CN212703885U

CN212703885U - Pressure forming machine

Info

Publication number: CN212703885U
Application number: CN202021540098.7U
Authority: CN
Inventors: 张立伟
Original assignee: Qingdao Stride Forward Rail Transit Equipment Co ltd
Current assignee: Qingdao Stride Forward Rail Transit Equipment Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-03-16
Anticipated expiration: 2030-07-29

Abstract

The utility model belongs to the technical field of high-pressure forming, in particular to a pressure forming machine, which comprises a box body, wherein a base is arranged below the box body, two fixed blocks are welded at the bottom of the box body, hinged blocks are welded at the bottom of the fixed blocks, hinged rods are respectively connected at the two sides of the hinged blocks, a slide block is hinged at the bottom of the two hinged rods, the bottom of the slide block is in sliding connection with the top of the base, a support plate is arranged in the box body, the two sides of the support plate are respectively in sliding connection with the inner walls at the two sides of the box body, two first push rod motors are welded on the inner wall at the bottom of the box body, the top of the first push rod motor is welded with the bottom of the support plate, two station posts are welded at the top of the support plate, a threaded rod is arranged on, realize the removable function of stamping die, increase application range.

Description

Pressure forming machine

Technical Field

The utility model relates to a high pressure forming technology field especially relates to a pressure forming machine.

Background

The press forming machine is a universal press with an exquisite structure, has the characteristics of wide application, high production efficiency and the like, can be widely applied to the processes of cutting, punching, blanking, bending, riveting, forming and the like, and is used for processing parts by applying strong pressure to metal blanks to enable metal to generate plastic deformation and fracture.

However, in the prior art, the die shape of the press device is fixed, the die cannot be replaced, the application range is small, and the vibration amplitude is large when the device runs, so that the press forming machine is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a pressure forming machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a pressure forming machine comprises a box body, wherein a base is arranged below the box body, two fixed blocks are welded at the bottom of the box body, hinged blocks are welded at the bottoms of the fixed blocks, hinged rods are connected to the two sides of each hinged block, sliders are hinged to the bottoms of the two hinged rods, the bottom of each slider is slidably connected with the top of the base, a supporting plate is arranged in the box body, the two sides of each supporting plate are respectively slidably connected with the inner walls of the two sides of the box body, two first push rod motors are welded on the inner wall of the bottom of the box body, the tops of the first push rod motors are welded with the bottom of the supporting plate, two station posts are welded at the top of the supporting plate, threaded rods are installed on the station posts through threads, clamping blocks are rotatably installed on the side, close to each other, two sliding rods are welded, the welding has L type guard box on the top inner wall of box, the bottom of slide bar and the welding of the bottom inner wall of L looks guard box are in the same place, be equipped with the clamp plate in the box, the both sides of clamp plate respectively with two slide bar sliding connection, the welding has the second push rod motor on the top inner wall of box, the output of second push rod motor and the welding of the top of clamp plate are in the same place, the welding of the bottom of clamp plate has the extrusion piece.

Preferably, the inner walls of the two sides of the box body are provided with sliding grooves, sliding rods are arranged in the sliding grooves, sliding blocks are welded on the two sides of the supporting plate, and the two sliding blocks are connected with one side and the sliding rods in a sliding mode, wherein the two sliding blocks are far away from the sliding blocks.

Preferably, a through hole is formed in the standing column, a thread is arranged in the through hole, and the threaded rod is matched with the thread in the through hole.

Preferably, the top of the base is provided with a groove, a sliding rod is arranged in the groove, the sliding block is in sliding connection with the sliding rod, a spring is arranged in the groove, one end of the spring is welded with the inner wall of the groove, and the other end of the spring is welded with the sliding block.

Preferably, a bearing is welded on one side, close to the threaded rod, of the clamping block, and the inner ring of the bearing is fixedly sleeved on the threaded rod.

Preferably, four rollers which are arranged in a rectangular shape are welded at the bottom of the base.

