CN212353040U

CN212353040U - Hydraulic machinery's buffering mould

Info

Publication number: CN212353040U
Application number: CN202020764260.7U
Authority: CN
Inventors: 夏军放
Original assignee: Xinchang Beilin Bearing Co ltd
Current assignee: Xinchang Beilin Bearing Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2021-01-15
Anticipated expiration: 2030-05-11

Abstract

The utility model discloses a hydraulic machine's buffering mould, including the fixed station, the fixed station top has set firmly the workstation, has set firmly the backup pad on the workstation, and the backup pad up end is equipped with the mould, is equipped with fixed establishment between backup pad and the mould, and the mould top is equipped with the hydraulic press body, and the mould up end is seted up flutedly, is equipped with the fixed plate in the recess, and the fixed plate below has set firmly four support columns, all is equipped with the sleeve outward for four support columns, all sets firmly spring one between four support columns and four sleeves, and backup pad center below is equipped with damper. The utility model discloses when the hydraulic press descends and begins the punching press product, the power of punching press drives the fixed plate downstream, and fixed downstream drives four support columns downstream, and spring one receives the extrusion when four support columns downstream to rely on the spring to play the effect of shock attenuation and buffering, secondly the fixed plate downstream has still driven damper and has started, and damper has played the absorbing effect.

Description

Hydraulic machinery's buffering mould

Technical Field

The utility model relates to a field, in particular to hydraulic machine's buffering mould.

Background

Among the prior art, the hydraulic press is at the during operation, and the main cylinder is unloaded down, because unloaded down speed is too fast, can make the complete machine produce huge vibrations in the twinkling of an eye with the grinding apparatus contact to there is very big noise, especially the machine operation fast, the noise is also more serious with vibrations, has just so influenced machine life and precision.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hydraulic machine's buffering mould has the advantage of shock attenuation and buffering.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a hydraulic machinery's buffering mould, includes the fixed station, the fixed station top has set firmly the workstation, the backup pad has set firmly on the workstation, the backup pad up end is equipped with the mould, the backup pad with be equipped with fixed establishment between the mould, the mould top is equipped with hydraulic press body, the mould up end is seted up flutedly, be equipped with the fixed plate in the recess, the fixed plate below has set firmly four support columns, four the support column all is equipped with the sleeve outward, four the sleeve all with the recess bottom is fixed connection, four the terminal surface all has set firmly spring one, four under the support column spring one is kept away from support column one end all with sleeve inner wall bottom is fixed connection, be equipped with damper between four support columns, damper with the fixed plate is fixed connection.

Adopt above-mentioned technical scheme, operating personnel puts into the inside backup pad of recess respectively to the outer lane of bearing and inner circle earlier, start the hydraulic press body after that, when hydraulic press decline begins the punching press and makes the outer lane and the inner circle of bearing combine together, the power of punching press drives the fixed plate downstream, fixed downstream drives four support columns downstream, spring one receives the extrusion when four support column downstream, thereby rely on spring one to play the effect of shock attenuation and buffering, secondly the fixed plate downstream has still driven damper and has started, damper has played the absorbing effect.

Preferably, a rubber pad is arranged between the supporting plate and the die, and the rubber pad is fixedly connected with the supporting plate.

By adopting the technical scheme, when the hydraulic press body starts to operate, the rubber pad below the die plays the roles of buffering and shock absorption.

Preferably, the fixing mechanism comprises four bolts, four first sliding grooves are formed in the supporting plate, the four bolts are respectively located inside the four first sliding grooves, pressing iron bodies are arranged on the four bolts, and the four pressing iron bodies are respectively abutted to the upper end face of the die.

By adopting the technical scheme, when the die is required to be fixed, the four weights are only required to be abutted against the upper end face of the die, and then the bolt is screwed, and when the die is required to be disassembled, the bolt is only required to be unscrewed firstly, and then the weights and the bolt are taken out.

Preferably, damper includes spring two, the terminal surface welding has two fixed blocks, two under the fixed plate fixed block both sides all articulate there is the connecting rod, two the connecting rod is kept away from fixed block one side all articulates there is the slider, the terminal surface has set firmly the sliding block under the slider, be provided with the slide bar on the sliding block, the sliding block with the slide bar is sliding connection, spout two has been seted up to recess inner wall both sides, the slide bar both ends are located two respectively inside the spout two, and respectively with two the two inner walls of spout are fixed connection, two one ends of spring with the sliding block is fixed connection, two other ends of spring with the two inside fixed connection that is of spout.

Adopt above-mentioned technical scheme, drive two supporting shoes downstream when the fixed plate downstream, drive two connecting rods respectively and outwards remove when two supporting shoes downstream, when two connecting rods outwards remove, drive slider and sliding block outwards slip on the slide bar, when the sliding block outwards slides, drive two springs of fixed connection with it and receive the extrusion to rely on two springs to play the effect of shock attenuation and buffering.

Preferably, the groove is located right below the hydraulic machine body cutter, and the groove is a circular groove.

By adopting the technical scheme, when an operator puts the outer ring and the inner ring of the bearing into the supporting plates in the grooves respectively, the grooves are positioned right below the cutter of the hydraulic machine body, so that the outer ring and the inner ring of the bearing can be better combined when the hydraulic machine punches downwards.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a sectional view of the embodiment;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a sectional view of a mold according to an embodiment;

fig. 5 is an enlarged view of a portion B of fig. 4.

Reference numerals: 1. a fixed table; 2. a work table; 3. a support plate; 4. a fixing mechanism; 41. a first sliding chute; 42. pressing iron; 43. a bolt; 5. a hydraulic press body; 6. a groove; 7. a mold; 8. a damping mechanism; 81. a fixed block; 82. a connecting rod; 83. a slider; 84. a slider; 85. a slide bar; 86. a second spring; 87. a second chute; 9. a fixing plate; 10. a support pillar; 11. a sleeve; 12. a first spring; 13. and (7) a rubber pad.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

The utility model provides a hydraulic machine's buffering mould, see fig. 1 to 5, including fixed station 1, fixed station 1 top has set firmly workstation 2, backup pad 3 has set firmly on

workstation

2, 3 up ends of backup pad are equipped with mould 7, be equipped with rubber pad 13 between backup pad 3 and the mould 7, rubber pad 13 is fixed connection with backup pad 3, when hydraulic press body 5 began to operate, rubber pad 13 of mould 7 below has played buffering and absorbing effect, be equipped with fixing mechanism 4 between backup pad 3 and the mould 7, fixing mechanism 4 includes four bolts 43, four spout 41 have been seted up on the backup pad 3, four bolts 43 are located four spout 41 respectively inside, all be equipped with weight 42 on four bolts 43, four weight 42 respectively with the up end of mould 7 inconsistent. When the mold 7 needs to be fixed, the four weights 42 only need to be abutted against the upper end face of the mold 7, and then the bolts 43 are screwed, and when the mold 7 needs to be disassembled, the bolts 43 are firstly unscrewed, and then the weights 42 and the bolts 43 are taken out.

The hydraulic press is characterized in that a hydraulic press body 5 is arranged above the die 7, a groove 6 is formed in the upper end face of the die 7, the groove 6 is located under a cutter of the hydraulic press body 5, the groove 6 is a circular groove, and when an operator puts an outer ring and an inner ring of the bearing into the supporting plate 3 in the groove 6 respectively, the groove 6 is located under the cutter of the hydraulic press body 5, so that the outer ring and the inner ring of the bearing can be better combined when the hydraulic press punches downwards.

Be equipped with fixed plate 9 in the recess 6, fixed plate 9 below has set firmly four support columns 10, and four support columns 10 all are equipped with sleeve 11 outward, and four sleeve 11 all are fixed connection bottom recess 6, and the terminal surface has all set firmly spring one 12 under four support columns 10, and support column 10 one end is all be fixed connection bottom sleeve 11 inner wall to four springs one 12 keep away from, is equipped with damper 8 between four support columns 10, and damper 8 is fixed connection with fixed plate 9.

