CN201089047Y - Upright column structure of gear hobbing machine - Google Patents

Upright column structure of gear hobbing machine Download PDF

Info

Publication number
CN201089047Y
CN201089047Y CNU200720114032XU CN200720114032U CN201089047Y CN 201089047 Y CN201089047 Y CN 201089047Y CN U200720114032X U CNU200720114032X U CN U200720114032XU CN 200720114032 U CN200720114032 U CN 200720114032U CN 201089047 Y CN201089047 Y CN 201089047Y
Authority
CN
China
Prior art keywords
shaft
gear
hobbing machine
column
output shaft
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
CNU200720114032XU
Other languages
Chinese (zh)
Inventor
陈立新
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.)
ZHEJIANG KALIBO PRECISION MACHINERY CO Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CNU200720114032XU priority Critical patent/CN201089047Y/en
Application granted granted Critical
Publication of CN201089047Y publication Critical patent/CN201089047Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Gear Transmission (AREA)

Abstract

The utility model discloses a column structure of a hobbing machine, which consists of a column shell, a transmission system as well as a spline shaft and a dividing spindle which are arranged in the shell; a short shaft, a middle shaft and an output shaft on the transmission system are arranged in the column shell; the output shaft is connected with the spline shaft; the short shaft, the middle shaft and the output shaft are arranged on the column shell through bearings. The utility model effectively solves the problems of low transmission accuracy, large volume and high cost existing in the prior hobbing machine. The utility model has a compact structure, low production cost, high transmission accuracy and good quality of processed gears, and deserves to be popularized and applied.

Description

滚齿机的立柱结构 Column structure of gear hobbing machine

技术领域technical field

本实用新型涉及一种齿轮的机械加工设备，尤其是一种滚齿机的立柱结构。The utility model relates to a gear machining equipment, in particular to a column structure of a hobbing machine.

背景技术Background technique

普通滚齿机的滚刀旋转运动是由主电机通过传动箱提供动力，传动箱单独设置，传动箱的输出与花键轴及工作台分度轴连接。但这种结构其传动系统与主轴的联系不够紧密，传动精度不高，同时，由于传动箱外置，滚齿机立柱空间没有充分利用，使滚齿机体积增加，相应的制造成本也大大增加。The rotary motion of the hob of the ordinary gear hobbing machine is powered by the main motor through the transmission box. The transmission box is set separately, and the output of the transmission box is connected with the spline shaft and the table indexing shaft. However, in this structure, the connection between the transmission system and the main shaft is not close enough, and the transmission accuracy is not high. At the same time, due to the external transmission box, the space of the hobbing machine column is not fully utilized, which increases the volume of the gear hobbing machine and the corresponding manufacturing cost.

实用新型内容Utility model content

本实用新型为解决目前滚齿机存在的传动精度不高、体积大及成本高的问题而提供一种体积小，成本低，传动精度高的滚齿机的立柱结构。The utility model provides a column structure of the gear hobbing machine with small volume, low cost and high transmission precision for solving the problems of low transmission precision, large volume and high cost of the current gear hobbing machine.

本实用新型为达到上述技术目的所采用的具体技术方案为：滚齿机的立柱结构由立柱壳体、传动系统及设置在壳体内的花键轴、分度轴组成，传动系统上的短轴、中间轴及输出轴设置在立柱壳体内，输出轴连接花键轴，短轴、中间轴及输出轴通过轴承安装在立柱壳体上。将传动系统中的，短轴、中间轴及输出轴设置在立柱壳体内，可以使传动系统更加靠近花键轴，同时，由于在同一壳体内，整体结构的刚性得到了明显的提高，整个系统的传动状况有了明显的改善，提高了传动精度，保证了齿轮产品的质量。此外，滚齿机的体积缩小，生产成本也相应得以降低。The specific technical scheme adopted by the utility model to achieve the above technical purpose is as follows: the column structure of the gear hobbing machine is composed of a column housing, a transmission system, a spline shaft and an indexing shaft arranged in the housing, the short shaft on the transmission system, the middle The shaft and the output shaft are arranged in the column housing, the output shaft is connected with the spline shaft, and the short shaft, the intermediate shaft and the output shaft are installed on the column housing through bearings. In the transmission system, the short shaft, intermediate shaft and output shaft are arranged in the column housing, which can make the transmission system closer to the spline shaft. At the same time, because the rigidity of the overall structure has been significantly improved in the same housing, the entire system The transmission status has been significantly improved, the transmission accuracy has been improved, and the quality of gear products has been guaranteed. In addition, the volume of the gear hobbing machine is reduced, and the production cost is also reduced accordingly.

