CN115319859B

CN115319859B - Adjustable fixed-distance cutting device for wood lathe

Info

Publication number: CN115319859B
Application number: CN202211256820.8A
Authority: CN
Inventors: 杜鹏
Original assignee: Shandong Liantuo Tools Co ltd
Current assignee: Shandong Liantuo Tools Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-02-24
Anticipated expiration: 2042-10-14
Also published as: CN115319859A

Abstract

The invention discloses an adjustable fixed-distance cutting device for a wood lathe, and belongs to the technical field of cutting devices. The method comprises the following steps: the control device is fixedly arranged on the upper surface of the base; the saw blade driving device comprises a plurality of saw blades and a driving part, wherein the driving part is electrically connected with a control device; the device is characterized by also comprising an adjusting part and a pushing part, wherein the upper surface of the base is provided with a supporting part, and the supporting part comprises two stand columns, a main shaft and two limiting strips; the adjusting parts are used for adjusting the distance between the saw blades, the adjusting parts are in multiple groups, and the multiple groups of adjusting parts are respectively arranged at the bottom sides of the saw blades; the pushing components are used for driving the adjusting components to operate, the pushing components are in multiple groups, and the multiple groups of pushing components are respectively arranged at the bottom sides of the multiple groups of adjusting components. The invention effectively solves the problems that when wood is cut in multiple sections, multiple sections are needed to be cut and sawed section by section, the efficiency is low, and the cutting precision is influenced.

Description

Adjustable fixed-distance cutting device for wood lathe

Technical Field

The invention relates to the technical field of cutting devices, in particular to an adjustable fixed-distance cutting device for a wood lathe.

Background

The wood lathe is mainly used for processing wood, finely processing high-grade wood ornaments and device models of household and office supplies, such as sawing and the like, and is widely applied to the wood product industry.

The invention patent document with the publication number of CN101623878B discloses a plate processing lathe, which utilizes an upper knife saw and a lower knife saw to simultaneously cut the upper surface and the lower surface of a plate, and cuts the plate at the tangent point of the upper knife saw and the lower knife saw.

Among the above-mentioned scheme, the cooperation of upper and lower sword saw only can form a saw face, and present most lathe mostly is single saw mode, forms a saw face, when needs carry out the multistage cutting to timber, needs many times to cut the saw by the section, inefficiency, and influence cutting accuracy.

Disclosure of Invention

The invention aims to provide an adjustable fixed-distance cutting device for a wood lathe, which aims to solve the problems that when wood is cut in multiple sections, sawing needs to be carried out for multiple times section by section, the efficiency is low, and the cutting precision is influenced.

In order to achieve the purpose, the invention provides the following technical scheme:

an adjustable distance cutting device for a wood working lathe, comprising:

the control device is fixedly arranged on the upper surface of the base and is electrically connected with an external power supply;

the saw blade driving device comprises a plurality of saw blades and a driving part, wherein the driving part is electrically connected with a control device;

the saw blade support device is characterized by further comprising an adjusting part and a pushing part, wherein a supporting part is arranged on the upper surface of the base and comprises two stand columns, a main shaft and two limiting strips, the two stand columns are vertically and fixedly arranged on the upper surface of the base, the main shaft is horizontally arranged, two ends of the main shaft are respectively sleeved in the two stand columns in a rotating mode, the two limiting strips are horizontally and symmetrically and fixedly arranged on two sides of the main shaft, and a plurality of saw blades are sleeved on the main shaft in a sliding mode;

the adjusting parts are used for adjusting the distance between the saw blades, the adjusting parts are in multiple groups, and the multiple groups of adjusting parts are respectively arranged at the bottom sides of the saw blades;

the pushing components are used for driving the adjusting components to operate, the pushing components are in multiple groups, and the multiple groups of pushing components are respectively arranged at the bottom sides of the multiple groups of adjusting components.

Preferably, the adjusting part comprises a slide block and a support frame, the upper surface of the base is horizontally and fixedly provided with a guide rail, the slide block is embedded on the guide rail in a sliding manner, the support frame is vertically and fixedly arranged at the top end of the slide block, the bottom side of the saw blade is positioned in the support frame, the inner wall of the support frame is embedded with a plurality of balls in a rolling manner, and the balls are in rolling contact with the side surface of the saw blade;

the supporting saw blade is supported to move, preferably, the pushing component comprises a threaded sleeve, a supporting rod is horizontally arranged between the two upright posts, the threaded sleeve is rotatably sleeved on the supporting rod, and the sliding block is sleeved on the threaded sleeve in a threaded mode.

