CN113289915A - Inside and outside diameter detection device of cross axle - Google Patents
Inside and outside diameter detection device of cross axle Download PDFInfo
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- CN113289915A CN113289915A CN202110490181.0A CN202110490181A CN113289915A CN 113289915 A CN113289915 A CN 113289915A CN 202110490181 A CN202110490181 A CN 202110490181A CN 113289915 A CN113289915 A CN 113289915A
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- outer diameter
- inner diameter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/04—Sorting according to size
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention provides a cross shaft inner and outer diameter detection device, which comprises a turntable feeding device, a first detection driving device, a second detection driving device, a blanking sorting device, an outer diameter detection device, an inner diameter detection device, a positioning and pressing mechanism, a waste material output mechanism and a finished product output mechanism, the turntable feeding device is provided with a rotatable multi-station turntable and a plurality of reversing positioning seats, the center of the multi-station turntable is provided with two positioning material pressing mechanisms which are respectively arranged opposite to the outer diameter detection device and the inner diameter detection device, the first detection driving device and the second detection driving device are respectively provided with an outer diameter detection device and an inner diameter detection device, the discharging sorting device is provided with a rotatable sorting rotating arm, a mechanical claw is mounted on the sorting rotating arm, and a waste output mechanism and a finished product output mechanism are respectively arranged on two sides of the discharging sorting device. The device can realize the internal diameter of cross axle, external diameter detection to detection efficiency is high, can reduce workman's intensity of labour.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of cross axle detection equipment, in particular to a cross axle inner and outer diameter detection device.
[ background of the invention ]
The universal joint realizes shaft power output in different directions by utilizing a spherical device and the like, is an important part on an automobile, is a cross shaft type universal joint widely used at present, and has simple structure and high transmission efficiency.
The cross axle universal joint needs to be detected after being produced, the detection mode adopted at present is manual detection, namely, workers use tools such as vernier calipers to detect the cross axle universal joint, the detection mode has larger error, and the labor intensity of the workers is increased, so that the cross axle inner and outer diameter detection device is provided.
[ summary of the invention ]
The invention aims to solve the problems in the prior art, and provides an inner diameter and outer diameter detection device for a cross shaft, which can realize the detection of the inner diameter and the outer diameter of the cross shaft, has high detection efficiency and can reduce the labor intensity of workers.
In order to achieve the purpose, the invention provides a cross shaft inner and outer diameter detection device, which comprises a rotary disc feeding device, a first detection driving device, a second detection driving device, a blanking sorting device, an outer diameter detection device, an inner diameter detection device, a positioning and pressing mechanism, a waste output mechanism and a finished product output mechanism, wherein the rotary disc feeding device is provided with a rotatable multi-station rotary disc, each station of the multi-station rotary disc is respectively provided with a reversing positioning seat for fixing a cross shaft, the outer part of the rotary disc feeding device is sequentially provided with the first detection driving device, the second detection driving device and the blanking sorting device along the rotating and conveying direction, the center of the multi-station rotary disc is provided with a fixed center seat, the fixed center seat is provided with two positioning and pressing mechanisms which are respectively arranged opposite to the outer diameter detection device and the inner diameter detection device and are used for pressing and fixing the cross shaft on the reversing positioning seats, the automatic discharging and sorting device is characterized in that an outer diameter detection device and an inner diameter detection device are respectively arranged on the first detection driving device and the second detection driving device, a rotatable sorting rotating arm is arranged on the discharging sorting device, a mechanical claw is arranged on the sorting rotating arm, and a waste material output mechanism and a finished product output mechanism are respectively arranged on two sides of the discharging sorting device.
Preferably, the first detection driving device is provided with a first driving push rod, a guide slide rod, a driving plate and a first telescopic support, wherein a telescopic rod of the first driving push rod is connected with one side of the driving plate, the driving plate is movably mounted on the guide slide rod and moves along the guide slide rod under the action of the first driving push rod, the other side of the driving plate is connected with the outer diameter detection device through a plurality of first telescopic supports, and the first detection driving device and the second detection driving device are identical in structure.
