CN217570429U

CN217570429U - Punching device for flat steel of power transmission line angle iron tower iron accessory

Info

Publication number: CN217570429U
Application number: CN202220599601.9U
Authority: CN
Inventors: 许家德; 刘金保; 许真君; 程海嵘; 吴赛丽
Original assignee: ANHUI JIXI JIADE STEEL STRUCTURE CO LTD
Current assignee: ANHUI JIXI JIADE STEEL STRUCTURE CO LTD
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-10-14
Anticipated expiration: 2032-03-18

Abstract

The utility model discloses a punching device of transmission line angle steel tower iron annex band steel relates to band steel processing technology field, including the platform that punches a hole, the fixed surface of the platform that punches a hole installs the side shield, the side fixedly connected with punching device main part of side shield, the punching device main part is including the punch head main part, the fixed surface of the platform that punches a hole installs fixing device, the top fixed mounting buffer of punch head main part, fixing device is including telescoping device, pneumatic cylinder and solid fixed pressing plate. The utility model discloses a buffer board receives the extrusion of external force, and the direction is upwards for the spring post compresses, makes the buffer block upwards compress, at the in-process of compression, utilizes to drive rubber component and compression post and extrudees, and utilizes the cooperation of buffering subassembly and buffer to cushion the extrusion force, thereby has reached the effect that improves the device availability factor.

Description

Punching device for flat steel of power transmission line angle iron tower iron accessory

Technical Field

The utility model relates to a band steel processing technology field, concretely relates to punching device of transmission line angle steel tower iron annex band steel.

Background

The flat steel is a steel material with the width of 12-300mm, the thickness of 4-60mm, the cross section of which is rectangular and is provided with truncated edges, the flat steel can be a finished product steel material, can also be used as a blank of a welded pipe and a thin plate blank for a rolled sheet, and can be used for manufacturing hoop iron, tools and mechanical parts as a finished product, and can be used as a house frame structural member, a staircase and the like in construction as an angle iron tower accessory.

The following problems exist in the prior art:

1. when the existing punching device is used, a fixing mechanism is generally not arranged, so that steel is easy to displace when the steel is punched, and the effect of processing the steel is further influenced, a user needs to fix the steel at random, the processing time is wasted, the working efficiency is reduced, and the utilization efficiency of the device is reduced;

2. the buffering effect of the punching head of the existing punching device in the punching process is poor, the problem that the punching head is deformed or even damaged is often caused due to overlarge counter-impact force of punching angle steel, so that the loss of the punching head is large, the existing use requirement cannot be met, and the use efficiency of the device is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a punching device for steel products of a steel product accessory of an angle iron tower of a power transmission line, which aims to have the capability of fixing the steel products, and solves the problems that the steel products are easy to displace when punching the steel products due to the general lack of a fixing mechanism, thereby influencing the effect of processing the steel products, fixing the steel products when a user is required to be untimely, wasting the processing time and reducing the working efficiency; wherein another kind of purpose is in order to solve the cushioning effect of its punching head in the course of working of punching a hole not good, often causes the problem that the punching head warp even damages because of the too big counter impact dynamics of angle steel that punches a hole to take place for the loss of punching head is great, can not satisfy the problem of current use needs, in order to reach the cushioning effect who improves the punching head.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a punching device of transmission line angle steel tower iron annex band steel, includes the platform that punches a hole, the fixed surface of platform that punches a hole installs the side shield, the side fixedly connected with punching device main part of side shield, the punching device main part is including the first main part of punching a hole, the fixed surface of platform that punches a hole installs fixing device, the top fixed mounting buffer of the first main part of punching a hole.

The fixing device comprises a telescopic device, a hydraulic cylinder and a fixed pressing plate, wherein the telescopic device is fixedly installed at the bottom of the shell of the fixing device.

The buffer device comprises a device shell, a buffer plate and a spring column, and the top of the buffer plate is fixedly connected with one end of the punching head.

The utility model discloses technical scheme's further improvement lies in: the hydraulic cylinder is fixedly installed at the top of the telescopic device, the output end of the hydraulic cylinder is fixedly connected with a hydraulic rod, and one end of the hydraulic rod is fixedly connected with a first connecting plate.

The utility model discloses technical scheme's further improvement lies in: the bottom of the fixing device is fixedly connected with a polished rod, one side of the first connecting plate is fixedly connected with a sliding block, and the inner wall of the sliding block is connected with the outer wall of the polished rod in a sliding mode.

The utility model discloses technical scheme's further improvement lies in: the bottom of the first connecting plate is fixedly connected with an air spring, one end of the air spring is fixedly connected with a second connecting plate, and the fixed pressing plate is fixedly installed at the bottom of the second connecting plate.

The utility model discloses technical scheme's further improvement lies in: the bottom fixedly connected with buffer of rubber component, the outer wall of buffer and the inner wall fixed connection of device shell, the one end of compression post is provided with the buffering subassembly, the buffering subassembly is including buffer block and buffer spring, the bottom of buffer block and the one end fixed connection of compression post.

