CN211071641U

CN211071641U - Forging mechanism of high-speed flange forging machine

Info

Publication number: CN211071641U
Application number: CN201921962720.0U
Authority: CN
Inventors: 翟盼盼
Original assignee: Jinan Jiade Forging Co ltd
Current assignee: Jinan Jiade Forging Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-07-24
Anticipated expiration: 2029-11-11

Abstract

The utility model belongs to the field of flanges, in particular to a forging mechanism of a high-speed flange forging machine, which aims at the problems that when the existing workpiece is heated, the workpiece needs to be placed on a heating device and needs to be moved manually, thus not only the operation is troublesome, but also when the heated workpiece is moved, the workpiece has certain danger, the utility model proposes a proposal that the forging mechanism comprises an installation box, two upright posts are symmetrically and fixedly installed at the top of the installation box, the top ends of the two upright posts are fixedly provided with a same cross beam, and the top of the cross beam is fixedly provided with a hydraulic cylinder, the utility model can realize that a blank and a flame gun are close to each other by starting a cylinder, and a transmission gear ring are meshed, thereby the blank is comprehensively heated by the flame gun, so that the temperature of the blank can be kept basically consistent for a long time, and the blank does not need to be carried manually in the process of, thus, the risk factor can be greatly reduced.

Description

Forging mechanism of high-speed flange forging machine

Technical Field

The utility model relates to a flange technical field especially relates to a high-speed flange forging machine forges mechanism.

Background

A Flange (Flange), also known as a Flange collar or Flange. The flange is a part for connecting pipes and is used for connecting pipe ends; there are also flanges on the inlet and outlet of the equipment for the connection between two equipments, such as reducer flanges, bulletin numbers: CN208945076U discloses a flange core forging machine, including the frame, be provided with base and punching press mechanism in the frame, be provided with the spacing post of slip between base and the punching press mechanism, the slide is established to the spacing post upper cover of slip, punching press mechanism is connected to the slide, the slide below is provided with clamp plate and design post, be provided with the die on the base, the die is including the cavity that holds flange core afterbody and the design groove that holds flange core head, the utility model discloses a head of forging and pressing formation flange core only need adopt the afterbody diameter of flange core the material can, save raw and other materials, and machining efficiency improves greatly simultaneously.

According to the technical scheme, when the workpiece is heated, the workpiece needs to be placed on the heating device and needs to be moved manually, so that not only is the operation troublesome, but also the workpiece after being heated is moved, and certain dangerousness exists, so that a high-speed flange forging machine forging mechanism is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art scheme and when heating the work piece, still need place the work piece on heating device, need the manual work to remove, not only troublesome poeration like this, when removing the back work piece of heating, still have certain dangerous shortcoming moreover, and the high-speed flange forging machine forging mechanism who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a forging mechanism of a high-speed flange forging machine comprises an installation box, wherein two upright posts are symmetrically and fixedly installed at the top of the installation box, the top ends of the two upright posts are fixedly installed with a cross beam, a hydraulic cylinder is fixedly installed at the top of the cross beam, an output shaft of the hydraulic cylinder penetrates through the cross beam and is fixedly installed with a pressing plate, a die is fixedly installed at the top of the installation box, an air cylinder is fixedly installed on the inner wall of the bottom of the installation box, a tray is arranged in the die, a rotating pipe is rotatably connected to the inner wall of the top of the installation box, a ball screw is fixedly installed on a piston rod of the air cylinder, the top end of the ball screw penetrates through the rotating pipe and extends into the die, a tray is rotatably connected to the top end of the ball screw, a moving rod is slidably connected to one side of the top of the installation box, and the top of one side, the flame gun is positioned above the driving motor, and the moving rod and the rotating pipe are in transmission connection.

Preferably, a ball screw nut is fixedly mounted on the inner wall of the rotating pipe, the ball screw penetrates through the ball screw nut and is in threaded connection with the ball screw nut, and the rotating pipe can be conveniently driven to rotate by the aid of the ball screw nut and the ball screw.

Preferably, a swing rod is fixedly mounted on one side of the rotating pipe, a connecting ring is fixedly mounted at the bottom end of the moving rod, a connecting shaft is fixedly mounted on one side of the top of the swing rod, the top end of the connecting shaft extends into the connecting ring and is movably connected with the inner wall of the connecting ring, and the rotating motion of the swing rod can be changed into the linear motion of the moving rod by the aid of the connecting ring and the connecting shaft.

Preferably, fixed mounting has the gag lever post on the inner wall of top one side of install bin, the carriage release lever slip cover is established at the gag lever post, the cover is equipped with reset spring on the gag lever post, and reset spring is located one side of carriage release lever, reset spring's both ends respectively with gag lever post and carriage release lever fixed connection, utilize reset spring can conveniently drive the carriage release lever and carry out the reverse movement.

Preferably, a transmission gear is fixedly installed on an output shaft of the driving motor, a transmission gear ring is fixedly installed at the top of the tray, the transmission gear is movably meshed with the transmission gear ring, and the blank can be conveniently driven to rotate by the transmission gear and the transmission gear ring, so that the blank is uniformly heated.

The utility model discloses in, a high-speed flange forging machine forges mechanism

The pressing plate is driven by the hydraulic cylinder to do longitudinal reciprocating motion for many times, so that the blank in the die can be forged, and the blank is subjected to high-temperature treatment when being placed in the die, so that after the temperature of the blank is reduced, the cylinder can be started, the ball screw can be driven to move upwards, and the tray can be used for driving the blank to move out of the die;

when the ball screw moves upwards, the rotating pipe can be driven to rotate through the ball screw nut, so that the moving rod can be driven to move transversely, the driving motor and the flame gun can move towards the left side until the transmission gear is meshed with the transmission toothed ring, the driving motor and the flame gun can be started simultaneously, and the blank can be uniformly heated;

the utility model discloses a starting cylinder can realize that blank and flame gun are close to each other to make drive gear and transmission ring gear mesh, carry out comprehensive heating to the blank with this utilization flame gun, so can make the blank temperature keep basic unanimous for a long time, and need not artifical transport blank at the process of carrying out the heating to the blank, consequently reduction risk factor that can be great.

Drawings

Fig. 1 is a front view of a forging mechanism of a high-speed flange forging machine according to the present invention;

FIG. 2 is a front view of the internal structure of a rotating tube of the forging mechanism of the high-speed flange forging machine according to the present invention;

fig. 3 is a top view of a connecting ring and a connecting structure of a swing rod of a forging mechanism of a high-speed flange forging machine according to the present invention.

In the figure: the device comprises an installation box 1, a column 2, a beam 3, a hydraulic cylinder 4, a cylinder 5, a limiting rod 6, a movable rod 7, a connecting ring 8, a rotating pipe 9, a swinging rod 10, a tray 11, a driving motor 12, a flame gun 13, a return spring 14, a die 15, a ball screw nut 16, a ball screw 17, a connecting shaft 18 and a transmission gear 19.

Detailed Description

The technical solutions 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, not all embodiments.

Example one

Referring to fig. 1-3, a high-speed flange forging machine forging mechanism, including install bin 1, the top symmetry fixed mounting of install bin 1 has two stands 2, and the top fixed mounting of two stands 2 has same crossbeam 3, the top fixed mounting of crossbeam 3 has pneumatic cylinder 4, the output shaft of pneumatic cylinder 4 runs through crossbeam 3 and fixed mounting has the clamp plate, and the top fixed mounting of install bin 1 has mould 15, fixed mounting has cylinder 5 on the bottom inner wall of install bin 1, be equipped with tray 11 in the mould 15, it is connected with rotating tube 9 to rotate on the top inner wall of install bin 1, fixed mounting has ball 17 on the piston rod of cylinder 5, ball 17's top runs through rotating tube 9 and extends to in the mould 15, and ball 17's top rotates and is connected with tray 11, top one side sliding connection of install bin 1 has carriage release lever 7, and one side top of carriage release lever 7 extends to the top of install bin 1 and respectively fixed mounting have driving motor 12 and spout spray The fire gun 13 and the flame gun 13 are positioned above the driving motor 12, and the moving rod 7 and the rotating pipe 9 are in transmission connection.

Wherein, the pressing plate is driven by the hydraulic cylinder 4 to do a plurality of times of longitudinal reciprocating motions, so that the blank in the die 15 can be forged, and when the blank is placed in the die 15, the blank is processed by high temperature, so that after the temperature of the blank is reduced, the cylinder 5 can be started at the moment, the ball screw 17 can be driven to move upwards at the moment, so that the tray 11 can be utilized to drive the blank to move out of the die 15, when the ball screw 17 moves upwards, the rotating pipe 9 can be driven to rotate by the ball screw nut 16 at the moment, so that the moving rod 7 can be driven to move transversely, the driving motor 12 and the flame gun 13 can be driven to move towards the left side until the transmission gear 19 is meshed with the transmission toothed ring, the driving motor 12 and the flame gun 13 can be started simultaneously, the blank can be heated evenly, the utility model can realize that the blank and the flame gun 13 are close to each other by starting the cylinder 5, and make drive gear 19 and drive ring gear mesh to this utilizes flame gun 13 to carry out comprehensive heating to the blank, so can make the blank temperature keep unanimous basically for a long time, and need not artifical transport blank in the process of heating the blank, consequently reduction risk factor that can be great.

Example two

The utility model discloses in, fixed mounting has ball nut 16 on the inner wall of rotating tube 9, and ball 17 runs through

ball nut

16 and 16 threaded connection with ball nut, utilizes ball nut 16 and ball 17 can conveniently drive rotating tube 9 and rotate.

The utility model discloses in, one side fixed mounting of swinging arms 9 has swinging arms 10, and the bottom fixed mounting of carriage release lever 7 has go-between 8, and top one side fixed mounting of swinging arms 10 has connecting

axle

18, 18 the top of connecting axle extend to in the go-between 8 and with the inner wall swing joint of go-between 8, utilize go-between 8 and connecting axle 18 can make the rotary motion of swinging arms 10 become the linear motion of carriage release lever 7.

The utility model discloses in, fixed mounting has gag lever post 6 on the inner wall of top one side of install bin 1, and the slide sleeve of carriage release lever 7 is established at gag lever post 6, and the cover is equipped with reset spring 14 on gag lever post 6, and reset spring 14 is located one side of carriage release lever 7, and reset spring 14's both ends respectively with gag lever post 6 and carriage release lever 7 fixed connection, utilize reset spring 14 can conveniently drive carriage release lever 7 and carry out the reverse movement.

The utility model discloses in, fixed mounting has drive gear 19 on driving motor 12's the output shaft, and the top fixed mounting of tray 11 has the transmission ring gear, and drive gear 19 and transmission ring gear activity mesh utilize drive gear 19 and transmission ring gear can conveniently drive the blank and rotate for the even being heated of blank.

In the utility model, the press plate is driven by the hydraulic cylinder 4 to do a plurality of times of longitudinal reciprocating motions, so that the blank in the die 15 can be forged, and when the blank is placed in the die 15, the blank is processed by high temperature, so that after the temperature of the blank is reduced, the cylinder 5 can be started, the ball screw 17 can be driven to move upwards, the tray 11 can be utilized to drive the blank to move out of the die 15, when the ball screw 17 moves upwards, the rotating pipe 9 can be driven to rotate by the ball screw nut 16, so that the oscillating rod 10 can be driven to rotate, the connecting shaft 18 and the connecting ring 8 are connected in a matching way, the moving rod 7 can be driven to move transversely, the driving motor 12 and the flame gun 13 can move towards the left side until the transmission gear 19 is meshed with the transmission gear ring, the driving motor 12 and the flame gun 13 can be started simultaneously, can carry out even heating to the blank, consequently when carrying out the punching press to the blank, can conveniently heat the blank many times to this hardness that can greatly reduced blank when being processed can so make the blank temperature keep basic unanimous for a long time, and need not artifical transport blank in the process of carrying out the heating to the blank, consequently reduction risk factor that can be great.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The forging mechanism of the high-speed flange forging machine comprises an installation box (1) and is characterized in that two stand columns (2) are symmetrically and fixedly installed at the top of the installation box (1), a same cross beam (3) is fixedly installed at the top ends of the two stand columns (2), a hydraulic cylinder (4) is fixedly installed at the top of the cross beam (3), an output shaft of the hydraulic cylinder (4) penetrates through the cross beam (3) and is fixedly provided with a pressing plate, a mold (15) is fixedly installed at the top of the installation box (1), an air cylinder (5) is fixedly installed on the inner wall of the bottom of the installation box (1), a tray (11) is arranged in the mold (15), a rotating pipe (9) is rotatably connected onto the inner wall of the top of the installation box (1), a ball screw (17) is fixedly installed on a piston rod of the air cylinder (5), the top end of the ball screw (17) penetrates through the rotating pipe (9) and, and the top of ball (17) rotates and is connected with tray (11), top one side sliding connection of install bin (1) has carriage release lever (7), and one side top of carriage release lever (7) extends to the top of install bin (1) and respectively fixed mounting have driving motor (12) and flame gun (13), flame gun (13) are located the top of driving motor (12), carriage release lever (7) rotating tube (9) transmission is connected.

2. A high-speed flange forging machine forging mechanism according to claim 1, wherein a ball screw nut (16) is fixedly mounted on the inner wall of the rotating tube (9), and the ball screw (17) penetrates through the ball screw nut (16) and is in threaded connection with the ball screw nut (16).

3. The forging mechanism of a high-speed flange forging machine according to claim 1, wherein a swing rod (10) is fixedly mounted on one side of the rotating pipe (9), a connecting ring (8) is fixedly mounted at the bottom end of the moving rod (7), a connecting shaft (18) is fixedly mounted on one side of the top of the swing rod (10), and the top end of the connecting shaft (18) extends into the connecting ring (8) and is movably connected with the inner wall of the connecting ring (8).

4. The forging mechanism of a high-speed flange forging machine according to claim 1, wherein a limiting rod (6) is fixedly mounted on an inner wall of one side of the top of the mounting box (1), the moving rod (7) is slidably sleeved on the limiting rod (6), a return spring (14) is sleeved on the limiting rod (6), the return spring (14) is located on one side of the moving rod (7), and two ends of the return spring (14) are respectively and fixedly connected with the limiting rod (6) and the moving rod (7).

5. The forging mechanism of a high-speed flange forging machine according to claim 1, wherein a transmission gear (19) is fixedly mounted on an output shaft of the driving motor (12), a transmission gear ring is fixedly mounted on the top of the tray (11), and the transmission gear (19) is movably meshed with the transmission gear ring.