CN206862801U - Hardness tester with clamping device - Google Patents
Hardness tester with clamping device Download PDFInfo
- Publication number
- CN206862801U CN206862801U CN201720314247.XU CN201720314247U CN206862801U CN 206862801 U CN206862801 U CN 206862801U CN 201720314247 U CN201720314247 U CN 201720314247U CN 206862801 U CN206862801 U CN 206862801U
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- CN
- China
- Prior art keywords
- hardness
- clamping device
- clamping
- frame
- detection device
- 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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Abstract
The utility model discloses a kind of hardness tester with clamping device, including frame, the base being arranged on below frame, the height adjustment operation platform being arranged on base, hardness detection device and the display screen being arranged on above frame, wherein clamping device is additionally provided between height adjustment operation platform and hardness detection device, clamping device is apart from the preset space length of hardness detection device one, clamping device includes the bidirectional driving apparatus of two fixtures and fixture, fixture is the clamping element of two tabulars, clamping element is connected by connecting rod with bidirectional driving apparatus, bidirectional driving apparatus is component open in usual to control two clamping elements to be in opening-wide state；Hardness detection device includes bearing, the height regulating rod being arranged on bearing and the hardness detecting head for being arranged on height regulating rod end, and the spacing between hardness detecting head and object to be measured is controlled by adjusting knob.The utility model has the advantages that to have a wide range of application and to detect accuracy high.
Description
Technical field
Hardness determination technical field is the utility model is related to, more particularly to a kind of hardness tester with clamping device.
Background technology
It is hard that hardness tester can determine steel, steel alloy, hard alloy, electrodeposited coating and carburizing, nitridation, the superficial Rockwell of cyanided case
Angle value.Surveyed hardness number can be directly read from display window.Usual hardometer needs to treat when measuring object to be measured
The distributed point for the multiple different zones surveyed on article is measured so that it is determined that the integral hardness of object to be measured.Prior art it is hard
The operating platform of degree machine generally realizes the regulation of operating platform whole height by the height of regulation handle adjusting screw rod, when need
When being detected to relatively large object, it is that hardness tester tilts not in itself easily to be produced only by the support force of screw rod in itself
Surely, or need to have the hardness tester of larger diameter screw rod to be detected.In addition, when needs are to cylinder or circular object
When measuring, the hardness tester of prior art is not equipped with clamping device so as to cause easily to cause cylinder thing in measurement
Part tumbles or puted forth effort shakiness so that hardness measurement is inaccurate.
Utility model content
For above the deficiencies in the prior art, the utility model proposes a kind of hardness tester with clamping device, it is not only
The measurement of the more stable larger object of operating platform Suitable weight can be provided, and cylinder or cylinder object can be entered
Row is adhered to, there is provided accurate hardness determination.
To reach above-mentioned purpose, the utility model provides a kind of hardness tester with clamping device, including frame, is arranged on
Base below frame, the height adjustment operation platform being arranged on base, the hardness detection device being arranged on above frame and
Display screen, wherein：
Clamping device, the clamping device are additionally provided between the height adjustment operation platform and the hardness detection device
Apart from the preset space length of hardness detection device one, the clamping device includes the bidirectional driving apparatus of two fixtures and fixture,
The fixture is the clamping element of two tabulars, and the clamping element is connected by connecting rod with bidirectional driving apparatus, the bi-directional drive
Device be component open in usual to control two clamping elements to be in opening-wide state, controlled by the button being arranged in frame two-way
The keying of drive device is to control the clamping element to realize clamp operation；
The hardness detection device includes bearing, the height regulating rod being arranged on the bearing and is arranged on height tune
The hardness detecting head of pole end, the spacing between hardness detecting head and object to be measured is controlled by adjusting knob.
Further, the bidirectional driving apparatus is hydraulic pressure or pneumatic actuating device, is filled in the hydraulic pressure or pneumatic actuation
Two opposite directions are provided with the cylinder body put and run piston rod, the piston rod connects with corresponding connecting rod.
Further, the height adjustment operation platform includes furcated mechanism, bottom plate and cylinder, and the furcated mechanism is by middle part
Hinged driving lever and follower lever composition, the left end of the driving lever are provided with lower sheave, and the lower sheave is on bottom plate
Slide, the right-hand member of driving lever is hinged on the right side of operating desk bottom plate, and the left end of follower lever is provided with top sheave, and top sheave is operating
Platform lower surface is slided, and follower lever right-hand member is hinged on the bottom plate of right side, is hinged with cylinder on the bottom plate of right side, the piston rod of cylinder with
Driving lever is hinged, and the height of height adjustment operation platform is controlled by the button being arranged in frame.
