CN109894686A - Positive motion chain bevel gear, which becomes the angle of cut, can bias tumbling mill suspension hanger - Google Patents

Positive motion chain bevel gear, which becomes the angle of cut, can bias tumbling mill suspension hanger Download PDF

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Publication number
CN109894686A
CN109894686A CN201910129530.9A CN201910129530A CN109894686A CN 109894686 A CN109894686 A CN 109894686A CN 201910129530 A CN201910129530 A CN 201910129530A CN 109894686 A CN109894686 A CN 109894686A
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CN
China
Prior art keywords
bevel gear
bearing
angle
cut
becomes
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Pending
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CN201910129530.9A
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Chinese (zh)
Inventor
石卫民
刘智伟
邓海鹰
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Yiyang Kangyi Machinery Development Co Ltd
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Yiyang Kangyi Machinery Development Co Ltd
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Priority to CN201910129530.9A priority Critical patent/CN109894686A/en
Publication of CN109894686A publication Critical patent/CN109894686A/en
Pending legal-status Critical Current

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Abstract

Tumbling mill suspension hanger can be biased by becoming the angle of cut the invention discloses a kind of positive motion chain bevel gear, including the affixed set for being socketed 3rd bearing and fourth bearing is arranged along the vertical direction, the horizontally disposed gripping sleeve for being used to clamp bearing block, and it is connected between affixed set and gripping sleeve for being fixedly connected with the fixedly connected part of affixed set and gripping sleeve, gripping sleeve includes a radial opening-like open sleeve being arranged for being socketed bearing block, the positioning spline of radial positioning bearing block is used in open sleeve and close to connector setting, and the tight locking button for extending radially outwards and being parallel to each other for locking bearing block along the opening of open sleeve.Positive motion chain bevel gear provided by the invention, which becomes the angle of cut, can bias tumbling mill suspension hanger, the tooth form Gear shape process precision height to splined shaft after quenching and the processing that can be adapted to various bevel gears, versatile.

