CN209971653U

CN209971653U - Mold access structure of oil press

Info

Publication number: CN209971653U
Application number: CN201821665377.9U
Authority: CN
Inventors: 方志昌; 闻玉玲
Original assignee: Guangdong Xinjinli Precision Machinery Co Ltd
Current assignee: Guangdong Xinjinli Precision Machinery Co Ltd
Priority date: 2018-10-13
Filing date: 2018-10-13
Publication date: 2020-01-21
Anticipated expiration: 2028-10-13

Abstract

The utility model relates to an oil press field, concretely relates to oil press's discrepancy mould structure, including discrepancy template and electric plate, the discrepancy template slides and is located the top of electric plate, be equipped with the mounting hole on the electric plate, be equipped with floating wear pad in the mounting hole, one end of floating wear pad stretches out the mounting hole and pastes with the bottom surface of discrepancy template; the utility model discloses an come in and go out the template with add between the electric plate floating wear pad, when the mould structure during operation of cominging in and going out, come in and go out the template only with floating wear pad contacts, reduces come in and go out the template with floating wear pad improves life because of the loss that the friction produced.

Description

Mold access structure of oil press

Technical Field

The utility model relates to an oil press field, concretely relates to discrepancy mould structure of oil press.

Background

The hydraulic press uses special hydraulic oil as working medium, uses hydraulic pump as power source, and makes the hydraulic oil enter into oil cylinder or piston through hydraulic pipeline by the action force of pump, then several groups of mutually matched sealing elements are set in the oil cylinder or piston, the sealing at different positions are different, but they can play the role of sealing, so that the hydraulic oil can not be leaked. Finally, the hydraulic oil is circulated in the oil tank through the one-way valve to make the oil cylinder or the piston circularly do work, so that a certain mechanical action is completed as a machine for productivity.

The patent document with the application number of CN201720324234.0 discloses an oil press with a thermal shaping function, which comprises a rack, a lower die holder, a guide pillar, an upper die holder, an upper beam frame, an oil cylinder and an oil pump, wherein the lower die holder is arranged above the rack; the upper die heating plate is installed at the bottom of the upper die base, the upper die core is installed at the bottom of the upper die heating plate, the lower die heating plate is installed above the lower die base, the lower die core is installed above the lower die heating plate, the upper die core and the lower die core are provided with concave-convex profile structures matched with workpieces to be shaped, the workpieces are placed on the lower die core, the oil cylinder drives the upper die base to move downwards to drive the upper die core and the lower die core to be closed, and the upper die heating plate and the lower die heating.

The oil press is in working, the in-out template is in whole-surface contact with the electric hot plate (equivalent to the contact between an upper die and a lower die), the in-out die cylinder drives the upper die base to move downwards, the friction coefficient is higher, the force of the in-out die cylinder must be increased, and the in-out template and the electric hot plate are easily abraded.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an oil press template transmission mechanism.

The technical scheme of the utility model as follows:

the utility model provides an access mould structure of hydraulic press, includes discrepancy template and electric plate, the template slip of cominging in and going out is located the top of electric plate, be equipped with the mounting hole on the electric plate, be equipped with floating wear pad in the mounting hole, the one end of floating wear pad stretches out the mounting hole and with the bottom surface of cominging in and going out the template pastes mutually.

Furthermore, a through hole and a screw are arranged on the floating type wear-resisting plate, and the screw penetrates through the through hole and is arranged in the mounting hole.

Furthermore, an elastic part is arranged between the outer bottom surface of the floating wear-resistant plate and the inner bottom surface of the mounting hole.

Further, the top surface of the screw is lower than the top surface of the floating wear plate.

Furthermore, the mounting holes are uniformly distributed on the electric heating plate.

Beneficial effect, the utility model discloses an come in and go out the template with add between the electric plate floating wear pad, when the mode structure during operation of coming in and going out, come in and go out the template with do not have the contact between the electric plate, come in and go out the template only with floating wear pad contacts, reduces come in and go out the template with floating wear pad improves life because of the loss that the friction produced.

Drawings

Fig. 1 is a schematic view of a folding structure of the present invention;

fig. 2 is a schematic structural diagram of a in fig. 1.

Fig. 3 is a top view of the floating wear plate of the present invention;

fig. 4 is a cross-sectional view of the floating wear pad of the present invention.

1. The access template 2, the electric hot plate 20, the mounting hole 21, the floating wear-resistant piece 22, the elastic piece 210, the through hole 211 and the screw.

Detailed Description

In order to make the purpose of the present invention, the technical solution and the technical effects thereof more clearly understood, the present invention will be further described with reference to the following embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The utility model discloses a preferred embodiment is a structure of mold access of hydraulic press, as shown in fig. 1 to fig. 4, including template 1 and electric plate 2 of cominging in and going out, the template 1 of cominging in and going out slides and is located the top of electric plate 2, be equipped with mounting hole 20 on the electric plate 2, be equipped with floating wear pad 21 in the mounting hole 20, one end of floating wear pad 21 stretches out the mounting hole 20 and pastes with the bottom surface of template 1 of cominging in and going out; the in-out template 2 is connected with an in-out template cylinder (not shown in the figure), the in-out template cylinder drives the in-out template 1 to move so that the in-out template 1 is separated from the electric heating plate 2, at the moment, a floating type wear-resistant sheet 21 installed in the installation hole 20 props against the in-out template 1, and a gap is formed between the in-out template 1 and the electric heating plate 2; the access template 1 continues to move, at the moment, the access template 1 is close to the electric heating plate 2, the floating type wear-resisting piece 21 exerts acting force on the access template 1, so that the access template 1 is not in contact with the electric heating plate 2, the loss of the access template 1 and the electric heating plate 2 caused by friction is reduced, and the service life is prolonged.

Specifically, the floating wear-resistant plate 21 is provided with a through hole 210 and a screw 211, and the screw 211 passes through the through hole 210 and is disposed in the mounting hole 20.

Specifically, an elastic member 22 is disposed between the outer bottom surface of the floating wear plate 21 and the inner bottom surface of the mounting hole 20, preferably, the elastic member 22 is a spring, and when the floating wear plate 21 receives the acting force of the access template 1, the elastic member 22 plays a buffering role, so as to reduce the loss of the floating wear plate 21.

Specifically, the top surface of the screw 211 is lower than the top surface of the floating wear-resistant plate 21, so that the loss caused by contact collision between the screw 211 and the access template 1 is avoided.

Specifically, the mounting holes 20 are uniformly distributed on the electric heating plate 2 to separate the access template 1 from the electric heating plate 2, so that the service life of the access template is reduced due to loss caused by friction.

The utility model discloses an come in and go out template 1 with add between the electric plate 2 floating wear pad 21, when the mode structure during operation of coming in and going out, come in and go out template 1 with do not have the contact between the electric plate 2, come in and go out template 1 only with floating wear pad 21 contacts, reduces come in and go out template 1 with floating wear pad 21 improves life because of the loss that the friction produced.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of the ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, its framework form can be nimble changeable, can derive series of products. But merely as a matter of simple deductions or substitutions, should be considered as belonging to the scope of patent protection of the present invention as determined by the claims submitted.

Claims

1. The utility model provides an access mould structure of hydraulic press, includes access template (1) and electric plate (2), access template (1) slides and is located the top of electric plate (2), its characterized in that: the electric heating plate (2) is provided with a mounting hole (20), a floating type wear-resistant sheet (21) is arranged in the mounting hole (20), and one end of the floating type wear-resistant sheet (21) extends out of the mounting hole (20) and is attached to the bottom surface of the in-out template (1).

2. The mold access structure of an oil press as claimed in claim 1, wherein: the floating wear-resistant plate (21) is provided with a through hole (210) and a screw (211), and the screw (211) penetrates through the through hole (210) and is arranged in the mounting hole (20).

3. The mold access structure of an oil press as claimed in claim 2, wherein: an elastic piece (22) is arranged between the outer bottom surface of the floating wear-resisting piece (21) and the inner bottom surface of the mounting hole (20).

4. The mold access structure of an oil press as claimed in claim 2, wherein: the top surface of the screw (211) is lower than the top surface of the floating wear-resistant plate (21).

5. The mold access structure of an oil press as claimed in claim 1, wherein: the mounting holes (20) are uniformly distributed on the electric heating plate (2).