Compared with the prior art, the beneficial effects of the utility model are that: when punching is needed, a needed die is selected, then the two threaded rods are rotated anticlockwise and are far away from each other, the two threaded rods drive the two clamping blocks to be far away from each other, then the die is placed between the two clamping blocks, then the threaded rods are rotated clockwise, the two threaded rods drive the two clamping blocks to approach each other until the mold is clamped and fixed by the fixing column, then the material is put into the mold, then the first push rod motor is started, the first push rod motor lifts the supporting plate for a certain distance, then the first push rod motor is closed, when the second motor is started, the output end of the second motor drives the pressing plate, the pressing plate drives the extrusion block to punch the material in the die, and when the equipment operates and vibrates, the downward movement, the articulated piece of bottom half drives the hinge bar, and the hinge bar drives two sliders and keeps away from mutually, and the slider extrudees the spring of one side, can play the cushioning effect.

The utility model discloses simple structure, convenient to use utilize fixture, realize the removable function of stamping die, increase application range.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is an enlarged schematic view of portion B of FIG. 1;

in the figure: 1. a box body; 2. a base; 3. a fixed block; 4. a hinged block; 5. a hinged lever; 6. a slider; 7. a support plate; 8. a first push rod motor; 9. standing the column; 10. a threaded rod; 11. a clamping block; 12. a slide bar; 13. pressing a plate; 14. a second push rod motor; 15. and extruding the block.

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. 1-3, the present invention provides a technical solution: a pressure forming machine comprises a box body 1, a base 2 is arranged below the box body 1, two fixed blocks 3 are welded at the bottom of the box body 1, hinged blocks 4 are welded at the bottoms of the fixed blocks 3, hinged rods 5 are respectively connected to two sides of each hinged block 4, a sliding block 6 is hinged to the bottoms of the two hinged rods 5, the bottom of each sliding block 6 is in sliding connection with the top of the base 2, a supporting plate 7 is arranged in the box body 1, two sides of each supporting plate 7 are respectively in sliding connection with inner walls of two sides of the box body 1, two first push rod motors 8 are welded on the inner wall of the bottom of the box body 1, the top of each first push rod motor 8 is welded with the bottom of the corresponding supporting plate 7, two standing posts 9 are welded at the top of each supporting plate 7, threaded rods 10 are installed on the corresponding standing posts 9 through threads, clamping blocks 11 are rotatably installed on, an L-shaped protection box is welded on the inner wall of the top of the box body 1, the bottoms of the sliding rods 12 and the inner wall of the bottom of the L-shaped protection box are welded together, a pressing plate 13 is arranged in the box body 1, two sides of the pressing plate 13 are respectively connected with the two sliding rods 12 in a sliding mode, a second push rod motor 14 is welded on the inner wall of the top of the box body 1, the output end of the second push rod motor 14 and the top of the pressing plate 13 are welded together, and an extrusion block 15 is welded at the bottom of;

the inner walls of two sides of the box body 1 are respectively provided with a sliding chute, a sliding rod is arranged in the sliding chute, sliding blocks are welded on two sides of the supporting plate 7, one side, away from the two sliding blocks, is connected with the sliding rod in a sliding manner, a through hole is arranged on the standing post 9, a thread is arranged in the through hole, the threaded rod 10 is matched with the thread in the through hole, the top of the base 2 is provided with a groove, a sliding rod is arranged in the groove, the sliding block 6 is connected with the sliding rod in a sliding manner, a spring is arranged in the groove, one end of the spring is welded with the inner wall of the groove, the other end of the spring is welded with the sliding block 6, one side, close to the threaded rod 10, of the clamping block 11 is welded with a bearing, an inner ring of the bearing is fixedly sleeved on the, two threaded rods 10 drive two clamping blocks 11 to be far away again, then a mould is placed between the two clamping blocks 11, then the threaded rods 10 are rotated clockwise, the two threaded rods 10 drive the two clamping blocks 11 to be close to each other until the mould clamps a fixed column, then a material is placed into the mould, then a first push rod motor 8 is started, the first push rod motor 8 lifts a support plate 7 for a certain distance, then the first push rod motor 7 is closed, when a second motor 14 is started, the output end of the second motor 14 drives a pressing plate 13, the pressing plate 13 drives an extrusion block 15, the material in the mould can be punched, when the equipment runs and vibrates, the equipment moves downwards, a hinge block 4 at the bottom of a box body 1 drives a hinge rod 5, the hinge rod 5 drives two sliding blocks 6 to be far away from each other, the sliding blocks 6 extrude springs on one side, a buffering effect can be achieved, the utility model has the advantages of simple structure and convenient, utilize fixture, realize stamping die removable function, increase application range.

The working principle is as follows: when stamping is needed, a needed die is selected, the two threaded rods 10 are rotated anticlockwise, the two threaded rods 10 are far away from each other, the two threaded rods 10 drive the two clamping blocks 11 to be far away from each other, the die is placed between the two clamping blocks 11, the threaded rods 10 are rotated clockwise, the two threaded rods 10 drive the two clamping blocks 11 to be close to each other until the die clamps and fixes the columns, materials are placed into the die, then the first push rod motor 8 is started, the first push rod motor 8 lifts the supporting plate 7 for a certain distance, then the first push rod motor 7 is closed, the second motor 14 is started, the output end of the second motor 14 drives the pressing plate 13, the pressing plate 13 drives the extruding block 15 to stamp the materials in the die, when the device operates and vibrates, the device moves downwards, the hinging block 4 at the bottom of the box body 1 drives the hinging rod 5, the hinging rod 5 drives the two sliding blocks 6 to be far away, slider 6 extrudees the spring of one side, can play the cushioning effect, the utility model discloses simple structure, convenient to use utilize fixture, realize the removable function of stamping die, increase application range.

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. A press-forming machine comprising a box (1), characterized in that: the box is characterized in that a base (2) is arranged below the box body (1), two fixed blocks (3) are fixedly mounted at the bottom of the box body (1), hinged blocks (4) are welded at the bottoms of the fixed blocks (3), hinged rods (5) are respectively connected with the two sides of each hinged block (4), a slider (6) is hinged to the bottom of each hinged rod (5), the bottom of each slider (6) is connected with the top of the base (2) in a sliding manner, a supporting plate (7) is arranged in the box body (1), the two sides of each supporting plate (7) are respectively connected with the inner walls of the two sides of the box body (1) in a sliding manner, two first push rod motors (8) are fixedly mounted on the inner wall of the bottom of the box body (1), the top of each first push rod motor (8) is welded with the bottom of the corresponding supporting plate (7), and two station columns, install threaded rod (10), two through the screw thread on post (9) of standing one side that threaded rod (10) is close to mutually all rotates and installs grip block (11), the welding has two slide bars (12) on the top inner wall of box (1), the welding has L type guard box on the top inner wall of box (1), the bottom of slide bar (12) and the welding of the bottom inner wall of L type guard box are in the same place, be equipped with clamp plate (13) in box (1), the both sides of clamp plate (13) respectively with two slide bars (12) sliding connection, fixed mounting has second push rod motor (14) on the top inner wall of box (1), the output of second push rod motor (14) and the top welding of clamp plate (13) are in the same place, the bottom welding of clamp plate (13) has extrusion piece (15).

2. A press forming machine as claimed in claim 1, wherein: the sliding grooves are formed in the inner walls of the two sides of the box body (1), sliding rods are arranged in the sliding grooves, sliding blocks are welded to the two sides of the supporting plate (7), and one side, away from the two sliding blocks, of the sliding blocks is connected with the sliding rods in a sliding mode.

3. A press forming machine as claimed in claim 1, wherein: the standing post (9) is provided with a through hole, a thread is arranged in the through hole, and the threaded rod (10) is matched with the thread in the through hole.

4. A press forming machine as claimed in claim 1, wherein: the top of the base (2) is provided with a groove, a sliding rod is arranged in the groove, the sliding block (6) is connected with the sliding rod in a sliding mode, a spring is arranged in the groove, one end of the spring is welded with the inner wall of the groove, and the other end of the spring is welded with the sliding block (6).

5. A press forming machine as claimed in claim 1, wherein: one side of the clamping block (11) close to the threaded rod (10) is welded with a bearing, and an inner ring of the bearing is fixedly sleeved on the threaded rod (10).

6. A press forming machine as claimed in claim 1, wherein: the bottom welding of base (2) has four gyro wheels that are the rectangle and arrange.