CN209565461U - A forging die turning and lifting device - Google Patents

Abstract

The utility model belongs to the technical field of forging moulds, in particular to a forging mould's turning and lifting device, comprising a lower frame, a movable upper frame with a guide plate, a left fixed frame, a right movable frame, a guide rail, a slider, a rotating mechanism, a lifting mechanism, and a lateral push-pull Mechanism, rotating bearing, left rotating shaft, right rotating shaft, hoisting mechanism, the forging mold turning and lifting device uses a horizontal push-pull mechanism to cooperate with guide rails and sliders to realize clamping, fixing, loosening and removing of the mold, and is driven by the lifting mechanism located in the lower frame. The mold is lifted and lowered, and the turning mechanism is used to realize the turning of the mold. The mold turning and lifting device can adjust the support 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 needs of actual production. At the same time, it reduces the labor intensity of workers, is safe and reliable, and improves production efficiency.

Description

A forging die turning and lifting device

technical field

The present application relates to the technical field of forging dies, in particular to a forging die turning and lifting device.

Background technique

When cleaning the forged wheel mold, the labor intensity of the workers is high, time-consuming and labor-intensive, and the efficiency is low. 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.

Utility model content

The embodiment of the present application provides a forging mold turning and lifting device, which can adjust the support 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 requirements of the mold in actual production. The problem of cleaning needs, at the same time, 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 mold turning and lifting device, characterized in that it includes a lower frame, a movable upper frame with a guide plate, a left fixed frame, a right movable frame, a guide rail, a slider, a rotating mechanism, a lifting mechanism, a lateral push-pull mechanism, a rotating bearing, a left rotating shaft, The right rotation axis, the upper surface of the lower frame is provided with a through hole, the lifting mechanism is fixed in the lower frame, and is fixedly connected to the bottom surface of the upper frame with a movable guide plate through the through hole on the upper surface of the lower frame, and the left side of the upper surface of the movable upper frame with a guide plate The left fixed frame is fixed on the side, and the right side of the upper surface of the upper frame with a guide plate is equipped with a horizontal guide rail. The slider is arranged on the guide rail, and the right movable frame is fixed on the slider. The horizontal push-pull mechanism is located between the left fixed frame and the right movable frame. , one end of the horizontal push-pull mechanism is fixed on the left fixed frame, and the other end is fixed on the slider. A rotating bearing is respectively installed on the upper ends of the left fixed frame and the right movable frame. The rotating shaft and the rotating mechanism are fixed on one side of the left fixed bracket, the output of the rotating mechanism is connected to the left rotating shaft, or the rotating mechanism is fixed on the side of the right movable bracket, and the output of the rotating mechanism is connected to the right rotating shaft.

Preferably, the rotating mechanism includes a motor, a motor fixing bracket, a reducer, and a coupling, the motor is fixed on the motor fixing bracket, the output shaft of the motor is connected to the reducer, the output of the reducer is connected to the coupling, and the motor fixing bracket Fixed to the left fixed frame, the other end of the shaft coupling is connected to the left rotating shaft, or the motor fixing bracket is fixed to the right movable frame, and the other end of the shaft coupling is connected to the right rotating shaft. The lifting mechanism is a lifting cylinder; the horizontal push-pull mechanism is an electric cylinder.

Preferably, an adjusting fork is arranged on the left or right rotating shaft of the left fixed frame or the right movable frame, and the screw rod of the adjusting fork can be tightened to clamp the mold in the up and down direction. In this way, the adjusting fork can rotate together with the mould, and at the same time, the mold can be driven to rotate, and secondly, the rotating fork can clamp the mould, so that the mould can be fixed more stably.

Preferably, a circle of guide plates extending downward is provided on the circumference of the bottom surface of the movable upper frame with guide plates, and the upper end of the lower frame is located in the guide plates. In some embodiments, a plurality of guide pillars are fixed around the lifting mechanism on the bottom surface of the movable upper frame with guide plates, and guide sleeves are fixed in positions corresponding to the guide pillars in the lower frame, and the guide pillars move in the guide sleeves as the lifting mechanism moves up and down. The guide post and guide sleeve and the guide plate on the movable upper frame with guide plate play a guiding role, so that the lifting mechanism can rise and fall stably, and will not fall off, causing equipment damage.

Preferably, the main shaft of the rolling wheel is fixedly arranged at the lower end of the lower frame, the two ends of the main shaft of the rolling wheel are respectively fixedly provided with bearings, and the left and right rolling wheels are fixed on the bearings. In some embodiments, wheel tracks corresponding to the rolling wheels are provided on the ground. The wheel track is a linear structure or a rotating structure that forms a circle. Like this, just can realize the linear motion structure of front and back sequence of rolling wheel also can realize the rotary motion structure that encloses in a circle, is convenient to worker's work cleaning mold and improves work efficiency.

