CN105277363A - Pin shaft separation force on-line detection device and detection method for planet wheel shaft - Google Patents
Pin shaft separation force on-line detection device and detection method for planet wheel shaft Download PDFInfo
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- CN105277363A CN105277363A CN201510851970.7A CN201510851970A CN105277363A CN 105277363 A CN105277363 A CN 105277363A CN 201510851970 A CN201510851970 A CN 201510851970A CN 105277363 A CN105277363 A CN 105277363A
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- 230000020347 spindle assembly Effects 0.000 claims description 2
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Abstract
The invention belongs to the detection technology field and provides a pin shaft separation force on-line detection device and detection method for a planet wheel shaft, solving the problems of the prior art of long separation force cycle and low accuracy. The pin shaft separation force on-line detection device comprises a base. A slidable driving source One is arranged between the base and a workpiece positioning base. The workpiece positioning base is provided with an accommodation hole therein ad a displacement sensor thereon. The base is also provided with a mounting rack. A press-down base is slidingly connected on the mounting rack via a slide driving source Two. A press head is disposed at the bottom of the press-down base. The upper end of the press head is provided with a pressure sensor. The pin shaft separation force on-line detection method for a planet wheel shaft comprises the following steps of: A, mounting a planet wheel shaft; B, making pre-detection preparation; C, detecting the pin shaft separation force; D, analyzing the detection result; E, completing the detection. The invention makes fast and accurate detection of the pin shaft separation force of the planet wheel shaft.
Description
Technical field
The invention belongs to detection technique field, relate to a kind of bearing pin of planet wheel spindle from de-power on-line measuring device and detection method.
Background technology
Planetary reduction gear is a kind of velocity transducer utilizing gear, the gear wheel on the gears meshing output shaft that the number of teeth on planetary reduction gear transmission shaft is few, thus realizes slowing down to motor, and obtains the mechanism of larger torque.Planet wheel spindle is the important spare part of planetary reduction gear, and planet wheel spindle is provided with multiple planetary gear by bearing pin.Bearing pin and planet wheel spindle are wringing fit, and the bearing pin that causes being subject to axial force in order to avoid bearing pin is subjected to displacement rear inefficacy, and bearing pin needs to bear certain axial force, and it is from de-power that the limit of axial force is censured.
Be used in from de-masterpiece and bearing pin make bearing pin be subjected to displacement be in a dynamic process, be difficult to embodiment directly perceived from de-power size, detect also comparatively difficulty, at present still not used for the bearing pin of detect lines spider gear shaft from the equipment of de-power and detection method.With reference to other parts from de-force checking device, such as, Chinese patent [application number 201120041215.X; Authorization Notice No. CN201983891U] disclosed a kind ofly fix the device of slide block from de-experiment for automobile turning column assembly, comprise a holder and a pressure head, holder is welded by vertical substrate and horizontal base plate and forms; Both sides, vertical substrate top are fixed with reference column, two reference column front ends be respectively provided with one with the perpendicular positioning screw hole of vertical substrate, can be used for installing the bolt that steering column fixes slide block and be connected with positioning screw hole; Vertical substrate below reference column is fixed with the U-shaped bracing frame that can be used for installing steering column bracket, bracing frame front part sides is provided with dowel hole, supporting framing front end above dowel hole is provided with L shape bayonet socket, can be used for fastening screw and the dowel hole grafting of installing steering column bracket; The benchmark of simulation steering column assembly on automobile installs location, at the uniform velocity applies certain loading by pressure head to steering column fixed-direction dish position, makes fixing slide block depart from steering column.
The above-mentioned device from de-experiment fixes slide block for detection automobile turning column assembly to design from Tuo Li, the principle adopted is the installation environment of simulated automotive steering column assembly, and by pressure head apply certain acting force make fixing slide block depart from steering column, thus be fixed slide block from de-power testing result.Such pick-up unit and method, Problems existing is, the installation environment of simulated automotive steering column assembly, and make the complex structure of pick-up unit, sense cycle is long; The time that fixing slide block departs from steering column is difficult to accurate assurance, affects accuracy in detection.