Further, four edges of the bottom of the frame are provided with adjustable for height leg.
When carrying out hardness determination to round material, round material is placed on operating desk first, adjusts the height of operating desk
So that round material is located at the appropriate location that clamping device can clamp；Then, the clamping element of clamping device is controlled to clamp round material；
Hardness determination is carried out finally by the spacing between regulation hardness detecting head and round material.Thus, the utility model is not only fitted
Hardness determination for profile material applies also for the detection of round material, and use range is wider, and detected value is more accurate.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in description, it should be apparent that, drawings in the following description are only that this practicality is new
Wherein two width of type, for those of ordinary skill in the art, without having to pay creative labor, can be with root
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the utility model embodiment positive structure schematic；
Fig. 2 is the utility model embodiment side structure schematic diagram；
Fig. 3 is the structural representation of the utility model clamping device；And
Fig. 4 is the structural representation of the utility model height adjustment operation platform.
Reference
Frame 1；Base 2；Height adjustment operation platform 3；Driving lever 31；Follower lever 32；Bottom plate 33；Cylinder 34；Hardness detects
Device 4；Bearing 41；Height regulating rod 42；Hardness detecting head 43；Adjusting knob 44；Display screen 5；Clamping device 6；Fixture 61；It is double
To drive device 62；Connecting rod 63；Piston rod 64；Leg 7.
Embodiment
Below in conjunction with accompanying drawing, the technical scheme in the utility model is clearly and completely described, it is clear that retouched
The embodiment stated is only preferred embodiment of the present utility model, rather than whole embodiments.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
Refer to the attached drawing, the hardness tester of the present utility model with clamping device, including frame 1, be arranged on below frame
Base 2, the height adjustment operation platform 3 being arranged on base, the hardness detection device 4 being arranged on above frame and display screen 5,
Display screen is electrically connected with the hardness number for showing object to be measured with hardness detection device.
Clamping device 6 is additionally provided between height adjustment operation platform 3 and hardness detection device 4, clamping device 6 is apart from hardness
The preset space length of detection device 4 one (that is, can by the regulation of detection device itself and detecting head closely connects with object to be measured
Touch), clamping device 6 includes the bidirectional driving apparatus 62 of two fixtures 61 and fixture, and fixture 61 is the clamping element of two tabulars, is pressed from both sides
Tight part is connected by connecting rod 63 with bidirectional driving apparatus, and bidirectional driving apparatus is component open in usual to control two clamping elements to be in
Opening-wide state is (that is, in the normal state, two clamping elements are in opening-wide state, when determinand needs clamp operation then
Controllable clamping element clamps object to be measured), control the keying of bidirectional driving apparatus to control by the button being arranged in frame
Clamping element processed realizes clamp operation.In actual use, the button, which can be divided into, clamps two kinds of button and unlimited button, so as to convenient
Ground controls the bidirectional driving apparatus.
Hardness detection device 4 includes bearing 41, is arranged on height regulating rod 42 on bearing and is arranged on height regulating rod
The hardness detecting head 43 of end, the spacing between hardness detecting head and object to be measured is controlled by adjusting knob 44.When will treat
Survey object to be placed on operating desk and/or after object to be measured is held in place by clamping device, made by rotating regulation button
Obtain hardness detecting head and isoelectric membrane to be measured.Thus, the utility model is more accurate for the detected value of round material.
With reference to figure 3, bidirectional driving apparatus is hydraulic pressure or pneumatic actuating device, in the cylinder body of hydraulic pressure or pneumatic actuating device
Piston rod 64 is run provided with two opposite directions, piston rod connects with corresponding connecting rod 63.Realized by this structure to folder
The control of tight part, it is simple, convenient.
In a preferred embodiment, with reference to figure 4；Height adjustment operation platform 3 includes furcated mechanism, bottom plate 33 and cylinder 34, fork
Shape mechanism is made up of the hinged driving lever 31 in middle part and follower lever 32, and the left end of driving lever 31 is provided with lower sheave, is glided
Wheel slides on bottom plate, and the right-hand member of driving lever is hinged on the right side of operating desk bottom plate, and the left end of follower lever 32 is provided with top sheave,
Top sheave is slided in operating desk lower surface, and follower lever right-hand member is hinged on the bottom plate of right side, and cylinder 34 is hinged with the bottom plate of right side,
The piston rod of cylinder is hinged with driving lever, and the height of height adjustment operation platform is controlled by the button being arranged in frame.
