CN212348853U - Powder metallurgy is with piece processing apparatus - Google Patents

Abstract

The utility model discloses a piece processing apparatus for powder metallurgy, including the ascending box of opening, the bottom fixed mounting of box has four supporting legs, four bracing pieces of interior bottom fixedly connected with of box, four the ascending device box of upper end fixedly connected with opening of bracing piece, the upper end of device box is rotated and is connected with the cone, the upper end of cone is equipped with the cylinder, the lower extreme of cylinder be equipped with cone upper end complex circular cone recess, the upper end of cylinder is equipped with the feed inlet with circular cone recess intercommunication, be equipped with the actuating mechanism who is connected with the cone bottom in the device box, two risers of upper end fixedly connected with of box, the top fixedly connected with roof of riser, be connected through hoisting mechanism between roof and the cylinder. The utility model discloses, it can be more abundant smash the powder piece, simple structure, and crushing effect is better to the clearance is opened to crushing apparatus that can be convenient.

Description

Powder metallurgy is with piece processing apparatus

Technical Field

The utility model relates to a powder metallurgy technical field especially relates to a piece processing apparatus for powder metallurgy.

Background

Powder metallurgy is a process technique for producing metal powder or metal powder (or a mixture of metal powder and nonmetal powder) as a raw material, and then forming and sintering the raw material to produce metal materials, composite materials and various products.

Powder in powder metallurgy more or less appears some bulky pieces in the preparation process, then need carry out the secondary crushing to the piece, but current crushing apparatus structure complicacy crushing effect is general to it is inconvenient to clear up the inside of crushing apparatus after smashing to accomplish.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the piece processing apparatus for powder metallurgy who provides, it can be more abundant smash the powder piece, simple structure, and crushing effect is better to can be convenient open the clearance with crushing apparatus.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a chip treatment device for powder metallurgy comprises a box body with an upward opening, wherein four supporting legs are fixedly installed at the bottom of the box body, a discharge hole is formed in the inner bottom of the box body, four supporting rods are fixedly connected to the inner bottom of the box body, a device box with an upward opening is fixedly connected to the upper ends of the four supporting rods, a cone is rotatably connected to the upper end of the device box, a cylinder is arranged at the upper end of the cylinder, a conical groove matched with the upper end of the cone is formed in the lower end of the cylinder, a feed inlet communicated with the conical groove is formed in the upper end of the cylinder, a plurality of conical blocks distributed circumferentially are fixedly connected to the upper surface of the cone, rectangular blocks distributed circumferentially are fixedly connected to the inner surface of the conical groove, a driving mechanism connected with the bottom of the cone is arranged in the device box, the top of the vertical plate is fixedly connected with a top plate, and the top plate is connected with the cylinder through a lifting mechanism.

Preferably, the driving mechanism comprises a first driving motor arranged at the bottom in the device box, an output shaft of the first driving motor is fixedly connected with a first driving gear, and the lower end face of the cone is fixedly connected with a ring gear which is meshed with the first driving gear.

Preferably, hoisting mechanism is including rotating the internal thread sleeve of connecting two symmetries in the roof upper end, two all run through the cover in the internal thread sleeve and be equipped with rather than complex threaded rod, two the lower extreme of threaded rod extends to the lower extreme of roof and the upper end fixed connection of cylinder, the upper end fixed connection support frame of roof, second driving motor is installed to the lower extreme of support frame, second driving motor's output fixedly connected with second driving gear, two the equal fixedly connected with of internal thread sleeve's outer wall and second driving gear intermeshing's driven gear.

Preferably, the inner bottom of the box body is arranged towards the discharge port in a concave mode.

Preferably, the depth of the strip-shaped grooves among the plurality of conical blocks is gradually reduced from top to bottom.

Preferably, the two threaded rods have opposite thread directions.

The utility model discloses in, its beneficial effect does:

1. the actuating mechanism who sets up, first drive first driving gear rotates, and first driving gear drives ring gear and rotates, and ring gear drives and drives the cylinder and rotate to make and cut the action between a plurality of toper pieces and the rectangular block, can smash the piece in the rectangular channel, and from the bottom landing to the bottom of box of rectangular channel under the effect of gravity and centrifugal force, the crushing effect of this kind of crushing mode is better.