作为优选，传动系统上设有动力轴，动力轴上设有动力轴齿轮，动力轴齿轮与短轴上设置的短轴齿轮啮合，动力轴设置在托座内，动力轴通过轴承固定在托座上，动力轴的一端设有皮带轮。动力轴为传动系统的第一根传动轴，考虑到动力轴上皮带轮的影响，将动力轴设置在托座内。Preferably, the transmission system is provided with a power shaft, the power shaft is provided with a power shaft gear, the power shaft gear meshes with the short shaft gear arranged on the short shaft, the power shaft is arranged in the bracket, and the power shaft is fixed on the bracket through a bearing On, one end of the power shaft is provided with a pulley. The power shaft is the first transmission shaft of the transmission system. Considering the influence of the pulley on the power shaft, the power shaft is arranged in the bracket.

作为优选，中间轴上设有中间轴齿轮，中间轴齿轮与输出轴上设置的输出轴齿轮啮合。Preferably, a countershaft gear is provided on the countershaft, and the countershaft gear meshes with an output shaft gear provided on the output shaft.

作为优选，短轴和中间轴与立柱壳体的连接处设有接盘，短轴与中间轴通过接盘固定在立柱壳体上。Preferably, a connecting plate is provided at the connection between the short shaft and the intermediate shaft and the column housing, and the short shaft and the intermediate shaft are fixed on the column housing through the connecting plate.

作为优选，输出轴的一端设有锥齿轮，锥齿轮与花键轴啮合。Preferably, one end of the output shaft is provided with a bevel gear, and the bevel gear meshes with the spline shaft.

作为优选，立柱壳体上设有分度轴，分度轴的两端通过轴承与接盘固定在立柱壳体上。Preferably, an indexing shaft is provided on the column housing, and both ends of the indexing shaft are fixed on the column housing through bearings and adapters.

本实用新型的有益效果是：它有效地解决了目前滚齿机存在的传动精度不高、体积大及成本高的问题。本实用新型结构紧凑，生产成本低，传动精度高，加工出来的齿轮产品质量好，值得推广应用。The beneficial effect of the utility model is that it effectively solves the problems of low transmission precision, large volume and high cost existing in the current gear hobbing machine. The utility model has the advantages of compact structure, low production cost, high transmission precision and good quality of processed gear products, and is worthy of popularization and application.

附图说明Description of drawings

下面结合附图对本实用新型的具体实施方式作进一步的说明。Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further.

附图1是本实用新型滚齿机的立柱结构的一种结构剖视图。Accompanying drawing 1 is a kind of structural sectional view of the column structure of the utility model gear hobbing machine.

