CN108655765B

CN108655765B - Steel pipe perforating device of convenient location

Info

Publication number: CN108655765B
Application number: CN201810497494.7A
Authority: CN
Inventors: 强俊
Original assignee: Fuyang Yangyu Charging Equipment Co ltd
Current assignee: Hebei Zhongsen Pipeline Equipment Co ltd
Priority date: 2018-05-22
Filing date: 2018-05-22
Publication date: 2020-11-03
Anticipated expiration: 2038-05-22
Also published as: CN108655765A

Abstract

The invention discloses a steel pipe punching device convenient to position, which comprises a working platform, wherein a supporting assembly and two clamping assemblies are arranged on the working platform, the clamping assemblies are distributed at two ends of the supporting assembly, an upper bracket is arranged above the working platform, a front sliding track and a rear sliding track are arranged on the upper bracket, a punching assembly is arranged between the front sliding track and the rear sliding track in a sliding connection mode, the punching assembly is positioned right above the supporting assembly, and a controller is arranged at one side of the working platform; the steel pipe fixing device has the advantages that the steel pipe is fixed during punching through the clamping assembly and the supporting assembly, the steel pipe is prevented from shaking during punching operation, the holes are conveniently positioned through the sliding punching assembly, and the positioning accuracy among the holes is improved.

Description

Steel pipe perforating device of convenient location

Technical Field

The invention relates to the technical field of punching devices, in particular to a steel pipe punching device convenient to position.

Background

The development of the steel pipe production technology starts from the rise of bicycle manufacturing industry, the development of chemical industry, the drilling, production and transportation of petroleum and natural gas and the like, the development of the steel pipe industry on variety, yield and quality is strongly promoted, the steel pipe is not only used for conveying fluid and powdery solid, exchanging heat energy and manufacturing mechanical parts and containers, but also is an economic steel, and the steel pipe is used for manufacturing building structure net racks, pillars and mechanical supports, so that the weight can be reduced, the metal can be saved by 20-40%, and the industrialized mechanized construction can be realized. The steel pipe is used for manufacturing the highway bridge, so that steel can be saved, the construction is simplified, the area of a coating protective layer can be greatly reduced, and the investment and the maintenance cost are saved.

However, in the prior art, in the process of building construction, the punching operation can be performed on two ends of a part of specific steel pipes, and the current steel pipe punching device is inconvenient to fix the steel pipes and cannot accurately control the distance between holes.

Disclosure of Invention

According to the defects of the prior art, the technical problem to be solved by the invention is to provide a steel pipe perforating device convenient to position.

In order to achieve the purpose, the invention is realized by the following technical scheme:

the utility model provides a steel pipe perforating device of convenient location, including work platform, install supporting component and two clamping components on the work platform, clamping component distributes at the both ends of supporting component, the upper bracket is installed to work platform's top, slide rail and back slide rail before installing on the upper bracket, install the subassembly that punches through sliding connection's mode between preceding slide rail and the back slide rail, the subassembly that punches is located the supporting component directly over, the controller is installed to one side of work platform.

The supporting component comprises a first base, the first base is installed on the side face of the working platform, a groove is formed in the upper surface of the working platform, a guide rail is installed inside the groove, a first motor is installed on the upper surface of the first base, the output shaft of the first motor is connected with a lead screw through a coupler, one end of the lead screw penetrates through one end of the groove and penetrates through the other end of the groove, a sliding block is arranged on the lead screw, the sliding block is installed in the guide rail in a sliding connection mode, a supporting cylinder is installed on the upper surface of the sliding block, a supporting plate is arranged at the movable end of the supporting cylinder, and.

Clamping component includes the backup pad, the backup pad is installed on work platform, the backup pad includes bottom plate and riser, V type piece down is installed in the outside of bottom plate, the promotion cylinder is installed to the inboard of bottom plate, the bracing piece parallel with the bottom plate is installed on the upper portion of riser, the lifting rod is installed through articulated mode to the tip of riser, a horizontal pole and montant are installed through articulated mode to the tip of bracing piece, No. two montants and No. three montants are installed through articulated mode to the tip of a horizontal pole, V type piece is installed through articulated mode to the lower extreme of a montant and No. two montants, it is located the top of V type piece down to go up V type piece, No. one slider is installed through articulated mode to the upper end of No. three montants, No. two sliders are installed through articulated mode to the output of promotion cylinder, No. one slider is installed on the lifting rod through sliding connection's.

