CN214173611U - Diaphragm friction detection device with self-locking adjusting function - Google Patents
Diaphragm friction detection device with self-locking adjusting function Download PDFInfo
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- CN214173611U CN214173611U CN202023143958.6U CN202023143958U CN214173611U CN 214173611 U CN214173611 U CN 214173611U CN 202023143958 U CN202023143958 U CN 202023143958U CN 214173611 U CN214173611 U CN 214173611U
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Abstract
The utility model is suitable for a diaphragm detects technical field, provides a diaphragm friction detection device with adjust self-locking function, including mount table, slider, testing platform, pneumatic push rod, detection case, axis of rotation, measuring rod and detection head, installs slider, can take the diaphragm to slide, cooperates the detection head to detect the frictional force of diaphragm; the clamping block driven by the pneumatic push rod is arranged to clamp the diaphragm, so that the diaphragm is prevented from vibrating or deviating in position during friction detection, the detection precision is prevented from being influenced, and the detection result is more accurate; the rubber pad is adhered to the clamping block, so that the membrane can be prevented from being damaged when being clamped, and the detection cost is saved; the built-in pressure sensor can cut off the power supply of the device through the programmable controller when the stress is overlarge, so that the membrane is prevented from being damaged; the detection head can be dismantled and connect the detection pole, is convenient for change the detection head of different materials or model and detects the diaphragm of different models, and application scope is wider.
Description
Technical Field
The utility model belongs to the technical field of the diaphragm detects, especially, relate to a diaphragm friction detection device with adjust self-locking function.
Background
In the technical field of current membrane detection, after the membrane is processed, the surface friction force of the membrane needs to be detected so as to judge whether the membrane is qualified or not, and the membrane friction detection device is required in the process.
The common membrane friction detection device has the advantages that the detection range is small, only a membrane with a single specification can be detected, the self-locking function is not provided, the damage to the membrane is easily caused during detection, safety accidents occur, and the detection efficiency of the membrane is greatly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a diaphragm friction detection device with adjust self-locking function aims at solving the detection range who mentions in the above-mentioned background and calls for singlely, does not possess self-locking function, easily hinders the problem of diaphragm.
The utility model discloses a realize like this, a diaphragm friction detection device with adjust self-locking function, including mount table, slider, testing platform, pneumatic push rod, detection case, axis of rotation, test rod and detection head, the sliding tray has been seted up on the mount table, slider installs the inside of sliding tray, slider last install with sliding tray matched with slider, slider sliding connection the sliding tray, slider is last to install step motor.
The detection platform is fixedly installed on the sliding block, a long-strip-shaped limiting block is fixedly installed on the upper surface of the detection platform, two pneumatic push rods and two clamping blocks are installed at the telescopic ends of the pneumatic push rods and are connected with the detection platform in a sliding mode.
The utility model discloses a detection box, including mount table, detection case, pivot, rotation axis one end outward appearance, the detection case is installed on the upper surface of mount table, the inside chamber that holds that is provided with of detection case, install on the lateral wall of detection case and run through the axle sleeve of detection case lateral wall, the inside cover of axle sleeve is equipped with the axis of rotation, axis of rotation one end outward appearance is provided with the test rod, and the other end is installed hold the intracavity and install the turning block, install the thread bush on the test rod, thread bush threaded connection detect the head, the lower surface of detecting the head is provided with curved bellying.
Preferably, the lower surface mounting of mount table has the supporting seat, the lower surface mounting of supporting seat has the pad foot, just set up on the pad foot and run through the screw hole of pad foot.
Preferably, a pressure sensor is installed on the top wall of the accommodating cavity, a compression spring is connected to the rotating block, one end of the compression spring is connected to the upper surface of the rotating block, and the other end of the compression spring is connected to the detection end of the pressure sensor.
Preferably, rubber pads are adhered to the side surfaces of the limiting block and the clamping block.
Preferably, the outer surface of the detection box is provided with an access door, and the outer surface of the access door is provided with a handle.
Preferably, a programmable controller is installed on the side surface of the installation table, and the programmable controller is electrically connected with the stepping motor, the pressure sensor and the solenoid valve of the pneumatic push rod.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a diaphragm friction detection device with self-locking adjusting function, which is provided with a sliding device and can slide with a diaphragm, and a detection head is matched to detect the friction force of the diaphragm; the clamping block driven by the pneumatic push rod is arranged to clamp the diaphragm, so that the diaphragm is prevented from vibrating or deviating in position during friction detection, the detection precision is prevented from being influenced, and the detection result is more accurate; the rubber pad is adhered to the clamping block, so that the membrane can be prevented from being damaged when being clamped, and the detection cost is saved; a rotatable rotating shaft is arranged in the pressure sensor, when the detection head is stressed, the rotating shaft can be stressed to rotate, and the rotating force is transmitted to the pressure sensor through a spring, so that the detection precision is improved; the detection head is detachably connected with the detection rod, so that the detection heads made of different materials or models can be conveniently replaced to detect the diaphragms made of different models, and the application range is wider; and pressure sensor atress is too big, and this device power is cut off to the accessible programmable controller, prevents to damage the diaphragm, causes loss of property, and the security is higher, more is worth using widely.
Drawings
Fig. 1 is a top view of the whole of the present invention;
fig. 2 is an overall front view of the present invention;
FIG. 3 is a structural view of the rotating shaft of the present invention;
in the figure: 1-mounting table, 101-sliding groove, 102-supporting seat, 103-pad foot, 2-sliding device, 201-sliding block, 202-stepping motor, 3-detection platform, 301-limiting block, 4-clamping block, 5-pneumatic push rod, 6-detection box, 601-containing cavity, 7-shaft sleeve, 8-rotating shaft, 801-rotating block, 802-compression spring, 9-detection rod, 901-threaded sleeve, 10-detection head, 1001-bulge, 11-rubber pad, 12-programmable controller, 13-pressure sensor and 14-access door.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a diaphragm friction detection device with adjust self-locking function in this embodiment, including mount table 1, slider 2, testing platform 3, pneumatic push rod 5, detection case 6, axis of rotation 8, detection pole 9 and detection head 10, the sliding tray 101 has been seted up on mount table 1, slider 2 installs in the inside of sliding tray 101, slider 201 with sliding tray 101 matched with is installed on slider 2, slider 201 sliding connection sliding tray 101, slider 2 is last to be installed step motor 202.
Fixed mounting has testing platform 3 on the slider 201, and fixed mounting has the stopper 301 of rectangular shape on the testing platform 3 upper surface, installs two pneumatic push rod 5 on the testing platform 3, and grip block 4, 4 sliding connection testing platform 3 of grip block are installed to two pneumatic push rod 5's flexible end.
In this embodiment, a ball screw is installed in the sliding device 2, the stepping motor 202 can drive the ball screw to rotate, and further drive the sliding block 201 to slide in the sliding groove 101, the detection platform 3 is used for placing a membrane, the limiting block 301 is used for limiting the position of the membrane, the pneumatic push rod 5 pushes the clamping block 4 to slide on the detection platform 3 through the telescopic end, the clamping block 4 is used for clamping the membrane, so as to prevent the membrane from vibrating and deviating during detection, and further the sliding block 201 can drive the membrane to move, the rotating shaft 8 can rotate in the shaft sleeve 7, the boss 1001 on the detection head 10 is used for contacting the surface of the membrane, when the membrane moves, the boss 1001 and the membrane generate friction force, and the friction force is transmitted to the detection rod 9 through the detection head 10, and can drive the rotating shaft 8 to rotate, and further the rotating block 801 rotates along with the rotating shaft, the threaded sleeve is convenient for the detachment of the detection head 10, and replacement of detection heads 901 of different models, and further detect the diaphragm of different models, application scope is wider.
Further, a support base 102 is mounted on the lower surface of the mounting table 1, a foot pad 103 is mounted on the lower surface of the support base 102, and a threaded hole penetrating through the foot pad 103 is formed in the foot pad 103.
In this embodiment, the supporting base 102 is used to support the installation platform 1, the pad 103 can be fixed on the ground by passing a bolt through the threaded hole, and the device is fixed on the ground, so as to reduce the vibration of the device during operation and improve the detection precision.
Further, a pressure sensor 13 is mounted on the top wall of the accommodating cavity 601, a compression spring 802 is connected to the rotating block 801, one end of the compression spring 802 is connected to the upper surface of the rotating block 801, and the other end is connected to the detection end of the pressure sensor 13.
In this embodiment, when the rotating block 801 rotates, the compression spring 802 can be compressed, and further the rotating force can be transmitted to the pressure sensor 13, and the pressure sensor 13 can transmit an electric signal to the programmable controller 12 when being stressed.
Furthermore, rubber pads 11 are adhered to the side surfaces of the limiting block 301 and the clamping block 4.
In this embodiment, when the diaphragm is clamped by the limiting block 301 and the clamping block 4, the rubber pad 11 contacts the diaphragm to prevent the diaphragm from being damaged by excessive clamping force.
Further, an access door 14 is installed on the outer surface of the detection box 6, and a handle is installed on the outer surface of the access door 14.
In this embodiment, the access door 14 can be opened by holding the handle, so that the equipment inside the detection box 6 can be easily inspected, and the service life of the device can be prolonged.
Further, a programmable controller 12 is installed on a side surface of the installation table 1, and the programmable controller 12 is electrically connected to the stepping motor 202, the pressure sensor 13, and the solenoid valve of the pneumatic push rod 5.
In this embodiment, the programmable controller 12 can receive the electrical signal sent by the pressure sensor 13, and the programmable controller 12 can be electrically connected to a computer host matched with the pressure sensor, so as to transmit the detection data to the computer host, thereby facilitating the detection personnel to observe the detection data, the programmable controller 12 can control the power supplies of the stepping motor 202 and the electromagnetic valve of the movable push rod 5, and when the friction force exceeds a limit value, the programmable controller can close the power supplies of the stepping motor 202 and the electromagnetic valve of the movable push rod 5.
