CN203156055U - Device of engine lathe for processing large-diameter transverse hole in radiant tube wall - Google Patents

Device of engine lathe for processing large-diameter transverse hole in radiant tube wall Download PDF

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Publication number
CN203156055U
CN203156055U CN 201320161905 CN201320161905U CN203156055U CN 203156055 U CN203156055 U CN 203156055U CN 201320161905 CN201320161905 CN 201320161905 CN 201320161905 U CN201320161905 U CN 201320161905U CN 203156055 U CN203156055 U CN 203156055U
Authority
CN
China
Prior art keywords
broach shell
engine lathe
processed
tube wall
type base
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201320161905
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Chinese (zh)
Inventor
王兴雷
程显卫
吴永华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
QINGDAO NPA INDUSTRY Co Ltd
Original Assignee
QINGDAO NPA INDUSTRY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by QINGDAO NPA INDUSTRY Co Ltd filed Critical QINGDAO NPA INDUSTRY Co Ltd
Priority to CN 201320161905 priority Critical patent/CN203156055U/en
Application granted granted Critical
Publication of CN203156055U publication Critical patent/CN203156055U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a device of an engine lathe for processing a large-diameter transverse hole in a radiant tube wall. The device is arranged on the engine lathe and comprises a positioning mechanism and a cutter mechanism, wherein the positioning mechanism is fixedly arranged on a middle support plate lower a tool rest of the engine lathe and connected with a radiant tube to be processed; the tail end of the cutter mechanism is mounted in a conical hole of a spindle of the lathe in a sleeving manner; and the beginning end of the cutter mechanism is matched with the radiant tube to be processed. The device is simple in structure, convenient to use and high in processing precision, improves the production efficiency by above five times, and can meet the requirement of volume production.

