CN205102958U - Appearance is checked to industry pressure - Google Patents
Appearance is checked to industry pressure Download PDFInfo
- Publication number
- CN205102958U CN205102958U CN201520936746.3U CN201520936746U CN205102958U CN 205102958 U CN205102958 U CN 205102958U CN 201520936746 U CN201520936746 U CN 201520936746U CN 205102958 U CN205102958 U CN 205102958U
- Authority
- CN
- China
- Prior art keywords
- pressure
- spring
- rebound
- cab apron
- guide rod
- 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.)
- Expired - Fee Related
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model relates to an appearance is checked to industry pressure, the pressure display screen links to each other with pressure sensor passing signal line, and pressure sensor's bottom fixed mounting is on the base, and the cab apron was installed at pressure sensor's top, crossed and installed spring buffer between cab apron and the atress board, spring buffer includes guide bar, guide arm and spring, the top fixed mounting of guide bar is at the lower terminal surface of atress board and the through -hole on passing the cab apron, the top fixed mounting of guide arm is at the lower terminal surface of atress board and the through -hole on passing the cab apron, spring suit contacts fixedly with the lower terminal surface of atress board and the up end of mistake cab apron respectively at its both ends of the outside of guide arm. The appearance is checked to this pressure can change different pressure sensor and buffer spring according to customer demands's pressure range value to adapt to different pressure range's check.
Description
Technical field
The utility model belongs to pressure capacity checking device field, particularly relates to a kind of industrial stresses and checks instrument.
Background technology
The current domestic instrument using display pressing machine working pressure conventional is pressure transducer, pressure transducer is provided on pressing machine, corresponding force value can be shown constantly in operation screen in on-stream pressure machine process, substantially every platform pressing machine, riveter, all be fitted with special pressure transducer, owing to being subject to the impact such as deadweight, friction force of pressing machine, the numerical value that pressure transducer shows may not be the force value be really applied on workpiece, also needs by software compensation to obtain actual pressure value (Ax+b).
Simultaneously, pressing machine is directly be fitted on workpiece when press-fiting workpiece, there is no snubber assembly, but be directly can not be fitted in sensor surface when using pressure transducer test pressure value, if the sensor anti-pressure ability that pressure checks instrument is strong, pressing machine will be made to exceed pressure limit and report to the police or damage; If it is weak that pressure checks instrument anti-pressure ability, pressure will be checked the sensor compressive strain of instrument, therefore need to design new industrial stresses check instrument and solve the problems of the technologies described above.
Utility model content
The purpose of this utility model is exactly for above-mentioned technological deficiency, a kind of industrial stresses is provided to check instrument, this pressure checks instrument according to the pressure limit value of customer demand, can change different pressure transducers and buffer spring, thus adapts to the check of different pressures scope.
For achieving the above object, design proposal of the present utility model is: industrial stresses checks instrument, it comprises pressure display screen, pressure display screen is connected by signal wire with pressure transducer, the bottom of pressure transducer is fixedly mounted on base, the top of pressure transducer is provided with rebound, is provided with spring bumper between rebound and stressed plate; Described spring bumper comprises guide pole, guide rod and spring, the top of described guide pole is fixedly mounted on the lower surface of stressed plate also through the through hole on rebound, the top of described guide rod is fixedly mounted on the lower surface of stressed plate and through the through hole on rebound, its two ends, outside that described spring housing is contained in guide rod contact fixing with the lower surface of stressed plate and the upper surface of rebound respectively.
The through hole that described guide rod and guide pole match with rebound is provided with linear bearing.
The quantity of described guide rod and guide pole is all two.
The utility model has following beneficial effect:
1, the pressure value detected by pressure transducer can be shown by pressure display screen, simultaneously can the unit of setup pressure value by the membrane buttons on pressure display screen, precision, data figure place showing, the functions such as clearing.
2, the spring bumper by arranging avoids on the direct ballast of weight and pressure transducer, thus improves the precision of measurement, pressure transducer is served to the effect of protection simultaneously, prevents the danger of the sensor infringement of directly exerting pressure brought.
3, significantly can be reduced in friction force in pressure measuring service by installing linear bearing in guide rod, the through hole that coordinates between guide pole with rebound, thus improve measurement precision.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the utility model front view.
Fig. 2 is the utility model vertical view.
Fig. 3 is the utility model left view.
