CN218320182U

CN218320182U - Hoisting device for blocking cylinder gate

Info

Publication number: CN218320182U
Application number: CN202222107444.8U
Authority: CN
Inventors: 藏子健; 隋立斌; 李凯军; 王明超; 朱伟东; 杨洋; 吕萌; 刘雨松; 杨今
Original assignee: FAW Group Corp; Faw Foundry Co Ltd
Current assignee: FAW Group Corp; Faw Foundry Co Ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2023-01-17
Anticipated expiration: 2032-08-11

Abstract

The utility model discloses a hoisting device for a cylinder gate plug, which comprises a hoisting ring, a connecting column and a disc, wherein the shape of the disc is matched with the round platform structure on the back of the gate plug, the bottom of the connecting column is fixed on the disc, and the hoisting ring is fixed at the top end of the connecting column; the diameter ratio of the circular truncated cone structure of the circular disc and the sprue plug is 13. The utility model discloses simple manufacture can not destroy the mould surface, hoist and mount and the process safety and stability very of bedding and bedding in.

Description

Hoisting device for blocking cylinder body pouring gate

Technical Field

The utility model belongs to the technical field of the mould is made, a hoist device of abnormal shape mould part is related to, specifically is a hoist device that cylinder body runner is stifled.

Background

In the process of assembling the cylinder body mould, the gate plug is frequently required to be hoisted, generally, the gate plug is assembled by using a magnetic crane in an adsorption manner, and the safety is low. The method relates to a hoisting device for blocking a cylinder body sprue, and the utility model discloses solve the hoisting problem for blocking the cylinder body sprue. The purpose is that the work piece can be hoisted safely, conveniently and quickly without damaging the appearance of a sprue plug in the assembling process. Only use magnetic force to hang to adsorb the stifled upper surface of runner in the mill now, but the absorptive area of magnetic force hoist can only reach 40%, is not conform to the requirement of safe absorption completely, and the security is very low, and the magnetic force hangs the adsorption in-process simultaneously and can destroy the workpiece surface, probably causes the damage of colliding with.

Disclosure of Invention

In order to solve the above-mentioned problem that prior art exists, the utility model provides a stifled hoist device of cylinder body runner can not destroy the stifled apparent quality of runner at the in-process of assembly, hoist and mount and the process safety and stability very of bedding and bedding in, can also safe convenient and fast's hoist and mount work piece.

The utility model aims at realizing through the following technical scheme, combine the attached drawing:

the utility model provides a hoist device of cylinder body sprue plug, includes rings 1, spliced pole 2, disc 3, and the circular disk shape matches with the round platform structure 41 at sprue plug 4 back, and the spliced pole 2 bottom is fixed on disc 3, and rings 1 are fixed on the spliced pole top.

Furthermore, a circular truncated cone structure 41 is arranged on the back of the gate plug 4, and M12 bolt holes 42 are formed in two sides of the gate plug 4; the circular truncated cone structure 41 is matched with the disc 3 in shape, the disc 3 is assembled at the circular truncated cone structure 41, and the M12 bolt penetrates through the M12 bolt hole 42 to limit the disc 3.

Further, the diameter ratio of the circular truncated cone structure 41 of the disk 3 and the gate plug 4 is 13.

Further, the bottom of the connecting column 2 is connected with the disc 3 through an M16 bolt 21.

Further, the hanging ring 1 is in threaded connection with the connecting column 2.

Furthermore, the top of the connecting column 2 is provided with a threaded hole with the diameter of M20mm and the hole depth of 40mm, and the threaded hole is used for installing the hanging ring 1.

Further, the lifting ring 1 is an M20 lifting ring.

Further, the length of the connecting column 2 is 70mm, and the diameter is 50mm.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a stifled structure of analysis runner utilizes its back round platform to do the location, makes a assorted disc with it, uses a fixed cylinder of nut in the middle of the disc, is used for improving the center of lifting by crane, processes out the screw thread on the cylinder, is used for installing rings, and special lifting device just accomplishes with the preparation like this. Because the lifting appliance is in a split step shape, the installation process is very simple, the lifting appliance is arranged, the side surface of the lifting appliance is connected with a lifting workpiece through the M12 bolt, then the lifting appliance is covered on a special lifting appliance, and finally the lifting ring is used for lifting the assembled workpiece. Thus, the assembly and the bedding can be freely and safely carried out. The utility model discloses simple manufacture can not destroy the mould surface, hoist and mount and bedding-in process safety and stability very. The combination of the lifting appliance and the sprue plug and the relation between the pin and the sleeve are fixed together, the stepped lifting appliance is stable and safe in the lifting process, and the diameter ratio of the large end of the lifting appliance to the intersection is 13, so that the situation of deflection and shaking cannot occur.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

