CN219292720U

CN219292720U - Special low-pressure casting machine for engine cylinder block

Info

Publication number: CN219292720U
Application number: CN202223480512.1U
Authority: CN
Inventors: 赵云
Original assignee: Zhejiang Shengxin Intelligent Equipment Co ltd
Current assignee: Zhejiang Shengxin Intelligent Equipment Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-07-04
Anticipated expiration: 2032-12-26

Abstract

The utility model relates to a special low-pressure casting machine for an engine cylinder body, which comprises a base, wherein the top of the base is fixedly connected with a frame, the top of the frame is fixedly connected with a hydraulic pump, and the bottom of the hydraulic pump is fixedly connected with a hydraulic rod. This special low pressure casting machine of engine cylinder body drives hydraulic stem and foundry goods mould through the hydraulic pump and works, when needs adjust suction head angle, only need rotate first rotating handle and drive first rotating lever and rotate to first rotating lever drives the head rod and rotates, makes first movable lever control the removal, drives the second bull stick through rotating the second rotating handle, makes the second bull stick drive the second connecting rod and rotates, has offered the spout through the spheroidal back, thereby the spout again can carry out accurate dust absorption with second movable rod swing joint and make the suction head carry out free angle regulation, can clear up the sweeps through opening the filter screen after the dust absorption, thereby prevent to produce the scratch to the engine cylinder body in the shaping, cause production flaw.

Description

Special low-pressure casting machine for engine cylinder block

Technical Field

The utility model relates to the technical field of low-pressure casting machines, in particular to a special low-pressure casting machine for an engine cylinder body.

Background

The low pressure casting is a casting method that a casting mould is generally arranged above a sealed crucible, compressed air is introduced into the crucible, low pressure (0.06-0.15 MPa) is caused on the surface of molten metal, and molten metal is lifted by a lift pipe to fill the casting mould and control solidification.

The existing low-pressure casting machine special for the engine cylinder is convenient for casting and producing the engine cylinder, but in the actual use process, the existing low-pressure casting machine for producing the engine cylinder is inconvenient to remove dust, and flying dust or material scraps in the environment easily scratch the engine cylinder in forming during casting, so that production flaws are caused, and the special low-pressure casting machine for the engine cylinder is provided for solving the problems

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a special low-pressure casting machine for an engine cylinder body, which has the advantages of protecting the engine cylinder body and the like, and solves the problems that the existing low-pressure casting machine for producing the engine cylinder body is inconvenient to remove dust in the actual use process, and dust or material scraps in the environment are easy to scratch the engine cylinder body in forming during casting, so that production flaws are caused.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the low-pressure casting machine special for the engine cylinder body comprises a base, wherein the top of the base is fixedly connected with a frame, the top of the frame is fixedly connected with a hydraulic pump, the bottom of the hydraulic pump is fixedly connected with a hydraulic rod, the bottom of the hydraulic rod is fixedly connected with casting molds, and the top of the base is fixedly connected with two dust collection assemblies;

the dust collection assembly comprises a support plate, the inside swing joint of support plate has first dwang, the surface fixedly connected with of first dwang is first, the surface fixedly connected with head rod of first dwang, the inside swing joint of head rod has first dwang, the top fixedly connected with suction head of first dwang, the left side intercommunication of suction head has the connecting pipe, the bottom intercommunication of connecting pipe has the collecting box, the back fixedly connected with diaphragm of support plate, the inside swing joint of diaphragm has the second dwang, the surface fixedly connected with second dwang of second dwang, the surface fixedly connected with second connecting rod of second dwang, the inside fixedly connected with second dwang of second connecting rod, the surface swing joint of second dwang has the spout, the bottom fixedly connected with spheroid of first dwang.

Further, the front of the first rotating rod penetrates through the supporting plate and is fixedly connected with the first rotating handle.

Further, the bottom of the second rotating rod penetrates through the transverse plate and is fixedly connected with the second rotating handle.

Further, the sliding groove is positioned on the back of the sphere.

Further, the two dust collection assemblies are respectively located on the left side and the right side of the base and are symmetrically distributed.

Further, the front of the collecting box is provided with a detachable filter screen, the front of the box body is provided with a box door, and the box door is correspondingly arranged with the filter screen.

Further, the bottom of the connecting pipe penetrates through the base to be communicated with the inside of the collecting box.