2. The hoisting mechanism who sets up, second driving motor drive second driving gear rotate, and the second driving gear drives two driven gear rotations, and two driven gear drive two internal thread sleeve rotations to make two threaded rods upwards slide, two threaded rods drive the cylinder upwards and slide, can upwards lift the cylinder, conveniently clear up it.

Drawings

FIG. 1 is a schematic structural view of a scrap handling apparatus for powder metallurgy according to the present invention;

fig. 2 is an enlarged schematic structural view of a part a of the scrap handling apparatus for powder metallurgy according to the present invention;

fig. 3 is an enlarged schematic structural view of a scrap handling device for powder metallurgy at the position B according to the present invention;

fig. 4 is a schematic top view of the cone of the chip processing device for powder metallurgy according to the present invention.

In the figure: 1 box, 2 supporting legs, 3 bracing pieces, 4 device boxes, 5 cones, 6 cylinders, 7 conical grooves, 8 feed inlets, 9 rectangular blocks, 10 conical blocks, 11 first driving motors, 12 vertical plates, 13 top plates, 14 internal thread sleeves, 15 threaded rods, 16 supporting frames, 17 second driving motors, 18 second driving gears, 19 driven gears, 20 first driving gears, 21 discharge ports and 22 ring gears.

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.

Referring to fig. 1-4, a chip treatment device for powder metallurgy, comprising a box body 1 with an upward opening, four supporting legs 2 are fixedly installed at the bottom of the box body 1, a discharge port 21 is arranged at the inner bottom of the box body 1, the inner bottom of the box body 1 is arranged towards the discharge port 21 in a concave manner, four supporting rods 3 are fixedly connected with the inner bottom of the box body 1, a device box 4 with an upward opening is fixedly connected with the upper ends of the four supporting rods 3, a cone 5 is rotatably connected with the upper end of the device box 4, a cylinder 6 is arranged at the upper end of the cone 5, a cone groove 7 matched with the upper end of the cone 5 is arranged at the lower end of the cylinder 6, a feed port 8 communicated with the cone groove 7 is arranged at the upper end of the cylinder 6, a plurality of cone blocks 10 distributed circumferentially are fixedly connected with the upper surface of the cone 5, the strip grooves among the plurality of cone blocks, be equipped with the actuating mechanism who is connected with 5 bottoms of cone in the device box 4, actuating mechanism is including installing the first driving motor 11 of bottom in the device box 4, the first driving gear 20 of output shaft fixedly connected with of first driving motor 11, the lower terminal surface fixedly connected with of cone 5 and the ring gear 22 of first driving gear 20 intermeshing, first drive 11 drives first driving gear 20 and rotates, first driving gear 20 drives ring gear 22 and rotates, ring gear 22 drives and drives cone 5 and rotate, thereby make and carry out the shearing action between a plurality of conical blocks 10 and the rectangular block 9, can smash the piece in the rectangular channel, and from the bottom landing of rectangular channel to the bottom of box 1 under the effect of gravity and centrifugal force, this kind of crushing mode crushing effect is better.

Two vertical plates 12 are fixedly connected to the upper end of the box body 1, a top plate 13 is fixedly connected to the upper portion of the vertical plates 12, the top plate 13 is connected with the cylinder 6 through a lifting mechanism, the lifting mechanism comprises two symmetrical internal thread sleeves 14 rotatably connected to the upper end of the top plate 13, threaded rods 15 matched with the internal thread sleeves are respectively sleeved in the two internal thread sleeves 14 in a penetrating manner, the thread directions of the two threaded rods 15 are opposite, the lower ends of the two threaded rods 15 extend to the lower end of the top plate 13 and are fixedly connected with the upper end of the cylinder 6, a supporting frame 16 is fixedly connected to the upper end of the top plate 13, a second driving motor 17 is installed at the lower end of the supporting frame 16, a second driving gear 18 is fixedly connected to the output end of the second driving motor 17, driven gears 19 mutually meshed with the second driving gear 18 are fixedly, the second driving gear 18 drives the two driven gears 19 to rotate, the two driven gears 19 drive the two internal thread sleeves 14 to rotate, so that the two threaded rods 15 slide upwards, the two threaded rods 15 drive the cylinder 6 to slide upwards, the cylinder 6 can be lifted upwards, and the cleaning of the cylinder is facilitated.

