CN202846158U - Numerical control all-in-one machine of hobbing and chamfering - Google Patents

Numerical control all-in-one machine of hobbing and chamfering Download PDF

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Publication number
CN202846158U
CN202846158U CN 201220414788 CN201220414788U CN202846158U CN 202846158 U CN202846158 U CN 202846158U CN 201220414788 CN201220414788 CN 201220414788 CN 201220414788 U CN201220414788 U CN 201220414788U CN 202846158 U CN202846158 U CN 202846158U
Authority
CN
China
Prior art keywords
slide
gear hobbing
chamfering
numerical control
hobbing
Prior art date
Application number
CN 201220414788
Other languages
Chinese (zh)
Inventor
张树海
Original Assignee
温岭市宇弘机械设备有限公司
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Filing date
Publication date
Application filed by 温岭市宇弘机械设备有限公司 filed Critical 温岭市宇弘机械设备有限公司
Priority to CN 201220414788 priority Critical patent/CN202846158U/en
Application granted granted Critical
Publication of CN202846158U publication Critical patent/CN202846158U/en

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Abstract

The utility model provides a numerical control all-in-one machine of hobbing and chamfering, and belongs to the technical field of gear hobbing machines. The numerical control all-in-one machine of hobbing and chamfering solves problems that process of hobbing and chamfering is finished stepwise and accuracy of processing is not high and the like in the prior art. The numerical control all-in-one machine of hobbing and chamfering comprises a base and a cross slide and longitudinal slides which are placed on the base. The cross slide is provided with a sliding table, a spindle box and a servo motor. The spindle box and the servo motor are placed at the upper portion of the sliding table. A longitudinal slide is provided with a hobbing tool. The other longitudinal slide is provided with a cambered rail slide in a cascade mode. The cambered rail slide is provided with a double broadsword chamfering mechanism. The sliding table, the hobbing tool, and the cambered rail slide all control a stepping motor by a controller to drive a lateral displacement or a longitudinal displacement. An automatic tool setting mechanism which is connected with the controller is placed at the upper portion of a main shaft of the spindle box body. The numerical control all-in-one machine of hobbing and chamfering has the advantages that degree of automation is high, processing is in one step, errors are reduced, and meanwhile production efficiency is improved and the like.

Description

Numerical control gear hobbing chamfering all-in-one
Technical field
The utility model belongs to the gear-hobbing machine technical field, refers in particular to a kind of numerical control gear hobbing chamfering all-in-one.
Background technology
At present, numerical-control gear chamfering machine on the market normally adopts digital control system control workpiece gear interrupted division, the reciprocal feed withdrawing of control cutter, its operating efficiency is not high, and processing effect is not satisfactory, and the better radiusing machine of some processing effects is also arranged, but the structure of its equipment is comparatively complicated, function singleness, the gear hobbing of gear and chamfer angle technique need be finished step by step, and the secondary clamping of this process middle gear produces easily because being forbidden the machining accuracy that causes not high in the location.
Summary of the invention
The purpose of this utility model provides and a kind ofly can realize the workpiece gear hobbing, can realize that again workpiece is automatically to the numerical control gear hobbing chamfering all-in-one of tooth centering.
The purpose of this utility model is achieved in that numerical control gear hobbing chamfering all-in-one, comprise base and be arranged on the base laterally, vertical slide, it is characterized in that: slide unit is installed on the cross slide and is located at main spindle box and the servomotor on slide unit top, wherein on the vertical slide gear hobbing cutter is installed, the stacked curved track slide that is provided with on another vertical slide, the double-pole chamfer mechanism is installed on the curved track slide, described slide unit, gear hobbing cutter, the curved track slide all by controller control step driven by motor laterally or/and length travel, the top that is positioned at the main shaft on the spindle box body is provided with the automatic tool preset mechanism that links to each other with controller.
Above-mentioned main shaft by being installed in casing a side and by transmission mechanism and driven by servomotor, the front end that is positioned at main shaft is provided with frock clamp.
The concrete structure of above-mentioned double-pole chamfer mechanism is: slidely connect the cutter shaft column on the curved track slide, slidely connect upper and lower chamfering tool slide unit by slide rail is set on the cutter shaft column, be respectively equipped with on the slide unit by motor-driven angle cutting tool and frock clamp thereof.
The concrete structure that gear hobbing cutter is installed on above-mentioned vertical slide is: vertically slide is provided with the slide unit that is slidingly connected with it, be fixed with the gear hobbing cutter slide on the slide unit, gear hobbing cutter is slidingly connected by slide unit and gear hobbing cutter slide, and gear hobbing cutter can be done the vertical direction upper and lower displacement at the gear hobbing cutter slide.
The concrete structure of above-mentioned automatic tool preset mechanism is: the top of main spindle box is equipped with air cylinder base, and the front side of air cylinder base vertically is provided with cylinder by supporting, and the end of cylinder piston rod is provided with approach switch, and the action of cylinder is controlled by controller.
The utility model compared to existing technology outstanding and useful technique effect is:
The utility model is that gear hobbing and tooth chamfering processed are finished by clamped one time, avoided processing step by step in the prior art error that needs twice clamping and produce, in this numerical control gear hobbing chamfering all-in-one, adopted the double-pole chamfer mechanism, simply be that upside and downside at gear is provided with chamfering tool, realize the lateral displacement of workpiece by cross slide and slide unit, wherein each post-tensioning then main shaft rotate a machining position, working (machining) efficiency is improved, in sum, this numerical control gear hobbing chamfering all-in-one automaticity is high, processing settles at one go, when having reduced error, improved production efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of removal double-pole chamfer mechanism of the present utility model.
Fig. 3 is right view of the present utility model.
Fig. 4 is top view of the present utility model.
The specific embodiment
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, referring to Figure 14:
Numerical control gear hobbing chamfering all-in-one, comprise base 1 and be arranged on the base laterally, vertical slide, slide unit 3 is installed on the cross slide 2 and is located at main spindle box 4 and the servomotor 5 on slide unit 3 tops, wherein on the vertical slide gear hobbing cutter 6 is installed, the stacked curved track slide 7 that is provided with on another vertical slide, the double-pole chamfer mechanism is installed on the curved track slide, described slide unit 3, gear hobbing cutter 6, curved track slide 7 all by controller control step driven by motor laterally or/and length travel, the top that is positioned at the main shaft 8 on the spindle box body 4 is provided with the automatic tool preset mechanism that links to each other with controller.
Operation principle of the present utility model is achieved in that gear hobbing cutter 6 finishes gear hobbing technique by the workpiece on the frock clamp of vertical slide and front-end of spindle, this moment workpiece rotating, gear hobbing cutter 6 returns, the double-pole chamfer mechanism moves to machining position by vertical slide, work spindle stops the rotation and main spindle box moves forward to the chamfering station, finish chamfer angle technique with rose reamer, the workpiece simultaneously main shaft rotation of pulling back makes the next backlash of workpiece aim at rose reamer, back and forth finishes.
Above-mentioned main shaft 8 by being installed in casing a side and drive by transmission mechanism and servomotor 5, the front end that is positioned at main shaft is provided with frock clamp.
The concrete structure of above-mentioned double-pole chamfer mechanism is: slidely connect cutter shaft column 9 on the curved track slide 7, slidely connect upper and lower chamfering tool slide unit 10 by slide rail 90 is set on the cutter shaft column 9, be respectively equipped with the angle cutting tool 12 and the frock clamp thereof that drive by motor 11 on the slide unit.
The concrete structure that gear hobbing cutter is installed on above-mentioned vertical slide is: vertically slide 13 is provided with the slide unit 14 that is slidingly connected with it, be fixed with gear hobbing cutter slide 15 on the slide unit 14, gear hobbing cutter 6 is slidingly connected by slide unit 16 and gear hobbing cutter slide 15, and gear hobbing cutter 6 can be done the vertical direction upper and lower displacement at gear hobbing cutter slide 15.
The concrete structure of above-mentioned automatic tool preset mechanism is: the top of main spindle box 4 is equipped with air cylinder base 17, and the front side of air cylinder base vertically is provided with cylinder 18 by supporting, and the end of cylinder piston rod is provided with approach switch 20, and the action of cylinder is controlled by controller.The approach switch 20 of this automatic tool preset mechanism is an induction termination, is controlled at the stroke that workpiece is pulled back in the chamfer process.
Above-described embodiment is preferred embodiment of the present utility model only, is not to limit according to this protection domain of the present utility model, so: all equivalences of doing according to structure of the present utility model, shape, principle change, and all should be covered by within the protection domain of the present utility model.

Claims (5)

1. numerical control gear hobbing chamfering all-in-one, comprise base (1) and be arranged on the base laterally, vertical slide, it is characterized in that: slide unit (3) is installed on the cross slide (2) and is located at main spindle box (4) and the servomotor (5) on slide unit (3) top, wherein on the vertical slide gear hobbing cutter (6) is installed, the stacked curved track slide (7) that is provided with on another vertical slide, the double-pole chamfer mechanism is installed on the curved track slide, described slide unit (3), gear hobbing cutter (6), curved track slide (7) all by controller control step driven by motor laterally or/and length travel, the top that is positioned at the main shaft (8) on the spindle box body (4) is provided with the automatic tool preset mechanism that links to each other with controller.
2. numerical control gear hobbing chamfering all-in-one according to claim 1 is characterized in that: described main shaft (8) is installed in a side of casing and drives by transmission mechanism and servomotor (5), and the front end that is positioned at main shaft is provided with frock clamp.
3. numerical control gear hobbing chamfering all-in-one according to claim 1, it is characterized in that: the concrete structure of described double-pole chamfer mechanism is: slidely connect cutter shaft column (9) on the curved track slide (7), cutter shaft column (9) is upper to slidely connect upper and lower chamfering tool slide unit (10) by slide rail (90) is set, and is respectively equipped with the angle cutting tool (12) and the frock clamp thereof that drive by motor (11) on the slide unit.
4. numerical control gear hobbing chamfering all-in-one according to claim 1, it is characterized in that: the concrete structure that gear hobbing cutter is installed on described vertical slide is: vertically slide (13) is provided with the slide unit (14) that is slidingly connected with it, be fixed with gear hobbing cutter slide (15) on the slide unit (14), gear hobbing cutter (6) is slidingly connected by slide unit (16) and gear hobbing cutter slide (15), and gear hobbing cutter (6) can be done in gear hobbing cutter slide (15) upper and lower displacement of vertical direction.
5. numerical control gear hobbing chamfering all-in-one according to claim 1, it is characterized in that: the concrete structure of described automatic tool preset mechanism is: the top of main spindle box (4) is equipped with air cylinder base (17), the front side of air cylinder base vertically is provided with cylinder (18) by supporting, the end of cylinder piston rod is provided with approach switch (20), and the action of cylinder is controlled by controller.
CN 201220414788 2012-08-21 2012-08-21 Numerical control all-in-one machine of hobbing and chamfering CN202846158U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220414788 CN202846158U (en) 2012-08-21 2012-08-21 Numerical control all-in-one machine of hobbing and chamfering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220414788 CN202846158U (en) 2012-08-21 2012-08-21 Numerical control all-in-one machine of hobbing and chamfering

Publications (1)

Publication Number Publication Date
CN202846158U true CN202846158U (en) 2013-04-03

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CN 201220414788 CN202846158U (en) 2012-08-21 2012-08-21 Numerical control all-in-one machine of hobbing and chamfering

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104128799A (en) * 2014-06-03 2014-11-05 温州职业技术学院 Full-automatic pore chamfering machine
CN104526069A (en) * 2014-12-25 2015-04-22 重庆机床(集团)有限责任公司 Hobbing-chamfering-burring compound machine tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104128799A (en) * 2014-06-03 2014-11-05 温州职业技术学院 Full-automatic pore chamfering machine
CN104526069A (en) * 2014-12-25 2015-04-22 重庆机床(集团)有限责任公司 Hobbing-chamfering-burring compound machine tool

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130403

Termination date: 20150821

EXPY Termination of patent right or utility model