CN208391192U - A kind of steel pipe tapping machine being conveniently replaceable screw tap - Google Patents

A kind of steel pipe tapping machine being conveniently replaceable screw tap Download PDF

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Publication number
CN208391192U
CN208391192U CN201820741190.6U CN201820741190U CN208391192U CN 208391192 U CN208391192 U CN 208391192U CN 201820741190 U CN201820741190 U CN 201820741190U CN 208391192 U CN208391192 U CN 208391192U
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CN
China
Prior art keywords
screw tap
tapping machine
steel pipe
cylinder barrel
pin
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Application number
CN201820741190.6U
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Chinese (zh)
Inventor
段吉昌
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Yunnan Wide Area Fire Engineering Co Ltd
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Yunnan Wide Area Fire Engineering Co Ltd
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Priority to CN201820741190.6U priority Critical patent/CN208391192U/en
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Abstract

The utility model relates to steel pipe processing technique fields, in particular a kind of steel pipe tapping machine for being conveniently replaceable screw tap, including tapping machine processing platform, the top two sides of tapping machine processing platform are fixedly installed with column, the bottom of two columns, which is embedded, is equipped with clamping plate adjusting cylinder barrel, crossbeam is installed at the top of two columns, it is embedded in the middle part of crossbeam and screw tap lifting air cylinder barrel is installed, socket is equipped with lifting piston rod in the bottom of screw tap lifting air cylinder barrel, and lifting piston rod is equipped with rotary electric machine far from the one end of screw tap lifting air cylinder barrel.The utility model can be fixed the steel pipe of various models, and fastening effect is more preferable, to improve the processing efficiency of tapping machine;Facilitated by screw tap connecting pin and screw tap fixing end and is attached screw tap and shaft, facilitated again by the screw thread bolt and rotating bar that are arranged and screw tap connecting pin and screw tap fixing end are fixed, it is conveniently replaceable the screw tap of different model, improves the working efficiency of tapping machine, reduces processing cost.

Description

A kind of steel pipe tapping machine being conveniently replaceable screw tap
Technical field
The utility model relates to steel pipe processing technique field, specially a kind of steel pipe tapping machine for being conveniently replaceable screw tap.
Background technique
Tapping machine is exactly a kind of lathe with screw tap machining internal thread, it is a kind of most widely used internal thread machining machine Bed.By national machinery industry standard, tapping machine series composition is divided into: bench tapping machine, semi-automatic bench tapping machine, vertical tapping Machine and Horizontal tap.
Nowadays the steel pipe of single model can only be fixed in the steel pipe clamping plate of steel pipe tapping machine, to different model Steel pipe be fixed, increase and need replacing the tapping machines of other models, increase cost, while the model in aperture is not also identical, Nowadays tapping machine connect the screw tap that replacement different model is not easy in integral structure with screw tap, in consideration of it, it is proposed that a kind of It is conveniently replaceable the steel pipe tapping machine of screw tap.
Utility model content
The purpose of this utility model is to provide a kind of steel pipe tapping machines for being conveniently replaceable screw tap, to solve above-mentioned background skill The problem of clamping plate is single and not can be carried out screw tap replacement is proposed in art.
To achieve the above object, the utility model provides the following technical solutions:
A kind of steel pipe tapping machine being conveniently replaceable screw tap, including tapping machine processing platform, the top of the tapping machine processing platform Two sides are fixedly installed with column, and the bottom of two columns, which is embedded, is equipped with clamping plate adjusting cylinder barrel, two columns Top crossbeam is installed, the crossbeam is parallel with the tapping machine processing platform, is embedded in the middle part of the crossbeam and is equipped with screw tap Lifting air cylinder barrel, socket is equipped with lifting piston rod in the bottom of the screw tap lifting air cylinder barrel, and the lifting piston rod is separate The one end of the screw tap lifting air cylinder barrel is equipped with rotary electric machine.
Preferably, the bottom that the clamping plate adjusts cylinder barrel is fixedly installed in the upper surface of the tapping machine processing platform, and two A clamping plate adjusts socket inside the opposite one end of cylinder barrel and is provided with horizontal piston bar, and the horizontal piston bar is far from institute The one end for stating clamping plate adjusting cylinder barrel is connected with steel pipe clamping plate.
Preferably, the bottom of the rotary electric machine, which is embedded, is equipped with LED lamp panel annular in shape, the bottom of the rotary electric machine It is connected with shaft, the shaft and the rotary electric machine are coaxially disposed, and the shaft connects far from the one end of the rotary electric machine It is connected to screw tap, interts on the periphery of the shaft and is provided with screw thread bolt, pacify on the periphery of one end of the screw thread bolt Equipped with rotating bar.
Preferably, one end that the shaft is connected with the rotary electric machine is fixing end, and the shaft is far from the rotation One end of motor is screw tap connecting pin, offers connecting hole on the periphery of the screw tap connecting pin.
Preferably, the inside of the screw tap connecting pin is in hollow structure.
Preferably, one end that the screw tap is connect with the screw tap connecting pin is screw tap fixing end, and the screw tap is far from institute The one end for stating screw tap fixing end is screw tap working end, offers threaded hole on the periphery of the screw tap fixing end.
Preferably, the equal length and the screw tap fixing end of the screw tap fixing end and the screw tap connecting pin with it is described Screw tap connecting pin is mating.
Compared with prior art, the utility model has the beneficial effects that
1, be originally conveniently replaceable the steel pipe tapping machine of screw tap by the two sides of steel pipe clamping plate be arranged clamping plate adjust cylinder barrel and Horizontal piston bar can be fixed the steel pipe of various models, and fastening effect is more preferable, to improve the processing effect of tapping machine Rate.
2, the steel pipe tapping machine for being originally conveniently replaceable screw tap is facilitated by the screw tap connecting pin being arranged and screw tap fixing end by silk Cone is attached with shaft, then the screw thread bolt by being arranged and rotating bar facilitate screw tap connecting pin and the progress of screw tap fixing end It is fixed, while operator also being facilitated to repair disassembly, it is conveniently replaceable the screw tap of different model, improves the work effect of tapping machine Rate, while reducing processing cost.
3, the LED lamp panel that the steel pipe tapping machine of screw tap is embedded by the bottom in rotary electric machine, Ke Yifang are originally conveniently replaceable Just operator carries out illumination work when light is bad, improves working environment.
Detailed description of the invention
Fig. 1 is the planar structure schematic diagram of the utility model;
Fig. 2 is enlarged structure schematic diagram at the A of the utility model;
Fig. 3 is the structural schematic diagram of the utility model rotary electric machine.
In figure: 1, tapping machine processing platform;2, column;3, crossbeam;4, clamping plate adjusts cylinder barrel;41, horizontal piston bar;42, Steel pipe clamping plate;5, screw tap lifting air cylinder barrel;6, lifting piston rod;7, rotary electric machine;71, LED lamp panel;72, shaft;721, fixed End;722, screw tap connecting pin;723, connecting hole;73, screw tap;731, screw tap fixing end;732, screw tap working end;733, screw thread Hole;74, screw thread bolt;75, rotating bar.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution:
