CN113523974A - Grinding device for special-shaped furniture - Google Patents
Grinding device for special-shaped furniture Download PDFInfo
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- CN113523974A CN113523974A CN202111090002.0A CN202111090002A CN113523974A CN 113523974 A CN113523974 A CN 113523974A CN 202111090002 A CN202111090002 A CN 202111090002A CN 113523974 A CN113523974 A CN 113523974A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/006—Machines or devices using grinding or polishing belts; Accessories therefor for special purposes, e.g. for television tubes, car bumpers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
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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
- B24B27/02—Bench grinders
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a grinding device for special-shaped furniture, which comprises a supporting component, a grinding wheel and a grinding wheel, wherein the supporting component comprises a workbench, a supporting column fixed with the bottom of the workbench, and mounting plates fixed with two sides of the top of the workbench; the clamping assembly is arranged on the inner side of the mounting plate and comprises an expansion piece arranged on the inner side of the mounting plate, a clamping piece connected with one end of the expansion piece, an adjusting piece matched with the clamping piece and a driving piece arranged on the outer side of the mounting plate; and the grinding assembly is arranged between the two mounting plates and comprises a connecting plate fixed with the mounting plates. According to the special-shaped furniture grinding machine, the special-shaped furniture is clamped and fixed through the clamping assembly, so that the special-shaped furniture is more convenient and stable in the grinding process, then the grinding assembly is used for grinding the special-shaped furniture, manual operation of a handheld machine is not needed, and the working efficiency is greatly improved.
Description
Technical Field
The invention relates to the technical field of furniture grinding, in particular to a grinding device for special-shaped furniture.
Background
Furniture means that the mankind maintains normal life, engage in production practice and develop the big type of indispensable utensil facility of social activity, furniture also follows the foot step of times and constantly develops the innovation, and to present the door type is various, and the materials are various, and multiple species, the usage differs, is the important basis of establishing work living space, and furniture need carry out the grinding operation with the abrasive band to its surface in the course of working, and the grinding operation is carried out through artifical handheld abrasive band grinding machine to furniture among the prior art to the grinding of dysmorphism furniture, and work efficiency is lower, and the staff need consume more energy, very big improvement the human cost.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems occurring in the conventional grinding apparatus for the shaped furniture.
Therefore, the invention aims to solve the problems that grinding operation is generally carried out on special-shaped furniture by manually holding a belt sander in the prior art, the working efficiency is low, workers need to consume more energy, and the labor cost is greatly improved.
In order to solve the technical problems, the invention provides the following technical scheme: a grinding device for special-shaped furniture comprises a supporting component and a grinding device, wherein the supporting component comprises a workbench, a supporting column fixed with the bottom of the workbench, and mounting plates fixed with two sides of the top of the workbench; the clamping assembly is arranged on the inner side of the mounting plate and comprises an expansion piece arranged on the inner side of the mounting plate, a clamping piece connected with one end of the expansion piece, an adjusting piece matched with the clamping piece and a driving piece arranged on the outer side of the mounting plate; and the grinding assembly is arranged between the two mounting plates and comprises a connecting plate fixed with the mounting plates, a grinding part arranged at the top of the connecting plate, a first transmission part matched with the driving part and a second transmission part arranged below the connecting plate.
As a preferable aspect of the grinding device for the special-shaped furniture of the present invention, wherein: the extensible member including set up in the inboard fixed pipe of mounting panel, be located fixed intraductal movable post, set up in fixed intraductal and with movable post complex tensioning spring, set up in the slider on activity post surface, and set up in the spout on fixed pipe surface, slider sliding fit in the inside of spout.
As a preferable aspect of the grinding device for the special-shaped furniture of the present invention, wherein: the one end of activity post is provided with the mounting groove, the holder include with the fixed disk that activity post one end is connected, be located the grip block in the fixed disk outside, set up in carousel in the mounting groove, set up in the inboard lug of grip block, set up in the recess of carousel one side, and set up in the ring gear of carousel opposite side, lug sliding fit in the recess.
