CN206479113U - A kind of bent axle heavy wool hole location is while detection means - Google Patents
A kind of bent axle heavy wool hole location is while detection means Download PDFInfo
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- CN206479113U CN206479113U CN201621358468.9U CN201621358468U CN206479113U CN 206479113 U CN206479113 U CN 206479113U CN 201621358468 U CN201621358468 U CN 201621358468U CN 206479113 U CN206479113 U CN 206479113U
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- bent axle
- detection
- bottom plate
- hole location
- detection means
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Abstract
The utility model discloses a kind of bent axle heavy wool hole location while detection means, it is characterised in that：Including bottom plate (1), two locating pieces (2) are provided with the middle part of the bottom plate (1), two locating piece (2) left and right are distributed and its top is equipped with V-type locating slot (21)；Upper oil hole detection components (3) are set on the left of the bottom plate (1)；The first steel ball (61) that bent axle axially position is provided with axially position seat (6), axially position seat (6) is set on the right side of the bottom plate (1)；The second steel ball (71) that bent axle radial positioning is provided with middle oilhole detection components (4) and radial positioning seat (7), radial positioning seat (7) is provided with front side of the bottom plate (1)；The active grab (8) of lower oilhole detection components (5) and bent axle compression is set on rear side of the bottom plate (1).The utility model can meet detection and require, simple to operate.
Description
Technical field
The utility model is related to a kind of tractor crankshaft technical field, and more particularly to a kind of bent axle heavy wool hole location is examined simultaneously
Survey device.
Background technology
Compresser cylinder bent axle, due to high-speed motion, it is necessary to oil lubrication, so needing to bore oilhole on bent axle to carry
For lubricating oil, the presence of these oilholes can improve the fatigue resistance of bent axle to a certain extent.
It is general on existing bent axle that there are three oilholes, in order to ensure its position degree of three oilholes each other.Use at present
Three coordinate measurement machines are typically used in position detecting tool, three coordinate measurement machines are present using complicated, during check fee, detect one extremely
It is few 30 minutes, hole location detecting need to be often carried out in product batch Continuous maching production process, three coordinate measurement machine testing efficiency are low.
So need to design a kind of special detection device, to meet bent axle technical requirements.
Utility model content
In view of above-mentioned one or more defects of prior art, the utility model provides a kind of many oil-hole locations of bent axle
Degree is while detection means, can meet detection and require and simple to operate.
To achieve the above object, the utility model provides a kind of bent axle heavy wool hole location detection means simultaneously, and it is special
Levy and be：Be provided with two locating pieces (2) including bottom plate (1), in the middle part of the bottom plate (1), two locating pieces (2) left and right distributions and
Its top is equipped with V-type locating slot (21)；Upper oil hole detection components (3) are set on the left of the bottom plate (1)；The bottom plate (1) is right
Side sets the first steel ball (61) that bent axle axially position is provided with axially position seat (6), axially position seat (6)；It is described
It is provided with front side of bottom plate (1) on middle oilhole detection components (4) and radial positioning seat (7), radial positioning seat (7) and is provided with bent axle
The second steel ball (71) of radial positioning；The quick of lower oilhole detection components (5) and bent axle compression is set on rear side of the bottom plate (1)
Clamp (8).
Further, the upper oil hole detection components (3) include vertical on the first support plate (31), first support plate (31)
It is fitted with the first detection bar (32) for detecting the detection of bent axle upper oil hole.
Further, two the first vertical perforation (310), this two first perforation are opened up on first support plate (31)
(310) left and right is distributed and is respectively arranged with the first guide pin bushing (33) in it；During detection, first detection bar (32) be inserted into this wherein one
In individual first guide pin bushing (33).
Further, first support plate (31) is located by connecting by the first alignment pin (34) with bottom plate (1).
Further, the middle oilhole detection components (4) include level on the second support plate (41), second support plate (41)
It is fitted with the second detection bar (42) for detecting oilhole detection in bent axle.
Further, the second horizontal perforation (410) is offered on second support plate (41), second perforation (410)
Built with the second guide pin bushing (43)；During detection, second detection bar (42) is inserted into second guide pin bushing (43).
