CN201889520U - Split-type spindle box of steel plate edge milling machine - Google Patents

Split-type spindle box of steel plate edge milling machine Download PDF

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Publication number
CN201889520U
CN201889520U CN201020640900XU CN201020640900U CN201889520U CN 201889520 U CN201889520 U CN 201889520U CN 201020640900X U CN201020640900X U CN 201020640900XU CN 201020640900 U CN201020640900 U CN 201020640900U CN 201889520 U CN201889520 U CN 201889520U
Authority
CN
China
Prior art keywords
gear
spindle box
split
box
bearing
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
CN201020640900XU
Other languages
Chinese (zh)
Inventor
马喜曼
张品政
万运成
张得刚
杜昭
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.)
Tianshui Metalforming Machine Tool Co Ltd
Original Assignee
Tianshui Metalforming Machine Tool 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 Tianshui Metalforming Machine Tool Co Ltd filed Critical Tianshui Metalforming Machine Tool Co Ltd
Priority to CN201020640900XU priority Critical patent/CN201889520U/en
Application granted granted Critical
Publication of CN201889520U publication Critical patent/CN201889520U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a split-type spindle box of a steel plate edge milling machine. The spindle box adopts a split-type structure. The split-type spindle box of the steel plate edge milling machine comprises a gearbox, a spindle and a belt wheel. The gearbox comprises a gearbox body and a gear transmission component, and the belt wheel and the gear transmission component are fixedly connected. The spindle box comprises a spindle box body and a spindle transmission component, the gear transmission component is in meshed connection with the spindle transmission component through a group of gears, and the gearbox body and the spindle box body are fixedly connected. The split-type spindle box of the steel plate edge milling machine adopts the split-type structure; and under the same condition, when the split-type structure is adopted, the length of a spindle is relatively short, the size of the spindle box is also small, the bending moment of the belt wheel and the gears, which is exerted on gear shafts, is also small, the distance between bearings and the gears is short, and all the gear shafts are comparatively short, so that the size of the whole gearbox is small. The spindle box has the characteristics of compact structure, small size, reasonable design, strong power and easiness in assembly, and is reasonable and economical.

Description

The split type main spindle box of plate milling unit
Technical field
The utility model relates to the equipment of a kind of edge milling machines in the tubulation industry, and being specifically related to provides power and finish the split type main spindle box of plate milling unit of the processing of steel plate two ends and groove edge milling machines.
Background technology
Plate milling unit is a kind of visual plant on the tubulation production line, its main function is the Milling Process to two edges of plate and groove, the imbody of this function mainly is to be realized and finished by main spindle box, tradition main spindle box medium power directly drives to main shaft, main shaft is because Milling Force produces bigger moment of flexure, cause main shaft shorter service life, the long problems such as the excessive installation difficulty of whole main spindle box volume that also cause of the length of main shaft.
Summary of the invention
The purpose of this utility model will be eliminated above-mentioned the deficiencies in the prior art and shortcoming exactly, provides a kind of volume little, the split type main spindle box of plate milling unit that main axis length is short.
In order to achieve the above object, the utility model provides a kind of plate milling unit split type main spindle box, this main spindle box adopts split-type structural, comprise gear-box, main spindle box and belt wheel, gear-box comprises gear case body and gear-driven assembly, and belt wheel is fixedlyed connected with gear-driven assembly, and main spindle box comprises main shaft casing and spindle drive assembly, gear-driven assembly is connected by one group of gears engaged with the spindle drive assembly, and gear case body is fixedlyed connected with the main spindle box casing.
Described gear-driven assembly comprises gear shaft, gear and bearing group, connects by gears engaged between gear shaft, and gear shaft rolls by bearing group with gear housing and is connected.
Described spindle drive assembly comprises main shaft, adjusting nut and bearing group, and main shaft rolls by bearing group with main spindle box and is connected, and adjusting nut is by main shaft and bearing group interlock.
The beneficial effects of the utility model:
. the split type main spindle box of plate milling unit provided by the utility model adopts split type structure, comprise gear-box and main spindle box, gear-box and main spindle box can assemble separately respectively, debug, fit together after the assay was approved again, but also one is assembled, debugs, checked.
. the employing split-type structural of the split type main spindle box of plate milling unit provided by the utility model, under equal conditions main axis length is shorter relatively, and therefore the volume of whole main spindle box is also just less.
. the employing split-type structural of the split type main spindle box of plate milling unit provided by the utility model, the moment of flexure that belt wheel and gear mesh gear shaft produce is also very little, and the distance of bearing and gear is very near, and gear shaft is all shorter, and therefore the volume of whole gear-box is also less.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is the structural representation of a kind of main spindle box of the present utility model;
Fig. 3 is the structural representation of a kind of gear-box of the present utility model.
The specific embodiment
Embodiment:
The split type main spindle box of a kind of as shown in Figure 1 to Figure 3 plate milling unit, described main spindle box adopts split-type structural, comprise gear-box 1, main spindle box 2 and belt wheel 18, gear-box 1 comprises gear case body 3 and gear-driven assembly, main spindle box 2 comprises main shaft casing 4 and spindle drive assembly, belt wheel 18 is fixedlyed connected with gear-driven assembly, gear-driven assembly comprises gear shaft, gear and bearing group, connect by gears engaged between gear shaft, gear shaft rolls by bearing group with gear housing and is connected, the spindle drive assembly comprises main shaft, adjusting nut and bearing group, main shaft rolls by bearing group with main spindle box and is connected, adjusting nut is by main shaft and bearing group interlock, the gap that can eliminate bearing group by adjusting nut, thus guarantee that main shaft can circular runout and axial float.Gear-driven assembly is connected by gears engaged with the spindle drive assembly, and gear case body is fixedlyed connected with the main spindle box casing.Present embodiment middle gear transmission component comprises gear shaft a5, gear shaft b6, bearing group a7, bearing group b8, bearing group c9, with gear a10, gear b11 and gear c12, fixedly connected belt wheel 18 of gear shaft a5 and gear a10, and be connected by 3 rollings of bearing group a7 and gear case body, gear shaft b6 is rolled with bearing group c9 by bearing group b8 and is connected gear case body 3, fixedly connected gear b11 of gear shaft b6 and gear c12, gear b11 and gear a10 are connected with a joggle, the spindle drive assembly comprises main shaft 14, adjusting nut 15, bearing group d16, bearing group e17 and gear d13, main shaft 14 rolls with main spindle box casing 4 with bearing group e17 by bearing group d16 and is connected, adjusting nut 15 is by main shaft 14 and bearing group d16 interlock, main shaft 14 is fixedlyed connected with gear 13, gear d13 and gear c12 are connected with a joggle, and gear case body 3 and main spindle box casing 4 are fixedlyed connected by screw.
The employing split-type structural of the split type main spindle box of plate milling unit provided by the utility model, shorter relatively in equal main axis length, therefore the volume of whole main spindle box is just little, the moment of flexure that belt wheel and gear mesh gear shaft produce is also very little, the distance of bearing and gear is very near, therefore the volume of whole gear-box is also less, this main spindle box compact conformation, volume is little, and is reasonable in design, powerful, also can be installed on other milling machine workpiece is carried out Milling Process, adopt split type version, gear-box and main spindle box can assemble separately respectively, debugging, fit together again after the assay was approved, but also one is assembled, debugging, check.
Above-described only is preferred embodiment of the present utility model; should be understood that for the person of ordinary skill of the art; under technology enlightenment provided by the utility model; common practise as this area; other equivalent modifications and improvement can also be made, also protection domain of the present utility model should be considered as.

