CN219151198U

CN219151198U - Circulating water cooling flat-plate molding press

Info

Publication number: CN219151198U
Application number: CN202223521160.XU
Authority: CN
Inventors: 张辽; 刘杰; 张备
Original assignee: Xuzhou Zhongyang Agricultural Machinery Co ltd
Current assignee: Xuzhou Zhongyang Agricultural Machinery Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-09
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a circulating water cooling flat plate molding press, which comprises a cabinet, wherein a hydraulic cylinder is arranged on the cabinet, a piston rod of the hydraulic cylinder is fixedly connected with an upper pressing die, and the inner bottom of the cabinet is fixedly connected with a lower pressing die; the outer part of the cabinet is respectively provided with a cooling chamber and a circulating water pump, and the inner parts of the upper pressing die and the lower pressing die are hollow; when the circulating water pump works, cooling water can continuously circulate among the circulating water pump, the upper pressing die and the lower pressing die, wherein the cooling water enters a cooling chamber after flowing through the upper pressing die and the lower pressing die 3, and finally enters the circulating water pump through the extension pipe after sliding and falling to the periphery through the top of the conical plate, and the cooling water passing through the conical plate can be dispersed into a plurality of sub-branches to fall according to the conical plate surface and the water outlet holes, so that the contact area of the cooling water with air is increased, the cooling efficiency of the cooling water is improved, and the cooling effect of the whole water cooling circulation on the flat disc is further improved.

Description

Circulating water cooling flat-plate molding press

Technical Field

The utility model relates to the technical field of flat disc heat treatment, in particular to a circulating water cooling flat disc molding press.

Background

The flat disc is subjected to a heat treatment processing procedure in the production process, and is heated and pressed to form a flat disc finished product shape.

However, stress is not released in the rolling process of the material, so that the stress release in the part after heat treatment is different in size and inconsistent in direction, and the part is deformed in a buckling manner, so that the part needs to be pressed independently after heat treatment, the yield cannot be improved, the labor is wasted, and the quality of a finished product of a flat disc is influenced.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art.

Therefore, an object of the present utility model is to provide a circulating water cooling flat-disc molding press, which can shorten the cooling time of a flat disc by circulating cooling water in an upper pressing die and a lower pressing die, solve the problem that a part cannot be released to generate buckling deformation due to stress, and improve the cooling effect of the whole water cooling cycle on the flat disc by increasing the contact area of the cooling water and air.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a circulating water cooling flat-disc molding press, includes the rack, install the pneumatic cylinder on the rack, the piston rod of pneumatic cylinder fixedly connected with goes up the moulding-die, the inner bottom fixedly connected with of rack goes down the moulding-die; the outer part of the cabinet is respectively provided with a cooling chamber and a circulating water pump, the upper pressing die and the lower pressing die are of a cavity structure, one sides of the upper pressing die and the lower pressing die are respectively communicated with a water inlet pipe and a water outlet pipe, the other end of the water inlet pipe is communicated with a water outlet of the circulating water pump, the other end of the water outlet pipe penetrates through the top of the cooling chamber, the bottom of the cooling chamber is communicated with an extension pipe, and one end of the extension pipe is communicated with a water inlet of the circulating water pump; the inner wall of the cooling chamber is provided with an annular bracket, a conical plate is slidably arranged in the annular bracket, and a plurality of water outlets which are equidistantly arranged are formed in the top of the conical plate.

Preferably, the vibration motor is installed at the interior top of cooling chamber, a plurality of springs are installed to the bottom symmetry of conical plate, the bottom one end fixed connection of spring in the inside of annular support, vibration motor's vibrating end laminating in the top of conical plate.

Preferably, a heat radiating fin is installed at an inner bottom of the cooling chamber.

Preferably, valves are arranged on the water inlet pipe and the water outlet pipe.

Preferably, a shade is installed on one side of the cabinet, and the cooling chamber, the water inlet pipe and the water outlet pipe are all located in the shade.

Preferably, the circulating water pump is fixedly installed outside the shade through a bracket.

Compared with the prior art, the utility model has the beneficial effects that:

in the flat disc molding press provided by the utility model, the upper pressing die and the lower pressing die are both of cavity structures, and cooling water can be continuously circulated among the circulating water pump, the upper pressing die and the lower pressing die, so that the cooling time of the flat disc is shortened, and the phenomenon that the part is warped and deformed due to the fact that stress of the flat disc is not released in rolling is solved.

