CN216190755U

CN216190755U - Push-and-pull device of upper die platform

Info

Publication number: CN216190755U
Application number: CN202122533960.2U
Authority: CN
Inventors: 王照云; 王小明
Original assignee: Foshan Shunde Scien Tech Industrial Co ltd
Current assignee: Foshan Shunde Scien Tech Industrial Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-04-05
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses a push-pull device of an upper die platform, which comprises an upper platform and a lower platform, wherein the upper platform and the lower platform are arranged in an upper layer and a lower layer, a platform lifting mechanism is arranged between the upper platform and the lower platform, the upper platform vertically moves up and down through the platform lifting mechanism, a vacancy is also arranged in the middle of the upper platform, a push-pull mechanism used for moving a die tool is arranged on the vacancy, a long hook lifting mechanism is arranged on the lower platform, and the long hook lifting mechanism can extend out of the upper platform through the vacancy. The utility model does not need excessive manual operation, has lower cost, high working efficiency and good safety and is convenient to use.

Description

Push-and-pull device of upper die platform

Technical Field

The utility model relates to the technical field of die tools, in particular to a push-pull device of an upper die platform.

Background

Need use the mould frock of required product in many mills that are used for industrial production at present, but the most weight of these mould frock and volume are comparatively huge, are difficult to direct transport or uninstallation mould through the manual work, need use tools such as crane, fork truck cooperation to carry usually, but this kind of mode need use a large amount of manpowers to cooperate and prevent that error from leading to danger, and the time that needs simultaneously is longer, and efficiency is lower, inconvenient use.

The conventional large-scale die tool carrying device always faces the following problems:

1. different tools are required to be used in a matched mode, so that the device is inconvenient, long in time consumption and low in efficiency.

2. Consume manpower resources more, the cost of labor is high to danger easily takes place, injures the workman even.

SUMMERY OF THE UTILITY MODEL

The utility model provides a push-pull device of an upper die platform, which aims to solve the problems in the background technology.

In order to solve the problems, the utility model adopts the technical scheme that:

the upper platform and the lower platform are arranged in an upper layer and a lower layer, a platform lifting mechanism is arranged between the upper platform and the lower platform, the upper platform vertically moves up and down through the platform lifting mechanism, a vacancy is further formed in the middle of the upper platform, a push-pull mechanism used for moving a mold tool is arranged on the vacancy, a long hook lifting mechanism is arranged on the lower platform, and the long hook lifting mechanism can stretch out of the upper platform through the vacancy.

Preferably, the push-pull mechanism comprises a trolley, two first chains and a chain motor, the two first chains are respectively mounted on the upper platform on two sides of the vacant position, two ends of each first chain are respectively provided with a first chain wheel in meshed connection, a second chain is further arranged between the two first chain wheels close to the trolley, two ends of the second chain are respectively provided with a second chain wheel in meshed connection, the two first chain wheels close to the trolley are coaxially connected with the second chain wheel, the second chain wheel far away from the trolley is connected with an output shaft of the chain motor, and the chain motor is mounted on the side face of the upper platform.

Preferably, each all be equipped with the guide rail on the upper mounting plate of first chain top, dolly slidable mounting is on the guide rail, and the bottom of dolly is equipped with a plurality of sprockets and is connected with the first chain meshing of below, top both sides all are equipped with mobilizable short hook on the dolly, two still be equipped with two horizontal poles that are used for with long hook end connection on the dolly between the short hook, each the link of short hook and dolly all is equipped with positive and negative motor and is used for making the short hook lift up or put down, and chain motor drives first chain during operation, and first chain cooperation sprocket drives the dolly and makes a round trip to slide along the guide rail.

Preferably, long hook elevating system includes long hook lift and the long hook that three same straight line set up, and is three long hook lift all installs on platform down and can stretch out the upper mounting plate through the vacancy, each long hook lift all includes long hook elevator motor and lifter, the lower extreme and the long hook lift of lifter are connected, the upper end of lifter is equipped with two riding wheels that are used for holding long hook, long hook places on the riding wheel, and three interval between the long hook elevating system all is less than the length of long hook.

Preferably, the long hook is formed by connecting two parallel double-end hooks, one end of the long hook is detachably connected with the mold tool, and the other end of the long hook is detachably connected with the cross rod on the trolley.

Preferably, the platform lifting mechanism comprises a lifting driving motor and four platform lifters which are installed on the lower platform, the four platform lifters are respectively installed at four corners of the lower platform, the upper platform is fixedly installed on the tops of the four platform lifters, and each platform lifter is connected with the lifting driving motor.

Preferably, buffering guide devices are further arranged at four corners of the lower platform, and a steering gear is further arranged between the two opposite buffering guide devices.

Preferably, the four corners of the bottom of the lower platform are also provided with rollers for moving the whole device.

Preferably, 6 groups of roller ways are symmetrically arranged on the upper platform on two sides of the vacant position, the roller ways are arranged in parallel, and the rolling direction of each roller way is consistent with the length direction of the push-pull mechanism.

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

1. according to the utility model, the upper platform is lifted up and down through the platform lifting mechanism, the roller of the lower platform is used for moving the whole device, and the push-pull mechanism and the roller table are matched to push the die tool out of or pull the die tool into the workbench, so that excessive tool matching is not required, the working efficiency is improved, the carrying time of the die tool is reduced, and the use is convenient.

2. The utility model can be operated by a single person, and has low labor cost and good safety.

Drawings

FIG. 1 is a schematic side view of the overall structure of the present invention;

FIG. 2 is a schematic view of the lower platen structure of the present invention;

FIG. 3 is a top view of the upper platen of the present invention;

FIG. 4 is a schematic view of a long hook and riding wheel of the present invention;

11-upper platform, 12-lower platform, 21-trolley, 22-short hook, 23-cross bar, 24-first chain, 241-first chain wheel, 25-second chain, 251-second chain wheel, 26-chain motor, 3-long hook lifter, 31-long hook lifter, 32-lifter, 33-long hook, 34-riding wheel, 4-lifting driving motor, 41-platform lifter, 43-buffer guiding device, 44-steering device, 45-roller, 5-roller table and 6-vacancy.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the push-pull device for the upper die platform includes an upper platform 11 and a lower platform 112, the upper platform 11 and the lower platform 112 are disposed in an upper-lower layer, a platform elevator 41 is disposed between the upper platform 11 and the lower platform 112, the upper platform 11 vertically moves up and down through the platform elevator 41, a vacant position 6 is further disposed in the middle of the upper platform 11, a push-pull mechanism for moving a die assembly is disposed on the vacant position 6, a long hook lifting mechanism is disposed on the lower platform 112, and the long hook lifting mechanism can extend out of the upper platform 11 through the vacant position 6.

The push-pull mechanism comprises a trolley 21, two first chains 24 and a chain motor 26, wherein the two first chains 24 are respectively installed on the upper platform 11 on two sides of the vacant position 6, two ends of each first chain 24 are respectively provided with a first chain wheel 241 in meshed connection, a second chain 25 is further arranged between the two first chain wheels 241 close to the trolley 21, two ends of the second chain 25 are respectively provided with a second chain wheel 251 in meshed connection, the two first chain wheels 241 close to the trolley 21 are coaxially connected with the second chain wheel 251, the second chain wheel 251 of the second chain 25 far away from the trolley 21 is connected with an output shaft of the chain motor 26, and the chain motor 26 is installed on the side surface of the upper platform 11.

The upper platform 11 above each first chain 24 is provided with a guide rail, the trolley 21 is slidably mounted on the guide rail, the bottom of the trolley 21 is provided with a plurality of chain teeth which are meshed with the first chains 24 below, two sides of the top of the trolley 21 are provided with movable short hooks 22, the trolley 21 between the two short hooks 22 is further provided with two cross rods 23 which are connected with the end of the long hook 33, a positive and negative motor is arranged at the connecting end of each short hook 22 and the trolley 21 and used for lifting or putting down the short hook 22, and when the chain motor 26 drives the first chain 24 to work, the first chain 24 is matched with the chain teeth to drive the trolley 21 to slide back and forth along the guide rail.

Long hook elevating system includes long hook lift 3 and long hook 33 that three same straight line set up, and is three long hook lift 3 all installs on lower platform 112 and can stretch out upper mounting plate 11 through vacancy 6, each long hook lift 3 all includes long hook elevator motor 31 and lifter 32, the lower extreme and the long hook lift 3 of lifter 32 are connected, the upper end of lifter 32 is equipped with two riding wheels 34 that are used for holding in the palm putting long hook 33, long hook 33 places on riding wheel 34, and is three the interval between the long hook elevating system all is less than the length of long hook 33.

The long hook 33 is formed by connecting two parallel double-end hooks, one end of the long hook 33 is detachably connected with the die tool, and the other end of the long hook 33 is detachably connected with the cross rod 23 on the trolley 21.

The platform elevator 41 mechanism comprises an elevator driving motor 4 and four platform elevators 41 which are installed on a lower platform 112, the four platform elevators 41 are respectively installed at four corners of the lower platform 112, the upper platform 11 and the four platform elevators 41 are fixedly installed at the tops of the platform elevators 41, and the platform elevators 41 are connected with the elevator driving motor 4.

Buffering guide devices 43 are further arranged at four corners of the lower platform 112, and a steering gear 44 is further arranged between two opposite buffering guide devices 43.

And the four corners at the bottom of the lower platform 112 are also provided with rollers 45 for moving the whole device.

6 groups of roller ways 5 are symmetrically arranged on the upper platform 11 at two sides of the vacancy 6, the roller ways 5 are arranged in parallel, and the rolling direction of each roller way 5 is consistent with the length direction of the push-pull mechanism.