As a preferable aspect of the grinding device for the special-shaped furniture of the present invention, wherein: the regulating part including set up in the fixed block in the activity post outside, with fixed spacing post in fixed block top, be located the movable tube at fixed block top, set up in the inside connecting block of movable tube, with connecting rod fixed in connecting block one side, with the fixed tightening spring of connecting block opposite side, set up in the spacing frame of movable tube both sides, with the fixed drive gear of connecting rod one end, set up in the stopper in the connecting block outside, and set up in the inside spacing groove of movable tube, drive gear is located inside the mounting groove, drive gear with the ring gear meshing.
As a preferable aspect of the grinding device for the special-shaped furniture of the present invention, wherein: the driving piece including set up in the driving motor in the mounting panel outside, with the fixed connecting axle of driving motor output, and set up in the first belt on connecting axle surface.
As a preferable aspect of the grinding device for the special-shaped furniture of the present invention, wherein: the grinding part including set up in the fly leaf at connecting plate top, with the fixed electric putter in fly leaf one side, set up in the support piece of electric putter one end, with the fixed tensioning piece in fly leaf top, set up in the drive wheel at fly leaf middle part, and with the servo motor that the drive wheel is connected.
As a preferable aspect of the grinding device for the special-shaped furniture of the present invention, wherein: the grinding part further comprises a guide rod arranged above the connecting plate and a stop block arranged at the top of the connecting plate, the guide rod is located in the middle of the movable plate, and the stop block is in sliding fit with the outer side of the guide rod.
As a preferable aspect of the grinding device for the special-shaped furniture of the present invention, wherein: the supporting piece comprises a supporting plate fixed with one end of the electric push rod, a connecting roller arranged on one side of the supporting plate, and an abrasive belt positioned on the surface of the connecting roller, and the abrasive belt is wound on the driving wheel.
As a preferable aspect of the grinding device for the special-shaped furniture of the present invention, wherein: first transmission piece including set up in the first drive disk in the mounting panel outside, set up in the second drive disk at workstation top to and around locating the second belt on second drive disk surface, first drive disk with the cooperation of second drive disk, first drive disk with pass through between the connecting axle first belt transmission cooperation.
As a preferable aspect of the grinding device for the special-shaped furniture of the present invention, wherein: the second driving medium including set up in workstation top both sides are located ratchet, winding of connecting plate below are located ratchet surface the chain, with the fixed telescopic link in chain top, set up in the drive block in the fly leaf outside, and with the fixed axle of drive block bottom, the one end of telescopic link with fixed axle normal running fit.
The invention has the beneficial effects that: according to the special-shaped furniture grinding machine, the special-shaped furniture is clamped and fixed through the clamping assembly, so that the special-shaped furniture is more convenient and stable in the grinding process, then the grinding assembly is used for grinding the special-shaped furniture, manual operation of a handheld machine is not needed, and the working efficiency is greatly improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is an overall structure diagram of a grinding device for special-shaped furniture.
Fig. 2 is a connection structure diagram of a telescopic part and a clamping part of the grinding device for the special-shaped furniture.
Fig. 3 is a connecting structure diagram of a turntable and a clamping piece of the grinding device for the special-shaped furniture.
Fig. 4 is another view of the rotating disc of the grinding device for the special-shaped furniture.
Fig. 5 is an enlarged view of a portion a in fig. 2 of the grinding device for the special-shaped furniture.
Fig. 6 is a structural view of a driving member of the grinding device for the special-shaped furniture.
Fig. 7 is a structural view of a grinding part of the grinding device for the special-shaped furniture.
FIG. 8 is a connection structure diagram of a first transmission piece and a second transmission piece of the grinding device for the special-shaped furniture.
In the figure: 100. a support assembly; 101. a work table; 102. a support pillar; 103. mounting a plate; 200. a clamping assembly; 201. a telescoping member; 201a, a fixed tube; 201b, a movable column; n, mounting grooves; 201c, a tension spring; 201d, a sliding block; 201e, a chute; 202. a clamping member; 202a, fixing discs; 202b, a clamping plate; 202c, a turntable; 202d, bumps; 202e, a groove; 202f, a gear ring; 203. an adjustment member; 203a, a fixed block; 203b and a limiting column; 203c, a movable tube; 203d, connecting blocks; 203e, a compression spring; 203f, a limit frame; 203g, transmission gear; 203h and a limiting block; 203i and a limiting groove; 203j, a connecting rod; 204. a drive member; 204a, a driving motor; 204b, a connecting shaft; 204c, a first belt; 300. grinding the assembly; 301. a connecting plate; 302. grinding a workpiece; 302a, a movable plate; 302b, an electric push rod; 302c, a support; 302c-1, support plate; 302c-2, connecting rollers; 302c-3, abrasive band; 302d, a tensioning member; 302e, driving wheels; 302f, a servo motor; 302g, a guide rod; 302h, a stop block; 303. a first transmission member; 303a, a first drive disk; 303b, a second transmission disc; 303c, a second belt; 304. a second transmission member; 304a, a ratchet wheel; 304b, a chain; 304c, a telescopic rod; 304d, a driving block; 304e, a fixed axis.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1, a first embodiment of the present invention provides a grinding apparatus for profiled furniture, which includes a support assembly 100, a clamping assembly 200 and a grinding assembly 300. The support assembly 100 is used to support the device; the clamping assembly 200 is used for fixing the special-shaped furniture, so that the special-shaped furniture is more stable in the grinding process; the grinding assembly 300 is used for grinding operation, manual hand-held grinding equipment is not needed, and work efficiency is greatly improved.
Specifically, the supporting assembly 100 includes a worktable 101, a supporting column 102 fixed to the bottom of the worktable 101, and mounting plates 103 fixed to both sides of the top of the worktable 101. The support column 102 is used for supporting the whole device, and stability of the whole device in the working process is improved.
The clamping assembly 200 is arranged on the inner side of the mounting plate 103 and comprises an expansion member 201 arranged on the inner side of the mounting plate 103, a clamping member 202 connected with one end of the expansion member 201, an adjusting member 203 matched with the clamping member 202, and a driving member 204 arranged on the outer side of the mounting plate 103. The clamping assembly 200 is provided in two sets, one on each side of the two mounting plates 103.
Referring to fig. 1, the clamping piece 202 is used for clamping and fixing furniture, and the matching between the clamping piece 202 and the adjusting piece 203 enables the device to clamp special-shaped furniture, so that the applicability of the device is improved; the matching between the telescopic part 201 and the clamping part 202 is convenient for adjusting the clamping length of the telescopic part, and furniture with different lengths can be clamped; the driving element 204 drives the clamping element 202 to rotate, so that the furniture can also rotate in the grinding process, and the grinding efficiency is further improved.
The grinding assembly 300 is arranged between the two mounting plates 103 and comprises a connecting plate 301 fixed with the mounting plates 103, a grinding piece 302 arranged at the top of the connecting plate 301, a first transmission piece 303 matched with the driving piece 204 and a second transmission piece 304 arranged below the connecting plate 301. The grinding piece 302 is driven to move left and right by the first transmission piece 303 and the second transmission piece 304, so that the grinding piece can grind the surface of furniture back and forth in the grinding process, and the grinding efficiency is further improved.
When the device is used, furniture to be ground is placed on the workbench 101, the furniture is clamped through the clamping pieces 202, the clamping pieces 202 are adjusted through the adjusting pieces 203, the furniture is further fixed through the clamping pieces 202, the furniture is prevented from being deviated or falling in the grinding process to influence the grinding efficiency of the furniture, the clamping distance between the two clamping pieces 202 can be adjusted through the arrangement of the telescopic pieces 201, the furniture with different lengths can be conveniently clamped, and therefore the application range of the device is widened; then, the grinding part 302 is driven to move left and right through the matching among the driving part 204, the first transmission part 303 and the second transmission part 304, the back and forth grinding operation is carried out, meanwhile, the furniture on the clamping part 202 is driven to rotate through the driving part 204, the grinding efficiency is further improved, therefore, a manual handheld grinding device is not needed for grinding the furniture, and the labor cost is greatly reduced.
Example 2
Referring to fig. 2 to 6, a second embodiment of the present invention is based on the above embodiment.
