CN207026461U

CN207026461U - A kind of gravity force casting machine for improving service life

Info

Publication number: CN207026461U
Application number: CN201720698319.5U
Authority: CN
Inventors: 许沧海
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-15
Filing date: 2017-06-15
Publication date: 2018-02-23
Anticipated expiration: 2027-06-15

Abstract

A kind of gravity force casting machine for improving service life, including the frame with mechanical arm, cool down cylinder, the electric cabinet being installed on cooling cylinder, for the rabbling mechanism for being stirred coolant in cooling cylinder and for cooling down the bindiny mechanism connected between cylinder and frame, the mechanical arm includes overturning oil cylinder, diaphragm capsule fixed mount, the drive mechanism being connected with diaphragm capsule fixed mount and the rotary oil cylinder by driving mechanisms control diaphragm capsule fixed mount rotation, the drive mechanism is provided with a swinging axle, the overturning oil cylinder is sheathed on swinging axle by fixed sleeve part and is connected with diaphragm capsule fixed mount.It is sheathed on using overturning oil cylinder fixed sleeve part on swinging axle and by way of diaphragm capsule fixed mount drive connection, improves the steadiness that overturning oil cylinder reciprocally pulls base, will not be produced to be pulled off at parcel and split possibility.

Description

A kind of gravity force casting machine for improving service life

Technical field

A kind of Casting Equipment is the utility model is related to, specifically referring to will in the foundry production for mechanical industry While the alloy solution dissolved pours into the diaphragm capsule of metal making, stamp and solidification are completed under gravity and obtains casting The gravity force casting machine of part method.

Background technology

Gravity force casting machine generally comprises the frame with cooling cylinder, the mechanical arm of control diaphragm capsule action, electric cabinet etc..Its The process for producing cast member is substantially as follows：

During work, power-on, electric cabinet is powered, and rabbling mechanism carries out agitation to the coolant for cooling down cylinder interior and is allowed to not Precipitation is produced, coolant is usually graphite water, and operating personnel press the left mould on electric cabinet and right mould button, and source of the gas enters machine In tool arm inner cylinders, control rotates diaphragm capsule fixed mount, positions diaphragm capsule fixed mechanism position, operating personnel are at this moment by diaphragm capsule Tentatively it is installed on diaphragm capsule fixed mechanism, by operating the hand push button on electric cabinet, allows left and right two mould of diaphragm capsule to close, on Tight nut, mold alignment is allowed to, installing for diaphragm capsule, is then controlled by control button, carries out heating diaphragm capsule, makes diaphragm capsule temperature After degree reaches 180 degree or so, core is put into diaphragm capsule, operating personnel export matched moulds signal by pedal, and from electric furnace Get in copper water injection diaphragm capsule, while depressing pedal rotates mechanical arm, it is therefore an objective to make copper water be easier to be full of diaphragm capsule, electricity The control mainboard setting automatic die sinking time in case is controlled, after open time arrives, takes out cast member with instrument, operating personnel pass through Pedal control machinery arm, left and right two mould of diaphragm capsule is stretched into cooling cylinder and cooled down, waits cooling to finish, carries out diaphragm capsule and answer Position, board work into subsequent cycle.

Existing gravity force casting machine overall construction design is not ideal enough, particularly the connection side of overturning oil cylinder and drive mechanism Formula.The hydraulic jack that the driving principle of existing machinery arm relies primarily on thereon promotes piston rod to be driven.It is existing to be connected to The drive mechanism at diaphragm capsule fixed mount rear portion is provided with connector, and the connector is generally located on the base side wall of drive mechanism.It is described Hydraulic jack is typically provided two, and its overturning oil cylinder swung for driving diaphragm capsule fixed mount and driving diaphragm capsule fixed mount swing rotation Rotary oil cylinder, rotary oil cylinder is vertically connected above drive mechanism, and the piston rod of the overturning oil cylinder is connected in the company On joint.The connected mode can realize that mechanical arm does various actions, but can there are problems that.Gravity force casting machine was operating Cheng Zhong, the pulling drive mechanism that overturning oil cylinder can be reciprocal, because its piston rod is connected on connector, the connector is located at driving On the base side wall of mechanism, this connected mode is easily pulled off connector to split, reduce the service life of equipment.

