CN215525063U - Be used for bypass pipe gasket detection device - Google Patents
Be used for bypass pipe gasket detection device Download PDFInfo
- Publication number
- CN215525063U CN215525063U CN202120653972.6U CN202120653972U CN215525063U CN 215525063 U CN215525063 U CN 215525063U CN 202120653972 U CN202120653972 U CN 202120653972U CN 215525063 U CN215525063 U CN 215525063U
- Authority
- CN
- China
- Prior art keywords
- laser displacement
- gasket
- displacement sensor
- groove
- bypass pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Gasket Seals (AREA)
Abstract
The utility model discloses a bypass pipe gasket detection device which comprises a controller, a digital signal converter and a detection part, wherein the digital signal converter is connected with the controller, the detection part comprises a support table, a positioning block and at least one laser displacement sensor, the positioning block and the at least one laser displacement sensor are arranged on the support table, a through hole is formed in the side part of the positioning block, an arc-shaped groove used for positioning a bypass pipe and a positioning groove used for enabling a single gasket to be inserted downwards are formed in the upper end of the positioning block, the positioning groove is communicated with the through hole, the laser displacement sensor is connected with the digital signal converter, a laser beam emitting end of the laser displacement sensor is opposite to the through hole, and a laser beam of the laser displacement sensor is perpendicular to the positioning groove. The bypass pipe gasket detection device provided by the utility model realizes the double error-proof installation effect of the structure of the positioning block and the laser displacement sensor on the gasket, and improves the assembly qualification rate of an engine.
Description
Technical Field
The utility model relates to the technical field of engine assembly, in particular to a bypass pipe gasket detection device.
Background
The gasket mistake-proofing detection device applied to the existing engine assembly field comprises two laser sensors which are in opposite incidence and a gasket placing table arranged between the two laser sensors, wherein when the gasket is manually detected, a bypass pipe gasket of an incoming material is placed on the gasket placing table, and when laser of the laser sensors is cut and cannot be communicated, the engine is judged to be qualified and is released; when no gasket is placed, the laser of the opposite-emitting sensor is penetrated, and the judgment is unqualified, and the release is not given. The existing gasket mistake proofing detection device has the problems that: the sensor of the bypass pipe gasket mistake-proofing device can effectively realize the detection of neglected loading of the gasket, but the mistake-proofing device sensor has low sensitivity for detecting the multiple loading of the bypass pipe gasket, mainly depends on visual inspection of staff, cannot detect the multiple loading by 100 percent, and has the problem of unstable performance of the engine caused by the multiple loading of the gasket.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a device for detecting a gasket of a bypass pipe, which has the advantages that the double error-proof effect of the structure of a positioning block and a laser displacement sensor on the gasket is realized, and the assembly qualification rate of an engine is improved.
The utility model discloses a bypass pipe gasket detection device, which comprises a controller, a digital signal converter and a detection part, wherein the digital signal converter is connected with the controller, the detection part comprises a support table, a positioning block and at least one laser displacement sensor, the positioning block and the at least one laser displacement sensor are arranged on the support table, a through hole is formed in the side part of the positioning block, an arc-shaped groove for positioning a bypass pipe and a positioning groove for enabling a single gasket to be inserted downwards are formed in the upper end of the positioning block, the positioning groove is communicated with the through hole, the laser displacement sensor is connected with the digital signal converter, a laser beam emitting end of the laser displacement sensor is opposite to the through hole, and a laser beam of the laser displacement sensor is perpendicular to the positioning groove.
The bypass pipe gasket detection device can also be used as follows:
the locating slot comprises a first groove and a second groove located on the bottom wall portion in the first groove, the width of the second groove is matched with the thickness of a single gasket, and the width of the first groove is larger than that of the second groove.
The locating piece is formed by buckling and connecting two half side pieces.
The detection part further comprises a support frame with adjustable height, and the laser displacement sensor is arranged on the support frame.
The support frame includes first support arm, second support arm and bracing piece, the lower extreme setting of first support arm is in on the brace table, the upper end of first support arm is equipped with first releasable clamping part, the bracing piece level sets up on the first releasable clamping part, the one end of second support arm all is equipped with second releasable clamping part, second releasable clamping part with the bracing piece is connected, laser displacement sensor sets up on the other end of second support arm.
The laser displacement sensor with the second support arm is two, two the laser displacement sensor sets up two one-to-one on the second support arm, the locating piece sets up two between the laser displacement sensor.
