CN207263536U - A kind of height adjustment device of hardometer microscope carrier - Google Patents
A kind of height adjustment device of hardometer microscope carrier Download PDFInfo
- Publication number
- CN207263536U CN207263536U CN201721368402.2U CN201721368402U CN207263536U CN 207263536 U CN207263536 U CN 207263536U CN 201721368402 U CN201721368402 U CN 201721368402U CN 207263536 U CN207263536 U CN 207263536U
- Authority
- CN
- China
- Prior art keywords
- gear
- microscope carrier
- pedestal
- hardometer
- installing plate
- 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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- Sampling And Sample Adjustment (AREA)
Abstract
A kind of height adjustment device of hardometer microscope carrier, including pedestal, are provided with a guide rod on the pedestal；Installing plate, is arranged at the socket on pedestal and slided on the guide bar, the upper surface of installing plate is fixed with a mounting base；Microscope carrier, its lower surface are fixed with a connecting pole, and movable up and down wear of the connecting pole is connected in mounting base, and the surface of connecting pole is provided with the double wedge arranged along its short transverse；Rough adjustment feature, including first gear, second gear and the first knob being articulated in mounting base, the first umbrella tooth face is provided with first gear, is provided with the second umbrella tooth face coordinated with the first umbrella tooth face in second gear, second gear is engaged with double wedge；Trimming assembly, including the jacking block and driving unit being slidably mounted on pedestal, the pushing tow inclined-plane of an installing plate edge mate is provided with jacking block.The utility model simplifies scleroscopic operation, greatly improves detection accuracy.
Description
Technical field
It the utility model is related to metal hardness detection technique field, and in particular to a kind of height of hardometer microscope carrier adjusts dress
Put.
Background technology
Current metal hardness detection is typically to be realized using hardometer, it is positioned over using diamond penetrator top pressure
Workpiece on microscope carrier, in the case where loading certain load, makes the surface of workpiece form impression, the depth for then measuring impression is come
Calculate the hardness of metal works.
, it is necessary to be adjusted to the height of microscope carrier in detection process, so that hardometer can adapt to various sizes of work
Part, the height and position of existing microscope carrier usually can only realize coarse adjustment, it can not carry out the fine setting of adaptability, this will
The displacement of pressure head will be accurately controlled when detecting by asking, and operation is relatively complicated, and it is not high to detect accuracy.
Utility model content
In view of the deficiencies of the prior art, the purpose of this utility model aims to provide a kind of height adjusting dress of hardometer microscope carrier
Put, it can simplify scleroscopic operation, and improve accuracy of detection.
To achieve the above object, the utility model adopts the following technical solution：
A kind of height adjustment device of hardometer microscope carrier, including
Pedestal, a guide rod extended along short transverse is provided with the pedestal；
Installing plate, is arranged at the socket on pedestal and slided on the guide bar, the upper surface of installing plate is fixed with an installation
Seat；
Microscope carrier, its lower surface are fixed with a connecting pole extended along short transverse, and movable up and down wear of the connecting pole connects
In mounting base, the surface of connecting pole is provided with the double wedge arranged along its short transverse；
Rough adjustment feature, including first gear, second gear and the first knob being articulated in mounting base, in first gear
It is provided with the first umbrella tooth face, the second umbrella tooth face coordinated with the first umbrella tooth face, second gear and double wedge is provided with second gear
Engagement；
Trimming assembly, including the jacking block and promotion jacking block that are slidably mounted on pedestal postpone what base length direction was slided
Driving unit, the pushing tow inclined-plane of an installing plate edge mate is provided with jacking block.
Threaded hole is provided with jacking block, driving unit is a screw rod being articulated on pedestal, and screw rod is screwed onto in threaded hole.
The outboard end of screw rod is additionally provided with the second knob.
The angle of pushing tow inclined-plane and horizontal plane is less than 30 degree.
Linear bearing is additionally provided between installing plate and guide rod.
The beneficial effects of the utility model are：
The utility model fast and accurately can be adjusted the height of microscope carrier to the position of needs by coarse adjustment and fine setting,
So as to simplify scleroscopic operation, detection accuracy is greatly improved.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Embodiment
In the following, with reference to the drawings and specific embodiments, the utility model is further described：
As shown in Figure 1, a kind of height adjustment device of hardometer microscope carrier for the utility model, it includes pedestal 10, peace
Loading board 30, microscope carrier 20, rough adjustment feature and trimming assembly, a guide rod 11 extended along short transverse is provided with pedestal 10；
Installing plate 30 is arranged on pedestal 10 and that slides is socketed on guide rod 11, and the upper surface of installing plate 30 is fixed with a mounting base
31；20 lower surface of microscope carrier is fixed with a connecting pole 21 extended along short transverse, which is connected on
In mounting base 31, the surface of connecting pole 21 is provided with the double wedge arranged along its short transverse；Rough adjustment feature includes being articulated in peace
First gear 32 on seat 30,33 and first knob 34 of second gear are filled, the first umbrella tooth face, the are provided with first gear 32
The the second umbrella tooth face coordinated with the first umbrella tooth face is provided with two gears 33, second gear 33 is engaged with double wedge；Trimming assembly bag
Include the jacking block 40 that is slidably mounted on pedestal 10 and promote jacking block 40 to postpone the driving unit of base length direction slip, jacking block
The pushing tow inclined-plane 41 of 30 edge mate of an installing plate is provided with 40.
When the utility model is used, first rotate the first knob 34 carries out coarse adjustment to the height of microscope carrier 20, by microscope carrier 20
Then highly adjustment drives jacking block 40 traversing in the position substantially needed using driving unit, pushing tow inclined-plane 41 is by installing plate 30
Jack up, installing plate 30 rises under the guiding role of guide rod 11,20 height of microscope carrier is finely adjusted.The utility model passes through thick
Reconcile and finely tune, fast and accurately can adjust the height of microscope carrier 20 to the position of needs, so that simplify scleroscopic operation,
Greatly improve detection accuracy.
Threaded hole is provided with jacking block 40, driving unit is a screw rod 42 being articulated on pedestal, and screw rod 42 is screwed onto spiral shell
In pit.The outboard end of screw rod 42 is additionally provided with the second knob.
The pushing tow inclined-plane 41 of the utility model is less than 30 degree with the angle of horizontal plane.
In order to further improve precision, linear bearing is additionally provided between installing plate 30 and guide rod 11.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that, it still can be to preceding
State the technical solution described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic, and these
Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of various embodiments of the utility model technical solution
Enclose.
Claims (5)
- A kind of 1. height adjustment device of hardometer microscope carrier, it is characterised in that includingPedestal, a guide rod extended along short transverse is provided with the pedestal；Installing plate, is arranged at the socket on pedestal and slided on the guide bar, the upper surface of installing plate is fixed with a mounting base；Microscope carrier, its lower surface are fixed with a connecting pole extended along short transverse, and movable up and down wear of the connecting pole is connected on peace Fill on seat, the surface of connecting pole is provided with the double wedge arranged along its short transverse；Rough adjustment feature, including first gear, second gear and the first knob being articulated in mounting base, are set in first gear There is the first umbrella tooth face, the second umbrella tooth face coordinated with the first umbrella tooth face is provided with second gear, second gear is engaged with double wedge；Trimming assembly, including the jacking block that is slidably mounted on pedestal and promote jacking block to postpone the driving of base length direction slip Unit, the pushing tow inclined-plane of an installing plate edge mate is provided with jacking block.
- 2. the height adjustment device of hardometer microscope carrier as claimed in claim 1, it is characterised in that screw thread is provided with jacking block Hole, driving unit are a screw rod being articulated on pedestal, and screw rod is screwed onto in threaded hole.
- 3. the height adjustment device of hardometer microscope carrier as claimed in claim 2, it is characterised in that the outboard end of screw rod is also set up There is the second knob.
- 4. the height adjustment device of hardometer microscope carrier as claimed in claim 1, it is characterised in that pushing tow inclined-plane and horizontal plane Angle is less than 30 degree.
- 5. the height adjustment device of hardometer microscope carrier as claimed in claim 1, it is characterised in that between installing plate and guide rod It is additionally provided with linear bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721368402.2U CN207263536U (en) | 2017-10-23 | 2017-10-23 | A kind of height adjustment device of hardometer microscope carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721368402.2U CN207263536U (en) | 2017-10-23 | 2017-10-23 | A kind of height adjustment device of hardometer microscope carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207263536U true CN207263536U (en) | 2018-04-20 |
Family
ID=61916433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721368402.2U Expired - Fee Related CN207263536U (en) | 2017-10-23 | 2017-10-23 | A kind of height adjustment device of hardometer microscope carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207263536U (en) |
-
2017
- 2017-10-23 CN CN201721368402.2U patent/CN207263536U/en not_active Expired - Fee Related
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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: 20180420 Termination date: 20181023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |