CN210335412U

CN210335412U - Pouring casting water meter shell surface pouring point removing device

Info

Publication number: CN210335412U
Application number: CN201921298554.9U
Authority: CN
Inventors: 赵清田; 张永志; 姜春亮; 刘常斌
Original assignee: Linyi Lumeng Water Meter Manufacturing Co ltd
Current assignee: Linyi Lumeng Water Meter Manufacturing Co ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-04-17
Anticipated expiration: 2029-08-12

Abstract

The utility model provides a pouring casting water meter shell surface pouring point removing device, two rows of the rolling posts on two sides of the slide rail are respectively butted with a feeding conveyor belt and a discharging conveyor belt, so that a large-scale water meter shell can be conveniently conveyed, the gantry crane utilizes the lifting hook comprising three hooks to lift a water meter water inlet and a water meter core placing cavity, the gantry crane lifts the water meter shell to be conveyed to the jig and is arranged on the jig, the water meter shell does not need to be lifted manually, and the labor is saved; the jig conveys the water meter shell to the lower part of the air cylinder along the slide rail, the air cylinder is inflated to enable the clamping plate to move downwards to butt and clamp the water meter shell on the jig, and the water meter shell is fixed more firmly; and a worker controls the motor to approach the water meter shell on the jig along the second slide rail, and the grinding wheel fixed at the output end of the motor grinds away the pouring point on the water meter shell.

Description

Pouring casting water meter shell surface pouring point removing device

Technical Field

The utility model relates to a water meter shell processing equipment field especially relates to a pouring casting water meter shell surface waters some remove device.

Background

In the casting industry, a casting head is usually required to be arranged on a mould for filtering, avoiding slag and feeding, but after cooling and forming, the casting head on the mould causes an excessive casting point on a casting mould, and the casting point is an excessive leftover material and needs to be removed.

At present, the water meter shell of large-scale water gauge is when casting, the molten iron volume of demand is big, the casting head size of mould is often relatively great, the size of the point of watering that forms is often great, the mode of being applied to the hydraulic tong clamp of small-size point of watering is disconnected no longer suitable, often need the handheld abrasive machine of workman to polish and get rid of the point of watering on the large-scale water meter shell, the time that needs of polishing is longer, influence machining efficiency, the mode of manual polishing, the workman course of working few carelessly causes excessively polishing easily, cause watchcase appearance defect, and the workman protects through treating the face guard in the course of working, the raise dust that the workman contact produced in the course of polishing, cause occupational disease easily.

Therefore, in view of the above technical problems, there is a need to provide a device for removing casting points on the surface of a cast water meter housing, so as to overcome the above drawbacks.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a pouring casting water gauge shell surface waters some remove device.

The utility model provides a device for removing casting points on the surface of a casting water meter shell, which comprises a machine table, wherein,

the machine table is provided with a collecting groove, the top of the machine table is provided with a first slide rail along the extension direction, one end of the first slide rail extends into the collecting tank, the first slide rail is connected with a jig in a sliding way, a support frame is fixed at one end of the first slide rail, the support frame is in an inverted L shape, a cylinder is fixed at the top of the support frame, the moving end of the cylinder is vertically arranged downwards, a clamping plate is fixed at the moving end of the cylinder, the cylinder is communicated with an air source through a valve and an air pipe, two sliding seats are arranged in the collecting tank, the sliding seats are arranged on two sides of the first sliding rail, one sliding seat is provided with a second sliding rail, the other sliding seat is provided with two second sliding rails, the second slide rail is perpendicular to the first slide rail, a motor is connected to the second slide rail in a sliding mode, and the output end of the motor is fixedly connected with a grinding wheel;

the machine table is provided with two grooves, the grooves are formed in two sides of the other end of the first sliding rail, a plurality of rolling columns are connected in the grooves in a rotating mode, and the rolling columns are perpendicular to the first sliding rail;

and a gantry crane is fixed on the machine table.

Preferably, one side of the machine table is fixedly provided with a filter box, one side of the collecting tank is provided with an opening, the opening is communicated with one end of the filter box, and the filter box is internally provided with a plurality of layers of filter screens.

