CN217478845U

CN217478845U - Hanger for caterpillar link forging die

Info

Publication number: CN217478845U
Application number: CN202220624831.6U
Authority: CN
Inventors: 张伟强; 刘鲁兵; 刘晓辉; 谢继昆; 赵维东
Original assignee: Jining Donghai Construction Machinery Co ltd
Current assignee: Jining Donghai Construction Machinery Co ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-09-23
Anticipated expiration: 2032-03-22

Abstract

The utility model relates to a caterpillar link forges mould hoist, its characterized in that: the bottom of left side couple hoist cable and right couple hoist cable is installed left couple and right couple respectively, and left couple includes first horizon bar, and the outer end of first horizon bar is provided with integrated into one piece's first vertical pole perpendicularly, the other end of first horizon bar is connected with left couple hoist cable through inferior lug A, and right couple includes the second horizon bar, and the outer end of second horizontal plate is provided with integrated into one piece's second vertical pole perpendicularly, the other end of second horizon bar is connected with right couple hoist cable through inferior lug B, all is provided with anti-skidding sawtooth on first vertical pole and the second vertical pole, still is connected with spacing chain between first horizon bar and the second horizon bar. The utility model discloses following beneficial effect has: the utility model discloses rational in infrastructure, conveniently carry out the change of caterpillar link forging mould, the suitability is good, and work efficiency is high.

Description

Hanger for caterpillar link forging die

Technical Field

The utility model relates to a caterpillar link forges mould hoist belongs to caterpillar link and forges technical field.

Background

The caterpillar track section is an important part in the crawler tracks of the engineering machinery such as a bulldozer, an excavator and the like, and the market demand is large. The caterpillar track section has a severe working environment and complex stress, needs to bear large random alternating load in a working condition, and is one of the most prone to failure parts of a caterpillar type engineering machinery walking system.

The manufacturing procedure of caterpillar link includes that the forging forges the briquetting, need go on the forging briquetting machine, at present, in the production process of caterpillar link, generally adopt manual mode to change the mould, as shown in fig. 4, caterpillar link forges mould 11 and hoists through electromagnetic chuck 12, and the suction that the sucking disc body produced after electromagnetic chuck 12 circular telegram comes fixed caterpillar link and forges the mould, uses jointly with hoisting equipment in the in-service use process, carries out the change that caterpillar link forges mould 11. The electromagnetic chuck 12 has a small suction surface and an excessively deviated installation position, which may cause the caterpillar link forging die 11 to incline in the air and to fall off in severe cases.

SUMMERY OF THE UTILITY MODEL

According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: in order to solve one of the problems, a hanger for a caterpillar link forging die is provided.

Caterpillar track section forging die lifting appliance, its characterized in that: the anti-skid chain comprises a left hook sling and a right hook sling, which are symmetrically arranged, the upper ends of the left hook sling and the right hook sling are connected together through a main hoisting ring, a left hook and a right hook are respectively installed at the bottom ends of the left hook sling and the right hook sling, the left hook comprises a first horizontal rod, the outer end of the first horizontal rod is perpendicularly provided with a first vertical rod which is integrally formed, the other end of the first horizontal rod is connected with the left hook sling through a secondary lifting lug A, the right hook comprises a second horizontal rod, the outer end of the second horizontal rod is perpendicularly provided with a second vertical rod which is integrally formed, the other end of the second horizontal rod is connected with the right hook sling through a secondary lifting lug B, anti-skid sawteeth are arranged on the first vertical rod and the second vertical rod, and a limit chain is further connected between the first horizontal rod and the second horizontal rod.

The vertical hole of two symmetries is processed on caterpillar link forges the mould, and during the vertical pole of left couple and right couple inserted corresponding vertical hole respectively, main rings were connected with lifting device, the utility model discloses rational in infrastructure, conveniently carry out the change that the caterpillar link forges the mould, the suitability is good, and work efficiency is high.

Further, the first horizontal plate, the first vertical rod and the secondary lifting lug A are integrally formed, and the sections of the first horizontal plate and the first vertical rod are circular or rectangular; the second horizontal plate, the second vertical rod and the secondary lifting lug B are integrally formed, and the sections of the second horizontal plate and the second vertical rod are circular or rectangular.