Summary of the invention
The object of the invention is to there are the problems referred to above for existing technology, propose a kind of bearing pin of planet wheel spindle from de-power on-line measuring device and detection method, the technical matters that the present invention solves be how fast, accurate whether the meeting design requirement from de-power of detect lines spider gear shaft bearing pin.
Object of the present invention realizes by following technical proposal: a kind of bearing pin of planet wheel spindle is from de-power on-line measuring device, comprise base, described base is provided with Workpiece fixing seat, it is characterized in that, the slip drive source one that Workpiece fixing seat can be driven along base horizontal slip is provided with between described base and Workpiece fixing seat, described Workpiece fixing seat have for inserting for planet wheel spindle and making planet wheel spindle upper pin installation site be positioned at accommodation hole on Workpiece fixing seat stand face, described Workpiece fixing seat is provided with the displacement transducer that can detect at least one bearing pin change in location, described base also has the erecting frame vertically arranged, described erecting frame slidably connects down pressing seat by slip drive source two, the bottom of described down pressing seat is provided with pressure head, the lower end of described pressure head can be just right with one of them bearing pin position, the upper end of described pressure head is provided with pressure transducer.
The bearing pin of this planet wheel spindle is arranged on the assembling line of planet wheel spindle from de-power on-line measuring device, complete the planet wheel spindle of assembling, be sent to from de-power on-line measuring device place, planet wheel spindle is put into accommodation hole, and the position that planet wheel spindle installs planet wheel and bearing pin is positioned on the table top of Workpiece fixing seat.Slip drive source one drives Workpiece fixing seat to move to be transported to by planet wheel spindle and detects position, and slip drive source two drives down pressing seat to move downward to make pressure head apply pressure to bearing pin.In this process, pressure transducer detected pressures size, displacement transducer detects the shift value of bearing pin, judges whether the bearing pin of planet wheel spindle meets design requirement from de-power by pressure size and shift value.The bearing pin of this planet wheel spindle from de-power on-line measuring device in testing process, planet wheel spindle easy for installation, driven by slip drive source one and slip drive source two and realize automatic testing process, testing result is reflected by displacement transducer and pressure transducer, can compare fast, accurately.
At the bearing pin of above-mentioned planet wheel spindle from de-power on-line measuring device, described down pressing seat comprises link and mounting cylinder, described link have the fixed part for being connected with slip drive source two and the connecting portion stretching out fixed part, one end of described mounting cylinder is fixed on connecting portion, described mounting cylinder inside has the installation cavity installed for pressure head, the other end of described mounting cylinder has resigning hole, and described pressure head stretches out outside mounting cylinder through resigning hole; Described installation cavity is also provided with adjusting slider and elastic component, and described elastic component one end is resisted against on adjusting slider, and the other end is resisted against on pressure transducer, and described adjusting slider is connected on connecting portion by tension adjusting screw.The structure of down pressing seat makes the installation of the parts in mounting cylinder installation cavity more convenient, arranges elastic component and the acting force of pressure head to bearing pin is increased gradually, make detection architecture more accurate, can also be adjusted the amplitude of pressure change by tension adjusting screw.
As preferably, at the bearing pin of above-mentioned planet wheel spindle from de-power on-line measuring device, described accommodation hole inwall has radially outstanding location convex shoulder near the position in Workpiece fixing seat stand face.By arranging location convex shoulder, position-limiting action is played to planet wheel spindle.
At the bearing pin of above-mentioned planet wheel spindle from de-power on-line measuring device, described Workpiece fixing seat has the mounting hole bottom through Workpiece fixing seat, institute's displacement sensors is positioned at above-mentioned mounting hole, the table top of described Workpiece fixing seat has the displacement detecting hole be communicated with above-mentioned mounting hole, the sidepiece of described Workpiece fixing seat have that at least one is communicated with above-mentioned mounting hole for passing for dog screw and be resisted against the pilot hole on displacement transducer.During pick-up unit assembling, displacement transducer can load from the bottom of mounting hole, by dog screw, displacement transducer position is fixed on desired location, and the detection head of displacement transducer can be stretched into also can be corresponding with bearing pin position in displacement detecting hole.
