CN201036844Y - Traction electric motor base correcting craft equipment - Google Patents
Traction electric motor base correcting craft equipment Download PDFInfo
- Publication number
- CN201036844Y CN201036844Y CN 200720101631 CN200720101631U CN201036844Y CN 201036844 Y CN201036844 Y CN 201036844Y CN 200720101631 CN200720101631 CN 200720101631 CN 200720101631 U CN200720101631 U CN 200720101631U CN 201036844 Y CN201036844 Y CN 201036844Y
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- hole
- utility
- traction electric
- dial gauge
- connecting elements
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Abstract
The utility model relates to a tooling for mechanical processing, in particular to a pulling motor bed regulating tooling which solves the problem that the regulating process in the special processing centre of the prior motor bed is expensive and can not be used on large scale. The utility model comprises a connection component, wherein, the front end of the connection component is provided with a through hole; a rotary shaft passes through the through hole; the upper end of the rotary shaft is provided with a positioning hole which has a dial test indicator rod fixed inside; the front end of the dial test indicator rod is movably connected with the dial test indicator; the rotary shaft is arranged on the through hole through a bearing component; the top of the rotary shaft is provided with a pressing adjustable bolt which is communicated with the positioning hole. The utility model ensures that the regulation and basic transmission manufacturing procedure which has to be carried on in special vertical conversion processing centre in the prior art can be realized in common numeric boring-milling machine, thereby extending the capacity range of tool machine manufacturing procedure, and improving the processing capacity of the motor bed processing production line; in addition, the utility model is of novel design, good rigidity in structure, convenient adjustment, high precision in regulation, low cost, and can be widely used in the regulation procedure of pulling motor bed.
Description
Technical field
The utility model relates to a kind of machining frock, is specially a kind of traction electric machine support correcting tool.
Background technology
Locomotive seize suspension type traction electric machine, slip axle suspension bearing and rolling axle suspension bearing dual mode are arranged, rolling axle suspension bearing mode is that the electric machine stand structure is that support is hung face and locomotive seize support and connection mode greatly, and the particularity of this type of stand structure has determined its processing location and slip axle hung type support to have very big difference.At present, the electric machine stand of this structure is at timing, at first support is located with special fixture, proofread and correct the relative position relation of support seize R circular arc and support axis at the upright conversion machining center that crouches of special use, thereby determine workpiece B axle work origin, though there is not any problem in the use in the above-mentioned said upright conversion machining center that crouches, but it involves great expense, equipment probably needs 1,500 hundred ten thousand yuan, for the more weak medium-sized and small enterprises of some economic strengths, because many upright crouching of unable purchase are changed machining centers, thereby are unfavorable for the correction processing of extensive traction electric machine support, have influenced production efficiency.
Summary of the invention
The utility model is proofreaied and correct with special-purpose machining center and is processed in order to solve existing traction electric machine support, costs an arm and a leg and problem such as can't use on a large scale, and the traction electric machine support that a kind of structural rigidity is good, easy to adjust, correction accuracy is high correcting tool is provided.
The utility model is to adopt following technical scheme to realize: traction electric machine support correcting tool, comprise the connecting elements that is connected with machine tool chief axis, the connecting elements front end has through hole, run through the turning cylinder that setting can be rotated around connecting elements in the through hole, the turning cylinder upper end has locating hole, the interior fixedly dial gauge bar of locating hole, dial gauge bar front end is connected with dial gauge.Dial gauge described in the utility model and dial gauge bar are existing known products, its operation principle and using method are that those of ordinary skill in the art is known, the length of described dial gauge bar can be according to the size adjustment of support seize R arc radius, to satisfy the support alignment requirements.During use, only need the connecting elements of this frock is connected with the main shaft handle of a knife of general NC boring and milling machine, proofread and correct the relative position relation of support seize R circular arc and support axis then according to the measuring method of dial gauge and dial gauge bar, thereby determine the work origin of workpiece B axle.This frock made originally and must can realize on the general NC boring and milling machine in correction and the benchmark transmission manufacturing procedure that the upright conversion machining center that crouches of special use carries out, enlarged the limit of power of machine tooling technology, improved the working ability of support machining production line, and the design concept novelty, structural rigidity is good, easy to adjust, correction accuracy is high.
Free for turning cylinder is rotated in through hole, described turning cylinder is installed in the through hole by bearing assembly, and described bearing assembly comprises upper and lower bearing and is placed in axle sleeve on the turning cylinder, the bearing cap that be equipped with in the upper and lower bearing outside and connecting elements is fixing.
Described connecting elements can be multiple version, the step cylinder of connecting elements described in the utility model for constituting by small column and big flattened cylindrical, through hole is arranged on the big flattened cylindrical, small column one end is connected with machine tool chief axis, and so-called big flattened cylindrical promptly is that two planes that the position is relative are cut out in the cylinder side.
Described turning cylinder top is provided with the expansion screw that compresses that communicates with locating hole, is used to reinforce the dial gauge bar, and it is loosening in the moving axis rotary course to prevent that the dial gauge bar from rotating, and influences measurement result.
