CN213226594U

CN213226594U - Accurate saw device of timber

Info

Publication number: CN213226594U
Application number: CN202021569084.8U
Authority: CN
Inventors: 李如琴
Original assignee: Fujian Ranyi Wood Industry Co ltd
Current assignee: Fujian Ranyi Wood Industry Co ltd
Priority date: 2020-08-02
Filing date: 2020-08-02
Publication date: 2021-05-18
Anticipated expiration: 2030-08-02

Abstract

The utility model belongs to the technical field of wood processing, in particular to a wood precision saw device, which comprises a machine table and a cutting assembly; the left side surface and the right side surface of the feeding end of the machine table are provided with symmetrically distributed slide rails, and the slide rails are provided with positioning components capable of sliding along the length direction of the slide rails; the machine table is also provided with a sliding support frame, the top end of the sliding support frame is fixedly provided with a material pushing plate positioned right above the machine table, and a driving assembly for driving the material pushing plate to move is arranged below the machine table; the top surface of the slide rail is provided with scales; the wood precision saw device of the utility model utilizes the movably installed positioning component to position the wood plate at the position of the saw disc of the cutting component on the top surface of the machine table, and simultaneously, because the top surface of the slide rail is provided with scales, the precision positioning can be realized, and the cutting precision is improved; due to the arrangement of the material pushing plate and the driving assembly, the plate can be automatically pushed to be cut, and the cutting safety is improved.

Description

Accurate saw device of timber

Technical Field

The utility model belongs to the technical field of wood working, concretely relates to accurate saw device of timber.

Background

Wood is lignified tissue formed by secondary growth plants such as trees and shrubs, and after primary growth of the plants is finished, a fiber-forming layer in roots and stems starts to move, so that bast is developed outwards, wood is developed inwards, the wood is important material of furniture such as wood doors, and during the wood processing, an electric saw is used for cutting the wood.

When the original wood precision saw device is used, the positioning of wood needs to be carried out before cutting, the positioning cannot be carried out aiming at the position of a saw disc, the wood is easy to deviate approximately due to shaking in the cutting process, and the processing precision is reduced.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a timber precision saw device has convenient to use, processing safety and the high characteristics of machining precision.

In order to achieve the above object, the utility model provides a following technical scheme: a precise wood sawing device comprises a machine table and a cutting assembly, wherein the cutting assembly is arranged in the machine table, and four corners of the bottom surface of the machine table are respectively provided with a supporting leg; the left side surface and the right side surface of the feeding end of the machine table are provided with symmetrically distributed slide rails, and the slide rails are provided with positioning components capable of sliding along the length direction of the slide rails; the machine table is also provided with a sliding support frame, the longitudinal section of the sliding support frame is of a U-shaped structure, a material pushing plate positioned right above the machine table is fixed at the top end of the sliding support frame, and a driving assembly for driving the material pushing plate to move is arranged below the machine table; the top surface of the slide rail is provided with scales.

As an optimal technical scheme of the utility model, cutting assembly includes saw disc and cutting motor, the cutting motor is fixed on the board, the saw disc is fixed on the output shaft of cutting motor.

As a preferred technical solution of the present invention, the positioning assembly includes a positioning piece, a connecting piece, a first limiting slider and a manual bolt, the positioning piece is fixed on the end surface of the connecting piece, the first limiting slider is fixed on the bottom surface of the connecting piece, a first limiting chute capable of accommodating the first limiting slider is arranged on the top surface of the slide rail, and the first limiting slider is embedded in the first limiting chute and can move along the first limiting chute; the longitudinal sections of the first limiting sliding block and the first limiting sliding chute are of inverted T-shaped structures; a second threaded hole for the manual bolt to penetrate through is formed in the connecting piece, and the manual bolt is connected with the connecting piece in a threaded manner through the second threaded hole; and after the manual bolt is screwed, the bottom end of the manual bolt props against the top surface of the sliding rail.