Compared with the prior art, the bypass pipe gasket detection device has the advantages that: the device comprises a controller, a digital signal converter, a support table, a positioning block and at least one laser displacement sensor, wherein the positioning block and the at least one laser displacement sensor are arranged on the support table, the laser displacement sensor is connected with the digital signal converter, the digital signal converter is connected with the controller, the side part of the positioning block is provided with a through hole, the upper end of the positioning block is provided with an arc-shaped groove for positioning a bypass pipe and a positioning groove for enabling a single gasket to be inserted downwards, so that the first gasket is installed in a mistake-proof way, the positioning groove is communicated with the through hole, the single gasket is inserted downwards into the positioning groove and then the through hole is blocked, the laser beam emitting end of the laser displacement sensor is arranged opposite to the through hole, so that the laser beam of the laser displacement sensor can be emitted onto the surface of the gasket in the through hole, the second gasket is installed in a mistake-proof way, and the effect of double mistake-proof installation of the structure of the positioning block and the laser displacement sensor on the gasket is realized, the assembly qualification rate of the engine is further improved.
Drawings
FIG. 1 is a schematic perspective view of a bypass pipe gasket detection device according to the present invention.
FIG. 2 is a schematic cross-sectional view of a positioning block for a bypass pipe gasket detection apparatus according to the present invention.
Description of the figures
1. A support table; 2. positioning blocks; 21. a through hole; 22. an arc-shaped slot; 23. positioning a groove; 231. a first groove; 232. a second groove; 3. a laser displacement sensor; 4. a support frame; 41. a first support arm; 411. a first releasable clamp; 42. a second support arm; 421. a second releasable clamp; 43. a support rod.
Detailed Description
A bypass pipe gasket detection apparatus of the present invention is described in further detail below with reference to fig. 1 and 2 of the drawings.
Referring to fig. 1 and 2, the bypass pipe gasket detection device of the present invention includes a controller, a digital signal converter and a detection portion, wherein an output end of the digital signal converter is connected to the controller.
The detection part comprises a supporting table 1, a positioning block 2 and at least one laser displacement sensor 3, wherein the positioning block 2 and the at least one laser displacement sensor 3 are arranged on the supporting table 1, the supporting table 1 is used for horizontally supporting the positioning block 2 and the laser displacement sensor 3, and the laser displacement sensor 3 is connected with the input end of the digital signal converter. Both the controller and the digital signal converter can be arranged on the support table 1, and of course, the controller and the digital signal converter can also be arranged at the site console position, and the position of the controller and the digital signal converter can be set by a person skilled in the art according to actual needs.
The bottom of the positioning block 2 is fixed on the surface of the supporting table 1, and the side of the positioning block 2 is provided with a through hole 21, for example, the through hole 21 is a through hole penetrating through two opposite sides of the positioning block 2.
The upper end of the positioning block 2 is provided with an arc-shaped groove 22 for positioning the bypass pipe and a positioning groove 23 for enabling a single gasket to be inserted downwards, and the surface radian of the arc-shaped groove 22 is matched with the surface of the bypass pipe.
The depth direction of the positioning groove 23 is perpendicular to the axial direction of the through hole 21, and the positioning groove 23 communicates with the through hole 21. The width of the positioning slot 23 is adapted to the thickness of a single gasket, e.g. when two or more stacked gaskets are present on the bypass tube, the positioning slot 23 cannot be placed because of the increased thickness.
The depth of the positioning groove 23 can accommodate a half of the gasket, and after a part of the gasket is placed in the positioning groove 23, the part of the gasket blocks the through-hole 21.
The laser beam of the laser displacement sensor 3 is perpendicular to the positioning groove 23, and the laser beam emitting end of the laser displacement sensor 3 is opposite to the through hole 21.
The working principle is as follows: after a single gasket is placed in the positioning groove 23, the gasket blocks the through of the through hole 21, laser of the laser displacement sensor 3 irradiates the gasket and is reflected, part of scattered light returns to a receiver of the laser displacement sensor 3 and is converted into corresponding electric signals, the digital signal converter converts analog signals output by the laser displacement sensor 3 into digital signals and transmits the digital signals to the controller, and the controller records and calculates the time from the time when the light pulses are sent out to the time when the light pulses are received, so that whether the current distance is equal to the set distance or not is obtained, and if the current distance is equal to the set distance, the current distance is qualified and the release is granted.
