CN212242327U

CN212242327U - Hydraulic forming machine

Info

Publication number: CN212242327U
Application number: CN202020528955.5U
Authority: CN
Inventors: 杨吉刚
Original assignee: Qingdao Qimei Plastic Products Co ltd
Current assignee: Qingdao Qimei Plastic Products Co ltd
Priority date: 2020-04-11
Filing date: 2020-04-11
Publication date: 2020-12-29
Anticipated expiration: 2030-04-11

Abstract

The utility model discloses a hydraulic forming machine, including hydraulic pressure mechanism and control cabinet, the packing ring is the component that a rubber materials made, the packing ring has certain buffering when shaping pressure head moulding-die, reduce the mechanical punching press friction between being responsible for and the shaping pressure head and damage, improve the life of hydraulic pressure inner tube, the thread groove that supplies screw thread post threaded connection is offered at the upper end middle part of being responsible for, the one end and the person in charge threaded connection of thread post, the convenience carries out the secondary to the shaping pressure head that has the equipartition to damage, the shaping pressure head under the change still can recycle, the part thickness that goes out the die cavity low side when die cavity activity bottom plate is not stamped equals the lower extreme of die cavity activity bottom plate and the interval of the upper end of restriction post equals, conveniently take out the stamping workpiece, improve hydraulic forming machine's work.

Description

Hydraulic forming machine

Technical Field

The utility model relates to a former technical field specifically is a hydraulic forming machine.

Background

The hydraulic forming machine is a device for extruding and forming an object to be pressed in a set die through hydraulic pressure, and is applied to various fields of plastic manufacturing, metal profiling and the like.

Present hydraulic forming machine has the difficult change of punching press head, is responsible for and the mechanical punching press friction between the pressure head of shaping damages, and the stamping workpiece needs the manual work to withhold out, troublesome poeration, problem that work efficiency is low.

The hydraulic forming machine aims to solve the problems that a stamping head of the hydraulic forming machine is not easy to replace, mechanical stamping between a main pipe and a forming pressure head is damaged due to friction, a stamping part needs to be manually buckled out, the operation is troublesome, and the working efficiency is low. To this end, a hydroforming machine is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic forming machine to having solved among the prior art hydraulic forming machine and having the punching press head difficult change, being responsible for and the mechanical punching press friction between the pressure head damage, the stamping workpiece needs the manual work to detain out, troublesome poeration, problem that work efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: a hydraulic forming machine comprises a hydraulic mechanism and a console, wherein the hydraulic mechanism is arranged at the upper end of the console and comprises a support column, a support plate, a hydraulic cylinder, an outer hydraulic pipe and an inner hydraulic pipe;

the control console comprises a main support installation box, a control box, a protection plate, an operation platform and a mould assembly, wherein the control box is installed on one side of the upper end of the main support installation box;

the hydraulic inner pipe comprises a main pipe, a gasket, a threaded column and a forming pressure head, the gasket is clamped and connected with the upper end of the main pipe, one end of the threaded column is in threaded connection with the main pipe, and the other end of the threaded column is connected with the forming pressure head;

the die assembly comprises a die cavity, a die cavity movable bottom plate, a spring, a limiting column and a connecting plate, the die cavity is arranged in the middle of the operating platform, the die cavity movable bottom plate penetrates through the lower end of the die cavity and is connected with the upper end of the spring, the limiting column is sleeved on the outer side of the spring, and the connecting plate is installed at the lower end of the spring and is connected with the operating platform.

Preferably, the gasket is a member made of a rubber material.

Preferably, the outer edge of the upper end of the main pipe is provided with a clamping groove for fixing the gasket.

Preferably, the depth of the clamping groove is smaller than the thickness of the gasket.

Preferably, the middle part of the upper end of the main pipe is provided with a thread groove for the threaded connection of the threaded column.

Preferably, the protection pad is sleeved at the edge of the protection plate opposite to the edge.

Preferably, when the movable bottom plate of the die cavity is not punched, the thickness of the part of the movable bottom plate of the die cavity, which is more than the lower end of the die cavity, is equal to the distance between the lower end of the movable bottom plate of the die cavity and the upper end of the limiting column.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a hydraulic forming machine, packing ring are the component that a rubber materials made, and the degree of depth of draw-in groove is less than the thickness that supplies the packing ring, connects the shaping pressure head back, and rotatory crowded tight hard once more for shaping pressure head extrusion packing ring, packing ring have certain buffering when shaping pressure head moulding-die, reduce the mechanical punching press friction between being responsible for and the shaping pressure head and damage, improve the life of hydraulic pressure inner tube.

2. The utility model discloses a hydraulic forming machine, the upper end middle part of being responsible for sets up the thread groove that supplies screw thread post threaded connection, and the one end and the person in charge threaded connection of screw thread post conveniently carry out the secondary to the shaping pressure head that has the equipartition to damage and change, and the shaping pressure head under the change still can recycle.

3. The utility model discloses a hydraulic forming machine, after the shaping pressure head punching press in the die cavity, under the effect of spring, pop out the stamping workpiece that the punching press is good automatically, conveniently takes out the stamping workpiece, improves hydraulic forming machine's work efficiency.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the hydraulic mechanism and the console of the present invention;

fig. 3 is a schematic view of the local explosion structure of the hydraulic inner tube of the present invention;

FIG. 4 is a schematic view of a hydraulic inner tube uniform connection plane structure of the present invention;

fig. 5 is a schematic diagram of the structure of the non-punched plane of the mold assembly of the present invention.

In the figure: 1. a hydraulic mechanism; 11. a support pillar; 12. a support plate; 13. a hydraulic cylinder; 14. a hydraulic outer tube; 15. a hydraulic inner tube; 151. a main pipe; 1511. a card slot; 1512. a thread groove; 152. a gasket; 153. a threaded post; 154. forming a pressure head; 2. a console; 21. a main support installation box; 22. a control box; 23. a protection plate; 231. a protective pad; 24. an operation table; 25. a mold assembly; 251. a die cavity; 252. a movable bottom plate of the die cavity; 253. a spring; 254. a restraining post; 255. a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a hydraulic forming machine comprises a hydraulic mechanism 1 and a console 2, wherein the hydraulic mechanism 1 is installed at the upper end of the console 2, the hydraulic mechanism 1 comprises a support pillar 11, a support plate 12, a hydraulic cylinder 13, a hydraulic outer tube 14 and a hydraulic inner tube 15, the support plate 12 is installed at the upper end of the support pillar 11, the hydraulic cylinder 13 penetrates through the support plate 12 and is connected with the upper end of the hydraulic outer tube 14, and the hydraulic inner tube 15 is movably connected with the lower end of the hydraulic outer tube 14; the control console 2 comprises a main support installation box 21, a control box 22, a protection plate 23, an operation table 24 and a mold assembly 25, wherein the control box 22 is installed on one side of the upper end of the main support installation box 21, the protection plate 23 is positioned on the outer sides of the control box 22 and the operation table 24 and welded on the upper end of the main support installation box 21, one side of the operation table 24 positioned on the control box 22 is connected with the upper end of the main support installation box 21, and the mold assembly 25 is installed in the middle of the operation table 24.

Referring to fig. 2-4, the hydraulic inner tube 15 includes a main tube 151, a gasket 152, a threaded post 153 and a forming ram 154, the gasket 152 is connected to the upper end of the main tube 151 in a snap-fit manner, a threaded groove 1512 for the threaded connection of the threaded post 153 is formed in the middle of the upper end of the main tube 151, which facilitates the secondary replacement of the forming ram 154 with uniform damage, the forming ram 154 can be recycled, a slot 1511 for fixing the gasket 152 is formed on the outer edge of the upper end of the main tube 151, the gasket 152 is a member made of rubber material, the depth of the slot 1511 is smaller than the thickness of the gasket 152, one end of the threaded post 153 is connected to the main tube 151 in a threaded manner, the other end is connected to the forming ram 154, after the forming ram 154 is connected, the forming ram 154 is rotated and squeezed again, so that the forming ram 154 extrudes the gasket 152, the gasket 152 has a certain buffer when the forming ram 154 is pressed, the service life of the hydraulic inner pipe 15 is prolonged.

Referring to fig. 5, the mold assembly 25 includes a mold cavity 251, a movable bottom plate 252 of the mold cavity, a spring 253, a limiting post 254 and a connecting plate 255, the mold cavity 251 is disposed at the middle of the operating platform 24, the movable bottom plate 252 of the mold cavity passes through the lower end of the mold cavity 251 and is connected to the upper end of the spring 253, a protective pad 231 is sleeved at the corresponding corner of the protective plate 23 to protect the movable bottom plate from being damaged by accidental manual impact, the limiting post 254 is sleeved outside the spring 253, the connecting plate 255 is mounted at the lower end of the spring 253, and is connected with the operation table 24, the thickness of the part of the lower end of the die cavity 251 which is more than the lower end of the die cavity movable bottom plate 252 when the die cavity movable bottom plate 252 is not punched is equal to the distance between the lower end of the die cavity movable bottom plate 252 and the upper end of the limiting column 254, after the forming ram 154 is stamped in the die cavity 251, the stamped stamping part is automatically ejected out under the action of the spring 253, the stamping part is conveniently taken out, and the working efficiency of the hydraulic forming machine is improved.

In summary, the following steps: the utility model discloses a hydraulic forming machine, including hydraulic pressure mechanism 1 and control cabinet 2, packing ring 152 is the component that a rubber material made, the degree of depth of draw-in groove 1511 is less than the thickness that supplies packing ring 152, after connecting shaping pressure head 154, the rotatory crowded tight of exerting oneself again, make shaping pressure head 154 extrude packing ring 152, packing ring 152 has certain buffering when shaping pressure head 154 moulding-die, reduce the mechanical punching press friction damage between being responsible for 151 and shaping pressure head 154, improve the life of hydraulic pressure inner tube 15, the upper end middle part of being responsible for 151 is equipped with the thread groove 1512 that supplies threaded post 153 threaded connection, one end of threaded post 153 and being responsible for 151 threaded connection, conveniently carry out the secondary replacement to shaping pressure head 154 that has the equipartition damage, shaping pressure head 154 under the change still can recycle, the partial thickness that exceeds the die groove low side when die groove movable bottom plate 252 is not stamped equals the lower extreme of die groove movable bottom plate 252 and the interval of the upper end of restriction post, after the forming ram 154 is stamped in the die cavity 251, the stamped stamping part is automatically ejected out under the action of the spring 253, the stamping part is conveniently taken out, and the working efficiency of the hydraulic forming machine is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hydraulic forming machine, includes hydraulic pressure mechanism (1) and control cabinet (2), and the upper end at control cabinet (2) is installed in hydraulic pressure mechanism (1), its characterized in that: the hydraulic mechanism (1) comprises a support column (11), a support plate (12), a hydraulic cylinder (13), a hydraulic outer pipe (14) and a hydraulic inner pipe (15), wherein the support plate (12) is installed at the upper end of the support column (11), the hydraulic cylinder (13) penetrates through the support plate (12) to be connected with the upper end of the hydraulic outer pipe (14), and the hydraulic inner pipe (15) is movably connected with the lower end of the hydraulic outer pipe (14);

the control console (2) comprises a main support installation box (21), a control box (22), a protection plate (23), an operation platform (24) and a mold assembly (25), wherein the control box (22) is installed on one side of the upper end of the main support installation box (21), the protection plate (23) is positioned on the outer sides of the control box (22) and the operation platform (24) and welded to the upper end of the main support installation box (21), the operation platform (24) is positioned on one side of the control box (22) and connected with the upper end of the main support installation box (21), and the mold assembly (25) is installed in the middle of the operation platform (24);

the hydraulic inner pipe (15) comprises a main pipe (151), a gasket (152), a threaded column (153) and a forming pressure head (154), wherein the gasket (152) is connected with the upper end of the main pipe (151) in a clamping manner, one end of the threaded column (153) is connected with the main pipe (151) in a threaded manner, and the other end of the threaded column is connected with the forming pressure head (154);

the die assembly (25) comprises a die cavity (251), a die cavity movable bottom plate (252), a spring (253), a limiting column (254) and a connecting plate (255), the die cavity (251) is arranged in the middle of the operating platform (24), the die cavity movable bottom plate (252) penetrates through the lower end of the die cavity (251) and is connected with the upper end of the spring (253), the limiting column (254) is sleeved on the outer side of the spring (253), and the connecting plate (255) is installed at the lower end of the spring (253) and is connected with the operating platform (24).

2. The hydroforming machine according to claim 1, characterized in that: the washer (152) is a member made of a rubber material.

3. The hydroforming machine according to claim 1, characterized in that: the outer edge of the upper end of the main pipe (151) is provided with a clamping groove (1511) for fixing the gasket (152).

4. A hydroforming machine according to claim 3, characterized in that: the depth of the clamping groove (1511) is smaller than the thickness of the gasket (152).

5. The hydroforming machine according to claim 1, characterized in that: the middle part of the upper end of the main pipe (151) is provided with a thread groove (1512) for the thread connection of the thread column (153).

6. The hydroforming machine according to claim 1, characterized in that: the relative edges and corners of the protection plate (23) are sleeved with protection pads (231).

7. The hydroforming machine according to claim 1, characterized in that: when the die cavity movable bottom plate (252) is not punched, the thickness of the part of the lower end of the die cavity (251) which is more than the lower end of the die cavity movable bottom plate (252) is equal to the distance between the lower end of the die cavity movable bottom plate (252) and the upper end of the limiting column (254).