Specifically, the telescopic member 201 includes a fixed tube 201a disposed inside the mounting plate 103, a movable post 201b located inside the fixed tube 201a, a tension spring 201c disposed inside the fixed tube 201a and engaged with the movable post 201b, a slider 201d disposed on the surface of the movable post 201b, and a sliding slot 201e disposed on the surface of the fixed tube 201a, wherein the slider 201d is slidably engaged inside the sliding slot 201 e.
Referring to fig. 2, one end of a fixed pipe 201a close to a mounting plate 103 is fixed to the mounting plate 103 by a shaft, and a movable column 201b slides inside the fixed pipe 201 a; the number of the sliding blocks 201d is at least 4, the sliding blocks 201d are uniformly distributed on the surface of the movable column 201b, the number of the sliding grooves 201e is opposite to that of the sliding blocks 201d, arc-shaped limiting plates are fixed at the end parts of the sliding grooves 201e through screws and used for blocking and limiting the sliding blocks 201d after installation is completed, the sliding blocks 201d are prevented from being separated from the inside of the sliding grooves 201e, the fixed tube 201a can drive the movable column 201b to rotate along with the movable column 201b in the rotating process through the arrangement of the sliding blocks 201d, and the movable column 201b is more convenient to move left and right; the movable columns 201b are pushed inwards by the tensioning springs 201c, so that the furniture can be clamped between the two groups of movable columns 201b more stably.
Preferably, one end of the movable column 201b is provided with a mounting groove N, the clamping member 202 comprises a fixed disc 202a connected with one end of the movable column 201b, a clamping plate 202b positioned outside the fixed disc 202a, a rotating disc 202c arranged in the mounting groove N, a projection 202d arranged inside the clamping plate 202b, a groove 202e arranged on one side of the rotating disc 202c, and a gear ring 202f arranged on the other side of the rotating disc 202c, and the projection 202d is slidably fitted in the groove 202 e.
Referring to fig. 2, 3 and 4, the mounting groove N is circular, and a shaft is rotatably connected to the inside thereof, through which the turntable 202c is fixed to the inside of the mounting groove N; the clamping plates 202b are at least provided with three groups which are symmetrically distributed on one side of the fixed disc 202a, and the multiple groups of clamping plates 202b can clamp the end parts of furniture in different shapes, so that the clamping stability is improved; the clamping plates 202b are L-shaped, a plurality of groups of clamping plates 202b are distributed in a circumferential manner, anti-slip strips are arranged on the inner sides of the clamping plates, and limiting strips are fixed on the clamping plates 202b and slide in grooves on one side of the fixed disc 202a, so that the clamping plates 202b are limited by the limiting strips, and the situations of deviation and the like in the moving clamping process are avoided; the groove 202e is spiral, one end of the projection 202d slides in the groove 202e, when the turntable 202c rotates, the projection 202d slides in the groove 202e, so that the clamping plate 202b can be driven to move, clamping or loosening operation is performed, and each group of projections 202d slides in the groove 202e, so that each group of clamping plates 202b can move simultaneously, and the clamping efficiency is improved.
Preferably, the adjusting member 203 comprises a fixed block 203a disposed outside the movable column 201b, a limit column 203b fixed to the top of the fixed block 203a, a movable tube 203c disposed on the top of the fixed block 203a, a connecting block 203d disposed inside the movable tube 203c, a connecting rod 203j fixed to one side of the connecting block 203d, a compression spring 203e fixed to the other side of the connecting block 203d, limit frames 203f disposed on both sides of the movable tube 203c, a transmission gear 203g fixed to one end of the connecting rod 203j, a limit block 203h disposed outside the connecting block 203d, and a limit groove 203i disposed inside the movable tube 203c, wherein the transmission gear 203g is disposed inside the mounting groove N, and the transmission gear 203g is engaged with the gear ring 202 f.
Referring to fig. 5, one end of the connecting rod 203j is located in the mounting groove N, the other end of the connecting rod 203j is located in the movable tube 203c, the limiting block 203h slides in the limiting groove 203i, and the movable tube 203c and the connecting rod 203j are limited by the limiting block 203h, so that when a worker rotates the movable tube 203c, the connecting rod 203j and the transmission gear 203g can rotate along with the movable tube, and the end of the movable tube 203c is provided with a force-borrowing part, which is convenient for the worker to rotate; when the connecting rod 203j and the transmission gear 203g do not need to be rotated, the movable tube 203c is pushed towards the inner side, the limiting column 203b is inserted into the limiting frame 203f, the movable tube 203c is limited through the limiting column 203b and the limiting frame 203f, the rotation of the movable tube 203c in the clamping process is avoided, furniture is caused to fall, meanwhile, an inward force is applied to the movable tube 203c through the tightening spring 203e, the separation of the centrifugal force limiting column 203b from the inside of the limiting frame 203f in the rotating process is avoided, and certain influence is brought to the fixation of the movable tube 203 c.
Preferably, the driving member 204 includes a driving motor 204a disposed outside the mounting plate 103, a connecting shaft 204b fixed to an output end of the driving motor 204a, and a first belt 204c disposed on a surface of the connecting shaft 204 b.
Referring to fig. 6, the driving motor 204a and the connecting shaft 204b drive the fixing tube 201a to rotate, so as to drive the whole furniture to rotate, thereby greatly improving the furniture grinding efficiency.
When the special-shaped furniture is used, two ends of the furniture to be ground are respectively placed on the inner sides of the two groups of clamping plates 202b, a worker manually pulls the movable tube 203c outwards to separate the limiting column 203b from the inner part of the limiting frame 203f, then rotates the movable tube 203c, drives the turntable 202c to rotate through the movable tube 203c, the connecting rod 203j, the transmission gear 203g and the gear ring 202f, so that the plurality of groups of clamping plates 202b are driven to move inwards through the matching between the convex block 202d and the groove 202e to clamp and fix the two ends of the special-shaped furniture, after the fixing is completed, the movable tube 203c is manually pressed inwards to enable the limiting column 203b to be inserted into the limiting frame 203f, the movable tube 203c is limited through the limiting column 203b and the limiting frame 203f to avoid the movable tube from rotating in the clamping process to cause the furniture to fall off, and meanwhile, the movable tube 203c is applied with a force towards the inner side through the compression spring 203e, the separation of the limiting column 203b from the limiting frame 203f due to the centrifugal force in the rotating process is avoided; then drive fixed pipe 201a and activity post 201b through driving motor 204a and connecting axle 204b and rotate, thereby drive whole furniture and rotate, very big improvement the efficiency of furniture grinding, meanwhile, through driving piece 204, the cooperation between first driving piece 303 and the second driving piece 304 drives grinding piece 302 and removes about, make a round trip the grinding operation, simultaneously, drive the furniture rotation on the holder 202 through driving piece 204, further improve the efficiency of grinding, thereby it grinds furniture to need not artifical handheld grinding device, very big cost that has reduced the manpower.
Example 3
Referring to fig. 7 to 8, a third embodiment of the present invention is based on the first two embodiments.
Specifically, the grinding member 302 includes a movable plate 302a disposed on the top of the connecting plate 301, an electric push rod 302b fixed to one side of the movable plate 302a, a support member 302c disposed at one end of the electric push rod 302b, a tension member 302d fixed to the top of the movable plate 302a, a driving wheel 302e disposed in the middle of the movable plate 302a, and a servo motor 302f connected to the driving wheel 302 e.
Referring to fig. 7, the tensioning member 302d is divided into a telescopic cylinder and a tensioning wheel, and presses the abrasive belt 302c-3 downwards, so that the abrasive belt 302c-3 is always in a tensioned state in the grinding process, and a better grinding effect can be always kept when irregular furniture with uneven surfaces is ground; the electric push rod 302b is used for pushing the support piece 302c to move, and when furniture with different diameters are ground, the electric push rod 302b pushes the abrasive belt 302c-3 to push towards the furniture, so that the grinding efficiency is improved; the direction of the servo motor 302f driving the abrasive belt 302c-3 to rotate is the same as the rotation direction of the furniture, so that the moving direction of the position of the abrasive belt 302c-3 in grinding contact with the furniture is opposite, and the grinding efficiency of the furniture can be further improved.
