CN113021073A

CN113021073A - Cutting device for machining mechanical parts and solving problem of insufficient cooling of blades

Info

Publication number: CN113021073A
Application number: CN202110317382.0A
Authority: CN
Inventors: 杨凯
Original assignee: Weisheng Technology Shanghai Co ltd
Current assignee: Weisheng Technology Shanghai Co ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-06-25

Abstract

The invention relates to the technical field of new materials, and discloses a cutting device for machining mechanical parts, which solves the problem of insufficient cooling of blades and comprises a shell, wherein a cutter is rotatably connected above the shell; utilize the motion and the vortex tube principle of tool bit self, the heat conduction dish shifts the heat of tool bit self, and cool down the cooling to the heat conduction dish with the help of the cold air current that the vortex tube produced, make the heat conduction dish can continuously take away the heat of tool bit, play the effect to the cooling tool bit, the hot gas flow that utilizes the vortex tube operation to produce triggers cold spray operation, make the shower nozzle spray cooling water to blade and processing work piece, avoid work piece deformation and cutter impaired, play dual refrigerated effect, through the plug, a socket, the cooler bin, the combined action of recovery tube and piston, in the refrigerated while, utilize the negative pressure principle to retrieve the cooling water of accomplishing filtration treatment automatically, make the cooling water obtain cyclic utilization, energy-concerving and environment-protective, more accord with the in-service use condition.

Description

Cutting device for machining mechanical parts and solving problem of insufficient cooling of blades

Technical Field

The invention relates to the technical field of mechanical parts, in particular to a cutting device for machining the mechanical parts, which solves the problem of insufficient cooling of a blade.

Background

With the development of technology, the precision of machines is remarkably improved, wherein mechanical parts constitute basic elements of the machines and are inseparable single parts forming the machines and the machines. Before a mechanical part is put into use, various machining processes are required, and among them, cutting is one of the common machining processes. Because the cutter rotates at a high speed, the cutter receives heat generated by self operation, and the cutter and a processed workpiece generate heat by high-speed friction, the temperature of the surface of the cutter can be quickly raised by the heat, the heat has no influence on the cutter and the workpiece, the workpiece can be deformed, and the service life of the cutter is shortened. In order to avoid the situation, the cooling water is usually cooled by wind power or cooling water, but the wind power cooling effect is poor, dust and debris are easy to be raised, the quality of the working environment is affected, the cooling water cooling effect is single, and the used cooling water contains a large amount of metal debris generated by the lathe work pieces and is not easy to recycle.

Aiming at the defects of the prior art, the invention provides the cutting device for machining the mechanical parts, which solves the problem of insufficient cooling of the blade, and has the advantages of double cooling, better cooling effect and cooling water recovery.

Disclosure of Invention

Technical scheme (I)

In order to realize the purposes of double cooling, better cooling effect and cooling water recovery, the invention provides the following technical scheme: the cutting device for machining mechanical parts for solving the problem of insufficient cooling of the blade comprises: the device comprises a shell, a cutter, a heat conducting disc, a main disc, a clamping block, a vortex tube, a heat conducting tube, a first air cylinder, a plug, a cooling box, a socket, a spray pipe, a clamping frame, a flow limiting block, a spray head, a recovery tube, a piston and a filter chamber.

Wherein:

the position and connection relationship among the structures are as follows:

the cutting device for machining mechanical parts solves the problem of insufficient cooling of blades and comprises a shell, a cutter is rotatably connected above the shell, a heat conducting disc is arranged on the surface of the cutter, a through hole is formed in the heat conducting disc, the inner wall of the through hole is in a regular uneven shape, a main disc is arranged in an inner cavity of the heat conducting disc, three notches with the same specification are formed in the main disc, clamping blocks are movably connected in the notches, three cold air pipelines with the same specification are arranged in the main disc, clamping blocks are clamped in the main disc, three clamping blocks with the same specification are movably connected on one side of each clamping block close to the center of the main disc, a vortex tube is arranged in the main disc, a sleeve is arranged on the outer side of the vortex tube, three air inlets with the same specification are formed in the sleeve, an air inlet, a hot air outlet and a cold air outlet are formed in the vortex tube, and a heat, the heat pipe is communicated with a hot gas outlet of the vortex tube, one side, away from the vortex tube, of the heat pipe is provided with a first air cylinder, the bottom of the first air cylinder is connected with a plug in a sliding mode, the top of the plug is fixedly connected with a sliding block, the sliding block is movably connected with the first air cylinder, the surface of the sliding block is rotatably connected with two rotary rods with the same specification, and the outer side of the plug is fixedly connected with a cooling box.

