CN210486711U - Automobile doorsill beam leak protection rib pressing detection device - Google Patents
Automobile doorsill beam leak protection rib pressing detection device Download PDFInfo
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- CN210486711U CN210486711U CN201921859743.9U CN201921859743U CN210486711U CN 210486711 U CN210486711 U CN 210486711U CN 201921859743 U CN201921859743 U CN 201921859743U CN 210486711 U CN210486711 U CN 210486711U
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- transmission rod
- proximity switch
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Abstract
The utility model provides an automobile doorsill beam leak protection rib pressing detection device, including tip fixed establishment, hold-down mechanism, still include rib pressing detection mechanism, rib pressing detection mechanism includes supporting seat, detection transmission pole, proximity switch, the control unit, the supporting seat includes the base and the bracing piece that sets up on it, and detection transmission pole makes the front end that detects the transmission pole be located the bottom at doorsill beam edge through the bracing piece support, and the rear end is close to proximity switch, and proximity switch and the control unit electricity are linked; when the device is used, the front end of the transmission rod is detected to detect the rib pressing, the rear end of the transmission rod is detected to be in contact with the proximity switch, and the control unit works normally; the front end of the transmission rod is detected, the rib is not detected, the rear end of the transmission rod is detected to be separated from the proximity switch, and the control unit reminds. This application detects the threshold roof beam behind the ribbing through ribbing detection mechanism, prevents leaking the ribbing.
Description
Technical Field
The utility model relates to a detection device, concretely relates to automobile threshold roof beam leak protection presses detection device.
Background
The outer bottom surface of the edge of the threshold beam needs to be pressed with a groove in the machining process of the automobile threshold beam to form a pressing rib, and the strength of the automobile threshold beam is enhanced. At present cause easily at the in-process of processing to leak and press the muscle, press the muscle detection device in order to prevent leaking this application design one kind, carry out the beading and detect the doorsill roof beam after pressing the muscle.
SUMMERY OF THE UTILITY MODEL
Not enough to exist among the prior art, the utility model provides a muscle detection device is pressed in car threshold roof beam leak protection, it has solved the technical problem who leaks in the car threshold roof beam course of working and press the muscle.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an automobile doorsill beam anti-leakage rib pressing detection device comprises an end fixing mechanism and a pressing mechanism,
the two end fixing mechanisms are respectively used for fixing two ends of the threshold beam;
the pressing mechanisms are uniformly arranged between the two end part fixing mechanisms at intervals respectively and are used for pressing the threshold beams arranged between the two end part fixing mechanisms;
the rib pressing detection mechanism comprises a supporting seat, a detection transmission rod, a proximity switch and a control unit, wherein the supporting seat comprises a base and a supporting rod arranged on the base;
when the device is used, the front end of the transmission rod is detected to detect the rib pressing, the rear end of the transmission rod is detected to be in contact with the proximity switch, and the control unit works normally;
the front end of the transmission rod is detected, the rib is not detected, the rear end of the transmission rod is detected to be separated from the proximity switch, and the control unit reminds.
Furthermore, the detection transmission rod comprises an upper horizontal rod, a vertical rod and a lower horizontal rod which are sequentially connected, and a detection boss is arranged on the upper surface of the front end of the upper horizontal rod;
the free end of the lower horizontal rod extends downwards to form a trigger section, and the trigger section is used for being contacted with the proximity switch;
and the upper horizontal rod is provided with a mounting hole.
Furthermore, the upper end of the supporting rod is of a fork-shaped structure, a fixing hole is formed in the fork-shaped structure, the upper horizontal rod of the detection transmission rod is arranged in the fork-shaped structure, and the detection transmission rod is connected with a fixing piece penetrating through the fixing hole and the mounting hole so that the detection transmission rod can be rotatably arranged relative to the supporting rod;
the supporting rod is further provided with a limiting part, and the limiting part extends between the supporting rod and the vertical rod.
Furthermore, proximity switch is located the below of lower horizontal pole trigger section and fixes it through the protective sheath, the protective sheath cover is established on proximity switch, and the outer wall extension of protective sheath has the fixed arm, and the fixed arm is arranged in on the base.
