CN102320009B - Threading hole processing tool for dynamometric wheel - Google Patents
Threading hole processing tool for dynamometric wheel Download PDFInfo
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- CN102320009B CN102320009B CN201110252745.3A CN201110252745A CN102320009B CN 102320009 B CN102320009 B CN 102320009B CN 201110252745 A CN201110252745 A CN 201110252745A CN 102320009 B CN102320009 B CN 102320009B
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- positioning
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- angle regulator
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Abstract
The invention relates to a threading hole processing tool for a dynamometric wheel, which comprises a positioning supporting device and an angle regulating device, wherein the positioning supporting device is provided with a pair of supporting arms; each supporting arm is provided with a V-shaped groove for containing a corresponding dynamometric wheel pair and a compressing device for compressing the corresponding dynamometric wheel pair; the supporting arm at one end is provided with a positioning end face; the supporting arm at the other end is provided with an axial regulating device; the middle part of the positioning supporting device extends out downwards and is rotationally connected with the angle regulating device through a round pin; and both sides of the angle regulating device are respectively provided with a supporting jack connected with the positioning supporting device. Due to the adoption of the tool, a threading hole is parallel to a spindle of a machine tool and an inclined processing mode is changed into a vertical processing mode. For meeting the requirements of different types of dynamometric wheels on different angles of the threading hole, the angle regulating device is designed on the tool, so that the processing modes of the threading holes with different angles can be changed into the vertical processing mode. A V-shaped block and a mode that the end face at one end is positioned are adopted to the tool, so that the requirement of dynamometric wheel pairs with different axle diameters and different axial lengths on the positioning can be met. The tool can very simply and conveniently position and clamp.
Description
Technical field
The present invention relates to a kind of Instrumented wheelset thread hole processing tool, this scheme is to make Instrumented wheelset thread hole processing tool meet the right clamping of various project force-measuring wheels, and makes processing become simple, belongs to a kind of city rail vehicle bogie processing tool technical field.
Background technology
Along with the development of track traffic industry, novel product is more and more, and what force-measuring wheel became processing becomes increasingly complex, and difficulty of processing strengthens, and particularly force-measuring wheel is processed through wires hole, its hole draw ratio be greater than 15 and hole and axle at angle.In the situation that lathe does not have the omnipotent head of automatic indexing, difficulty of processing is very big, easily makes Drill Crack, causes scrapping of workpiece, and working (machining) efficiency is also very low.This just need to design a frock, makes it meet the right clamping of various model force-measuring wheels and makes force-measuring wheel process to through wires hole become simple, can improve working (machining) efficiency and guarantee product quality.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the above-mentioned shortcoming of prior art, and a kind of Instrumented wheelset thread hole processing tool is provided.
In order to solve above technical problem, Instrumented wheelset thread hole processing tool provided by the invention, it is characterized in that comprising: device for positioning and supporting, angle regulator, device for positioning and supporting has pair of support arms, each support arm has the force-measuring wheel of appearance to V-type groove and the hold down gag put into, wherein the support arm of one end is provided with location end face, the support arm of the other end is provided with axial-adjustment unit, described device for positioning and supporting middle part is rotationally connected by round pin and angle regulator, and angle regulator both sides are respectively arranged with the support top pick being connected with device for positioning and supporting.
Force-measuring wheel is put into the V-type groove of location and bracing or strutting arrangement to axle journal, adjusting device makes force-measuring wheel contact with location and bracing or strutting arrangement location end face to axial end, and compresses by hold down gag, and force-measuring wheel completes clamping; Location and bracing or strutting arrangement are connected by round pin with angle regulator, can mutually rotate between the two, by regulating support top pick two ends height, can make location and bracing or strutting arrangement rotate around round pin.
Further, the junction of described device for positioning and supporting and angle regulator is provided with the lower plane fixing with device for positioning and supporting, is carved with isometric graduation mark on described angle regulator, and during device for positioning and supporting horizontal positioned, lower plane is parallel with graduation mark.
When need to process through wires hole becomes α angle force-measuring wheel with axletree to time, regulate support top pick, make lower plane difference of height a=b*cot α on the graduation mark of angle regulator, wherein, b is the length of adjusting device high scale line.
This frock makes through wires hole parallel with machine tool chief axis, oblique line process change is vertical processing, in order to meet different model force-measuring wheel to through wires hole different angles problem, angle adjustable device of Fixture Design, make the processing of different angles through wires hole all can be converted into vertical processing, frock adopts V-block and one end end face location, can meet diameter of axle difference, the different force-measuring wheels of axial length to location, and tool locating clamping is extremely easy.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Fig. 1 is this Instrumented wheelset thread hole processing tool structural representation.
Fig. 2 is this Instrumented wheelset thread hole processing tool heeling condition structural representation.
The specific embodiment
The Instrumented wheelset thread hole processing tool of the present embodiment, as Fig. 1, shown in Fig. 2, composition comprises: device for positioning and supporting 1, angle regulator 2, device for positioning and supporting 1 has pair of support arms 3, 3 ＇, support arm has and holds force-measuring wheel to the 4 V-type grooves of putting into and for compressing force-measuring wheel to 4 hold down gag 5, 5 ＇, wherein the support arm of one end is provided with location end face 6, the support arm of the other end is provided with axial-adjustment unit 7, stretch out downwards at device for positioning and supporting 1 middle part, and be rotationally connected by round pin 8 and angle regulator 2, angle regulator 2 both sides are respectively arranged with the support top pick 9 being connected with device for positioning and supporting 1, 9 ＇.Device for positioning and supporting 1 is provided with the lower plane 10 fixing with device for positioning and supporting 1 with the junction of angle regulator 2, is carved with isometric graduation mark on angle regulator, and during device for positioning and supporting horizontal positioned, lower plane 10 is parallel with graduation mark.