As a preferred technical solution of the present invention, the positioning assembly includes a positioning piece, a connecting piece, a first limit slider, a pull rod and a return spring, the positioning piece is fixed on the end surface of the connecting piece, the first limit slider is fixed on the bottom surface of the connecting piece, a first limit chute capable of accommodating the first limit slider is arranged on the top surface of the slide rail, and the first limit slider is embedded in the first limit chute and can move along the first limit chute; the longitudinal sections of the first limiting sliding block and the first limiting sliding chute are of inverted T-shaped structures; the connecting sheet and the first limiting sliding block are internally provided with communicated through holes, the inner bottom surface of the first limiting sliding chute is provided with a plurality of locking grooves which are distributed at equal intervals along the length direction of the first limiting sliding chute, and the bottom end of the pull rod penetrates through the through holes and then is embedded into the locking grooves; a first limiting ring and a third limiting ring are fixed on the inner walls of the upper port and the lower port of the through hole respectively, a second limiting ring is fixed on the through hole, and the reset spring is sleeved on the pull rod and is located between the first limiting ring and the second limiting ring.

As a preferred technical scheme of the utility model, drive assembly includes the threaded rod and pushes away the material motor be fixed with symmetric distribution's a connecting plate and No. two connecting plates on the supporting leg, the threaded rod passes through the bearing support frame to be established a connecting plate with between No. two connecting plates seted up the confession on the horizontal part of sliding support frame a screw hole that the threaded rod runs through, just the threaded rod through this a screw hole with the sliding support frame screw thread closes soon and links to each other, it installs to push away the material motor No. two connecting plates are gone up and drive the threaded rod rotates.

As a preferred technical scheme of the utility model, the inner wall of sliding support frame is fixed with No. two limit slide, the lateral surface of board has been seted up and has been held No. two limit slide's No. two limit slide, just No. two limit slide imbed in No. two limit slide and can follow No. two limit slide removes No. two limit slide's the gyro wheel is installed to No. two limit slide's the end face of inlaying.

Compared with the prior art, the beneficial effects of the utility model are that: the wood precision saw device of the utility model utilizes the movably installed positioning component to position the wood plate at the position of the saw disc of the cutting component on the top surface of the machine table, and simultaneously, because the top surface of the slide rail is provided with scales, the precision positioning can be realized, and the cutting precision is improved; due to the arrangement of the material pushing plate and the driving assembly, the plate can be automatically pushed to be cut, and the cutting safety is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic front sectional structural view of the present invention;

fig. 3 is a schematic top view of the cutting assembly of the present invention;

fig. 4 is a front structural schematic view of a first form of positioning assembly in the present invention;

FIG. 5 is a schematic front view of another embodiment of the positioning assembly of the present invention;

FIG. 6 is a front sectional view of the machine table of the present invention;

in the figure: 1. a machine platform; 2. supporting legs; 3. a slide rail; 4. a positioning assembly; 5. a material pushing plate; 6. a cutting assembly; 61. sawing a disc; 62. cutting the motor; 7. calibration; 8. a sliding support frame; 9. a first connecting plate; 10. a second connecting plate; 11. a threaded rod; 12. a first threaded hole; 13. a material pushing motor; 14. positioning plates; 15. connecting sheets; 16. a first limit chute; 17. a first limiting sliding block; 18. a manual bolt; 19. a second threaded hole; 20. perforating; 21. a pull rod; 22. a first limit ring; 23. a return spring; 24. a second limiting ring; 25. a third limiting ring; 26. a locking groove; 27. a second limiting sliding block; 28. a second limiting chute; 29. and a roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 6, the present invention provides the following technical solutions: a precision wood sawing device comprises a machine table 1 and a cutting assembly 6, wherein the cutting assembly 6 is arranged in the machine table 1, and four corners of the bottom surface of the machine table 1 are respectively provided with supporting legs 2; the left side surface and the right side surface of the feeding end of the machine table 1 are provided with symmetrically distributed slide rails 3, and the slide rails 3 are provided with positioning components 4 capable of sliding along the length direction of the slide rails 3; a sliding support frame 8 is further installed on the machine table 1, the longitudinal section of the sliding support frame 8 is of a U-shaped structure, a material pushing plate 5 located right above the machine table 1 is fixed at the top end of the sliding support frame 8, and a driving assembly for driving the material pushing plate 5 to move is installed below the machine table 1; the top surface of slide rail 3 has scale 7, and when using, will wait that the timber plate that cuts arranges the top surface in board 1 in, according to the position that needs the cutting, adjust two sets of locating component 4 alone respectively, carry out accurate positioning to timber plate according to scale 7, later start cutting assembly 6 and drive assembly, drive assembly drives scraping wings 5 and removes, promotes timber plate antedisplacement, utilizes cutting assembly 6 to cut.