Preferably, the mold turning and lifting device also includes a lifting mechanism, the lifting mechanism includes a hook, a roller, a rotating arm, a rotating arm shaft, a rotating arm bearing, a connecting sleeve, and a column, the roller is fixed on the rotating arm, the hook is connected to the roller, The rotating arm is fixed on the top of the rotating arm rotating shaft, and a rotating arm bearing is sleeved on the periphery of the rotating arm rotating shaft. The upper end of the column, the rotating arm rotating shaft and the rotating arm bearing are all located in the connecting sleeve. The rotary shaft of the rotary arm can rotate in the bearing of the rotary arm, and the column is fixed on the ground. In this way, multiple sets of different molds can be flipped, lifted and rotated separately using the hoisting mechanism to further improve efficiency. Secondly, using the hoisting mechanism can reduce the labor load of picking and placing the wheels and improve work efficiency.

In some other embodiments, there is one hoisting mechanism, and there are multiple other structures. The hooks of the hoisting mechanism can be used to flip and lift different molds, which further improves production efficiency.

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

The utility model provides a mold turning and lifting device, which uses a horizontal push-pull mechanism to cooperate with a guide rail and a slide block to realize clamping, fixing, loosening and removing of the mold, uses a lifting mechanism located in the lower frame to drive the mold to lift, and uses a rotating mechanism to realize the mould. Turning, the mold turning and lifting device can adjust the support 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 needs of mold cleaning in actual production. , Reduce the labor intensity of workers, safe and reliable, and improve production efficiency. In addition, there is also a hoisting mechanism, which can be used to flip, lift and rotate multiple sets of different molds to further improve efficiency. Using the hoisting mechanism can also reduce the labor load of picking and placing wheels, and improve work efficiency and safety. In addition, guide plates, guide posts and guide sleeves are also provided, so that the movement of the lifting mechanism is not easy to deviate, and it is safe and reliable.

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 a schematic diagram of a forging die turning and lifting device of the present invention;

Fig. 2 is a schematic diagram of a linear structure guide rail of a forging die turning and lifting device of the present invention;

Fig. 3 is a second schematic diagram of a forging die turning and lifting device of the present invention;

Among them: 1-motor, 2-reducer, 3-coupling, 4-left rotating shaft, 5-mold, 6-right rotating shaft, 7-right movable frame, 8-slider, 9-guide rail, 10-electric Cylinder, 11-movable upper frame with guide plate, 12-lifting cylinder, 13-guiding structure, 14-fixed beam, 15-bearing, 16-rolling wheel, 17-wheel track, 18-rotating arm, 19-roller, 20- Hook, 21-arm shaft, 22-arm bearing, 23-flange connection sleeve, 24-column, 25-adjusting fork, 26-left fixed frame, 27-rotating bearing, 28-rolling wheel spindle, 29 - Lower frame.

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.

Embodiment 1 of the present application is described below in conjunction with Fig. 1-2:

In this embodiment, the lifting mechanism is a lifting cylinder, the horizontal push-pull mechanism is an electric cylinder, the rotating mechanism includes a motor, a motor fixing bracket, a reducer, and a shaft coupling, and the lifting mechanism includes a hook, a roller, a rotating arm, a rotating shaft, and a rotating arm. Bearings, connecting sleeves, columns. As shown in Figure 1, a mold turning and lifting device includes a motor 1, a reducer 2, a coupling 3, a left rotating shaft 4, a right rotating shaft 6, a right movable frame 7, a slider 8, a guide rail 9, and an electric cylinder 10. Movable upper frame with guide plate 11, lifting cylinder 12, guide structure 13, fixed beam 14, bearing 15, rolling wheel 16, wheel track 17, rotating arm 18, roller 19, hook 20, rotating shaft of rotating arm 21, rotating arm Shaft 22, flange connection sleeve 23, column 24, adjustment fork 25, left fixed frame 26, rotating bearing 27, rolling wheel main shaft 28, lower frame 29, the upper surface of the lower frame 29 is provided with a through hole, and the inner part of the lower frame is set Fixed beam 14, lifting cylinder 12 is fixed on the fixed beam 14 in the lower frame, the piston rod of lifting cylinder 12 passes through the through hole on the upper surface of the lower frame and is fixedly connected to the bottom surface of the movable upper frame 11 with guide plate, and the movable upper frame 11 with guide plate The circumference of the bottom surface of the bottom surface is provided with a circle of guide plates extending downwards, and the upper end of the lower frame 29 is located in the guide plate; a guide structure 13 is set on the lower frame and the movable upper frame with the guide plate, and the guide structure 13 includes guide posts and guide sleeves. The bottom surface of the upper frame 11 fixes a plurality of guide pillars around the lifting cylinder 12, and the guide sleeves are fixed on the fixed crossbeam 14 in the lower frame 29 at the position corresponding to the guide pillars. With the lifting mechanism, the guide pillars move in the guide sleeves; The left side of the frame 11 upper surface is fixedly provided with a left fixed mount 26, and the right side of the upper frame 11 upper surface with a guide plate is provided with a horizontal guide rail 9, and a slide block 8 is arranged on the guide rail 9, and the slide block 8 is placed on the guide rail 9 to slide, and the guide rail 9 Fixedly placed on the movable upper frame 11 with a guide plate, the right movable frame 7 is fixedly arranged on the slider 8, the electric cylinder 10 is located between the left fixed frame 26 and the right movable frame 7, and one end of the electric cylinder 10 is fixed on the left fixed frame 26, The piston rod of the electric cylinder 10 is fixed on the slide block 8, and a rotating bearing 27 is respectively installed on the corresponding positions of the upper ends of the left fixed frame 26 and the right movable frame 7, and the left rotating shaft 4 and the right rotating shaft 6 are respectively installed in the left and right rotating bearings 27. , the left rotating shaft 4 and the right rotating shaft 6 are placed in the rotating bearing 27 to rotate, the motor 1 is fixed on the motor fixing bracket, the output shaft of the motor 1 is connected to the reducer 2, the output of the reducer 2 is connected to the coupling 3, and the motor fixing bracket Fixed to the left fixed frame 26, the other end of the coupling 3 is connected to the left rotating shaft 4, and the adjusting fork 25 is set on the left rotating shaft 4 on the left fixing frame 26, and the adjusting fork 25 rotates with the mold 5 and simultaneously moves the mold 5 Rotate, tighten the screw rod of adjusting fork 25 and can clamp mold 5 in up-down direction. The rolling wheel main shaft 28 is fixedly arranged at the lower end of the lower frame 29, and the two ends of the rolling wheel main shaft 28 are fixedly provided with bearings 15 respectively. The track 17 is a front-to-back linear structure, which can realize the rolling wheel 16 front-to-back linear motion structure. The roller 19 is fixed on the rotating arm 18, the hook 20 is connected to the roller 19, the rotating arm 18 is fixed on the top of the rotating arm rotating shaft 21, and a rotating arm bearing 22 is sleeved on the periphery of the rotating arm rotating shaft 21, the upper end of the column 24, the rotating arm rotating shaft 21 and the swing arm bearing 22 are all located in the flange type connecting sleeve 23, the flange type connecting sleeve 23 fixes the upper end of the swing arm rotating shaft 21 and the column 24, and makes the swing arm rotating shaft 21 rotate in the swing arm bearing 22, and the column 24 is fixed on the ground.

During actual use, the suspension hook 20 is connected to the roller 19, the suspension hook 20 lifts the mold 5 through the sling, the rotating arm 18 can rotate on the column 24 around the rotation axis 21 and the rotation arm bearing 22 as the center, and the roller 19 is placed The mold 5 that is hoisted on the rotating arm 18 moves along the rotating arm 18 along with the rollers 19 in different pitch circle diameter ranges. The left hole of the mold 5 lifted by the hoisting belt is inserted into the left rotation shaft 4, the right hole of the mold 5 is aligned with the right rotation shaft 6, the right end of the electric cylinder 10 drives the slider 8 to slide to the left on the guide rail 9, and the right hole of the mold 5 is inserted into the right rotation shaft 6 and under the action of the clamping force at the right end of the electric cylinder 10, the left rotary shaft 4 and the right rotary shaft 6 clamp the mold 6 in the axial direction, tighten the adjusting fork 25 screw to clamp the mold 5 in the above-mentioned up and down direction, and the motor 1. The main shaft rotates through the reducer 2 to realize the left rotation. The 4th rotation drives the clamping mold 5 to realize a full 360-degree rotation. Under the guiding action of the guide post and guide sleeve placed on the movable upper frame 11 with the guide plate and the guide structure 13, the lifting cylinder 12. The expansion and contraction of the piston rod realizes the lifting effect of the mold 5, thereby realizing the flipping and lifting of the mold, which is convenient for workers to work and clean the mold 5.

In some other embodiments, the wheel track 17 can also be designed as a rotating structure in a circle, so that the rotating structure of the rolling wheels 16 in a circle can be realized.

In some other embodiments, the complete set of devices placed on the wheel track 17 can be installed into two sets, as shown in Figure 3, the rotating action of the rotating arm 18 can be used to flip and lift two sets of different molds 5 with the hook 20, and work separately Further improve efficiency.

It can be seen that the utility model provides a mold turning and lifting device, which uses a horizontal push-pull mechanism to cooperate with guide rails and sliders to realize clamping, fixing and loosening of the mold. Turnover of the mold, the mold turning and lifting device can adjust the support 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 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. In addition, there is also a hoisting mechanism, which can be used to flip, lift and rotate multiple sets of different molds to further improve efficiency. Using the hoisting mechanism can also reduce the labor load of picking and placing wheels, and improve work efficiency and safety. In addition, guide plates, guide posts and guide sleeves are also provided, so that the movement of the lifting mechanism is not easy to deviate, and it is safe and reliable.

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 (10)

1. a kind of die flip lifting device, it is characterised in that: including lower frame, band guide plate activity on frame, left fixed frame, Right adjustable shelf, guide rail, sliding block, rotating mechanism, elevating mechanism, lateral push-pull mechanism, swivel bearing, left-handed shaft, dextral shaft, Lower frame upper surface offers through-hole, and elevating mechanism is fixed in lower frame, and the fixed company of the through-hole for passing through lower frame upper surface It is connected to the bottom surface with frame in guide plate activity, left fixed frame is fixedly installed in the left side with frame upper surface in guide plate activity, and band is led Lateral guide rail is arranged in the right side of frame upper surface in plate activity, and sliding block is arranged on guide rail, right adjustable shelf is fixedly installed on sliding block, For lateral push-pull mechanism between left fixed frame and right adjustable shelf, one end of lateral push-pull mechanism is fixed on left fixed frame, another End is fixed on sliding block, and the upper end corresponding position of both left fixed frame and right adjustable shelf respectively installs a swivel bearing, left-right rotary Shaft hold it is middle left-handed shaft and dextral shaft are installed respectively, rotating mechanism is fixed at left fixed bracket side, rotating mechanism Output connect left-handed shaft or rotating mechanism is fixed at right movable support side, the output of rotating mechanism connects right Rotary shaft.

2. a kind of die flip lifting device according to claim 1, it is characterised in that: the rotating mechanism includes Motor, motor fixed rack, gear reducer, shaft coupling, motor are fixed on motor fixed rack, and the output axis connection of motor is slowed down Machine, the output of speed reducer connect shaft coupling, and motor fixed rack is fixed to left fixed frame, and the other end of shaft coupling connects anticlockwise Axis, alternatively, motor fixed rack is fixed to right adjustable shelf, the other end of shaft coupling connects dextral shaft；The elevating mechanism is Lift cylinders；The lateral push-pull mechanism is electric cylinder.

3. a kind of die flip lifting device according to claim 1, it is characterised in that: in left fixed frame or right work Setting adjustment shift fork in left-handed shaft or dextral shaft in moving frame, the screw rod for screwing adjustment shift fork can be in the up-down direction Clamp mold.

4. a kind of die flip lifting device according to claim 1, it is characterised in that: with frame in guide plate activity Base circumference is provided with the circle guide plate extended downwardly, and the upper end of lower frame is located in guide plate.

5. a kind of die flip lifting device according to claim 1, it is characterised in that: the frame in band guide plate activity Bottom surface around the fixed multiple guide posts of elevating mechanism, the fixed guide sleeve in position corresponding with guide post in lower frame, with elevating mechanism Lifting, guide post move in guide sleeve.

6. a kind of die flip lifting device according to claim 1, it is characterised in that: in lower frame lower end, fixation is set Rolling Wheel shaft is set, Wheel shaft both ends is rolled and bearing is fixedly installed respectively, the two rolling wheels in left and right are fixed on bearing.

7. a kind of die flip lifting device according to claim 6, it is characterised in that: be provided with and roll on ground The corresponding wheel rail of wheel.

8. a kind of die flip lifting device according to claim 7, it is characterised in that: wheel rail is linear structure Or the rotational structure to form a circle.

9. a kind of die flip lifting device described in any one of -8 according to claim 1, it is characterised in that: further include hanging Mounting mechanism, hoisting mechanism include suspension hook, idler wheel, rotating arm, spiral arm shaft, spiral arm bearing, connector sleeve, column, and idler wheel is fixed on On rotating arm, suspension hook is connected to idler wheel, and rotating arm is fixed at the top of spiral arm shaft, and spiral arm shaft periphery is arranged a spiral arm bearing, Upper end, spiral arm shaft and the spiral arm bearing of column are all located in connector sleeve, the upper end of connector sleeve fixed spiral arm shaft and column, and Rotate spiral arm shaft in spiral arm bearing, column is fixed on ground.

10. a kind of die flip lifting device according to claim 9, it is characterised in that: the hoisting mechanism is one It is a, remaining structure be it is multiple, different molds can be overturn and be gone up and down with the suspension hook of hoisting mechanism.