Claims (3)

1. split type main spindle box of plate milling unit, it is characterized in that: the split type main spindle box of described plate milling unit adopts split-type structural, comprise gear-box, main spindle box and belt wheel, gear-box comprises gear case body and gear-driven assembly, belt wheel is fixedlyed connected with gear-driven assembly, main spindle box comprises main shaft casing and spindle drive assembly, and gear-driven assembly is connected by one group of gears engaged with the spindle drive assembly, and gear case body is fixedlyed connected with the main spindle box casing.
2. according to the split type main spindle box of the described a kind of plate milling unit of claim 1, it is characterized in that: described gear-driven assembly comprises gear shaft, gear and bearing group, connect by gears engaged between gear shaft, gear shaft rolls by bearing group with gear housing and is connected.
3. according to the split type main spindle box of the described a kind of plate milling unit of claim 1, it is characterized in that: described spindle drive assembly comprises main shaft, adjusting nut and bearing group, main shaft rolls by bearing group with main spindle box and is connected, and adjusting nut is by main shaft and bearing group interlock.
CN201020640900XU 2010-12-03 2010-12-03 Split-type spindle box of steel plate edge milling machine Expired - Fee Related CN201889520U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201020640900XU CN201889520U (en) 2010-12-03 2010-12-03 Split-type spindle box of steel plate edge milling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201020640900XU CN201889520U (en) 2010-12-03 2010-12-03 Split-type spindle box of steel plate edge milling machine

Publications (1)

Publication Number Publication Date
CN201889520U true CN201889520U (en) 2011-07-06

Family

ID=44218996

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201020640900XU Expired - Fee Related CN201889520U (en) 2010-12-03 2010-12-03 Split-type spindle box of steel plate edge milling machine

Country Status (1)

Country Link
CN (1) CN201889520U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103586490A (en) * 2012-08-16 2014-02-19 宜兴市灵人机械有限公司 Separating type spindle box structure
CN104028786A (en) * 2014-05-09 2014-09-10 北京科技大学 Split type vertical machining center spindle box structure
CN105127457A (en) * 2015-10-08 2015-12-09 宁波德玛智能机械有限公司 Split type lathe spindle box

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103586490A (en) * 2012-08-16 2014-02-19 宜兴市灵人机械有限公司 Separating type spindle box structure
CN104028786A (en) * 2014-05-09 2014-09-10 北京科技大学 Split type vertical machining center spindle box structure
CN105127457A (en) * 2015-10-08 2015-12-09 宁波德玛智能机械有限公司 Split type lathe spindle box

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Date Code Title Description
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: 20110706

Termination date: 20111203

C17 Cessation of patent right