CN211440818U

CN211440818U - Forming and demoulding device of submerged slurry pump

Info

Publication number: CN211440818U
Application number: CN201921988862.4U
Authority: CN
Inventors: 盛勇
Original assignee: Dengguan Pinxin Tianmen Pump Co ltd
Current assignee: Dengguan Pinxin Tianmen Pump Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-09-08
Anticipated expiration: 2029-11-18

Abstract

The utility model relates to an under liquid sediment stuff pump technical field just discloses an under liquid sediment stuff pump shaping shedder, including fixed case, the right side fixedly connected with servo motor of fixed incasement chamber bottom, servo motor's output shaft fixedly connected with screw rod, the left side fixedly connected with bearing of screw rod, the left side of bearing and the left side fixed connection of fixed incasement chamber, the equal threaded connection in both ends has the slider about the screw rod surface, the top fixedly connected with slide bar of slider, the bottom fixedly connected with wheel of slider, the top fixedly connected with lower mould of slide bar, the cavity pole in the top fixedly connected with of fixed case, the bottom on cavity pole right side just is located the below intercommunication of outlet pipe and has the inlet tube. This shaping shedder of submerged slurry pump, overall structure is simple, and the drawing of patterns is convenient, is convenient for cool off simultaneously for efficiency when the slurry pump drawing of patterns, facilitate the use is applicable to various circumstances.

Description

Forming and demoulding device of submerged slurry pump

Technical Field

The utility model relates to an under liquid sediment stuff pump technical field specifically is an under liquid sediment stuff pump shaping shedder.

Background

The submerged slurry pump is a vertical single-stage single-suction cantilever type centrifugal pump structure, the impeller is a semi-open impeller, and the extending part of the suction edge of the impeller is provided with stirring blades, so that the submerged slurry pump is mainly used in the industries of environmental protection, municipal engineering, thermal power plants, gas coking plants, oil refineries, steel works, mining, paper making industry, cement plants, food plants, printing and dyeing and the like.

The submerged pump passes through elastic coupling and is connected with the motor, it is rotatory for clockwise to see the pump from the prime mover direction, current submerged slurry pump shaping shedder on the market has the shortcoming of the drawing of patterns of being not convenient for, when using, current submerged slurry pump forming die generally adopts the integral type, lead to when the drawing of patterns and inconvenient, not only waste time and energy, the quick drawing of patterns of being not convenient for simultaneously, so propose above-mentioned submerged slurry pump shaping shedder in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a submerged sediment stuff pump shaping shedder possesses the advantage such as the drawing of patterns of being convenient for, has solved when using, and current submerged sediment stuff pump forming die generally adopts the integral type, leads to when the drawing of patterns and inconvenient, not only wastes time and energy, is not convenient for the problem of quick drawing of patterns simultaneously.

(II) technical scheme

For the purpose of realizing the above-mentioned drawing of patterns of being convenient for, the utility model provides a following technical scheme: the utility model provides a sediment stuff pump shaping shedder under liquid, includes the fixed case, the right side fixedly connected with servo motor of fixed incasement chamber bottom, servo motor's output shaft fixedly connected with screw rod, the left side fixedly connected with bearing of screw rod, the left side of bearing and the left side fixedly connected with of fixed incasement chamber, the equal threaded connection in both ends has the slider about the screw rod surface, the top fixedly connected with slide bar of slider, the bottom fixedly connected with wheel of slider, the top fixedly connected with lower mould of slide bar, the top fixedly connected with cavity pole of fixed case, the bottom intercommunication on cavity pole right side has the outlet pipe, the bottom on cavity pole right side just is located the below intercommunication of outlet pipe has the inlet tube, the right side intercommunication of inlet tube has the water pump, the top intercommunication of cavity pole has the centre form, the equal fixedly connected with bracing piece in both ends about the fixed incasement top, the top fixedly connected with roof of bracing piece, the top fixedly connected with cylinder of roof, the telescopic shaft fixedly connected with of cylinder goes up the mould, the sprue gate has all been seted up at both ends about going up the mould top.

Preferably, the top of the fixed box is provided with a sliding hole matched with the sliding rod, and the bottom of the inner cavity of the fixed box is provided with a sliding groove matched with the wheel.

Preferably, the water pump and the right sliding rod are not on the same horizontal line, and the fixed box is hollow and rectangular with an opening at the top.

Preferably, the inner die is in a hollow cylindrical shape, the upper die is in a hollow semi-cylindrical shape with a missing bottom, and the pouring gate is in a triangular shape.

Preferably, the lower mould is for being close to the cavity hollow plate column form that one side and the top of cavity hollow rod all lacked, two the semicircle orifice with cavity hollow rod looks adaptation is all seted up to the relative one side of lower mould.

Preferably, the inside fixedly connected with of cavity pole is the connecting pipe of two, and the top of connecting pipe and the bottom of centre form are linked together.

(III) advantageous effects

Compared with the prior art, the utility model provides a sediment stuff pump shaping shedder under liquid possesses following beneficial effect:

the forming and demoulding device of the submerged slurry pump controls the output shaft of the servo motor to rotate forwards and backwards through the external controller and drives the screw to rotate forwards and backwards, the left end and the right end of the outer surface of the screw are fixedly connected with threads with opposite directions, the inner side of each sliding block is provided with a thread groove matched with the threads on the outer side of the screw, the wheels, the sliding rods and the fixing box limit the sliding blocks to do circular motion along with the screw, and enable the two sliding blocks to drive the two lower dies to move in opposite or opposite directions, when the two lower dies move in opposite directions, the semicircular holes on the lower dies are coupled with the outer surface of the hollow rod, the telescopic shaft of the cylinder moves downwards and drives the upper die to move downwards, the die assembly of the upper die and the lower die is completed, the slurry pump is poured through the pouring gate, after the pouring is completed, external cooling water enters the hollow rod through the water, simultaneously the cooling water in the cavity pole passes through the inlet tube and discharges, realize the hydrologic cycle, and cool off the sediment stuff pump with higher speed, the sediment stuff pump after the cooling helps the drawing of patterns, when two lower moulds move to the direction of carrying on the back mutually, the telescopic shaft of cylinder drives mould rebound simultaneously, and accomplish the separation of mould and lower mould, and then accomplish the drawing of patterns, thereby obtain the sediment stuff pump half-pump body, the device overall structure is simple, the drawing of patterns is convenient, the cooling of being convenient for simultaneously, efficiency when having accelerated the drawing of patterns of sediment stuff pump, and convenient to use is applicable to various conditions.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the connection of the lower mold, the inner mold and the upper mold of the present invention;

fig. 3 is a bottom view of the lower mold and the inner mold of the present invention.

In the figure: the device comprises a fixed box 1, a servo motor 2, a screw rod 3, a bearing 4, a sliding block 5, a sliding rod 6, wheels 7, a lower die 8, a hollow rod 9, a water outlet pipe 10, a water inlet pipe 11, a water pump 12, an inner die 13, a supporting rod 14, an air cylinder 15, an upper die 16, a pouring gate 17 and a top plate 18.

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. 1-3, a forming and demoulding device of an under-liquid slurry pump comprises a fixed box 1, a servo motor 2 is fixedly connected to the right side of the bottom of an inner cavity of the fixed box 1, the type of the servo motor 2 can be 130ST-M06025, a screw rod 3 is fixedly connected to an output shaft of the servo motor 2, opposite threads are fixedly connected to the left end and the right end of the outer surface of the screw rod 3, a thread groove matched with the outer thread of the screw rod 3 is formed in the inner side of a slide block 5, a bearing 4 is fixedly connected to the left side of the screw rod 3, the left side of the bearing 4 is fixedly connected to the left side of the inner cavity of the fixed box 1, a slide block 5 is fixedly connected to the left end and the right end of the outer surface of the screw rod 3 through threads, a slide rod 6 is fixedly connected to the top of the slide block 5, the top of, the fixed box 1 is a rectangle with a hollow inner part and an open top, the bottom of the sliding block 5 is fixedly connected with a wheel 7, the bottom of the wheel 7 penetrates through and extends to the bottom wall of the inner cavity of the fixed box 1 and is connected with the fixed box 1 in a sliding way, the top of the fixed box 1 is provided with a sliding hole matched with the sliding rod 6, the bottom of the inner cavity of the fixed box 1 is provided with a sliding chute matched with the wheel 7, the top of the sliding rod 6 is fixedly connected with a lower die 8, the top of the fixed box 1 is fixedly connected with a hollow rod 9, the lower die 8 is a hollow plate cylinder which is lost at one side close to the hollow rod 9 and at the top, one side opposite to the two lower dies 8 is provided with a semicircular hole matched with the hollow rod 9, the bottom at the right side of the hollow rod 9 is communicated with a water outlet pipe 10, the bottom at the right side of, the right side of the water inlet pipe 11 is communicated with a water pump 12, the model of the water pump 12 can be PN-101E, the bottom of the water pump 12 is fixedly connected with the top of the fixed box 1, the top of the hollow rod 9 is communicated with an inner die 13, the bottom of the inner die 13 is attached to the inner side of the lower die 8, the problem that a slurry pump is inconvenient to take down from the outer surface of the inner die 13 after demolding is avoided, the inner part of the hollow rod 9 is fixedly connected with two connecting pipes, the top of each connecting pipe is communicated with the bottom of the inner die 13, one end, far away from the inner die 13, of each connecting pipe on the right side is communicated with the left side of the water outlet pipe 10, one end, far away from the inner die 13, of each connecting pipe on the left side is communicated with the left side of the water inlet pipe 11, the left end and the right end of the top of the fixed box 1 are fixedly connected with supporting rods 14, the, the telescopic shaft of the cylinder 15 penetrates and extends to the bottom of the top plate 18 and is movably connected with the top plate 18, the left end and the right end of the top of the upper die 16 are both provided with a pouring port 17, the inner die 13 is hollow cylindrical, the upper die 16 is hollow semi-cylindrical with missing bottom, the pouring port 17 is triangular, the output shaft of the servo motor 2 is controlled by an external controller to rotate forward and backward and drive the screw rod 3 to rotate forward and backward, the left end and the right end of the outer surface of the screw rod 3 are both fixedly connected with threads in opposite directions, the inner side of the sliding block 5 is provided with a thread groove matched with the threads on the outer side of the screw rod 3, the wheel 7, the sliding rod 6 and the fixed box 1 limit the sliding block 5 to do circular motion along with the screw rod 3, the two sliding blocks 5 drive the two lower dies 8 to move in opposite or opposite directions, when the two lower dies, the telescopic shaft of the cylinder 15 moves downwards and drives the upper die 16 to move downwards, the die assembly of the upper die 16 and the lower die 8 is completed, pouring is carried out through the pouring gate 17, after pouring is finished, external cooling water enters the hollow rod 9 through the water pump 12 and the water inlet pipe 11 and cools the slurry pump formed by pouring, meanwhile, cooling water in the hollow rod 9 is discharged through the water inlet pipe 11, water circulation is realized, the slurry pump is cooled in an accelerated manner, the cooled slurry pump is beneficial to demolding, when the two lower dies 8 move in the opposite directions, meanwhile, the telescopic shaft of the air cylinder 15 drives the upper die 16 to move upwards, the upper die 16 is separated from the lower die 8, the demoulding is further completed, and thus the semi-pump body of the slurry pump is obtained, the device overall structure is simple, and the drawing of patterns is convenient, is convenient for cool off simultaneously for efficiency when the sediment stuff pump drawing of patterns, facilitate the use is applicable to various condition.

In conclusion, the forming and demoulding device of the submerged slurry pump controls the output shaft of the servo motor 2 to rotate forward and backward through the external controller and drives the screw rod 3 to rotate forward and backward, the left end and the right end of the outer surface of the screw rod 3 are fixedly connected with threads with opposite directions, the inner side of the slide block 5 is provided with a thread groove matched with the threads on the outer side of the screw rod 3, the wheels 7, the slide rod 6 and the fixed box 1 limit the slide block 5 to do circular motion along with the screw rod 3, and enable the two slide blocks 5 to drive the two lower dies 8 to move in opposite or opposite directions, when the two lower dies 8 move in opposite directions, the semicircular hole on the lower die 8 is coupled with the outer surface of the hollow rod 9, the telescopic shaft of the air cylinder 15 moves downwards and drives the upper die 16 to move downwards, the die assembly of the upper die 16 and the lower die 8 is completed, pouring is performed through the pouring gate 17, after the pouring is completed, and cool off the fashioned slurry pump of pouring, the cooling water in the cavity pole 9 simultaneously passes through inlet tube 11 and discharges, realize the hydrologic cycle, and cool off the slurry pump with higher speed, the slurry pump after the cooling helps the drawing of patterns, when two lower moulds 8 move to the direction of carrying on the back mutually, the flexible axle of cylinder 15 drives mould 16 rebound simultaneously, and accomplish the separation of mould 16 and lower mould 8, and then accomplish the drawing of patterns, thereby obtain the slurry pump half-pump body, the device overall structure is simple, the drawing of patterns is convenient, the cooling of being convenient for simultaneously, efficiency when having accelerated the slurry pump drawing of patterns, convenient to use, be applicable to various situations, when using, the solution, current submerged slurry pump forming die generally adopts the integral type, lead to and be inconvenient when the drawing of patterns, not only waste time and energy, the problem of quick drawing of patterns is not convenient for simultaneously.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sediment stuff pump shaping shedder under liquid, includes fixed case (1), its characterized in that: the right side fixedly connected with servo motor (2) of fixed case (1) inner chamber bottom, the output shaft fixedly connected with screw rod (3) of servo motor (2), the left side fixedly connected with bearing (4) of screw rod (3), the left side of bearing (4) and the left side fixedly connected with of fixed case (1) inner chamber, the equal threaded connection in both ends has slider (5) about screw rod (3) surface, the top fixedly connected with slide bar (6) of slider (5), the bottom fixedly connected with wheel (7) of slider (5), the top fixedly connected with lower mould (8) of slide bar (6), cavity pole (9) in the top fixedly connected with of fixed case (1), the bottom intercommunication on cavity pole (9) right side has outlet pipe (10), the bottom on cavity pole (9) right side just is located the below intercommunication of outlet pipe (10) has inlet tube (11), the right side intercommunication of inlet tube (11) has water pump (12), the top intercommunication of well cavity pole (9) has centre form (13), the equal fixedly connected with bracing piece (14) in both ends about fixed case (1) top, the top fixedly connected with roof (18) of bracing piece (14), top fixedly connected with cylinder (15) of roof (18), telescopic shaft fixedly connected with of cylinder (15) is gone up mould (16), pouring gate (17) have all been seted up at both ends about going up mould (16) top.

2. The forming and demoulding device of the submerged slurry pump as claimed in claim 1, wherein: the top of the fixed box (1) is provided with a sliding hole matched with the sliding rod (6), and the bottom of the inner cavity of the fixed box (1) is provided with a sliding groove matched with the wheels (7).

3. The forming and demoulding device of the submerged slurry pump as claimed in claim 1, wherein: the water pump (12) and the right sliding rod (6) are not on the same horizontal line, and the fixed box (1) is hollow and rectangular with an opening at the top.

4. The forming and demoulding device of the submerged slurry pump as claimed in claim 1, wherein: the inner die (13) is in a hollow cylindrical shape, the upper die (16) is in a hollow semi-cylindrical shape with a missing bottom, and the pouring gate (17) is in a triangular shape.

5. The forming and demoulding device of the submerged slurry pump as claimed in claim 1, wherein: lower mould (8) are for being close to the cavity hollow plate column form that one side and top of cavity hollow rod (9) all lacked, two the semicircle orifice with cavity hollow rod (9) looks adaptation is all seted up to one side that lower mould (8) is relative.

6. The forming and demoulding device of the submerged slurry pump as claimed in claim 1, wherein: the inner part of the hollow rod (9) is fixedly connected with two connecting pipes, and the top parts of the connecting pipes are communicated with the bottom part of the inner die (13).