CN213105953U

CN213105953U - Special grinding device of timber board

Info

Publication number: CN213105953U
Application number: CN202022044158.2U
Authority: CN
Inventors: 郑紫霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-05-04
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a special grinding device of timber board, the on-line screen storage device comprises a base, the bottom surface of base is equipped with the supporting leg, the top surface of base is equipped with the bracing piece of symmetry, right side the bracing piece bottom surface is equipped with turning device, turning device comprises fixed cylinder, rotation post and manual bull stick, left side be equipped with the fixing device of symmetry between bracing piece and the turning device, fixing device comprises C template, dead lever, compression spring, the tight piece of clamp and connecting rod. A special grinding device of timber board, belong to the special grinding device field of timber board, through the fixing device of installation, can carry out the operation that the fixed clamp is tight according to the timber plate thickness of difference to replace the operation of artificially handing the timber board and polishing, the turning device of installation can realize the quick turn-over operation of polishing of timber board, the telescoping device of installation comes to adjust the operation to the polishing piece according to the height of the timber board of difference.

Description

Special grinding device of timber board

Technical Field

The utility model relates to a special grinding device field of wooden board, in particular to special grinding device of timber board.

Background

Nowadays, solid wood furniture is more and more popular among people. When the solid wood furniture is produced, the cut wood board needs to be polished, so that the use effect is ensured. The existing grinding operation is usually carried out by adopting a grinding machine, but the existing grinding mode needs a long-time manual mode of grinding by holding a wood plate, the operation can cause the problem of aching of the hand of a person, the existing grinding machine can only carry out single-side grinding operation, the two-side grinding can be realized only by manually turning when the other side is ground, and the time and the labor are wasted in the process of feeding the wood plate into the grinding machine.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a special grinding device of timber board can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a special grinding device of timber board, includes the base, the bottom surface of base is equipped with the supporting leg, the top surface of base is equipped with the bracing piece of symmetry, right side the bracing piece bottom surface is equipped with turning device, left side be equipped with the fixing device of symmetry between bracing piece and the turning device, the both sides of the top surface bracing piece of base are equipped with the support column of symmetry, the support column top surface is equipped with slider, the slider bottom surface is equipped with the telescoping device, the bottom surface of telescoping device is equipped with the connecting block, the connecting block bottom surface is equipped with the polishing piece.

Preferably, turning device comprises a fixed cylinder, a rotating column and a manual rotating rod, the symmetrical draw-in groove is seted up to the section of thick bamboo inner wall of a fixed cylinder and movable mounting has the rotating column in the section of thick bamboo of a fixed cylinder, set up the spring groove of symmetry in the upper and lower wall of rotating column, the inslot bottom fixed mounting in spring groove has compression spring, compression spring front end fixed mounting has the fixture block, the fixture block is located the draw-in groove, fixed mounting has manual rotating rod on the right side wall of rotating column, and its usage lies in, can realize the quick turn-over operation of polishing of flitch.

Preferably, the fixing device is composed of a C-shaped plate, a fixing rod, a compression spring, a clamping block and a connecting rod, the fixing rod is symmetrically and fixedly installed between the inner side walls of the C-shaped plate, the compression spring is movably installed on the fixing rod, the bottom end of the compression spring is respectively and fixedly installed on the bottom surface and the top surface of the inner wall of the C-shaped plate, the clamping block is provided with a connecting hole and is movably installed on the fixing rod through the connecting hole, the front end of the compression spring is fixedly installed on the clamping block, the connecting rod is fixedly installed on the outer side wall of the C-shaped plate, the top of the inner side wall of a supporting rod on the left side of the bottom surface of the base is provided with a rotating groove, the connecting rod on the left side of the C-shaped plate is positioned in the rotating groove, the wood material plate is clamped to replace the manual operation of grinding the wood material plate by hand, and the clamping operation can be carried out according to the thicknesses of different wood material plates.

Preferably, slider comprises backup pad, fixed plate, slide bar, servo motor, dwang and catch bar, and is symmetrical the bottom surface fixed mounting of backup pad is on the top surface of support column, T type sliding tray has been seted up on the inside wall of backup pad, the both sides fixed mounting of fixed plate has the slide bar of symmetry, the slide bar is arranged in T type sliding tray, fixed plate bottom surface fixed mounting has servo motor, servo motor's bottom movable mounting has the dwang and runs through the fixed plate, fixed mounting has the catch bar on the right side wall of fixed plate, and its usage lies in when polishing the operation, lets the operation of polishing around the grinding piece realizes on the timber board through the device for the operation of polishing is comprehensive more and economize the manpower.

