CN206663466U - A kind of casting ladle die assembly - Google Patents

Abstract

The utility model discloses a kind of casting ladle die assembly, its drip irrigation device is to include support, the external mold being placed on support and the internal model being adapted with casting ladle waist type groove being placed on inside external mold, the distance between the outer wall of the internal model and the inwall of external mold are the wall thickness of casting ladle, internal model lower surface, which is connected with, carries plate, the side wall for carrying plate abuts with external mold inwall, internal model upper surface is provided with lifting parts, it is provided with to be adapted connector with casting ladle mounting hole and realize between lifting parts and internal model and is detachably fixed and is connected, has reached the effect that more convenient labour-saving takes casting ladle away.

Description

A kind of casting ladle die assembly

Technical field

A kind of Foundry Production technical field is the utility model is related to, more particularly to a kind of casting ladle die assembly.

Background technology

Casting is, through supercooling, to obtain Metal Melting after solidification into meeting necessarily required liquid and pouring into casting mold Forming method with certain size and function metals part blank, spray is because of almost shaping, so as to reach from machinery Processing or the purpose processed on a small quantity, reduce cost and reduce Production Time to a certain extent.So with the reach of science It is more and more rapider with the progress of society, the development of foundry industry.

Temperature is very high, it is necessary to complete holding for high temperature liquid iron by casting ladle after metal is smelted into liquid.Casting ladle is used to cast Casting operation in workshop, for accepting the important tool of high temperature liquid iron.Because high temperature liquid iron temperature is very high, casting ladle is needed by fire resisting Material is made.

A kind of existing special-shaped casting ladle, as shown in figure 1, casting ladle profile is in cylinder, upper surface is provided with for holding high structure The waist type groove of warm molten iron, waist type groove is interior to be provided with the mounting hole being used for by casting ladle fixation on the table.

As shown in Fig. 2 the blank manufacture mould of the casting ladle include the external mold 2 that is adapted with the outer wall of casting ladle 6 and with waist type The internal model 3 that groove is adapted, external mold 2 are placed on support 1.External mold 2 be divided to for two parts and the two be connected with edge it is solid Fixed connection.Internal model 3 is placed among external mold 2 during use, refractory material is filled up into the gap between external mold 2 and inner membrance 3, will be resistance to Fiery material is with Pneumatic tamping machine by real so that and refractory material is uniformly solid to be distributed in mould, and after drying, casting ladle 6 is molded, Unscrew nut, two parts of external mold 2 are separated, take out casting ladle 6.

Casting ladle 6 of taking every time is required for backing out on bolt, and two parts of external mold 2 are carried and separated, can just be taken away.From Two parts of external mold 2 are also needed to be fixed with bolt when coming of new casting ladle 6.It is very cumbersome, waste a large amount of manpowers.

Utility model content

The purpose of this utility model is to provide the casting ladle die assembly that a kind of more convenient labour-saving takes casting ladle away.

Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of casting ladle set of molds Part, including support, the external mold being placed on support and the internal model being adapted with casting ladle waist type groove being placed on inside external mold, institute The wall thickness that the distance between the outer wall of internal model and the inwall of external mold are casting ladle is stated, internal model lower surface, which is connected with, carries plate, carries the side of plate Wall abuts with external mold inwall, and internal model upper surface is provided with lifting parts, is provided between lifting parts and internal model and is adapted with casting ladle mounting hole Connector, which is realized, is detachably fixed connection.

Pass through above-mentioned technical proposal, the side wall for carrying plate abut with external mold inwall so that carry when plate is placed in external mold with just The bottom surface covered in external mold well, because the lower surface of internal model is affixed with carrying plate so that position is relatively steady when internal model is in external mold It is fixed, the casting ladle wall unevenness produced is avoided, improves the production qualification rate of casting ladle.After pouring wrap molding, worker passes through lifting The lifting parts being placed in outside casting ladle, lifting parts drive internal model and carry plate and move upwards, because the side wall for carrying plate is supported with external mold inwall Connect, carry the bottom surface that plate has been covered in external mold, the edge of casting ladle abuts with carrying the upper surface of plate.When carrying plate and moving upwards, drive The casting ladle carried on plate is moved upwards, until casting ladle leaves external mold with the side wall that external mold tightly abuts, worker, which connects lifting parts, to be connected Fitting is pulled down from internal model, and the original position of connector just forms the mounting hole of casting ladle, and worker takes out casting ladle from internal model .Such setting enables to original nut for needing to dismantle to be simplified to that only lifting parts need to be lifted, then dismantles a connection Part, step is simplified, save manpower, reach the effect that more convenient labour-saving takes casting ladle away.

Preferably, the connector carries externally threaded connecting pole, internal model upper surface including what is be fixedly connected with lifting parts Provided with the screwed hole being adapted with external screw thread, the diameter of connecting pole is less than the diameter of mounting hole.

Pass through above-mentioned technical proposal, connecting pole are connected by external screw thread with screwed hole, and realization is detachably connected with internal model, After the diameter of connecting pole is direct less than mounting hole, after connecting pole disassembles from internal model, connecting pole leaves casting ladle, connecting pole Left position can be used for the mounting hole of post-production casting ladle, reach the effect for improving production efficiency.

Preferably, the connecting pole and the concentric setting of mounting hole.

Pass through above-mentioned technical proposal, the space that connecting pole leaves are used for processing mounting holes, and connecting pole is concentric with mounting hole Setting is easy to the later stage directly by the hole machined that connecting pole leaves into mounting hole, without from the new dead axle heart, improving post-production efficiency.

Preferably, the length of the connecting pole is casting ladle bottom wall thickness and screw thread hole depth sum.

Pass through above-mentioned technical proposal, connecting pole and after stretching into screwed hole directly abut so that lifted with screwed hole bottom The distance between portion and internal model are the wall thickness of casting ladle bottom wall, are easy to worker that connecting pole is attached in screwed hole.Screwed hole is shallower So that after connecting pole stretches into screwed hole, the length that connecting pole spills outside is more than casting ladle bottom wall thickness, is unfavorable for worker's control and puts Enter the height of refractory material；After screwed hole causes connecting pole to stretch into screwed hole more deeply, if do not control stretch into screwed hole away from From stretching into excessive so that the length that connecting pole spills outside is less than casting ladle bottom wall thickness, can cause the casting ladle bottom processed Wall thickness is not inconsistent standardization.

Preferably, the lifting parts are provided with handle.

Pass through above-mentioned technical proposal, handle lift the point of application of lifting parts to worker, are easy to worker to be lifted by handle Portion drives casting ladle and bottom wall all to elevate, and reaches the effect for saving manpower.

Preferably, being installed with the groove that gathers dust of ring-type on the support, the groove that gathers dust abuts with external mold outer wall.

Pass through above-mentioned technical proposal, it is constantly between internal model and the gap of external mold during manufacturing casting ladle Fire proofing material is filled up, and is constantly consolidated with Pneumatic tamping machine, because Pneumatic tamping machine vibrates always, fire proofing material has Danger outside being dropped out of external mold.Set the groove that gathers dust abutted with external mold outer wall to catch from external mold edge and fall out external mold Fire proofing material, fire proofing material directly drops on the ground, improves the tidiness of factory building.

Preferably, the support is provided with electric pushrod perpendicular to the ground, one end of electric pushrod and support are affixed, separately The affixed promptly part for being used to capture lifting parts in one end.

Pass through above-mentioned technical proposal, electric pushrod setting perpendicular to the ground, promptly part crawl lifting parts so that electric pushrod The height change of termination be directly translated into the height changes of lifting parts, improve the automaticity of equipment, save manpower.

Preferably, the promptly part includes the promptly plate affixed with electric pushrod termination, promptly plate connects with electric pushrod Similar face be rotatably connected to parallel with electric pushrod promptly axle, promptly axle connects away from promptly one end of plate and lifting parts Connect.

Pass through above-mentioned technical proposal, by electric pushrod facility parallel with promptly axle so that when electric pushrod extends, drive carries Ascending part raises, and drives lifting parts to decline when electric pushrod shortens, and reduces equipment in the space-consuming of short transverse, effectively utilizes factory Room space so that casting ladle die assembly is more compact.

Preferably, the promptly axis connection has motor.

Pass through above-mentioned technical proposal, motor rotate electronic promptly axle and rotated so that firmly grasp axle as electric pushrod upgrades After lifting parts, lifting parts can also be driven to turn to other positions directly over the external mold, the worker that is more convenient for is taken casting ladle, and placement is taken During taking, remaining fire proofing material falls to mould inside, influences the product quality of mould production next time casting ladle.

Preferably, the electric pushrod quantity is two, symmetrically split in lifting parts both sides.

Pass through above-mentioned technical proposal so that electric pushrod is uniformly distributed to the lifting force of lifting parts, will not cause casting ladle mould Have the generation of component skewness, further improve the stability of equipment.

