CN103757185A - Lower apex transmission device of quenching machine - Google Patents

Lower apex transmission device of quenching machine Download PDF

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Publication number
CN103757185A
CN103757185A CN201410027076.3A CN201410027076A CN103757185A CN 103757185 A CN103757185 A CN 103757185A CN 201410027076 A CN201410027076 A CN 201410027076A CN 103757185 A CN103757185 A CN 103757185A
Authority
CN
China
Prior art keywords
main shaft
fixedly connected
shaft
housing
described main
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.)
Pending
Application number
CN201410027076.3A
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Chinese (zh)
Inventor
黄漪
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.)
WUXI YAQING MACHINERY CO Ltd
Original Assignee
WUXI YAQING MACHINERY 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 WUXI YAQING MACHINERY CO Ltd filed Critical WUXI YAQING MACHINERY CO Ltd
Priority to CN201410027076.3A priority Critical patent/CN103757185A/en
Publication of CN103757185A publication Critical patent/CN103757185A/en
Pending legal-status Critical Current

Links

Abstract

The invention relates to a lower apex transmission device of a quenching machine, wherein the device is compact in structure, relatively low in cost and convenient to detach and maintain. The device comprises a shell and a lower apex, wherein a main shaft is arranged in the shell; the main shaft is fixedly connected to the lower apex through a plane thrust bearing on the shell; the lower end of the main shaft is fixedly connected to an output shaft of a hard-tooth surface helical gear reducer; the main shaft is arranged on a same linear line with the output shaft. The device, through adopting the hard-tooth surface helical gear reducer and because of parallel arrangement and transmission of the output shaft and the main shaft, is relatively low in noise, and simultaneously reduces energy consumption.

Description

Top transmission mechanism under quenching press
Technical field
The present invention relates to top transmission mechanism under quenching press, belong to quenching press equipment technical field.
Background technology
Quenching press of the prior art, because lower top needs vertically arrange, lower top transmission adopts electric motor to drive output shaft conventionally conventionally, and is realized and being rotated by the lower top main shaft of bevel-gear sett break-in drive.This type of drive, because output shaft is with lower top vertical, energy consumption is higher, and due to the design of Intermediate bevel gears, not only noise is larger simultaneously, and volume takies more greatly workshop area, comparatively inconvenience of the maintenance of dismounting simultaneously.
Summary of the invention
The object of the invention is to overcome the problem of above-mentioned prior art, top transmission mechanism under a kind of quenching press is provided, compact construction cost is lower, is convenient to dismounting maintenance, and noise is less, reduces energy consumption simultaneously.
The object of the invention is to be achieved through the following technical solutions:
Top transmission mechanism under quenching press, comprise housing and lower top, in described housing, main shaft is installed, described main shaft is by being arranged on the plain thrust bearing and described lower top being fixedly connected with on housing, and the lower end of described main shaft is fixedly connected with the output shaft of hard flank of tooth helical speed reduction gear; Described main shaft and described output shaft are on same straight line.
Further, described main shaft is fixedly mounted in described housing by bearing, and the top of described main shaft has the shaft shoulder, and the lower circle of described plain thrust bearing is fixedly connected with described housing, and the upper circle of described plain thrust bearing is fixedly connected with the described shaft shoulder; The upper end of described main shaft and described lower top being fixedly connected with.
Top transmission mechanism under quenching press of the present invention, compact construction cost is lower, be convenient to dismounting maintenance, comprise housing and lower top, in described housing, main shaft is installed, described main shaft is by being arranged on the plain thrust bearing and described lower top being fixedly connected with on housing, and the lower end of described main shaft is fixedly connected with the output shaft of hard flank of tooth helical speed reduction gear; Described main shaft and described output shaft on same straight line, by adopting hard flank of tooth helical speed reduction gear, simultaneously output shaft and the main shaft transmission that be arranged in parallel, noise is less, has reduced energy consumption simultaneously.
Accompanying drawing explanation
Fig. 1 is the structure iron of top transmission mechanism under quenching press of the present invention.
Embodiment
According to drawings and embodiments the present invention is described in further detail below.
As shown in Figure 1, top transmission mechanism under quenching press described in the embodiment of the present invention, comprise housing 1 and lower top 2, in described housing 1, main shaft 3 is installed, described main shaft 3 is fixedly connected with described lower top 2 by the plain thrust bearing 4 being arranged on housing 1, and the lower end 31 of described main shaft 3 is fixedly connected with the output shaft 51 of hard flank of tooth helical speed reduction gear 5.
Described main shaft 3 and described output shaft 51 are on same straight line.Described main shaft 3 is fixedly mounted in described housing 1 by bearing, and the top of described main shaft 3 has the shaft shoulder 32, and the lower circle 41 of described plain thrust bearing 4 is fixedly connected with described housing 1, and the upper circle 42 of described plain thrust bearing 4 is fixedly connected with the described shaft shoulder 31; The upper end 33 of described main shaft 3 is fixedly connected with described lower top 2.More specifically, described lower top 2 have Connection Block 21, and described Connection Block 21 is fixed laminating with the upper circle of described plain thrust bearing 4, and described Connection Block 21 is fixedly connected with the upper end 33 of described main shaft 3.Between described Connection Block 21 and described housing 1, there is gap.
Top transmission mechanism under quenching press described in the embodiment of the present invention, compared with the lower top transmission mechanism of traditional quenching press, save the area of nearly 10 square meters in workshop, due to the cone gear of having cancelled in the lower top transmission mechanism of traditional quenching press, greatly reduced operating noise, reduced the requirement to setting accuracy simultaneously, reduce device fabrication cost, be convenient to dismounting maintenance, after improvement, reduced intermediate transmission link, reduce the power loss of transmission process, saved nearly 30% electric power.
The foregoing is only explanation embodiments of the present invention; be not limited to the present invention, for a person skilled in the art, within the spirit and principles in the present invention all; any modification of doing, be equal to replacement, improvement etc., within protection scope of the present invention all should be included in.

