CN209094491U - Automobile die evaporative pattern casting device - Google Patents

Abstract

The utility model discloses automobile die evaporative pattern casting devices, its structure includes device noumenon, sandbox, dry sand pipe, knob, top cover, bed load pipe, vibration ring, station, disassembly circle and sprue gate, the bottom position of described device ontology is equipped with bottom bar, the upper position of the bottom bar is equipped with station, it is welded to connect between the station and bottom bar, the upper position of the station is equipped with bumper ring, the upper position of the bumper ring is equipped with shell, it is fixedly connected between the shell and bumper ring, the upper position of the shell is equipped with top cover, the junction of the shell and top cover is equipped with fixed link, it is detachably connected between the top cover and shell.The automobile die evaporative pattern casting device, the top cover being equipped with by device noumenon and upper part are equipped with sprue gate, facilitate the casting of molten metal, improve the safety of device, economic and practical is stronger.

Description

Automobile die evaporative pattern casting device

Technical field

The utility model relates to casting mold technical fields, specially automobile die evaporative pattern casting device.

Background technique

Lost foam casting is also known as dry sand vacuum full mould casting, and foreign countries are referred to as EPC, is current casting state-of-the-art in the world One of technique is made, primary " revolution " being known as in casting history is referred to as 21 century Green foundry both at home and abroad.

Existing evaporative pattern improves the accuracy of casting when being poured to molten metal, often directly in dry sand One sprue gate of upper installation, is then directly poured gasified pattern, gasified pattern is easy to cause to generate after suddenly encountering high temperature Expansion leads to dangerous generation, be unfavorable for using.

Utility model content

The purpose of this utility model is to provide automobile die evaporative pattern casting devices, solve proposed in background technique The problem of.

To achieve the above object, the utility model provides the following technical solutions: automobile die evaporative pattern casting device, knot Structure includes device noumenon, sandbox, dry sand pipe, knob, top cover, bed load pipe, vibration ring, station, disassembly is enclosed and sprue gate, described The bottom position of device noumenon is equipped with bottom bar, and the upper position of the bottom bar is equipped with station, between the station and bottom bar It is welded to connect, the upper position of the station is equipped with bumper ring, and the upper position of the bumper ring is equipped with shell, the shell It is fixedly connected between bumper ring, the upper position of the shell is equipped with top cover, and the junction of the shell and top cover is equipped with solid Fixed pole is detachably connected between the top cover and shell.

As a kind of preferred embodiment of the utility model, the upper middle position of the top cover is equipped with knob, described The bottom position of knob is equipped with disassembly circle, is detachably connected between the knob and top cover, the bosom position of the disassembly circle Sprue gate has been installed, connection is embedded between the sprue gate and top cover.

As a kind of preferred embodiment of the utility model, two side position of top of the top cover is respectively equipped with bed load and fills out Fill mouth and dry sand charging port, the junction of the bed load charging port and dry sand charging port and top cover is respectively equipped with bed load pipe and dry sand Pipe, is threadedly coupled between the bed load pipe and dry sand pipe and top cover.

As a kind of preferred embodiment of the utility model, the bosom position of the shell is equipped with sandbox, described The upper outside position of sandbox is equipped with spacing collar, nested encryptions between the spacing collar and sandbox.

As a kind of preferred embodiment of the utility model, the bottom position of the sandbox is equipped with vibration ring, described outer The right side central position of shell is equipped with vacuum pump, and the left side of the vacuum pump and the sandbox of interior of shell connect.

Compared with prior art, the beneficial effects of the utility model are as follows:

The automobile die evaporative pattern casting device is equipped with the sprue gate that top cover and its interior location are equipped with by device, Bed load is filled into the bottom of sandbox by bed load charging port on top cover and bed load pipe by user, and bed load is shaken by vibration ring It is real, top cover is opened, gasified pattern is placed on to the top of bed load, is then shut off top cover, is inserted by dry sand charging port and dry sand pipe Dry sand vibrates dry sand again by vibration ring, opens top cover for bed load pipe and dry sand pipe and dismantles and block nozzle, and The junction of top cover and shell covers thin film, closes top cover, and disassembly knob starts vacuum pump, by the air of interior of shell Molten metal is poured into the inside of sandbox by sprue gate by extraction, and gasified pattern gasification disappears, and molten metal is cooled and shaped, and is reduced User needs to open the trouble that top cover checks completed state, improves device noumenon and the safety of user, facilitates The use of user.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is the overall structure diagram of the utility model automobile die evaporative pattern casting device；

