CN203565877U - Profile hole chamfer machining lathe - Google Patents

Profile hole chamfer machining lathe Download PDF

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Publication number
CN203565877U
CN203565877U CN201320699369.7U CN201320699369U CN203565877U CN 203565877 U CN203565877 U CN 203565877U CN 201320699369 U CN201320699369 U CN 201320699369U CN 203565877 U CN203565877 U CN 203565877U
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CN
China
Prior art keywords
gear wheel
clamping
pinion
bearing seat
cylinder
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
CN201320699369.7U
Other languages
Chinese (zh)
Inventor
熊瑞斌
庄舰
吴敏
柯春松
方勇
刘红娟
沈鑫刚
骆江锋
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Ningbo Polytechnic
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Ningbo Polytechnic
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Filing date
Publication date
Application filed by Ningbo Polytechnic filed Critical Ningbo Polytechnic
Priority to CN201320699369.7U priority Critical patent/CN203565877U/en
Application granted granted Critical
Publication of CN203565877U publication Critical patent/CN203565877U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a profile hole chamfer machining lathe which comprises a workbench, positioning devices and a clamping device. The clamping device is installed on the workbench. The positioning devices are symmetrically arranged on the two sides of the clamping device. The clamping devices clamp a workpiece to be chamfered by means of press plates connected to the inner sides of two rotation rings and the rotation workbench. A left big gear wheel and a right big gear wheel which are fixedly connected to the outer sides of the two rotation rings are used for obtaining power rotation. The positioning devices symmetrically arranged on the two sides of the clamping device axially and inwards move and extend into inner holes of the two ends of the workpiece to be chamfered. A bearing of the end of a rose reamer is used for adhering to the wall of an inner hole and a blade is used for cutting a porthole of the workpiece to be chamfered to carry out chamfering. The profile hole chamfer machining lathe has the advantages that by means of the profile modeling method, the inner walls of the inner holes to be machined serve as female profiles, and profile modeling cutting is carried out on the porthole simply, conveniently and rapidly.