Specifically, as shown in fig. 1, fig. 2 and fig. 3, in this embodiment, the cutting assembly 6 includes a saw disc 61 and a cutting motor 62, the cutting motor 62 is fixed on the machine table 1, the saw disc 61 is fixed on an output shaft of the cutting motor 62, when cutting, the cutting motor 62 is started, and the saw disc 61 is driven by the cutting motor 62 to rotate to cut the wood plate, wherein the cutting motor 62 is a Y-series three-phase asynchronous motor, which can be directly purchased in the market, and needs to be connected to an electrical power source during use.

Specifically, according to fig. 1, fig. 2 and fig. 4, in this embodiment, the positioning assembly 4 includes a positioning piece 14, a connecting piece 15, a first limiting slide block 17 and a manual bolt 18, the positioning piece 14 is fixed on an end surface of the connecting piece 15, the first limiting slide block 17 is fixed on a bottom surface of the connecting piece 15, a first limiting slide groove 16 capable of accommodating the first limiting slide block 17 is formed in a top surface of the slide rail 3, and the first limiting slide block 17 is embedded in the first limiting slide groove 16 and can move along the first limiting slide groove 16; the longitudinal sections of the first limiting slide block 17 and the first limiting slide groove 16 are both inverted T-shaped structures; a second threaded hole 19 for the manual bolt 18 to penetrate through is formed in the connecting piece 15, and the manual bolt 18 is connected with the connecting piece 15 in a threaded manner through the second threaded hole 19; after the manual bolt 18 is screwed, the bottom end of the manual bolt 18 supports against the top surface of the sliding rail 3, when the wood plate is positioned, one group of manual bolts 18 is firstly unscrewed, the side edge of the wood plate is made to be attached to the positioning piece 14, the positioning piece 14 and the position of the wood plate relative to the sliding rail 3 are moved, the saw disc 61 corresponds to the cutting position of the wood plate, then, the manual bolt 18 of the group is screwed, the bottom end of the manual bolt 18 supports against the top surface of the sliding rail 3, then, the other group of positioning piece 14 is adjusted, and the two groups of positioning pieces 14 clamp the wood plate.

Specifically, as shown in fig. 1 and fig. 2, in this embodiment, the driving assembly includes a threaded rod 11 and a pushing motor 13, a first connecting plate 9 and a second connecting plate 10 are fixed on the supporting leg 2, the threaded rod 11 is disposed between the first connecting plate 9 and the second connecting plate 10 through a bearing support, a first threaded hole 12 for the threaded rod 11 to pass through is disposed on a horizontal portion of the sliding support 8, the threaded rod 11 is connected with the sliding support 8 through the first threaded hole 12 in a threaded engagement manner, the pushing motor 13 is mounted on the second connecting plate 10 and drives the threaded rod 11 to rotate, when cutting, the pushing motor 13 is started, the threaded rod 11 is driven to rotate by the pushing motor 13, and under the threaded engagement effect, when the threaded rod 11 rotates, the pushing plate 5 is driven to move by the sliding support 8, so as to push the wood plate to cut, the pushing motor 13 is a Y-series three-phase asynchronous motor, which can be purchased directly on the market and needs to be connected with an electrical power supply when in use.

Specifically, according to fig. 1, fig. 2 and fig. 6, in this embodiment, the inner wall of the sliding support frame 8 is fixed with No. two limiting sliding blocks 27, No. two limiting sliding grooves 28 capable of accommodating No. two limiting sliding blocks 27 are formed in the outer side surface of the machine table 1, the No. two limiting sliding blocks 27 are embedded into the No. two limiting sliding grooves 28 and can move along the No. two limiting sliding grooves 28, the roller 29 is installed on the end face of the embedding end of the No. two limiting sliding blocks 27, when the sliding support frame 8 moves, the No. two limiting sliding blocks 27 can be driven to move along the No. two limiting sliding grooves 28, the stability of the movement of the sliding support frame 8 is ensured, meanwhile, the existence of the roller 29 reduces the friction generated when the No. two limiting sliding blocks.