Preferably, the outer diameter detection device comprises a first mounting seat, an outer diameter upper limit detection plate, an outer diameter lower limit detection plate, a first pressure sensor and a second pressure sensor, wherein a first containing cavity is arranged in the first mounting seat, the outer diameter upper limit detection plate and the outer diameter lower limit detection plate are sequentially arranged in the first containing cavity from an opening to the inside, the outer diameter upper limit detection plate and the outer diameter lower limit detection plate are both in a ring shape, the outer diameter length of a central through hole of the outer diameter upper limit detection plate is the upper limit of the outer diameter of a shaft head of the cross shaft, the inner diameter length of the central through hole of the outer diameter lower limit detection plate is the lower limit of the outer diameter of the shaft head, a first annular mounting groove is formed in the first containing cavity, a first outer edge extending into the first annular mounting groove extends from the periphery of the outer diameter upper limit detection plate, and is connected with the inner wall of the first annular mounting groove through a plurality of telescopic connecting rods, one side on first outer edge is equipped with first pressure sensor, the outer diameter lower limit pick-up plate is installed on the support in first appearance intracavity through a plurality of telescopic connection pole, the periphery of outer diameter lower limit pick-up plate extends has the outer edge of second that stretches into in the first annular mounting groove, one side on the outer edge of second is equipped with second pressure sensor.
Preferably, the inner diameter detection device comprises a second mounting seat, an inner diameter lower limit detection rod, an inner diameter upper limit detection loop rod, a third pressure sensor and a fourth pressure sensor, a second accommodating cavity is formed in the second mounting seat, the inner diameter lower limit detection rod and the inner diameter upper limit detection loop rod are mounted in the second accommodating cavity, the outer diameter length of the inner diameter lower limit detection rod is the lower limit of the inner diameter of the spindle nose of the cross spindle, the outer diameter length of the inner diameter upper limit detection loop rod is the upper limit of the inner diameter of the spindle nose, the inner diameter upper limit detection loop rod is sleeved outside the inner diameter lower limit detection rod, one end of the inner diameter lower limit detection rod extends out of the inner diameter upper limit detection loop rod, a first fixing plate is arranged at the other end of the inner diameter upper limit detection loop rod, a second mounting plate is arranged at the rear end of the inner diameter upper limit detection loop rod, and the first fixing plate and the second mounting plate are respectively mounted in the second accommodating cavity through a plurality of telescopic connection rods, and the rear sides of the first pressure sensor and the second pressure sensor are respectively provided with a third pressure sensor and a fourth pressure sensor.
Preferably, the blanking sorting device further comprises a driving rotary seat and a lifting material grabbing cylinder, one end of the sorting rotary arm is fixedly connected with the top of the driving rotary seat, the lifting material grabbing cylinder is mounted at the other end of the sorting rotary arm, and a telescopic rod of the lifting material grabbing cylinder is connected with the mechanical claw assembly.
Preferably, the positioning and pressing mechanism is provided with a pressing cylinder and a pressing plate connected with a telescopic rod of the pressing cylinder, and the pressing plate is located right above the reversing positioning seat.
As preferred, the switching-over positioning seat includes rotatory switching-over swivel mount, sets up in the positioning seat of rotatory switching-over swivel mount top, cross axle constant head tank has in the positioning seat, the periphery of cross axle constant head tank has four spindle nose draw-in grooves, the cross-section of spindle nose draw-in groove is the U font, and has seted up first mounting groove on one side, install telescopic positioning fixture block in the first mounting groove.
The invention has the beneficial effects that: according to the invention, through the matching of the turntable feeding device, the first detection driving device, the second detection driving device, the blanking sorting device, the outer diameter detection device, the inner diameter detection device, the positioning and pressing mechanism, the waste output mechanism, the finished product output mechanism and the like, the turntable feeding device can realize multi-station automatic feeding, and the outer diameter detection device and the inner diameter detection device can realize the detection of the outer diameter and the inner diameter of the cross shaft; the reversing positioning seat can rotate 90 degrees after one shaft head is detected, so that the detection of the other shaft head is facilitated, the detection of four shaft heads of the cross shaft is completed by one-time clamping, the detection efficiency is high, and the labor intensity of workers can be reduced. And in addition, the cross shaft is pressed through the positioning material pressing mechanism during detection, so that the positioning accuracy is ensured. The detected cross shaft is sorted by the discharging sorting device, qualified finished product output mechanisms are placed for outputting after detection, unqualified waste material output mechanisms are placed for outputting, and sorting is achieved.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic top view of a cross shaft inner and outer diameter detection device according to the present invention;
FIG. 2 is a schematic view of the internal structure of an outer diameter detecting device of the inner and outer diameter detecting device of a cross shaft according to the present invention;
FIG. 3 is a schematic view of the internal structure of an inner diameter detecting device of a spider inner and outer diameter detecting device according to the present invention;
FIG. 4 is a schematic top view of a reversing positioning seat of the inner and outer diameter detecting device of the cross shaft according to the present invention;
fig. 5 is a schematic cross-sectional view of fig. 4 in the direction of CC.
[ detailed description ] embodiments
Referring to fig. 1 to 5, the inner and outer diameter detection device of a cross shaft of the present invention comprises a turntable loading device 1, a first detection driving device 2, a second detection driving device 3, a blanking sorting device 4, an outer diameter detection device 5, an inner diameter detection device 6, a positioning material pressing mechanism 7, a waste material output mechanism 8 and a finished product output mechanism 9, wherein the turntable loading device 1 is provided with a rotatable multi-station turntable, each station of the multi-station turntable is provided with a reversing positioning seat 10 for fixing the cross shaft, the exterior of the turntable loading device 1 is provided with the first detection driving device 2, the second detection driving device 3 and the blanking sorting device 4 in sequence along a rotation conveying direction, the center of the multi-station turntable is provided with a fixed center seat 100, and the fixed center seat 100 is provided with two positioning material pressing mechanisms 7 which are respectively arranged opposite to the outer diameter detection device 5 and the inner diameter detection device 6, the device is used for pressing and fixing a cross shaft on the reversing positioning seat 10, an outer diameter detection device 5 and an inner diameter detection device 6 are respectively installed on the first detection driving device 2 and the second detection driving device 3, a rotatable sorting rotating arm 42 is arranged on the blanking sorting device 4, a mechanical claw 44 is installed on the sorting rotating arm 42, and a waste output mechanism 8 and a finished product output mechanism 9 are respectively arranged on two sides of the blanking sorting device 4.
Further, referring to fig. 1, a first driving push rod 21, a guiding slide rod 22, a driving plate 23 and a first telescopic bracket 24 are arranged on the first detection driving device 2, a telescopic rod of the first driving push rod 21 is connected with one side of the driving plate 23, the driving plate 23 is movably mounted on the guiding slide rod 22 and moves along the guiding slide rod 22 under the action of the first driving push rod 21, the other side of the driving plate 23 is connected with the outer diameter detection device 5 through a plurality of first telescopic brackets 24, the first driving push rod 21 is an electric push rod, and the first detection driving device 2 and the second detection driving device 3 have the same structure.
Further, referring to fig. 2, the outer diameter detecting device 5 includes a first mounting base 51, an outer diameter upper limit detecting plate 52, an outer diameter lower limit detecting plate 53, a first pressure sensor 54 and a second pressure sensor 55, the first mounting base 51 has a first cavity 510 therein, the first cavity 510 has an inner diameter upper limit detecting plate 52 and an outer diameter lower limit detecting plate 53 mounted therein in sequence from an opening to the inside, the outer diameter upper limit detecting plate 52 and the outer diameter lower limit detecting plate 53 are both circular ring-shaped, the outer diameter length of the central through hole of the outer diameter upper limit detecting plate 52 is the upper limit of the outer diameter of the spindle nose of the cross spindle, the inner diameter length of the central through hole of the outer diameter lower limit detecting plate 53 is the lower limit of the outer diameter of the spindle nose, a first annular mounting groove 511 is formed in the first cavity 510, a first outer edge 521 extending into the first annular mounting groove 511 extends from the outer periphery of the outer diameter upper limit detecting plate 52, and the first outer edge 521 is connected to the inner wall of the first annular mounting groove 511 by a plurality of telescopic connecting rods, a first pressure sensor 54 is arranged on one side of the first outer edge 521, the outer diameter lower limit detection plate 53 is mounted on a support 512 in the first cavity 510 through a plurality of telescopic connecting rods, a second outer edge 531 extending into the first annular mounting groove 511 extends from the periphery of the outer diameter lower limit detection plate 53, and a second pressure sensor 55 is arranged on one side of the second outer edge 531.