The utility model discloses technical scheme's further improvement lies in: the inside fixed mounting of buffer has the puck, the outer wall fixed mounting of puck has the rubber circle, the outer wall fixedly connected with buffering component of rubber circle, the fixed surface of buffering component installs the rubber ball.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides a punching device of transmission line angle steel tower iron annex band steel, adopt the telescoping device, the pneumatic cylinder, the polished rod, connecting plate one, the slider, the air spring, connecting plate two and holding plate's common cooperation, through the telescoping device, according to required distance, stretch out and draw back, then utilize pneumatic cylinder cooperation hydraulic stem to promote, promote connecting plate one, and drive holding plate by the connecting plate and carry out the pressure when fixed work is fixed too big in order to avoid the fixing, lead to the damage of steel, the event utilizes the air spring to play the cushioning effect, thereby the effect that improves device utilization efficiency has been reached.

2. The utility model provides a punching device of transmission line angle steel tower iron annex band steel, adopt the device shell, the buffer board, the spring post, the buffer block, rubber component, the compression post, the common cooperation of buffer component and buffer, when the piercing press head is punching a hole the during operation, contact the surface of steel, form an ascending pressure, the buffer board receives the extrusion of external force, the direction makes upwards, make the spring post compress, make the buffer block upwards compress, at the in-process of compression, utilize and drive rubber component and compression post to extrude, and utilize the cooperation of buffer component and buffer to cushion the extrusion force, thereby the effect that improves device availability factor has been reached.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic perspective view of the structure fixing device of the present invention;

FIG. 3 is a schematic cross-sectional view of the structural cushioning device of the present invention;

fig. 4 is a schematic cross-sectional view of the structural buffer of the present invention.

In the figure: 1. a punching platform; 2. a side dam; 3. a punching device main body; 4. a fixing device; 41. a telescoping device; 42. a hydraulic cylinder; 43. a polish rod; 44. a first connecting plate; 45. a slider; 46. a gas spring; 47. a second connecting plate; 48. fixing the pressing plate; 5. a buffer device; 51. a device housing; 52. a buffer plate; 53. a spring post; 54. a buffer block; 55. a rubber component; 56. compressing the column; 57. a buffer assembly; 6. a buffer; 61. a rubber disc; 62. a rubber ring; 63. a cushioning member; 64. a rubber ball.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-4, the utility model provides a punching device of transmission line angle steel tower iron annex band steel, including punching hole platform 1, punching hole platform 1's fixed surface installs side shield 2, side fixedly connected with punching device main part 3 of side shield 2, punching device main part 3 is including the punching head main part, punching hole platform 1's fixed surface installs fixing device 4, the top fixed mounting buffer 5 of punching head main part, fixing device 4 is including telescoping device 41, pneumatic cylinder 42 and solid fixed pressing plate 48, telescoping device 41 fixed mounting is in fixing device 4's shell bottom, buffer 5 is including device shell 51, buffer 52 and spring post 53, buffer 52's the top and the one end fixed connection of punching head, pneumatic cylinder 42 fixed mounting is at telescoping device 41's top, pneumatic cylinder 42's output fixedly connected with hydraulic stem, the one end fixedly connected with connecting plate one 44 of hydraulic stem, fixing device 4's bottom fixedly connected with polished rod 43, one side fixedly connected with slider 45 of connecting plate one 44, the inner wall and the outer wall sliding connection of slider 45, the bottom fixedly connected with hydraulic stem 46 of connecting plate 44, the one end fixedly connected with connecting plate 46 of connecting plate 46, the fixed connection has two gas spring 48 fixed connection plates 47 at the bottom of gas spring 48.

In this embodiment, the expansion device 41 expands and contracts according to a required distance, and then the hydraulic cylinder 42 is used for being matched with the hydraulic rod to push the first connecting plate 44, the sliding block 45 slides on the surface of the polished rod 43 in the pushing process, and the first connecting plate 44 is matched with the second connecting plate 47 to drive the fixed pressing plate 48 to perform fixing operation, so that the gas spring 46 is used for buffering in order to avoid excessive pressure during fixing and damage to steel materials.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the one end of spring post 53 and the top fixed connection of buffer board 52, the other end fixedly connected with buffer block 54 of spring post 53, buffer block 54 surface fixed connection has rubber component 55 and compression post 56, the bottom fixedly connected with buffer 6 of rubber component 55, the outer wall of buffer 6 and the inner wall fixed connection of device shell 51, the one end of compression post 56 is provided with buffer component 57, buffer component 57 is including buffer block and buffer spring, the bottom of buffer block and the one end fixed connection of compression post 56.