Preferably, the telescoping device comprises a telescopic cylinder and a telescopic rod, the top surface fixed mounting of a telescopic cylinder is on the bottom surface of dwang, set up the draw-in groove of a plurality of symmetries and a section of thick bamboo inner wall front end fixed mounting has the dog of symmetry on the section of thick bamboo of a telescopic cylinder, its usage lies in, cooperates the use of telescopic rod and prevents that the telescopic rod from droing from a telescopic cylinder.

Preferably, the telescopic rod is movably mounted in the telescopic cylinder, symmetrical spring grooves are formed in two sides of the top end of the telescopic rod, compression springs are fixedly mounted in the spring grooves, and clamping blocks are fixedly mounted at the front ends of the compression springs.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through the fixing device of installation, can carry out the operation that the fixed clamp is tight according to the timber plate thickness of difference, thereby replace the operation of artificially handheld timber board polishing, the turning device of installation, can realize the quick turn-over of wooden flitch operation of polishing, the telescoping device of installation, according to the height of the wooden flitch of difference, come to adjust the operation to the polishing piece, make the polishing piece paste to the polishing face of wooden flitch, the slider of installation, when polishing, let the polishing piece move the back and forth on wooden flitch through the device and polish, make the degree of polishing more comprehensive, and more laborsaving in the operation.

Drawings

Fig. 1 is a schematic view of the overall structure of a special polishing device for wood boards of the present invention;

fig. 2 is a schematic view of the overall structure of the fixing device of the special polishing device for wood plates of the present invention;

FIG. 3 is a schematic plan sectional view of the overall structure of the turnover device of the special polishing device for wood boards of the present invention;

fig. 4 is a schematic view showing an installation cross section of a support rod and a connecting rod of the polishing device special for the wood plate of the present invention;

fig. 5 is a schematic sectional view of the overall structure of the sliding device of the polishing device for a wood board of the present invention;

FIG. 6 is a schematic plan sectional view of the overall structure of the telescopic device of the special polishing device for wood boards of the present invention;

figure 7 is the utility model discloses a special grinding device of timber board's tip position mounting structure schematic cross-sectional view before telescopic cylinder.

In the figure: 1. a base; 2. supporting legs; 3. a support bar; 4. a fixing device; 5. a turning device; 6. A support pillar; 7. a sliding device; 8. a telescoping device; 9. connecting blocks; 10. grinding the sheets; 11. c-shaped plates; 12. fixing the rod; 13. a compression spring; 14. a clamping block; 15. connecting holes; 16. a connecting rod; 17. a fixed cylinder; 18. a card slot; 19. rotating the column; 20. a spring slot; 21. a clamping block; 22. a manual rotating rod; 23. a rotating groove; 24. a support plate; 25. a T-shaped sliding groove; 26. a fixing plate; 27. a slide bar; 28. A servo motor; 29. rotating the rod; 30. a push rod; 31. a telescopic cylinder; 32. a telescopic rod; 33. and a stop block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-7, a special grinding device for wood plates, including base 1, base 1's bottom surface is equipped with supporting leg 2, base 1's top surface is equipped with the bracing piece 3 of symmetry, 3 bottom surfaces of right side bracing piece are equipped with turning device 5, be equipped with the fixing device 4 of symmetry between left side bracing piece 3 and the turning device 5, base 1's top surface bracing piece 3's both sides are equipped with the support column 6 of symmetry, support column 6 top surface is equipped with slider 7, slider 7 bottom surface is equipped with telescoping device 8, telescoping device 8's bottom surface is equipped with connecting block 9, connecting block 9 bottom surface is equipped with polishing piece 10.

In this embodiment, in order to make the timber board can carry out the reverse side fast and polish, turning device 5 comprises a fixed cylinder 17, rotation post 19 and manual bull stick 22, the draw-in groove 18 of symmetry is seted up to the section of thick bamboo inner wall of a fixed cylinder 17 and movable mounting has rotation post 19 in the section of thick bamboo of a fixed cylinder 17, seted up symmetrical spring groove 20 in the upper and lower wall of rotation post 19, the fixed mounting in inslot bottom of spring groove 20 has compression spring 13, compression spring 13 front end fixed mounting has fixture block 21, fixture block 21 is located draw-in groove 18, fixed mounting has manual bull stick 22 on the right side wall of rotation post 19, after rotating a fixed cylinder 17 through rotation post 19 and rotating one hundred eighty degrees, drive the timber board of clamping on the fixing device 4 and carry out the reverse side.

