CN112297152A

CN112297152A - Double-cutter wood lathe capable of automatically retracting turning tool when temperature is too high

Info

Publication number: CN112297152A
Application number: CN202011160572.8A
Authority: CN
Inventors: 吴曼东
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-02-02
Anticipated expiration: 2040-10-27
Also published as: CN112297152B

Abstract

The invention relates to the technical field of wood lathes and discloses a double-cutter wood lathe capable of automatically retracting a lathe tool when the temperature is too high. The device, when lathe tool piece temperature risees, the hydrogen heating of heat conduction piece in to the hydrogen gasbag, the hydrogen inflation drives the hydrogen gasbag and swells, it shifts up to drive to lead electrical pillar when the hydrogen gasbag swells, the resistance among the sliding resistance access line diminishes, the current increase of letting in the electro-magnet, the magnetism reinforcing of electro-magnet attracts the iron sheet, it shifts up and leaves the timber surface to remove the post and drive the car sword piece, thereby realize the automatic effect of withdrawing the lathe tool when lathe tool temperature is too high, long-time high temperature turning has been avoided making the lathe tool damage.

Description

Double-cutter wood lathe capable of automatically retracting turning tool when temperature is too high

Technical Field

The invention relates to the technical field of wood lathes, in particular to a double-cutter wood lathe capable of automatically retracting a turning tool when the temperature is too high.

Background

Along with people's standard of living's improvement, it is also more and more important to the decoration of various wooden furniture, wood lathe is all needed to be used in the processing of wooden furniture, wood lathe can carry out preliminary cutting to wooden material, with the more smooth of timber surface turning, wood lathe on the existing market divide into single frame and double-frame, the lathe of double-frame is of value to ligneous turning repeatedly, reduces the time of turning, improves work efficiency, but the lathe tool on the existing market has following problem in the use: can produce a large amount of temperatures when the lathe tool turning timber, because ligneous particularity can not adopt ordinary water cooling to high temperature can cause timber to warp or even burn, the long-time use loss grow of cutter under the high temperature, and the device that can withdraw the lathe tool automatically and cool down when the lathe tool temperature is too high has not yet been found in the existing market, so the problem more than can be solved in the appearance of the double knives wood lathe that the lathe tool was withdrawn automatically when the temperature was too high.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the double-cutter woodworking lathe capable of automatically retracting the turning tool at the overhigh temperature, which has the advantages that the turning tool at the overhigh temperature is automatically retracted when the temperature of the turning tool is overhigh, the retracted turning tool is rapidly cooled, the abrasion of the turning tool is reduced, the damage of the high-temperature turning tool to wood is reduced, and the problems that the wood is deformed or even burnt by the high-temperature turning tool and the loss of the cutting tool at the high temperature is increased after the cutting tool is used for a long time are solved.

(II) technical scheme

In order to realize the purposes of automatically withdrawing the turning tool with overhigh temperature when the temperature of the turning tool is overhigh, rapidly cooling the withdrawn turning tool, reducing the abrasion of the turning tool and reducing the damage of the high-temperature turning tool to wood, the invention provides the following technical scheme:

a double-cutter wood lathe capable of automatically withdrawing a lathe tool when the temperature is too high comprises a main body frame, wherein a sleeve is fixedly installed below the main body frame, a moving column is arranged inside the sleeve, a limiting part is fixedly installed at the upper part of the moving column, an iron sheet is fixedly installed above the moving column, first springs are arranged on the left side and the right side of the iron sheet, an electromagnet is arranged above the iron sheet, a fixing frame is fixedly connected with the lower end of the moving column, a lathe tool block is fixedly installed on the fixing frame, a heat conducting block is fixedly connected above the lathe tool block, a hydrogen air bag is arranged outside the heat conducting block, a conductive column is arranged above the hydrogen air bag, a sliding resistor is arranged on the left side of the conductive column, rotating columns are arranged on the left side and the right side of the sleeve, rotating wheels are fixedly installed above the rotating columns, and moving seats are arranged on the right, the utility model discloses a cooling device, including main body frame, removal seat, main body frame, sliding plate, the equal fixedly connected with extruded piece in the left side and the right of sliding plate, the removal seat is last fixed mounting has liquid reserve tank and cooling tube, the left side fixedly connected with second spring of removal seat, the top of main body frame is provided with the main part board, the main part board includes sliding plate and elasticity gasbag, the equal fixedly connected with extruded piece in the left side and the right of sliding plate, the back fixedly connected with bar shaped plate of.

