CN111496231B - Water pump impeller manufacturing molding shakeout treatment system - Google Patents
Water pump impeller manufacturing molding shakeout treatment system Download PDFInfo
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- CN111496231B CN111496231B CN202010473991.0A CN202010473991A CN111496231B CN 111496231 B CN111496231 B CN 111496231B CN 202010473991 A CN202010473991 A CN 202010473991A CN 111496231 B CN111496231 B CN 111496231B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
- B22D31/002—Cleaning, working on castings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
- B22D29/02—Vibratory apparatus specially designed for shaking out flasks
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Abstract
The invention relates to a shakeout treatment system for manufacturing and molding a water pump impeller, which comprises a base, a clamping mechanism, a supporting cylinder, a guide plate, an auxiliary mechanism, a loosening mechanism, an adjusting cylinder, a mounting plate and a cleaning mechanism, wherein the clamping mechanism is installed on the upper end surface of the base; the invention can solve the problems existing in the prior art that when the impeller is subjected to sand falling treatment: the automation degree is low, the efficiency is low, and the surface of the impeller is easily damaged in the beating process, so that the quality hidden danger exists; the sand between the blades of the impeller is not easy to clean and the like.
Description
Technical Field
The invention relates to the field of impeller casting, in particular to a shakeout treatment system for manufacturing and molding a water pump impeller.
Background
The water pump is a machine for conveying liquid or pressurizing liquid, it transfers the mechanical energy of prime mover or other external energy to the liquid to increase the energy of liquid, it is mainly used for conveying liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal, the water pump is divided into many kinds, among them, the centrifugal pump is more common, the impeller in the centrifugal pump is divided into closed type, semi-closed type and open type, and the impeller is cast and formed, after cast and formed, it needs to be shaked,
the shakeout treatment mode of the semi-enclosed impeller in the current market is to knock the impeller needing shakeout treatment by using a metal bar, and the following problems generally exist during the shakeout treatment of the semi-enclosed impeller:
1. when the knockout treatment is carried out in a beating mode, the impeller cannot be fixed, but needs to be lifted by one hand, and the impeller is beaten by the other hand by using the metal bar, so that the automation degree is low;
2. the surface of the impeller is easily damaged in the process of knocking and shakeout, so that potential quality hazards exist;
3. when shakeout treatment is carried out in a beating mode, sand between blades of the impeller is not easy to clean, and the cleaning efficiency is low.
Disclosure of Invention
In order to solve the problems, the invention provides a water pump impeller manufacturing molding shakeout treatment system which comprises a base, a clamping mechanism, supporting cylinders, guide plates, an auxiliary mechanism, a loosening mechanism, an adjusting cylinder, a mounting plate and a cleaning mechanism, wherein the clamping mechanism is arranged on the upper end surface of the base, the supporting cylinders are symmetrically arranged on the left side and the right side of the clamping mechanism, the guide plates are arranged at the top ends of the supporting cylinders, guide grooves are uniformly arranged on the guide plates, steel needle holes are formed between the guide grooves on the guide plates, the auxiliary mechanism is arranged below the guide plates, the loosening mechanism is arranged above the guide plates, the guide grooves are uniformly arranged on the loosening mechanism, the guide grooves on the loosening mechanism are consistent with the guide grooves on the guide plates in shape, a round hole is formed in the middle of the loosening mechanism, the adjusting cylinders are symmetrically arranged on the left side and the right side of the upper end surface of the, the middle part of the lower end face of the mounting plate is provided with a cleaning mechanism, the cleaning mechanism penetrates through a circular hole in the middle part of the steel needle circular plate and is arranged on the upper end face of the guide plate, and the lower end of the outer side of the cleaning mechanism penetrates through the steel needle circular plate and a guide groove in the guide plate; the invention can limit the impeller and then clean the sand between the upper end surface of the impeller and the blades of the impeller at one time.
