CN105422742A - Reinforcing ultra-clean-and-bright grinding head reducer - Google Patents

Reinforcing ultra-clean-and-bright grinding head reducer Download PDF

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Publication number
CN105422742A
CN105422742A CN201510942606.1A CN201510942606A CN105422742A CN 105422742 A CN105422742 A CN 105422742A CN 201510942606 A CN201510942606 A CN 201510942606A CN 105422742 A CN105422742 A CN 105422742A
Authority
CN
China
Prior art keywords
casing
shaft
box
gear shaft
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.)
Pending
Application number
CN201510942606.1A
Other languages
Chinese (zh)
Inventor
许仲秋
黄金辉
肖海金
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.)
Hunan Oil Pump Co Ltd
Original Assignee
Hunan Oil Pump 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 Hunan Oil Pump Co Ltd filed Critical Hunan Oil Pump Co Ltd
Priority to CN201510942606.1A priority Critical patent/CN105422742A/en
Publication of CN105422742A publication Critical patent/CN105422742A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H1/00Toothed gearings for conveying rotary motion
    • F16H1/02Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • F16H1/22Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H57/00General details of gearing
    • F16H57/02Gearboxes; Mounting gearing therein
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H57/00General details of gearing
    • F16H57/02Gearboxes; Mounting gearing therein
    • F16H57/023Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H57/00General details of gearing
    • F16H57/02Gearboxes; Mounting gearing therein
    • F16H57/029Gearboxes; Mounting gearing therein characterised by means for sealing the gearboxes, e.g. to improve airtightness
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H57/00General details of gearing
    • F16H57/02Gearboxes; Mounting gearing therein
    • F16H57/032Gearboxes; Mounting gearing therein characterised by the materials used
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H57/00General details of gearing
    • F16H57/02Gearboxes; Mounting gearing therein
    • F16H2057/02086Measures for reducing size of gearbox, e.g. for creating a more compact transmission casing

Abstract

The invention relates to the technical field of reducers, and provides a reinforcing ultra-clean-and-bright grinding head reducer. The reinforcing ultra-clean-and-bright grinding head reducer comprises a box body, an input shaft, a gear shaft and an output shaft, wherein the input shaft, the gear shaft and the output shaft are mutually parallel; one end of the input shaft penetrates through the box body and is connected with the box body through a flange; the two ends of the gear shaft are fixed in the box body through bearings; one end of the output shaft penetrates through the box body and is connected with the box body through a flange; a drive wheel sleeves one end of the input shaft in the box body; a first-stage driven wheel sleeves the gear shaft; a tooth groove is further formed in the side surface of the gear shaft; a second-stage driven wheel sleeves the output shaft; the first-stage driven wheel is engaged with the drive wheel; the second-stage driven wheel is engaged with the tooth groove in the gear shaft; the sidewall of the box body at one side of the drive wheel is step-shaped; an inwards-sunken circular hole is arranged in one sidewall of the middle part of the box body; and a layer of ultra-clean-and-bright material further covers the outer surface of the box body. The reinforcing ultra-clean-and-bright grinding head reducer disclosed by the invention is high in performance; and a design space is optimized.

Description

A kind of reinforced super clean bright bistrique speed reducer
Technical field
The present invention relates to speed reducer technical field, especially a kind of reinforced super clean bright bistrique speed reducer.
Background technique
Speed reducer is the mechanical transmission of national economy numerous areas, it is generally used for the transmission device of low rotation speed large torque, motor, internal-combustion engine or other power run up is reached the object of deceleration by the gearwheel on the few gears meshing output shaft of the number of teeth on the input shaft of speed reducer.Be the speed reducer of HF87 for the speed reducer of routine, particularly model, its design space is comparatively large, and space shared when being mounted in machinery is also comparatively large, and performance neither be desirable especially.
Summary of the invention
The present invention is directed to above-mentioned prior art Problems existing, provide a kind of performance more than HF87 speed reducer and design space be optimized, saved the reinforced super clean bright bistrique speed reducer in the space be arranged in machinery.
In order to solve the problems of the technologies described above, the present invention adopts following technological scheme: a kind of reinforced super clean bright bistrique speed reducer, comprise casing, input shaft, gear shaft, output shaft, described input shaft, gear shaft, output shaft is parallel to each other, described input shaft one end is passed casing and is passed through Flange joint with casing, described gear shaft two ends are fixed in casing by bearing, described output shaft one end is passed casing and is passed through Flange joint with casing, input shaft one end in described casing is arranged with driving wheel, described gear bush is provided with one-level follower, the side of described gear shaft also offers teeth groove, described output sleeve is provided with secondary follower, described one-level follower engages with driving wheel, described secondary follower engages with the teeth groove on gear shaft, the wall box of described driving wheel side is stepped, a sidewall in the middle part of described casing is provided with the circular hole caved inward, described box outer surface is also covered with the super clean bright nanometer material of one deck.
Preferably, the two ends place that described output shaft is connected with casing is also provided with outside framework oil seal.
More preferably, the port of described circular hole also overlaps end cap.
Beneficial effect of the present invention is: be set as stepped by the sidewall of Gearbox one end, and one side sidewall in the middle part of casing offers larger circular hole, this design speed reducer is saved larger space, when being mounted in machinery, the installing space of machinery can be saved, make mounting point flexibility and reliability more.In addition, apply super clean bright nanometer material outward by the transmission cooperation of tertiary gear and casing, making this speed reducer when ensureing original mechanical property, also exceeding the performance of HF87 speed reducer.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is side-looking structural representation of the present invention.
Reference character is:
1---casing 2---input shaft 3---gear shaft
4---output shaft 5---driving wheel 6---one-level followers
7---secondary follower 8---circular hole.
Embodiment
For the ease of the understanding of those skilled in the art, below in conjunction with embodiment and accompanying drawing, the present invention is further illustrated, and the content that mode of execution is mentioned not is limitation of the invention.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " first " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristics.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.In describing the invention, it should be noted that, unless otherwise prescribed and limit, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly be connected, also indirectly can be connected by intermediary, for the ordinary skill in the art, the concrete meaning of described term can be understood as the case may be.
As shown in Figure 1-2, a kind of reinforced super clean bright bistrique speed reducer, comprise casing 1, input shaft 2, gear shaft 3, output shaft 4, described input shaft 2, gear shaft 3, output shaft 4 is parallel to each other, described input shaft 2 one end is passed casing 1 and is passed through Flange joint with casing 1, described gear shaft 3 two ends are fixed in casing 1 by bearing, described output shaft 4 one end is passed casing 1 and is passed through Flange joint with casing 1, input shaft 2 one end in described casing 1 is arranged with driving wheel 5, described gear shaft 3 is arranged with one-level follower 6, the side of described gear shaft 3 also offers teeth groove, described output shaft 4 is arranged with secondary follower 7, described one-level follower 6 engages with driving wheel 5, described secondary follower 7 engages with the teeth groove on gear shaft 3, casing 1 sidewall of described driving wheel 5 side is stepped, a sidewall in the middle part of described casing 1 is provided with the circular hole 8 caved inward, described casing 1 outer surface is also covered with the super clean bright nanometer material of one deck.
The reinforced super clean bright bistrique speed reducer that above-mentioned mode of execution provides, as shown in Figure 1-2, operationally, motor connects input shaft 2, band driven input shaft 2 rotates with driving wheel 5, and be subject to transmission effect, intermeshing one-level follower 6 also starts rotate and increase torque, and secondary follower 7 is driven to by gear shaft 3 after reducing original rotating speed, finally by the output shaft 4 at secondary follower 7 place, torque is exported.The setting that is stepped and side wall circular hole 8 in the middle part of it of the sidewall of casing 1 one end, makes speed reducer obtain good flexibility when being mounted to machinery and being inner.In addition, the two ends place that output shaft 4 is connected with casing 1 is also provided with outside framework oil seal 8, avoids the oil seepage in speed reducer greatly.
Above-described embodiment is the present invention's preferably implementation, and in addition, the present invention can also realize by alternate manner, and under the prerequisite not departing from the technical program design, any apparent replacement is all within protection scope of the present invention.
The improvements of the present invention relative to prior art are understood more easily in order to allow those of ordinary skill in the art, accompanying drawings more of the present invention and description are simplified, and for the sake of clarity, present specification is omitted some other elements, and those of ordinary skill in the art it is to be appreciated that these abridged elements also can form content of the present invention.

