CN214292194U

CN214292194U - Chip removing mechanism of numerical control lathe for metallurgical accessories

Info

Publication number: CN214292194U
Application number: CN202120231903.6U
Authority: CN
Inventors: 亓学利; 沈方文; 秦磊; 孙式松
Original assignee: Shandong Jinyun Metallurgical Equipment Co Ltd
Current assignee: Shandong Jinyun Metallurgical Equipment Co Ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-09-28
Anticipated expiration: 2031-01-26

Abstract

The utility model relates to a numerical control lathe's that metallurgy accessory used chip removal mechanism belongs to numerical control lathe's technical field, and it includes suction fan, connecting pipe and crosses the bits subassembly, the suction fan is fixed in the lathe top, suction fan and cross bits subassembly intercommunication for cross the bits subassembly and provide the negative pressure, the one end and the chip subassembly intercommunication of crossing of connecting pipe, the other end are close to lathe base, and lathe base slope sets up and has seted up out the bits hole. After lathe work was accomplished, start the suction fan, made in the sweeps subassembly inhales the sweeps to the connecting tube, the sweeps falls into to the lathe base in from the connecting tube on, then make the sweeps concentrate the discharge from a bits hole, because when the sweeps in the clearance lathe, do not need the staff to hold the brush and clear up the lathe, consequently reduced staff's the amount of labour.

Description

Chip removing mechanism of numerical control lathe for metallurgical accessories

Technical Field

The application relates to the field of numerical control lathes, in particular to a chip removing mechanism of a numerical control lathe for metallurgical accessories.

Background

At present, a numerically controlled lathe is one of numerically controlled machines which are widely used. The cutting tool is mainly used for cutting and processing inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces with any taper angles, complex rotary inner and outer curved surfaces, cylindrical threads, conical threads and the like, and can perform grooving, drilling, reaming, boring and the like. And automatically machining the machined part according to a machining program programmed in advance.

The Chinese utility model with the publication number of CN207592806U and the bulletin date of 20180710 discloses a precision numerically controlled lathe, which comprises a lathe shell, wherein a lathe numerically controlled table is embedded in one side of the front surface of the lathe shell, a numerically controlled lathe base is welded at the bottom end of the lathe shell, a numerically controlled lathe guard gate is clamped at one end of the lathe shell, a dust screen fixing plate is bolted at one side of the lathe shell, a lathe dust screen is clamped between the dust screen fixing plate and the lathe shell, a guard gate lower sliding seat is arranged at the bottom end of the numerically controlled lathe guard gate, a guard gate lower clamping rod is clamped between the numerically controlled lathe guard gate and the guard gate lower sliding seat, a guard gate opening handle is welded at the bottom end of the numerically controlled lathe guard gate, a guard gate peep window is embedded in the front surface of the numerically controlled lathe guard gate, and an upper sliding seat is arranged at the top end of the numerically controlled lathe guard gate, and the numerical control lathe guard gate has bolted the branch gim peg towards one side of lathe shell body, the one end of branch gim peg is provided with guard gate branch, the bottom welding of sliding seat has lower sliding seat slip cardboard under the guard gate, the bottom welding of sliding seat has upper sliding seat slip cardboard on the guard gate, the bottom of upper sliding seat slip cardboard and lower sliding seat slip cardboard block respectively has the sliding seat runner.

In view of the above-mentioned related art, the inventor believes that when the lathe is working, the inside of the lathe generates the sweeps, so after the lathe is finished, the worker needs to hold the brush to clean the inside of the lathe, and the sweeps are scattered inside the lathe, so that the amount of labor of the worker is increased.

SUMMERY OF THE UTILITY MODEL

In order to reduce the amount of labour when staff's clearance sweeps, this application provides a numerical control lathe's for metallurgical accessory chip removal mechanism.

The application provides a metallurgical for accessory numerical control lathe's chip removing mechanism adopts following technical scheme:

the utility model provides a metallurgical for accessory numerical control lathe remove bits mechanism, includes suction fan, connecting pipe and crosses the bits subassembly, the suction fan is fixed in the lathe top, suction fan and cross bits subassembly intercommunication for cross the bits subassembly and provide the negative pressure, the one end and the cross bits subassembly intercommunication of connecting pipe, the other end are close to lathe base, and lathe base slope sets up and has seted up out the bits hole.

