CN204007850U - Sewing machine three-dimensional vibration detecting device magnetic-type pedestal - Google Patents
Sewing machine three-dimensional vibration detecting device magnetic-type pedestal Download PDFInfo
- Publication number
- CN204007850U CN204007850U CN201420409534.5U CN201420409534U CN204007850U CN 204007850 U CN204007850 U CN 204007850U CN 201420409534 U CN201420409534 U CN 201420409534U CN 204007850 U CN204007850 U CN 204007850U
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- CN
- China
- Prior art keywords
- magnetic
- iron boron
- neodymium iron
- sewing machine
- seat
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Abstract
The utility model relates to mechanical & electrical technology, relate in particular to a kind of sewing machine three-dimensional vibration detecting device magnetic-type pedestal, include installation magnetic support, also include neodymium iron boron magnetic seat, neodymium iron boron magnetic seat is neodymium, iron, boron molten alloy is made powder pressed compact pass through timeliness at inert gas sintering in magnetic field, the hexahedron shape that machine work forms, neodymium iron boron magnetic seat Z-direction top or X to, Y-direction sidewall and installation magnetic support magnetic-adsorption, magnetic support mounting hole is installed to be connected with probe bottom thread, neodymium iron boron magnetic seat and measured object magnetic-adsorption, measure respectively Z direction, the vibration of directions X and Y-direction.The utility model and existing vibration survey probe support the use, and transform equipment as three-dimensional measure by unidirectional measurement, meet the detection needs of sewing machine product; Whole base material and processing technology are simple, with low cost, are easy to promote.
Description
Technical field
the utility model relates to electromechanical integrated device, relates in particular to a kind of for measuring the device pedestal of sewing machine three-way vibration.
Background technology
The prosperity of Chinese industrial sewing machine industry, occupies global most share.The vibration-testing of sewing machine product is requisite link of design phase, if vibrate excessively, in the serviceable life that can reduce machine, affects the running precision of machine, also can have many potential safety hazards (broken needle, collapse tooth etc.), huge on operator's impact.
Existing sewing machine vibration measuring equipment divides contact and contactless, and contactless vibration measuring equipment is mainly used in the vibration survey of small parts, and can not realize three-dimensional and measure, and expensive, industrial sewing machine enterprise not yet adopts.Contact vibration measuring set uses Separated vibration sensor mostly, can measure microvibration and superpower vibration, can survey vibration displacement, speed and the acceleration of plant equipment, but cannot meet the requirement that three-dimensional is measured.Three-dimensional track vialog can be in three directions measuring vibrations velocity amplitude and total value simultaneously, can, by any both direction, show vibration velocity or deformation trace figure, but its size be too large, cannot meet the limited space length of sewing machine needle board and head, so the vibration detection of inapplicable sewing machine.
Summary of the invention
For above-mentioned deficiency, it is a kind of simple and compact for structure that goal of the invention of the present utility model is to provide, the sewing machine three-dimensional vibration detecting device magnetic-type pedestal of can three-dimensional measuring.
For achieving the above object, the scheme that the utility model adopts is: a kind of sewing machine three-dimensional vibration detecting device magnetic-type pedestal, include installation magnetic support, also include neodymium iron boron magnetic seat, neodymium iron boron magnetic seat is neodymium, iron, boron molten alloy is made powder pressed compact pass through timeliness at inert gas sintering in magnetic field, the hexahedron shape that machine work forms, neodymium iron boron magnetic seat Z-direction top or X to, Y-direction sidewall and installation magnetic support magnetic-adsorption, magnetic support mounting hole is installed to be connected with probe bottom thread, neodymium iron boron magnetic seat and measured object magnetic-adsorption, measure respectively Z direction, the vibration of directions X and Y-direction.
The length, width and height dimensions of described aluminum alloy mounting base has five kinds of 30mm × 30mm × 30mm, 25mm × 25mm × 25mm, 22mm × 22mm × 22mm, 20mm × 20mm × 20mm and 15mm × 15mm × 15mm.
The utility model and existing vibration survey probe support the use, and transform equipment as three-dimensional (X, Y, Z direction) measure by unidirectional measurement, meet the detection needs of sewing machine product; Whole base material and processing technology are simple, with low cost, are easy to promote.
