CN211347374U - Damping performance calibration device for automobile clutch belleville spring - Google Patents
Damping performance calibration device for automobile clutch belleville spring Download PDFInfo
- Publication number
- CN211347374U CN211347374U CN202020072004.1U CN202020072004U CN211347374U CN 211347374 U CN211347374 U CN 211347374U CN 202020072004 U CN202020072004 U CN 202020072004U CN 211347374 U CN211347374 U CN 211347374U
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- China
- Prior art keywords
- support frame
- servo motor
- frame
- lower template
- force
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- Expired - Fee Related
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- 238000013016 damping Methods 0.000 title claims abstract description 11
- 238000003825 pressing Methods 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 230000008901 benefit Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses a damping performance calibration device for a butterfly spring of an automobile clutch, which comprises a frame, a lower template is rotatably supported at the top of the frame, a plurality of positioning grooves are evenly distributed on the circumference of the lower template, a servo motor is also arranged on the frame, the working end of the servo motor is connected with a support shaft at the bottom of the lower template through a gear transmission pair, a first support frame is also arranged on the frame, a pressing cylinder is arranged on the first support frame, a pressing plate is arranged at the bottom end of the working shaft of the pressing cylinder, the shape of the pressing plate is matched with that of the cross section of the positioning groove, a second support frame is also arranged on the frame, a force-measuring servo motor is arranged on the second support frame, the working end of the force-measuring servo motor is connected with a screw rod, two longitudinal slide rails are symmetrically arranged on the second support frame, and a connecting plate is, and the nut block arranged on the back side of the connecting plate is in threaded connection with the screw.
Description
Technical Field
The utility model relates to a detect, calibrating device, especially an automobile clutch disc spring damping performance calibrating device.
Background
A belleville spring is required to be used in a clutch of an automobile, the quality of the belleville spring directly determines the quality of the clutch, and traditionally, after the belleville spring is machined and formed, forced pressure treatment is required before leaving a factory, the stress of a spring material layer exceeds the yield point by utilizing the forced pressure treatment mode, negative residual stress is generated on the surface, positive residual stress is generated at the core, and therefore the purpose of prolonging the service life of the spring is achieved.
And the springs of some models have higher rigidity and longer stroke, and the series of springs cannot be subjected to forced compression treatment by using the traditional spring forced compression treatment equipment. There is therefore a need for a method or apparatus that addresses the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a solve the above-mentioned not enough that prior art exists, provide a simple structure, design benefit, rationally distributed, can swiftly, conveniently carry out the device calibrated to disc spring's damping performance.
The technical solution of the utility model is that: the utility model provides an automobile clutch belleville spring damping performance calibrating device, includes frame 1, its characterized in that: the top of the machine frame 1 is rotatably supported with a lower template 2, a plurality of positioning grooves 3 are uniformly distributed on the circumference of the lower template 2, a servo motor 4 is further arranged on the machine frame 1, the working end of the servo motor 4 is connected with a support shaft at the bottom of the lower template 2 through a gear transmission pair, a first support frame 5 is further arranged on the machine frame 1, a pressing cylinder 6 is arranged on the first support frame 5, a pressing plate 7 is arranged at the bottom end of the working shaft of the pressing cylinder 6, the shape of the pressing plate 7 is matched with that of the cross section of the positioning groove 3, a second support frame 8 is further arranged on the machine frame 1, a force measuring servo motor 9 is arranged on the second support frame 8, the working end of the force measuring servo motor 9 is connected with a screw rod, two longitudinal slide rails 10 are symmetrically arranged on the second support frame 8, and a connecting plate 11 is slidably connected on, the screw block arranged on the back side of the connecting plate 11 is in threaded connection with the screw, the connecting plate 11 is provided with a connecting rod 12, the bottom end of the connecting rod 12 is provided with a force measuring pressing plate 13, and the bottom of the force measuring pressing plate 13 is provided with a force sensor.
Compared with the prior art, the utility model, have following advantage:
this kind of structural style's automobile clutch disc spring damping performance calibrating device compares with traditional product, its simple structure, design benefit, rationally distributed, it can carry out the forced compression to a plurality of disc springs in succession and handle, can also carry out damping performance's calibration to it simultaneously, and its appearance can improve the work efficiency of disc spring performance calibration on the one hand, can also reduce workman's the amount of labour, accelerates the production beat under the prerequisite of guaranteeing calibration quality. Meanwhile, the manufacturing process is simple, the manufacturing cost is low, so that the novel LED lamp has various advantages, is particularly suitable for popularization and application in the field, and has a very wide market prospect.
Drawings
Fig. 1 is a front view of an embodiment of the present invention.
Fig. 2 is a top view of an embodiment of the present invention.