Through adopting above-mentioned technical scheme, after lathe work was accomplished, start the suction fan, make to cross the bits subassembly and inhale the sweeps to the connecting tube in, the sweeps falls into to the lathe base from the connecting tube in, then makes the sweeps concentrate the discharge from a bits hole, owing to when the sweeps in clearance lathe, does not need the staff to hold the brush and clears up the lathe, consequently has reduced staff's the amount of labour.

Optionally, the chip passing assembly comprises a chip inlet pipe, a chip falling plate and a filter screen, the chip falling plate is horizontally fixed at the top of the lathe, a cavity is formed in the chip falling plate, the suction fan is communicated with the cavity, the chip inlet pipe is arranged on the chip falling plate and is communicated with the chip falling plate, the filter screen is arranged at one end, close to the suction fan, of the chip falling plate, and the connecting pipe is communicated with the chip falling plate.

Through adopting above-mentioned technical scheme, after starting the suction fan, advance the bits pipe and inhale the sweeps to the bits board that falls, then under blockking of filter screen, fall into to the connecting tube under self gravity to concentrate on the lathe base.

Optionally, the vertical sliding groove is formed in the chip falling plate, the filter screen is connected with the sliding groove in a sliding mode, a locking nut is fixed on the lower surface of the chip falling plate, a locking bolt is connected to the locking nut in a threaded mode, a locking block is fixed on the filter screen, the locking groove is formed in the locking block, and the locking bolt can be arranged in the locking groove in a penetrating mode.

Through adopting above-mentioned technical scheme, because the suction fan operating time is longer, can deposit the sweeps on the filter screen, in order not to influence the bits effect of removing, need clear up the filter screen, consequently rotate the locking bolt for the locking bolt breaks away from the locking groove, then slides the filter screen, makes the filter screen break away from the inslot that slides, thereby makes the staff clear up the filter screen.

Optionally, one end, far away from the chip falling plate, of the chip inlet pipe is provided with a corrugated pipe, and the chip falling plate is provided with a driving part which is used for driving the chip inlet pipe to swing.

Through adopting above-mentioned technical scheme, start driver part, the swing of driver part drive entering bits pipe to make into bits pipe and can clear up the sweeps in the lathe corner, increased the area of advancing bits pipe clearance sweeps, thereby improve the clearance effect to the sweeps in the lathe.

Optionally, an auxiliary plate is horizontally slid on a side wall of the scrap falling plate, a sliding hole is formed in the side wall of the scrap falling plate along the length direction of the scrap falling plate, the scrap inlet pipe penetrates through the auxiliary plate and slides in the sliding hole, the auxiliary plate is connected with the side wall of the scrap falling plate in a sliding manner, a horizontal third cylinder is fixed on the side wall of the scrap falling plate, and a piston rod of the third cylinder is fixedly connected with the auxiliary plate.

Through adopting above-mentioned technical scheme, start the third cylinder, the third cylinder is flexible to drive sliding of accessory plate, thereby further enlarge the inhaling bits scope of advancing the bits pipe.

Optionally, the driving part comprises a first pull rope, a second pull rope, a first reel shaft and a second reel shaft, a connecting rod is connected to the auxiliary plate, an adjusting plate slides on the top of the lathe, the connecting rod is fixedly connected with the adjusting plate, the first reel shaft and the second reel shaft are both rotatably connected with the adjusting plate and located on two sides of the chip inlet pipe, one end of the first pull rope is wound on the first reel shaft, the other end of the first pull rope is fixedly connected with the chip inlet pipe, one end of the second pull rope is wound on the second reel shaft, the other end of the second pull rope is fixedly connected with the chip inlet pipe, and the second pull rope is unreeled during reeling of the first pull rope.

Through adopting above-mentioned technical scheme, when making into the swing of bits pipe, rotate first reel axle and second reel axle for first stay cord rolling, the second stay cord unreels, perhaps makes first drawing unreel, and the rolling of second stay cord, thereby makes into the swing of bits pipe.

