CN209969538U

CN209969538U - Inclined push-type steel segment casting machine

Info

Publication number: CN209969538U
Application number: CN201920745652.6U
Authority: CN
Inventors: 黄德余; 史小涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-01-21
Anticipated expiration: 2029-05-23

Abstract

The utility model discloses a slope pushes away die type steel section casting machine, including track, a drive wheel, the track includes bottom side slope section, upside undercut section and upside slope section, track upside slope section is first contained angle with the level, the downside that track upside slope section is close to upside undercut section one end is equipped with damping mechanism, the downside that upside slope section one end was kept away from to track upside undercut section is equipped with impact mechanism, the top of track upside slope section is equipped with the molten iron and pours the mouth. The utility model discloses can realize quick continuous production to wear-resisting steel section, the molten iron use amount can be practiced thrift in its production process, reduces the waste, practices thrift the cost, improves the utilization ratio of the energy, and equipment structure is comparatively simple, and area is less, but automated production reduces the labour and uses, in process of production, can effectively avoid the molten iron seepage, can accelerate the cooling rate of mould and steel section in the equipment, can realize droing smoothly of steel section in the mould, has improved production speed.

Description

Inclined push-type steel segment casting machine

Technical Field

The utility model relates to a metal casting technical field especially relates to slope pushes away mode steel section casting machine equipment.

Background

The wear-resistant steel section is also called as a wear-resistant medium for a grinder, is a consumable, is mainly used for grinding materials to enable the materials to be ground more finely so as to reach the use standard, is widely applied to the fields of mines, power plants, cement plants, steel plants, silica sand plants, coal chemical industry and the like, and has the consumption of wear-resistant parts of 3000 plus materials and 5000 million tons every year all over the world, wherein the consumption of the wear-resistant parts of 300 plus materials and 500 million tons in China is a large country for the consumption of the wear-resistant parts.

At present, the production and manufacture of wear-resistant parts in China mostly still adopt the traditional metal mold and sand mold casting production process, and the traditional mode has the following defects: the production efficiency is low, the molten iron utilization rate is low (molten iron channels between a pouring gate and each molding cavity consume more molten iron to generate a large amount of waste, so that the molten iron utilization rate is only 50-70%), the energy utilization rate is low, the production cost is high, the product quality is poor and unstable, the labor intensity of personnel is high, the danger is high, the occupied area of production equipment is overlarge, and the environmental pollution of molding sand waste is large, so that the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of low production efficiency, low molten iron utilization rate, low energy utilization rate, high production cost, unstable product quality, large labor intensity of personnel, high risk, overlarge occupied area of production equipment and high environmental pollution of molding sand wastes in the prior art, and providing the inclined push-type steel section casting machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the inclined push-type steel section casting machine comprises a track and a driving wheel, wherein the track comprises a bottom side inclined section, an upper side downward concave section and an upper side inclined section, a first included angle is formed between the upper side inclined section of the track and the horizontal plane, a damping mechanism is arranged on the lower side of one end, close to the upper side downward concave section, of the upper side inclined section of the track, an impact mechanism is arranged on the lower side of one end, far away from the upper side inclined section, of the upper side downward concave section of the track, a molten iron pouring opening is formed above the upper side inclined section of the track, a cooling water tank is arranged on the lower side of the upper side downward concave section of the track, the lower portion of the upper side downward concave section of the track is immersed in a water body in the cooling water tank, the driving wheel is positioned on the bottom side of the track, a gear shaft is installed in the middle of the, and a plurality of dies are arranged in the track groove.

Every the guiding gutter has all been seted up on the roof of mould, every one side of mould has all been seted up and has been linked up the groove, every one side that the mould kept away from linking up the groove all installs linking plate, and two adjacent moulds are through linking up groove and linking plate butt joint each other, every the die cavity of a plurality of and guiding gutter intercommunication is all seted up to the inside of mould, every all there is the connecting plate through bolt thread fastening on the diapire of mould, every all install the pivot in the connecting plate, and the both ends of every pivot extend to the outside of connecting plate, every the tooth of drive wheel all interlocks each other with the pivot of homonymy, every the both ends of pivot extend respectively to the shifting chute that corresponds in and the swivelling joint has the pulley.

Preferably, the damping mechanism includes two damping gears, two the damping gear is mutually supported with the both ends of pivot respectively, two install the pivot jointly between the damping gear, the middle part cover of pivot is equipped with the damping ring, the damping ring is equipped with adjusting bolt. Damping mechanism includes two damping gears, two damping gear mutually supports respectively with the both ends of pivot, two install the pivot jointly between the damping gear, the middle part cover of pivot is equipped with the damping ring, the damping ring is equipped with adjusting bolt.