Further, telescopic rods are arranged on the left side and the right side of the hydraulic rod, and the top and the bottom of the two telescopic rods are fixedly connected with the frame and the casting mold respectively.

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

this special low pressure casting machine of engine cylinder body, the base plays the supporting role, drive hydraulic stem and foundry goods mould through the hydraulic pump and work, when needs adjust the suction head angle, only need rotate first rotating handle and drive first dwang and rotate, thereby first dwang drives first connecting rod and rotate, make first movable rod move about, drive the second bull stick through rotating the second rotating handle, make the second bull stick drive the second connecting rod and rotate, the spout has been seted up through the spheroidal back, thereby the spout again can carry out the accurate dust absorption of free angle regulation with second movable rod swing joint messenger suction head, can clear up the sweeps through opening the filter screen after the dust absorption, thereby prevent to produce the scratch to the engine cylinder body in the shaping, cause production flaw.

Drawings

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

figure 2 is a side view of the structural dust collection assembly of the present utility model;

FIG. 3 is a side view of the structural ball and chute of the present utility model.

In the figure: 1 base, 2 frame, 3 hydraulic pump, 4 hydraulic stems, 5 foundry goods moulds, 6 dust absorption subassembly, 7 backup pad, 8 first bull stick, 9 first revolving handle, 10 head rod, 11 first movable rod, 12 suction head, 13 connecting pipes, 14 collecting box, 15 diaphragm, 16 second bull stick, 17 second revolving handle, 18 second connecting rod, 19 second movable rod, 20 spouts, 21 spheroids.

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.

Embodiment one: referring to fig. 1-3, the low pressure casting machine special for an engine cylinder in this embodiment includes a base 1, a frame 2 is fixedly connected to the top of the base 1, a hydraulic pump 3 is fixedly connected to the top of the frame 2, a hydraulic rod 4 is fixedly connected to the bottom of the hydraulic pump 3, casting molds 5 are fixedly connected to the bottom of the hydraulic rod 4, telescopic rods are arranged on the left side and the right side of the hydraulic rod 4, the top and the bottom of the two telescopic rods are respectively fixedly connected with the frame 2 and the casting molds 5, dust collection assemblies 6 with two numbers are fixedly connected to the top of the base 1, and the two dust collection assemblies 6 are respectively located on the left side and the right side of the base 1 and symmetrically distributed.

The base 1 plays a supporting role, the hydraulic pump 3 drives the hydraulic rod 4 to work with the casting mold 5, and the two dust collection assemblies 6 collect dust or material scraps so as to prevent the engine cylinder in the forming process from being scratched and cause production flaws.

Embodiment two: referring to fig. 1-3, on the basis of the first embodiment, the dust collection assembly 6 includes a support plate 7, a first rotating rod 8 is movably connected to the inside of the support plate 7, a first rotating handle 9 is fixedly connected to the outer surface of the first rotating rod 8, a second rotating rod 16 is fixedly connected to the front surface of the first rotating rod 8 through the support plate 7 and the first rotating handle 9, a first connecting rod 10 is fixedly connected to the outer surface of the first rotating rod 8, a first movable rod 11 is movably connected to the inside of the first connecting rod, a suction head 12 is fixedly connected to the top of the first movable rod 11, a connecting pipe 13 is connected to the left side of the suction head 12, a collecting box 14 is connected to the bottom of the connecting pipe 13, a detachable filter screen is arranged on the front surface of the collecting box 14, a box door is arranged on the front surface of the box body 1, the box door is correspondingly arranged with the filter screen, a transverse plate 15 is fixedly connected to the back surface of the support plate 7, a second rotating rod 16 is movably connected to the inside of the transverse plate 15, a second connecting rod 17 is fixedly connected to the outer surface of the second rotating rod 16, a second connecting rod 18 is fixedly connected to the bottom of the second rotating rod 16 through the transverse plate 15 and the second rotating handle 17, a second connecting rod 18 is fixedly connected to the outer surface of the second connecting rod 18, a second connecting rod 19 is fixedly connected to the outer surface of the second connecting rod 19, a second connecting rod 19 is movably connected to the second connecting rod 21, a ball body 21 is movably connected to the second connecting rod 21, and a ball 21 is movably connected to the outer surface 20.

When the angle of the suction head 12 needs to be regulated, only the first rotating handle 9 needs to be rotated to drive the first rotating rod 8 to rotate, so that the first rotating rod 8 drives the first connecting rod 10 to rotate, the first movable rod 11 moves left and right, the second rotating rod 16 is driven by the second rotating handle 17 to drive the second rotating rod 16 to drive the second connecting rod 18 to rotate, the sliding groove 20 is formed in the back of the ball 21, the sliding groove 20 is movably connected with the second movable rod 19, the suction head 12 can be used for freely regulating the angle to carry out accurate dust collection, and waste scraps can be cleaned by opening the filter screen after dust collection.

The working principle of the embodiment is as follows:

the base 1 plays a supporting role, the hydraulic rod 4 is driven to work with the casting mold 5 through the hydraulic pump 3, when the angle of the suction head 12 needs to be regulated, only the first rotating handle 9 is required to be rotated to drive the first rotating rod 8 to rotate, thereby the first rotating rod 8 drives the first connecting rod 10 to rotate, the first movable rod 11 moves left and right, the second rotating rod 16 is driven by the second rotating handle 17 to drive the second rotating rod 16, the second rotating rod 16 drives the second connecting rod 18 to rotate, the chute 20 is formed in the back of the ball 21, the chute 20 is movably connected with the second movable rod 19, so that the suction head 12 can be used for freely regulating the angle to carry out precise dust collection, and waste scraps can be cleaned by opening the filter screen after dust collection, so that the engine cylinder body in the molding is prevented from being scratched, and production flaws are caused.

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. The utility model provides a special low pressure casting machine of engine cylinder block, includes base (1), its characterized in that: the vacuum cleaner comprises a base (1), a frame (2) is fixedly connected to the top of the base (1), a hydraulic pump (3) is fixedly connected to the top of the frame (2), a hydraulic rod (4) is fixedly connected to the bottom of the hydraulic pump (3), a casting mold (5) is fixedly connected to the bottom of the hydraulic rod (4), and dust collection assemblies (6) with two dust collection assemblies are fixedly connected to the top of the base (1);

the dust collection assembly (6) comprises a support plate (7), a first rotating rod (8) is movably connected to the inside of the support plate (7), a first rotating handle (9) is fixedly connected to the outer surface of the first rotating rod (8), a first connecting rod (10) is fixedly connected to the outer surface of the first rotating rod (8), a first movable rod (11) is movably connected to the inside of the first connecting rod, a suction head (12) is fixedly connected to the top of the first movable rod (11), a connecting pipe (13) is communicated to the left side of the suction head (12), a collecting box (14) is communicated to the bottom of the connecting pipe (13), a transverse plate (15) is fixedly connected to the back surface of the support plate (7), a second rotating rod (16) is fixedly connected to a second rotating handle (17), a second connecting rod (18) is fixedly connected to the outer surface of the second rotating rod (16), a second movable rod (19) is fixedly connected to the inside of the second connecting rod (18), and a sliding groove (21) is fixedly connected to the outer surface of the second movable rod (19).

2. The low-pressure casting machine special for an engine block according to claim 1, wherein: the front surface of the first rotating rod (8) penetrates through the supporting plate (7) and is fixedly connected with the first rotating handle (9).

3. The low-pressure casting machine special for an engine block according to claim 1, wherein: the bottom of the second rotating rod (16) penetrates through the transverse plate (15) and is fixedly connected with the second rotating handle (17).

4. The low-pressure casting machine special for an engine block according to claim 1, wherein: the sliding groove (20) is positioned on the back of the sphere (21).

5. The low-pressure casting machine special for an engine block according to claim 1, wherein: the two dust collection assemblies (6) are respectively positioned at the left side and the right side of the base (1) and are symmetrically distributed.

6. The low-pressure casting machine special for an engine block according to claim 1, wherein: the front of the collecting box (14) is provided with a detachable filter screen, the front of the base (1) is provided with a box door, and the box door is correspondingly arranged with the filter screen.

7. The low-pressure casting machine special for an engine block according to claim 1, wherein: the bottom of the connecting pipe (13) penetrates through the base (1) and is communicated with the inside of the collecting box (14).

8. The low-pressure casting machine special for an engine block according to claim 1, wherein: the left side and the right side of the hydraulic rod (4) are respectively provided with a telescopic rod, and the top and the bottom of the two telescopic rods are respectively fixedly connected with the frame (2) and the casting mould (5).