CN108827103B - Detection apparatus for transmission shaft class part - Google Patents
Detection apparatus for transmission shaft class part Download PDFInfo
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- CN108827103B CN108827103B CN201811038723.5A CN201811038723A CN108827103B CN 108827103 B CN108827103 B CN 108827103B CN 201811038723 A CN201811038723 A CN 201811038723A CN 108827103 B CN108827103 B CN 108827103B
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- sliding block
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- rotary motor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a detection device for transmission shaft parts, which comprises a base, a support plate and a shaft tube, wherein one side of the base is provided with a support rod, the support plate is horizontally arranged at the upper end of the support rod, an electric lifting rod is arranged on the support plate, the tail end of an execution end of the electric lifting rod is provided with a digital display dial indicator, the base is provided with a sliding table, two sides of the sliding table are respectively clamped with a sliding block I and a sliding block II, the connecting rod I and the connecting rod II are fixedly connected through a connecting hole, the right side surface of the sliding block I is provided with a bearing, the left side of the sliding block I is provided with a first air cylinder, the first air cylinder drives the sliding block I and the sliding block II to linearly reciprocate on the sliding table, a clamping. The detection device for the transmission shaft parts, disclosed by the invention, is simple in structure, improves the detection efficiency of the radial circular runout size of the outer side of the shaft tube, and saves manpower and material resources.
Description
Technical Field
The invention belongs to the technical field of detection devices, and particularly relates to a detection device for transmission shaft parts.
Background
The transmission shaft is a high-speed, low-bearing rotating body, so that the dynamic balance of the transmission shaft is crucial. The dynamic balance test is carried out on a general transmission shaft before leaving a factory, and the transmission shaft is adjusted on a balancing machine. And the bending degree of the shaft tube of the transmission shaft determines whether the whole transmission shaft is qualified, so that the bending degree detection of the shaft tube is particularly important. The existing detection device has a complex structure and is complex to operate, so that the detection efficiency is low.
Disclosure of Invention
In order to overcome the defects in the prior art, the detection device for the transmission shaft parts, which is provided by the invention, is simple in structure, can be used for quickly and effectively detecting the radial circular runout of the outer side of the shaft tube, improves the detection efficiency and saves manpower and material resources.
The technical scheme adopted by the invention is as follows:
a detection device for transmission shaft parts comprises a base, a horizontal support plate and a shaft tube, wherein two support rods are arranged on one side of the base, the horizontal support plate is arranged at the upper ends of the two support rods, an electric lifting rod is arranged on the support plate, an execution end of the electric lifting rod vertically faces downwards, a digital display dial indicator is installed at the tail end of the execution end of the electric lifting rod, a sliding table is arranged on the base, a sliding block I and a sliding block II are respectively clamped and connected to two sides of the sliding table, a connecting rod I is respectively arranged on the front side and the rear side of the sliding block I, a connecting rod II is respectively arranged on the front side and the rear side of the sliding block II, a plurality of connecting holes with equal intervals are formed in the connecting rod I and the connecting rod II, a bearing is arranged on the right side face of the sliding block I, a first air cylinder is arranged on, be formed with the joint mouth on slider II, the joint mouth is located same water flat line with the inner ring of bearing, wherein one end and the bearing of central siphon rotate to be connected, the other end card of central siphon is in the joint mouth, the probe of digital display percentage table is located the central siphon directly over and perpendicular to central siphon, the right side of slider II is provided with the backup pad, be formed with twice spout in the backup pad, be provided with the slider in the twice spout respectively, be provided with rotary motor on two sliders, be provided with the jack catch on rotary motor's the execution end, rotary motor's execution end passes through jack catch and the fixed joint of central siphon, and rotary motor drive central siphon is rotatory, be provided with the second cylinder in the backup pad, the execution end and the rotary motor fixed connection of second cylinder, and second cylinder drive rotary motor and drive two sliders straight reciprocating motion in the spout that corresponds.
Preferably, the base and the support bar are formed with cabling channels.
Further preferred, slider I and II upper ends of slider are provided with spacing cardboard, are formed with spacing draw-in groove on the spacing cardboard.
Further preferably, the width of the limiting clamping groove is larger than the diameter of the sleeve of the digital display dial indicator.
Further preferably, rubber pads are arranged on the inner ring surface of the bearing and the side surface of the clamping interface.
Preferably, the rubber pads are coated with lubricating oil.
Further preferably, a rubber pad is disposed on the engagement surface of the claw.
Further preferably, the digital display dial indicator, the electric lifting rod, the first cylinder, the second cylinder and the rotary motor are all connected with the PLC.
Further preferably, a data display screen is externally connected with the digital display dial indicator.
The invention has the beneficial effects that:
the digital display dial indicator is adopted to detect the shaft tube, so that the detection accuracy and efficiency are improved; the first cylinder drives the sliding block I and the sliding block II to linearly reciprocate on the sliding table, and the rotary motor drives the shaft tube to rotate, so that the comprehensive detection of the circular shaft surface of the shaft tube is realized, the labor is saved, and the detection efficiency is improved; through the position of adjusting connecting rod I and II connecting holes of connecting rod, the detection demand of the central siphon of different length has been satisfied.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a joint of a sliding block II and a sliding table;
FIG. 3 is a schematic view of the connection between the rotary motor and the support plate;
FIG. 4 is a schematic view of a spacing clip;
the main reference numerals in the figures have the following meanings:
1. the base, 2, branch, 3, extension board, 4, electric lift pole, 5, digital display percentage table, 6, slip table, 7, central siphon, 8, first cylinder, 9, rotary motor, 10, jack catch, 11, second cylinder, 12, spacing cardboard, 13, spacing draw-in groove, 61, slider I, 62, slider II, 63, connecting rod I, 64, connecting rod II, 65, bearing, 66, joint mouth, 67, backup pad, 68, spout, 69, slider.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1-4: the embodiment is a detection device for transmission shaft parts, which comprises a base 1, support plates 3 and an axle tube 7, wherein one side of the base 1 is provided with two support rods 2, the support plate 3 is horizontally arranged at the upper ends of the two support rods 2, an electric lifting rod 4 is arranged on the support plate 3, an execution end of the electric lifting rod 4 is vertically downward, a digital display dial indicator 5 is arranged at the tail end of the execution end of the electric lifting rod 4, a sliding table 6 is arranged on the base 1, a sliding block I61 and a sliding block II 62 are respectively clamped at two sides of the sliding table 6, a connecting rod I63 is respectively arranged at the front side and the rear side of the sliding block I61, a connecting rod II 64 is respectively arranged at the front side and the rear side of the sliding block II 62, four connecting holes with equal intervals are respectively formed on the connecting rod I63 and the connecting rod II 64, the connecting rod I63 and the connecting rod II 64, the first air cylinder 8 drives the sliding block I61 and the sliding block II 62 to linearly reciprocate on the sliding table 6, a clamping port 66 is formed on the sliding block II 62, the clamping port 66 and an inner ring of the bearing 65 are positioned on the same horizontal line, one end of the shaft tube 7 is rotatably connected with the bearing 65, the other end of the shaft tube 7 is clamped in the clamping port 66, a probe of the digital display dial indicator 5 is positioned right above the shaft tube 7 and is perpendicular to the shaft tube 7, a supporting plate 67 is arranged on the right side of the sliding block II 62, two sliding grooves 68 are formed on the supporting plate 67, sliding blocks 69 are respectively arranged in the two sliding grooves 68, rotary motors 9 are arranged on the two sliding blocks 69, a claw 10 is arranged at the execution tail end of each rotary motor 9, the execution end of each rotary motor 9 is fixedly clamped with the shaft tube 7 through the claw 10, the rotary motor 9 drives the shaft tube 7 to rotate, a second air cylinder 11 is arranged on the supporting plate 67, and the execution, and the second cylinder 11 drives the rotary motor 9 and drives the two sliding blocks 69 to linearly reciprocate in the corresponding sliding grooves 68.