In this embodiment, in order to replace the manual wooden plank polishing operation, the fixing device 4 is composed of a C-shaped board 11, a fixing rod 12, a compression spring 13, a clamping block 14 and a connecting rod 16, the fixing rod 12 is fixedly installed between the inner side walls of the symmetrical C-shaped boards 11, the compression spring 13 is movably installed on the fixing rod 12, the bottom end of the compression spring 13 is respectively and fixedly installed on the bottom surface and the top surface of the inner wall of the C-shaped board 11, the clamping block 14 is provided with a connecting hole 15 and is movably installed on the fixing rod 12 through the connecting hole 15, the front end of the compression spring 13 is fixedly installed on the clamping block 14, the connecting rod 16 is fixedly installed on the outer side wall of the C-shaped board 11, the top of the inner side wall of the supporting rod 3 on the left side of the bottom surface of the base 1 is provided with a rotating groove 23, the connecting rod 16, the timber plates can be fixed through the clamping blocks 14, and the compression springs 13 movably arranged on the fixing rods 12 can clamp and fix the timber plates with different thicknesses.

In this embodiment, in order to make the wooden board more uniform and rapid in the grinding, the sliding device 7 is composed of a support plate 24, a fixing plate 26, a sliding rod 27, a servo motor 28, a rotating rod 29 and a pushing rod 30, the bottom surfaces of the symmetrical supporting plates 24 are fixedly arranged on the top surfaces of the supporting columns 6, T-shaped sliding grooves 25 are formed in the inner side walls of the supporting plates 24, symmetrical sliding rods 27 are fixedly arranged on two sides of the fixing plate 26, the sliding rods 27 are positioned in the T-shaped sliding grooves 25, a servo motor 28 is fixedly arranged on the bottom surface of the fixed plate 26, a rotating rod 29 is movably arranged at the bottom end of the servo motor 28 and penetrates through the fixed plate 26, a push rod 30 is fixedly arranged on the right side wall of the fixed plate 26, the fixed plate 26 is pushed by manually operating the push rod 30 to drive the servo motor 28 to drive the rotating rod 29 and cause the sanding sheet 10 to perform a back and forth sanding operation on the surface of the wood panel.

In this embodiment, in order to cooperate with the telescopic rod 32, the telescopic device 8 is composed of a telescopic cylinder 31 and a telescopic rod 32, the top surface of the telescopic cylinder 31 is fixedly installed on the bottom surface of the rotating rod 29, a plurality of symmetrical clamping grooves 18 are opened on the inside of the telescopic cylinder 31, symmetrical stoppers 33 are fixedly installed on the front end of the inner wall of the telescopic cylinder, the clamping grooves 18 are used for fixing the stoppers 21 on the telescopic rod 32, and the stoppers 33 are used for preventing the telescopic rod 32 from falling off from the telescopic cylinder 31.

In addition, telescopic link 32 movable mounting has seted up symmetrical spring groove 20 in telescopic cylinder 31's a section of thick bamboo, and spring groove 20's inslot fixed mounting has compression spring 13, and compression spring 13's front end fixed mounting has fixture block 21, adjusts from top to bottom in telescopic cylinder 31's a section of thick bamboo through telescopic link 32, lets the piece of polishing 10 laminate with the surface of the flitch of not co-altitude.

It should be noted that, the utility model relates to a special grinding device for wood boards, when using this embodiment, transversely place the wood board between the clamping blocks 14 installed on the symmetrical fixing device 4, when placing, the compression spring 13 movably and symmetrically installed on the fixing rod 12 will make retraction movement at the same time, the clamping blocks 14 will make up and down movement on the fixing rod 12 through the connecting holes 15 to clamp and fix the wood boards with different thickness, then use the expansion device 8, manually pull the expansion rod 32 to make the grinding sheet 10 installed on the bottom surface connecting block 9 bottom end of the expansion rod 32 to be attached to the surface of the wood board, when pulling the expansion rod 32, the expansion rod 32 will move to the lower end in the cylinder of the expansion cylinder 31, after the grinding sheet 10 is attached to the surface of the wood board, at this time, the clamping blocks 21 on both sides of the top end of the expansion rod 32 will enter into the symmetrical clamping grooves 18 for adjustment opened in the cylinder wall of the expansion cylinder 31, the compression spring 13 in the spring groove 20 opened on the expansion link 32 will make expansion movement, after this operation is completed, the sliding device 7 is used to turn on the power of the servo motor 28, the rotating rod 29 will be driven to rotate, and the expansion device 8 will indirectly drive the polishing disc 10 to polish the surface of the wood plate, then the pushing rod 30 is used to push the fixing plate 26 forward or pull backward, the sliding rods 27 on both sides of the fixing plate 26 will make synchronous movement operation in the T-shaped sliding groove 25 opened on the inner side wall of the supporting plate 24, and drive the polishing disc 10 below to perform back and forth polishing operation on the surface of the wood plate, after this surface of the wood plate is polished, the power of the servo motor 28 is turned off and the expansion link 32 is pushed toward the top end in the expansion cylinder 31 to fix it, then the turnover device 5 is used, by rotating the manual rotating rod 22, in the rotating process, the rotating column 19 rotates in the fixed cylinder 17, the clamping blocks 21 at two ends of the rotating column rotate out of the clamping grooves 18 formed in the inner wall of the fixed cylinder 17, the compression springs 13 in the spring grooves 20 retract, the clamping blocks 21 abut against the inner wall of the fixed cylinder, the clamping blocks 21 at two ends of the rotating column 19 can enter the clamping grooves 18 after the rotating column rotates to one hundred eighty degrees, meanwhile, the connecting rods 16 mounted in the left fixing device 4 can synchronously rotate in the rotating grooves 23 formed in the inner wall of the supporting rod 3, the symmetrical fixing devices 4 can be horizontally overturned by one hundred eighty degrees, the wood plates fixedly clamped between the fixing devices 4 are reversed, and then the grinding of the surfaces is completed through the operation between the fixing devices 4.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a special grinding device of timber board which characterized in that: including base (1), the bottom surface of base (1) is equipped with supporting leg (2), the top surface of base (1) is equipped with bracing piece (3) of symmetry, right side bracing piece (3) bottom surface is equipped with turning device (5), left side be equipped with fixing device (4) of symmetry between bracing piece (3) and turning device (5), the both sides of the top surface bracing piece (3) of base (1) are equipped with support column (6) of symmetry, support column (6) top surface is equipped with slider (7), slider (7) bottom surface is equipped with telescoping device (8), the bottom surface of telescoping device (8) is equipped with connecting block (9), connecting block (9) bottom surface is equipped with polishing piece (10).