Optionally, a first vertical cylinder and a second vertical cylinder are fixed on the adjusting plate, a first gear is coaxially fixed on the first reel, a first rack is fixed on the first cylinder, the first rack is engaged with the first gear, a second gear is coaxially fixed on the second reel, a second rack is fixed on the second cylinder, and the second rack is engaged with the second gear.

Through adopting above-mentioned technical scheme, start first cylinder and second cylinder for first cylinder stretches, thereby make first rack drive the rotation of first gear, thereby make the rolling of first stay cord, the second cylinder shrink, make the rotation of second rack drive second gear, thereby make the second stay cord unreel, thereby make into the bits pipe to being close to first cylinder department swing, when first cylinder shrink, when the second cylinder stretches, the second stay cord drives into the bits pipe and to being close to second cylinder department swing.

Optionally, a corrugated sheet is fixed on the sliding hole, and the chip inlet pipe penetrates through the corrugated sheet to be communicated with a cavity in the chip falling plate.

Through adopting above-mentioned technical scheme, the purpose that sets up the corrugated sheet is when playing sealed effect to the hole of sliding, can not influence into sliding of bits pipe.

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

1. the suction fan, the scrap passing assembly and the connecting pipe are arranged, so that the suction fan is started, the suction fan provides negative pressure for the scrap passing assembly, and the scrap passing assembly sucks the scraps into the connecting pipe, so that the scraps are concentrated on a lathe base and then are discharged from the scrap outlet hole;

2. the detachable filter screen is arranged for cleaning the filter screen, so that the locking bolt is rotated to separate the locking bolt from the locking groove, and then the filter screen is slid to separate the filter screen from the sliding groove, so that workers can clean the filter screen;

3. the purpose that will advance the bits pipe and keep away from the one end that falls the bits board sets up to the bellows is, drives the swing of advancing the bits pipe through drive assembly to increase the area of advancing the bits pipe clearance sweeps, and then improve the clearance effect to the sweeps in the lathe.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

FIG. 2 is a schematic view of the overall structure of a chip removing mechanism shown after the numerical control lathe is hidden.

Fig. 3 is an exploded view showing a coupling structure between the filter net and the dust falling plate.

Description of reference numerals: 100. a lathe base; 110. a chip outlet hole; 200. a suction fan; 300. a connecting pipe; 400. a chip-passing assembly; 410. a scrap falling plate; 411. a sliding groove; 412. locking the nut; 413. locking the bolt; 414. a locking block; 415. a locking groove; 416. a sliding hole; 417. a corrugated sheet; 420. a scrap inlet pipe; 430. a filter screen; 440. a drive member; 441. an auxiliary plate; 442. a first cylinder; 443. a second cylinder; 444. a first take-up spool; 445. a second reel; 446. a first pull cord; 447. a second pull cord; 448. a first rack; 449. a first gear; 450. a second rack; 451. a second gear; 452. a third cylinder; 453. a connecting rod; 454. an adjusting plate; 455. and adjusting the hole.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses numerical control lathe's for metallurgical accessory chip removal mechanism.

Referring to fig. 1, the chip removing mechanism of the numerically controlled lathe for metallurgical fittings comprises a suction fan 200, a connecting pipe 300 (see fig. 2) and a chip passing assembly 400, wherein the suction fan 200 is mounted at the top of the lathe through a bolt, and the suction fan 200 is communicated with the chip passing assembly 400 and used for providing negative pressure for the chip passing assembly 400. One end of the connecting pipe 300 is communicated with the chip-passing assembly 400, the other end is close to the lathe base 100, the lathe base 100 is obliquely arranged, and the chip outlet 110 is formed at the lowest end of the lathe base 100.

Referring to fig. 2, the chip passing assembly 400 comprises a chip falling plate 410, the chip falling plate 410 is horizontally mounted on the top of the lathe through a bolt, a cavity is formed in the chip falling plate 410, and the suction fan 200 is communicated with the cavity through an air inlet pipe. The side wall of the chip falling plate 410 is communicated with a chip inlet pipe 420, and one end of the chip inlet pipe 420 far away from the chip falling plate 410 is a corrugated pipe. A filter screen 430 (see fig. 3) is detachably connected to one end of the dust falling plate 410 close to the suction fan 200, and the connecting pipe 300 is communicated with the dust falling plate 410 and is disposed on one side of the filter screen 430 far away from the suction fan 200.

