CN209542281U - A kind of camshaft hardness determination fixture - Google Patents
A kind of camshaft hardness determination fixture Download PDFInfo
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- CN209542281U CN209542281U CN201920253427.0U CN201920253427U CN209542281U CN 209542281 U CN209542281 U CN 209542281U CN 201920253427 U CN201920253427 U CN 201920253427U CN 209542281 U CN209542281 U CN 209542281U
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- camshaft
- plate
- support base
- pressing plate
- hardness determination
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Abstract
The utility model discloses a kind of camshaft hardness determination fixtures, it include: support base, end location-plate and pressing plate, support base is used to support horizontal camshaft, pressing plate is used to camshaft being pressed on support base, end location-plate is equipped with adjustment component, one end of component and the end thereof contacts of camshaft are adjusted, for adjusting the spacing between the end of camshaft and end location-plate.Camshaft can be firmly secured on support base by pressing plate, be positioned instead of human assistance, avoid the problem for the detection inaccuracy for occurring caused by shaking camshaft.Furthermore by adjusting the different detection positions on component adjustable cam axis, detection efficiency and detection accuracy are improved.
Description
Technical field
The utility model relates to clamp arts, more particularly to a kind of for detecting the fixture of camshaft hardness.
Background technique
Camshaft usually requires hardness determination, but since camshaft belongs to polymorphic structure, when detecting hardness, needs
Auxiliary positioning is manually carried out, in case product shakes.
Not only safety coefficient is low for its hardness determination mode, and improves the labor intensity of staff, additionally, there may be
The problems such as detection accuracy is poor.
Therefore, how a kind of positioning fixture applied to camshaft hardness determination is provided, to improve detection efficiency and precision,
It is a technical problem that technical personnel in the field need to solve at present.
Utility model content
In view of this, inspection can be effectively improved the purpose of the utility model is to provide a kind of camshaft hardness determination fixture
Survey precision and detection efficiency.
To achieve the above object, the utility model provides the following technical solutions:
A kind of camshaft hardness determination fixture, comprising: support base, end location-plate and pressing plate, the support base is for branch
Horizontal camshaft is supportted, the pressing plate is used to the camshaft being pressed on the support base, set in the end location-plate
There are adjustment component, one end of the adjustment component and the end thereof contacts of the camshaft, for adjusting the end of the camshaft
With the spacing between the end location-plate.
Preferably, the support base is V-block.
Preferably, the lower part of the end location-plate is fixed on the end of the V-block, the adjustment section by fastener
Part is mounted on the top of the end location-plate.
Preferably, the adjustment component is the adjustment bolt for extending transversely through and being threaded in the end location-plate.
Preferably, the pressing plate is the Z-type pressing plate that bending angle is right angle, the lower plate of the Z-type pressing plate and the support base
It is detachably connected, the upper plate of the Z-type pressing plate is for compressing the camshaft.
It preferably, further include bottom plate for carrying the support base, the support base is inserted into vertically on the bottom plate.
Compared with prior art, above-mentioned technical proposal has the advantage that
A kind of camshaft hardness determination fixture provided by the utility model, comprising: support base, end location-plate and pressure
Plate, support base are used to support horizontal camshaft, and pressing plate is used to camshaft being pressed on support base, and end location-plate is equipped with
Adjust component, adjust one end of component and the end thereof contacts of camshaft, for adjust camshaft end and end location-plate it
Between spacing.Camshaft can be firmly secured on support base by pressing plate, position, avoided due to convex instead of human assistance
Wheel shaft occurs shaking the problem of caused detection inaccuracy.Furthermore by adjusting the difference detection on component adjustable cam axis
Position improves detection efficiency and detection accuracy.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is a kind of main view of camshaft hardness determination fixture provided by a kind of specific embodiment of the utility model
Figure；
Fig. 2 is a kind of vertical view of camshaft hardness determination fixture provided by a kind of specific embodiment of the utility model
Figure；
Fig. 3 is a kind of side view of camshaft hardness determination fixture provided by a kind of specific embodiment of the utility model
Figure.
Appended drawing reference is as follows:
1 is bottom plate, and 2 be support base, and 3 be end location-plate, and 4 be pressing plate, and 5 be camshaft, and 6 be adjustment bolt.
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.
Fig. 1-Fig. 3 is please referred to, Fig. 1 is a kind of camshaft hardness inspection provided by a kind of specific embodiment of the utility model
Survey the main view of fixture；Fig. 2 is a kind of camshaft hardness determination fixture provided by a kind of specific embodiment of the utility model
Top view；Fig. 3 is a kind of side view of camshaft hardness determination fixture provided by a kind of specific embodiment of the utility model
Figure.
A kind of camshaft hardness determination fixture provided by the utility model embodiment, comprising: support base 2, end positioning
Plate 3 and pressing plate 4, support base 2 are used to support horizontal camshaft 5, and pressing plate 4 is used to camshaft 5 being pressed on support base 2, hold
Portion's positioning plate 3 is equipped with adjustment component, one end of component and the end thereof contacts of camshaft 5 is adjusted, for adjusting the end of camshaft 5
Spacing between portion and end location-plate 3.Camshaft 5 can be firmly secured on support base 2 by pressing plate 4, instead of people
Work auxiliary positioning avoids the problem for the detection inaccuracy for occurring caused by shaking camshaft 5.It furthermore can by adjusting component
The different detection positions on camshaft 5 are adjusted, detection efficiency and detection accuracy are improved.