The subassembly that punches includes the sliding plate, the sliding plate passes through sliding connection's mode and installs in the front between slip track and the back slip track, the drilling cylinder is installed to the top at the middle part of sliding plate, the base is installed to the expansion end of drilling cylinder, the second motor is installed to the below of base, the output of second motor has the drill bit through the coupling joint, the walking motor is installed to one side of sliding plate, the walking gear is installed to the output of walking motor, the walking encoder is installed to the opposite side of sliding plate, install positioning gear in the axis of rotation of walking encoder.

The front sliding track is provided with a positioning chain, the rear sliding track is provided with a traveling rack, a traveling gear is meshed with the traveling rack, and the positioning gear is meshed with the positioning chain.

The invention has the beneficial effects that:

the steel pipe fixing device has the advantages that the steel pipe is fixed during punching through the clamping assembly and the supporting assembly, the steel pipe is prevented from shaking during punching operation, the holes are conveniently positioned through the sliding punching assembly, and the positioning accuracy among the holes is improved.

Drawings

The contents of the drawings and the reference numerals in the drawings are briefly described as follows:

FIG. 1 is a schematic structural diagram of a steel pipe perforating device convenient for positioning according to the present invention;

FIG. 2 is a schematic structural view of the support assembly of the present invention;

FIG. 3 is a schematic structural view of the clamping assembly of the present invention;

FIG. 4 is a schematic view of the punching assembly of the present invention.

Detailed Description

The following embodiments are provided to describe the embodiments of the present invention, and to further describe the detailed description of the embodiments of the present invention, such as the shapes, configurations, mutual positions and connection relationships of the components, the functions and operation principles of the components, the manufacturing processes and operation methods, etc., so as to help those skilled in the art to more fully, accurately and deeply understand the inventive concept and technical solutions of the present invention.

The utility model provides a steel pipe perforating device of convenient location, including work platform 1, install supporting component 2 and two clamping components 3 on the work platform 1, clamping components 3 distribute at the both ends of supporting component 2, upper bracket 4 is installed to work platform 1's top, slide rail 7 and back slide rail 8 before installing on the upper bracket 4, install the subassembly 5 that punches through sliding connection's mode between preceding slide rail 7 and the back slide rail 8, the subassembly 5 that punches is located supporting component 2 directly over, controller 6 is installed to one side of work platform 1. The controller 6 is electrically connected with the supporting component 2, the clamping component 3 and the punching component 5, when the steel pipe punching machine is used, a steel pipe is placed on the clamping component, the clamping component clamps and fixes the steel pipe, the initial position of the punching component 5 is set on the controller 6, the punching component 5 is controlled to punch the steel pipe, the supporting component 2 supports the steel pipe when the steel pipe is subjected to punching operation, and when other holes need to be punched, the controller 6 controls the punching component 5 to slide and position between the front sliding rail 7 and the rear sliding rail 8 so as to process other holes; the clamping component 3 and the supporting component 2 are arranged to ensure that the steel pipe is fixed during punching, so that the steel pipe is prevented from shaking during punching operation, and the punching component 5 arranged in a sliding mode is convenient to locate holes, so that the locating precision between the holes is improved.

Supporting component 2 includes first base 5321, the side at work platform 1 is installed to first base 5321, work platform 1's upper surface is seted up flutedly 22, the internally mounted of flutedly 22 has guide rail 23, the last surface mounting of first base 5321 has first motor 24, there is lead screw 25 first motor 24's output shaft through the coupling joint, the one end that recess 22 was run through to lead screw 25's one end runs through with the other end of flutedly 22, be equipped with sliding block 26 on the lead screw 25, sliding block 26 is installed in guide rail 23 through sliding connection's mode, the last surface mounting of sliding block 26 has support cylinder 27, support cylinder 27's expansion end is equipped with backup pad 28, the top of backup pad 28 is equipped with position sensor 29. Wherein, position sensor 29 is used for detecting the top and punches the position of subassembly 5, when position sensor 29 can not detect the top and be the subassembly 5 that punches, controller 6 control first motor 24 work, first motor 24 drives lead screw 25 and rotates, lead screw 25 drives sliding block 26 and moves along guide rail 23, when position sensor 29 detects the subassembly 5 that punches of top, first motor 24 stall, backup pad 28 is located the below of subassembly 5 that punches this moment, support cylinder 27 work, support cylinder 27 drives backup pad 28 and rises, backup pad 28 supports the steel pipe, the rocking of steel pipe when this setting has prevented the operation of punching, the precision of punching has been guaranteed.

