CN212683322U

CN212683322U - Liquid cooling vertical lathe

Info

Publication number: CN212683322U
Application number: CN202021462795.5U
Authority: CN
Inventors: 李卫; 黎文胜
Original assignee: Changsha Huhang Metallurgical Equipment Co Ltd
Current assignee: Changsha Huhang Metallurgical Equipment Co Ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-03-12
Anticipated expiration: 2030-07-22

Abstract

The utility model relates to a liquid cooling vertical lathe belongs to lathe cutting refrigerated field, and it includes the base, base one side fixed mounting has the portal frame, sliding connection has the crossbeam on the portal frame, sliding connection has two sets of knife rests on the crossbeam, it is connected with the workstation to lie in the department rotation under the knife rest on the base, be provided with the liquid cooling device on the base, the liquid cooling device is including setting up the cooler bin in base one side, be provided with the delivery pump in the cooler bin, be provided with the shower of being connected with the delivery pump on the base, be provided with the backward flow groove around the workstation on the base, the backward flow tank bottom is connected with the collection box, collection box bottom and cooler bin intercommunication, and be provided with the filter between collection box and the cooler bin. The utility model has the advantages of can lubricate cutter and work piece.

Description

Liquid cooling vertical lathe

Technical Field

The application relates to the field of lathe turning cooling, in particular to a liquid cooling vertical lathe.

Background

The vertical lathe is different from the common lathe in that the main shaft of the vertical lathe is vertical, namely the common lathe is erected vertically, and the workbench is in the horizontal position, so that the vertical lathe is suitable for processing heavy parts with large diameter and short length and is often applied to the processing and manufacturing processes of mining equipment.

Chinese patent with publication number CN103846458A discloses a double-column vertical lathe, which comprises a lathe gantry framework, the lathe gantry framework is fixedly connected with a tool rest cross beam slide rail, the tool rest cross beam slide rail is connected with a tool rest placing cross beam in a sliding manner, the tool rest placing cross beam is provided with a left vertical tool rest and a right vertical tool rest, one side of the gantry framework is provided with a machining table base located right below the tool rest placing cross beam, the machining table base is connected with a machining rotary table in a rotating manner, the machining rotary table is provided with a lathe machining table, and a workpiece is installed on the lathe machining table for machining during working.

The above prior art solutions have the following drawbacks: the friction between the cutter and the workpiece can generate a large amount of heat in the turning process, and the cutter and the workpiece are not cooled by the scheme, so that the cutter and the workpiece are in a high-temperature state, the abrasion of the cutter is aggravated on one hand, and the surface machining quality of the workpiece is lower on the other hand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a liquid cooling vertical lathe, which has the advantage of lubricating the cutter and the workpiece.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a liquid cooling vertical lathe, includes the base, base one side fixed mounting has the portal frame, sliding connection has the crossbeam on the portal frame, sliding connection has two sets of knife rests on the crossbeam, the department that lies in under the knife rest on the base rotates and is connected with the workstation, be provided with the liquid cooling device on the base, the liquid cooling device is including setting up the cooler bin in base one side, be provided with the delivery pump in the cooler bin, be provided with the shower of being connected with the delivery pump on the base, be provided with the backward flow groove around the workstation on the base, the backward flow groove bottom is connected with the collection box, collection box bottom and cooler bin intercommunication, and be provided with the filter between collection box and the cooler bin.

Through adopting above-mentioned technical scheme, in the coolant liquid transport spray pipe in the during operation delivery pump will the cooler bin, the shower is aimed at the combination department of cutter and work piece and is sprayed, reduce cutting temperature, wash away the smear metal, lubricated processing surface to improve the surface finish quality of cutter life and work piece, the coolant liquid stream is collected through the backward flow groove, then get back to the cooler bin in through collection box and filter, the filter can filter the smear metal in the coolant liquid, coolant liquid cyclic utilization comparatively saves the resource.

Preferably, the supporting seat is arranged at the top of the backflow groove, the spraying support is connected to the supporting seat in a rotating mode, the spraying pipe is fixed to the spraying support, the supporting seat is connected with a driving wheel in a rotating mode, the driving wheel is connected with the workbench in a transmission mode, a first rotating shaft is eccentrically arranged on the driving wheel, a first connecting rod is fixedly connected with the first rotating shaft, and a second connecting rod hinged to the first connecting rod is arranged on the spraying support.

Through adopting above-mentioned technical scheme, the workstation drives the drive wheel rotation at the rotation in-process, and the actuating lever drives the swing of first connecting rod, and first connecting rod drives the spray set swing through the cooperation of being connected with the second, and then makes the reciprocating swing of shower, can be better wash the smear metal off, avoid the smear metal to remain and influence processingquality on the cutter.

Preferably, the peripheral wall of the driving wheel is provided with a friction pad, and friction transmission is performed between the driving wheel and the workbench.

Through adopting above-mentioned technical scheme, friction drive is flexonics, and when the workstation rotational speed was too fast, can take place to slide between drive wheel and the workstation, can play the guard action to spraying the support.

Preferably, the spray pipe is connected with a universal bamboo joint pipe, and a flat nozzle is connected to the universal bamboo joint pipe.

Through adopting above-mentioned technical scheme, universal bamboo joint pipe of buckling can be adjusted the angle of shower nozzle, makes the shower nozzle can aim at the position of cutter and work piece contact, and the shower nozzle can increase the velocity of flow when the shower nozzle blowout from the shower nozzle for the flat mouthful, and the coolant liquid impact force is bigger, and is better to the clearance effect of bits.

Preferably, the backflow groove is connected with a scraper in a sliding mode, and the top of the scraper is fixedly connected with the workbench.

Through adopting above-mentioned technical scheme, drive the scraper blade and slide in the backward flow groove when rotating in the workstation course of working, the scraper blade avoids the smear metal to pile up in the backward flow inslot in promoting the collection box with the smear metal in the backward flow groove.

Preferably, a scrap conveyor is arranged on one side of the base, the bottom of the scrap conveyor is connected with the recovery box, a discharge port is formed in the top of the scrap conveyor, and a material receiving trolley is arranged below the discharge port.

Through adopting above-mentioned technical scheme, the smear metal in the collection box passes through the conveyer and carries in receiving the material dolly, can carry out centralized processing with receiving the material dolly and propelling away after receiving the material dolly and filling up, and it is comparatively convenient to use.

Preferably, the cuttings conveyor comprises a conveying pipe arranged obliquely, a driving shaft is coaxially arranged in the conveying pipe, an auger blade is arranged on the driving shaft, and a motor connected with the driving shaft is fixed at the top end of the conveying pipe.

Through adopting above-mentioned technical scheme, when carrying the smear metal, the motor switch-on power drives the drive shaft rotatory, and then orders about the auger blade rotatory, and the auger blade promotes the smear metal of feed inlet to the discharge gate.

Preferably, the cooling box is annular and is located and the backward flow groove below, the cooling box bottom is provided with the gyro wheel.

Through adopting above-mentioned technical scheme, make the cooler bin can not occupy extra space, practice thrift the place, use a period of time back simultaneously, when the more impurity of deposit in the cooler bin, can drag the cooler bin out and clear up.

In summary, the present application includes at least one of the following beneficial technical effects:

by arranging the spray pipe and the reflux groove surrounding the workbench, cooling liquid is sprayed out of the spray pipe to cool the tool and the workpiece and then can return to the cooling box through the reflux groove to be recycled;

through setting up the shower on spraying the support to will spray the support and be connected with the workstation transmission, make the shower reciprocating swing, can be better wash away the smear metal.

Drawings

FIG. 1 is a front view of a liquid cooled vertical lathe of the present application;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

fig. 3 is a partially enlarged schematic view of a in fig. 1.

Description of reference numerals: 1. a base; 2. a gantry; 3. a column; 4. a cross beam; 5. a tool holder; 6. a work table; 7. a liquid cooling device; 71. a cooling tank; 72. a delivery pump; 73. a shower pipe; 74. a reflux tank; 75. a slag discharge port; 76. a recycling bin; 77. a filter plate; 8. a roller; 9. a chip conveyor; 91. a delivery pipe; 92. a discharge port; 93. a drive shaft; 94. a screw blade; 10. a motor; 11. a material receiving trolley; 12. a squeegee; 13. a supporting seat; 14. spraying a bracket; 15. a second rotating shaft; 16. a drive wheel; 17. a first connecting rod; 18. a first rotating shaft; 19. a second connecting rod; 20. a friction pad; 21. a universal bamboo joint pipe; 22. and (4) a spray head.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

Referring to fig. 1, for the utility model discloses a liquid cooling vertical lathe, including base 1, base 1 one side fixed mounting has portal frame 2, portal frame 2 includes two stands 3, there is crossbeam 4 along vertical direction sliding connection on the stand 3, there are two sets of knife rests 5 along horizontal direction sliding connection on the crossbeam 4, it is connected with workstation 6 to lie in under knife rest 5 to rotate on the base 1, be provided with liquid cooling device 7 on the base 1, install the work piece on work platform during the cutting, 6 circumferential direction on the workstation, knife rest 5 horizontal slip on crossbeam 4, crossbeam 4 slides from top to bottom on stand 3, make the cutter to the knife rest 5 cut the work piece, in the cutting process, liquid cooling device 7 cools off cutter and work piece.

Referring to fig. 2, the liquid cooling device 7 includes a cooling box 71 disposed below the workbench 6, the cooling box 71 is annular and is located below the reflux groove 74, the bottom of the cooling box 71 is provided with a roller 8, a conveying pump 72 is disposed in the cooling box 71, the conveying pump 72 is connected with a spray pipe 73, the base 1 is provided with the reflux groove 74 surrounding the workbench 6, the bottom of the reflux groove 74 is provided with a slag discharge port 75, a recovery box 76 communicated with the slag discharge port 75 is disposed below the reflux groove 74, the bottom of the recovery box 76 is provided with a filter plate 77, and the bottom of the reflux box is communicated with the cooling box 71.

In operation, the transfer pump 72 transfers the coolant in the cooling tank 71 to the shower pipe 73, and then the coolant is sprayed out through the shower pipe 73 to be cooled, and the sprayed coolant flows into the recovery tank 76 through the return tank 74, and then is filtered by the filter plate 77 and returned to the cooling tank 71.

Referring to fig. 1 and 2, a chip conveyor 9 is arranged on one side of a base 1, the chip conveyor 9 comprises a conveying pipe 91 which is obliquely arranged, the bottom end of the conveying pipe 91 is arranged in a recycling box 76 and is located above a filter plate 77, a discharge port 92 is arranged at the top of the chip conveyor 9, a material receiving trolley 11 is arranged below the discharge port 92, a rack is arranged on the conveying pipe 91, a driving shaft 93 is coaxially arranged in the conveying pipe 91, an auger blade 94 is fixedly connected to the driving shaft 93, a motor 10 connected with the driving shaft 93 is fixed at the top end of the conveying pipe 91, and the motor 10 is connected with an external power supply through.

When the cuttings are conveyed, the motor 10 is connected with a power supply to drive the driving shaft 93 to rotate, so that the auger blade 94 is driven to rotate, the auger blade 94 lifts the cuttings above the filter plate 77 to the discharge hole 92, and then the cuttings fall into the material receiving trolley 11.

Four groups of scraping plates 12 are arranged in the backflow groove 74 at intervals, the scraping plates 12 are connected in the backflow groove 74 in a sliding mode, the top of each scraping plate 12 is fixedly connected with the workbench 6, the workbench 6 drives the scraping plates 12 to slide in the backflow groove 74 when rotating, and the scraping plates 12 push the cuttings in the backflow groove 74 into the recovery box 76.

Referring to fig. 3, a supporting seat 13 is fixed on the top of the backflow groove 74, a spraying support 14 is rotatably connected to the supporting seat 13, the top end of the spraying pipe 73 is fixed on the spraying support 14, a second rotating shaft 15 is vertically fixed on the supporting seat 13, a driving wheel 16 is rotatably connected to the second rotating shaft 15, the driving wheel 16 is in transmission connection with the workbench 6, a first rotating shaft 18 is eccentrically arranged on the driving wheel 16, a first connecting rod 17 is fixedly connected to the first rotating shaft 18, and a second connecting rod 19 hinged to the first connecting rod 17 is fixedly connected to the spraying support 14.

The workbench 6 drives the driving wheel 16 to rotate in the rotating process, the driving rod drives the first connecting rod to swing, the first connecting rod drives the spraying device to swing through the cooperation with the second connecting rod, and then the spraying pipe 73 is made to swing in a reciprocating mode.

The peripheral wall of the driving wheel 16 is fixed with a friction pad 20, the friction pad 20 is a rubber ring, and friction transmission is performed between the driving wheel 16 and the workbench 6.

The spray pipe 73 is connected with universal bamboo joint pipe 21, is connected with flat mouth shower nozzle 22 on the universal bamboo joint pipe 21, can adjust the angle of shower nozzle 22 through universal bamboo joint pipe 21 of buckling when using, makes shower nozzle 22 aim at the cutter.

The implementation principle of the embodiment is as follows: when the cooling device works, the conveying pump 72 conveys the cooling liquid in the cooling box 71 into the spraying pipe 73, then the cooling liquid is sprayed out through the spraying pipe 73 for cooling, the sprayed cooling liquid flows into the recovery box 76 through the return tank 74, then the cooling liquid returns to the cooling box 71 after being filtered through the filter plate 77, and the cuttings in cooling are left above the filter plate 77; in the spraying process, the workbench 6 drives the driving wheel 16 to rotate, the driving rod drives the first connecting rod to swing, the first connecting rod drives the spraying device to swing through the cooperation with the second connecting rod, and then the spraying pipe 73 is made to swing in a reciprocating mode.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a liquid cooling vertical lathe, includes base (1), base (1) one side fixed mounting has portal frame (2), sliding connection has crossbeam (4) on portal frame (2), sliding connection has two sets of knife rests (5) on crossbeam (4), it is connected with workstation (6), its characterized in that to locate to rotate under knife rest (5) on base (1): be provided with liquid cooling device (7) on base (1), liquid cooling device (7) are including setting up cooler bin (71) in base (1) one side, be provided with delivery pump (72) in cooler bin (71), be provided with shower (73) of being connected with delivery pump (72) on base (1), be provided with on base (1) return tank (74) around workstation (6), return tank (74) bottom is connected with collection box (76), collection box (76) bottom and cooler bin (71) intercommunication, and be provided with filter (77) between collection box (76) and cooler bin (71).

2. A liquid-cooled vertical lathe as claimed in claim 1, wherein: return-flow tank (74) top is provided with supporting seat (13), rotates on supporting seat (13) and is connected with spray support (14), shower (73) are fixed and are being sprayed on support (14), rotate on supporting seat (13) and are connected with drive wheel (16), drive wheel (16) are connected with workstation (6) transmission, the eccentricity is provided with first pivot (18) on drive wheel (16), first pivot (18) fixedly connected with head rod (17), be provided with on spray support (14) with head rod (17) articulated second connecting rod (19).

3. A liquid-cooled vertical lathe as claimed in claim 2, wherein: the peripheral wall of the driving wheel (16) is provided with a friction pad (20), and friction transmission is performed between the driving wheel (16) and the workbench (6).

4. A liquid-cooled vertical lathe as claimed in claim 1, wherein: the spray pipe (73) is connected with a universal bamboo joint pipe (21), and the universal bamboo joint pipe (21) is connected with a flat nozzle (22).

5. A liquid-cooled vertical lathe as claimed in claim 1, wherein: the backflow groove (74) is internally and slidably connected with a scraper (12), and the top of the scraper (12) is fixedly connected with the workbench (6).

6. A liquid-cooled vertical lathe as claimed in claim 1, wherein: the scrap collecting device is characterized in that a scrap conveyor (9) is arranged on one side of the base (1), the bottom of the scrap conveyor (9) is connected with a recovery box (76), a discharge hole (92) is formed in the top of the scrap conveyor (9), and a material collecting trolley (11) is arranged below the discharge hole (92).

7. The liquid-cooled vertical lathe according to claim 6, wherein: conveying pipe (91) that chip conveyor (9) set up including the slope, coaxial drive shaft (93) that is provided with in conveying pipe (91), be provided with auger blade (94) on drive shaft (93), conveying pipe (91) top is fixed with motor (10) be connected with drive shaft (93).

8. A liquid-cooled vertical lathe as claimed in claim 1, wherein: the cooling box (71) is annular and is located below the reflux groove (74), and the bottom of the cooling box (71) is provided with a roller (8).