CN113714852A

CN113714852A - Water spray cooling device for cutting machining of numerical control machine tool

Info

Publication number: CN113714852A
Application number: CN202110978487.0A
Authority: CN
Inventors: 肖后忠
Original assignee: Shenzhen Xinyuefeng Technology Co ltd
Current assignee: Shenzhen Xinyuefeng Technology Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2021-11-30

Abstract

The invention discloses a water spray cooling device for cutting machining of a numerical control machine tool, which comprises a machine body, a dust collector body and a cutter body, wherein two supporting piles are arranged at the lower end of the machine body, a dust collection mechanism is arranged on the right side wall of the supporting pile on the right side, and the dust collector body is arranged on the dust collection mechanism. According to the invention, the driving motor drives the dust hood to move to the right side of the U-shaped block, so that the dust hood is driven by the dust hood body to be matched with the air guide hose and the first connecting pipe to drive the dust hood to absorb chips cut by a workpiece, the chips are cleaned manually, time and labor are saved, the driving motor drives the spray head to move to the left side of the U-shaped block, the water pump drives the spray head to spray water and cool a tool bit on the cutter body through the liquid guide pipe, the liquid guide hose and the second connecting pipe, the damage to the tool bit caused by high temperature generated by cutting is avoided, dirty liquid generated by water spraying and cooling in the U-shaped block is guided into the flow guide groove through the arranged strip-shaped opening, the flow guide groove guides the dirty liquid, and the cleaning is convenient.

Description

Water spray cooling device for cutting machining of numerical control machine tool

Technical Field

The invention relates to the technical field of numerical control cutting machining, in particular to a water spray cooling device for cutting machining of a numerical control machine tool.

Background

The numerical control cutting processing is an important factor for rapid development of important industrial departments such as the automobile industry and the die industry as a main basic process of the manufacturing technology, is based on common cutting processing and is combined with an automatic processing process of a numerical control machine tool, and redundant parts of a workpiece are cut by utilizing the rotation of a tool driven by the machine tool and matching with the movement of the workpiece.

The cutting of digit control machine tool adds man-hour and can produce a large amount of pieces, and it needs artifical manual clearance, wastes time and energy, and cutting process tool bit department lacks cooling structure, causes the damage to the cutter easily, provides a digit control machine tool cutting water spray cooling device for processing now and solves above-mentioned problem.

Disclosure of Invention

The invention provides a water spray cooling device for cutting of a numerical control machine tool, which is used for solving the technical problems that a large amount of chips are generated during cutting of the numerical control machine tool in the background technology, the chips need to be manually cleaned, time and labor are wasted, and a tool bit is easily damaged due to the lack of a cooling structure during cutting.

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

a water spray cooling device for cutting machining of a numerical control machine tool, which comprises a machine body, a dust collector body and a cutter body, two supporting piles are arranged at the lower end of the machine body, a dust suction mechanism is arranged on the right side wall of the supporting pile on the right side, the dust collector body is arranged on the dust collection mechanism, the upper end of the machine body is provided with a workpiece limiting mechanism, the upper end of the machine body is fixedly connected with a door-shaped bracket, the upper end of the door-shaped bracket is provided with a water spray cooling mechanism, an adjusting mechanism is horizontally arranged on the inner wall of the right side of the door-shaped bracket close to the top surface in a penetrating way, the dust absorption mechanism and the water spray cooling mechanism are both in contact with the adjusting mechanism in a propping way, the top surface of the door-shaped bracket at the central position is fixedly connected with a U-shaped plate, the upper end of the U-shaped plate at the central position is fixedly provided with a cylinder, and a piston rod of the air cylinder vertically penetrates through the U-shaped plate and is fixedly connected with the upper end of the cutter body.

Preferably, the dust collection mechanism comprises a supporting plate fixedly connected to the side wall of the right end of the right supporting pile, the dust collector body is placed at the upper end of the supporting plate, an air guide hose is communicated with the output end of the dust collector body, a first connecting pipe is fixedly connected to the free end of the air guide hose, the first connecting pipe is abutted to the adjusting mechanism, and a dust collection cover is communicated with the free end of the first connecting pipe.

Preferably, work piece stop gear includes fixed mounting in the linear guide of organism upper end, linear guide is located the door type support under, be provided with assorted activity guide block with it on the linear guide, the upper end fixedly connected with U type piece of activity guide block, equal fixed mounting has the pneumatic cylinder on the both ends lateral wall around the U type piece, two the piston rod of pneumatic cylinder all runs through the setting of U type piece, two the equal fixedly connected with clamp splice of one end that the pneumatic cylinder piston rod is located the U type piece.

Preferably, the left side wall and the right side wall of the U-shaped block are fixedly connected with guide grooves, the opposite inner walls of the guide grooves are provided with strip-shaped openings, and the bottoms of the strip-shaped openings are in seamless connection with the bottoms of the U-shaped blocks.

Preferably, the water spray cooling mechanism comprises a water storage tank and a water pump which are arranged on the door-shaped support and close to the upper end of the left side, the input end of the water pump is communicated with the inner wall of the left side of the water storage tank close to the bottom, the output end of the water pump is communicated with a liquid guide pipe, a valve is fixedly mounted on the liquid guide pipe, the free end of the liquid guide pipe is communicated with a liquid guide hose, the free end of the liquid guide hose is communicated with a second connecting pipe, the free end of the second connecting pipe is communicated with a spray head, and the second connecting pipe is in contact with the adjusting mechanism in a propping mode.

Preferably, the adjusting mechanism comprises a driving motor fixedly arranged on the side wall of the right end of the door-shaped support, a rotating rod is fixedly connected to a driving shaft of the driving motor, one end of the rotating rod, far away from the driving motor, is horizontally rotated to penetrate through the inner wall of the right side, close to the top surface, of the door-shaped support, a reciprocating lead screw is fixedly connected to one end of the rotating rod, located in the door-shaped support, the left end of the reciprocating lead screw penetrates through the U-shaped plate and is rotatably connected with the inner wall of the left side of the door-shaped support, two adjusting blocks are sleeved on the reciprocating lead screw in a threaded manner, circular through grooves which are communicated left and right are formed in the side walls, close to the lower end, of the two adjusting blocks, a first connecting pipe and a second connecting pipe respectively penetrate through the two circular through grooves, a bolt penetrates through the lower end thread of the adjusting blocks, and one end, located in the circular through groove, of the bolt is fixedly connected with a supporting block, the two abutting blocks are respectively abutted and contacted with the first connecting pipe and the second connecting pipe.

Preferably, the same horizontal limiting rod is fixedly connected to the inner walls of the left side and the right side of the door-shaped support, the horizontal limiting rod is located under the reciprocating screw rod and penetrates through the two adjusting blocks and the U-shaped plate.

Preferably, the supporting block is a rubber product.

Compared with the prior art, the invention has the beneficial effects that:

1. drive the suction hood through driving motor and remove to U type piece right side for dust catcher body cooperation air guide hose and first connecting pipe drive the suction hood and absorb the piece that the work piece was cut, replace artifical clearance piece, labour saving and time saving.

2. The nozzle is driven by the driving motor to move to the left side of the U-shaped block, so that the water pump drives the nozzle to spray water and cool the cutter head on the cutter body through the liquid guide pipe, the liquid guide hose and the second connecting pipe, and the cutter is prevented from being damaged by high temperature generated by cutting.

3. The dirty liquid that produces of water spray cooling in with U type piece is leading-in the guiding gutter through the bar opening that sets up for the guiding gutter carries out the drainage to dirty liquid, conveniently clears up.

Drawings

FIG. 1 is a schematic structural diagram of a water spray cooling device for cutting machining of a numerically-controlled machine tool according to the present invention;

FIG. 2 is a schematic perspective view of a water spray cooling device for cutting machining of a numerically-controlled machine tool according to the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a schematic structural diagram of a workpiece limiting mechanism of the water spray cooling device for cutting machining of the numerical control machine tool, which is provided by the invention;

FIG. 5 is an enlarged view of a portion of FIG. 2 at B;

fig. 6 is a partially enlarged view of C in fig. 2.

In the figure: 1 machine body, 2 dust collector body, 3 cutter body, 4 supporting piles, 5 door-shaped supports, 6U-shaped plates, 7 cylinders, 8 supporting plates, 9 air guide hoses, 10 first connecting pipes, 11 dust hoods, 12 linear guide rails, 13 movable guide blocks, 14U-shaped blocks, 15 hydraulic cylinders, 16 clamping blocks, 17 flow guide grooves, 18 strip-shaped openings, 19 water storage tanks, 20 water pumps, 21 liquid guide pipes, 22 valves, 23 liquid guide hoses, 24 second connecting pipes, 25 spray heads, 26 driving motors, 27 rotating rods, 28 reciprocating screw rods, 29 adjusting blocks, 30 circular through grooves, 31 bolts, 32 abutting blocks and 33 horizontal limiting rods.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

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.