Fig. 1 is a schematic structural view of a hoisting device for a cylinder gate plug of the present invention;

fig. 2 is a schematic view of the structure of the gate plug of the present invention;

fig. 3 is a schematic view of the cylinder block gate plug hoisting device and gate plug assembling structure of the present invention;

fig. 4 is another angle schematic view of the cylinder block gate plug hoisting device and gate plug assembling structure of the present invention;

FIG. 5 is a schematic view of the disc and the connecting column of the present invention;

fig. 6 is a schematic view of the structure of the gate plug of the present invention;

in the figure:

1-a hoisting ring; 2-connecting a column; 21-M16 bolt; 3-a disc; 4-blocking a pouring gate; 41-a circular truncated cone structure; 42-M12 bolt hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

Further, the diameter ratio of the circular truncated cone structure 41 of the disc 3 and the gate plug 4 is 13.

Further, the hanging ring 1 is an M20 hanging ring.

Examples

As shown in fig. 1 to 4, the hoisting device for the cylinder gate plug comprises a hoisting ring 1, a connecting column 2 and a disk 3, wherein the shape of the disk is matched with that of a circular truncated cone structure 41 on the back of the gate plug 4, the bottom of the connecting column 2 is fixed on the disk 3, and the hoisting ring 1 is fixed at the top end of the connecting column.

As shown in fig. 2, a circular truncated cone structure 41 is arranged on the back of the gate plug 4, and M12 bolt holes 42 are arranged on two sides of the gate plug 4; the circular truncated cone structure 41 is matched with the disc 3 in shape, the disc 3 is assembled at the circular truncated cone structure 41, and the M12 bolt penetrates through the M12 bolt hole 42 to limit the disc 3.

As shown in fig. 5, the bottom of the connecting column 2 is connected with the disc 3 through a M16 bolt 21. A common M16 bolt can withstand about 3 tons.

The diameter ratio of the circular truncated cone structure 41 of the circular disc 3 to the gate plug 4 is 13; therefore, the situation of skew and shaking can not occur.

The hanging ring 1 is in threaded connection with the connecting column 2.

The lifting ring 1 is an M20 lifting ring, and the safe lifting weight of a single lifting ring is 630KG.

The length of the connecting column 2 is 70mm, the diameter of the connecting column is 50mm, the top of the connecting column is provided with a threaded hole with the diameter of M20mm, and the hole depth of the connecting column is 40mm, so that the lifting ring 1 can be installed.

The diameter of the disc is 260mm, and the thickness of the disc is 30mm.

The connecting column 2 and the disc 3 are made of H13 and have the hardness of HRC42-46 after heat treatment.

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

Claims

1. The hoisting device for the cylinder gate plug is characterized by comprising a hoisting ring, a connecting column and a disc, wherein the shape of the disc is matched with that of a circular truncated cone structure on the back of the gate plug, the bottom of the connecting column is fixed on the disc, and the hoisting ring is fixed at the top end of the connecting column.

2. The hoisting device of the cylinder gate plug according to claim 1, wherein the back of the gate plug is provided with a circular truncated cone structure, and the two sides of the gate plug are provided with M12 bolt holes; the circular truncated cone structure is matched with the shape of the circular disc, the circular disc is assembled at the circular truncated cone structure, and the bolt penetrates through the M12 bolt hole to limit the circular disc.

3. The hoisting device of the cylinder gate plug as claimed in claim 1, wherein the diameter ratio of the circular truncated cone structure of the disc to the gate plug is 13.

4. The hoisting device of the cylinder gate plug as claimed in claim 1, wherein the bottom of the connecting column is connected with the disc by a bolt.

5. The hoisting device for the cylinder block gate plug as claimed in claim 1, wherein the hoisting ring is in threaded connection with the connecting column.

6. The hoisting device for the cylinder block gate plug as claimed in claim 5, wherein the top of the connecting column is provided with a threaded hole of M20mm, the hole depth is 40mm, and the connecting column is used for installing a lifting ring.

7. The hoisting device for the cylinder block gate plug as claimed in claim 1, wherein the hoisting ring is an M20 hoisting ring.

8. A cylinder block gate lifting device as claimed in claim 1, further characterized by said connecting post having a length of 70mm and a diameter of 50mm.