CN213079984U

CN213079984U - Casting mold for production and processing of carburetor accessories

Info

Publication number: CN213079984U
Application number: CN202022042344.2U
Authority: CN
Inventors: 徐海彬
Original assignee: Chongqing Binli Machinery Manufacturing Co ltd
Current assignee: Chongqing Binli Machinery Manufacturing Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-04-30
Anticipated expiration: 2030-09-17

Abstract

The utility model belongs to the technical field of casting, in particular to a casting mould for producing and processing carburetor accessories, which comprises a working box, wherein the upper sides of four support rods are fixedly connected with a mounting plate together, a hydraulic cylinder extension shaft passes through the mounting plate and is fixedly connected with an upper mould, the working box is provided with an operating panel, a rotating rod is rotationally connected in a T-shaped through groove, a T-shaped slide block matched with the T-shaped through groove is in threaded connection with a first thread section and a second thread section, the upper sides of the two support rods are provided with a top plate matched with a placing groove, the lower mould is internally provided with an inner cavity surrounding the forming cavity for a circle, the other end of a water inlet pipe extends into the bottom of a water storage box and is provided with a water pump, the lower side of an inclined plane is provided with a water outlet, the molding time of the carburetor accessories is reduced, and the working efficiency of workers is improved.

Description

Casting mold for production and processing of carburetor accessories

Technical Field

The utility model belongs to the technical field of the casting, concretely relates to casting mould for carburetor accessory production and processing.

Background

A carburetor (carburetor) is a mechanical device that mixes a certain proportion of gasoline with air under the action of vacuum generated by the operation of an engine. A carburetor is a precise mechanical device which utilizes the kinetic energy of the intake air flow to atomize gasoline. Its important role in the engine may be referred to as the engine's "heart". The complete device comprises a starting device, an idling device, a medium load device, a full load device and an accelerating device. The carburetor can automatically match corresponding concentration according to different working state requirements of the engine and output corresponding amount of mixed gas, and in order to enable the mixed gas to be uniformly mixed, the carburetor also has the effect of atomizing fuel oil so as to enable a machine to normally run. The carburetor is formed by a plurality of accessory combinations, these accessories are mostly produced by casting mould casting, the work flow of casting mould is after laminating through last mould and lower mould, through the feed inlet, inject the molten iron of high temperature into the shaping intracavity, wait that high temperature cooling back alright obtain the shaping product, but present carburetor accessory casting mould is after the product shaping, because the product pastes tightly with the formation intracavity wall, thereby unchangeable staff is after the product shaping, take out the product from forming the intracavity, and carburetor accessory casting mould is when casting now, let casting mould natural cooling mostly, make the product shaping, lead to carburetor accessory casting production slow, staff's work efficiency has been prolonged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the purpose is to provide the casting mould of carburetor accessory production and processing, and after the product shaping, the staff is convenient for take out the shaping product from forming the intracavity, and in the casting process, utilizes the circulating water to cool off the casting mould, improves casting mould cooling efficiency. The molding time of the carburetor accessories is reduced, and the working efficiency of workers is improved.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

the casting mold for producing and processing the fittings of the carburetor comprises a working box, wherein the working box is provided with a box door, four corners of the upper side of the working box are fixedly connected with supporting rods, the upper sides of the four supporting rods are fixedly connected with a mounting plate together, the mounting plate is provided with a hydraulic cylinder, an extension shaft of the hydraulic cylinder penetrates through the mounting plate and is fixedly connected with an upper mold, the upper side of the upper mold is provided with a feed inlet, the working box is provided with an operating panel, the operating panel is connected with an external power supply, the power output end of the operating panel is electrically connected with the power input end of the hydraulic cylinder, the upper side of the working box is provided with a lower mold matched with the upper mold, the middle part of the lower mold is provided with a forming cavity, the bottom of the forming cavity is provided with a placing groove, the, the left side and the right side of the rotating rod are respectively provided with a first thread section and a second thread section with opposite thread directions, the first thread section and the second thread section are in threaded connection with T-shaped sliding blocks matched with the T-shaped through grooves, the upper ends of the two T-shaped sliding blocks are hinged with hinged rods, the upper sides of the two hinged rods are provided with top plates matched with the placing grooves, the upper ends of the two hinged rods are respectively hinged with the left side and the right side of the top plates, an inner cavity surrounding a forming cavity for a circle is arranged inside the lower die, the inner wall of one side of the inner cavity close to the forming cavity is provided with a plurality of heat dissipation plates, the bottom of the inner cavity is provided with an inclined plane, the side with the higher inclined plane is provided with a water inlet pipe, a water storage tank is arranged inside the working tank, clean water is filled in the, the water-saving water heater is characterized in that one end of the water outlet pipe extends into the working box and is provided with a water radiator, the water radiator is connected with a water storage box pipeline, one side of the working box is provided with a heat radiating port matched with the water radiator, the inner cavity is provided with a water leaking pipe which is level with the bottom surface of the lower side of the inclined plane, one end of the water leaking pipe extends out of the lower die and is provided with a first water nozzle, the other end of the first water nozzle is connected with the water outlet pipe pipeline, and the water pump is electrically connected with the power.