Further, referring to fig. 3, the inner diameter detection device 6 includes a second mounting seat 61, an inner diameter lower limit detection rod 62, an inner diameter upper limit detection loop bar 63, a third pressure sensor 64 and a fourth pressure sensor 65, the second mounting seat 61 has a second receiving cavity 610 therein, the second receiving cavity 610 has the inner diameter lower limit detection rod 62 and the inner diameter upper limit detection loop bar 63 mounted therein, the outer diameter length of the inner diameter lower limit detection rod 62 is the lower limit of the inner diameter of the head of the cross shaft, the outer diameter length of the inner diameter upper limit detection loop bar 63 is the upper limit of the inner diameter of the head, the inner diameter upper limit detection loop bar 63 is sleeved outside the inner diameter lower limit detection rod 62, one end of the inner diameter lower limit detection rod 62 extends out of the inner diameter upper limit detection loop bar 63, the other end is provided with a first fixing plate 621, the rear end of the inner diameter upper limit detection loop bar 63 is provided with a second mounting plate 631, the first fixing plate 621, The second mounting plate 631 is respectively mounted in the second accommodating chamber 610 through a plurality of telescopic connecting rods, and rear sides of the second accommodating chamber and the second accommodating chamber are respectively provided with a third pressure sensor 64 and a fourth pressure sensor 65.
The first pressure sensor 54, the second pressure sensor 55, the third pressure sensor 64 and the fourth pressure sensor 65 are all connected with a central control system, the central control system is connected with the blanking sorting device 4, and the blanking position of the blanking sorting device 4 is determined according to the outer diameter detection device 5, the inner diameter detection device 6 and the detection result.
Further, referring to fig. 1, the blanking sorting device 4 further includes a driving swivel 41 and a lifting material grabbing cylinder 43, one end of the sorting swivel 42 is fixedly connected to the top of the driving swivel 41, the other end of the sorting swivel is provided with the lifting material grabbing cylinder 43, and a telescopic rod of the lifting material grabbing cylinder 43 is connected to the mechanical claw assembly 44 to grab the cross shaft by the mechanical claw.
Further, referring to fig. 1, a pressing cylinder 71 and a pressing plate 72 connected to an expansion link of the pressing cylinder 71 are disposed on the positioning and pressing mechanism 7, and the pressing plate 72 is located right above the reversing positioning seat 10.
Further, referring to fig. 4, the reversing positioning seat 10 includes a rotary reversing rotation base 11 and a positioning seat 12 disposed above the rotary reversing rotation base 11, a cross shaft positioning groove 13 is disposed in the positioning seat 12, four shaft head clamping grooves 131 are disposed on the periphery of the cross shaft positioning groove 13, and when the cross shaft is placed in the cross shaft positioning groove 13, the top ends of the shaft heads are in a state of extending out of the end portions of the shaft head clamping grooves 131. In addition, referring to fig. 5, the cross section of the spindle head slot 131 is U-shaped, and a first mounting groove 130 is formed in one side of the spindle head slot, and a telescopic positioning fixture block 14 is mounted in the first mounting groove 130.
The working process of the invention is as follows:
in the using process, a cross shaft to be detected is placed on the reversing positioning seat 10, multi-station automatic feeding is carried out by the turntable feeding device 1, and the reversing positioning seat 10 bearing the cross shaft can sequentially pass through the outer diameter detection device 5, the inner diameter detection device 6 and the blanking sorting device 4. The outer diameter and the inner diameter of the cross shaft can be detected through the outer diameter detection device 5 and the inner diameter detection device 6, during detection, the positioning pressing mechanism 7 acts to press a workpiece tightly, and then the outer diameter detection device 5 and the inner diameter detection device 6 perform detection operation. And after one shaft head is detected, the positioning and pressing mechanism 7 is reset firstly, then the reversing positioning seat rotates by 90 degrees, the positioning and pressing mechanism 7 compresses the workpiece again, and the other shaft head starts to be detected until all four shaft heads of the cross shaft are detected. After the detection is finished, only if the outer diameter detection and the inner diameter detection of the four shaft heads are qualified cross shafts, the cross shafts are judged to be qualified workpieces. And finally, the central control system controls the blanking sorting device 4 to sort according to the detection result, the qualified products are placed on the finished product output mechanism 9 for output after detection, and the unqualified products are placed on the waste material output mechanism 8 for output, so that sorting is realized.
Principle of outer diameter detection:
under the driving action of the first detection driving device 2, the outer diameter detection device 5 moves towards the reversing positioning seat 10, so that the shaft head of the cross shaft is inserted into the outer diameter detection device 5. When the outer diameter of the shaft head is larger than the central through hole of the upper limit detection plate 52, the outer diameter upper limit detection plate 52 moves backwards under the action of the upper limit detection plate to trigger the first pressure sensor 54 after contacting the shaft head, and sends a signal to a central control system, and the outer diameter upper limit of the shaft head is unqualified at the moment; otherwise, the first pressure sensor 54 is not triggered, and the upper limit of the outer diameter of the spindle head is qualified. Similarly, when the outer diameter of the spindle head is larger than the central through hole of the outer diameter lower limit detection plate 53, the outer diameter lower limit detection plate 53 moves backwards under the action of the contact of the spindle head to trigger the second pressure sensor 55 and send a signal to the central control system, the lower limit of the outer diameter of the spindle head is qualified, otherwise, the second pressure sensor 55 cannot be triggered, and the lower limit of the outer diameter of the spindle head is unqualified. When the upper limit and the lower limit of the outer diameter of the shaft head are qualified, judging that the outer diameter of the shaft head is qualified; otherwise, judging that the outer diameter of the shaft head is unqualified.
Principle of inner diameter detection:
under the driving action of the second detection driving device 3, the inner diameter detection device 6 moves towards the reversing positioning seat 10 and is inserted into the inner hole of the shaft head of the universal joint pin. When the inner diameter of the shaft head is smaller than the outer diameter of the inner diameter lower limit detection rod 62, the inner diameter lower limit detection rod 62 moves backwards to trigger the third pressure sensor 64 under the action of the contact shaft head after contacting the shaft head, and sends a signal to the central control system, and the inner diameter lower limit of the shaft head is unqualified at the moment; otherwise, the third pressure sensor 64 is not triggered, and the lower limit of the inner diameter of the shaft head is qualified. Similarly, when the inner diameter of the shaft head is smaller than the outer diameter of the inner diameter upper limit detection loop bar 63, the inner diameter upper limit detection loop bar 63 moves backwards under the action of the contact shaft head after contacting the shaft head to trigger the fourth pressure sensor 65, and sends a signal to the central control system, at this moment, the inner diameter upper limit of the shaft head is qualified, otherwise, the fourth pressure sensor 65 cannot be triggered, and the inner diameter upper limit of the shaft head is unqualified. When the upper limit and the lower limit of the inner diameter of the shaft head are qualified, judging that the inner diameter of the shaft head is qualified; otherwise, judging that the inner diameter of the shaft head is unqualified.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (7)
1. The utility model provides a cross axle inside and outside footpath detection device which characterized in that: including carousel loading attachment (1), first detection drive arrangement (2), second detection drive arrangement (3), unloading sorting unit (4), external diameter detection device (5), internal diameter detection device (6), location swager constructs (7), waste output mechanism (8) and finished product output mechanism (9), rotatable multistation carousel has on carousel loading attachment (1), each station of multistation carousel is equipped with switching-over positioning seat (10) that are used for fixed cross respectively, the outside of carousel loading attachment (1) is equipped with first detection drive arrangement (2), second detection drive arrangement (3) and unloading sorting unit (4) along rotating direction of delivery in proper order, the center department of multistation carousel has fixed center seat (100), install on fixed center seat (100) two respectively with external diameter detection device (5), The relative location swager constructs (7) that sets up of internal diameter detection device (6) for compress tightly the cross axle on fixed switching-over positioning seat (10), install external diameter detection device (5), internal diameter detection device (6) on first detection drive arrangement (2), the second detection drive arrangement (3) respectively, be equipped with rotatable sorting rocking arm (42) on unloading sorting unit (4), install gripper (44) on sorting rocking arm (42), the both sides of unloading sorting unit (4) are equipped with waste material output mechanism (8) and finished product output mechanism (9) respectively.
2. The inside and outside diameter detection device of a cross shaft according to claim 1, characterized in that: the device is characterized in that a first driving push rod (21), a guide sliding rod (22), a driving plate (23) and a first telescopic support (24) are arranged on the first detection driving device (2), a telescopic rod of the first driving push rod (21) is connected with one side of the driving plate (23), the driving plate (23) is movably mounted on the guide sliding rod (22) and moves along the guide sliding rod (22) under the action of the first driving push rod (21), the other side of the driving plate (23) is connected with an outer diameter detection device (5) through a plurality of first telescopic supports (24), and the first detection driving device (2) and the second detection driving device (3) are identical in structure.