具体实施方式Detailed ways

实施例1Example 1

在如图1所示的实施例1中，滚齿机的立柱结构由立柱壳体2、传动系统及设置在壳体内的花键轴1、分度轴15组成，传动系统上的短轴10、中间轴12及输出轴14设置在立柱壳体2内，输出轴14连接花键轴1，短轴10、中间轴12及输出轴14通过轴承安装在立柱壳体2上。短轴10和中间轴12与立柱壳体2的连接处设有接盘11，短轴10与中间轴12通过接盘11固定在立柱壳体2上，短轴10与中间轴12还设有相互啮合的齿轮。中间轴12上设有中间轴齿轮3，中间轴齿轮3与输出轴14上设置的输出轴齿轮18啮合。输出轴14的一端设有锥齿轮21，锥齿轮通过两个轴承固定在轴承座20上，锥齿轮21与花键轴1啮合，输出轴14的另一端通过轴承、接盘13固定在立柱壳体2上。In the embodiment 1 shown in Figure 1, the column structure of the gear hobbing machine is composed of the column housing 2, the transmission system, the spline shaft 1 and the indexing shaft 15 arranged in the housing, the short shaft 10 on the transmission system, the middle The shaft 12 and the output shaft 14 are arranged in the column housing 2, the output shaft 14 is connected to the spline shaft 1, and the short shaft 10, the intermediate shaft 12 and the output shaft 14 are mounted on the column housing 2 through bearings. The connection between the short shaft 10 and the intermediate shaft 12 and the column housing 2 is provided with a connecting plate 11, the short shaft 10 and the intermediate shaft 12 are fixed on the column housing 2 through the connecting plate 11, and the short shaft 10 and the intermediate shaft 12 are also provided with mutual meshing gears. The countershaft gear 3 is arranged on the countershaft 12 , and the countershaft gear 3 meshes with the output shaft gear 18 provided on the output shaft 14 . One end of the output shaft 14 is provided with a bevel gear 21, the bevel gear is fixed on the bearing housing 20 through two bearings, the bevel gear 21 meshes with the spline shaft 1, and the other end of the output shaft 14 is fixed on the column housing through the bearing and the connection plate 13 2 on.

传动系统上设有动力轴7，动力轴7设置在托座8内，动力轴7通过轴承固定在托座8上。动力轴7上设有动力轴齿轮6，动力轴齿轮6与短轴10上设置的短轴齿轮9啮合，动力轴7的一端设有皮带轮4，托座8靠近皮带轮4的一侧设有接盘5，另一侧设有压盖。The transmission system is provided with a power shaft 7, and the power shaft 7 is arranged in the bracket 8, and the power shaft 7 is fixed on the bracket 8 through a bearing. The power shaft 7 is provided with a power shaft gear 6, and the power shaft gear 6 meshes with the short shaft gear 9 provided on the short shaft 10. One end of the power shaft 7 is provided with a pulley 4, and the side of the bracket 8 close to the pulley 4 is provided with a connecting disc. 5. There is a gland on the other side.

立柱壳体2上设有分度轴15，分度轴15的两端通过轴承与接盘固定在立柱壳体2上。其中一端通过两个轴承、接盘16固定在立柱壳体2上，另一端的轴承为一个。分度轴15的中间段为套筒19结构，通过圆推销17与轴两端连接。The column housing 2 is provided with an indexing shaft 15, and the two ends of the indexing shaft 15 are fixed on the column housing 2 through bearings and adapters. Wherein one end is fixed on the column housing 2 by two bearings and the connecting plate 16, and the bearing at the other end is one. The middle section of the indexing shaft 15 is a sleeve 19 structure, which is connected with the two ends of the shaft by a circular push pin 17 .

本实用新型工作时，主电机带动皮带轮4转动，其动力一路通过动力轴7、短轴10、中间轴12传递到输出轴14，输出轴14上的锥齿轮21与花键轴1啮合，将动力传递给主轴，另一路动力传递给分度轴15。由于传动系统上的短轴、中间轴及输出轴均设置在立柱壳体内，传动系统与主轴距离近，联系紧密，加上他们都安装在同一个壳体上，整体刚性好，传动精度很高，提高了齿轮产品的质量。同时，有效地利用了立柱的空间，节省了材料，降低了滚齿机的生产成本。When the utility model works, the main motor drives the belt pulley 4 to rotate, and its power is transmitted to the output shaft 14 through the power shaft 7, the short shaft 10, and the intermediate shaft 12 all the way, and the bevel gear 21 on the output shaft 14 meshes with the spline shaft 1, and the The power is transmitted to the main shaft, and the other power is transmitted to the indexing shaft 15. Since the short shaft, intermediate shaft and output shaft on the transmission system are all set in the column housing, the distance between the transmission system and the main shaft is close and the connection is close. In addition, they are all installed on the same housing, so the overall rigidity is good and the transmission accuracy is very high. , Improve the quality of gear products. At the same time, the space of the column is effectively used, the material is saved, and the production cost of the gear hobbing machine is reduced.