Further, second support plate (41) is located by connecting by the second alignment pin (44) with the bottom plate (1).
Further, the lower oilhole detection components (5) include level on the 3rd support plate (51), the 3rd support plate (51)
Insert the 3rd detection bar (52) for detecting oilhole detection under bent axle.
Further, the 3rd support plate (51) is fixed with the 3rd guide pad (53), the 3rd guide pad (53) and opened up
There are two the 3rd horizontal perforation (530) and this two the 3rd perforation (530) left and right distributions；During detection, the 3rd detection bar
(52) it is inserted into one of them the 3rd perforation (530).
Further, described two locating pieces (2) are located by connecting by horizontal square key (11) with the bottom plate (1).
Specifically, active grab (8) the model GH-22502-B.
The beneficial effects of the utility model are：
First, it is respectively used to using upper oil hole detection components, middle oilhole detection components and lower oilhole detection components to three
Detected while oilhole, when the detection head of three detection bars can be inserted in three oilholes simultaneously, the bent axle is just qualified, this inspection
Survey device detection and require that with the requirement of bent axle actual installation be consistent, can guarantee that and disposably accurately measure；Due to that need not repeat to examine
Survey, thus it is simple to operate, the operating time is saved, the efficiency of operation is improved, the manufacturing schedule of product to be measured can be met, can be big
It is big to save production cost.
Second, due to realizing axially position to bent axle end face using the first steel ball, the way of contact is contacted for point, can avoided
Contact surface is too big and increases position error, thus positions more accurate.Similarly, crank shaft flat face is realized radially using the second steel ball
Position and prevent the rotation of its bent axle, also make it that positioning is more accurate.
3rd, because detection bar rubs for a long time, testing result can be influenceed after serious wear, due to being provided with guide pin bushing, is easy to
Changed after abrasion, less maintenance cost.
4th, the support plate in each oilhole detection components is located by connecting with bottom plate, and its installation site can be avoided to send skew,
To reduce detection error.
5th, due to be each equipped with upper oil hole detection components and lower oilhole detection components two and for diverse location when
The plug-in opening of detection bar detection, can meet and at least two model bent axles are detected, improve versatility and practicality.
Brief description of the drawings
Fig. 1 is top view of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is the direction view of A-A in Fig. 1.
Fig. 4 is the profile of bent axle.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
Referring to Fig. 1-3, a kind of bent axle heavy wool hole location detection means, including bottom plate 1 simultaneously, the middle part of bottom plate 1 is set
There are two locating pieces 2, two locating pieces 2 or so are distributed and its top is equipped with V-type locating slot 21；The left side of bottom plate 1 is set
Put upper oil hole detection components 3；The right side of bottom plate 1 sets and is provided with bent axle axial direction on axially position seat 6, axially position seat 6
First steel ball 61 of positioning；The front side of bottom plate 1 is provided with middle oilhole detection components 4 and radial positioning seat 7, the radial positioning
The second steel ball 71 of bent axle radial positioning is provided with seat 7；The rear side of bottom plate 1 sets lower oilhole detection components 5 and bent axle pressure
Active grab 8 tightly.
Referring to Fig. 1-3, the upper oil hole detection components 3 include vertically being fitted with the first support plate 31, first support plate 31
The first detection bar 32 for detecting the detection of bent axle upper oil hole.
Referring to Fig. 1-3, specifically, the bottom of the first support plate 31 is riser, and its top is flat board, and its top opens up two and erected
To first perforation 310, this two first perforation 310 or so distribution and its in be respectively arranged with the first guide pin bushing 33；During detection, described
One detection bar 32 is inserted into one of them first guide pin bushing 33.
Referring to Fig. 1-3, after first alignment pin of bottom 34 of the first support plate 31 is located by connecting with bottom plate 1, then pass through first
Screw 35 is fixedly connected with the bottom plate 1.
Referring to Fig. 1-3, the middle oilhole detection components 4 include level on the second support plate 41, second support plate 41 and are fitted with
The second detection bar 42 for detecting oilhole detection in bent axle.