By adopting the technical scheme of the utility model, the working personnel can control the hydraulic cylinder to work through the operation panel, so that the output shaft of the hydraulic cylinder moves downwards to drive the upper die to move downwards until the upper die is attached to the lower die, and then the working personnel can inject high-temperature molten iron into the forming cavity through the feed inlet; at the moment, a worker can control the water pump and the water radiator to start working through the operation panel, the water pump pumps clean water in the water storage tank out through the water inlet pipe and injects the clean water into the inner cavity, the water outlet pipe is higher than the water inlet pipe in level, so that the clean water is prevented from being directly discharged through the water outlet pipe after being injected into the inner cavity, the water enters the inner cavity and then carries out heat exchange, so that the lower die is cooled, the heat dissipation plate conducts heat to the temperature of the formed cavity, the heat dissipation plate is fully contacted with the water, so that the formed cavity is fully cooled, the cooling efficiency is improved, when the inner cavity is filled with the clean water, the water pump continuously works, the clean water is injected into the inner cavity, the clean water can overflow the inner cavity through the water outlet pipe and flow into the water radiator through the water outlet pipe, the water radiator cools, the molding efficiency of the product is improved, the working efficiency of workers is improved, and water resources can be saved by sequentially utilizing clear water; after the lower die is cooled, a worker controls the water pump to stop working through the operation panel, the clear water injection into the inner cavity is stopped, then the worker opens the first water nozzle, the clear water in the inner cavity flows to the water leakage pipe and flows into the water outlet pipe through the water leakage pipe, then enters the water fan heater to dissipate heat and flows into the water storage tank, and the water in the inner cavity can be discharged through the water leakage pipe due to the inclined surface arranged at the bottom of the inner cavity; after the product in the forming cavity is cooled and formed, a worker controls the hydraulic cylinder to work through the operation panel to drive the upper die to move upwards, the upper die is separated from the lower die, at the moment, the worker can rotate the rotating handle in the forward direction to drive the rotating rod to rotate in the forward direction, because the rotating rod rotates positively to drive the first thread section and the second thread section to rotate positively, because the first thread section and the second thread section are both connected with the T-shaped slide block in a threaded manner, and the thread directions of the first thread section and the second thread section are opposite, thereby enabling the two T-shaped sliding blocks to approach each other and driving the two hinged rods to rotate so as to push the top plate out upwards, thereby ejecting the product out to form a cavity, facilitating the workers to take the product, taking the formed product down, the rotating handle is rotated reversely, the rotating rod is driven to rotate reversely, the two T-shaped sliding blocks are driven to be away from each other, the two hinging rods are driven to rotate, and therefore the top plate is put in the placing groove; the T-shaped sliding block moves in the T-shaped through groove, and the T-shaped through groove limits the T-shaped sliding block to prevent the T-shaped sliding block from swinging, so that the supporting rod and the top plate are prevented from swinging; this device simple structure, reasonable in design, after the product shaping, the staff is convenient for take out the shaping product from forming the intracavity, and in casting process, utilizes the circulating water to cool off casting die, improves casting die cooling efficiency, reduces the shaping time of carburetor accessory, improves staff's work efficiency.

Further, the upper side of the water storage tank is in threaded connection with a sealing cover, and the bottom of the water storage tank is provided with a second water nozzle. With the structure, a worker can open the sealing cover to inject clear water into the water storage tank, and can open the second water nozzle to discharge the clear water in the water storage tank, so that the worker can replace the clear water in the water storage tank conveniently.

Further inject, the equal fixedly connected with dead lever in lower mould upside four corners, go up the mould and be equipped with four and dead lever assorted through-holes. According to the structure, the upper die slides in the through hole when moving up and down, so that the moving stability of the upper die can be improved, and the upper die and the lower die can be positioned more accurately.

