CN209565460U - A frame-type large-scale forging die turning and lifting device - Google Patents

Abstract

The utility model belongs to forging mold technical field, lifting device is overturn more particularly to a kind of big swage die of frame-type, including device general frame, rotating mechanism, rotary shaft, bearing, U-shaped bracket, multiple push-and-pull components, sliding block, the big swage die of the frame-type overturns lifting device, it is moved up and down using push-pull mechanism band movable slider, to be moved up and down with the U-shaped bracket in movable slider, mold realization on U-shaped bracket moves up and down suitable position, two turnover mechanisms drive U-shaped 360 degree of bracket overturnings, realize the overturning of mold, so as to front and back sides operation, this forging die overturning lifting device can adjust the bearing height of mold as needed, and it can be with 360 degree rotation mold, the angle for solving die flip is small, the limited height of promotion, it is not able to satisfy in actual production to mold cleaning the problem of needs, simultaneously, The labor intensity of worker is reduced, securely and reliably, improves production efficiency.

Description

A frame-type large-scale forging die turning and lifting device

technical field

The application relates to the technical field of forging dies, in particular to a frame-type large-scale forging die turning and lifting device.

Background technique

When cleaning a large forging die, the large forging die needs to be turned and lifted at the same time due to its heavy weight, including the mold base and the mold core. Workers are labor-intensive, time-consuming and labor-intensive, and have low efficiency. It has become a bottleneck for improving efficiency in production and a factor affecting production efficiency. The utility model patent with the notification number CN204504114U discloses a device for flipping and rotating the forging mold. The external compressed air drives the pneumatic rod in the pneumatic rod assembly to move up and down, so as to realize the turning of the table within 60 degrees centered on the first rotating hinge. Drive the mold to turn over, the forging mold placed on the center tray can be rotated 180 degrees under the drive of the second rotary hinge and the rotating roller bracket, but the angle that the device can turn over the mold is small, and the lifting height is limited, which cannot satisfy The need for mold cleaning in actual production.

Contents of the invention

The embodiment of the present application provides a frame-type large forging die turning and lifting device, which can adjust the supporting height of the mold according to the needs, and can rotate the mold 360 degrees, which solves the problem that the turning angle of the mold is small and the lifting height is limited, which cannot meet the actual production At the same time, it reduces the labor intensity of workers, is safe and reliable, and improves production efficiency.

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

A frame-type large-scale forging die turning and lifting device, including the overall frame of the device, a rotating mechanism, a rotating shaft, bearings, U-shaped brackets, multiple push-pull components, and sliders. The overall frame of the device includes two left columns and two right columns. , four upper beams and bases arranged front, rear, left and right; guide rails with corresponding heights and lengths are set on the inner sides of the two left columns and the inner sides of the two right columns, and on the guide rails between the two left columns and the two right Two sliders are set correspondingly on the guide rail between the columns; the upper end of the push-pull assembly is placed on the upper beam of the overall frame of the device, the lower end of the push-pull assembly is placed on the upper end of the slider, and the upper end of the slider between the two left columns A plurality of push-pull assemblies are arranged between the upper beam on the left and the upper end of the slider between the two right columns and the upper beam on the right. The push-pull assemblies can drive the slider to slide up and down on the guide rail; Bearings are arranged on the left and right sliders, a rotating shaft is respectively arranged in the left and right bearings, two rotating mechanisms are arranged on the outside of the left and right sliding blocks, and the outputs of the left and right rotating mechanisms are respectively connected to the left and right rotating shafts; U The left and right sides of the U-shaped bracket are fixedly connected to the left and right rotation shafts between the two sliders, and the U-shaped bracket turns over with the rotation of the rotation shaft.

Further, the push-pull assembly is a hydraulic cylinder or an air cylinder, and the rotating mechanism includes a motor, a motor bracket, a reducer, and a coupling, the motor bracket is fixed on the slider, the motor is fixed on the motor bracket, and the output shaft of the motor The reducer is connected, the output of the reducer is connected with the coupling, and the output of the coupling is fixedly connected with the rotating shaft.

Further, the U-shaped bracket is provided with a plurality of positioning pins, and the bottom surface of the U-shaped bracket is also provided with a plurality of connecting bolts penetrating the U-shaped bracket for fixing the mould.

In some embodiments, two push-pull assemblies are evenly arranged between the upper end of the slider between the two left columns and the upper beam on the left, and between the upper end of the slider between the two right columns and the upper beam on the right. Set two push-pull components evenly between them.

Compared with the prior art, the beneficial effects of the utility model are:

The utility model provides a frame-type large-scale forging die turning and lifting device, which uses a push-pull mechanism to drive the slider to move up and down, thereby driving the U-shaped bracket in the slider to move up and down, and the mold on the U-shaped bracket can move up and down to a suitable position. position, the two overturning mechanisms drive the U-shaped bracket to overturn 360 degrees to realize the overturning of the mold, so that the front and back sides can be operated. The turning angle of the mold is small, and the lifting height is limited, which cannot meet the needs of mold cleaning in actual production. At the same time, it reduces the labor intensity of workers, is safe and reliable, and improves production efficiency.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings that need to be used in the description of the embodiments. Obviously, the drawings in the following description are some embodiments of the present application. For Those of ordinary skill in the art can also obtain other drawings based on these drawings without making creative efforts.

Fig. 1 is the front view of the structure of a frame-type large-scale forging die turning and lifting device of the present application;

Fig. 2 is a side view of the structure of a frame-type large forging die turning and lifting device of the present application

Among them: 1-motor bracket, 2-motor, 3-reducer, 4-coupling, 5-rotating shaft, 6-bearing, 7-U-shaped bracket, 8-the overall frame of the device, 9-large forging die, 10-connecting bolt, 11-location pin, 12-hydraulic cylinder, 13-guide rail, 14-slider, 15-right column, 16-left column.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

The terms "first", "second", "third" and "fourth" in the specification and claims of the present application and the drawings are used to distinguish different objects, rather than to describe a specific order . Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally further includes For other steps or units inherent in these processes, methods, products or apparatuses.

Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The occurrences of this phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is understood explicitly and implicitly by those skilled in the art that the embodiments described herein can be combined with other embodiments.

Below in conjunction with Fig. 1-2, illustrate embodiment 1 of the present application:

A frame-type large-scale forging die turning and lifting device, including an overall frame 8 of the device, a rotating mechanism, a rotating shaft 5, a bearing 6, a U-shaped bracket 7, a plurality of push-pull components, and a slider 14. In this embodiment, the push-pull component adopts A commonly used hydraulic cylinder 12, the rotating mechanism includes a motor support 1, a motor 2, a reducer 3, and a shaft coupling 4; the overall frame 8 of the device is a frame structure, including two left columns 16, two right columns 15, front, rear, left, and right Four upper beams and bases; guide rails 13 corresponding to height and length are set on the insides of two left columns 16 and two right columns 15, and the guide rails 13 are attached to the insides of two left columns 16 and the two sides by bolts. The inner side of the right column 15 ensures that the slide block 14 slides up and down normally; on the guide rail 13 between the two left columns 16 and on the guide rail 13 between the two right columns 15, two slide blocks 14 are correspondingly arranged; the upper end of the hydraulic cylinder 12 Placed on the upper beam of the overall frame 8 of the device, the lower end of the hydraulic cylinder 12 is placed on the upper end of the slider 14, and two hydraulic cylinders are set between the upper end of the slider 14 between the two left columns 16 and the upper beam on the left 12. Set two hydraulic cylinders 12 between the upper end of the slider 14 between the two right columns 15 and the upper beam on the right. The hydraulic cylinders 12 can drive the slider 14 to slide up and down on the guide rail 13; Bearing 6 is arranged on the block 14, and a rotating shaft 5 is respectively arranged in the left and right bearings 6, and two rotating mechanisms are arranged on the outside of the left and right slide blocks 14, and the outputs of the left and right rotating mechanisms are respectively connected with the left and right rotating shafts 5, The motor bracket 1 in this embodiment is fixed on the slider 14, the motor 2 is fixed on the motor bracket 1, the output shaft of the motor 2 is connected to the reducer 3, the output of the reducer 3 is connected to the coupling 4, and the output shaft of the coupling 4 The output is fixedly connected to the rotating shaft 5; the left and right sides of the U-shaped bracket 7 are fixedly connected to the left and right rotating shafts 5 between the two sliders 14, and the U-shaped bracket 7 turns over with the rotation of the rotating shaft 5. The upper surface of the U-shaped bracket 7 is provided with a plurality of positioning pins 11, and the bottom surface of the U-shaped bracket 7 is also provided with a plurality of connecting bolts 10 penetrating through the U-shaped bracket 7 for fixing the mould. The large forging die 9 is placed on the U-shaped bracket 7, the axis of the positioning pin 11 is placed on the U-shaped bracket 7 to position the large forging die 9, and the connecting bolt 10 is placed under the U-shaped bracket 7 to connect the large forging die 9.

In actual use, the crane places the large forging die 9 on the U-shaped bracket 7 by hanging the gap in the mold space with the wire rope, and positions it through the positioning pin 11, and connects the large forging die 9 to the U-shaped bracket through the connecting bolt 10 7 on. Through the guiding action of the inner guide rail 13 attached to the left column 16 and the right column 15, the piston rod of the hydraulic cylinder 12 stretches and retracts to realize the normal sliding movement of the slider 14 up and down, thereby adjusting the large forging die 9 to a suitable height and reducing the labor of workers when adjusting the height. Labor intensity. The rotation of the main shaft of the motor 2 drives the U-shaped bracket 7 to rotate 180 degrees, so as to realize the front and back rotation of the large forging die 9 and clean the front and back sides. The use of the device does not require multiple workers to manually flip and lift the large forging die, reduces the labor intensity of workers' high and low work, has good safety, and improves production efficiency.

It can be seen that the utility model provides a frame-type large-scale forging die turning and lifting device, which uses a push-pull mechanism to drive the slider to move up and down, thereby driving the U-shaped bracket in the slider to move up and down, and the mold on the U-shaped bracket to move up and down. In the right position, the two overturning mechanisms drive the U-shaped bracket to overturn 360 degrees to realize the overturning of the mold, so that the front and back sides can be operated. The angle of mold turning is small, the lifting height is limited, and it cannot meet the needs of mold cleaning in actual production. At the same time, it reduces the labor intensity of workers, is safe and reliable, and improves production efficiency.

The embodiments of the present application have been introduced in detail above, and specific examples have been used in this paper to illustrate the principles and implementation methods of the present application. The descriptions of the above embodiments are only used to help understand the methods and core ideas of the present application; meanwhile, for Those skilled in the art will have changes in specific implementation methods and application scopes based on the ideas of the present application. In summary, the contents of this specification should not be construed as limiting the present application.

Claims (4)

1. A frame-type large-scale forging die turning and lifting device, including a device overall frame, a rotating mechanism, a rotating shaft, a bearing, a U-shaped bracket, a plurality of push-pull components, and a slide block, is characterized in that: The overall frame of the device includes two left uprights, two right uprights, four upper beams and bases arranged front, rear, left, and right; guide rails with corresponding heights and lengths are set on the insides of the two left uprights and the two right uprights. Two sliders are correspondingly arranged on the guide rail between the two left uprights and on the guide rail between the two right uprights; The upper end of the push-pull assembly is placed on the upper beam of the overall frame of the device, the lower end of the push-pull assembly is placed on the upper end of the slider, and multiple push-pull assemblies are set between the upper end of the slider between the two left columns and the upper beam on the left. A plurality of push-pull components are arranged between the upper end of the slider between the two right uprights and the upper beam on the right, and the push-pull components can drive the slider to slide up and down on the guide rail; Bearings are arranged on the left and right sliders, a rotating shaft is respectively arranged in the left and right bearings, two rotating mechanisms are arranged on the outside of the left and right sliding blocks, and the outputs of the left and right rotating mechanisms are respectively connected to the left and right rotating shafts; U The left and right sides of the U-shaped bracket are fixedly connected to the left and right rotation shafts between the two sliders, and the U-shaped bracket turns over with the rotation of the rotation shaft. 2. A frame-type large-scale forging die turning and lifting device according to claim 1, characterized in that: the push-pull assembly is a hydraulic cylinder or an air cylinder, and the rotating mechanism includes a motor, a motor bracket, a reducer, a coupling A shaft device, the motor bracket is fixed on the slider, the motor is fixed on the motor bracket, the output shaft of the motor is connected to the reducer, the output of the reducer is connected to the coupling, and the output of the coupling is fixedly connected to the rotating shaft. 3. A frame-type large forging die turning and lifting device according to claim 1, characterized in that: the U-shaped bracket is provided with a plurality of positioning pins, and the bottom surface of the U-shaped bracket is also provided with a plurality of positioning pins. Connecting bolts that go through the U-shaped bracket for fixing the mould. 4. A frame-type overturning and lifting device for large forging dies according to any one of claims 1-3, characterized in that: between the upper end of the slider between the two left uprights and the upper beam on the left Two push-pull assemblies are evenly arranged, and two push-pull assemblies are evenly arranged between the upper end of the slider between the two right uprights and the upper beam on the right.