CN204159920U - A kind of reducing gearbox boring machine - Google Patents

A kind of reducing gearbox boring machine Download PDF

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Publication number
CN204159920U
CN204159920U CN201420601527.5U CN201420601527U CN204159920U CN 204159920 U CN204159920 U CN 204159920U CN 201420601527 U CN201420601527 U CN 201420601527U CN 204159920 U CN204159920 U CN 204159920U
Authority
CN
China
Prior art keywords
reducing gearbox
boring
bar
boring machine
boring bar
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
CN201420601527.5U
Other languages
Chinese (zh)
Inventor
胡志勇
郭相周
郭星亮
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.)
LINZHOU PENGHUA CASTING Co Ltd
Original Assignee
LINZHOU PENGHUA CASTING 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 LINZHOU PENGHUA CASTING Co Ltd filed Critical LINZHOU PENGHUA CASTING Co Ltd
Priority to CN201420601527.5U priority Critical patent/CN204159920U/en
Application granted granted Critical
Publication of CN204159920U publication Critical patent/CN204159920U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of reducing gearbox boring machine, there are digital control system and boring bar, boring bar has the knife bar of protrusion, digital control system connects boring bar by the second servomotor (13), it is characterized in that: the knife bar of described boring bar is entered or/and exit by the bearing technology hole on reducing gearbox.The beneficial effects of the utility model are: this reducing gearbox boring machine is located automatically by digital control system, make knife bar automatically enter by the bearing technology hole of reducing gearbox or exit, without manual hand manipulation, greatly reduce labour intensity, improve efficiency, and precision improves.Hydraulic clamp, labour intensity, easy to operate, quality control is guaranteed further.

Description

A kind of reducing gearbox boring machine
Technical field
The utility model relates to auto parts machinery and manufactures field, is specifically related to a kind of boring machine of the micro-car of processing and manufacturing, car reducer shell.
Background technology
When manufacturing reducer shell, traditional dead eye processing method is processed with lathe, because lathe spindle can not be located, when lathe stops, needs manual positioning, and withdrawing needs rotating spindle manually to locate, and from dead eye fabrication hole, cutter is exited.Such efficiency is low, and Mass accuracy is poor.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of lathe of high efficiency machining accuracy height reducer shell.
The technical solution of the utility model is specially and is: the shortcoming of processing for traditional reducer shell, and changing lathe is boring machine, is specially:
A kind of reducing gearbox boring machine, have digital control system and boring bar, boring bar has the knife bar of protrusion, digital control system connects boring bar by the second servomotor 13, and knife bar is entered or/and exit automatically by the bearing technology hole of reducing gearbox.
Reducing gearbox is fixed by hydraulic means.
Reducing gearbox is by locating with positioning disk.
Positioning disk is by the reducing gearbox bearing technology hole location of itself.
Boring bar is many groups.
The beneficial effects of the utility model are: this reducing gearbox boring machine is located automatically by digital control system, make knife bar automatically enter by the bearing technology hole of reducing gearbox or exit, without manual hand manipulation, greatly reduce labour intensity, improve efficiency, and precision improves.Hydraulic clamp, labour intensity, easy to operate, quality control is guaranteed further.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the partial enlargement structural representation of boring bar.
Fig. 2 is the partial enlargement structural representation of reducing gearbox.
Fig. 4 is side of the present utility model schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
See Fig. 1, a kind of reducing gearbox double-ended boring machine, base 11 is equipped with slide unit 16, and slide unit 16 is driven by reductor by the first servomotor 12(, because being current techique, and lower summary) drive ball-screw 15 that slide unit 16 is advanced along track 14.Slide unit 16 has boring head 17 boring bar 18, second servomotor 13 drive boring bar 18 to rotate, boring bar 18 drives knife bar 20 pairs of reducing gearbox 1 machining bearing positions 2 to process, 19 for fixing the screw of knife bar 20,21 is gear cap, and 6 is the pressing plate of fixing reducing gearbox 1, and 8 is pressure plate studs of pressing plate 6.
As Fig. 2 and Fig. 1, the knife bar 20 on boring bar 18 protrudes a boring bar 18 body part, and boring bar 18 drives knife bar 20 pairs of reducing gearbox machining bearing positions 2 to add man-hour, and knife bar 20 is easy to reducing gearbox 1 to damage.
As Fig. 3, have the bearing technology hole 4 of depression in the middle of reducing gearbox 1, the part that the knife bar 20 on boring bar 18 protrudes boring bar 18 body is less than the sunk part of bearing technology hole 4.
As shown in Figure 1, Figure 2 and Fig. 3, key point of the present utility model is, the digital control system of boring machine is utilized accurately to be located by boring bar 18, make knife bar 20 on boring bar 18 and bearing technology hole 4 in same direction, when processing beginning or process finishing, knife bar 20 on boring bar 18 can be passed in and out through bearing technology hole 4, do not damage reducing gearbox 1.In the process, the second servomotor 13 quits work, and when only having the knife bar 20 on boring bar 18 to pass completely through bearing technology hole 4, the second servomotor 13 starts to drive boring bar 18 to rotate, and processes reducing gearbox 1.2 13 and first the cooperation of servomotor 12 be realized by the digital control system of boring machine.
Because the sunk part of part and bearing technology hole 4 that the knife bar 20 on boring bar 18 protrudes boring bar 18 body differs less, higher to this positioning requirements, slightly error, just may damage the knife bar 20 on reducing gearbox 1 or boring bar 18.So, also accurately can fix reducing gearbox 1.
Boring machine can be equipped with a set of frock, the identical frock of two covers also can be housed, overlap illustratively with two below.
See Fig. 4, two identical frocks tooling base 10 are equipped with side by side, frock 9 is arranged on tooling base 10, reducing gearbox 1 is fixed by hydraulic means, be specially: oil cylinder 5 connects pressing plate 6(pressure plate stud by pressure plate stud 7,8 and has 4, is distributed in and connects on four angles of pressing plate, because be side view, figure has only marked 2), pressing plate 6 is fixedly clamped for reducing gearbox 1.Reducing gearbox 1 also needs accurate location, and positioning disk can be adopted to locate, and positioning disk has reducing gearbox bearing technology hole, locates for reducing gearbox.

Claims (5)

1. a reducing gearbox boring machine, there are digital control system and boring bar, boring bar has the knife bar of protrusion, digital control system connects boring bar by the second servomotor (13), it is characterized in that: the knife bar of described boring bar is entered or/and exit by the bearing technology hole on reducing gearbox.
2. reducing gearbox boring machine according to claim 1, is characterized in that: described reducing gearbox is fixed by hydraulic means.
3. reducing gearbox boring machine according to claim 1, is characterized in that: described reducing gearbox is by locating with positioning disk.
4. reducing gearbox boring machine according to claim 3, is characterized in that: described positioning disk is by the reducing gearbox bearing technology hole location of itself.
5. the reducing gearbox boring machine according to the arbitrary claim of claim 1-4, is characterized in that: described boring bar is at least two groups.
CN201420601527.5U 2014-10-17 2014-10-17 A kind of reducing gearbox boring machine Expired - Fee Related CN204159920U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420601527.5U CN204159920U (en) 2014-10-17 2014-10-17 A kind of reducing gearbox boring machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420601527.5U CN204159920U (en) 2014-10-17 2014-10-17 A kind of reducing gearbox boring machine

Publications (1)

Publication Number Publication Date
CN204159920U true CN204159920U (en) 2015-02-18

Family

ID=52533648

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420601527.5U Expired - Fee Related CN204159920U (en) 2014-10-17 2014-10-17 A kind of reducing gearbox boring machine

Country Status (1)

Country Link
CN (1) CN204159920U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105215420A (en) * 2015-10-27 2016-01-06 林州市鹏华铸业有限公司 For processing reducing gearbox boring machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105215420A (en) * 2015-10-27 2016-01-06 林州市鹏华铸业有限公司 For processing reducing gearbox boring machine

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Legal Events

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

Granted publication date: 20150218

Termination date: 20161017