At the bearing pin of above-mentioned planet wheel spindle from de-power on-line measuring device, described elastic component is Rectangular Spring.The elastic deformation of Rectangular Spring is more stable, is applied in pick-up unit and can improves accuracy in detection.
Alternatively, at the bearing pin of above-mentioned planet wheel spindle from de-power on-line measuring device, described elastic component is cylindrical spring.
At the bearing pin of above-mentioned planet wheel spindle from de-power on-line measuring device, described slip drive source one and slip drive source two all can select cylinder slide unit or mechanical skid plateform.
The bearing pin of planet wheel spindle, from a de-power online test method, is characterized in that, comprises the following steps:
The installation of A, planet wheel spindle: Workpiece fixing seat is positioned at the blanking position of planet wheel spindle assembly line, is placed on Workpiece fixing seat by the planet wheel spindle that production line assembles, and locates;
Prepare before B, detection: start detection device, slip drive source one drives Workpiece fixing seat along base sliding to detection position, and make the bearing pin on planet wheel spindle and ram position just right, displacement transducer resets;
C, bearing pin are from the detection of de-power: slip drive source two drives down pressing seat to move downward, pressure head acts on bearing pin, after the force value that pressure transducer detects reaches setting value, slip drive source two stops continuing to move downward and resetting, and displacement transducer reads shift value;
D, analysis testing result: it is qualified that the shift value that displacement transducer reads is less than 0.03mm, otherwise is defective;
E, detection terminate: slip drive source one drives Workpiece fixing seat to reset, and specification product roll off the production line, and substandard product is got back on production line and continued to process or deliver to waste product district to scrap process.
The bearing pin of this planet wheel spindle from de-power online test method for bearing pin from de-power on-line measuring device, using pressure head applied pressure as definite value, after the force value detected when pressure transducer reaches setting value, stop applying pressure, the shift value read by displacement transducer again and reference value are compared, judge whether the bearing pin of planet wheel spindle meets the demands from de-power, thus the rejecting of underproof planet wheel spindle will be assembled.
At the bearing pin of above-mentioned planet wheel spindle from de-power online test method, after described step C and step D completes one-time detection process, releasing planet wheel spindle is located, planet wheel spindle being turned over certain angle makes another bearing pin just to pressure head, if obtain the testing result of all bearing pins, carry out step e, if do not obtain the testing result of all bearing pins, repeat step C and step D; In step e, as long as there is any one-time detection defective in step D, this planet wheel spindle is as substandard product process.Whether what realize each bearing pin on continuous detecting planet wheel spindle reaches requirement from de-power, easy to detect, quick.
At the bearing pin of above-mentioned planet wheel spindle from de-power online test method, after the force value that in described step C, pressure transducer detects reaches setting value, keep 0.3 second ~ 0.8 second.By the maintenance of pressure, improve the accuracy of detection.
Compared with prior art, the bearing pin of this planet wheel spindle is from the advantage of de-power on-line measuring device:
The bearing pin of this planet wheel spindle from de-power on-line measuring device by planet wheel spindle being inserted the mode installed rows spider gear shaft of accommodation hole, planet wheel spindle easy for installation.Drive feeding by slip drive source one and slip drive source two and apply pressure, testing result is shown by displacement transducer and pressure transducer, and the bearing pin achieve fast, accurately carried out detects from de-power.
Compared with prior art, the bearing pin of this planet wheel spindle is from the advantage of de-power online test method:
The bearing pin of this planet wheel spindle is from de-power online test method, by using pressure head applied pressure as definite value, after the force value detected when pressure transducer reaches setting value, stop applying pressure, the shift value read by displacement transducer again and reference value are compared and judge whether bearing pin meets the demands from de-power, and bearing pin is more quick from the detection of de-power, accurately.
