CN210625605U - Equipment for detecting external dimensions of air spring and tire - Google Patents
Equipment for detecting external dimensions of air spring and tire Download PDFInfo
- Publication number
- CN210625605U CN210625605U CN201921982249.1U CN201921982249U CN210625605U CN 210625605 U CN210625605 U CN 210625605U CN 201921982249 U CN201921982249 U CN 201921982249U CN 210625605 U CN210625605 U CN 210625605U
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- frame
- guide rail
- workstation
- sensor
- tire
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- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 230000003028 elevating effect Effects 0.000 claims abstract description 6
- 238000006073 displacement reaction Methods 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 239000003638 chemical reducing agent Substances 0.000 description 6
- 238000005259 measurement Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses an equipment for detecting air spring and tire overall dimension, which comprises a frame, elevating system is installed on frame upper portion, the elevating system lower extreme is connected with the pressure disk, the frame lower part is provided with the workstation, the workstation side is provided with height-adjustable's detection device, detection device and workstation sliding connection. The device is driven by a motor, a lead screw, a guide rail sliding block and a synchronous belt, so that the transmission error is reduced to the maximum extent, and the precision of detection data is ensured.
Description
Technical Field
The utility model relates to a tire detection area, concretely relates to an equipment for detecting air spring and tire overall dimension.
Background
The shape size of the tire under different air pressures is an important index for inspecting the service performance of the tire, and the traditional method for testing the tire shape adopts caliper diameter measurement or perimeter measurement, has the defects of low measurement speed, incapability of realizing automation, low measurement precision and the like, and cannot meet the requirement of modern production.
Disclosure of Invention
The utility model discloses an equipment for detecting air spring and tire overall dimension, this equipment carry out the transmission with motor, lead screw, rail block and hold-in range, and furthest reduces transmission error, guarantees the accuracy of detection data.
The utility model provides an equipment for detecting air spring and tire overall dimension, includes the frame, elevating system is installed on frame upper portion, the elevating system lower extreme is connected with the pressure disk, the frame lower part is provided with the workstation, the workstation side is provided with height-adjustable's detection device, detection device and workstation sliding connection.
Preferably, the lifting mechanism is an oil cylinder, and a pressure sensor is arranged between the pressure plate and the air cylinder.
Preferably, the pressure plate is connected with a displacement sensor, and the displacement sensor is connected with the rack in a sliding manner.
Preferably, detection device includes external diameter detection sensor, external diameter detection sensor is connected with the screw, the screw is connected with screw transmission, the screw is connected with first slider, first slider and first guide rail sliding connection, lead screw and guide rail jointly with remove the leg joint.
Preferably, a second sliding block is installed at the bottom of the movable support and is connected with a second guide rail in a sliding mode, and the second guide rail is connected with the rack.
Preferably, a transmission belt is further connected to the second slide block, and the transmission belt is driven by the transmission belt wheel.
Preferably, the number of the transmission belt wheels is two, the transmission belt wheels are symmetrically arranged on the left side and the right side of the rack, and the transmission belt wheel on one side is connected with the motor.
Preferably, the outer diameter detection sensor is a detection grating.
Preferably, the lifting mechanism, the pressure plate and the displacement sensor are respectively two groups.
The utility model has the advantages that:
the device uses the motor, the lead screw, the guide rail and slide block combination and the synchronous belt for transmission, thereby reducing transmission errors to the maximum extent and ensuring the precision of detection data. Meanwhile, the pressure plate is provided with a pressure sensor and a displacement sensor, so that the size and deformation conditions of products under different pressures can be measured, and the outline dimension of the tire can be precisely measured through a movable detection device.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front view of the present invention;
fig. 2 is a left side view of the present invention;
fig. 3 is a top view of the present invention;
in the figure, 1, a vertical column, 2, a displacement sensor, 3, an oil cylinder, 4, a cross beam, 5, a sensor mounting frame, 6, a pressure sensor, 7, a pressure plate, 8, a lower pressure plate, 9, a workbench, 10, a first belt wheel, 11, a second guide rail, 12, a nut, 13, a second slider, 14, a second belt wheel, 15, a second speed reducer, 16, a walking driving belt, 17, a mounting frame, 18, a first guide rail, 19, a lead screw, 20, a lifting driving belt, 21, a second lifting driving wheel, 22, a walking frame, 23, a first lifting driving wheel, 24, a first slider, 25, a screw, 26, a detection grating, 27, a second motor, 28, a first motor, 29 and a first speed reducer.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present invention, it should be understood that the terms "inside", "outside", "left" and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
As shown in figures 1-3, the frame is composed of six upright posts 1 which are respectively connected with a cross beam 4 and a workbench 9 from top to bottom, and the upright posts are fixedly connected with the cross beam and the upright posts are fixedly connected with the workbench through nuts. Two independently working oil cylinders 3 are arranged on the cross beam side by side, a piston rod of each oil cylinder is connected with a sensor mounting frame 5, a flat plate of the sensor mounting frame is sleeved outside the piston rod, a pressure sensor 6 is arranged on the flat plate, the other end of the sensor mounting frame is connected with an upper pressure plate 7, the upper plane edge of the upper pressure plate 7 is connected with an execution end of a displacement sensor 2, and a mounting seat of the displacement sensor is connected with the cross beam.
Two lower pressing plates are arranged on the upper plane of the workbench 9, and the axis of each lower pressing plate is coaxially arranged with the axis of the corresponding upper pressing plate on the upper part. The lower part of the workbench is connected with the base through supporting legs, a movable support capable of sliding left and right along the base is installed on the base and comprises a vertical installation frame 17 and a transverse walking frame 22, a second sliding block 13 is installed at the bottom of the walking frame and is connected with a second guide rail 11 in a sliding mode, and the second guide rail is installed on the base. The base is provided with a second motor 27, the output end of the second motor is connected with a second speed reducer 15, the output end of the second speed reducer is connected with a second belt wheel 14, and the second belt wheel is in transmission connection with the first belt wheel 10 through a walking driving transmission belt 16. The walking driving belt 16 is fixedly connected with the second slide block.
The output end of the first motor 28 is connected with a first speed reducer 29, the output end of the first speed reducer is connected with a first lifting driving wheel 23, the first lifting driving wheel is in transmission connection with a second lifting driving wheel 21 through a lifting driving transmission belt 20, each lifting driving wheel is connected with a lead screw 19, the lead screws are ball lead screws with high transmission precision, each lead screw is provided with a screw nut 25, and the screw nuts 25 are connected with a detection grating 26. The nut 25 is further connected with a first slider 24, the first slider is in sliding fit with the first guide rail 18, and the first guide rail and the ball screw are both connected with the mounting frame 17.
The use method of the device is as follows:
the tire or the air spring to be detected is placed on the lower pressure plate, the oil cylinder is started, the piston rod drives the upper pressure plate to descend to a standard position, then the workpiece to be detected is inflated through the inflation device, and the inflation is stopped and the pressure is kept after the workpiece is inflated to a rated pressure. Then the first motor is started to drive the ball screw to rotate, the screw nut moves up and down along the screw under the action of thread transmission, the detection grating is moved to a set position and then is stopped and kept, the second motor is started to drive the walking frame to move left and right, the back shielding of the grating is detected when the workpiece is passed, the grating is detected to recover when the workpiece is moved out, and the outer diameter size of the product is measured by calculating the moving distance in the shielding time. In addition, the upper pressure plate is provided with a pressure sensor and a displacement sensor, the pressure sensor is used for measuring the pressure born by the workpiece, and the displacement sensor is used for measuring the size change of the workpiece after being inflated.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. The utility model provides an equipment for detecting air spring and tire overall dimension, its characterized in that, includes the frame, elevating system is installed on frame upper portion, the elevating system lower extreme is connected with the pressure disk, the frame lower part is provided with the workstation, the workstation side is provided with height-adjustable's detection device, detection device and workstation sliding connection.
2. The apparatus of claim 1, wherein the lifting mechanism is a cylinder, and a pressure sensor is installed between the pressure plate and the cylinder.
3. The apparatus of claim 2, wherein a displacement sensor is attached to the pressure plate, the displacement sensor being slidably connected to the frame.
4. The apparatus of claim 3, wherein the lifting mechanism, the pressure plate and the displacement sensor are provided in two sets.
5. The apparatus of claim 1, wherein the detecting device comprises an outer diameter detecting sensor, the outer diameter detecting sensor is connected with a nut, the nut is in transmission connection with a lead screw, the nut is connected with a first sliding block, the first sliding block is in sliding connection with a first guide rail, and the lead screw and the guide rail are jointly connected with the moving support.
6. The apparatus of claim 5, wherein the outer diameter detecting sensor is a detecting grating.
7. The apparatus for testing the external dimensions of an air spring and a tire as in claim 5, wherein a second sliding block is mounted at the bottom of said movable support, said second sliding block is slidably connected with a second guide rail, and said second guide rail is connected with the frame.
8. The apparatus of claim 7, wherein the second slider further comprises a belt, the belt being driven by a belt wheel.
9. The apparatus of claim 8, wherein the two driving pulleys are symmetrically disposed on the left and right sides of the frame, and one of the driving pulleys is connected to the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921982249.1U CN210625605U (en) | 2019-11-18 | 2019-11-18 | Equipment for detecting external dimensions of air spring and tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921982249.1U CN210625605U (en) | 2019-11-18 | 2019-11-18 | Equipment for detecting external dimensions of air spring and tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210625605U true CN210625605U (en) | 2020-05-26 |
Family
ID=70761758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921982249.1U Active CN210625605U (en) | 2019-11-18 | 2019-11-18 | Equipment for detecting external dimensions of air spring and tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210625605U (en) |
-
2019
- 2019-11-18 CN CN201921982249.1U patent/CN210625605U/en active Active
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Effective date of registration: 20210420 Granted publication date: 20200526 |
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| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240420 Granted publication date: 20200526 |
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| PP01 | Preservation of patent right |
Effective date of registration: 20240420 Granted publication date: 20200526 |