CN111604763B - Special-shaped furniture polishing device - Google Patents

Special-shaped furniture polishing device Download PDF

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Publication number
CN111604763B
CN111604763B CN202010500273.8A CN202010500273A CN111604763B CN 111604763 B CN111604763 B CN 111604763B CN 202010500273 A CN202010500273 A CN 202010500273A CN 111604763 B CN111604763 B CN 111604763B
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CN
China
Prior art keywords
sliding
polishing
fixing
fixedly connected
frame
Prior art date
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Expired - Fee Related
Application number
CN202010500273.8A
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Chinese (zh)
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CN111604763A (en
Inventor
夏艳青
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Guangsha College of Applied Construction Technology
Original Assignee
Zhejiang Guangsha College of Applied Construction Technology
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Priority to CN202010500273.8A priority Critical patent/CN111604763B/en
Publication of CN111604763A publication Critical patent/CN111604763A/en
Application granted granted Critical
Publication of CN111604763B publication Critical patent/CN111604763B/en
Expired - Fee Related legal-status Critical Current
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/009Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding profiled workpieces using a profiled grinding tool
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/22Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • B24B19/24Single-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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/02Frames; Beds; Carriages
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/04Headstocks; Working-spindles; Features relating thereto
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/02Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
    • B24B47/04Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/22Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation

Abstract

The invention relates to the field of furniture polishing, in particular to a furniture special-shaped polishing device which comprises an upper sliding fixing frame, a polishing reciprocating driver, a width position regulator, two connecting polishing frames and two adjustable arc-shaped polishers, wherein two ends of the upper sliding fixing frame are fixed through bottom angle bolts; the invention has the beneficial effects that the irregular arc-shaped edge of the furniture can be quickly attached and polished, and the grinding marks generated in conventional polishing are avoided, so that the appearance is not influenced; the polishing device can be adjusted according to the shape of the irregular arc, so that the polishing device is tightly attached to the polishing surface of the irregular arc, and the polishing effect is guaranteed; the width of polishing on both sides can be adjusted for the laminating polishing according to the width difference of furniture.

Description

Special-shaped furniture polishing device
Technical Field
The invention relates to the field of furniture polishing, in particular to a furniture special-shaped polishing device.
Background
Patent No. CN201410134739.1 discloses a grinding method for a special-shaped piece, which comprises the following steps: with dysmorphism 5 detachably connected to on the dysmorphism mould 200, dysmorphism mould 200 is hugged closely on rim plate 400 surface, and rocking arm 7 can the rotary sliding and/or rocking arm 7 can slide in second section base 2, rim plate 400 can drive coaxial disc 300 of whetting a knife and polish dysmorphism 5 under the direction of dysmorphism mould 200. Through above-mentioned technical scheme, can make dysmorphism 5 wear into the shape of dysmorphism mould 200 to can guarantee the quality of dysmorphism 5 edging, improve the type on the special-shaped limit of grinding and the application scope of dysmorphism edging machine simultaneously. But this device does not allow for the quick, seamless sanding of irregular curved edges in furniture.
Disclosure of Invention
The invention aims to provide a furniture special-shaped polishing device which has the beneficial effects that in the furniture processing process, irregular arcs on the edge of furniture can be quickly attached and polished, and the grinding marks generated in conventional polishing are avoided, so that the attractiveness is not influenced; the polishing device can be adjusted according to the shape of the irregular arc, so that the polishing device is tightly attached to the polishing surface of the irregular arc, and the polishing effect is guaranteed; the width of polishing on both sides can be adjusted for the laminating polishing according to the width difference of furniture.
The purpose of the invention is realized by the following technical scheme:
the invention aims to provide a furniture special-shaped polishing device which comprises an upper sliding fixing frame, a polishing reciprocating driver, a width position regulator, two connecting polishing frames and two adjustable arc-shaped polishers, wherein two ends of the upper sliding fixing frame are fixed through bottom angle bolts, the polishing reciprocating driver is fixedly connected to the upper sliding fixing frame, the polishing reciprocating driver drives the width position regulator, the two connecting polishing frames and the two adjustable arc-shaped polishers to reciprocate leftwards and rightwards on the upper sliding fixing frame, the width position regulator is connected in the polishing reciprocating driver in a sliding mode, the two connecting polishing frames are respectively and fixedly connected to two ends of the width position regulator, and the two adjustable arc-shaped polishers are respectively and slidably connected to the two connecting polishing frames.
As a further optimization of the invention, the upper sliding fixing frame comprises an upper concave frame, two bottom angle threaded holes, a motor fixing seat and a through sliding chute, wherein the two bottom angle threaded holes are respectively arranged at the lower sides of the two ends of the upper concave frame, the motor fixing seat is fixedly connected to the upper concave frame, and the through sliding chute is vertically arranged on the upper concave frame in a penetrating manner.
As a further optimization of the invention, the polishing reciprocating driver comprises a driving motor, a driving turntable, an eccentric articulated shaft, a driving articulated rod, a sliding articulated seat, a driving frame and two rack chutes, wherein the driving motor is fixedly connected to a motor fixing seat, the driving turntable is fixedly connected to a transmission shaft of the driving motor, the eccentric articulated shaft is fixedly connected to the eccentric position of the driving turntable, two ends of the driving articulated rod are respectively articulated on the eccentric articulated shaft and in the sliding articulated seat, the sliding articulated seat is fixedly connected to the driving frame, and two rack chutes are respectively arranged at two ends of the inner wall of the driving frame.
As a further optimization of the invention, the width position adjuster comprises a width adjusting rotating shaft, a locking fixing plate, two fixing bolts, a slider fixing seat, an adjusting gear and two sliding racks, wherein the locking fixing plate is fixedly connected to the upper end of the width adjusting rotating shaft, the locking fixing plate is fixedly connected to the slider fixing seat through the two fixing bolts, the slider fixing seat is fixedly connected to the width adjusting rotating shaft, the width adjusting rotating shaft is slidably connected in the through sliding chute through the slider fixing seat, the adjusting gear is fixedly connected to the lower end of the width adjusting rotating shaft, and two ends of the adjusting gear are respectively meshed with the two sliding racks for transmission.
As a further optimization of the invention, the connecting polishing frame comprises a connecting fixing frame, a central spacing plate and two limiting sliding carriages, wherein the upper end of the connecting fixing frame is fixedly connected to the sliding rack, the central spacing plate is fixedly connected in the connecting fixing frame, and the two limiting sliding carriages are respectively and fixedly connected to two ends of the central spacing plate.
As a further optimization of the invention, the adjustable arc sander comprises an adjusting sliding screw shaft, a length adjusting screw cap, a blocking screw cap, a sanding block fixing ball seat, a sanding block fixing bolt, a sanding block slot and a flexible sanding block, wherein the adjusting sliding screw shaft is slidably connected in a limiting sliding frame and a central partition plate, the length adjusting screw cap and the blocking screw cap are both connected on the adjusting sliding screw shaft in a threaded fit manner, the sanding block fixing ball seat is fixedly connected at the lower end of the adjusting sliding screw shaft, the sanding block fixing bolt is connected on the sanding block fixing ball seat in a threaded fit manner, and the sanding block slot is arranged at the lower end of the sanding block fixing ball seat.
As a further refinement of the invention, the length adjustment nut and the blocking nut are provided at the upper end and the lower end of the central partition plate, respectively.
As a further optimization of the present invention, the lower end of the length adjustment nut is attached to the central spacer, and the upper end of the blocking nut is attached to the central spacer.
As a further optimization of the invention, the flexible sanding block is inserted in the sanding block slot in an interference fit manner, and the sanding block fixing bolt is in clearance fit in the flexible sanding block.
As a further optimization of the invention, the flexible sanding block can be made of sand paper or abrasive cloth.
By adopting the technical scheme provided by the invention, compared with the prior art, the furniture polishing device has the following beneficial effects that in the furniture processing process, the furniture processing device is provided with more irregular arc-shaped edges and is not provided with the attached polishers, the upper sliding fixing frame, the polishing reciprocating driver, the width position regulator, the two connecting polishing frames and the two adjustable arc-shaped polishers can be used for rapidly attaching and polishing the irregular arc-shaped edges of the furniture edges, so that the polishing marks generated by conventional polishing are avoided, and the attractiveness is prevented from being influenced; the polishing device can be adjusted according to the shape of the irregular arc, so that the polishing device is tightly attached to the polishing surface of the irregular arc, and the polishing effect is guaranteed; the width of polishing on both sides can be adjusted for the laminating polishing according to the width difference of furniture.
Drawings
FIG. 1 is a first general structural diagram of the present invention;
FIG. 2 is a second overall structural schematic of the present invention;
FIG. 3 is a schematic structural view of an upper slide mount of the present invention;
FIG. 4 is a schematic view of the construction of the sanding reciprocating drive of the present invention;
FIG. 5 is a partial first schematic structural view of the present invention;
FIG. 6 is a schematic view of the structure of the width position adjuster of the present invention;
FIG. 7 is a partial second schematic structural view of the present invention;
FIG. 8 is a schematic view of the construction of the attachment sanding block of the present invention;
FIG. 9 is a first schematic view of the adjustable arc sander of the present invention;
FIG. 10 is a second schematic view of the adjustable arc sander of the present invention.
In the figure: an upper sliding fixing frame 1; an upper concave frame 1-1; two bottom angle threaded holes 1-2; a motor fixing seat 1-3; a through chute 1-4; polishing the reciprocating driver 2; a driving motor 2-1; driving the turntable 2-2; 2-3 of an eccentric articulated shaft; driving the hinge rod 2-4; 2-5 of a sliding hinge seat; 2-6 of a driving frame; two rack chutes 2-7; a width position adjuster 3; a width adjustment shaft 3-1; locking the fixing plate 3-2; two fixing bolts 3-3; 3-4 of a sliding block fixing seat; 3-5 of an adjusting gear; two sliding racks 3-6; two connecting grinding frames 4; connecting a fixed frame 4-1; a central partition plate 4-2; two limiting sliding frames 4-3; two adjustable arc-shaped grinders 5; adjusting a sliding screw shaft 5-1; a length adjusting screw cap 5-2; 5-3 of a blocking nut; 5-4 of a sanding block fixing ball seat; 5-5 of a sanding block fixing bolt; 5-6 of slots of the sanding block; and 5-7 of flexible sanding blocks.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The fixed connection in the device can be fixed by welding, thread fixing and the like, the rotary connection can be realized by baking the bearing on a shaft, a spring retainer groove or an inter-shaft baffle is arranged on the shaft or a shaft hole, the axial fixation of the bearing is realized by clamping an elastic retainer ring in the spring retainer groove or the inter-shaft baffle, and the rotation is realized by the relative sliding of the bearing; different connection modes are used in combination with different use environments.
The first embodiment is as follows:
as shown in fig. 1 to 10, a furniture special-shaped polishing device comprises an upper sliding fixing frame 1, a polishing reciprocating driver 2, a width position regulator 3, two connecting polishing frames 4 and two adjustable arc-shaped polishers 5, wherein two ends of the upper sliding fixing frame 1 are fixed through bottom angle bolts, the polishing reciprocating driver 2 is fixedly connected to the upper sliding fixing frame 1, the polishing reciprocating driver 2 drives the width position regulator 3, the two connecting polishing frames 4 and the two adjustable arc-shaped polishers 5 to reciprocate leftwards and rightwards on the upper sliding fixing frame 1, the width position regulator 3 is slidably connected in the polishing reciprocating driver 2, the two connecting polishing frames 4 are respectively and fixedly connected to two ends of the width position regulator 3, and the two adjustable arc-shaped polishers 5 are respectively and slidably connected to the two connecting polishing frames 4. Fixing the upper sliding fixing frame 1 through a bottom angle bolt, adjusting a width position adjuster 3 and two adjustable arc-shaped grinders 5 according to the width of the furniture and the arc shape of the edge to be ground, and enabling the two adjustable arc-shaped grinders 5 to be tightly attached to the irregular shape of the edge of the furniture and locked; the grinding reciprocating driver 2 is electrically connected with a width position regulator 3, two connecting grinding frames 4 and two adjustable arc-shaped grinders 5 to reciprocate left and right on the furniture, so that grinding is realized in the moving process; further, the irregular arc-shaped edge of the furniture can be quickly attached and polished, and the phenomenon that grinding marks occur in conventional polishing and the appearance is influenced is avoided; the polishing device can be adjusted according to the shape of the irregular arc, so that the polishing device is tightly attached to the polishing surface of the irregular arc, and the polishing effect is guaranteed; the width of polishing on both sides can be adjusted for the laminating polishing according to the width difference of furniture.
The second embodiment is as follows:
as shown in fig. 1 to 10, in this embodiment, to further explain the first embodiment, the upper sliding fixing frame 1 includes an upper concave frame 1-1, two bottom angle threaded holes 1-2, a motor fixing seat 1-3, and a through sliding chute 1-4, two bottom angle threaded holes 1-2 are respectively disposed on the lower sides of two ends of the upper concave frame 1-1, the motor fixing seat 1-3 is fixedly connected to the upper concave frame 1-1, and the through sliding chute 1-4 is vertically arranged on the upper concave frame 1-1 in a penetrating manner. The upper concave frame 1-1 is fixed at a designated position through bottom angle bolts on two bottom angle threaded holes 1-2.
The third concrete implementation mode:
as shown in fig. 1 to 10, in this embodiment, a second embodiment is further described, the polishing reciprocating driver 2 includes a driving motor 2-1, a driving turntable 2-2, an eccentric articulated shaft 2-3, a driving articulated rod 2-4, a sliding articulated seat 2-5, a driving frame 2-6 and two rack sliding grooves 2-7, the driving motor 2-1 is fixedly connected to a motor fixing seat 1-3, the driving turntable 2-2 is fixedly connected to a transmission shaft of the driving motor 2-1, the eccentric articulated shaft 2-3 is fixedly connected to the eccentric position of the driving turntable 2-2, two ends of the driving articulated rod 2-4 are respectively articulated to the eccentric articulated shaft 2-3 and the sliding articulated seat 2-5, the sliding articulated seat 2-5 is fixedly connected to the driving frame 2-6, two rack sliding grooves 2-7 are respectively arranged at two ends of the inner wall of the driving frame 2-6. The driving motor 2-1 is connected with electricity to drive the driving turntable 2-2 to rotate, then the driving frame 2-6 is driven to reciprocate left and right through the eccentric articulated shaft 2-3, the driving articulated rod 2-4 and the sliding articulated seat 2-5, and then the fixing frame 4-1 is connected and connected through the two sliding racks 3-6, so that the whole flexible sanding block 5-7 is tightly attached to the irregular arc-shaped surface and is polished left and right in a reciprocating manner.
