CN220532869U - Automatic assembling and disassembling device for joint forging press mold - Google Patents

Abstract

The utility model discloses an automatic assembling and disassembling device for a die of a joint forging press, which relates to the technical field of forging presses and comprises a rack, wherein a first driving mechanism for realizing horizontal movement of the rack is arranged on the rack, one side of the rack is rotationally connected with two clamp arms, the front ends of the two clamp arms are connected with two clamps through fixing bolts, the inner sides of the two clamp arms are respectively rotationally connected with one ends of two clamp opening and closing arms, the other ends of the two clamp opening and closing arms are connected to clamp opening and closing thrust rods, the clamp opening and closing thrust rods penetrate through the inside of the rack, and the other ends of the clamp opening and closing thrust rods are connected with a second driving mechanism for realizing horizontal movement of the clamp opening and closing thrust rods.

Description

Automatic assembling and disassembling device for joint forging press mold

Technical Field

The utility model relates to the technical field of forging presses, in particular to an automatic assembling and disassembling device for a die of a joint forging press.

Background

Forging presses are widely used, and are also widely used in the petroleum industry, such as forging of pipe fittings. In the forging process of the petroleum pipe fitting joint, the traditional die assembly and disassembly require manual operation, each joint requires complicated die assembly, disassembly, cooling and other operations, so that the problems of low automation degree, low safety coefficient, low working efficiency, high labor intensity, time and labor waste and the like in the production process are caused, and particularly, the petroleum pipe fitting joint has the advantages of more heating devices in the operation site, high environmental temperature and more environmental discomfort due to the continuous use of graphite are further increased. Thus, many automatic handling devices are currently on the market to solve the above problems.

For example, the publication number is CN211661007U, and the name of the automatic loading and unloading forging platform discloses an automatic loading and unloading device, which comprises a forging platform, one side of the forging platform is provided with a conveying belt for conveying blanks and finished products, and a loading and unloading device for loading and unloading blanks is arranged between the forging platform and the conveying belt. The beneficial effects of the utility model are as follows: 1. the synchronous conveying of the blanks and the finished products is completed through the same conveying belt, the use cost can be effectively reduced, the loading of the blanks and the unloading of the finished products are completed simultaneously through the loading and unloading device, the starting signal of loading and unloading materials is triggered by the upper die and the lower die of the forging die to separately trigger the travel switch, one grabbing mechanism is used for grabbing and placing the blanks, the other grabbing mechanism is used for grabbing and placing the finished products, automatic loading and installation of the materials are achieved, and the blanks and the finished products are transported by matching with the same conveying belt. 2. The loading and unloading device drives the rotary table to rotate through the driving device, the adjustment angle is 90 degrees each time, the material is loaded each time and can rotate twice continuously, and after the first rotation, the cylinder can drive the piston rod to drive the supporting rod and the grabbing mechanism on the supporting rod to move downwards synchronously, so that grabbing or placing of the material is completed, synchronous discharging and loading are realized, and the telescopic devices on each grabbing mechanism operate independently and are not interfered with each other. Although the utility model realizes automatic blank loading and unloading and reduces the labor intensity, certain defects are also present: the forging and pressing mould structure in this technical scheme is fixed, can't satisfy many specifications and forge and use, and the practicality is low.

Disclosure of Invention

The utility model aims to solve the technical problems by providing an automatic assembling and disassembling device for a die of a joint forging press.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides a connect forging press mould automatic handling device, includes the rack, be equipped with the first actuating mechanism that is used for realizing rack horizontal migration on the rack, rack one side rotates and is connected with two anchor clamps arms, two the front end of anchor clamps arm all is connected with two anchor clamps through fixing bolt, two the inboard of anchor clamps arm is connected with two anchor clamps switching arm of force rotation respectively through the round pin axle, two the other end of anchor clamps switching arm of force is connected on the anchor clamps switching distance rod through the round pin axle rotation, the anchor clamps switching distance rod runs through inside the rack, the other end of anchor clamps switching distance rod is connected with the second actuating mechanism that is used for realizing anchor clamps switching distance rod horizontal migration.

Preferably, the two clamps are of fan-shaped structures, the lower ends of the clamps are in a horn mouth shape, and when the die is clamped, the minimum inner diameter of the horn mouth is the same as the inner diameter of the opening of the die.

Preferably, the lifting mechanism is arranged on one side of the rack, the lifting mechanism comprises a lifting block, a lifting motor, a supporting column and a lifting screw rod, a cavity is formed in the supporting column, the lifting screw rod is arranged in the cavity, the lifting screw rod is connected with the lifting block in a threaded manner, the lifting block is fixedly arranged on one side of the rack, the upper end of the lifting screw rod is connected with the lifting motor, and the lower end of the lifting screw rod is connected with the inner bottom of the supporting column through a bearing.

Preferably, a slide way is arranged on the inner side wall of the cavity, and the lifting block is connected in the slide way in a sliding way.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the second driving mechanism is arranged to drive the clamp opening and closing thrust rod to move back and forth, so that the clamp arm and the clamp are clamped and opened by changing the included angle of the clamp opening and closing force arm, and the clamping and opening mechanism is suitable for loading and unloading various moulds with different sizes.

2. According to the technical scheme, the die can be automatically installed and disassembled, manual operation is replaced, labor force is relieved, labor intensity is reduced, working efficiency and safety coefficient are improved, and operators are prevented from working in a high-temperature environment for a long time.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a front view of the present utility model;

FIG. 2 is a schematic view of a mold loading structure according to the present utility model;

fig. 3 is a partial top view of the present utility model.

Reference numerals illustrate:

the device comprises a 1-bench, a 2-translation motor, a 3-lifting motor, a 4-clamp opening and closing motor, a 5-clamp arm, a 6-fixing bolt, a 7-clamp, an 8-clamp opening and closing arm, a 9-clamp opening and closing thrust rod, a 10-lifting block, an 11-supporting upright post, a 12-lifting screw, a 13-blank and a 14-die.

Detailed Description

The utility model will now be described in detail, by way of example, with reference to the accompanying drawings, wherein it is evident that the embodiments described are only some, but not all, of the embodiments of the utility model.

As shown in fig. 1 to 3, an automatic assembling and disassembling device for a die of a joint forging press comprises a rack 1, wherein a first driving mechanism for realizing horizontal movement of the rack 1 is arranged on the rack 1, the first driving mechanism comprises a translation motor 2, a gear and a rack, and the rack 1 can move back and forth on a slideway thereof under the drive of the translation motor 2 through the gear and rack mechanism to drive a clamp 7 and a die 14 to horizontally move. The utility model discloses a mould that the rack 1 one side rotates to be connected with two anchor clamps arms 5, two the front end of anchor clamps arm 5 all is connected with two anchor clamps 7 through fixing bolt 6, two the inboard of anchor clamps arm 5 is connected with two anchor clamps open and shut arm of force 8 rotation respectively through the round pin axle, two the other end of anchor clamps arm of force 8 is connected on anchor clamps open and shut thrust rod 9 through the round pin axle rotation, inside anchor clamps open and shut thrust rod 9 runs through rack 1, the other end of anchor clamps open and shut thrust rod 9 is connected with the second actuating mechanism that is used for realizing anchor clamps open and shut thrust rod 9 horizontal migration, the second actuating mechanism includes anchor clamps open and shut motor 4, gear and rack, anchor clamps open and shut thrust rod 9 can be through gear rack mechanism back and forth movement on rack 1 under the drive of anchor clamps open and shut motor 4, drive the contained angle of two anchor clamps arm of force 8 produces the change, and then promotes anchor clamps arm of force 5 and anchor clamps 7 to accomplish loosening and clamping action, and the anchor clamps 7 of adjustable open and shut angle can satisfy multiple unidimensional mould and use.

Further, in this embodiment, two the anchor clamps 7 are fan-shaped structure, anchor clamps 7 lower extreme is the horn mouth shape, and when pressing from both sides tight mould 14, the minimum internal diameter of horn mouth is the same with the internal diameter of mould 14 opening department, and fan-shaped structure can make the more firm of mould centre gripping, and the horn mouth shape plays the guide effect, makes things convenient for blank 13 to enter into mould 14, when anchor clamps 7 press from both sides tightly, can also the automatic alignment blank 13 center.

Further, in this embodiment, still include elevating system, elevating system sets up in rack 1 one side, elevating system includes elevator 10, elevator motor 3, support post 11 and lift screw 12, be equipped with the cavity in the support post 11, be equipped with lift screw 12 in the cavity, threaded connection has elevator 10 on the lift screw 12, elevator 10 sets firmly in rack 1 one side, elevator screw 12 upper end is connected with elevator motor 3, and the lower extreme passes through the bearing connection in support post 11 interior bottom, and elevator motor 3 drives elevator screw 12 corotation and reversal, and then drives elevator 10 and rack 1 and reciprocate.

Further, in this embodiment, a slide way is disposed on the inner side wall of the cavity, and the lifting block 10 is slidably connected in the slide way, so that the movement direction of the lifting block 10 is guided by the slide way.

Working principle: when the die 14 needs to be automatically loaded, under the action of the translation motor 2, the clamp 7 moves to the upper side of the die 14, the clamp opening and closing motor 4 controls the clamp opening and closing thrust rod 9 to move towards the clamp 7, the clamp 7 is opened, under the action of the lifting motor 3, the clamp opening and closing motor 4 controls the clamp opening and closing thrust rod 9 to move towards the opposite direction of the clamp 7 when the rack 1 drives the clamp 7 to move downwards to the die 14, the clamp 7 clamps the die 14, the device moves to enable the clamp 7 to reach the upper side of the blank 13, the lifting motor 3 drives the clamp 7 to move downwards, after the blank 13 enters the die 14, the clamp opening and closing motor 4 controls the clamp 7 to open, the device retreats, and the die automatic loading process is completed.

When the die 14 needs to be automatically unloaded, under the action of the translation motor 2, the clamp 7 moves to the upper side of the blank 13, the clamp opening and closing motor 4 controls the clamp opening and closing thrust rod 9 to move towards the clamp 7, the clamp 7 is opened, under the action of the lifting motor 3, the clamp opening and closing motor 4 controls the clamp opening and closing thrust rod 9 to move towards the opposite direction of the clamp 7 when the rack 1 drives the clamp 7 to move downwards to the die 14, the clamp 7 clamps the die 14, the lifting motor 3 drives the clamp 7 to ascend, and the device retreats, so that the die 14 automatic unloading process is completed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, shall cover the scope of the present utility model by equivalent substitution or modification according to the technical scheme of the present utility model and the application concept thereof.

Claims (4)

1. The utility model provides a connect forging press mould automatic handling device, includes rack (1), its characterized in that: be equipped with the first actuating mechanism that is used for realizing rack (1) horizontal migration on rack (1), rack (1) one side rotates and is connected with two anchor clamps arms (5), two the front end of anchor clamps arm (5) is all connected with two anchor clamps (7) through fixing bolt (6), two the inboard of anchor clamps arm (5) is connected with two anchor clamps arm of force (8) rotation through the round pin axle respectively, two the other end of arm of force (8) is opened and shut through the round pin axle rotation connection on anchor clamps arm of force (9), inside anchor clamps arm of force (9) run through rack (1), the other end of anchor clamps arm of force (9) is connected with the second actuating mechanism that is used for realizing anchor clamps arm of force (9) horizontal migration that opens and shuts.

2. An automatic assembling and disassembling device for a die of a joint forging press as recited in claim 1, wherein: the two clamps (7) are of fan-shaped structures, the lower ends of the clamps (7) are in a horn mouth shape, and when the die (14) is clamped, the minimum inner diameter of the horn mouth is the same as the inner diameter of the opening of the die (14).

3. An automatic assembling and disassembling device for a die of a joint forging press as recited in claim 1, wherein: still include elevating system, elevating system sets up in rack (1) one side, elevating system includes elevating block (10), elevator motor (3), support column (11) and lift screw (12), be equipped with the cavity in support column (11), be equipped with lift screw (12) in the cavity, threaded connection has elevating block (10) on lift screw (12), elevating block (10) set firmly in rack (1) one side, elevator screw (12) upper end is connected with elevator motor (3), and the lower extreme passes through the bearing and connects bottom in support column (11).

4. A joint forging press mold automatic loading and unloading apparatus as recited in claim 3, wherein: the inner side wall of the cavity is provided with a slide way, and the lifting block (10) is slidably connected in the slide way.