Accompanying drawing explanation
Fig. 1 is the wiring layout of planet wheel spindle.
Fig. 2 is the sectional structure schematic diagram of bearing pin from de-power on-line measuring device of this planet wheel spindle.
Fig. 3 is the partial enlarged drawing at A place in Fig. 2.
Fig. 4 is the assembly structure schematic diagram of bearing pin from down pressing seat in de-power on-line measuring device of this planet wheel spindle.
Fig. 5 is the using state figure of bearing pin from de-power on-line measuring device of this planet wheel spindle.
Fig. 6 is the FB(flow block) of bearing pin from de-power online test method of this planet wheel spindle.
In figure, 1, base; 2, Workpiece fixing seat; 21, accommodation hole; 22, convex shoulder is located; 23, mounting hole; 24, displacement detecting hole; 3, slip drive source one; 4, displacement transducer; 5, erecting frame; 6, slip drive source two; 7, down pressing seat; 71, link; 711, fixed part; 712, connecting portion; 72, mounting cylinder; 721, installation cavity; 722, resigning hole; 8, pressure head; 9, pressure transducer; 10, adjusting slider; 11, elastic component; 12, tension adjusting screw; 13, dog screw; 14, planet wheel spindle; 15, bearing pin; 16, planetary gear.
Embodiment
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
Embodiment one:
Planetary gear 16 is installed on planet wheel spindle 14 by bearing pin 15, and bearing pin 15 is wringing fit relation with the pin-and-hole on planet wheel spindle 14, such as, and the structure described in Fig. 1.The bearing pin of this planet wheel spindle from de-power on-line measuring device with comprising base 1, Workpiece fixing seat 2, accommodation hole 21, slip drive source 1, displacement transducer 4, erecting frame 5, slip drive source 26, down pressing seat 7, pressure head 8 and pressure transducer 9.
Specifically, as shown in Figure 2, slip drive source 1 is arranged between base 1 and Workpiece fixing seat 2, for driving Workpiece fixing seat 2 along base 1 horizontal slip.Workpiece fixing seat 2 offers accommodation hole 21, planet wheel spindle 14 can insert accommodation hole 21 and planet wheel spindle 14 upper pin 15 installation site is positioned on Workpiece fixing seat 2 table top.Preferably, as shown in Figure 3, accommodation hole 21 inwall has radially outstanding location convex shoulder 22 near the position of Workpiece fixing seat 2 table top, by arranging location convex shoulder 22, plays position-limiting action to planet wheel spindle 14.
As shown in Figure 2, in the present embodiment, Workpiece fixing seat 2 has the mounting hole 23 bottom through Workpiece fixing seat 2, displacement transducer 4 can load in mounting hole 23 from bottom.The table top of Workpiece fixing seat 2 has the displacement detecting hole 24 be communicated with mounting hole 23, the detection head of displacement transducer 4 can stretch into also can be corresponding with bearing pin 15 position in displacement detecting hole 24.The sidepiece of Workpiece fixing seat 2 has at least one pilot hole be communicated with mounting hole 23, for passing for dog screw 13 and be resisted against displacement transducer 4, is fixed in mounting hole 23 by displacement transducer 4.In the production and manufacture process of reality, Workpiece fixing seat 2 can also be arranged and bearing pin 15 multiple displacement transducer 4 one to one according to above-mentioned mounting means.
As shown in Figure 2, erecting frame 5 is vertically arranged on base 1, and down pressing seat 7 is slidably connected on erecting frame 5 by slip drive source 26.As shown in Figure 4, in the present embodiment, down pressing seat 7 comprises link 71 and mounting cylinder 72, link 71 have the fixed part 711 for being connected with slip drive source 26 and the connecting portion 712 stretching out fixed part 711, one end of mounting cylinder 72 is fixed on connecting portion 712, mounting cylinder 72 inside has the installation cavity 721 installed for pressure head 8, and the other end of mounting cylinder 72 has resigning hole 722, and pressure head 8 stretches out outside mounting cylinder 72 through resigning hole 722.The lower end of pressure head 8 can be just right with one of them bearing pin 15 position, and the upper end of pressure head 8 is provided with pressure transducer 9.Installation cavity 721 is also provided with adjusting slider 10 and elastic component 11, and elastic component 11 one end is resisted against on adjusting slider 10, and the other end is resisted against on pressure transducer 9, and adjusting slider 10 is connected on connecting portion 712 by tension adjusting screw 12.In the present embodiment, elastic component 11 is Rectangular Spring.The elastic deformation of Rectangular Spring is more stable, is applied in pick-up unit and can improves accuracy in detection.Reality production and manufacture process in, elastic component 11 is cylindrical spring.
Slip drive source 1 and slip drive source 26 all can select cylinder slide unit or mechanical skid plateform, also can adopt other linear transmission mechanism, such as, and screw rod transmission etc.
The bearing pin of this planet wheel spindle is arranged on the assembling line of planet wheel spindle 14 from de-power on-line measuring device, complete the planet wheel spindle 14 of assembling, be sent to from de-power on-line measuring device place, planet wheel spindle 14 is put into accommodation hole 21, the position that planet wheel spindle 14 installs planet wheel and bearing pin 15 is positioned on the table top of Workpiece fixing seat 2, as shown in Figure 5.Slip drive source 1 drives Workpiece fixing seat 2 to move to be transported to by planet wheel spindle 14 and detects position, and slip drive source 26 drives down pressing seat 7 to move downward to make pressure head 8 pairs of bearing pins 15 apply pressure.In this process, pressure transducer 9 detected pressures size, displacement transducer 4 detects the shift value of bearing pin 15, judges whether the bearing pin 15 of planet wheel spindle 14 meets design requirement from de-power by shift value.
Embodiment two:
The present embodiment is the detection method of a kind of bearing pin for the planet wheel spindle in embodiment one from de-power on-line measuring device, and specifically, as shown in Figure 6, this detection method comprises the following steps:
The installation of A, planet wheel spindle: Workpiece fixing seat 2 is positioned at the blanking position of planet wheel spindle 14 assembly line, is placed on the planet wheel spindle 14 that production line assembles on Workpiece fixing seat 2, and locates;
B, detect before prepare: start detection device, slip drive source 1 drives Workpiece fixing seat 2 to slide into along base 1 and detects position, and make the bearing pin 15 on planet wheel spindle 14 just right with pressure head 8 position, displacement transducer 4 resets;
C, bearing pin are from the detection of de-power: slip drive source 26 drives down pressing seat 7 to move downward, pressure head 8 acts on bearing pin 15, after the force value that pressure transducer 9 detects reaches setting value, slip drive source 26 stops continuing to move downward and resetting, displacement transducer 4 reads shift value, preferably, after the force value that pressure transducer 9 detects reaches setting value, keep 0.3 second ~ 0.8 second;
D, analysis testing result: it is qualified that the shift value that displacement transducer 4 reads is less than 0.03mm, otherwise is defective;
After step C and step D completes one-time detection process, remove planet wheel spindle 14 to locate, planet wheel spindle 14 being turned over certain angle makes another bearing pin 15 just to pressure head 8, if obtain the testing result of all bearing pins 15, carry out step e, if do not obtain the testing result of all bearing pins 15, repeat step C and step D; In step e, as long as there is any one-time detection defective in step D, this planet wheel spindle 14 is as substandard product process.
E, detection terminate: slip drive source 1 drives Workpiece fixing seat 2 to reset, and specification product roll off the production line, and substandard product is got back on production line and continued to process or deliver to waste product district to scrap process.
The bearing pin of this planet wheel spindle from de-power online test method for bearing pin from de-power on-line measuring device, using pressure head 8 applied pressure as definite value, after the force value detected when pressure transducer 9 reaches setting value, stop applying pressure, the shift value read by displacement transducer 4 again and reference value are compared, judge whether the bearing pin 15 of planet wheel spindle 14 meets the demands from de-power, thus underproof planet wheel spindle 14 will be assembled reject.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ the term such as base 1, Workpiece fixing seat 2, accommodation hole 21, location convex shoulder 22, mounting hole 23, displacement detecting hole 24, slip drive source 1, displacement transducer 4, erecting frame 5, slip drive source 26, down pressing seat 7, link 71, fixed part 711, connecting portion 712, mounting cylinder 72, installation cavity 721, pressure head 8, pressure transducer 9, adjusting slider 10, elastic component 11, tension adjusting screw 12, dog screw 13, planet wheel spindle 14, bearing pin 15, planetary gear 16 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (10)
1. the bearing pin of a planet wheel spindle is from de-power on-line measuring device, comprise base (1), described base (1) is provided with Workpiece fixing seat (2), it is characterized in that, the slip drive source one (3) that Workpiece fixing seat (2) can be driven along base (1) horizontal slip is provided with between described base (1) and Workpiece fixing seat (2), described Workpiece fixing seat (2) have for inserting for planet wheel spindle (14) and making planet wheel spindle (14) upper pin (15) installation site be positioned at accommodation hole (21) on Workpiece fixing seat (2) table top, described Workpiece fixing seat (2) is provided with the displacement transducer (4) that can detect at least one bearing pin (15) change in location, described base (1) also has the erecting frame (5) vertically arranged, described erecting frame (5) slidably connects down pressing seat (7) by slip drive source two (6), the bottom of described down pressing seat (7) is provided with pressure head (8), the lower end of described pressure head (8) can be just right with one of them bearing pin (15) position, the upper end of described pressure head (8) is provided with pressure transducer (9).
2. the bearing pin of planet wheel spindle according to claim 1 is from de-power on-line measuring device, it is characterized in that, described down pressing seat (7) comprises link (71) and mounting cylinder (72), the connecting portion (712) described link (71) having the fixed part (711) for being connected with slip drive source two (6) and stretch out fixed part (711), one end of described mounting cylinder (72) is fixed on connecting portion (712), described mounting cylinder (72) inside has the installation cavity (721) installed for pressure head (8), the other end of described mounting cylinder (72) has resigning hole (722), described pressure head (8) stretches out mounting cylinder (72) outward through resigning hole (722), described installation cavity (721) is also provided with adjusting slider (10) and elastic component (11), described elastic component (11) one end is resisted against on adjusting slider (10), the other end is resisted against on pressure transducer (9), and described adjusting slider (10) is connected on connecting portion (712) by tension adjusting screw (12).
3. the bearing pin of planet wheel spindle according to claim 1 is from de-power on-line measuring device, it is characterized in that, described accommodation hole (21) inwall has radially outstanding location convex shoulder (22) near the position of Workpiece fixing seat (2) table top.
4. the bearing pin of the planet wheel spindle according to claim 1 or 2 or 3 is from de-power on-line measuring device, it is characterized in that, described Workpiece fixing seat (2) has the mounting hole (23) of through Workpiece fixing seat (2) bottom, institute's displacement sensors (4) is positioned at above-mentioned mounting hole (23), the table top of described Workpiece fixing seat (2) has the displacement detecting hole (24) be communicated with above-mentioned mounting hole (23), the sidepiece of described Workpiece fixing seat (2) have that at least one is communicated with above-mentioned mounting hole (23) for passing for dog screw (13) and be resisted against the pilot hole on displacement transducer (4).
5. the bearing pin of planet wheel spindle according to claim 4 is from de-power on-line measuring device, it is characterized in that, described elastic component (11) is Rectangular Spring.
6. the bearing pin of planet wheel spindle according to claim 4 is from de-power on-line measuring device, it is characterized in that, described elastic component (11) is cylindrical spring.
7. the bearing pin of the planet wheel spindle according to claim 1 or 2 or 3, from de-power on-line measuring device, is characterized in that, described slip drive source one (3) and slip drive source two (6) all can select cylinder slide unit or mechanical skid plateform.
8. use the bearing pin of the planet wheel spindle according to any one of claim 1 to 7 from a detection method for de-power on-line measuring device, it is characterized in that, comprise the following steps:
The installation of A, planet wheel spindle: Workpiece fixing seat (2) is positioned at the blanking position of planet wheel spindle assembly line, is placed on the planet wheel spindle that production line assembles (14) on Workpiece fixing seat (2), and locates;
Prepare before B, detection: start detection device, slip drive source one (3) drives Workpiece fixing seat (2) to slide into along base (1) and detects position, make the bearing pin (15) on planet wheel spindle (14) and pressure head (8) position just right, displacement transducer (4) resets;
C, bearing pin are from the detection of de-power: slip drive source two (6) drives down pressing seat (7) to move downward, pressure head (8) acts on bearing pin (15), after the force value that pressure transducer (9) detects reaches setting value, slip drive source two (6) stops continuing to move downward and resetting, and displacement transducer (4) reads shift value;
D, analysis testing result: it is qualified that the shift value that displacement transducer (4) reads is less than 0.03mm, otherwise is defective;
E, detection terminate: slip drive source one (3) drives Workpiece fixing seat (2) to reset, and specification product roll off the production line, and substandard product is got back on production line and continued to process or deliver to waste product district to scrap process.
9. the bearing pin of planet wheel spindle according to claim 8 is from de-power online test method, it is characterized in that, after described step C and step D completes one-time detection process, remove planet wheel spindle (14) location, planet wheel spindle (14) is turned over certain angle and make another bearing pin (15) just to pressure head (8), if obtain the testing result of all bearing pins (15), carry out step e, if do not obtain the testing result of all bearing pins (15), repeat step C and step D; In step e, as long as there is any one-time detection defective in step D, this planet wheel spindle (14) is as substandard product process.
10. the bearing pin of planet wheel spindle according to claim 8 is from de-power online test method, it is characterized in that, after the force value that in described step C, pressure transducer (9) detects reaches setting value, keeps 0.3 second ~ 0.8 second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510851970.7A CN105277363B (en) | 2015-11-30 | 2015-11-30 | A kind of bearing pin of planet wheel spindle is from de- power on-line measuring device and detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510851970.7A CN105277363B (en) | 2015-11-30 | 2015-11-30 | A kind of bearing pin of planet wheel spindle is from de- power on-line measuring device and detection method |
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| CN105277363A true CN105277363A (en) | 2016-01-27 |
| CN105277363B CN105277363B (en) | 2017-10-17 |
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| CN110987425A (en) * | 2019-12-31 | 2020-04-10 | 盛瑞传动股份有限公司 | Method for testing riveting and releasing force of planet wheel shaft of planet row |
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| CN115041759A (en) * | 2022-06-02 | 2022-09-13 | 玉环普天单向器有限公司 | Gearbox star wheel inserts external tooth positioner |
| CN115077896A (en) * | 2022-08-23 | 2022-09-20 | 邢台军华机械科技有限公司 | Pin shaft pressing force detection equipment for chain detection and operation method thereof |
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| CN108760149A (en) * | 2018-05-22 | 2018-11-06 | 天津普天单向器有限公司 | From de- power calibration equipment and method of calibration |
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| CN110987425A (en) * | 2019-12-31 | 2020-04-10 | 盛瑞传动股份有限公司 | Method for testing riveting and releasing force of planet wheel shaft of planet row |
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| CN115077896A (en) * | 2022-08-23 | 2022-09-20 | 邢台军华机械科技有限公司 | Pin shaft pressing force detection equipment for chain detection and operation method thereof |
| CN115077896B (en) * | 2022-08-23 | 2022-11-01 | 邢台军华机械科技有限公司 | Pin shaft pressing force detection equipment for chain detection and operation method thereof |
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