CN217748897U

CN217748897U - Bridge connecting hole mold

Info

Publication number: CN217748897U
Application number: CN202221335883.8U
Authority: CN
Inventors: 魏传知
Original assignee: Gangchuang Hebei Machinery Equipment Technology Co ltd
Current assignee: Gangchuang Hebei Machinery Equipment Technology Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-11-08
Anticipated expiration: 2032-05-31

Abstract

The utility model discloses a crane span structure connecting hole mould, comprising a base plate, the upper surface of bottom plate is provided with bed die, flat line compression spring, second spring and guide pillar, the inside lower part fixedly connected with swash plate of bed die, it changes the board to rotate to be connected with between the inner wall of swash plate, the last fixed surface who changes the board is connected with the fore-set, the upper end of second spring and the lower fixed surface who changes the board are connected, the last lateral wall of swash plate is provided with the apical pore, the locating hole has been seted up to the last lateral wall of bed die. The utility model discloses in, the reference column can also press the compression leg to promote the effect of changeing the board and overcoming the second spring and rotate down outside cooperating the effect of accomplishing the location with the locating hole, after reference column and compression leg separation, the second spring promotes to change the board and swings, changes board striking bed die and fore-set like this and stretches out the apical pore, and then makes the waste material receive the top force of going up of vibrations and fore-set, uses the swash plate of slope simultaneously for the whereabouts of waste material.

Description

Bridge connecting hole mold

Technical Field

The utility model relates to a cable testing bridge technical field especially relates to a crane span structure connecting hole mould.

Background

The cable bridge is divided into structures such as a groove type cable bridge, a tray type cable bridge, a ladder type cable bridge, a grid bridge and the like, and is composed of a support, a supporting arm, an installation accessory and the like.

Before the cable bridge is machined, a connecting hole needs to be machined in a metal plate firstly, then the cable bridge is obtained through bending, although the cable bridge can be completed through punching a die, waste materials are conveniently removed, and therefore improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a bridge connecting hole die.

In order to realize the purpose, the utility model adopts the following technical scheme: a bridge connecting hole die comprises a bottom plate, wherein a lower die, a flat wire compression spring, a second spring and a guide pillar are arranged on the upper surface of the bottom plate, an inclined plate is fixedly connected to the lower portion inside the lower die, a rotating plate is rotatably connected between the inner walls of the inclined plates, a top pillar is fixedly connected to the upper surface of the rotating plate, the upper end of the second spring is fixedly connected with the lower surface of the rotating plate, and a top hole is formed in the upper side wall of the inclined plate;

the upper side wall of the lower die is provided with a positioning hole, and the inside of one positioning hole at the rear side is connected with a compression column in a sliding manner;

the outer surface of the guide pillar is connected with an upper plate in a sliding mode, an upper die is arranged on the lower surface of the upper plate, a first spring is fixedly connected inside the upper die, the lower end of the first spring is fixedly connected with a positioning column, and an upper pressing plate is fixedly connected to the outer surface of the positioning column.

As a further description of the above technical solution:

the number of the guide posts is two, and the flat wire compression spring is located between the two guide posts.

As a further description of the above technical solution:

and one end of the top column, which is far away from the rotating plate, is positioned in the top hole.

As a further description of the above technical solution:

the lower end of the compression leg penetrates through the upper side wall of the lower die, and the lower end of the compression leg abuts against the upper surface of the rotating plate.

As a further description of the above technical solution:

the upper pressing plate and the upper side wall of the lower die are provided with stamping holes, and the positions of the stamping holes corresponding to the upper pressing plate and the lower die correspond to each other.

As a further description of the above technical solution:

the connecting rod upwards passes through the upper plate and is in threaded connection with the upper plate, a nut is in threaded connection with the outer surface of the connecting rod, which is located on the upper portion of the upper plate, and the lower end of the connecting rod is fixedly connected with the upper surface of the bottom plate.

As a further description of the above technical solution:

the front side wall of the lower die is opened, and the inclined plate inclines to the front side.

As a further description of the above technical solution:

the upper die is located above the lower die, and the upper die is located above the upper die.

