CN115570134A - Powder metallurgy product production cooling device - Google Patents

Abstract

The invention relates to a cooling device, in particular to a cooling device for producing powder metallurgy products. The invention provides a powder metallurgy product production cooling device with a water circulation function. The invention provides a cooling device for producing a powder metallurgy product, which comprises a base, a cooling frame, a first water spray pipe and a rotating wheel, wherein the cooling frame is fixedly arranged at the top of the base, the first water spray pipe is fixedly connected to the upper part of the cooling frame, and the rotating wheel is rotatably arranged at the middle positions of the bottom and the top of the cooling frame. The fixed axle of lower part rotates and drives powder metallurgy goods through the frame of placing of lower part and rotate, has not only realized even cooling, but also can accelerate the cooling rate, through the water pump function constantly with the inside coolant liquid of cooling frame through the inlet tube suction to the second spray pipe in to realized recycling the coolant liquid, avoided causing the wasting of resources.

Description

Powder metallurgy product production cooling device

Technical Field

The invention relates to a cooling device, in particular to a cooling device for producing powder metallurgy products.

Background

Powder metallurgy is a process technology for preparing metal powder or using metal powder as a raw material to manufacture metal materials, composite materials and various products through forming and sintering, and the powder metallurgy method and the ceramic production have similar places and belong to powder sintering technologies, so a series of new powder metallurgy technologies can also be used for preparing ceramic materials, and a sintered workpiece generally needs to be cooled in the production process of the powder metallurgy products.

Patent publication No. CN216502342U discloses a quick cooling box for powder metallurgy products, which comprises a box body and a clamping mechanism; a box body: the upper surface of the box body is fixedly connected with a self-priming pump, a water outlet of the self-priming pump is fixedly connected with a connecting pipe, the lower end of the connecting pipe penetrates through a hole formed in the top wall of the box body and is fixedly connected with a high-pressure spray head, a water inlet of the self-priming pump is communicated with an external water source, the left side of the front surface of the box body is hinged with a box door through a hinge, and the right side of the front surface of the box door is provided with a handle; a clamping mechanism: are respectively connected with the left wall surface and the right wall surface of the box body through rotating shafts in a rotating way; this cooler bin, stable powerful fixture can guarantee at the rotatory refrigerated in-process of work piece that the work piece can not drop, but rotatable design makes each position of work piece can the even cooling, guarantees work piece cooling quality, and the formation ponding of box can effectively be avoided in good drainage design, but this cooler bin does not possess hydrologic cycle's function, causes the water waste easily.

Therefore, a cooling device for producing powder metallurgy products with a water circulation function needs to be designed.

Disclosure of Invention

In order to overcome the defects that the existing cooling box does not have the function of water circulation and easily causes water resource waste, the technical problem to be solved is as follows: provides a cooling device with water circulation function for producing powder metallurgy products.

The technical implementation scheme of the invention is as follows: the utility model provides a powder metallurgy product production cooling device, which comprises a base, the cooling frame, first spray pipe, the runner, the fixed axle, place the frame, the drain pipe, the apparatus further comprises a rotating shaft, the guard gate, the observation board, the fixture block, torsion spring, the kelly, cooling body and circulation mechanism, the fixed cooling frame that is provided with in base top, the first spray pipe of cooling frame upper portion fixedly connected with, the equal rotary type of cooling frame bottom and top intermediate position is provided with the runner, the runner intermediate position slidingtype on upper portion is provided with the fixed axle, the runner intermediate position of lower part is fixed and is provided with the same fixed axle, fixed axle inner is fixed and is provided with the frame of placing that can place the powder metallurgy product, cooling frame bottom front side fixedly connected with drain pipe, cooling frame right side front side rotary type is provided with the pivot, the fixed guard gate that is provided with in the pivot, the embedded observation board in guard gate intermediate position, cooling frame left side front side rotary type is provided with the fixture block, the torsion spring has a symmetry about the guard gate right part and the cooling frame, the torsion spring cover is in the pivot, torsion spring initial state is the deformation state, the left side front side fixed and is provided with the kelly, the protection gate left front side, the cooling body bottom is provided with the cooling body that can make powder metallurgy product rotate with the cooling body that cools off with the cooling body, cooling body with the circulation mechanism with the cooling body with the waste reduction of cooling liquid circulation mechanism with the resource.