The surface of the cooling box is fixedly connected with a socket, the socket is matched with the specification of a plug, spray pipes are arranged on two sides of the socket, the two spray pipes are made of soft materials, the pipe bodies of the spray pipes, which are positioned in a clamping frame, are made of soft materials, the clamping frame is clamped on the outer side of the spray pipes, the two clamping frames are made of the same specification, the clamping frame is in an inverted T shape, clamping grooves are formed in the surface of a transverse plate, the inner parts of the clamping frames are connected with two current limiting blocks in a sliding mode, the two current limiting blocks are made of the same specification, clamping columns are arranged on the outer sides of the current limiting blocks, spray heads are fixedly connected to one sides, which are far away from the cooling box, of the spray pipes, the two spray heads are made of the same specification, recovery pipes are fixedly connected to the top of the cooling box, the two recovery pipes are made of, the top of the piston is provided with a filter chamber.

(II) advantageous effects

Compared with the prior art, the cutting device for machining the mechanical parts, which solves the problem of insufficient cooling of the blades, has the following beneficial effects:

1. this solve cutting device for machine parts processing of insufficient problem of blade cooling, through the combined action of cutter, heat conduction dish, master, fixture block and vortex tube, utilize the motion and the vortex tube principle of tool bit self, heat conduction dish shifts the heat of tool bit self to cool down the heat conduction dish with the help of the cold airflow that vortex tube produced, make the heat conduction dish can continuously take away the heat of tool bit, play the effect to cooling the tool bit.

2. The cutting device for machining the mechanical parts solves the problem that the blades are insufficiently cooled, and utilizes the combined action of the vortex tube, the heat pipe, the first cylinder, the plug, the cooling box, the spray pipe, the clamping frame, the flow limiting block, the spray head and the recovery pipe to trigger cold spraying operation by utilizing hot air flow generated by the operation of the vortex tube, so that the spray head sprays cooling water to the blades and a machined workpiece, the deformation of the workpiece and the damage of a cutter are avoided, and the effect of double cooling is achieved.

3. This solve cutting device for machine parts processing of insufficient problem of blade cooling through the combined action of plug, socket, cooler bin, recovery tube and piston, when the refrigerated, utilizes the negative pressure principle to retrieve the cooling water of accomplishing filtration treatment automatically, makes the cooling water obtain cyclic utilization, and is energy-concerving and environment-protective, more accords with the in-service use condition.

Drawings

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

FIG. 2 is a cross-sectional view of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view of the connection between the cutter and the vortex tube according to the present invention.

In the figure:

embodiment 1, a housing; 2. a cutter; 3. a heat conducting plate; 4. a master disk; 5. a clamping block; 6. a vortex tube; 7. a heat pipe; 8. a first cylinder; 9. a plug; 10. a cooling tank; 11. a socket; 12. a nozzle; 13. clamping a frame; 14. a flow limiting block; 15. a spray head; 16. a recovery pipe; 17. a piston; 18. and (6) filtering the solution.