The utility model discloses following beneficial effect has:

compared with the prior art, this crane span structure connecting hole mould, the reference column is outside the effect of accomplishing the location cooperating with the locating hole, can also press the compression leg to promote the effect of changeing the board and overcoming the second spring and rotate downwards, after reference column and compression leg separation, the second spring promotes to change the board and swings, changes board striking bed die and fore-set like this and stretches out the apical pore, and then makes the waste material receive the top power of shaking and fore-set, uses the swash plate of slope simultaneously for the whereabouts of waste material.

Drawings

Fig. 1 is a schematic structural view of a bridge connecting hole mold according to the present invention;

fig. 2 is a rear view of a bridge connecting hole mold according to the present invention;

fig. 3 is a horizontal cross-sectional view of a bridge connecting hole mold according to the present invention;

fig. 4 is a vertical cross-sectional view of the bridge connecting hole mold provided by the present invention.

Illustration of the drawings:

1. a base plate; 2. a sloping plate; 3. positioning holes; 4. an upper pressure plate; 5. a positioning column; 6. an upper die; 7. an upper plate; 8. a nut; 9. a connecting rod; 10. a flat wire compression spring; 11. a guide post; 12. a lower die; 13. punching a hole; 14. pressing the column; 15. a first spring; 16. a second spring; 17. rotating the plate; 18. and (4) a top pillar.

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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a bridge connecting hole die comprises a bottom plate 1, wherein a lower die 12, a flat wire compression spring 10, a second spring 16 and a guide pillar 11 are arranged on the upper surface of the bottom plate 1, a connecting rod 9 is connected inside the flat wire compression spring 10 in a sliding mode, the connecting rod 9 penetrates through an upper plate 7 upwards and is in threaded connection with the upper plate 7, a nut 8 is in threaded connection with the outer surface of the upper part of the upper plate 7 of the connecting rod 9, the lower end of the connecting rod 9 is fixedly connected with the upper surface of the bottom plate 1, after the connecting rod 9 is connected with the connecting rod 9 through the nut 8, the upper plate 7 can be prevented from sliding out of the upper part of the connecting rod 9, an inclined plate 2 is fixedly connected to the lower part inside of the lower die 12 and is used for bearing punched waste materials, the front side wall of the lower die 12 is open, the inclined plate 2 inclines towards the front side, a rotating plate 17 is rotatably connected between the inner walls of the inclined plate 2, a jacking pillar 18 is fixedly connected to the upper surface of the rotating plate 17 and is used for jacking up the waste materials falling onto the inclined plate 2, so as to accelerate the waste materials to slide down along the inclined plate 2, one end of the jacking pillar 18 is positioned inside a jacking hole, the jacking hole is arranged at the outlet of the upper end of the second spring 16, and is arranged at the position of the jacking hole when the jacking hole in a static state;

the upper side wall of the lower die 12 is provided with a positioning hole 3 for matching with the positioning column 5, so that the positioning column 5 can fall vertically, the punching part of the upper die 6 is ensured to correspond to the punching hole 13, the inside of one positioning hole 3 positioned at the rear side is ensured to be connected with a pressure column 14 in a sliding manner for pressing a rotating plate 17 downwards, the lower end of the pressure column 14 penetrates through the upper side wall of the lower die 12, and the lower end of the pressure column is pressed against the upper surface of the rotating plate 17;

the outer surface of the guide pillar 11 is connected with an upper plate 7 in a sliding mode, the upper plate 7 can be guaranteed to be vertical up and down through the guide pillar 11, an upper die 6 is arranged on the lower surface of the upper plate 7, a first spring 15 is fixedly connected inside the upper die 6, a positioning column 5 is fixedly connected to the lower end of the first spring 15, and an upper pressing plate 4 is fixedly connected to the outer surface of the positioning column 5.

Two guide posts 11 are provided, and the flat wire compression spring 10 is located between the two guide posts 11.

The upper pressing plate 4 and the upper side wall of the lower die 12 are both provided with stamping holes 13, and the positions of the stamping holes 13 corresponding to the upper pressing plate 4 and the lower die 12 correspond to each other.

The upper platen 4 is positioned directly above the lower mold 12, and the upper mold 6 is positioned directly above the upper platen 4.