Compared with prior art, the utility model made originally and must can realize on the general NC boring and milling machine in correction and the benchmark transmission manufacturing procedure that the upright conversion machining center that crouches of special use carries out, enlarged the limit of power of machine tooling technology, improved the working ability of support machining production line, and design concept novelty, structural rigidity is good, easy to adjust, correction accuracy is high, cost is very low, can be widely used in traction electric machine support correcting process.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Among the figure: 1-through hole 2-turning cylinder 3-locating hole 4-dial gauge bar 5-dial gauge 6, the big flattened cylindrical 12-of 7-bearing 8-axle sleeve 9-bearing cap 10-small column 11-compress expansion screw
The specific embodiment
Traction electric machine support correcting tool, comprise the connecting elements that is connected with machine tool chief axis, the connecting elements front end has through hole 1, the step cylinder of connecting elements for constituting by small column 10 and big flattened cylindrical 11, through hole 1 is arranged on the big flattened cylindrical 11, small column 10 1 ends are connected with machine tool chief axis, run through the turning cylinder 2 that setting can be rotated around connecting elements in the through hole 1, turning cylinder 2 is installed in the through hole 1 by bearing assembly, described bearing assembly comprises, lower bearing 6,7 and be placed in axle sleeve 8 on the turning cylinder 2, on, lower bearing 6, be equipped with and the fixing bearing cap 9 of connecting elements in 7 outsides; Turning cylinder 2 upper ends have locating hole 3, fixing dial gauge bars 4 in the locating hole 3, dial gauge bar 4 front ends are connected with dial gauge 5, turning cylinder 2 tops be provided with communicate with locating hole 3 compress expansion screw 12.
During use, small column one end is connected with machine tool chief axis by handle of a knife, with the support clamping on the special fixture of digital-control boring-milling machine, proofread and correct the big end seam of support after, as shown in Figure 1, adjust dial gauge and be in position one (solid line position), machine tool chief axis is placed top gear, with tool shelf motivation bed main shaft, dial gauge is rotated at support seize R circular arc end face, stir the dial gauge bar then and make its moving axis rotation that rotates, make that dial gauge size pointer indication reading is identical, lock machine tool chief axis then; Conversion dial gauge gauge outfit direction is in position two (dotted line position), adjust dial gauge bar extension elongation, the dial gauge indicator is pressed on the seize R circular arc, rotation dial gauge table bar is observed the dial gauge reading, and by adjusting (rotation or mobile) workbench, make dial gauge reading when rotating identical, just determined that support two ends seam center line and seize side center line at the relative position relation of work table rotation direction, determined workpiece B axle work origin, thereby determined the processing technology benchmark this moment.
Claims (4)
1. traction electric machine support correcting tool, it is characterized in that comprising the connecting elements that is connected with machine tool chief axis, the connecting elements front end has through hole (1), run through the turning cylinder (2) that setting can be rotated around connecting elements in the through hole (1), turning cylinder (2) upper end has locating hole (3), the interior fixedly dial gauge bar (4) of locating hole (3), dial gauge bar (4) front end is connected with dial gauge (5).
2. traction electric machine support correcting tool according to claim 1, it is characterized in that turning cylinder (2) is installed in the through hole (1) by bearing assembly, described bearing assembly comprises upper and lower bearing (6,7) and is placed in axle sleeve (8) on the turning cylinder (2), the bearing cap (9) that be equipped with in upper and lower bearing (6, the 7) outside and connecting elements is fixing.
3. traction electric machine support correcting tool according to claim 1 and 2 is characterized in that the step cylinder of described connecting elements for being made of small column (10) and big flattened cylindrical (11), and through hole (1) is arranged on the big flattened cylindrical (11).
4. traction electric machine support correcting tool according to claim 1 and 2, it is characterized in that described turning cylinder (2) top be provided with communicate with locating hole (3) compress expansion screw (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720101631 CN201036844Y (en) | 2007-06-12 | 2007-06-12 | Traction electric motor base correcting craft equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720101631 CN201036844Y (en) | 2007-06-12 | 2007-06-12 | Traction electric motor base correcting craft equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201036844Y true CN201036844Y (en) | 2008-03-19 |
Family
ID=39209352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720101631 Expired - Fee Related CN201036844Y (en) | 2007-06-12 | 2007-06-12 | Traction electric motor base correcting craft equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201036844Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689233A (en) * | 2012-05-29 | 2012-09-26 | 苏州市新鸿基精密部品有限公司 | Correction clamp for machining center |
| CN109396472A (en) * | 2017-08-17 | 2019-03-01 | 上海阿为特精密机械股份有限公司 | Numerically controlled lathe line shaft cent(e)ring device |
| CN109571107A (en) * | 2018-11-16 | 2019-04-05 | 中国航发西安动力控制科技有限公司 | Hole system center alignment device and aligning method |
| CN111941148A (en) * | 2020-07-03 | 2020-11-17 | 中国第一汽车股份有限公司 | Device and method for correcting overtravel of numerical control machining |
-
2007
- 2007-06-12 CN CN 200720101631 patent/CN201036844Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689233A (en) * | 2012-05-29 | 2012-09-26 | 苏州市新鸿基精密部品有限公司 | Correction clamp for machining center |
| CN109396472A (en) * | 2017-08-17 | 2019-03-01 | 上海阿为特精密机械股份有限公司 | Numerically controlled lathe line shaft cent(e)ring device |
| CN109571107A (en) * | 2018-11-16 | 2019-04-05 | 中国航发西安动力控制科技有限公司 | Hole system center alignment device and aligning method |
| CN111941148A (en) * | 2020-07-03 | 2020-11-17 | 中国第一汽车股份有限公司 | Device and method for correcting overtravel of numerical control machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YONGJI NEW SPEED ELECTRIC MOTOR CO. Free format text: FORMER OWNER: YONGJI MOTOR FACTORY, CHINESE BEICHE GROUP Effective date: 20081031 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081031 Address after: No. 18, motor street, Yongji, Shanxi Province: 044500 Patentee after: Yongji Xinshisu Motor Electrical Appliance Co., Ltd. Address before: No. 18, motor street, Yongji, Shanxi Province: 044500 Patentee before: CNR Yongji Electric Machine Factory |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 Termination date: 20120612 |