Referring to Fig. 1-3, specifically, second support plate 41 is riser and offers the second horizontal perforation 410 thereon, and this
Two perforation 410 are built with the second guide pin bushing 43；During detection, second detection bar 42 is inserted into second guide pin bushing 43；Described
Two support plates 41 are fixed by the second screw 45 with the bottom plate 1 again after being located by connecting by the second alignment pin 44 with the bottom plate 1 to be connected
Connect.
Referring to Fig. 1-3, the lower oilhole detection components 5 include level inserting on the 3rd support plate 51, the 3rd support plate 51 and used
In the 3rd detection bar 52 that oilhole is detected under detection bent axle.
Referring to Fig. 1-3, specifically, the 3rd support plate 51 is fixed with the 3rd guide pad 53, the 3rd guide pad 53 and opened
It is distributed provided with horizontal two the 3rd perforation 530 and this two the 3rd perforation 530 or so；During detection, the 3rd detection bar 52
It is inserted into one of them the 3rd perforation 530；The lower end of 3rd support plate 51 is fixed by the 3rd screw 55 with the bottom plate 1 to be connected
Connect.
Referring to Fig. 1-3, the middle part of bottom plate 1 opens up horizontal keyway 111, and described two locating pieces 2 pass through horizontal square key 11
It is fixedly connected again by screw after being located by connecting with the bottom plate 1.
Referring to Fig. 1-3, specifically, the model GH-22502-B of active grab 8, it is that the limited public affairs of hand share are praised in Taiwan
Department manufactures or the production of other companies.
The bent axle 10 of the utility model detection, referring to Fig. 4, has a upper oil hole 101 successively on its bent axle, middle oilhole 102 and
Lower oilhole 103.
Referring to Fig. 1-3, in use, its bent axle to be measured is placed horizontally in two V-type locating slots 21 of two locating pieces 2,
Bent axle right side keeps contacting with the first steel ball 61 of axially position seat 6, the crank shaft flat face and second on radial positioning seat 7
Steel ball 71 keeps contact, and the bent axle to be measured will not to the right move axially and along its axle center rotary motion, now, this can be inserted respectively
First detection bar 32, the second detection bar 42 and the 3rd detection bar 52 (its order can be arbitrarily), to realize three oil-hole locations of detection
It is whether qualified.As long as its criterion is that wherein any one detection bar can not be inserted normally, as unqualified.
The beneficial effects of the utility model are：
First, it is respectively used to using upper oil hole detection components, middle oilhole detection components and lower oilhole detection components to three
Detected while oilhole, when the detection head of three detection bars can be inserted in three oilholes simultaneously, the bent axle is just qualified, this inspection
Survey device detection and require that with the requirement of bent axle actual installation be consistent, can guarantee that and disposably accurately measure；Due to that need not repeat to examine
Survey, thus it is simple to operate, the operating time is saved, the efficiency of operation is improved, the manufacturing schedule of product to be measured can be met, can be big
It is big to save production cost.
Second, due to realizing axially position to bent axle end face using the first steel ball, the way of contact is contacted for point, can avoided
Contact surface is too big and increases position error, thus positions more accurate.Similarly, crank shaft flat face is realized radially using the second steel ball
Position and prevent the rotation of its bent axle, also make it that positioning is more accurate.
3rd, because detection bar rubs for a long time, testing result can be influenceed after serious wear, due to being provided with guide pin bushing, is easy to
Changed after abrasion, less maintenance cost.
4th, the support plate in each oilhole detection components is located by connecting with bottom plate, and its installation site can be avoided to send skew,
To reduce detection error.
5th, due to be each equipped with upper oil hole detection components and lower oilhole detection components two and for diverse location when
The plug-in opening of detection bar detection, can meet and at least two model bent axles are detected, improve versatility and practicality.
Preferred embodiment of the present utility model described in detail above.It should be appreciated that the ordinary skill people of this area
Member just can make many modifications and variations without creative work according to design of the present utility model.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to design of the present utility model in domain
Available technical scheme is tested, all should be in the protection domain being defined in the patent claims.
Claims (10)
1. a kind of bent axle heavy wool hole location is while detection means, it is characterised in that：Including bottom plate (1), set in the middle part of the bottom plate (1)
Two locating pieces (2) are equipped with, two locating piece (2) left and right are distributed and its top is equipped with V-type locating slot (21)；The bottom plate
(1) left side sets upper oil hole detection components (3)；Axially position seat (6), axially position seat (6) are set on the right side of the bottom plate (1)
On be provided with the first steel ball (61) of bent axle axially position；Be provided with front side of the bottom plate (1) middle oilhole detection components (4) and
The second steel ball (71) of bent axle radial positioning is provided with radial positioning seat (7), radial positioning seat (7)；After the bottom plate (1)
Side sets the active grab (8) of lower oilhole detection components (5) and bent axle compression.
2. a kind of bent axle heavy wool hole location as claimed in claim 1 is while detection means, it is characterised in that：The upper oil hole
Detection components (3) include vertical on the first support plate (31), first support plate (31) be fitted with for detecting that bent axle upper oil hole is detected
The first detection bar (32).
3. a kind of bent axle heavy wool hole location as claimed in claim 2 is while detection means, it is characterised in that：Described first
Open up two the first vertical perforation (310) on plate (31), this two first perforation (310) left and right distributions and its in be respectively arranged with the
One guide pin bushing (33)；During detection, first detection bar (32) is inserted into one of them first guide pin bushing (33).
4. a kind of bent axle heavy wool hole location as claimed in claim 2 or claim 3 is while detection means, it is characterised in that：Described
One support plate (31) is located by connecting by the first alignment pin (34) with bottom plate (1).
5. a kind of bent axle heavy wool hole location as claimed in claim 1 is while detection means, it is characterised in that：The middle oilhole
Detection components (4) include level on the second support plate (41), second support plate (41) and are fitted with for detecting that oilhole is detected in bent axle
The second detection bar (42).
6. a kind of bent axle heavy wool hole location as claimed in claim 5 is while detection means, it is characterised in that：Described second
The second horizontal perforation (410) is offered on plate (41), second perforation (410) is built with the second guide pin bushing (43)；During detection, institute
The second detection bar (42) is stated to be inserted into second guide pin bushing (43).
7. a kind of bent axle heavy wool hole location as described in claim 5 or 6 is while detection means, it is characterised in that：Described
Two support plates (41) are located by connecting by the second alignment pin (44) with the bottom plate (1).
8. a kind of bent axle heavy wool hole location as claimed in claim 1 is while detection means, it is characterised in that：The lower oilhole
Detection components (5) include level on the 3rd support plate (51), the 3rd support plate (51) and inserted for detecting oilhole detection under bent axle
3rd detection bar (52).
9. a kind of bent axle heavy wool hole location as claimed in claim 8 is while detection means, it is characterised in that：Described 3rd
Plate (51) be fixed with offered on the 3rd guide pad (53), the 3rd guide pad (53) horizontal two the 3rd perforation (530) and
This two the 3rd perforation (530) left and right distributions；During detection, the 3rd detection bar (52) is inserted into one of them the 3rd perforation
(530) in.
10. a kind of bent axle heavy wool hole location as claimed in claim 1 is while detection means, it is characterised in that：It is described two
Locating piece (2) is located by connecting by horizontal square key (11) with the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621358468.9U CN206479113U (en) | 2016-12-12 | 2016-12-12 | A kind of bent axle heavy wool hole location is while detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621358468.9U CN206479113U (en) | 2016-12-12 | 2016-12-12 | A kind of bent axle heavy wool hole location is while detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206479113U true CN206479113U (en) | 2017-09-08 |
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ID=59756400
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621358468.9U Active CN206479113U (en) | 2016-12-12 | 2016-12-12 | A kind of bent axle heavy wool hole location is while detection means |
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| CN (1) | CN206479113U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801103A (en) * | 2018-08-16 | 2018-11-13 | 浙江太阳股份有限公司 | A kind of cubing detecting main bearing journal and connecting rod neck oil-hole location degree |
-
2016
- 2016-12-12 CN CN201621358468.9U patent/CN206479113U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801103A (en) * | 2018-08-16 | 2018-11-13 | 浙江太阳股份有限公司 | A kind of cubing detecting main bearing journal and connecting rod neck oil-hole location degree |
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