Referring to fig. 1-6, a water spray cooling device for cutting machining of a numerical control machine tool comprises a machine body 1, dust catcher body 2 and cutter body 3, 1 lower extreme of organism is equipped with two support piles 4, be equipped with dust absorption mechanism on the right side wall of right side support pile 4, dust catcher body 2 sets up on dust absorption mechanism, dust absorption mechanism includes backup pad 8 of fixed connection on 4 right-hand members lateral walls of right side support pile, dust catcher body 2 is placed in the upper end of backup pad 8, the output intercommunication of dust catcher body 2 is provided with air guide hose 9, air guide hose 9's free end fixedly connected with first connecting pipe 10, air guide hose 9 and first connecting pipe 10 cooperation dust catcher body 2 absorb the piece that produces when the work piece is cut to suction hood 11 on the end, first connecting pipe 10 and adjustment mechanism counterbalance contact, the free end intercommunication of first connecting pipe 10 is provided with suction hood 11.

1 upper end of organism is equipped with work piece stop gear, and work piece stop gear includes linear guide 12 of fixed mounting in 1 upper end of organism, and linear guide 12's model is: HSR35A, linear guide 12 cooperates movable guide block 13 to drive 14 horizontal migration of U type piece, the cutting position of work piece in the U type piece 14 of being convenient for adjust, linear guide 12 is located door type support 5 under, linear guide 12 is last to be provided with assorted movable guide block 13 with it, movable guide block 13's upper end fixedly connected with U type piece 14, equal fixed mounting has pneumatic cylinder 15 on U type piece 14's the front and back both ends lateral wall, pneumatic cylinder 15's model is: HOB15 is 30, pneumatic cylinder 15 is used for driving two clamp splice 16 and carries out the centre gripping fixedly to inserting the work piece of locating in U type piece 14, the piston rod of two pneumatic cylinders 15 all runs through U type piece 14 setting, two pneumatic cylinder 15 piston rods are located the equal fixedly connected with clamp splice 16 of one end in U type piece 14, equal fixedly connected with guiding gutter 17 on the both ends lateral wall about U type piece 14, all be equipped with bar opening 18 on the relative inner wall of two guiding gutter 17, the bottom of bar opening 18 and the bottom seamless connection of U type piece 14, bar opening 18 is used for leading-in guiding gutter 17 with the waste liquid that U type piece 14 inscribe produced, make guiding gutter 17 can carry out the drainage to the foul solution, conveniently clear up.

1 upper end fixedly connected with door type support 5 of organism, the upper end of door type support 5 is equipped with water spray cooling mechanism, and water spray cooling mechanism is including setting up in door type support 5 and being close to water storage box 19 and the water pump 20 of left side upper end, and water storage box 19 is used for saving cooling water, and the model of water pump 20 is: 25LG3-10X5, water in the water storage tank 19 is carried to the shower nozzle 25 through catheter 21, drain hose 23 and second connecting pipe 24 to water pump 20 for shower nozzle 25 carries out the water spray cooling to the tool bit on the cutter body 3, avoid the high temperature that the cutting produced to produce the damage to the tool bit, water pump 20's input and water storage tank 19 are close to the left side inner wall intercommunication setting of bottom, water pump 20's output intercommunication is provided with catheter 21, fixed mounting has valve 22 on the catheter 21, valve 22's model is: 030ZXP-Q10BL13-SEXL, a valve 22 is used for controlling the liquid flow in the liquid guide pipe 21, a liquid guide hose 23 is arranged at the free end of the liquid guide pipe 21 in a communicating mode, a second connecting pipe 24 is arranged at the free end of the liquid guide hose 23 in a communicating mode, a spray head 25 is arranged at the free end of the second connecting pipe 24 in a communicating mode, the spray head 25 is used for spraying water for cooling when a workpiece is cut, and the second connecting pipe 24 is abutted to an adjusting mechanism.