When the device is used, a mould is placed on the upper platform 11, the whole device is moved to the position of a punch press through the roller 45 at the bottom of the lower platform 112, the upper platform 11 is moved up and down to be aligned with the punch press through the matching of the lifting driving motor 4 and the platform lifter 41, the short hook 22 is placed down through the positive and negative motors, the short hook 22 hooks the mould, the chain motor 26 is started, and the chain motor 26 works to cooperate with the first chain 24 and the second chain 25 to drive the trolley 21 to move, so that the mould is pushed towards the direction of the punch press. After the short hook 22 is pushed to a certain distance, the long hook 33 extends out of the upper platform 11 through the matching of the long hook lifting motor 31 and the lifting rod 32, the position of the trolley 21 is adjusted, the end part of the long hook 33 can be hooked with the cross rod 23 on the trolley 21 after the first lifting rod 32 close to the trolley 21 descends, the trolley 21 moves forwards and pushes the long hook 33 to move forwards on the riding wheel 34, one end, far away from the trolley 21, of the long hook 33 can be connected with a mold, all the lifting rods 32 descend after the long hook 33 is connected with the mold, and the trolley 21 pushes the mold into a punch press through the long hook 33 to finish the mold pushing work. When die drawing is required, the reverse procedure is followed, and the carriage 21 first draws the die from the press into a portion of the upper platform 11 via the long hook 33, and then retracts the long hook 33 back through the short hook 22 to fully draw the die back onto the upper platform 11. The utility model does not need excessive manual operation, has lower cost, high working efficiency and good safety and is convenient to use.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an go up push-and-pull device of mould platform, includes platform (11) and lower platform (12) its characterized in that: the upper platform (11) and the lower platform (12) are arranged in an upper layer and a lower layer, a platform lifting machine (41) mechanism is arranged between the upper platform (11) and the lower platform (12), the upper platform (11) moves vertically through the platform lifting machine (41), a vacancy (6) is further arranged in the middle of the upper platform (11), a push-pull mechanism used for moving a die tool is arranged on the vacancy (6), a long-hook lifting mechanism is arranged on the lower platform (12), and the long-hook lifting mechanism can stretch out of the upper platform (11) through the vacancy (6).

2. The push-pull device for an upper die platform as claimed in claim 1, wherein: the push-pull mechanism comprises a trolley (21), two first chains (24) and a chain motor (26), wherein the two first chains (24) are respectively installed on an upper platform (11) on two sides of a vacant position (6), two ends of each first chain (24) are respectively provided with a first chain wheel (241) in a meshed connection mode, a second chain (25) is further arranged between the two first chain wheels (241) close to the trolley (21), two ends of each second chain (25) are respectively provided with a second chain wheel (251) in a meshed connection mode, the two first chain wheels (241) close to the trolley (21) are coaxially connected with the second chain wheels (251), the second chain wheels (251) far away from the trolley (21) of the second chains (25) are connected with an output shaft of the chain motor (26), and the chain motor (26) is installed on the side face of the upper platform (11).

3. The push-pull device for an upper die platform as claimed in claim 2, wherein: all be equipped with the guide rail on upper mounting plate (11) above each first chain (24), dolly (21) slidable mounting is on the guide rail, and the bottom of dolly (21) is equipped with a plurality of sprockets and is connected with first chain (24) meshing of below, dolly (21) are gone up the top both sides and all are equipped with mobilizable short hook (22), two still be equipped with two on dolly (21) between short hook (22) and be used for with long hook (33) end connection's horizontal pole (23), each the link of short hook (22) and dolly (21) all is equipped with positive and negative motor and is used for making short hook (22) lift or put down.

4. The push-pull device for an upper die platform as claimed in claim 1, wherein: long hook elevating system includes long hook lift (3) and long hook (33) that three same straight line set up, and is three long hook lift (3) all install under on platform (12) and can stretch out upper mounting plate (11) through vacancy (6), wherein, each long hook lift (3) all include long hook elevator motor (31) and lifter (32), the lower extreme and the long hook lift (3) of lifter (32) are connected, the upper end of lifter (32) is equipped with two riding wheels (34) that are used for holding in the palm and put long hook (33), long hook (33) are placed on riding wheel (34), and three the interval between the long hook elevating system all is less than the length of long hook (33).

5. The push-pull device for an upper die platform as claimed in claim 4, wherein: the long hook (33) is formed by connecting two parallel double-end hooks.

6. The push-pull device for an upper die platform as claimed in claim 1, wherein: the platform lifter (41) comprises a lifting driving motor (4) and four platform lifters (41) which are installed on a lower platform (12), the four platform lifters (41) are installed at four corners of the lower platform (12) respectively, an upper platform (11) and the four platform lifters (41) are fixedly installed at the tops of the upper platform (11) and the four platform lifters, and each platform lifter (41) is connected with the lifting driving motor (4).

7. The push-pull device for an upper die platform as claimed in claim 6, wherein: buffering guide devices (43) are further arranged at four corners of the lower platform (12), and a steering gear (44) is further arranged between the two opposite buffering guide devices (43).

8. The push-pull device for an upper die platform as claimed in claim 7, wherein: and rollers (45) are further arranged at the four corners of the bottom of the lower platform (12).

9. The push-pull device for an upper die platform as claimed in claim 1, wherein: 6 groups of roller ways (5) are symmetrically arranged on the upper platform (11) on two sides of the vacancy (6), the roller ways (5) are arranged in parallel, and the rolling direction of each roller way (5) is consistent with the length direction of the push-pull mechanism.