2. A timber board dedicated sanding device as defined in claim 1 wherein: turning device (5) comprise solid fixed cylinder (17), rotation post (19) and manual bull stick (22), draw-in groove (18) and the section of thick bamboo movable mounting of solid fixed cylinder (17) of symmetry have rotation post (19) are seted up to the section of thick bamboo inner wall of solid fixed cylinder (17), set up symmetrical spring groove (20) in the upper and lower wall of rotation post (19), the inslot bottom fixed mounting of spring groove (20) has compression spring (13), compression spring (13) front end fixed mounting has fixture block (21), fixture block (21) are located draw-in groove (18), fixed mounting has manual bull stick (22) on the right side wall of rotation post (19).

3. A timber board dedicated sanding device as defined in claim 1 wherein: the fixing device (4) is composed of a C-shaped plate (11), a fixing rod (12), a compression spring (13), a clamping block (14) and a connecting rod (16), the fixing rod (12) is symmetrically fixedly installed between the inner side walls of the C-shaped plate (11), the compression spring (13) is movably installed on the fixing rod (12), the bottom end of the compression spring (13) is fixedly installed on the bottom surface and the top surface of the inner wall of the C-shaped plate (11) respectively, a connecting hole (15) is formed in the clamping block (14) and is movably installed on the fixing rod (12) through the connecting hole (15), the front end of the compression spring (13) is fixedly installed on the clamping block (14), the connecting rod (16) is fixedly installed on the outer side wall of the C-shaped plate (11), and a rotating groove (23) is formed in the top of the inner side wall of a supporting rod (3), the connecting rod (16) on the left C-shaped plate (11) is positioned in the rotating groove (23) and the connecting rod (16) on the right C-shaped plate (11) is fixedly arranged on the left side wall of the rotating column (19).

4. A timber board dedicated sanding device as defined in claim 1 wherein: slider (7) comprise backup pad (24), fixed plate (26), slide bar (27), servo motor (28), dwang (29) and catch bar (30), the symmetry the bottom surface fixed mounting of backup pad (24) is on the top surface of support column (6), T type sliding tray (25) have been seted up on the inside wall of backup pad (24), the both sides fixed mounting of fixed plate (26) has symmetrical slide bar (27), slide bar (27) are located T type sliding tray (25), fixed plate (26) bottom surface fixed mounting has servo motor (28), the bottom movable mounting of servo motor (28) has dwang (29) and runs through fixed plate (26), fixed mounting has catch bar (30) on the right side wall of fixed plate (26).

5. A timber board dedicated sanding device as defined in claim 1 wherein: telescoping device (8) are constituteed by a flexible section of thick bamboo (31) and telescopic link (32), the top surface fixed mounting of a flexible section of thick bamboo (31) is on the bottom surface of dwang (29), draw-in groove (18) and a section of thick bamboo inner wall front end fixed mounting who offers a plurality of symmetries have dog (33) on the section of thick bamboo of a flexible section of thick bamboo (31).

6. A timber plate dedicated sanding device as defined in claim 5 wherein: telescopic link (32) movable mounting is in the section of thick bamboo of a flexible section of thick bamboo (31), the spring groove (20) of symmetry have been seted up to the top position both sides of telescopic link (32), the inslot fixed mounting in spring groove (20) has compression spring (13), the front end fixed mounting of compression spring (13) has fixture block (21).