CN217552555U

CN217552555U - Metal louver hole puncher

Info

Publication number: CN217552555U
Application number: CN202220629573.0U
Authority: CN
Inventors: 刘立亮; 罗杰; 赵研霖; 刘小南
Original assignee: China Construction Civil Engineering Co Ltd
Current assignee: China Construction Civil Engineering Co Ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-10-11
Anticipated expiration: 2032-03-22

Abstract

The utility model belongs to the field of punching equipment, and particularly discloses a metal louver hole puncher, which comprises a bottom plate, a top plate, a force application rod, a rotating shaft, a U-shaped fixing piece, an adjustable telescopic rod, a locking screw, a circular bottom sheet, a return spring, a hole forming platform, a hole forming piece, a fixing steel sheet and a force application steel block; the adjustable telescopic rod is connected with the bottom plate and the top plate in a sliding mode respectively and is connected with the bottom plate and the top plate through locking screws respectively, a round bottom plate is fixed to the surface of the other end of the bottom plate, a pore-forming platform is fixed to the surface of the round bottom plate through bolts, U-shaped fixing plates are symmetrically fixed to the surface of the other end of the top plate, force application rods are arranged between the tops of the U-shaped fixing plates, and the bottom ends of the force application rods are connected with the two U-shaped fixing plates in a rotating mode through rotating shafts.

Description

Metal louver hole puncher

Technical Field

The utility model relates to a drilling equipment field specifically is a metal tripe hole puncher.

Background

For processing the louver holes, two modes of processing modes are generally adopted. One is through large-scale full automatic equipment, and although this type of equipment is simple and convenient, its cost input is too expensive, if a small amount of processing tripe hole and purchase this type of equipment, then do not worth. The other is other types of small manual blind hole machining devices, but the efficiency, practicality and yield are far from meeting the machining requirements, and in addition, the use of wrong tools and techniques may also cause danger to operators. Therefore, a novel louver hole puncher needs to be designed to make up for the defects of the processing machinery.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metal tripe hole puncher to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a metal shutter hole puncher comprises a bottom plate, a top plate, a force application rod, a rotating shaft, a U-shaped fixing piece, an adjustable telescopic rod, a locking screw, a circular bottom plate, a return spring, a hole forming platform, a hole forming piece, a fixing steel sheet and a force application steel block; the adjustable telescopic rods are connected with the bottom plate and the top plate in a sliding mode respectively and are connected with the bottom plate and the top plate through locking screws respectively, a circular bottom plate is fixed to the surface of the other end of the bottom plate, a pore-forming platform is fixed to the surface of the circular bottom plate through bolts, U-shaped fixing plates are symmetrically fixed to the surface of the other end of the top plate, a force application rod is arranged between the tops of the U-shaped fixing plates, and the bottom end of the force application rod is connected with the two U-shaped fixing plates in a rotating mode through a rotating shaft.

Preferably, two sides of the surface of the force application rod are provided with fixed steel sheets, and the top ends of the two fixed steel sheets are connected with the surface of the force application rod through a first pin shaft.

Preferably, force application steel blocks are arranged at the bottom ends of the two fixed steel sheets, and the bottom ends of the two fixed steel sheets are connected with the force application steel blocks through second pin shafts.

Preferably, force application steel block bottom pass behind the roof with first mounting panel fixed connection, first mounting panel bottom surface is provided with the second mounting panel, and passes through bolted connection between first mounting panel and the second mounting panel, second mounting panel bottom surface is vertical to be fixed with the pore-forming piece.

Preferably, the bottom surface of the second mounting plate is positioned on the side surface of the pore-forming sheet and is fixedly provided with a return spring, and the other end of the return spring is fixed on the surface of the pore-forming platform.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can effectively solve the problem that traditional instrument exists in to beating tripe hole operation to can reduce the potential safety hazard, great promotion operation speed, processing is simple can be dismantled, avoids appearing the condition that certain part damages and leads to whole device all to need to be changed, and the regulatory function through adjustable telescopic link, can improve the device's suitability, reduces the cost consumption in the construction operation, makes this device practicality strong, has wide application prospect.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

fig. 2 is an overall front view of the present invention;

FIG. 3 is a rear view of the present invention as a whole;

fig. 4 is a side view of the whole of the present invention.

In the figure: 1. a base plate; 2. a top plate; 3. the telescopic rod can be adjusted; 4. locking screws; 5. a circular bottom sheet; 6. a pore-forming platform; 7. a U-shaped fixing sheet; 8. a force application rod; 9. fixing the steel sheet; 10. a first pin shaft; 11. a second pin shaft; 12. a force application steel block; 13. a first mounting plate; 14. a second mounting plate; 15. forming a hole sheet; 16. a return spring; 17. a rotating shaft.

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 "vertical", "upper", "lower", "horizontal", and the like 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 description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a metal shutter hole puncher comprises a bottom plate 1, a top plate 2, a force application rod 8, a rotating shaft 17, a U-shaped fixing piece 7, an adjustable telescopic rod 3, a locking screw 4, a round bottom plate 5, a return spring 16, a hole forming platform 6, a hole forming piece 15, a fixing steel sheet 9 and a force application steel block 12;

bottom plate

1 and 2 one ends of roof are provided with adjustable telescopic link 3, adjustable telescopic link 3 respectively with

bottom plate

1 and 2 sliding connection of roof, and adjustable telescopic link 3 is connected with bottom plate 1 and roof 2 respectively through

locking screw

4, 1 other end fixed surface of bottom plate has

circular film

5, 5 surfaces of circular film have pore-forming platform 6 through the bolt fastening, 2 other end surface symmetry of roof are fixed with U type stationary blade 7, two be provided with application of force pole 8 between 7 tops of U type stationary blade, 8 bottoms of application of force pole are passed through rotation axis 17 and are connected with two U type stationary blades 7 rotations.