The level runs through on the right side inner wall that door type support 5 is close to the top surface and is equipped with adjustment mechanism, and dust absorption mechanism and water spray cooling mechanism all offset the contact with adjustment mechanism, and adjustment mechanism includes driving motor 26 of fixed mounting on 5 right-hand members lateral walls of door type support, and driving motor 26's model is: Y80M1-2, the driving motor 26 is used for driving the rotating rod 27 and the reciprocating screw 28 to rotate simultaneously, the reciprocating screw 28 rotates to drive the adjusting block 29 to move relatively under the limiting action of the horizontal limiting rod 33 until the two adjusting blocks 29 respectively drive the dust hood 11 to move to the right side of the U-shaped block 14, the nozzle 25 is driven to move to the left side of the U-shaped block 14, the rotating rod 27 is fixedly connected to the driving shaft of the driving motor 26, one end of the rotating rod 27 far away from the driving motor 26 horizontally rotates to penetrate through the inner wall of the right side of the door-shaped support 5 close to the top surface, one end of the rotating rod 27 located in the door-shaped support 5 is fixedly connected with the reciprocating screw 28, the left end of the reciprocating screw 28 penetrates through the U-shaped plate 6 and is rotatably connected with the inner wall of the left side of the door-shaped support 5, the two adjusting blocks 29 are sleeved on the reciprocating screw 28 in a threaded manner, the side walls of the two adjusting blocks 29 close to the lower end are both provided with a circular through groove 30 which is communicated with the left and right, the first connecting pipe 10 and the second connecting pipe 24 respectively penetrate through the two circular through grooves 30, a bolt 31 penetrates through the lower end thread of the adjusting block 29, the bolt 31 is matched with the abutting block 32 to fix the first connecting pipe 10 and the second connecting pipe 24 in the circular through grooves 30, the abutting block 32 is fixedly connected to one end, located in the circular through grooves 30, of the bolt 31, the two abutting blocks 32 are respectively abutted and contacted with the first connecting pipe 10 and the second connecting pipe 24, and the abutting block 32 is a rubber product.

Same root horizontal limiting rod 33 of fixedly connected with on door type support 5's the left and right sides inner wall, horizontal limiting rod 33 is located reciprocal lead screw 28 under, and run through two regulating blocks 29 and the setting of U template 6, horizontal limiting rod 33 can prevent that reciprocal lead screw 28 from rotating and driving regulating block 29 and rotate simultaneously, make it only can rotate and horizontal migration along with reciprocal lead screw 28, door type support 5 is located fixedly connected with U template 6 on the top surface that central point put, U template 6 is located the upper end fixed mounting that central point put has cylinder 7, the model of cylinder 7 is: SCD30X60-60-LB, cylinder 7 are used for driving cutter body 3 vertical lift, and the piston rod of cylinder 7 vertically runs through U template 6 and sets up and with the upper end fixed connection of cutter body 3.

When the invention is used, a workpiece is inserted into a U-shaped block 14, hydraulic cylinders 15 on two sides are started to drive two clamping blocks 16 to clamp and fix the workpiece, a linear guide rail 12 and a movable guide block 13 are started to drive the workpiece clamped and fixed in the U-shaped block 14 to move to a position right below a cutter body 3, a cylinder 7 in a U-shaped plate 6 is started to drive the cutter body 3 to descend until a tool bit of the cutter body 3 moves to a cutting position of the workpiece, the cutter body 3 is started to cut the workpiece, the cutting position of the workpiece is adjusted by matching the linear guide rail 12 and the movable guide block 13, a dust collector body 2 on a supporting plate 8 is started and a driving motor 26 on a door-shaped bracket 5 is started in the cutting process, so that the driving motor 26 drives a rotating rod 27 and a reciprocating screw rod 28 to rotate simultaneously, and two adjusting blocks 29 which are in threaded sleeve joint are driven by the rotation of the reciprocating screw rod 28 to move relatively under the limiting action of a horizontal limiting rod 33, until two regulating blocks 29 drive dust hood 11 to move to the right side of U type piece 14 respectively, drive shower nozzle 25 and move to the left side of U type piece 14, thereby make dust catcher body 2 cooperate air guide hose 9 and first connecting pipe 10 to drive dust catcher 11 and absorb the piece that the work piece was cut, replace artifical clearance piece, time saving and labor saving, in the cutting process simultaneously, open valve 22 on catheter 21, start water pump 20 and carry the water in the water storage box 19 to shower nozzle 25 in via catheter 21, catheter hose 23 and second connecting pipe 24, make shower nozzle 25 spray water cooling to the tool bit on the cutter body 3, avoid the high temperature that the cutting produced to produce the damage to the tool, simultaneously spray water cooling produced foul solution flows to the guiding gutter 17 along bar opening 18, and discharge to the organism 1 outside along guiding gutter 17, conveniently clear up.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A water spray cooling device for cutting machining of a numerical control machine tool comprises a machine body (1), a dust collector body (2) and a cutter body (3), wherein two supporting piles (4) are arranged at the lower end of the machine body (1), and the water spray cooling device is characterized in that a dust suction mechanism is arranged on the right side wall of the supporting pile (4) on the right side, the dust collector body (2) is arranged on the dust suction mechanism, a workpiece limiting mechanism is arranged at the upper end of the machine body (1), a door-shaped support (5) is fixedly connected to the upper end of the machine body (1), a water spray cooling mechanism is arranged at the upper end of the door-shaped support (5), an adjusting mechanism is horizontally arranged on the inner wall, close to the right side of the top surface, of the door-shaped support (5) in penetrating mode, the dust suction mechanism and the water spray cooling mechanism are in abutting contact with the adjusting mechanism, and a U-shaped plate (6) is fixedly connected to the top surface of the door-shaped support (5) in the central position, the upper end fixed mounting that U template (6) are located central point and put has cylinder (7), the piston rod of cylinder (7) vertically run through U template (6) set up and with the upper end fixed connection of cutter body (3).