The loosening mechanism comprises a steel needle circular plate, a needle body, a first expanding rod, auxiliary steel balls, a second expanding rod, a rotating rod and a bottom needle, the steel needle circular plate is arranged at the lower end of the adjusting cylinder, the steel needle circular plate is positioned above the guide plate, the upper end surface of the needle body is arranged on the lower end surface of the steel needle circular plate, the position of the needle body corresponds to the position of a steel needle hole formed in the guide plate, the first expanding rod is arranged on the left side and the right side of the lower end surface of the needle body through a pin shaft, the auxiliary steel balls are arranged in the middle of the first expanding rod on one side of the lower end of the needle body, the second expanding rod is arranged below the first expanding rod, a steel ball groove is arranged in the middle of the second expanding rod on one side of the lower end of the needle body, the first expanding rod and; when the loosening mechanism works, the loosening mechanism can loosen sand on the impeller, so that the cleaning mechanism can more easily clean the sand on the impeller, firstly, the steel needle circular plate can be controlled to move downwards through the adjusting cylinder, when the steel needle circular plate moves downwards, the needle body, the first expanding rod, the auxiliary steel balls, the second expanding rod, the rotating rod and the bottom needle can be driven to move downwards, so that the needle body can penetrate through a steel needle hole on the guide plate, when the lower end face of the steel needle circular plate is attached to the upper end face of the guide plate, the guide plate is driven to move downwards through the supporting cylinder, when the guide plate moves downwards, when the lower end of the bottom needle is attached to the upper end face of the impeller, the first expanding rod and the second expanding rod can expand outwards under the extrusion of the bottom needle, so that the loosening effect on the sand on the impeller is improved, when the first expanding rod and the second expanding rod expand outwards, the auxiliary steel balls can guide the first expanding rod and the steel ball groove arranged in the middle of the second expanding rod on one side of the lower end of the needle, after the loosening mechanism finishes loosening the sand on the impeller, the adjusting cylinder drives the steel needle circular plate, the needle body, the first expanding rod, the auxiliary steel ball, the second expanding rod, the rotating rod and the bottom needle to move upwards, and the first expanding rod and the second expanding rod can reset when moving upwards through the steel needle hole in the guide plate.
The cleaning mechanism comprises a cleaning air cylinder, universal joints, guide rods, rubber bands, sliding plates and cleaning plates, wherein the top end of the cleaning air cylinder is installed on the lower end face of the installation plate, the lower end of the cleaning air cylinder is installed on the upper end face of the guide plates, the universal joints are uniformly arranged on the outer sides of the cleaning air cylinder, the top ends of the universal joints are installed on the lower end face of the installation plate, the guide rods are installed at the lower ends of the universal joints, the rubber bands are arranged on the outer sides of the guide rods, the lower sides of the guide rods penetrate through guide grooves in a steel needle circular plate and the guide plates, the sliding plates are installed at the lower ends of the guide rods, the cleaning plates are installed on the left side and the right side of each sliding plate in a sliding fit mode, the cleaning plates on the left side; when the cleaning mechanism works, the cleaning mechanism can clean sand between the upper end face of the impeller and blades of the impeller at one time, firstly, when the lower end face of the guide plate is attached to the upper end face of the impeller, the auxiliary mechanism can push the guide rod outwards to enable the lower end of the guide rod to deflect outwards, then the cleaning air cylinder can control the mounting plate to move downwards, when the mounting plate moves downwards, the guide rod can be extruded downwards through the universal joint, when the guide rod is extruded, the guide rod can move outwards along the guide grooves on the steel needle circular plate and the guide plate so as to drive the sliding plate to move outwards, when the sliding plate moves outwards, the cleaning plate can be driven to clean the falling sand between the blades on the impeller, and the sliding plate can also extrude the cleaning plate so that the outer side of the cleaning plate can be attached to the side faces of the blades on the impeller, thereby improving the cleaning effect, after the cleaning of the sand on the impeller is finished, the cleaning air cylinder drives the universal joint and the guide rod to move upwards through the mounting plate, when the guide rod moves upwards, the rubber band can enable the guide rod to reset inwards, and when the guide rod resets inwards, the rubber band can drive the sliding plate and the cleaning plate to reset.
As a preferable technical scheme of the invention, the auxiliary mechanism comprises a cylinder body, a driving plate, a lifting block, a driven rod, a first reset plate, a spring rod, a first reset spring, a conical block, a sliding rod, a second reset plate, a pushing rod and a second reset spring, wherein the upper end surface of the cylinder body is arranged at the central position of the lower end surface of the guide plate, the cylinder body is of an internal hollow structure, pushing rod grooves are uniformly arranged on the outer side surface of the cylinder body, the positions of the pushing rod grooves on the outer side surface of the cylinder body correspond to the positions of the inner sides of the steel needle circular plate and the guide grooves on the guide plate, a rectangular groove is arranged on the lower side of the cylinder body, the driving plate is arranged in the rectangular groove on the lower side of the cylinder body in a sliding fit manner, the driving plate is of a parallelogram structure, the lifting block is arranged on one side of the driving plate, the lifting, the upper end surface of the first reset plate is provided with a spring rod, the upper end surface of the spring rod is arranged at the upper end in the cylinder, the outer side of the spring rod is provided with a first reset spring, the first reset spring is arranged between the first reset plate and the upper part of the spring rod, the outer side of the middle part of the driven rod is provided with a conical block, a sliding rod is uniformly arranged above the conical block, the inner side of the sliding rod is of a circular arc structure, the outer end of the sliding rod is provided with a second reset plate, the outer end of the second reset plate is provided with a push rod, the push rod is positioned in a push rod groove on the outer side surface of the cylinder, the outer side surface of the push rod is provided with a second reset spring, and the second reset spring is arranged between the second reset plate and the inner wall of the cylinder, the driving plate can move inwards under the extrusion of the inner wall of the impeller shaft hole, so that the lifting block is driven to move upwards, the lifting block can drive the conical block to move upwards through the driven rod during moving upwards, the conical block can drive the second reset plate and the push rod to move outwards through the sliding rod during moving upwards, the push rod can drive the guide rod to move outwards during moving outwards, the guide rod can move outwards under the driving of the cleaning cylinder, after the falling sand of the impeller is processed, the cylinder is driven to move upwards by the guide plate, so that the driving plate leaves the inner wall of the impeller shaft hole, after the driving plate leaves the inner wall of the impeller shaft hole, the driven rod and the conical block can be reset downwards through the first reset plate, the spring rod and the first reset spring, and the sliding rod and the push rod can be reset inwards through the second reset plate and the second reset spring.