Furthermore, two sides of the surface of the force application rod 8 are provided with fixed steel sheets 9, and the top ends of the two fixed steel sheets 9 are connected with the surface of the force application rod 8 through a first pin shaft 10.

Furthermore, force application steel blocks 12 are arranged at the bottom ends of the two fixed steel sheets 9, and the bottom ends of the two fixed steel sheets 9 are connected with the force application steel blocks 12 through second pin shafts 11.

Further, 12 bottom of application of force steel piece pass behind the roof 2 with first mounting panel 13 fixed connection, first mounting panel 13 bottom surface is provided with second mounting panel 14, and passes through bolted connection between first mounting panel 13 and the second mounting panel 14, the vertical pore-forming piece 15 that is fixed with in second mounting panel 14 bottom surface.

Furthermore, a return spring 16 is fixedly arranged on the bottom surface of the second mounting plate 14 and on the side surface of the hole forming sheet 15, and the other end of the return spring 16 is fixed on the surface of the hole forming platform 6.

The working principle is as follows: the utility model provides a metal louver hole puncher, which comprises a bottom plate 1, a top plate 2, a force application rod 8, a rotating shaft 17, a U-shaped fixing piece 7, an adjustable telescopic rod 3, a locking screw 4, a round bottom plate 5, a return spring 16, a hole forming platform 6, a hole forming piece 15, a fixing steel sheet 9 and a force application steel block 12; the integral structure of the device is composed of Q275 steel, the stability and the high strength of the structure of the device are guaranteed, before the device is used, the adjustable telescopic rod 3 is fixed with the bottom plate 1 and the top plate 2 through the locking screws 4, the adjustable telescopic rod 3 can be moved and fixed under the adjustment of the locking screws 4, then the pore-forming platform 6 is fixed on the surface of the circular bottom plate 5 through screws and further fixed on the surface of the bottom plate 1, the U-shaped fixing plates 7 are symmetrically fixed on the surface of the top plate 2, the rotating shaft 17 is installed at the top ends of the U-shaped fixing plates 7, the force application rod 8 can rotate through the rotating shaft 17, the force application steel block 12 is inserted into the front end of the top plate 2 and is connected with the force application rod 8 through the fixing steel sheet 9, the pore-forming sheet 15 and the return spring 16 are connected below the force application steel block 12, the pore-forming sheet 15 can be moved and returns to the original position through the spring counter force by rotating the force application rod 8, when the device is used, a workpiece is placed on the surface of the pore-forming platform 6 by rotating the force application rod 8, and the pore-forming operation is completed.

It is worth noting that: the whole device is controlled by the master control button, and the equipment matched with the control button is common equipment, so that the device belongs to the prior art, and the electrical connection relation and the specific circuit structure of the device are not repeated.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a metal tripe hole puncher which characterized in that: comprises a bottom plate (1), a top plate (2), a force application rod (8), a rotating shaft (17), a U-shaped fixing piece (7), an adjustable telescopic rod (3), a locking screw (4), a round bottom plate (5), a return spring (16), a hole forming platform (6), a hole forming piece (15), a fixing steel sheet (9) and a force application steel block (12); bottom plate (1) and roof (2) one end are provided with adjustable telescopic link (3), adjustable telescopic link (3) respectively with bottom plate (1) and roof (2) sliding connection, and adjustable telescopic link (3) are connected with bottom plate (1) and roof (2) respectively through locking screw (4), bottom plate (1) other end surface fixing has circular film (5), circular film (5) surface has pore-forming platform (6) through the bolt fastening, roof (2) other end surface symmetry is fixed with U type stationary blade (7), two be provided with application of force pole (8) between U type stationary blade (7) top, application of force pole (8) bottom is passed through rotation axis (17) and is rotated with two U type stationary blades (7) and is connected.

2. The metal louver hole punch of claim 1, wherein: fixed steel sheets (9) are arranged on two sides of the surface of the force application rod (8), and the top ends of the two fixed steel sheets (9) are connected with the surface of the force application rod (8) through a first pin shaft (10).

3. The metal blind hole punch of claim 2, wherein: and force application steel blocks (12) are arranged at the bottom ends of the two fixed steel sheets (9), and the bottom ends of the two fixed steel sheets (9) are connected with the force application steel blocks (12) through second pin shafts (11).

4. The metal louver hole punch of claim 3, wherein: force application steel block (12) bottom pass behind roof (2) with first mounting panel (13) fixed connection, first mounting panel (13) bottom surface is provided with second mounting panel (14), and passes through bolted connection between first mounting panel (13) and second mounting panel (14), second mounting panel (14) bottom surface is vertical to be fixed with into hole piece (15).

5. The metal blind hole punch of claim 4, wherein: and the bottom surface of the second mounting plate (14) is positioned on the side surface of the pore-forming sheet (15), a return spring (16) is fixedly arranged, and the other end of the return spring (16) is fixedly arranged on the surface of the pore-forming platform (6).