CN105065647A - External cylinder cover of decelerating mechanism of computer embroidery machine - Google Patents

External cylinder cover of decelerating mechanism of computer embroidery machine Download PDF

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Publication number
CN105065647A
CN105065647A CN201510506783.5A CN201510506783A CN105065647A CN 105065647 A CN105065647 A CN 105065647A CN 201510506783 A CN201510506783 A CN 201510506783A CN 105065647 A CN105065647 A CN 105065647A
Authority
CN
China
Prior art keywords
hole
internal thread
camber line
cylinder cover
arc groove
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
CN201510506783.5A
Other languages
Chinese (zh)
Inventor
华巧波
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.)
PINGHU DANGHU STREET FLYING PEOPLE MECHANICAL GRAPHIC DESIGN SERVICES SECTION
Original Assignee
PINGHU DANGHU STREET FLYING PEOPLE MECHANICAL GRAPHIC DESIGN SERVICES SECTION
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 PINGHU DANGHU STREET FLYING PEOPLE MECHANICAL GRAPHIC DESIGN SERVICES SECTION filed Critical PINGHU DANGHU STREET FLYING PEOPLE MECHANICAL GRAPHIC DESIGN SERVICES SECTION
Priority to CN201510506783.5A priority Critical patent/CN105065647A/en
Publication of CN105065647A publication Critical patent/CN105065647A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/031—Gearboxes; Mounting gearing therein characterised by covers or lids for gearboxes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/029—Gearboxes; Mounting gearing therein characterised by means for sealing the gearboxes, e.g. to improve airtightness
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/045—Lubricant storage reservoirs, e.g. reservoirs in addition to a gear sump for collecting lubricant in the upper part of a gear case

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)

Abstract

The invention discloses an external cylinder cover of a decelerating mechanism of a computer embroidery machine. The external cylinder cover comprises a main body, wherein the main body adopts a rhombic arc structure; three internal thread holes, namely an upper internal thread hole, a left internal thread hole and a right internal thread hole, are respectively formed in the main body; a first trapezoid arc groove is formed at the left side of the left internal thread hole, and a second trapezoid arc groove is formed at the right side of the right internal thread hole; a square arc groove is formed between the two trapezoid arc grooves; a round reinforcing through hole is formed between the upper internal thread hole and the square arc groove; a first round through hole is formed at the left side of the first trapezoid arc groove, and a second round through hole is formed at the right side of the second trapezoid arc groove. According to the external cylinder cover disclosed by the invention, one groove for allowing lubricating oil to be placed is formed near the corresponding through hole, so that heat generated by the through holes during working can be quickly cooled, and the through holes are not liable to be worn; the three fixed internal thread holes in the main body are distributed in a regular triangle, so that the stress is uniform; therefore, the airtightness of the whole cylinder cover is good.

Description

The outer cylinder cap of a kind of computer embroidering machine reducing gear
Technical field
The present invention relates to a kind of engineering goods, specifically the outer cylinder cap of a kind of computer embroidering machine reducing gear.
Background technique
, often there is following problem in using process in the outer cylinder cap of some the computer embroidering machine reducing gears on existing market: the interior threaded hole arrangement 1, as the outer cylinder cap of locking is uneven, causes outer cylinder cap sealing easily oil leakage not to occur by force; 2, outer shell covers and is not provided with enough grooves, and the heat that when therefore working, through hole upper bearing (metal) rotates can not carry out cooling and the step surface on through hole being made to wear and tear in time, and the lubrication of bearing can not be carried out in time; 3, the centre as main axis bearing installation during work is reinforced by not being set to, and easily ruptures.
Summary of the invention
The invention provides the outer cylinder cap of a kind of computer embroidering machine reducing gear.
The object of the invention is to solve the outer cylinder cap of more existing computer embroidering machine reducing gears, the interior threaded hole arrangement as the outer cylinder cap of locking is uneven, causes outer cylinder cap sealing easily oil leakage not to occur by force; Outer shell covers and is not provided with enough grooves, and the heat that when therefore working, through hole upper bearing (metal) rotates can not carry out cooling and the step surface on through hole being made to wear and tear in time, and the lubrication of bearing can not be carried out in time; The centre of installing as main axis bearing during work is reinforced by not being set to, and the problem of fracture easily occurs.
The technical solution adopted for the present invention to solve the technical problems is: the outer cylinder cap of a kind of computer embroidering machine reducing gear, comprise body, described body is set to rhombus camber line structure, three interior threaded holes are provided with above it, be set to interior threaded hole respectively, left inside tapped hole and right inside tapped hole, wherein the left side of left inside tapped hole and the right side of right inside tapped hole are respectively equipped with a first trapezoidal camber line groove and the second trapezoidal camber line groove, it is provided with a foursquare camber line groove between the two, a circular reinforced through hole is provided with between described upper interior threaded hole and foursquare camber line groove, First terrace is provided with below it, the left side of the described first trapezoidal camber line groove and the right side of the second trapezoidal camber line groove are respectively equipped with the first manhole and the second manhole, below both it is equipped with second step face and the 3rd step surface.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in the figure, the present invention includes body 1, described body 1 is set to rhombus camber line structure, three interior threaded holes are provided with above it, be set to interior threaded hole 10 respectively, left inside tapped hole 8 and right inside tapped hole 2, wherein the left side of left inside tapped hole 8 and the right side of right inside tapped hole 2 are respectively equipped with one first trapezoidal camber line groove 7 and the second trapezoidal camber line groove 3, it is provided with a foursquare camber line groove 5 between the two, a circular reinforced through hole 9 is provided with between described upper interior threaded hole 10 and foursquare camber line groove 5, First terrace 9-1 is provided with below it, the left side of the described first trapezoidal camber line groove 7 and the right side of the second trapezoidal camber line groove 3 are respectively equipped with the first manhole 6 and the second manhole 4, below both it is equipped with second step face 6-1 and the 3rd step surface 4-1.
Its upper horizontal plane of the reinforced through hole of described circle 9, higher than the upper horizontal plane of described body 1, is provided with the step surface 9-2 of a camber line between the upper horizontal plane of its upper horizontal plane and body 1.
The side of each through hole of the present invention is equipped with the groove that is installed lubricant oil, the heat that in work, through hole produces can be made to cool rapidly and not easily wear and tear, on body, three fixing interior threaded holes are equilateral triangle arrangement, and it is stressed more even, and can make whole cylinder cap better tightness.

Claims (1)

1. the outer cylinder cap of computer embroidering machine reducing gear, comprise body, it is characterized in that: described body is set to rhombus camber line structure, three interior threaded holes are provided with above it, be set to interior threaded hole respectively, left inside tapped hole and right inside tapped hole, wherein the left side of left inside tapped hole and the right side of right inside tapped hole are respectively equipped with a first trapezoidal camber line groove and the second trapezoidal camber line groove, it is provided with a foursquare camber line groove between the two, a circular reinforced through hole is provided with between described upper interior threaded hole and foursquare camber line groove, First terrace is provided with below it, the left side of the described first trapezoidal camber line groove and the right side of the second trapezoidal camber line groove are respectively equipped with the first manhole and the second manhole, below both it is equipped with second step face and the 3rd step surface, its upper horizontal plane of the reinforced through hole of described circle is higher than the upper horizontal plane of described body, the step surface of a camber line is provided with between its upper horizontal plane and upper horizontal plane of body.
CN201510506783.5A 2015-08-18 2015-08-18 External cylinder cover of decelerating mechanism of computer embroidery machine Pending CN105065647A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510506783.5A CN105065647A (en) 2015-08-18 2015-08-18 External cylinder cover of decelerating mechanism of computer embroidery machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510506783.5A CN105065647A (en) 2015-08-18 2015-08-18 External cylinder cover of decelerating mechanism of computer embroidery machine

Publications (1)

Publication Number Publication Date
CN105065647A true CN105065647A (en) 2015-11-18

Family

ID=54495099

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510506783.5A Pending CN105065647A (en) 2015-08-18 2015-08-18 External cylinder cover of decelerating mechanism of computer embroidery machine

Country Status (1)

Country Link
CN (1) CN105065647A (en)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0926399A2 (en) * 1997-12-17 1999-06-30 PIAGGIO & C. S.p.A. Adaptable transmission housing for motor vehicle with one or more driving wheels
CN2658482Y (en) * 2003-09-30 2004-11-24 泰映科技股份有限公司 Speed reducer structure
CN2787936Y (en) * 2004-12-31 2006-06-14 东风汽车公司 Transmission rear end sealing cover
CN101846172A (en) * 2010-05-20 2010-09-29 胡炜 Upper end cover, lubrication system and vertical reducer
CN202195038U (en) * 2011-07-20 2012-04-18 常州钜苓铸造有限公司 Tank cap of speed reducer
CN202579955U (en) * 2012-05-31 2012-12-05 浙江盛豪铸造有限公司 End cover for speed reduction box
CN103053100A (en) * 2010-11-25 2013-04-17 阿斯莫有限公司 Gear housing for motor and motor
CN203239883U (en) * 2013-05-09 2013-10-16 厦门精研自动化元件有限公司 Reduction gearbox
CN203685989U (en) * 2013-12-27 2014-07-02 台州市四海机械有限公司 Gear speed reducer
CN203703005U (en) * 2014-01-23 2014-07-09 昆峰重工（苏州）有限公司 Speed reducer of electric block
CN203730664U (en) * 2013-12-26 2014-07-23 重庆川仪自动化股份有限公司 Planetary reducer
CN204961783U (en) * 2015-08-18 2016-01-13 刘东涛 Outer cylinder cap of computerized embroidery machine reduction gears

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0926399A2 (en) * 1997-12-17 1999-06-30 PIAGGIO & C. S.p.A. Adaptable transmission housing for motor vehicle with one or more driving wheels
CN2658482Y (en) * 2003-09-30 2004-11-24 泰映科技股份有限公司 Speed reducer structure
CN2787936Y (en) * 2004-12-31 2006-06-14 东风汽车公司 Transmission rear end sealing cover
CN101846172A (en) * 2010-05-20 2010-09-29 胡炜 Upper end cover, lubrication system and vertical reducer
CN103053100A (en) * 2010-11-25 2013-04-17 阿斯莫有限公司 Gear housing for motor and motor
CN202195038U (en) * 2011-07-20 2012-04-18 常州钜苓铸造有限公司 Tank cap of speed reducer
CN202579955U (en) * 2012-05-31 2012-12-05 浙江盛豪铸造有限公司 End cover for speed reduction box
CN203239883U (en) * 2013-05-09 2013-10-16 厦门精研自动化元件有限公司 Reduction gearbox
CN203730664U (en) * 2013-12-26 2014-07-23 重庆川仪自动化股份有限公司 Planetary reducer
CN203685989U (en) * 2013-12-27 2014-07-02 台州市四海机械有限公司 Gear speed reducer
CN203703005U (en) * 2014-01-23 2014-07-09 昆峰重工（苏州）有限公司 Speed reducer of electric block
CN204961783U (en) * 2015-08-18 2016-01-13 刘东涛 Outer cylinder cap of computerized embroidery machine reduction gears

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20151118

RJ01 Rejection of invention patent application after publication