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. 1-3, a cutting device for machining mechanical parts to solve the problem of insufficient cooling of blades comprises a housing 1, a cutter 2 is rotatably connected above the housing 1, a heat conducting disc 3 is arranged on the surface of the cutter 2, a through hole is formed in the heat conducting disc 3, the inner wall of the through hole is in a regular uneven shape, so that when the cutting device rotates along with the cutter 2, the cutting device has an extrusion effect on a fixture block 5 in a notch of a main disc 4, a main disc 4 is arranged in an inner cavity of the heat conducting disc 3, three notches with the same specification are formed in the main disc 4, the fixture block 5 is movably connected in each notch, three cold air pipelines with the same specification are arranged in the main disc 4, the cooling pipelines are communicated with a cold air outlet of a vortex tube 6, an outlet of each cold air pipeline is positioned on the outer side of the heat conducting disc 3, the fixture blocks 5 are clamped in the main disc 4, the fixture blocks 5 are three and have the same specification, one side, which, one side of the spring, which is far away from the clamping block 5, is movably connected with a sleeve on the outer side of the vortex tube 6, the vortex tube 6 is arranged in the main disc 4, the sleeve is arranged on the outer side of the vortex tube 6, three air inlets with the same specification are arranged in the sleeve, the vortex tube 6 is provided with an air inlet, a hot air outlet and a cold air outlet, the surface of the vortex tube 6 is fixedly connected with a heat pipe 7, the heat pipe 7 is communicated with the hot air outlet of the vortex tube 6, one side of the heat pipe 7, which is far away from the vortex tube 6, is provided with a cylinder I8, the bottom of the cylinder I8 is slidably connected with a plug 9, the top of the plug 9 is fixedly connected with a sliding block, the sliding block is movably connected with the cylinder I8, the surface of the sliding block is rotatably connected with two rotary rods with the same specification, one side of the rotary rods, which is far away from the sliding block, the inside of the cooling tank 10 is provided with a water pump.

The surface of the cooling box 10 is fixedly connected with a socket 11, the socket 11 is matched with the specification of the plug 9, two spray pipes 12 are arranged on two sides of the socket 11, the two spray pipes 12 are made of soft materials, the pipe bodies of the spray pipes 12, which are positioned in a clamping frame 13, are made of soft materials, the clamping frame 13 is clamped on the outer side of the spray pipes 12, the clamping frame 13 is made of two clamping frames with the same specification, the clamping frame 13 is in an inverted T shape, a clamping groove is formed in the surface of a transverse plate of the clamping frame, a current limiting block 14 is slidably connected inside the clamping frame 13, the two current limiting blocks 14 are made of the same specification, clamping columns are arranged on the outer side of the current limiting block 14 and are connected in the clamping groove of the transverse plate of the clamping frame 13, one side, far away from the cooling box 10, of the spray pipes 12 is fixedly connected with spray heads 15, the spray heads 15 are made of two and have, the recycling pipe 16 connects the filtering chamber 18 with the cooling box 10, the recycling pipe 16 is far away from the filtering chamber 18 and is connected with a piston 17 in a pipe body on one side of the cooling box 10 in a sliding mode, the piston 17 is connected in the recycling pipe 16 in a sliding mode, the top of the piston 17 is movably connected with a second air cylinder, the second air cylinder is electrically connected with the plug 9 and the socket 11, the filtering chamber 18 is arranged at the top of the piston 17, a filtering net is arranged inside the filtering chamber 18, the top of the filtering chamber 18 is provided with an operating platform, and a water leakage hole.

The working process and the principle of the device are as follows:

during the use, cutter 2 rotates and drives the heat conduction dish 3 synchronous motion on its surface, cutter 2 moves and is absorbed by heat conduction dish 3 when hot heat, because the inner wall of 3 openings of heat conduction dish presents regular unevenness form, make heat conduction dish 3 rotate constantly promote fixture block 5 and move and extrude the spring in its outside at the notch of main disc 4, fixture block 5 receives the effect of spring again and takes place to reset, make fixture block 5 constantly compress the air in the notch of main disc 4, the air current receives the effect of vortex tube 6 and produces cold air current and hot gas flow, the cold air current is discharged through the cold air duct, cold air directly spouts heat conduction dish 3, cool heat conduction dish 3, make heat conduction dish 3 can continuously absorb the heat that cutter 2 produced, realize the effect of cooling cutter 2.

Meanwhile, hot air flow generated by the vortex tube 6 is discharged through the heat pipe 7, the hot air flow is led into the first air cylinder 8 through the heat pipe 7, the first air cylinder 8 drives the sliding block at the top of the plug 9 to move downwards, the sliding block pulls the two rotary rods on the surface of the sliding block, the two flow limiting blocks 14 are pulled to be close to each other through the rotary rods, the flow limiting blocks 14 do not extrude the pipe body of the spray pipe 12 any more, at the moment, the cooling box 10 is communicated with the spray head 15 through the spray pipe 12, cooling water in the cooling box 10 rushes into the spray pipe 12 under the action of the water pump and is sprayed out through the spray head 15, and the cutter 2 and a.

