connected with the interior of the lower clamp plate 11, one side of the second movable block 42 close to the wedge-shaped abutting block 35 is provided with a T-shaped limiting groove 43, the T-shaped limiting groove 43 is connected with a T-shaped limiting block 44 in a sliding manner, the T-shaped limiting block 44 is fixedly connected with the opposite side of the wedge-shaped abutting block 35, the first movable block 37 is pushed to abut against the wedge-shaped abutting block 35 by the aid of the arranged wedge-shaped abutting block 35, so that when wood is placed on the two lower clamping plates 11, the two wedge-shaped abutting blocks 35 abut against the wood, the wood is clamped more stably, the wedge-shaped abutting block 35 can be matched with up-and-down movement of the wedge-shaped abutting block 35 when the wedge-shaped abutting block 35 abuts against the wood and with sliding of the wedge-shaped abutting block 35 in the movable groove 34, and the wedge-shaped abutting block 35 can be limited and matched with movement of the wedge-shaped abutting block 35 by the aid of the disc 40, the transmission rod 41, the second movable block 42, the T-shaped limiting groove 43 and the T-shaped limiting block 44, the wedge-shaped abutting block 35 is prevented from falling off from the movable groove 34, so that the normal use of the wedge-shaped abutting block 35 is influenced, wood can be compressed from one side of the inclined surface of the wedge-shaped abutting block 35 and contracted towards the inside of the lower clamp plate 11, the wedge-shaped abutting block 35 is inserted between the upper clamp plate 13 and the lower clamp plate 11, and the wood is fixed.
Further, the handles 45 are fixedly connected to the back sides of the two upper clamping plates 13 opposite to each other, so that the two upper clamping plates are convenient to hold by hands, and the upper clamping plates 13 are convenient to pull to rotate.
Furthermore, the sponge sleeve 46 is fixedly connected to the outer side wall of the rotating block 16, so that the handheld operation is convenient, the handheld comfort is guaranteed, and the slipping is not easy.
Further, the inboard fixedly connected with rubber pad 47 of arc-shaped fixture block 21 increases the frictional force between arc-shaped fixture block 21 and gag lever post 12 to when guaranteeing that pulling punch holder 13 rotates, gag lever post 12 can extrude arc-shaped fixture block 21 and contract in cavity 18, makes things convenient for gag lever post 12 to deviate from in bayonet 17.
Further, the lower surface fixedly connected with antiskid ring 48 of restriction piece 31 increases the frictional force between restriction piece 31 and mounting bar 26, and frictional force when increase mounting bar 26 rotates to guarantee the stability of mounting bar 26 under the effect of not receiving the external force.
In conclusion, the working process of the invention is as follows: when the wood polisher is used, wood to be polished is placed on the workbench 2 above the base 1, the upper clamp plate 11 and the lower clamp plate 13 can be adjusted according to the thickness of the wood through the matching of the rotating block 16, the threaded sleeve 14 and the threaded rod 15, so that the wood is clamped and fixed, the upper clamp plate 11 and the lower clamp plate 13 on two sides slide in the T-shaped sliding groove 9 through the T-shaped sliding block 10 and can be adjusted according to the length of the wood, after the wood is fixed, the lifting of the lifting plate 5 is controlled through the electric lifting seat 4 on the fixing seat 3, so that the motor 6 in the mounting groove 7 drives the rotating polishing wheel 8 to move up and down together, the wood after the fixing is matched can slide in the T-shaped sliding groove 9 through the T-shaped sliding block 10 to carry out translation, so that curved surface polishing can be carried out, the limiting rod 12 can push the corresponding two arc-shaped clamping blocks 21 through the rotation of the upper clamp plate 13, and push the moving block 20 to compress the first compression spring 19 to retract towards the first cavity 18, make bayonet 17 break away from gag lever post 12 to make punch holder 13 stagger with lower plate 11, conveniently take off timber, when rotating punch holder 13, make bayonet 17 block when the gag lever post 12 outside, gag lever post 12 can be through two wedge ejector shoes 22 that the extrusion is corresponding, promote movable block 20 compression spring 19 and contract towards one 18 insides of cavity, thereby make things convenient for punch holder 13 and lower plate 11 to overlap, make things convenient for centre gripping timber.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a curved surface equipment of polishing that wood working used, includes base (1), its characterized in that: top fixedly connected with workstation (2) of base (1), rear surface fixedly connected with fixing base (3) of workstation (2), the last fixed surface of fixing base (3) is connected with electric lift seat (4), top fixedly connected with lifter plate (5) of electric lift seat (4), the front surface fixedly connected with motor (6) of lifter plate (5), run-through mounting groove (7) are seted up to the upper surface of lifter plate (5), the inside of mounting groove (7) is rotated and is connected with grinding wheel (8), the output shaft rear end of motor (6) with the center pin front end fixed connection of grinding wheel (8), T shape spout (9) have been seted up to the upper surface symmetry of workstation (2), the inside sliding connection of T shape spout (9) has T shape slider (10), with one side two the top of T shape slider (10) is located the common fixed connection in top of workstation (2) is connected The upper clamping plate is characterized by comprising a lower clamping plate (11), a limiting rod (12) is fixedly connected to the rear of the upper surface of the lower clamping plate (11), an upper clamping plate (13) is arranged above the lower clamping plate (11), a threaded sleeve (14) is fixedly connected to the front inside of the upper clamping plate (13), a threaded rod (15) is connected to the internal thread of the threaded sleeve (14), the top end of the threaded rod (15) is located above the upper clamping plate (13) and is fixedly connected with a rotating block (16), the bottom end of the threaded rod (15) is rotatably connected to the front of the upper surface of the lower clamping plate (11), bayonets (17) are respectively formed in the outer sides of the two limiting rods (12) at the rear of the opposite sides of the two upper clamping plates (13), a first cavity (18) is formed in the front and the rear of the bayonet (17), and a first spring (19) is fixedly connected to the inside of the first cavity (18), opposite ends of the two first springs (19) are fixedly connected with a moving block (20), the outer side of the moving block (20) is attached to the inner side of the first cavity (18) and is in sliding connection with the first cavity (18), opposite sides of the two moving blocks (20) are sequentially and fixedly connected with an arc-shaped fixture block (21) and a wedge-shaped push block (22) from left to right, opposite ends of the two arc-shaped fixture blocks (21) and opposite ends of the two wedge-shaped push blocks (22) respectively penetrate through the two first cavities (18) and extend to the inner side of the bayonet (17).
