CN219190983U

CN219190983U - Four-column hydraulic press

Info

Publication number: CN219190983U
Application number: CN202223502530.5U
Authority: CN
Inventors: 张正
Original assignee: Chongqing Hongyu Electronics Co ltd
Current assignee: Chongqing Hongyu Electronics Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-06-16
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a four-column hydraulic machine, which belongs to the technical field of hydraulic machines, and comprises a base, a hydraulic machine body, a feeding platform and a discharging platform, wherein a processing table is fixedly connected to the top of the base, a groove is fixedly formed in the middle of the top of the processing table, guide columns are fixedly arranged at corners of the top of the processing table, the number of the guide columns is four, a top plate is fixedly connected to the top of the guide columns, four-column hydraulic machine hydraulic boxes are fixedly arranged in the middle of the top plate, the top of each four-column hydraulic machine hydraulic box penetrates through the top plate, a main hydraulic cylinder is fixedly connected to the bottom of each four-column hydraulic machine hydraulic box, and a pressing plate is fixedly connected to the bottom of each main hydraulic cylinder. The foam after processing falls into the containing box, and then new foam to be processed is put into for repeated operation, and when the containing box is full, the containing box is taken out, so that the collecting is convenient and quick, and the processing efficiency is greatly improved.

Description

Four-column hydraulic press

Technical Field

The utility model belongs to the technical field of hydraulic presses, and particularly relates to a four-column hydraulic press.

Background

The four-column hydraulic press is a mechanical equipment for processing products such as metal, plastic, rubber, wood and powder by utilizing the static pressure of hydraulic oil conveyed by an oil pump. Four-column hydraulic presses, also known as oil presses, are machines utilizing liquid pressure transmission made using pascal's law, and are of many varieties. Of course, the applications are also various as required. There are two main types, i.e. oil presses and hydraulic presses, according to the type of liquid that is to be transferred. The total pressure generated by the hydraulic press is large and is commonly used for forging and stamping. The forging hydraulic press is divided into a die forging hydraulic press and a free forging hydraulic press. The die forging hydraulic press needs a die, and the free forging hydraulic press does not need a die. The first ten thousand ton hydraulic press manufactured in China is a free forging hydraulic press. The four-column hydraulic press consists of a main machine and a control mechanism. The main machine part of the hydraulic machine comprises a hydraulic cylinder, a cross beam, an upright post, a liquid filling device and the like. The power mechanism consists of an oil tank, a high-pressure pump, a control system, a motor, a pressure valve, a directional valve and the like. The hydraulic press is suitable for the pressing technology of plastic materials. Such as powder product forming, plastic product forming, cold (hot) extrusion metal forming, sheet stretching, transverse pressing, bending, turning over, correction and the like. The four-column hydraulic press is provided with an independent power mechanism and an independent electrical system, and three operation modes of adjustment, manual operation and semiautomatic operation can be realized by adopting button centralized control. The method is characterized in that a hydraulic press is utilized to extrude the foam in the foam processing process, so that the foam required by people is obtained, the traditional four-column hydraulic press mainly comprises a workbench, a guide post, a sliding block, a main cylinder and an ejection cylinder, when a workpiece is processed, the workpiece is placed in a placing groove on the workbench, after the main cylinder pushes against the workpiece along with the sliding block fast, the main cylinder slowly pressurizes and maintains pressure on the workpiece, and then the main cylinder releases pressure, and the ejection cylinder ejects the workpiece.

At present, when the existing four-column hydraulic machine is used for processing foam, potential safety hazards exist, the feeding and discharging processes are too close to the machine, the temperature is too high or the extrusion splashing can cause injury to operators, the use experience is affected, the existing four-column hydraulic machine needs to be taken out after the foam is processed, the foam is put into another processing, the repeated operation of taking and putting the foam is carried out, so that the working efficiency is too low, and therefore the four-column hydraulic machine is provided.

Disclosure of Invention

The present utility model is directed to a four-column hydraulic machine, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a four column type hydraulic presses, includes base, hydraulic press body, material loading platform and unloading platform, base top fixedly connected with processing platform, the fixed recess of seting up in the middle of the processing platform top, processing platform top corner fixedly provided with guide pillar, guide pillar quantity is four, guide pillar top fixedly connected with roof, the fixed four column hydraulic press hydraulic tanks that are provided with in the middle of the roof top, four column hydraulic press hydraulic tank tops run through the roof, four column hydraulic press hydraulic tank bottoms fixedly connected with master cylinder, master cylinder bottom fixedly connected with clamp plate.

Preferably, the feeding platform is fixedly connected to the right side of the base, the first supporting rods are fixedly arranged at the top of the feeding platform, the number of the first supporting rods is four, two first rotating shafts are fixedly connected to the inner sides of the first supporting rods, the number of the first rotating shafts is two, a first conveying belt is movably arranged on the outer sides of the first rotating shafts, and one first motor is fixedly connected to the outer sides of the first supporting rods.

Preferably, the left side fixedly connected with unloading platform of base, unloading platform top fixedly provided with second bracing piece, second bracing piece quantity is four, two the inboard fixedly connected with second pivot of second bracing piece, second pivot quantity is two, second pivot outside activity is equipped with the second conveyer belt, one the second motor of second bracing piece outside fixedly connected with.

Preferably, the fixed gag lever post that is provided with in unloading platform left side, gag lever post quantity is two, the gag lever post top is connected with the containing box, the fixed spacing hole that is provided with in containing box right side, spacing hole quantity and position correspond with the gag lever post.

Preferably, a connecting rod is fixedly connected to one side of the front face of the base, and a control box is fixedly connected to the top of the connecting rod.

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

1. during operation, the four-column hydraulic press hydraulic box is controlled through the operation control box, the machine can be kept away from during extrusion operation, the damage to operators caused by overhigh temperature or extrusion splashing is prevented, and the safety of equipment is improved.

2. The foam after processing is placed in the second conveyer belt and then conveyed into the storage box, and then new foam to be processed is put into the storage box for repeated operation, and when the storage box is full, the limiting rod is pulled out from the limiting hole, so that the storage box is taken out from the base, the storage box is collected, convenience and quickness are realized, and the processing efficiency is greatly improved.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic view of the bottom view of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

FIG. 4 is a schematic view of the structure of the receiving box and the blanking platform of the present utility model;

fig. 5 is a schematic side view of the present utility model.

In the figure: 1. a base; 2. a hydraulic machine body; 3. a feeding platform; 4. a blanking platform; 5. a processing table; 6. a groove; 7. a guide post; 8. a top plate; 9. hydraulic box of four-column hydraulic press; 10. a master hydraulic cylinder; 11. a pressing plate; 12. a first support bar; 13. a first rotating shaft; 14. a first conveyor belt; 15. a second support bar; 16. a second rotating shaft; 17. a second motor; 18. a second conveyor belt; 19. a limit rod; 20. a storage box; 21. a limiting hole; 22. a connecting rod; 23. a control box; 24. a first motor.

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. 1-5, the present utility model provides a technical solution: including base 1, hydraulic press body 2, material loading platform 3 and unloading platform 4, base 1 top fixedly connected with processing platform 5, fixedly seting up recess 6 in the middle of the processing platform 5 top, processing platform 5 top corner fixedly provided with guide pillar 7, guide pillar 7 quantity is four, guide pillar 7 top fixedly connected with roof 8, fixedly in the middle of the roof 8 top is provided with four post hydraulic press hydraulic pressure boxes 9, roof 8 is run through at four post hydraulic press hydraulic pressure boxes 9 tops, four post hydraulic press hydraulic pressure box 9 bottom fixedly connected with master cylinder 10, master cylinder 10 bottom fixedly connected with clamp plate 11.

Specifically, the right side fixedly connected with material loading platform 3 of base 1, material loading platform 3 top fixedly connected with first bracing piece 12, first bracing piece 12 quantity is four, the inboard fixedly connected with first pivot 13 of two first bracing pieces 12, first pivot 13 quantity is two, first conveyer 14 is equipped with in the activity of first pivot 13 outside, a first bracing piece 12 outside fixedly connected with first motor 24, base 1 left side fixedly connected with unloading platform 4, unloading platform 4 top fixedly connected with second bracing piece 15, second bracing piece 15 quantity is four, two second bracing piece 15 inboard fixedly connected with second pivot 16, second pivot 16 quantity is two, second pivot 16 outside activity is equipped with second conveyer 18, a second bracing piece 15 outside fixedly connected with second motor 17, unloading platform 4 left side fixedly provided with gag lever post 19, gag lever post 19 quantity is two, gag lever post 19 top is connected with containing box 20, containing box 20 right side fixedly provided with spacing hole 21, spacing hole 21 quantity and position correspond with base 19 positive one side fixedly connected with connecting rod 22, connecting rod 22 fixedly connected with connecting rod 22 of positive 1 side.

In this embodiment, when foam processing is performed, firstly, place the machine to the relevant position, then open first motor 24 and second motor 17, first pivot 13 on the first bracing piece 12 drives first conveyer belt 14 and rotates, second pivot 16 on the second bracing piece 15 drives the rotation of second conveyer belt 18, place the foam that will process on the first conveyer belt 14 of loading platform 3, convey to the fixed position in recess 6 on the processing platform 5, then control four post hydraulic press 9 on roof 8 through control box 23 on the operation connecting rod 22, keep away from the machine when the hydraulic press body 2 moves extrusion operation, prevent that the high temperature or extrusion splash can cause the injury to the operator, the security performance of equipment has been promoted, then master cylinder 10 drives clamp plate 11 and extrudes the foam downwards, clamp plate 11 is in the guide pillar 7 outside up-down motion, can adjust the downforce degree through control box 23, place the foam after the second conveyer belt 18 on unloading platform 4 behind the processing into storage box 20, afterwards put into new foam to wait to process in the repeated operation of cotton, when the storage box 20 is full, take out from the limit lever 21 and take out from the high-speed, thereby, the high efficiency is realized, the base is greatly realized, the processing is realized, and the convenience is realized.

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 four column type hydraulic presses, includes base (1), hydraulic press body (2), material loading platform (3) and unloading platform (4), its characterized in that: the novel hydraulic press is characterized in that the top of the base (1) is fixedly connected with the processing table (5), a groove (6) is fixedly formed in the middle of the top of the processing table (5), guide posts (7) are fixedly arranged at corners of the top of the processing table (5), the number of the guide posts (7) is four, the top of the guide posts (7) is fixedly connected with the top plate (8), four hydraulic press hydraulic boxes (9) are fixedly arranged in the middle of the top plate (8), the top of each four hydraulic press hydraulic box (9) penetrates through the top plate (8), a main hydraulic cylinder (10) is fixedly connected to the bottom of each four hydraulic press hydraulic box (9), and a pressing plate (11) is fixedly connected to the bottom of each main hydraulic cylinder (10).

2. A four column hydraulic machine according to claim 1, wherein: the feeding device comprises a base (1), wherein a feeding platform (3) is fixedly connected to the right side of the base, first supporting rods (12) are fixedly arranged at the top of the feeding platform (3), the number of the first supporting rods (12) is four, two first rotating shafts (13) are fixedly connected to the inner sides of the first supporting rods (12), the number of the first rotating shafts (13) is two, a first conveying belt (14) is movably arranged on the outer sides of the first rotating shafts (13), and a first motor (24) is fixedly connected to the outer sides of the first supporting rods (12).

3. A four column hydraulic machine according to claim 1, wherein: the blanking machine is characterized in that the blanking platform (4) is fixedly connected to the left side of the base (1), the second supporting rods (15) are fixedly arranged at the top of the blanking platform (4), the number of the second supporting rods (15) is four, two second rotating shafts (16) are fixedly connected to the inner sides of the second supporting rods (15), the number of the second rotating shafts (16) is two, a second conveying belt (18) is movably arranged on the outer sides of the second rotating shafts (16), and a second motor (17) is fixedly connected to the outer sides of the second supporting rods (15).

4. A four column hydraulic machine according to claim 1, wherein: the blanking platform (4) left side is fixed and is provided with gag lever post (19), gag lever post (19) quantity is two, gag lever post (19) top is connected with containing box (20), containing box (20) right side is fixed and is provided with spacing hole (21), spacing hole (21) quantity and position correspond with gag lever post (19).

5. A four column hydraulic machine according to claim 1, wherein: the base (1) front one side fixedly connected with connecting rod (22), connecting rod (22) top fixedly connected with control box (23).