CN205562315U - Novel brinell hardness detector - Google Patents
Novel brinell hardness detector Download PDFInfo
- Publication number
- CN205562315U CN205562315U CN201620343602.1U CN201620343602U CN205562315U CN 205562315 U CN205562315 U CN 205562315U CN 201620343602 U CN201620343602 U CN 201620343602U CN 205562315 U CN205562315 U CN 205562315U
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- pressure head
- movable block
- connecting plate
- novel
- brinell hardness
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Abstract
The utility model provides a novel brinell hardness detector, the utility model relates to a metalwork measuring equipment technical field, it still contains the pressure head subassembly, the pressure head subassembly constitute by connecting plate, movable block, spliced pole and pressure head, the bottom of connecting plate is connected with the several pressure head, and the upper portion of connecting plate is equipped with the spout, and active link has the movable block in the spout, and the upper portion of movable block is connected with the spliced pole, and the spliced pole is connected with the pressure head control, the inside of movable block be equipped with the fluting, be equipped with the spring in the fluting, the one end of spring is connected with the reference column, its other end is connected with the inside solenoid of movable block, the outer end of reference column be connected with the locating hole cooperation of spout both sides wall, solenoid be connected with the coil switch, coil switching system is at the lateral wall of movable block. Need not to change and measuring the pressure head, can realize the measurement to hardness promptly, save time and manpower effectively promote the measuring progress greatly, and the practicality is stronger.
Description
Technical field
This utility model relates to metalwork technical field of measuring equipment, is specifically related to a kind of novel Brinell hardness detector.
Background technology
Metal material refers to metallic element or the general designation with the material with metallic character that metallic element is main composition, including simple metal, alloy, metal material intermetallic compound and special metal material etc..
Hardness represents that material is resisted hard object and is pressed into the ability on its surface, and it is one of important performance indexes of metal material, and general hardness is the highest, and wearability is the best.Conventional hardness number has Brinell hardness, Rockwell hardness and Vickers hardness.
The measuring principle of Brinell hardness (Brinell Hardness) is that (unit of force is usually kgf kgf with a certain size test force F (N), note: 1kgf=9.8N, the meaning of the power of kgf that is one kilogram), a diameter of D(mm) hardened steel ball or sintered carbide ball be pressed into tested metallic surface, keep removal test force after the stipulated time, impression average diameter d (mm) is measured with reading microscope, then obtain Brinell hardness HB value by formula, or from the Brinell hardness table got ready, find HB value according to d.Five kinds, conventional pressure head diameter l, 2,2.5,5 and 10 millimeter.
The detection pressure head of existing Brinell hardness detector is fixing, when the measurement for the metallic plate of different-thickness, need be replaced measure pressure head, due to change measure pressure head cumbersome, fairly time consuming arduously, be unfavorable for that detection progress promotes, it would be highly desirable to improvement.
Utility model content
The purpose of this utility model is the defect for prior art and deficiency, a kind of simple in construction is provided, novel Brinell hardness detector reasonable in design, easy to use, when the metallic plate of different-thickness is carried out hardness measurement, measure pressure head without changing, be i.e. capable of the measurement to hardness, be greatly saved time and manpower, effectively promoting the progress measured, practicality is higher.
For achieving the above object, the technical solution adopted in the utility model is: it comprises body, lifting operating platform, power interface, switch, display screen, pressure head control piece；The sidepiece of body is provided with power interface and switch, and the middle part of body is provided with lifting operating platform, and the top of lifting operating platform is provided with pressure head control piece, and pressure head control piece is arranged on the top of body, is provided with display screen on front side of the top of body；It also comprises pressure head component；Described pressure head component is made up of connecting plate, movable block, connection post and pressure head；The bottom of connecting plate connects several pressure head, and the top of connecting plate is provided with chute, and in chute, activity chain is connected to movable block, and the top of movable block connects connection post, connects post and is connected with pressure head control piece；The inside of described movable block is provided with fluting, is provided with spring in fluting, and one end of spring connects locating dowel, and its other end is connected with the solenoid within movable block；The outer end of described locating dowel is connected with the hole, location of chute two side；Described solenoid is connected with coil switch, and coil switch is arranged on the sidewall of movable block.
Further, the upper end of described pressure head is provided with connection screw thread, connect screw thread with bottom connecting plate to threaded groove in mating connection.
Further, described hole, location is correspondingly arranged with pressure head.
Further, described connection post and movable block are integral type structure.
Operation principle of the present utility model: when needs use one of them pressure head, being opened by coil switch, now solenoid obtains electric, drives spring contraction, locating dowel departs from hole, location, now promote connecting plate, make the pressure head that needs use just to movable block, power-off, locating dowel is connected with hole, location, realize positioning action, easy and simple to handle, it is not necessary to change.
After using said structure, this utility model has the beneficial effect that a kind of novel Brinell hardness detector described in the utility model, when the metallic plate of different-thickness is carried out hardness measurement, it is not necessary to change and measure pressure head, be i.e. capable of the measurement to hardness, it is greatly saved time and manpower, effectively promoting the progress measured, practicality is higher, and this utility model has simple in construction, arrange rationally, the advantages such as cost of manufacture is low.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the STRUCTURE DECOMPOSITION figure of pressure head component in this utility model.
Fig. 3 is the internal structure schematic diagram of movable block in this utility model.
Fig. 4 is connecting plate and the annexation schematic diagram of pressure head in this utility model.
Description of reference numerals: body 1, lifting operating platform 2, power interface 3, switch 4, display screen 5, pressure head control piece 6, pressure head component 7, connecting plate 8, movable block 9, connection post 10, chute 11, pressure head 12, locating dowel 13, hole 14, location, spring 16, solenoid 17, coil switch 18, connection screw thread 19, threaded groove 20.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
Referring to as Figure 1-Figure 4, this detailed description of the invention the technical scheme is that it comprises body 1, lifting operating platform 2, power interface 3, switch 4, display screen 5, pressure head control piece 6；The sidepiece of body 1 is provided with power interface 3 and switch 4, and the middle part of body 1 is provided with lifting operating platform 2, and the top of lifting operating platform 2 is provided with pressure head control piece 6, and pressure head control piece 6 is arranged on the top of body 1, is provided with display screen 5 on front side of the top of body 1；It also comprises pressure head component 7；Described pressure head component 7 is made up of connecting plate 8, movable block 9, connection post 10 and pressure head 12；The bottom of connecting plate 8 connects four pressure heads 12, and the top of connecting plate 8 is provided with chute 11, and in chute 11, activity chain is connected to movable block 9, and the top of movable block 9 connects connection post 10, connects post 10 and is connected with pressure head control piece 6；The inside of described movable block 9 is provided with fluting 15, is provided with spring 16 in fluting 15, and one end of spring 16 connects locating dowel 13, and its other end is connected with the solenoid 17 within movable block 9；The outer end of described locating dowel 13 is connected with the hole, location 14 of chute 11 two side；Described solenoid 17 is connected with coil switch 18, and coil switch 18 is arranged on the sidewall of movable block 9.
Further, the upper end of described pressure head 12 is provided with connection screw thread 19, connect screw thread 19 with bottom connecting plate 8 to threaded groove 20 in mating connection.
Further, described hole, location 14 is correspondingly arranged with pressure head 12, it is simple to the location of movable block 9, improves the accuracy of location.
Further, described connection post 10 is integral type structure with movable block 9.
Further, the specification of described pressure head 12 is that diameter is respectively l, 2,5 and 10 millimeter.
The operation principle of this detailed description of the invention: when needs use one of them pressure head, being opened by coil switch 18, now solenoid 17 obtains electric, drives spring 16 to shrink, locating dowel 13 departs from hole 14, location, now promote connecting plate 8, make the pressure head 12 that needs use just to movable block 9, power-off, locating dowel 13 is connected with hole 14, location, realize positioning action, easy and simple to handle, it is not necessary to change.
After using said structure, this detailed description of the invention has the beneficial effect that a kind of novel Brinell hardness detector described in this detailed description of the invention, when the metallic plate of different-thickness is carried out hardness measurement, it is not necessary to change and measure pressure head, be i.e. capable of the measurement to hardness, it is greatly saved time and manpower, effectively promoting the progress measured, practicality is higher, and this utility model has simple in construction, arrange rationally, the advantages such as cost of manufacture is low.
The above, only in order to the technical solution of the utility model to be described and unrestricted, other amendment or equivalent that the technical solution of the utility model is made by those of ordinary skill in the art, without departing from the spirit and scope of technical solutions of the utility model, all should contain in the middle of right of the present utility model.
Claims (4)
1. a novel Brinell hardness detector, it comprises body, lifting operating platform, power interface, switch, display screen, pressure head control piece；The sidepiece of body is provided with power interface and switch, and the middle part of body is provided with lifting operating platform, and the top of lifting operating platform is provided with pressure head control piece, and pressure head control piece is arranged on the top of body, is provided with display screen on front side of the top of body；It is characterized in that: it also comprises pressure head component；Described pressure head component is made up of connecting plate, movable block, connection post and pressure head；The bottom of connecting plate connects several pressure head, and the top of connecting plate is provided with chute, and in chute, activity chain is connected to movable block, and the top of movable block connects connection post, connects post and is connected with pressure head control piece；The inside of described movable block is provided with fluting, is provided with spring in fluting, and one end of spring connects locating dowel, and its other end is connected with the solenoid within movable block；The outer end of described locating dowel is connected with the hole, location of chute two side；Described solenoid is connected with coil switch, and coil switch is arranged on the sidewall of movable block.
A kind of novel Brinell hardness detector the most according to claim 1, it is characterised in that: the upper end of described pressure head is provided with connection screw thread, connect screw thread with bottom connecting plate to threaded groove in mating connection.
A kind of novel Brinell hardness detector the most according to claim 1, it is characterised in that: described hole, location is correspondingly arranged with pressure head.
A kind of novel Brinell hardness detector the most according to claim 1, it is characterised in that: described connection post and movable block are integral type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620343602.1U CN205562315U (en) | 2016-04-22 | 2016-04-22 | Novel brinell hardness detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620343602.1U CN205562315U (en) | 2016-04-22 | 2016-04-22 | Novel brinell hardness detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205562315U true CN205562315U (en) | 2016-09-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620343602.1U Expired - Fee Related CN205562315U (en) | 2016-04-22 | 2016-04-22 | Novel brinell hardness detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205562315U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084898A (en) * | 2017-05-15 | 2017-08-22 | 河海大学常州校区 | Hardness test device and Forecasting Methodology for metal impact Abrasion prediction |
| CN108007804A (en) * | 2017-12-15 | 2018-05-08 | 贵州航天计量测试技术研究所 | A kind of small force value generation device of electromagnetic type hardometer and control method |
| CN108169041A (en) * | 2017-12-21 | 2018-06-15 | 玉林市金腾建材有限公司 | A kind of stainless steel cold-rolled plate intensity detecting device |
| CN108414380A (en) * | 2018-06-06 | 2018-08-17 | 吴江市天富金属制品有限公司 | A kind of fitness equipment part hardometer |
| CN109900584A (en) * | 2019-03-29 | 2019-06-18 | 河南省计量科学研究院 | A kind of Brinell hardness tester Standard Machine |
| CN109900585A (en) * | 2019-03-29 | 2019-06-18 | 河南省计量科学研究院 | A kind of standard Brookfield hardometer |
| CN109900583A (en) * | 2019-03-29 | 2019-06-18 | 河南省计量科学研究院 | A kind of Brinell hardness tester Standard Machine |
| CN116754411A (en) * | 2023-08-21 | 2023-09-15 | 广东金鼎光学技术股份有限公司 | Hardness inspection equipment for aspherical lenses |
-
2016
- 2016-04-22 CN CN201620343602.1U patent/CN205562315U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084898A (en) * | 2017-05-15 | 2017-08-22 | 河海大学常州校区 | Hardness test device and Forecasting Methodology for metal impact Abrasion prediction |
| CN107084898B (en) * | 2017-05-15 | 2019-08-30 | 河海大学常州校区 | Hardness test device and prediction technique for metal impact Abrasion prediction |
| CN108007804A (en) * | 2017-12-15 | 2018-05-08 | 贵州航天计量测试技术研究所 | A kind of small force value generation device of electromagnetic type hardometer and control method |
| CN108169041A (en) * | 2017-12-21 | 2018-06-15 | 玉林市金腾建材有限公司 | A kind of stainless steel cold-rolled plate intensity detecting device |
| CN108414380A (en) * | 2018-06-06 | 2018-08-17 | 吴江市天富金属制品有限公司 | A kind of fitness equipment part hardometer |
| CN109900584A (en) * | 2019-03-29 | 2019-06-18 | 河南省计量科学研究院 | A kind of Brinell hardness tester Standard Machine |
| CN109900585A (en) * | 2019-03-29 | 2019-06-18 | 河南省计量科学研究院 | A kind of standard Brookfield hardometer |
| CN109900583A (en) * | 2019-03-29 | 2019-06-18 | 河南省计量科学研究院 | A kind of Brinell hardness tester Standard Machine |
| CN116754411A (en) * | 2023-08-21 | 2023-09-15 | 广东金鼎光学技术股份有限公司 | Hardness inspection equipment for aspherical lenses |
| CN116754411B (en) * | 2023-08-21 | 2023-10-20 | 广东金鼎光学技术股份有限公司 | Hardness inspection equipment for aspherical lenses |
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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: 20160907 Termination date: 20180422 |