CN111958334A - Finish machining device and process for connection structure of assembled furniture - Google Patents
Finish machining device and process for connection structure of assembled furniture Download PDFInfo
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- CN111958334A CN111958334A CN202010832615.6A CN202010832615A CN111958334A CN 111958334 A CN111958334 A CN 111958334A CN 202010832615 A CN202010832615 A CN 202010832615A CN 111958334 A CN111958334 A CN 111958334A
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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
- B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
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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
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
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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
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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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
- F16H37/124—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types for interconverting rotary motion and reciprocating motion
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention provides a finish machining device and a finish machining process for an assembly type furniture connecting structure, which comprise a machining base, a transmission unit and a polishing unit, wherein the middle part of the lower end of the machining base is uniformly provided with linkage grooves from front to back, the middle part of the left side of the machining base is provided with a connecting groove, the transmission unit is arranged in the connecting groove, and the tail end of the transmission unit is connected with the polishing unit; according to the invention, the polishing unit is added, and after the mortise and tenon are machined, the contact surface of the mortise and tenon does not meet the condition of direct assembly, so that the polishing unit polishes the mortise and tenon to improve the smoothness of the contact surface of the mortise and tenon, and the mortise and tenon are convenient to assemble; according to the invention, the turning branched chain is additionally arranged on the basis of the polishing unit, the polishing unit can be used for synchronously polishing a plurality of mortises, and after the mortises are polished, the turning branched chain can be used for rotating the processing direction of the polishing unit, so that a plurality of tenons are polished.
Description
Technical Field
The invention relates to the technical field of processing of assembly furniture, in particular to a finish machining device and a finish machining process for an assembly furniture connecting structure.
Background
The mortise and tenon technology is made of plastic or wood materials, and has the characteristics of hard texture and toughness. The tenon-and-mortise work technology is based on the structural principle that a plurality of battens are processed and formed through a unique technology, external auxiliary elements such as screws, rivets and any adhesives are not needed, and only the concave-convex matching of mortises and tenons and the locking of the mortises and the tenons are utilized, so that the batten tenon-and-mortise work combined handicraft is formed.
However, the following problems exist when the connection structure of the assembled furniture is processed at present: when the tenon-and-mortise work is manufactured, due to the fact that a wooden material needs to be sawn, the contact surface of the mortise and the tenon can be uneven, labor is consumed during assembly, and the tenon-and-mortise work can be damaged by forced assembly, so that production cost is consumed.
Second, the equipment of polishing of tenon fourth of twelve earthly branches at present is mostly to polish mortise and tenon one by one, can't realize polishing a plurality of mortises or tenon in step to increase unnecessary work load, and reduce work efficiency.
Disclosure of Invention
The technical problem to be solved
The invention provides a finish machining device for an assembled furniture connecting structure, which can solve the problems pointed out in the background technology.
Two technical schemes
In order to achieve the above purpose, the invention adopts the following technical scheme that the finish machining device for the connection structure of the fabricated furniture comprises a machining base, a transmission unit and a polishing unit, wherein a linkage groove is uniformly formed in the middle of the lower end of the machining base from front to back, a connecting groove is formed in the middle of the left side of the machining base, the transmission unit is arranged in the connecting groove, and the tail end of the transmission unit is connected with the polishing unit, wherein:
the processing base includes base, clamping screw and clamp plate, wherein: the base is L shape structure, has evenly seted up the linkage groove from front to back along base lower extreme middle part left side, and the inside spread groove of having seted up of base left end, and both ends around clamp plate symmetry sets up on base middle part right side, and clamp plate inside sets up with clamping screw matched with locking threaded hole, and the clamping screw spiro union is in locking threaded hole.
The transmission unit includes drive motor, pivot, eccentric wheel, driving pin, connecting rod, transmission piece, execution board, wherein: the transmission motor is installed on the outer wall of the left end of the base at the position of the connecting groove through the motor base, the output shaft of the transmission motor is connected with a rotating shaft through a spline, the eccentric wheel is sleeved on the outer wall of the right end of the rotating shaft through a flange structure, the eccentric wheel is connected in the connecting groove in a sliding mode, a transmission pin is connected to the outer edge of the right end of the eccentric wheel in a sliding mode, the other end of the transmission pin is connected with a connecting rod in a sliding mode.