In this embodiment, the base 1 and the support rod 2 are formed with wiring grooves.
In this embodiment, slider I61 and slider II 62 upper end are provided with spacing cardboard 12, are formed with spacing draw-in groove 13 on the spacing cardboard 12.
In this embodiment, the width of the limiting clamping groove 13 is larger than the diameter of the sleeve of the digital display dial indicator 5.
In this embodiment, rubber pads are disposed on the inner annular surface of the bearing 65 and the side surface of the snap interface 66, and lubricating oil is coated on the rubber pads.
In this embodiment, a rubber pad is disposed on the engaging surface of the claw 10.
In this embodiment, the electric lift rod 4, the first cylinder 8, the second cylinder 11, and the rotary motor 9 are all connected to a PLC controller.
In this embodiment, the digital display dial indicator 5 is externally connected with a data display screen.
In the embodiment, when the shaft tube 7 with the shorter length is detected, the connecting hole of the connecting rod I close to the sliding block I61 is connected with the connecting hole of the connecting rod II close to the sliding block II 62 through a bolt, so that the relative length of the connecting rod I63 and the connecting rod II 64 is shortened, the distance between the sliding block I61 and the sliding block II 62 is further shortened, and the detection requirement of the shaft tube 7 with the shorter length is met; when detecting the longer central siphon 7 of length, keep away from the connecting hole of slider I61 end with connecting rod I with the bolt and II keep away from the connecting hole of slider II 62 ends with connecting rod and be connected, enlarge the relative length of connecting rod I63 and connecting rod II 64, and then increased the distance between slider I61 and the slider II 62 to satisfy the detection demand of the longer central siphon 7 of length.
In practical application, one end of an axle tube 7 is sleeved in a bearing 65, the other end of the axle tube 7 is clamped in a clamping port 66, a PLC controller controls a second air cylinder 11 to start, the second air cylinder 11 drives a rotary motor 9 to move towards a sliding block II 62 in two sliding grooves 68, clamping claws 10 are clamped in the axle tube 7, the PLC controller is controlled to close the second air cylinder 11, an electric lifting rod 4 is started, the electric lifting rod 4 drives a digital display dial indicator 5 to move downwards, a sleeve of the digital display dial indicator 5 passes through a limiting clamping groove 13 on a limiting clamping plate 12, when a contact of the digital display dial indicator 5 is abutted to the axle tube 7, the electric lifting rod 4 is closed, the rotary motor 9 is started through the PLC controller and then the first air cylinder 8 and the second air cylinder 11 are started simultaneously, the axle tube 7 is driven by the first air cylinder 8 and the second air cylinder 11 to move and rotate simultaneously, the digital display dial indicator 5 detects the circumference of an outer shaft of the digital display dial indicator 7 and the axial curvature of the axle tube 7, and transmitting the implementation data to a display screen, and displaying a series of data detected by the digital display dial indicator 5 on the display screen.