Utility model content

The utility model provides a kind of gravity force casting machine for improving service life, and its main purpose is to overcome existing gravity Casting machine overall construction design is not ideal enough, and the connected mode of particularly overturning oil cylinder and drive mechanism is undesirable, easily makes connection Head is pulled off the shortcomings of splitting.

In order to solve the above technical problems, the utility model adopts the following technical scheme that：

It is a kind of improve service life gravity force casting machine, including the frame with mechanical arm, cooling cylinder, be installed in cooling Electric cabinet on cylinder, for will cool down coolant is stirred in cylinder rabbling mechanism and connect for cooling down between cylinder and frame The bindiny mechanism connect, the mechanical arm include overturning oil cylinder, diaphragm capsule fixed mount, the drive mechanism being connected with diaphragm capsule fixed mount and By the rotary oil cylinder of driving mechanisms control diaphragm capsule fixed mount rotation, the drive mechanism is provided with a swinging axle, the upset oil Cylinder is sheathed on swinging axle by fixed sleeve part and is connected with diaphragm capsule fixed mount, and the fixed sleeve part includes vertical pivot and two and half External member, the two halves external member, which is bolted, to be wrapped on the swinging axle, and the side wall of one of them half external member is provided with two Transverse lugs, vertical core is offered in two transverse lugs, the vertical pivot is interspersed between two vertical cores and its both ends point It is not connected in two transverse lugs, the piston rod of the overturning oil cylinder is connected by a connecting rod and vertical pivot.

The bindiny mechanism includes fixing axle, is fixedly connected with frame and cylindrical socket part, is located at socket part The bearing of inside and the base for being fixedly connected on cooling cylinder upper surface, the base include pedestal, are fixedly connected with base top surface Two longitudinal lugs, two longitudinal lugs offer level respectively close to pedestal both sides, this two longitudinal lug side walls Through hole, the fixing axle are transverse in two horizontal through hole, and the fixed both ends of the shaft portion is fixed on two longitudinal lugs, institute Socket part is stated to be connected with base rotation in fixing axle by bearing holder (housing, cover).

It is in spherical in the middle part of the vertical pivot, and in the middle part of the vertical pivot between two transverse lugs, described connector one end It is fixedly connected on the piston rod of overturning oil cylinder, the other end is provided with the collar with being engaged in the middle part of vertical pivot, and the collar is sheathed on perpendicular On in the middle part of axle.

The diaphragm capsule fixed mount includes left mould box fixed mount, right mould box fixed mount and for protecting mechanical arm and right mould The guard assembly of coupling part between box fixed mount, the guard assembly include be fixedly connected on mechanical arm periphery along it is upper and to One circle convex edge of outer extension and the protective cover being fixedly connected on right mould box fixation top of support.

The protective cover is by substrate, the inclined hang plate in diaphragm capsule fixed mount rear portion is formed with substrate connection and to the right, the base Plate is fixedly connected on right mould box and fixed on top of support.

The electric cabinet includes electric cabinet body and heat-proof device, and the electric cabinet body passes through heat-proof device and cooling cylinder Upper top surface is fixedly connected, the heat-proof device include be fixed on electric cabinet body bottom portion thermal insulation board and pad be located at thermal insulation board and Heat insulating mattress between electric cabinet body, the thermal insulation board include heat insulating panel and are distributed in answering on heat insulating panel bottom surface Several convex tendons.

The complex root convex tendon is in strip, is located at the cooling within the half or half of the heat-insulated plate bulk The outside of cylinder upper surface.

Puddler, the protective case that the rabbling mechanism includes motor, is connected with motor output shaft and stretches into cooling cylinder Cylinder and the firm banking for being connected to cooling cylinder upper surface, firm banking top are provided with an inclined plane, opened up in the inclined plane There is the diagonal cut joint run through up and down, the motor output end face is connected in inclined plane, and the protection sleeve, which obliquely passes through, tiltedly to be opened Mouthful, and be sheathed between motor output shaft and puddler on junction.

The protection sleeve includes cylindrical epimere portion and is integrally formed with epimere portion and is in horn-like hypomere portion.

From the above-mentioned description to the utility model structure, compared to the prior art, the utility model has following excellent Point：

1st, it is sheathed on using overturning oil cylinder fixed sleeve part on swinging axle with by way of diaphragm capsule fixed mount drive connection, carrying High overturning oil cylinder reciprocally pulls the steadiness of base, will not produce to be pulled off at parcel and split possibility.

2nd, it is connected by the way of bearing packet in socket part with base rotation, the part such as bearing, fixing axle is not exposed to Outside, the corrosion of coolant in the cooled cylinder of rotating mechanism is so effectively reduced.And fixing axle will not be with frame together Rotate, so as to improve the flexibility of gantry rotation.

3rd, using the design of guard assembly, the piston rod of promotion right mould box fixed mount is effectively reduced because operator operates Copper water is easily dripped to the risk that piston rod causes piston rod to be corroded accidentally, improves the flexibility and stably of mechanical arm running Property.

4th, separated using the design of heat-proof device, its electric cabinet and cooling cylinder, it is cold in gravity force casting machine operation But high temperature caused by the upper top surface of cylinder not easily passs through the mode of heat transfer and is transferred to control cabinet, effectively reduces control cabinet shell Temperature, so as to protect the safety of the operation of control cabinet internal electronic equipment and stability, reduce control cabinet internal electron and set Standby spoilage.

5th, using the design of protection sleeve and firm banking, when stirring coolant, by protecting the protection of sleeve, prevent Coolant splashes the junction between motor output shaft and puddler, avoids junction from being cooled corrosion, and protects sleeve Obliquely it is fixed on firm banking, protection sleeve need not all extend into cooling cylinder interior, also create a further reduction cold But the risk that liquid is corroded to junction, and hypomere portion is in horn-like design so that coolant is not easy to spill cold But outside cylinder, the safety in utilization of equipment is improved.The firm banking is easy for installation, i.e., its bottom surface is fixedly connected on cooling cylinder upper end Motor is fixedly mounted in face, its inclined plane.

Brief description of the drawings

Fig. 1 is front view of the present utility model.

Fig. 2 is the schematic diagram of mechanical arm part in the utility model.

Fig. 3 is the enlarged drawing at A in Fig. 2.

Fig. 4 is along the profile in B-B directions in Fig. 3.

Fig. 5 is the schematic diagram of frame in the utility model, cooling cylinder and bindiny mechanism three connection.

Fig. 6 be the utility model in frame, cooling cylinder and bindiny mechanism three connection schematic diagram, which part part It is shown cut-away along a substantially vertical jagged line.

Fig. 7 is the schematic diagram of mechanical arm part in the utility model.

Fig. 8 is along the schematic diagram in C-C directions in Fig. 7.

Fig. 9 is the schematic diagram that electric cabinet is connected with cooling cylinder upper surface in the utility model.

Figure 10 is the schematic diagram of left direction in Fig. 9.

Figure 11 is that rabbling mechanism is installed on the schematic diagram on cooling cylinder in the utility model.

Figure 12 is the enlarged drawing at D in Figure 11.

Figure 13 is the schematic diagram for protecting sleeve and puddler to coordinate in the utility model.

Embodiment

Illustrate specific embodiment of the present utility model with reference to the accompanying drawings.