The unit of polishing includes connecting rod, the board of polishing, No. two boards of polishing, the area of polishing, supporting shoe, push rod, actuating lever and turns to the branch chain, wherein: the connecting rod evenly sets up from the front to the back along carrying out the board right-hand member, and the connecting rod symmetry sets up both sides about carrying out the board right-hand member, the inside support spout of having seted up of connecting rod, be connected with the board of polishing No. one through the bearing between upside connecting rod end and the downside connecting rod end, the symmetry is provided with the board of polishing No. two through the bearing around the board of polishing No. one, wherein, all be provided with the area of polishing through unsmooth cooperation on the board of polishing No. one and the inside and outside wall of polishing No. two, the board upper end of polishing No. one is provided with the supporting shoe, the supporting shoe left side is connected with the push rod through the driving roller, the actuating lever passes through the bearing symmetry.
As a preferred technical scheme of the invention, the first polishing plate comprises a transmission cylinder, a support plate, a transmission plate and a telescopic rod, wherein: backup pad one end is connected with the No. two polishing plate of rear end through the bearing, and transmission cylinder sets up at the backup pad end, and transmission cylinder telescopic link end-to-end connection is in the driving plate rear end, and the driving plate other end is connected with the No. two polishing plate of front end through the bearing, and driving plate longitudinal symmetry is provided with the telescopic link, and the telescopic link passes through the bearing setting at the connecting rod end.
As a preferred technical solution of the present invention, the sanding belt comprises a C-shaped plate, an execution gear, a transmission shaft, a sanding eccentric, a connecting pin, a transmission rod, and a sanding block, wherein: the grinding belt is internally provided with a transverse T-shaped groove, the C-shaped plate is connected in the transverse T-shaped groove in a sliding mode, an arc-shaped groove is formed in the rear side of the middle of the C-shaped plate, an execution gear is arranged in the arc-shaped groove through a transmission shaft, transmission gear teeth meshed with the execution gear are arranged on the inner wall of the rear end of the transverse T-shaped groove, a grinding eccentric wheel is sleeved at the other end of the transmission shaft through a flange structure, the grinding eccentric wheel is connected in the transverse T-shaped groove in a sliding mode, a connecting pin is arranged at the outer edge of the grinding eccentric wheel through a bearing, the other end of the connecting pin is provided with a transmission rod through.
As a preferred technical solution of the present invention, the steering branched chain includes a universal driving shaft, a steering gear, a control cylinder and a fixed rack, wherein: the linkage shaft rotates and is arranged in the linkage groove, the outer wall of the linkage shaft is sleeved with a steering gear through a flange structure, the control cylinder is arranged on the inner wall of the front end of the left side of the linkage groove, and the tail end of a telescopic rod of the control cylinder is connected with a fixed rack meshed with the steering gear.
As a preferable technical scheme of the invention, the outer walls of the two ends of the fixed screw are provided with transmission threads with opposite rotation directions.
As a preferred technical scheme of the invention, the supporting block is of a triangular structure, and the driving roller on the outer side wall of the bevel edge of the supporting block is connected with a push rod.
Three beneficial effects
The invention greatly improves the processing of the connection structure of the assembled furniture: when the tenon-and-mortise work is manufactured, due to the fact that a wooden material needs to be sawn, the contact surface of the mortise and the tenon can be uneven, labor is consumed during assembly, and the tenon-and-mortise work can be damaged by forced assembly, so that production cost is consumed.
Second, the equipment of polishing of tenon fourth of twelve earthly branches at present is mostly to polish mortise and tenon one by one, can't realize polishing a plurality of mortises or tenon in step to increase unnecessary work load, and reduce work efficiency.
According to the invention, the polishing unit is added, and after the mortise and tenon are machined, the contact surface of the mortise and tenon does not meet the condition of direct assembly, so that the polishing unit polishes the mortise and tenon to improve the smoothness of the contact surface of the mortise and tenon, and the mortise and tenon can be assembled conveniently.
According to the tenon grinding machine, the turning branched chains are additionally arranged on the basis of the grinding units, the grinding units are used for synchronously grinding a plurality of mortises, and after the mortises are ground, the turning branched chains rotate the machining direction of the grinding units, so that a plurality of tenons are ground, unnecessary workload is reduced, and the working efficiency is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a front sectional view of the present invention.
Fig. 2 is a top cross-sectional view of the present invention.
Fig. 3 is a partial enlarged view of fig. 1 a of the present invention.
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 1 of the present invention.
Fig. 5 is a partial enlarged view of the present invention at C of fig. 2.
Fig. 6 is a partial enlarged view of the present invention at D of fig. 2.
Fig. 7 is a partial enlarged view of the invention at E of fig. 3.
Fig. 8 is a sectional view taken along line F-F of fig. 3 of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 8, an assembly type furniture connecting structure finish machining device includes processing base 1, transmission unit 2 and the unit 3 of polishing, the linkage groove 111 has evenly been seted up from the front to the back in processing base 1 lower extreme middle part, and processing base 1 left side middle part has seted up spread groove 112, and transmission unit 2 sets up in spread groove 112, and 2 end-to-end connections of transmission unit have the unit 3 of polishing, wherein:
the processing base 1 comprises a base 11, a fixing screw 12 and a clamping plate 13, wherein: the base 11 is of an L-shaped structure, the linkage groove 111 is uniformly formed along the left side of the middle of the lower end of the base 11 from front to back, the connecting groove 112 is formed in the left end of the base 11, the clamping plates 13 are symmetrically arranged at the front end and the back end of the right side of the middle of the base 11, the clamping plates 13 are internally provided with locking threaded holes 131 matched with the fixing screws 12, the fixing screws 12 are screwed in the locking threaded holes 131, and the outer walls of the two ends of the fixing screws 12 are provided with transmission threads with opposite rotation directions; in specific work, after the wooden material is placed on the base 11, the fixing screw 12 is rotated, and the fixing screw 12 enables the clamping plates 13 to move oppositely, so that the wooden material is clamped and fixed.
The transmission unit 2 comprises a transmission motor 21, a rotating shaft 22, an eccentric wheel 23, a transmission pin 24, a connecting rod 25, a transmission block 26 and an execution plate 27, wherein: the transmission motor 21 is arranged on the outer wall of the left end of the base 11 at the connecting groove 112 through a motor base, the output shaft of the transmission motor 21 is connected with a rotating shaft 22 through a spline, an eccentric wheel 23 is sleeved on the outer wall of the right end of the rotating shaft 22 through a flange structure, the eccentric wheel 23 is connected in the connecting groove 112 in a sliding manner, a transmission pin 24 is connected in a sliding manner along the outer edge of the right end of the eccentric wheel 23, the other end of the transmission pin 24 is connected with a connecting rod 25 in a sliding manner, the tail end of the connecting rod; during specific work, the transmission motor 21 is opened, the transmission motor 21 drives the eccentric wheel 23 to rotate through the rotating shaft 22, the eccentric wheel 23 drives the transmission pin 24 to perform circumferential motion, the other end of the transmission pin 24 drives the transmission block 26 to perform up-and-down reciprocating motion through the connecting rod 25, and the transmission block 26 drives the execution plate 27 to perform up-and-down reciprocating motion so as to polish the wooden material.
The polishing unit 3 comprises a connecting rod 31, a first polishing plate 32, a second polishing plate 33, a polishing belt 34, a supporting block 35, a push rod 36, an actuating rod 37 and a steering branched chain 38, wherein: the connecting rod 31 is uniformly arranged from front to back along the right end of the execution plate 27, the connecting rod 31 is symmetrically arranged on the upper side and the lower side of the right end of the execution plate 27, a supporting chute is formed in the connecting rod 31, a first polishing plate 32 is connected between the tail end of the upper connecting rod 31 and the tail end of the lower connecting rod 31 through a bearing, a second polishing plate 33 is symmetrically arranged on the first polishing plate 32 through the bearing from front to back, polishing belts 34 are arranged on the inner walls and the outer walls of the first polishing plate 32 and the second polishing plate 33 through concave-convex matching, a supporting block 35 is arranged at the upper end of the first polishing plate 32, the supporting block 35 is of a triangular structure, and a driving roller on the outer side wall of; the actuating rods 37 are symmetrically arranged at the front end and the rear end of the tail end of the push rod 36 through bearings, and the other ends of the actuating rods 37 are connected to the middle part of the second polishing plate 33 through bearings; during specific work, the execution plate 27 drives the first polishing plate 32 and the second polishing plate 33 to perform vertical reciprocating motion through the connecting rod 31, meanwhile, the polishing belt 34 is driven to polish and process the mortise, the supporting block 35 pushes the push rod 36 to move leftwards through the driving roller, the push rod 36 pushes the execution rod 37 to move forwards and backwards through the bearing, so that the polishing belt 34 is attached to the inner side wall of the mortise, and a better polishing effect is achieved.
The first polishing plate 32 comprises a transmission cylinder 321, a support plate 322, a transmission plate 323 and an expansion rod 324, wherein: one end of the supporting plate 322 is connected with a second polishing plate 33 at the rear end through a bearing, the transmission cylinder 321 is arranged at the tail end of the supporting plate 322, the tail end of the expansion rod 324 of the transmission cylinder 321 is connected with the rear end of the transmission plate 323, the other end of the transmission plate 323 is connected with the second polishing plate 33 at the front end through a bearing, the transmission plate 323 is symmetrically provided with expansion rods 324 up and down, and the expansion rods 324 are arranged at the tail end of the connecting rod 31 through bearings; during specific work, the transmission cylinder 321 is opened, the tail end of the telescopic rod of the transmission cylinder 321 pushes the transmission plate 323, so that the polishing belt 34 is abutted against the inner side wall of the mortise, meanwhile, the transmission cylinder 321 pushes the supporting block 35 to move towards the rear end, the bevel edge of the supporting block 35 moves backwards, the push rod 36 is pushed to move towards the left side through the transmission roller, and the second polishing plate 33 is abutted against the inner side wall of the mortise to achieve a better polishing effect.
The sanding belt 34 includes a C-shaped plate 341, an implement gear 342, a drive shaft 343, a sanding eccentric 344, a connecting pin 345, a drive link 346, and a sanding block 347, wherein: a transverse T-shaped groove 348 is formed in the polishing belt 34, the C-shaped plate 341 is slidably connected in the transverse T-shaped groove 348, the upper end and the lower end of the C-shaped plate 341 are clamped on the outer side wall of the upper end and the lower end of the mortise, an arc-shaped groove 3411 is formed in the rear side of the middle of the C-shaped plate 341, the execution gear 342 is arranged in the arc-shaped groove 3411 through a transmission shaft 343, a transmission gear 3481 meshed with the execution gear 342 is arranged on the inner wall of the rear end of the transverse T-shaped groove 348, the polishing eccentric wheel 344 is sleeved at the other end of the transmission shaft 343 through a flange structure, the polishing eccentric wheel 344 is slidably connected in the transverse T-shaped groove 348, a connecting pin 345 is arranged along the outer edge of the polishing eccentric wheel 344 through a bearing, a transmission rod 346 is arranged at the; during specific work, when the polishing belt 34 polishes the tongue-and-groove, the C-shaped plate 341 drives the execution gear 342 to rotate through the transmission gear teeth 3481, the execution gear 342 drives the polishing eccentric wheel 344 to rotate through the transmission shaft 343, the polishing eccentric wheel 344 drives the connecting pin 345 to move circumferentially, and the other end of the connecting pin 345 drives the transmission rod 346 to reciprocate back and forth through the bearing, so that the inner wall of the tongue-and-groove is polished for the second time.
The steering branch 38 comprises a linkage shaft 381, a steering gear 382, a control cylinder 383, and a fixed rack 384, wherein: the linkage shaft 381 is rotatably arranged in the linkage groove 111, a steering gear 382 is sleeved on the outer wall of the linkage shaft 381 through a flange structure, a control cylinder 383 is arranged on the inner wall of the front end of the left side of the linkage groove 111, and a fixed rack 384 meshed with the steering gear 382 is connected to the tail end of a telescopic rod 324 of the control cylinder 383; during specific work, the control cylinder 383 is opened, the tail end of an expansion rod of the control cylinder 383 pushes the fixed rack 384 to move backwards, the fixed rack 384 drives the steering gear 382 to rotate, the steering gear 382 rotates the polishing unit 3 for 180 degrees by matching the linkage shaft 381 with the expansion rod 324, and thus the tenon is polished; after the work is finished, the control cylinder 383 pulls the fixed rack 384 to retract and reset, and meanwhile, the steering gear 382 enables the grinding unit 3 to rotate and reset through the linkage shaft 381 and the telescopic rod 324.
In addition, the invention also comprises a finish machining process of the connection structure of the assembled furniture, which is mainly completed by matching the finish machining device of the connection structure of the assembled furniture, and comprises the following steps:
the first step is as follows: the wooden material to be polished is placed at the upper end of the base 11, the fixing screw 12 is rotated, and the fixing screw 12 enables the clamping plates 13 to move oppositely, so that the wooden material is clamped and fixed.
The second step is that: the transmission motor 21 is turned on, the transmission motor 21 drives the eccentric wheel 23 to rotate through the rotating shaft 22, the eccentric wheel 23 drives the transmission pin 24 to perform circumferential motion, the other end of the transmission pin 24 drives the transmission block 26 to perform up-and-down reciprocating motion through the connecting rod 25, and the transmission block 26 drives the execution plate 27 to perform up-and-down reciprocating motion so as to polish the wooden material.
The third step: the execution plate 27 drives the first polishing plate 32 and the second polishing plate 33 to reciprocate up and down through the connecting rod 31, meanwhile, drives the polishing belt 34 to polish the mortise, the supporting block 35 pushes the push rod 36 to move to the left through the driving roller, and the push rod 36 pushes the execution rod 37 to move to the front side and the rear side through the bearing, so that the polishing belt 34 is attached to the inner side wall of the mortise; meanwhile, the transmission air cylinder 321 is opened, the transmission air cylinder 321 pushes the transmission plate 323, so that the polishing belt 34 is abutted against the inner side wall of the mortise, meanwhile, the transmission air cylinder 321 pushes the supporting block 35 to move towards the rear end, the push rod 36 is pushed to move towards the left side through the transmission roller when the bevel edge of the supporting block 35 moves backwards, and the second polishing plate 33 is abutted against the inner side wall of the mortise, so that a better polishing effect is achieved.
The fourth step: when the polishing belt 34 polishes the tongue-and-groove, the C-shaped plate 341 drives the actuating gear 342 to rotate through the transmission gear teeth 3481, the actuating gear 342 drives the polishing eccentric wheel 344 to rotate through the transmission shaft 343, the polishing eccentric wheel 344 drives the connecting pin 345 to perform circumferential motion, and the other end of the connecting pin 345 drives the transmission rod 346 to perform reciprocating motion back and forth through the bearing, so that the inner wall of the tongue-and-groove is polished for the second time.
The fifth step: the control cylinder 383 is opened, the tail end of the telescopic rod of the control cylinder 383 pushes the fixed rack 384 to move backwards, the fixed rack 384 drives the steering gear 382 to rotate, the steering gear 382 rotates the polishing unit 3 for 180 degrees by matching the universal driving shaft 381 with the telescopic rod 324, and therefore polishing treatment is conducted on the tenon.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an assembly type furniture connection structure finish machining processing apparatus, includes processing base (1), drive unit (2) and unit (3) of polishing, its characterized in that:
processing base (1) lower extreme middle part has evenly seted up linkage groove (111) from the front to the back, and has seted up spread groove (112) in the middle part of processing base (1) left side, and transmission unit (2) set up in spread groove (112), and transmission unit (2) end-to-end connection has unit (3) of polishing, wherein:
the processing base (1) comprises a base (11), a fixing screw rod (12) and a clamping plate (13), wherein: the base (11) is of an L-shaped structure, linkage grooves (111) are uniformly formed in the left side of the middle of the lower end of the base (11) from front to back, a connecting groove (112) is formed in the left end of the base (11), the clamping plates (13) are symmetrically arranged at the front end and the back end of the right side of the middle of the base (11), locking threaded holes (131) matched with the fixing screws (12) are formed in the clamping plates (13), and the fixing screws (12) are screwed in the locking threaded holes (131);
the transmission unit (2) comprises a transmission motor (21), a rotating shaft (22), an eccentric wheel (23), a transmission pin (24), a connecting rod (25), a transmission block (26) and an execution plate (27), wherein: the transmission motor (21) is installed on the outer wall of the left end of the base (11) at the connecting groove (112) through a motor base, an output shaft of the transmission motor (21) is connected with a rotating shaft (22) through a spline, an eccentric wheel (23) is sleeved on the outer wall of the right end of the rotating shaft (22) through a flange structure, the eccentric wheel (23) is connected in the connecting groove (112) in a sliding mode, a transmission pin (24) is connected in the outer edge of the right end of the eccentric wheel (23) in a sliding mode, the other end of the transmission pin (24) is connected with a connecting rod (25) in a sliding mode, the tail end of the connecting rod (25) is;
the polishing unit (3) comprises a connecting rod (31), a first polishing plate (32), a second polishing plate (33), a polishing belt (34), a supporting block (35), a push rod (36), an actuating rod (37) and a steering branched chain (38), wherein: the connecting rods (31) are uniformly arranged from front to back along the right end of the execution plate (27), the connecting rods (31) are symmetrically arranged on the upper side and the lower side of the right end of the execution plate (27), a supporting chute is arranged in the connecting rods (31), a first grinding plate (32) is connected between the tail end of the upper connecting rod (31) and the tail end of the lower connecting rod (31) through a bearing, a second grinding plate (33) is symmetrically arranged on the first grinding plate (32) from front to back through the bearing, wherein, all be provided with through unsmooth cooperation and polish area (34) on the interior outer wall of No. one polish board (32) and No. two polish boards (33), No. one polish board (32) upper end is provided with supporting shoe (35), and supporting shoe (35) left side is connected with push rod (36) through the driving roller, and actuating lever (37) set up both ends around push rod (36) end through the bearing symmetry, and actuating lever (37) other end passes through the bearing and connects at No. two polish boards (33) middle part.
2. A fabricated furniture connecting structure finishing processing device according to claim 1, wherein: the first grinding plate (32) comprises a transmission cylinder (321), a support plate (322), a transmission plate (323) and an expansion rod (324), wherein: supporting plate (322) one end is connected with No. two polishing plate (33) of rear end through the bearing, transmission cylinder (321) set up at supporting plate (322) end, transmission cylinder (321) telescopic link (324) end-to-end connection is in driving plate (323) rear end, driving plate (323) other end is connected with No. two polishing plate (33) of front end through the bearing, and driving plate (323) longitudinal symmetry is provided with telescopic link (324), telescopic link (324) set up at connecting rod (31) end through the bearing.
3. A fabricated furniture connecting structure finishing processing device according to claim 1, wherein: the sanding belt (34) comprises a C-shaped plate (341), an actuating gear (342), a drive shaft (343), a sanding eccentric (344), a connecting pin (345), a drive rod (346) and a sanding block (347), wherein: a transverse T-shaped groove (348) is formed in the polishing belt (34), the C-shaped plate (341) is connected in the transverse T-shaped groove (348) in a sliding mode, the upper end and the lower end of the C-shaped plate (341) are clamped on the outer side walls of the upper end and the lower end of the mortise, an arc-shaped groove (3411) is formed in the rear side of the middle of the C-shaped plate (341), the executing gear (342) is arranged in the arc-shaped groove (3411) through a transmission shaft (343), transmission gear teeth (3481) meshed with the executing gear (342) are arranged on the inner wall of the rear end of the transverse T-shaped groove (348), the polishing eccentric wheel (344) is sleeved at the other end of the transmission shaft (343) through a flange structure, the polishing eccentric wheel (344) is connected in the transverse T-shaped groove (348) in a sliding mode, a connecting pin (345) is arranged at the outer edge of the polishing eccentric wheel (344, and the sanding block (347) is slidably attached within the transverse T-shaped channel (348).
4. A fabricated furniture connecting structure finishing processing device according to claim 1, wherein: the steering branch (38) comprises a linkage shaft (381), a steering gear (382), a control cylinder (383) and a fixed rack (384), wherein: the linkage shaft (381) is rotatably arranged in the linkage groove (111), a steering gear (382) is sleeved on the outer wall of the linkage shaft (381) through a flange structure, a control cylinder (383) is arranged on the inner wall of the front end of the left side of the linkage groove (111), and the tail end of a telescopic rod (324) of the control cylinder (383) is connected with a fixed rack (384) meshed with the steering gear (382).
5. A fabricated furniture connecting structure finishing processing device according to claim 1, wherein: and transmission threads with opposite rotation directions are arranged on the outer walls of the two ends of the fixed screw rod (12).
6. A fabricated furniture connecting structure finishing processing device according to claim 1, wherein: the supporting block (35) is of a triangular structure, and a driving roller on the outer side wall of the bevel edge of the supporting block (35) is connected with a push rod (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010832615.6A CN111958334B (en) | 2020-08-18 | 2020-08-18 | Finish machining device and process for connection structure of assembled furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010832615.6A CN111958334B (en) | 2020-08-18 | 2020-08-18 | Finish machining device and process for connection structure of assembled furniture |
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| Publication Number | Publication Date |
|---|---|
| CN111958334A true CN111958334A (en) | 2020-11-20 |
| CN111958334B CN111958334B (en) | 2021-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010832615.6A Active CN111958334B (en) | 2020-08-18 | 2020-08-18 | Finish machining device and process for connection structure of assembled furniture |
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| JPH01159172A (en) * | 1987-12-11 | 1989-06-22 | Hitachi Metals Ltd | Standard block and polishing device |
| US5649853A (en) * | 1996-07-23 | 1997-07-22 | Kuo; Chun-Lin | Drill bit grinding machine |
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| CN206230346U (en) * | 2016-10-20 | 2017-06-09 | 东阳市荣轩工艺品有限公司 | A kind of grinding apparatus for furniture timber |
| CN108032199A (en) * | 2017-12-08 | 2018-05-15 | 郝玲 | A kind of wood furniture part sanding apparatus |
| CN108296907A (en) * | 2018-04-04 | 2018-07-20 | 马鞍山纽泽科技服务有限公司 | A kind of log surface polishing system |
| CN110774078A (en) * | 2019-09-28 | 2020-02-11 | 徐州世纪华腾木制品股份有限公司 | Grinding device is used in timber processing |
| CN111300571A (en) * | 2020-02-29 | 2020-06-19 | 陈永盛 | Wooden furniture raw material linkage peeling device |
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2020
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| JPH01159172A (en) * | 1987-12-11 | 1989-06-22 | Hitachi Metals Ltd | Standard block and polishing device |
| DE4312869C2 (en) * | 1993-04-20 | 1999-09-16 | Lothar Strach | Circular thrust gear |
| US5649853A (en) * | 1996-07-23 | 1997-07-22 | Kuo; Chun-Lin | Drill bit grinding machine |
| DE69914534D1 (en) * | 1998-06-22 | 2004-03-11 | Shimano Kk | Bicycle brake with brake shoes adjusted by lever elements |
| CN206230346U (en) * | 2016-10-20 | 2017-06-09 | 东阳市荣轩工艺品有限公司 | A kind of grinding apparatus for furniture timber |
| CN108032199A (en) * | 2017-12-08 | 2018-05-15 | 郝玲 | A kind of wood furniture part sanding apparatus |
| CN108296907A (en) * | 2018-04-04 | 2018-07-20 | 马鞍山纽泽科技服务有限公司 | A kind of log surface polishing system |
| CN110774078A (en) * | 2019-09-28 | 2020-02-11 | 徐州世纪华腾木制品股份有限公司 | Grinding device is used in timber processing |
| CN111300571A (en) * | 2020-02-29 | 2020-06-19 | 陈永盛 | Wooden furniture raw material linkage peeling device |
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|---|---|
| CN111958334B (en) | 2021-03-12 |
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