The push-up component further comprises a motor, a first gear and a second gear, the motor is fixedly installed on the guide rail and electrically connected with the control device, the first gear is fixedly sleeved on the screw sleeve, and the second gear is fixedly sleeved on the motor output shaft and is meshed with the first gear.

Cool down the saw bit, it is preferred, it has many ventilation chamber and a plurality of ventilation hole, a plurality of to seted up in the saw bit the ventilation hole switches on with many ventilation chamber respectively.

The conduction of the air flow is realized, preferably, a flow guide part is arranged on one side of the saw blade and is communicated with the plurality of ventilation cavities.

Support rotatory while, guarantee the work of switching on of air current, it is preferred, the water conservancy diversion part includes casing, many pipes, ring body and straw, casing fixed mounting has been seted up in the saw bit side in and the outside the draw-in groove, many the fixed cover of the equal level of pipe is established in the casing, and both ends switch on with a plurality of ventilation chambeies and draw-in groove respectively, the sealed rotation of ring body inlays and establishes in the draw-in groove, the straw is through two connecting piece fixed mounting in the strut side, and the fixed cover in top switches on with the draw-in groove in the ring body.

Drive the air current circulation, it is preferred, there is the collecting pipe base upper surface through two support horizontal fixed mounting, fixed surface installs suction device on the base, electric connection between suction device and the controlling means, and input and collecting pipe tip fixed connection switch on, many the straw bottom all switches on through hose and collecting pipe connection.

The invention has the following beneficial effects:

(1) The distance between the adjacent surfaces of the two saw blades is the size of the cutting saw, so that the cutting work can be ensured to have higher precision;

(2) At the cutting saw in-process, suction device operates, carries out suction work through the collecting pipe, realizes the timely clearance of saw-dust, avoids it to splash, improves operational environment, reduces the harmful effects to the health, makes inside the air admission saw bit simultaneously, carries out the forced air cooling to the saw bit, has the cooling effect.

Drawings

FIG. 1 is a schematic perspective view of an adjustable distance cutting device for a wood lathe according to the present invention;

FIG. 2 is a schematic view of a front view of a partial cross-sectional structure of an adjustable distance cutting device for a wood lathe according to the present invention;

FIG. 3 is a schematic perspective view of the saw blade and the adjusting member of the adjustable distance cutting device for woodworking lathes according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 2;

fig. 5 is an enlarged view of the structure at B in fig. 2.

In the figure: 1. a base; 2. a control device; 3. a saw blade; 4. a column; 401. a frame body; 5. a main shaft; 6. a limiting strip; 7. a slider; 8. a support frame; 9. a guide rail; 10. a ball bearing; 11. an electric motor; 12. a pulley; 13. a transmission belt; 14. a threaded sleeve; 15. a stay bar; 16. a motor; 17. a first gear; 18. a second gear; 19. a ventilation cavity; 20. a vent hole; 21. a housing; 22. a conduit; 24. a ring body; 25. a straw; 26. a card slot; 27. a connecting member; 28. scraping a block; 29. a support; 30. a collection tube; 31. a suction device; 32. a hose.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the description is only a part of the embodiments of the present invention, rather than the whole embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example 1:

referring to fig. 1 to 5, an adjustable distance cutting apparatus for a wood lathe includes: the device comprises a base 1 and a control device 2, wherein the control device 2 is fixedly arranged on the upper surface of the base 1 and is electrically connected with an external power supply; the saw blades 3 and the driving parts are electrically connected with the control device 2; the upper surface of the base 1 is provided with a supporting part, the supporting part comprises two upright posts 4, a main shaft 5 and two limiting strips 6, the two upright posts 4 are vertically and fixedly arranged on the upper surface of the base 1, the main shaft 5 is horizontally arranged, two ends of the main shaft are respectively rotatably sleeved in the two upright posts 4, the two limiting strips 6 are horizontally and symmetrically and fixedly arranged on two sides of the main shaft 5, and the plurality of saw blades 3 are all slidably sleeved on the main shaft 5; the drive unit includes motor 11, two band pulleys 12 and drive belt 13, 11 fixed mounting of motor is on 1 upper surface of base, and with controlling means 2 between electric connection, two band pulleys 12 are fixed cup joint respectively at 11 output shafts of motor and 5 tip of main shaft, drive belt 13 rolls and inlays and establish in two 12 outsides of band pulleys, during the sawing, through 2 starting motor 11 of controlling means, motor 11 runs through two band pulleys 12 and drive belt 13, drive main shaft 5 and rotate, under the interference of two spacing strips 6, saw bit 3 rotates along with main shaft 5, saw the timber.

The top ends of the two upright posts 4 are fixedly provided with a frame body 401, and the frame body 401 is used for supporting wood.