Preferably, the top of support frame sets up and is fixed with the water pump, the play water end intercommunication of water pump has the outlet pipe that is provided with three shower nozzle, the outlet pipe is fixed in the support frame, the other end intercommunication water pipe of rose box, the water pipe intercommunication the end of intaking of water pump.

Preferably, the jig comprises a base, the base is connected to the sliding rails in a sliding mode, three supporting plates are fixed to the top of the base and arranged in a v-21274shape, a base plate is arranged between the three supporting plates, and grooves matched with the appearance of the water meter shell are formed in the base plate.

Preferably, a shielding cover is fixedly arranged on the machine table at the periphery of the collecting groove, a notch for allowing the jig to pass through is formed in the position, aligned with the slide rail and the jig, of the shielding cover, and the shielding cover is detachably fixed on the machine table.

Preferably, the portal crane includes the portal frame, the portal frame stretches across two the recess is fixed in the board, the top sliding connection of portal frame has the loop wheel machine, the loop wheel machine has the lifting hook through cable connection, the lifting hook includes three couple.

Preferably, the rotating shaft of the rolling column extends into the machine table, each rotating shaft is fixedly provided with a grooved wheel provided with two grooves, the adjacent grooved wheels are connected through a belt, a driving motor is arranged in the machine table close to the groove, and an output shaft of the driving motor is connected with the grooved wheel at the end through a belt.

Preferably, a channel is reserved between the second sliding rail and the first sliding rail and between the second sliding rail and the inner wall of the collecting tank.

Compared with the prior art, the utility model provides a pouring casting water gauge shell surface waters some remove device has following beneficial effect:

In addition, the water pump is arranged on the support frame, the water pump pumps water from the filter box, the water is respectively sprayed onto the grinding wheel of the grinding and pouring point through the spray head for cooling, and powder on the grinding wheel is filled, so that the powder is prevented from staying on the grinding wheel to influence the roughness of the grinding wheel, and further the grinding and pouring point efficiency is prevented from being influenced; the filter box is internally provided with a plurality of layers of filter screens, so that powder in water can be filtered, and the water pumped by the water pump is ensured to have no powder; the shielding cover arranged on the machine table at the periphery of the collecting tank can block splashed water in the polishing process, so that the cleanness of the surrounding environment of the device is ensured, no dust is generated, and workers are prevented from sucking the dust to obtain occupational diseases; the feeding and blanking process is assisted by the gantry crane, so that labor is saved for workers.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of a device for removing a casting point on a surface of a cast water meter shell according to the present invention;

FIG. 2 is a schematic structural view of the slide rail and the jig shown in FIG. 1 (viewed from the other side);

FIG. 3 is a schematic view of a shielding cover structure of a device for removing a casting point on the surface of a cast water meter shell provided by the present invention;

FIG. 4 is a schematic view of the connection relationship between the roller, the sheave, the belt and the driving motor shown in FIG. 1;

FIG. 5 is a schematic view of the hook of FIG. 1;

FIG. 6 is a schematic cross-sectional view of the filter box of FIG. 1;

fig. 7 is an enlarged view of the broken line of fig. 1, showing the passage at the end of the second slide rail.

Reference numbers in the figures: 1. the device comprises a machine table, 11, an opening, 12, a rolling column, 121, a grooved wheel, 13, a groove, 14, a collecting tank, 15, a sliding seat, 16, a second sliding rail, 17, a shielding cover, 18, a driving motor, 2, a first sliding rail, 21, a supporting frame, 22, a spray head, 23, a water pump, 24, a rack, 3, a cylinder, 31, a clamping plate, 4, a motor, 41, a grinding wheel, 5, a jig, 51, a base, 52, a supporting plate, 53, a backing plate, 54, a stepping motor, 55, a gear, 6, a gantry crane, 61, a crane, 62, a lifting hook, 63, a gantry, 7, a filter box, 71, a baffle, 72 and a filter screen.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7 in combination, in which fig. 1 is a schematic structural diagram of a preferred embodiment of a device for removing a casting point on a surface of a poured casting water meter case according to the present invention; FIG. 2 is a schematic structural view of the slide rail and the jig shown in FIG. 1 (viewed from the other side); FIG. 3 is a schematic view of a shielding cover structure of a device for removing a casting point on the surface of a cast water meter shell provided by the present invention; FIG. 4 is a schematic view of the connection relationship between the roller, the sheave, the belt and the driving motor shown in FIG. 1; FIG. 5 is a schematic view of the hook of FIG. 1; FIG. 6 is a schematic cross-sectional view of the filter box of FIG. 1; fig. 7 is an enlarged view of the broken line of fig. 1, showing the passage at the end of the second slide rail.