According to a preferred technical scheme, the clamping mechanism comprises a bidirectional cylinder, an arc-shaped plate, a clamping plate, mounting blocks and a placing plate, the bidirectional cylinder is arranged on the upper end face of a base, the arc-shaped plate is mounted on the outer side of the middle of the bidirectional cylinder, the lower end face of the arc-shaped plate is mounted on the upper end face of the base, the clamping plates are mounted on the left output end and the right output end of the bidirectional cylinder, the lower end face of the clamping plate is attached to the upper end face of the base, the mounting blocks are symmetrically arranged on the front side face and the rear side face of the clamping plate, the clamping plates are mounted between the mounting blocks positioned on the front side face and the rear side face of the clamping plate in a sliding fit mode, the lower end faces of the mounting blocks are mounted on the upper end face of the base, the placing plates; when the impeller cleaning machine works specifically, the clamping mechanism can clamp and fix the impeller, the impeller is placed on the upper end face of the placing plate at first, then the clamping plate is driven to move inwards through the bidirectional cylinder, the inner end of the clamping plate can clamp and fix the outer side face of the impeller, subsequent cleaning cylinders and auxiliary mechanisms can stably perform sand falling treatment on the impeller, and the arc-shaped plate can prevent the cylinder from damaging the bidirectional cylinder due to falling sand when the cylinder is used for cleaning an impeller shaft hole.
As a preferred technical solution of the present invention, the rubber pad is disposed on the upper end surface of the placing plate, and the rubber pad on the upper end surface of the placing plate enables the upper end surface of the placing plate to be more attached to the lower end surface of the impeller, so that the impeller can be placed more stably.
The invention has the beneficial effects that:
the impeller can be clamped and fixed, then the impeller can be subjected to shakeout treatment under the condition that the impeller is not damaged, and the sand between the blades of the impeller can be cleaned at one time, so that the shakeout efficiency of the impeller is improved.
The impeller can be clamped and fixed through the clamping mechanism, so that the impeller can be more stably subjected to shakeout treatment by the cleaning mechanism;
thirdly, the sand between the upper end surface of the impeller and the blades of the impeller can be cleaned at one time through the cleaning mechanism under the condition that the impeller is not damaged;
compared with the existing manual beating shakeout treatment, the method is more automatic, and the efficiency of carrying out shakeout treatment on the impeller is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the structure between the present invention and an impeller;
FIG. 2 is a schematic view of the structure between the clamping mechanism and the base of the present invention;
FIG. 3 is a schematic view of the structure of the assist mechanism of the present invention;
FIG. 4 is a schematic structural view of the loosening mechanism of the present invention, except for the steel needle circular plate;
FIG. 5 is a schematic view of the structure between the cleaning mechanism, mounting plate and impeller of the present invention;
FIG. 6 is a schematic structural view of the present invention between the guide plate, the cylinder, the driving plate, the push rod, the guide rod, the sliding plate, the cleaning plate and the impeller;
FIG. 7 is a schematic structural diagram of the steel needle circular plate, the guide groove on the steel needle circular plate, the needle body and the guide rod.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 7, a water pump impeller manufacturing molding shakeout treatment system comprises a base 1, a clamping mechanism 2, a supporting cylinder 3, a guide plate 4, an auxiliary mechanism 5, a loosening mechanism 6, an adjusting cylinder 7, a mounting plate 8 and a cleaning mechanism 9, wherein the clamping mechanism 2 is mounted on the upper end surface of the base 1, the supporting cylinder 3 is symmetrically mounted on the left side and the right side of the clamping mechanism 2, the guide plate 4 is mounted on the top end of the supporting cylinder 3, guide grooves are uniformly formed on the guide plate 4, steel needle holes are formed between the guide grooves on the guide plate 4, the auxiliary mechanism 5 is mounted below the guide plate 4, the loosening mechanism 6 is arranged above the guide plate 4, the guide grooves are uniformly formed on the loosening mechanism 6, the guide grooves on the loosening mechanism 6 are consistent in shape with the guide grooves on the guide plate 4, a circular hole is formed in the middle of the loosening mechanism 6, the adjusting cylinder 7, the top ends of the adjusting cylinders 7 on the left side and the right side of the loosening mechanism 6 are respectively arranged on the left side and the right side of the lower end face of the mounting plate 8, the middle part of the lower end face of the mounting plate 8 is provided with a cleaning mechanism 9, the cleaning mechanism 9 penetrates through a round hole in the middle of the steel needle circular plate 61 and is arranged on the upper end face of the guide plate 4, and the lower end of the outer side of the cleaning mechanism 9 penetrates through the steel needle circular plate 61 and a guide groove on; the invention can limit the impeller and then clean the sand between the upper end surface of the impeller and the blades of the impeller at one time.