In actual use, operating desk bottom is provided with two furcated mechanisms, is connected between two furcated mechanisms by connecting rod.Pass through this
Kind of structure, it may be such that operating desk bottom has four strong points thus supports more steady, is adapted to the object to be measured of larger quality
Detection.
Preferably, four edges of bottom of the frame are provided with adjustable for height leg 7, may be such that hardness tester it is overall compared with
For the placement of level.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (4)
1. a kind of hardness tester with clamping device, including frame (1), be arranged on below frame base (2), be arranged on base
On height adjustment operation platform (3), the hardness detection device (4) that is arranged on above frame and display screen (5), its feature exist
In：
Clamping device (6), the folder are additionally provided between the height adjustment operation platform (3) and the hardness detection device (4)
Hold device (6) includes fixture (61) and fixture apart from the preset space length of hardness detection device (4) one, the clamping device (6)
Bidirectional driving apparatus (62), the fixture (61) is the clamping element of two tabulars, the clamping element by connecting rod (63) with it is double
To drive device connect, the bidirectional driving apparatus be component open in usual to control two clamping elements to be in opening-wide state, pass through
The button in frame is arranged on to control the keying of bidirectional driving apparatus to control the clamping element to realize clamp operation；
The hardness detection device (4) includes bearing (41), the height regulating rod (42) being arranged on the bearing and set
Hardness detecting head (43) in height regulating rod end, by adjusting knob (44) come control hardness detecting head and object to be measured it
Between spacing.
2. the hardness tester according to claim 1 with clamping device, it is characterised in that：The bidirectional driving apparatus is liquid
Pressure or pneumatic actuating device, two opposite directions operation piston rods are provided with the cylinder body of the hydraulic pressure or pneumatic actuating device
(64), the piston rod connects with corresponding connecting rod.
3. the hardness tester according to claim 1 with clamping device, it is characterised in that：The height adjustment operation platform
(3) include furcated mechanism, bottom plate (33) and cylinder (34), the furcated mechanism by the hinged driving lever in middle part (31) and
Follower lever (32) forms, and the left end of the driving lever (31) is provided with lower sheave, and the lower sheave slides on bottom plate, driving lever
Right-hand member is hinged on the right side of operating desk bottom plate, and the left end of follower lever (32) is provided with top sheave, and top sheave is in operating desk lower surface
Slide, follower lever right-hand member is hinged on the bottom plate of right side, and cylinder (34), piston rod and the active of cylinder are hinged with the bottom plate of right side
Bar is hinged, and the height of height adjustment operation platform is controlled by the button being arranged in frame.
4. the hardness tester according to claim 1 with clamping device, it is characterised in that：Four sides of the bottom of the frame
Adjustable for height leg (7) is provided with angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720314247.XU CN206862801U (en) | 2017-03-29 | 2017-03-29 | Hardness tester with clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720314247.XU CN206862801U (en) | 2017-03-29 | 2017-03-29 | Hardness tester with clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206862801U true CN206862801U (en) | 2018-01-09 |
Family
ID=60815683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720314247.XU Expired - Fee Related CN206862801U (en) | 2017-03-29 | 2017-03-29 | Hardness tester with clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206862801U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109142116A (en) * | 2018-10-17 | 2019-01-04 | 安徽省卓创信息科技服务有限公司 | A kind of construction material rigidity detection device |
| CN109211677A (en) * | 2018-10-08 | 2019-01-15 | 夏晓祥 | A kind of rigidity detection device convenient for clamping steel pipe |
-
2017
- 2017-03-29 CN CN201720314247.XU patent/CN206862801U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211677A (en) * | 2018-10-08 | 2019-01-15 | 夏晓祥 | A kind of rigidity detection device convenient for clamping steel pipe |
| CN109211677B (en) * | 2018-10-08 | 2020-09-25 | 中铁宝鸡轨道电气设备检测有限公司 | Hardness detection device convenient to centre gripping steel pipe |
| CN109142116A (en) * | 2018-10-17 | 2019-01-04 | 安徽省卓创信息科技服务有限公司 | A kind of construction material rigidity detection device |
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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 |
Granted publication date: 20180109 Termination date: 20200329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |