CN106736643B - A kind of drill steel processing is fixed, rotates the device and method of weakening - Google Patents

A kind of drill steel processing is fixed, rotates the device and method of weakening Download PDF

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Publication number
CN106736643B
CN106736643B CN201611074211.5A CN201611074211A CN106736643B CN 106736643 B CN106736643 B CN 106736643B CN 201611074211 A CN201611074211 A CN 201611074211A CN 106736643 B CN106736643 B CN 106736643B
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Prior art keywords
roller
fixed
rotation axis
roller component
extension bar
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CN106736643A (en
Inventor
张群
孙洪超
张丽莉
王志良
赵云天
黄飞
卢金玉
要翔英
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Jin Changnie Mining Industrial Co., Ltd.
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Jinchuan Group Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0032Arrangements for preventing or isolating vibrations in parts of the machine

Abstract

The invention discloses a kind of processing of drill steel to fix, rotate the device and method of weakening, its device includes rack platform, the bottom of the rack platform is equipped with height-adjustable support device, the top of the rack platform is equipped with fixed bracket, the support bracket fastened lower part is equipped with two groups of parallel bottom roller components, the top of the bottom roller component is equipped with one group of upper roller component, the upper roller component is mounted on upper roller component fixed frame and the both ends of upper roller component fixed frame can be moved up and down along fixed bracket, the top of the upper roller component fixed frame is equipped with augmentor.The present invention is able to achieve the fixed support to drill steel and can effectively avoid the problem that drill steel end portion vibration in machining process, it can guarantee the quality of drill steel workpiece machined surface, extend the service life of machine tool and lathe, working-noise substantially reduces, improve work site environments, pressing force is adjusted according to live Vibration Condition at any time in process, it is flexible adjustment, applied widely.

Description

A kind of drill steel processing is fixed, rotates the device and method of weakening
Technical field
The invention belongs to technical fields of mechanical processing, and in particular to a kind of processing of drill steel is fixed, rotation weakening device and Method.
Background technique
Drill steel is widely used in Mineral resources exploitation, basic engineering construction, traffic as the important composition component of drill rod The construction projects such as road construction field.Each drill steel need to be completed by about more than ten process, wherein frequently need lathe, Drilling machine, milling machine are processed.Since lathe is to the limited length system of workpiece, drill steel major part length needs to be suspended in outside lathe Side just needs a kind of device that support is fixed to drill steel at this time.All have slender pieces such as machine tooling drill steels to work The problem of support weakening, is fixed in part rear end, since drill steel overwhelming majority length is suspended in other than headstock rear portion, is being machined out When frequent vibration unavoidably occurs, easily influence the quality in work pieces process face, abrasion cutter and shorten lathe service life.And And vibration will lead to that field operation noise is big, will also generate strong influence to the physical and mental health of machine operation personnel.In machine In bed operation process, there is the case where need to being completely fixed workpiece, but motionless there is also lathe cutter head and workpiece is needed to rotate Situation, and for workpiece rotation vibration damping device temporarily have not been reported.
Summary of the invention
The purpose of the present invention is to solve the technical problems existing in the prior art, provide a kind of easy to operate, adjusting Flexibly, applied widely, practical drill steel processing is fixed, rotates the device of weakening.
Another object of the present invention is to provide a kind of method that weakening was fixed, rotated in drill steel processing.
In order to achieve the above object, the invention adopts the following technical scheme: a kind of processing of drill steel is fixed, rotates the dress of weakening It sets, including rack platform, the bottom of the rack platform is equipped with height-adjustable support device, sets at the top of the rack platform There is fixed bracket, the support bracket fastened lower part is equipped with two groups of parallel bottom roller components, the top of the bottom roller component Equipped with one group of upper roller component, the upper roller component is mounted on upper roller component fixed frame and upper roller component fixed frame Both ends can be moved up and down along fixed bracket, and the top of the upper roller component fixed frame is equipped with augmentor.
Further, the height-adjustable support device include be arranged in rack platform bottom platform legs and with The promotion supporting leg of platform legs suit, the promotion supporting leg is equipped with cross-tie, between the cross-tie and rack platform Equipped with support lifting column.
Further, the support lifting column includes being mounted on the fixed column of rack platform bottom and being mounted on cross-tie On Rotational Cylindrical, be threadedly coupled between the fixed column and Rotational Cylindrical, the Rotational Cylindrical be equipped with rotational handle.
Further, the support lifting column is hydraulic column.
Further, the augmentor includes the extension bar plate for being fixedly mounted on fixed cradle top, the reinforcing Vertically-mounted in preformed hole in the middle part of bar plate to have mandril, the mandril is equipped with external screw thread and in the middle part of external screw thread and extension bar plate The internal screw thread being arranged in preformed hole matches, and the top of the mandril is equipped with extension bar.
Further, the upper roller component includes two upper rollers and three idler wheels being mounted in upper roller rotation axis Distance sleeve, the both ends of the upper roller rotation axis are equipped with external screw thread and pass through nut and gasket for the both ends of upper roller rotation axis It is fixed on upper roller component fixed frame.
Further, the bottom roller component includes two bottom rollers and three idler wheels being mounted in bottom roller rotation axis Distance sleeve, the both ends of the bottom roller rotation axis are equipped with external screw thread and pass through nut and gasket for the both ends of bottom roller rotation axis It is fixed on fixed bracket.
Further, the upper roller component fixed frame is mounted on the cunning on fixed bracket by bolt, nut and gasket In slot.
A kind of drill steel processing is fixed, rotates the method for weakening, method includes the following steps:
A, two bottom rollers and three idler wheel distance sleeves are sleeved on bottom roller rotation axis over-assemble into one group of bottom roller The bottom roller rotation axis both ends of two groups of bottom roller components are fixed on fixed bracket by component by nut and gasket;
B, one end of preprocessing workpiece is clamped by machine body chuck, adjusts support lifting column and makes preprocessing workpiece It lies in a horizontal plane on two groups of bottom roller components;
C, two upper rollers and three idler wheel distance sleeves are sleeved on upper roller rotation axis over-assemble into upper roller component, The upper roller rotation axis both ends of upper roller component are fixed on upper roller component fixed frame by nut and gasket, upper roller group Part pushes down preprocessing workpiece, the preliminary nut for fastening upper roller rotation axis both ends;
D, extension bar plate is installed at support bracket fastened top, mandril is installed in the preformed hole on extension bar plate, revolve Extension bar of the indexing at the top of mandril, upper roller component apply pressure to preprocessing workpiece, compress preprocessing workpiece.
A kind of drill steel processing is fixed, rotates the method for weakening, method includes the following steps:
A, two bottom rollers and three idler wheel distance sleeves are sleeved on bottom roller rotation axis over-assemble into one group of bottom roller The bottom roller rotation axis both ends of two groups of bottom roller components are fixed on fixed bracket by component by nut and gasket;
B, one end of preprocessing workpiece is clamped by machine body chuck, adjusts support lifting column and makes preprocessing workpiece It lies in a horizontal plane on two groups of bottom roller components;
C, extension bar plate is installed at support bracket fastened top, mandril is installed in the preformed hole on extension bar plate, revolve Extension bar of the indexing at the top of mandril, mandril directly apply pressure to preprocessing workpiece, withstand preprocessing workpiece.
