CN105627876B - A kind of internal spline effect space width cubing - Google Patents
A kind of internal spline effect space width cubing Download PDFInfo
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- CN105627876B CN105627876B CN201510974457.7A CN201510974457A CN105627876B CN 105627876 B CN105627876 B CN 105627876B CN 201510974457 A CN201510974457 A CN 201510974457A CN 105627876 B CN105627876 B CN 105627876B
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- flower
- flower keyboard
- pedestal
- keyboard
- hole
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The present invention provides a kind of internal splines to act on space width cubing, which is characterized in that including pedestal, measuring staff, three flower keyboards；The pedestal is coaxially disposed with three flower keyboards, three flower keyboards include the inner wall that the first, second and third flower keyboard is used to support workpiece to be processed, first flower keyboard is parallel to be fixed on pedestal, first, second and third flower keyboard is fixed together, and second flower keyboard can be around its axis rotation certain angle；One end of second flower keyboard is connect with measuring staff, and the side of measuring staff is provided with dial gauge, and the gauge head of dial gauge is vertical with measuring staff and is in contact, for detecting rotational angle of second flower keyboard in an internal spline tooth socket of workpiece to be processed.Beneficial effects of the present invention：The cubing is not worn theoretically, is measured using way of contrast table table part using standard, and the effect space width of workpiece is detected.
Description
Technical field
The invention belongs to cubing technical fields, and space width cubing is acted on more particularly, to a kind of internal spline.
Background technology
It acts on space width and is equal to a full tooth external splines point of the ideal of cooperation (gapless and without interference) in full tooth length therewith
Circular tooth thickness on degree circle, it is design grouping mandrel that common internal spline, which acts on space width packet mode, i.e., acts on tooth according to workpiece
Groove width works back in mandrel external splines transverse tooth thickness, and the teeth directional direction of mandrel is tapered, and workpiece is freely drawn on mandrel and fallen, according to whereabouts
Position identifies the size of workpiece effect space width；But this detection mode is used for full inspection (each workpiece is examined), can cause mandrel
Abrasion is express, causes cost to increase, detection risk increases.
Invention content
In view of this, the present invention is directed to propose a kind of internal spline acts on space width cubing, which does not wear theoretically,
Table part measures table using way of contrast using standard, detects the effect space width of workpiece.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way：
A kind of internal spline effect space width cubing, which is characterized in that including pedestal, measuring staff, three flower keyboards；The pedestal
It is coaxially disposed with three flower keyboards, three flower keyboards include that the first, second and third flower keyboard is used to support the interior of workpiece to be processed
Wall, first flower keyboard is parallel to be fixed on pedestal, and the first, second and third flower keyboard is fixed together, and second flower keyboard can
Around its axis rotation certain angle；One end of second flower keyboard is connect with measuring staff, and the side of measuring staff is provided with dial gauge, and hundred
Divide the gauge head of table vertical with measuring staff and be in contact, for detecting the second flower keyboard in an internal spline tooth socket of workpiece to be processed
Rotational angle.
Further, be provided with a circular through hole on the axial line of the pedestal, first flower keyboard, the second flower keyboard and
Also equirotal circular through hole is provided on the axial line of third flower keyboard；It is connected at the circular through hole of second flower keyboard
There are a rotation axis, second flower keyboard and rotation axis clearance fit, one end of the rotation axis is stretched across the first flower keyboard
Enter in pedestal.
Further, one end of second flower keyboard is also provided with connection through-hole, connector sequentially pass through third flower keyboard,
Third flower keyboard, the second flower keyboard and the first flower keyboard are connected to one by the connection through-hole and the first flower keyboard of the second flower keyboard
It rises.
Further, it is fan-shaped opening that the lower part of the pedestal, which is opened there are two symmetrical and horizontal cross-section,；Two are opened
The circular through hole of the uniform pedestal of mouth connects；The lower part of the rotation axis of second flower keyboard is provided with perpendicular with its axial line
Tapped through hole, the center line that the tapped through hole is open with two coincide.
Further, an opening is connected with first handle, another opening is connected with measuring staff；The first handle
It is each passed through opening with measuring staff and is connected in rotation axis；
Further, the connection end of the first handle and measuring staff is equipped with screw thread, and is to be threadedly coupled with rotation axis.
Further, the connection through-hole of second flower keyboard is set as slotted hole, and set is provided in the connection through-hole
Cylinder, the height of the sleeve are slightly larger than the height of the second flower keyboard.
Further, the side of the measuring staff stretching pedestal is horizontally disposed has dial gauge, the dial gauge solid by gauge stand
It is fixed.
Further, the other side of the measuring staff is horizontally disposed has tension spring, the tension spring to be fixed by spring base.
