CN214866492U

CN214866492U - Adjustable four-column hydraulic drawing machine

Info

Publication number: CN214866492U
Application number: CN202120231135.4U
Authority: CN
Inventors: 韩艳丽
Original assignee: Hubei Taibode Intelligent Equipment Co ltd
Current assignee: Hubei Taibode Intelligent Equipment Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-11-26
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses an adjustable four-column hydraulic drawing machine, belonging to the technical field of four-column hydraulic machines, comprising a bottom plate, wherein universal wheels are fixedly arranged at the bottom of the bottom plate, one end of each universal wheel is provided with a telescopic rod, one end of each telescopic rod is fixedly connected with a limiting rod, one end of each limiting rod is fixedly connected with a brake card, the brake cards are buckled and connected with the universal wheels, and the top of the bottom plate is provided with a damping plate. So that the use is more convenient, time-saving and labor-saving.

Description

Adjustable four-column hydraulic drawing machine

Technical Field

The utility model relates to a four post hydraulic press technical field especially relates to a four post hydraulic stretching machines with adjustable.

Background

The hydraulic stretching has the characteristics of convenient processing, easy molding of parts with special shapes and the like. At present, a plurality of products formed by thin plates are processed by hydraulic stretching, and the elastic deformation of the materials in the stretching process is in a certain stretching range, so that higher requirements on the stability and the stretching force of a hydraulic stretcher are provided. The stability and the controllable adjustability of the stretching force of the existing hydraulic stretching machine are poor, and the damage of a stretching material is easily caused. Therefore, the problems that the stability and the controllable adjustability of the stretching force of the existing hydraulic stretching machine are poor and the stretching material is easily damaged are urgently needed to be solved, and the adjustable four-column hydraulic stretching machine is provided

Patent number CN201720017555.6 four post hydraulic stretching machines with adjustable, including hydraulic stretching machine base, hydraulic stretching machine workstation, hydraulic stretching machine hydro-cylinder, hydraulic stretching machine drive shaft, hydraulic stretching machine crossbeam, wherein hydraulic stretching machine base left side be provided with operating console, operating console inside be provided with main control operating unit, LED display and limit accuse regulating unit, hydraulic stretching machine workstation above be provided with four support hydraulic columns, hydraulic stretching machine drive shaft lower extreme be provided with hydraulic stretching machine second crossbeam. The utility model has the advantages of through set up four support hydraulic pressure posts, hydraulic stretching machine second crossbeam and set up limit accuse regulating unit at the operation control cabinet at hydraulic stretching machine, strengthen hydraulic stretching machine's stability can and the controllable regulatory function of spacing speed limit, improve hydraulic stretching machine's stability can and the controllable regulation nature of tensile dynamics.

The adjustable four-column hydraulic press in the prior art has the following disadvantages: 1. the night pressing machine can generate large vibration during working, and the protection force on the whole device is not enough; 2. the inconvenient movement of the hydraulic press has great limitation, and for this reason, an adjustable four-column hydraulic stretcher is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides an adjustable four-column hydraulic stretcher, when the hydraulic stretcher works, the damping effect is achieved by installing an operation table on a damping plate, when the pressure plate is stressed, the force is transmitted to a damping spring a connected to the bottom, the damping spring a is connected with a bottom plate to reduce the vibration effect by attaching to the ground, when the damping spring a presses downwards, the connecting rod arranged on the connecting rod is driven, the connecting rod moves inwards, the stress is reduced by the connected damping spring b to reduce the vibration, a slide block arranged on the damping spring b plays a limiting effect on a slide groove box to prevent the damping spring b from dislocation, when the pressure plate vibrates, the support is driven to vibrate at the same time, the support is simultaneously stressed by the connected damping spring c and a damping spring d inside the damping spring c, the further vibrations that have alleviateed whole device, the better life who has protected hydraulic stretching machine, the universal wheel of bottom plate bottom installation has made things convenient for whole hydraulic stretching machine's the effect that moves, the gag lever post that the telescopic link of universal wheel through the installation is connected can remove the brake card through one end installation and can restrict the universal wheel and remove, bail and the draw-in groove through the installation operate to the whole, make convenient labour saving and time saving more when using.

The utility model provides a specific technical scheme as follows:

1. the utility model provides a pair of four post hydraulic stretching machines with adjustable, comprising a base plate, bottom plate bottom fixed mounting has the universal wheel, universal wheel one end is provided with the telescopic link, telescopic link one end fixed connection gag lever post, gag lever post one end fixed connection brake card, the universal wheel is connected to brake card buckle, the bottom plate top is provided with the shock attenuation board, the shock attenuation board includes pressure plate, slider, chute box, damping spring an, damping spring b, damping spring c, damping spring d, pressure plate one end fixed connection operation panel, pressure plate bottom fixed connection damping spring an, damping spring an one end fixed connection bottom plate.

Optionally, a connecting rod is arranged on the outer side wall of the damping shock-absorbing spring a, and one end of the connecting rod is fixedly connected with the damping shock-absorbing spring b.

Optionally, a chute box is arranged at the bottom of the pressure plate, a sliding block is arranged at one end of the damping spring b, and one end of the sliding block is connected with the chute box in a sliding manner.

Optionally, a support is fixedly mounted at the bottom of the pressure plate, one side of the support is fixedly connected with a damping spring c, one end of the damping spring c is fixedly connected with a bottom plate, and a damping spring d is arranged inside the damping spring c.

Optionally, the gag lever post one end is provided with a plurality of draw-in grooves, bottom plate one end is provided with the bail, the bail buckle connecting groove.

The utility model has the advantages as follows:

the embodiment of the utility model provides a four post hydraulic stretching machines with adjustable:

1. when the hydraulic stretcher works, the operation platform is arranged on the damping plate to achieve the damping effect, the pressure plate is stressed and transmits force to the damping spring a connected to the bottom when absorbing shock, the damping spring a is connected with the bottom plate and attached to the ground to reduce the shock effect, when the damping spring a presses downwards, the connecting rod arranged on the pressure plate is driven, the connecting rod moves inwards, the connected damping spring b reduces the stress and reduces the shock, the sliding block arranged on the damping spring b has the limiting effect on the sliding groove box to prevent the damping spring b from being misplaced, when the pressure plate vibrates, the support is driven to vibrate, the support simultaneously bears the force through the damping spring c and the damping spring d inside the damping spring c, and further reduces the shock of the whole device, the service life of the hydraulic stretcher is better protected.

2. The universal wheel of bottom plate bottom installation has made things convenient for whole hydraulic stretching machine's the effect that moves, and the brake card that the universal wheel was connected through the telescopic link of installation can be removed through one end installation can restrict the universal wheel and remove, comes to operate the whole through bail and the draw-in groove of installation for convenient labour saving and time saving more when using.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of an adjustable four-column hydraulic drawing machine according to an embodiment of the present invention;

fig. 2 is a schematic view of a shock absorption structure of an adjustable four-column hydraulic drawing machine according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of movement of an adjustable four-column hydraulic drawing machine according to an embodiment of the present invention;

in the figure: 1. an operation table; 2. a damper plate; 12. a damping shock-absorbing spring a; 13. a pressure plate; 14. a slider; 15. a chute box; 16. a damping spring b; 17. a damping spring c; 18. a damping spring d; 19. a staple bolt; 20. a brake card; 21. a telescopic rod; 22. a limiting rod; 23. a card slot; 24. a universal wheel; 25. a connecting rod; 26. a base plate; 27. and (4) a bracket.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

An adjustable four-column hydraulic drawing machine according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

2. Referring to fig. 1 to 3, an adjustable four-column hydraulic drawing machine according to an embodiment of the present invention includes a bottom plate 26, it is characterized in that the bottom of the bottom plate 26 is fixedly provided with a universal wheel 24, one end of the universal wheel 24 is provided with a telescopic rod 21, one end of the telescopic rod 21 is fixedly connected with a limiting rod 22, one end of the limiting rod 22 is fixedly connected with a brake clamping piece 20, the brake card 20 is connected with the universal wheel 24 in a snap-fit manner, the damping plate 2 is arranged on the top of the bottom plate 26, the damping plate 2 comprises a pressure plate 13, a slide block 14, a chute box 15, a damping spring a12, a damping spring b16, a damping spring c17 and a damping spring d18, one end of the pressure plate 13 is fixedly connected with the operating table 1, the bottom of the pressure plate 13 is fixedly connected with a damping shock-absorbing spring a12, and one end of the damping shock-absorbing spring a12 is fixedly connected with the bottom plate 26.

The illustrated universal wheel 24 mounted at the bottom of the bottom plate 26 facilitates the moving effect of the whole hydraulic stretcher, the limiting rod 22 connected by the telescopic rod 21 mounted on the universal wheel 24 can be moved to limit the movement of the universal wheel 24 through the brake clamping piece 20 mounted at one end, and the whole hydraulic stretcher is operated through the clamping nail 19 and the clamping groove 23 mounted on the universal wheel, so that the hydraulic stretcher is more convenient, time-saving and labor-saving to use, and the damping effect of the damping plate 2 is favorable for protection.

Referring to fig. 2, the outer side wall of the damping shock-absorbing spring a12 is provided with a connecting rod 25, and one end of the connecting rod 25 is fixedly connected with a damping shock-absorbing spring b 16.

Illustratively, the shock absorbing effect is achieved by the damping shock absorbing spring a 12.

Referring to fig. 2, a chute box 15 is arranged at the bottom of the pressure plate 13, a slide block 14 is arranged at one end of the damping spring b16, and one end of the slide block 14 is slidably connected with the chute box 15.

The further shock absorption enhances the shock absorption strength and protects the hydraulic drawing machine.

Referring to fig. 2, a bracket 27 is fixedly mounted at the bottom of the pressure plate 13, one side of the bracket 27 is fixedly connected with a damping shock-absorbing spring c17, one end of the damping shock-absorbing spring c17 is fixedly connected with the bottom plate 26, and a damping shock-absorbing spring d18 is arranged inside the damping shock-absorbing spring c 17.

Illustratively, the bracket 27 drives the damping spring d18 to divide the vibration into more damping effects.

Referring to fig. 3, one end of the limiting rod 22 is provided with a plurality of clamping grooves 23, one end of the bottom plate 26 is provided with a clamping nail 19, and the clamping nail 19 is connected with the clamping grooves 23 in a buckling manner.

Illustratively, the brake is applied to the caster wheel 24.

When the hydraulic stretching machine works, the operation table 1 is arranged on the damping plate 2 to achieve the damping effect, the pressure plate 13 can transmit force to the damping spring a12 connected to the bottom when being stressed during damping, the damping spring a12 is connected with the bottom plate 26 and can reduce the vibration effect when being attached to the ground, when the damping spring a12 presses downwards, the connecting rod 25 arranged on the connecting rod can be driven, the connecting rod 25 can move inwards, the stress and the vibration are reduced by the connected damping spring b16, the sliding block 14 arranged on the damping spring b16 plays a limiting effect on the chute box 15 to prevent the damping spring b16 from generating dislocation, when the pressure plate 13 vibrates, the supporting frame 27 can be driven to vibrate at the same time, the supporting frame 27 is simultaneously stressed by the connected damping spring c17 and the damping spring d18 in the damping spring c17, further vibrations that have alleviateed whole device, the better life who has protected hydraulic stretching machine, the universal wheel 24 of bottom plate 26 bottom installation has made things convenient for whole hydraulic stretching machine's the effect of moving, the gag lever post 22 that the telescopic link 21 of universal wheel 24 through the installation is connected, can remove the brake card 20 through the one end installation and can restrict the universal wheel 24 and remove, bail 19 and draw-in groove 23 through the installation operate the whole, make more convenient labour saving and time saving when using.

The utility model relates to an adjustable four-column hydraulic stretcher, which comprises a frame 1 and an operating platform; 2. a damper plate; 12. a damping shock-absorbing spring a; 13. a pressure plate; 14. a slider; 15. a chute box; 16. a damping spring b; 17. a damping spring c; 18. a damping spring d; 19. a staple bolt; 20. a brake card; 21. a telescopic rod; 22. a limiting rod; 23. a card slot; 24. a universal wheel; 25. a connecting rod; 26. a base plate; 27. the structure and principle of the bracket and the components are known to those skilled in the art through technical manuals or through routine experiments.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The adjustable four-column hydraulic stretcher comprises a bottom plate (26) and is characterized in that a universal wheel (24) is fixedly mounted at the bottom of the bottom plate (26), a telescopic rod (21) is arranged at one end of the universal wheel (24), a limiting rod (22) is fixedly connected at one end of the telescopic rod (21), a brake card (20) is fixedly connected at one end of the limiting rod (22), the universal wheel (24) is connected with the brake card (20) in a buckling manner, a damping plate (2) is arranged at the top of the bottom plate (26), the damping plate (2) comprises a pressure plate (13), a sliding block (14), a sliding groove box (15), a damping spring a (12), a damping spring b (16), a damping spring c (17) and a damping spring d (18), one end of the pressure plate (13) is fixedly connected with an operating platform (1), and a damping spring a (12) is fixedly connected at the bottom of the pressure plate (13), one end of the damping spring a (12) is fixedly connected with the bottom plate (26).

2. The adjustable four-column hydraulic stretcher as claimed in claim 1, wherein the outer side wall of the damping and shock absorbing spring a (12) is provided with a connecting rod (25), and one end of the connecting rod (25) is fixedly connected with a damping and shock absorbing spring b (16).

3. The adjustable four-column hydraulic drawing machine according to claim 2, wherein a chute box (15) is arranged at the bottom of the pressure plate (13), a sliding block (14) is arranged at one end of the damping spring b (16), and one end of the sliding block (14) is slidably connected with the chute box (15).

4. The adjustable four-column hydraulic stretcher as claimed in claim 3, wherein a bracket (27) is fixedly mounted at the bottom of the pressure plate (13), a damping spring c (17) is fixedly connected to one side of the bracket (27), one end of the damping spring c (17) is fixedly connected to a bottom plate (26), and a damping spring d (18) is arranged inside the damping spring c (17).

5. The adjustable four-column hydraulic drawing machine according to claim 1, wherein one end of the limiting rod (22) is provided with a plurality of clamping grooves (23), one end of the bottom plate (26) is provided with a clamping nail (19), and the clamping nail (19) is connected with the clamping grooves (23) in a buckling mode.