The present invention has the advantages that drill steel processing of the present invention is fixed compared with the prior art, rotates the device of weakening It mainly include upper roller component, bottom roller component, height-adjustable support device and augmentor, drill steel slender rod piece is being processed In the process, lathe cutter head is fixed, workpiece rotation the case where, make drill steel outstanding by adjusting height-adjustable support device One end on the outside of lathe is lain in a horizontal plane on bottom roller component, then by adjusting augmentor upper roller component is pressed on On drill steel workpiece, it can be achieved with the fixed support to drill steel and can effectively avoid drill steel end portion vibration in machining process Problem can guarantee the quality of drill steel workpiece machined surface, extend the service life of machine tool and lathe, while operation is made an uproar Sound substantially reduces, and improves work site environments, is beneficial to the physical and mental health of operator, and is shaken in process according to scene Emotionally condition adjusts pressing force at any time, flexible adjustment, applied widely.In addition, drill steel processing of the present invention is fixed, rotates weakening Device also can be suitably used for needing the case where being completely fixed drill steel workpiece in machining process, by adjusting height-adjustable support One end that device is suspended in drill steel on the outside of lathe is lain in a horizontal plane on bottom roller component, then adjusts augmentor and reinforcing is filled It sets and directly withstands drill steel workpiece, effectively realize the fixation of drill steel workpiece, side safe and reliable, practical, easy to operate Just, there is good use value and application prospect.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the top view of Fig. 1;
Fig. 4 is upper roller component and bottom roller module position relation schematic diagram.
Appended drawing reference meaning of the present invention is as follows: 1, rack platform;2, fixed bracket;3, bottom roller component;4, upper roller group Part;5, upper roller component fixed frame;6, platform legs;7, supporting leg is promoted;8, cross-tie;9, lifting column is supported;10, fixed Column;11, Rotational Cylindrical;12, rotational handle;13, extension bar plate;14, mandril;15, extension bar;16, upper roller rotation axis;17, Upper roller;18, idler wheel distance sleeve;19, bottom roller rotation axis;20, bottom roller;21, sliding slot;22, preprocessing workpiece.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and specific embodiments.
Embodiment 1
As shown in Figs 1-4, a kind of drill steel processing is fixed, rotates the device of weakening, including rack platform 1, rack platform 1 Bottom is equipped with height-adjustable support device, and height-adjustable support device includes the platform branch that 1 bottom of rack platform is arranged in Leg 6 and the promotion supporting leg 7 being set with platform legs 6 promote supporting leg 7 and are equipped with cross-tie 8, and cross-tie 8 and bracket are flat Support lifting column 9 is equipped between platform 1, support lifting column 9 includes being mounted on the fixed column 10 of 1 bottom of rack platform and being mounted on cross Rotational Cylindrical 11 on pull rod 8, is threadedly coupled between fixed column 10 and Rotational Cylindrical 11, and Rotational Cylindrical 11 is equipped with rotational handle 12, The top of rack platform 1 is equipped with fixed bracket 2, and the lower part of fixed bracket 2 is equipped with two groups of parallel bottom roller components 3, lower rolling Wheel assembly 3 includes two bottom rollers 20 and three idler wheel distance sleeves 18 being mounted in bottom roller rotation axis 19, and bottom roller turns The both ends of moving axis 19 are equipped with external screw thread and the both ends of bottom roller rotation axis 19 are fixed on fixed bracket 2 by nut and gasket On, the top of bottom roller component 3 is equipped with one group of upper roller component 4, and upper roller component 4 includes being mounted in upper roller rotation axis 16 Two upper rollers 17 and three idler wheel distance sleeves 18, the both ends of upper roller rotation axis 16 be equipped with external screw thread and by nut and The both ends of upper roller rotation axis 16 are fixed on upper roller component fixed frame 5 by gasket, and upper roller component fixed frame 5 passes through spiral shell Bolt, nut and gasket are mounted in the sliding slot 21 on fixed bracket 2, and upper roller component 4 is mounted on upper roller component fixed frame 5 And the both ends of upper roller component fixed frame 5 can be moved up and down along fixed bracket 2, the top of upper roller component fixed frame 5, which is equipped with, to be added Power device, augmentor include the extension bar plate 13 for being fixedly mounted on fixed 2 top of bracket, are reserved in the middle part of extension bar plate 13 Vertically-mounted in hole to have mandril 14, mandril 14 is equipped with external screw thread and setting in external screw thread and 13 middle part preformed hole of extension bar plate Internal screw thread match, the top of mandril 14 is equipped with extension bar 15.