Preferably, the sleeve is provided with a sliding groove matched with the limiting part, the right end of the limiting part is movably connected with the rotating column, and the limiting part is acted by an outer chute of the rotating column when moving upwards, so that the rotating column is driven to rotate.

Preferably, the electromagnet is electrically connected with the sliding resistor, and the change of the resistance value of the sliding resistor controls the current of the electromagnet so as to control the magnetism of the electromagnet.

Preferably, the belt is fixedly connected between the rotating wheel and the moving seat, the left end of the belt is fixedly connected to the outside of the rotating wheel, and the rotating wheel can wind the belt when rotating, so that the moving seat is driven to move.

Preferably, fixedly connected with air duct between the upper portion of liquid reserve tank and the elasticity gasbag, fixedly connected with catheter between the lower part of liquid reserve tank and the cooling tube, all be provided with the coolant liquid in liquid reserve tank and the cooling tube, the coolant liquid is used for cooling the lathe tool.

Preferably, the sliding plate is slidably connected with the main body plate, and the main body plate is provided with a strip-shaped groove at the joint of the sliding plate and the strip-shaped plate.

Preferably, the back that rotates the piece is provided with drive arrangement, and this drive arrangement and sliding resistance electric connection rotate piece and strip shaped plate swing joint, and drive arrangement drives and rotates the piece and rotate and then drive the strip shaped plate and remove.

(III) advantageous effects

Compared with the prior art, the invention provides the double-cutter wood lathe capable of automatically retracting the turning tool when the temperature is too high, which has the following beneficial effects:

1. this automatic double knives wood lathe who withdraws lathe tool when high temperature, when the temperature of lathe tool piece is higher, high temperature is through the hydrogen heating of heat conduction piece in to the hydrogen gasbag, the hydrogen volume sharply expands, and drive the hydrogen gasbag and bulge, it shifts up to drive conductive pillar when the hydrogen gasbag bulges, the resistance that sliding resistance inserts in the circuit diminishes, the current increase that lets in the electro-magnet, the magnetism reinforcing of electro-magnet attracts the iron sheet, thereby it shifts up to drive the removal post, the removal post drives the lathe tool piece and shifts up and leave the timber surface, thereby realize the automatic effect of withdrawing the lathe tool when lathe tool temperature is too high, long-time high temperature turning has been avoided making the lathe tool damage.

2. This automatic double-knife wood lathe who withdraws lathe tool when high temperature, thereby it rotates to move the post through the chute contact with the rotation post outside when shifting up, it will move the cooling tube on the seat and remove the both sides of lathe tool piece through the belt to rotate the post, meanwhile rotate the hou mian drive arrangement of piece and drive and rotate the piece rotation, the elastic airbag on the right extrudees when the sliding plate moves to the right, the elastic airbag gas on the right is extruded and gets into in the stock solution tank on the right, the pressure increase in the stock solution tank on the right, make the coolant liquid in the stock solution tank on the right flow in toward the cooling tube and make the coolant liquid in the cooling tube begin to flow under the pressure effect, make the cooling tube take away the temperature on the lathe tool through the flow of coolant liquid.

Drawings

FIG. 1 is a schematic front cross-sectional view of the inventive structure;

FIG. 2 is a schematic structural diagram of a single right turning tool system of the present invention;

FIG. 3 is a schematic view of a moving column and its related structure according to the present invention;

FIG. 4 is a schematic view of a heat conducting block and its related structure according to the present invention;

fig. 5 is a schematic view of the sliding panel and its related structure according to the present invention.