In figure: pressure display screen 1, signal wire 2, stressed plate 3, spring 4, guide rod 5, guide pole 6, rebound 7, linear bearing 8, pressure transducer 9, base 10.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
See Fig. 1-3, industrial stresses checks instrument, it comprises pressure display screen 1, pressure display screen 1 is connected by signal wire 2 with pressure transducer 9, the bottom of pressure transducer 9 is fixedly mounted on base 10, the top of pressure transducer 9 is provided with rebound 7, is provided with spring bumper between rebound 7 and stressed plate 3; Described spring bumper comprises guide pole 6, guide rod 5 and spring 4, the top of described guide pole 6 is fixedly mounted on the lower surface of stressed plate 3 also through the through hole on rebound 7, the top of described guide rod 5 is fixedly mounted on the lower surface of stressed plate 3 and through the through hole on rebound 7, its two ends, outside that described spring 4 is sleeved on guide rod 5 contact fixing with the lower surface of stressed plate 3 and the upper surface of rebound 7 respectively.Can avoid the direct ballast of weight on pressure transducer 9 by arranging spring bumper, effectively avoiding the possibility that infringement occurs.
Further, the through hole that described guide rod 5 and guide pole 6 match with rebound 7 is provided with linear bearing 8.The friction in measuring process can be reduced by linear bearing 8, improve measuring accuracy.
Further, the quantity of described guide rod 5 and guide pole 6 is all two.Improve stability by two guide rods 5 being arranged symmetrically with and guide pole 6, prevent from press-fiting in process the danger producing and topple.
The course of work of the present utility model and principle of work are:
First, by regulating button on pressure display screen 1, the unit of setup pressure value, precision, data figure place showing, again whole pressure is checked instrument to be placed on immediately below commercial unit or the civilian weighing-appliance point of application, allow the power applied perpendicular to stressed plate 3 plane and to greatest extent close to stressed plate home position.
When stressed plate 3 is subject to External Force Acting, can move down with guide rod 5 and guide pole 6, and base 10 and the pressure transducer 9 be fixed on base are geo-stationary, so guide rod 5, guide pole 6 moves down along axis together with spring 4 in linear bearing 8 center pit, spring 4 is compressed, the power that stressed plate 3 is subject to is delivered on rebound 7 by spring, and rebound 7 is connected to pressure transducer 9, power on rebound 7 can pass on pressure transducer 9, by the induction of pressure transducer 9 signal is transported on pressure display screen 1 and shows in digital form.
Because of commercial unit, if press is have displacement when exerting a force, its pressure head generally can move down, and general sensor only accepts the power of geo-stationary, so the spring 4 on pressure transducer is most important, it is delivered to the power that the power of movement converts geo-stationary to by the mode of elastic deformation on pressure transducer, avoids sensor to be damaged by pressure.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail, but the utility model is not limited to above-mentioned embodiment.Technician all without prejudice to innovative point of the present utility model and operation steps, in claims, can modify to above-described embodiment.Protection domain of the present utility model, should cover as claims of the present utility model.
Claims (3)
1. industrial stresses checks instrument, it comprises pressure display screen (1), pressure display screen (1) is connected by signal wire (2) with pressure transducer (9), it is characterized in that: the bottom of pressure transducer (9) is fixedly mounted on base (10), the top of pressure transducer (9) is provided with rebound (7), is provided with spring bumper between rebound (7) and stressed plate (3); Described spring bumper comprises guide pole (6), guide rod (5) and spring (4), the top of described guide pole (6) is fixedly mounted on the lower surface of stressed plate (3) also through the through hole on rebound (7), the top of described guide rod (5) is fixedly mounted on the lower surface of stressed plate (3) and through the through hole on rebound (7), its two ends, outside that described spring (4) is sleeved on guide rod (5) contact fixing with the lower surface of stressed plate (3) and the upper surface of rebound (7) respectively.
2. industrial stresses according to claim 1 checks instrument, it is characterized in that: the through hole that described guide rod (5) and guide pole (6) match with rebound (7) is provided with linear bearing (8).
3. industrial stresses according to claim 1 and 2 checks instrument, it is characterized in that: the quantity of described guide rod (5) and guide pole (6) is all two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520936746.3U CN205102958U (en) | 2015-11-23 | 2015-11-23 | Appearance is checked to industry pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520936746.3U CN205102958U (en) | 2015-11-23 | 2015-11-23 | Appearance is checked to industry pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205102958U true CN205102958U (en) | 2016-03-23 |
Family
ID=55518735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520936746.3U Expired - Fee Related CN205102958U (en) | 2015-11-23 | 2015-11-23 | Appearance is checked to industry pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205102958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112731212A (en) * | 2020-11-16 | 2021-04-30 | 宜兴市鸿雁电器有限公司 | Quality detection device is used in electric socket production |
-
2015
- 2015-11-23 CN CN201520936746.3U patent/CN205102958U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112731212A (en) * | 2020-11-16 | 2021-04-30 | 宜兴市鸿雁电器有限公司 | Quality detection device is used in electric socket production |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20191123 |