CN221935143U - Punching device for electric power bridge connecting plate - Google Patents

Abstract

The utility model discloses a punching device for a power bridge connecting plate, which relates to the field of punching of power bridges and comprises a base, wherein the left side and the right side of the upper end of the base are fixedly connected with mounting plates, the upper ends of the two mounting plates are fixedly connected with a top plate, the middle position of the upper end of the top plate is fixedly provided with a hydraulic cylinder, the output end of the hydraulic cylinder penetrates through the top plate and is fixedly connected with a movable plate, the lower end of the movable plate is fixedly provided with a rotating motor, a punching head is replaced through a thread groove arranged in a sliding block, the matched punching head is replaced according to the connecting plates with different required specification apertures, the applicability of the device is improved, the hydraulic cylinder drives the movable plate to downwards move on the outer surface of a cylindrical rod to punch the connecting plate, punched waste can fall into a collecting box from punching holes through the punching head, and when the waste in the collecting box is collected to a certain amount, the collecting box is pulled out of the collecting box from the collecting groove through a handle, and the waste is convenient to be intensively processed.

Description

A punching device for connecting plate of electric bridge

Technical Field

The utility model relates to the field of electric bridge punching, in particular to an electric bridge connecting plate punching device.

Background Art

A power bridge is a structural system used for cable laying and protection. It is usually made of metal or plastic and has the load-bearing capacity and durability to support cables and arrange them safely in buildings or other places. In order to achieve cable routing and support, connecting plates are required to connect and fix the various components. The connecting plates usually have multiple pre-designed holes for fixing other connecting parts.

The existing punching device needs to replace different punching heads when punching connecting plates of different sizes, which reduces the applicability of the device. In addition, the waste materials generated, if they are metal chips or slices, may be scattered in the work area, increasing the risk of injury to workers.

Utility Model Content

In order to solve the above-mentioned technical problems, a punching device for a power bridge connecting plate is provided. The technical solution solves the problem that the existing punching device proposed in the above-mentioned background technology needs to replace different punching heads when punching connecting plates of different specifications and sizes, which reduces the applicability of the device. In addition, if the waste generated is metal debris or slices, it may be scattered in the working area, increasing the risk of injury to workers.

To achieve the above purpose, the technical solution adopted by the utility model is: a punching device for an electric bridge connecting plate, comprising a base, wherein the left and right sides of the upper end of the base are fixedly connected with mounting plates, the upper ends of the two mounting plates are fixedly connected with a top plate, a hydraulic cylinder is fixedly installed at the middle position of the upper end of the top plate, the output end of the hydraulic cylinder passes through the top plate and is fixedly connected with a movable plate, the lower end of the movable plate is fixedly installed with a rotating motor, the output end of the rotating motor is provided with a punching assembly, the punching assembly comprises a mounting block, the lower end of the mounting block is provided with a mounting groove, the output end of the rotating motor is fixedly connected to the upper end of the mounting block, a plurality of compression springs are fixedly connected to the top of the mounting groove, the lower ends of the plurality of compression springs are fixedly connected with a sliding block, the sliding block is slidably connected to the inside of the mounting groove, the lower end of the sliding block is provided with a threaded groove, and a punching head is threadedly connected to the threaded groove.

Preferably, the upper end of the base is fixedly connected to the inner sides of the two mounting plates with cylindrical rods, the top ends of the two cylindrical rods are fixedly connected to the bottom end of the top plate, and the left and right ends of the movable plate are respectively slidably connected to the outer surfaces of the two cylindrical rods.

Preferably, a collecting assembly is provided at the middle position of the upper end of the base, and the collecting assembly comprises a fixing block, and a collecting groove is provided at the front end of the fixing block.

Preferably, a collection box is slidably connected to the interior of the collection trough, a handle is fixedly connected to the front end of the collection box, and a punching hole is penetrated through the upper end of the fixed block.

Preferably, the upper end of the base and the left and right sides of the fixed block are fixedly connected with a fixing plate, the upper ends of the two fixing plates are fixedly connected with a cross plate, the lower ends of the two cross plates are fixedly installed with an electric telescopic rod, and the output end of the electric telescopic rod is fixedly connected with a pressure plate.

