CN209027938U - A kind of hardometer - Google Patents
A kind of hardometer Download PDFInfo
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- CN209027938U CN209027938U CN201821752188.5U CN201821752188U CN209027938U CN 209027938 U CN209027938 U CN 209027938U CN 201821752188 U CN201821752188 U CN 201821752188U CN 209027938 U CN209027938 U CN 209027938U
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- motor
- groove
- side wall
- fixed station
- connecting rod
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Abstract
The utility model discloses a kind of hardometers, including bottom plate, fixed station, groove and motor, the bottom plate upper end is equipped with fixed station, middle part is equipped with groove on front side of the fixed station, middle part is equipped with screw rod between inner wall above and below the groove, the left and right sides is symmetrically arranged with slide bar between inner wall above and below the groove, and the fixed station upper end is equipped with motor, and the motor shaft of the motor passes through one end of shaft coupling connecting screw.The utility model designs rationally in structure, and strain gauge transducer and hardness detecting instrument is arranged, and is convenient for detection object surface deformation amount and object hardness；Alarm device is set, reminds staff's object to close on deformation quantity and closes on value, the rotation of motor need to be stopped, from hardness detecting instrument detection object hardness values；Fixed mechanism is set, is conducive to for of different sizes, shape difference article is fixed and limits, and is convenient for hardness determination；Buffer gear is set, article caused by directly article is fixed is avoided to damage.
Description
Technical field
The utility model relates to hardness measuring device field, specifically a kind of hardometer.
Background technique
Hardometer is a kind of hardness test instrument.Metal hardness measurement proposes that hardness defines by Lei Aomuer earliest, indicates
Material resists the ability that hard object is pressed into its surface.It is one of important performance indexes of metal material.General hardness is higher, resistance to
Mill property is better.
Existing hardometer fixture can not clamp irregular sample, and not have alarm protecting apparatus to pressure head, carry out
When test, staff is needed manually to twist station, contact tested article with briquetting, operator exerts oneself excessive not only
There is damage pressure head, and the accuracy of test data can be seriously affected, function is more single.
Therefore, those skilled in the art provide a kind of hardometer, to solve the problems mentioned in the above background technology.
Summary of the invention
The purpose of this utility model is to provide a kind of hardometers, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of hardometer, including bottom plate, fixed station, groove and motor, the bottom plate upper end are equipped with fixed station, the fixation
Groove is equipped in the middle part of on front side of platform, middle part is equipped with screw rod between inner wall above and below the groove, left and right between inner wall above and below the groove
Two sides are symmetrically arranged with slide bar, and the fixed station upper end is equipped with motor, and the motor shaft of the motor passes through shaft coupling connecting screw
One end, the screw rod and slide bar sidewall sheath are equipped with movable block, are equipped with fixing seat on front side of the movable block lower end, under the fixing seat
End middle part is equipped with pressure head, fixing groove is equipped in the middle part of the pressure head lower end, upper end is equipped with hardness detecting instrument, institute in the middle part of the fixing groove
It states pressure head lower end two sides and is symmetrically arranged with strain gauge transducer；Supporting table, the supporting table upper end are equipped on front side of the groove upper end
Equipped with fixed mechanism；Fixed station left side wall top is equipped with alarm.
As a further solution of the present invention: the pressure head is tungsten steel alloy material, the pressure head surface is coated with anti-
Become rusty material.
The fixed mechanism includes limiting table top, sliding slot, sliding block, backing plate as a further solution of the present invention,
And connecting rod, the restriction table top are arranged in supporting table upper end, restriction table top upper end surrounding is equidistantly equipped with sliding slot, described
Sliding slot is slidably connected with sliding block；It is arranged with connecting rod in the middle part of two middle side part of restriction table-board to right or left and front and rear sides, it is described
Connecting rod two sides side wall is equipped with opposite screw thread, and wherein one end end of the connecting rod is equipped with handle, the connecting rod
Screw thread at be symmetrically arranged with sliding block, the upper end of slide block is equipped with connector, and the connector side wall is equipped with buffer gear, described
The other end connection backing plate of buffer gear, the backing plate sidewall are equipped with anti-skidding stupefied.
The sliding block is T-type sliding block as a further solution of the present invention, and the sliding slot is T-type sliding slot.
The buffer gear includes newel, buffer spring, connecting rod, branch as a further solution of the present invention,
Support member and sliding shoe, newel both ends sidewall sheath are equipped with sliding shoe, and the sliding shoe is slidably connected with newel, the cunning
Motion block connects one end of connecting rod, and the newel both ends are equipped with limit plate, are arranged with buffer spring in the middle part of the newel side wall,
The end of the buffer spring is separately connected sliding shoe one end of newel two sides, and the supporting element is separately positioned on backing plate sidewall
With connector side wall, the supporting element is all connected with the other end of connecting rod.
Fixed station front side wall top is equipped with controller, the control as a further solution of the present invention,
Device and alarm, motor, hardness detecting instrument and strain gauge transducer are electrically connected, the model PLC of the controller
CPU226, the model SS-402 of the alarm, the model YD160L-4/2 of the motor, the type of the hardness detecting instrument
Number be MH320, the model PT506Z-25MPa of the strain gauge transducer.
Compared with prior art, the utility model has the beneficial effects that
The utility model designs rationally in structure, and strain gauge transducer and hardness detecting instrument is arranged, and is convenient for detection object
Surface deformation amount and object hardness；Alarm device is set, reminds staff's object to close on deformation quantity and closes on value, motor need to be stopped
Rotation, from hardness detecting instrument detection object hardness values；Fixed mechanism is set, is conducive to for of different sizes, shape not jljl
Product are fixed and limit, and are convenient for hardness determination；Buffer gear is set, object caused by directly article is fixed is avoided
Product damage.
Detailed description of the invention
Fig. 1 is scleroscopic structural schematic diagram.
Fig. 2 is scleroscopic side structure schematic view.
Fig. 3 is pressure head bottom view in hardometer.
Fig. 4 is the structural schematic diagram of A in hardometer.
Fig. 5 is fixed mechanism overlooking structure diagram in hardometer.
Fig. 6 is the structural schematic diagram of B in hardometer.
In figure: bottom plate 1, screw rod 2, pressure head 3, fixing seat 4, movable block 5, alarm 6, controller 7, fixed station 8, motor 9,
Groove 10, slide bar 11, supporting table 12, fixed mechanism 13, limit table top 1301, handle 1302, connector 1303, sliding block 1304,
Sliding slot 1305, connecting rod 1306, backing plate 1307, anti-skidding stupefied 1308, strain gauge transducer 14, hardness detecting instrument 15, fixing groove 16,
Buffer gear 17, newel 1701, limit plate 1702, sliding shoe 1703, buffer spring 1704, connecting rod 1705, supporting element 1706.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~6, in the utility model embodiment, a kind of hardometer, including bottom plate 1, fixed station 8,10 and of groove
Motor 9,1 upper end of bottom plate are equipped with fixed station 8, and the 8 front side middle part of fixed station is equipped with groove 10, and about 10 groove is interior
Middle part is equipped with screw rod 2 between wall, and the left and right sides is symmetrically arranged with slide bar 11, the fixed station 8 between about 10 inner wall of groove
Upper end is equipped with motor 9, and the motor shaft of the motor 9 passes through one end of shaft coupling connecting screw 2, the screw rod 2 and 11 side of slide bar
Wall is arranged with movable block 5, and fixing seat 4 is equipped on front side of 5 lower end of movable block, is equipped with pressure head 3 in the middle part of 4 lower end of fixing seat,
Fixing groove 16 is equipped in the middle part of 3 lower end of pressure head, the 16 middle part upper end of fixing groove is equipped with hardness detecting instrument 15, the pressure head 3
Lower end two sides are symmetrically arranged with strain gauge transducer 14；Supporting table 12 is equipped on front side of 10 upper end of groove, in the supporting table 12
End is equipped with fixed mechanism 13；The 8 left side wall top of fixed station is equipped with alarm 6.
The pressure head 3 is tungsten steel alloy material, and 3 surface of pressure head is coated with rush-resisting material.
The fixed mechanism 13 includes limiting table top 1301, sliding slot 1305, sliding block 1304, backing plate 1307 and connecting rod
1306, the restriction table top 1301 is arranged in 12 upper end of supporting table, and the 1301 upper end surrounding of restriction table top is equidistantly equipped with cunning
Slot 1305, the sliding slot 1305 are slidably connected with sliding block 1304；1301 left and right sides middle part of restriction table top and front and rear sides
Middle part is arranged with connecting rod 1306, and the 1306 two sides side wall of connecting rod is equipped with opposite screw thread, the connecting rod 1306
Wherein one end end be equipped with handle 1302, sliding block 1304, the cunning are symmetrically arranged at the screw thread of the connecting rod 1306
1304 upper end of block be equipped with connector 1303,1303 side wall of connector be equipped with buffer gear 17, the buffer gear 17 it is another
One end connection backing plate 1307,1307 side wall of backing plate are equipped with anti-skidding stupefied 1308.
The sliding block 1304 is T-type sliding block, and the sliding slot 1305 is T-type sliding slot.
The buffer gear 17 includes newel 1701, buffer spring 1704, connecting rod 1705, supporting element 1706 and sliding shoe
1703, the 1701 both ends sidewall sheath of newel is equipped with sliding shoe 1703, and the sliding shoe 1703 connects with the sliding of newel 1701
It connects, the sliding shoe 1703 connects one end of connecting rod 1705, and 1701 both ends of newel are equipped with limit plate 1702, the center
It is arranged with buffer spring 1704 in the middle part of 1701 side wall of column, the end of the buffer spring 1704 is separately connected 1701 two sides of newel
1703 one end of sliding shoe, the supporting element 1706 is separately positioned on 1303 side wall of 1307 side wall of backing plate and connector, the branch
Support member 1706 is all connected with the other end of connecting rod 1705.
The 8 front side wall top of fixed station is equipped with controller 7, the controller 7 and alarm 6, motor 9, hardness determination
Instrument 15 and strain gauge transducer 14 are electrically connected, the model PLC CPU226 of the controller 7, the model of the alarm 6
For SS-402, the model YD160L-4/2 of the motor 9, the model MH320 of the hardness detecting instrument 15, the strain-type
The model PT506Z-25MPa of sensor 14.
The working principle of the utility model is:
The utility model relates to a kind of hardometers, and article to be detected is placed on and limits 1301 upper end of table top, limit table top
1301 surroundings are equidistantly equipped with sliding slot 1305,1305 internal slide connection sliding block 1304 of sliding slot, since sliding block 1304 is sliding for T-type
Block, sliding slot 1305 are T-type sliding slot, are limited to sliding block 1304；And connecting rod 1306, connecting rod are arranged in the middle part of sliding block 1304
1306 through table top 1301 is limited, and 1306 both ends side wall of connecting rod is opposite screw thread, and one end of connecting rod 1306 is equipped with handle
1302, by rotational handle 1302, the sliding block 1304 for limiting 1301 front and back of table top or left and right is moved, on sliding block 1304
End is equipped with connector 1303, and connector 1303 is equipped with anti-skidding stupefied by 17 connection backing plate 1307 of buffer gear, 1307 side wall of backing plate
1308, thus the examined object that fixed size different shape is different；Since the buffer spring 1704 of buffer gear 17 is by
The extruding of 1701 two sides sliding shoe 1703 of stem, and sliding shoe 1703 is separately connected the branch of 1307 side wall of backing plate by connecting rod 1705
The supporting element 1706 of 1303 side wall of support member 1706 and connector, to be buffered to being formed between connector 1303 and backing plate 1307；
Start motor 9 by controller 7, the motor shaft of motor 9 is arranged at admittedly by shaft coupling connecting screw 2, screw rod 2 and slide bar 11
Determine between about 10 inner wall of groove of platform 8, screw rod 2 and 11 sidewall sheath of slide bar are equipped with movable block 5, and 5 lower end of movable block, which is equipped with, to be fixed
Seat 4,4 lower end of fixing seat are equipped with pressure head 3, and 3 lower end of pressure head is equipped with fixing groove 16, and 16 upper center of fixing groove is equipped with hardness detecting instrument
15,3 lower end two sides of pressure head are symmetrically arranged with strain gauge transducer 14, and the pushing of pressure head 3 treats detection article and applies pressure, and strain-type passes
Sensor 14 delivers a signal to controller 7 according to pressure value, when reaching the critical value of detection article surface deformation amount, alarm 6
Ring, motor 9 stop operating, and hardness detecting instrument 15 detects hardness number, to obtain the hardness of detection article.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of hardometer, including bottom plate (1), fixed station (8), groove (10) and motor (9), it is characterised in that: the bottom plate
(1) upper end is equipped with fixed station (8), and middle part is equipped with groove (10) on front side of the fixed station (8), the groove (10) up and down inner wall it
Between middle part be equipped with screw rod (2), the left and right sides is symmetrically arranged with slide bar (11), the fixed station to the groove (10) between inner wall up and down
(8) upper end is equipped with motor (9), and the motor shaft of the motor (9) passes through the one end of shaft coupling connecting screw (2), the screw rod (2)
Movable block (5) are equipped with slide bar (11) sidewall sheath, are equipped with fixing seat (4) on front side of movable block (5) lower end, the fixing seat
(4) pressure head (3) are equipped in the middle part of lower end, are equipped with fixing groove (16) in the middle part of pressure head (3) lower end, on fixing groove (16) middle part
End is equipped with hardness detecting instrument (15), and pressure head (3) the lower end two sides are symmetrically arranged with strain gauge transducer (14)；The groove (10)
Supporting table (12) are equipped on front side of upper end, supporting table (12) upper end is equipped with fixed mechanism (13)；Fixed station (8) left side wall
Top is equipped with alarm (6).
2. hardometer according to claim 1, it is characterised in that: the pressure head (3) is tungsten steel alloy material, the pressure head
(3) surface is coated with rush-resisting material.
3. hardometer according to claim 1, it is characterised in that: the fixed mechanism (13) includes limiting table top
(1301), sliding slot (1305), sliding block (1304), backing plate (1307) and connecting rod (1306), restriction table top (1301) setting
In supporting table (12) upper end, restriction table top (1301) upper end surrounding is equidistantly equipped with sliding slot (1305), the sliding slot
(1305) it is slidably connected with sliding block (1304)；It is arranged in the middle part of middle part and front and rear sides at left and right sides of the restriction table top (1301)
Have connecting rod (1306), connecting rod (1306) two sides side wall is equipped with opposite screw thread, the connecting rod
(1306) wherein one end end is equipped with handle (1302), is symmetrically arranged with cunning at the screw thread of the connecting rod (1306)
Block (1304), sliding block (1304) upper end are equipped with connector (1303), and connector (1303) side wall is equipped with buffer gear
(17), the other end connection backing plate (1307) of the buffer gear (17), backing plate (1307) side wall are equipped with anti-skidding stupefied
(1308)。
4. hardometer according to claim 3, it is characterised in that: the sliding block (1304) is T-type sliding block, the sliding slot
It (1305) is T-type sliding slot.
5. hardometer according to claim 3, it is characterised in that: the buffer gear (17) include newel (1701),
Buffer spring (1704), connecting rod (1705), supporting element (1706) and sliding shoe (1703), newel (1701) both ends side wall
It is arranged with sliding shoe (1703), the sliding shoe (1703) is slidably connected with newel (1701), and the sliding shoe (1703) is even
One end of connective pole (1705), newel (1701) both ends are equipped with limit plate (1702), newel (1701) side wall
Middle part is arranged with buffer spring (1704), and the end of the buffer spring (1704) is separately connected the cunning of newel (1701) two sides
Motion block (1703) one end, the supporting element (1706) are separately positioned on backing plate (1307) side wall and connector (1303) side wall, institute
State the other end that supporting element (1706) is all connected with connecting rod (1705).
6. hardometer according to claim 1, it is characterised in that: fixed station (8) the front side wall top is equipped with controller
(7), the controller (7) electrically connects with alarm (6), motor (9), hardness detecting instrument (15) and strain gauge transducer (14)
It connects, the model PLC CPU226 of the controller (7), the model SS-402 of the alarm (6), the motor (9)
Model YD160L-4/2, the model MH320 of the hardness detecting instrument (15), the model of the strain gauge transducer (14)
PT506Z-25MPa。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821752188.5U CN209027938U (en) | 2018-10-26 | 2018-10-26 | A kind of hardometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821752188.5U CN209027938U (en) | 2018-10-26 | 2018-10-26 | A kind of hardometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209027938U true CN209027938U (en) | 2019-06-25 |
Family
ID=66907392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821752188.5U Active CN209027938U (en) | 2018-10-26 | 2018-10-26 | A kind of hardometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209027938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116879086A (en) * | 2023-09-07 | 2023-10-13 | 莱州华银试验仪器有限公司 | Bench device for rapidly positioning sclerometer |
-
2018
- 2018-10-26 CN CN201821752188.5U patent/CN209027938U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116879086A (en) * | 2023-09-07 | 2023-10-13 | 莱州华银试验仪器有限公司 | Bench device for rapidly positioning sclerometer |
| CN116879086B (en) * | 2023-09-07 | 2023-11-14 | 莱州华银试验仪器有限公司 | Bench device for rapidly positioning sclerometer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang zhechuang 3D Technology Co.,Ltd. Assignor: NINGBO ZHECHUANG TECHNOLOGY Co.,Ltd. Contract record no.: X2021330000689 Denomination of utility model: A hardness tester Granted publication date: 20190625 License type: Common License Record date: 20211105 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220805 Address after: 315100 No. 177, Kaiyuan Road, Cixi high tech Industrial Development Zone, Ningbo, Zhejiang Patentee after: Zhejiang zhechuang 3D Technology Co.,Ltd. Address before: 315000 No. 777, Keji Road, Gutang street, Cixi City, Ningbo City, Zhejiang Province Patentee before: NINGBO ZHECHUANG TECHNOLOGY Co.,Ltd. |