Fig. 2 is the top cover overlooking structure diagram of the utility model automobile die evaporative pattern casting device；

Fig. 3 is the cap base structural schematic diagram of the utility model automobile die evaporative pattern casting device；

In figure: device noumenon -1, vacuum pump -2, sandbox -3, spacing collar -4, dry sand pipe -5, dry sand charging port -6, knob - 7, bed load charging port -8, top cover -9, fixed link -10, bed load pipe -11, shell -12, vibration ring -13, bumper ring -14, station - 15, bottom bar -16, disassembly circle -17, sprue gate -18.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

Please refer to Fig. 1-3, the utility model provides a kind of technical solution: its structure includes device noumenon 1, sandbox 3, dry sand Pipe 5, knob 7, top cover 9, bed load pipe 11, vibration ring 13, station 15, disassembly circle 17 and sprue gate 18, described device ontology 1 Bottom position is equipped with bottom bar 16, and the upper position of the bottom bar 16 is equipped with station 15, between the station 15 and bottom bar 16 It being welded to connect, the upper position of the station 15 is equipped with bumper ring 14, and the upper position of the bumper ring 14 is equipped with shell 12, It is fixedly connected between the shell 12 and bumper ring 14, the upper position of the shell 12 is equipped with top cover 9, the shell 12 and top The junction of lid 9 is equipped with fixed link 10, is detachably connected between the top cover 9 and shell 12.

Referring to Fig. 2, the upper middle position of the top cover 9 is equipped with knob 7, the bottom position of the knob 7, which is equipped with, to be torn open Circle 17 to be unloaded, is detachably connected between the knob 7 and top cover 9, the bosom position of the disassembly circle 17 is equipped with sprue gate 18, It is embedded in connection between the sprue gate 18 and top cover 9, facilitates removing and installing for knob 7, facilitates the casting of molten metal, side Device noumenon 1 use.

Referring to Fig. 2, two side position of top of the top cover 9 is respectively equipped with bed load charging port 8 and dry sand charging port 6, institute The junction for stating bed load charging port 8 and dry sand charging port 6 and top cover 9 is respectively equipped with bed load pipe 11 and dry sand pipe 5, the bed load pipe It is threadedly coupled between 11 and dry sand pipe 5 and top cover 9, facilitates the filling of bed load and dry sand, improve casting efficiency, facilitate dress Set the use of ontology 1.

Referring to Fig. 1, the bosom position of the shell 12 is equipped with sandbox 3, the upper outside position of the sandbox 3 is set There is spacing collar 4, nested encryptions between the spacing collar 4 and sandbox 3 reduce the case where colliding when sandbox 3 vibrates with shell 12 Occur, facilitates the use of device noumenon 1.

Referring to Fig. 1, the bottom position of the sandbox 3 is equipped with vibration ring 13, the right side central position of the shell 12 is set There is vacuum pump 2, the left side of the vacuum pump 2 is connect with the sandbox 3 inside shell 12, facilitates vacuum pump 2 to the inside of sandbox 3 Air is detached, and is facilitated the creation of 3 inner vacuum environment of sandbox, is facilitated the use of device noumenon 1.

Automobile die evaporative pattern casting device described in the utility model, user carry out to the device in use, making Bed load is filled into the bottom of sandbox 3 by bed load charging port 8 on top cover 9 and bed load pipe 11 by user, and passing through vibration ring 13 will Bed load jolt ramming opens top cover 9, gasified pattern is placed on to the top of bed load, is then shut off top cover 9, by dry sand charging port 6 and does Sandpipe 5 inserts dry sand, vibrates again by vibration ring 13 to dry sand, opens top cover 9 and dismantles bed load pipe 11 and dry sand pipe 5 And nozzle is blocked, and cover thin film in the junction of top cover 9 and shell 12, top cover 9 is closed, disassembly knob 7 starts vacuum Pump 2 extracts the air inside shell 12 out, and molten metal is poured into the inside of sandbox 3, gasified pattern gasification by sprue gate 18 It disappears, molten metal is cooled and shaped, and is reduced user and is needed to open the trouble that top cover 9 checks completed state, the person of being convenient to use Use solve the problems, such as background technique proposition by the combination of apparatus above.