Example 2

Referring to fig. 1, fig. 2, fig. 3, fig. 5 and fig. 6, the present invention provides the following technical solutions: a precision wood sawing device comprises a machine table 1 and a cutting assembly 6, wherein the cutting assembly 6 is arranged in the machine table 1, and four corners of the bottom surface of the machine table 1 are respectively provided with supporting legs 2; the left side surface and the right side surface of the feeding end of the machine table 1 are provided with symmetrically distributed slide rails 3, and the slide rails 3 are provided with positioning components 4 capable of sliding along the length direction of the slide rails 3; a sliding support frame 8 is further installed on the machine table 1, the longitudinal section of the sliding support frame 8 is of a U-shaped structure, a material pushing plate 5 located right above the machine table 1 is fixed at the top end of the sliding support frame 8, and a driving assembly for driving the material pushing plate 5 to move is installed below the machine table 1; the top surface of slide rail 3 has scale 7, and when using, will wait that the timber plate that cuts arranges the top surface in board 1 in, according to the position that needs the cutting, adjust two sets of locating component 4 alone respectively, carry out accurate positioning to timber plate according to scale 7, later start cutting assembly 6 and drive assembly, drive assembly drives scraping wings 5 and removes, promotes timber plate antedisplacement, utilizes cutting assembly 6 to cut.

Specifically, according to fig. 1, fig. 2 and fig. 5, in this embodiment, the positioning assembly 4 includes a positioning piece 14, a connecting piece 15, a first limiting slide block 17, a pull rod 21 and a return spring 23, the positioning piece 14 is fixed on an end surface of the connecting piece 15, the first limiting slide block 17 is fixed on a bottom surface of the connecting piece 15, a first limiting slide groove 16 capable of accommodating the first limiting slide block 17 is formed in a top surface of the slide rail 3, and the first limiting slide block 17 is embedded in the first limiting slide groove 16 and can move along the first limiting slide groove 16; the longitudinal sections of the first limiting slide block 17 and the first limiting slide groove 16 are both inverted T-shaped structures; the connecting sheet 15 and the first limiting slide block 17 are internally provided with communicated through holes 20, the inner bottom surface of the first limiting slide groove 16 is provided with a plurality of locking grooves 26 which are distributed at equal intervals along the length direction, and the bottom end of the pull rod 21 penetrates through the through holes 20 and then is embedded into the locking grooves 26; a first limiting ring 22 and a third limiting ring 25 are respectively fixed on the inner walls of the upper end opening and the lower end opening of the through hole 20, a second limiting ring 24 is fixed on the through hole 20, a reset spring 23 is sleeved on the pull rod 21 and is positioned between the first limiting ring 22 and the second limiting ring 24, when the wood plate is positioned, the pull rod 21 of one group of positioning components 4 is pulled upwards, the bottom end of the pull rod 21 is separated from a locking groove 26, the side edge of the wood plate is attached to the positioning piece 14, the positioning piece 14 and the position of the wood plate relative to the sliding rail 3 are moved, so that the saw disc 61 corresponds to the cutting position of the wood plate, then the pull rod 21 of the group of positioning components 4 is loosened, the pull rod 21 is reset by self gravity and the elastic force of the reset spring 23, the bottom end of the pull rod is stably embedded into the locking groove 26, then the other group of positioning pieces 14 are.

The utility model discloses a theory of operation and use flow: the utility model discloses a timber precision saw device, when using, will treat the timber plate that cuts and arrange 1 top surface of board in, the position of cutting as required adjusts two sets of locating component 4 alone respectively, carries out the accurate positioning to timber plate according to scale 7, later starts cutting assembly 6 and drive assembly, and drive assembly drives scraping wings 5 and removes, promotes timber plate and moves forward, utilizes cutting assembly 6 to cut.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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

1. The utility model provides a precision wood saw device, includes board (1) and cutting assembly (6), cutting assembly (6) are installed in board (1), its characterized in that: four corners of the bottom surface of the machine table (1) are respectively provided with supporting legs (2); the left side surface and the right side surface of the feeding end of the machine table (1) are provided with symmetrically distributed slide rails (3), and the slide rails (3) are provided with positioning components (4) capable of sliding along the length direction of the slide rails (3); the machine table (1) is further provided with a sliding support frame (8), the longitudinal section of the sliding support frame (8) is of a U-shaped structure, a material pushing plate (5) located right above the machine table (1) is fixed at the top end of the sliding support frame (8), and a driving assembly for driving the material pushing plate (5) to move is arranged below the machine table (1); the top surface of the slide rail (3) is provided with scales (7).

