CN212512819U - Ejecting force displacement detection device - Google Patents
Ejecting force displacement detection device Download PDFInfo
- Publication number
- CN212512819U CN212512819U CN202021546773.7U CN202021546773U CN212512819U CN 212512819 U CN212512819 U CN 212512819U CN 202021546773 U CN202021546773 U CN 202021546773U CN 212512819 U CN212512819 U CN 212512819U
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- push
- rod
- pressure sensor
- bearing head
- pressure
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Abstract
The utility model relates to a mechanical detection device, in particular to a push-out force displacement detection device, which comprises a support frame, a push-out device, a pressure sensor and a dial indicator; the support frame comprises a base, a vertical rod and an upper support; the push-out device comprises a push rod and an axial push-out force bearing head, the push rod is mounted on the upper support, and the lower end of the push rod is provided with the axial push-out force bearing head; the pressure sensor is arranged on the base and is positioned right below the axial push-out pressure bearing head, and the pressure sensor is connected with an external digital display pressure gauge of the spoke; the dial indicator is arranged on the indicator frame, and a measuring rod of the dial indicator is in contact with the upper surface of the measured part. The utility model discloses can detect the displacement volume of bush assembly in the part hole under the condition of not destroying the part of being surveyed, can measure the pressure value of applying through digital display pressure gauge and pressure sensor's combination with high accuracy, it is convenient to detect moreover, maneuverability is strong, and detection efficiency is high.
Description
Technical Field
The utility model relates to a mechanical detection device is a release power displacement detection device particularly.
Background
In the prior art, in order to detect the displacement of the bushing assembled in the part hole under the condition of applying a certain pressure value, the displacement is generally detected by a destructive method, the method is not suitable for each qualified part after the bushing is assembled, the precision is poor, and the detection efficiency is not high.
Disclosure of Invention
The utility model aims at solving the above problem, provide a release power displacement detection device, can detect its bush at the downthehole displacement volume of part under the condition of not destroying the part, and the precision is high, and detection efficiency is high.
According to the technical scheme of the utility model, the ejecting force displacement detection device comprises a support frame, an ejecting device, a pressure sensor and a dial indicator; the support frame comprises a base, a vertical rod and an upper support; the push-out device comprises a push rod and an axial push-out force bearing head, the push rod is mounted on the upper support, and the lower end of the push rod is provided with the axial push-out force bearing head; the pressure sensor is arranged on the base and is positioned right below the axial push-out pressure bearing head, and the pressure sensor is connected with an external digital display pressure gauge of the spoke; the dial indicator is arranged on the indicator frame, and a measuring rod of the dial indicator is in contact with the upper surface of the measured part.
Further, the push rod is a screw rod.
Furthermore, the gauge stand comprises a mounting seat and a connecting rod, one end of the connecting rod is hinged to the mounting seat, and the other end of the connecting rod is connected with the dial indicator.
The beneficial effects of the utility model reside in that: can detect the displacement volume of bush assembly in the part is downthehole under the condition of not destroying the part of being surveyed, can measure the pressure value of appllying through the combination of digital display pressure gauge and pressure sensor with high accuracy, it is convenient to detect moreover, maneuverability is strong, and detection efficiency is high.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Description of reference numerals: the pressure gauge comprises a spoke external digital display pressure gauge 1, an upper support 2, a push rod 3, an axial push force bearing head 4, a dial indicator 5, a part to be measured 6, a pressure sensor 7, a base 8, a vertical rod 9 and a gauge stand 10.
Detailed Description
The invention will be further described with reference to the following specific embodiments and the accompanying drawings.
As shown in the figure: the push-out force displacement detection device comprises a support frame, a push-out device, a pressure sensor 7 and a dial indicator 5. Wherein, the support frame includes base 8, pole setting 9 and goes up support 2, and the both ends of going up support 2 utilize pole setting 9 to install on base 8. The push-out device comprises a push rod 3 and an axial push-out force bearing head 4, the push rod 3 is installed on the upper support 2, and the axial push-out force bearing head 4 is arranged at the lower end of the push rod 3. The pressure sensor 7 is arranged on the base 8 and is positioned right below the axial push-out pressure bearing head 4, and the pressure sensor 7 is connected with the spoke external digital display pressure gauge 1. The dial indicator 5 is arranged on the gauge stand 10, and a measuring rod of the dial indicator 5 is in contact with the upper surface of the part 6 to be measured.
Specifically, the push rod 3 can adopt a screw rod, so that fine adjustment is facilitated. The gauge stand 10 comprises a mounting seat and a connecting rod, one end of the connecting rod is hinged to the mounting seat, and the other end of the connecting rod is connected with the dial gauge 5.
The working principle is as follows: the method comprises the steps of assembling a lining in an inner hole of a part (forming the part to be measured), placing the lining on a pressure sensor, rotating a screw rod by using a wrench, measuring a pressure value applied to the lining by using the pressure sensor and an external digital display pressure gauge of a spoke to reach a required value, and detecting the displacement of the lining in the inner hole of the part by using a dial indicator.
The working process is as follows: opening the external digital display pressure gauge 1 of the spoke, and resetting the external digital display pressure gauge 1 of the spoke before the pressure bearing head 4 of the axial push-out force does not touch the part 6 to be measured; the screw rod 3 is rotated by using a wrench, so that the axial push-out force bearing head 4 slowly contacts with a measured part 6, the applied pressure value is sensed by the pressure sensor 7, and the pressure is displayed on the external digital display pressure gauge 1 of the spoke; when the value displayed on the spoke external digital display pressure gauge 1 reaches the required pressure value, stopping rotating the screw rod 3; the dial gauge 5 is placed on the surface of the part 6 to be measured, the dial gauge 6 is cleared, the required time is waited for, and it is confirmed that the pointer of the dial gauge 6 is changed within the required value when the applied pressure value is confirmed. The method is convenient to operate, high in precision and high in detection efficiency, and the measured zero does not need to be damaged.
Claims (3)
1. The push-out force displacement detection device is characterized by comprising a support frame, a push-out device, a pressure sensor (7) and a dial indicator (5); the support frame comprises a base (8), a vertical rod (9) and an upper support (2); the push-out device comprises a push rod (3) and an axial push-out force bearing head (4), the push rod (3) is installed on the upper support (2), and the axial push-out force bearing head (4) is arranged at the lower end of the push rod (3); the pressure sensor (7) is arranged on the base (8) and is positioned right below the axial push-out pressure bearing head (4), and the pressure sensor (7) is connected with the external digital display pressure gauge (1) of the spoke; the dial indicator (5) is arranged on the indicator frame (10), and a measuring rod of the dial indicator (5) is in contact with the upper surface of the measured part (6).
2. The push-out force displacement detecting device according to claim 1, wherein the push rod (3) is a screw.
3. A push-out force displacement detecting device according to claim 1, wherein the gauge stand (10) includes a mounting seat and a link rod, one end of the link rod is hinged to the mounting seat, and the other end of the link rod is connected to the dial gauge (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021546773.7U CN212512819U (en) | 2020-07-30 | 2020-07-30 | Ejecting force displacement detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021546773.7U CN212512819U (en) | 2020-07-30 | 2020-07-30 | Ejecting force displacement detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212512819U true CN212512819U (en) | 2021-02-09 |
Family
ID=74443721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021546773.7U Active CN212512819U (en) | 2020-07-30 | 2020-07-30 | Ejecting force displacement detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212512819U (en) |
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2020
- 2020-07-30 CN CN202021546773.7U patent/CN212512819U/en active Active
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