CN214871197U

CN214871197U - Saw blade cooling device of multi-saw blade woodworking machine

Info

Publication number: CN214871197U
Application number: CN202120977579.2U
Authority: CN
Inventors: 翁志纯; 吴健
Original assignee: Jinjiang Shengong Machinery Manufacturing Co ltd
Current assignee: Jinjiang Shengong Machinery Manufacturing Co ltd
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-11-26
Anticipated expiration: 2031-05-10

Abstract

The utility model provides a many saw bits carpenter machine saw bit cooling device, include: frame and cooling device, the right side of frame is connected with the fixed plate, and the upper end of fixed plate installs the motor, the output shaft of motor has the hold-in range, and the upper end of hold-in range is connected with the pivot to the fixed surface of pivot has the saw bit, cooling device sets up the inboard in the frame, and cooling device's front and back side is provided with the riser, the inside of riser is provided with the condenser pipe, and the outside of condenser pipe is provided with the splashproof net to the inboard of splashproof net is provided with the basin. The utility model discloses utilize inside violently pipe and the riser of cooling device, be convenient for carry out the multiple spot to the two-sided of saw bit and spray, improved the scope of spraying and increase cooling area of coolant liquid, and then improve the cooling effect, and retrieve cyclic utilization, reduce cost to the coolant liquid through the basin.

Description

Saw blade cooling device of multi-saw blade woodworking machine

Technical Field

The utility model relates to a construction technical field, concretely relates to many saw bits carpenter machine saw bit cooling device.

Background

The saw blade of the woodworking machine is used for cutting wood, considerable wood is consumed by the saw blade in the cutting process, and particularly for the forming of wood slices, the thickness of cutting consumables is almost larger than that of the cut and formed wood slices, so that the thickness of the saw blade is reduced, the wood consumables are reduced, and the maximum effective use volume of the wood can be obtained; however, after the saw blade is reduced in thickness, the saw blade rotates at a high speed to cut the wood, continuously rubs against the wood, generates a high temperature, and must be immediately cooled, otherwise the saw blade has a strain, once the saw blade is deformed, the wood cannot be accurately cut, and the wood is further wasted.

Traditional cooling device adopts and sprays coolant liquid single-point single face on the saw bit, and this kind of cooling method leads to the cooling effect poor because the saw bit rotates fast and throws away the coolant liquid, and cooling area is less to the coolant liquid spatters outward and can not recycle.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the saw blade cooling device of the multi-saw-blade woodworking machine is provided so as to solve the problems that the cooling effect is poor, the cooling area is small and the cooling liquid splashes outwards and cannot be recycled due to the fact that the cooling liquid is thrown away by the rapid rotation of the saw blade in a cooling mode that the cooling liquid is sprayed on the saw blade by a single point of the cooling liquid in the traditional cooling device.

In order to achieve the above object, there is provided a saw blade cooling device for a multiple-blade woodworking machine, comprising:

frame and cooling device, the right side of frame is connected with the fixed plate, and the upper end of fixed plate installs the motor, the output shaft of motor has the hold-in range, and the upper end of hold-in range is connected with the pivot to the fixed surface of pivot has the saw bit, cooling device sets up the inboard in the frame, and cooling device's front and back side is provided with the riser, the inside of riser is provided with the condenser pipe, and the outside of condenser pipe is provided with the splashproof net to the inboard of splashproof net is provided with the basin.

Furthermore, rectangular grooves which are parallel to each other are formed in the upper end of the rack, one part of the saw blade penetrates through the rectangular grooves and is arranged at the upper end of the rack platform, and the saw blade is not in contact with the groove walls of the rectangular grooves.

Furthermore, a vertical pipe is arranged on the inner side of the water tank, the lower end of the vertical pipe is connected with a transverse pipe, the transverse pipe is fixedly connected with the tank wall of the water tank, and a liquid inlet hole is formed in the lower end of the transverse pipe.

Furthermore, the inside of basin sets up the coolant liquid, and is provided with the immersible pump in the coolant liquid, and the filter sieve is installed to the imbibition mouth of immersible pump to the liquid outlet of immersible pump passes through the return bend and violently manages the feed liquor jogged joint.

Furthermore, the arrangement of the transverse pipe comprises a second pipe wall and a second circulation cavity, the upper end of the second pipe wall is provided with a threaded hole, and the vertical pipe is fixed with the transverse pipe in a threaded manner through the threaded hole.

Furthermore, the riser is provided with a first pipe wall and a first circulation cavity, liquid spraying holes are formed in the left side and the right side of the first pipe wall, a threaded section is arranged at the lower end of the first pipe wall, and a sealing rubber sleeve is fixed at the upper end of the threaded section.

Furthermore, grooves are formed in the inner sides of the vertical plates on the two sides of the cooling device, the condensation pipes are installed inside the grooves, and arc-shaped notches which are bent downwards are formed in the connection positions of the bottoms of the grooves and the upper ends of the water tanks.

The beneficial effects of the utility model reside in that, the utility model discloses a many saw bits carpenter machine saw bit cooling device utilizes the inside violently pipe and the riser of cooling device, is convenient for carry out the multiple spot to the two-sided of saw bit and sprays, has improved the scope of spraying and increase cooling area of coolant liquid, and then improves the cooling effect, and carries out recycle, reduce cost to the coolant liquid through the basin.

Drawings

Fig. 1 is a front view schematic structural diagram of a saw blade cooling device of a multi-blade woodworking machine according to an embodiment of the present invention.

Fig. 2 is a schematic side view of a cooling device according to an embodiment of the present invention.

Fig. 3 is a schematic perspective view of a cooling device according to an embodiment of the present invention.

Fig. 4 is a schematic view of the internal structure of the horizontal tube and the vertical tube according to the embodiment of the present invention.

1. A frame; 2. a fixing plate; 3. a motor; 4. a synchronous belt; 5. a rotating shaft; 6. a saw blade; 7. a cooling device; 71. a vertical plate; 72. a splash-proof net; 73. a water tank; 74. a riser; 741. a first tube wall; 742. a first flow-through chamber; 743. a liquid ejection hole; 744. sealing the rubber sleeve; 75. a transverse tube; 751. a second tube wall; 752. a second flow-through chamber; 753. a threaded hole; 754. a liquid inlet hole; 76. a condenser tube; 8. a submersible pump; 9. and (4) filtering the sieve.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

Fig. 1 is the utility model discloses many saw bits carpenter's machine saw piece cooling device of embodiment looks squarely structure schematic diagram, fig. 2 are the utility model discloses a cooling device looks sideways at structure schematic diagram, fig. 3 is the utility model discloses a cooling device spatial structure schematic diagram, fig. 4 are the utility model discloses a violently pipe and riser inner structure schematic diagram.

Referring to fig. 1 to 4, the utility model provides a many saw bits carpenter machine saw bit cooling device, include: a frame 1 and a cooling device 7.

Specifically, the right side of frame 1 is connected with fixed plate 2, and motor 3 is installed to the upper end of fixed plate 2, the output shaft of motor 3 has hold-in range 4, and hold-in range 4's upper end is connected with pivot 5, and the fixed surface of pivot 5 has saw bit 6, cooling device 7 sets up the inboard in frame 1, and cooling device 7's front and back side is provided with riser 71, the inside of riser 71 is provided with condenser pipe 76, and the outside of condenser pipe 76 is provided with splashproof net 72, and the inboard of splashproof net 72 is provided with basin 73.

In the embodiment, the rotating shaft 5 is fixed inside the frame 1 through a shaft seat, the saw blade 6 is detachably connected with the rotating shaft 5, and the outer end of the rotating shaft 5 is connected with a synchronous gear connected with an output shaft of the motor 3 through a synchronous gear and a synchronous belt 4; the vertical plate 71 of the cooling device 7 is provided with a structure which is narrow at the top and wide at the bottom and inclines towards the inner side, so that the cooling liquid can conveniently flow back into the water tank 73; the condensation pipe 76 is externally connected with cooling equipment, and the condensation pipe 76 and the cooling liquid thrown down from the saw blade 6 are subjected to heat exchange reaction, so that the temperature of the cooling liquid is conveniently reduced, and the circulating cooling effect is improved; splash guard 72 sets up to stainless steel, and is excessive through splash guard 72, prevents that coolant liquid and riser 71 from contacting in disorder to splash guard 72 can filter the sawdust that is mingled with in some coolant liquid.

In this embodiment, the upper end of the frame 1 is provided with rectangular grooves parallel to each other, and a part of the saw blade 6 passes through the rectangular grooves and is placed on the upper end of the platform of the frame 1, and the saw blade 6 is not in contact with the walls of the rectangular grooves.

As a preferred embodiment, the rectangular slot facilitates the cutting operation of the saw blade 6 on the plate material at the upper end of the platform of the frame 1.

In the embodiment, a vertical pipe 74 is disposed inside the water tank 73, a horizontal pipe 75 is connected to the lower end of the vertical pipe 74, the horizontal pipe 75 is fixedly connected to the wall of the water tank 73, and a liquid inlet hole 754 is formed in the lower end of the horizontal pipe 75.

In a preferred embodiment, risers 74 are distributed on both sides of each blade 6 to facilitate simultaneous double-sided cooling of the blades 6.

In this embodiment, the inside of the water tank 73 is provided with a cooling liquid, a submersible pump 8 is arranged in the cooling liquid, a liquid suction port of the submersible pump 8 is provided with a filter screen 9, and a liquid outlet of the submersible pump 8 is connected with the liquid inlet hole 754 of the horizontal pipe 75 through a bent pipe.

As a better implementation mode, the submersible pump 8 is used for pumping cooling liquid into the transverse pipe 75, and the filter screen 9 is sleeved at a liquid suction port of the submersible pump 8 to prevent sawdust from entering the submersible pump 8 to block a pipeline.

In this embodiment, the cross tube 75 is provided with a second tube wall 751 and a second flow-through cavity 752, a threaded hole 753 is opened at the upper end of the second tube wall 751, and the stand tube 74 is fixed with the cross tube 75 by the threaded hole 753.

In a preferred embodiment, the vertical pipe 74 is fixed by the threaded holes 753, the installation position of the vertical pipe 74 can be adjusted according to the installation number of the saw blades 6, and the second through cavity 752 enables cooling liquid to quickly fill the inner cavity of the transverse pipe 75.

In this embodiment, the riser 74 includes a first pipe wall 741 and a first circulation cavity 742, liquid injection holes 743 are formed on left and right sides of the first pipe wall 741, a threaded section is disposed at a lower end of the first pipe wall 741, and a sealing rubber sleeve 744 is fixed at an upper end of the threaded section.

As a preferred embodiment, the leftmost and rightmost stand pipes 74 are only provided with the inward liquid spraying holes 743 to reduce the waste of the cooling liquid, the sealing rubber sleeve 744 plays a role in sealing the connection between the cross pipe 75 and the stand pipes 74, and plays a role in limiting the installation of the stand pipes 74, so that when the sealing rubber sleeve 744 contacts the cross pipe 75, the liquid spraying holes 743 face the surface of the saw blade 6.

In this embodiment, the inner sides of the vertical plates 71 at the two sides of the cooling device 7 are provided with grooves, the condensation pipes 76 are installed inside the grooves, and the connection part between the bottom of the groove and the upper end of the water tank 73 is provided with an arc notch bending downwards.

In a preferred embodiment, the arc-shaped notch at the lower end of the vertical plate 71 facilitates the cooling liquid to flow back to the water tank 73.

The utility model discloses a many saw bits carpenter machine saw piece cooling device can effectively solve traditional cooling device and adopt and spray coolant liquid single-point single face on the saw bit, this kind of cooling method, because the saw bit rotates fast and then throw the coolant liquid and lead to the cooling effect poor, and cooling area is less, and the coolant liquid spatters the problem that can not recycle outward, utilize inside violently pipe and the riser of cooling device, be convenient for carry out the multiple spot to the two-sided of saw bit and spray, the scope and the increase cooling area of spraying of coolant liquid have been improved, and then improve cooling effect, and retrieve cyclic utilization to the coolant liquid through the basin, and the cost is reduced.

Claims

1. The utility model provides a many saw bits wood working machine saw bit cooling device which characterized in that includes: frame (1) and cooling device (7), the right side of frame (1) is connected with fixed plate (2), and installs motor (3) in the upper end of fixed plate (2), the output shaft of motor (3) has hold-in range (4), and the upper end of hold-in range (4) is connected with pivot (5) to the fixed surface of pivot (5) has saw bit (6), cooling device (7) set up the inboard in frame (1), and the front and back side of cooling device (7) is provided with riser (71), the inside of riser (71) is provided with condenser pipe (76), and the outside of condenser pipe (76) is provided with splashproof net (72) to the inboard of splashproof net (72) is provided with basin (73).

2. The cooling device for the saw blade of the multi-saw-blade woodworking machine as claimed in claim 1, wherein the upper end of the frame (1) is provided with rectangular grooves which are parallel to each other, a part of the saw blade (6) passes through the rectangular grooves and is arranged at the upper end of the platform of the frame (1), and the saw blade (6) is not in contact with the walls of the rectangular grooves.

3. The saw blade cooling device of the multi-saw blade woodworking machine as claimed in claim 1, wherein a vertical pipe (74) is arranged inside the water tank (73), a horizontal pipe (75) is connected to the lower end of the vertical pipe (74), the horizontal pipe (75) is fixedly connected with the wall of the water tank (73), and a liquid inlet hole (754) is formed in the lower end of the horizontal pipe (75).

4. The saw blade cooling device of the multi-saw blade woodworking machine as claimed in claim 1, wherein the inside of the water tank (73) is provided with cooling liquid, a submersible pump (8) is arranged in the cooling liquid, a liquid suction port of the submersible pump (8) is provided with a filter screen (9), and a liquid outlet of the submersible pump (8) is connected with a liquid inlet hole (754) of the transverse pipe (75) through a bent pipe.

5. The saw blade cooling device of the multi-blade woodworking machine as claimed in claim 3, wherein the arrangement of the transverse pipe (75) comprises a second pipe wall (751) and a second through cavity (752), a threaded hole (753) is formed in the upper end of the second pipe wall (751), and the vertical pipe (74) is fixed with the transverse pipe (75) in a threaded mode through the threaded hole (753).

6. The saw blade cooling device of the multi-saw blade woodworking machine as claimed in claim 3, wherein the vertical pipe (74) comprises a first pipe wall (741) and a first circulation cavity (742), liquid spraying holes (743) are formed in the left side and the right side of the first pipe wall (741), a threaded section is formed in the lower end of the first pipe wall (741), and a sealing rubber sleeve (744) is fixed to the upper end of the threaded section.

7. The saw blade cooling device of the multi-saw blade woodworking machine as claimed in claim 1, wherein grooves are formed in the inner sides of the vertical plates (71) on the two sides of the cooling device (7), the condensation pipes (76) are installed in the grooves, and a connection part between the bottom of each groove and the upper end of the water tank (73) is provided with an arc-shaped notch which is bent downwards.