Brief description of the drawings
Fig. 1 is the utility model and the vibration survey supporting measurement vertical direction vibration enforcement figure that pops one's head in;
Fig. 2 is the utility model and the vibration survey supporting measurement horizontal direction vibration enforcement figure that pops one's head in;
Fig. 3 is the utility model probe schematic diagram;
Fig. 4 is that the utility model is installed magnetic support schematic diagram.
Description of symbols in figure: 1-probe, 2-magnetic support is installed, 3-neodymium iron boron magnetic seat, 4-measured object, 101-probe is installed double-screw bolt.
Embodiment
For understanding better the present invention, below in conjunction with the drawings and specific embodiments, technical scheme of the present invention is described further, referring to Fig. 1 to Fig. 4:
Press the sewing machine three-dimensional vibration detecting device magnetic-type pedestal that the utility model is implemented, include neodymium iron boron magnetic seat, a kind of sewing machine three-dimensional vibration detecting device magnetic-type pedestal, include neodymium iron boron magnetic seat, first the alloy after the material meltings such as neodymium, iron, boron is made to powder and in magnetic field, be pressed into pressed compact, pressed compact sintering in inert gas or vacuum reaches densification, then passes through timeliness, machine works etc., finally obtain hexahedron shape neodymium iron boron magnetic seat.Neodymium iron boron magnetic seat Z-direction top or X to, Y-direction sidewall with magnetic support magnetic-adsorption is installed, magnetic support mounting hole is installed and is connected probe magnetic absorption with probe bottom thread, neodymium iron boron magnetic seat Z-direction bottom and measured object magnetic-adsorption, the vibration of measuring respectively Z direction, directions X and Y-direction.The quality of ndfeb magnet seat is compared almost negligible with sewing machine overall mass, but consider and may have the qualitative factor of neodymium iron boron magnetic seat and affect vibration measuring parameters, so designed the ndfeb magnet seat of 30mm × 30mm × 30mm, 25mm × 25mm × 25mm, 22mm × 22mm × 22mm, 20mm × 20mm × 20mm and five kinds of specifications of 15mm × 15mm × 15mm.
Claims (2)
1. a sewing machine three-dimensional vibration detecting device magnetic-type pedestal, include installation magnetic support, it is characterized in that: include neodymium iron boron magnetic seat, neodymium iron boron magnetic seat is that neodymium, iron, boron molten alloy are made powder pressed compact hexahedron shape of forming by timeliness, machine work at inert gas sintering in magnetic field, neodymium iron boron magnetic seat Z-direction top or X to, Y-direction sidewall with magnetic support magnetic-adsorption is installed, magnetic support mounting hole is installed to be connected with probe bottom thread, neodymium iron boron magnetic seat and measured object magnetic-adsorption, the vibration of measuring respectively Z direction, directions X and Y-direction.
2. sewing machine three-dimensional vibration detecting device magnetic-type pedestal according to claim 1, is characterized in that: the length, width and height dimensions of described aluminum alloy mounting base has five kinds of 30mm × 30mm × 30mm, 25mm × 25mm × 25mm, 22mm × 22mm × 22mm, 20mm × 20mm × 20mm and 15mm × 15mm × 15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420409534.5U CN204007850U (en) | 2014-07-23 | 2014-07-23 | Sewing machine three-dimensional vibration detecting device magnetic-type pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420409534.5U CN204007850U (en) | 2014-07-23 | 2014-07-23 | Sewing machine three-dimensional vibration detecting device magnetic-type pedestal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204007850U true CN204007850U (en) | 2014-12-10 |
Family
ID=52047832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420409534.5U Expired - Fee Related CN204007850U (en) | 2014-07-23 | 2014-07-23 | Sewing machine three-dimensional vibration detecting device magnetic-type pedestal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204007850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112556748A (en) * | 2020-11-26 | 2021-03-26 | 中国兵器工业第五九研究所 | Microenvironment multi-factor comprehensive monitoring device and use method thereof |
-
2014
- 2014-07-23 CN CN201420409534.5U patent/CN204007850U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112556748A (en) * | 2020-11-26 | 2021-03-26 | 中国兵器工业第五九研究所 | Microenvironment multi-factor comprehensive monitoring device and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20150723 |
|
| EXPY | Termination of patent right or utility model |