CN214815009U

CN214815009U - Deep hole machining device with limiting function

Info

Publication number: CN214815009U
Application number: CN202120497355.1U
Authority: CN
Inventors: 李定伦
Original assignee: Precision Drilling Industrial Machinery Taicang Co ltd
Current assignee: Precision Drilling Industrial Machinery Taicang Co ltd
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-11-23
Anticipated expiration: 2031-03-09

Abstract

The utility model discloses a deep hole processing device with limiting function, which comprises a collecting box, a mounting plate, a chute, a slide block, a limiting mechanism, a first air cylinder and a mounting seat, wherein the upper surface of the collecting box is fixedly provided with the mounting plate, the middle part of the mounting plate is provided with the chute, the chute is internally provided with the slide rail, the slide rail is provided with a plurality of slide blocks in a sliding way, the top ends of the slide blocks are all welded with the limiting mechanism for fixing a workpiece to be punched, one end of the first air cylinder, which is close to the limiting mechanism, is welded with the mounting seat for driving a drill bit to work, one side of the mounting seat, which is close to the limiting mechanism, is provided with the punching mechanism, in the utility model, the limiting mechanism effectively solves the problems of unstable workpiece and easy generation of processing failure during drilling processing, and effectively solves the problems of difficult heat dissipation and chip removal of the drill bit by adding cooling liquid into a cooling liquid box, the machining efficiency is improved, the service life of the drill bit is prolonged, and the practicability of the device is improved.

Description

Deep hole machining device with limiting function

Technical Field

The utility model relates to a spot facing work technical field specifically is a deep hole processingequipment with limit function.

Background

Deep hole machining is a hole having a diameter ratio of the length of the hole to the diameter of the hole of more than 6. In deep hole machining, the depth-diameter ratio L/d is more than or equal to 100 under most conditions. Such as cylinder bores, axial shaft bores, hollow spindle bores and hydraulic valve bores, etc.

In the deep hole processing device in the market, no good limiting device is used for limiting during drilling, so that a workpiece is unstable during drilling processing, and the phenomenon of processing failure is easily caused; traditional drilling machine is bulky, and the drill bit can produce a large amount of heat energy when punching, and the drilling depth is big more produced expense bits also more, and the problem of heat dissipation difficulty and chip removal difficulty easily leads to machining efficiency to hang down, and drill bit life is short excessively, makes the practicality of device not high, extravagant resource.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a deep hole processingequipment with limit function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a deep hole processing device with a limiting function comprises a collecting box, a mounting plate, a sliding groove, sliding blocks, a limiting mechanism, a claw disc machine body, a fixing block, a first air cylinder and a mounting seat, wherein a waste liquid channel is formed in the upper end of the collecting box, a filter screen for filtering waste liquid and waste water is welded at the top end of the waste liquid channel, the mounting plate is fixedly mounted on the upper surface of the collecting box, the sliding groove is formed in the middle of the mounting plate, a sliding rail is arranged in the sliding groove, a plurality of sliding blocks are slidably mounted on the sliding rail, the limiting mechanism for fixing a workpiece to be punched is welded at the top ends of the sliding blocks, the claw disc machine body is fixedly mounted at the position, close to the limiting mechanism, of the upper end of the mounting plate, close to the limiting mechanism, a shaft claw disc is fixedly mounted on one side of the claw disc machine body, the fixing block is fixedly mounted on the upper end face, far away from the limiting mechanism, of the fixing block, the first air cylinder is fixedly mounted at one end, far away from the limiting mechanism, of the fixing block, the one end welding that first cylinder is close to stop gear has the mount pad that is used for driving drill bit work, one side that the mount pad is close to stop gear is equipped with the mechanism of punching that is used for punching the work piece.

As a further aspect of the present invention: the punching mechanism comprises a deep hole rotating rod and a deep hole drill bit, the deep hole rotating rod is a metal rod with a hollow inner part and is welded on the side wall of the mounting seat, the deep hole drill bit is welded at one end, close to the limiting mechanism, of the deep hole rotating rod, and a cooling mechanism used for cooling the deep hole drill bit is arranged between the deep hole rotating rod and the side wall of the mounting seat.

As a further aspect of the present invention: the cooling mechanism comprises a cooling liquid box, a cooling pipe and a cooling port, the cooling liquid box is welded on the mounting seat, the cooling port is formed in the upper end of the deep hole rotating rod, and the cooling liquid box is connected with the cooling port through the cooling pipe.

As a further aspect of the present invention: the deep hole drill bit comprises an arc-shaped liquid spraying groove and a multi-edge drill bit, the arc-shaped liquid spraying groove is welded at one end of the deep hole rotating rod, a plurality of first through holes are formed between the arc-shaped liquid spraying groove and the deep hole rotating rod, two liquid spraying grooves are symmetrically formed in the upper end and the lower end of the arc-shaped liquid spraying groove, nozzles used for spraying cooling liquid in the deep hole rotating rod are arranged in the liquid spraying grooves, the nozzles are communicated with the arc-shaped liquid spraying groove, and the multi-edge drill bit is fixedly installed at one end, far away from the deep hole rotating rod, of the arc-shaped liquid spraying groove.

As a further aspect of the present invention: the multi-edge drill bit is provided with a plurality of drilling grooves, a plurality of second through holes are formed in one side wall, in contact with the multi-edge drill bit, of the arc-shaped liquid spraying groove, the second through holes are distributed in a circular array mode, and the drilling grooves in the multi-edge drill bit and the second through holes are distributed in a staggered mode.

As a further aspect of the present invention: stop gear includes unable adjustment base, arc dog and adjustment cylinder, unable adjustment base welds the top at the slider, two arc dogs are installed to unable adjustment base's top bilateral symmetry, the equal fixed mounting of lower extreme of arc dog has adjustment cylinder.

As a further aspect of the present invention: one end of the deep-hole rotating rod, which is close to the mounting seat, is provided with a blocking plate used for separating the mounting seat from the deep-hole rotating rod, and the blocking plate is clamped on the deep-hole rotating rod on the right side of the cooling port.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses be equipped with stop gear, stop gear includes unable adjustment base, arc dog and adjustment cylinder, through adjustment cylinder's flexible regulation to the cowl of unable adjustment base both sides tightens up or opens in the middle of effectively driving, is convenient for adjust spacing width according to the size of object like this, makes the device play fine limiting displacement when using, and the work piece is unstable when effectual having solved drilling processing, produces the problem of processing failure easily.

2. Add the coolant liquid into the coolant liquid case, in the coolant liquid can flow into the deep hole bull stick through the cooling tube, the coolant liquid in the deep hole bull stick of drill bit during operation is sprayed the machined surface of work piece, has improved the chip removal and the cooling effect of coolant liquid greatly, and the smear metal is tiny powder and discharges easily moreover, has prevented the production of hole mar and crackle, and then has improved the work efficiency of device, has prolonged the life of deep hole bull stick.

3. Be equipped with a plurality of drill grooves on the many arriss drill bit, and crisscross the distribution between a plurality of drill grooves on the many arriss drill bit and the second through-hole, when flowing in the coolant liquid in the arc hydrojet groove, the coolant liquid can flow through the second through-hole and spout from the drill groove on the many arriss drill bit to take away the expense bits in the many arriss drill bit, and the coolant liquid can cool off the many arriss drill bit, effectively prevented the work piece processing failure that the unable heat dissipation of many arriss drill bit during operation leads to, improved the practicality of device.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of a position a in the present invention.

Fig. 3 is the structural schematic diagram of the medium-length hole drill of the present invention.

Fig. 4 is a schematic structural diagram of the middle limiting mechanism of the present invention.

Wherein: 1. a collection box; 2. a waste liquid channel; 3. filtering with a screen; 4. mounting a plate; 5. a chute; 6. a slide rail; 7. a slider; 8. a limiting mechanism; 9. a claw disc machine body; 10. a spindle claw disk; 11. a fixed block; 12. a first cylinder; 13. a mounting seat; 14. deep hole rotating rods; 15. a deep hole drill; 16. a barrier plate; 17. a coolant tank; 18. a cooling tube; 19. a cooling port; 20. an arc-shaped liquid spraying groove; 21. a first through hole; 22. a liquid spraying groove; 23. a nozzle; 24. a multi-edge drill bit; 25. a second through hole; 26. a fixed base; 27. an arc-shaped stop block; 28. and adjusting the air cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in an embodiment of the present invention, a deep hole processing apparatus with a limiting function includes a collecting box 1, a mounting plate 4, a chute 5, a slider 7, a limiting mechanism 8, a claw disc machine body 9, a fixing block 11, a first cylinder 12 and a mounting base 13, a waste liquid channel 2 is disposed at an upper end of the collecting box 1, a filter screen 3 for filtering waste liquid and waste water is welded at a top end of the waste liquid channel 2, the collecting box 1 is disposed to facilitate an operator to collect the waste liquid, the waste liquid is prevented from splashing everywhere, and the working difficulty is increased, the mounting plate 4 is fixedly mounted on an upper surface of the collecting box 1, the chute 5 is disposed at a middle portion of the mounting plate 4, a slide rail 6 is disposed in the chute 5, a plurality of sliders 7 are slidably mounted on the slide rail 6, the limiting mechanism 8 for fixing a workpiece to be punched is welded at top ends of the sliders 7, a claw disc machine body 9 is fixedly mounted at a position, close to the limiting mechanism 8, of the upper end of the mounting plate 4, a shaft lever claw disc 10 is fixedly mounted on one side, close to the limiting mechanism 8, of the claw disc machine body 9, a fixing block 11 is fixedly mounted on the upper end face, far away from the claw disc machine body 9, of the mounting plate 4, a first air cylinder 12 is fixedly mounted at one end, far away from the limiting mechanism 8, of the fixing block 11, an installation seat 13 used for driving a drill bit to work is welded at one end, close to the limiting mechanism 8, of the first air cylinder 12, and a punching mechanism used for punching a workpiece is arranged on one side, close to the limiting mechanism 8, of the installation seat 13;