When need to process through wires hole becomes α angle force-measuring wheel with axletree to time, regulate support top pick, make lower plane difference of height a=b*cot α on the graduation mark of angle regulator, wherein, b is the length of adjusting device high scale line.
Making force-measuring wheel is vertical processing to through wires hole inclination process change, and we only need according to trigonometric function relation, calculate two strong point differences of height according to the requirement of drawing upper angle, regulate the strong point to make it meet difference of height requirement.
In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (1)
1. Instrumented wheelset thread hole processing tool, it is characterized in that comprising: device for positioning and supporting, angle regulator, device for positioning and supporting has pair of support arms, each support arm has the force-measuring wheel of appearance to the V-type groove of putting into and for compressing the right hold down gag of force-measuring wheel, wherein the support arm of one end is provided with location end face, the support arm of the other end is provided with axial-adjustment unit, stretch out downwards at described device for positioning and supporting middle part, and be rotationally connected by round pin and angle regulator, angle regulator both sides are respectively arranged with the support top pick being connected with device for positioning and supporting; The junction of described device for positioning and supporting and angle regulator is provided with the lower plane fixing with device for positioning and supporting, is carved with isometric graduation mark on described angle regulator, and during device for positioning and supporting horizontal positioned, lower plane is parallel with graduation mark; When need to process through wires hole becomes α angle force-measuring wheel with axletree to time, regulate support top pick, make lower plane difference of height a=b*cot α on the graduation mark of angle regulator, wherein, b is the length of adjusting device high scale line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110252745.3A CN102320009B (en) | 2011-08-29 | 2011-08-29 | Threading hole processing tool for dynamometric wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110252745.3A CN102320009B (en) | 2011-08-29 | 2011-08-29 | Threading hole processing tool for dynamometric wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102320009A CN102320009A (en) | 2012-01-18 |
| CN102320009B true CN102320009B (en) | 2014-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110252745.3A Active CN102320009B (en) | 2011-08-29 | 2011-08-29 | Threading hole processing tool for dynamometric wheel |
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| Country | Link |
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| CN (1) | CN102320009B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521786B (en) * | 2013-09-13 | 2016-08-17 | 齐齐哈尔大学 | Use the wheel that computer program controls to accurate positioning method |
| CN105690130A (en) * | 2016-04-19 | 2016-06-22 | 山东开泰抛丸机械股份有限公司 | Angle adjusting device of machine tool |
| CN105690159A (en) * | 2016-04-28 | 2016-06-22 | 黄斌 | Tank mounting and clamping device |
| CN106271764B (en) * | 2016-08-30 | 2018-06-15 | 佛山市普拉迪数控科技有限公司 | The rotating localization jigs of adjustable angle a kind of and use its lathe |
| CN107363587A (en) * | 2017-08-29 | 2017-11-21 | 中车洛阳机车有限公司 | Rail-defect detector car instrumented wheelset inclined hole processing tool |
| CN108818070A (en) * | 2018-09-04 | 2018-11-16 | 天津豪鑫精密模具有限公司 | Angling hole processing adjustable positioning tooling on a kind of tube body |
| CN111805020B (en) * | 2020-07-17 | 2023-03-24 | 哈尔滨汽轮机厂有限责任公司 | Nozzle assembly part swirler electric spark punching auxiliary tool and use method |
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| CN201283437Y (en) * | 2008-11-18 | 2009-08-05 | 宁波远东制模有限公司 | Deep hole drill clamping bench |
| CN201313251Y (en) * | 2008-11-28 | 2009-09-23 | 北京南口轨道交通机械有限责任公司 | Device used to machine rotor-milling cutters |
| CN101628382A (en) * | 2009-08-13 | 2010-01-20 | 合肥市华林模具有限公司 | Angle regulator |
| CN101856793A (en) * | 2010-06-22 | 2010-10-13 | 深圳市银宝山新科技股份有限公司 | Universal fixture |
| CN202224976U (en) * | 2011-08-29 | 2012-05-23 | 南车南京浦镇车辆有限公司 | Instrumented wheelset thread hole processing tool |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61124344U (en) * | 1985-01-23 | 1986-08-05 |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201283437Y (en) * | 2008-11-18 | 2009-08-05 | 宁波远东制模有限公司 | Deep hole drill clamping bench |
| CN201313251Y (en) * | 2008-11-28 | 2009-09-23 | 北京南口轨道交通机械有限责任公司 | Device used to machine rotor-milling cutters |
| CN101628382A (en) * | 2009-08-13 | 2010-01-20 | 合肥市华林模具有限公司 | Angle regulator |
| CN101856793A (en) * | 2010-06-22 | 2010-10-13 | 深圳市银宝山新科技股份有限公司 | Universal fixture |
| CN202224976U (en) * | 2011-08-29 | 2012-05-23 | 南车南京浦镇车辆有限公司 | Instrumented wheelset thread hole processing tool |
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| CN102320009A (en) | 2012-01-18 |
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Address after: 210031 Nanjing, Pu Pu North Road, No. 68, Jiangsu Patentee after: CRRC NANJING PUZHEN CO., LTD. Address before: 210031 Nanjing, Pu Pu North Road, No. 68, Jiangsu Patentee before: CSR NANJING PUZHEN Vehicles Co., Ltd. |