According to the utility model, when cooling water flows through the conical plate in the cooling chamber, the contact area of the cooling water and air can be increased, the cooling efficiency of the cooling water is improved, the cooling effect of the whole water cooling cycle on the flat disc is further improved, the cooling time of the water cooling cycle of the flat disc is shortened, the yield is improved, and the manpower and the labor force are saved.

Drawings

FIG. 1 is a schematic diagram of a circulating water cooling flat-plate molding press according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of the cooling chamber, water inlet pipe and water outlet pipe of the circulating water cooling flat-plate press according to the embodiment of the utility model;

FIG. 3 is a schematic cross-sectional view of a cooling chamber of a circulating water-cooled flat-plate molding press according to an embodiment of the present utility model;

FIG. 4 is a schematic cross-sectional view of the upper and lower dies of the circulating water-cooled flat-plate molding press according to the embodiment of the present utility model.

In the figure: 1. a cabinet; 2. performing upper pressing; 3. pressing down the die; 4. a hydraulic cylinder; 5. a mask; 6. a circulating water pump; 7. a cooling chamber; 8. an extension tube; 9. a water inlet pipe; 10. a valve; 11. a water outlet pipe; 12. a vibration motor; 13. a spring; 14. an annular bracket; 15. a conical plate; 16. and a heat radiating fin.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, an embodiment of the present utility model provides a circulating water-cooled flat-plate molding press, including: comprises an upper pressing die 2, a lower pressing die 3, a hydraulic cylinder 4, a circulating water pump 6 and a cabinet 1.

1-2, a hydraulic cylinder 4 is installed on the cabinet 1, a piston rod of the hydraulic cylinder 4 is fixedly connected with an upper pressing die 2, and the inner bottom of the cabinet 1 is fixedly connected with a lower pressing die 3; the outside of the cabinet 1 is respectively provided with a cooling chamber 7 and a circulating water pump 6, in the use process, a flat disc is horizontally placed at the concave surface of the upper end of the lower pressing die 3, the upper pressing die 2 is enabled to fall and press on the flat disc through the expansion and contraction of the hydraulic cylinder 4, and the upper pressing die continuously stretches out and compacts.

As shown in fig. 2-4, the upper die 2 and the lower die 3 are of cavity structures, one sides of the upper die 2 and the lower die 3 are communicated with a water inlet pipe 9 and a water outlet pipe 11, the other end of the water inlet pipe 9 is communicated with a water outlet of the circulating water pump 6, the other end of the water outlet pipe 11 penetrates through the top of the cooling chamber 7, the bottom of the cooling chamber 7 is communicated with an extension pipe 8, and one end of the extension pipe 8 is communicated with a water inlet of the circulating water pump 6; because the upper die and the lower die 3 are of cavity structures, one side of the upper die and the lower die 3 is provided with the water inlet pipe 9 and the water outlet pipe 11, and the water inlet pipe 9 and the water outlet pipe 11 are connected with the circulating water pump 6, the cooling water can circulate through the cavities of the upper die and the lower die through the operation of the circulating water pump 6, the circulation of the cooling water is realized, and when the upper die 2 is pressed on a flat disc, the circulating cooling water can reduce the temperature of the upper die and the lower die 3, so that the cooling effect on the flat disc is realized.

Specifically, as shown in fig. 3, an annular bracket 14 is installed on the inner wall of the cooling chamber 7, a conical plate 15 is slidably installed in the annular bracket 14, a plurality of water outlets are formed in the top of the conical plate 15 and are equidistantly arranged, cooling water flows through the upper pressing die 3 and the lower pressing die 3 and then enters the cooling chamber 7, and finally flows into the circulating water pump 6 through the extension pipe 8 after sliding down to the periphery through the top of the conical plate 15, and the cooling water passing through the conical plate 15 can be dispersed into a plurality of sub-branches according to the conical plate surface and the water outlets to fall, so that the contact area between the cooling water and air is increased, and the cooling efficiency of the cooling water is improved.

In this embodiment, further, vibrating motor 12 is installed at the interior top of cooling chamber 7, a plurality of springs 13 are installed to the bottom symmetry of tapered plate 15, the inside of bottom one end fixed connection in annular support 14 of spring 13, vibrating motor 12's vibrating end laminating is in the top of tapered plate 15, through installing vibrating motor 12 at the interior top of cooling chamber 7, vibrating motor 12 can produce vibration effect to tapered plate 15 after starting, tapered plate 15 bottom collocation spring 13 can increase vibration frequency in annular support 14, efficiency when the water current dispersion circulation on tapered plate 15 can be accelerated, and improve dispersion effect.