Specifically, support base 2 is preferably V-block.The support to 5 arcuate flanks of camshaft can be easy to implement by V-block.
Further, the lower part of end location-plate 3 is fixed on the end of V-block by fastener, and adjustment component is mounted on
The top of end location-plate 3.Wherein fastener can be bolt or screw, in addition can be by multiple fasteners by end location-plate
3 are mounted on the end of V-block, to improve the connective stability of end location-plate 3.
Specifically, adjustment component is the adjustment bolt 6 for extending transversely through and being threaded in end location-plate 3.Pass through rotation
Adjustment bolt 6 is twisted, i.e., controllable axial movement of the camshaft 5 in V-shaped groove, so that camshaft 5 is moved to the position for needing to detect
It sets.
Further, pressing plate 4 is the Z-type pressing plate 4 that bending angle is right angle, and the lower plate and support base 2 of Z-type pressing plate 4 are detachable
Connection, such as can be installed by screw, the number of screw can be it is multiple, the upper plate of Z-type pressing plate 4 is used for pressing cam axis
5, for the ease of carrying out hardness determination to camshaft, pressing plate can be made only to be pressed in a part of camshaft arcuate flanks, as long as can make
Camshaft is fixed in the slot of V-block.It, can be in lower plate and branch wherein in order to make pressing plate 4 adapt to the camshaft 5 of the different diameters of axle
Setting adjustment gasket between seat 2 is supportted, the height of upper plate can be changed by adjusting gasket, that is, change between upper plate and support base 2
Spacing, and then meet the demand of the different diameters of axle.
It further, further include bottom plate 1 for carrying support base 2, support base 2 is inserted into vertically on bottom plate 1.Such as
In the hole location that ladder pin shaft can be arranged in 2 bottom of support base to be inserted on bottom plate 1, by the way that support base 2 is fixed on bottom plate 1
On, the stability of strutting system of support base 2 can be improved, and then improve the precision of hardness determination.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
A kind of camshaft hardness determination fixture provided by the utility model is described in detail above.It answers herein
The principles of the present invention and embodiment are expounded with specific case, the explanation of above example is only intended to sides
Assistant solves the method and its core concept of the utility model.It should be pointed out that for those skilled in the art,
Without departing from the principle of this utility model, several improvements and modifications can be made to this utility model, these improvement
It is also fallen into the protection scope of the utility model claims with modification.
Claims (6)
1. a kind of camshaft hardness determination fixture characterized by comprising support base, end location-plate and pressing plate, the support
Seat is used to support horizontal camshaft, and the pressing plate is used to for the camshaft being pressed on the support base, and the end is fixed
Position plate is equipped with adjustment component, one end of the adjustment component and the end thereof contacts of the camshaft, for adjusting the cam
Spacing between the end of axis and the end location-plate.
2. camshaft hardness determination fixture according to claim 1, which is characterized in that the support base is V-block.
3. camshaft hardness determination fixture according to claim 2, which is characterized in that the lower part of the end location-plate is logical
The end that fastener is fixed on the V-block is crossed, the adjustment component is mounted on the top of the end location-plate.
4. camshaft hardness determination fixture according to claim 3, which is characterized in that the adjustment component is to extend transversely through
And it is threaded in the adjustment bolt in the end location-plate.
5. camshaft hardness determination fixture according to any one of claims 1 to 4, which is characterized in that the pressing plate is curved
Dog-ear is the Z-type pressing plate at right angle, and lower plate and the support base of the Z-type pressing plate are detachably connected, the upper plate of the Z-type pressing plate
For compressing the camshaft.
6. camshaft hardness determination fixture according to claim 5, which is characterized in that further include for carrying the support
The bottom plate of seat, the support base are inserted into vertically on the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920253427.0U CN209542281U (en) | 2019-02-26 | 2019-02-26 | A kind of camshaft hardness determination fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920253427.0U CN209542281U (en) | 2019-02-26 | 2019-02-26 | A kind of camshaft hardness determination fixture |
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| Publication Number | Publication Date |
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| CN209542281U true CN209542281U (en) | 2019-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920253427.0U Active CN209542281U (en) | 2019-02-26 | 2019-02-26 | A kind of camshaft hardness determination fixture |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708957A (en) * | 2019-02-26 | 2019-05-03 | 四川银钢一通凸轮轴有限公司 | A kind of camshaft hardness determination fixture |
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2019
- 2019-02-26 CN CN201920253427.0U patent/CN209542281U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708957A (en) * | 2019-02-26 | 2019-05-03 | 四川银钢一通凸轮轴有限公司 | A kind of camshaft hardness determination fixture |
| CN109708957B (en) * | 2019-02-26 | 2024-04-05 | 四川银钢一通凸轮轴有限公司 | Camshaft hardness detects anchor clamps |
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