The clamping mechanism 2 comprises a bidirectional cylinder 21, an arc plate 22, a clamping plate 23, mounting blocks 24 and a placing plate 25, the bidirectional cylinder 21 is arranged on the upper end face of the base 1, the arc plate 22 is mounted on the outer side of the middle of the bidirectional cylinder 21, the lower end face of the arc plate 22 is mounted on the upper end face of the base 1, the clamping plates 23 are mounted on the left output end and the right output end of the bidirectional cylinder 21, the lower end face of the clamping plate 23 is attached to the upper end face of the base 1, the mounting blocks 24 are symmetrically arranged on the front side face and the rear side face of the clamping plate 23, the clamping plates 23 are mounted between the mounting blocks 24 on the front side face and the rear side face of the clamping plate 23 in a sliding fit mode, the lower end faces of the mounting blocks 24 are mounted on the upper end face of the base 1, the placing plate 25 is mounted between the mounting blocks 24 on; during specific work, fixture 2 can carry out the centre gripping to the impeller fixedly, at first place the impeller on placing board 25 up end, then drive grip block 23 inwardly movable through two-way cylinder 21, make grip block 23 inner can carry out the centre gripping to the lateral surface of impeller fixed, convenient follow-up clearance cylinder 91 and complementary unit 5 can be stable carry out the knockout to the impeller and handle, arc 22 can prevent that cylinder 51 from leading to the fact the damage to two-way cylinder 21 to the sand that falls when clearing up the impeller shaft hole.
The upper end face of the placing plate 25 is provided with a rubber pad, and the rubber pad on the upper end face of the placing plate 25 can enable the upper end face of the placing plate 25 to be more attached to the lower end face of the impeller, so that the impeller can be placed more stably.
The loosening mechanism 6 comprises a steel needle circular plate 61, a needle body 62, a first expanding rod 63, an auxiliary steel ball 64, a second expanding rod 65, a rotating rod 66 and a bottom needle 67, the steel needle circular plate 61 is installed at the lower end of the adjusting cylinder 7, the steel needle circular plate 61 is located above the guide plate 4, the upper end face of the needle body 62 is installed on the lower end face of the steel needle circular plate 61, the position of the needle body 62 corresponds to the position of a steel needle hole formed in the guide plate 4, the left side and the right side of the lower end face of the needle body 62 are provided with the first expanding rod 63 through pin shafts, the middle of the first expanding rod 63 on one side of the lower end of the needle body 62 is provided with the auxiliary steel ball 64, the second expanding rod 65 is arranged below the first expanding rod 63, the middle of the second expanding rod 65 on one side of the lower end of the needle body 62 is provided with a steel ball groove, the first expanding rod 63 is connected with the; when the sand loosening mechanism 6 works, sand on the impeller can be loosened by the loosening mechanism 6, so that the sand on the impeller can be more easily cleaned by the cleaning mechanism 9, firstly, the steel needle circular plate 61 can be controlled to move downwards by the adjusting cylinder 7, when the steel needle circular plate 61 moves downwards, the needle body 62, the first expanding rod 63, the auxiliary steel balls 64, the second expanding rod 65, the rotating rod 66 and the bottom needle 67 can be driven to move downwards, so that the needle body 62 can penetrate through a steel needle hole on the guide plate 4, when the lower end face of the steel needle circular plate 61 is attached to the upper end face of the guide plate 4, the guide plate 4 is driven to move downwards by the supporting cylinder 3, when the guide plate 4 moves downwards, when the lower end face of the bottom needle 67 is attached to the upper end face of the impeller, the first expanding rod 63 and the second expanding rod 65 can expand outwards under the extrusion of the bottom needle 67, so that the sand loosening effect on the impeller is improved, and when the first expanding rod 63 and the second expanding rod outwards, supplementary steel ball 64 can lead it, the steel ball groove that the second expander bar 65 middle part of needle body 62 lower extreme one side set up can be deposited supplementary steel ball 64, loose mechanism 6 when finishing the back to the sand loosening on the impeller, drive steel needle plectane 61 through adjust cylinder 7, needle body 62, first expander bar 63, supplementary steel ball 64, second expander bar 65, dwang 66 and end needle 67 rebound, can reset when the steel needle hole on the deflector 4 is passed through to first expander bar 63 and second expander bar 65 rebound.
The auxiliary mechanism 5 comprises a cylinder 51, a driving plate 52, a lifting block 53, a driven rod 54, a first reset plate 55, a spring rod 56, a first reset spring 57, a conical block 58, a sliding rod 59, a second reset plate 510, a push rod 511 and a second reset spring 512, wherein the upper end surface of the cylinder 51 is arranged at the central position of the lower end surface of the guide plate 4, the cylinder 51 is of an internal hollow structure, push rod grooves are uniformly arranged on the outer side surface of the cylinder 51, the positions of the push rod grooves on the outer side surface of the cylinder 51 correspond to the positions of the steel needle circular plate 61 and the inner side of the guide groove on the guide plate 4, a rectangular groove is arranged on the lower side of the cylinder 51, the driving plate 52 is arranged in a sliding fit manner in the rectangular groove on the lower side of the cylinder 51, the driving plate 52 is of a parallelogram structure, the lifting block 53 is arranged on one side of the driving plate 52, the lifting, a first reset plate 55 is arranged on the upper end surface of the driven rod 54, a spring rod 56 is arranged on the upper end surface of the first reset plate 55, the upper end surface of the spring rod 56 is arranged at the upper end inside the cylinder 51, a first reset spring 57 is arranged on the outer side of the spring rod 56, the first reset spring 57 is arranged between the first reset plate 55 and the upper part of the spring rod 56, a conical block 58 is arranged on the outer side of the middle part of the driven rod 54, sliding rods 59 are uniformly arranged above the conical block 58, the inner side of the sliding rod 59 is in a circular arc structure, a second reset plate 510 is arranged on the outer end of the sliding rod 59, a pushing rod 511 is arranged on the outer end of the second reset plate 510, the pushing rod 511 is positioned in a pushing rod groove on the outer side surface of the cylinder 51, a second reset spring 512 is arranged on the outer side surface of the pushing rod 511, and the second reset spring 512 is arranged between the second reset plate 510, and can push the guide rod 93 to move outwards when being squeezed, when the cylinder 51 is driven by the guide plate 4 to move downwards, the driving plate 52 can move inwards under the squeezing of the inner wall of the impeller shaft hole, so as to drive the lifting block 53 to move upwards, the driven rod 54 can drive the conical block 58 to move upwards when the lifting block 53 moves upwards, the sliding rod 59 can drive the second reset plate 510 and the pushing rod 511 to move outwards when the conical block 58 moves upwards, the pushing rod 511 can drive the guide rod 93 to move outwards when moving outwards, so that the guide rod 93 can move outwards under the driving of the cleaning cylinder 91, when the falling sand processing of the impeller is completed, the cylinder 51 is driven by the guide plate 4 to move upwards, so as to enable the driving plate 52 to leave the inner wall of the impeller shaft hole, and when the driving plate 52 leaves the inner wall of the impeller shaft hole, the driven rod 54 and the conical block 58 can be reset downwards through the first reset plate 55, the spring rod 56 and the first reset spring 57, the slide lever 59 and the push lever 511 can be reset inward by the second reset plate 510 and the second reset spring 512.
The cleaning mechanism 9 comprises a cleaning cylinder 91, universal joints 92, guide rods 93, rubber bands 94, sliding plates 95 and cleaning plates 96, the top end of the cleaning cylinder 91 is installed on the lower end face of the installation plate 8, the lower end of the cleaning cylinder 91 is installed on the upper end face of the guide plate 4, the universal joints 92 are evenly arranged on the outer sides of the cleaning cylinder 91, the top ends of the universal joints 92 are installed on the lower end face of the installation plate 8, the guide rods 93 are installed at the lower ends of the universal joints 92, the rubber bands 94 are arranged on the outer sides of the guide rods 93, the lower sides of the guide rods 93 penetrate through the steel needle circular plates 61 and the guide grooves in the guide plate 4, the sliding plates 95 are installed at the lower ends of the guide rods 93, the cleaning plates 96 are installed on the left side and the right side of each sliding plate 95 in a sliding fit mode, the cleaning plates 96 on the left side and the right side of each sliding plate; when the cleaning mechanism 9 works specifically, sand between the upper end face of the impeller and blades of the impeller can be cleaned at one time, firstly, when the lower end face of the guide plate 4 is attached to the upper end face of the impeller, the auxiliary mechanism 5 can push the guide rod 93 outwards to enable the lower end of the guide rod 93 to deflect outwards, then the cleaning cylinder 91 can control the mounting plate 8 to move downwards, when the mounting plate 8 moves downwards, the guide rod 93 can be extruded downwards through the universal joint 92, when the guide rod 93 is extruded, the guide rod can move outwards along the guide grooves on the steel needle circular plate 61 and the guide plate 4 to drive the sliding plate 95 to move outwards, when the sliding plate 95 moves outwards, the cleaning plate 96 can be driven to clean falling sand between the blades on the impeller, and the sliding plate 95 can also extrude the cleaning plate 96 to enable the outer side of the cleaning plate 96 to be attached to the side faces of the blades on the impeller, so that the cleaning effect is improved, after the sand on the impeller is cleaned, the cleaning air cylinder 91 drives the universal joint 92 and the guide rod 93 to move upwards through the mounting plate 8, when the guide rod 93 moves upwards, the rubber band 94 can enable the guide rod 93 to reset inwards, and when the guide rod 93 resets inwards, the guide rod can drive the sliding plate 95 and the cleaning plate 96 to reset.
