CN103162590B - A kind of spline stop-pass rule - Google Patents
A kind of spline stop-pass rule Download PDFInfo
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- CN103162590B CN103162590B CN201310057047.7A CN201310057047A CN103162590B CN 103162590 B CN103162590 B CN 103162590B CN 201310057047 A CN201310057047 A CN 201310057047A CN 103162590 B CN103162590 B CN 103162590B
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- cylindrical shape
- shape ring
- spline
- ring gauge
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Abstract
The invention discloses a kind of spline stop-pass rule, belong to spline detection technique field, be intended to provide a kind of location reliable, testing process is simple and quick, can realize batch detection, production efficiency is high, the size of spline can be detected simultaneously, a kind of spline stop-pass rule of the rotation angle of spline can be detected again simultaneously, comprise cylindrical shape ring gauge, the epimere of cylindrical shape ring gauge is provided with the detect aperture perpendicular with the axis of cylindrical shape ring gauge, the hypomere internal chamber wall of cylindrical shape ring gauge is provided with female spline.The present invention is mainly used in the detection technique of spline.
Description
Technical field
The present invention relates to spline detection technique field, particularly relate to a kind of spline stop-pass rule.
Background technology
In constant velocity cardan joint, involute spline uses very general, is the basic mode be connected with car load gearbox differential mechanism and hub for vehicle wheel.When spline is connected with wheel hub, in order to solve the starting abnormal sound that spline gaps causes, usually spline is designed to 15 '-25 ' helix angle, rotation angle had both ensured convenience when installing, and can ensure spline fitted gapless again.
At present, detect spline spiral angle, must could detect spline spiral angle by dedicated gear detector or three-dimensional.And manufacturing the scene of helix angle, the size of spline can only be detected, i.e. the M value of spline, and whether the helix angle that cannot detect spline is qualified.Therefore, if there is a kind of size that can detect spline simultaneously, the testing tool that simultaneously can detect again the rotation angle of spline just seems very necessary.
China Patent Publication No. CN201803661U, publication date is on April 20th, 2011, name is called in the scheme of " for detecting the instrument of sliding sleeve involute spline section jump-ring slot position " and discloses a kind of instrument for detecting sliding sleeve involute spline section jump-ring slot position, comprise standard depth slide calliper rule and base, described standard depth slide calliper rule both sides arrange claw, the thickness of claw is not more than sliding sleeve involute spline section jump-ring slot tolerance value, described base lower planes is parallel, a ring groove is respectively processed at base two ends, processing one square opening in the middle of base, blade one end of above-mentioned depth gage is fixed in the middle square opening of base.Weak point is, this instrument for detecting sliding sleeve involute spline section jump-ring slot position, can only detect the size of spline, i.e. the M value of spline, and can not detect the helix angle of spline, testing process is loaded down with trivial details, time-consuming, is unfavorable for enhancing productivity.
Summary of the invention
The present invention is the size that can only detect spline in order to solve existing spline testing tool, the helix angle of spline can not be detected, testing process is loaded down with trivial details, time-consuming, is unfavorable for the deficiency of enhancing productivity, there is provided a kind of location reliable, testing process is simple and quick, and can realize batch detection, production efficiency is high, the size of spline can be detected simultaneously, a kind of spline stop-pass rule of the rotation angle of spline can be detected again simultaneously.
To achieve these goals, the present invention is by the following technical solutions:
Spline stop-pass rule, comprise cylindrical shape ring gauge, the epimere of cylindrical shape ring gauge are provided with the detect aperture perpendicular with the axis of cylindrical shape ring gauge, the hypomere internal chamber wall of cylindrical shape ring gauge is provided with female spline.
In this programme, cylindrical shape ring gauge is enclosed within the external ball cage of universal joint, the female spline of cylindrical shape ring gauge is allowed tightly to be engaged in the involute spline section of external ball cage, if now the end of external ball cage is between the upper edge and lower edge of detect aperture, illustrate that this spline is qualified, if now the end of external ball cage is not between the upper edge and lower edge of detect aperture, illustrate that this spline is defective, need again to produce.Testing process is simple and quick, can detect the size of spline simultaneously, can detect again the rotation angle of spline simultaneously, and location is reliable, and can realize batch detection, production efficiency is high.
As preferably, also comprise some wires, the epimere internal chamber wall of cylindrical shape ring gauge is provided with sliding rail groove, insulating spacer is provided with in sliding rail groove, the first conductiving slide rail is connected with in one end of insulating spacer, be connected with the second conductiving slide rail at the other end of insulating spacer, and insulating spacer, the first conductiving slide rail and the second conductiving slide rail are on same straight line, and the axis parallel of the axial line of the first conductiving slide rail and cylindrical shape ring gauge, in sliding rail groove, be also provided with slide mechanism, be provided with the sliding pin of conduction in one end of slide mechanism, the sliding pin of conduction can be free to slide on insulating spacer, the first conductiving slide rail or the second conductiving slide rail, pressurized slip actuating switch is provided with at the other end of slide mechanism, and when pressurized slip actuating switch is in closure state, slide mechanism slide into the first conductiving slide rail locate bottom time, the bottom surface of pressurized slip actuating switch and the lower edge of detect aperture are in same level, slide mechanism slide into the second conductiving slide rail locate bottom time, the bottom surface of pressurized slip actuating switch and the upper edge of detect aperture are in same level, cylindrical shape ring gauge is provided with prompting hole, the first battery is provided with in prompting hole, green LED lamp, voice prompting device, second battery, red LED lamp and alarm, an electric level end wire of described first battery is connected on the first conductiving slide rail, on another electrode tip of described first battery is connected to a green LED lamp respectively connection terminal with wire and on a connection terminal of voice prompting device, an electric level end wire of described second battery is connected on the second conductiving slide rail, on another electrode tip of described second battery is connected to a red LED lamp respectively connection terminal with wire and on a connection terminal of alarm, one end wire of described pressurized slip actuating switch is connected on the sliding pin of conduction, the other end of described pressurized slip actuating switch is connected on another connection terminal of green LED lamp with wire respectively, on another connection terminal of voice prompting device, on another connection terminal of red LED lamp and on another connection terminal of alarm.
Cylindrical shape ring gauge is enclosed within the external ball cage of universal joint, the female spline of cylindrical shape ring gauge is allowed tightly to be engaged in the involute spline section of external ball cage, now the end of external ball cage is pressed on the bottom surface of pressurized slip actuating switch, because pressurized slip actuating switch is subject to the pressure of external ball cage end, pressurized slip actuating switch closes.If now green LED lamp is bright, voice prompting device also have issued the qualified information of voice prompt of product simultaneously, then illustrate that this spline is qualified; If now red LED lamp is bright, alarm also have issued the underproof chimes of doom information of product simultaneously, then illustrate that this spline is defective, spline length is now greater than designing requirement, needs again to produce; If now both do not seen that green LED lamp was bright and do not hear that voice prompting device sends prompting sound, do not see again the chimes of doom of the bright and alarm of red LED lamp simultaneously, then illustrate that this spline is defective, spline length is now less than designing requirement, needs again to produce.By voice message and light prompt, allow testing process become very simple and quick, can detect the size of spline simultaneously, can detect again the rotation angle of spline simultaneously, location is reliable, and can realize batch detection, production efficiency is high.
As preferably, one end of described pressurized slip actuating switch is fixedly connected with on the sliding mechanism, and the other end of described pressurized slip actuating switch is slidably connected on the sliding mechanism.Such design accuracy of detection is high.
As preferably, the tapered body of end of the sliding pin of described conduction.Bore sharp surface of contact little, the insulating spacer between the first conductiving slide rail and the first conductiving slide rail can be designed thinner like this, such design accuracy of detection is higher.
As preferably, described detect aperture is square opening, and the hole heart line of described square opening is vertical with the axis of cylindrical shape ring gauge, and the lower edge of square opening is also vertical with the axis of cylindrical shape ring gauge.The lower edge of square opening and upper edge are parallel edges, and the lower edge in shape hole is vertical with the axis of cylindrical shape ring gauge, and ensure that the end of external ball cage during detection is parallel with square opening, detecting reliability is good.
As preferably, the hole heart line of described square opening is crossing with the axis of cylindrical shape ring gauge.Detecting reliability is good.
As preferably, the intracavity diameter of described hypomere cylindrical shape ring gauge is less than the intracavity diameter of described epimere cylindrical shape ring gauge.Be convenient to processing, with low cost.
The present invention can reach following effect:
1, this programme can detect the size of spline simultaneously, can detect again the rotation angle of spline simultaneously.
2, this programme location is reliable, and testing process simple and fast, can realize batch detection, cost is low, saving of work and time, can greatly enhance productivity.
3, this programme can realize the batch detection of robotization, and cost is low, saving of work and time, can greatly enhance productivity.
Accompanying drawing explanation
Fig. 1 is a kind of top view cross section structural representation of cylindrical shape ring gauge of the present invention.
Fig. 2 is that the one of cylindrical shape ring gauge of the present invention faces cross section structure schematic diagram.
Fig. 3 is a kind of structural representation of detected member in the embodiment of the present invention.
Fig. 4 is that in the embodiment of the present invention, detected member detects qualified a kind of cross section structure schematic diagram.
Fig. 5 is that in the embodiment of the present invention, detected member detects underproof a kind of cross section structure schematic diagram.
Fig. 6 is that in the embodiment of the present invention, detected member detects underproof another kind of cross section structure schematic diagram.
Fig. 7 is a kind of circuit catenation principle structural representation of the present invention.
In figure: cylindrical shape ring gauge 1, square opening 2, female spline 3, epimere 4, hypomere 5, universal joint 6, involute spline section 7, external ball cage 8, the end 9 of external ball cage, upper edge 10, lower edge 11, slide mechanism 12, first conductiving slide rail 13, second conductiving slide rail 14, sliding rail groove 15, insulating spacer 16, fixed leg 17, a terminals seat 18, slip shell 19, No. two terminals seats 20, gear line sheet 21, fixed head 22, clamp ring 23, anticreep is when ring 24, the sliding pin 25 of conduction, wire 26, second battery 27, alarm 28, red LED lamp 29, voice prompting device 30, first battery 31, green LED lamp 32.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment: a kind of spline stop-pass rule, as shown in Figure 1 and Figure 2, comprise cylindrical shape ring gauge 1, the epimere 4 of cylindrical shape ring gauge is provided with the detect aperture perpendicular with the axis of cylindrical shape ring gauge, this detect aperture is square opening 2, the hole heart line of this square opening is vertical with the axis of cylindrical shape ring gauge, and the lower edge of square opening is also vertical with the axis of cylindrical shape ring gauge, and the hole heart line of square opening is crossing with the axis of cylindrical shape ring gauge.Hypomere 5 internal chamber wall of cylindrical shape ring gauge is provided with female spline 3.The length of female spline is equal with the length of cylindrical shape ring gauge hypomere, and the length of cylindrical shape ring gauge hypomere is equal with involute spline section 7 length of external ball cage, and the rotation angle of female spline will match with the rotation angle of male splines.The intracavity diameter of hypomere cylindrical shape ring gauge is less than the intracavity diameter of epimere cylindrical shape ring gauge.
As shown in Fig. 2, Fig. 7, also comprise some wires 26, the epimere internal chamber wall of cylindrical shape ring gauge is provided with sliding rail groove 15, insulating spacer 16 is provided with in sliding rail groove, the first conductiving slide rail 13 is connected with in one end of insulating spacer, be connected with the second conductiving slide rail 14 at the other end of insulating spacer, and insulating spacer, the first conductiving slide rail and the second conductiving slide rail are on same straight line, and the axis parallel of the axial line of the first conductiving slide rail and cylindrical shape ring gauge.In sliding rail groove, be also provided with slide mechanism 12, be provided with the sliding pin 25 of conduction in one end of slide mechanism, the tapered body of end of the sliding pin of the conduction in the present embodiment.The sliding pin of conduction can be free to slide on insulating spacer, the first conductiving slide rail or the second conductiving slide rail.Bore sharp surface of contact little, the insulating spacer between the first conductiving slide rail and the first conductiving slide rail can be designed thinner like this, such design accuracy of detection is higher.The outer wall of the slide mechanism other end is fixed with anticreep when ring 24, and be provided with fixed head 22 being provided with anticreep when the slide mechanism end of this end of ring, gear line sheet 21 is housed at fixed head edge, a through hole is had in the middle part of fixed head, and at this through hole built with clamp ring 23, in clamp ring, clamping is equipped with fixed leg 17, pressurized slip actuating switch is fixedly connected with at fixed leg end, and a terminals seat 18 of pressurized slip actuating switch is welded to connect at fixed leg end, No. two terminals seats 20 of pressurized slip actuating switch are fixed on the slip shell 19 of pressurized slip actuating switch, the slip shell of pressurized slip actuating switch is slidably connected on the sliding mechanism, and anticreep is when ring is in the inside of slip shell.And when pressurized slip actuating switch is in closure state, slide mechanism slide into the first conductiving slide rail locate bottom time, the bottom surface of pressurized slip actuating switch and the lower edge of detect aperture are in same level, slide mechanism slide into the second conductiving slide rail locate bottom time, the bottom surface of pressurized slip actuating switch and the upper edge of detect aperture are in same level, cylindrical shape ring gauge is provided with prompting hole, the first battery 31 is provided with in prompting hole, green LED lamp 32, voice prompting device 30, second battery 27, red LED lamp 29 and alarm 28, an electric level end wire of the first battery is connected on the first conductiving slide rail, on another electrode tip of first battery is connected to a green LED lamp respectively connection terminal with wire and on a connection terminal of voice prompting device, an electric level end wire of the second battery is connected on the second conductiving slide rail, on another electrode tip of second battery is connected to a red LED lamp respectively connection terminal with wire and on a connection terminal of alarm, one end wire of pressurized slip actuating switch is connected on the sliding pin of conduction, the other end of pressurized slip actuating switch is connected on another connection terminal of green LED lamp with wire respectively, on another connection terminal of voice prompting device, on another connection terminal of red LED lamp and on another connection terminal of alarm.
During use, both the mode of eye observation can have been adopted, observe external ball cage end with eyes from detect aperture and whether between the upper edge and lower edge of square opening, judging that whether the length scale of external ball cage is qualified, also can judge that whether the length scale of external ball cage is qualified by observation red LED lamp or green LED lamp, can also judge that whether the length scale of external ball cage is qualified by the mode of listening, variation Detection Information, greatly can improve the degree of accuracy of detection and the dirigibility of testing process, Aulomatizeted Detect can be realized, detect if be used on streamline, then can by gathering corresponding wigwag or voice signal judges that whether product is qualified, realize the Aulomatizeted Detect of production run, greatly improve detection efficiency.
As shown in Fig. 3, Fig. 7, when cylindrical shape ring gauge is enclosed within the external ball cage 8 of universal joint 6, when allowing the female spline of cylindrical shape ring gauge tightly be engaged in the involute spline section of external ball cage, end due to external ball cage is pressed on the bottom surface of pressurized slip actuating switch shell, the shell of pressurized slip actuating switch is subject to the pressure of external ball cage end, and pressurized slip actuating switch closes.
As shown in Figure 4, if now green LED lamp bright 32, voice prompting device 30 also have issued the qualified information of voice prompt of product simultaneously, then illustrate that this spline is qualified, now tester can also use eye observation, checks that the end 9 of now external ball cage is whether between the upper edge 10 and lower edge 11 of square opening, be included in upper edge and lower edge place, if now the end 9 of external ball cage is between the upper edge 10 and lower edge 11 of square opening, is included in upper edge and lower edge place, illustrates that this spline is qualified.Artificial and intelligentized cooperation, can improve the qualification rate of product greatly.