Reference picture 1, Fig. 2, Fig. 5, Fig. 9 and Figure 11.A kind of gravity force casting machine for improving service life, including with manipulator The frame 1 of arm, cool down cylinder 2, the electric cabinet 3 being installed on cooling cylinder 2, stirred for stirred coolant in cooling cylinder 2 Mix mechanism 5 and for cooling down the bindiny mechanism connected between cylinder 2 and frame 1, the mechanical arm includes overturning oil cylinder 11, diaphragm capsule Fixed mount 12, the drive mechanism 13 being connected with diaphragm capsule fixed mount and the drive mechanism 13 that passes through control the rotation of diaphragm capsule fixed mount 12 Rotary oil cylinder 14.Because rotary oil cylinder 14 drives diaphragm capsule fixed mount 12 from prior art is switched to, its driving that will not be described in detail herein is former Reason.

Reference picture 2, Fig. 3 and Fig. 4, the drive mechanism 13 are provided with a swinging axle 130, and the overturning oil cylinder 11 passes through fixation External member 15 is sheathed on swinging axle 130 and is connected with diaphragm capsule fixed mount 12, and the fixed sleeve part 15 includes vertical pivot 150 and two Half external member 151,152, the two halves external member 151,152 are fixed by bolt 6 and are wrapped on the swinging axle 130, and one of them half The side wall of external member 151 is provided with two transverse lugs 153,154, offers vertical core in two transverse lugs 153,154, institute State that vertical pivot 150 is interspersed between two vertical cores and its both ends is connected in two transverse lugs 153,154, the upset The piston rod 110 of oil cylinder 11 is connected by a connecting rod 7 with vertical pivot 150.The middle part of vertical pivot 150 is in spherical, and should For the middle part of vertical pivot 150 between two transverse lugs 153,154, described one end of connector 7 is fixedly connected on overturning oil cylinder 11 On piston rod 110, the other end is provided with the collar 70 being engaged with the middle part of vertical pivot 150, and the collar 70 is sheathed on the middle part of vertical pivot 150 On.

5 and accompanying drawing 6 referring to the drawings.The bindiny mechanism includes fixing axle 41, is fixedly connected with frame 1 and cylindrical Socket part 42, the bearing 43 that is located inside socket part 42 and the base 40 for being fixedly connected on cooling cylinder 2 upper surface 20, the bottom Two longitudinal lugs 401,402 that seat 40 includes pedestal 400, is fixedly connected with the top surface of pedestal 400, this two longitudinal lugs 401, 402 offer horizontal through hole 403, the fixation respectively close to the both sides of pedestal 400, this two longitudinal lugs 401,402 side walls Axle 41 is transverse in two horizontal through hole 403, and the both ends of fixing axle 41 are fixed on two longitudinal lugs 401,402, The socket part 42 is sheathed in fixing axle by bearing 43 to be rotatablely connected with base 40.The number of the bearing 43 is two, Two bearings 43 are located at the two-port inside socket part 42 respectively.

Reference picture 1, Fig. 7 and Fig. 8.The diaphragm capsule fixed mount 12 includes left mould box fixed mount 121, right mould box fixed mount 122 And for protecting the guard assembly of coupling part between mechanical arm and right mould box fixed mount 122, the guard assembly includes solid Surely mechanical arm periphery is connected to along a circle convex edge 123 that is upper and stretching out and is fixedly connected on right mould box fixed mount Protective cover 124 on 122 top surfaces.The protective cover 124 is connected by substrate 125, with substrate 125 and diaphragm capsule fixed mount 122 to the right The inclined hang plate 126 in rear portion is formed, and the substrate 125 is fixedly connected on the top surface of right mould box fixed mount 122.The He of substrate 125 Hang plate 126 is made of stainless steel and the structure that is formed in one, and the substrate 125 is fixedly connected on right mould box by fixture 127 On the top surface of fixed mount 122.Using the design of guard assembly, the piston rod 16 for promoting right mould box fixed mount 122 is effectively reduced Because operator's careless manipulation easily drips to copper water the risk that piston rod 16 causes piston rod 16 to be corroded.The protective cover 124 Stress to protect the shaft of piston rod 16 to be dripped to by copper water, the circle convex edge 123 stresses to protect the tail end of piston rod 16 by copper water Drip to, improve flexibility and the stability of mechanical arm running.