Furthermore, the left hook sling and the right hook sling are made of iron chains or steel wire ropes.

Furthermore, the limiting chain comprises a plurality of chain units which are mutually linked together, the first chain unit is hinged to one end of the first horizontal plate close to the secondary lifting lug A, and the last chain unit is hinged to one end of the second horizontal rod close to the secondary lifting lug B. Spacing chain is current with sprocket complex chain, and each this chain link unit includes two inner plates, two outer plates and two connecting pins, articulated seat of integrated into one piece and connecting pin complex respectively on first horizontal plate and the second horizontal plate.

Furthermore, the antiskid sawtooth is seted up respectively on the lateral surface of first vertical pole and second vertical pole, an organic whole is provided with a latch respectively on the medial surface of first vertical pole and second vertical pole bottom, and the effect of antiskid sawtooth and latch is the same, all is in order to promote the power of grabbing with the hoisting hole inner wall, guarantees the hoist and mount effect, and the hoisting hole diameter is greater than the vertical pole diameter, is less than four of vertical pole diameter.

Furthermore, the left hook and the right hook are both metal castings and are easy to process.

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

caterpillar track section forges mould hoist for replace electromagnet, the hoist and mount of mainly being applicable to caterpillar track section forging mould, process out the vertical hole of two symmetries on caterpillar track section forging mould, the vertical pole of left side couple and right couple inserts respectively in the vertical hole of hoist that corresponds, main rings are connected with lifting device, lifting device draws first horizon bar and second horizon bar through left couple hoist cable and right couple hoist cable, lead to first vertical pole and second vertical pole to take place the slope, antiskid sawtooth and latch card are on vertical hole for hoist inner wall, lifting device continues to promote, carries out caterpillar track section forging mould's change, the utility model discloses rational in infrastructure, conveniently carry out caterpillar track section forging mould's change, the suitability is good, and work efficiency is high.

Drawings

In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings used in the detailed description or the prior art description will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a working state diagram of the present invention;

FIG. 3 is an enlarged schematic view of the structure of a left-hooked French person;

fig. 4 is a working state diagram of the electromagnetic chuck 12;

in the figure: 1. the anti-skid device comprises a left hook 2, a right hook 3, a left hook sling 4, a right hook sling 5, a main lifting ring 6, a limiting chain 7, a secondary lifting lug A8, a secondary lifting lug B9, anti-skid sawteeth 10 and clamping teeth.

Detailed Description

The invention will be further described with reference to the accompanying drawings:

the present invention is further illustrated by the following specific examples, which are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included within the scope of the present invention.

Examples

As shown in fig. 1-3, the hanger for the caterpillar link forging die comprises a left hanger sling 3 and a right hanger sling 4 which are symmetrically arranged, the upper ends of the left hook sling 3 and the right hook sling 4 are connected together through a main hoisting ring 5, the bottom ends of the left hook sling 3 and the right hook sling 4 are respectively provided with a left hook 1 and a right hook 2, the left hook 1 comprises a first horizontal rod, the outer end of the first horizontal rod is vertically provided with an integrally formed first vertical rod, the other end of the first horizontal rod is connected with a left hook sling 3 through a secondary lifting lug A7, the right hook 2 comprises a second horizontal rod, the outer end of the second horizontal plate is vertically provided with an integrally formed second vertical rod, the other end of the second horizontal rod is connected with a right hook lifting rope 4 through a secondary lifting lug B8, the first vertical rod and the second vertical rod are both provided with anti-skidding sawteeth 9, and a limiting chain 6 is connected between the first horizontal rod and the second horizontal rod. The utility model is used for replacing electromagnetic chuck, the hoist and mount of mainly being applicable to caterpillar link forging mould, the vertical hole of two symmetries is processed on caterpillar link forging mould, the vertical pole of left side couple and right couple inserts respectively in the vertical hole of hoist that corresponds, main rings are connected with lifting equipment, lifting equipment draws first horizon bar and second horizon bar through left couple hoist cable and right couple hoist cable, lead to first vertical pole and second vertical pole to take place the slope, antiskid sawtooth and latch card are on vertical hole of hoist inner wall, lifting equipment continues to promote, carries out caterpillar link forging mould's change, the utility model discloses rational in infrastructure, conveniently carry out caterpillar link forging mould's change, the suitability is good, and work efficiency is high.

Preferably, the first horizontal plate, the first vertical rod and the secondary lifting lug a7 are integrally formed, and the cross sections of the first horizontal plate and the first vertical rod are circular or rectangular; the second horizontal plate, the second vertical rod and the secondary lifting lug B8 are integrally formed, the sections of the second horizontal plate and the second vertical rod are circular or rectangular, the left hook 1 and the right hook 2 are both made of metal castings, the processing is easy, and the integrally formed structural strength is high;

preferably, the left hook sling 3 and the right hook sling 4 are made of iron chains, and the iron chains have wide application range and low price;

preferably, the limiting chain 6 comprises a plurality of chain units which are linked together, the first chain unit is hinged to one end of the first horizontal plate close to the secondary lifting lug a7, the last chain unit is hinged to one end of the second horizontal rod close to the secondary lifting lug B8, the limiting chain 6 is an existing chain matched with a chain wheel, each chain unit comprises two inner chain plates, two outer chain plates and two connecting pins, hinge seats matched with the connecting pins are integrally formed on the first horizontal plate and the second horizontal plate respectively, the limiting chain 6 is used for ensuring that the left hook 1 and the right hook 2 are located on a working plane as much as possible, so that the left hook 1 and the right hook 2 can smoothly enter the vertical lifting holes, and the limiting chain 6 is an existing chain matched with the chain wheel and can be suitable for vertical lifting holes with different intervals;

preferably, antiskid sawtooth 9 is seted up respectively on the lateral surface of first vertical pole and second vertical pole, an organic whole is provided with a latch 10 on the medial surface of first vertical pole and second vertical pole bottom respectively, and antiskid sawtooth 9 is the same with latch 10's effect, all is for promoting the power of grabbing with the hoisting hole inner wall, guarantees the hoist and mount effect, and the hoisting hole diameter is greater than the vertical pole diameter, is less than four times of vertical pole diameter.

The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a caterpillar link forges mould hoist which characterized in that: the anti-skidding lifting cable comprises a left hook lifting cable and a right hook lifting cable which are symmetrically arranged, the upper ends of the left hook lifting cable and the right hook lifting cable are connected together through a main lifting ring, a left hook and a right hook are respectively installed at the bottom ends of the left hook lifting cable and the right hook lifting cable, the left hook comprises a first horizontal rod, the outer end of the first horizontal rod is perpendicularly provided with a first vertical rod which is integrally formed, the other end of the first horizontal rod is connected with the left hook lifting cable through a secondary lifting lug A, the right hook comprises a second horizontal rod, the outer end of the second horizontal rod is perpendicularly provided with a second vertical rod which is integrally formed, the other end of the second horizontal rod is connected with the right hook lifting cable through a secondary lifting lug B, anti-skidding sawteeth are arranged on the first vertical rod and the second vertical rod, and a limiting chain is further connected between the first horizontal rod and the second horizontal rod.

2. The caterpillar link forging die lifting appliance of claim 1, wherein: the left hook sling and the right hook sling are made of iron chains or steel wire ropes.

3. The caterpillar link forging die lifting appliance of claim 1, wherein: the limiting chain comprises a plurality of chain connecting units which are mutually connected, the first chain connecting unit is hinged to one end, close to the secondary lifting lug A, of the first horizontal plate, and the last chain connecting unit is hinged to one end, close to the secondary lifting lug B, of the second horizontal rod.

4. The caterpillar link forging die lifting appliance of claim 1, wherein: the anti-skidding sawtooth is respectively seted up on the lateral surface of first vertical pole and second vertical pole, an organic whole is provided with a latch on the medial surface of first vertical pole and second vertical pole bottom respectively.