In the figure: 100. a main body frame; 200. a sleeve; 201. moving the column; 202. a limiting member; 203. iron sheets; 204. a first spring; 205. an electromagnet; 300. a fixed mount; 301. turning a cutter block; 302. a heat conducting block; 303. a hydrogen bladder; 304. a conductive post; 305. a sliding resistor; 400. rotating the column; 401. a rotating wheel; 402. a movable seat; 403. a liquid storage tank; 404. a cooling pipe; 405. a second spring; 500. a main body plate; 501. a sliding plate; 502. an extrusion; 503. a strip plate; 504. a rotating member; 505. an elastic air bag.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a double-blade wood working lathe capable of automatically retracting a turning tool when the temperature is too high includes a main body frame 100, a sleeve 200 is fixedly installed below the main body frame 100, a sliding slot matched with a limiting member 202 is formed on the sleeve 200, a right end of the limiting member 202 is movably connected with a rotating column 400, the limiting member 202 is acted by an external chute of the rotating column 400 when moving upwards, so as to drive the rotating column 400 to rotate, a moving column 201 is arranged inside the sleeve 200, the limiting member 202 is fixedly installed on an upper portion of the moving column 201, an iron sheet (203) is fixedly installed on the upper portion of the moving column 201, a first spring 204 is arranged on each of a left side and a right side of the iron sheet 203, an electromagnet 205 is arranged above the iron sheet 203, the electromagnet 205 is electrically connected with a sliding resistor 305, a resistance value of the sliding resistor 305 changes to control a current of the electromagnet 205, so as, the fixed frame 300 is fixedly provided with a turning tool block 301, the upper surface of the turning tool block 301 is fixedly connected with a heat conduction block 302, the outside of the heat conduction block 302 is provided with a hydrogen bag 303, a conductive column 304 is arranged above the hydrogen bag 303, and the left side of the conductive column 304 is provided with a sliding resistor 305.

The left side and the right side of the sleeve 200 are both provided with a rotating column 400, a rotating wheel 401 is fixedly installed on the rotating column 400, a moving seat 402 is arranged on the right side of the rotating wheel 401, a belt is fixedly connected between the rotating wheel 401 and the moving seat 402, the left end of the belt is fixedly connected to the outside of the rotating wheel 401, the belt is wound when the rotating wheel 401 rotates so as to drive the moving seat 402 to move, a liquid storage tank 403 and a cooling pipe 404 are fixedly installed on the moving seat 402, an air duct is fixedly connected between the upper part of the liquid storage tank 403 and the elastic airbag 505, a liquid guide pipe is fixedly connected between the lower part of the liquid storage tank 403 and the cooling pipe 404, cooling liquid is respectively arranged in the liquid storage tank 403 and the cooling pipe 404 and used for cooling the turning tool, a second spring 405 is fixedly connected on the left side of the moving seat 402, a main body plate 500 is arranged above the, sliding plate 501 and main body board 500 sliding connection, and main body board 500 has seted up the bar groove in the junction of sliding plate 501 and bar board 503, the equal fixedly connected with extruded piece 502 on the left side and the right of sliding plate 501, sliding plate 501's rear fixedly connected with bar board 503, bar board 503's the left side is provided with rotates piece 504, the back of rotating piece 504 is provided with drive arrangement, this drive arrangement and sliding resistance 305 electric connection, it rotates piece 504 and bar board 503 swing joint, drive arrangement drives and rotates piece 504 and rotate and then drive bar board 503 and remove.

The working principle is as follows: the double-cutter wood lathe which can automatically withdraw the turning tool when the temperature is too high turns the wood through two groups of cutting tools, when the temperature of the lathe tool block 301 is higher, the heat conducting block 302 is heated by high temperature, the hydrogen in the hydrogen air bag 303 is heated after the heat conducting block 302 is heated, according to the principle of thermal expansion and cold contraction, the volume of the heated hydrogen expands rapidly and drives the hydrogen bag 303 to bulge, when the hydrogen bag 303 bulges, the conductive column 304 is driven to move upwards, the conductive column 304 moves in the sliding resistor 305, so that the resistance of the sliding resistor 305 connected to the circuit is reduced, from the relationship between the current and the resistance, it is found that the current applied to the electromagnet 205 increases, the magnetism of the electromagnet 205 increases to attract the iron piece 203, thereby driving the moving column 201 to move upwards, the moving column 201 driving the knife block 301 to move upwards to separate from the surface of the wood, thereby realize the effect that the lathe tool was withdrawed to the automation when the lathe tool temperature was too high, avoided long-time high temperature turning to make the lathe tool damage.

