CN212745949U - Hydraulic press buffer - Google Patents

Abstract

The utility model belongs to the technical field of the decompression buffering, especially, a hydraulic press buffer, including two buffering supports and hydraulic press body, its characterized in that: two equal welded mounting in buffering support top has first buffer spring, first buffer spring top sliding connection has two bearing plates, two the one side that the bearing plate both ends are close to each other is pegged graft and is had a plurality of first guide rails, two bearing plate top one side all is equipped with first connecting slot, all rotate in the first connecting slot and be connected with the bracing piece, two the one end that first connecting slot was kept away from to the bracing piece all rotates and is connected with second connecting slot, two welded mounting has same regulating block between the second connecting slot, set up the screw hole in the regulating block, adjusting screw is installed to the screw hole internal rotation, the motor is installed to adjusting screw top joint. The utility model discloses there is buffering effectual, convenient to use's effect.

Description

Hydraulic press buffer

Technical Field

The utility model relates to a decompression buffering technical field especially relates to a hydraulic press buffer.

Background

The hydraulic machine is extremely important in the current social development, various production industries are widely used, including buildings and agriculture, the body shadow of the hydraulic machine is generated, the variety of the hydraulic machine is diversified along with the time, and the models of the four-column hydraulic machine, the two-column hydraulic machine, the gantry hydraulic machine and the like are different according to different requirements.

However, although the prior art is perfect, in many cases, accidents often occur due to improper operation, the pressure of the hydraulic machine is dozens of hundreds of tons, and once the faults are dangerous, the faults or the accidents of the pressing units are fallen, different injuries can be brought to the equipment or personnel.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hydraulic machine buffering device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a hydraulic press buffer, includes two buffering supports and hydraulic press body, its characterized in that: the top ends of the two buffer supports are welded and provided with first buffer springs, the top ends of the first buffer springs are connected with two bearing plates in a sliding manner, one sides of the two ends of the two bearing plates, which are close to each other, are inserted with a plurality of first guide rails, one side of the top ends of the two bearing plates is provided with a first connecting clamping groove, a support rod is rotatably connected in the first connecting clamping groove, one end, which is far away from the first connecting clamping groove, of the two support rods is rotatably connected with a second connecting clamping groove, the same adjusting block is welded and provided between the two second connecting clamping grooves, a threaded hole is formed in the adjusting block, an adjusting screw rod is rotatably installed in the threaded hole, the top end of the adjusting screw rod is clamped and provided with a motor, a main plate is bolted and provided with one side of the motor, two guide, the bottom ends of the two second guide rails are respectively provided with the same supporting block in an inserting mode, the supporting blocks are fixedly installed on a supporting column of the hydraulic machine body, the bottom ends of the two second guide rails are respectively sleeved with a second buffer spring, an inductor is installed on a bolt on the inner side of the supporting column of the hydraulic machine body, a controller is arranged on one side of the hydraulic machine body, and the motor and the inductor are electrically connected with the controller.

Preferably, the two buffer supports are respectively provided with two C-shaped clamping blocks which are arranged on support columns on two sides of the hydraulic machine through bolts, a rubber layer on one side is arranged on an inner ring of each buffer support, a spring support is arranged on one side, far away from each other, of each C-shaped clamping block, and a first buffer spring is welded and arranged on each spring support.

Preferably, the two first connecting clamping grooves and the two second connecting clamping grooves are connected with two ends of the supporting rod in a penetrating and rotating mode through circular shafts.

Preferably, the output end of the motor is provided with a rotating shaft through a coupling, and the rotating shaft is sleeved with an adjusting screw rod.

Preferably, the top ends of the first buffer spring and the two second buffer springs are provided with limit blocks.

Preferably, an external power supply and a switch are arranged on one side of the hydraulic machine, wherein the inductor, the motor, the controller, the external power supply and the switch are sequentially connected through leads to form a loop.

Compared with the prior art, the beneficial effects of the utility model are that: when perhaps pushing down the cylinder and dropping when breaking down, the inductor starts the pulse and drives adjusting screw to controller (KY02S), the motor that the controller started on the mainboard rotates, adjusting screw upwards promotes the regulating block, the second connecting slot of regulating block both sides passes through the first linking draw-in groove that the bracing piece drove on the bearing plate, make two bearing plates quick closure under the effect of first guide rail, catch the lower compression leg of whereabouts, first buffer spring under the bearing plate and atress second buffer spring in second guide rail below can play fine buffering effect, the impact force of compression leg is pushed down in the reduction greatly.

The utility model discloses there is buffering effectual, convenient to use's effect.

Drawings

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

fig. 2 is a schematic front view of the external structure of the present invention;

fig. 3 is a schematic structural view of the buffer bracket and the bearing plate of the present invention;

FIG. 4 is an enlarged view of part A of FIG. 1;

in the figure: 1. a buffer bracket; 2. a first buffer spring; 3. a bearing plate; 4. a first guide rail; 5. a first connecting card slot; 6. a support bar; 7. a second connecting clamping groove; 8. an adjusting block; 9. adjusting the screw rod; 10. a motor; 11. a main board; 12. a second guide rail; 13. a support block; 14. a second buffer spring; 15. an inductor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a hydraulic press buffer, includes two buffering supports 1 and hydraulic press body, its characterized in that: the top ends of two buffer supports 1 are fixedly provided with first buffer springs 2, the top ends of the first buffer springs 2 are movably connected with two bearing plates 3, one sides of two ends of the two bearing plates 3, which are close to each other, are inserted with a plurality of first guide rails 4, one side of the top ends of the two bearing plates 3 are provided with first connecting clamping grooves 5, supporting rods 6 are movably arranged in the first connecting clamping grooves 5, one ends of the two supporting rods 6, which are far away from the first connecting clamping grooves 5, are movably connected with second connecting clamping grooves 7, a same adjusting block 8 is fixedly arranged between the two second connecting clamping grooves 7, a threaded hole is arranged in the adjusting block 8, an adjusting screw rod 9 is rotatably arranged in the threaded hole, the top end of the adjusting screw rod 9 is fixedly provided with a motor 10, one side of the motor 10 is fixedly provided with a main plate 11, two guide holes are arranged on two, the bottom ends of the two second guide rails 12 are fixedly provided with the same supporting block 13, the supporting block 13 is fixedly arranged on a supporting column of the hydraulic press body, the bottom ends of the two second guide rails 12 are respectively sleeved with a second buffer spring 14, an inductor 15 is fixedly arranged on the inner side of the supporting column of the hydraulic press body, one side of the hydraulic press body is provided with a controller, and the motor 10 and the inductor 15 are electrically connected with the controller;

two buffering supports 1 are fixedly arranged on supporting columns on two sides of a hydraulic machine through two C-shaped clamping blocks by bolts and nuts, an inner ring of each buffering support 1 is provided with a side rubber layer, one side, away from each other, of each C-shaped clamping block is provided with a spring support, a first buffering spring 2 is fixedly arranged on each spring support, two first connecting clamping grooves 5 and two second connecting clamping grooves 7 are connected with two ends of two supporting rods 6 in a penetrating and rotating mode through a round shaft, the output end of a motor 10 is fixedly connected with a rotating shaft through a coupler, an adjusting screw rod 9 is sleeved and arranged on each rotating shaft, limiting blocks are arranged at the top ends of the first buffering springs 2 and the two second buffering springs 14, one side of the hydraulic machine is provided with an external power supply and a switch, wherein a sensor 15, the motor 10, a controller, the external power supply and the switch are sequentially connected through wires to form a, pulse is started to controller (KY02S) to the inductor, the controller starts motor 10 on mainboard 11 and rotates and drive adjusting screw 9, adjusting screw 9 promotes regulating block 8 upwards, second connecting slot 7 of regulating block 8 both sides passes through bracing piece 6 and drives first interlinkage draw-in groove 5 on the bearing plate 3, make two bearing plates 3 quick-closure under first guide rail 4's effect, catch the lower compression leg of whereabouts, first buffer spring 2 under the bearing plate and second buffer spring 14 of atress in second guide rail 12 below can play fine buffering effect, the impact force of compression leg is down reduced greatly, the utility model discloses there is the buffering effect good, convenient to use's effect.

