CN111715911A

CN111715911A - H-shaped steel web plate punching machine

Info

Publication number: CN111715911A
Application number: CN202010541866.9A
Authority: CN
Inventors: 沈虎; 沈龙; 沈建东
Original assignee: Anhui Kuayu Steel Structure Space Frame Engineering Co ltd
Current assignee: Anhui Kuayu Steel Structure Space Frame Engineering Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2020-09-29

Abstract

The invention discloses an H-shaped steel web plate punching machine which comprises a processing box body, wherein a feeding table is arranged on the side wall of the processing box body, the upper end surface of the processing box body is fixedly connected with symmetrically-arranged vertical plates, a sliding seat is arranged between the vertical plates and connected with the vertical plates through a moving assembly, the lower end surface of the sliding seat is connected with a punching motor through a first air cylinder, the output end of the punching motor is connected with a drill bit, the processing box body is positioned below the drill bit, a supporting assembly is arranged in the processing box body and positioned in the groove hole, symmetrically-arranged reinforcing assemblies are fixedly connected between the vertical plates, an infrared sensor is arranged on one side surface of the reinforcing assembly close to the feeding table, and second air cylinders are arranged on two side edges of the processing box body; the punching device is simple in structure, convenient to operate, capable of reducing impact force on punching of the web plate, reducing influence of punching on mechanical property of the H-shaped steel, high in punching accuracy and high in efficiency.

Description

H-shaped steel web plate punching machine

Technical Field

The invention relates to the technical field of steel structure processing, in particular to a H-shaped steel web plate punching machine.

Background

In the building of steel construction, H shaped steel is the steel member that uses most often, use as steel column or girder steel, H shaped steel need set up the preformed hole when mill adds man-hour, present puncher drives the H shaped steel of drill bit direct on to the workstation through the motor mostly and punches, and the work piece that the puncher can be right when punching produces huge impact, especially punch to the H shaped steel web, under the support of flange plate, the web is in unsettled state, the impact force of puncher to the web has been increaseed, make the web receive crooked or impaired, influence the atress performance of H shaped steel.

Disclosure of Invention

The invention mainly aims to provide an H-shaped steel web punching machine which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that: h shaped steel web puncher, including processing the box, the lateral wall of processing the box is equipped with the feed table, the riser that the up end fixed connection symmetry of processing the box set up, be equipped with the slide between the riser, the slide is connected with the riser through removing the subassembly, and the lower terminal surface of slide passes through first cylinder and connects the punching motor, punching motor output connects the drill bit, the below that the processing box is located the drill bit is equipped with the slotted hole, installation supporting component in the processing box, supporting component is located the slotted hole, the reinforcement subassembly that the fixed connection symmetry set up between the riser, it installs infrared sensor to consolidate a side that the subassembly is close to the feed table, the processing box is located the slotted hole and installs the second cylinder near the both sides limit of riser.

Preferably, the feeding table comprises a table frame, the upper end face of the table frame is symmetrically connected with lug plates, a plurality of rolling rods which are arranged at equal intervals are arranged between the lug plates, the rolling rods are movably connected with the lug plates, the rolling rods on one side are connected with a power box, and the power box is installed on the lug plates.

Preferably, the moving assembly comprises two lead screws movably connected with the vertical plate, the sliding seat is in threaded connection with the lead screws, one ends of the two lead screws are sleeved with a main gear, the two main gears are in meshed connection through a driven gear, the driven gear is connected with the vertical plate, one lead screw is connected with a moving motor, and the moving motor is connected with the side face of the vertical plate through a mounting plate.

Preferably, the supporting assembly comprises a supporting block, the lower end of the supporting block is connected with a collecting box, the lower end of the collecting box is fixedly connected with a bottom plate, the lower end of the bottom plate is connected with a lifting cylinder, the lifting cylinder is installed in the processing box, the upper end face of the supporting block is provided with at least one hole groove, the side wall of the lower end of the supporting block is welded with a ring plate, and the ring plate is connected with the bottom plate through bolts.