Referring to fig. 1, a pouring casting water meter casing surface pouring point removing device includes a square machine table 1, wherein a collecting groove 14 is disposed at the top of the machine table 1 along a width direction, a bottom surface of the collecting groove 14 is higher at one end and lower at the other end, the collecting groove 14 is disposed at an edge of the machine table 1, a first slide rail 2 is disposed at an extension direction of the top of the machine table 1, the first slide rail 2 is disposed at a central axis of the top of the machine table 1, one end of the first slide rail 2 extends into the collecting groove 14, the other end of the first slide rail 2 extends to the edge of the machine table 1, the first slide rail 2 is slidably connected with a jig 5, specifically referring to fig. 2, the jig 5 includes a base 51, the base 51 is slidably connected to the first slide rail 2, and in a specific implementation process, a stepping motor 54 is fixed at one side of the base 51, the output end of the stepping motor 54 is fixed with a gear 55, a rack 24 is arranged along the side wall of the first slide rail 2, the gear 55 is in toothed connection with the rack 24, three support plates 52 are fixed at the top of the base 51, arc-shaped notches are arranged at the tops of the support plates 52, the three support plates 52 are arranged in a V-21274shape, the three arc-shaped notches are respectively clamped at the outer sides of a water inlet and a water outlet of the water meter shell and the outer side of a cavity for placing a meter core, a backing plate 53 is arranged between the three support plates 52, and a groove matched with the appearance of the water meter shell is arranged on the backing plate 53.

A support frame 21 is fixed at one end of the first slide rail 2, the support frame 21 is in an inverted L shape, a cylinder 3 is fixed at the top of the support frame 21, the cylinder 3 is positioned above the first slide rail 2, the moving end of the cylinder 3 is vertically and downwardly arranged, a clamp plate 31 is fixed at the moving end of the cylinder 3, a rubber mat is coated at one side of the clamp plate 31 facing the first slide rail 2, the cylinder 3 is communicated with an air source through a valve and an air pipe, the air source can be an air compressor, the air compressor is arranged inside the machine table 1, the valve is arranged on the side wall of the machine table, a switch of the air compressor is arranged beside the valve, two sliding seats 15 are arranged in the collecting tank 14, the top surfaces of the two sliding seats 15 are lower than the top surface of the machine table 1, and the sliding seats 15 are arranged at two sides of the first slide rail, one be provided with a second slide rail 16 on the sliding seat 15, another be provided with two second slide rails 16 on the sliding seat 15, second slide rail 16 all is perpendicular to first slide rail 2, second slide rail 16 all is provided with the rack in one side the same with first slide rail 2, sliding fixation is gone up on second slide rail 16 the fixing base of motor 4, the fixing base with the same lateral wall of base 51 is provided with step motor, and step motor's output is fixed with the gear equally, and the gear tooth connects the rack on the second slide rail 16, the top of fixing base is fixed with motor 4, the output fixedly connected with emery wheel 41 of motor 4.

The lateral wall of board 1 is adjacent the valve is provided with the PLC controller, PLC controller electric connection power, PLC controller electric connection step motor 54, PLC controller electric connection control motor 4 is followed the step motor that second slide rail 16 removed, PLC controller electric connection motor 4, the PLC controller control motor 4 rotates and slew velocity.