Drill steel in process, lathe cutter head is fixed, workpiece rotation the case where, drill steel processing is fixed, rotation The method of weakening the following steps are included:
A, two bottom rollers 20 and three idler wheel distance sleeves 18 are sleeved on 19 over-assemble of bottom roller rotation axis into one group 19 both ends of bottom roller rotation axis of two groups of bottom roller components 3 are fixed on fixed bracket by nut and gasket by bottom roller component 3 On 2;
B, one end of preprocessing workpiece 22 is clamped by machine body chuck, adjusts support lifting column 9 and makes preprocessing Workpiece 22 is lain in a horizontal plane on two groups of bottom roller components 3;
C, two upper rollers 17 and three idler wheel distance sleeves 18 are sleeved on 16 over-assemble of upper roller rotation axis into upper rolling 16 both ends of upper roller rotation axis of upper roller component 4 are fixed on upper roller component fixed frame by nut and gasket by wheel assembly 4 On 5, upper roller component 4 pushes down preprocessing workpiece 22, the preliminary nut for fastening 16 both ends of upper roller rotation axis;
D, extension bar plate 13 is installed at the top of fixed bracket 2, top is installed in the preformed hole on extension bar plate 13 Bar 14, rotation are located at the extension bar 15 at 14 top of mandril, and upper roller component 4 applies pressure to preprocessing workpiece 22, compress pre-add Work workpiece 22.
After processing is completed, opposite direction rotates extension bar 15, and unclamping preprocessing workpiece 22 can be taken off.
For needing the case where being completely fixed drill steel workpiece in machining process, comprising the following steps:
A, two bottom rollers 20 and three idler wheel distance sleeves 18 are sleeved on 19 over-assemble of bottom roller rotation axis into one group 19 both ends of bottom roller rotation axis of two groups of bottom roller components 3 are fixed on fixed bracket by nut and gasket by bottom roller component 3 On 2;
B, one end of preprocessing workpiece 22 is clamped by machine body chuck, adjusts support lifting column 9 and makes preprocessing Workpiece 22 is lain in a horizontal plane on two groups of bottom roller components 3;
C, extension bar plate 13 is installed at the top of fixed bracket 2, top is installed in the preformed hole on extension bar plate 13 Bar 14, rotation are located at the extension bar 15 at 14 top of mandril, and mandril 14 directly applies pressure to preprocessing workpiece 22, withstands preprocessing Workpiece 22.
After processing is completed, opposite direction rotates extension bar 15, and unclamping preprocessing workpiece 22 can be taken off.