The fourth concrete implementation mode:
as shown in fig. 1 to 10, the third embodiment is further described in the present embodiment, the width position adjuster 3 includes a width adjusting rotating shaft 3-1, a locking fixing plate 3-2, two fixing bolts 3-3, a slider fixing seat 3-4, an adjusting gear 3-5 and two sliding racks 3-6, the locking fixing plate 3-2 is fixedly connected to the upper end of the width adjusting rotating shaft 3-1, the locking fixing plate 3-2 is fixedly connected to the slider fixing seat 3-4 through the two fixing bolts 3-3, the slider fixing seat 3-4 is fixedly connected to the width adjusting rotating shaft 3-1, the width adjusting rotating shaft 3-1 is slidably connected to the through sliding chute 1-4 through the slider fixing seat 3-4, the adjusting gear 3-5 is fixedly connected to the lower end of the width adjusting rotating shaft 3-1, two ends of the adjusting gear 3-5 are respectively meshed with the two sliding racks 3-6 for transmission. The two fixing bolts 3-3 are loosened, the locking fixing plate 3-2 and the width adjusting rotating shaft 3-1 are rotated, the adjusting gear 3-5 is driven, the two sliding racks 3-6 are adjusted to move, the two sliding racks 3-6 are adjusted to push the connecting fixing frame 4-1 to a specified position according to the width of the furniture, and then the width adjusting rotating shaft 3-1 is locked and fixed through the two fixing bolts 3-3.
The fifth concrete implementation mode:
as shown in fig. 1 to 10, in the present embodiment, to further explain the fourth embodiment, the connecting polishing frame 4 includes a connecting fixing frame 4-1, a central partition plate 4-2 and two limiting carriages 4-3, the upper end of the connecting fixing frame 4-1 is fixedly connected to a sliding rack 3-6, the central partition plate 4-2 is fixedly connected in the connecting fixing frame 4-1, and the two limiting carriages 4-3 are respectively fixedly connected to two ends of the central partition plate 4-2.
The sixth specific implementation mode:
as shown in FIGS. 1 to 10, the fifth embodiment is further illustrated in the present embodiment, the adjustable arc sander 5 includes an adjusting sliding screw shaft 5-1, a length adjusting screw nut 5-2, a blocking screw nut 5-3, a sanding block fixing ball seat 5-4, a sanding block fixing bolt 5-5, a sanding block slot 5-6 and a flexible sanding block 5-7, the adjusting sliding screw shaft 5-1 is slidably connected in the limiting carriage 4-3 and the central partition plate 4-2, the length adjusting screw nut 5-2 and the blocking screw nut 5-3 are both connected to the adjusting sliding screw shaft 5-1 through screw thread fit, the sanding block fixing ball seat 5-4 is fixedly connected to the lower end of the adjusting sliding screw shaft 5-1, the sanding block fixing bolt 5-5 is connected to the sanding block fixing ball seat 5-4 through screw thread fit, the sanding block slot 5-6 is arranged at the lower end of the sanding block fixing ball seat 5-4. After the large-direction position is determined, the extending distance of the sanding block fixing ball seat 5-4 at each position is determined by rotating the length adjusting screw cap 5-2 and the blocking screw cap 5-3 on each adjusting sliding screw shaft 5-1, so that the flexible sanding block 5-7 can be tightly attached to a sanding surface, the position is determined by the blocking screw cap 5-3, and the flexible sanding block 5-7 is further determined to be tightly attached to an irregular arc surface.
The seventh embodiment:
as shown in fig. 1 to 10, in the sixth embodiment, the length-adjusting nut 5-2 and the blocking nut 5-3 are respectively disposed at the upper end and the lower end of the central partition plate 4-2.
The specific implementation mode is eight:
as shown in fig. 1 to 10, in this embodiment, a seventh embodiment is further described, in which the lower end of the length-adjusting nut 5-2 is attached to the central partition plate 4-2, and the upper end of the blocking nut 5-3 is attached to the central partition plate 4-2.
The specific implementation method nine:
as shown in fig. 1 to 10, in this embodiment, an eighth embodiment is further described, in which the flexible sanding block 5-7 is inserted into the sanding block slot 5-6 in an interference fit manner, and the sanding block fixing bolt 5-5 is inserted into the flexible sanding block 5-7 in a clearance fit manner.
The detailed implementation mode is ten:
as shown in fig. 1 to 10, in the present embodiment, a ninth embodiment is further described, and the flexible sanding blocks 5 to 7 may be made of sandpaper or abrasive cloth.
The working principle of the invention is as follows: according to the actual condition of furniture and the irregular shape to be polished, the upper concave frame 1-1 is fixed at a designated position through base angle bolts on two base angle threaded holes 1-2; loosening the two fixing bolts 3-3, rotating the locking fixing plate 3-2 and the width adjusting rotating shaft 3-1, further driving the adjusting gear 3-5, adjusting the displacement of the two sliding racks 3-6, further adjusting the two sliding racks 3-6 to push the connecting fixing frame 4-1 to a specified position according to the width of the furniture, and then locking and fixing the width adjusting rotating shaft 3-1 through the two fixing bolts 3-3; after the large-direction position is determined, the extending distance of the sanding block fixing ball seat 5-4 at each position is determined by rotating the length adjusting screw cap 5-2 and the blocking screw cap 5-3 on each adjusting sliding screw shaft 5-1, so that the flexible sanding block 5-7 can be tightly attached to a sanding surface, the position is determined by the blocking screw cap 5-3, and the flexible sanding block 5-7 is further determined to be tightly attached to an irregular arc surface; the driving motor 2-1 is electrically connected with the power driving rotary table 2-2 to rotate, the driving frame 2-6 is driven to reciprocate left and right through the eccentric articulated shaft 2-3, the driving articulated rod 2-4 and the sliding articulated seat 2-5, and the fixing frame 4-1 is connected and connected through the two sliding racks 3-6, so that the whole flexible sanding block 5-7 is tightly attached to the irregular arc-shaped surface and is polished left and right in a reciprocating manner, the irregular arc-shaped edge of furniture can be quickly attached and polished, and the abrasion marks caused by conventional polishing are avoided, and the attractiveness is influenced; the polishing device can be adjusted according to the shape of the irregular arc, so that the polishing device is tightly attached to the polishing surface of the irregular arc, and the polishing effect is guaranteed; the width of polishing on both sides can be adjusted for the laminating polishing according to the width difference of furniture.
The above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions and substitutions which may be made by those skilled in the art within the spirit of the present invention are within the scope of the present invention.

Claims (1)

1. The utility model provides a furniture dysmorphism grinding device, includes sliding fixing frame (1), reciprocal driver (2), width position control ware (3), two connection grinding frame (4) and two adjustable arcuation polishers (5), its characterized in that: the two ends of the upper sliding fixing frame (1) are fixed through bottom angle bolts, the polishing reciprocating driver (2) is fixedly connected to the upper sliding fixing frame (1), the polishing reciprocating driver (2) drives the width position regulator (3), the two connecting polishing frames (4) and the two adjustable arc-shaped polishers (5) to reciprocate leftwards and rightwards on the upper sliding fixing frame (1), the width position regulator (3) is slidably connected into the polishing reciprocating driver (2), the two connecting polishing frames (4) are respectively and fixedly connected to the two ends of the width position regulator (3), and the two adjustable arc-shaped polishers (5) are respectively and slidably connected to the two connecting polishing frames (4);
the upper sliding fixing frame (1) comprises an upper concave rack (1-1), two base angle threaded holes (1-2), a motor fixing seat (1-3) and a through sliding chute (1-4), wherein the lower sides of the two ends of the upper concave rack (1-1) are respectively provided with the two base angle threaded holes (1-2), the motor fixing seat (1-3) is fixedly connected to the upper concave rack (1-1), and the through sliding chute (1-4) is vertically arranged on the upper concave rack (1-1) in a penetrating manner;
the polishing reciprocating driver (2) comprises a driving motor (2-1), a driving turntable (2-2), an eccentric articulated shaft (2-3), a driving articulated rod (2-4), a sliding articulated seat (2-5), a driving frame (2-6) and two rack chutes (2-7), wherein the driving motor (2-1) is fixedly connected on a motor fixing seat (1-3), the driving turntable (2-2) is fixedly connected on a transmission shaft of the driving motor (2-1), the eccentric articulated shaft (2-3) is fixedly connected at the eccentric position of the driving turntable (2-2), two ends of the driving articulated rod (2-4) are respectively articulated on the eccentric articulated shaft (2-3) and in the sliding articulated seat (2-5), the sliding articulated seat (2-5) is fixedly connected on the driving frame (2-6), two rack sliding chutes (2-7) are respectively arranged at two ends of the inner wall of the driving frame (2-6);
the width position regulator (3) comprises a width regulating rotating shaft (3-1), a locking fixing plate (3-2), two fixing bolts (3-3), a sliding block fixing seat (3-4), a regulating gear (3-5) and two sliding racks (3-6), wherein the locking fixing plate (3-2) is fixedly connected to the upper end of the width regulating rotating shaft (3-1), the locking fixing plate (3-2) is fixedly connected to the sliding block fixing seat (3-4) through the two fixing bolts (3-3), the sliding block fixing seat (3-4) is fixedly connected to the width regulating rotating shaft (3-1), the width regulating rotating shaft (3-1) is slidably connected into a through sliding chute (1-4) through the sliding block fixing seat (3-4), and the regulating gear (3-5) is fixedly connected to the lower end of the width regulating rotating shaft (3-1), two ends of the adjusting gear (3-5) are respectively meshed with the two sliding racks (3-6) for transmission;
the connecting polishing frame (4) comprises a connecting fixing frame (4-1), a central partition plate (4-2) and two limiting sliding carriages (4-3), the upper end of the connecting fixing frame (4-1) is fixedly connected to a sliding rack (3-6), the central partition plate (4-2) is fixedly connected in the connecting fixing frame (4-1), and the two limiting sliding carriages (4-3) are respectively and fixedly connected to two ends of the central partition plate (4-2);
the adjustable arc sander (5) comprises an adjusting sliding screw shaft (5-1), a length adjusting screw cap (5-2), a blocking screw cap (5-3), a sanding block fixing ball seat (5-4), a sanding block fixing bolt (5-5), a sanding block slot (5-6) and a flexible sanding block (5-7), wherein the adjusting sliding screw shaft (5-1) is connected in a limiting sliding frame (4-3) and a central partition plate (4-2) in a sliding manner, the length adjusting screw cap (5-2) and the blocking screw cap (5-3) are both connected on the adjusting sliding screw shaft (5-1) in a threaded fit manner, the sanding block fixing ball seat (5-4) is fixedly connected at the lower end of the adjusting sliding screw shaft (5-1), the sanding block fixing bolt (5-5) is connected on the sanding block fixing ball seat (5-4) in a threaded fit manner, the sanding block slot (5-6) is arranged at the lower end of the sanding block fixing ball seat (5-4);
the length adjusting screw cap (5-2) and the blocking screw cap (5-3) are respectively arranged at the upper end and the lower end of the central partition plate (4-2);
the lower end of the length adjusting screw cap (5-2) is attached to the central spacing plate (4-2), and the upper end of the blocking screw cap (5-3) is attached to the central spacing plate (4-2);
the flexible sanding blocks (5-7) are inserted into the sanding block slots (5-6) in an interference fit manner, and the sanding block fixing bolts (5-5) are in clearance fit with the flexible sanding blocks (5-7);
the flexible sanding blocks (5-7) are made of sand paper or abrasive cloth.
CN202010500273.8A 2020-06-04 2020-06-04 Special-shaped furniture polishing device Expired - Fee Related CN111604763B (en)

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CN202010500273.8A CN111604763B (en) 2020-06-04 2020-06-04 Special-shaped furniture polishing device

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Application Number Priority Date Filing Date Title
CN202010500273.8A CN111604763B (en) 2020-06-04 2020-06-04 Special-shaped furniture polishing device

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CN111604763A CN111604763A (en) 2020-09-01
CN111604763B true CN111604763B (en) 2021-04-27

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