CN103389069A - Inclination angle measurement device for synchronizer - Google Patents
Inclination angle measurement device for synchronizer Download PDFInfo
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- CN103389069A CN103389069A CN2013103375885A CN201310337588A CN103389069A CN 103389069 A CN103389069 A CN 103389069A CN 2013103375885 A CN2013103375885 A CN 2013103375885A CN 201310337588 A CN201310337588 A CN 201310337588A CN 103389069 A CN103389069 A CN 103389069A
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- mandrel
- angle
- synchronizer
- measurement device
- turning axle
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Abstract
The invention provides an inclination angle measurement device for a synchronizer. The inclination angle measurement device comprises a base, a workpiece mounting shaft unit and an angle measurement unit, wherein the mounting shaft unit is divided into a mandrel and a mandrel rotating shaft; a through hole penetrating through the axis is formed in a second step of the mandrel; the mandrel rotating shaft penetrates through the through hole and is fixed on the upper end face of the base; the mandrel can rotate around the mandrel rotating shaft; the angle measurement unit is divided into an angle dial plate, a connecting rod rotating shaft, a connecting rod mechanism and a contact; the connecting rod mechanism and the angle dial plate are arranged on the base; the connecting rod mechanism is provided with a through hole penetrating through the axis; the connecting rod rotating shaft penetrates through the through hole and is fixed on the upper end face of the base; one end of the connecting rod mechanism is connected with a pointer fixed at the other end of the contact above the angle dial plate; the tip of the contact is in contact with the axial height surface of the mandrel. The inclination angle measurement device has the advantages and the beneficial effects that according to a simple cam and connecting rod transmission theory, an inclination angle can be directly read, and the detection efficiency and the precision are improved.
Description
Technical field
The present invention relates to a kind of synchronizer angle of bank measurement device.
Background technology
Most of synchronizer angle of bank measurement are to measure by the form that flat board adds dial gauge.But individual product requires to measure the assembly angle of inclination, and present detection method is by measuring the beat amount, application triangle theorem, and indirect calculation obtains.This method detection efficiency is low, and the result of calculation deviation is larger.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of angle of bank measurement device of measuring synchromesh gear hub and tooth cover assembly.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of synchronizer angle of bank measurement device: comprise base, workpiece installation shaft unit, measurement of angle unit, described installation shaft unit is divided into mandrel, mandrel turning axle, there is the through hole that passes axle center described mandrel the second ladder position, described mandrel turning axle passes on the upper surface that described through hole is fixed on described base, and mandrel can be around described mandrel turning axle rotation; The measurement of angle unit is divided into angle dial plate, connecting rod turning axle, linkage assembly, contact, described linkage assembly and angle dial plate are arranged on described base, described linkage assembly has the through hole that passes axle center, described connecting rod turning axle passes on the upper surface that described through hole is fixed on described base, described linkage assembly one end connects the fixing pointer of the described contact other end above described angle dial plate, the described mandrel axis height of described stylus contact surface.
Further, workpiece installation shaft unit also comprises block, shift fork limited block, and described shift fork limited block is enclosed within on the workpiece outer ring, and the workpiece inner ring is enclosed within on the first stepped portion of described mandrel, and described block is arranged on the right side of described mandrel.
Further, also comprise the rocking handle unit, be divided into slide rail, supporting seat, the rocking handle with turning axle, offset cam, U-shaped setting ahead, described supporting seat is arranged on the upper surface of described base, the axis of described rocking handle with turning axle passes mounting hole and the (fixed installation of described offset cam on described supporting seat, the described U-shaped lower surface of setting ahead is arranged in described slide rail and can slides up and down, and described U-shaped U-shaped groove center of setting ahead arranges the 3rd stepped portion of described offset cam and mandrel.
Further, also comprise resetting means, the bottom of described resetting means is fixed on the upper surface of described base, the described mandrel of the elastic force contact of described resetting means the 3rd stepped portion axis height surface.
Further, described slide rail is T-shaped slide rail.
Further, also comprise stop screw, described stop screw is symmetricly set on the described U-shaped slide rail of setting both sides ahead.
Further, described measurement of angle unit is symmetricly set on the both sides of described mandrel.
Further, described resetting means is symmetricly set on the both sides of described mandrel.
Advantage and good effect that the present invention has are: the present invention, by simple cam and link transmission principle, has realized the direct reading at angle of inclination, has improved detection efficiency and precision.
Description of drawings
Fig. 1 is whole vertical view of the present invention;
Fig. 2 is rocking handle of the present invention unit Local map.
In figure:
The 1-block; 2-shift fork limited block; 3-connecting rod turning axle; 4-angle dial plate; The 5-slide rail; The 6-stop screw; The 7-supporting seat; The 8-base; 9-is with the rocking handle of turning axle; The 10-offset cam; 11-sets ahead; The 12-mandrel; The 13-resetting means; The 14-linkage assembly; The 15-contact; 16-mandrel turning axle; The 17-axle sleeve; The 18-axle.
Embodiment
The present invention relates to as illustrated in fig. 1 and 2 a kind of synchronizer angle of bank measurement device and comprise base 8, workpiece installation shaft unit, measurement of angle unit, described installation shaft unit is divided into mandrel 12, mandrel turning axle 16, there is the through hole that passes axle center described mandrel 12 second ladder positions, described mandrel turning axle 16 passes on the upper surface that described through hole is fixed on described base 8, and mandrel 12 can be around described mandrel turning axle 16 rotations; The measurement of angle unit is divided into angle dial plate 4, connecting rod turning axle 3, linkage assembly 14, contact 15, described linkage assembly 14 and angle dial plate 4 are arranged on described base 8, described linkage assembly 14 has the through hole that passes axle center, described connecting rod turning axle 3 passes on the upper surface that described through hole is fixed on described base 8, described linkage assembly 14 1 ends connect the fixing pointer of described contact 15 other ends above described angle dial plate 4, the described mandrel of the most advanced and sophisticated contact of described contact 15 12 axis height surfaces.Workpiece installation shaft unit also comprises block 1, shift fork limited block 2, and described shift fork limited block 2 is enclosed within on the workpiece outer ring, and the workpiece inner ring is enclosed within on the first stepped portion of described mandrel 12, and described block 1 is arranged on the right side of described mandrel 12.Also comprise the rocking handle unit, be divided into slide rail 5, supporting seat 7, the rocking handle 9 with turning axle, offset cam 10, U-shapedly set 11 ahead, described supporting seat 7 is arranged on the upper surface of described base 8, the axis of described rocking handle with turning axle 9 passes mounting hole and 10 fixed installations of described offset cam on described supporting seat 7, described U-shaped 11 lower surfaces of setting ahead are arranged in described slide rail 5 and can slide up and down, and described U-shaped 11 the U-shaped groove center of setting ahead arranges the 3rd stepped portion of described offset cam 10 and mandrel 12.Also comprise resetting means 13, the bottom of described resetting means 13 is fixed on the upper surface of described base 8, the described mandrel 12 of the elastic force contact of described resetting means 13 the 3rd stepped portion axis height surface.Described slide rail 5 is T-shaped slide rail.Also comprise stop screw 6, described stop screw 6 is symmetricly set on the described U-shaped slide rail 5 of setting 11 both sides ahead.Described measurement of angle unit is symmetricly set on the both sides of described mandrel 12.Described resetting means 13 is symmetricly set on the both sides of described mandrel 12.
The course of work of this example: while measuring the angle of inclination of synchromesh gear hub 18 and tooth cover 17 assemblies, tooth hub 18 and tooth cover 17 are coordinated and install, after installation, mandrel 12 is passed tooth hub endoporus, then be placed on shift fork spacing fast 2 and fastening good with block 1.Swing with the rocking handle 9 of turning axle, its turning axle drives offset cam 10 clockwise or is rotated counterclockwise.Offset cam 10 drives U-shapedly to be set 11 ahead and moves up and down, the moving up and down of U-shaped the 3rd ladder position of setting 11 another one end face band moving mandrel 12 ahead.The mandrel 12 first ladder positions that are fixed with tooth hub 18 and tooth cover 17 assemblies by the conduction of mandrel turning axle 16 move up and down, and movably angular range is the synchronizer angle of inclination.
In mandrel 12 angle change procedures, the pressure that the contact 15 of measurement of angle unit is subject to mandrel 12 moves up and down.Mobile scope passes to the pointer of linkage assembly 14 other ends by linkage assembly 14, the angle of pointer offset is read accurate numerical value by angle dial plate 4.This numeral is exactly the angle that synchronizer tilts.The purpose of two measurement of angle unit, up and down is can accurately read in order to guarantee no matter which direction of up and down moves with the rocking handle 9 of turning axle the angle that synchronizer tilts.
After measuring process is completed, decontrol the rocking handle 9 with turning axle, the reset function of resetting means 13 guarantees that mandrel 12 returns to middle initial position.
Above one embodiment of the present of invention are had been described in detail, but described content is only preferred embodiment of the present invention, can not be considered to be used to limiting practical range of the present invention.All equalizations of doing according to the present patent application scope change and improve etc., within all should still belonging to patent covering scope of the present invention.
Claims (8)
1. synchronizer angle of bank measurement device, it is characterized in that: comprise base (8), workpiece installation shaft unit, measurement of angle unit, described installation shaft unit is divided into mandrel (12), mandrel turning axle (16), there is the through hole that passes axle center described mandrel (12) second ladder positions, described mandrel turning axle (16) passes on the upper surface that described through hole is fixed on described base (8), and mandrel (12) can rotate around described mandrel turning axle (16), the measurement of angle unit is divided into angle dial plate (4), connecting rod turning axle (3), linkage assembly (14), contact (15), described linkage assembly (14) and angle dial plate (4) are arranged on described base (8), described linkage assembly (14) has the through hole that passes axle center, described connecting rod turning axle (3) passes on the upper surface that described through hole is fixed on described base (8), described linkage assembly (14) one ends connect the fixing pointer of described contact (15) other end in described angle dial plate (4) top, the most advanced and sophisticated contact of described contact (15) described mandrel (12) axis height surface.
2. a kind of synchronizer angle of bank measurement device according to claim 1, it is characterized in that: workpiece installation shaft unit also comprises block (1), shift fork limited block (2), described shift fork limited block (2) is enclosed within on the workpiece outer ring, the workpiece inner ring is enclosed within on the first stepped portion of described mandrel (12), and described block (1) is arranged on the right side of described mandrel (12).
3. a kind of synchronizer angle of bank measurement device according to claim 1, it is characterized in that: also comprise the rocking handle unit, be divided into slide rail (5), supporting seat (7), rocking handle (9) with turning axle, offset cam (10), U-shaped setting ahead (11), described supporting seat (7) is arranged on the upper surface of described base (8), the axis of described rocking handle with turning axle (9) passes mounting hole and described offset cam (10) fixed installation on described supporting seat (7), described U-shaped setting ahead (11) lower surface is arranged in described slide rail (5) and can slides up and down, the U-shaped groove center of described U-shaped setting ahead (11) arranges the 3rd stepped portion of described offset cam (10) and mandrel (12).
4. a kind of synchronizer angle of bank measurement device according to claim 1, it is characterized in that: also comprise resetting means (13), the bottom of described resetting means (13) is fixed on the upper surface of described base (8), the described mandrel (12) of the elastic force contact of described resetting means (13) the 3rd stepped portion axis height surface.
5. a kind of synchronizer angle of bank measurement device according to claim 3, it is characterized in that: described slide rail (5) is T-shaped slide rail.
6. according to claim 1,3 described a kind of synchronizer angle of bank measurement devices, it is characterized in that: also comprise stop screw (6), described stop screw (6) is symmetricly set on the slide rail (5) of described U-shaped setting ahead (11) both sides.
7. a kind of synchronizer angle of bank measurement device according to claim 1, it is characterized in that: described measurement of angle unit is symmetricly set on the both sides of described mandrel (12).
8. according to claim 1,4 described a kind of synchronizer angle of bank measurement devices, it is characterized in that: described resetting means (13) is symmetricly set on the both sides of described mandrel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103375885A CN103389069A (en) | 2013-08-05 | 2013-08-05 | Inclination angle measurement device for synchronizer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103375885A CN103389069A (en) | 2013-08-05 | 2013-08-05 | Inclination angle measurement device for synchronizer |
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| CN103389069A true CN103389069A (en) | 2013-11-13 |
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| CN2013103375885A Pending CN103389069A (en) | 2013-08-05 | 2013-08-05 | Inclination angle measurement device for synchronizer |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588758A (en) * | 2016-07-08 | 2018-01-16 | 西门子公司 | Rotor level measurement device and rotor level measurement method, method of adjustment |
| CN108180887A (en) * | 2018-01-19 | 2018-06-19 | 铜陵市三圆特种铸造有限责任公司 | The pivot angle detecting tool and its detection method of a kind of universal connecting shaft irregularly-shaped hole |
| CN109900299A (en) * | 2019-03-14 | 2019-06-18 | 南京宝刀防务科技有限公司 | A kind of radio altimeter wide-angle test macro, unmanned plane and implementation method |
| CN113154999A (en) * | 2021-05-12 | 2021-07-23 | 南京南传智能技术有限公司 | Relative angle measuring device for crankshaft parts |
-
2013
- 2013-08-05 CN CN2013103375885A patent/CN103389069A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588758A (en) * | 2016-07-08 | 2018-01-16 | 西门子公司 | Rotor level measurement device and rotor level measurement method, method of adjustment |
| CN108180887A (en) * | 2018-01-19 | 2018-06-19 | 铜陵市三圆特种铸造有限责任公司 | The pivot angle detecting tool and its detection method of a kind of universal connecting shaft irregularly-shaped hole |
| CN109900299A (en) * | 2019-03-14 | 2019-06-18 | 南京宝刀防务科技有限公司 | A kind of radio altimeter wide-angle test macro, unmanned plane and implementation method |
| CN109900299B (en) * | 2019-03-14 | 2022-09-23 | 南京宝刀防务科技有限公司 | Radio altimeter large-angle test system, unmanned aerial vehicle and implementation method |
| CN113154999A (en) * | 2021-05-12 | 2021-07-23 | 南京南传智能技术有限公司 | Relative angle measuring device for crankshaft parts |
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Application publication date: 20131113 |
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| WD01 | Invention patent application deemed withdrawn after publication |