CN207751420U - Steel band tensile sample measurement servicing unit - Google Patents
Steel band tensile sample measurement servicing unit Download PDFInfo
- Publication number
- CN207751420U CN207751420U CN201820220686.9U CN201820220686U CN207751420U CN 207751420 U CN207751420 U CN 207751420U CN 201820220686 U CN201820220686 U CN 201820220686U CN 207751420 U CN207751420 U CN 207751420U
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- spring
- magnet
- strip
- steel band
- tensile sample
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Abstract
The utility model belongs to experimental provision technical field, more particularly, to a kind of steel band tensile sample measurement servicing unit, it is characterized by comprising strip pedestals, concave groove in this strip pan frontward end is set, spring attachment in strip base rear end is set, the magnetic adsorption device on strip base plate is set, spring attachment includes spring base, spring in spring base is enclosed in by spring base rear cover, the spring push-rod being connected with spring.The utility model design structure is simple and convenient to operate practicality, in cupping machine carries out cold-rolled strip mechanical performance test, more accurate data can be obtained, greatly improve the measurement accuracy of steel band tensile sample, and the accuracy of manufacture is of less demanding, easy to loading and unloading, reduces the difficulty of processing and processing cost of equipment.
Description
Technical field
The utility model belongs to experimental provision technical field, measures and assists more particularly, to a kind of steel band tensile sample
Device.
Background technology
In the production process of cold-rolled strip and steel belt for packages or after the completion of production, steel band generally will be through over sampling-
The checkout procedure of processing sample-tension test-measurement, to obtain mechanicalness of the steel band in process of production or after the completion of production
Energy data are required with this to judge whether produced steel band performance meets standard.And in the tension test for doing steel band, steel band
Tensile strength index can be directly read on the instrument board of cupping machine, and another required index-elongation percentage is not
It can read, and be needed after carrying out DATA REASONING to tensile sample from instrument board, then be calculated and drawn by formula.Tool
Body process is such：The steel band sample that will be processed（Or without mach sample）It is got ready or marking, then
The both ends of sample are fixed in the jaw of cupping machine and are stretched, are removed after steel band sample is pulled off, then
By divided into two parts sample, realigns and connect by original fracture crops for rotation, then the label of fracture both sides is surveyed with vernier caliper
Amount, the elongation percentage index of steel band is calculated finally by formula.And it is conventional when doing tension test, be all testing crew with hand by
The sample having no progeny is aligned, is measured, in this way it is easy to cause sample measurement bigger error, measure inaccurate phenomenon, makes to lead to
The elongation percentage index that overtesting obtains cannot reflect the actual experimental data of steel band, can give manufacturing enterprise in this way and use user
Bring unnecessary trouble and loss.
Invention content
The purpose of this utility model be to provide it is a kind of simple in structure, it is convenient and practical, it can be ensured that stretching experiment measuring data
Accurate steel band tensile sample measurement servicing unit.
The purpose of this utility model is realized by following technical proposals：
The steel band tensile sample measurement servicing unit of the utility model, it is characterised in that including strip pedestal, setting exists
The spring attachment in the strip base rear end is arranged in the concave groove of this strip pan frontward end, is arranged in the length
Magnetic adsorption device on bar shapeds base bottom surface, the spring attachment include spring base, are enclosed in by spring base rear cover
Spring in the spring base, the spring push-rod being connected with the spring.
The magnetic adsorption device includes two magnet slots being arranged in the strip pedestal bottom surface, is separately positioned on
Magnet A and magnet B in this two magnet slots, closing magnet A is in the magnet gland A in a magnet slot, and closing magnet B is in another
Magnet gland B in one magnet slot.
The rectangular cross-section of the concave groove.
The advantages of the utility model：
The steel band tensile sample measurement servicing unit of the utility model, design structure are simple and convenient to operate practicality, are stretching
Testing machine carries out in mechanical performance test cold-rolled strip, can obtain more accurate data, greatly improves steel band and stretches examination
The measurement accuracy of sample, and the accuracy of manufacture is of less demanding, easy to loading and unloading, reduces the difficulty of processing and processing cost of equipment.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the installation sectional view of the utility model strip pedestal and magnetic adsorption device.