Preferably, impact mechanism includes shock dynamo, first installation pole, second installation pole, the cam is installed to shock dynamo's drive end, the one end and the second installation pole of first installation pole rotate to be connected, install the spring jointly between the first installation pole other end and the second installation pole, the one end that the second installation pole is close to shock dynamo is mutually supported with the cam, the one end that shock dynamo was kept away from to the second installation pole extends to orbital downside and installs the jump bit.

Preferably, each of the bottom walls of the connecting plate and the die is provided with a threaded hole matched with the bolt.

Preferably, every the section of die cavity all is the trapezium structure of narrow down wide, every the axis of die cavity all is the second contained angle with the perpendicular line, the second contained angle is the same with first contained angle.

Preferably, one side of the track, which is close to the driving wheel, the damping gear, the impact hammer and the cooling water tank, is hollowed.

Preferably, a plurality of cooling holes are formed in the inner part of each die in a penetrating manner.

Preferably, the driving wheel is of a double-plate gear structure and is fixed with the driving end of the speed regulating motor through a gear shaft.

Compared with the prior art, the beneficial effects of the utility model reside in that:

this side can realize quick continuous production to wear-resisting steel section, and molten iron use amount can be practiced thrift in its production process, reduces extravagantly, practices thrift the cost, improves the utilization ratio of the energy, and equipment structure is comparatively simple, and area is less, but automated production reduces the labour and uses, in process of production, can effectively avoid the molten iron seepage, can accelerate the cooling rate of mould and steel section in the equipment, can realize droing smoothly of steel section in the mould, has improved production speed.

Drawings

FIG. 1 is a schematic view of the overall structure of a diagonal-push type steel segment casting machine according to the present invention;

FIG. 2 is a schematic diagram of the mold-to-mold split joint of the inclined push-type steel segment casting machine according to the present invention;

FIG. 3 is a front view of the bottom side of the inclined push mode steel segment caster proposed by the present invention;

FIG. 4 is a cross-sectional view of section A-A of the inclined push mode steel segment caster of the present invention;

FIG. 5 is a top plan view of the engagement grooves and the engagement plates of the inclined push-type steel segment casting machine according to the present invention;

FIG. 6 is a schematic structural view of a damping mechanism of the inclined push type steel segment casting machine according to the present invention;

FIG. 7 is a schematic structural view of a damping ring of the inclined push type steel segment casting machine according to the present invention;

FIG. 8 is a schematic structural view of the impact mechanism of the angle-push type steel segment casting machine according to the present invention.

In the figure: 1 rail, 101 rail groove, 102 moving groove, 2 driving wheel, 3 gear shaft, 4 dies, 5 diversion groove, 6 die cavity, 7 jointing groove, 8 jointing plate, 9 connecting plate, 10 shaft pin, 11 bolt, 12 pulley, 13 cooling hole, 14 cooling water tank, 15 damping mechanism, 151 damping gear, 152 damping ring, 153 adjusting bolt, 16 impact mechanism, 161 impact motor, 162 cam, 163 first mounting rod, 164 spring, 165 second mounting rod, 166 impact hammer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-8, including a track 1, a driving wheel 2, the track 1 includes a bottom side inclined section, an upper side downward concave section and an upper side inclined section, the upper side inclined section of the track 1 forms a first included angle with the horizontal plane, a damping mechanism 15 is arranged at the lower side of the upper side inclined section of the track 1 near the end of the upper side downward concave section, an impact mechanism 16 is arranged at the lower side of the upper side downward concave section of the track 1 far away from the end of the upper side inclined section, a molten iron pouring opening is arranged above the upper side inclined section of the track 1, a cooling water tank 14 is arranged at the lower side of the upper side downward concave section of the track 1, the lower part of the upper side downward concave section of the track 1 is immersed in water in the cooling water tank 14, the driving wheel 2 is positioned at the bottom side of the track 1, a gear shaft 3 is mounted at the middle part of the driving, a plurality of molds 4 are provided in the track groove 101.