Further, the surface of the rotating handle is provided with patterns. With the structure, the rotating handle is convenient for workers to rotate.

Further inject, all be equipped with the rubber slipmat in the downside four corners of work box. With such a structure, the skid resistance of the device in use can be increased.

Compared with the prior art, the utility model has the following advantages:

this device simple structure, reasonable in design, after the product shaping, the staff is convenient for take out the shaping product from forming the intracavity, and in casting process, utilizes the circulating water to cool off casting die, improves casting die cooling efficiency, reduces the shaping time of carburetor accessory, improves staff's work efficiency, water cyclic utilization water economy resource.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a first schematic structural view of an embodiment of a casting mold for producing and processing a carburetor accessory according to the present invention;

FIG. 2 is a schematic structural diagram of a casting mold for producing and processing a carburetor accessory according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of an embodiment of a casting mold for manufacturing a carburetor accessory according to the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;

FIG. 5 is a schematic sectional view of a casting mold for manufacturing carburetor parts according to an embodiment of the present invention;

FIG. 6 is an enlarged view of the structure at B in FIG. 5;

the main element symbols are as follows:

the device comprises a work box 1, a box door 11, a support rod 12, a mounting plate 13, a hydraulic cylinder 14, an upper die 15, a feeding hole 151, an operation panel 16, a lower die 2, a forming cavity 21, a placing groove 22, a T-shaped through groove 23, a rotating rod 24, a rotating handle 25, a first thread section 26, a second thread section 27, a T-shaped sliding block 28, a hinge rod 29, a top plate 291, an inner cavity 3, a heat dissipation plate 31, an inclined plane 32, a water inlet pipe 33, a water storage box 34, a water pump 35, a water outlet pipe 36, a water radiator 37, a heat dissipation port 38, a water leakage pipe 39, a first water nozzle 391, a sealing cover 4, a second water nozzle 41, a fixing.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in the figures 1-6, the casting mold for producing and processing the fittings of the carburetor of the present invention comprises a work box 1, wherein the work box 1 is provided with a box door 11, four corners of the upper side of the work box 1 are fixedly connected with support rods 12, the upper sides of the four support rods 12 are fixedly connected with a mounting plate 13, the mounting plate 13 is provided with a hydraulic cylinder 14, an extension shaft of the hydraulic cylinder 14 passes through the mounting plate 13 and is fixedly connected with an upper mold 15, the upper side of the upper mold 15 is provided with a feed inlet 151, the work box 1 is provided with an operation panel 16, the operation panel 16 is connected with an external power supply, a power output end of the operation panel 16 is electrically connected with a power input end of the hydraulic cylinder 14, the upper side of the work box 1 is provided with a lower mold 2 matched with the upper mold 15, the middle part of the lower mold 2, one end of a rotating rod 24 extends out of the lower die 2 and is fixedly connected with a rotating handle 25, the left side and the right side of the rotating rod 24 are respectively provided with a first thread section 26 and a second thread section 27 with opposite thread directions, the first thread section 26 and the second thread section 27 are both in thread connection with a T-shaped sliding block 28 matched with the T-shaped through groove 23, the upper ends of the two T-shaped sliding blocks 28 are respectively hinged with a hinged rod 29, the upper sides of the two hinged rods 29 are provided with a top plate 291 matched with the placing groove 22, the upper ends of the two hinged rods 29 are respectively hinged with the left side and the right side of the top plate 291, an inner cavity 3 surrounding the forming cavity 21 is arranged inside the lower die 2, the inner wall of one side of the inner cavity 3 close to the forming cavity 21 is provided with a plurality of radiating plates 31, the bottom of the inner cavity 3 is provided with an inclined plane 32, the higher, the lower side of inclined plane 32 is equipped with outlet pipe 36, outlet pipe 36 horizontal position is higher than inlet tube 33, outlet pipe 36 one end stretches into and is equipped with water radiator 37 in the work box 1, water radiator 37 and water storage box 34 pipe connection, work box 1 one side is equipped with water radiator 37 assorted thermovent 38, inner chamber 3 is equipped with the water leakage pipe 39 that keeps level with the lower side bottom surface of inclined plane 32, water leakage pipe 39 one end is stretched out lower mould 2 and is equipped with first water tap 391, the first water tap 391 other end and outlet pipe 36 pipe connection, water pump 35 is connected with 16 power output ends electricity of water radiator 37 power input and operation panel.

By adopting the technical scheme of the utility model, the worker can control the hydraulic cylinder 14 to work through the operation panel 16, so that the output shaft of the hydraulic cylinder 14 moves downwards to drive the upper die 15 to move downwards until the upper die 15 is attached to the lower die 2, and then the worker can inject high-temperature molten iron into the forming cavity 21 through the feed inlet 151; at the moment, a worker can control the water pump 35 and the water radiator 37 to start working through the operation panel 16, the water pump 35 pumps clean water in the water storage tank 34 out through the water inlet pipe 33 and injects the clean water into the inner cavity 3, the water is prevented from being directly discharged through the water outlet pipe 36 after being injected into the inner cavity 3 due to the fact that the water outlet pipe 36 is higher than the water inlet pipe 33 in level, heat exchange is carried out after the water enters the inner cavity 3, the lower die 2 is cooled, the heat dissipation plate 31 conducts heat to the temperature of the forming cavity 21, the heat dissipation plate 31 is fully contacted with the water, full cooling of the forming cavity 21 is improved, cooling efficiency is improved, after the inner cavity 3 is filled with the clean water, the water pump 35 continuously works, the clean water is injected into the inner cavity 3, the clean water can overflow the inner cavity 3 through the water outlet pipe 36 and flows into the water radiator 37 through the water, the structure utilizes circulating water to dissipate heat of the lower die 2, so that the forming cavity 21 is dissipated heat, the forming efficiency of products is improved, the working efficiency of workers is improved, and water resources can be saved by sequentially utilizing clean water; after the lower die 2 is cooled, a worker controls the water pump 35 to stop working through the operation panel 16, the clear water injection into the inner cavity 3 is stopped, then the worker opens the first water nozzle 391, the clear water in the inner cavity 3 flows to the water leakage pipe 39, flows into the water outlet pipe 36 through the water leakage pipe 39, enters the water fan 37 for heat dissipation and then flows into the water storage tank 34, the inclined plane 32 is arranged at the bottom of the inner cavity 3, so that the water in the inner cavity 3 can be discharged through the water leakage pipe 39, after the clear water in the inner cavity 3 is completely discharged, the worker closes the first water nozzle 391, and controls the water radiator 37 to stop working through the operation panel 16; after the product inside the forming cavity 21 is cooled and formed, a worker controls the hydraulic cylinder 14 to work through the operation panel 16 to drive the upper die 15 to move upwards, the upper die 15 is separated from the lower die 2, at the moment, the worker can rotate the rotating handle 25 in the forward direction to drive the rotating rod 24 to rotate in the forward direction, the rotating rod 24 rotates in the forward direction to drive the first thread section 26 and the second thread section 27 to rotate in the forward direction, the T-shaped sliding blocks 28 are connected to the first thread section 26 and the second thread section 27 in a threaded manner, the first thread section 26 and the second thread section 27 are opposite in thread direction, so that the two T-shaped sliding blocks 28 are close to each other to drive the two hinged rods 29 to rotate, the top plate 291 is ejected upwards to form the forming cavity 21, the worker can take the product conveniently, after the worker takes the formed product, the handle 25 rotates in the reverse direction to drive the rotating rod 24 to rotate in the reverse direction to drive the two T-, the two hinge rods 29 are driven to rotate, so that the top plate 291 is received in the placing groove 22; because the T-shaped sliding block 28 moves in the T-shaped through groove 23, the T-shaped through groove 23 limits the T-shaped sliding block 28, and the T-shaped sliding block 28 is prevented from swinging, so that the supporting rod 28 and the top plate 291 are prevented from swinging; this device simple structure, reasonable in design, after the product shaping, the staff is convenient for take out the shaping product from forming the chamber 21, and in the casting process, utilizes the circulating water to cool off the casting mould, improves casting mould cooling efficiency, reduces the shaping time of carburetor accessory, improves staff's work efficiency.

Preferably, the upper side of the water storage tank 34 is connected with a sealing cover 4 in a threaded mode, and the bottom of the water storage tank 34 is provided with a second water nozzle 41. With the structure, the worker can open the sealing cover 4 to fill clear water into the water storage tank 34 and open the second water nozzle 41 to discharge the clear water in the water storage tank 34, so that the worker can replace the clear water in the water storage tank 34 conveniently. In fact, other structures may be considered as appropriate to facilitate the replacement of the clean water inside the reservoir 34 by the worker.