Referring to fig. 1 and 4 in combination, two grooves 13 are formed in the machine table 1, the grooves 13 are disposed on two sides of the other end of the first sliding rail 2, a plurality of rolling columns 12 are rotatably connected in the grooves 13, the tops of the rolling columns 12 are higher than the top surface of the machine table 1, the rolling columns 12 are perpendicular to the first sliding rail 2, in the specific implementation process, the rotating shafts of the rolling columns 12 extend into the machine table 1, grooved wheels 121 provided with two grooves are fixed on each rotating shaft, the adjacent grooved wheels 121 are connected through a belt, two driving motors 18 are respectively disposed in the machine table 1 close to the grooves 13, and output shafts of the driving motors 18 are connected with the grooved wheels on the rolling columns 12 at the end portions through belts. The driving motor 18 drives all the rolling columns 12 of one groove 13 to synchronously rotate, the rotating directions of the rolling columns 12 of the two grooves 13 are opposite, the rolling columns 12 in the two grooves 13 are respectively butted with a driving belt for feeding and discharging, the conveying of a large water meter shell is facilitated, in the specific implementation process, the driving motor is electrically connected with the PLC, and the PLC controls the rotation of the driving motor.

Referring to fig. 1 and 5, a gantry crane 6 is fixed on the machine table 1, the gantry crane 6 includes a gantry frame 63, the gantry frame 63 spans two grooves 13 and is fixed on the machine table 1, a crane 61 is slidably connected to the top of the gantry frame 63, the crane 61 is connected to a hook 62 through a cable, the hook 62 includes three hooks, the three hooks are connected to a suspension loop together, and the suspension loop is connected to the crane 61 through a cable. In a specific implementation process, the crane 61 is electrically connected to the PLC controller, the PLC controller controls the crane 61 to move along the gantry 63, and the PLC controller controls the crane 61 to lift or lower the hook 62.

Referring to fig. 1 and 6 in combination, one side of the machine table 1 is fixedly provided with a filter box 7, a baffle 71 is arranged inside the filter box 7, the filter box 7 is divided into two chambers by the baffle 71, a filter screen 72 is arranged in one longer chamber, one side of the collecting tank 14 is provided with an opening 11, the opening 11 is communicated with one end of the filter box 7, and a plurality of layers of filter screens 72 are arranged in the filter box 7. The top of support frame 21 sets up and is fixed with water pump 23, the outlet pipe that is provided with three shower nozzle 22 is communicated to the outlet end of water pump 23, the outlet pipe is fixed in support frame 21, communicate the water pipe in another chamber of rose box 7, the water pipe intercommunication the end of intaking of water pump 23. Adding water into the filter tank 7, pumping the water in the filter tank 7 by the water pump 23, and spraying the water out of the spray head 22 for cooling and flushing the grinding wheel 41 during processing. In a specific implementation process, the water pump 23 is also electrically connected to the PLC controller, and the PLC controller controls the water pump of the water pump 23.

In addition, a shielding cover 17 is fixedly arranged on the machine table 1 at the periphery of the collecting groove 14, the shielding cover 17 covers the structure in the collecting groove 14, a notch for accommodating the jig 5 to pass through is arranged at the position, aligned with the first slide rail 2 and the jig 5, of the shielding cover 17, and the shielding cover 17 is detachably fixed on the machine table 1. A channel is reserved between the second slide rail 16 and the first slide rail 2 and between the second slide rail 16 and the inner wall of the collecting tank 14. The water falling onto the sliding seat 15 passes through the passage and the collecting groove 14, and no accumulated water is formed on the sliding seat 15

The utility model provides a pouring casting water meter shell surface pouring point remove device's principle as follows:

when in use, water is added into the filter tank 7.