Embodiment 2
As shown in Figs 1-4, a kind of drill steel processing is fixed, rotates the device of weakening, including rack platform 1, rack platform 1 Bottom is equipped with height-adjustable support device, and height-adjustable support device includes the platform branch that 1 bottom of rack platform is arranged in Leg 6 and the promotion supporting leg 7 being set with platform legs 6 promote supporting leg 7 and are equipped with cross-tie 8, and cross-tie 8 and bracket are flat Support lifting column 9 is equipped between platform 1, support lifting column 9 is hydraulic column, and the top of rack platform 1 is equipped with fixed bracket 2, fixed The lower part of bracket 2 is equipped with two groups of parallel bottom roller components 3, and bottom roller component 3 includes being mounted in bottom roller rotation axis 19 Two bottom rollers 20 and three idler wheel distance sleeves 18, the both ends of bottom roller rotation axis 19 be equipped with external screw thread and by nut and The both ends of bottom roller rotation axis 19 are fixed on fixed bracket 2 by gasket, and the top of bottom roller component 3 is equipped with one group of upper roller group Part 4, upper roller component 4 include two upper rollers 17 and three idler wheel distance sleeves 18 being mounted in upper roller rotation axis 16, The both ends of upper roller rotation axis 16 are equipped with external screw thread and are fixed on the both ends of upper roller rotation axis 16 by nut and gasket On roll wheel assembly fixed frame 5, upper roller component fixed frame 5 is mounted on the sliding slot on fixed bracket 2 by bolt, nut and gasket In 21, upper roller component 4 is mounted on upper roller component fixed frame 5 and the both ends of upper roller component fixed frame 5 can be along fixed branch Frame 2 moves up and down, and the top of upper roller component fixed frame 5 is equipped with augmentor, and augmentor includes being fixedly mounted on fixed branch The extension bar plate 13 at the top of frame 2, vertically-mounted in 13 middle part preformed hole of extension bar plate to have mandril 14, mandril 14 is equipped with outer Screw thread and external screw thread are matched with the internal screw thread being arranged in 13 middle part preformed hole of extension bar plate, and the top of mandril 14 is equipped with reinforcing Bar 15.
Drill steel in process, lathe cutter head is fixed, workpiece rotation the case where, drill steel processing is fixed, rotation The method of weakening the following steps are included:
A, two bottom rollers 20 and three idler wheel distance sleeves 18 are sleeved on 19 over-assemble of bottom roller rotation axis into one group 19 both ends of bottom roller rotation axis of two groups of bottom roller components 3 are fixed on fixed bracket by nut and gasket by bottom roller component 3 On 2;
B, one end of preprocessing workpiece 22 is clamped by machine body chuck, adjusts support lifting column 9 and makes preprocessing Workpiece 22 is lain in a horizontal plane on two groups of bottom roller components 3;
C, two upper rollers 17 and three idler wheel distance sleeves 18 are sleeved on 16 over-assemble of upper roller rotation axis into upper rolling 16 both ends of upper roller rotation axis of upper roller component 4 are fixed on upper roller component fixed frame by nut and gasket by wheel assembly 4 On 5, upper roller component 4 pushes down preprocessing workpiece 22, the preliminary nut for fastening 16 both ends of upper roller rotation axis;
D, extension bar plate 13 is installed at the top of fixed bracket 2, top is installed in the preformed hole on extension bar plate 13 Bar 14, rotation are located at the extension bar 15 at 14 top of mandril, and upper roller component 4 applies pressure to preprocessing workpiece 22, compress pre-add Work workpiece 22.
After processing is completed, opposite direction rotates extension bar 15, and unclamping preprocessing workpiece 22 can be taken off.
For needing the case where being completely fixed drill steel workpiece in machining process, comprising the following steps:
A, two bottom rollers 20 and three idler wheel distance sleeves 18 are sleeved on 19 over-assemble of bottom roller rotation axis into one group 19 both ends of bottom roller rotation axis of two groups of bottom roller components 3 are fixed on fixed bracket by nut and gasket by bottom roller component 3 On 2;
B, one end of preprocessing workpiece 22 is clamped by machine body chuck, adjusts support lifting column 9 and makes preprocessing Workpiece 22 is lain in a horizontal plane on two groups of bottom roller components 3;
C, extension bar plate 13 is installed at the top of fixed bracket 2, top is installed in the preformed hole on extension bar plate 13 Bar 14, rotation are located at the extension bar 15 at 14 top of mandril, and mandril 14 directly applies pressure to preprocessing workpiece 22, withstands preprocessing Workpiece 22.
After processing is completed, opposite direction rotates extension bar 15, and unclamping preprocessing workpiece 22 can be taken off.
The technical means disclosed in the embodiments of the present invention is not limited only to technological means disclosed in above embodiment, further includes Technical solution consisting of any combination of the above technical features.It should be pointed out that for those skilled in the art For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as Protection scope of the present invention.