The working principle is as follows: after a metal plate for manufacturing a bridge frame is placed on the upper surface of a lower die 12, the metal plate is pressed downwards from an upper plate 7, then the upper plate 7 drives an upper die 6 and a connecting rod 9 to move downwards, a flat wire compression spring 10 is compressed in the downward process of the upper plate 7, in the falling process of a positioning column 5 along with the upper die 6, the positioning column 5 extends into a positioning hole 3, the positioning column 5 is fixedly connected with the upper press plate 4, so that the upper press plate 4 falls after the positioning column 5 falls, the positioning column 5 is gradually contacted with a pressure column 14 in the falling process, the positioning column 5 presses the pressure column 14 to press a rotating plate 17 downwards against the elastic force of a first spring 15, after the upper plate 7 is pressed downwards continuously, the first spring 15 is compressed by the upper plate 7 and the positioning column 5, so that the upper press plate 4 is pressed on the upper surface of the lower die 12, and after the upper die 6 is contacted with the upper press plate 4, the punching part at the lower part of the upper die 6 extends into the punching hole 13 of the upper press plate 4 and is contacted with the metal plate to punch waste materials with the same shape as the punching hole 13, the waste materials fall to the upper surface of the inclined plate 2 from the punching hole 13 of the lower die 12, after the pressure of the upper plate 7 is removed, the upper plate 7 is driven upwards due to the elastic action of the flat wire compression spring 10, the upper die 6 is driven to move upwards, meanwhile, the positioning column 5 is pulled upwards by the first spring 15 to move out of the positioning hole 3, the positioning column 5 drives the upper press plate 4 to move upwards in the process, after the positioning column 5 is separated from the pressing column 14, the second spring 16 pushes the rotating plate 17 to rotate, at the moment, the rotating plate 17 impacts the inclined plate 2, the inclined plate 2 generates vibration, meanwhile, the ejection column 18 extends out of the ejection hole, and the waste materials are subjected to the vibration and the upward ejection action of the ejection column 18 to accelerate the waste materials to fall along the inclined plate 2.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a crane span structure connecting hole mould, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is provided with a lower die (12), a flat wire compression spring (10), a second spring (16) and a guide post (11), the lower part inside the lower die (12) is fixedly connected with an inclined plate (2), a rotating plate (17) is rotatably connected between the inner walls of the inclined plate (2), the upper surface of the rotating plate (17) is fixedly connected with a top post (18), the upper end of the second spring (16) is fixedly connected with the lower surface of the rotating plate (17), and the upper side wall of the inclined plate (2) is provided with a top hole;

the upper side wall of the lower die (12) is provided with a positioning hole (3), and the inside of one positioning hole (3) at the rear side is connected with a compression column (14) in a sliding manner;

the outer surface of the guide post (11) is connected with an upper plate (7) in a sliding mode, an upper die (6) is arranged on the lower surface of the upper plate (7), a first spring (15) is fixedly connected to the inside of the upper die (6), a positioning column (5) is fixedly connected to the lower end of the first spring (15), and an upper pressing plate (4) is fixedly connected to the outer surface of the positioning column (5).

2. The bridge connecting hole mold of claim 1, wherein: the number of the guide posts (11) is two, and the flat wire compression spring (10) is located between the two guide posts (11).

3. The bridge connecting hole mold of claim 1, wherein: one end of the top column (18) far away from the rotating plate (17) is positioned in the top hole.

4. The bridge connecting hole mold of claim 1, wherein: the lower end of the compression leg (14) penetrates through the upper side wall of the lower die (12), and the lower end of the compression leg is pressed against the upper surface of the rotating plate (17).

5. The bridge connecting hole mold of claim 1, wherein: the stamping die is characterized in that stamping holes (13) are formed in the upper side walls of the upper pressing plate (4) and the lower die (12), and the positions of the stamping holes (13) corresponding to the upper pressing plate (4) and the lower die (12) correspond to each other.

6. The bridge connecting hole mold of claim 1, wherein: the inner sliding connection of the flat wire compression spring (10) is provided with a connecting rod (9), the connecting rod (9) upwards penetrates through the upper plate (7) and is in sliding connection with the upper plate, the outer surface of the connecting rod (9) located on the upper portion of the upper plate (7) is in threaded connection with a nut (8), and the lower end of the connecting rod (9) is fixedly connected with the upper surface of the bottom plate (1).

7. The bridge connecting hole mold of claim 1, wherein: the front side wall of the lower die (12) is open, and the inclined plate (2) is inclined to the front side.

8. The bridge connecting hole mold of claim 1, wherein: the upper pressing plate (4) is located right above the lower die (12), and the upper die (6) is located right above the upper pressing plate (4).