2. A curved surface grinding apparatus for wood working according to claim 1, wherein: four corners of the lower surface of the base (1) are fixedly connected with universal wheels (23).
3. A curved surface grinding apparatus for wood working according to claim 1, wherein: two wedge-shaped openings (24) are formed in the rear of the upper surface of the lifting plate (5), a rotating rod (25) is fixedly connected to the rear of the upper surface of the lifting plate (5), a mounting bar (26) is rotatably connected to the outer side of the rotating rod (25), a baffle ring (27) is fixedly connected to the outer side of the mounting bar (26), a cavity II (28) is formed in the rotating rod (25), a spring II (29) is fixedly connected to the inner lower surface of the cavity II (28), a connecting block (30) is fixedly connected to the inner part of the spring II (29), the top end of the connecting block (30) penetrates through the cavity II (28) and is fixedly connected with a limiting block (31), the lower surface of the limiting block (31) is attached to the upper surface of the mounting bar (26), and two wedge-shaped clamping columns (32) are fixedly connected to the lower surface of the limiting block (31), the two wedge-shaped clamping columns (32) are respectively clamped inside the two wedge-shaped openings (24), and the lower surface of the mounting strip (26) is fixedly connected with a hairbrush (33).
4. A curved surface grinding apparatus for wood working according to claim 1, wherein: the lower clamping plate (11) is of a hollow cuboid structure, a movable groove (34) is formed in the upper surface of the lower clamping plate (11), a wedge-shaped abutting block (35) is connected to the inside of the movable groove (34) in a sliding manner, a spring III (36) is fixedly connected to the opposite sides of the inside of the two lower clamping plates (11), a movable block I (37) is fixedly connected to the opposite end of the spring III (36), the movable block I (37) is connected with the inside of the lower clamping plate (11) in a sliding manner, a wedge-shaped sliding groove (38) is formed in one side, close to the wedge-shaped abutting block (35), of the movable block I (37), a wedge-shaped sliding block (39) is connected to the inside of the wedge-shaped sliding groove (38) in a sliding manner, the wedge-shaped sliding block (39) is fixedly connected to the opposite side of the wedge-shaped abutting block (35), and a disc (40) is rotatably connected to the inside of the lower clamping plate (11), the front surface of disc (40) rotates through the pivot and is connected with transfer line (41), transfer line (41) are kept away from the one end of disc (40) rotates through the pivot and is connected with movable block two (42), movable block two (42) with the inside sliding connection of lower plate (11), movable block two (42) are close to T shape spacing groove (43) have been seted up to one side of wedge piece (35), the inside sliding connection of T shape spacing groove (43) has T shape stopper (44), T shape stopper (44) with fixed connection between the opposite side of wedge piece (35).
5. A curved surface grinding apparatus for wood working according to claim 1, wherein: the back sides of the two upper clamping plates (13) are fixedly connected with handles (45).
6. A curved surface grinding apparatus for wood working according to claim 1, wherein: the outer side wall of the rotating block (16) is fixedly connected with a sponge sleeve (46).
7. A curved surface grinding apparatus for wood working according to claim 1, wherein: the inner side of the arc-shaped clamping block (21) is fixedly connected with a rubber pad (47).
8. A curved surface grinding apparatus for wood working according to claim 3, wherein: the lower surface of the limiting block (31) is fixedly connected with an anti-slip ring (48).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111522057.4A CN114161276B (en) | 2021-12-13 | 2021-12-13 | Curved surface equipment of polishing that timber processing was used |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111522057.4A CN114161276B (en) | 2021-12-13 | 2021-12-13 | Curved surface equipment of polishing that timber processing was used |
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| Publication Number | Publication Date |
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| CN114161276A true CN114161276A (en) | 2022-03-11 |
| CN114161276B CN114161276B (en) | 2023-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111522057.4A Active CN114161276B (en) | 2021-12-13 | 2021-12-13 | Curved surface equipment of polishing that timber processing was used |
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| CN115256129A (en) * | 2022-08-04 | 2022-11-01 | 福建省小钻智能科技有限公司 | Shared electric bicycle mudguard polishing equipment |
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| CN114161276B (en) | 2023-07-21 |
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