The plug 9 moves synchronously to be close to the socket 11 and is clamped with the socket, a cylinder II electrically connected with the plug 17 starts to operate to drive the piston 17 to move intermittently up and down, initially, the piston 17 is located at the highest point to move the piston 17 upwards, cooling water in an operation table at the top of the filtering chamber 18 enters the filtering chamber 18 and is accumulated at the bottom of the filtering chamber 18 through the filtering action of a filtering screen of the filtering chamber 18, and at the moment, the cooling water in the filtering chamber 18 enters the cooling tank 10 along the recovery pipe 16 under the action of negative pressure generated by the movement of the piston 17, so that the cyclic utilization of the cooling water is realized.

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. Solve cutting device for machine parts processing of insufficient problem of blade cooling, including shell (1), its characterized in that: a cutter (2) is rotatably connected above the shell (1), a heat conducting disc (3) is arranged on the surface of the cutter (2), a main disc (4) is arranged in an inner cavity of the heat conducting disc (3), a clamping block (5) is clamped in the main disc (4), a vortex tube (6) is arranged in the main disc (4), a heat pipe (7) is fixedly connected to the surface of the vortex tube (6), a cylinder I (8) is arranged on one side, away from the vortex tube (6), of the heat pipe (7), a plug (9) is connected to the bottom of the cylinder I (8) in a sliding manner, a cooling box (10) is fixedly connected to the outer side of the plug (9), a socket (11) is fixedly connected to the surface of the cooling box (10), spray pipes (12) are arranged on two sides of the socket (11), a clamping frame (13) is clamped to the outer side of the spray pipes (12), a current limiting block (14) is connected to the inner sliding manner of the clamping frame (13), a spray pipe (, the top of the cooling box (10) is fixedly connected with a recovery pipe (16), the interior of the recovery pipe (16) is connected with a piston (17) in a sliding mode, and the top of the piston (17) is provided with a filtering chamber (18).

2. The cutting device for machining mechanical parts according to claim 1, which solves the problem of insufficient cooling of the blade, characterized in that: the opening has been seted up to the inside of heat conduction dish (3), and the inner wall of opening presents the unevenness form of rule, and the same notch of three specification has been seted up to the inside of main dish (4), and swing joint has fixture block (5) in its notch, and the inside of main dish (4) is equipped with the same air conditioning pipeline of three specification.

3. The cutting device for machining mechanical parts according to claim 1, which solves the problem of insufficient cooling of the blade, characterized in that: the fixture blocks (5) are three and have the same specification, one side of the fixture blocks (5) close to the center of the main disc (4) is movably connected with a spring, a sleeve is arranged on the outer side of the vortex tube (6), three air inlets with the same specification are formed in the sleeve, and an air inlet, a hot air outlet and a cold air outlet are formed in the vortex tube (6).

4. The cutting device for machining mechanical parts according to claim 1, which solves the problem of insufficient cooling of the blade, characterized in that: the heat pipe (7) is communicated with a hot gas outlet of the vortex tube (6), the top of the plug (9) is fixedly connected with a sliding block, the sliding block is movably connected with a first cylinder (8), and the surface of the sliding block is rotatably connected with two rotary rods with the same specification.

5. The cutting device for machining mechanical parts according to claim 1, which solves the problem of insufficient cooling of the blade, characterized in that: the socket (11) is matched with the plug (9) in specification, the number of the spray pipes (12) is two, the specification of the spray pipes is the same, and the pipe body of each spray pipe (12) located in the clamping frame (13) is made of soft materials.

6. The cutting device for machining mechanical parts according to claim 1, which solves the problem of insufficient cooling of the blade, characterized in that: the clamping frames (13) are two and have the same specification, the clamping frames (13) are in an inverted T shape, clamping grooves are formed in the surface of a transverse plate of each clamping frame, the flow limiting blocks (14) are two and have the same specification, and clamping columns are arranged on the outer sides of the flow limiting blocks (14).

7. The cutting device for machining mechanical parts according to claim 1, which solves the problem of insufficient cooling of the blade, characterized in that: the spray heads (15) are two in number and have the same specification, the recovery pipes (16) are communicated with the filter chamber (18) and the cooling tank (10), and the recovery pipes (16) are far away from the filter chamber (18) and are connected with the piston (17) in the pipe body on one side of the cooling tank (10) in a sliding mode.