The device noumenon -1, vacuum pump -2, sandbox -3, spacing collar -4, dry sand pipe -5, dry sand charging port-of the utility model 6, knob -7, bed load charging port -8, top cover -9, fixed link -10, bed load pipe -11, shell -12, vibration ring -13, bumper ring -14, Station -15, bottom bar -16, disassembly circle -17, sprue gate -18, component is universal standard part or as known to those skilled in the art Component, structure and principle are all that this technology personnel can be learnt by technical manual or be known by routine experiment method, The utility model solves the problems, such as to be merely existing device cannot be under the premise of closing top cover to the casting condition of molten metal The problem of being checked and safety accident is easy to cause to occur, the utility model are combined with each other by above-mentioned component, pass through dress It sets and is equipped with the sprue gate that is equipped with of top cover and its interior location, user is by bed load charging port on top cover and bed load pipe the bottom of by Sand is filled into the bottom of sandbox, by vibration ring by bed load jolt ramming, opens top cover, gasified pattern is placed on to the top of bed load, so After close top cover, dry sand is inserted by dry sand charging port and dry sand pipe, dry sand is vibrated again by vibration ring, opens top Nozzle is dismantled and blocked to bed load pipe and dry sand pipe by lid, and cover thin film in the junction of top cover and shell, close top cover, Disassembly knob, starts vacuum pump, and the air of interior of shell is extracted out, molten metal is poured into the inside of sandbox by sprue gate, Gasified pattern gasification disappears, and molten metal is cooled and shaped, and reduces user and needs to open the trouble that top cover checks completed state, side User use.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (5)

1. automobile die evaporative pattern casting device, it is characterised in that: including device noumenon (1), sandbox (3), dry sand pipe (5), draw Hand (7), top cover (9), bed load pipe (11), vibration ring (13), station (15), disassembly circle (17) and sprue gate (18), the dress The bottom position for setting ontology (1) is equipped with bottom bar (16), and the upper position of the bottom bar (16) is equipped with station (15), the operation It is welded to connect between platform (15) and bottom bar (16), the upper position of the station (15) is equipped with bumper ring (14), the buffering The upper position for enclosing (14) is equipped with shell (12), is fixedly connected between the shell (12) and bumper ring (14), the shell (12) upper position is equipped with top cover (9), and the junction of the shell (12) and top cover (9) is equipped with fixed link (10), the top It is detachably connected between lid (9) and shell (12).

2. automobile die evaporative pattern casting device according to claim 1, it is characterised in that: the top of the top cover (9) Middle position is equipped with knob (7), and the bottom position of the knob (7), which is equipped with, dismantles circle (17), the knob (7) and top cover (9) Between be detachably connected, it is described disassembly circle (17) bosom position be equipped with sprue gate (18), the sprue gate (18) and top It covers and is embedded in connection between (9).

3. automobile die evaporative pattern casting device according to claim 1, it is characterised in that: the top of the top cover (9) Two side positions are respectively equipped with bed load charging port (8) and dry sand charging port (6), the bed load charging port (8) and dry sand charging port (6) Bed load pipe (11) and dry sand pipe (5) are respectively equipped with the junction of top cover (9), the bed load pipe (11) and dry sand pipe (5) and top It is threadedly coupled between lid (9).

4. automobile die evaporative pattern casting device according to claim 1, it is characterised in that: the inside of the shell (12) Middle position is equipped with sandbox (3), and the upper outside position of the sandbox (3) is equipped with spacing collar (4), the spacing collar (4) and sand Nested encryptions between case (3).

5. automobile die evaporative pattern casting device according to claim 4, it is characterised in that: the bottom of the sandbox (3) Position is equipped with vibration ring (13), and the right side central position of the shell (12) is equipped with vacuum pump (2), a left side for the vacuum pump (2) The side sandbox (3) internal with shell (12) is connect.