Detailed Description
The following description will explain embodiments of the present invention with reference to the drawings. As shown in fig. 1 and 2: a damping performance calibration device for a butterfly spring of an automobile clutch comprises a frame 1, a lower template 2 is rotatably supported at the top of the frame 1, a plurality of positioning grooves 3 are uniformly distributed on the circumference of the lower template 2, a servo motor 4 is further arranged on the frame 1, the working end of the servo motor 4 is connected with a support shaft at the bottom of the lower template 2 through a gear transmission pair, a first support frame 5 is further arranged on the frame 1, a pressing cylinder 6 is arranged on the first support frame 5, a pressing plate 7 is arranged at the bottom end of the working shaft of the pressing cylinder 6, the shape of the pressing plate 7 is matched with the shape of the cross section of the positioning groove 3, a second support frame 8 is further arranged on the frame 1, a force-measuring servo motor 9 is arranged on the second support frame 8, the working end of the force-measuring servo motor 9 is connected with a screw rod, two longitudinal slide rails 10 are symmetrically arranged on the second support frame 8, sliding connection has connecting plate 11 on longitudinal slide rail 10, the nut piece that the connecting plate 11 dorsal part set up with screw rod threaded connection, be provided with connecting rod 12 on the connecting plate 11, the bottom of connecting rod 12 is provided with dynamometry clamp plate 13, dynamometry clamp plate 13's bottom sets up force sensor.
The utility model discloses automobile clutch disc spring damping performance calibrating device's working process as follows: the method comprises the steps that firstly, a servo motor 4 is started, torque output by the servo motor 4 is transmitted to a lower template 2 through a gear transmission pair and drives the lower template 2 to rotate in a stepping mode, an operator puts a belleville spring to be calibrated and detected into a positioning groove 3 at a feeding position, the belleville spring is driven by the lower template 2 to move to the position under a pressing plate 7, a pressing cylinder 6 works continuously for three times, the pressing plate 7 is used for calibrating and pressing the belleville spring, when the control system detects that the pressing cylinder 6 works for three times, the servo motor 4 is controlled to work, the calibrated belleville spring is moved away, the other belleville spring to be calibrated moves to the position under the pressing plate 7, and the pressing cylinder 6 repeats the operation, so that the belleville spring is continuously pressed and calibrated;
when the belleville spring moves to the lower part of the force measuring pressure plate 13, the force measuring servo motor 9 drives the connecting plate 11 to move downwards through the screw and nut transmission pair, and then the force measuring pressure plate 13 is driven to press the belleville springs, a force sensor arranged at the bottom of the force measuring pressure plate 13 can detect the reaction force applied to the belleville springs in the pressing process, after the force measuring pressure plate 13 moves to the extreme position, if the counterforce detected by the force sensor is in the standard range, the belleville spring is qualified, the butterfly spring can be released, an operator at the discharging position takes the butterfly spring away and boxes the butterfly spring, otherwise, the control system finds that the reaction force detected by the force sensor is not in the standard range through comparison, the butterfly spring is a defective product, the control system sends out warning information, and the operator puts the butterfly spring into a defective product collecting box to wait for processing.
Claims (1)
1. The utility model provides an automobile clutch belleville spring damping performance calibrating device, includes frame (1), its characterized in that: the top of the rack (1) is rotatably supported with a lower template (2), a plurality of positioning grooves (3) are uniformly distributed on the circumference of the lower template (2), a servo motor (4) is further arranged on the rack (1), the working end of the servo motor (4) is connected with a support shaft at the bottom of the lower template (2) through a gear transmission pair, a first support frame (5) is further arranged on the rack (1), a pressing cylinder (6) is arranged on the first support frame (5), a pressing plate (7) is arranged at the bottom end of the working shaft of the pressing cylinder (6), the shape of the pressing plate (7) is matched with the shape of the cross section of the positioning groove (3), a second support frame (8) is further arranged on the rack (1), a force-measuring servo motor (9) is arranged on the second support frame (8), and the working end of the force-measuring servo motor (9) is connected with a screw rod, be provided with two vertical slide rail (10) on second support frame (8) symmetrically, sliding connection has connecting plate (11) on vertical slide rail (10), the nut piece that connecting plate (11) dorsal part set up with screw rod threaded connection, be provided with connecting rod (12) on connecting plate (11), the bottom of connecting rod (12) is provided with dynamometry clamp plate (13), the bottom of dynamometry clamp plate (13) is provided with force transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020072004.1U CN211347374U (en) | 2020-01-14 | 2020-01-14 | Damping performance calibration device for automobile clutch belleville spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020072004.1U CN211347374U (en) | 2020-01-14 | 2020-01-14 | Damping performance calibration device for automobile clutch belleville spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211347374U true CN211347374U (en) | 2020-08-25 |
Family
ID=72099645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020072004.1U Expired - Fee Related CN211347374U (en) | 2020-01-14 | 2020-01-14 | Damping performance calibration device for automobile clutch belleville spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211347374U (en) |
-
2020
- 2020-01-14 CN CN202020072004.1U patent/CN211347374U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |