CN103878629A - Locating adjustment device for shaft machining - Google Patents
Locating adjustment device for shaft machining Download PDFInfo
- Publication number
- CN103878629A CN103878629A CN201410114980.8A CN201410114980A CN103878629A CN 103878629 A CN103878629 A CN 103878629A CN 201410114980 A CN201410114980 A CN 201410114980A CN 103878629 A CN103878629 A CN 103878629A
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- Prior art keywords
- adjustment device
- screw
- positioning adjustment
- processing positioning
- axle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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- Mechanical Engineering (AREA)
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Abstract
The invention provides a locating adjustment device for shaft machining. The locating adjustment device can adjust the machining height of shaft type work-pieces conveniently according to actual requirements, guarantee that the axis positions of the shaft type work-pieces do not deflect, and guarantee the stability of the machining rotation motion of the shaft type work-pieces. The adjustment device comprises a lead screw, screw nuts matched with the lead screw and lifting arms fixedly connected with the screw nuts. The end portion of the lead screw is connected with a driving mechanism, and the two screw nuts of opposite rotation directions are arranged at the symmetric portions of the lead screw. The screw nuts are fixedly connected with the lifting arms through hinge pins. The two lifting arms are identical in size, are arranged in an intersecting mode and are hinged through a hinged shaft. Jacking components for shafts to be machined are arranged on the tops of the lifting arms. The screw nuts are installed in a sliding base in a sliding mode.
Description
Technical field
The present invention relates to a kind of machined positioner, be specifically related to a kind of lift adjustment location of workpiece and make the axle processing positioning adjustment device that workpiece can automatic accurate centering.
Background technology
At present, in the process of machining axial workpiece, because of various axis part diameter size differences, operator is in order to adapt to the needs of machine tool travel and concrete working position, often to adjust its height and position on platen according to the actual diameter size of axial workpiece, well-established law is the adjustment that the mode by increase or reduce cushion block in axial workpiece bottom realizes workpiece height, but the shortcoming one of this adjustment mode is to manufacture in advance the various cushion blocks of different size, the lifting of need to driving a vehicle when adjustment coordinates, after often occurring that height and position is adjusted, there is again deflection in the position of center line of axle, be difficult to put in place at accurate adjustment of two-dimensional space, repeatedly operate time-consuming, affect production efficiency, the 2nd, in the time that adjustment is highly larger, need to increase higher cushion block in workpiece bottom, because cushion block is compared with high and unstable, be unfavorable for safety in production.
Summary of the invention
For above-mentioned technical problem, the invention provides a kind of axle processing positioning adjustment device, can realize according to actual needs easily the accurate adjustment of shaft-like workpiece working height, keep not deflection of its axial location simultaneously, ensure the stability of its processing spinning movement.
For achieving the above object, the technical solution used in the present invention is:
A kind of axle processing positioning adjustment device, the screw that comprises leading screw, coordinate with leading screw and the lifting arm being fixedly connected with screw, leading screw end is connected with driving mechanism, on leading screw, symmetric position disposes two screws that rotation direction is contrary, on screw, be fixedly connected with respectively a lifting arm by bearing pin, two lifting arm consistent size are also arranged in a crossed mannerly undertaken hingedly by hinge, lifting arm top is provided with the jacking parts of axle to be processed, and described screw is slidably mounted in a slide.
As the further restriction of the technical program, described jacking parts are adopted as support roller, and support roller is arranged on lifting arm top by bearing pin.
In technique scheme, described support roller is width adjustable type structure, and middle part forms the accommodation space of axle to be processed, is convenient to the adjusted size grasping part size according to axle.
As the further restriction of the technical program, described slide is arranged on a base being fixed on platen, and mounting structure is firm, is beneficial to the even running of device.
As the further restriction of the technical program, described slide top is hatch frame, and hatch frame top is provided with the spacing pressing plate coordinating with screw top, deflection occurs, to ensure the accuracy of alignment of adjusting device while effectively preventing screw slippage.
As the further restriction of the technical program, between described screw top and spacing pressing plate, be provided with slide plate.
In technique scheme, described slide plate adopts copper coin to make.
As the further restriction of the technical program, described driving mechanism is Manual operation handle.
As the further restriction of the technical program, described driving mechanism is motor, and motor is connected with leading screw by shaft coupling.
As the further restriction of the technical program, described adjusting device arranges in pairs on platen, and the jacking parts central alignment of two adjusting devices.
When use, adjust in advance after the accuracy of alignment of two adjusting devices, two devices are fixed on platen in pairs, follow-up no matter highly how lift adjustment, the relative center of two devices remains constant.Drive screw motion by rotating threaded shaft, two screws are opposite direction horizontal sliding in slide, the end of screw and lifting arm is linked together by bearing pin, screw motion drives the lifting arm angle of two intersections to change, lifting arm top is done folding and is moved up and down, in the time that shaft-like workpiece is placed on the lifting arm top of intersection, workpiece can arrive suitable height and position along with the folding at lifting arm top and lifting, but now axial location does not tilt, only change in the position of short transverse, therefore shaft-like workpiece rapid adjustment can be arrived to the height and position of actual process requirements.
Beneficial effect of the present invention is according to known to the narration of such scheme:
Adopt the axle processing positioning adjustment device of said structure, can realize the height and position of accurate adjustment shaft-like workpiece on platen face rapidly, lift adjustment scope is large; While in pairs using this device, can the automatic centering in the horizontal direction of retainer shaft line position in adjustment process and not run-off the straight, the height adjustment of the shaft-like workpiece that is applicable to various sizes on platen.
Brief description of the drawings
Fig. 1 is the adjusting device overall structure schematic diagram of the embodiment of the present invention;
Fig. 2 is the cutaway view of Fig. 1;
In figure, be labeled as: 1, leading screw; 2, motor; 3, left screw; 4, right screw; 5, left lifting arm; 6, right lifting arm; 7, support roller; 8, base; 9, slide; 10, slide plate; 11, pressing plate; 12, bearing pin A; 13, hinge; 14, bearing pin B.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described:
As shown in drawings, the axle processing positioning adjustment device that the present embodiment provides, the screw that comprises leading screw 1, coordinate with leading screw 1 and the lifting arm being fixedly connected with screw, leading screw 1 end is connected with driving mechanism, on leading screw 1, symmetric position disposes two left screw 3, right screws 4 that rotation direction is contrary, on screw, be fixedly connected with respectively left lifting arm 5, right lifting arm 6 by bearing pin A12, two lifting arm consistent size are also arranged in a crossed manner is undertaken hinged by hinge 13, lifting arm top is provided with the jacking parts of axle to be processed, and described screw is slidably mounted in a slide 9.
In the present embodiment, described jacking parts are adopted as support roller 7, and support roller 7 is arranged on lifting arm top by bearing pin B14.
In above-mentioned embodiment, described support roller 7 is width adjustable type structure, and middle part forms the accommodation space of axle to be processed, is convenient to the adjusted size grasping part size according to axle.
In the present embodiment, described slide 9 is arranged on a base 8 being fixed on platen, and mounting structure is firm, is beneficial to the even running of device.
In the present embodiment, described slide 9 tops are hatch frame, and hatch frame top is provided with the spacing pressing plate 11 coordinating with screw top, deflection occurs, to ensure the accuracy of alignment of adjusting device while effectively preventing screw slippage.
Wherein, between described screw top and spacing pressing plate 11, be also provided with slide plate 10, slide plate 10 adopts copper coin to make.
In the present embodiment, described driving mechanism is motor 2, and motor 2 is connected with leading screw 1 by shaft coupling.
Described adjusting device arranges in pairs on platen, and the jacking parts central alignment of two adjusting devices.
When above-mentioned adjusting device assembling, first slide 9 and base 8 are assembled together, left screw 3 and right screw 4 are installed on leading screw 1, and be positioned over together on slide 9, again slide plate 10 and pressing plate 11 are fitted on slide 9 successively, then, adopt hinge 13 that left lifting arm 5 and right lifting arm 6 are linked together, the lower end of two lifting arms is connected with left screw 3 and right screw 4 with bearing pin respectively, the top of two lifting arms is connected with support roller 7 with bearing pin respectively, finally drive motors 2 is connected with leading screw 1.When use, shaft-like workpiece to be processed is placed on support roller 7, starting drive motors 2 rotates leading screw 1,4 of left screw 3 and right screws move along leading screw 1 level of synchronization, distance between two screws expands or dwindles with the motion of leading screw 1, and then two lifting arms angle expand or dwindle, be placed on two shaft-like workpieces between support roller 7 and decline or lifting height thereupon.
