CN213891418U

CN213891418U - Press machine

Info

Publication number: CN213891418U
Application number: CN202022598124.8U
Authority: CN
Inventors: 孙成迅
Original assignee: Qingdao Bense Metal Co ltd
Current assignee: Qingdao Bense Metal Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-08-06
Anticipated expiration: 2030-11-11

Abstract

The utility model discloses a press, which relates to the technical field of stamping machinery and equipment. wheel, the top of the base is fixedly connected with a support frame, the top middle of the base is fixedly connected with a workbench, the surface of the workbench is provided with a punching groove, the top of the support frame is fixedly connected with a press box, the A hydraulic cylinder is fixedly connected to the inside of the pressure case, and a pressure gauge is fixedly connected to the top of the pressure case. The utility model can facilitate the movement through the cooperation between the fixed column and the base, solve the problems of inconvenient movement and transportation, and improve the work efficiency. The matching settings between them can stretch and buffer, solve the product deformation caused by excessive pressure, and improve the stamping accuracy.

Description

Press machine

Technical Field

The utility model relates to a punching press mechanical equipment technical field, in particular to press.

Background

The press machine is a universal press machine 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 processed into parts by applying strong pressure to metal blanks to enable metal to generate plastic deformation and fracture.

At present, current press buffering does not have buffer structure, and the too big product that causes easily of pressure is bad, extravagant material increase cost, and current press removes inconveniently, needs a large amount of manpowers to remove, inconvenient transportation.

Therefore, it is necessary to develop a press machine to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a press to solve the current press that proposes among the above-mentioned background art and do not have buffer structure and remove inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a press machine comprises a base, and is characterized in that: the bottom of the base is fixedly connected with a fixed column, the bottom of the fixed column is provided with a movable wheel, the movable wheel is a universal wheel, the top of the base is fixedly connected with a support frame, the middle part of the top end of the base is fixedly connected with a workbench, the surface of the workbench is provided with a stamping groove, the top end of the support frame is fixedly connected with a pressure machine box, the interior of the pressure machine box is fixedly connected with a hydraulic cylinder, the top end of the pressure machine box is fixedly connected with a pressure gauge, the bottom of the hydraulic cylinder is fixedly connected with a buffer block, the bottom of the buffer block is fixedly connected with a telescopic column, a support column is arranged below the telescopic column, the interior of the support column is provided with a telescopic groove, the inner wall of the telescopic groove is movably connected with the telescopic column, the interior of the telescopic column is provided with a mounting groove, the interior of the mounting groove is fixedly connected with a spring, and both sides of the telescopic column are fixedly connected with limit columns, two spacing post is the symmetrical arrangement about the middle part of flexible post, the inner wall sliding connection of spacing post and support column, the bottom fixedly connected with slider of support column, the spout has been seted up to the inside of slider, the inner wall and the support frame swing joint of spout, spout and support frame looks adaptation, the bottom fixedly connected with briquetting of slider.

Optionally, four fixing columns are arranged and are respectively located at four corners of the lower surface of the base.

Optionally, the number of the support frames is two, and the two support frames are symmetrically arranged in the middle of the base.

Optionally, the stamping groove is matched with a pressing block, and the pressing block corresponds to the workbench.

Optionally, the number of the telescopic columns is two, and the two telescopic columns are symmetrically arranged around the middle of the buffer block.

Optionally, the number of the sliding grooves is two, and the two sliding grooves are symmetrically arranged around the middle of the sliding block.

Optionally, one end of the spring is fixedly connected with the inner top wall of the telescopic column, and the other end of the spring is fixedly connected with the inner bottom wall of the support column.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a cooperation setting between fixed column and the base can conveniently remove, has solved and has removed inconvenient and transport inconvenient problem, improves work efficiency.

2. The utility model discloses a cooperation setting between flexible post, mounting groove, support column, spring, flexible groove and the spacing post can flexible buffering, has solved pressure and has too big product variant that leads to, improves the punching press precision.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic perspective view of the workbench structure of the present invention.

In the figure: 1. fixing a column; 2. a base; 3. a chute; 4. a buffer block; 5. a pressure case; 6. a pressure gauge; 7. a hydraulic cylinder; 8. a support frame; 9. a slider; 10. briquetting; 11. a work table; 12. a moving wheel; 13. a telescopic column; 14. mounting grooves; 15. a support pillar; 16. a spring; 17. a telescopic groove; 18. a limiting column; 19. and (6) punching a groove.

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.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a press machine as shown in figures 1-3, which comprises a base 2, the bottom of the base 2 is fixedly connected with four fixed columns 1, the four fixed columns 1 are respectively positioned at four corners of the lower surface of the base 2, the bottom of the fixed columns 1 is provided with two moving wheels 12, the moving wheels 12 are universal wheels, the press machine can be conveniently moved by matching the fixed columns 1 and the base 2, the problems of inconvenient movement and transportation are solved, the working efficiency is improved, the top of the base 2 is fixedly connected with two supporting frames 8, the two supporting frames 8 are symmetrically arranged about the middle part of the base 2, the middle part of the top end of the base 2 is fixedly connected with a workbench 11, the surface of the workbench 11 is provided with a stamping groove 19, the stamping groove 19 is matched with a pressing block 10, the pressing block 10 corresponds to the workbench 11, the top end of the supporting frame 8 is fixedly connected with a press machine box 5, the pressure machine box 5 is fixedly connected with a hydraulic cylinder 7 inside, the top end of the pressure machine box 5 is fixedly connected with a pressure gauge 6, the bottom of the hydraulic cylinder 7 is fixedly connected with a buffer block 4, the bottom of the buffer block 4 is fixedly connected with two telescopic columns 13, the two telescopic columns 13 are symmetrically arranged about the middle part of the buffer block 4, a support column 15 is arranged below the telescopic column 13, a telescopic groove 17 is arranged inside the support column 15, the inner wall of the telescopic groove 17 is movably connected with the telescopic column 13, a mounting groove 14 is arranged inside the telescopic column 13, a spring 16 is fixedly connected inside the mounting groove 14, one end of the spring 16 is fixedly connected with the inner top wall of the telescopic column 13, the other end of the spring 16 is fixedly connected with the inner bottom wall of the support column 15, both sides of the telescopic column 13 are fixedly connected with limit columns 18, the two limit columns 18 are symmetrically arranged about the middle part of the telescopic column 13, spacing post 18 and support column 15's inner wall sliding connection, through flexible post 13, mounting groove 14, support column 15, spring 16, cooperation setting between flexible groove 17 and the spacing post 18, the buffering that can stretch out and draw back, the too big product variant that leads to of pressure has been solved, improve the punching press precision, the bottom fixedly connected with slider 9 of support column 15, spout 3 has been seted up to slider 9's inside, spout 3 is provided with two, two spout 3 are symmetrical arrangement about slider 9's middle part, the inner wall and the 8 swing joint of support frame of spout 3,

spout

3 and 8 looks adaptations of support frame, the bottom fixedly connected with briquetting 10 of slider 9.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

This practical theory of operation: when the press is used, the press is pushed, the press moves to a corresponding position through a moving wheel 12 at the bottom, a hydraulic cylinder 7 is started, the hydraulic cylinder 7 drives a buffer block 4 to move downwards, the buffer block 4 drives a telescopic column 13 to move downwards, the telescopic column 13 drives a spring 16 to move downwards, the spring 16 drives a supporting column 15 to move downwards, the supporting column 15 drives a sliding block 9 to move downwards, the sliding block 9 moves downwards along a supporting frame 8 through a sliding groove 3, the sliding block 9 drives a pressing block 10 to move downwards, the pressing block 10 moves downwards to press a workpiece on an upper surface of a workbench 11, meanwhile, the supporting column 15 moves upwards to press the spring 16, the spring 16 contracts to generate elastic force to buffer, the pressure gauge 6 observes the pressure, the hydraulic cylinder 7 retracts after the press is finished, the hydraulic cylinder 7 drives the buffer block 4 to move upwards, and the buffer block 4 drives the telescopic column 13 to move upwards, the telescopic column 13 drives the supporting column 15 to move upwards, the supporting column 15 drives the sliding block 9 to move upwards, the sliding block 9 moves upwards along the supporting frame 8 through the sliding groove 3, and the sliding block 9 drives the pressing block 10 to move upwards.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A press, comprising a base (2), characterized in that: the bottom of the base (2) is fixedly connected with a fixed column (1), and the bottom of the fixed column (1) is provided with a moving wheel (12) , the moving wheel (12) is a universal wheel, a support frame (8) is fixedly connected to the top of the base (2), and a workbench (11) is fixedly connected to the middle of the top of the base (2). A punching groove (19) is formed on the surface of the worktable (11), a pressure case (5) is fixedly connected to the top of the support frame (8), and a hydraulic cylinder (7) is fixedly connected to the inside of the pressure case (5). , a pressure gauge (6) is fixedly connected to the top of the press box (5), a buffer block (4) is fixedly connected to the bottom of the hydraulic cylinder (7), and a telescopic block (4) is fixedly connected to the bottom of the buffer block (4). A column (13), a support column (15) is arranged below the telescopic column (13), a telescopic groove (17) is opened inside the support column (15), and the inner wall of the telescopic groove (17) is connected to the telescopic The column (13) is movably connected, an installation groove (14) is opened inside the telescopic column (13), and a spring (16) is fixedly connected to the inside of the installation groove (14). Limiting columns (18) are fixedly connected to both sides, and the two limiting columns (18) are symmetrically arranged with respect to the middle of the telescopic column (13), and the limiting columns (18) slide with the inner wall of the supporting column (15). A sliding block (9) is fixedly connected to the bottom of the support column (15). 8) Active connection, the chute (3) is adapted to the support frame (8), and a pressing block (10) is fixedly connected to the bottom of the sliding block (9).

2. A kind of press machine according to claim 1 is characterized in that:

There are four fixing columns (1), and the four fixing columns (1) are respectively located at the four corners of the lower surface of the base (2).

3. A kind of press machine according to claim 1 is characterized in that:

There are two supporting frames (8), and the two supporting frames (8) are symmetrically arranged with respect to the middle of the base (2).

4. a kind of press machine according to claim 1 is characterized in that:

The punching groove (19) is adapted to the pressing block (10), and the pressing block (10) corresponds to the worktable (11).

5. A kind of press machine according to claim 1 is characterized in that:

Two telescopic columns (13) are provided, and the two telescopic columns (13) are symmetrically arranged with respect to the middle of the buffer block (4).

6. A kind of press machine according to claim 1 is characterized in that:

There are two sliding grooves (3), and the two sliding grooves (3) are symmetrically arranged with respect to the middle of the sliding block (9).

7. A kind of press machine according to claim 1 is characterized in that:

One end of the spring (16) is fixedly connected with the inner top wall of the telescopic column (13), and the other end of the spring (16) is fixedly connected with the inner bottom wall of the support column (15).