The saw blade spacing mechanism comprises a base 1, a plurality of saw blades 3 and a plurality of adjusting parts, wherein the plurality of adjusting parts are arranged on the bottom sides of the saw blades 3 respectively, the adjusting parts are used for adjusting the spacing between the saw blades 3 and comprise a sliding block 7 and a support frame 8, a guide rail 9 is horizontally and fixedly arranged on the upper surface of the base 1, the sliding block 7 is embedded on the guide rail 9 in a sliding manner, the support frame 8 is vertically and fixedly arranged at the top end of the sliding block 7, the bottom sides of the saw blades 3 are positioned in the support frame 8, a plurality of balls 10 are embedded in the inner wall of the support frame 8 in a rolling manner, the plurality of balls 10 are in rolling contact with the side surfaces of the saw blades 3, the balls 10 can limit the saw blades 3, and meanwhile, the sliding friction between the saw blades 3 and the support frame 8 is converted into rolling friction, so that the abrasion is reduced; the multiple groups of pushing parts are respectively arranged at the bottom sides of the multiple groups of adjusting parts, the pushing parts are used for driving the adjusting parts to operate and comprise threaded sleeves 14, a support rod 15 is horizontally arranged between the two upright posts 4, the threaded sleeves 14 are rotatably sleeved on the support rod 15, and the sliding blocks 7 are threadedly sleeved on the threaded sleeves 14.

The pushing component further comprises a motor 16, a first gear 17 and a second gear 18, the motor 16 is fixedly installed on the guide rail 9 and is electrically connected with the control device 2, the first gear 17 is fixedly sleeved on the threaded sleeve 14, and the second gear 18 is fixedly sleeved on an output shaft of the motor 16 and is in meshed connection with the first gear 17.

When the wood is required to be cut, firstly, the distance between the saw blades 3 is adjusted according to the size requirement, the motors 16 are started through the control device 2, the motors 16 are connected through the meshing of the first gear 17 and the second gear 18 to drive the screw sleeves 14 to rotate on the support rods 15, the screw sleeves 14 rotate to drive the sliding blocks 7 to slide on the guide rails 9, the sliding blocks 7 drive the support frames 8 to slide, the support frames 8 drive the saw blades 3 to move left and right on the main shaft 5, the distance adjustment between the saw blades 3 is realized, the distance between two adjacent saw blades 3 can be equal according to the production operation requirement, unequal distances can be formed, after the distances are adjusted, the driving parts are started through the control device 2, the saw blades 3 rotate to cut the wood, in the mode, the distance between the saw blades 3 can be adjusted, the distance between the two adjacent saw blades 3 can accord with the operation standard, each saw blade 3 can move independently, the distance between the adjacent saw blades 3 can be equal or equal, the cutting of the wood can be finished at one time, the production efficiency is improved, the cutting precision of the adjacent saw blades 3 is higher, and the cutting precision is higher.

Example 2: a plurality of ventilation cavities 19 and a plurality of ventilation holes 20 are arranged in the saw blade 3, and the ventilation holes 20 are respectively communicated with the ventilation cavities 19.

One side of the saw blade 3 is provided with a flow guide part which is communicated with a plurality of ventilation cavities 19.

The water conservancy diversion part includes casing 21, many pipes 22, ring body 24 and straw 25, casing 21 fixed mounting is in 3 sides of saw bit, and the draw-in groove 26 has been seted up in the outside, the fixed cover of the equal level of many pipes 22 is established in casing 21, and both ends switch on with a plurality of ventilation chamber 19 and draw-in groove 26 respectively, ring body 24 seals to rotate and inlays and establish in draw-in groove 26, straw 25 is through two connecting pieces 27 fixed mounting in 8 sides of strut, and the fixed cover in the top switches on with draw-in groove 26 in ring body 24.

The equal fixed mounting of two inside walls of strut 8 has a plurality of pieces 28 of scraping, a plurality of pieces 28 of scraping all with 3 side sliding contact of saw bit, clear up the side of saw bit 3, avoid the saw-dust adhesion, guarantee the smoothness of saw bit 3.

The collecting pipe 30 is installed through two 29 horizontal fixed mounting on the upper surface of base 1, and fixed mounting has suction device 31 on the base 1, and electric connection between suction device 31 and the controlling means 2, and the input switches on with the 30 tip fixed connection of collecting pipe, and many straws 25 bottom all are connected with collecting pipe 30 through hose 32 and switch on.