When the moving column 201 moves upwards, the rotating column 400 is driven to rotate by contacting with a chute outside the rotating column 400, the rotating column 400 rotates to move the cooling pipe 404 on the moving seat 402 to two sides of the turning tool block 301 through a belt, meanwhile, the current of the driving device is increased because the driving device behind the rotating piece 504 is connected with the sliding resistor 305 in series, the driving device works and drives the rotating piece 504 to rotate, the rotating piece 504 drives the strip-shaped plate 503 to move so as to drive the sliding plate 501 to move leftwards and rightwards, the right elastic air bag 505 is extruded when the sliding plate 501 moves rightwards, the air of the right elastic air bag 505 is extruded into the right liquid storage tank 403, the pressure in the right liquid storage tank 403 is increased according to the relationship between the air pressure and the volume, the cooling liquid in the right liquid storage tank 403 flows into the cooling pipe 404 under the action of the pressure, and the cooling liquid in, so that the temperature of the turning tool is taken away by the cooling pipe 404 through the flow of the cooling liquid, thereby completing the cooling of the turning tool.

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. The utility model provides an automatic double knives wood lathe who withdraws lathe tool when high temperature, includes main part frame (100), its characterized in that: the lower part of the main body frame (100) is fixedly provided with a sleeve (200), a movable column (201) is arranged inside the sleeve (200), a limiting part (202) is fixedly arranged on the upper part of the movable column (201), an iron sheet (203) is fixedly arranged on the movable column (201), first springs (204) are arranged on the left side and the right side of the iron sheet (203), an electromagnet (205) is arranged above the iron sheet (203), the lower end of the movable column (201) is fixedly connected with a fixing frame (300), a lathe tool block (301) is fixedly arranged on the fixing frame (300), a heat conducting block (302) is fixedly connected on the upper part of the lathe tool block (301), a hydrogen air bag (303) is arranged outside the heat conducting block (302), a conductive column (304) is arranged above the hydrogen air bag (303), and a sliding resistor (305) is arranged on the left side of the conductive column (304), the utility model discloses a cooling device, including sleeve (200), fixed mounting has runner (401) on the higher authority fixed mounting of rotating post (400), the right of runner (401) is provided with removes seat (402), it has liquid reserve tank (403) and cooling tube (404) to remove on seat (402), the left side fixedly connected with second spring (405) that removes seat (402), the top of main part frame (100) is provided with main body plate (500), main body plate (500) include sliding plate (501) and elasticity gasbag (505), the equal fixedly connected with extruded piece (502) on the left side and the right of sliding plate (501), the back fixedly connected with strip shaped plate (503) of sliding plate (501), the left side of strip shaped plate (503) is provided with rotates piece (504).

2. The double-cutter woodworking lathe capable of automatically retracting the turning tool when the temperature is too high according to claim 1, wherein: the sleeve (200) is provided with a sliding groove matched with the limiting part (202), and the right end of the limiting part (202) is movably connected with the rotating column (400).

3. The double-cutter woodworking lathe capable of automatically retracting the turning tool when the temperature is too high according to claim 1, wherein: the electromagnet (205) is electrically connected with the sliding resistor (305).

4. The double-cutter woodworking lathe capable of automatically retracting the turning tool when the temperature is too high according to claim 1, wherein: a belt is fixedly connected between the rotating wheel (401) and the moving seat (402), and the left end of the belt is fixedly connected to the outer portion of the rotating wheel (401).

5. The double-cutter woodworking lathe capable of automatically retracting the turning tool when the temperature is too high according to claim 1, wherein: the air guide pipe is fixedly connected between the upper portion of the liquid storage tank (403) and the elastic air bag (505), the liquid guide pipe is fixedly connected between the lower portion of the liquid storage tank (403) and the cooling pipe (404), and cooling liquid is arranged in the liquid storage tank (403) and the cooling pipe (404).

6. The double-cutter woodworking lathe capable of automatically retracting the turning tool when the temperature is too high according to claim 1, wherein: the sliding plate (501) is connected with the main body plate (500) in a sliding mode, and a strip-shaped groove is formed in the connecting position of the sliding plate (501) and the strip-shaped plate (503) of the main body plate (500).

7. The double-cutter woodworking lathe capable of automatically retracting the turning tool when the temperature is too high according to claim 1, wherein: the rear side of the rotating piece (504) is provided with a driving device, the driving device is electrically connected with the sliding resistor (305), and the rotating piece (504) is movably connected with the strip-shaped plate (503).