CN213729133U

CN213729133U - Forging hammer structure capable of effectively preventing bolt from falling off

Info

Publication number: CN213729133U
Application number: CN202022683907.6U
Authority: CN
Inventors: 李乃明; 纪仁杰; 成中标; 颜廷良
Original assignee: Jiangsu Forged Pipe Fittings Co ltd
Current assignee: Jiangsu Forged Pipe Fittings Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-20
Anticipated expiration: 2030-11-19

Abstract

The utility model provides an effectively prevent forging hammer structure that bolt drops, include the frame, locate board in the frame, locate hydraulic line on the board, by hydraulic line driven tup structure and locating the anvil under the tup structure, the utility model discloses be equipped with anticreep piece on the bolt of preventing weighing down the connecting rod, prevent on the one hand that the bolt is not hard up because frequently receiving the torsional force, on the other hand anticreep piece base's turned angle, the not hard up degree of the observation bolt of being convenient for can in time lock.

Description

Forging hammer structure capable of effectively preventing bolt from falling off

Technical Field

The utility model relates to a forging pipe fitting processing field, concretely relates to effectively prevent forging hammer structure that bolt drops.

Background

The forging hammer structure is the essential equipment of processing forging pipe fitting, and the forging hammer structure mainly divide into air hammer, mechanical hammer and hydraulic hammer, and the air hammer has working cylinder and compression cylinder, communicates by the rotary valve between the two jars, and mechanical hammer adopts motor drive, and hydraulic hammer then adopts hydraulic drive, utilizes hydraulic drive to drive the tup and makes up-and-down motion, and the forging hammer structure is because the specification is big, and weight is heavy, is equipped with multiple safety arrangement, and in the actual production, safety arrangement's reliable and stable nature influences production safety and the integrality of forging hammer structure.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problems, the utility model provides a forging hammer structure which can effectively prevent the bolt from falling off,

the method comprises the following steps:

the frame, locate board in the frame, locate hydraulic line on the board, by hydraulic line driven tup structure and locating the anvil under the tup structure, the tup structure include with last die pin that hydraulic line connects, locate go up the mounting panel of die pin below, locate the buffering tup seat of mounting panel below and locating the tup body on the buffering tup seat, establish to the cambered surface the lower ground of tup body, hydraulic line includes pipeline and pneumatic cylinder it is two to go up the die pin, it locates to go up the die pin the pneumatic cylinder both sides, it is the telescopic body of rod to go up the die pin.

Preferably, the mounting plate is provided with a sliding block, the sliding block penetrates through a guide pillar, the bottom of the sliding block is provided with a sliding groove, and the machine table is provided with a sliding way matched with the sliding groove.

Preferably, a locking handle is arranged on the guide post.

Preferably, an anti-falling connecting rod is arranged between the guide pillar and the sliding block, the anti-falling rod and the guide pillar are fixed through a bolt, and an anti-falling part is arranged on the bolt.

Preferably, safety gratings are arranged on two sides of the frame.

Preferably, the anticreep piece includes the base, locates shell body on the base, locates the inside cushion of base and locating the compression spring of cushion both sides, be equipped with the mounting groove on the base, the mounting groove both sides are equipped with the spring holder, compression spring installs on the spring holder, be equipped with the hook seat on the base, be equipped with the stay cord on the hook seat, the stay cord with the board is connected.

Has the advantages that:

1. be equipped with the anticreep piece on the bolt of preventing weighing down the connecting rod, prevent on the one hand that the bolt is not hard up because frequently receive the torsional force, on the other hand the turned angle of anticreep piece base is convenient for observe not hard up degree of bolt, can in time lock.

2. The problem of after the bolt drops, when the forging hammer body pushes down on the anvil block, the bolt that drops pops out at the utmost point speed, endangers operating personnel life safety is solved.

Drawings

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

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a schematic view of the anti-separation member of the present invention.

The figures in the drawings represent:

1. the device comprises a frame 2, a machine table 3, a safety grating 4, a locking handle 5, a hammer head body 6, a mounting plate 7, a sliding block 8, an anti-falling part 9, a guide pillar 10, an anvil block 11, a base 12, an outer shell 13, a spring seat 14 and a soft cushion.

Detailed Description

The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be understood that the terms "front", "back", "left", "right", "up", "down", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 and 2, the utility model discloses a frame, locate board in the frame, locate hydraulic pressure pipeline on the board, by hydraulic pressure pipeline driven tup structure and locating the anvil under the tup structure, the tup structure include with last die rod that hydraulic pressure pipeline connects, locate go up the mounting panel of die rod below, locate the buffering tup head seat of mounting panel below and locate the tup body on the buffering tup head seat, establish to the cambered surface under the tup body, hydraulic pressure pipeline includes pipeline and pneumatic cylinder it is two to go up the die rod, it locates to go up the die rod the pneumatic cylinder both sides, it is the telescopic body of rod to go up the die rod.

The mounting plate is provided with a sliding block, the sliding block penetrates through a guide pillar, the bottom of the sliding block is provided with a sliding groove, the machine table is provided with a sliding way matched with the sliding groove, and the guide pillar is provided with a locking handle. An anti-falling connecting rod is arranged between the guide pillar and the sliding block, the anti-falling rod and the guide pillar are fixed through a bolt, and an anti-falling piece is arranged on the bolt. The frame both sides are equipped with safe grating, anticreep piece includes the base, locates shell body on the base, locates the inside cushion of base and locating the compression spring of cushion both sides, be equipped with the mounting groove on the base, the mounting groove both sides are equipped with the spring holder, compression spring installs on the spring holder, be equipped with the hook seat on the base, be equipped with the stay cord on the hook seat, the stay cord with the board is connected.

Before the operation, the inspection the utility model discloses well bolt, tup body and last matrix pole have not hard up scheduling problem that drops, do not have unusual back, start the operation, and hydraulic pressure steel drive forging hammer body pushes down, and operating personnel utilizes the pressure of forging hammer body, forges and presses the stock on the anvil block, need during the operation to observe in real time and should shut down immediately after discovering irregular noise and overhaul, the utility model discloses be equipped with anticreep spare, be convenient for observe the reliable condition of installation of inspection bolt, avoided because the head of bolt receives the problem that the shear force falls suddenly, the bolt head after the breakage can not fall on the anvil block, has prevented that the back bolt head that drops from receiving tup body pressure and popping out the problem of endangering operating personnel life safety at a high speed.

Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention.

Claims

1. The utility model provides an effectively prevent forging hammer structure that bolt drops which characterized in that: including the frame, locate board in the frame, locate hydraulic line on the board, by hydraulic line driven tup structure and locating the anvil under the tup structure, the tup structure include with last die pin that hydraulic line connects, locate go up the mounting panel of die pin below, locate the buffering tup seat of mounting panel below and locating the tup body on the buffering tup seat, the lower ground of tup body is established to the cambered surface, hydraulic line includes pipeline and pneumatic cylinder it is two to go up the die pin, it locates to go up the die pin the pneumatic cylinder both sides, it is the telescopic body of rod to go up the die pin.

2. The forging hammer structure capable of effectively preventing the bolt from falling off as claimed in claim 1, wherein: the mounting plate is provided with a sliding block, the sliding block penetrates through a guide pillar, the bottom of the sliding block is provided with a sliding groove, and the machine table is provided with a sliding way matched with the sliding groove.

3. The forging hammer structure capable of effectively preventing the bolt from falling off as claimed in claim 2, wherein: and a locking handle is arranged on the guide post.

4. A hammer structure effective in preventing a bolt from coming off according to claim 3, wherein: an anti-falling connecting rod is arranged between the guide pillar and the sliding block, the anti-falling connecting rod and the guide pillar are fixed through bolts, and anti-falling parts are arranged on the bolts.

5. The forging hammer structure capable of effectively preventing the bolt from falling off as claimed in claim 2, wherein: and safety gratings are arranged on two sides of the rack.

6. The forging hammer structure capable of effectively preventing the bolt from falling off as claimed in claim 4, wherein: the anticreep piece includes the base, locates shell body on the base, locate inside cushion of base and locating the compression spring of cushion both sides, be equipped with the mounting groove on the base, the mounting groove both sides are equipped with the spring holder, compression spring installs on the spring holder, be equipped with the hook seat on the base, be equipped with the stay cord on the hook seat, the stay cord with the board is connected.