In the sawing process, start suction device 31 through controlling means 2, suction device 31 operates, carry out suction work through collecting pipe 30, saw cutting department can produce the saw-dust, under suction device 31's operation, the saw-dust passes through ventilation hole 20 in proper order, ventilation chamber 19, pipe 22, draw-in groove 26, straw 25 and hose 32 entering collecting pipe 30, finally discharge by suction device 31, realize the timely clearance of saw-dust, avoid it to splash, improve operational environment, reduce the harmful effects to human health.

Saw blade 3 is at the cutting saw in-process, high-speed rotatory and timber friction, produces a large amount of heats, and suction device 31 operation for inside the air admission saw blade 3, air-cooled to saw blade 3 has the cooling effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An adjustable distance cutting device for a wood working lathe, comprising:

the device comprises a base (1) and a control device (2), wherein the control device (2) is fixedly arranged on the upper surface of the base (1) and is electrically connected with an external power supply;

the saw blade driving device comprises a plurality of saw blades (3) and a driving part, wherein the driving part is electrically connected with a control device (2);

the method is characterized in that: the saw blade support device is characterized by further comprising an adjusting part and a pushing part, wherein a supporting part is arranged on the upper surface of the base (1), the supporting part comprises two stand columns (4), a main shaft (5) and two limiting strips (6), the two stand columns (4) are vertically and fixedly arranged on the upper surface of the base (1), the main shaft (5) is horizontally arranged, two ends of the main shaft are respectively rotatably sleeved in the two stand columns (4), the two limiting strips (6) are horizontally and symmetrically and fixedly arranged on two sides of the main shaft (5), and the saw blades (3) are respectively sleeved on the main shaft (5) in a sliding manner;

the adjusting parts are used for adjusting the distance between the saw blades (3), the adjusting parts are in multiple groups, and the multiple groups of adjusting parts are respectively arranged at the bottom sides of the saw blades (3);

the pushing components are used for driving the adjusting components to operate, the pushing components are in multiple groups, and the multiple groups of pushing components are respectively arranged at the bottom sides of the multiple groups of adjusting components;

the adjusting part comprises a sliding block (7) and a support frame (8), a guide rail (9) is horizontally and fixedly mounted on the upper surface of the base (1), the sliding block (7) is embedded in the guide rail (9) in a sliding manner, the support frame (8) is vertically and fixedly mounted at the top end of the sliding block (7), the bottom side of the saw blade (3) is positioned in the support frame (8), a plurality of balls (10) are embedded in the inner wall of the support frame (8) in a rolling manner, and the balls (10) are in rolling contact with the side surface of the saw blade (3);

the pushing component comprises a threaded sleeve (14), a support rod (15) is horizontally arranged between the two upright posts (4), the threaded sleeve (14) is rotatably sleeved on the support rod (15), and the sliding block (7) is sleeved on the threaded sleeve (14) in a threaded manner;

the pushing component further comprises a motor (16), a first gear (17) and a second gear (18), the motor (16) is fixedly installed on the guide rail (9) and is electrically connected with the control device (2), the first gear (17) is fixedly sleeved on the threaded sleeve (14), and the second gear (18) is fixedly sleeved on an output shaft of the motor (16) and is meshed with the first gear (17).

2. The adjustable distance cutting device for wood working lathe according to claim 1, wherein: a plurality of ventilation cavities (19) and a plurality of ventilation holes (20) are formed in the saw blade (3), and the ventilation holes (20) are respectively communicated with the ventilation cavities (19).

3. The adjustable distance cutting device for wood turning machine according to claim 2, wherein: and a flow guide part is arranged on one side of the saw blade (3) and communicated with the plurality of ventilation cavities (19).

4. An adjustable distance cutting device for a wood turning machine according to claim 3 wherein: the water conservancy diversion part includes casing (21), many pipe (22), ring body (24) and straw (25), casing (21) fixed mounting has been seted up draw-in groove (26), many in saw bit (3) side, and the outside pipe (22) equal level is fixed to be established in casing (21) fixed cover, and both ends switch on with a plurality of ventilation chamber (19) and draw-in groove (26) respectively, ring body (24) are sealed to be rotated and are inlayed in draw-in groove (26), straw (25) are through two connecting piece (27) fixed mounting in strut (8) side, and the fixed cover in top switches on with draw-in groove (26) in ring body (24).

5. An adjustable distance cutting device for a wood turning machine according to claim 4 wherein: base (1) upper surface has collecting pipe (30) through two support (29) horizontal fixed mounting, fixed surface installs suction device (31) on base (1), electric connection between suction device (31) and controlling means (2), and input and collecting pipe (30) tip fixed connection switch on, many straw (25) bottom all is connected with collecting pipe (30) through hose (32) and switches on.