CN214391734U

CN214391734U - Press-fitting hydraulic machine with correction function

Info

Publication number: CN214391734U
Application number: CN202120450566.XU
Authority: CN
Inventors: 杜开松; 董家华; 徐进
Original assignee: Jingzhou Saimeng Petroleum Machinery Co ltd
Current assignee: Jingzhou Saimeng Petroleum Machinery Co ltd
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-10-15
Anticipated expiration: 2031-03-02

Abstract

The utility model discloses a pressure equipment hydraulic press that possesses correction function, including fuselage, hydro-cylinder, pressure head, correction workstation, the fuselage both sides are rotated along vertical direction respectively and are connected with first protection rack, and it is provided with second protection rack to go up and down on the first protection rack, and first protection rack and second protection rack are mutually perpendicular, and the cavity bottom is provided with the spacing groove, and second protection rack bottom is provided with and is used for imbedding at the spacing axle of spacing inslot, is provided with on the second protection rack to carry and draws the handle. The utility model has the advantages of it is following and effect: firstly, enabling the two first protection net racks to rotate and then to be approximately parallel; the second protection net rack is lifted upwards through the lifting handle, so that when the two first protection net racks rotate to a state parallel to each other, the two second protection net racks move downwards under the action of gravity and then are embedded into the limiting grooves, the two first protection net racks and the two second protection net racks cover the peripheral sides of the cavity, and therefore potential safety hazards in the using process can be reduced.

Description

Press-fitting hydraulic machine with correction function

Technical Field

The utility model relates to a hydraulic pressure processing equipment technical field, in particular to pressure equipment hydraulic press that possesses correction function.

Background

The press-fitting hydraulic machine with the correcting function is also called a correcting press-fitting hydraulic machine, and the most common type of the correcting press-fitting hydraulic machine is a single-column correcting press-fitting hydraulic machine. The correcting and pressing hydraulic machine can be used for correcting processes of shafts and other similar parts, and can also be used for pressing shaft sleeve parts and stretching, forming, blanking and the like of simple plate-shaped parts. The correcting press-fitting hydraulic machine is convenient to use and low in price, and is widely applied to enterprise production. However, in the use process of the correcting and press-fitting hydraulic machine, if a part to be machined is not well assembled, the part can be popped out under the action of a pressure head and then hurt people around, so that potential safety hazards exist in the use process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pressure equipment hydraulic press that possesses calibration function can reduce the potential safety hazard in the use.

The above technical purpose of the present invention can be achieved by the following technical solutions: a press-fitting hydraulic press with a correction function comprises a machine body, an oil cylinder, a pressure head and a correction workbench, wherein the front side of the machine body is provided with a cavity, the oil cylinder is arranged on the machine body and is positioned at the top of the cavity, the pressure head is arranged at the tail end of a piston rod of the oil cylinder, the correction workbench is arranged on the machine body and is positioned at the bottom of the cavity, two sides of the machine body are respectively connected with a first protection net rack in a rotating mode along the vertical direction, a second protection net rack is arranged on the first protection net rack in a lifting mode, the first protection net rack and the second protection net rack are perpendicular to each other, a limiting groove is formed in the bottom of the cavity, a limiting shaft embedded into the limiting groove is arranged at the bottom of the second protection net rack, and a lifting handle is arranged on the second protection net rack; when two first protection rack rotates the state that is parallel to each other, two second protection rack contacts each other and spacing axle imbeds at the spacing inslot under the action of gravity, two first protection rack, two second protection rack cover week side of cavity.

By adopting the technical scheme, the two first protection net racks are firstly enabled to rotate towards the direction close to each other and are in a state close to parallel; then the second protective net rack is lifted upwards through the lifting handle; then make two first protection rack rotate the state that is parallel to each other, two second protection rack imbed at the spacing inslot after moving down under the action of gravity, and two first protection rack, two second protection rack cover week sides of cavity this moment to can reduce the potential safety hazard in the use.

The utility model discloses a further set up to: the top of the first protective net rack is higher than the top of the cavity, the bottom of the first protective net rack is lower than the bottom of the cavity, and the total height of the second protective net rack and the limiting shaft is less than 5-10 cm of the height of the cavity; be provided with the spout that supplies second protection rack sliding connection on the first protection rack, work as when second protection rack slides to the top of spout, the top of second protection rack contacts with the top of cavity, works as when second protection rack slides to the below of spout, the bottom of second protection rack is less than the cavity bottom.

Through adopting above-mentioned technical scheme, when the second protection rack removed the below of spout, the bottom of second protection rack was less than the cavity bottom to when making spacing axle embedding at spacing inslot, need upwards lift the second protection rack through carrying the pull handle, then make spacing axle embedding at spacing inslot, in order to realize fixing first protection rack and second protection rack.

