CN219292721U

CN219292721U - Low-pressure casting with multi-face die opening

Info

Publication number: CN219292721U
Application number: CN202223521244.3U
Authority: CN
Inventors: 赵云
Original assignee: Zhejiang Shengxin Intelligent Equipment Co ltd
Current assignee: Zhejiang Shengxin Intelligent Equipment Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-07-04
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to low-pressure casting with a multi-surface die opening, which comprises a bottom plate, wherein four electric push rods are fixedly arranged at the top of the bottom plate, telescopic rods are fixedly connected to output shafts of the four electric push rods, four cooling mechanisms are arranged on the bottom plate, four limiting assemblies are arranged on the bottom plate, the cooling mechanisms comprise a die body which is in sliding connection with the outer side of the telescopic rods, a cavity is formed in the die body, and a water tank is fixedly arranged on the front surface of the die body. This low pressure casting with multiaspect die sinking through setting up cooling mechanism, makes the low pressure casting mould possess the function of cooling, reaches the effect of cooling to the mould body to can ensure that the lower mould body can not receive the high temperature metal liquid influence for a long time and lead to its condition that produces thermal fatigue and deformation even, improve the protection effect to low pressure casting mould, prolonged low pressure casting mould life.

Description

Low-pressure casting with multi-face die opening

Technical Field

The utility model relates to the technical field of casting molds, in particular to low-pressure casting with multi-face die opening.

Background

The casting mould is to make the structural shape of the part by using other materials which are easy to mold in advance, then put the part into a sand mould, so that a cavity with the same structural size as the part is formed in the sand mould, and then pour the fluidity liquid into the cavity, and the liquid can be cooled and solidified to form the part with the same structural shape as the mould.

For example, chinese patent CN212443192U discloses a low-pressure casting machine for processing aluminum alloy workpieces with multiple side die-opening, which comprises an operation flat plate, wherein four support posts are fixedly installed on the top side of the operation flat plate, an upper support plate is fixedly installed on the top side of the four support posts, a high-temperature furnace is installed on the bottom side of the operation flat plate, four installation frames are fixedly installed on the top side of the operation flat plate, and are square, according to the utility model, a telescopic rod moves to drive a side die connecting plate to move, the four side die connecting plates are respectively close to or far away from each other from four directions, the die-opening can be carried out from multiple sides, so that complex workpieces can be conveniently processed, the provided holding rods, moving rods and movable clamping rods can clamp the formed aluminum alloy, after clamping, the movable rods are pulled back to a designated place, then the movable clamping rods are loosened, thus, workers can be prevented from removing the aluminum alloy from processing parts, and the risk of scalding is avoided, however, the low-pressure casting die is contacted with high-temperature metal liquid raw materials for a long time in the casting process, so that the low-pressure casting die is easy to produce thermal fatigue, and the problem of the low-pressure casting die is easily solved due to the fact that the low-pressure casting die is more prone to be raised to the low-pressure die-opening.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides low-pressure casting with multiple-surface die opening, which has the advantages of cooling the low-pressure casting die and the like, and solves the problems that the low-pressure casting die is contacted with high-temperature metal liquid raw materials for a long time in the casting process, so that the low-pressure casting die is subjected to overheating to generate thermal fatigue and even deformation, the low-pressure casting die has poor protection performance, and the casting error of a subsequent casting is easy to increase.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the low-pressure casting with the multi-surface die opening comprises a bottom plate, wherein four electric push rods are fixedly arranged at the top of the bottom plate, telescopic rods are fixedly connected to output shafts of the four electric push rods, four cooling mechanisms are arranged on the bottom plate, and four limiting assemblies are arranged on the bottom plate;

the cooling mechanism comprises a die body which is slidably connected with the outer side of the telescopic rod, a cavity is formed in the die body, a water tank is fixedly arranged on the front side of the die body, refrigerating equipment is arranged on the front side of the water tank, a water pump is fixedly arranged on the front side of the die body, a water suction pipe is fixedly connected to the right side of the water pump, a water drain pipe is fixedly connected to the back side of the water pump, a water pump is fixedly arranged on the front side of the die body, a water suction pipe is fixedly connected to the back side of the water pump, and a water drain pipe is fixedly connected to the left side of the water pump.

Further, spacing subassembly is including the quantity be two and with mould body bottom fixed connection's connecting plate, two the relative one side rotation of connecting plate is connected with the threaded rod, the outside threaded connection of threaded rod has the screw thread piece that the quantity is two, two the equal fixedly connected with slider in the back of screw thread piece, two the equal fixedly connected with limiting plate in one side that the screw thread piece is relative.

Further, one ends of the first water suction pipe and the second water suction pipe penetrate and extend to the inside of the water tank, and one ends of the first water suction pipe and the second water suction pipe penetrate and extend to the inside of the cavity.

Further, the inside of screw thread piece is offered and is had the screw thread through-hole with threaded rod size looks adaptation, left side the screw thread piece is opposite with the internal thread of right side screw thread piece.

Further, a sliding groove is formed in the die body, and the inner portion of the sliding groove is connected with the outer side of the sliding block in a sliding mode.

Further, the right side of threaded rod fixedly connected with changes the handle.

Further, the size of the limiting plate is matched with the size of the telescopic rod.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this low pressure casting with multiaspect die sinking through setting up cooling mechanism, makes the low pressure casting mould possess the function of cooling, reaches the effect of cooling to the mould body to can ensure that the lower mould body can not receive the high temperature metal liquid influence for a long time and lead to its condition that produces thermal fatigue and deformation even, improve the protection effect to low pressure casting mould, prolonged low pressure casting mould life.

2. This low pressure casting with multiaspect die sinking through setting up spacing subassembly, makes low pressure casting mould possess spacing function, reaches the effect that carries out spacing to the mould body to conveniently dismantle the mould body, and then conveniently change and maintain the mould body, made things convenient for the use of user, increased the practicality of low pressure casting mould.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a bottom view of the mold body structure of the present utility model.

In the figure: 1 bottom plate, 2 electric putter, 3 telescopic link, 4 mould body, 5 cavity, 6 water tanks, 7 refrigeration plant, 8 water pump, 9 water absorption pipe, 10 drain pipe, 11 water pump, 12 water absorption pipe, 13 drain pipe, 14 connecting plate, 15 threaded rod, 16 screw thread piece, 17 slider, 18 limiting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, in the embodiment, a low-pressure casting with a multi-surface die opening includes a bottom plate 1, four electric push rods 2 are fixedly installed at the top of the bottom plate 1, the output shafts of the four electric push rods 2 are fixedly connected with telescopic rods 3, four cooling mechanisms are arranged on the bottom plate 1, and four limiting assemblies are arranged on the bottom plate 1.

By providing four die bodies 4, the low-pressure casting die has a function of multi-face die opening.

The cooling mechanism comprises a die body 4 which is in sliding connection with the outer side of the telescopic rod 3, a sliding groove is formed in the die body 4, a cavity 5 is formed in the die body 4, a water tank 6 is fixedly arranged on the front side of the die body 4, a refrigerating device 7 is arranged on the front side of the water tank 6, a water pump 8 is fixedly arranged on the front side of the die body 4, a water suction pipe 9 is fixedly connected to the right side of the water pump 8, a water drain pipe 10 is fixedly connected to the back side of the water pump 8, a water pump 11 is fixedly arranged on the front side of the die body 4, a water suction pipe 12 is fixedly connected to the back side of the water pump 11, one ends of the water drain pipe 10 and the water suction pipe 12 penetrate and extend to the inside of the cavity 5, a water drain pipe 13 is fixedly connected to the left side of the water pump 11, and one ends of the water drain pipe 9 and the water drain pipe 13 penetrate and extend to the inside of the water tank 6.

In this embodiment, spacing subassembly is including the connecting plate 14 that is two and with mould body 4 bottom fixed connection, one side that two connecting plates 14 are relative rotates and is connected with threaded rod 15, the right side fixedly connected with twist grip of threaded rod 15, the outside threaded connection of threaded rod 15 has the screw thread piece 16 that is two in quantity, the screw thread through-hole with threaded rod 15 size looks adaptation is seted up to the inside of screw thread piece 16, the left side screw thread piece 16 is opposite with the internal thread of right side screw thread piece 16, the equal fixedly connected with slider 17 in the back of two screw thread pieces 16, the inside and the outside sliding connection of slider 17 of spout, the equal fixedly connected with limiting plate 18 of one side that two screw thread pieces 16 are relative, the size of limiting plate 18 and the size looks adaptation of telescopic link 3.