As a further preferred scheme, the cooling mechanism comprises a first support frame, a first motor, belt pulleys and a flat belt, the first support frame is fixedly arranged on the rear side of the bottom of the cooling frame, the first motor is fixedly arranged on the first support frame, an output shaft of the first motor is rotatably connected with the bottom of the cooling frame, the belt pulleys are fixedly arranged on the output shaft of the first motor and on a fixed shaft at the lower part of the first motor, and the flat belt is wound on the two belt pulleys.

As a further preferred scheme, the circulating mechanism comprises guide rods, a first fixing sleeve, a water pump, a second water spray pipe, a water inlet pipe, a first baffle and a second baffle, three guide rods are fixedly arranged on the rear lower side of the cooling frame at even intervals, the left side and the right side of the lower portion of the cooling frame are fixedly provided with the first fixing sleeve, the first fixing sleeve is fixedly provided with the water pump capable of realizing circulation of cooling liquid, the left side and the right side of the upper portion of the cooling frame are fixedly connected with the second water spray pipe, the tail end of the second water spray pipe is communicated with the adjacent water pump, the second water spray pipe is positioned below the first water spray pipe, the left side and the right side of the bottom of the cooling frame are fixedly connected with the water inlet pipe, the top end of the water inlet pipe is communicated with the adjacent water pump, the first baffle is slidably connected with the cooling frame, the first baffle blocks the water inlet pipe, the second baffle is slidably arranged between the guide rods on the left side and the right side, and the second baffle slides forwards to block the water outlet pipe.

As a further preferred scheme, the lifting device further comprises a fixing mechanism capable of fixing the lifting height of the fixed shaft, the fixing mechanism comprises a second support frame, a second motor, a screw rod, a first fixed block and a first elastic part, the front side of the top of the upper runner is fixedly provided with the second support frame, the second support frame is fixedly provided with the second motor, the front side of the top of the upper runner is rotatably provided with the screw rod, an output shaft of the second motor is connected with the top end of the screw rod through a coupler, the screw rod is provided with the first fixed block in a threaded manner, the first fixed block is connected with the upper part of the upper fixed shaft, the first elastic part is connected between the upper fixed shaft and the top of the upper runner, and the first elastic part is sleeved on the upper fixed shaft.

As a further preferred scheme, the waste liquid discharging device further comprises a discharging mechanism which is convenient for workers to release waste liquid, wherein the discharging mechanism comprises a supporting plate, a gear, a first rack and a second rack, the supporting plate is fixedly arranged on the lower side of the rear portion of the cooling frame in a bilateral symmetry mode, the supporting plate is located below the guide rod, the gear is rotatably arranged on the rear portion of the supporting plate, the first rack is fixedly arranged on the rear portion of the second baffle in a bilateral symmetry mode, the first rack is meshed with the adjacent gear, and the second rack is fixedly arranged on the rear portion of the first baffle and meshed with the adjacent gear.

As a further preferred scheme, the automatic pulling device further comprises a trigger mechanism capable of automatically pulling the first baffle to slide backwards, the trigger mechanism comprises a guide rail, a first sliding frame, a guide rod, a second sliding frame, a second fixed block, a contact frame and a second elastic part, the rear side of the top of the cooling frame is fixedly provided with the guide rail, the guide rail is provided with the first sliding frame in a sliding manner, the guide rod is fixedly arranged in the bilateral symmetry of the top of the cooling frame in the sliding manner, the second sliding frame is arranged between the two guide rods in a sliding manner, the first sliding frame is connected with the second sliding frame, the second fixed block is fixedly arranged in the front-back symmetry of the top of a fixed shaft, the lower part of the second sliding frame is connected with the two second fixed blocks in a sliding manner, the contact frame is fixedly arranged at the rear upper part of the first baffle, the contact frame can be extruded to slide backwards by the downward sliding of the first sliding frame, the second elastic part is connected between the lower part of the contact frame and the guide rod at the middle part, and the second elastic part is sleeved on the guide rod at the middle part.

As a further preferred scheme, the cooling device comprises a cooling mechanism capable of cooling the cooling liquid in the water circulation process, wherein the cooling mechanism comprises a second fixing sleeve, a protective shell and a cooling pipe, the left side and the right side of the cooling frame are fixedly provided with the second fixing sleeve, the second fixing sleeve is fixedly provided with the protective shell, the second water spray pipe penetrates through the similar protective shell, and the cooling pipe capable of cooling the second water spray pipe is fixedly arranged in the protective shell.

As a further preferred embodiment, the viewing plate is a glass plate.

With the above description of the structure of the present invention, the design starting point, concept and advantages of the present invention are: 1. the fixed axle of lower part rotates and drives powder metallurgy product through the frame of placing of lower part and rotates, has not only realized even cooling, but also can accelerate cooling rate, and the coolant liquid that constantly will cool off the frame inside through the water pump operation passes through the inlet tube suction to the second spray pipe in to realized carrying out recycling to the coolant liquid, avoided causing the wasting of resources.

2. The first fixing block moves downwards to drive the fixing shaft at the upper part to slide downwards, the fixing shaft at the upper part slides downwards to drive the placing frame at the upper part to slide downwards to fix the powder metallurgy product, and therefore the fixing shaft at the upper part does not need to be manually pushed to slide downwards manually.

3. Under the effect of first rack and second rack and gear intermeshing to the drain pipe is stopped up when having realized opening the inlet tube.

4. The contact frame slides backwards to drive the first baffle to slide backwards, so that the drain pipe is blocked while the powder metallurgy product is fixed.

5. The cooling pipe operates to cool the second water spray pipe, and when the cooling liquid to be circulated flows through to a cooling position, the cooling liquid is cooled again, so that the cooling effect on the powder metallurgy product is improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic view of a first partial body structure according to the present invention.

Fig. 3 is a schematic diagram of a second partial body structure according to the present invention.

Fig. 4 is a partial sectional structural schematic view of the present invention.

Fig. 5 is a schematic perspective view of the cooling mechanism of the present invention.

Fig. 6 is a schematic perspective view of the circulation mechanism of the present invention.

Fig. 7 is a schematic sectional view of the circulation mechanism of the present invention.

Fig. 8 is a schematic view of a first partial body structure of the fastening mechanism of the present invention.

Fig. 9 is a schematic view of a second partial body structure of the fastening mechanism of the present invention.

Fig. 10 is a schematic view of a first partial body configuration of the payout mechanism of the invention.

Fig. 11 is a schematic view of a second partial body configuration of the payout mechanism of the invention.

Fig. 12 is a schematic view of a first partial body structure of the trigger mechanism of the present invention.

Fig. 13 is a schematic view of a second partial body structure of the trigger mechanism of the present invention.

Fig. 14 is an enlarged view of part a of the present invention.

FIG. 15 is a schematic cross-sectional view of the cooling mechanism of the present invention.

Wherein: 1: base, 2: cooling frame, 3: first water jet pipe, 4: runner, 5: fixed axis, 501: placing frame, 6: drain pipe, 7: rotating shaft, 8: protective door, 801: viewing plate, 9: a clip, 10: torsion spring, 11: jamming rod, 12: cooling mechanism, 1201: first support bracket, 1202: first motor, 1203: pulley, 1204: flat belt, 13: circulation mechanism, 1301: guide bar, 1302: first cover, 1303: water pump, 1304: second sprinkler, 1305: inlet tube, 1306: first baffle, 1307: second baffle, 14: fixing mechanism, 1401: second support rack, 1402: second motor, 1403: lead screw, 1404: first fixed block, 1405: first elastic member, 15: a discharge mechanism, 1501: support plate, 1502: gear, 1503: first rack, 1504: second rack, 16: trigger mechanism, 1601: guide rail, 1602: first carriage, 1603: guide bar, 1604: second carriage, 1605: second fixed block, 1606: contact frame, 1607: second elastic member, 17: temperature lowering mechanism, 1701: second harness, 1702: protective housing, 1703: and (7) cooling the tube.

Detailed Description

The following further describes the technical solution with reference to specific embodiments, and it should be noted that: the words upper, lower, left, right, and the like used herein to indicate orientation are merely for the location of the illustrated structure in the corresponding figures. The serial numbers of the parts are themselves numbered herein, for example: first, second, etc. are used solely to distinguish one from another as to objects described herein, and do not have any sequential or technical meaning. The application states that: the connection and coupling, unless otherwise indicated, include both direct and indirect connections (couplings).