When the device works, firstly, an impeller is placed on the upper end face of the placing plate 25, then the clamping plate 23 is driven to move inwards by the bidirectional cylinder 21, so that the inner end of the clamping plate 23 can clamp and fix the outer side face of the impeller, the rubber pad on the upper end face of the placing plate 25 can enable the upper end face of the placing plate 25 to be more attached to the lower end face of the impeller, so that the impeller can be placed more stably, then the steel needle circular plate 61 can be controlled to move downwards by the adjusting cylinder 7, when the steel needle circular plate 61 moves downwards, the needle body 62, the first expanding rod 63, the auxiliary steel balls 64, the second expanding rods 65, the rotating rod 66 and the bottom needle 67 can be driven to move downwards, so that the needle body 62 can penetrate through the steel needle hole on the guide plate 4, when the lower end face of the steel needle 61 is attached to the upper end face of the guide plate 4, the guide plate 4 is driven to move downwards by the supporting cylinder 3, when the guide plate 4 moves, the first expanding rod 63 and the second expanding rod 65 can be expanded outwards under the extrusion of the bottom pin 67, so that the loosening effect of sand on the impeller is improved, when the first expanding rod 63 and the second expanding rod are expanded outwards, the auxiliary steel ball 64 can guide the first expanding rod and the second expanding rod, the steel ball groove arranged in the middle of the second expanding rod 65 on one side of the lower end of the needle body 62 can store the auxiliary steel ball 64, after the loosening mechanism 6 loosens the sand on the impeller, the adjusting cylinder 7 drives the steel needle circular plate 61, the needle body 62, the first expanding rod 63, the auxiliary steel ball 64, the second expanding rod 65, the rotating rod 66 and the bottom pin 67 to move upwards, when the first expanding rod 63 and the second expanding rod 65 move upwards, the first expanding rod 63 and the second expanding rod 65 can reset when passing through the steel pin hole on the guide plate 4, when the cylinder 51 is driven by the guide plate 4 to move downwards, the driving plate 52 can move inwards under the extrusion of the inner wall of the shaft hole of the impeller, so as to drive, when the ascending block 53 moves upwards, the driven rod 54 can drive the conical block 58 to move upwards, when the conical block 58 moves upwards, the sliding rod 59 can drive the second reset plate 510 and the pushing rod 511 to move outwards, when the pushing rod 511 moves outwards, the guiding rod 93 can be driven to move outwards, so that the guiding rod 93 can move outwards under the driving of the cleaning cylinder 91, then the mounting plate 8 can be controlled to move downwards through the cleaning cylinder 91, when the mounting plate 8 moves downwards, the guiding rod 93 can be pressed downwards through the universal joint 92, when the guiding rod 93 is pressed, the guiding rod 93 can move outwards along the guiding grooves on the steel needle circular plate 61 and the guiding plate 4, so that the sliding plate 95 is driven to move outwards, when the sliding plate 95 moves outwards, the cleaning plate 96 can be driven to clean falling sand between blades on the impeller, and the cleaning plate 96 can also be pressed by the sliding plate 95, the outside of the cleaning plate 96 can be attached to the side of the blade on the impeller, thereby improving the cleaning effect.
After the shakeout treatment of the impeller is completed, the supporting cylinder 3 drives the guide plate 4 to move upwards, the cylinder body 51 is driven by the guide plate 4 to move upwards, so that the driving plate 52 leaves the inner wall of the impeller shaft hole, after the driving plate 52 leaves the inner wall of the impeller shaft hole, the driven rod 54 and the conical block 58 can be reset downwards through the first reset plate 55, the spring rod 56 and the first reset spring 57, the sliding rod 59 and the pushing rod 511 can be reset inwards through the second reset plate 510 and the second reset spring 512, the cleaning cylinder 91 drives the universal joint 92 and the guide rod 93 to move upwards through the mounting plate 8, when the guide rod 93 moves upwards, the rubber band 94 can reset the guide rod 93 inwards, when the guide rod 93 resets inwards, the sliding plate 95 and the cleaning plate 96 can be driven to reset, then the clamping plate 23 is driven to move outwards through the bidirectional cylinder 21, so that the inner end of the clamping plate 23 does not clamp and fix the outer side surface of the impeller any more, and finally, taking out the impeller subjected to the shakeout treatment.