A kind of steel pipe tapping machine being conveniently replaceable screw tap, including tapping machine processing platform 1, the top two of tapping machine processing platform 1 Side is fixedly installed with column 2, and the bottom of two columns 2, which is embedded, is equipped with clamping plate adjusting cylinder barrel 4, and two clamping plates adjust cylinders Cylinder 4 belongs to synchronous motor and big ting model is all the same, and the top of two columns 2 is equipped with crossbeam 3, crossbeam 3 and tapping machine processing Platform 1 is parallel, and the middle part of crossbeam 3, which is embedded, is equipped with screw tap lifting air cylinder barrel 5, and installation is socketed in the bottom of screw tap lifting air cylinder barrel 5 There is lifting piston rod 6, lifting piston rod 6 is equipped with rotary electric machine 7 far from the one end of screw tap lifting air cylinder barrel 5, and clamping plate is adjusted The bottom of cylinder barrel 4 is fixedly installed in the upper surface of tapping machine processing platform 1, and two clamping plates are adjusted in the opposite one end of cylinder barrel 4 Portion, which is socketed, is provided with horizontal piston bar 41, and horizontal piston bar 41 is connected with steel pipe far from the one end that clamping plate adjusts cylinder barrel 4 Clamping plate 42 adjusts cylinder barrel 4 and horizontal piston bar 41 by the way that clamping plate is arranged in the two sides of steel pipe clamping plate 42, can be to various models Steel pipe be fixed, fastening effect is more preferable, to improve the processing efficiency of tapping machine.
The bottom of rotary electric machine 7, which is embedded, is equipped with LED lamp panel 71 annular in shape, by being embedded in the bottom of rotary electric machine 7 LED lamp panel 71, can be convenient operator and carry out illumination work when light is bad, improve working environment.
The bottom of rotary electric machine 7 is connected with shaft 72, and shaft 72 and rotary electric machine 7 are coaxially disposed, and shaft 72 is far from rotation The one end of motor 7 is connected with screw tap 73, interts on the periphery of shaft 72 and is provided with screw thread bolt 74, and the one of screw thread bolt 74 Rotating bar 75 is installed, one end that shaft 72 is connected with rotary electric machine 7 is fixing end 721, and shaft 72 is separate on the periphery at end One end of rotary electric machine 7 is screw tap connecting pin 722, and connecting hole 723 is offered on the periphery of screw tap connecting pin 722, and screw tap connects The inside at end 722 is connect in hollow structure, one end that screw tap 73 is connect with screw tap connecting pin 722 is screw tap fixing end 731, screw tap 73 One end far from screw tap fixing end 731 is screw tap working end 732, offers threaded hole on the periphery of screw tap fixing end 731 733, the equal length and screw tap fixing end 731 and 722 grafting of screw tap connecting pin of screw tap fixing end 731 and screw tap connecting pin 722 Cooperation, is facilitated by the screw tap connecting pin 722 and screw tap fixing end 73 of setting and is attached screw tap 73 and shaft 72, then passed through The screw thread bolt 74 and rotating bar 75 of setting facilitate, and screw tap connecting pin 722 and screw tap fixing end 73 are fixed, while also side Just operator repairs disassembly, is conveniently replaceable the screw tap 73 of different model, improves the working efficiency of tapping machine, reduce simultaneously Processing cost.
Working principle of the utility model is: in use, steel pipe is first placed on tapping machine processing platform 1 by operator On two steel pipe clamping plates 4 between, open the switch that two clamping plates adjust cylinder barrels 4 and pass through so that horizontal piston bar 41 extends It squeezes steel pipe clamping plate 4 to be clamped steel pipe, screw tap 73 required for operator selects according to the model of steel pipe, later by silk The screw tap fixing end 731 of cone 73 is inserted into the screw tap connecting pin 722 of shaft 72, and will by screw thread bolt 74 and rotating bar 75 Two groups are fixed, and operator opens the switch of screw tap lifting air cylinder barrel 5 again later, and lifting air cylinder barrel 5 works so that lifting Piston rod 6 moves downward, and lifting piston rod 6, which moves downward, drives rotary electric machine 7 to move downward, when rotary electric machine 7 contacts steel pipe When, the switch of rotary electric machine 7 is opened at this time, and rotary electric machine 7 drives shaft 72 and screw tap 73 to rotate, when screw tap 73 rotates, to steel Pipe surface is punched, and adjusts cylinder barrel 4 and horizontal piston bar 41 by the way that clamping plate is arranged in the two sides of steel pipe clamping plate 42, can be right The steel pipe of various models is fixed, and fastening effect is more preferable, to improve the processing efficiency of tapping machine;Pass through the screw tap of setting Connecting pin 722 and screw tap fixing end 73, which facilitate, is attached screw tap 73 and shaft 72, then passes through 74 He of screw thread bolt of setting Rotating bar 75 facilitates, and screw tap connecting pin 722 and screw tap fixing end 73 are fixed, while also operator being facilitated to repair Disassembly, is conveniently replaceable the screw tap 73 of different model, improves the working efficiency of tapping machine, while reducing processing cost;By turning The LED lamp panel 71 that the bottom of dynamic motor 7 is embedded, can be convenient operator and carries out illumination work when light is bad, improve Working environment.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (4)

1. a kind of steel pipe tapping machine for being conveniently replaceable screw tap, including tapping machine processing platform (1), it is characterised in that: the tapping machine The top two sides of machine table (1) are fixedly installed with column (2), and the bottom of two columns (2), which is embedded, is equipped with clamping plate tune Solar term cylinder barrel (4) is equipped with crossbeam (3) at the top of two columns (2), the crossbeam (3) and the tapping machine processing platform (1) in parallel, it is embedded in the middle part of the crossbeam (3) and screw tap lifting air cylinder barrel (5) is installed, the screw tap lifting air cylinder barrel (5) Socket is equipped with lifting piston rod (6) in bottom, and the one of the separate screw tap lifting air cylinder barrel (5) of the lifting piston rod (6) End is equipped with rotary electric machine (7);
The bottom of the rotary electric machine (7), which is embedded, to be equipped with LED lamp panel annular in shape (71), the bottom of the rotary electric machine (7) It is connected with shaft (72), the shaft (72) and the rotary electric machine (7) are coaxially disposed, and the shaft (72) is far from the rotation The one end of motor (7) is connected with screw tap (73), is interted on the periphery of the shaft (72) and is provided with screw thread bolt (74), institute It states and rotating bar (75) is installed on the periphery of one end of screw thread bolt (74);
One end that the shaft (72) is connected with the rotary electric machine (7) is fixing end (721), and the shaft (72) is far from described One end of rotary electric machine (7) is screw tap connecting pin (722), offers connecting hole on the periphery of the screw tap connecting pin (722) (723);
One end that the screw tap (73) connect with the screw tap connecting pin (722) is screw tap fixing end (731), the screw tap (73) One end far from the screw tap fixing end (731) is screw tap working end (732), on the periphery of the screw tap fixing end (731) Offer threaded hole (733).
2. the steel pipe tapping machine according to claim 1 for being conveniently replaceable screw tap, it is characterised in that: the clamping plate adjusts cylinder The bottom of cylinder (4) is fixedly installed in the upper surface of the tapping machine processing platform (1), and two clamping plates adjust cylinder barrel (4) phase Pair one end inside socket be provided with horizontal piston bar (41), the horizontal piston bar (41) far from the clamping plate adjust cylinder The one end of cylinder (4) is connected with steel pipe clamping plate (42).
3. the steel pipe tapping machine according to claim 1 for being conveniently replaceable screw tap, it is characterised in that: the screw tap connecting pin (722) inside is in hollow structure.
4. the steel pipe tapping machine according to claim 1 for being conveniently replaceable screw tap, it is characterised in that: the screw tap fixing end (731) with the equal length of the screw tap connecting pin (722) and the screw tap fixing end (731) and the screw tap connecting pin (722) mating.
CN201820741190.6U 2018-05-18 2018-05-18 A kind of steel pipe tapping machine being conveniently replaceable screw tap Active CN208391192U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820741190.6U CN208391192U (en) 2018-05-18 2018-05-18 A kind of steel pipe tapping machine being conveniently replaceable screw tap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820741190.6U CN208391192U (en) 2018-05-18 2018-05-18 A kind of steel pipe tapping machine being conveniently replaceable screw tap

Publications (1)

Publication Number Publication Date
CN208391192U true CN208391192U (en) 2019-01-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820741190.6U Active CN208391192U (en) 2018-05-18 2018-05-18 A kind of steel pipe tapping machine being conveniently replaceable screw tap

Country Status (1)

Country Link
CN (1) CN208391192U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111822797A (en) * 2020-07-14 2020-10-27 惠州市福昌盛五金制品有限公司 Outer tapping device for rotating shaft

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111822797A (en) * 2020-07-14 2020-10-27 惠州市福昌盛五金制品有限公司 Outer tapping device for rotating shaft

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