Punching mechanism for cable bridge
The utility model belongs to the technical field of the cable testing bridge, concretely relates to mechanism of punching for cable testing bridge.
In the production of the cable bridge, holes need to be punched for use in subsequent installation and combination, punching equipment in the prior art has low efficiency and a complex structure, and aiming at the defects, a punching mechanism for the cable bridge, which has a simple structure, high punching efficiency and good synchronism, needs to be developed; therefore, the punching mechanism for the cable bridge frame, which is simple in structure, high in punching efficiency and good in synchronism, has very important significance.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, and provide a simple structure, punch efficient and the good mechanism of punching that is used for cable testing bridge of synchronism.
The purpose of the utility model is realized like this: the utility model provides a mechanism of punching for cable testing bridge, it includes the base, be provided with the support on the base, be provided with the mount on the support, be provided with the pneumatic cylinder on the mount, the lower extreme of pneumatic cylinder is provided with the drift, be provided with the bed die under the drift.
And the lower die is provided with a punched hole.
And one side of the bracket is provided with a roller.
The roller is connected with a stepping motor.
The roller is provided with a groove.
The hydraulic cylinder is fixedly connected with the fixed frame.
The utility model has the advantages that: the utility model has the advantages of simple structure, punch efficiently, other beneficial effect explain in detail in the embodiment.
Fig. 1 is a front view of the punching mechanism for a cable tray of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a top view of the lower mold of fig. 1.
Fig. 4 is a schematic structural view of the roller of fig. 2.
In the figure: 1. the punching die comprises a base 2, a support 3, a fixing frame 4, a hydraulic cylinder 5, a punch 6, a lower die 7, a roller 8, a groove 9, a stepping motor 10 and punching holes.
The technical solution 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, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein are for the purpose of describing particular embodiments only and are not intended to be limiting of the invention, and terms such as "and/or" as used herein include any and all combinations of one or more of the associated listed items; furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
As shown in fig. 1-4, a punching mechanism for a cable bridge comprises a base 1, wherein a support 2 is arranged on the base 1, a fixed frame 3 is arranged on the support 2, a hydraulic cylinder 4 is arranged on the fixed frame 3, a punch 5 is arranged at the lower end of the hydraulic cylinder 4, and a lower die 6 is arranged under the punch 5.
Pneumatic cylinder is the power of punching press in this embodiment, through operating the pneumatic cylinder, can realize punching to panel, and the drift is protruding structure, corresponds with the structure of punching a hole on the bed die, and the support adopts both sides formula design, and the purpose is applicable to the both sides of panel and punches.
The lower die 6 is provided with a punched hole 10.
Set up in this embodiment on the bed die and punch a hole, conveniently punch, the bed die setting is on the support, and is corresponding with the position of last mould.
One side of the bracket 2 is provided with a roller 7.
In the embodiment, a channel for the plate to enter is formed in one side of the support, the roller is arranged on the channel, the roller is used for straightening the plate, the punched plate needs to be straightened, the next procedure is convenient to form, and the roller is fixedly arranged on the channel through a bearing.
The roller 7 is connected with a stepping motor 9.
In the embodiment, the roller is connected with the stepping motor, and the roller connected with the stepping motor can be used for straightening and has the function of pulling the plate.
The roller 7 is provided with a groove 8.
In this embodiment, a plate is disposed in the groove.
The hydraulic cylinder 4 is fixedly connected with the fixed frame 3.
In this embodiment, the hydraulic cylinder is fixedly connected with the fixed frame, preferably by bolts.
The present invention is further described in the detailed description, rather than in the limited form thereof, and it will be obvious to those skilled in the art that changes may be made in the structure without departing from the spirit and scope of the invention, and it is intended that all such changes be covered by the appended claims.