In this embodiment, when the punching head is punching the work, contact the surface of steel, form an ascending pressure, buffer board 52 receives the extrusion of external force, the direction is upwards, make spring post 53 compress, make buffer block 54 upwards compress, at the in-process of compression, utilize to drive rubber component 55 and compression post 56 and extrude, and utilize the cooperation of buffer component 57 and buffer 6, because the inside of buffer 6 is the mechanism that rubber material made, rubber itself has elasticity, so can cushion the extrusion force.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, a rubber disc 61 is fixedly installed inside the buffer 6, a rubber ring 62 is fixedly installed on the outer wall of the rubber disc 61, a buffer member 63 is fixedly connected to the outer wall of the rubber ring 62, and a rubber ball 64 is fixedly installed on the surface of the buffer member 63.

In this embodiment, when the damper 6 is pressed, the rubber disc 61 and the rubber ring 62 are deformed to some extent by the transmission of force in layers and the pressing of the external force, and when the deformation occurs, the force is expanded outward, and is absorbed and damped by the cooperation of the damping member 63 and the rubber ball 64.

The working principle of the punching device for the flat steel material attached to the angle iron tower iron of the power transmission line is described in detail below.

As shown in fig. 1-4, firstly, a flat steel material is placed on the surface of the punching platform 1, then, the flat steel material is stretched according to a required distance through a stretching device 41, then, a hydraulic cylinder 42 is used for being matched with a hydraulic rod to push, a first connecting plate 44 is pushed, a sliding block 45 can slide on the surface of a polished rod 43 in the pushing process, then, the first connecting plate 44 is matched with a second connecting plate 47 to drive a fixed pressing plate 48 to perform fixing work, in order to avoid the damage of the steel material caused by overlarge pressure during fixing, a gas spring 46 is used for playing a buffering role, then, a starting device is used for performing punching work, when a punching head performs punching work, the punching head is contacted with the surface of the steel material to form an upward pressure, the buffering plate 52 is extruded by an external force, the direction is upward, so that a spring column 53 is compressed, a buffering block 54 is compressed upward, in the compressing process, a rubber component 55 and a compression column 56 are driven to be extruded, and the buffering component 57 and the buffer 6 are matched, and the mechanism made of rubber material is arranged inside the buffer 6.

The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides a punching device of transmission line angle steel tower iron annex band steel, includes punching platform (1), the fixed surface of punching platform (1) installs side shield (2), the side fixedly connected with punching device main part (3) of side shield (2), punching device main part (3) are including the first main part of punching a hole, its characterized in that: a fixing device (4) is fixedly mounted on the surface of the punching platform (1), and a buffer device (5) is fixedly mounted at the top of the punching head main body;

the fixing device (4) comprises a telescopic device (41), a hydraulic cylinder (42) and a fixed pressing plate (48), and the telescopic device (41) is fixedly arranged at the bottom of the shell of the fixing device (4);

the buffer device (5) comprises a device shell (51), a buffer plate (52) and a spring post (53), and the top of the buffer plate (52) is fixedly connected with one end of the punching head.

2. The punching device for the flat steel of the transmission line angle iron tower iron accessory according to claim 1, characterized in that: the hydraulic cylinder (42) is fixedly installed at the top of the telescopic device (41), the output end of the hydraulic cylinder (42) is fixedly connected with a hydraulic rod, and one end of the hydraulic rod is fixedly connected with a first connecting plate (44).

3. The punching device for the flat steel of the transmission line angle iron tower iron accessory according to claim 2, characterized in that: the bottom of the fixing device (4) is fixedly connected with a polished rod (43), one side of the first connecting plate (44) is fixedly connected with a sliding block (45), and the inner wall of the sliding block (45) is in sliding connection with the outer wall of the polished rod (43).

4. The punching device for the flat steel of the transmission line angle iron tower iron accessory according to claim 2, characterized in that: the bottom of the first connecting plate (44) is fixedly connected with a gas spring (46), one end of the gas spring (46) is fixedly connected with a second connecting plate (47), and the fixed pressing plate (48) is fixedly installed at the bottom of the second connecting plate (47).

5. The punching device for the flat steel of the transmission line angle iron tower iron accessory according to claim 1, characterized in that: one end of the spring column (53) is fixedly connected with the top of the buffer plate (52), the other end of the spring column (53) is fixedly connected with a buffer block (54), and a rubber component (55) and a compression column (56) are fixedly connected to the outer surface of the buffer block (54).

6. The punching device for the flat steel of the transmission line angle iron tower iron accessory according to claim 5, characterized in that: the bottom fixedly connected with buffer (6) of rubber component (55), the outer wall of buffer (6) and the inner wall fixed connection of device shell (51), the one end of compression post (56) is provided with buffering subassembly (57), buffering subassembly (57) are including buffer block and buffer spring, the bottom of buffer block and the one end fixed connection of compression post (56).

7. The punching device for the flat steel of the transmission line angle iron tower iron accessory of claim 6, characterized in that: the inside fixed mounting of buffer (6) has puck (61), the outer wall fixed mounting of puck (61) has rubber circle (62), the outer wall fixedly connected with buffer member (63) of rubber circle (62), the fixed surface of buffer member (63) installs rubber ball (64).