When a conveyor belt for loading is used for conveying the water meter shell to the rolling column 12 of one groove 13, a worker controls the drive motor 18 to rotate through the PLC controller, the drive motor 18 drives the rolling column 12 to rotate through a belt, the water meter shell is conveyed to the rolling column 12, when the water meter shell is positioned below the portal frame 63, the worker controls the drive motor 18 to stop rotating through the PLC controller, the worker controls the crane 61 to move along the portal frame 63 through the PLC controller until the crane 61 is aligned with the water meter shell, the worker hangs the water meter shell by the hook 62 connected with the crane 61, the worker controls the crane 61 to hang the hook 62 through the PLC controller, thereby hanging the water meter shell, the worker controls the crane 61 to move along the portal frame 63 through the PLC controller until the crane 61 is aligned with the first slide rail 2, a worker controls the stepping motor 54 to rotate through the PLC, so that the jig 5 slides along the first slide rail 2, the jig 5 is aligned above the first slide rail 2, the water meter shell hung by the hook 62 is placed on the jig 5 by controlling the crane 61, the hook 62 is loosened, the worker controls the jig 5 to slide towards the support frame 21 along the first slide rail 2, the jig 5 penetrates the shielding cover 17 to reach the position below the cylinder 3, the worker inflates the cylinder 3 through a control valve, so that the clamping plate 31 moves downwards to firmly clamp the water meter shell on the jig 5, the worker controls the motor 4 to slide towards the water meter shell along the second slide rail 16 through the PLC, the motor 4 drives the grinding wheel 41 to rotate under the control of the PLC, and the grinding wheel 41 grinds the pouring point on the surface of the water meter shell, and at the same time of grinding the pouring point of the grinding wheel 41, the PLC controls the water pump 23 to draw water from the filter tank 7, the water is continuously sprayed towards the grinding wheel 41 through the three spray heads 22, the grinding wheel 41 is cooled and washed, the water with the metal powder flows into the filter tank 7 again from the opening 11 through the collecting tank 14, the powder is filtered by the filter screen 72 in the filter tank 7, and the water enters a cavity provided with a water pipe in the filter tank 7 through the top of the baffle plate 71.

After the processing is finished, a worker controls the jig 5 to move out of the shielding cover 17 to the position below the portal frame 63, the worker controls the crane 61 to put down the hook 62, the hook 62 is operated to hoist the water meter shell, the worker controls the crane 61 to hoist the hook 62, the worker controls the crane 61 to move along the portal frame 63 to the other groove 13, the worker controls the crane 61 to put down the hook 62 so that the water meter shell falls on the rolling column 12 at the groove 13, and after the hook 62 is connected, the PLC controller controls the other driving motor to rotate to drive the rolling column 12 to rotate so as to send the water meter shell to a conveying belt for blanking.

The utility model provides a pouring casting water meter shell surface pouring point removing device, two rows of rolling columns 12 on two sides of the slide rail are respectively butted with a feeding conveyor belt and a discharging conveyor belt, so that a large-scale water meter shell can be conveniently conveyed, the gantry crane 6 utilizes the lifting hook 62 comprising three hooks to lift a water meter water inlet water outlet and a meter core placing cavity, the gantry crane 6 lifts the water meter shell to be conveyed to the jig 5 and is arranged on the jig 5, the water meter shell does not need to be lifted manually, and the labor is saved; the jig 5 sends the water meter shell to the lower part of the cylinder 3 along the slide rail, the cylinder 3 is inflated to enable the clamping plate 31 to move downwards to butt and clamp the water meter shell on the jig 5, and the water meter shell is fixed more firmly; the worker controls the motor 4 to approach the water meter shell on the jig 5 along the second slide rail 16, and the grinding wheel 41 fixed at the output end of the motor 4 grinds away the pouring point on the water meter shell.

In addition, the water pump 23 is arranged on the support frame 21, the water pump 23 pumps water from the filter box 7, the water is respectively sprayed onto the grinding wheel 41 of the grinding and pouring point through the spray head 22 for cooling, and powder on the grinding wheel 41 is filled, so that the powder is prevented from staying on the grinding wheel 41 to influence the roughness of the grinding wheel 41 and further influence the efficiency of the grinding and pouring point; the filter box 7 is internally provided with a plurality of layers of filter screens 72 which can filter powder in water to ensure that the water pumped by the water pump 23 has no powder; the shielding cover 17 arranged on the machine table 1 at the periphery of the collecting tank 14 can block splashed water in the polishing process, so that the cleanness of the surrounding environment of the device is ensured, no flying dust is generated, and workers are prevented from sucking the flying dust to obtain occupational diseases; the feeding and blanking process is assisted by the gantry crane 6, so that labor is saved for workers.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A device for removing casting points on the surface of a casting water meter shell is characterized by comprising a machine table (1),

