CN-224209042-U - Forging press with protection function for latch hook production

CN224209042UCN 224209042 UCN224209042 UCN 224209042UCN-224209042-U

Abstract

The utility model relates to the field of lock hook forging equipment, in particular to a lock hook production forging press with a protection function, which comprises a pressing platform, a heating box body, a heating assembly and a pressing die, wherein the heating box body is arranged at the top of the pressing platform, the heating box body is provided with a heating cavity, the heating assembly comprises a plurality of igniters and oxygen spraying pieces, the igniters are arranged on the outer walls of the two sides of the heating box body, one ends of the igniters extend into the heating cavity, the oxygen spraying pieces comprise oxygen spraying plates, a plurality of oxygen spraying nozzles and oxygen spraying pipelines, the oxygen spraying plates are fixedly arranged on the heating box body, the oxygen spraying nozzles obliquely penetrate through the oxygen spraying plates, one ends of the oxygen spraying nozzles extend into the heating cavity, the pressing die is arranged in the heating cavity, and the pressing assembly is positioned above the pressing platform. Through setting up heating box and heating element, with the flame restriction in the heating cavity of heating box, avoid flame and user contact, promote the security of user's operation.

Inventors

ZHANG TAO
LI FENGMING
Ping Supeng
ZHANG XIAOBING

Assignees

晋中智远铁路机械制造有限公司

Dates

Publication Date: 20260508
Application Date: 20250611

Claims (7)

1. The utility model provides a latch hook production forging press with safeguard function which characterized in that includes: pressing a platform; The heating box body is arranged at the top of the pressing platform, a heating cavity is formed in the heating box body, and a mounting groove is formed in the bottom of the heating cavity; the heating assembly comprises a plurality of igniters and oxygen spraying pieces, the igniters are arranged on the outer walls of the two sides of the heating box body, one end of each igniter stretches into the heating cavity, the oxygen spraying pieces are arranged at the top of the heating box body, and the oxygen spraying pieces are located above the igniters; The oxygen spraying piece comprises an oxygen spraying plate, a plurality of oxygen spraying nozzles and an oxygen spraying pipeline, wherein the oxygen spraying plate is fixedly arranged on the heating box body, the oxygen spraying nozzles are obliquely and penetratingly arranged on the oxygen spraying plate, one ends of the oxygen spraying nozzles extend into the heating cavity, one ends of the oxygen spraying nozzles are positioned right above one ends of the igniters, the other ends of the oxygen spraying nozzles are communicated with the oxygen spraying pipeline, the oxygen spraying pipeline is arranged at the top of the oxygen spraying plate, and the oxygen spraying pipeline is provided with an air inlet; The pressing die is arranged in the heating cavity, the bottom of the pressing die is placed in the mounting groove, and a die groove is formed in the top of the pressing die; The pressing assembly is located above the pressing platform and comprises a hydraulic oil cylinder, a fixing plate, a plurality of guide posts, a pressing top plate and a pressing block, wherein the guide posts are distributed and arranged at four corners of the pressing platform, the fixing plate is arranged at one ends of the guide posts, the hydraulic oil cylinder is arranged on the fixing plate, the output end of the hydraulic oil cylinder penetrates through the fixing plate and is connected with the top of the pressing top plate, the pressing top plate slides on the guide posts, the pressing block is arranged at the bottom center of the pressing top plate, and the pressing block is matched with a die groove at the top of the pressing die.
2. The forging press for producing lock hooks with protection function according to claim 1, wherein the two ends of the inner wall of the heating cavity are provided with auxiliary fixing sliding grooves.
3. The forging press for producing lock hooks with protection function according to claim 2, wherein auxiliary sliding blocks are arranged on two sides of the pressing die, and the pressing die is slidably arranged in the heating cavity through the auxiliary sliding blocks.
4. The shackle production forging press with a protection function according to claim 3, further comprising a lifting member, wherein the lifting member comprises a first lifting hanging ring and a second lifting hanging ring, the first lifting hanging ring is arranged at the bottom of the pressing top plate, the first lifting hanging ring is located at two sides of the pressing block, the second lifting hanging ring is respectively arranged on the auxiliary sliding block, and the first lifting hanging ring is located right above the second lifting hanging ring.
5. The forging press for producing lock hooks with protection function according to claim 1, further comprising a shock absorbing support member, wherein a shock absorbing cavity is formed in the bottom center of the pressing platform, and the shock absorbing support member is arranged in the shock absorbing cavity.
6. The forging press for producing lock hooks with protection functions according to claim 5, wherein the shock absorbing support comprises a shock absorbing movable rod, a shock absorbing spring and a shock absorbing fixing column, the shock absorbing fixing column is provided with a shock absorbing sliding groove, the circumference of the inner wall of the shock absorbing sliding groove is provided with a plurality of shock absorbing guide grooves, one end of the shock absorbing movable rod stretches into the shock absorbing sliding groove, the outer wall of one end of the shock absorbing movable rod is provided with a plurality of shock absorbing guide blocks, the shock absorbing guide blocks are arranged in the shock absorbing guide grooves in a sliding mode, the other end of the shock absorbing movable rod is in contact with the bottom of the pressing platform, one end of the shock absorbing spring is fixed at one end of the shock absorbing movable rod, and the other end of the shock absorbing spring is fixed at the bottom of the shock absorbing sliding groove.
7. The forging press for producing lock hooks with a protection function according to claim 1, wherein an inner wall of the heating cavity is provided with a fireproof layer.

Description

Forging press with protection function for latch hook production Technical Field The utility model relates to the field of lock hook forging equipment, in particular to a lock hook production forging press with a protection function. Background The lock hook is used in various scenes, wherein in order to ensure the strength of the lock hook, a hot pressing process is adopted at present, after the rough blank is forged, the rough blank is made to form a corresponding lock hook model, and then the corresponding lock hook model is subjected to finish machining. The existing hot pressing process usually adopts a hot forging press, and the hot forging press is industrial equipment for molding metal by utilizing high temperature and high pressure, wherein the hot forging press needs to heat metal materials firstly, and aims to soften the metal, reduce metal deformation resistance, improve plasticity, facilitate subsequent plastic molding, and forge and mold after a heating process is finished, the existing hot forging press usually adopts direct flame blowing to be positioned on an operation table for forging and pressing a die, so that the temperature of the forging and pressing die reaches the operation temperature, flame is directly exposed on the operation table, a protective device is not arranged, and site personnel are easy to scald in the operations of discharging and collecting the metal, and the danger of the site personnel is increased. Disclosure of utility model The utility model provides a lock hook production forging press with a protection function, which is characterized in that a heating box body and a heating assembly are arranged, flame is limited in a heating cavity of the heating box body, the flame is prevented from contacting a user, and the safety of user operation is improved. To achieve the above object, the present utility model provides a forging press for producing a latch hook with protection function, comprising Pressing a platform; The heating box body is arranged at the top of the pressing platform, a heating cavity is formed in the heating box body, and a mounting groove is formed in the bottom of the heating cavity; the heating assembly comprises a plurality of igniters and oxygen spraying pieces, the igniters are arranged on the outer walls of the two sides of the heating box body, one end of each igniter stretches into the heating cavity, the oxygen spraying pieces are arranged at the top of the heating box body, and the oxygen spraying pieces are located above the igniters; The oxygen spraying piece comprises an oxygen spraying plate, a plurality of oxygen spraying nozzles and an oxygen spraying pipeline, wherein the oxygen spraying plate is fixedly arranged on the heating box body, the oxygen spraying nozzles are obliquely and penetratingly arranged on the oxygen spraying plate, one ends of the oxygen spraying nozzles extend into the heating cavity, one ends of the oxygen spraying nozzles are positioned right above one ends of the igniters, the other ends of the oxygen spraying nozzles are communicated with the oxygen spraying pipeline, the oxygen spraying pipeline is arranged at the top of the oxygen spraying plate, and the oxygen spraying pipeline is provided with an air inlet; The pressing die is arranged in the heating cavity, the bottom of the pressing die is placed in the mounting groove, and a die groove is formed in the top of the pressing die; The pressing assembly is located above the pressing platform and comprises a hydraulic oil cylinder, a fixing plate, a plurality of guide posts, a pressing top plate and a pressing block, wherein the guide posts are distributed and arranged at four corners of the pressing platform, the fixing plate is arranged at one ends of the guide posts, the hydraulic oil cylinder is arranged on the fixing plate, the output end of the hydraulic oil cylinder penetrates through the fixing plate and is connected with the top of the pressing top plate, the pressing top plate slides on the guide posts, the pressing block is arranged at the bottom center of the pressing top plate, and the pressing block is matched with a die groove at the top of the pressing die. Further, auxiliary fixing sliding grooves are formed in two ends of the inner wall of the heating cavity. Further, auxiliary sliding blocks are arranged on two sides of the pressing die, and the pressing die is arranged in the heating cavity in a sliding mode through the auxiliary sliding blocks. Further, the lock hook production forging press with the protection function further comprises a lifting part, the lifting part comprises a first lifting hanging ring and a second lifting hanging ring, the first lifting hanging ring is arranged at the bottom of the pressing top plate, the first lifting hanging ring is located at two sides of the pressing block, the second lifting hanging ring is respectively arranged on the auxiliary sliding block, and the first lifting hanging ring is located