CN215966142U

CN215966142U - Novel forging chain

Info

Publication number: CN215966142U
Application number: CN202122006205.9U
Authority: CN
Inventors: 孙嘉星
Original assignee: Fuzhou Kezhi Conveyer Co ltd
Current assignee: Fuzhou Kezhi Conveyer Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-03-08
Anticipated expiration: 2031-08-24

Abstract

The utility model provides a novel forging chain, which comprises a plurality of forging chain links, wherein each forging chain link comprises a first supporting plate and a second supporting plate, through holes are formed in the left end and the right end of each of the first supporting plate and the second supporting plate, sleeves are arranged at the left end and the right end between the first supporting plate and the second supporting plate, openings of the sleeves are matched with the through holes, and connecting pieces for connecting every two forging chain links are arranged at the upper end and the lower end between every two forging chain links; the chain joint connecting device is simple in structure and convenient and fast to operate, and can realize the connection between the chain joints.

Description

Novel forging chain

Technical Field

The utility model relates to the technical field of forging tools, in particular to a novel forging chain.

Background

Forging is a process of applying pressure to a metal blank by a forging machine to cause plastic deformation of the metal blank so as to obtain a metal blank with certain mechanical properties, a certain shape and a certain size. Generally, a forging stock is placed in a heating furnace to be heated to a certain temperature before forging, and then the forging stock is taken out from the heating furnace to be forged. In practical application, the crane lifts the clamp through the chain, and then the high-temperature forging piece is taken out from the heating furnace through the clamp, but the connection between the existing chain section and the section is through connecting plate lug weld together, the chain is worn and torn locally after being used for a long time, the maintenance and the replacement are difficult, the chain buckle junction after the maintenance is easy to break off, the connection uniformity is poor, the accident that the chain is lifted and broken off and drops easily occurs, great economic loss is brought, and serious harm is brought to the health of operators.

Disclosure of Invention

In view of the above, the present invention provides a novel forged chain capable of realizing the connection between the chain links.

The utility model is realized by adopting the following method: the utility model provides a novel forging chain, includes a plurality of forging chain links, it includes first backup pad and second backup pad to forge the chain link, first backup pad with the through-hole has all been seted up at both ends about in the second backup pad, first backup pad with both ends all are provided with a sleeve about between the second backup pad, just telescopic opening with the through-hole cooperatees, and both ends all are provided with the connecting piece that is used for connecting two liang of forging chain links about between two liang of forging chain links.

Further, the connecting piece includes first L shape connecting plate, telescopic inner tube both ends are passed the through-hole extends to outside the through-hole, the diaphragm cover of first L shape connecting plate is established on telescopic inner skleeve, be provided with on the telescopic inner skleeve and be used for fixing the first fixed ring body of first L shape connecting plate.

Further, the connecting piece comprises a second L-shaped connecting plate, first limiting grooves with opened lower surfaces and matched with the through holes are formed in the left end and the right end of the first supporting plate, second limiting grooves with opened upper surfaces and matched with the first limiting grooves and communicated with the through holes are formed in the left end and the right end of the second supporting plate, a first limiting block matched with the first limiting groove is arranged at the upper end of the sleeve, a second limiting block matched with the second limiting groove is arranged at the lower end of the sleeve, and threaded holes used for fixing the first limiting block and the second limiting block in the first limiting groove and the second limiting groove are formed in the left end and the right end of the upper surfaces of the first supporting plate and the second supporting plate; the telescopic inner tube both ends are passed the through-hole extends to outside the through-hole, the diaphragm cover of second L shape connecting plate is established on the telescopic inner skleeve, be provided with on the telescopic inner skleeve and be used for fixing the second fixed ring body of second L shape connecting plate.

The utility model has the beneficial effects that: the forged chain link can be connected and assembled under the action of the connecting piece, the first supporting plate and the second supporting plate, so that the forged chain link is convenient to disassemble when damaged, individual damage can be effectively guaranteed to be replaced in time, the maintenance is convenient, the connecting strength of the whole chain is not influenced, and the safety of operators and the use is guaranteed; the utility model has simple structure and convenient operation, and can effectively reduce manpower and material resources.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a schematic view of a first embodiment of the present invention in a use state.

Fig. 3 is a schematic internal structure diagram of the first embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a second embodiment of the present invention.

Fig. 5 is a schematic view of a second embodiment of the present invention in a use state.

Fig. 6 is a schematic internal structure diagram of a second embodiment of the present invention.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Referring to fig. 1 to 3, the present invention provides a first embodiment: the utility model provides a novel forging chain, includes a plurality of forging chain links 1, forging chain link 1 includes first backup pad 11 and second backup pad 12, first backup pad 11 with through-hole 13 has all been seted up at both ends about on the second backup pad 12, first backup pad 11 with both ends all are provided with a sleeve 14 about between the second backup pad 12, just sleeve 14's opening with through-hole 13 cooperatees, and both ends all are provided with connecting piece 2 that is used for connecting two liang of forging chain links 1 about two liang of forging chain links 1 between two liang of forging chain links 1. The effect through connecting piece 2 is made, can be connected two liang of forging chain links 1 to realize forging chain's preparation.

Referring to fig. 1 to 3, in a first embodiment of the present invention, the connecting member 2 includes a first L-shaped connecting plate 21, two ends of the inner cylinder of the sleeve 14 pass through the through hole 13 and extend out of the through hole 13, a horizontal plate of the first L-shaped connecting plate 21 is sleeved on the inner sleeve of the sleeve 13, and a first fixing ring 22 for fixing the first L-shaped connecting plate 21 is disposed on the inner sleeve of the sleeve 14. So that the connection of the forged chain link 1 can be realized through the first L-shaped connecting plate 21 to form a forged chain, and the fixation and detachment of the first L-shaped connecting plate 21 can be realized through the first fixing ring body 22.

Referring to fig. 4 to 6, the present invention provides a second embodiment: the connecting piece 2 comprises a second L-shaped connecting plate 23, first limiting grooves 24 with open lower surfaces and matched with the through holes 13 are formed in the left end and the right end of the first supporting plate 11, second limiting grooves 25 with open upper surfaces and matched with the first limiting grooves 24 and communicated with the through holes 13 are formed in the left end and the right end of the second supporting plate 12, first limiting blocks 26 matched with the first limiting grooves 24 are arranged at the upper ends of the sleeves 14, second limiting blocks 27 matched with the second limiting grooves 25 are arranged at the lower ends of the sleeves 14, and threaded holes 28 used for fixing the first limiting blocks 26 and the second limiting blocks 27 in the first limiting grooves 24 and the second limiting grooves 25 are formed in the lower surfaces of the first supporting plate 11 and the left end and the right end of the upper surfaces of the second supporting plate 12; the two ends of the inner cylinder of the sleeve 14 penetrate through the through hole and extend out of the through hole 13, the transverse plate of the second L-shaped connecting plate 23 is sleeved on the inner sleeve of the sleeve 14, and a second fixing ring body 29 used for fixing the second L-shaped connecting plate 23 is arranged on the inner sleeve of the sleeve 14. Make and cooperate through first spacing groove 24 and first stopper 26, second spacing groove 25 and second stopper 27 cooperate, can inlay sleeve 14 and establish between first backup pad 11 and second backup pad 12, and sleeve 14's fixed and dismantlement can be realized to the effect of rethread screw hole 28, and rethread second L shape connecting plate 23 can realize two liang connection between forging chain link 1 to form and forge the chain.

Referring to fig. 1 to 6, in the first embodiment of the present invention, the vertical plates of the first L-shaped connecting plate 21 and the second L-shaped connecting plate 23 have connecting holes 3 at the left and right ends. So that it can be fixedly coupled with other components by the action of the coupling holes 3.

In a word, the forged chain link can be connected and assembled under the action of the connecting piece, the first supporting plate and the second supporting plate, so that the forged chain link is convenient to disassemble when damaged, and the individual damaged chain link can be effectively replaced in time.

The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the present invention.

Claims

1. A novel forging chain is characterized in that: including a plurality of forging chain links, it includes first backup pad and second backup pad to forge the chain link, first backup pad with the through-hole has all been seted up at both ends about in the second backup pad, first backup pad with both ends all are provided with a sleeve about between the second backup pad, just telescopic opening with the through-hole cooperatees, and both ends all are provided with the connecting piece that is used for connecting two liang of forging chain links about between two liang of forging chain links.

2. The novel forging chain of claim 1, wherein: the connecting piece includes first L shape connecting plate, telescopic inner tube both ends are passed the through-hole extends to outside the through-hole, the diaphragm cover of first L shape connecting plate is established on the telescopic inner skleeve, be provided with on the telescopic inner skleeve and be used for fixing the first fixed ring body of first L shape connecting plate.

3. The novel forging chain of claim 1, wherein: the connecting piece comprises a second L-shaped connecting plate, first limiting grooves with opened lower surfaces and matched with the through holes are formed in the left end and the right end of the first supporting plate, second limiting grooves with opened upper surfaces and matched with the first limiting grooves and communicated with the through holes are formed in the left end and the right end of the second supporting plate, first limiting blocks matched with the first limiting grooves are arranged at the upper ends of the sleeves, second limiting blocks matched with the second limiting grooves are arranged at the lower ends of the sleeves, and threaded holes used for fixing the first limiting blocks and the second limiting blocks in the first limiting grooves and the second limiting grooves are formed in the left end and the right end of the lower surfaces of the first supporting plate and the upper surfaces of the second supporting plate; the telescopic inner tube both ends are passed the through-hole extends to outside the through-hole, the diaphragm cover of second L shape connecting plate is established on the telescopic inner skleeve, be provided with on the telescopic inner skleeve and be used for fixing the second fixed ring body of second L shape connecting plate.