the collecting tank (14) is arranged on the machine table (1), a first sliding rail (2) is arranged in the direction of the extension degree of the top of the machine table (1), one end of the first sliding rail (2) extends into the collecting tank (14), a jig (5) is connected to the first sliding rail (2) in a sliding manner, a support frame (21) is fixed to one end of the first sliding rail (2), the support frame (21) is inverted L-shaped, an air cylinder (3) is fixed to the top of the support frame (21), the moving end of the air cylinder (3) is vertically arranged downwards, a clamping plate (31) is fixed to the moving end of the air cylinder (3), the air cylinder (3) is communicated with an air source through a valve and an air pipe, two sliding seats (15) are arranged in the collecting tank (14), the sliding seats (15) are arranged on two sides of the first sliding rail (2), one sliding seat (15) is provided with a second sliding rail (16), two second sliding rails (16) are arranged on the other sliding seat (15), the second sliding rails (16) are perpendicular to the first sliding rails (2), a motor (4) is connected onto the second sliding rails (16) in a sliding manner, and an output end of the motor (4) is fixedly connected with a grinding wheel;

two grooves (13) are formed in the machine table (1), the grooves (13) are formed in two sides of the other end of the first sliding rail (2), a plurality of rolling columns (12) are connected in the grooves (13) in a rotating mode, and the rolling columns (12) are perpendicular to the first sliding rail (2);

and a gantry crane (6) is fixed on the machine table (1).

2. The pouring casting water meter case surface pouring point removing device according to claim 1, characterized in that a filter box (7) is fixedly arranged on one side of the machine table (1), an opening (11) is arranged on one side of the collecting tank (14), the opening (11) is communicated with one end of the filter box (7), and a multi-layer filter screen (72) is arranged in the filter box (7).

3. The device for removing the casting points on the surface of the cast water meter shell according to claim 2, wherein a water pump (23) is fixedly arranged at the top of the support frame (21), a water outlet end of the water pump (23) is communicated with a water outlet pipe provided with three spray heads (22), the water outlet pipe is fixedly arranged on the support frame (21), the other end of the filter box (7) is communicated with a water pipe, and the water pipe is communicated with a water inlet end of the water pump (23).

4. The pouring casting water meter case surface pouring point removing device according to claim 1, wherein the jig (5) comprises a base (51), the base (51) is connected with the sliding rail (2) in a sliding mode, three supporting plates (52) are fixed to the top of the base (51), the three supporting plates (52) are arranged in a v-21274shape, a base plate (53) is arranged between the three supporting plates (52), and a groove matched with the appearance of a water meter case is formed in the base plate (53).

5. The pouring casting water meter case surface pouring point removing device according to claim 1, wherein a shielding cover (17) is fixedly arranged on the machine table (1) at the periphery of the collecting tank (14), a notch for allowing the jig (5) to pass through is arranged at a position, aligned with the sliding rail (2) and the jig (5), of the shielding cover (17), and the shielding cover (17) is detachably fixed on the machine table (1).

6. The pouring casting water meter case surface pouring point removing device according to claim 1, wherein the gantry crane (6) comprises a gantry frame (63), the gantry frame (63) is fixed on the machine table (1) across two grooves (13), a crane (61) is slidably connected to the top of the gantry frame (63), the crane (61) is connected with a lifting hook (62) through a cable, and the lifting hook (62) comprises three hooks.

7. The pouring casting water meter case surface pouring point removing device according to claim 1, wherein rotating shafts of the rolling columns (12) extend into the machine table (1), each rotating shaft is fixedly provided with a grooved wheel (121) with two grooves, the adjacent grooved wheels (121) are connected through a belt, a driving motor (18) is arranged in the machine table (1) close to the groove (13), and an output shaft of the driving motor (18) is connected with the grooved wheel (121) at the end through a belt.

8. A pouring cast water meter housing surface pouring point removal device according to claim 1, characterized in that a passage is left between the second slide rail (16) and the first slide rail (2) and between the second slide rail (16) and the inner wall of the collection trough (14).