A sliding hole 416 is formed in the side wall of the chip falling plate 410 along the length direction thereof, and a corrugated sheet 417 is welded to the sliding hole 416 to seal the sliding hole 416. The chip inlet pipe 420 slides in the sliding hole 416 through the corrugated plate 417.

The chip falling plate 410 is provided with a driving part 440, the driving part 440 comprises an auxiliary plate 441, the auxiliary plate 441 is connected with the side wall of the chip falling plate 410 in a sliding mode through a sliding groove, and the chip inlet pipe 420 penetrates through the auxiliary plate 441. A horizontal third cylinder 452 is mounted on one end of the chip falling plate 410 through a bolt, and a piston rod of the third cylinder 452 is welded with the auxiliary plate 441 to drive the auxiliary plate 441 to slide. The third cylinder 452 is powered by an air compressor.

Referring to fig. 1 and 2, a connecting rod 453 is welded to the auxiliary plate 441, an adjusting plate 454 is welded to one end of the connecting rod 453, which is away from the auxiliary plate 441, an adjusting hole 455 is opened at the top of the lathe, the adjusting plate 454 slides in the adjusting hole 455, and a corrugated sheet 417 is fixed to the adjusting hole 455 to seal the adjusting hole 455.

A first winding shaft 444 and a second winding shaft 445 are rotated on the adjusting plate 454 through a support rod, and the first winding shaft 444 and the second winding shaft 445 are disposed on both sides of the chip inlet pipe 420. A first gear 449 is coaxially welded to the first reel 444, and a second gear 451 is coaxially welded to the second reel 445. A first cylinder 442 and a second cylinder 443 are vertically installed on the adjustment plate 454 by bolts, and both the first cylinder 442 and the second cylinder 443 are powered by an air compressor. A first rack 448 is welded on a piston rod of the first cylinder 442, a second rack 450 is welded on a piston rod of the second cylinder 443, the first rack 448 is meshed with the first gear 449, and the second rack 450 is meshed with the second gear 451.

A first pulling rope 446 is coaxially wound on the first winding shaft 444, and one end of the first pulling rope 446 far away from the first winding shaft 444 is fixedly connected with the chip inlet pipe 420. A second rope 447 is coaxially wound around the second bobbin 445, and one end of the second rope 447, which is far away from the second bobbin 445, is fixedly connected to the scrap inlet pipe 420. The first pulling rope 446 is wound, and the second pulling rope 447 is unwound.

Referring to fig. 3, a vertical sliding groove 411 is formed in the dust falling plate 410, and the filter screen 430 is slidably connected to the sliding groove 411. The lower surface of the chip falling plate 410 is welded with a locking nut 412, and a horizontal locking bolt 413 is connected to the locking nut 412 in a threaded manner. The filter screen 430 is welded with the locking block 414, the locking block 414 is provided with a locking groove 415, and the locking bolt 413 can be arranged in the locking groove 415 in a penetrating manner to lock the filter screen 430.

The implementation principle of the chip removing mechanism of the numerical control lathe for the metallurgical accessories in the embodiment of the application is as follows: when the lathe stops working, the suction fan 200 is started, the suction fan 200 enables the scraps at the tool rest to enter the scrap falling plate 410 through the scrap inlet pipe 420, then enter the connecting pipe 300, and then be discharged out of the lathe through the scrap outlet hole 110;

for the scraps at some corners, the first cylinder 442 and the second cylinder 443 are activated, so that the first rack 448 drives the first gear 449 to rotate, the second rack 450 drives the second gear 451 to rotate, so that the first rope 446 is wound, the second rope 447 is unwound, or the first rope 446 is unwound, and the second rope 447 is wound, so that the scrap feeding pipe 420 cleans the scraps at the corners.

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 metallurgical for accessory numerical control lathe remove bits mechanism which characterized in that: the automatic chip removing machine comprises a suction fan (200), a connecting pipe (300) and a chip passing assembly (400), wherein the suction fan (200) is fixed at the top of a lathe, the suction fan (200) is communicated with the chip passing assembly (400) and used for providing negative pressure for the chip passing assembly (400), one end of the connecting pipe (300) is communicated with the chip passing assembly (400), the other end of the connecting pipe is close to a lathe base (100), the lathe base (100) is obliquely arranged and provided with a chip outlet (110), the chip passing assembly (400) comprises a chip inlet pipe (420), a chip falling plate (410) and a filter screen (430), the chip falling plate (410) is horizontally fixed at the top in the lathe, a cavity is formed in the chip falling plate (410), the suction fan (200) is communicated with the cavity, the chip inlet pipe (420) is arranged on the chip falling plate (410) and is communicated with the chip falling plate (410), the filter screen (430) is arranged at one end, close to the suction fan (200), of the chip falling plate (410), the connecting pipe (300) is communicated with the chip falling plate (410).

2. The chip removing mechanism of the numerical control lathe for the metallurgical fitting as claimed in claim 1, wherein: vertical groove (411) that slides has been seted up to board that falls bits (410), filter screen (430) slide with groove (411) and be connected, fall bits board (410) lower fixed surface has lock nut (412), threaded connection has locking bolt (413) on lock nut (412), be fixed with latch segment (414) on filter screen (430), locking groove (415) have been seted up in latch segment (414), locking bolt (413) can be worn to arrange in locking groove (415).

3. A chip removing mechanism of a numerically controlled lathe for metallurgical parts as set forth in any one of claims 1 to 2, wherein: one end, far away from the chip falling plate (410), of the chip inlet pipe (420) is provided with a corrugated pipe, a driving part (440) is arranged on the chip falling plate (410), and the driving part (440) is used for driving the chip inlet pipe (420) to swing.

4. A chip removing mechanism of a numerically controlled lathe for metallurgical parts as claimed in claim 3, wherein: an auxiliary plate (441) is horizontally slid on the side wall of the chip falling plate (410), a sliding hole (416) is formed in the side wall of the chip falling plate (410) along the length direction of the chip falling plate, the chip inlet pipe (420) penetrates through the auxiliary plate (441) to slide in the sliding hole (416), the auxiliary plate (441) is connected with the side wall of the chip falling plate (410) in a sliding mode, a horizontal third air cylinder (452) is fixed on the side wall of the chip falling plate (410), and a piston rod of the third air cylinder (452) is fixedly connected with the auxiliary plate (441).

5. The chip removing mechanism of the numerical control lathe for the metallurgical fitting as claimed in claim 4, wherein: the driving component (440) comprises a first pulling rope (446), a second pulling rope (447), a first reel shaft (444) and a second reel shaft (445), a connecting rod (453) is connected to the auxiliary plate (441), an adjusting plate (454) slides to the top of the lathe, the connecting rod (453) is fixedly connected with the adjusting plate (454), the first reel shaft (444) and the second reel shaft (445) are rotatably connected with the adjusting plate (454) and located on two sides of the chip inlet pipe (420), one end of the first pulling rope (446) is wound around the first reel shaft (444), the other end of the first pulling rope (447) is fixedly connected with the chip inlet pipe (420), one end of the second pulling rope (447) is wound around the second reel shaft (445), the other end of the second pulling rope is fixedly connected with the chip inlet pipe (420), and when the first pulling rope (446) is wound, the second pulling rope (447) is unwound.

6. The chip removing mechanism of the numerical control lathe for the metallurgical fitting as claimed in claim 5, wherein: the adjusting plate (454) is fixed with vertical first cylinder (442) and second cylinder (443), the first reel axle (444) is coaxially fixed with a first gear (449), the first cylinder (442) is fixed with a first rack (448), the first rack (448) is meshed with the first gear (449), the second reel axle (445) is coaxially fixed with a second gear (451), the second cylinder (443) is fixed with a second rack (450), and the second rack (450) is meshed with the second gear (451).

7. The chip removing mechanism of the numerically controlled lathe for the metallurgical fitting as claimed in claim 6, wherein: corrugated sheets (417) are fixed on the sliding holes (416), and the chip inlet pipe (420) penetrates through the corrugated sheets (417) to be communicated with a cavity in the chip falling plate (410).