CN206593991U - Hardness test device for handware - Google Patents
Hardness test device for handware Download PDFInfo
- Publication number
- CN206593991U CN206593991U CN201720058511.8U CN201720058511U CN206593991U CN 206593991 U CN206593991 U CN 206593991U CN 201720058511 U CN201720058511 U CN 201720058511U CN 206593991 U CN206593991 U CN 206593991U
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- CN
- China
- Prior art keywords
- fixed
- support arm
- cross support
- base
- top surface
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- Expired - Fee Related
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of hardness test device for handware, including base, vertical supporting rod is fixed with the top surface of base, cross support arm is provided with the top of vertical supporting rod, cross support arm is in the surface of base, work-piece fixation clamp is fixed with the top surface of base, motor is fixed with the top surface of cross support arm, provided with circular hole penetrating up and down on cross support arm, it is provided with circular hole and compresses mast, integrally there is cross spacing bar on mast is compressed, cross spacing bar is in the top of cross support arm and has back-moving spring between cross spacing bar and the top surface of cross support arm, eccentric wheel is fixed with the main shaft of motor, the top for compressing mast is connected on the wheel side of eccentric wheel, dynamics detection sensor is fixed with the bottom surface of work-piece fixation clamp, provided with the display screen being connected with dynamics detection sensor on base.Structure setting of the present utility model rationally, can effectively improve hardness determination efficiency and accuracy of detection, and stability in use is good and strong applicability.
Description
Technical field
The utility model belongs to test equipment technical field, and in particular to a kind of hardness test device for handware.
Background technology
After hardware products are machined, in order to ensure the hardness of product, it is necessary to carry out hardness test, traditional skill to product
The hardness test device of art is complex, although can realize the detection of hardness, but its stability in use is relatively limited, and
Easily break down, influence the precision and efficiency of detection, so applicability and practicality are restricted.
The content of the invention
The purpose of this utility model is to provide that a kind of structure setting is reasonable and stability in use is good is used for the hard of handware
Spend test device.
The technical scheme for realizing the utility model purpose is a kind of hardness test device for handware, including base,
Vertical supporting rod is fixed with the top surface of the base, cross support arm is provided with the top of the vertical supporting rod, the cross support arm is in
The surface of base, work-piece fixation clamp is fixed with the top surface of the base, and driving is fixed with the top surface of the cross support arm
Motor, provided with circular hole penetrating up and down on the cross support arm, provided with mast is compressed in the circular hole, mast is compressed described
Upper integrally to have cross spacing bar, the cross spacing bar is in the top of cross support arm and the cross spacing bar and the cross support arm
Top surface between have back-moving spring, eccentric wheel is fixed with the main shaft of the motor, the top for compressing mast is supported
It is connected on the wheel side of eccentric wheel, the bottom for compressing mast is pressed on the work in work-piece fixation clamp in the presence of eccentric wheel
On part, dynamics detection sensor is fixed with the bottom surface of the work-piece fixation clamp, is provided with and the dynamics on the base
The display screen that detection sensor is connected.
Vertical adjustment groove is provided with the side of the vertical supporting rod, the end of the cross support arm is arranged on by regulating block
There are in the vertical adjustment groove and between the bottom wall of the bottom surface of the regulating block and vertical adjustment groove regulation cylinder, the regulation
The cylinder body of cylinder is fixed on the bottom wall of vertical adjustment groove and piston shaft is fixed on the bottom surface of regulating block.
Temperature sensor is further fixed on the work-piece fixation clamp, the temperature sensor is connected with the display screen
Connect.
The work-piece fixation clamp includes clamp base, the cramping cylinder of the clamp base top surface is fixed on, described
Press block is fixed with the piston shaft for clamping cylinder, anti-skidding groove is fixed with the end face of the press block.
The utility model has positive effect：Structure setting of the present utility model rationally, its be provided with motor and
Mast is compressed, motor band movable eccentric wheel rotates when in use, so that the bottom for compressing mast is impacted in workpiece stent
Workpiece on tool, and impact dynamics is detected by dynamics detection sensor, so as to complete the hardness determination to workpiece, to a certain degree
On can effectively improve hardness determination efficiency and accuracy of detection, stability in use is good and strong applicability：Simultaneously can also be according to need
The height of cross support arm is adjusted, so that the hardness determination demand of different workpieces is met, it is applied widely.
Brief description of the drawings
In order that content of the present utility model is more likely to be clearly understood, below according to specific embodiment and with reference to attached
Figure, is described in further detail to the utility model, wherein：
Fig. 1 is structural representation of the present utility model.
Embodiment
(embodiment 1)
Fig. 1 shows a kind of embodiment of the present utility model, and wherein Fig. 1 is structural representation of the present utility model
Figure.
See Fig. 1, a kind of hardness test device for handware, including base 1, be fixed with the top surface of the base 1
Vertical supporting rod 2, cross support arm 3 is provided with the top of the vertical supporting rod 2, the cross support arm 3 is in the surface of base 1, in institute
The top surface for stating base 1 is fixed with work-piece fixation clamp 4, motor 5 is fixed with the top surface of the cross support arm 3, in the horizontal stroke
Pole 3, provided with mast 7 is compressed in the circular hole 6, integrally has provided with circular hole 6 penetrating up and down in described compress on mast 7
Cross spacing bar 8, the cross spacing bar 8 is in the top of cross support arm 3 and the cross spacing bar 8 and the cross support arm 3
There is back-moving spring 9 between top surface, eccentric wheel 10, the top for compressing mast are fixed with the main shaft of the motor 5
It is connected on the wheel side of eccentric wheel, the bottom for compressing mast is pressed in work-piece fixation clamp in the presence of eccentric wheel
On workpiece, dynamics detection sensor 11 is fixed with the bottom surface of the work-piece fixation clamp 4, is provided with and institute on the base 1
State the display screen 12 that dynamics detection sensor 11 is connected.It is provided with motor and compresses mast, and electricity is driven when in use
Machine band movable eccentric wheel rotates, so that the workpiece in workpiece fixing mould is impacted in the bottom for compressing mast, and is examined by dynamics
Sensor detection impact dynamics is surveyed, so as to complete the hardness determination to workpiece, hardness determination can be effectively improved to a certain extent
Efficiency and accuracy of detection, stability in use is good and strong applicability.
Vertical adjustment groove 13 is provided with the side of the vertical supporting rod 2, the end of the cross support arm 3 passes through regulating block 14
It is arranged in the vertical adjustment groove 13 and has regulation gas between the bottom surface of the regulating block 14 and the bottom wall of vertical adjustment groove
Cylinder 15, the cylinder body of the regulation cylinder is fixed on the bottom wall of vertical adjustment groove and piston shaft is fixed on the bottom surface of regulating block.
The height of cross support arm can also be adjusted as needed, so as to meet the hardness determination demand of different workpieces simultaneously.
Temperature sensor 16, the temperature sensor and the display screen phase are further fixed on the work-piece fixation clamp
Connection.
The work-piece fixation clamp 4 includes clamp base 41, is fixed on the cramping cylinder 42 of the top surface of clamp base 41,
Press block 43 is fixed with the piston shaft of the cramping cylinder, anti-skidding groove 44 is fixed with the end face of the press block.
Structure setting of the present utility model is rationally, applied widely.
Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need and unable to give all embodiments
It is exhaustive.And these belong to the obvious changes or variations that connotation of the present utility model extends out and still fall within this practicality
New protection domain.
Claims (4)
1. a kind of hardness test device for handware, including base, vertical supporting rod is fixed with the top surface of the base,
The top of the vertical supporting rod is provided with cross support arm, and the cross support arm is in the surface of base, it is characterised in that：In the base
Top surface be fixed with work-piece fixation clamp, be fixed with motor in the top surface of the cross support arm, be provided with the cross support arm
Penetrating circular hole, provided with mast is compressed in the circular hole, integrally has cross spacing bar in described compress up and down on mast, described
Cross spacing bar is in the top of cross support arm and has back-moving spring between the cross spacing bar and the top surface of the cross support arm,
Eccentric wheel is fixed with the main shaft of the motor, the top for compressing mast is connected on the wheel side of eccentric wheel, described
The bottom for compressing mast is pressed on the workpiece in work-piece fixation clamp in the presence of eccentric wheel, in the work-piece fixation clamp
Bottom surface be fixed with dynamics detection sensor, provided with the display that is connected with the dynamics detection sensor on the base
Screen.
2. the hardness test device according to claim 1 for handware, it is characterised in that：In the vertical supporting rod
Side is provided with vertical adjustment groove, and the end of the cross support arm is arranged in the vertical adjustment groove and described by regulating block
There is regulation cylinder between the bottom surface of regulating block and the bottom wall of vertical adjustment groove, the cylinder body of the regulation cylinder is fixed on vertical adjustment
On the bottom wall of groove and piston shaft is fixed on the bottom surface of regulating block.
3. the hardness test device according to claim 2 for handware, it is characterised in that：In the workpiece geometrical clamp
Temperature sensor is further fixed on tool, the temperature sensor is connected with the display screen.
4. the hardness test device according to claim 3 for handware, it is characterised in that：The work-piece fixation clamp
Including clamp base, the cramping cylinder of the clamp base top surface is fixed on, is fixed with the piston shaft of the cramping cylinder
Press block, is fixed with anti-skidding groove on the end face of the press block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720058511.8U CN206593991U (en) | 2017-01-18 | 2017-01-18 | Hardness test device for handware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720058511.8U CN206593991U (en) | 2017-01-18 | 2017-01-18 | Hardness test device for handware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206593991U true CN206593991U (en) | 2017-10-27 |
Family
ID=60127422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720058511.8U Expired - Fee Related CN206593991U (en) | 2017-01-18 | 2017-01-18 | Hardness test device for handware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206593991U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007803A (en) * | 2017-12-04 | 2018-05-08 | 贺欣豪 | A kind of hardware metalloid spray painting rigidity detection device |
| CN108982266A (en) * | 2018-05-10 | 2018-12-11 | 南昌首诺科技有限公司 | A kind of swing type soil hardness research device |
| CN111238959A (en) * | 2020-02-27 | 2020-06-05 | 黄山学院 | Bending property testing device of material |
-
2017
- 2017-01-18 CN CN201720058511.8U patent/CN206593991U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007803A (en) * | 2017-12-04 | 2018-05-08 | 贺欣豪 | A kind of hardware metalloid spray painting rigidity detection device |
| CN108982266A (en) * | 2018-05-10 | 2018-12-11 | 南昌首诺科技有限公司 | A kind of swing type soil hardness research device |
| CN111238959A (en) * | 2020-02-27 | 2020-06-05 | 黄山学院 | Bending property testing device of material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171027 Termination date: 20200118 |