The utility model discloses a theory of operation and use flow: after the utility model is installed, when the membrane to be detected is placed on the detection platform 3, one end of the membrane is abutted against the limiting block 301, the pneumatic push rod 5 is started, the pneumatic push rod 5 pushes the clamping block 4, so that the clamping block 4 is firmly abutted against the membrane, at the moment, the stepping motor 202 drives the ball screw to rotate, so as to drive the sliding block 202 to slide in the sliding groove 101, so as to drive the membrane on the detection platform 3 to move, when the upper surface of the membrane contacts with the bulge 1001 of the sliding contact detection head 10, friction force is generated, the friction force is transmitted to the detection rod 9 by the detection head 10, the rotation shaft 8 is driven by the stress of the detection rod 9 to rotate, the rotation shaft 8 drives the rotation block 801 to swing, so that the rotation block 801 transmits rotation force to the pressure sensor 13 through the compression spring 802, the pressure sensor 13 transmits electric signals to the programmable controller 12, the programmable controller 12 can transmit data to the computer host, the data is convenient to observe, when the friction force exceeds a limit value, the programmable controller 12 turns off the power supply of the stepping motor 202, and then the sliding block 201 does not slide any more and stops detecting the friction force of the diaphragm, so that the diaphragm is protected.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a diaphragm friction detection device with adjust self-locking function which characterized in that: the device comprises an installation table (1), a sliding device (2), a detection platform (3), a pneumatic push rod (5), a detection box (6), a rotating shaft (8), a detection rod (9) and a detection head (10), wherein a sliding groove (101) is formed in the installation table (1), the sliding device (2) is installed inside the sliding groove (101), a sliding block (201) matched with the sliding groove (101) is installed on the sliding device (2), the sliding block (201) is connected with the sliding groove (101) in a sliding mode, and a stepping motor (202) is installed on the sliding device (2);
the detection platform (3) is fixedly installed on the sliding block (201), a long-strip-shaped limiting block (301) is fixedly installed on the upper surface of the detection platform (3), the two pneumatic push rods (5) are installed on the detection platform (3), clamping blocks (4) are installed at the telescopic ends of the two pneumatic push rods (5), and the clamping blocks (4) are connected with the detection platform (3) in a sliding mode;
detection case (6) are installed on the upper surface of mount table (1), the inside chamber (601) that holds that is provided with of detection case (6), install on the lateral wall of detection case (6) and run through shaft sleeve (7) of detection case (6) lateral wall, the inside cover of shaft sleeve (7) is equipped with axis of rotation (8), axis of rotation (8) one end outward appearance is provided with detection pole (9), and the other end is installed hold in chamber (601) and install turning block (801), install thread bush (901) on detection pole (9), thread bush (901) threaded connection detect head (10), the lower surface of detecting head (10) is provided with curved bellying (1001).
2. The membrane friction detecting device with the self-locking adjusting function as claimed in claim 1, wherein: the lower surface of the mounting table (1) is provided with a supporting seat (102), the lower surface of the supporting seat (102) is provided with a pad foot (103), and the pad foot (103) is provided with a threaded hole penetrating through the pad foot (103).
3. The membrane friction detecting device with the self-locking adjusting function as claimed in claim 1, wherein: pressure sensor (13) are installed to the roof of holding chamber (601), be connected with compression spring (802) on turning block (801), compression spring (802) one end is connected the upper surface of turning block (801), and the other end is connected the sense terminal of pressure sensor (13).
4. The membrane friction detecting device with the self-locking adjusting function as claimed in claim 1, wherein: and rubber pads (11) are adhered to the side surfaces of the limiting block (301) and the clamping block (4).
5. The membrane friction detecting device with the self-locking adjusting function as claimed in claim 1, wherein: the outer surface mounting of detection case (6) has access door (14), access door (14) outer surface mounting has the handle.
6. The membrane friction detecting device with the self-locking adjusting function as claimed in claim 1, wherein: the side surface of the mounting table (1) is provided with a programmable controller (12), and the programmable controller (12) is electrically connected with the stepping motor (202), the pressure sensor (13) and an electromagnetic valve of the pneumatic push rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023143958.6U CN214173611U (en) | 2020-12-23 | 2020-12-23 | Diaphragm friction detection device with self-locking adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023143958.6U CN214173611U (en) | 2020-12-23 | 2020-12-23 | Diaphragm friction detection device with self-locking adjusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214173611U true CN214173611U (en) | 2021-09-10 |
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ID=77608447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023143958.6U Active CN214173611U (en) | 2020-12-23 | 2020-12-23 | Diaphragm friction detection device with self-locking adjusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214173611U (en) |
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2020
- 2020-12-23 CN CN202023143958.6U patent/CN214173611U/en active Active
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Address after: 215000 No. 440, Fengyang Road, Yangchenghu Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee after: Suzhou puhuichen Electronics Co.,Ltd. Address before: 215000 No. 440, Fengyang Road, Yangchenghu Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: SUZHOU TAIWANG ELECTRONICS Co.,Ltd. |