Claims (6)

1. a kind of drill steel processing is fixed, the device of rotation weakening, it is characterised in that: including rack platform (1), the rack platform (1) bottom is equipped with height-adjustable support device, and the height-adjustable support device includes being arranged at rack platform (1) bottom The platform legs (6) in portion and the promotion supporting leg (7) being set with platform legs (6), the promotion supporting leg (7), which is equipped with, laterally draws Bar (8) is equipped with support lifting column (9), the top of the rack platform (1) between the cross-tie (8) and rack platform (1) Equipped with fixed bracket (2), the lower part of the fixed bracket (2) is equipped with two groups of parallel bottom roller components (3), the bottom roller Component (3) includes two bottom rollers (20) and three idler wheel distance sleeves (18) being mounted on bottom roller rotation axis (19), institute The both ends for stating bottom roller rotation axis (19) are equipped with external screw thread and are consolidated the both ends of bottom roller rotation axis (19) by nut and gasket It is scheduled on fixed bracket (2), the top of the bottom roller component (3) is equipped with one group of upper roller component (4), the upper roller component (4) include two upper rollers (17) and three idler wheel distance sleeves (18) that are mounted on upper roller rotation axis (16), it is described on The both ends of idler wheel rotation axis (16) are equipped with external screw thread and are fixed on the both ends of upper roller rotation axis (16) by nut and gasket On upper roller component fixed frame (5), the both ends of the upper roller component fixed frame (5) can be moved up and down along fixed bracket (2), institute It is interior to state the sliding slot (21) that upper roller component fixed frame (5) is mounted on fixed bracket (2) by bolt, nut and gasket, it is described The top of upper roller component fixed frame (5) is equipped with augmentor.
2. a kind of drill steel processing according to claim 1 is fixed, rotates the device of weakening, it is characterised in that: the support Lifting column (9) includes the Rotational Cylindrical for being mounted on the fixed column (10) of rack platform (1) bottom and being mounted on cross-tie (8) (11), it is threadedly coupled between the fixed column (10) and Rotational Cylindrical (11), the Rotational Cylindrical (11) is equipped with rotational handle (12).
3. a kind of drill steel processing according to claim 1 is fixed, rotates the device of weakening, it is characterised in that: the support Lifting column (9) is hydraulic column.
4. a kind of drill steel processing according to claim 1 is fixed, rotates the device of weakening, it is characterised in that: the reinforcing Device includes the extension bar plate (13) being fixedly mounted at the top of fixed bracket (2), is reserved in the middle part of the extension bar plate (13) Vertically-mounted in hole to have mandril (14), the mandril (14) is equipped with external screw thread and external screw thread and extension bar plate (13) middle part are pre- The internal screw thread of interior setting of boxing out matches, and the top of the mandril (14) is equipped with extension bar (15).
5. a kind of drill steel processing according to claim 4 is fixed, rotates the application method of vibration damping device, it is characterised in that should Method the following steps are included:
A, two bottom rollers (20) and three idler wheel distance sleeves (18) are sleeved on bottom roller rotation axis (19) over-assemble at one Group bottom roller component (3), bottom roller rotation axis (19) both ends of two groups of bottom roller components (3) are fixed on by nut and gasket On fixed bracket (2);
B, one end of preprocessing workpiece is clamped by machine body chuck, adjusts support lifting column (9) and makes preprocessing workpiece It lies in a horizontal plane on two groups of bottom roller components (3);
C, two upper rollers (17) and three idler wheel distance sleeves (18) are sleeved on upper roller rotation axis (16) over-assemble at upper Upper roller rotation axis (16) both ends of upper roller component (4) are fixed on upper roller group by nut and gasket by roll wheel assembly (4) On part fixed frame (5), upper roller component (4) pushes down preprocessing workpiece, the preliminary nut for fastening upper roller rotation axis (16) both ends;
D, extension bar plate (13) are installed at the top of fixed bracket (2), installation in the preformed hole on extension bar plate (13) Mandril (14), rotation are located at the extension bar (15) at the top of mandril (14), and upper roller component (4) applies pressure to preprocessing workpiece, Compress preprocessing workpiece.
6. a kind of drill steel processing according to claim 4 is fixed, rotates the application method of vibration damping device, it is characterised in that should Method the following steps are included:
A, two bottom rollers (20) and three idler wheel distance sleeves (18) are sleeved on bottom roller rotation axis (19) over-assemble at one Group bottom roller component (3), bottom roller rotation axis (19) both ends of two groups of bottom roller components (3) are fixed on by nut and gasket On fixed bracket (2);
B, one end of preprocessing workpiece is clamped by machine body chuck, adjusts support lifting column (9) and makes preprocessing workpiece It lies in a horizontal plane on two groups of bottom roller components (3);
C, extension bar plate (13) are installed at the top of fixed bracket (2), installation in the preformed hole on extension bar plate (13) Mandril (14), rotation are located at the extension bar (15) at the top of mandril (14), and mandril (14) directly applies pressure, top to preprocessing workpiece Firmly preprocessing workpiece.
CN201611074211.5A 2016-11-29 2016-11-29 A kind of drill steel processing is fixed, rotates the device and method of weakening Active CN106736643B (en)

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CN201611074211.5A CN106736643B (en) 2016-11-29 2016-11-29 A kind of drill steel processing is fixed, rotates the device and method of weakening

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Application Number Priority Date Filing Date Title
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107042271B (en) * 2017-06-03 2018-11-23 安顺市西秀区顺大再生资源加工厂 A kind of crushing hammar drill rod movable type operation machine
CN108857262B (en) * 2018-08-30 2020-04-07 中国十九冶集团有限公司 Method for repairing drill rod of blast furnace tapping machine

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US3027159A (en) * 1958-10-24 1962-03-27 Yates Plant Ltd Roller apparatus for supporting and rotating cylindrical objects
CN202200048U (en) * 2011-08-30 2012-04-25 天津滨海龙泰科技发展有限公司 Dedicated swinging and rotating centre frame for processing core rod
CN104070407A (en) * 2014-06-26 2014-10-01 南京梅山冶金发展有限公司 Device and method for processing vibration of drill rod
CN204621566U (en) * 2015-04-07 2015-09-09 浙江金泰实业发展有限公司 A kind of bearing pah part cutting feed machine put bin
CN205324784U (en) * 2015-11-27 2016-06-22 重庆市鑫裕恒机械有限公司 Efficient centre bore lathe that punches
CN105965281A (en) * 2016-06-30 2016-09-28 山东建筑大学 Adjustable bracket for rotary body workpiece
CN206286834U (en) * 2016-11-29 2017-06-30 金川集团股份有限公司 A kind of drill steel processing is fixed, rotation weakening device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027159A (en) * 1958-10-24 1962-03-27 Yates Plant Ltd Roller apparatus for supporting and rotating cylindrical objects
CN202200048U (en) * 2011-08-30 2012-04-25 天津滨海龙泰科技发展有限公司 Dedicated swinging and rotating centre frame for processing core rod
CN104070407A (en) * 2014-06-26 2014-10-01 南京梅山冶金发展有限公司 Device and method for processing vibration of drill rod
CN204621566U (en) * 2015-04-07 2015-09-09 浙江金泰实业发展有限公司 A kind of bearing pah part cutting feed machine put bin
CN205324784U (en) * 2015-11-27 2016-06-22 重庆市鑫裕恒机械有限公司 Efficient centre bore lathe that punches
CN105965281A (en) * 2016-06-30 2016-09-28 山东建筑大学 Adjustable bracket for rotary body workpiece
CN206286834U (en) * 2016-11-29 2017-06-30 金川集团股份有限公司 A kind of drill steel processing is fixed, rotation weakening device

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