2. A precision wood sawing device according to claim 1 characterised in that: the cutting assembly (6) comprises a saw disc (61) and a cutting motor (62), the cutting motor (62) is fixed on the machine table (1), and the saw disc (61) is fixed on an output shaft of the cutting motor (62).

3. A precision wood sawing device according to claim 1 characterised in that: the positioning assembly (4) comprises a positioning piece (14), a connecting piece (15), a first limiting sliding block (17) and a manual bolt (18), the positioning piece (14) is fixed on the end face of the connecting piece (15), the first limiting sliding block (17) is fixed on the bottom face of the connecting piece (15), a first limiting sliding groove (16) capable of accommodating the first limiting sliding block (17) is formed in the top face of the sliding rail (3), and the first limiting sliding block (17) is embedded into the first limiting sliding groove (16) and can move along the first limiting sliding groove (16); the longitudinal sections of the first limiting sliding block (17) and the first limiting sliding groove (16) are of inverted T-shaped structures; a second threaded hole (19) for the manual bolt (18) to penetrate through is formed in the connecting piece (15), and the manual bolt (18) is connected with the connecting piece (15) in a threaded screwing mode through the second threaded hole (19); after the manual bolt (18) is screwed, the bottom end of the manual bolt (18) props against the top surface of the sliding rail (3).

4. A precision wood sawing device according to claim 1 characterised in that: the positioning assembly (4) comprises a positioning piece (14), a connecting piece (15), a first limiting sliding block (17), a pull rod (21) and a reset spring (23), the positioning piece (14) is fixed on the end face of the connecting piece (15), the first limiting sliding block (17) is fixed on the bottom face of the connecting piece (15), a first limiting sliding groove (16) capable of containing the first limiting sliding block (17) is formed in the top face of the sliding rail (3), and the first limiting sliding block (17) is embedded into the first limiting sliding groove (16) and can move along the first limiting sliding groove (16); the longitudinal sections of the first limiting sliding block (17) and the first limiting sliding groove (16) are of inverted T-shaped structures; communicated through holes (20) are formed in the connecting sheet (15) and the first limiting sliding block (17), a plurality of locking grooves (26) distributed at equal intervals along the length direction of the first limiting sliding groove (16) are formed in the inner bottom surface of the first limiting sliding groove, and the bottom end of the pull rod (21) penetrates through the through holes (20) and then is embedded into the locking grooves (26); the upper and lower port inner walls of the through hole (20) are respectively fixed with a limiting ring (22) and a third limiting ring (25), the through hole (20) is fixed with a second limiting ring (24), and the reset spring (23) is sleeved on the pull rod (21) and is located between the first limiting ring (22) and the second limiting ring (24).

5. A precision wood sawing device according to claim 1 characterised in that: drive assembly includes threaded rod (11) and pushes away material motor (13) be fixed with a connecting plate (9) and No. two connecting plates (10) of symmetric distribution on supporting leg (2), threaded rod (11) are established through the bearing support frame No. one connecting plate (9) with between No. two connecting plates (10) offer the confession on the horizontal part of sliding support frame (8) threaded hole (12) that threaded rod (11) run through, just threaded rod (11) through this threaded hole (12) with sliding support frame (8) screw thread closes soon and links to each other, it installs to push away material motor (13) on No. two connecting plates (10) and drive threaded rod (11) are rotated.

6. A precision wood sawing device according to claim 1 characterised in that: the inner wall of sliding support frame (8) is fixed with No. two limit slide (27), the lateral surface of board (1) has been seted up and has been held No. two limit slide (28) of No. two limit slide (27), just No. two limit slide (27) imbed in No. two limit slide (28) and can follow No. two limit slide (28) remove No. two limit slide (27) the embedding end terminal surface install gyro wheel (29).