When a single gasket is not put in, or the thickness is increased due to the stacked gaskets and the positioning groove 23 cannot be inserted, the laser beam of the laser displacement sensor 3 penetrates through the through hole 21, the controller obtains the current distance and the set distance which are unequal, the judgment is unqualified, and the release is not allowed, so that the structure of the positioning block 2 and the effect of the laser displacement sensor 3 on double error-proof installation of the gasket are realized, and the assembly qualification rate of the engine is further improved.
Referring to fig. 1 and 2, the bypass pipe gasket detection device of the present invention may further include: the positioning groove 23 comprises a first groove 231 and a second groove 232 located on the bottom wall portion in the first groove 231, the width of the second groove 232 is matched with the thickness of a single gasket, and the width of the first groove 231 is larger than that of the second groove 232, so that the effect that the bypass pipe cannot be inserted into the first groove 231 when two or more than two gaskets are stacked on the bypass pipe is achieved. Because the width of the first groove 231 is greater than that of the second groove 232, the effect that a single gasket quickly enters the first groove 231 is achieved, and the problem that the single gasket is difficult to align with the first groove 231 is avoided.
Referring to fig. 1 and 2, the bypass pipe gasket detection device of the present invention may further include: the positioning block 2 is formed by two detachable half side blocks which are buckled and connected, for example, the half side blocks are connected through bolts after being buckled, so that the positioning block is convenient to process and manufacture. Of course, the positioning block 2 may be a single block, and those skilled in the art may select the forming manner of the positioning block 2 according to actual needs.
Referring to fig. 1 and 2, the bypass pipe gasket detection device of the present invention may further include: but detection portion still includes height-adjusting's support frame 4, and laser displacement sensor 3 sets up on support frame 4 to the effect of laser displacement sensor 3's support height has been realized adjusting to the locating piece 2 adaptability according to different models.
Referring to fig. 1 and 2, the bypass pipe gasket detection device of the present invention may further include: the support frame 4 includes a first arm 41, a second arm 42 and a support rod 43, the lower end of the first arm 41 is disposed on the support table 1, the upper end of the first arm 41 is provided with a first releasable clamping portion 411, the support rod 43 is horizontally disposed on the first releasable clamping portion 411, one end of the second arm 42 is provided with a second releasable clamping portion 421, the second releasable clamping portion 421 is connected with the support rod 43, and the laser displacement sensor 3 is disposed on the other end of the second arm 42. The first releasable clamping portion 411 and the second releasable clamping portion 421 are both pipe clamp type clamping portions, for example, when the support height needs to be adjusted, a threaded rod of the pipe clamp type clamping portion of the second arm 42 is loosened, then the support height of the second arm 42 is adjusted, and finally the threaded rod is tightened to fix the support height.
Referring to fig. 1 and 2, the bypass pipe gasket detection device of the present invention may further include: laser displacement sensor 3 and second support arm 42 are two, and two laser displacement sensor 3 one-to-one set up on two second support arms 42, and locating piece 2 sets up between two laser displacement sensor 3, and two laser displacement sensor 3 have the effect that the detection rate of accuracy is high, have further improved the assembly qualification rate of engine.
The above description is only for the purpose of illustrating a few embodiments of the present invention, and should not be taken as limiting the scope of the present invention, in which equivalent changes, modifications, or scaling up or down, etc. made in accordance with the spirit of the present invention should be considered as falling within the scope of the present invention.
Claims (6)
1. The device for detecting the gasket of the bypass pipe is characterized by comprising a controller, a digital signal converter and a detection part, the digital signal converter is connected with the controller, the detection part comprises a support table (1), a positioning block (2) and at least one laser displacement sensor (3) which are arranged on the support table (1), a through hole (21) is arranged at the side part of the positioning block (2), an arc-shaped groove (22) for positioning a bypass pipe and a positioning groove (23) for inserting a single gasket downwards are arranged at the upper end of the positioning block (2), the positioning groove (23) is communicated with the through hole (21), the laser displacement sensor (3) is connected with the digital signal converter, the laser beam emitting end of the laser displacement sensor (3) is arranged opposite to the through hole (21), and the laser beam of the laser displacement sensor (3) is vertical to the positioning groove (23).