In summary, the utility model has the advantages that：The setting of lifting parts and electric pushrod not only causes original The nut of dismounting in need is simplified to that only lifting parts need to be lifted, then dismantles a connector, simplifies step, saves people Power, also cause the action of lifting lifting parts by automatically completing, to save the operation of manpower completely, mitigate the muscle power of worker significantly Burden, reaches the technique effect that more convenient labour-saving takes casting ladle away.

Brief description of the drawings

Fig. 1 is the structural representation of casting ladle in background technology；

Fig. 2 is the structural representation of casting ladle die assembly in background technology；

Fig. 3 is the structural representation of casting ladle die assembly in embodiment 1；

Fig. 4 be in embodiment 1 in order to embody hook and grip structure close-up schematic view；

Fig. 5 is that electric pushrod drives lifting parts by internal model together with the structural representation for carrying plate and raising up in embodiment 1；

Fig. 6 is that motor driven is firmly grasped internal model is left into blast directly over external mold together with plate is carried after axle rotates in embodiment 1 Schematic diagram；

Fig. 7 is the structural representation of casting ladle die assembly in embodiment 2.

In figure, 1, support；2. external mold；3rd, internal model；31st, plate is carried；32nd, lifting parts；321st, handle；33rd, connecting pole；34th, spiral shell Pit；4th, electric pushrod；41st, plate is firmly grasped；42nd, axle is firmly grasped；421st, link up with；43rd, motor；44th, flap；5th, gather dust groove；6th, casting ladle； 61st, mounting hole.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing Mark represents.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description refer to It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry The direction at center.

Embodiment 1：A kind of die assembly of casting ladle 6, as shown in Fig. 2 including the rectangular support 1 contacted with ground, branch The upper surface of frame 1 is fixed with an external mold 2, and the inwall of external mold 2 is adapted with the outer wall of casting ladle 6, and one is fixed with external mold 2 with pouring The internal model 3 that the waist type groove of bag 6 is adapted, internal model 3 are fixed on the middle position of external mold 2, the outer wall of inner membrance and the inwall of external mold 2 The distance between be casting ladle 6 sidewall thickness.

With reference to Fig. 4, the upper surface middle of internal model 3 is provided with connecting pole 33（With reference to figure 5）, the upper end of connecting pole 33 is fixedly connected There are a cylindrical lifting parts 32, the bottom of lifting parts 32 is tapered, and the top of lifting parts 32 is fixedly installed handle 321.

With reference to Fig. 6, the lower end outer wall of connecting pole 33 is provided with external screw thread（It is not drawn into figure）, the upper surface of internal model 3 be provided with The screwed hole 34 that external screw thread is adapted, the depth of screwed hole 34 make it that connecting pole 33 is stretched into screwed hole 34 and and the bottom of screwed hole 34 When face abuts, the distance that connecting pole 33 is spilt outside screwed hole 34 is exactly equal to the thickness of the bottom wall of casting ladle 6.

Because the structure of the mounting hole 61 of casting ladle 6 is as shown in figure 1, so connecting pole 33 and 61 concentric setting of mounting hole, and The diameter of connecting pole 33 is less than the diameter of mounting hole 61, is easy to later stage worker directly to expand processing with the position left by mounting hole 61 Into the size of mounting hole 61.

As shown in figure 5, the lower surface of internal model 3, which is provided with, carries plate 31, the side wall for carrying plate 31 abuts with the inwall of external mold 2, and internal model 3 is solid It is scheduled on the middle for carrying plate 31.

Two electric pushrods 4 are symmetrically arranged with centered on connecting pole 33 on support 1, electric pushrod 4 hangs down with ground Straight to set, one end of electric pushrod 4 is fixedly connected with support 1, and the other end is connected with a T-shaped promptly plate 41, promptly plate 41 are rotatably connected to promptly axle 42, promptly axle 42 it is perpendicular to the ground setting and it is parallel with electric pushrod 4.Promptly the middle part of axle 42 passes through Belt is rotatablely connected with motor 43, and motor 43 is fixed on promptly on plate 41.Promptly the bottom of axle 42 is fixed with flap 44, flap 44 One end lower surface away from promptly axle 42 is fixedly connected with the hook 421 that can tangle handle 321.The length of flap 44 is more than outer The half of the length of mould 2 so that lifting parts 32 can be driven to leave the surface of external mold 2 during the rotation of flap 44.

Wherein, before worker manufactures casting ladle 6, carry plate 31 and be placed on inside external mold 2, now internal model 3, hook 421 and lifting The three of portion 32 is fixedly connected and three is located at the center of external mold 2.Fire proofing material is placed into the seam between internal model 3 and external mold 2 In gap, and constantly constantly fire proofing material is consolidated with Pneumatic tamping machine, now connecting pole 33 is stretched into screwed hole 34 and and spiral shell The bottom surface of pit 34 abuts, and the height of fire proofing material is filled up into the height that the lower surface of lifting parts 32 flushes so that the bottom of casting ladle 6 Wall thickness meets the bottom wall thickness of standard casting ladle 6.

After casting ladle 6 is molded, control electric pushrod 4 shortens, and drives hook 421 to link up with 421 to the position of handle 321 Hang on handle 321, control electric pushrod 4 extends, and drives the height of hook 421 to rise, and in uphill process, hook 421 drives Lifting parts 32, internal model 3, the casting ladle 6 that carries plate 31 and carry on plate 31 rise together.When the height for carrying plate 31 is higher than the height of external mold 2 After degree, start the electronic promptly axle 42 of motor 43 and rotate, drive carries plate 31 and produces the top of external mold 2, then control electric pushrod 4 extend or Shortening is placed on ground or desk to carry plate 31, will be after hook 421 separates with handle 321, connecting pole 33 from internal model 3 Disassemble, take the casting ladle 6 of shaping away so that the process for taking casting ladle 6 away is more convenient laborsaving.

Embodiment 2：Be with the difference of embodiment 1, as shown in fig. 7, the outer wall of external mold 2 be connected be provided with ring-type Gathered dust groove 5, and the groove 5 that gathers dust is fixedly connected with support 1, for receiving the fire proofing material fallen out from external mold 2.

Wherein, when fire proofing material is placed in external mold 2 by worker, when constantly fire proofing material is consolidated with Pneumatic tamping machine Fire proofing material accidentally can all drop in the groove 5 that gathers dust from the edge of external mold 2, drop in the case where the fire proofing material for taking out dirt groove can be used for The manufacture of secondary casting ladle 6, while avoid fire proofing material from dropping on the ground, influence workshop cleaning.

This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but As long as all protected in right of the present utility model by Patent Law.

Claims (10)

1. a kind of casting ladle die assembly, including support（1）, be placed on support（1）On external mold（2）And it is placed on external mold（2） The internal internal model being adapted with casting ladle waist type groove（3）, it is characterised in that：The internal model（3）Outer wall and external mold（2）Inwall The distance between be casting ladle wall thickness, internal model（3）Lower surface, which is connected with, carries plate（31）, carry plate（31）Side wall and external mold（2）It is interior Wall abuts, internal model（3）Upper surface is provided with lifting parts（32）, lifting parts（32）With internal model（3）Between be provided with and casting ladle（6）Mounting hole （61）It is adapted connector realization and is detachably fixed connection.

2. casting ladle die assembly according to claim 1, it is characterised in that：The connector includes and lifting parts（32）Gu Surely what is connected carries externally threaded connecting pole（33）, internal model（3）Upper surface is provided with the screwed hole being adapted with external screw thread（34）, even Connect post（33）Diameter be less than mounting hole（61）Diameter.

3. casting ladle die assembly according to claim 2, it is characterised in that：The connecting pole（33）With mounting hole（61）Together Axle center is set.

4. casting ladle die assembly according to claim 2, it is characterised in that：The connecting pole（33）Length be casting ladle bottom Wall thickness and screwed hole（34）Depth sum.

5. casting ladle die assembly according to claim 1, it is characterised in that：The lifting parts（32）It is provided with handle （321）.

6. casting ladle die assembly according to claim 1, it is characterised in that：The support（1）On be installed with the receipts of ring-type Dirt groove（5）, gather dust groove（5）With external mold（2）Outer wall abuts.

7. casting ladle die assembly according to claim 1, it is characterised in that：The support（1）It is provided with perpendicular to the ground Electric pushrod（4）, electric pushrod（4）One end and support（1）Affixed, the other end is affixed to be used to capture lifting parts（32）Grab Tight part.

8. casting ladle die assembly according to claim 7, it is characterised in that：The promptly part includes and electric pushrod（4） The affixed promptly plate in termination（41）, promptly plate（41）With electric pushrod（4）The similar face to connect is rotatably connected to be pushed away with electronic Bar（4）Parallel promptly axle（42）, promptly axle（42）Away from promptly plate（41）One end and lifting parts（32）Connection.

9. casting ladle die assembly according to claim 8, it is characterised in that：The promptly axle（42）It is connected with motor （43）.

10. casting ladle die assembly according to claim 7, it is characterised in that：The electric pushrod（4）Quantity is two, Symmetrically split in lifting parts（32）Both sides.