Compared with the prior art, the utility model provides a punching device for a power bridge connection plate, which has the following beneficial effects:

The utility model replaces the punching head through the threaded groove arranged inside the sliding block. According to the connecting plates with different specifications and apertures as required, the matching punching head is replaced, thereby increasing the applicability of the device. The hydraulic cylinder drives the moving plate to move downward on the outer surface of the cylindrical rod, and the connecting plate is punched by the punching head. The punched waste will fall into the collection box from the punching holes. When the waste in the collection box is collected to a certain amount, the collection box is drawn out of the collection groove by the handle, so that the waste can be centrally processed.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of the utility model;

FIG2 is a schematic diagram of the internal structure of the punching assembly of the utility model;

FIG3 is a schematic diagram of the structure of the installation block in the utility model;

FIG. 4 is a schematic diagram of the structure of the collecting assembly in the present invention.

The numbers in the figure are:

1. Base; 2. Mounting plate; 3. Top plate; 4. Hydraulic cylinder; 5. Cylindrical rod; 6. Moving plate; 7. Rotating motor;

8. Punching assembly; 801. Mounting block; 802. Mounting slot; 803. Compression spring; 804. Sliding block; 805. Punching head; 806. Threaded slot;

9. Fixed plate; 10. Horizontal plate; 11. Electric telescopic rod; 12. Pressing plate;

13. Collection assembly; 1301. Fixing block; 1302. Punching hole; 1303. Collection slot; 1304. Collection box; 1305. Handle.

DETAILED DESCRIPTION

The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

Referring to Figures 1-4, a punching device for a power bridge connection plate includes a base 1, and mounting plates 2 are fixedly connected to the left and right sides of the upper end of the base 1. The upper ends of the two mounting plates 2 are fixedly connected to a top plate 3, and a hydraulic cylinder 4 is fixedly installed at the middle position of the upper end of the top plate 3. The output end of the hydraulic cylinder 4 passes through the top plate 3 and is fixedly connected to a moving plate 6. A rotating motor 7 is fixedly installed at the lower end of the moving plate 6. The rotating motor 7 drives the punching head 805 to rotate so that the punching head 805 can provide stable power output, ensuring that the punching head 805 has sufficient rotation speed and strength for punching operations. A punching assembly 8 is provided at the output end of the rotating motor 7. The punching assembly 8 includes a mounting block 801, and a mounting block 801 has a mounting hole at the lower end. The mounting groove 802, the output end of the rotating motor 7 is fixedly connected to the upper end of the mounting block 801, and a plurality of compression springs 803 are fixedly connected to the top of the mounting groove 802. The compression springs 803 prevent the device from being over-pressed and damaging the punching head 505, so that the punching head 805 can be punched better. The lower ends of the plurality of compression springs 803 are fixedly connected to a sliding block 804. The four surfaces of the sliding block 804 abut against the four inner side walls of the mounting groove 802. The sliding block 804 is slidably connected to the inside of the mounting groove 802. A threaded groove 806 is provided at the lower end of the sliding block 804. The punching head 805 is threadedly connected to the threaded groove 806. The upper end of the outer surface of the punching head 805 is provided with a thread, and the lower end of the outer surface is a punching part.

1 and 4, the upper end of the base 1 and the inner sides of the two mounting plates 2 are fixedly connected with cylindrical rods 5, and the cylindrical rods 5 can provide additional support and stability, so that the movable plate 6 is more stable when moving downward along the outer surface of the cylindrical rods 5. The top ends of the two cylindrical rods 5 are fixedly connected to the bottom ends of the top plate 3, and the left and right ends of the movable plate 6 are respectively slidably connected to the outer surfaces of the two cylindrical rods 5. A collecting component 13 is provided in the middle position of the upper end of the base 1. The collecting component 13 includes a fixed block 1301. A collecting groove 1303 is provided at the front end of the fixed block 1301. The collecting groove 1303 is communicated with the stamping hole 1302, and the inner sliding portion of the collecting groove 1303 is connected to the stamping hole 1302. A collecting box 1304 is dynamically connected, and a handle 1305 is fixedly connected to the front end of the collecting box 1304. A punching hole 1302 is penetrated through the upper end of the fixed block 1301. A fixing plate 9 is fixedly connected to the upper end of the base 1 and the left and right sides of the fixed block 1301. The upper ends of the two fixing plates 9 are fixedly connected to a cross plate 10. The lower ends of the two cross plates 10 are fixedly installed with an electric telescopic rod 11. The output end of the electric telescopic rod 11 is fixedly connected to a pressing plate 12. The electric telescopic rod 11 drives the pressing plate 12 to fix the connecting piece on the upper surface of the fixed block 1301, so that the connecting plate can maintain an accurate relative position, thereby ensuring the accuracy and precision of the connecting plate.

The working principle and use process of the utility model are as follows: when in use, the connecting plate 10 to be punched is placed on the upper end of the fixed block 1301, and then the matching punching head 805 is replaced, and the electric telescopic rod 11 is used to drive the pressing plate 12 to move downward, and the connecting plate is fixed on the upper surface of the fixed block 1301. The output end of the hydraulic cylinder 4 drives the movable plate 6 to move downward, and the left and right sides of the movable plate 6 move downward along the outer surface of the cylindrical rod 5 to increase the stability of the movable plate 6. The rotating motor 7 at the lower end of the movable plate 6 drives the mounting block 801 to rotate, and the mounting block 801 drives the sliding block 804 to rotate, and the sliding block 80 4 drives the punch head 805 to rotate. Through the cooperation of the hydraulic cylinder 4 and the rotating motor 7, the punch head 805 rotates rapidly during the downward movement and generates sufficient impact force to achieve efficient punching operation. The waste generated after the punch head 805 punches the connecting plate falls into the collection box 1304 from the punching hole 1302. When a certain amount of waste is collected in the collection box 1304, the collection box 1304 is pulled out from the collection groove 1303 through the handle 1305, so as to facilitate the centralized treatment of the waste and avoid the waste generated in the punching process, if it is metal debris or slices, causing harm to the staff.

The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims (5)

1. The utility model provides a power bridge connecting plate punching device which characterized in that: including base (1), the equal fixedly connected with mounting panel (2) of upper end left and right sides of base (1), two the upper end fixedly connected with roof (3) of mounting panel (2), the upper end intermediate position fixed mounting of roof (3) has pneumatic cylinder (4), the output of pneumatic cylinder (4) runs through roof (3) and fixedly connected with movable plate (6), the lower extreme fixed mounting of movable plate (6) has rotation motor (7), the output of rotation motor (7) is equipped with punching assembly (8), punching assembly (8) include installation piece (801), mounting groove (802) have been seted up to the lower extreme of installation piece (801), the output of rotation motor (7) and the upper end fixed connection of installation piece (801), the top fixedly connected with compression spring (802) of mounting groove (802), a plurality of the lower extreme fixedly connected with sliding block (804) of compression spring (804), sliding block (804) sliding connection in the inside of mounting groove (802), threaded connection groove (803) have been seted up to the lower extreme (803), threaded connection groove (803) has.

2. The power bridge connection board punching device according to claim 1, wherein: the upper end of base (1) and the inboard of two mounting panels (2) are all fixedly connected with cylinder pole (5), two the top of cylinder pole (5) all with the bottom fixed connection of roof (3), the both ends are respectively with the surface sliding connection of two cylinder poles (5) about movable plate (6).

3. The power bridge connection board punching device according to claim 1, wherein: the collecting assembly (13) is arranged at the middle position of the upper end of the base (1), the collecting assembly (13) comprises a fixing block (1301), and a collecting groove (1303) is formed in the front end of the fixing block (1301).

4. A power bridge connection board punching device according to claim 3, characterized in that: the inside sliding connection of collecting vat (1303) has collection box (1304), the front end fixedly connected with handle (1305) of collection box (1304), punching press hole (1302) have been seted up in the upper end of fixed block (1301) run through.

5. The power bridge connection board punching device according to claim 1, wherein: the upper end of base (1) and the left and right sides of fixed block (1301) are all fixedly connected with fixed plate (9), two the equal fixedly connected with diaphragm (10) of upper end of fixed plate (9), two the equal fixedly mounted of lower extreme of diaphragm (10) has electric telescopic handle (11), the output fixedly connected with clamp plate (12) of electric telescopic handle (11).