2. The bypass pipe gasket detection device according to claim 1, wherein the positioning groove (23) comprises a first groove (231) and a second groove (232) of the bottom wall portion located in the first groove (231), the width of the second groove (232) is matched with the thickness of a single gasket, and the width of the first groove (231) is larger than the width of the second groove (232).
3. Device for detecting the gasket of the bypass pipe according to claim 2, characterized in that said positioning block (2) is formed by a snap-fit connection of two half-blocks.
4. The device for detecting the gasket of the bypass pipe according to any one of claims 1 to 3, wherein the detection part further comprises a support frame (4) with adjustable height, and the laser displacement sensor (3) is arranged on the support frame (4).
5. The bypass pipe gasket detection device according to claim 4, wherein the support frame (4) comprises a first support arm (41), a second support arm (42) and a support rod (43), the lower end of the first support arm (41) is arranged on the support table (1), the upper end of the first support arm (41) is provided with a first releasable clamping portion (411), the support rod (43) is horizontally arranged on the first releasable clamping portion (411), one end of the second support arm (42) is provided with a second releasable clamping portion (421), the second releasable clamping portion (421) is connected with the support rod (43), and the laser displacement sensor (3) is arranged at the other end of the second support arm (42).
6. The bypass pipe gasket detection device according to claim 5, wherein there are two laser displacement sensors (3) and two second arms (42), two laser displacement sensors (3) are arranged on the two second arms (42) in a one-to-one correspondence, and the positioning block (2) is arranged between the two laser displacement sensors (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120653972.6U CN215525063U (en) | 2021-03-31 | 2021-03-31 | Be used for bypass pipe gasket detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120653972.6U CN215525063U (en) | 2021-03-31 | 2021-03-31 | Be used for bypass pipe gasket detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215525063U true CN215525063U (en) | 2022-01-14 |
Family
ID=79801198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120653972.6U Active CN215525063U (en) | 2021-03-31 | 2021-03-31 | Be used for bypass pipe gasket detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215525063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114415253A (en) * | 2022-01-19 | 2022-04-29 | 广东英达思迅智能制造有限公司 | Pressing ring detection system of motor output shaft |
-
2021
- 2021-03-31 CN CN202120653972.6U patent/CN215525063U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114415253A (en) * | 2022-01-19 | 2022-04-29 | 广东英达思迅智能制造有限公司 | Pressing ring detection system of motor output shaft |
| CN114415253B (en) * | 2022-01-19 | 2022-09-30 | 广东英达思迅智能制造有限公司 | Pressing ring detection system of motor output shaft |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215525063U (en) | Be used for bypass pipe gasket detection device | |
| CN108953878A (en) | A kind of firm banking of the adjustable levelness of automobile production process equipment | |
| CN209741940U (en) | Pile foundation sinking distance measuring device | |
| CN109444269B (en) | Contrast test block for ultrasonic phased array detection bolt and use method | |
| CN109443127B (en) | Device and method for detecting side inclined plane position of mobile phone shell | |
| CN219161239U (en) | Be used for PCB board tortuosity testing platform and detecting system | |
| CN215178292U (en) | Distribution cable accessory interface pressure testing device | |
| CN213902209U (en) | Verticality measuring device for sleeve construction of drilling secant pile | |
| CN213318704U (en) | Part gasket anti-overlapping installation detection device | |
| CN108716935A (en) | Windshield detection device | |
| CN209147860U (en) | A kind of mobile phone shell side incline position detection device | |
| CN114233267A (en) | Oil well measuring device based on internet of things | |
| CN216870307U (en) | Concrete anti-permeability device suitable for plateau | |
| CN210243635U (en) | Environment measuring appearance for hydraulic engineering | |
| CN217846625U (en) | Underwater sensitivity testing device for transducer | |
| CN215064776U (en) | Liquid level meter fixing device | |
| CN214470702U (en) | A reference seat for power station corridor extensometer manual observation | |
| CN221445993U (en) | Off-road mobile machinery exhaust emission detection alarm device | |
| CN214408611U (en) | Bridge structure detection device based on digitization | |
| CN212513468U (en) | A leakproofness test equipment for finished product stainless steel welded tube | |
| CN210004958U (en) | Elongation measuring device | |
| CN210981239U (en) | House inclination detection device | |
| CN217687115U (en) | Pipeline straightness detection device for municipal construction | |
| CN219243282U (en) | Fixing device of underwater sounding instrument | |
| CN216870318U (en) | Concrete impermeability detection pressure plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |