CN218696600U - Hollow steel cutting and cooling system for drill tool manufacturing - Google Patents

Abstract

The utility model discloses a hollow steel cutting cooling system for drilling tools, which comprises a workbench, which is supported by a bracket, and a splash guard is installed in the middle part of the top end of the workbench. In the utility model, when cutting the hollow steel, the cooling liquid in the cooling liquid tank is pumped to the nozzle through the connecting pipe through the liquid pump, and the nozzle is aligned with the cutting part of the hollow steel, and the cutting part is directly cooled by the sprayed cooling liquid , and then the cutting powder mixed with cooling liquid falls into the receiving hopper, and returns to the cooling liquid tank through the liquid discharge pipe. After the powder is filtered through the filter mechanism, the cooling liquid is recycled. When cutting steel, it is cooled to avoid the subsequent cooling process and improve work efficiency, and the splash guard prevents the cutting debris from splashing with the coolant, so that the coolant can be reflowed and reused, and the cutting debris is filtered and recycled to avoid Cutting dust pollutes the production workshop.

Description

Hollow Steel Cutting Cooling System for Drilling Tool Manufacturing

technical field

The utility model relates to the technical field of hollow steel cutting, in particular to a hollow steel cutting cooling system for drilling tools.

Background technique

In the manufacturing process of drilling tools, the hollow steel needs to be cut first, and when the hollow steel is cut, a cutting cooling system needs to be used to cool the cut hollow steel.

The current hollow steel cutting cooling system, patent CN206241354U proposes a hollow steel cutting cooling system for drilling tool manufacturing. After the hollow steel is cut, the controller controls the first cylinder to drive the base to move upward and reset, and at the same time controls the expansion rod of the second cylinder. Rise and reset, and the automatic positioning claw moves upward to leave the hollow steel. At this time, the controller controls the action of the driving unit of the dial plate. The first motor continues to move, repeating the above-mentioned process successively, and the hollow steel that is transferred to the cooling bed by the shifting plate moves forward step by step to cool under the action of the transverse conveying plate.

The existing hollow steel cutting cooling system, after the hollow steel is cut, is gradually moved to make it cool naturally, which will cause the cooling system to be large in size, and it is impossible to directly and rapidly cool the hollow steel while cutting it , inconvenient to use.

Utility model content

The purpose of this utility model is to provide a hollow steel cutting cooling system for drilling tools, which can directly cool the hollow steel when cutting it, avoid the subsequent cooling process, improve work efficiency, and The splash guard is used to avoid cutting debris and coolant splashing, so that the coolant can be reflowed for reuse, and the cutting debris is filtered and recovered to avoid the purpose of cutting debris polluting the production workshop.

In order to achieve the above object, the utility model provides the following technical proposal: the hollow steel cutting cooling system for drilling tool manufacturing includes a workbench, the workbench is supported by a bracket, and a splash guard is installed in the middle of the top end of the workbench, wherein ,

The two sides of the splash guard near the bottom are symmetrically penetrated with workpiece grooves, the top of one side of the workbench is provided with a feeding mechanism, the position of the splash guard corresponding to the workpiece groove is provided with a clamping mechanism, and the inside of the splash guard is A spray head is installed on the top, a coolant tank is installed on the bracket, and a liquid pump is installed on the inner bottom of the coolant tank;

The liquid pump communicates with the spray head through a connecting pipe. A receiving hopper is installed inside the splash guard close to the bottom of the workpiece tank. The bottom of the receiving hopper communicates with the cooling liquid tank through a liquid discharge pipe. A filtering mechanism is provided.

Preferably, the clamping mechanism includes a first hydraulic cylinder, the first hydraulic cylinder is symmetrically installed on the upper and lower sides of the splash guard close to the workpiece groove, and the end of the first hydraulic cylinder close to the workpiece groove is installed with a clamping pieces.

Preferably, a controller is installed on the top of one side of the splash guard, a second hydraulic cylinder is installed in the middle of the top of the splash guard, and a cutting sheet cover is installed at one end of the second hydraulic cylinder located in the splash guard, so A first motor is installed outside the cutting blade cover, and a cutting blade is installed on the shaft end of the first motor inside the cutting blade cover.