The utility model discloses a further set up to: the inboard top of first protection rack and bottom are provided with the rubber buffer piece respectively, work as two when first protection rack rotated the state that is parallel to each other, the rubber buffer piece contradicts in the side of fuselage.

Through adopting above-mentioned technical scheme, be provided with the rubber buffer piece respectively in the inboard top of first protection rack and bottom to can play the cushioning effect when first protection rack is close to the fuselage.

The utility model discloses a further set up to: first protection rack one side is provided with the pivot, be provided with on the fuselage and supply pivot both ends to rotate the bearing frame of connecting, be provided with between first protection rack and the fuselage and order about first protection rack orientation and keep away from the direction pivoted spring of proofreading and correct the workstation.

Through adopting above-mentioned technical scheme, the setting up of spring can order about first protection rack and rotate towards the direction of keeping away from the correction workstation to upwards carrying and pulling second protection rack so that spacing axle breaks away from the spacing inslot, first protection rack and second protection rack are automatic outwards rotating under the effect of spring, make things convenient for operating personnel to take and put the part.

The utility model discloses a further set up to: first protection rack is including being latticed first frame, setting up the first protection network in the net hole department of first frame, second protection rack is including being latticed and going up and down to set up the second frame on first frame, setting up the second protection network in the net hole department of second frame, the bottom at the second frame is established to spacing axle, carry the outside of establishing at the second frame of handle.

By adopting the technical scheme, the first protective net rack comprises a first frame and a first protective net, and the first frame is in a grid shape, so that good structural strength can be ensured; simultaneously the second protection rack also has good structural strength.

The utility model discloses a further set up to: the limiting grooves are arranged in a plurality of rows, and the limiting shafts are arranged in a plurality of rows and are respectively embedded into the limiting grooves.

Through adopting above-mentioned technical scheme, a plurality of spacing axles imbed respectively at a plurality of spacing inslots to when fixing first protection rack and second protection rack, stability when can improving the fixing.

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 structural diagram of the present invention;

fig. 2 is a partial enlarged view at a in fig. 1.

In the figure, 1, a fuselage; 11. a cavity; 12. a limiting groove; 13. a bearing seat; 2. an oil cylinder; 3. a pressure head; 4. a correction workbench; 5. a first protective net rack; 51. a first frame; 52. a first protection net; 53. a chute; 54. a rubber buffer sheet; 55. a rotating shaft; 6. a second protective net rack; 61. a second frame; 62. a second protective net; 63. lifting the handle; 64. a limiting shaft; 7. a spring.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example (b): a press fitting hydraulic machine with a correcting function comprises a machine body 1 with a cavity 11 at the front side, an oil cylinder 2 arranged on the machine body 1 and positioned at the top of the cavity 11, a pressure head 3 arranged at the tail end of a piston rod of the oil cylinder 2, and a correcting workbench 4 arranged on the machine body 1 and positioned at the bottom of the cavity 11, as shown in figure 1.

As shown in fig. 1, the first protection net rack 5 is respectively connected to the two sides of the machine body 1 in a rotating manner along the vertical direction, the second protection net rack 6 is arranged on the first protection net rack 5 in a rising and falling manner, and the first protection net rack 5 and the second protection net rack 6 are perpendicular to each other. Two groups of limiting grooves 12 distributed in an array form are arranged at the bottom of the cavity 11, and a plurality of limiting shafts 64 which are respectively embedded in the limiting grooves 12 of the same group are arranged at the bottom of the second protective net rack 6; a lifting handle 63 is arranged on the second protective net rack 6; when the two first protection net racks 5 rotate to the state of being parallel to each other, the two second protection net racks 6 contact with each other and the limit shaft 64 is embedded in the limit groove 12 under the action of gravity, and the two first protection net racks 5 and the two second protection net racks 6 cover the peripheral side of the cavity 11.

As shown in figures 1 and 2, the top of the first protective net rack 5 is higher than the top of the cavity 11, the bottom of the first protective net rack 5 is lower than the bottom of the cavity 11, and the total height of the second protective net rack 6 and the limiting shaft 64 is less than 5-10 cm of the height of the cavity 11. Be provided with on the first protection rack 5 and supply second protection rack 6 sliding connection's spout 53, when second protection rack 6 slides to the top of spout 53, the top of second protection rack 6 contacts with the top of cavity 11, and when second protection rack 6 slides to the below of spout 53, the bottom of second protection rack 6 is less than cavity 11 bottom.

As shown in fig. 1 and 2, the first protective net frame 5 includes a first frame 51 having a mesh shape, and a first protective net 52 disposed at mesh holes of the first frame 51. The top and the bottom of the inner side of the first frame 51 are respectively provided with a rubber buffer sheet 54, and when the two first protection net racks 5 rotate to be parallel to each other, the rubber buffer sheets 54 are abutted against the side of the body 1. First frame 51 one side is provided with pivot 55, is provided with on the fuselage 1 to supply pivot 55 upper and lower both ends to rotate the bearing frame 13 of connecting, is provided with between first protection rack 5 and the fuselage 1 and orders about first protection rack 5 orientation and keeps away from the direction pivoted spring 7 of proofreading work platform 4.