In the present embodiment of the present utility model,

the working principle of the embodiment is as follows:

this low pressure casting with multiaspect die sinking through setting up cooling mechanism, after the die body 4 is to high temperature metal liquid casting shaping, need cool down die body 4, start refrigeration plant 7, the inside cooling water to water tank 6 cools down, start a water pump 8, a water pump 8 is through a water pipe 9 of inhaling the inside cooling water of water tank 6, then arrange into cavity 5's inside through a drain pipe 10, start No. two water pumps 11, no. two water pumps 11 inhale the inside cooling water of cavity 5 through No. two water pipes 12, discharge into the inside of water tank 6 through No. two drain pipes 13, thereby cool down the circulation to the cooling water, and then cool down die body 4, thereby can ensure that die body 4 can not receive the condition that high temperature metal liquid influences and lead to its production thermal fatigue even deformation for a long time, low pressure casting die life has been improved, through setting up spacing subassembly, the handle is rotated, the threaded rod drives 15 and rotates, 15 drive screw thread piece 16 rotates, through setting up slider 17 and spout, carry out the inside of the screw thread piece 16 and the back of the die piece 16, the inside is carried out the screw thread piece 16 and the screw thread piece is rotated, and the reverse side is carried out the screw thread piece 16 is moved and is moved to the inside the die body is cooled down, thereby, the convenience is cooled down to the die body 4, and is cooled down, thereby, the convenience is realized, and the opposite side is realized and is changed the screw thread 16, and is convenient to the use is moved, and is moved the opposite side 16, and is convenient to the side is used to the side and is moved to the side 16 and is moved and is used to the side and is moved to the side 16.

The control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so the utility model does not explain the control mode and circuit connection in detail.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Low-pressure casting with multi-sided die opening, comprising a bottom plate (1), characterized in that: the top of the bottom plate (1) is fixedly provided with four electric push rods (2), the output shafts of the four electric push rods (2) are fixedly connected with telescopic rods (3), the bottom plate (1) is provided with four cooling mechanisms, and the bottom plate (1) is provided with four limiting assemblies;

the cooling mechanism comprises a die body (4) which is slidably connected with the outer side of a telescopic rod (3), a cavity (5) is formed in the die body (4), a water tank (6) is fixedly arranged on the front side of the die body (4), refrigeration equipment (7) is arranged on the front side of the water tank (6), a water pump (8) is fixedly arranged on the front side of the die body (4), a water suction pipe (9) is fixedly connected to the right side of the water pump (8), a water discharge pipe (10) is fixedly connected to the back side of the water pump (8), a water pump (11) is fixedly arranged on the front side of the die body (4), a water suction pipe (12) is fixedly connected to the back side of the water pump (11), and a water discharge pipe (13) is fixedly connected to the left side of the water pump (11).

2. A low pressure casting with multi-sided die opening as claimed in claim 1, wherein: the limiting assembly comprises two connecting plates (14) fixedly connected with the bottom of the die body (4), threaded rods (15) are rotatably connected to one sides, opposite to the connecting plates (14), of the threaded rods (15), threaded blocks (16) are connected to the outer sides of the threaded rods (15) in number, sliding blocks (17) are fixedly connected to the back sides of the threaded blocks (16), and limiting plates (18) are fixedly connected to one sides, opposite to the threaded blocks (16), of the threaded blocks.

3. A low pressure casting with multi-sided die opening as claimed in claim 1, wherein: one end of the first water suction pipe (9) and one end of the second water suction pipe (13) penetrate and extend into the water tank (6), and one end of the first water suction pipe (10) and one end of the second water suction pipe (12) penetrate and extend into the cavity (5).

4. A low pressure casting with multi-sided die opening as claimed in claim 2, wherein: the inside of screw thread piece (16) is offered and is had the screw thread through-hole with threaded rod (15) size looks adaptation, left side screw thread piece (16) is opposite with the inside screw thread of right side screw thread piece (16).

5. A low pressure casting with multi-sided die opening as claimed in claim 2, wherein: the inside of mould body (4) has seted up the spout, the inside and the outside sliding connection of slider (17) of spout.

6. A low pressure casting with multi-sided die opening as claimed in claim 2, wherein: the right side of the threaded rod (15) is fixedly connected with a rotating handle.

7. A low pressure casting with multi-sided die opening as claimed in claim 2, wherein: the size of the limiting plate (18) is matched with the size of the telescopic rod (3).