Preferably, the supporting block is internally provided with a hollow cavity, the upper end face of the collecting box is provided with a collecting port, and the hollow cavity is communicated with the hole groove and the collecting port from top to bottom.

Preferably, the reinforcing component comprises a cross rod, the cross rod is connected with a clamp piece through a hydraulic rod, and a clamping groove is formed in the bottom of the clamp piece.

Preferably, symmetrical groove bodies are arranged on the upper end face of the processing box body, penetrate through the slotted holes and are located between the two second cylinders.

Compared with the prior art, the invention has the following beneficial effects: according to the invention, the feeding table is used for feeding and conveying the H-shaped steel, the support assembly in the processing box body is used for supporting the punching part of the web plate of the H-shaped steel, the reinforcing assembly is used for fixing the H-shaped steel, so that the punching is convenient, the punching length is determined by the arranged infrared sensor, and the moving assembly is used for conveniently punching the web plate in the left and right directions.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a perspective view of the processing chamber of the present invention;

FIG. 3 is a perspective view of the feed table of the present invention;

FIG. 4 is a perspective view of the moving assembly of the present invention;

FIG. 5 is a perspective view of the support assembly of the present invention;

FIG. 6 is a perspective view of a reinforcement assembly of the present invention.

In the figure: 1. processing the box body; 2. a feeding table; 21. a rack; 22. an ear plate; 23. rolling a rod; 24. a power box; 3. a vertical plate; 4. a slide base; 5. a moving assembly; 51. a screw rod; 52. a main gear; 53. a slave gear; 54. a moving motor; 55. mounting a plate; 6. a first cylinder; 7. a punching motor; 8. a drill bit; 9. a slot; 10. a support assembly; 101. a support block; 102. a collection box; 103. a base plate; 104. lifting the cylinder; 105. a hole groove; 106. a ring plate; 107. a bolt; 108. a collection port; 11. a reinforcement assembly; 111. a cross bar; 112. a hydraulic lever; 113. a clamp member; 114. a card slot; 12. an infrared sensor; 13. a second cylinder; 14. a tank body.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-6, the H-beam web hole puncher comprises a processing box 1, wherein a feeding table 2 is arranged on the side wall of the processing box 1, the upper end surface of the processing box body 1 is fixedly connected with vertical plates 3 which are symmetrically arranged, a sliding seat 4 is arranged between the vertical plates 3, the slide seat 4 is connected with the vertical plate 3 through a moving component 5, the lower end surface of the slide seat 4 is connected with a punching motor 7 through a first air cylinder 6, the output end of the punching motor 7 is connected with a drill bit 8, a slotted hole 9 is arranged below the drill bit 8 of the processing box body 1, a supporting component 10 is arranged in the processing box body 1, the supporting component 10 is positioned in the slotted hole 9, reinforcing components 11 which are symmetrically arranged are fixedly connected between the vertical plates 3, an infrared sensor 12 is arranged on one side surface of each reinforcing component 11 close to the feeding table 2, and a second cylinder 13 is arranged on the two side edges of the processing box body 1, which are close to the vertical plate 3, of the slotted hole 9.

In this embodiment, the feeding table 2 includes a table frame 21, the upper end face of table frame 21 is connected with otic placode 22 symmetrically, be equipped with a plurality of equidistant rolling rods 23 that set up between the otic placode 22, rolling rod 23 and otic placode 22 swing joint, wherein one side the rolling rod 23 is connected with headstock 24, headstock 24 is installed on otic placode 22.

In this embodiment, the moving assembly 5 includes two lead screws 51 movably connected to the vertical plate 3, the sliding base 4 is in threaded connection with the lead screws 51, one end of each of the two lead screws 51 is sleeved with a master gear 52, the two master gears 52 are engaged with each other through a slave gear 53, the slave gear 53 is connected to the vertical plate 3, one of the lead screws 51 is connected to a moving motor 54, and the moving motor 54 is connected to the side surface of the vertical plate 3 through a mounting plate 55.

In this embodiment, the supporting assembly 10 includes a supporting block 101, the lower end of the supporting block 101 is connected to a collecting box 102, the lower end of the collecting box 102 is fixedly connected to a bottom plate 103, the lower end of the bottom plate 103 is connected to a lifting cylinder 104, the lifting cylinder 104 is installed in the processing box 1, the upper end surface of the supporting block 101 is provided with at least one hole slot 105, the lower end side wall of the supporting block 101 is welded with a ring plate 106, and the ring plate 106 is connected to the bottom plate 103 through a bolt 107.

In this embodiment, a hollow cavity is formed in the supporting block 101, the upper end surface of the collecting box 102 is provided with a collecting port 108, and the upper and lower parts of the hollow cavity are communicated with the hole groove 105 and the collecting port 108, so that the waste scraps generated during polishing can be conveniently collected.

In this embodiment, the reinforcing component 11 includes a cross rod 111, the cross rod 111 is connected to a clamp member 113 through a hydraulic rod 112, and a clamping groove 114 is formed in the bottom of the clamp member 113 to clamp and fix the H-shaped steel.

In this embodiment, processing box 1 up end is equipped with symmetrical cell body 14, cell body 14 passes slotted hole 9 and is located two between the second cylinder 13, conveniently fixes a position the flange board of H shaped steel.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

H shaped steel web puncher, including processing box, its characterized in that: the lateral wall of processing box is equipped with the feed table, the riser that the up end fixed connection symmetry of processing box set up, be equipped with the slide between the riser, the slide is connected with the riser through removing the subassembly, the lower terminal surface of slide passes through first cylinder and connects the punching motor, punching motor output connects the drill bit, the below that the processing box is located the drill bit is equipped with the slotted hole, installation supporting component in the processing box, supporting component is located the slotted hole, the reinforcement subassembly that the fixed connection symmetry set up between the riser, a side that the reinforcement subassembly is close to the feed table installs infrared sensor, the processing box is located the slotted hole and is close to the both sides limit of riser and installs the second cylinder.
2. The H-beam web punch of claim 1, wherein: the feeding table comprises a table frame, the upper end face of the table frame is symmetrically connected with lug plates, a plurality of rolling rods which are arranged at equal intervals are arranged between the lug plates, the rolling rods are movably connected with the lug plates, one side of the rolling rods is connected with a power box, and the power box is installed on the lug plates.
3. The H-beam web punch of claim 1, wherein: the moving assembly comprises two lead screws movably connected with the vertical plate, the sliding seat is in threaded connection with the lead screws, one ends of the two lead screws are sleeved with main gears, the two main gears are in meshed connection through a slave gear, the slave gear is connected with the vertical plate, one lead screw is connected with a moving motor, and the moving motor is connected with the side face of the vertical plate through a mounting plate.
4. The H-beam web punch of claim 1, wherein: the supporting component comprises a supporting block, the lower end of the supporting block is connected with a collecting box, the lower end of the collecting box is fixedly connected with a bottom plate, the lower end of the bottom plate is connected with a lifting cylinder, the lifting cylinder is installed in a machining box body, the upper end face of the supporting block is provided with at least one hole groove, a ring plate is welded on the side wall of the lower end of the supporting block, and the ring plate is connected with the bottom plate through bolts.
5. The H-beam web punch according to claim 4, wherein: the supporting block is internally provided with a hollow cavity, the upper end face of the collecting box is provided with a collecting port, and the hollow cavity is communicated with the hole groove and the collecting port from top to bottom.
6. The H-beam web punch of claim 1, wherein: the reinforcing component comprises a cross rod, the cross rod is connected with a clamp piece through a hydraulic rod, and a clamping groove is formed in the bottom of the clamp piece.
7. The H-beam web punch of claim 1, wherein: the upper end face of the processing box body is provided with symmetrical groove bodies, and the groove bodies penetrate through the slotted holes and are located between the two second cylinders.