The clamping assembly 3 comprises a fixing plate, the fixing plate is installed on the working platform 1, the fixing plate comprises a bottom plate 31 and a vertical plate 32, a lower V-shaped block 33 is installed on the outer side of the bottom plate 31, a lifting cylinder 34 is installed on the inner side of the bottom plate 31, a supporting rod 35 parallel to the bottom plate 31 is installed on the upper portion of the vertical plate 32, a lifting rod 36 is installed at the end portion of the vertical plate 32 in a hinged mode, a first cross rod 37 and a first vertical rod 38 are installed at the end portion of the supporting rod 35 in a hinged mode, a second vertical rod 39 and a third vertical rod 310 are installed at the end portion of the first cross rod 37 in a hinged mode, an upper V-shaped block 311 is installed at the lower ends of the first vertical rod 38 and the second vertical rod 39 in a hinged mode, the upper V-shaped block 311 is located above the lower V-shaped block 33, a first sliding block 312 is installed at the upper end, the first sliding block 312 and the second sliding block 313 are mounted on the lifting rod 36 in a sliding connection manner. An operator places a steel pipe on the lower V-shaped block 33, the lifting cylinder 34 is pulled down, the lifting cylinder 34 drives the second sliding block 313 to move downwards, the second sliding block 313 drives the lifting rod 36 to rotate downwards, the lifting rod 36 drives the first sliding block 312 to move downwards, the first transverse rod 37, the first vertical rod 38, the second vertical rod 39 and the upper V-shaped block 311 form a parallelogram connecting rod mechanism, the first sliding block 312 drives the third vertical rod 310 to move downwards, the third vertical rod 310 drives the parallelogram connecting rod mechanism to act, the upper V-shaped block 311 moves downwards, and the steel pipe is clamped.

The punching assembly 5 comprises a sliding plate 51, the sliding plate 51 is installed between the front sliding rail 7 and the rear sliding rail 8 in a sliding connection mode, a drilling air cylinder 52 is installed above the middle of the sliding plate 51, a base 53 is installed at the movable end of the drilling air cylinder 52, a second motor 54 is installed below the base 53, the output end of the second motor 54 is connected with a drill bit 55 through a coupling, a walking motor 56 is installed on one side of the sliding plate 51, a walking gear 57 is installed at the output end of the walking motor 56, a walking encoder 58 is installed on the other side of the sliding plate 51, and a positioning gear 59 is installed on the rotating shaft of the walking encoder 58. When the punching assembly 5 needs to move, the walking motor 56 works, the walking motor 56 drives the walking gear 57 to rotate, the walking gear 57 drives the sliding plate 51 to move by being meshed with the walking rack 81, the drill 55 on the sliding plate 51 moves along with the sliding plate, when the sliding plate 51 moves, the walking encoder 58 is driven to move, the walking encoder 58 records the moving position of the sliding plate 51 through the meshing transmission of the positioning gear 59 and the positioning chain 71, when the sliding plate 51 moves in place, the drilling cylinder 52 drives the base 53 to move downwards, the drill 55 under the base 53 moves along with the drill, and meanwhile, the second motor 54 drives the drill 55 to rotate, so that the steel pipe is punched.

The front sliding rail 7 is provided with a positioning chain 71, the rear sliding rail 8 is provided with a traveling rack 81, the traveling gear 57 is meshed with the traveling rack 81, and the positioning gear 59 is meshed with the positioning chain 71.

The working principle is as follows:

an operator places a steel pipe on the lower V-shaped block 33, the lifting cylinder 34 is pulled down, the lifting cylinder 34 drives the second sliding block 313 to move downwards, the second sliding block 313 drives the lifting rod 36 to rotate downwards, the lifting rod 36 drives the first sliding block 312 to move downwards, the first cross bar 37, the first vertical bar 38, the second vertical bar 39 and the upper V-shaped block 311 form a parallelogram link mechanism, the first sliding block 312 drives the third vertical bar 310 to move downwards, the third vertical bar 310 drives the parallelogram link mechanism to act, and the upper V-shaped block 311 moves downwards to clamp the steel pipe;

the controller 6 controls the punching assembly 5 to move to a first position needing punching, the position sensor 29 does not detect the position of the upper punching assembly 5, a signal is transmitted to the controller 6, the controller 6 controls the first motor 24 to work, the first motor 24 drives the screw rod 25 to rotate, the screw rod 25 drives the sliding block 26 to move along the guide rail 23, when the position sensor 29 detects the upper punching assembly 5, the first motor 24 stops rotating, the supporting plate 28 is located below the punching assembly 5 at the moment, the supporting cylinder 27 works, the supporting cylinder 27 drives the supporting plate 28 to ascend, the supporting plate 28 supports the steel pipe, the drilling cylinder 52 drives the base 53 to move downwards, the drill 55 below the base 53 moves along with the movement, and meanwhile, the second motor 54 drives the drill 55 to rotate to punch the steel pipe;

after the first hole is punched, the controller 6 controls the traveling motor 56 to work, the traveling motor 56 drives the traveling gear 57 to rotate, the traveling gear 57 drives the sliding plate 51 to move through being meshed with the traveling rack 81, the drill 55 on the sliding plate 51 moves along with the traveling gear, the sliding plate 51 drives the traveling encoder 58 to move when moving, the traveling encoder 58 records the moving position of the sliding plate 51 through the meshing transmission of the positioning gear 59 and the positioning chain 71, when the sliding plate 51 moves to the right position, the traveling encoder 58 transmits a signal to the controller 6, the traveling motor 56 stops working, and the controller 6 controls the drill 55 to punch the steel pipe.

The invention has been described in an illustrative manner, and it is to be understood that the invention is not limited to the precise form disclosed, and that various insubstantial modifications of the inventive concepts and solutions, or their direct application to other applications without such modifications, are intended to be covered by the scope of the invention. The protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a steel pipe perforating device of convenient location which characterized in that: the punching device comprises a working platform, wherein a supporting assembly and two clamping assemblies are arranged on the working platform, the clamping assemblies are distributed at two ends of the supporting assembly, an upper bracket is arranged above the working platform, a front sliding track and a rear sliding track are arranged on the upper bracket, a punching assembly is arranged between the front sliding track and the rear sliding track in a sliding connection mode, the punching assembly is positioned right above the supporting assembly, a controller is arranged at one side of the working platform, the supporting assembly comprises a first base, the first base is arranged at the side surface of the working platform, a groove is formed in the upper surface of the working platform, a guide rail is arranged in the groove, a first motor is arranged on the upper surface of the first base, an output shaft of the first motor is connected with a lead screw through a coupler, one end of the lead screw penetrates through the groove and penetrates through the other end of the groove, a sliding block is arranged on the lead screw, a supporting cylinder is arranged on the upper surface of the sliding block, a supporting plate is arranged at the movable end of the supporting cylinder, and a position sensor is arranged above the supporting plate;

the clamping assembly comprises a supporting plate, the supporting plate is installed on the working platform and comprises a bottom plate and a vertical plate, a lower V-shaped block is installed on the outer side of the bottom plate, a lifting cylinder is installed on the inner side of the bottom plate, a supporting rod parallel to the bottom plate is installed on the upper portion of the vertical plate, a lifting rod is installed at the end portion of the vertical plate in a hinged mode, a first transverse rod and a first vertical rod are installed at the end portion of the supporting rod in a hinged mode, a second vertical rod and a third vertical rod are installed at the end portion of the first transverse rod and the lower end of the second vertical rod in a hinged mode, an upper V-shaped block is installed at the lower end of the first vertical rod and the lower end of the second vertical rod and located above the lower V-shaped block, a first sliding block is installed at the upper end of the third vertical rod in a hinged mode, a second sliding block is installed;

the punching assembly comprises a sliding plate, the sliding plate is installed between a front sliding track and a rear sliding track in a sliding connection mode, a drilling cylinder is installed above the middle of the sliding plate, a base is installed at the movable end of the drilling cylinder, a second motor is installed below the base, the output end of the second motor is connected with a drill bit through a coupling, a walking motor is installed on one side of the sliding plate, a walking gear is installed at the output end of the walking motor, a walking encoder is installed on the other side of the sliding plate, and a positioning gear is installed on the rotating shaft of the walking encoder;