CN219483815U

CN219483815U - Press for controlling pressure through current

Info

Publication number: CN219483815U
Application number: CN202320297988.7U
Authority: CN
Inventors: 赵继宏; 郭文君
Original assignee: Dongguan Yixiao Intelligent Technology Co ltd
Current assignee: Dongguan Yixiao Intelligent Technology Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-08-08
Anticipated expiration: 2033-02-23

Abstract

The utility model relates to the technical field of presses and discloses a press for controlling pressure through current, which comprises a frame, wherein upright posts are fixedly connected to four corners of the top of the frame, a top frame is fixedly connected to the top end of each upright post, pressure sensors are fixedly connected to two sides of the center of the top of the frame, lower dies are fixedly connected to the tops of the pressure sensors on two sides, a servo motor is fixedly connected to the center of the top frame, a gear is fixedly connected to the driving end of the servo motor, and a screw rod is fixedly connected to the middle of the gear. According to the utility model, an operator places a product to be pressed on the lower die, then the servo motor controls the gear transmission, the screw rod rotates to drive the upper die to descend to press the product, the current of the pressure sensor is controlled to accurately control the pressure required by the product, the technical effect of accurate pressure measurement is realized, and the technical purpose of convenient regulation is achieved.

Description

Press for controlling pressure through current

Technical Field

The utility model relates to the technical field of presses, in particular to a press for controlling pressure through current.

Background

The press (including punching machine and hydraulic press) is a universal press with exquisite structure. The press has the characteristics of wide application, high production efficiency and the like, and can be widely applied to cutting, punching, blanking, bending, riveting, forming and other processes.

The traditional pressure detection is to detect the pressure of a pressed product through a pressure sensor, then feed the pressure back to a touch screen, and finally determine a required pressure value by adjusting the position of a pressing die through a threshold value.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a press for controlling pressure by current.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a press of pressure is controlled through electric current, includes the frame, the equal fixedly connected with stand in top four corners position department of frame, the top fixedly connected with roof-rack of stand, the equal fixedly connected with pressure sensor in top central point of frame puts the both sides pressure sensor's top fixedly connected with bed die, the top central point department fixedly connected with servo motor of roof-rack, servo motor's drive end fixedly connected with gear, the middle part fixedly connected with lead screw of gear, the one end fixedly connected with bed die of gear is kept away from to the lead screw, the equal fixedly connected with gag lever post in top both sides of bed die, the through-hole has been seted up to the central point department of roof-rack, the lead screw rotates to be connected in the inside of through-hole.

As a further description of the above technical solution:

the bottom of roof-rack is located the left and right sides of through-hole is all fixedly connected with sliding sleeve, both sides the gag lever post respectively sliding connection in both sides the inside of sliding sleeve.

As a further description of the above technical solution:

the first grille is fixedly connected to the left side and the right side of the top of the frame.

As a further description of the above technical solution:

the top rear side of frame fixedly connected with second grid.

As a further description of the above technical solution:

the front side of the frame is rotationally connected with a door leaf, and the left side of the front of the top frame is fixedly connected with a flow control switch.

As a further description of the above technical solution:

the front middle part of roof-rack fixedly connected with display screen.

As a further description of the above technical solution:

the flow control switch is electrically connected with the pressure sensor and the display screen, and the pressure sensor is in signal connection with the display screen.

As a further description of the above technical solution:

the four corners of the bottom of the frame are fixedly connected with supporting legs.

The utility model has the following beneficial effects:

1. according to the utility model, an operator places a product to be pressed on the lower die, then the servo motor controls the gear to drive the upper die to descend so as to press the product, and in the pressing process, two pressure sensors above the frame can feed back the generated pressure value in real time, so that the pressure required by the product is accurately controlled by controlling the current of the pressure sensors through the flow control switch, the technical effect of accurate pressure measurement is realized, the technical purpose of convenient regulation is achieved, and the problem that in the background technology, the accurate pressure is not achieved due to larger detection error is solved.

Drawings

FIG. 1 is a schematic perspective view of a press for controlling pressure by electric current according to the present utility model;

FIG. 2 is a schematic rear view of a press for controlling pressure by electric current according to the present utility model;

FIG. 3 is a schematic view of a pressure sensor of a press for controlling pressure by electric current according to the present utility model;

FIG. 4 is a schematic view of a stop lever of a press for controlling pressure by electric current according to the present utility model;

fig. 5 is a schematic view of a sliding sleeve of a press for controlling pressure by electric current according to the present utility model.

Legend description:

1. a frame; 2. a top frame; 3. a flow control switch; 4. a servo motor; 5. a gear; 6. a screw rod; 7. an upper die; 8. a limit rod; 9. a sliding sleeve; 10. a through hole; 11. a door leaf; 12. a column; 13. a pressure sensor; 14. a lower die; 15. a display screen; 16. a first grid; 17. a second grid; 18. and (5) supporting legs.

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.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a press of pressure is controlled through electric current, which comprises a frame 1, the equal fixedly connected with stand 12 in top four corners position department of frame 1, the top fixedly connected with roof-rack 2 of stand 12, the equal fixedly connected with pressure sensor 13 in top central point of frame 1 puts the both sides, the top fixedly connected with bed die 14 of both sides pressure sensor 13, the top central point department fixedly connected with servo motor 4 of roof-rack 2, the drive end fixedly connected with gear 5 of servo motor 4, the middle part fixedly connected with lead screw 6 of gear 5, the one end fixedly connected with bed die 7 of gear 5 is kept away from to lead screw 6, the equal fixedly connected with gag lever post 8 in top both sides of bed die 7, through-hole 10 has been seted up to the central point department of roof-rack 2, the inside at through-hole 10 is rotated to lead screw 6.

Further explaining, the bottom of roof-rack 2 is located the left and right sides of through-hole 10 and all fixedly connected with sliding sleeve 9, both sides gag lever post 8 sliding connection is in the inside of both sides sliding sleeve 9 respectively, the top left and right sides of frame 1 all fixedly connected with first grid 16 frame 1's top rear side fixedly connected with second grid 17, rotate on the leading flank of frame 1 and be connected with door leaf 11, the place ahead left side fixedly connected with accuse flow switch 3 of roof-rack 2, the place ahead middle part fixedly connected with display screen 15 of roof-rack 2, accuse flow switch 3 links to each other with the electricity between pressure sensor 13 and the display screen 15, the signal links to each other between pressure sensor 13 and the display screen 15, the bottom four corners position department of frame 1 all fixedly connected with landing leg 18, the operating personnel will be placed the product of waiting to pressfitting on bed die 14, then servo motor 4 control gear 5 transmission, lead screw 6 rotatory drive up die 7 descends to pressfitting product, at this moment, two pressure sensor 13 in the pressfitting in-process frame 1 top can the real time feedback produced pressure value to the display screen 15, just need the required pressure that controls the size of pressure sensor 13 through accuse flow switch 3.

Working principle: firstly, an operator places a product to be pressed on a lower die 14, then a servo motor 4 controls a gear 5 to drive, a screw rod 6 rotates to drive an upper die 7 to descend to press the product, in the pressing process, two pressure sensors 13 above a frame 1 can feed back generated pressure values to a display screen 15 in real time, at this time, the pressure required by the product is accurately controlled by controlling the current of the pressure sensors 13 through a flow control switch 3, the technical effect of accurate pressure measurement is achieved, and the technical purpose of convenient regulation is achieved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Press for controlling pressure by means of electric current, comprising a frame (1), characterized in that: the utility model discloses a motor rack, including frame (1), rack (1), servo motor, upper die (10), upper die (7), through-hole (10) have been seted up in the top central point department of frame (1), equal fixedly connected with stand (12) in top four corners position department of frame (1), the top fixedly connected with roof-rack (2), the top fixedly connected with stand (2) in top four corners position department of stand (12), the middle part fixedly connected with lead screw (6) of gear (5), the one end fixedly connected with upper die (7) of gear (5) are kept away from to lead screw (6), the equal fixedly connected with gag lever post (8) in top both sides of upper die (7), the central point department of roof-rack (2) has seted up through-hole (10), the inside of through-hole (10) is connected in the rotation of lead screw (6).

2. A press for controlling pressure by electric current according to claim 1, characterized in that: the bottom of the top frame (2) is positioned at the left side and the right side of the through hole (10) and is fixedly connected with a sliding sleeve (9), and the two sides of the limiting rod (8) are respectively and slidably connected with the inside of the sliding sleeve (9).

3. A press for controlling pressure by electric current according to claim 1, characterized in that: the left side and the right side of the top of the frame (1) are fixedly connected with first grids (16).

4. A press for controlling pressure by electric current according to claim 3, characterized in that: the rear side of the top of the frame (1) is fixedly connected with a second grid (17).

5. A press for controlling pressure by electric current according to claim 4, wherein: the front side of the frame (1) is rotationally connected with a door leaf (11), and the left side of the front of the top frame (2) is fixedly connected with a flow control switch (3).

6. A press for controlling pressure by electric current according to claim 2, characterized in that: the front middle part of the top frame (2) is fixedly connected with a display screen (15).

7. A press for controlling pressure by electric current according to claim 5, wherein: the flow control switch (3) is electrically connected with the pressure sensor (13) and the display screen (15), and the pressure sensor (13) is in signal connection with the display screen (15).

8. A press for controlling pressure by electric current according to claim 5, wherein: the four corners of the bottom of the frame (1) are fixedly connected with supporting legs (18).