the punching mechanism comprises a deep hole rotating rod 14 and a deep hole drill bit 15, the deep hole rotating rod 14 is a metal rod with a hollow interior and is welded on the side wall of the mounting seat 13, the deep hole drill bit 15 is welded at one end, close to the limiting mechanism 8, of the deep hole rotating rod 14, and a cooling mechanism for cooling the deep hole drill bit 15 is arranged between the deep hole rotating rod 14 and the side wall of the mounting seat 13;

the cooling mechanism comprises a cooling liquid tank 17, a cooling pipe 18 and a cooling port 19, the cooling liquid tank 17 is welded on the mounting base 13, the upper end of the deep-hole rotating rod 14 is provided with the cooling port 19, and the cooling liquid tank 17 is connected with the cooling port 19 through the cooling pipe 18;

the deep hole drill 15 comprises an arc-shaped liquid spraying groove 20 and a multi-edge drill 24, the arc-shaped liquid spraying groove 20 is welded at one end of the deep hole rotating rod 14, a plurality of first through holes 21 are formed between the arc-shaped liquid spraying groove 20 and the deep hole rotating rod 14, two liquid spraying grooves 22 are symmetrically formed in the upper end and the lower end of the arc-shaped liquid spraying groove 20, a nozzle 23 used for spraying cooling liquid in the deep hole rotating rod 14 is arranged in each liquid spraying groove 22, the nozzle 23 is communicated with the arc-shaped liquid spraying groove 20, the multi-edge drill 24 is fixedly installed at one end, far away from the deep hole rotating rod 14, of the arc-shaped liquid spraying groove 20, cooling liquid is added into the cooling liquid tank 17, the cooling liquid flows into the deep hole rotating rod 14 through the cooling pipe 18, the cooling liquid in the deep hole rotating rod 14 is sprayed to the processing surface of a workpiece when the drill works, so that the chip removal and the cooling effect of the cooling liquid are greatly improved, and chips are small powder and are easy to discharge, the generation of inner hole scratches and cracks is prevented, the working efficiency of the device is further improved, and the service life of the deep hole rotating rod 14 is prolonged;

the multi-edge drill 24 is provided with a plurality of drilling grooves, a plurality of second through holes 25 are formed in one side wall of the arc-shaped liquid spraying groove 20, which is in contact with the multi-edge drill 24, the second through holes 25 are distributed in a circular array, and the plurality of drilling grooves in the multi-edge drill 24 and the second through holes 25 are distributed in a staggered manner, so that cooling liquid can flow through the second through holes 25 and be sprayed out of the drilling grooves in the multi-edge drill 24, thereby taking away scrap in the multi-edge drill 24, and the cooling liquid can cool the multi-edge drill 24, thereby effectively preventing the failure of workpiece processing caused by the fact that the multi-edge drill 24 cannot dissipate heat during working, and improving the practicability of the device;

stop gear 8 includes unable adjustment base 26, arc dog 27 and adjustment cylinder 28, unable adjustment base 26 welds on the top of slider 7, two arc dogs 27 are installed to unable adjustment base 26's top bilateral symmetry, the equal fixed mounting of lower extreme of arc dog 27 has adjustment cylinder 28, through adjustment cylinder 28's flexible regulation to the arc dog 27 of unable adjustment base 26 both sides tightens up or opens in the middle of effectively driving, is convenient for adjust spacing width according to the size of object like this, makes to play fine limiting displacement when using, and the work piece is unstable when the effectual drilling processing of having solved, produces the problem of processing failure easily.