Preferably, the four corners of the upper side of the lower die 2 are fixedly connected with fixing rods 42, and the upper die 15 is provided with four through holes matched with the fixing rods 42. With the structure, when the upper die 15 moves up and down, the four fixing rods 42 slide in the through holes, so that the moving stability of the upper die 15 can be increased, and the upper die 15 and the lower die 2 can be positioned more accurately. In fact, other structures can be considered according to specific situations, so that the moving stability of the upper die 15 can be increased, and the upper die 15 and the lower die 2 can be positioned more accurately.

Preferably, the surface of the rotating handle 25 is provided with patterns. With this structure, the worker can rotate the turning handle 25. In fact, other configurations are contemplated as appropriate to facilitate rotation of the twist grip 25 by the worker.

Preferably, four corners of the lower side of the working box 1 are provided with rubber anti-slip pads 43. With such a structure, the skid resistance of the device in use can be increased. In fact, other structures can be considered according to specific situations, and the skid resistance of the device in use can be improved.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A casting mould for carburetor accessory production and processing, including work box (1), work box (1) is equipped with chamber door (11), equal fixedly connected with bracing piece (12) in work box (1) upside four corners, four mounting panel (13) of the common fixedly connected with of bracing piece (12) upside, mounting panel (13) are equipped with pneumatic cylinder (14), mould (15) are gone up in pneumatic cylinder (14) projecting shaft passes mounting panel (13) fixedly connected with, it is equipped with feed inlet (151) to go up mould (15) upside, work box (1) is equipped with operating panel (16), operating panel (16) are connected with external power supply, operating panel (16) power output end is connected with pneumatic cylinder (14) power input end electricity, its characterized in that: the upper side of the working box (1) is provided with a lower die (2) matched with an upper die (15), the middle part of the lower die (2) is provided with a forming cavity (21), the bottom of the forming cavity (21) is provided with a placing groove (22), the center of the bottom of the placing groove (22) is transversely provided with a T-shaped through groove (23), a rotating rod (24) is rotationally connected in the T-shaped through groove (23), one end of the rotating rod (24) extends out of the lower die (2) and is fixedly connected with a rotating handle (25), the left side and the right side of the rotating rod (24) are respectively provided with a first thread section (26) and a second thread section (27) with opposite thread directions, the first thread section (26) and the second thread section (27) are both in threaded connection with a T-shaped sliding block (28) matched with the T-shaped through groove (23), the upper ends of the two T-shaped sliding blocks (28) are both hinged with hinge rods (29), the upper sides, two articulated rod (29) upper end is articulated with roof (291) left and right sides respectively, lower mould (2) inside is equipped with encircles inner chamber (3) that forms chamber (21) a week, inner chamber (3) are close to and form chamber (21) one side inner wall and are equipped with a plurality of heating panels (31), inner chamber (3) bottom is equipped with inclined plane (32), the higher one side of inclined plane (32) is equipped with inlet tube (33), work box (1) inside is equipped with water storage box (34), it has the clear water to pour into in water storage box (34), the inlet tube (33) other end stretches into water storage box (34) bottom and is equipped with water pump (35), the lower one side of inclined plane (32) is equipped with outlet pipe (36), outlet pipe (36) horizontal position is higher than inlet tube (33), outlet pipe (36) one end stretches into and is equipped with water radiator (37) in work box (, the water radiator (37) is connected with the water storage tank (34) through a pipeline, a heat radiating port (38) matched with the water radiator (37) is formed in one side of the working tank (1), a water leakage pipe (39) which is level with the bottom surface of the lower side of the inclined plane (32) is assembled in the inner cavity (3), one end of the water leakage pipe (39) extends out of the lower die (2) and is assembled with a first water nozzle (391), the other end of the first water nozzle (391) is connected with a water outlet pipe (36) through a pipeline, and the water pump (35) is electrically connected with the power supply input end of the water radiator (37) and the power supply output end of the operation panel.

2. The casting mold for carburetor accessory manufacturing process of claim 1, wherein: the upper side of the water storage tank (34) is in threaded connection with a sealing cover (4), and a second water nozzle (41) is assembled at the bottom of the water storage tank (34).

3. The casting mold for carburetor accessory manufacturing process of claim 1, wherein: the four corners of the upper side of the lower die (2) are fixedly connected with fixing rods (42), and the upper die (15) is provided with four through holes matched with the fixing rods (42).

4. The casting mold for carburetor accessory manufacturing process of claim 1, wherein: the surface of the rotating handle (25) is provided with patterns.

5. The casting mold for carburetor accessory manufacturing process of claim 1, wherein: four corners of the lower side of the working box (1) are provided with rubber anti-slip pads (43).