As shown in fig. 1 and 2, the chute 53 of the first protective net rack 5 is disposed on the other side of the first frame 51, and the second protective net rack 6 includes a second frame 61 which is in a grid shape and is vertically disposed on the chute 53 of the first frame 51, and a second protective net 62 disposed at the grid hole of the second frame 61. A plurality of stopper shafts 64 are provided at the bottom of the second frame 61, and a pull-up knob 63 is provided outside the second frame 61.

The implementation effect is as follows: after the parts are machined after assembly, the two first protective net racks 5 are firstly rotated towards the direction close to each other and are in a state close to parallel; then the second protective net rack 6 is lifted upwards through the lifting handle 63; then make two first protection rack 5 rotate the state that is parallel to each other, two second protection rack 6 imbed in spacing groove 12 after the downstream under the action of gravity, two first protection rack 5 this moment, two second protection rack 6 cover the week side of cavity 11 to can reduce the potential safety hazard in the use. When processing part is taken off to needs, upwards lift second protection rack 6 earlier for spacing axle 64 breaks away from spacing groove 12, then first protection rack 5 and second protection rack 6 outwards rotate under the effect of spring 7, thereby conveniently assemble processing part.

Claims

1. The utility model provides a pressure equipment hydraulic press that possesses calibration function, includes that the front side has fuselage (1) of cavity (11), sets up hydro-cylinder (2) that just is located cavity (11) top on fuselage (1), sets up pressure head (3) terminal at the piston rod of hydro-cylinder (2), sets up on fuselage (1) and is located correction workstation (4) of cavity (11) bottom, its characterized in that: the novel multifunctional aircraft is characterized in that two sides of the aircraft body (1) are respectively connected with a first protective net rack (5) in a rotating manner along the vertical direction, a second protective net rack (6) is arranged on the first protective net rack (5) in a lifting manner, the first protective net rack (5) and the second protective net rack (6) are perpendicular to each other, a limiting groove (12) is formed in the bottom of the cavity (11), a limiting shaft (64) embedded into the limiting groove (12) is arranged at the bottom of the second protective net rack (6), and a lifting handle (63) is arranged on the second protective net rack (6); when two first protection rack (5) rotate the state that is parallel to each other, two second protection rack (6) contact each other and spacing axle (64) imbed in spacing groove (12) under the action of gravity, two first protection rack (5), two second protection rack (6) cover the week side of cavity (11).

2. A press-fitting hydraulic machine with correction function as claimed in claim 1, characterized in that: the top of the first protection net rack (5) is higher than the top of the cavity (11), the bottom of the first protection net rack (5) is lower than the bottom of the cavity (11), and the total height of the second protection net rack (6) and the limiting shaft (64) is less than 5-10 cm of the height of the cavity (11); be provided with spout (53) that supply second protection rack (6) sliding connection on first protection rack (5), work as when second protection rack (6) slide to the top of spout (53), the top of second protection rack (6) contacts with the top of cavity (11), works as when second protection rack (6) slide to the below of spout (53), the bottom of second protection rack (6) is less than cavity (11) bottom.

3. A press-fitting hydraulic machine with correction function as claimed in claim 2, characterized in that: the top and the bottom of first protection rack (5) inboard are provided with rubber buffer piece (54) respectively, and when two when first protection rack (5) rotated the state that is parallel to each other, rubber buffer piece (54) contradicted in the side of fuselage (1).

4. A press-fitting hydraulic machine with correction function as claimed in claim 2, characterized in that: first protection rack (5) one side is provided with pivot (55), be provided with on fuselage (1) and supply pivot (55) upper and lower both ends to rotate bearing frame (13) of connecting, be provided with between first protection rack (5) and fuselage (1) and order about first protection rack (5) orientation and keep away from direction pivoted spring (7) of proofreading work platform (4).

5. A press-fitting hydraulic machine with correction function as claimed in claim 1, characterized in that: the first protective net rack (5) comprises a first latticed frame (51) and a first protective net (52) arranged at the grid holes of the first frame (51), the second protective net rack (6) comprises a second frame (61) which is latticed and is arranged on the first frame (51) in a lifting mode and a second protective net (62) arranged at the grid holes of the second frame (61), a limiting shaft (64) is arranged at the bottom of the second frame (61), and a lifting handle (63) is arranged on the outer side of the second frame (61).

6. A press-fitting hydraulic machine with correction function as claimed in claim 1, characterized in that: the limiting grooves (12) are arranged in a plurality of rows, and the limiting shafts (64) are arranged in a plurality of rows and are respectively embedded into the limiting grooves (12).