The utility model discloses a theory of operation is: the utility model discloses when using, on unable adjustment base 26 was put with the work piece to operating personnel, the one end that makes the work piece was fixed in the axostylus axostyle claw dish 10 of claw dish organism 9 front end, carries out the fixing once more to the work piece through adjustment cylinder 28, starts the motor in the mount pad 13, to adding the coolant liquid in the coolant liquid case 17 can.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a deep hole processingequipment with limit function, includes collecting box (1), mounting panel (4), spout (5), slider (7), stop gear (8), claw dish organism (9), fixed block (11), first cylinder (12) and mount pad (13), its characterized in that, waste liquid passageway (2) have been seted up to the upper end of collecting box (1), the top welding of waste liquid passageway (2) has filter screen (3) that are used for filtering waste liquid and waste water, the last fixed surface of collecting box (1) installs mounting panel (4), spout (5) have been seted up at the middle part of mounting panel (4), be equipped with slide rail (6) in spout (5), slidable mounting has a plurality of sliders (7) on slide rail (6), the top of slider (7) all welds stop gear (8) that are used for the fixed work piece of waiting to punch, the position department fixed mounting that mounting panel (4) upper end is close to stop gear (8) has claw dish organism (8), (a) (13) 9) The mounting structure comprises a claw disc body (9), one side fixed mounting that is close to stop gear (8) is provided with a shaft lever claw disc (10), fixed mounting has fixed block (11) on the up end of claw disc body (9) is kept away from in mounting panel (4), the one end fixed mounting that stop gear (8) were kept away from in fixed block (11) has first cylinder (12), the one end welding that first cylinder (12) are close to stop gear (8) has mount pad (13) that is used for driving the drill bit work, one side that mount pad (13) are close to stop gear (8) is equipped with the mechanism of punching that is used for punching the work piece.

2. The deep hole processing device with the limiting function according to claim 1, wherein the punching mechanism comprises a deep hole rotating rod (14) and a deep hole drill bit (15), the deep hole rotating rod (14) is a metal rod with a hollow interior and is welded on the side wall of the mounting seat (13), the deep hole drill bit (15) is welded at one end of the deep hole rotating rod (14) close to the limiting mechanism (8), and a cooling mechanism for cooling the deep hole drill bit (15) is arranged between the deep hole rotating rod (14) and the side wall of the mounting seat (13).

3. The deep hole processing device with the limiting function according to claim 2, wherein the cooling mechanism comprises a cooling liquid tank (17), a cooling pipe (18) and a cooling port (19), the cooling liquid tank (17) is welded on the mounting base (13), the upper end of the deep hole rotating rod (14) is provided with the cooling port (19), and the cooling liquid tank (17) is connected with the cooling port (19) through the cooling pipe (18).

4. The deep hole processing device with the limiting function according to claim 2, wherein the deep hole drill (15) comprises an arc-shaped liquid spraying groove (20) and a multi-edge drill (24), the arc-shaped liquid spraying groove (20) is welded at one end of the deep hole rotating rod (14), a plurality of first through holes (21) are formed between the arc-shaped liquid spraying groove (20) and the deep hole rotating rod (14), two liquid spraying grooves (22) are symmetrically formed in the upper end and the lower end of the arc-shaped liquid spraying groove (20), a nozzle (23) for spraying cooling liquid in the deep hole rotating rod (14) is arranged in each liquid spraying groove (22), the nozzle (23) is communicated with the arc-shaped liquid spraying groove (20), and the multi-edge drill (24) is fixedly installed at one end, far away from the deep hole rotating rod (14), of the arc-shaped liquid spraying groove (20).

5. The deep hole processing device with the limiting function according to claim 4, wherein a plurality of drilling grooves are formed in the multi-edge drill bit (24), a plurality of second through holes (25) are formed in one side wall, in contact with the multi-edge drill bit (24), of the arc-shaped liquid spraying groove (20), the second through holes (25) are distributed in a circular array, and the plurality of drilling grooves in the multi-edge drill bit (24) and the second through holes (25) are distributed in a staggered mode.

6. Deep hole processing device with limiting function according to claim 1, characterized in that the limiting mechanism (8) comprises a fixed base (26), an arc-shaped stop block (27) and an adjusting cylinder (28), the fixed base (26) is welded on the top end of the sliding block (7), two arc-shaped stop blocks (27) are symmetrically installed on two sides of the top end of the fixed base (26), and the adjusting cylinder (28) is fixedly installed on the lower ends of the arc-shaped stop blocks (27).

7. The deep hole processing device with the limiting function according to claim 3, wherein a blocking plate (16) used for separating the mounting base (13) from the deep hole rotating rod (14) is arranged at one end of the deep hole rotating rod (14) close to the mounting base (13), and the blocking plate (16) is clamped on the deep hole rotating rod (14) on the right side of the cooling port (19).