In above-described embodiment, preferred embodiments of the present invention is described, obviously, under inventive concept of the present invention, still can make a lot of variations.At this, should illustrate, any change of making under inventive concept of the present invention all will fall within the scope of protection of the present invention.
Claims (10)
1. an axle processing positioning adjustment device, it is characterized in that: described adjusting device comprises leading screw, the screw coordinating with leading screw and the lifting arm being fixedly connected with screw, leading screw end is connected with driving mechanism, on leading screw, symmetric position disposes two screws that rotation direction is contrary, on screw, be fixedly connected with respectively a lifting arm by bearing pin, two lifting arm consistent size are also arranged in a crossed manner is undertaken hinged by hinge, lifting arm top is provided with the jacking parts of axle to be processed, and described screw is slidably mounted in a slide.
2. axle processing positioning adjustment device according to claim 1, is characterized in that: described jacking parts are support roller, and support roller is arranged on lifting arm top by bearing pin.
3. axle processing positioning adjustment device according to claim 2, is characterized in that: described support roller is width adjustable type structure, and middle part forms the accommodation space of axle to be processed.
4. axle processing positioning adjustment device according to claim 1, is characterized in that: described slide is arranged on a base being fixed on platen.
5. axle processing positioning adjustment device according to claim 4, is characterized in that: described slide top is hatch frame, and hatch frame top is provided with the spacing pressing plate coordinating with screw top.
6. axle processing positioning adjustment device according to claim 5, is characterized in that: between described screw top and spacing pressing plate, be provided with slide plate.
7. axle processing positioning adjustment device according to claim 6, is characterized in that: described slide plate is that copper coin is made.
8. axle processing positioning adjustment device according to claim 1, is characterized in that: described driving mechanism is Manual operation handle.
9. axle processing positioning adjustment device according to claim 1, is characterized in that: described driving mechanism is motor, and motor is connected with leading screw by shaft coupling.
10. according to the axle processing positioning adjustment device described in claim 1 ~ 9 any one, it is characterized in that: described adjusting device arranges in pairs on platen, and the jacking parts central alignment of two adjusting devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410114980.8A CN103878629A (en) | 2014-03-26 | 2014-03-26 | Locating adjustment device for shaft machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410114980.8A CN103878629A (en) | 2014-03-26 | 2014-03-26 | Locating adjustment device for shaft machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103878629A true CN103878629A (en) | 2014-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410114980.8A Pending CN103878629A (en) | 2014-03-26 | 2014-03-26 | Locating adjustment device for shaft machining |
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| CN (1) | CN103878629A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104944315A (en) * | 2015-06-16 | 2015-09-30 | 北京航天发射技术研究所 | Scissors fork lifting type auxiliary supporting mechanism capable of being locked at random position |
| CN105922051A (en) * | 2016-05-31 | 2016-09-07 | 安庆市天润工程机械有限责任公司 | Lifting type feeding support device |