3. The inside and outside diameter detection device of a cross shaft according to claim 1, characterized in that: the outer diameter detection device (5) comprises a first mounting seat (51), an outer diameter upper limit detection plate (52), an outer diameter lower limit detection plate (53), a first pressure sensor (54) and a second pressure sensor (55), wherein a first accommodating cavity (510) is formed in the first mounting seat (51), the outer diameter upper limit detection plate (52) and the outer diameter lower limit detection plate (53) are sequentially mounted in the first accommodating cavity (510) from the opening to the inside, the outer diameter upper limit detection plate (52) and the outer diameter lower limit detection plate (53) are both annular, the outer diameter length of a central through hole of the outer diameter upper limit detection plate (52) is the upper limit of the outer diameter of a shaft head of a cross shaft, the inner diameter length of a central through hole of the outer diameter lower limit detection plate (53) is the lower limit of the outer diameter of the shaft head, a first annular mounting groove (511) is formed in the first accommodating cavity (510), and a first outer edge (521) extending into the first annular mounting groove (511) extends from the periphery of the outer diameter upper limit detection plate (52), first outer edge (521) link to each other with first annular mounting groove (511) inner wall through a plurality of flexible connecting rod, first outer one side along (521) is equipped with first pressure sensor (54), external diameter lower limit pick-up plate (53) are installed on support (512) in first appearance chamber (510) through a plurality of flexible connecting rod, the periphery of external diameter lower limit pick-up plate (53) extends has the second that stretches into in first annular mounting groove (511) outer edge (531), one side along (531) is equipped with second pressure sensor (55) outside the second.
4. The inside and outside diameter detection device of a cross shaft according to claim 1, characterized in that: the inner diameter detection device (6) comprises a second mounting seat (61), an inner diameter lower limit detection rod (62), an inner diameter upper limit detection loop bar (63), a third pressure sensor (64) and a fourth pressure sensor (65), a second accommodating cavity (610) is formed in the second mounting seat (61), the second accommodating cavity (610) is internally provided with the inner diameter lower limit detection rod (62) and the inner diameter upper limit detection loop bar (63), the outer diameter length of the inner diameter lower limit detection rod (62) is the lower limit of the inner diameter of the shaft head of the cross shaft, the outer diameter length of the inner diameter upper limit detection loop bar (63) is the upper limit of the inner diameter of the shaft head, the inner diameter upper limit detection loop bar (63) is sleeved on the outer portion of the inner diameter lower limit detection rod (62), one end of the inner diameter lower limit detection rod (62) extends out of the inner diameter upper limit detection loop bar (63), the other end of the inner diameter upper limit detection loop bar (63) is provided with a first fixing plate (621), the rear end of the inner diameter upper limit detection loop bar (63) is provided with a second mounting plate (631), first fixed plate (621), second mounting panel (631) are installed in second appearance chamber (610) through a plurality of flexible connecting rod respectively, and the rear side between them is equipped with third pressure sensor (64) and fourth pressure sensor (65) respectively.
5. The inside and outside diameter detection device of a cross shaft according to claim 1, characterized in that: unloading sorting unit (4) still including drive swivel mount (41), lift and grab material cylinder (43), the one end of selecting separately rocking arm (42) and the top fixed connection of drive swivel mount (41), the other end is installed and is gone up and down to grab material cylinder (43), the telescopic link that the material cylinder (43) was grabbed in the lift links to each other with mechanical claw subassembly (44).
6. The inside and outside diameter detection device of a cross shaft according to claim 1, characterized in that: the positioning and pressing mechanism (7) is provided with a pressing cylinder (71) and a pressing plate (72) connected with a telescopic rod of the pressing cylinder (71), and the pressing plate (72) is located right above the reversing positioning seat (10).
7. The inside and outside diameter detection device of a cross shaft according to claim 1, characterized in that: reversing positioning seat (10) including rotatory switching-over swivel mount (11), set up in positioning seat (12) of rotatory switching-over swivel mount (11) top, cross axle constant head tank (13) have in positioning seat (12), the periphery of cross axle constant head tank (13) has four spindle nose draw-in grooves (131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110490181.0A CN113289915A (en) | 2021-05-06 | 2021-05-06 | Inside and outside diameter detection device of cross axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110490181.0A CN113289915A (en) | 2021-05-06 | 2021-05-06 | Inside and outside diameter detection device of cross axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113289915A true CN113289915A (en) | 2021-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110490181.0A Pending CN113289915A (en) | 2021-05-06 | 2021-05-06 | Inside and outside diameter detection device of cross axle |
Country Status (1)
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|---|---|
| CN (1) | CN113289915A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115228762A (en) * | 2022-07-30 | 2022-10-25 | 江苏国能合金科技有限公司 | Low-loss high-frequency soft magnetic core detection and screening device and using method thereof |
-
2021
- 2021-05-06 CN CN202110490181.0A patent/CN113289915A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115228762A (en) * | 2022-07-30 | 2022-10-25 | 江苏国能合金科技有限公司 | Low-loss high-frequency soft magnetic core detection and screening device and using method thereof |
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