The working principle is as follows: when breaking down or pushing down the cylinder and dropping, the inductor starts pulse to controller (KY02S), the controller starts motor 10 on mainboard 11 and rotates and drive adjusting screw 9, adjusting screw 9 promotes regulating block 8 upwards, second connecting slot 7 of regulating block 8 both sides passes through bracing piece 6 and drives first interlinkage draw-in groove 5 on the bearing plate 3, make two bearing plates 3 quick closure under first guide rail 4's effect, catch the lower compression leg of whereabouts, first buffer spring 2 under the bearing plate and second buffer spring 14 of atress in second guide rail 12 below can play fine buffering effect, the impact force of compression leg under the great buffering, the utility model discloses there is buffering effect good, convenient to use's effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a hydraulic press buffer, includes two buffering supports (1) and hydraulic press body, its characterized in that: the top ends of the two buffer supports (1) are fixedly provided with first buffer springs (2), the top ends of the first buffer springs (2) are movably connected with two bearing plates (3), one side, close to each other, of the two ends of each bearing plate (3) is inserted with a plurality of first guide rails (4), one side, at the top ends of the two bearing plates (3), is provided with a first connecting clamping groove (5), a supporting rod (6) is movably arranged in the first connecting clamping groove (5), one end, far away from the first connecting clamping groove (5), of each of the two supporting rods (6) is movably connected with a second connecting clamping groove (7), a same adjusting block (8) is fixedly arranged between the two second connecting clamping grooves (7), a threaded hole is formed in each adjusting block (8), an adjusting screw rod (9) is rotatably arranged in the threaded hole, and a motor (10) is fixedly arranged at the top end of each adjusting screw rod, motor (10) one side fixed mounting has mainboard (11), two guide holes have been seted up to mainboard (11) top both sides, two sliding installation all pegs graft in the guide hole has second guide rail (12), two the equal fixed mounting in second guide rail (12) bottom has same supporting shoe (13), supporting shoe (13) fixed mounting is on the support column of hydraulic press body, two second guide rail (12) bottom all is equipped with second buffer spring (14), the inboard fixed mounting of support column of hydraulic press body has inductor (15), hydraulic press body one side is equipped with the controller, motor (10) with inductor (15) with the controller is electric connection.

2. The hydraulic buffer apparatus of claim 1, wherein: the two buffer supports (1) are fixedly arranged on support columns on two sides of the hydraulic machine through two C-shaped clamping blocks through bolts and nuts, a side rubber layer is arranged on an inner ring of each buffer support (1), a spring support is arranged on one side, far away from each other, of each C-shaped clamping block, and a first buffer spring (2) is fixedly arranged on each spring support.

3. The hydraulic buffer apparatus of claim 1, wherein: two first connecting clamping grooves (5) and two second connecting clamping grooves (7) are connected with two ends of the supporting rod (6) in a penetrating and rotating mode through a circular shaft.

4. The hydraulic buffer apparatus of claim 1, wherein: the output end of the motor (10) is fixedly connected with a rotating shaft through a coupler, and the rotating shaft is sleeved with an adjusting screw rod (9).

5. The hydraulic buffer apparatus of claim 1, wherein: the top ends of the first buffer spring (2) and the two second buffer springs (14) are provided with limiting blocks.

6. The hydraulic buffer apparatus of claim 1, wherein: an external power supply and a switch are arranged on one side of the hydraulic machine, wherein the inductor (15), the motor (10), the controller, the external power supply and the switch are sequentially connected through leads to form a loop.

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