Reference picture 1, Fig. 9 and Figure 10.The electric cabinet 3 includes electric cabinet body 31 and heat-proof device, the electric cabinet body 31 are fixedly connected by heat-proof device with cooling down the upper top surface 20 of cylinder 2, and the heat-proof device includes being fixed on electric cabinet body 31 The thermal insulation board 32 and pad of bottom are located at the heat insulating mattress 33 between thermal insulation board 32 and electric cabinet body 31, and the thermal insulation board 32 includes Heat insulating panel 321 and the complex root convex tendon 322 being distributed on the bottom surface of heat insulating panel 321.The electric cabinet body 31 is logical Cross locking part（Such as screw）On the top surface of heat insulating panel 321, the thermal insulation board 32 passes through locking part for locking（Such as screw）It is fixed On cooling cylinder 2 upper surface 20.The complex root convex tendon 322 is in strip, the half or one of the volume of thermal insulation board 32 Positioned at the outside of cooling cylinder 2 upper surface 20 within half.The thermal insulation board 32 and the heat insulating mattress 33 use heat-barrier material It is made, the heat insulating mattress 33 is asbestos fibre pad, and the thermal insulation board 32 is cement asbestos board, and cement asbestos board is using cement as base Body material, and be equipped with the production technology processing such as natural asbestos fibre enhancing, pressurized, high-temperature steam curing and be made, there is fire prevention, prevent The good characteristics such as damp, heat-insulated, corrosion-resistant, shock resistance.

Reference picture 11, Figure 12 and Figure 13.The rabbling mechanism 5 includes motor 50, is connected and stretches with the output shaft of motor 50 Enter to cool down the puddler 51 in cylinder 2, protection sleeve 52 and the firm banking 53 for being connected to cooling cylinder 2 upper surface 20, this is fixed The top of base 53 is provided with an inclined plane 530, offers the diagonal cut joint 531 run through up and down in the inclined plane 530, the motor 50 is defeated Go out end face to be connected in inclined plane 530, the protection sleeve 52 obliquely passes through diagonal cut joint 531, and is sheathed on motor 50 and exports Between axle and puddler 51 on junction.The protection sleeve 52 include cylindrical epimere portion 521 and with epimere portion 521 1 It is body formed and be in horn-like hypomere portion 522.Using protection sleeve 52 and firm banking 53 design, when stirring coolant, By protecting the protection of sleeve 52, prevent coolant from splashing the junction between the output shaft of motor 50 and puddler 51, the company of avoiding The cooled corrosion in place is connect, and protects sleeve 52 to be obliquely fixed on firm banking 53, protection sleeve 52 need not be all It extend into inside cooling cylinder 2, also create a further reduction the risk that coolant is corroded to junction, and hypomere portion 522 In horn-like design so that coolant is not easy to spill outside cooling cylinder, improves the safety in utilization of equipment.The fixed bottom Seat 53 is easy for installation, i.e., its bottom surface is fixedly connected on cooling cylinder upper surface, and motor 50 is fixedly mounted in its inclined plane 530.

Specific embodiment of the present utility model is above are only, but design concept of the present utility model is not limited thereto, All changes for carrying out unsubstantiality to the utility model using this design, all should belong to the row for invading scope of protection of the utility model For.

Claims

1. the gravity force casting machine of service life is improved a kind of, including the frame with mechanical arm, cools down cylinder, be installed in cooling cylinder On electric cabinet, for will cool down in cylinder the rabbling mechanism that is stirred of coolant and connected for cooling down between cylinder and frame Bindiny mechanism, the mechanical arm include overturning oil cylinder, diaphragm capsule fixed mount, the drive mechanism being connected with diaphragm capsule fixed mount and lead to The rotary oil cylinder of mechanism controls of overdriving diaphragm capsule fixed mount rotation, it is characterised in that：The drive mechanism is provided with a swinging axle, institute Stating overturning oil cylinder and being sheathed on by fixed sleeve part on swinging axle includes vertical pivot with the drive connection of diaphragm capsule fixed mount, the fixed sleeve part With two and half external members, the two halves external member, which is bolted, to be wrapped on the swinging axle, in the side wall of one of them half external member Provided with two transverse lugs, offer vertical core in two transverse lugs, the vertical pivot be interspersed between two vertical cores and Its both ends is connected in two transverse lugs, and the piston rod of the overturning oil cylinder is connected by a connecting rod and vertical pivot transmission Connect.