Claims (8)

1.一种滚齿机的立柱结构，由立柱壳体、传动系统及设置在壳体内的花键轴、分度轴组成，其特征是：所述传动系统上的短轴(10)、中间轴(12)及输出轴(14)设置在立柱壳体(2)内，输出轴(14)连接花键轴(1)，短轴(10)、中间轴(12)及输出轴(14)通过轴承安装在立柱壳体(2)上。1. A column structure of a hobbing machine is composed of a column housing, a transmission system, a spline shaft and an indexing shaft arranged in the housing, and is characterized in that: the short shaft (10) and the intermediate shaft ( 12) and the output shaft (14) are arranged in the column housing (2), the output shaft (14) is connected to the spline shaft (1), the short shaft (10), the intermediate shaft (12) and the output shaft (14) pass through the bearing Installed on the column housing (2). 2.根据权利要求1所述的滚齿机的立柱结构，其特征在于所述传动系统上设有动力轴(7)，动力轴(7)上设有动力轴齿轮(6)，动力轴齿轮(6)与短轴(10)上设置的短轴齿轮(9)啮合。2. The column structure of the gear hobbing machine according to claim 1, characterized in that the transmission system is provided with a power shaft (7), the power shaft (7) is provided with a power shaft gear (6), and the power shaft gear (6 ) meshes with the short shaft gear (9) provided on the short shaft (10). 3.根据权利要求2所述的滚齿机的立柱结构，其特征在于所述的动力轴(7)设置在托座(8)内，动力轴(7)通过轴承固定在托座(8)上，动力轴(7)的一端设有皮带轮(4)。3. The column structure of the gear hobbing machine according to claim 2, characterized in that the power shaft (7) is arranged in the bracket (8), and the power shaft (7) is fixed on the bracket (8) through a bearing, One end of the power shaft (7) is provided with a pulley (4). 4.根据权利要求1所述的滚齿机的立柱结构，其特征在于所述的中间轴(12)上设有中间轴齿轮(3)，中间轴齿轮(3)与输出轴(14)上设置的输出轴齿轮(18)啮合。4. The column structure of the gear hobbing machine according to claim 1, characterized in that the intermediate shaft gear (3) is arranged on the intermediate shaft (12), and the intermediate shaft gear (3) is connected with the output shaft (14) The output shaft gear (18) meshes. 5.根据权利要求1所述的滚齿机的立柱结构，其特征在于所述的短轴(10)和中间轴(12)与立柱壳体(2)的连接处设有接盘(11)，短轴(10)与中间轴(12)通过接盘固定在立柱壳体(2)上。5. The column structure of the gear hobbing machine according to claim 1, characterized in that a connection plate (11) is provided at the connection between the short shaft (10) and the intermediate shaft (12) and the column housing (2), and the short shaft (10) and the intermediate shaft (12) are fixed on the column housing (2) through the adapter plate. 6.根据权利要求1或2或3或4或5所述的滚齿机的立柱结构，其特征在于所述输出轴(14)的一端设有锥齿轮(21)，锥齿轮(21)与花键轴(1)啮合。6. The column structure of the gear hobbing machine according to claim 1 or 2 or 3 or 4 or 5, characterized in that one end of the output shaft (14) is provided with a bevel gear (21), and the bevel gear (21) and the spline Shaft (1) engages. 7.根据权利要求1所述的滚齿机的立柱结构，其特征在于所述立柱壳体(2)上设有分度轴(15)，分度轴(15)的两端通过轴承与接盘固定在立柱壳体(2)上。7. The column structure of the gear hobbing machine according to claim 1, characterized in that the column housing (2) is provided with an indexing shaft (15), and the two ends of the indexing shaft (15) are fixed on the on the column housing (2). 8.根据权利要求7所述的滚齿机的立柱结构，其特征在于所述输出轴(14)的一端设有锥齿轮(21)，锥齿轮(21)与花键轴(1)啮合。8. The column structure of the gear hobbing machine according to claim 7, characterized in that one end of the output shaft (14) is provided with a bevel gear (21), and the bevel gear (21) meshes with the spline shaft (1).
CNU200720114032XU 2007-08-30 2007-08-30 Upright column structure of gear hobbing machine Expired - Fee Related CN201089047Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU200720114032XU CN201089047Y (en) 2007-08-30 2007-08-30 Upright column structure of gear hobbing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU200720114032XU CN201089047Y (en) 2007-08-30 2007-08-30 Upright column structure of gear hobbing machine

Publications (1)

Publication Number Publication Date
CN201089047Y true CN201089047Y (en) 2008-07-23

Family

ID=39860805

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU200720114032XU Expired - Fee Related CN201089047Y (en) 2007-08-30 2007-08-30 Upright column structure of gear hobbing machine

Country Status (1)

Country Link
CN (1) CN201089047Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102554361A (en) * 2012-02-23 2012-07-11 广东岭南现代技工学校 Vertical milling machine for precisely processing gear
CN103128586A (en) * 2011-11-29 2013-06-05 张永清 Gear hobbing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103128586A (en) * 2011-11-29 2013-06-05 张永清 Gear hobbing machine
CN102554361A (en) * 2012-02-23 2012-07-11 广东岭南现代技工学校 Vertical milling machine for precisely processing gear

Similar Documents

Publication Publication Date Title
CN201739439U (en) Anti-backlash speed reducer
CN201089047Y (en) Upright column structure of gear hobbing machine
CN204321714U (en) For many power head devices of numerical-control turn-milling Compositions of metal-working machines
CN205248975U (en) With axle center biax two -speed motor
CN202301764U (en) Speed reducer
CN201889520U (en) Split-type spindle box of steel plate edge milling machine
CN202560940U (en) Portable satellite antenna speed reducer in horizontal direction
CN204235249U (en) The spindle drive integral gear box of Longmen machine tool
CN201776653U (en) Planker driving structure for boring-milling machine
CN201190768Y (en) Commutation reducer
CN207058169U (en) A kind of numerically controlled lathe servo power turret milling shaft transmission
CN203062375U (en) Transmission device of C shaft of electrical discharge machine
CN202520868U (en) High-efficiency transmission worm reducer
CN203162115U (en) Planetary driving type internal gear output structure
CN205136487U (en) Reduction gear for robot
CN203509127U (en) Double-motor-driving gear case for multiple spindle drilling machine
CN203548817U (en) Energy-saving gearbox for double housing planer
CN219994292U (en) V-shaped double-output-shaft speed reducer
CN205689690U (en) Planetary reducer
CN111677840A (en) High-working-performance worm and gear speed reducer
CN203530527U (en) Transmission structure of carding machine multi-spindle case
CN204083066U (en) A kind of worm gear reducer device
CN102059355A (en) Multi-axis special power head
CN204127212U (en) A kind of small-sized support industrial robot retarder
CN204308682U (en) Numerical-control horizontal lathe C axle box

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: ZHEJIANG KALIBO MACHINERY CO., LTD.

Free format text: FORMER OWNER: CHEN LIXIN

Effective date: 20100429

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 311800 NO.5, XINGYE 2ND ROAD, CHENGXI INDUSTRIAL NEW TOWN, ZHUJI CITY, ZHEJIANG PROVINCE TO: 311800 NO.5, XINGYE 2ND ROAD, CHENGXI DEVELOPMENT ZONE, ZHUJI CITY, ZHEJIANG PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20100429

Address after: 311800 No. two, Xingye Road, Chengxi Development Zone, Zhuji City, Zhejiang province 5

Patentee after: Zhejiang Jialibao Machinery Co., Ltd.

Address before: 311800, No. two, Xingye Road, Chengxi industrial town, Zhuji, Zhejiang, 5

Patentee before: Chen Lixin

ASS Succession or assignment of patent right

Owner name: ZHEJIANG KALIBO PRECISION MACHINERY CO., LTD.

Free format text: FORMER OWNER: ZHEJIANG KALIBO MACHINERY CO., LTD.

Effective date: 20120203

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20120203

Address after: 311800 No. two, Xingye Road, Chengxi Development Zone, Zhuji City, Zhejiang province 5

Patentee after: Zhejiang Kalibo Precision Machinery Co., Ltd.

Address before: 311800 No. two, Xingye Road, Chengxi Development Zone, Zhuji City, Zhejiang province 5

Patentee before: Zhejiang Jialibao Machinery Co., Ltd.

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

Granted publication date: 20080723

Termination date: 20150830

EXPY Termination of patent right or utility model