Compared with the prior art, the utility model discloses following beneficial effect has:
the doorsill beam after the rib pressing is detected through the rib pressing detection mechanism, and the rib pressing is prevented from being leaked; during detection, the doorsill beam after rib pressing is positioned and fixed through the end fixing mechanism and the pressing mechanism, the front end of the detection transmission rod after fixing is arranged at the bottom of the outer edge of the automobile doorsill beam, the front end of the detection transmission rod is lifted to enable the detection boss to be in contact with the bottom of the edge of the automobile doorsill beam, the end of the trigger section of the detection transmission rod is in contact with the proximity switch, the proximity switch transmits a signal to the control unit, and the control unit works normally to indicate that the rib pressing on the detected automobile doorsill beam is normal; during detection, if the front end of the detection transmission rod sinks to separate the detection boss from the automobile doorsill beam, the trigger section of the detection transmission rod rises and is disconnected with the contact switch, the control unit cannot receive a signal, the alarm is given, pressure leakage and rib pressing are indicated, the subsequent working procedure stops working, and the operation returns to continue rib pressing. The detection is effective, the leakage of the pressed ribs is prevented, the trouble caused by the wrong machining and reworking of subsequent procedures due to the leakage of the pressed ribs is avoided, the machining quality is improved, and the defective rate is reduced.
Drawings
FIG. 1 is a schematic structural view of a sill beam of an automobile according to the present invention;
FIG. 2 is a schematic view of the detection status of the present invention;
FIG. 3 is an enlarged schematic view of the rib pressing detection mechanism of the present invention;
fig. 4 is a schematic structural view of the transmission rod of the present invention.
In the figure: threshold roof beam 1, tip fixed establishment 2, hold-down mechanism 3, beading detection mechanism 4, recess 5, base 41, bracing piece 42, detect transfer bar 43, proximity switch 44, locating part 45, protective sheath 46, go up horizontal rod 431, montant 432, lower horizontal rod 433, trigger section 434, mounting hole 435, detect boss 436.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.
As shown in fig. 1-4, the utility model provides an automobile threshold beam anti-leakage rib pressing detection device, which comprises two end fixing mechanisms 2 and two pressing mechanisms 3, wherein the two end fixing mechanisms 2 are respectively used for fixing two ends of a threshold beam 1; the pressing mechanisms 3 are arranged between the two end fixing mechanisms 2 at equal intervals and are used for pressing the threshold beams 1 arranged between the two end fixing mechanisms 2. The end fixing mechanism 2 and the pressing mechanism 3 are both fixed by adopting an air cylinder and a pressing block, so that the insertion is convenient, and the air cylinder and the pressing block are used for realizing the pressing and positioning in the conventional manner in the mechanical field, and are not explained here.
The rib pressing detection mechanism 4 comprises a supporting seat, a detection transmission rod 43, a proximity switch 44 and a control unit, wherein the supporting seat comprises a base 41 and a supporting rod 42 arranged on the base, the detection transmission rod 43 is supported by the supporting rod 42, so that the front end of the detection transmission rod 43 is positioned at the bottom of the edge of the threshold beam 1, the rear end of the detection transmission rod 43 is close to the proximity switch 44, and the proximity switch 44 is electrically connected with the control unit; when the device is used, the front end of the transmission rod 43 is detected to detect the rib pressing, the rear end of the transmission rod 43 is detected to be in contact with the proximity switch 44, and the control unit works normally;
the front end of the transmission rod 43 is detected without rib pressing, the rear end of the transmission rod 43 is separated from the proximity switch 44, and the control unit reminds.
The doorsill beam 1 after being ribbed is detected through the rib pressing detection mechanism 4, and rib pressing leakage is prevented; during detection, the doorsill beam 1 after rib pressing is positioned and fixed through the end fixing mechanism 2 and the pressing mechanism 3, the front end of the detection transmission rod 43 after fixation is arranged at the bottom of the outer edge of the automobile doorsill beam 1, the front end of the detection transmission rod 43 is in contact with the bottom of the edge of the automobile doorsill beam 1, the end of the trigger section 434 of the detection transmission rod 43 is in contact with the proximity switch 44, the proximity switch 44 transmits a signal to the control unit, and the control unit works normally to indicate that the rib pressing on the detected automobile doorsill beam 1 is normal; if the front end of the transmission rod 43 is separated from the automobile doorsill beam 1, the trigger section 434 of the transmission rod 43 is disconnected with the contact switch, the control unit cannot receive a signal, the alarm is given out to remind that the rib pressing is missed, the subsequent working procedure stops working, and the operation returns to continue to press the rib. The detection is effective, the leakage of the pressed ribs is prevented, the trouble caused by the wrong machining and reworking of subsequent procedures due to the leakage of the pressed ribs is avoided, the machining quality is improved, and the defective rate is reduced.
Preferably, the detection transmission rod 43 comprises an upper horizontal rod 431, a vertical rod 432 and a lower horizontal rod 433 which are connected in sequence, and a detection boss 436 is arranged on the upper surface of the front end of the upper horizontal rod 431; a trigger section 434 extends downwards from the free end of the lower horizontal rod 433, and the trigger section 434 is used for contacting with the proximity switch 44; the upper horizontal rod 431 is provided with a mounting hole 435. The upper end of the supporting rod 42 is in a fork-shaped structure, a fixing hole is formed in the fork-shaped structure, the upper horizontal rod 431 of the detection transmission rod 43 is arranged in the fork-shaped structure, and the detection transmission rod 43 can be rotatably arranged relative to the supporting rod 42 through the connection of a fixing piece penetrating through the fixing hole and the mounting hole 435; the supporting rod 42 is further provided with a limiting piece 45, the limiting piece 45 extends between the supporting rod 42 and the vertical rod 432, the limiting piece 45 limits the rotation angle of the detection transmission rod 43, and the detection transmission rod is prevented from rotating over-position, so that the upper end of the detection transmission rod 43 is lifted to cause the defect of inaccurate detection. The length of the limiting member 45 extending between the supporting rod 42 and the vertical rod 432 matches the distance between the supporting rod 42 and the vertical rod 432.
During detection, if a rib is pressed, a groove 5 is formed in the bottom surface of the outer edge of the threshold beam 1, the threshold beam 1 after being pressed is positioned and fixed through the end fixing mechanism 2 and the pressing mechanism 3, the detection transmission rod 43 is ensured to be in a standard detection state, the detection boss 436 at the front end of the detection transmission rod 43 after being fixed is contacted with the groove 5 at the bottom of the outer edge of the automobile threshold beam 1, the end of the trigger section 434 of the detection transmission rod 43 is contacted with the proximity switch 44, the proximity switch 44 transmits a signal to the control unit, and the control unit works normally to indicate that the rib pressing on the detected automobile threshold beam 1 is normal;
if the groove 5 is not formed in the bottom of the outer edge of the automobile doorsill beam 1 without ribbing, the detection boss 436 at the front end of the detection transmission rod 43 is directly contacted with the bottom of the outer edge of the automobile doorsill beam 1, the outer edge presses the detection boss 436 at the front end of the upper horizontal rod 431 to sink, the detection boss 436 at the front end of the upper horizontal rod 431 sinks, the trigger section 434 upwarps, the trigger section 434 is separated from the proximity switch 44, the control unit cannot receive a signal, and the alarm reminding is performed to show that ribbing is leaked, the subsequent process stops working, and the operation returns to continue ribbing. The proximity switch 44 is located below the lower horizontal rod 433 trigger section 434 and is fixed by a protective sleeve 46, the protective sleeve 46 is sleeved on the proximity switch 44, a fixing arm extends from the outer wall of the protective sleeve 46, and the fixing arm is arranged on the base 41. The protective sleeve 46 protects and secures the access switch 44.
The control unit comprises a PLC processor and a detection lamp, the detection lamp is used for displaying the detection condition, if the rib pressing is detected, the detection lamp is on, and the PLC controller receives a signal for detecting the normal operation and controls the next process to work; if the rib pressing is not detected, the detection lamp is not on, the PLC controller cannot receive the detection signal, the PLC controller does not send a signal to the next procedure, and the next procedure stops working.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (4)
1. The utility model provides an automobile doorsill roof beam leak protection presses muscle detection device which characterized in that: comprises an end fixing mechanism (2) and a pressing mechanism (3),
the two end fixing mechanisms (2) are respectively used for fixing two ends of the threshold beam (1);
the pressing mechanisms (3) are uniformly arranged between the two end part fixing mechanisms (2) at intervals and are used for pressing the threshold beams (1) arranged between the two end part fixing mechanisms (2);
the door sill comprises a door sill beam (1) and is characterized by further comprising a rib pressing detection mechanism (4), wherein the rib pressing detection mechanism (4) comprises a supporting seat, a detection transmission rod (43), a proximity switch (44) and a control unit, the supporting seat comprises a base (41) and a supporting rod (42) arranged on the base, the detection transmission rod (43) is supported through the supporting rod (42) to enable the front end of the detection transmission rod (43) to be located at the bottom of the edge of the door sill beam (1), the rear end of the detection transmission rod is close to the proximity switch (44), and the proximity switch (44) is electrically connected with the control unit;
when the device is used, the front end of the detection transmission rod (43) detects the rib pressing, the rear end of the detection transmission rod (43) is contacted with the proximity switch (44), and the control unit works normally;
the front end of the transmission rod (43) is detected without rib pressing, the rear end of the transmission rod (43) is separated from the proximity switch (44), and the control unit reminds.
2. The device for detecting the leak-proof rib of the automobile doorsill beam as claimed in claim 1, wherein: the detection transmission rod (43) comprises an upper horizontal rod (431), a vertical rod (432) and a lower horizontal rod (433) which are sequentially connected, and a detection boss (436) is arranged on the upper surface of the front end of the upper horizontal rod (431);
the free end of the lower horizontal rod (433) extends downwards to form a trigger section (434), and the trigger section (434) is used for being in contact with a proximity switch (44);
the upper horizontal rod (431) is provided with a mounting hole (435).
3. The device for detecting the leak-proof rib of the automobile doorsill beam as claimed in claim 2, wherein: the upper end of the supporting rod (42) is of a fork-shaped structure, a fixing hole is formed in the fork-shaped structure, an upper horizontal rod (431) of the detection transmission rod (43) is arranged in the fork-shaped structure, and the detection transmission rod (43) can be rotatably arranged relative to the supporting rod (42) through connection of a fixing piece penetrating through the fixing hole and the mounting hole (435);
the supporting rod (42) is further provided with a limiting piece (45), and the limiting piece (45) extends between the supporting rod (42) and the vertical rod (432).
4. The device for detecting the leak-proof rib of the automobile doorsill beam as claimed in claim 2, wherein: proximity switch (44) are located lower horizontal pole (433) and trigger section (434) below and fix it through protective sheath (46), protective sheath (46) cover is established on proximity switch (44), and the outer wall extension of protective sheath (46) has the fixed arm, and the fixed arm is placed in on base (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921859743.9U CN210486711U (en) | 2019-10-31 | 2019-10-31 | Automobile doorsill beam leak protection rib pressing detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921859743.9U CN210486711U (en) | 2019-10-31 | 2019-10-31 | Automobile doorsill beam leak protection rib pressing detection device |
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| Publication Number | Publication Date |
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| CN210486711U true CN210486711U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921859743.9U Active CN210486711U (en) | 2019-10-31 | 2019-10-31 | Automobile doorsill beam leak protection rib pressing detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116359018A (en) * | 2023-05-31 | 2023-06-30 | 浙江祥晋汽车零部件股份有限公司 | Aluminum alloy threshold beam performance detection device and detection method |
-
2019
- 2019-10-31 CN CN201921859743.9U patent/CN210486711U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116359018A (en) * | 2023-05-31 | 2023-06-30 | 浙江祥晋汽车零部件股份有限公司 | Aluminum alloy threshold beam performance detection device and detection method |
| CN116359018B (en) * | 2023-05-31 | 2023-09-15 | 浙江祥晋汽车零部件股份有限公司 | Aluminum alloy threshold beam performance detection device and detection method |
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