In the utility model, when the scraps are needed to be crushed, the scraps are poured into the feeding port 8, the scraps slide into the rectangular groove among the plurality of conical blocks 10 due to gravity, because the depth of the rectangular groove decreases progressively from top to bottom, the larger scraps can be clamped at the upper end position of the rectangular groove, then the first driving motor 11 is started, the first driving gear 20 is driven by the first driving gear 11 to rotate, the first driving gear 20 drives the ring gear 22 to rotate, the ring gear 22 drives the cone 5 to rotate, so that the shearing action is carried out between the plurality of conical blocks 10 and the rectangular block 9, the scraps in the rectangular groove can be crushed and slide from the bottom of the rectangular groove to the bottom of the box body 1 under the action of gravity and centrifugal force, the crushing effect is better in the crushing mode, when the upper surface of the cone 5 and the lower surface of the cylinder 6 need to be cleaned, the second driving motor 17 is started, second driving motor 17 drives second driving gear 18 and rotates, and second driving gear 18 drives two driven gear 19 and rotates, and two driven gear 19 drive two internal thread sleeves 14 and rotate to make two threaded rods 15 upwards slide, two threaded rods 15 drive cylinder 6 upwards and slide, can lift cylinder 6 upwards, conveniently clear up it.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a chip treatment device for powder metallurgy, includes ascending box (1) of opening, its characterized in that, the bottom fixed mounting of box (1) has four supporting legs (2), the interior bottom of box (1) is equipped with discharge gate (21), the interior bottom fixedly connected with four bracing pieces (3) of box (1), four the upper end fixedly connected with device box (4) that the opening is ascending of bracing piece (3), the upper end of device box (4) is rotated and is connected with cone (5), the upper end of cone (5) is equipped with cylinder (6), the lower extreme of cylinder (6) is equipped with conical groove (7) with cone (5) upper end complex, the upper end of cylinder (6) is equipped with feed inlet (8) with conical groove (7) intercommunication, the centrum upper surface fixedly connected with a plurality of conical blocks (10) that the circumference distributes of cone (5), the inner surface of the conical groove (7) is fixedly connected with rectangular blocks (9) which are distributed circumferentially, a driving mechanism connected with the bottom of the cone (5) is arranged in the device box (4), the upper end of the box body (1) is fixedly connected with two vertical plates (12), a top plate (13) is fixedly connected with the upper ends of the vertical plates (12), and the top plate (13) is connected with the cylinder (6) through a lifting mechanism.

2. The scrap handling apparatus for powder metallurgy according to claim 1, wherein the driving mechanism comprises a first driving motor (11) installed at the bottom inside the apparatus box (4), a first driving gear (20) is fixedly connected to an output shaft of the first driving motor (11), and a ring gear (22) engaged with the first driving gear (20) is fixedly connected to a lower end surface of the cone (5).

3. The scrap handling apparatus for powder metallurgy according to claim 1, the lifting mechanism comprises two symmetrical internal thread sleeves (14) which are rotatably connected at the upper end of a top plate (13), threaded rods (15) matched with the internal thread sleeves (14) are respectively sleeved in the two internal thread sleeves (14) in a penetrating way, the lower ends of the two threaded rods (15) extend to the lower end of the top plate (13) and are fixedly connected with the upper end of a cylinder (6), the upper end of the top plate (13) is fixedly connected with a support frame (16), the lower end of the support frame (16) is provided with a second driving motor (17), the output end of the second driving motor (17) is fixedly connected with a second driving gear (18), and the outer walls of the two internal thread sleeves (14) are fixedly connected with driven gears (19) which are mutually meshed with the second driving gear (18).

4. A scrap handling apparatus in accordance with claim 1, c h a r a c t e r i z e d in that the bottom of the box (1) is recessed towards the outlet (21).

5. The scrap handling apparatus for powder metallurgy according to claim 1, wherein the grooves between the plurality of conical blocks (10) have a depth decreasing from top to bottom.

6. A scrap handling device for powder metallurgy according to claim 3, wherein the two threaded rods (15) are threaded in opposite directions.

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