Damper 8 includes second spring 86, the terminal surface welding has two fixed blocks 81 under the fixed plate 9, two fixed block 81 both sides all articulate there is connecting rod 82, two connecting rod 82 keep away from fixed block 81 one side all articulate there is slider 83, the terminal surface has set firmly sliding block 84 under the slider 83, be provided with slide bar 85 on the sliding block 84, sliding block 84 is sliding connection with slide bar 85, second spout 87 has been seted up to 6 inner wall both sides of recess, the slide bar 85 both ends are located two spout 87 insides respectively, and be fixed connection with two spout 87 inner walls respectively, second spring 86 one end is fixed connection with sliding block 84, the second spring 86 other end is fixed connection with two spout 87 insides.

When the fixed plate 9 moves downwards, the two support blocks are driven to move downwards, when the two support blocks move downwards, the two connecting rods 82 are driven to move outwards respectively, when the two connecting rods 82 move outwards, the sliding block 83 and the sliding block 84 are driven to slide outwards on the sliding rod 85, and when the sliding block 84 slides outwards, the second spring 86 fixedly connected with the second sliding block is driven to be extruded, so that the second spring 86 plays a role in shock absorption and buffering.

An operator firstly puts the outer ring and the inner ring of the bearing into the supporting plate 3 inside the groove 6 respectively, then the hydraulic press body 5 is started, when the hydraulic press descends and starts to punch to enable the outer ring and the inner ring of the bearing to be combined, the force of the punching drives the fixing plate 9 to move downwards, the fixing plate moves downwards to drive the four support columns 10 to move downwards, the spring I12 is extruded when the four support columns 10 move downwards, the spring I12 is relied on to play the roles of damping and buffering, then the fixing plate 9 moves downwards to drive the damping mechanism 8 to be started, and the damping mechanism 8 plays a role in damping.

Claims

1. The buffering mold (7) of the hydraulic machine is characterized by comprising a fixed table (1), a workbench (2) is fixedly arranged above the fixed table (1), a supporting plate (3) is fixedly arranged on the workbench (2), a mold (7) is arranged on the upper end face of the supporting plate (3), a fixing mechanism (4) is arranged between the supporting plate (3) and the mold (7), a hydraulic machine body (5) is arranged above the mold (7), a groove (6) is formed in the upper end face of the mold (7), a fixing plate (9) is arranged in the groove (6), four supporting columns (10) are fixedly arranged below the fixing plate (9), sleeves (11) are arranged outside the four supporting columns (10), the four sleeves (11) are fixedly connected with the bottom of the groove (6), and first springs (12) are fixedly arranged on the lower end faces of the four supporting columns (10), four spring (12) keep away from support column (10) one end all with sleeve (11) inner wall bottom is fixed connection, be equipped with damper (8) between four support columns (10), damper (8) with fixed plate (9) are fixed connection.

2. Hydraulic mechanical cushioning mould (7) according to claim 1, characterized in that a rubber pad (13) is arranged between the support plate (3) and the mould (7), and the rubber pad (13) is fixedly connected with the support plate (3).

3. The cushion mold (7) of hydraulic machinery according to claim 2, wherein the fixing mechanism (4) comprises four bolts (43), the support plate (3) is provided with four first sliding grooves (41), the four bolts (43) are respectively located inside the four first sliding grooves (41), the four bolts (43) are respectively provided with a weight (42), and the four weights (42) respectively abut against the upper end surface of the mold (7).

4. The cushion mold (7) of hydraulic machinery according to claim 3, wherein the damping mechanism (8) comprises a second spring (86), two fixed blocks (81) are welded on the lower end surface of the fixed plate (9), two connecting rods (82) are hinged on two sides of the two fixed blocks (81), a sliding block (83) is hinged on one side of the two connecting rods (82) away from the fixed blocks (81), a sliding block (84) is fixedly arranged on the lower end surface of the sliding block (83), a sliding rod (85) is arranged on the sliding block (84), the sliding block (84) is in sliding connection with the sliding rod (85), two sliding grooves (87) are formed in two sides of the inner wall of the groove (6), two ends of the sliding rod (85) are respectively located inside the two sliding grooves (87) and are respectively and fixedly connected with the inner walls of the two sliding grooves (87), one end of the second spring (86) is fixedly connected with the sliding block (84), the other end of the second spring (86) is fixedly connected with the inside of the second sliding groove (87).

5. The hydromechanical cushion mold (7) according to claim 4, wherein the groove (6) is located directly below a cutter of the hydraulic machine body (5), and the groove (6) is a circular groove.