Fig. 3 is the sectional view of the utility model spring compression means.
Specific implementation mode
Specific embodiment of the present utility model is further illustrated below in conjunction with the accompanying drawings.
As shown in Figure 1,2 and 3, the steel band tensile sample measurement servicing unit of the utility model, it is characterised in that including length
The concave groove in this 1 front end of strip pedestal is arranged in bar shapeds base 1, and the spring compression in 1 rear end of strip pedestal is arranged
The magnetic adsorption device on 1 bottom surface of strip pedestal is arranged in device, and the spring attachment includes spring base
11, the spring 10 in the spring base 11 is enclosed in by spring base rear cover 9, the spring push-rod 2 being connected with the spring 10.
The magnetic adsorption device includes two magnet slots being arranged in 1 bottom surface of strip pedestal, is respectively set
Magnet A 5 in this two magnet slots and magnet B 7, closing magnet A 5 close magnetic in the magnet gland A6 in a magnet slot
Iron B7 is in the magnet gland B8 in another magnet slot.
The rectangular cross-section of the concave groove.
The steel band tensile sample measurement servicing unit of the utility model, technological process are：First the measurement is assisted filling
It sets, lies against on desktop or operating platform, compressed spring push rod 2, the testing machine that will be stretched draws the tensile sample to break in two
A3（Steel band A）With tensile sample B4（Steel band B）, among lying against the concave groove of this measurement servicing unit by the alignment of former fracture, by
Magnet A 5 and magnet B 7 are housed in the strip pedestal 1 in this measurement servicing unit, allow for tensile sample A3 and stretch to try
Sample B4 is adsorbed to the bottom of concave groove, then decontrols spring push-rod 2, makes tensile sample A3 and tensile sample B4 by spring push-rod
2 compress, and at this moment carry out dimensional measurement to tensile sample A3 and tensile sample B4 with vernier caliper, are then calculated by specific formulation
The elongation percentage index of tapping band.
The utility model design structure is simple and convenient to operate practicality, and mechanicalness is carried out to cold-rolled strip in cupping machine
In capable of examining, more accurate data can be obtained, greatly improve the measurement accuracy of steel band tensile sample, and the accuracy of manufacture is wanted
It asks not high, easy to loading and unloading, reduces the difficulty of processing and processing cost of equipment.
Claims (3)
1. a kind of steel band tensile sample measurement servicing unit, it is characterised in that including strip pedestal, be arranged at this strip bottom
The concave groove of seat front end, is arranged the spring attachment in the strip base rear end, is arranged under the strip pedestal
Magnetic adsorption device on bottom surface, the spring attachment include spring base, and the spring base is enclosed in by spring base rear cover
Interior spring, the spring push-rod being connected with the spring.
2. steel band tensile sample measurement servicing unit according to claim 1, it is characterised in that the magnetic adsorption device
Including two magnet slots in the strip pedestal bottom surface are arranged, be respectively set the magnet A in this two magnet slots and
Magnet B, closing magnet A is in the magnet gland A in a magnet slot, and closing magnet B is in the magnet gland in another magnet slot
B。
3. steel band tensile sample measurement servicing unit according to claim 1, it is characterised in that the concave groove is cut
Face is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820220686.9U CN207751420U (en) | 2018-02-08 | 2018-02-08 | Steel band tensile sample measurement servicing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820220686.9U CN207751420U (en) | 2018-02-08 | 2018-02-08 | Steel band tensile sample measurement servicing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207751420U true CN207751420U (en) | 2018-08-21 |
Family
ID=63154692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820220686.9U Active CN207751420U (en) | 2018-02-08 | 2018-02-08 | Steel band tensile sample measurement servicing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207751420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036689A (en) * | 2018-02-08 | 2018-05-15 | 鞍山发蓝股份公司 | Steel band tensile sample measurement servicing unit |
-
2018
- 2018-02-08 CN CN201820220686.9U patent/CN207751420U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036689A (en) * | 2018-02-08 | 2018-05-15 | 鞍山发蓝股份公司 | Steel band tensile sample measurement servicing unit |
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| GR01 | Patent grant |