Claims (2)

1. top transmission mechanism under quenching press, comprise housing and lower top, in described housing, main shaft is installed, described main shaft is by being arranged on the plain thrust bearing and described lower top being fixedly connected with on housing, it is characterized in that, the lower end of described main shaft is fixedly connected with the output shaft of hard flank of tooth helical speed reduction gear; Described main shaft and described output shaft are on same straight line.
2. top transmission mechanism under quenching press as claimed in claim 1, it is characterized in that, described main shaft is fixedly mounted in described housing by bearing, the top of described main shaft has the shaft shoulder, the lower circle of described plain thrust bearing is fixedly connected with described housing, and the upper circle of described plain thrust bearing is fixedly connected with the described shaft shoulder; The upper end of described main shaft and described lower top being fixedly connected with.
CN201410027076.3A 2014-01-22 2014-01-22 Lower apex transmission device of quenching machine Pending CN103757185A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410027076.3A CN103757185A (en) 2014-01-22 2014-01-22 Lower apex transmission device of quenching machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410027076.3A CN103757185A (en) 2014-01-22 2014-01-22 Lower apex transmission device of quenching machine

Publications (1)

Publication Number Publication Date
CN103757185A true CN103757185A (en) 2014-04-30

Family

ID=50524499

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410027076.3A Pending CN103757185A (en) 2014-01-22 2014-01-22 Lower apex transmission device of quenching machine

Country Status (1)

Country Link
CN (1) CN103757185A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113088648A (en) * 2021-04-07 2021-07-09 华茂机械(肇庆)有限公司 Three-dimensional turntable four-station numerical control quenching machine
CN113088645A (en) * 2021-04-07 2021-07-09 华茂机械(肇庆)有限公司 Four-station turntable clamping mechanism of numerical control quenching machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113088648A (en) * 2021-04-07 2021-07-09 华茂机械(肇庆)有限公司 Three-dimensional turntable four-station numerical control quenching machine
CN113088645A (en) * 2021-04-07 2021-07-09 华茂机械(肇庆)有限公司 Four-station turntable clamping mechanism of numerical control quenching machine
CN113088645B (en) * 2021-04-07 2021-12-24 华茂机械(肇庆)有限公司 Four-station turntable clamping mechanism of numerical control quenching machine

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C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140430