Claims (3)

1. a reinforced super clean bright bistrique speed reducer, comprise casing (1), input shaft (2), gear shaft (3), output shaft (4), described input shaft (2), gear shaft (3), output shaft (4) is parallel to each other, described input shaft (2) one end is passed casing (1) and is passed through Flange joint with casing (1), described gear shaft (3) two ends are fixed in casing (1) by bearing, described output shaft (4) one end is passed casing (1) and is passed through Flange joint with casing (1), input shaft (2) one end in described casing (1) is arranged with driving wheel (5), described gear shaft (3) is arranged with one-level follower (6), the side of described gear shaft (3) also offers teeth groove, described output shaft (4) is arranged with secondary follower (7), described one-level follower (6) is engaged with driving wheel (5), described secondary follower (7) is engaged with the teeth groove on gear shaft (3), it is characterized in that: casing (1) sidewall of described driving wheel (5) side is stepped, one sidewall at described casing (1) middle part is provided with the circular hole (8) caved inward, described casing (1) outer surface is also covered with the super clean bright nanometer material of one deck.
2. reinforced super clean bright bistrique speed reducer according to claim 1, is characterized in that: the two ends place that described output shaft (4) is connected with casing (1) is also provided with outside framework oil seal (8).
3. reinforced super clean bright bistrique speed reducer according to claim 2, is characterized in that: the port of described circular hole (8) also overlaps and has end cap.
CN201510942606.1A 2015-12-16 2015-12-16 Reinforcing ultra-clean-and-bright grinding head reducer Pending CN105422742A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510942606.1A CN105422742A (en) 2015-12-16 2015-12-16 Reinforcing ultra-clean-and-bright grinding head reducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510942606.1A CN105422742A (en) 2015-12-16 2015-12-16 Reinforcing ultra-clean-and-bright grinding head reducer

Publications (1)

Publication Number Publication Date
CN105422742A true CN105422742A (en) 2016-03-23

Family

ID=55501187

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510942606.1A Pending CN105422742A (en) 2015-12-16 2015-12-16 Reinforcing ultra-clean-and-bright grinding head reducer

Country Status (1)

Country Link
CN (1) CN105422742A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201561094U (en) * 2009-11-03 2010-08-25 南车戚墅堰机车车辆工艺研究所有限公司 Gear case used in rail transit
CN202301765U (en) * 2011-10-28 2012-07-04 飞龙传动有限公司 Parallel-shaft bevel wheel reducer
CN202431839U (en) * 2012-01-29 2012-09-12 汪东方 Three-axial mechanism for speed reducer
CN203176255U (en) * 2013-01-11 2013-09-04 温州耐宝机械制造有限公司 Parallel-shaft bevel-gear reducer
CN204755762U (en) * 2015-06-16 2015-11-11 南京高精齿轮集团有限公司 A two -stage parallel axis structure edge drive gear case for grind in mine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201561094U (en) * 2009-11-03 2010-08-25 南车戚墅堰机车车辆工艺研究所有限公司 Gear case used in rail transit
CN202301765U (en) * 2011-10-28 2012-07-04 飞龙传动有限公司 Parallel-shaft bevel wheel reducer
CN202431839U (en) * 2012-01-29 2012-09-12 汪东方 Three-axial mechanism for speed reducer
CN203176255U (en) * 2013-01-11 2013-09-04 温州耐宝机械制造有限公司 Parallel-shaft bevel-gear reducer
CN204755762U (en) * 2015-06-16 2015-11-11 南京高精齿轮集团有限公司 A two -stage parallel axis structure edge drive gear case for grind in mine

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Application publication date: 20160323

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