2. The water spray cooling device for cutting of the numerical control machine tool is characterized in that the dust suction mechanism comprises a support plate (8) fixedly connected to the side wall of the right end of the right support pile (4), the dust collector body (2) is placed at the upper end of the support plate (8), an air guide hose (9) is communicated with the output end of the dust collector body (2), a first connecting pipe (10) is fixedly connected to the free end of the air guide hose (9), the first connecting pipe (10) is in contact with the adjusting mechanism in an abutting mode, and a dust hood (11) is communicated with the free end of the first connecting pipe (10).

3. The water spray cooling device for cutting of the numerical control machine tool is characterized in that the workpiece limiting mechanism comprises a linear guide rail (12) fixedly mounted at the upper end of the machine body (1), the linear guide rail (12) is located right below the door-shaped support (5), a movable guide block (13) matched with the linear guide rail (12) is arranged on the linear guide rail (12), a U-shaped block (14) is fixedly connected to the upper end of the movable guide block (13), hydraulic cylinders (15) are fixedly mounted on the side walls of the front end and the rear end of the U-shaped block (14), piston rods of the two hydraulic cylinders (15) penetrate through the U-shaped block (14), and clamping blocks (16) are fixedly connected to the ends, located in the U-shaped block (14), of the piston rods of the two hydraulic cylinders (15).

4. The water spray cooling device for cutting of the numerical control machine tool is characterized in that flow guide grooves (17) are fixedly connected to the side walls of the left end and the right end of the U-shaped block (14), strip-shaped openings (18) are formed in the opposite inner walls of the two flow guide grooves (17), and the bottoms of the strip-shaped openings (18) are in seamless connection with the bottoms of the U-shaped block (14).

5. The water spray cooling device for cutting of the numerical control machine tool is characterized by comprising a water storage tank (19) and a water pump (20) which are arranged on a door-shaped support (5) and close to the upper end of the left side, wherein the input end of the water pump (20) is communicated with the inner wall of the left side of the water storage tank (19) and close to the bottom, the output end of the water pump (20) is communicated with a liquid guide pipe (21), a valve (22) is fixedly installed on the liquid guide pipe (21), the free end of the liquid guide pipe (21) is communicated with a liquid guide hose (23), the free end of the liquid guide hose (23) is communicated with a second connecting pipe (24), the free end of the second connecting pipe (24) is communicated with a spray head (25), and the second connecting pipe (24) is abutted to a regulating mechanism.

6. The water spray cooling device for cutting machining of the numerical control machine tool according to claim 5, characterized in that the adjusting mechanism comprises a driving motor (26) fixedly installed on the side wall of the right end of the door-shaped support (5), a rotating rod (27) is fixedly connected to the driving shaft of the driving motor (26), one end of the rotating rod (27) far away from the driving motor (26) horizontally rotates to penetrate through the inner wall of the right side of the door-shaped support (5) close to the top surface, one end of the rotating rod (27) located in the door-shaped support (5) is fixedly connected with a reciprocating lead screw (28), the left end of the reciprocating lead screw (28) penetrates through the U-shaped plate (6) and is rotatably connected with the inner wall of the left side of the door-shaped support (5), two adjusting blocks (29) are sleeved on the reciprocating lead screw (28) in a threaded manner, and a circular through groove (30) communicated left and right is arranged on the side wall of the two adjusting blocks (29) close to the lower end, the first connecting pipe (10) and the second connecting pipe (24) penetrate through the two circular through grooves (30) respectively, the lower end threads of the adjusting block (29) penetrate through bolts (31), one ends, located in the circular through grooves (30), of the bolts (31) are fixedly connected with abutting blocks (32), and the abutting blocks (32) are in abutting contact with the first connecting pipe (10) and the second connecting pipe (24) respectively.

7. The water spray cooling device for cutting of the numerical control machine tool is characterized in that the same horizontal limiting rod (33) is fixedly connected to the inner walls of the left side and the right side of the door-shaped support (5), the horizontal limiting rod (33) is located right below the reciprocating screw rod (28) and penetrates through the two adjusting blocks (29) and the U-shaped plate (6).

8. The water spray cooling device for cutting of the numerical control machine tool is characterized in that the abutting block (32) is made of rubber.