The digital display dial indicator is adopted for detecting the shaft tube, so that the detection accuracy and efficiency are improved; first cylinder drive slider I and slider II straight line reciprocating motion on the slip table, the rotation motor drive central siphon is rotatory, has realized the omnidirectional detection to the axial plane of axle pipe circle, has saved the manpower, has improved detection efficiency.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a detection apparatus for transmission shaft class part which characterized in that: the device comprises a base (1), supporting plates (3) and an axle tube (7), wherein one side of the base (1) is provided with two supporting rods (2), the supporting plates (3) are horizontally arranged at the upper ends of the two supporting rods (2), the supporting plates (3) are provided with electric lifting rods (4), the execution ends of the electric lifting rods (4) are vertically downward, the end of the execution end of each electric lifting rod (4) is provided with a digital display dial indicator (5), the base (1) is provided with a sliding table (6), two sides of the sliding table (6) are respectively connected with a sliding block I (61) and a sliding block II (62) in a clamping manner, the front side and the rear side of the sliding block I (61) are respectively provided with a connecting rod I (63), the front side and the rear side of the sliding block II (62) are respectively provided with a connecting rod II (64), and a plurality of connecting holes with equal intervals are formed, connecting rod I (63) and connecting rod II (64) pass through connecting hole bolted connection, be provided with bearing (65) on the right flank of slider I (61), the left side of slider I (61) is provided with first cylinder (8), first cylinder (8) drive slider I (61) and slider II (62) straight reciprocating motion on slip table (6), be formed with joint mouth (66) on slider II (62), the inner ring of joint mouth (66) and bearing (65) is located same water flat line, wherein one end and bearing (65) of central siphon (7) rotate to be connected, and the other end card of central siphon (7) is in joint mouth (66), the probe of digital display percentage table (5) is located central siphon (7) directly over and perpendicular to central siphon (7), the right side of slider II (62) is provided with backup pad (67), be formed with twice spout (68) on backup pad (67), be provided with slider (69) in twice spout (68) respectively, be provided with rotary motor (9) on two sliders (69), be provided with jack catch (10) on the execution end of rotary motor (9), the execution end of rotary motor (9) passes through jack catch (10) and central siphon (7) fixed joint, and rotary motor (9) driving shaft pipe (7) are rotatory, be provided with second cylinder (11) on backup pad (67), the execution end and rotary motor (9) fixed connection of second cylinder (11), just second cylinder (11) drive rotary motor (9) and drive two sliders (69) straight reciprocating motion in spout (68) that correspond.
2. The detection device for the transmission shaft parts according to claim 1, wherein the base (1) and the support rod (2) are formed with wiring grooves.
3. The detection device for the transmission shaft parts as claimed in claim 1, wherein the upper ends of the sliding blocks I (61) and II (62) are provided with limiting clamping plates (12), and the limiting clamping plates (12) are provided with limiting clamping grooves (13).
4. The detection device for the parts of the transmission shafts as claimed in claim 3, wherein the width of the limiting clamping groove (13) is larger than the diameter of a sleeve of the digital display dial indicator (5).
5. The detecting device for the parts such as the transmission shafts is characterized in that rubber pads are arranged on the inner ring surface of the bearing (65) and the side surface of the clamping interface (66).
6. The device for detecting the components of the transmission shafts as claimed in claim 5, wherein the rubber pads are coated with lubricating oil.
7. The device for detecting the components of the transmission shafts as claimed in claim 1, wherein the engaging surfaces of the jaws (10) are provided with rubber pads.
8. The detection device for the transmission shaft parts as claimed in claim 1, wherein the electric lifting rod (4), the first cylinder (8), the second cylinder (11) and the rotating motor (9) are all connected with a PLC controller.
9. The detection device for the parts of the transmission shafts as claimed in claim 1, wherein the digital display dial indicator (5) is externally connected with a data display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811038723.5A CN108827103B (en) | 2018-09-06 | 2018-09-06 | Detection apparatus for transmission shaft class part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811038723.5A CN108827103B (en) | 2018-09-06 | 2018-09-06 | Detection apparatus for transmission shaft class part |
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| Publication Number | Publication Date |
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| CN108827103A CN108827103A (en) | 2018-11-16 |
| CN108827103B true CN108827103B (en) | 2021-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811038723.5A Active CN108827103B (en) | 2018-09-06 | 2018-09-06 | Detection apparatus for transmission shaft class part |
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| CN (1) | CN108827103B (en) |
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| CN110220444B (en) * | 2019-07-01 | 2024-04-16 | 佛山勇一精锻有限公司 | Crookedness detector |
| CN112964215A (en) * | 2021-02-05 | 2021-06-15 | 鸿志远科技股份有限公司 | Detection device for steel breast board and operation method thereof |
| CN113048862A (en) * | 2021-03-05 | 2021-06-29 | 常州市联丰镜面辊制造有限公司 | Optical mirror surface roller roundness detection device |
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| CN108827103A (en) | 2018-11-16 |
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