Example 1

Referring to fig. 1-7, a cooling device for producing powder metallurgy products comprises a base 1, a cooling frame 2, a first water spraying pipe 3, a rotating wheel 4, a fixed shaft 5, a placing frame 501, a water discharging pipe 6, a rotating shaft 7, a protective door 8, an observation plate 801, a clamping block 9, a torsion spring 10, a clamping rod 11, a cooling mechanism 12 and a circulating mechanism 13, wherein the cooling frame 2 is welded on the top of the base 1, the first water spraying pipe 3 is fixedly connected to the upper portion of the cooling frame 2, the rotating wheel 4 is rotatably arranged at the bottom and the middle portion of the top of the cooling frame 2, the fixed shaft 5 is slidably arranged at the middle portion of the rotating wheel 4 at the upper portion, the same fixed shaft 5 is fixedly arranged at the middle portion of the rotating wheel 4 at the lower portion, the placing frame 501 is fixedly arranged at the inner end of the fixed shaft 5, and the powder metallurgy products can be placed on the placing frame 501, the front side of the bottom of the cooling frame 2 is fixedly connected with a drain pipe 6, the right front side of the cooling frame 2 is rotatably provided with a rotating shaft 7, a protective door 8 is fixedly arranged on the rotating shaft 7, an observation plate 801 is embedded in the middle of the protective door 8, the observation plate 801 is a glass plate, a clamping block 9 is rotatably arranged on the front side of the left portion of the cooling frame 2, torsion springs 10 are symmetrically connected between the right portion of the protective door 8 and the cooling frame 2 up and down, the torsion springs 10 are sleeved on the rotating shaft 7, the initial state of the torsion springs 10 is a deformation state, a clamping rod 11 is welded on the front side of the left portion of the protective door 8, the clamping rod 11 is clamped by the clamping block 9, a cooling mechanism 12 is arranged at the bottom of the cooling frame 2, the powder metallurgy products can be cooled in an accelerated manner in a rotating manner by the cooling mechanism 12, a circulating mechanism 13 is arranged on the cooling frame 2, the circulating mechanism 13 can circulate cooling liquid, and waste of resources is reduced.

Referring to fig. 5, the cooling mechanism 12 includes a first support frame 1201, a first motor 1202, a belt pulley 1203 and a flat belt 1204, the first support frame 1201 is welded to the rear side of the bottom of the cooling frame 2, the first motor 1202 is fixedly disposed on the first support frame 1201, an output shaft of the first motor 1202 is rotatably connected to the bottom of the cooling frame 2, the belt pulleys 1203 are respectively connected to the output shaft of the first motor 1202 and the lower fixed shaft 5, and the flat belt 1204 is wound around the two belt pulleys 1203.

Referring to fig. 6-7, the circulating mechanism 13 includes a guide rod 1301, a first fixing sleeve 1302, a water pump 1303, a second water spray pipe 1304, a water inlet pipe 1305, a first baffle 1306 and a second baffle 1307, three guide rods 1301 are fixedly disposed at equal intervals on the rear lower side of the cooling frame 2, the first fixing sleeve 1302 is welded on the left and right sides of the lower portion of the cooling frame 2, the water pump 1303 is fixedly disposed on the first fixing sleeve 1302, the water pump 1303 can achieve cooling liquid circulation, the second water spray pipe 1304 is fixedly connected to the left and right sides of the upper portion of the cooling frame 2, the tail end of the second water spray pipe 1304 is communicated with the adjacent water pump 1303, the second water spray pipe 1304 is located below the first water spray pipe 3, the water inlet pipe 1305 is fixedly connected to the left and right sides of the bottom of the cooling frame 2, the top end of the water inlet pipe 1305 is communicated with the adjacent water pump 1303, the first baffle 1306 is slidably disposed on the guide rod 1301 in the middle portion, the first baffle 1306 is slidably connected with the cooling frame 2, the water inlet pipe 1305 is provided with the second baffle 1307 between the guide rods 1301 on the left and right sides, and the second baffle 1306 is slidably disposed on the guide rod.

When the powder metallurgy product needs to be cooled, a worker pulls the clamping block 9 to rotate upwards without clamping the clamping rod 11, the torsion spring 10 resets to drive the protective door 8 to rotate outwards, the protective door 8 rotates outwards to drive the rotating shaft 7 to rotate, the protective door 8 rotates outwards to open the cooling frame 2, then the worker pulls the upper fixed shaft 5 to slide upwards, the upper fixed shaft 5 slides upwards to drive the upper placing frame 501 to move upwards, at the moment, the worker places the powder metallurgy product on the lower placing frame 501, after the placement is completed, the worker pushes the upper fixed shaft 5 to slide downwards to reset, the upper fixed shaft 5 slides downwards to drive the upper placing frame 501 to move downwards to be in contact with the powder metallurgy product, the powder metallurgy product is limited, after the powder metallurgy product is fixed, the worker pushes the protective door 8 to rotate backwards to reset to close the cooling frame 2, the torsion spring 10 deforms accordingly, the protective door 8 rotates backwards to drive the rotating shaft 7 to rotate reversely, then the worker pushes the fixture block 9 to rotate downwards to clamp the fixture rod 11 to fix the cooling frame 2, after the cooling frame 2 is closed, the worker pushes the second baffle 1307 to slide forwards to block the drain pipe 6, then pushes the first baffle 1306 to slide backwards to open the water inlet pipe 1305, after the drain pipe 6 is blocked, the worker inserts the external pipeline into the rear part of the first water spray pipe 3, after the insertion is completed, cooling liquid in the external pipeline is sprayed out onto the powder metallurgy product through the first water spray pipe 3 to cool down, because the observation plate 801 is a glass plate, the worker can watch the cooling condition of the powder metallurgy product through the observation plate 801, the sprayed cooling liquid is concentrated in the cooling frame 2, and during the cooling operation, the worker starts the first motor 1202, the output shaft of the first motor 1202 rotates to drive the flat belt 1204 to rotate through the rear belt pulley 1203, the flat belt 1204 rotates to drive the front belt pulley 1203 to rotate, the front belt pulley 1203 rotates to drive the lower fixing shaft 5 to rotate, the lower fixing shaft 5 rotates to drive the lower rotating wheel 4 to rotate, the lower fixing shaft 5 rotates to drive the powder metallurgy product to rotate through the lower placing frame 501, the powder metallurgy product rotates to drive the upper rotating wheel 4 to rotate through the upper placing frame 501 and the upper fixing shaft 5, the powder metallurgy product rotates, uniform cooling is achieved, the cooling speed can be increased, after the cooling liquid is sprayed to a certain amount, the worker takes down the external pipeline, the first water spray pipe 3 does not spray the cooling liquid any more, then the staff starts water pump 1303, water pump 1303 operates and pumps the cooling liquid inside cooling frame 2 into second water spray pipe 1304 through inlet tube 1305, the cooling liquid inside second water spray pipe 1304 is sprayed out to the powder metallurgy product to carry out cooling operation, so the extraction is repeated, thereby realizing the recycling of the cooling liquid, and avoiding causing resource waste, after the use is completed, the staff closes first motor 1202 and water pump 1303 to stop the operation, then the staff opens cooling frame 2 again and takes out the cooled powder metallurgy product to collect, after the collection is completed, the staff pulls second baffle 1307 to slide backwards to reset and open drain pipe 6, the cooling liquid after multiple uses is discharged through drain pipe 6, and the staff pushes first baffle 1306 to slide forwards to reset and block inlet tube 1305 again.

Example 2

Referring to fig. 1, 2, 8 and 9, based on embodiment 1, the present invention further includes a fixing mechanism 14, the fixing mechanism 14 can fix a height of the fixed shaft 5, the fixing mechanism 14 includes a second support 1401, a second motor 1402, a screw 1403, a first fixing block 1404 and a first elastic member 1405, the second support 1401 is fixedly disposed on a front side of a top portion of the upper rotating wheel 4, the second support 1401 is provided with the second motor 1402 in a screw connection manner, the screw 1403 is rotatably disposed on the front side of the top portion of the upper rotating wheel 4, an output shaft of the second motor 1402 is connected to a top end of the screw 1403 by a coupling, the screw 1403 is provided with the first fixing block 1404 in a threaded manner, the first fixing block 1404 is connected to an upper portion of the upper fixed shaft 5, the first elastic member 1405 is connected between the upper fixed shaft 5 and the top portion of the upper rotating wheel 4, and the first elastic member 1405 is sleeved on the upper fixed shaft 5.

When the powder metallurgy product needs to be fixed, a worker starts the second motor 1402, an output shaft of the second motor 1402 rotates to drive the screw 1403 to rotate, the screw 1403 rotates to drive the first fixing block 1404 to move downwards, the first fixing block 1404 moves downwards to drive the upper fixing shaft 5 to slide downwards, the first elastic piece 1405 is compressed accordingly, the upper fixing shaft 5 slides downwards to drive the upper placing frame 501 to slide downwards to fix the powder metallurgy product, manual pushing of the upper fixing shaft 5 to slide downwards is not needed, when the powder metallurgy product needs to be taken out and collected, the worker controls the output shaft of the second motor 1402 to rotate reversely, the output shaft of the second motor 1402 rotates reversely to drive the screw 1403 to rotate reversely, the screw 1403 rotates reversely to drive the first fixing block 1404 to move upwards to reset, the first fixing block 1404 moves upwards to drive the upper fixing shaft 5 to slide upwards to reset, the first elastic piece 1405 resets accordingly, the upper fixing shaft 5 slides upwards to drive the upper placing frame 501 to move upwards to not to fix the powder metallurgy product, the powder metallurgy product is taken down by the worker to be collected, and after the powder metallurgy product is used, the worker stops the second motor 1402.

Referring to fig. 1, 2, 10 and 11, the liquid waste discharging device further comprises a discharging mechanism 15, the discharging mechanism 15 is convenient for workers to discharge liquid waste, the discharging mechanism 15 comprises a supporting plate 1501, a gear 1502, a first rack 1503 and a second rack 1504, the supporting plate 1501 is welded on the rear lower side of the cooling frame 2 in a bilateral symmetry manner, the supporting plate 1501 is located below the guide rod 1301, the gear 1502 is rotatably arranged on the rear portion of the supporting plate 1501, the first rack 1503 is welded on the rear portion of the second baffle 1307 in a bilateral symmetry manner, the first rack 1503 is meshed with the adjacent gear 1502, and the second rack 1504 is fixedly arranged on the rear portion of the first baffle 1306 and meshed with the adjacent gear 1502.

When the drain pipe 6 needs to be blocked, a worker pulls the first baffle 1306 to slide backwards to drive the second rack 1504 to move backwards, the second rack 1504 moves backwards to drive the gear 1502 to rotate, the gear 1502 rotates to drive the first rack 1503 to move forwards, the first rack 1503 moves forwards to drive the second baffle 1307 to slide forwards to block the drain pipe 6, and therefore the drain pipe 6 is blocked while the water inlet pipe 1305 is opened.

Referring to fig. 1, 2, 12, 13 and 14, the cooling device further includes a trigger mechanism 16, the trigger mechanism 16 can automatically pull a first baffle 1306 to slide backwards, the trigger mechanism 16 includes a guide rail 1601, a first sliding frame 1602, a guide rod 1603, a second sliding frame 1604, a second fixed block 1605, a contact frame 1606 and a second elastic member 1607, the guide rail 1601 is welded on the rear side of the top of the cooling frame 2, the guide rail 1601 is slidably provided with the first sliding frame 1602, the guide rod 1603 is welded on the top of the cooling frame 2 in a bilateral symmetry manner, the second sliding frame 1604 is slidably provided between the two guide rods 1603, the first sliding frame 1602 is connected with the second sliding frame 1604, the second fixed block 1605 is fixedly provided on the top of the upper fixed shaft 5 in a front-back symmetry manner, the lower portion of the second sliding frame 1604 is slidably connected with the two second fixed blocks 1605, the contact frame 1606 is welded on the upper portion of the rear of the first baffle 1306, the first sliding frame 1606 slides backwards and presses the contact frame 1606 to slide backwards, the second elastic member 1607 is sleeved on the guide rod 1601301 in the middle portion.

The upper fixed shaft 5 slides downwards to drive the second sliding frame 1604 to slide downwards through the second fixed block 1605, the second sliding frame 1604 slides downwards to drive the first sliding frame 1602 to slide downwards, the first sliding frame 1602 slides downwards to press the contact frame 1606 to slide backwards, the second elastic member 1607 is compressed therewith, the contact frame 1606 slides backwards to drive the first baffle 1306 to slide backwards, and further the drainage pipe 6 is blocked while the powder metallurgy product is fixed, when the upper fixed shaft 5 rotates, the upper fixed shaft 5 rotates to drive the second fixed block 1605 to slide on the second sliding frame 1604, when the upper fixed shaft 5 slides upwards to reset, the second sliding frame 1604 slides upwards to drive the first sliding frame 1602 to slide upwards and no longer press the contact frame 1606, the second elastic member 1607 resets to drive the contact frame 1606 to slide forwards, and the contact frame 1606 slides forwards to drive the first baffle 1306 to slide forwards to reset.

Please refer to fig. 1, fig. 2 and fig. 15, further comprising a cooling mechanism 17, wherein the cooling mechanism 17 can cool the cooling liquid in the process of water circulation, the cooling mechanism 17 comprises a second fixing sleeve 1701, a protection housing 1702 and a cooling pipe 1703, the second fixing sleeve 1701 is welded on both sides of the cooling frame 2, the protection housing 1702 is fixedly arranged on the second fixing sleeve 1701, the second water spraying pipe 1304 penetrates through the adjacent protection housing 1702, the cooling pipe 1703 is fixedly arranged in the protection housing 1702, and the cooling pipe 1703 can cool the second water spraying pipe 1304.

After the coolant liquid circulates many times, can make the temperature of coolant liquid rise, at this moment, the staff opens cooling tube 1703, cooling tube 1703 operates and cools off second spray pipe 1304, treat that the circulating coolant liquid flows through when to refrigerated position, thereby realized cooling down the coolant liquid once more, thereby improved the powder metallurgy goods cooling effect, after the use is accomplished, the staff closes cooling tube 1703 stop work, under the effect of protecting crust 1702, can avoid the staff to touch cooling tube 1703.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims (8)

1. The utility model provides a powder metallurgy product production cooling device, including base (1), cooling frame (2), first spray pipe (3), runner (4), fixed axle (5), place frame (501), drain pipe (6), pivot (7), guard gate (8), observation plate (801), fixture block (9), torsion spring (10) and kelly (11), base (1) top is fixed and is provided with cooling frame (2), cooling frame (2) upper portion fixedly connected with first spray pipe (3), cooling frame (2) bottom and top intermediate position equal rotary type are provided with runner (4), runner (4) intermediate position on upper portion is provided with slidingtype fixed axle (5), runner (4) intermediate position of lower part is fixed and is provided with same fixed axle (5), fixed axle (5) inner fixed be provided with can place powder metallurgy product place frame (501), cooling frame (2) bottom front side fixedly connected with drain pipe (6), cooling frame (2) right front side rotary type is provided with pivot (7), fixedly provided with torsion door (8) on pivot (7), guard gate (8) intermediate position is provided with embedded observation plate (801) that is provided with between the left side cooling frame (2) and the symmetrical guard gate (9), cooling frame (2) front side spring (9) is provided with the symmetrical about the guard gate (8), the cooling frame (2) of the symmetry is provided with the guard gate (2), the cooling frame (2) and the guard gate (2) that is provided with the symmetry portion (8) that is provided with 10 The powder metallurgy cooling device is characterized by further comprising a cooling mechanism (12) and a circulating mechanism (13), wherein the cooling mechanism (12) which can enable a powder metallurgy product to rotate to accelerate cooling is arranged at the bottom of the cooling frame (2), and the cooling frame (2) is provided with a circulating mechanism (13) which can circulate cooling liquid and reduce resource waste.

2. The cooling device for the powder metallurgy product production according to claim 1, wherein the cooling mechanism (12) comprises a first support frame (1201), a first motor (1202), a belt pulley (1203) and a flat belt (1204), the first support frame (1201) is fixedly arranged on the rear side of the bottom of the cooling frame (2), the first motor (1202) is fixedly arranged on the first support frame (1201), an output shaft of the first motor (1202) is rotatably connected with the bottom of the cooling frame (2), the belt pulley (1203) is fixedly arranged on the fixed shaft (5) on the output shaft and the lower portion of the first motor (1202), and the flat belt (1204) is wound on the two belt pulleys (1203).

3. A cooling apparatus for the production of powder metallurgy according to claim 2, wherein the circulation mechanism (13) comprises a guide bar (1301), a first fixing sleeve (1302), a water pump (1303), second spray pipe (1304), inlet tube (1305), first baffle (1306) and second baffle (1307), cooling frame (2) back downside is the even fixed three guide arms (1301) that are provided with at interval, cooling frame (2) lower part left and right sides all is fixed and is provided with first fixed cover (1302), fixed being provided with on first fixed cover (1302) can realize water pump (1303) that the coolant liquid circulates, cooling frame (2) upper portion left and right sides all fixedly connected with second spray pipe (1304), second spray pipe (1304) tail end and close water pump (1303) intercommunication, second spray pipe (1304) are located first spray pipe (3) below position, cooling frame (2) bottom left and right sides all fixedly connected with inlet tube (1305), inlet tube (1305) top and close water pump (1303) intercommunication, the guide arm (1301) of middle part go up the slidingtype and are provided with first baffle (1306), first baffle (1306) and cooling frame (2) sliding type connection, first baffle (1306) blocks inlet tube (1305), be provided with between the guide arm (1305) of the left and right sides second baffle (1307) sliding type, second baffle (1307) sliding type can block drain pipe (1301) forward.

4. The powder metallurgy product production cooling device according to claim 3, further comprising a fixing mechanism (14) capable of fixing the height of the fixed shaft (5) in a lifting manner, wherein the fixing mechanism (14) comprises a second support frame (1401), a second motor (1402), a screw rod (1403), a first fixed block (1404) and a first elastic member (1405), the second support frame (1401) is fixedly arranged on the front side of the top of the upper rotating wheel (4), the second motor (1402) is fixedly arranged on the second support frame (1401), the screw rod (1403) is rotatably arranged on the front side of the top of the upper rotating wheel (4), an output shaft of the second motor (1402) is connected with the top end of the screw rod (1403) through a coupler, the first fixed block (1404) is arranged on the screw rod (1403) in a threaded manner, the first fixed block (1404) is connected with the upper portion of the fixed shaft (5) on the upper portion, the first elastic member (1405) is connected between the top of the upper fixed shaft (5) and the upper rotating wheel (4), and the first elastic member (1405) is sleeved on the fixed shaft (5) on the upper portion.

5. The cooling device for the powder metallurgy product production according to claim 4, wherein the cooling device further comprises a discharging mechanism (15) facilitating workers to release waste liquid, the discharging mechanism (15) comprises a supporting plate (1501), a gear (1502), a first rack (1503) and a second rack (1504), the supporting plate (1501) is fixedly arranged on the rear lower side of the cooling frame (2) in a bilateral symmetry mode, the supporting plate (1501) is located below the guide rod (1301), the gear (1502) is rotatably arranged on the rear portion of the supporting plate (1501), the first rack (1503) is fixedly arranged on the rear portion of the second baffle (1307) in a bilateral symmetry mode, the first rack (1503) is meshed with the adjacent gear (1502), and the second rack (1504) is fixedly arranged on the rear portion of the first baffle (1306) and meshed with the adjacent gear (1502).

6. A cooling apparatus for powder metallurgy products according to claim 5, wherein the apparatus further comprises a trigger mechanism (16) capable of automatically pulling the first baffle plate (1306) to slide backwards, the trigger mechanism (16) comprises a guide rail (1601), a first sliding frame (1602), a guide rod (1603), the guide rail (1601) is fixedly arranged on the rear side of the top of the cooling frame (2), the first sliding frame (1602) is arranged on the guide rail (1601) in a sliding mode, guide rods (1603) are fixedly arranged on the left-right symmetry of the top of the cooling frame (2), a second sliding frame (1604) is arranged between the two guide rods (1603) in a sliding mode, the first sliding frame (1602) is connected with the second sliding frame (1604), the second fixed block (1605) is fixedly arranged on the front-back symmetry of the top of the fixed shaft (5) on the upper portion in a front-back symmetrical mode, the lower portion of the second sliding frame (1604) is connected with the two second fixed blocks (1605) in a sliding mode, the contact frame (1606) is fixedly arranged on the upper portion behind the first baffle plate (1306), the first sliding frame (1602) can extrude the contact frame (1606) to slide backwards when sliding downwards, a second elastic piece (1607) is connected between the lower portion of the contact frame (1606) and a guide rod (1301) in the middle, and the second elastic piece (1607) is sleeved on the guide rod (1607) in the middle.

7. The cooling device for the powder metallurgy product production according to claim 6, further comprising a cooling mechanism (17) capable of cooling the cooling liquid in the water circulation process, wherein the cooling mechanism (17) comprises a second fixing sleeve (1701), a protective shell (1702) and a cooling pipe (1703), the second fixing sleeve (1701) is fixedly arranged on each of the left side and the right side of the cooling frame (2), the protective shell (1702) is fixedly arranged on the second fixing sleeve (1701), the second water spray pipe (1304) penetrates through the adjacent protective shell (1702), and the cooling pipe (1703) capable of cooling the second water spray pipe (1304) is fixedly arranged in the protective shell (1702).

8. A powder metallurgy product production cooling apparatus as claimed in claim 1, wherein the sight plate (801) is a glass plate.

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