Description

A kind of irregularly-shaped hole chamfer machining lathe
Technical field
The utility model belongs to profiling inner bore chamfering equipment technical field, particularly relates to a kind of irregularly-shaped hole chamfer machining lathe.
Background technology
In processing endoporus process, it is very crucial together operation that chamfering is carried out in the aperture of endoporus, can remove burr, sharply, reduce internal stress, increase the service life of workpiece, chamfering mode for circular hole in prior art is to use larger sized drill bit to carry out reaming to aperture to form chamfering, but for as oval, the chamfering of the irregularly-shaped holes such as kidney-shaped is the manual modes of using more, use file to polish to aperture, this just causes chamfering precision can only reach the degree of manual processing, although and if use the processing of high-precision Digit Control Machine Tool can reach required precision, but cost is high.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of irregularly-shaped hole chamfer machining lathe, uses profiling method, using the inwall of endoporus to be processed as female shape, profiling processing is carried out in aperture, easy to be quick.
The utility model solves the technical scheme that its technical problem adopts: a kind of irregularly-shaped hole chamfer machining lathe is provided, comprise workbench, positioner and clamping device, described clamping device is arranged on workbench, described clamping device both sides are arranged symmetrically with positioner, described clamping device, comprise drive part and humping section, described drive part comprises left pinion and right pinion, described left pinion and right pinion mesh with left gear wheel and right gear wheel respectively, described left gear wheel and right gear wheel inner hollow are circlewise, described left gear wheel and right gear wheel respectively be arranged on left main bearing seat and be fixedly connected with the pivoted loop in right main bearing seat, described left gear wheel is fixedly connected on the left side of pivoted loop in left main bearing seat, described right gear wheel is fixedly connected on the right side of pivoted loop in right main bearing seat, in the relative one side of two pivoted loops, be fixedly connected with pressing plate and rotary table, pressure surface and rotary table table top is parallel to each other and axially extend in opposite directions along pivoted loop under the two groups of pressing plates in left and right, guide plate in the middle of arranging between two groups of left and right pressing plate and rotary table, in the middle of described, guide plate is with cantilevered fashion setting, be fixed on supporting seat, described supporting seat is vertically arranged, material loading cylinder is installed at top, described material loading cylinder promotes to treat that chamfering workpiece slides along middle guide plate, to treat that two ends, chamfering workpiece left and right snap under the two groups of pressing plates in left and right between pressure surface and rotary table table top, described positioner, comprise driving cylinder, sliding substrate and line slideway, line slideway is housed on described sliding substrate and drives cylinder, described line slideway is identical with the driving steam-cylinder piston direction of motion, axial slide plate is housed on described line slideway, described axial slide plate is connected with driving steam-cylinder piston, described axial slide plate is connected and installed plate above it by A-frame, radial drive cylinder is housed on described installing plate, described driving steam-cylinder piston connects electric main shaft, described electric main shaft is arranged between axial slide plate and installing plate, its end linking springs chuck, self-aligning bearing is equipped with in described collet end, endoporus is equipped with rose reamer, described rose reamer stretches out collet, the knife bar of described rose reamer is through self-aligning bearing, in collet and electric inner hole of spindle, rolling bearing is installed in described rose reamer end, both sides rose reamer is aimed at respectively corresponding pivoted loop.
Described left pinion and right pinion are arranged on driving shaft, and described driving shaft is arranged, is arranged in a pair of driving shaft bearing seat with cantilevered fashion, and the other end is connected with the motor being arranged on motor mounting rack by shaft coupling.
Described left main bearing seat is connected front stock guide and rear stock guide with bolt connecting mode respectively with right main bearing seat both sides, and described stock guide is identical with middle guide plate with rear stock guide height.
Described material loading cylinder piston end is equipped with connector and is contacted with treating chamfering workpiece.
Described rolling bearing is arranged on described rose reamer end by jump ring.
Beneficial effect
The utility model has the advantage of, use profiling method, using the inwall of endoporus to be processed as female shape, profiling processing is carried out in aperture, easy to be quick.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model schematic top plan view.
Fig. 3 is the local enlarged diagram of the right main bearing seat of the utility model.
Fig. 4 is the partial structurtes schematic diagram of the utility model angle cutter part.
Fig. 5 is the utility model humping section structural representation.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment are only not used in restriction scope of the present utility model for the utility model is described.In addition should be understood that those skilled in the art can make various changes or modifications the utility model after having read the content of the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
As shown in Fig. 1 to 5, a kind of irregularly-shaped hole chamfer machining lathe, comprise workbench, positioner and clamping device, described clamping device is arranged on workbench, described clamping device both sides are arranged symmetrically with positioner, described clamping device, comprise drive part and humping section, described drive part comprises left pinion 10 and right pinion 17, described left pinion 10 and right pinion 17 mesh with left gear wheel 11 and right gear wheel 21 respectively, described left gear wheel 11 and right gear wheel 21 inner hollow are circlewise, described left gear wheel 11 and right gear wheel 21 respectively be arranged on left main bearing seat 12 and be fixedly connected with the pivoted loop 33 in right main bearing seat 18, described left gear wheel 11 is fixedly connected on the left side of the interior pivoted loop 33 of left main bearing seat 12, described right gear wheel 21 is fixedly connected on the right side of the interior pivoted loop 33 of right main bearing seat 18, in the relative one side of two pivoted loops 33, be fixedly connected with pressing plate 34 and rotary table 36, left and right 34 times pressure surfaces of two groups of pressing plates and rotary table 36 table tops are parallel to each other and axially extend in opposite directions along pivoted loop 33, guide plate 27 in the middle of arranging between two groups of left and right pressing plate 34 and rotary table 36, in the middle of described, guide plate 27 is with cantilevered fashion setting, be fixed on supporting seat 32, described supporting seat 32 is vertically arranged, material loading cylinder 30 is installed at top, described material loading cylinder 30 promotes to treat that chamfering workpiece 28 slides along middle guide plate 27, to treat that chamfering workpiece 28 two ends, left and right snap between left and right 34 times pressure surfaces of two groups of pressing plates and rotary table 36 table tops, described positioner, comprise and drive cylinder 1, sliding substrate 2 and line slideway 3, line slideway 3 is housed on described sliding substrate 2 and drives cylinder 1, described line slideway 3 is identical with driving cylinder 1 piston movement direction, axial slide plate 5 is housed on described line slideway 3, described axial slide plate 5 is connected with driving cylinder 1 piston, described axial slide plate 5 is connected and installed plate 7 above it by A-frame, on described installing plate 7, radial drive cylinder 8 is housed, described driving cylinder 8 pistons connect electric main shaft 22, described electric main shaft 22 is arranged between axial slide plate 5 and installing plate 7, its end linking springs chuck 26, self-aligning bearing 25 is equipped with in described collet 26 ends, endoporus is equipped with rose reamer 24, described rose reamer 24 stretches out collet 26, the knife bar of described rose reamer 24 is through self-aligning bearing 25, in collet 26 and electric main shaft 22 endoporus, rolling bearing 37 is installed in described rose reamer 24 ends, both sides rose reamer 24 is aimed at respectively corresponding pivoted loop 33.
Described left pinion 10 and right pinion 17 are arranged on driving shaft 14, and described driving shaft 14 arranges, is arranged in a pair of driving shaft bearing seat 4,9 with cantilevered fashion, and the other end is connected with the motor 23 being arranged on motor mounting rack 19 by shaft coupling 20.
Described left main bearing seat 12 is connected front stock guide 13 and rear stock guide 16 with bolt connecting mode respectively with right main bearing seat 18 both sides, and described stock guide 13 is identical with middle guide plate 27 with rear stock guide 16 height.
Described material loading cylinder 30 pistons ends are equipped with connector 29 and contact with treating chamfering workpiece 28.
Described rolling bearing 37 is arranged on described rose reamer 24 ends by jump ring.

Claims (5)

1. an irregularly-shaped hole chamfer machining lathe, comprise workbench, positioner and clamping device, it is characterized in that, described clamping device is arranged on workbench, described clamping device both sides are arranged symmetrically with positioner, described clamping device, comprise drive part and humping section, described drive part comprises left pinion (10) and right pinion (17), described left pinion (10) and right pinion (17) mesh with left gear wheel (11) and right gear wheel (21) respectively, described left gear wheel (11) and right gear wheel (21) inner hollow are circlewise, described left gear wheel (11) and right gear wheel (21) respectively be arranged on left main bearing seat (12) and be fixedly connected with the pivoted loop (33) in right main bearing seat (18), described left gear wheel (11) is fixedly connected on the left side of the interior pivoted loop of left main bearing seat (12) (33), described right gear wheel (21) is fixedly connected on the right side of the interior pivoted loop of right main bearing seat (18) (33), in the relative one side of two pivoted loops (33), be fixedly connected with pressing plate (34) and rotary table (36), the lower pressure surface of the two groups of pressing plates in left and right (34) and rotary table (36) table top is parallel to each other and axially extend in opposite directions along pivoted loop (33), guide plate (27) in the middle of arranging between left and right two groups of pressing plates (34) and rotary table (36), in the middle of described, guide plate (27) is with cantilevered fashion setting, be fixed on supporting seat (32), described supporting seat (32) is vertically arranged, material loading cylinder (30) is installed at top, described material loading cylinder (30) promotes to treat that chamfering workpiece (28) slides along middle guide plate (27), to treat that chamfering workpiece (28) two ends, left and right snap between the lower pressure surface of the two groups of pressing plates in left and right (34) and rotary table (36) table top, described positioner, comprise and drive cylinder (1), sliding substrate (2) and line slideway (3), line slideway (3) is housed on described sliding substrate (2) and drives cylinder (1), described line slideway (3) is identical with driving cylinder (1) piston movement direction, axial slide plate (5) is housed on described line slideway (3), described axial slide plate (5) is connected with driving cylinder (1) piston, described axial slide plate (5) is connected and installed plate (7) above it by A-frame, radial drive cylinder (8) is housed on described installing plate (7), described driving cylinder (8) piston connects electric main shaft (22), described electric main shaft (22) is arranged between axial slide plate (5) and installing plate (7), its end linking springs chuck (26), self-aligning bearing (25) is equipped with in described collet (26) end, endoporus is equipped with rose reamer (24), described rose reamer (24) stretches out collet (26), the knife bar of described rose reamer (24) is through self-aligning bearing (25), in collet (26) and electric main shaft (22) endoporus, rolling bearing (37) is installed in described rose reamer (24) end, both sides rose reamer (24) is aimed at respectively corresponding pivoted loop (33).
2. a kind of irregularly-shaped hole chamfer machining lathe according to claim 1, it is characterized in that, described left pinion (10) and right pinion (17) are arranged on driving shaft (14), described driving shaft (14) is arranged, is arranged on (4,9) in a pair of driving shaft bearing seat with cantilevered fashion, and the other end is connected with the motor (23) being arranged on motor mounting rack (19) by shaft coupling (20).
3. a kind of irregularly-shaped hole chamfer machining lathe according to claim 1, it is characterized in that, described left main bearing seat (12) is connected front stock guide (13) and rear stock guide (16) with bolt connecting mode respectively with right main bearing seat (18) both sides, and described front stock guide (13) is identical with middle guide plate (27) with rear stock guide (16) height.
4. a kind of irregularly-shaped hole chamfer machining lathe according to claim 1, is characterized in that, described material loading cylinder (30) pistons end is equipped with connector (29) and contacts with treating chamfering workpiece (28).
5. a kind of irregularly-shaped hole chamfer machining lathe according to claim 1, is characterized in that, described rolling bearing (37) is arranged on described rose reamer (24) end by jump ring.
CN201320699369.7U 2013-11-06 2013-11-06 Profile hole chamfer machining lathe Expired - Fee Related CN203565877U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320699369.7U CN203565877U (en) 2013-11-06 2013-11-06 Profile hole chamfer machining lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320699369.7U CN203565877U (en) 2013-11-06 2013-11-06 Profile hole chamfer machining lathe

Publications (1)

Publication Number Publication Date
CN203565877U true CN203565877U (en) 2014-04-30

Family

ID=50533636

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320699369.7U Expired - Fee Related CN203565877U (en) 2013-11-06 2013-11-06 Profile hole chamfer machining lathe

Country Status (1)

Country Link
CN (1) CN203565877U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112643439A (en) * 2020-12-14 2021-04-13 重庆工商大学 Radar radome fairing processing tool has chamfering equipment of spacing buffer structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112643439A (en) * 2020-12-14 2021-04-13 重庆工商大学 Radar radome fairing processing tool has chamfering equipment of spacing buffer structure
CN112643439B (en) * 2020-12-14 2021-11-23 重庆工商大学 Radar radome fairing processing tool has chamfering equipment of spacing buffer structure

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

Granted publication date: 20140430

Termination date: 20141106

EXPY Termination of patent right or utility model