Preferably, the grinding member 302 further includes a guide bar 302g disposed above the connection plate 301, and a stopper 302h disposed at the top of the connection plate 301, the guide bar 302g being located at the middle of the movable plate 302a, the stopper 302h being slidably fitted to the outer side of the guide bar 302 g.
The guide rod 302g is used for limiting the movable plate 302a, so that the movable plate is prevented from shifting in the process of moving left and right; the stop block 302h is provided with a fixing bolt, and the bolt can fix the stop block 302h at a designated position, so that the stop block 302h can stop the movable plate 302a, and the situation that the movable plate moves in an overlarge left-right direction and the abrasive belt 302c-3 collides with other parts to cause certain economic loss is avoided.
Preferably, the supporting member 302c includes a supporting plate 302c-1 fixed to one end of the electric push rod 302b, a connecting roller 302c-2 disposed at one side of the supporting plate 302c-1, and a sanding belt 302c-3 disposed on a surface of the connecting roller 302c-2, the sanding belt 302c-3 being wound around the driving wheel 302 e.
Referring to fig. 7 and 8, a connecting plate for fixedly connecting the rollers 302c-2 is fixed on one side of the supporting plate 302c-1, and is rotatably matched with the connecting rollers 302c-2, and the connecting rollers 302c-2 are provided with two groups, which are vertically distributed above and below the supporting plate 302c-1, so that the part of the abrasive belt 302c-3, which is close to the furniture, is vertical to the furniture, and the furniture is convenient to grind; the other side of the supporting plate 302c-1 is provided with a guide limiting rod for limiting and guiding the supporting plate 302c-1 so as to avoid the supporting plate being shifted in the process of being pushed by the electric push rod 302 b; the driving wheel 302e and the two sets of connecting rollers 302c-2 are distributed in a triangular shape.
Preferably, the first transmission member 303 includes a first transmission disc 303a disposed outside the mounting plate 103, a second transmission disc 303b disposed on the top of the workbench 101, and a second belt 303c wound around the surface of the second transmission disc 303b, the first transmission disc 303a is engaged with the second transmission disc 303b, and the first transmission disc 303a is engaged with the connecting shaft 204b through the first belt 204 c.
The first transmission disc 303a is rotatably connected with the mounting plate 103 through a shaft, the first belt 204c is connected with the shaft, and when the connecting shaft 204b rotates, the first transmission disc 303a can be driven to rotate along with the first belt 204 c; first drive disk 303a all is equipped with the sand grip that the equidistance distributes along the circumferencial direction with the relative one side of second drive disk 303b, and two sets of sand grips are mutually supported, and when first drive disk 303a rotated, the cooperation between through two sand grips can drive second drive disk 303b and rotate.
Preferably, the second transmission member 304 includes a ratchet wheel 304a disposed on both sides of the top of the workbench 101 and located below the connecting plate 301, a chain 304b wound on the surface of the ratchet wheel 304a, a telescopic rod 304c fixed to the top of the chain 304b, a driving block 304d disposed outside the movable plate 302a, and a fixed shaft 304e fixed to the bottom of the driving block 304d, wherein one end of the telescopic rod 304c is rotatably engaged with the fixed shaft 304 e.
Referring to fig. 8, the driving block 304d is L-shaped, the inner side of the driving block is buckled on the side surface of the connecting plate 301, and the telescopic rod 304c and the fixed shaft 304e can drive the driving block 304d and the movable plate 302a to move back and forth; when the movable plate 302a is stopped by the stopper 302h, the telescopic rod 304c extends and retracts and continues to move under the driving of the chain 304b, so that the movable plate 302a can be always driven to move back and forth in the process of continuous movement of the chain, and the grinding operation is continuously performed; the second belt 303c is wound around the surface of the shaft below one of the ratchet wheels 304a, and the second transmission disc 303b drives the ratchet wheel 304a to rotate through the second belt 303c when rotating, so that the movement of the movable plate 302a is matched with the rotation of the furniture, a driving device is not required to be additionally arranged, and the operation cost is greatly reduced.
When the special-shaped furniture is used, two ends of the furniture to be ground are respectively placed on the inner sides of the two groups of clamping plates 202b, a worker manually pulls the movable tube 203c outwards to separate the limiting column 203b from the inner part of the limiting frame 203f, then rotates the movable tube 203c, drives the turntable 202c to rotate through the movable tube 203c, the connecting rod 203j, the transmission gear 203g and the gear ring 202f, so that the plurality of groups of clamping plates 202b are driven to move inwards through the matching between the convex block 202d and the groove 202e to clamp and fix the two ends of the special-shaped furniture, after the fixing is completed, the movable tube 203c is manually pressed inwards to enable the limiting column 203b to be inserted into the limiting frame 203f, the movable tube 203c is limited through the limiting column 203b and the limiting frame 203f to avoid the movable tube from rotating in the clamping process to cause the furniture to fall off, and meanwhile, the movable tube 203c is applied with a force towards the inner side through the compression spring 203e, the separation of the limiting column 203b from the limiting frame 203f due to the centrifugal force in the rotating process is avoided; then, the fixed pipe 201a and the movable column 201b are driven to rotate by the driving motor 204a and the connecting shaft 204b, so that the whole furniture is driven to rotate, the grinding efficiency of the furniture is greatly improved, meanwhile, the first driving disc 303a and the second driving disc 303b are driven to rotate by the first belt 204c, the ratchet wheel 304a and the chain 304b are driven to rotate by the second driving disc 303b and the second belt 303c, the movable plate 302a is driven to move left and right by the telescopic rod 304c on the chain 304b, the grinding operation can be carried out on the surface of the furniture back and forth by the abrasive belt 302c-3, the grinding efficiency is greatly improved, a manual handheld grinding device is not needed, and the manual cost is greatly reduced.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a dysmorphism furniture grinding device which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the supporting assembly (100) comprises a workbench (101), a supporting column (102) fixed with the bottom of the workbench (101), and mounting plates (103) fixed with two sides of the top of the workbench (101);
the clamping assembly (200) is arranged on the inner side of the mounting plate (103) and comprises an expansion piece (201) arranged on the inner side of the mounting plate (103), a clamping piece (202) connected with one end of the expansion piece (201), an adjusting piece (203) matched with the clamping piece (202) and a driving piece (204) arranged on the outer side of the mounting plate (103); and
the grinding assembly (300) is arranged between the two mounting plates (103), and comprises a connecting plate (301) fixed to the mounting plates (103), a grinding piece (302) arranged at the top of the connecting plate (301), a first transmission piece (303) matched with the driving piece (204), and a second transmission piece (304) arranged below the connecting plate (301).
2. The grinding device for special-shaped furniture according to claim 1, wherein: the extensible member (201) including set up in fixed pipe (201 a) of mounting panel (103) inboard, be located fixed inside pipe (201 a) activity post (201 b), set up in fixed inside pipe (201 a) and with activity post (201 b) complex tensioning spring (201 c), set up in slider (201 d) on activity post (201 b) surface, and set up in spout (201 e) on fixed pipe (201 a) surface, slider (201 d) sliding fit in the inside of spout (201 e).
3. The grinding device for special-shaped furniture according to claim 2, wherein: the one end of activity post (201 b) is provided with mounting groove (N), holder (202) including with fixed disk (202 a) that activity post (201 b) one end is connected, be located grip block (202 b) in fixed disk (202 a) outside, set up in carousel (202 c) in mounting groove (N), set up in lug (202 d) of grip block (202 b) inboard, set up in recess (202 e) of carousel (202 c) one side, and set up in ring gear (202 f) of carousel (202 c) opposite side, lug (202 d) sliding fit in recess (202 e).
4. The grinding device for special-shaped furniture according to claim 3, wherein: the adjusting piece (203) comprises a fixed block (203 a) arranged outside the movable column (201 b), a limit column (203 b) fixed with the top of the fixed block (203 a), a movable tube (203 c) arranged at the top of the fixed block (203 a), a connecting block (203 d) arranged inside the movable tube (203 c), a connecting rod (203 j) fixed with one side of the connecting block (203 d), a compression spring (203 e) fixed with the other side of the connecting block (203 d), limit frames (203 f) arranged on two sides of the movable tube (203 c), a transmission gear (203 g) fixed with one end of the connecting rod (203 j), a limit block (203 h) arranged outside the connecting block (203 d), and a limit groove (203 i) arranged inside the movable tube (203 c), wherein the transmission gear (203 g) is arranged inside the mounting groove (N), the transmission gear (203 g) is meshed with the ring gear (202 f).
