CN214583038U - Transmission shaft pinhole detection device that beats - Google Patents
Transmission shaft pinhole detection device that beats Download PDFInfo
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- CN214583038U CN214583038U CN202023148468.5U CN202023148468U CN214583038U CN 214583038 U CN214583038 U CN 214583038U CN 202023148468 U CN202023148468 U CN 202023148468U CN 214583038 U CN214583038 U CN 214583038U
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- rack
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Abstract
A transmission shaft pin hole jumping detection device comprises a rack, a clamping device arranged below the rack, a fastening device arranged on the side wall of the rack and a detection device arranged at the top of the rack, wherein the clamping device comprises a horizontally movable object placing table, a second motor is fixed on the object placing table, a rotating shaft is fixed on an output shaft of the second motor, and a clamp for horizontally clamping a transmission shaft is fixed at the end part of the rotating shaft; the fastening device comprises a fixed block fixed on the side wall of the rack and a mandril in threaded connection with the fixed block, and the mandril points to the clamp and is positioned at the same horizontal line with the central line of the clamp; the detection device comprises a computer terminal and a laser detector fixedly mounted at the top of the rack, and the laser detector is connected with the computer terminal through a signal processor. The utility model discloses accessible laser detector and computer terminal acquire the detection result that beats of transmission shaft pinhole, detect the precision height, and the error is little, and can realize the detection of the transmission shaft of different length and diameter.
Description
Technical Field
The utility model relates to a verifying attachment technical field that beats specifically is a transmission shaft pinhole detection device that beats.
Background
The transmission shaft is concerned with the stationarity of the driving process of the automobile, the pin hole which is convenient to install is normally arranged on the transmission shaft, the use of the transmission shaft is influenced due to the arranged pin hole, and before the transmission shaft is put into use, the jumping amount of the pin hole of the transmission shaft needs to be detected so as to calibrate the transmission shaft.
However, the conventional bounce detection device measures displacement information by using a dial indicator, and obtains a bounce detection result by reading the indication number of the dial indicator, so that the precision of the pinhole bounce detection result of the transmission shaft is low, and random errors are large.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a transmission shaft pinhole detection device that beats, its accessible laser detector and computer terminal acquire the detection result that beats of transmission shaft pinhole, detect the precision height, and the error is little, and can realize the detection of the transmission shaft of different length and diameter.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:
a transmission shaft pin hole jumping detection device comprises a frame, a clamping device arranged below the frame, a fastening device arranged on the side wall of the frame and a detection device arranged at the top of the frame,
the clamping device comprises a placing table which is arranged below the rack and can move horizontally, a second motor is fixed on the placing table, a rotating shaft is fixed on an output shaft of the second motor, and a clamp for horizontally clamping the transmission shaft is fixed at the end part of the rotating shaft;
the fastening device comprises a fixed block fixed on the side wall of the rack and a mandril in threaded connection with the fixed block, and the mandril points to the clamp and is positioned on the same horizontal line with the central line of the clamp;
the detection device comprises a computer terminal and a laser detector fixedly mounted at the top of the rack, and the laser detector is connected with the computer terminal through a signal processor.
Furthermore, a first motor is fixed on one side of the bottom of the rack, a lead screw is arranged on an output shaft of the first motor, the lead screw is horizontally arranged, the end part of the lead screw is fixed on the rack through a mounting seat, a nut seat is arranged on the lead screw, and the object placing table is fixedly connected with the nut seat.
Further, the bottom of frame still is equipped with the slide rail relatively, matches on the slide rail and is equipped with the slider, put the thing platform with slider fixed connection.
Furthermore, the clamp comprises an annular shell and two compression screws which are symmetrically arranged and are in threaded connection with the shell, one end of each compression screw points to the circle center of the shell, and a V-shaped block used for clamping the transmission shaft is fixed at the end of each compression screw.
Furthermore, a handle for rotating the ejector rod is arranged at one end, far away from the clamp, of the ejector rod.
Further, the first motor and the second motor are both servo motors.
The utility model discloses beneficial effect:
1. the utility model discloses a set up laser detector and computer terminal, scan pivoted transmission shaft pinhole through laser detector, the detection signal processing that computer terminal will acquire obtains the beat testing result of transmission shaft pinhole, has improved the detection precision, has reduced detection error.
2. The utility model discloses a fix the transmission shaft on the thing platform of putting that can steadily move through adjustable V-arrangement piece, fix through the ejector pin behind the horizontal migration, realized the pinhole of different length and different diameter transmission shafts and beated and detect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the jig.
The labels in the figure are: 1. ejector pin, 101, handle, 2, frame, 3, laser detector, 4, signal processor, 5, computer terminal, 6, first motor, 7, second motor, 8, put the thing platform, 9, nut seat, 10, pivot, 11, anchor clamps, 1101, casing, 1102, housing screw, 1103, V-arrangement piece, 12, slide rail, 13, lead screw, 14, mount pad, 15, fixed block.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1 to 2, a transmission shaft pin hole runout detection device comprises a frame 2, a clamping device arranged below the frame 2, a fastening device arranged on the side wall of the frame 2 and a detection device arranged on the top of the frame 2.
The clamping device comprises a placing table 8 which is slidably mounted below a rack 2, in the specific implementation, a first motor 6 is fixedly arranged on one side of the bottom of the rack 2, an output shaft of the first motor 6 is provided with a lead screw 13, the lead screw 13 is horizontally arranged, the end part of the lead screw is fixed on the rack 2 through a mounting seat 14, the lead screw 13 is provided with a nut seat 9, the placing table 8 is fixedly connected with the nut seat 9, when the first motor 6 is started, the lead screw 13 rotates to drive the nut seat 9 to move, the nut seat 9 drives the placing table 8 to horizontally move, furthermore, in order to ensure that the placing table 8 is more stable during moving and improve the accuracy of detecting the jumping pin hole of a transmission shaft, a slide rail 12 is relatively arranged at the bottom of the rack 2, the slide rail 12 can be arranged on the side wall of the rack 2 at two sides of the lead screw 13, a slide block is arranged on the slide rail 12 in a matching manner, and the placing table 8 is fixedly connected with the slide block, the stability of placing the horizontal movement of the object placing table 8 and the accuracy of the detection result during detection are improved.