Description

Major diameter transverse holes device on the engine lathe processing radiation tube wall
Technical field
The utility model belongs to hole processing device, is specifically related to the major diameter transverse holes device on a kind of engine lathe processing radiation tube wall.
Background technology
Transverse holes on the metallurgical radiation tube wall is owing to material is glued firmly, and aperture size is big, and difficulty of processing is higher.Carry out the hole at the horizontal small boring machine and add man-hour, need after 3 to the 4 step reamings, just can finish through step boring.But need repeatedly tool changing in the process, Repeated Cutting reaches 50 minutes process time, and production efficiency is low.And the undercapacity of horizontal boring machine boring head uses at boring machine for sleeping in, and effect is not good enough.
Summary of the invention
In order to overcome the problems referred to above that the prior art field exists, the purpose of this utility model is, major diameter transverse holes device on a kind of engine lathe processing radiation tube wall is provided, solves the loaded down with trivial details and inefficient problem of procedure of processing of the transverse holes on the processing radiation tube wall.
Major diameter transverse holes device on the engine lathe processing radiation tube wall that the utility model provides, be arranged on the engine lathe, it comprises detent mechanism, cutter knife mechanism, described detent mechanism is fixedly installed on the middle supporting plate under the engine lathe knife rest, be connected with processed radiant tube, described cutter knife mechanism end is sleeved in the conical bore of lathe spindle, and top cooperates with processed radiant tube.
Described detent mechanism comprises base plate, V-type base, rotates pressing plate, the bottom surface of described V-type base is fixedly installed on the base plate, base plate is arranged on the middle supporting plate by fastening bolt, described rotation pressing plate is arranged on above the V-type base, and cooperate with the V-type base, one side of described rotation pressing plate is connected with the V-type base by rotational pin, and opposite side is connected with the V-type base by bolt, the nut that cooperatively interacts.
Described cutter knife mechanism comprises cutter head, broach shell, broach shell torsional stop, connector, described broach shell top is arranged with the welding groove that cooperates with cutter head, described cutter head is fixedly installed in the welding groove of broach shell, the terminal two sides of broach shell are fixed with the broach shell torsional stop respectively, the described end that is provided with the broach shell of broach shell torsional stop is connected with connector, and fixedly connected with connector top by trip bolt, the connector end is sleeved in the conical bore of lathe spindle.
Connector one end of described cutter knife mechanism is cone, and the other end is cylinder, and the stub end of cone is connected with a cylindrical end, and the cylindrical other end is connected with broach shell by trip bolt, and described cone is sleeved in the conical bore of lathe spindle.Described cutter knife mechanism also comprises thread bush, and described thread bush is sleeved on cylindrical outside, with the cylinder threaded engagement.
Major diameter transverse holes device on the engine lathe processing radiation tube wall that the utility model provides, its beneficial effect is that this apparatus structure is simple, easy to use, improved production efficiency, efficient has improved more than 5 times, the machining accuracy height can adapt to requirements of large-scale production.
Description of drawings
Fig. 1 is the detent mechanism structural representation of the utility model embodiment;
Fig. 2 is the cutter knife mechanism structural representation of the utility model embodiment.
Mark among the figure:
1. base plate; 2.V type base; 3. rotation pressing plate; 4. rotational pin; 5. bolt; 6. nut; 7. fastening bolt; 8. cutter head; 9. broach shell; 10. broach shell torsional stop; 11. cone; 12. cylinder; 13. thread bush; 14. trip bolt.
The specific embodiment
With reference to the accompanying drawings, in conjunction with the embodiments, the major diameter transverse holes device on the engine lathe processing radiation tube wall that the utility model is provided is described in detail.
Embodiment
With reference to Fig. 1-Fig. 2, major diameter transverse holes device on the engine lathe processing radiation tube wall of present embodiment, be arranged on the engine lathe, it comprises detent mechanism, cutter knife mechanism, described detent mechanism is fixedly installed on the middle supporting plate under the engine lathe knife rest, be connected with processed radiant tube, described cutter knife mechanism end is sleeved in the conical bore of lathe spindle, and top cooperates with processed radiant tube.
Described detent mechanism comprises base plate 1, V-type base 2, rotates pressing plate 3, the bottom surface of described V-type base 2 is fixedly installed on the base plate 1, base plate 1 is arranged on the middle supporting plate by fastening bolt 7, described rotation pressing plate 3 is arranged on above the V-type base 2, and cooperate with V-type base 2, one side of described rotation pressing plate 3 is connected with V-type base 2 by rotational pin 4, and opposite side is connected with V-type base 2 by bolt 5, the nut 6 that cooperatively interacts.
Described cutter knife mechanism comprises cutter head 8, broach shell 9, broach shell torsional stop 10, connector, described broach shell 9 tops are arranged with the welding groove that cooperates with cutter head 8, described cutter head 8 is fixedly installed in the welding groove of broach shell 9, broach shell 9 terminal two sides are fixed with broach shell torsional stop 10 respectively, the described end that is provided with the broach shell 9 of broach shell torsional stop 10 is connected with connector, and fixedly connected with connector top by trip bolt 14, the connector end is sleeved in the conical bore of lathe spindle.
Connector one end of described cutter knife mechanism is cone 11, the other end is cylinder 12, the stub end of cone 11 is connected with an end of cylinder 12, and the other end of cylinder 12 is connected with broach shell 9 by trip bolt 14, and described cone 11 is sleeved in the conical bore of lathe spindle.Described cutter knife mechanism also comprises thread bush 13, and described thread bush 13 is sleeved on the outside of cylinder 12, with cylinder 12 threaded engagement.
At first the knife rest on the supporting plate in the lathe is pulled down, use screwed hole own on the supporting plate, cooperate with the fastening bolt 7 of detent mechanism base 1 is fixed on the supporting plate, then processed radiant tube one end is put on the V-type base 2, the other end props up with carriage, and behind the levelling workpiece, a side of rotating pressing plate 3 is connected with V-type base 2 by rotational pin 4, opposite side is connected with V-type base 2 by bolt 5, the nut 6 that cooperatively interacts, and rotates pressing plate 3 and compresses processed radiant tube cylindrical.Cutter knife mechanism is filled in the lathe spindle conical bore, cutter head 8 is installed on the broach shell 9 again, start lathe after, 8 pairs of processed radiant tubes of cutter head carry out perforate, just can disposablely finish the processing in a hole in about 8 minutes.

Claims (5)

1. the major diameter transverse holes device on the engine lathe processing radiation tube wall, be arranged on the engine lathe, it is characterized in that: it comprises detent mechanism, cutter knife mechanism, described detent mechanism is fixedly installed on the middle supporting plate under the engine lathe knife rest, be connected with processed radiant tube, described cutter knife mechanism end is sleeved in the conical bore of lathe spindle, and top cooperates with processed radiant tube.
2. engine lathe according to claim 1 is processed the major diameter transverse holes device on the radiation tube wall, it is characterized in that: described detent mechanism comprises base plate, V-type base, rotates pressing plate, the bottom surface of described V-type base is fixedly installed on the base plate, base plate is arranged on the middle supporting plate by fastening bolt, described rotation pressing plate is arranged on above the V-type base, and cooperate with the V-type base, one side of described rotation pressing plate is connected with the V-type base by rotational pin, and opposite side is connected with the V-type base by bolt, the nut that cooperatively interacts.
3. engine lathe according to claim 1 is processed the major diameter transverse holes device on the radiation tube wall, it is characterized in that: described cutter knife mechanism comprises cutter head, broach shell, the broach shell torsional stop, connector, described broach shell top is arranged with the welding groove that cooperates with cutter head, described cutter head is fixedly installed in the welding groove of broach shell, the terminal two sides of broach shell are fixed with the broach shell torsional stop respectively, the described end that is provided with the broach shell of broach shell torsional stop is connected with connector, and fixedly connected with connector top by trip bolt, the connector end is sleeved in the conical bore of lathe spindle.
4. engine lathe according to claim 3 is processed the major diameter transverse holes device on the radiation tube wall, it is characterized in that: connector one end of described cutter knife mechanism is cone, the other end is cylinder, the stub end of cone is connected with a cylindrical end, the cylindrical other end is connected with broach shell by trip bolt, and described cone is sleeved in the conical bore of lathe spindle.
5. engine lathe according to claim 3 is processed the major diameter transverse holes device on the radiation tube wall, and it is characterized in that: described cutter knife mechanism also comprises thread bush, and described thread bush is sleeved on cylindrical outside, with the cylinder threaded engagement.
CN 201320161905 2013-04-03 2013-04-03 Device of engine lathe for processing large-diameter transverse hole in radiant tube wall Expired - Fee Related CN203156055U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320161905 CN203156055U (en) 2013-04-03 2013-04-03 Device of engine lathe for processing large-diameter transverse hole in radiant tube wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320161905 CN203156055U (en) 2013-04-03 2013-04-03 Device of engine lathe for processing large-diameter transverse hole in radiant tube wall

Publications (1)

Publication Number Publication Date
CN203156055U true CN203156055U (en) 2013-08-28

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Application Number Title Priority Date Filing Date
CN 201320161905 Expired - Fee Related CN203156055U (en) 2013-04-03 2013-04-03 Device of engine lathe for processing large-diameter transverse hole in radiant tube wall

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CN (1) CN203156055U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103624582A (en) * 2013-11-08 2014-03-12 吴中区木渎蒯斌模具加工厂 Application method for shaft machining supporting clamp provided with lubricating pieces
CN103639738A (en) * 2013-11-08 2014-03-19 吴中区木渎蒯斌模具加工厂 Wheel type location adjusting device of horizontal milling bed standing and lying conversion fixture
CN104308593A (en) * 2014-09-17 2015-01-28 宁波市荣科迈特数控刀具有限公司 Fixture for drill bit during drilling
CN104551281A (en) * 2013-10-22 2015-04-29 北京实验工厂 Non-waterline cutting method and non-waterline cutting device
CN113210735A (en) * 2021-05-07 2021-08-06 张思凡 Portable special device for trimming edges and chamfering

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104551281A (en) * 2013-10-22 2015-04-29 北京实验工厂 Non-waterline cutting method and non-waterline cutting device
CN104551281B (en) * 2013-10-22 2018-03-16 北京实验工厂 Anhydrous wire cutting method
CN103624582A (en) * 2013-11-08 2014-03-12 吴中区木渎蒯斌模具加工厂 Application method for shaft machining supporting clamp provided with lubricating pieces
CN103639738A (en) * 2013-11-08 2014-03-19 吴中区木渎蒯斌模具加工厂 Wheel type location adjusting device of horizontal milling bed standing and lying conversion fixture
CN104308593A (en) * 2014-09-17 2015-01-28 宁波市荣科迈特数控刀具有限公司 Fixture for drill bit during drilling
CN104308593B (en) * 2014-09-17 2017-05-03 宁波市荣科迈特数控刀具有限公司 Fixture for drill bit during drilling
CN113210735A (en) * 2021-05-07 2021-08-06 张思凡 Portable special device for trimming edges and chamfering

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130828

Termination date: 20150403

EXPY Termination of patent right or utility model