As shown in Figure 5, if now both do not seen that green LED lamp was bright and do not hear that voice prompting device sends prompting sound, do not see again the chimes of doom of the bright and alarm of red LED lamp simultaneously, illustrate that the shell bottom surface of pressurized slip actuating switch is not subject to the pressure of external ball cage end, namely external ball cage end does not have to contact with the shell bottom surface of pressurized slip actuating switch, pressurized slip actuating switch is in off-state, namely green LED lamp, voice prompting device, the electric power loop of red LED and alarm is all in off-state, now tester can also use eye observation, check that the end of now external ball cage is whether below the lower edge of square opening, if now the end of external ball cage is below the lower edge of square opening, then illustrate that this spline is defective, spline length is now less than designing requirement, really need again to produce.
As shown in Figure 6, if now red LED lamp is bright, alarm also have issued the underproof chimes of doom information of product simultaneously, now tester can also use eye observation, check that the end of now external ball cage is whether more than the upper edge of square opening, if now the end of external ball cage is more than the upper edge of square opening, then illustrates that this spline is defective, spline length is now greater than designing requirement, really needs again to produce.
Become very simple and quick by voice message and light prompt by testing process, can detect the size of spline simultaneously, can detect again the rotation angle of spline simultaneously, location is reliable, and can realize batch detection, production efficiency is high.Or manual observation, can improve the qualification rate of product greatly.
The present embodiment can detect the size of spline simultaneously, can detect again the rotation angle of spline simultaneously, and location is reliable, and testing process simple and fast, can realize batch detection, cost is low, saving of work and time, can greatly enhance productivity.
Describe embodiments of the present invention by reference to the accompanying drawings above, but do not limit by above-described embodiment when realizing, those of ordinary skill in the art can make a variety of changes within the scope of the appended claims or revise.
Claims (5)
1. spline stop-pass rule, it is characterized in that, comprise cylindrical shape ring gauge (1) and some wires (26), the epimere (4) of cylindrical shape ring gauge is provided with the detect aperture perpendicular with the axis of cylindrical shape ring gauge, hypomere (5) internal chamber wall of cylindrical shape ring gauge is provided with female spline (3), the epimere internal chamber wall of cylindrical shape ring gauge is provided with sliding rail groove (15), insulating spacer (16) is provided with in sliding rail groove, the first conductiving slide rail (13) is connected with in one end of insulating spacer, the second conductiving slide rail (14) is connected with at the other end of insulating spacer, and insulating spacer, the first conductiving slide rail and the second conductiving slide rail are on same straight line, and the axis parallel of the axial line of the first conductiving slide rail and cylindrical shape ring gauge, in sliding rail groove, be also provided with slide mechanism (12), be provided with the sliding pin (25) of conduction in one end of slide mechanism, the sliding pin of conduction can be free to slide on insulating spacer, the first conductiving slide rail or the second conductiving slide rail, pressurized slip actuating switch is provided with at the other end of slide mechanism, and when pressurized slip actuating switch is in closure state, slide mechanism slide into the first conductiving slide rail locate bottom time, the bottom surface of pressurized slip actuating switch and the lower edge of detect aperture are in same level, slide mechanism slide into the second conductiving slide rail locate bottom time, the bottom surface of pressurized slip actuating switch and the upper edge of detect aperture are in same level, cylindrical shape ring gauge is provided with prompting hole, the first battery (31) is provided with in prompting hole, green LED lamp (32), voice prompting device (30), second battery (27), red LED lamp (29) and alarm (28), an electric level end wire of described first battery is connected on the first conductiving slide rail, on another electrode tip of described first battery is connected to a green LED lamp respectively connection terminal with wire and on a connection terminal of voice prompting device, an electric level end wire of described second battery is connected on the second conductiving slide rail, on another electrode tip of described second battery is connected to a red LED lamp respectively connection terminal with wire and on a connection terminal of alarm, one end wire of described pressurized slip actuating switch is connected on the sliding pin of conduction, the other end of described pressurized slip actuating switch is connected on another connection terminal of green LED lamp with wire respectively, on another connection terminal of voice prompting device, on another connection terminal of red LED lamp and on another connection terminal of alarm, described detect aperture is square opening (2), and the hole heart line of described square opening is vertical with the axis of cylindrical shape ring gauge, and the lower edge of square opening is also vertical with the axis of cylindrical shape ring gauge.
2. a kind of spline stop-pass rule according to claim 1, it is characterized in that, one end of described pressurized slip actuating switch is fixedly connected with on the sliding mechanism, and the other end of described pressurized slip actuating switch is slidably connected on the sliding mechanism.
3. a kind of spline stop-pass rule according to claim 1 and 2, is characterized in that, the tapered body of end of the sliding pin of described conduction.
4. a kind of spline stop-pass rule according to claim 1, it is characterized in that, the hole heart line of described square opening is crossing with the axis of cylindrical shape ring gauge.
5. a kind of spline stop-pass rule according to claim 1 or 4, it is characterized in that, the intracavity diameter of described hypomere cylindrical shape ring gauge is less than the intracavity diameter of described epimere cylindrical shape ring gauge.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310057047.7A CN103162590B (en) | 2013-02-22 | 2013-02-22 | A kind of spline stop-pass rule |
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| CN201310057047.7A CN103162590B (en) | 2013-02-22 | 2013-02-22 | A kind of spline stop-pass rule |
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| CN103162590A CN103162590A (en) | 2013-06-19 |
| CN103162590B true CN103162590B (en) | 2015-11-04 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674852A (en) * | 2016-01-12 | 2016-06-15 | 中航动力株洲航空零部件制造有限公司 | Measurement tool |
| CN106931851A (en) * | 2017-04-18 | 2017-07-07 | 广州协鸿工业机器人技术有限公司 | A kind of spline detection means |
| CN109186421A (en) * | 2018-09-07 | 2019-01-11 | 重庆铁马工业集团有限公司 | A kind of method of involute internal spline gear shape minute angle offset measurement |
| CN113654452A (en) * | 2020-09-30 | 2021-11-16 | 重庆永达精密机械有限公司 | DCT gear combines ring gear comprehensive testing device |
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| US6598305B1 (en) * | 2002-02-22 | 2003-07-29 | Torque-Traction Technologies, Inc. | Spline gage system and method |
| CN101464122A (en) * | 2009-01-05 | 2009-06-24 | 镇江震东电光源有限公司 | Multi-use gauge for motor vehicle bulb and its detection method |
| CN201373727Y (en) * | 2009-03-31 | 2009-12-30 | 上海纳铁福传动轴有限公司 | Three-pin shaft fork external star-wheel coaxiality measuring check tool |
| CN201803661U (en) * | 2010-09-14 | 2011-04-20 | 宁波万航实业有限公司 | Tool for detecting position of spline snap spring slot out of sliding bush |
| CN202361926U (en) * | 2011-12-01 | 2012-08-01 | 宜宾常达机械有限公司 | Integrated ring gauge |
| CN203148343U (en) * | 2013-02-22 | 2013-08-21 | 宁波万航实业有限公司 | Spline go-no go gauge |
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2013
- 2013-02-22 CN CN201310057047.7A patent/CN103162590B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6598305B1 (en) * | 2002-02-22 | 2003-07-29 | Torque-Traction Technologies, Inc. | Spline gage system and method |
| CN101464122A (en) * | 2009-01-05 | 2009-06-24 | 镇江震东电光源有限公司 | Multi-use gauge for motor vehicle bulb and its detection method |
| CN201373727Y (en) * | 2009-03-31 | 2009-12-30 | 上海纳铁福传动轴有限公司 | Three-pin shaft fork external star-wheel coaxiality measuring check tool |
| CN201803661U (en) * | 2010-09-14 | 2011-04-20 | 宁波万航实业有限公司 | Tool for detecting position of spline snap spring slot out of sliding bush |
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| CN203148343U (en) * | 2013-02-22 | 2013-08-21 | 宁波万航实业有限公司 | Spline go-no go gauge |
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