The impeller can be clamped and fixed, and then the impeller can be subjected to shakeout treatment under the condition that the impeller is not damaged, and the sand between the blades of the impeller can be cleaned at one time, so that the shakeout efficiency of the impeller is improved; compared with the existing manual beating shakeout treatment, the method is more automatic, and the efficiency of carrying out shakeout treatment on the impeller is improved.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a shaping knockout processing system is made to water pump impeller, includes base (1), fixture (2), support cylinder (3), deflector (4), complementary unit (5), loose mechanism (6), adjust cylinder (7), mounting panel (8) and clearance mechanism (9), its characterized in that: the automatic loosening device is characterized in that a clamping mechanism (2) is mounted on the upper end face of a base (1), supporting cylinders (3) are symmetrically mounted on the left side and the right side of the clamping mechanism (2), a guide plate (4) is mounted at the top end of each supporting cylinder (3), guide grooves are uniformly formed in each guide plate (4), steel needle holes are formed between the guide grooves in each guide plate (4), an auxiliary mechanism (5) is mounted below each guide plate (4), and a loosening mechanism (6) is arranged above each guide plate (4); the loosening mechanism (6) comprises a steel needle circular plate (61), a needle body (62), a first expanding rod (63), an auxiliary steel ball (64), a second expanding rod (65), a rotating rod (66) and a bottom needle (67); guide grooves are uniformly formed in the steel needle circular plate (61), the guide grooves in the steel needle circular plate (61) are consistent with the guide grooves in the guide plate (4), a round hole is formed in the middle of the steel needle circular plate (61), the steel needle circular plate (61) is installed at the lower end of the adjusting cylinder (7), the steel needle circular plate (61) is located above the guide plate (4), the upper end face of the needle body (62) is installed on the lower end face of the steel needle circular plate (61), the position of the needle body (62) corresponds to the position of the steel needle hole formed in the guide plate (4), first expansion rods (63) are installed on the left side and the right side of the lower end face of the needle body (62) through pin shafts, auxiliary steel balls (64) are arranged in the middle of the first expansion rod (63) on one side of the lower end of the needle body (62), a second expansion rod (65) is arranged below the first expansion rod (63), and steel ball grooves are formed in the middle of the second, the first expanding rod (63) is connected with the second expanding rod (65) through a rotating rod (66), and a bottom needle (67) is arranged on the lower end face of the second expanding rod (65) through a pin shaft;
the top end of the adjusting cylinder (7) is respectively arranged at the left side and the right side of the lower end surface of the mounting plate (8), and the middle part of the lower end surface of the mounting plate (8) is provided with a cleaning mechanism (9); the cleaning mechanism (9) comprises a cleaning cylinder (91), universal joints (92), guide rods (93), rubber bands (94), sliding plates (95) and cleaning plates (96), wherein the top end of the cleaning cylinder (91) is installed on the lower end face of the installation plate (8), the lower ends of the cleaning cylinder (91) penetrate through a round hole in the middle of the steel needle circular plate (61) and are installed on the upper end face of the guide plate (4), the universal joints (92) are uniformly arranged on the outer side of the cleaning cylinder (91), the top ends of the universal joints (92) are installed on the lower end face of the installation plate (8), the guide rods (93) are installed at the lower ends of the universal joints (92), the rubber bands (94) are arranged on the outer sides of the guide rods (93), the lower sides of the guide rods (93) penetrate through guide grooves in the steel needle circular plate (61) and the guide plate (4), the sliding plates (95) are installed at the lower ends of the guide rods (93), the cleaning plates (96), the cleaning plates (96) positioned at the left side and the right side of the sliding plate (95) are connected through a pin shaft, and a triangle is formed between each sliding plate (95) and the cleaning plates (96) at the left side and the right side;
the auxiliary mechanism (5) comprises a cylinder (51), a driving plate (52), a lifting block (53), a driven rod (54), a first reset plate (55), a spring rod (56), a first reset spring (57), a conical block (58), a sliding rod (59), a second reset plate (510), a push rod (511) and a second reset spring (512), wherein the upper end face of the cylinder (51) is installed at the central position of the lower end face of the guide plate (4), the cylinder (51) is of an internal hollow structure, push rod grooves are uniformly arranged on the outer side face of the cylinder (51), the positions of the push rod grooves on the outer side face of the cylinder (51) correspond to the positions of the inner sides of the guide grooves on the steel needle circular plate (61) and the guide plate (4), a rectangular groove is arranged on the lower side of the cylinder (51), the driving plate (52) is installed in the rectangular groove on the lower side of the cylinder (51) in a sliding fit mode, and the driving plate, a lifting block (53) is arranged on one side of the driving plate (52), the lifting block (53) is positioned at the lower end of the interior of the cylinder (51), a driven rod (54) is installed at the upper end of the lifting block (53), a first reset plate (55) is installed on the upper end surface of the driven rod (54), a spring rod (56) is installed on the upper end surface of the first reset plate (55), the upper end surface of the spring rod (56) is installed at the upper end of the interior of the cylinder (51), a first reset spring (57) is arranged on the outer side of the spring rod (56), the first reset spring (57) is installed between the first reset plate (55) and the upper portion of the spring rod (56), a conical block (58) is installed on the outer side of the middle portion of the driven rod (54), the upper portion of the conical block (58) is conical, the lower portion of the conical block is cylindrical, sliding rods (59) are evenly arranged above the conical block (58), the tip of the conical, a second reset plate (510) is installed at the outer end of the sliding rod (59), a push rod (511) is installed at the outer end of the second reset plate (510), the push rod (511) is located in a push rod groove on the outer side surface of the cylinder (51), a second reset spring (512) is arranged on the outer side surface of the push rod (511), and the second reset spring (512) is installed between the second reset plate (510) and the inner wall of the cylinder (51);
when cylinder (51) is driven by deflector (4) and is moved down, initiative board (52) can be inwards moved under the extrusion of impeller shaft hole inner wall to drive rising piece (53) rebound, rising piece (53) can drive conical block (58) rebound through driven lever (54) during rebound, conical block (58) can drive second reset board (510) and catch bar (511) rebound through slide bar (59) during rebound, catch bar (511) can drive guide bar (93) rebound during rebound, make guide bar (93) can rebound under the drive of clearance cylinder (91).
2. The water pump impeller manufacturing molding shakeout treatment system as claimed in claim 1, wherein: the clamping mechanism (2) comprises a bidirectional cylinder (21), an arc-shaped plate (22), a clamping plate (23), mounting blocks (24) and a placing plate (25), the bidirectional cylinder (21) is arranged on the upper end face of the base (1), the arc-shaped plate (22) is mounted on the outer side of the middle of the bidirectional cylinder (21), the lower end face of the arc-shaped plate (22) is mounted on the upper end face of the base (1), the clamping plates (23) are mounted on the left output end and the right output end of the bidirectional cylinder (21), the lower end face of the clamping plate (23) is attached to the upper end face of the base (1), the mounting blocks (24) are symmetrically arranged on the front side and the rear side of the clamping plate (23), the clamping plates (23) are mounted between the mounting blocks (24) on the front side and the rear side of the clamping plate (23) in a sliding fit manner, the lower end faces of the mounting blocks (24) are mounted on the upper end face of the base (1), the placing plate (25) is mounted between, and the placing plates (25) are all positioned above the arc-shaped plates (22).
3. The water pump impeller manufacturing molding shakeout treatment system as claimed in claim 2, wherein: the upper end surface of the placing plate (25) is provided with a rubber pad.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010473991.0A CN111496231B (en) | 2020-05-29 | 2020-05-29 | Water pump impeller manufacturing molding shakeout treatment system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010473991.0A CN111496231B (en) | 2020-05-29 | 2020-05-29 | Water pump impeller manufacturing molding shakeout treatment system |
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| CN111496231B true CN111496231B (en) | 2021-07-06 |
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| CN112170823B (en) * | 2020-10-09 | 2021-04-23 | 台州陆霸机电科技有限公司 | Manufacturing and processing technology of water pump impeller |
| CN112264602B (en) * | 2020-10-23 | 2021-05-07 | 浙江昌隆石化设备有限公司 | Manufacturing process of cylinder cover of air conditioner compressor of new energy automobile |
| CN112730763A (en) * | 2020-12-30 | 2021-04-30 | 潘登莲 | Food detection sample storage device with reagent adding function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE1583579C3 (en) * | 1967-07-08 | 1974-02-07 | Badische Maschinenfabrik Gmbh, 7500 Karlsruhe-Durlach | Process for loosening and pre-cleaning a casting as well as vibrating grate for carrying out this process |
| JPS5584269A (en) * | 1978-12-19 | 1980-06-25 | Inoue Japax Res Inc | Molding sand stripping device |
| CN202752592U (en) * | 2012-08-31 | 2013-02-27 | 无锡锡南铸造机械有限公司 | Large-tonnage single-mass shakeout machine |
| CN210387548U (en) * | 2019-05-25 | 2020-04-24 | 驻马店恒久新型耐磨材料有限公司 | Shakeout device for casting |
| CN210146966U (en) * | 2019-06-26 | 2020-03-17 | 南京辉腾机械铸造有限公司 | Vibration shakeout machine of resin sand regeneration production line |
| CN110625099B (en) * | 2019-09-25 | 2020-07-28 | 山东安立泰泵业股份有限公司 | Manufacturing and processing method of water pump impeller |
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Effective date of registration: 20210607 Address after: 272300 Yutai County Economic Development Zone, Jining, Shandong (south of the ancient Pavilion Road, North First Ring Road) Applicant after: JINING ANTAI MINE EQUIPMENT MANUFACTURING Co.,Ltd. Address before: 253800 No. 365, lujiaquan village, Xiazhuang Town, Gucheng County, Hengshui City, Hebei Province Applicant before: Tian Pengfei |
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