Description

Positive motion chain bevel gear, which becomes the angle of cut, can bias tumbling mill suspension hanger
Technical field
The present invention relates to tumbling mill fields more particularly to a kind of positive motion chain bevel gear change angle of cut can bias tumbling mill and hang Hang hanger.
Background technique
Gear refers to the mechanical organ for having gear continuously to engage passing movement and power on wheel rim.Gear is to intermesh Machine components with teeth, it in machine driving and entire machinery field application it is extremely extensive.With the development of production, tooth The stationarity of wheel operating is taken seriously.Tooth-formation of gear processing technology is usually: gear hobbing (or gear shaping) → carburizing and quenching (or induction Quenching) → benchmark → roll flute is corrected, gear can be deformed after carburizing and quenching or impewdance matching, therefore, be processed gear Also the finishing for carrying out the flank of tooth and tooth form is needed for roller gear this kind of product, to be generally used the top gem of a girdle-pendant in the prior art after quenching Tooth technique, gear honing processing are just to do engaged transmission with by gear honing wheel with gear shape or worm screw shape honing wheel, are equivalent to a pair and interlock Axis helical teeth wheel transmission, using between its flank of tooth relative sliding velocity and pressure carry out a kind of flank of tooth method for fine finishing of honing. Although plover tooth process can improve tooth-face roughness, perception is improved, the precision of gear cannot be improved, first is that plover tooth process is certainly By engaging, there is no positive motion chain, the accuracy of passing movement cannot be improved.Second, honing wheel belongs to semi-flexible property, work When generate flexible deformation, the stationarity of movement cannot be improved.Third, since the facewidth of honing wheel is generally individually smaller than processed gear The facewidth, freely engage in addition, and do not make milled processed in the course of work, thus cannot improve load distribution uniformity.
Therefore, existing form of gear tooth processing technology cannot improve the precision after processed gear quenching, be one and urgently solve Certainly the technical issues of.
Summary of the invention
Positive motion chain bevel gear proposed by the present invention, which becomes the angle of cut, can bias tumbling mill suspension hanger, it is intended to solve existing tooth Form of gear tooth processing technology cannot improve the technical issues of precision after processed gear quenching.
The present invention, which provides a kind of positive motion chain bevel gear and becomes the angle of cut, can bias tumbling mill suspension hanger, for hanging and determining Position positive motion chain bevel gear, which becomes the angle of cut, can bias the barreling head transmission mechanism of tumbling mill, and barreling head transmission mechanism includes mutually nibbling Close and be set at the first spiral bevel gear of right angle setting and the second spiral bevel gear, spacer sleeve on the first spiral bevel gear the One bearing and second bearing, the bearing block being socketed in first bearing and second bearing and spacer sleeve are set to the second spiral umbrella 3rd bearing and fourth bearing on gear, it includes along perpendicular that positive motion chain bevel gear, which becomes the angle of cut to bias tumbling mill suspension hanger, Histogram is to setting for being socketed affixed set, the horizontally disposed folder for being used to clamp bearing block of 3rd bearing and fourth bearing It is fixed and be connected between affixed set and gripping sleeve for being fixedly connected with the fixedly connected part of affixed set and gripping sleeve, it clamps Set includes one radial opening-like being arranged for being socketed the open sleeve of bearing block, in open sleeve and close to being fixedly connected Part setting is used for the positioning spline of radial positioning bearing block and extends radially outwards along the opening of open sleeve and mutually put down The tight locking button gone for locking bearing block.
Further, tight locking button includes being arranged in pairs to lock in the first clamping block of the opening of open sleeve and second Block, the first clamping block and the second clamping block are symmetrically disposed on the left and right ends on the outside of the opening of open sleeve.
Further, multipair tight locking button is set to the left and right two on the outside of the opening of open sleeve along axial uniform intervals End.
Further, it is correspondingly provided with the locking through-hole for locking bearing block on the tight locking button being arranged in pairs, is arranged in pairs Tight locking button on locking through-hole between locked by bolt.
Further, affixed set and gripping sleeve at right angles spend setting.
Further, it is affixed put on be correspondingly provided with connect for being socketed 3rd bearing with the first set of fourth bearing hole, with And the locating snap ring for axially position 3rd bearing is radially extended along the opening that first set connects hole.
Further, it is correspondingly provided on gripping sleeve and is socketed through-hole, the second socket through-hole edge for the second of the bearing block that is locked It is horizontally arranged on gripping sleeve, first set connects hole and is set to affixed put on along the vertical direction.
Further, first set is connected hole and is at right angles arranged with the second socket through-hole.
Further, positioning spline is arranged along the axial direction of open sleeve, and positioning spline and the second socket through-hole phase Pass to receiving bearing block.
Further, affixed set, gripping sleeve and fixedly connected part are integrally formed, and positioning spline is being set to fixedly connected part just Top, the opening of open sleeve are set to the surface of positioning spline.
It is obtained by the present invention to have the beneficial effect that