Preferably, the filtering mechanism includes a baffle, and a baffle is fixed inside the coolant tank close to the top, and a communication port is symmetrically penetrated on the baffle, and a filter element is installed on the top of the communication port corresponding to the baffle, so that The surface of the filter element is cleaned by a cleaning mechanism, and a cleaning door is provided on the side of the coolant tank close to the top of the partition.

Preferably, a protective cover is installed on the inner top of the coolant tank, and the bottom of the protective cover corresponding to the filter element is rotatably connected with a brush holder, and the first bevel gear is fixed on one end of the brush holder located in the protective cover, and the protective cover A second motor is installed on the outer side corresponding to the protective cover, and a rotating shaft is installed at one end of the second motor located in the protective cover, and a second bevel gear is fixed on the outer side of the rotating shaft corresponding to the first bevel gear.

Beneficial effect

Compared with the prior art, the utility model has the following advantages:

1. In this utility model, when cutting hollow steel, the coolant in the coolant tank is pumped to the nozzle through the connecting pipe through the liquid pump, and the nozzle is aligned with the cutting part of the hollow steel, and the cutting part is directly cut by the sprayed coolant. After cooling down, the cutting powder mixed with cooling liquid falls into the hopper, and returns to the cooling liquid tank through the liquid discharge pipe. After filtering the powder through the filter mechanism, the cooling liquid is recycled. When cutting hollow steel, it is cooled to avoid the subsequent cooling process and improve work efficiency, and the splash guard prevents the cutting debris and coolant from splashing, so that the coolant can be reflowed for reuse, and the cutting debris is filtered and recovered , to avoid cutting dust pollution production workshop.

2. In the present utility model, when the mixed coolant of the cutting powder enters the coolant tank, the cutting powder is filtered through the filter element, and at the same time, the second motor drives the second bevel gear to rotate through the rotating shaft, and the second bevel gear passes through the first cone The gear drives the brush holder to rotate, so that the brush holder can clean up the debris attached to the surface of the filter element, avoiding the debris from blocking the filter element, so that the filter element can quickly filter and recover the coolant.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of a partially enlarged structure at A in Fig. 1 of the utility model;

Fig. 3 is a schematic diagram of a partially enlarged structure at B in Fig. 1 of the present utility model.

In the figure: 1. Workbench; 2. Bracket; 3. Splash guard; 4. Workpiece slot; 5. Feeding mechanism; 6. First hydraulic cylinder; 7. Clamping piece; 8. Controller; 9. Two hydraulic cylinders; 10. Cutting blade cover; 11. First motor; 12. Cutting blade; 13. Nozzle; 14. Coolant tank; 15. Liquid pump; 16. Connecting pipe; 17. Hopper; 18. Drainage Tube; 19, clapboard; 20, communication port; 21, filter element; 22, protective cover; 23, brush holder; 24, first bevel gear; 25, second motor; 26, rotating shaft; 27, second bevel gear; 28. Clean the door.

Detailed ways

The utility model will be further described below in conjunction with the specific embodiments in the accompanying drawings.

Referring to Figures 1 to 3, the utility model provides a technical solution: a hollow steel cutting cooling system for drilling tools, including a workbench 1, which is supported by a bracket 2, and the top middle of the workbench 1 is installed with splash guard 3, wherein,

The splash guard 3 is symmetrically penetrated by the workpiece groove 4 on both sides near the bottom, the top of one side of the workbench 1 is provided with a feeding mechanism 5, the position of the splash guard 3 corresponding to the workpiece groove 4 is provided with a clamping mechanism, and the inner top of the splash guard 3 A spray head 13 is installed, a coolant tank 14 is installed on the bracket 2, and a liquid pump 15 is installed on the inner bottom of the coolant tank 14;

The liquid pump 15 communicates with the spray head 13 through the connecting pipe 16. A hopper 17 is installed inside the splash guard 3 close to the bottom of the workpiece tank 4. The bottom of the hopper 17 communicates with the coolant tank 14 through the drain pipe 18. The coolant tank 14 is provided with a filtering mechanism;

When the hollow steel is cut, the workpiece is loaded by the feeding mechanism 5 (the feeding system for steel pipe cutting is the prior art, so it is directly quoted), and when the hollow steel is cut, the coolant is pumped by the liquid pump 15 The cooling liquid in the box 14 is pumped to the nozzle 13 through the connecting pipe 16, and the nozzle 13 is aimed at the cutting part of the hollow steel, and the cutting part is directly cooled by the sprayed cooling liquid, and then the cutting powder mixed with the cooling liquid falls into the receiving hopper 17 and return to the coolant tank 14 through the liquid discharge pipe 18, and after the fines are filtered by the filter mechanism, the coolant is recycled again. Through this cooling system, it can be directly cooled when cutting the hollow steel, avoiding The follow-up cooling process improves work efficiency, and prevents the cutting debris from splashing with the coolant through the splash guard 3, so that the coolant can be reflowed for reuse, and the cutting debris is filtered and recovered to avoid the pollution of the production workshop by the cutting debris.

Referring to Fig. 1 to Fig. 3, the clamping mechanism includes a first hydraulic cylinder 6, and the splash guard 3 is symmetrically installed on the upper and lower sides near the workpiece groove 4, and the first hydraulic cylinder 6 is near the end of the workpiece groove 4 A clamping piece 7 is installed at the top, a controller 8 is installed on the top of one side of the splash guard 3, a second hydraulic cylinder 9 is installed in the middle of the top of the splash guard 3, and a second hydraulic cylinder 9 is installed at one end of the splash guard 3. Cutting sheet cover 10, first motor 11 is installed on the outside of cutting sheet cover 10, first motor 11 is positioned at the shaft end of cutting sheet cover 10 inner side and is equipped with cutting sheet 12, when needing to cut workpiece, carry out feeding by feeding mechanism 5 Afterwards, the first hydraulic cylinder 6 clamps and fixes the workpiece through the clamping member 7, and the first motor 11 drives the cutting blade 12 to rotate, and the second hydraulic cylinder 9 drives the cutting blade 12 to move downward to cut the workpiece.

Please refer to Fig. 1 to Fig. 3, the filter mechanism includes a partition 19, the interior of the coolant tank 14 near the top is fixed with a partition 19, the partition 19 is symmetrically penetrated with a communication port 20, and the partition 19 is installed corresponding to the top of the communication port 20 There is a filter element 21, and the filter element 21 cleans the surface through the cleaning mechanism. The side of the coolant tank 14 close to the top of the partition plate 19 is provided with a cleaning door 28. A seal can be realized between the cleaning door 28 and the coolant tank 14. The inner side of the coolant tank 14 A protective cover 22 is installed on the top, and the bottom of the protective cover 22 corresponding to the filter element 21 is rotatably connected with a brush holder 23. The second motor 25, the second motor 25 is located at one end in the protective cover 22 and a rotating shaft 26 is installed, and the outer side of the rotating shaft 26 corresponding to the first bevel gear 24 is fixed with a second bevel gear 27, and the mixed cooling liquid enters the cooling liquid tank after cutting When within 14, filter the cutting powder through the filter element 21, while the second motor 25 drives the second bevel gear 27 to rotate through the rotating shaft 26, and the second bevel gear 27 drives the brush holder 23 to rotate with the first bevel gear 24 to make the brush The rack 23 cleans up the debris attached to the surface of the filter element 21 to prevent the debris from blocking the filter element 21, so that the filter element 21 can quickly filter and recycle the cooling liquid.

Working principle: The hollow steel cutting and cooling system used in the manufacture of drilling tools, when cutting hollow steel, feeds the workpiece through the feeding mechanism 5 (the feeding system for steel pipe cutting is the prior art, so it is directly quoted), and the When cutting hollow steel, the coolant in the coolant tank 14 is pumped to the nozzle 13 through the connecting pipe 16 through the liquid pump 15, and the nozzle 13 is aimed at the cutting part of the hollow steel, and the cutting part is directly cooled by the sprayed coolant After cooling, the cutting powder mixed with cooling liquid falls into the receiving hopper 17, and flows back to the cooling liquid tank 14 through the liquid discharge pipe 18. After the powder is filtered by the filter mechanism, the cooling liquid is recycled. Through this cooling system, it can Cool the hollow steel directly when cutting it, avoid the subsequent cooling process, improve work efficiency, and avoid cutting debris and coolant splashing through the splash guard 3, so that the coolant can be reflowed and reused, and the cutting debris The waste is filtered and recycled to avoid cutting waste from polluting the production workshop, and when the cutting waste mixed with coolant enters the coolant tank 14, the cutting waste is filtered through the filter element 21, and the second motor 25 drives the second bevel gear through the rotating shaft 26 27 rotates, and the second bevel gear 27 drives the brush holder 23 to rotate with the first bevel gear 24, so that the brush holder 23 cleans the debris attached to the surface of the filter element 21, preventing the debris from blocking the filter element 21, so that the filter element 21 can be quickly cleaned. After the coolant is filtered and recovered, and no processing is required, the metal debris above the partition 19 is cleaned through the cleaning door 28 .

The above are only preferred embodiments of the present utility model, and it should be pointed out that for those skilled in the art, under the premise of not departing from the structure of the present utility model, some deformations and improvements can also be made, and these will not affect the implementation of the utility model effect and utility of the patent.

Claims (5)

1. A hollow steel cutting and cooling system for drill tool manufacturing comprises a workbench (1), and is characterized in that: the worktable (1) is supported by a bracket (2), a splash guard (3) is arranged in the middle of the top end of the worktable (1), wherein,

the splash guard (3) is symmetrically provided with workpiece grooves (4) in a penetrating manner near the two sides below, the top of one side of the workbench (1) is provided with a feeding mechanism (5), the position of the splash guard (3) corresponding to the workpiece grooves (4) is provided with a clamping mechanism, the top of the inner side of the splash guard (3) is provided with a spray head (13), the bracket (2) is provided with a cooling liquid tank (14), and the bottom of the inner side of the cooling liquid tank (14) is provided with a liquid pump (15);

liquid pump (15) are linked together through connecting pipe (16) and shower nozzle (13), splash guard (3) are close to the internally mounted of work piece groove (4) below and connect hopper (17), connect hopper (17) bottom to be linked together through fluid-discharge tube (18) and coolant liquid case (14), be provided with filter mechanism in coolant liquid case (14).

2. The cutting and cooling system for hollow steel for drill tool production according to claim 1, characterized in that: the fixture comprises a first hydraulic cylinder (6), the splash guard (3) is close to the upper side and the lower side of the workpiece groove (4), the first hydraulic cylinder (6) is symmetrically arranged on the two sides of the workpiece groove, and the clamping piece (7) is arranged at the end part of the first hydraulic cylinder (6) close to the workpiece groove (4).

3. The cutting and cooling system for hollow steel for drill tool production according to claim 1, characterized in that: controller (8) are installed at splash guard (3) one side top, the top mid-mounting of splash guard (3) has second pneumatic cylinder (9), second pneumatic cylinder (9) are located splash guard (3) one end and install cutting piece cover (10), first motor (11) are installed in the outside of cutting piece cover (10), cutting piece (12) are installed to the axle head that first motor (11) are located cutting piece cover (10) inboard.

4. The cutting and cooling system for hollow steel for drill tool manufacture according to claim 1, wherein: filtering mechanism includes baffle (19), inside that coolant liquid case (14) are close to the top is fixed with baffle (19), the symmetry runs through on baffle (19) has intercommunication mouth (20), filter core (21) are installed at the top that baffle (19) correspond intercommunication mouth (20), filter core (21) are through clearance mechanism clearance surface, clearance door (28) have been seted up to one side that coolant liquid case (14) are close to baffle (19) top.

5. The cutting and cooling system for hollow steel for drill tool manufacture according to claim 4, characterized in that: protection casing (22) are installed at the inboard top of coolant liquid case (14), the bottom that protection casing (22) correspond filter core (21) is rotated and is connected with brush yoke (23), brush yoke (23) are located protection casing (22) one end and are fixed with first bevel gear (24), second motor (25) are installed to the outside that protection casing (22) correspond protection casing (22), pivot (26) are installed to the one end that second motor (25) are located protection casing (22), the outside that pivot (26) correspond first bevel gear (24) is fixed with second bevel gear (27).

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