| CN105922076A (en) * | 2016-05-31 | 2016-09-07 | 安庆市天润工程机械有限责任公司 | Dual-adjusting type feeding clamping device |
| CN106151798A (en) * | 2015-03-12 | 2016-11-23 | 盐城工业职业技术学院 | A kind of centering frame support bracket |
| CN108398071A (en) * | 2018-04-18 | 2018-08-14 | 长江师范学院 | Valve detection device |
| CN108625145A (en) * | 2018-05-15 | 2018-10-09 | 江西服装学院 | The clothes processing disconnected cloth equipment of intelligence |
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| CN101116942A (en) * | 2007-09-06 | 2008-02-06 | 张应祥 | Accurate gripping tongs for the machine tool |
| CN201940836U (en) * | 2011-03-10 | 2011-08-24 | 上海三一精机有限公司 | Bidirectional centering clamping device |
| CN202224942U (en) * | 2011-09-07 | 2012-05-23 | 陈玉争 | Magnetic worktable |
| CN202336734U (en) * | 2011-10-21 | 2012-07-18 | 上海莱克气割机有限公司 | Motor-driven bracket of cutting machine |
| CN102601620A (en) * | 2012-03-06 | 2012-07-25 | 昆山巨林科教实业有限公司 | Machining system and machining method thereof |
| CN202461993U (en) * | 2011-12-27 | 2012-10-03 | 芜湖新联造船有限公司 | Support structure for alignment of two end faces for reaming |
| CN202877916U (en) * | 2012-09-24 | 2013-04-17 | 浙江金洲管道工业有限公司 | Synchronously clamped flying saw clamp device |
| CN203173468U (en) * | 2013-03-21 | 2013-09-04 | 济钢集团国际工程技术有限公司 | Lifting roller bed device used for conveying |
| CN103406712A (en) * | 2013-07-25 | 2013-11-27 | 宁波江宸自动化装备有限公司 | Self-centering knurling mechanism |
| CN203751816U (en) * | 2014-03-26 | 2014-08-06 | 济钢集团有限公司 | Location adjusting device for shaft machining |
-
2014
- 2014-03-26 CN CN201410114980.8A patent/CN103878629A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3149779A1 (en) * | 1981-12-16 | 1983-06-30 | J.G. Weisser Söhne, 7742 St Georgen | Device for loading a front-operated lathe |
| CN101116942A (en) * | 2007-09-06 | 2008-02-06 | 张应祥 | Accurate gripping tongs for the machine tool |
| CN201940836U (en) * | 2011-03-10 | 2011-08-24 | 上海三一精机有限公司 | Bidirectional centering clamping device |
| CN202224942U (en) * | 2011-09-07 | 2012-05-23 | 陈玉争 | Magnetic worktable |
| CN202336734U (en) * | 2011-10-21 | 2012-07-18 | 上海莱克气割机有限公司 | Motor-driven bracket of cutting machine |
| CN202461993U (en) * | 2011-12-27 | 2012-10-03 | 芜湖新联造船有限公司 | Support structure for alignment of two end faces for reaming |
| CN102601620A (en) * | 2012-03-06 | 2012-07-25 | 昆山巨林科教实业有限公司 | Machining system and machining method thereof |
| CN202877916U (en) * | 2012-09-24 | 2013-04-17 | 浙江金洲管道工业有限公司 | Synchronously clamped flying saw clamp device |
| CN203173468U (en) * | 2013-03-21 | 2013-09-04 | 济钢集团国际工程技术有限公司 | Lifting roller bed device used for conveying |
| CN103406712A (en) * | 2013-07-25 | 2013-11-27 | 宁波江宸自动化装备有限公司 | Self-centering knurling mechanism |
| CN203751816U (en) * | 2014-03-26 | 2014-08-06 | 济钢集团有限公司 | Location adjusting device for shaft machining |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151798A (en) * | 2015-03-12 | 2016-11-23 | 盐城工业职业技术学院 | A kind of centering frame support bracket |
| CN104944315A (en) * | 2015-06-16 | 2015-09-30 | 北京航天发射技术研究所 | Scissors fork lifting type auxiliary supporting mechanism capable of being locked at random position |
| CN105922051A (en) * | 2016-05-31 | 2016-09-07 | 安庆市天润工程机械有限责任公司 | Lifting type feeding support device |
| CN105922076A (en) * | 2016-05-31 | 2016-09-07 | 安庆市天润工程机械有限责任公司 | Dual-adjusting type feeding clamping device |
| CN108398071A (en) * | 2018-04-18 | 2018-08-14 | 长江师范学院 | Valve detection device |
| CN108398071B (en) * | 2018-04-18 | 2020-07-28 | 长江师范学院 | Valve detection device |
| CN108625145A (en) * | 2018-05-15 | 2018-10-09 | 江西服装学院 | The clothes processing disconnected cloth equipment of intelligence |
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| PB01 | Publication | ||
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Application publication date: 20140625 |