Positive motion chain bevel gear provided by the invention, which becomes the angle of cut, can bias tumbling mill suspension hanger, using affixed set and clamping Set, the 3rd bearing and fourth bearing installed on the second spiral bevel gear being socketed on barreling head by affixed set pass through folder It is fixed to lock the bearing block that the first spiral bevel gear is equipped on barreling head, thus keep the transmission of barreling head transmission mechanism accurate, It allows on barreling head the barreling spiral bevel gear installed to carry out abundant barreling to processed spiral shell umbrella on teeth directional direction, makes through over carburizing 6 ~ 7 grades in GB/10095 are controlled to the finishing stable accuracy of processed spiral shell umbrella after quenching and impewdance matching, and can be fitted Answer the processing of various bevel gears.Positive motion chain bevel gear provided by the invention, which becomes the angle of cut, can bias tumbling mill suspension hanger, right It quenches back-geared tooth form Gear shape process precision height and the processing of various bevel gears can be adapted to, it is versatile.
Detailed description of the invention
Fig. 1 cuts open for the front that the positive motion chain bevel gear of the present invention change angle of cut can bias tumbling mill suspension one embodiment of hanger Diagram;
Fig. 2 is the office that positive motion chain bevel gear of the present invention becomes that the angle of cut can bias the left side of tumbling mill suspension one embodiment of hanger Portion's cross-sectional view;
Fig. 3 is that the positive motion chain bevel gear of the present invention change angle of cut can bias the right side structure that tumbling mill hangs one embodiment of hanger Cross-sectional view;
Fig. 4 shows for the structure of looking up that the positive motion chain bevel gear of the present invention change angle of cut can bias tumbling mill suspension one embodiment of hanger It is intended to;
Fig. 5 is that the positive motion chain bevel gear of the present invention change angle of cut can bias the vertical view partial cutaway that tumbling mill hangs one embodiment of hanger View;
Fig. 6 is that the positive motion chain bevel gear of the present invention change angle of cut can bias the installation principle that tumbling mill hangs one embodiment of hanger Figure.
Drawing reference numeral explanation:
10, affixed set;20, gripping sleeve;30, fixedly connected part;21, open sleeve;22, positioning spline;23, tight locking button;231, First clamping block;232, the second clamping block;233, through-hole is locked;11, first set connects hole;12, locating snap ring;13, bearing (ball) cover Fixation hole;24, the second socket through-hole;100, the first spiral bevel gear;200, the second spiral bevel gear;300, first bearing; 400, second bearing;500, bearing block;600,3rd bearing;700, fourth bearing;800, bearing (ball) cover;900, positioning key.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
As shown in Figures 1 to 6, one embodiment of the invention proposes that a kind of positive motion chain bevel gear becomes the angle of cut and can bias barreling Machine hangs hanger, can bias the barreling head transmission mechanism of tumbling mill for hanging and positioning the positive motion chain bevel gear change angle of cut, Barreling head transmission mechanism include intermeshing and at right angle setting the first spiral bevel gear 100 and the second spiral bevel gear 200, First bearing 300 and second bearing 400 that spacer sleeve is set on the first spiral bevel gear 100 are socketed on first bearing 300 and the Bearing block 500 and spacer sleeve on two bearings 400 are set to 3rd bearing 600 and the 4th axis on the second spiral bevel gear 200 Hold 700, it includes setting along the vertical direction for being socketed that positive motion chain bevel gear, which becomes the angle of cut to bias tumbling mill suspension hanger, Three bearings 600 and the affixed set 10 of fourth bearing 700, the horizontally disposed gripping sleeve 20 for clamping bearing block 500, with And it is connected between affixed set 10 and gripping sleeve 20 for being fixedly connected with the fixedly connected part 30 of affixed set 10 and gripping sleeve 20, folder Fixed 20 include a radial opening-like setting for be socketed the open sleeve 21 of bearing block 500, be set in open sleeve 21 and Opening close to the setting of fixedly connected part 30 for the positioning spline 22 of radial positioning bearing block 500 and along open sleeve 21 The tight locking button 23 that place extends radially outwards and is parallel to each other for locking bearing block 500.
Positive motion chain bevel gear provided in this embodiment, which becomes the angle of cut, can bias tumbling mill suspension hanger, compared to existing skill Art, using affixed set and gripping sleeve, the third axis installed on the second spiral bevel gear for being socketed by affixed set on barreling head The bearing block locked with fourth bearing, by gripping sleeve and be equipped with the first spiral bevel gear on barreling head is held, to make barreling Head transmission mechanism transmission is accurate, and the barreling spiral bevel gear installed is allowed on barreling head to carry out on teeth directional direction to processed spiral shell umbrella Abundant barreling is controlled in GB/ with making the finishing stable accuracy of the processed spiral shell umbrella after carburizing and quenching and impewdance matching 6 ~ 7 grades of 10095, and adapt to the processing of various bevel gears.Positive motion chain bevel gear provided in this embodiment becomes the angle of cut Tumbling mill suspension hanger can be biased, is added to quenching back-geared tooth form Gear shape process precision height and various bevel gears can be adapted to Work, it is versatile.
Preferably, see Fig. 1 to Fig. 6, positive motion chain bevel gear provided in this embodiment, which becomes the angle of cut, can bias tumbling mill Hanger is hung, tight locking button 23 includes the first clamping block 231 and the second clamping block for being arranged in pairs the opening in open sleeve 21 232, the first clamping block 231 and the second clamping block 232 are symmetrically disposed on the left and right ends on the outside of the opening of open sleeve 21.Tool Body, left and right ends of the multipair tight locking button 23 on the outside of the opening that axial uniform intervals are set to open sleeve 21.It sets in pairs The locking through-hole 233 for locking bearing block 500 is correspondingly provided on the tight locking button 23 set, the lock on tight locking button 23 being arranged in pairs It is locked between tight through-hole 233 by bolt.In the present embodiment, it is fastened by the tight locking button 23 being arranged on gripping sleeve 20 The bearing block 500 placed in open sleeve 21, so that the first spiral bevel gear 100 on barreling head transmission mechanism be made to be driven essence Really, the barreling spiral bevel gear installed is allowed on barreling head to carry out abundant barreling to processed spiral shell umbrella on teeth directional direction, make by 6 ~ 7 grades in GB/10095 are controlled to the finishing stable accuracy of processed spiral shell umbrella after carburizing and quenching and impewdance matching, and Adapt to the processing of various bevel gears.
Further, referring to Fig. 1 to Fig. 6, positive motion chain bevel gear provided in this embodiment, which becomes the angle of cut, can bias barreling Machine hangs hanger, and at right angles degree is arranged affixed set 10 with gripping sleeve 20.It is correspondingly provided on affixed set 10 for being socketed 3rd bearing 600 connect hole 11 with the first set of fourth bearing 700 and radially extend along the opening that first set connects hole 11 for axial Position the locating snap ring 12 of 3rd bearing 600.Specifically, second set for the bearing block 500 that is locked is correspondingly provided on gripping sleeve 20 Hole 24 is connected, the second socket through-hole 24 is horizontally disposed on gripping sleeve 20, and first set is connected hole 11 and set along the vertical direction It is placed on affixed set 10.Correspondingly, first set connects hole 11 and the second socket through-hole 24 is at right angles arranged.In the present embodiment, Hole 11 and locating snap ring 12 are connected by the first set being arranged on affixed set 10 come axially mounted 3rd bearing 600 and fourth bearing 700, so that the second spiral bevel gear 200 on barreling head transmission mechanism be made to be driven the barreling spiral shell for accurately allowing on barreling head and installing It revolves bevel gear and abundant barreling is carried out to processed spiral shell umbrella on teeth directional direction, make being added after carburizing and quenching and impewdance matching 6 ~ 7 grades in GB/10095 are controlled to the finishing stable accuracy of work spiral shell umbrella, and adapt to the processing of various bevel gears.
Optionally, as shown in Figures 1 to 6, positive motion chain bevel gear provided in this embodiment, which becomes the angle of cut, can bias barreling Machine hangs hanger, and positioning spline 22 is arranged along the axial direction of open sleeve 21, and positioning spline 22 and the second socket through-hole 24 It mutually passes to and accommodates bearing block 500.In the present embodiment, bearing block 500 is accommodated by the second socket through-hole 24, and passes through positioning Key 900 is matched with positioning spline 22 carrys out radial positioning bearing block 500, to make the first spiral umbrella on barreling head transmission mechanism Gear 100, which is driven, accurately allows on barreling head the barreling spiral bevel gear installed to fill on teeth directional direction to processed spiral shell umbrella Divide barreling, controls in GB/10095 with making the finishing stable accuracy of the processed spiral shell umbrella after carburizing and quenching and impewdance matching 6 ~ 7 grades, and adapt to the processing of various bevel gears.
Preferably, see Fig. 1 to Fig. 6, positive motion chain bevel gear provided in this embodiment, which becomes the angle of cut, can bias tumbling mill Hanger is hung, affixed set 10, gripping sleeve 20 and fixedly connected part 30 are integrally formed, and positioning spline 22 is set to fixedly connected part 30 Surface, the opening of open sleeve 21 are set to the surface of positioning spline 22.In the present embodiment, 900 side of installation of positioning key Just, the fastening of gripping sleeve 20 is convenient and suspension hanger is integrally formed easily manufactured, to improve working efficiency and pass barreling head The first spiral bevel gear 100 and the second spiral bevel gear 200 on motivation structure are driven the barreling spiral shell for accurately allowing on barreling head and installing It revolves bevel gear and abundant barreling is carried out to processed spiral shell umbrella on teeth directional direction, make being added after carburizing and quenching and impewdance matching 6 ~ 7 grades in GB/10095 are controlled to the finishing stable accuracy of work spiral shell umbrella, and adapt to the processing of various bevel gears.
Further, referring to Fig. 1 to Fig. 6, positive motion chain bevel gear provided in this embodiment, which becomes the angle of cut, can bias barreling Machine hangs hanger, is equipped on the one end of affixed set 10 and multiple is arranged radially centered on its axle center for fixing bearing Multiple bearing (ball) cover fixation holes 13 of end cap 800.In the present embodiment, it is set on multiple bearing (ball) cover fixation holes 13 by radial Multiple screws fasten bearing (ball) cover 800, thus plus tight bearing leakproofness, improve service life and the transmission accuracy of bearing, make The first spiral bevel gear 100 and the second spiral bevel gear 200 on barreling head transmission mechanism are driven accurately, are allowed on barreling head and are installed Barreling spiral bevel gear abundant barreling is carried out to processed spiral shell umbrella on teeth directional direction, make by carburizing and quenching and impewdance matching 6 ~ 7 grades in GB/10095 are controlled to the finishing stable accuracy of processed spiral shell umbrella afterwards, and adapt to various bevel gears Processing.
See Fig. 1 to Fig. 6, positive motion chain bevel gear provided in this embodiment, which becomes the angle of cut, can bias tumbling mill suspension extension Frame, installation principle are as follows:
The second spiral bevel gear 200 for being arranged with 3rd bearing 600 and fourth bearing 700 is placed in the of affixed set 10 first In a set of connection hole 11,3rd bearing 600 is axially positioned in affixed set 10 under the action of locating snap ring 12, then will put on One spiral bevel gear 100, first bearing 300 and the bearing block 500 of second bearing 400 be placed in gripping sleeve 20 second set are connected In hole 24, using 900 radial positioning bearing block 500 of positioning key, and the second spiral bevel gear 200 and the first spiral bevel gear are allowed 100 are meshed, and are locked by tight locking button 23 to the bearing block 500 being placed in the second socket through-hole 24.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills Art field, is included within the scope of the present invention.

Claims (10)

1. a kind of positive motion chain bevel gear, which becomes the angle of cut, can bias tumbling mill suspension hanger, for hanging and positioning positive motion chain Bevel gear, which becomes the angle of cut, can bias the barreling head transmission mechanism of tumbling mill, and the barreling head transmission mechanism includes intermeshing and Cheng Zhi The first spiral bevel gear and the second spiral bevel gear, the spacer sleeve of angle setting are set to the first axle on first spiral bevel gear It holds and is set to described the with second bearing, the bearing block being socketed in the first bearing and the second bearing and spacer sleeve 3rd bearing and fourth bearing on two spiral bevel gears, which is characterized in that the positive motion chain bevel gear becomes the angle of cut can be inclined Setting tumbling mill suspension hanger includes the affixed set being arranged along the vertical direction for being socketed the 3rd bearing and the fourth bearing (10), it is horizontally disposed for clamp the bearing block gripping sleeve (20) and be connected to the affixed set (10) and For being fixedly connected with the fixedly connected part (30) of the affixed set (10) and the gripping sleeve (20) between the gripping sleeve (20), The gripping sleeve (20) includes a radial opening-like open sleeve (21) being arranged for being socketed the bearing block, set on described Positioning spline in open sleeve (21) and close to the fixedly connected part (30) setting for bearing block described in radial positioning (22) it and extends radially outwards and is parallel to each other for locking the bearing block along the opening of the open sleeve (21) Tight locking button (23).
2. positive motion chain bevel gear according to claim 1, which becomes the angle of cut, can bias tumbling mill suspension hanger, feature exists In,
The tight locking button (23) includes the first clamping block (231) and the being arranged in pairs in the opening of the open sleeve (21) Two clamping blocks (232), first clamping block (231) and the second clamping block (232) are symmetrically disposed on the open sleeve (21) Opening on the outside of left and right ends.
3. positive motion chain bevel gear according to claim 2, which becomes the angle of cut, can bias tumbling mill suspension hanger, feature exists In,
Left and right of the multipair tight locking button (23) on the outside of the opening that axial uniform intervals are set to the open sleeve (21) Both ends.
4. positive motion chain bevel gear according to claim 3, which becomes the angle of cut, can bias tumbling mill suspension hanger, feature exists In,
The locking through-hole (233) for locking the bearing block is correspondingly provided on the tight locking button (23) being arranged in pairs, in pairs It is locked between the locking through-hole (233) on the tight locking button (23) being arranged by bolt.
5. positive motion chain bevel gear according to claim 4, which becomes the angle of cut, can bias tumbling mill suspension hanger, feature exists In,
At right angles degree is arranged for the affixed set (10) and the gripping sleeve (20).
6. positive motion chain bevel gear according to claim 5, which becomes the angle of cut, can bias tumbling mill suspension hanger, feature exists In,
It is correspondingly provided on the affixed set (10) and connects hole with the first set of the fourth bearing for being socketed the 3rd bearing (11) and along the opening that the first set connects hole (11) stop for 3rd bearing described in axially position is radially extended Ring (12).
7. positive motion chain bevel gear according to claim 6, which becomes the angle of cut, can bias tumbling mill suspension hanger, feature exists In,
It is correspondingly provided on the gripping sleeve (20) and is socketed through-hole (24) for the second of the bearing block that is locked, second socket Through-hole (24) is horizontally disposed on the gripping sleeve (20), and the first set is connected hole (11) and is set to along the vertical direction On the affixed set (10).
8. positive motion chain bevel gear according to claim 7, which becomes the angle of cut, can bias tumbling mill suspension hanger, which is characterized in that
The first set connects hole (11) and second socket through-hole (24) is at right angles arranged.
9. positive motion chain bevel gear according to claim 8, which becomes the angle of cut, can bias tumbling mill suspension hanger, feature exists In,
The positioning spline (22) along the open sleeve (21) axial direction be arranged, and the positioning spline (22) with it is described Second socket through-hole (24), which mutually passes to, accommodates the bearing block.
10. positive motion chain bevel gear according to claim 9, which becomes the angle of cut, can bias tumbling mill suspension hanger, feature exists In,
The affixed set (10), the gripping sleeve (20) and the fixedly connected part (30) are integrally formed, the positioning spline (22) it is set to the surface of the fixedly connected part (30), the opening of the open sleeve (21) is set to the positioning spline (22) surface.
CN201910129530.9A 2019-02-21 2019-02-21 Positive motion chain bevel gear, which becomes the angle of cut, can bias tumbling mill suspension hanger Pending CN109894686A (en)

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Application Number Priority Date Filing Date Title
CN201910129530.9A CN109894686A (en) 2019-02-21 2019-02-21 Positive motion chain bevel gear, which becomes the angle of cut, can bias tumbling mill suspension hanger

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Application Number Priority Date Filing Date Title
CN201910129530.9A CN109894686A (en) 2019-02-21 2019-02-21 Positive motion chain bevel gear, which becomes the angle of cut, can bias tumbling mill suspension hanger

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB735594A (en) * 1953-03-24 1955-08-24 Stuart Davis Ltd Grinding machine for dressing gear teeth by a helically ribbed wheel
CA2550975A1 (en) * 2006-06-27 2007-12-27 Ludwig Giritzer Apparatus for suspending a log
CN201471012U (en) * 2009-05-06 2010-05-19 四川德恩机械有限责任公司 Tool holder device hanging on beam of horizontal milling machine
US20150056033A1 (en) * 2013-08-20 2015-02-26 Thomas Esslinger Universal offset portable boring bar support system
CN107309502A (en) * 2017-07-28 2017-11-03 北方民族大学 Numerical control internal tooth gear honing Mechanical & Electrical Transmission top gem of a girdle-pendant wheel carrier
CN210010557U (en) * 2019-02-21 2020-02-04 益阳康益机械发展有限公司 Suspension rack of variable-intersection-angle biasable tumbling mill of forced movement chain bevel gear

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB735594A (en) * 1953-03-24 1955-08-24 Stuart Davis Ltd Grinding machine for dressing gear teeth by a helically ribbed wheel
CA2550975A1 (en) * 2006-06-27 2007-12-27 Ludwig Giritzer Apparatus for suspending a log
CN201471012U (en) * 2009-05-06 2010-05-19 四川德恩机械有限责任公司 Tool holder device hanging on beam of horizontal milling machine
US20150056033A1 (en) * 2013-08-20 2015-02-26 Thomas Esslinger Universal offset portable boring bar support system
CN107309502A (en) * 2017-07-28 2017-11-03 北方民族大学 Numerical control internal tooth gear honing Mechanical & Electrical Transmission top gem of a girdle-pendant wheel carrier
CN210010557U (en) * 2019-02-21 2020-02-04 益阳康益机械发展有限公司 Suspension rack of variable-intersection-angle biasable tumbling mill of forced movement chain bevel gear

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