A kind of 2. gravity force casting machine for improving service life as claimed in claim 1, it is characterised in that：It is in the middle part of the vertical pivot It is spherical, and in the middle part of the vertical pivot between two transverse lugs, described connector one end is fixedly connected on the work of overturning oil cylinder On stopper rod, the other end is provided with the collar with being engaged in the middle part of vertical pivot, and the collar is sheathed on vertical pivot middle part.

A kind of 3. gravity force casting machine for improving service life as claimed in claim 1 or 2, it is characterised in that：The connection machine Structure includes fixing axle, is fixedly connected with frame and cylindrical socket part, the bearing that is located inside socket part and fixation The base of cooling cylinder upper surface is connected to, two longitudinal lugs that the base includes pedestal, is fixedly connected with base top surface, this two Individual longitudinal lug offers horizontal through hole respectively close to pedestal both sides, this two longitudinal lug side walls, and the fixing axle is crossed In two horizontal through hole, and the fixed both ends of the shaft portion is fixed on two longitudinal lugs, and the socket part passes through bearing holder (housing, cover) It is connected in fixing axle with base rotation.

A kind of 4. gravity force casting machine for improving service life as claimed in claim 1 or 2, it is characterised in that：The diaphragm capsule is consolidated Determining frame includes left mould box fixed mount, right mould box fixed mount and for protecting connecting portion between mechanical arm and right mould box fixed mount Point guard assembly, the guard assembly include be fixedly connected on mechanical arm periphery along it is upper and stretch out one circle convex edge with And it is fixedly connected on the protective cover that right mould box is fixed on top of support.

A kind of 5. gravity force casting machine for improving service life as claimed in claim 4, it is characterised in that：The protective cover is by base The inclined hang plate in plate and substrate connection and to the right diaphragm capsule fixed mount rear portion is formed, and the substrate is fixedly connected on right mould box and fixed On top of support.

A kind of 6. gravity force casting machine for improving service life as claimed in claim 1 or 2, it is characterised in that：The electric cabinet Including electric cabinet body and heat-proof device, the electric cabinet body is fixedly connected by heat-proof device with cooling down the upper top surface of cylinder, institute Thermal insulation board and pad of the heat-proof device including being fixed on electric cabinet body bottom portion is stated to be located between thermal insulation board and electric cabinet body Heat insulating mattress, the thermal insulation board include heat insulating panel and the complex root convex tendon being distributed on heat insulating panel bottom surface.

A kind of 7. gravity force casting machine for improving service life as claimed in claim 6, it is characterised in that：The complex root convex tendon It is in strip, the outside of the cooling cylinder upper surface is located within the half or half of the heat-insulated plate bulk.

A kind of 8. gravity force casting machine for improving service life as claimed in claim 1 or 2, it is characterised in that：The mixer Structure includes motor, is connected with motor output shaft and stretches into the puddler cooled down in cylinder, protects sleeve and be connected to cooling cylinder The firm banking of upper surface, firm banking top are provided with an inclined plane, the diagonal cut joint run through up and down are offered in the inclined plane, The motor output end face is connected in inclined plane, and the protection sleeve obliquely passes through diagonal cut joint, and is sheathed on motor output Between axle and puddler on junction.

A kind of 9. gravity force casting machine for improving service life as claimed in claim 8, it is characterised in that：The protection sleeve bag Include cylindrical epimere portion and be integrally formed with epimere portion and be in horn-like hypomere portion.