The object placing table 8 is fixed with a second motor 7, the first motor 6 and the second motor 7 can both adopt servo motors, a rotating shaft 10 is fixed on an output shaft of the second motor 7, a clamp 11 used for horizontally clamping a transmission shaft is fixed at the end of the rotating shaft 10, during specific implementation, the clamp 11 comprises an annular shell 1101 and two compression screws 1102 which are symmetrically arranged and are in threaded connection on the shell 1101, one end of each compression screw 1102 points to the center of the shell 1101, a V-shaped block 1103 used for clamping the transmission shaft is fixed at the end of each compression screw 1102, and clamping of transmission shafts with different diameters is achieved through adjustment of the compression screws 1102.
Fastener is including fixing fixed block 15 on 2 lateral walls of frame and with fixed block 15 threaded connection's ejector pin 1, ejector pin 1 is directional anchor clamps 11 and with the central line of anchor clamps 11 is in same water flat line, during concrete implementation, ejector pin 1 is directional anchor clamps 11's one end is most advanced form, and the one end that anchor clamps 11 were kept away from to ejector pin 1 is equipped with handle 101 to conveniently rotate ejector pin 1.
The detection device comprises a computer terminal 5 and a laser detector 3 fixedly installed at the top of the rack 2, the laser detector 3 is connected with the computer terminal 5 through a signal processor 4, and the computer terminal 5 finishes data acquisition and processing of the laser detector 3.
The utility model discloses a concrete theory of use:
fix the one end of treating the transmission shaft of treating through anchor clamps 11, insert the specific round pin axle and treat that the pinhole of transmission shaft is gone up, start first motor 6, it leans on to fastener to put thing platform 8 drive transmission shaft, treat when the pinhole removes under laser detector 3, stop first motor 6, rotate ejector pin 1, make ejector pin 1 tightly the butt at the other end of transmission shaft, start second motor 7, second motor 7 drives the transmission shaft and rotates, laser detector 3 detects the round pin axle, and convey detection signal to computer terminal 5 through signal processor 4, computer terminal 5 records and analyzes the beat testing result of transmission shaft pinhole.
It should be noted that the above embodiments are only used for illustrating the present invention, but the present invention is not limited to the above embodiments, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention all fall into the protection scope of the present invention.
Claims (6)
1. A transmission shaft pin hole jumping detection device is characterized by comprising a frame (2), a clamping device arranged below the frame (2), a fastening device arranged on the side wall of the frame (2) and a detection device arranged at the top of the frame (2),
the clamping device comprises a storage table (8) which is arranged below the rack (2) and can move horizontally, a second motor (7) is fixed on the storage table (8), a rotating shaft (10) is fixed on an output shaft of the second motor (7), and a clamp (11) for horizontally clamping the transmission shaft is fixed at the end part of the rotating shaft (10);
the fastening device comprises a fixed block (15) fixed on the side wall of the rack (2) and an ejector rod (1) in threaded connection with the fixed block (15), and the ejector rod (1) points to the clamp (11) and is positioned on the same horizontal line with the central line of the clamp (11);
the detection device comprises a computer terminal (5) and a laser detector (3) fixedly installed at the top of the rack (2), and the laser detector (3) is connected with the computer terminal (5) through a signal processor (4).
2. The transmission shaft pin hole bounce detection device according to claim 1, wherein a first motor (6) is fixed on one side of the bottom of the frame (2), a lead screw (13) is arranged on an output shaft of the first motor (6), the lead screw (13) is horizontally arranged, an end portion of the lead screw (13) is fixed on the frame (2) through a mounting seat (14), a nut seat (9) is arranged on the lead screw (13), and the object placing table (8) is fixedly connected with the nut seat (9).
3. The transmission shaft pin hole runout detection device according to claim 2, wherein the bottom of the frame (2) is further provided with a slide rail (12) relatively, the slide rail (12) is provided with a slide block in a matching manner, and the object placing table (8) is fixedly connected with the slide block.
4. A drive shaft pin hole runout detecting device according to claim 2, wherein the first motor (6) and the second motor (7) are both servo motors.
5. The drive shaft pin hole run-out detection device is characterized in that the clamp (11) comprises an annular shell (1101) and two symmetrically arranged compression screws (1102) which are in threaded connection with the shell (1101), one end of each compression screw (1102) points to the center of the shell (1101), and a V-shaped block (1103) for clamping a drive shaft is fixed at the end of each compression screw (1102).
6. The transmission shaft pin hole runout detection device according to claim 1, wherein a handle (101) for rotating the push rod (1) is provided at one end of the push rod (1) away from the clamp (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023148468.5U CN214583038U (en) | 2020-12-24 | 2020-12-24 | Transmission shaft pinhole detection device that beats |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023148468.5U CN214583038U (en) | 2020-12-24 | 2020-12-24 | Transmission shaft pinhole detection device that beats |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214583038U true CN214583038U (en) | 2021-11-02 |
Family
ID=78365974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023148468.5U Active CN214583038U (en) | 2020-12-24 | 2020-12-24 | Transmission shaft pinhole detection device that beats |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214583038U (en) |
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2020
- 2020-12-24 CN CN202023148468.5U patent/CN214583038U/en active Active
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