The top wall of each mould 4 is provided with a diversion trench 5, one side of each mould 4 is provided with a connection trench 7, one side of each mould 4 far away from the connection trench 7 is provided with a connection plate 8, two adjacent moulds 4 are mutually butted with the connection plate 8 through the connection trench 7, a plurality of mould cavities 6 communicated with the diversion trenches 5 are arranged in each mould 4, a connecting plate 9 is fixed on the bottom wall of each mould 4 through a bolt 11 in a threaded manner, a shaft pin 10 is arranged in each connecting plate 9, two ends of each shaft pin 10 extend to the outer side of the connecting plate 9, teeth of each driving wheel 2 are mutually meshed with the shaft pin 10 on the same side, and two ends of each shaft pin 10 extend into corresponding moving trenches 102 respectively and are rotatably connected with pulleys 12.

The connecting grooves 7 and the connecting plates 8 are butted with each other to form a complete diversion groove 5, so that molten iron flows in the diversion groove 5 and enters the die cavity 6.

The damping mechanism 15 comprises two damping gears 151, the two damping gears 151 are respectively matched with two ends of the shaft pin 10, a rotating shaft is jointly installed between the two damping gears 151, a damping ring 152 is sleeved in the middle of the rotating shaft, and the damping ring 152 is provided with an adjusting bolt 153.

The pivot of installing jointly between two damping gear 151, its both ends rotate respectively and are connected with the backup pad, and the backup pad can be fixed on the diapire of track 1 upside slope section.

Drive wheel 2 impels mould 4 forward, and through the elasticity of adjustment adjusting bolt 153, the frictional force of multiplicable damping ring 152 and pivot to increase mould 4 resistance that gos forward through damping gear 151, and then make and to be located and carry out inseparable seamless joint between a plurality of moulds 4 in the slope section of track 1 upside, when the molten iron flows in guiding gutter 5, can effectively avoid the molten iron seepage.

The impact mechanism 16 comprises an impact motor 161, a first mounting rod 163 and a second mounting rod 165, a cam 162 is mounted at the driving end of the impact motor 161, one end of the first mounting rod 163 is rotatably connected with the second mounting rod 165, a spring 164 is mounted between the other end of the first mounting rod 163 and the second mounting rod 165, one end of the second mounting rod 165 close to the impact motor 161 is matched with the cam 162, and one end of the second mounting rod 165 far away from the impact motor 161 extends to the lower side of the track 1 and is provided with an impact hammer 166.

The impact motor 161 may be installed and supported by a mounting bracket, and the first installation rod 163 may be fixed to the bottom wall of the upper side depressed section of the rail 1 by a bracket.

The impact motor 161 drives the end cam 162, and the cam 162 acts on the second mounting rod 165, so that the second mounting rod 165 rotates around a rotating point with the first mounting rod 163, and when the second mounting rod 165 rotates, the impact hammer 166 at the other end of the second mounting rod 165 can hammer the mold 4 on the track 1, so that the steel section in the mold 4 can be separated from the inner wall of the mold 4, and the later-stage steel section can fall off.

Threaded holes matched with the bolts 11 are formed in the bottom wall of each connecting plate 9 and the bottom wall of the mold 4.

The section of each die cavity 6 is in a trapezoidal structure with a wide upper part and a narrow lower part, the central axis of each die cavity 6 is a second included angle with the vertical line, and the second included angle is the same as the first included angle.

One side of the track 1, which is close to the driving wheel 2, the damping gear 151, the impact hammer 166 and the cooling water tank 14, is hollowed out.

The hollow design can provide necessary conditions for the engagement of the driving wheel 2 and the damping gear with the shaft pin 10.

A plurality of cooling holes 13 are formed through the inside of each mold 4.

The water flow of the cooling water channel 14 submerges each mould 4 in the upper, downwardly concave section of the track 1, and enters the cooling holes 13 in the moulds 4 to speed up the cooling of the moulds 4 and the steel sections.

The driving wheel 2 is of a double-piece gear structure and is fixed with the driving end of the speed regulating motor through a gear shaft 3.

The utility model discloses in, gear shaft 3 and drive wheel 2 of motor drive bottom side rotate, carry out the interlock through drive wheel 2 and pivot 10 that corresponds this moment, thereby for the removal of mould 4 provides power, the moving direction of mould 4 is shown as the arrow in figure 1, every mould 4 is at the in-process that removes, splice through linking up groove 7 and linking plate 8's cooperation with the mould 4 of both sides gradually, so that guiding gutter 5 forms a complete molten iron flow path, the molten iron pours mouthful from the molten iron and flows to guiding gutter 5 in, flow into corresponding die cavity 6 one by one under the effect of gravity in, mould 4 is carrying the molten iron in die cavity 6 afterwards and is continuing to remove, and the molten iron in the removal in-process die cavity 6 solidifies gradually into the steel section.

The water flow of the cooling water tank 14 can carry out immersion type cooling on each mold 4 and steel section in the upper side concave section of the track 1, then when the mold 4 and the steel section move to the end of the upper side concave section of the track 1, the steel section completes demolding with the mold 4 under the dual effects of continuous impact vibration of the impact hammer 166 and self gravity, the mold 4 after demolding continues to move, and finally the mold is put into use again.

And a spraying device is arranged at the lower side of the inclined section at the bottom side of the track 1, and can spray high-temperature-resistant paint on the demoulded mould 4.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The inclined push-type steel section casting machine comprises a track (1) and a driving wheel (2), and is characterized in that the track (1) comprises a bottom side inclined section, an upper side downward concave section and an upper side inclined section, the upper side inclined section of the track (1) forms a first included angle with the horizontal plane, a damping mechanism (15) is arranged on the lower side of one end, close to the upper side downward concave section, of the upper side inclined section of the track (1), an impact mechanism (16) is arranged on the lower side of one end, far away from the upper side inclined section, of the upper side downward concave section of the track (1), a molten iron pouring opening is arranged above the upper side inclined section of the track (1), a cooling water tank (14) is arranged on the lower side of the upper side downward concave section of the track (1), the lower part of the upper side downward concave section of the track (1) is immersed in water in the cooling water tank (14), the driving wheel (2) is positioned on the bottom, the gear shaft (3) is fixed with a driving end of an external motor, a track groove (101) is formed in the outer side wall of the track (1), moving grooves (102) are symmetrically formed in two sides of the track groove (101), and a plurality of molds (4) are arranged in the track groove (101);

each guide groove (5) is formed in the top wall of each die (4), one side of each die (4) is provided with a connecting groove (7), each die (4) is far away from one side of each connecting groove (7) and is provided with a connecting plate (8), two adjacent dies (4) are mutually butted through the connecting grooves (7) and the connecting plates (8), each die (4) is internally provided with a plurality of die cavities (6) communicated with the guide grooves (5), each die (4) is fixedly provided with a connecting plate (9) on the bottom wall through a bolt (11) in a threaded manner, each connecting plate (9) is internally provided with a shaft pin (10), and two ends of each shaft pin (10) extend to the outer side of the connecting plate (9), the teeth of each driving wheel (2) are meshed with the shaft pins (10) on the same side, and two ends of each shaft pin (10) respectively extend into the corresponding moving grooves (102) and are rotatably connected with pulleys (12).

2. The inclined push mode steel segment casting machine according to claim 1, characterized in that the damping mechanism (15) comprises two damping gears (151), the two damping gears (151) are respectively matched with two ends of the shaft pin (10), a rotating shaft is jointly installed between the two damping gears (151), a damping ring (152) is sleeved on the middle portion of the rotating shaft, and the damping ring (152) is provided with an adjusting bolt (153).

3. The inclined push mode steel segment casting machine according to claim 1, wherein the impact mechanism (16) comprises an impact motor (161), a first mounting rod (163) and a second mounting rod (165), a cam (162) is mounted at the driving end of the impact motor (161), one end of the first mounting rod (163) is rotatably connected with the second mounting rod (165), a spring (164) is mounted between the other end of the first mounting rod (163) and the second mounting rod (165) in a shared manner, one end of the second mounting rod (165) close to the impact motor (161) is matched with the cam (162), and one end of the second mounting rod (165) far away from the impact motor (161) extends to the lower side of the track (1) and is provided with an impact hammer (166).

4. The inclined push-type steel segment casting machine according to claim 1, characterized in that each of the connecting plates (9) and the bottom wall of the die (4) is provided with threaded holes matching the bolts (11).

5. The inclined push mode steel segment casting machine according to claim 1, characterized in that the cross section of each die cavity (6) is a trapezoid structure with a wide top and a narrow bottom, and the central axis of each die cavity (6) forms a second included angle with the vertical line, wherein the second included angle is the same as the first included angle.

6. The inclined push mode steel segment casting machine according to claim 1, characterized in that the track (1) is hollowed out on one side near the drive wheel (2), the damper gear (151), the impact hammer (166) and the cooling water trough (14).

7. A tapered die steel section caster according to claim 1, characterized in that the interior of each said mould (4) has a plurality of cooling holes (13) therethrough.

8. The inclined push mode steel segment casting machine according to claim 1, characterized in that the transmission wheel (2) is of a double-plate gear structure and is fixed with the driving end of the adjustable speed motor through a gear shaft (3).