5. The grinding device for profiled furniture according to any of claims 1, 2, 3 and 4, characterized in that: the driving piece (204) comprises a driving motor (204 a) arranged on the outer side of the mounting plate (103), a connecting shaft (204 b) fixed to the output end of the driving motor (204 a), and a first belt (204 c) arranged on the surface of the connecting shaft (204 b).
6. The grinding device for special-shaped furniture according to claim 5, wherein: the grinding part (302) comprises a movable plate (302 a) arranged at the top of the connecting plate (301), an electric push rod (302 b) fixed on one side of the movable plate (302 a), a support part (302 c) arranged at one end of the electric push rod (302 b), a tensioning part (302 d) fixed on the top of the movable plate (302 a), a driving wheel (302 e) arranged in the middle of the movable plate (302 a), and a servo motor (302 f) connected with the driving wheel (302 e).
7. The grinding device for special-shaped furniture according to claim 6, wherein: the grinding part (302) further comprises a guide rod (302 g) arranged above the connecting plate (301) and a stop block (302 h) arranged at the top of the connecting plate (301), the guide rod (302 g) is located in the middle of the movable plate (302 a), and the stop block (302 h) is in sliding fit with the outer side of the guide rod (302 g).
8. The grinding device for profiled furniture according to claim 6 or 7, characterized in that: the supporting part (302 c) comprises a supporting plate (302 c-1) fixed with one end of the electric push rod (302 b), a connecting roller (302 c-2) arranged on one side of the supporting plate (302 c-1), and an abrasive belt (302 c-3) positioned on the surface of the connecting roller (302 c-2), wherein the abrasive belt (302 c-3) is wound on the driving wheel (302 e).
9. The grinding device for special-shaped furniture according to claim 8, wherein: first transmission piece (303) including set up in first transmission dish (303 a) in the mounting panel (103) outside, set up in second transmission dish (303 b) at workstation (101) top to and around locating second belt (303 c) on second transmission dish (303 b) surface, first transmission dish (303 a) with second transmission dish (303 b) cooperation, first transmission dish (303 a) with pass through between connecting axle (204 b) first belt (204 c) transmission cooperation.
10. The grinding device for profiled furniture according to claim 7 or 9, characterized in that: the second transmission piece (304) comprises ratchet wheels (304 a) arranged on two sides of the top of the workbench (101) and located below the connecting plate (301), chains (304 b) wound on the surfaces of the ratchet wheels (304 a), telescopic rods (304 c) fixed to the tops of the chains (304 b), a driving block (304 d) arranged on the outer side of the movable plate (302 a), and a fixed shaft (304 e) fixed to the bottom of the driving block (304 d), and one end of each telescopic rod (304 c) is in rotating fit with the fixed shaft (304 e).
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| CN202111090002.0A CN113523974B (en) | 2021-09-17 | 2021-09-17 | Grinding device for special-shaped furniture |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111090002.0A CN113523974B (en) | 2021-09-17 | 2021-09-17 | Grinding device for special-shaped furniture |
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| CN113523974A true CN113523974A (en) | 2021-10-22 |
| CN113523974B CN113523974B (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111090002.0A Active CN113523974B (en) | 2021-09-17 | 2021-09-17 | Grinding device for special-shaped furniture |
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| CN117020872A (en) * | 2023-09-25 | 2023-11-10 | 山东寿光市坤隆石油机械股份有限公司 | Grinding device for surface treatment of submersible screw pump rotor |
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| CN117020872A (en) * | 2023-09-25 | 2023-11-10 | 山东寿光市坤隆石油机械股份有限公司 | Grinding device for surface treatment of submersible screw pump rotor |
| CN117020872B (en) * | 2023-09-25 | 2024-02-13 | 山东寿光市坤隆石油机械股份有限公司 | Grinding device for surface treatment of submersible screw pump rotor |
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| CN113523974B (en) | 2021-11-30 |
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