In order to further improve the cooling efficiency of the cooling water in the cooling chamber 7, the radiating fins 16 are arranged at the inner bottom of the cooling chamber 7, the radiating fins 16 are copper fins, and the high heat conduction efficiency can enable the temperature of the cooling water to be rapidly reduced.

As shown in fig. 2, by installing the valve 10 on the water inlet pipe 9 and the water outlet pipe 11, the circulation state of the water inlet pipe 9 and the water outlet pipe 11 can be controlled, respectively.

In order to avoid the direct exposure of the cooling chamber 7, the water inlet pipe 9 and the water outlet pipe 11 to the outside, in combination with fig. 1 and 2, the shade 5 is installed at one side of the cabinet 1, and the cooling chamber 7, the water inlet pipe 9 and the water outlet pipe 11 are all located inside the shade 5, and at the same time, the circulating water pump 6 is fixedly installed outside the shade 5 through a bracket.

According to the technical scheme, the working steps of the scheme are summarized and carded: in the use process of the flat disc molding press provided by the utility model, the flat disc is horizontally placed at the concave surface of the upper end of the lower pressing die 3, the upper pressing die 2 is stretched and pressed on the flat disc by the hydraulic cylinder 4, and continuously stretches out and compacts, meanwhile, the circulating water pump 6 works, so that cooling water continuously circulates among the circulating water pump 6, the upper pressing die 2 and the lower pressing die 3, wherein the cooling water enters the cooling chamber 7 after flowing through the upper pressing die 3 and the lower pressing die 3, and finally slides down to the periphery through the top of the conical plate 15 and finally enters the circulating water pump 6 through the extension pipe 8, and the cooling water through the conical plate 15 can be dispersed into a plurality of subdivision branches according to the conical plate surface and the water outlet, so that the contact area of the cooling water with air is increased, the cooling efficiency of the cooling water is improved, the cooling effect of the whole water cooling circulation on the flat disc is further improved, the phenomenon that the flat disc is deformed due to the fact that the stress of the flat disc is not released in rolling is not only solved, the cooling time of the flat disc cooling circulation is shortened, and the manpower is saved.

None of the utility models are related to the same or are capable of being practiced in the prior art. Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a circulating water cooling flat-disc profiling machine, includes rack (1), install pneumatic cylinder (4) on rack (1), piston rod fixedly connected with of pneumatic cylinder (4) goes up moulding-die (2), the interior bottom fixedly connected with of rack (1) is moulding-die (3), its characterized in that:

the cooling device is characterized in that a cooling chamber (7) and a circulating water pump (6) are respectively arranged outside the cabinet (1), the upper pressing die (2) and the lower pressing die (3) are of a cavity structure, one sides of the upper pressing die (2) and the lower pressing die (3) are respectively communicated with a water inlet pipe (9) and a water outlet pipe (11), the other end of the water inlet pipe (9) is communicated with a water outlet of the circulating water pump (6), the other end of the water outlet pipe (11) penetrates through the top of the cooling chamber (7), the bottom of the cooling chamber (7) is communicated with an extension pipe (8), and one end of the extension pipe (8) is communicated with a water inlet of the circulating water pump (6);

the inner wall of the cooling chamber (7) is provided with an annular bracket (14), a conical plate (15) is slidably arranged in the annular bracket (14), and a plurality of water outlets which are equidistantly arranged are formed in the top of the conical plate (15).

2. The circulating water cooled flat plate molding press of claim 1, wherein: the cooling device is characterized in that a vibrating motor (12) is arranged at the inner top of the cooling chamber (7), a plurality of springs (13) are symmetrically arranged at the bottom of the conical plate (15), one end of the bottom of each spring (13) is fixedly connected to the inside of the annular support (14), and the vibrating end of the vibrating motor (12) is attached to the top of the conical plate (15).

3. The circulating water cooled flat plate molding press of claim 1, wherein: a heat radiation fin (16) is installed at the inner bottom of the cooling chamber (7).

4. The circulating water cooled flat plate molding press of claim 1, wherein: the water inlet pipe (9) and the water outlet pipe (11) are provided with valves (10).

5. The circulating water cooled flat plate molding press of claim 1, wherein: one side of the cabinet (1) is provided with a shade (5), and the cooling chamber (7), the water inlet pipe (9) and the water outlet pipe (11) are all positioned in the shade (5).

6. The circulating water cooled flat plate molding press of claim 5, wherein: the circulating water pump (6) is fixedly arranged outside the shade (5) through a bracket.