Further, it is additionally provided with second handle on the pedestal.
Compared with the existing technology, a kind of internal spline effect space width cubing of the present invention has the advantage that：The inspection
Tool is not worn theoretically, is measured using way of contrast table table part using standard, is detected the effect space width of workpiece.
Description of the drawings
The attached drawing for constituting the part of the present invention is used to provide further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is a kind of elevational schematic of internal spline effect space width cubing described in the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of pedestal shown in Fig. 1；
Fig. 3 is the structural schematic diagram of the second flower keyboard shown in Fig. 1；
Fig. 4 is the vertical view of Fig. 1.
Reference sign：
1- pedestals；2- measuring staffs；The first flower keyboards of 3-；The second flower keyboards of 4-；5- sleeves；6- third flower keyboards；7- is first-hand
Handle；8- gauge stands；9- tension springs；10- spring bases；11- second handles；41- connection through-holes；42- rotation axis；101- circular through holes；
102- is open；421- tapped through holes.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as pair
The limitation of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To express or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of internal spline effect space width cubing, with reference to shown in attached drawing 1, including pedestal 1,2, three flower keyboards of measuring staff, set
Cylinder 5, first handle 7, gauge stand 8, tension spring 9, spring base 10 and second handle 11.
Three flower keyboards include the first flower keyboard 3, the second flower keyboard 4 and third flower keyboard 6.Wherein, pedestal 1, first is spent
Keyboard 3, the second flower keyboard 4 and third flower keyboard 6 from bottom to top and be coaxially disposed.Three flower keyboards are external splines, work to be processed
Part is internal spline, and the inner wall of workpiece to be processed is supported by three flower keyboards, and the bottom end of workpiece to be processed is supported by pedestal 1.
With reference to shown in attached drawing 2, specifically, it is provided with a circular through hole 101 on the axial line of pedestal 1, the first flower keyboard 3, the
It is also provided with equirotal circular through hole on the axial line of two flower keyboards 4 and third flower keyboard 6；First flower keyboard 3 is parallel solid
It is connected on pedestal 1.
With reference to shown in attached drawing 3, being connected with a rotation axis 42 at the circular through hole of the second flower keyboard 4, the one of rotation axis 42
End is stretched into across the first flower keyboard 3 in pedestal 1；One end of second flower keyboard 4 is also provided with connection through-hole 41, and pin sequentially passes through the
Three flower keyboards 6, the connection through-hole 41 of the second flower keyboard 4 and the first flower keyboard 3, by third flower keyboard 6, the second flower keyboard 4 and
One flower keyboard 3 links together.
Particularly, it is fan-shaped opening 102 (see Fig. 2) that the lower part of pedestal 1, which is opened there are two symmetrical and horizontal cross-section, two
The circular through hole 101 of 102 uniform pedestals 1 of a opening connects；Further, the lower part of the rotation axis 42 of the second flower keyboard 4 is opened
There are the tapped through hole 421 perpendicular with its axial line, tapped through hole 421 and the center line of two openings 102 to coincide；Wherein,
First handle 7 and measuring staff 2 respectively pass through an opening 102, and are connected in rotation axis 42；Preferably, first handle 7 and measuring staff
2 connection end is equipped with screw thread, and is to be threadedly coupled with rotation axis 42.
In order to realize that detection, the connection through-hole 41 of the second flower keyboard 4 are set as slotted hole, sleeve 5 is placed in the slotted hole,
And the height of sleeve 5 is slightly larger than the height of the second flower keyboard 4；The purpose of this design is that first handle 7 is in an opening 102
When turning an angle, first handle 7 also drives the second flower keyboard 4 to rotate synchronously while driving rotation axis 42, i.e., and second
One external splines of flower keyboard 4 can carry out back rotation in an internal spline keyway of workpiece to be processed, and the angle of rotation passes through survey
Bar 2 reflects.
With reference to shown in attached drawing 4, specifically, the side of the stretching pedestal 1 of measuring staff 2 is horizontally disposed to have dial gauge, dial gauge to pass through
Gauge stand 8 is fixed, and the gauge head of dial gauge is vertically arranged with measuring staff 2 and is in contact with measuring staff 2.
The other side of measuring staff 2 is horizontally disposed to have tension spring 9, tension spring 9 to be fixed by spring base 10, can make cubing using tension spring 9
Two flank of tooth and workpiece flank of tooth intimate contact.
Preferably, second handle 11 is set on pedestal 1, when rotating first handle 7, convenient for helping.
Operation principle：Dial gauge is proofreaded to table part using standard；In three flower keyboards, the first flower keyboard 3 and third spline
Disk 6 is fixed, and the second flower keyboard 4 can rotate, and the flank of tooth intimate contact of two flank of tooth and workpiece of cubing is made using tension spring 9, the
The angular dimension of two flower keyboards 4 rotation, is reflected on dial gauge.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (6)
1. a kind of internal spline acts on space width cubing, which is characterized in that including pedestal (1), measuring staff (2), three flower keyboards；
The pedestal (1) is coaxially disposed with three flower keyboards, and three flower keyboards are used including the first, second and third flower keyboard (3,4,6)
In the inner wall of support workpiece to be processed, first flower keyboard (3) is parallel to be fixed on pedestal (1), the first, second and third flower keyboard
(3,4,6) are fixed together, and second flower keyboard (4) can be around its axis rotation certain angle；
One end of second flower keyboard (4) is connect by shaft with measuring staff (2), and the side of measuring staff (2) is provided with dial gauge, and hundred
The gauge head of point table is vertical with measuring staff (2) and is in contact, be used to detect the second flower keyboard (4) workpiece to be processed an internal spline
Rotational angle in tooth socket；
A circular through hole (101), first flower keyboard (3), the second flower keyboard (4) are provided on the axial line of the pedestal (1)
It is also provided with equirotal circular through hole on the axial line of third flower keyboard (6)；
A rotation axis (42) is connected at the circular through hole of second flower keyboard (4), one end of the rotation axis (42) is worn
The first flower keyboard (3) is crossed to stretch into pedestal (1)；
The connection through-hole (41) of second flower keyboard (4) is set as slotted hole, and sleeve is provided in the connection through-hole (41)
(5), the height of the sleeve (5) is slightly larger than the height of the second flower keyboard (4)；
It is fan-shaped opening (102) that the lower part of the pedestal (1), which is opened there are two symmetrical and horizontal cross-section,；Two openings
(102) it connects with the circular through hole of pedestal (1) (101)；
The lower part of the rotation axis (42) of second flower keyboard (4) is provided with the tapped through hole perpendicular with its axial line (421), institute
It states tapped through hole (421) and the center line of two openings (102) coincides；
It is connected with first handle (7) at one opening (102), measuring staff (2) is connected at another opening (102)；Described first
Handle (7) and measuring staff (2) are each passed through opening (102) and are connected in rotation axis (42).
2. a kind of internal spline according to claim 1 acts on space width cubing, which is characterized in that second flower keyboard
(4) one end is also provided with connection through-hole (41), and connector sequentially passes through third flower keyboard (6), the connection of the second flower keyboard (4) is led to
Hole (41) and the first flower keyboard (3) link together third flower keyboard (6), the second flower keyboard (4) and the first flower keyboard (3).
3. a kind of internal spline according to claim 1 acts on space width cubing, which is characterized in that the first handle (7)
It is equipped with screw thread with the connection end of measuring staff (2), and is to be threadedly coupled with rotation axis (42).
4. a kind of internal spline according to claim 1 acts on space width cubing, which is characterized in that the measuring staff (2) is stretched out
The side of pedestal (1) is horizontally disposed to have dial gauge, the dial gauge fixed by gauge stand (8).
5. a kind of internal spline according to claim 1 acts on space width cubing, which is characterized in that the measuring staff (2) it is another
Side is horizontally disposed to have tension spring (9), the tension spring (9) fixed by spring base (10).
6. a kind of internal spline according to claim 1 acts on space width cubing, which is characterized in that on the pedestal (1) also
Equipped with second handle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510974457.7A CN105627876B (en) | 2015-12-18 | 2015-12-18 | A kind of internal spline effect space width cubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510974457.7A CN105627876B (en) | 2015-12-18 | 2015-12-18 | A kind of internal spline effect space width cubing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105627876A CN105627876A (en) | 2016-06-01 |
| CN105627876B true CN105627876B (en) | 2018-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510974457.7A Active CN105627876B (en) | 2015-12-18 | 2015-12-18 | A kind of internal spline effect space width cubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105627876B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112649191B (en) * | 2020-11-30 | 2022-11-29 | 杭州嘉诚机械有限公司 | Worm tooth groove width comparison detection device and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2831042Y (en) * | 2005-09-20 | 2006-10-25 | 嘉兴亿爱思梯工具有限公司 | Practical value measurer of spline with chart |
| CN101520298A (en) * | 2008-02-26 | 2009-09-02 | 铜陵长江电动工具二厂 | Gear tooth width error detector |
| CN201632888U (en) * | 2010-01-22 | 2010-11-17 | 桂林福达齿轮有限公司 | Finish allowance distribution gauge of spiral bevel gear |
| CN103471479A (en) * | 2012-06-05 | 2013-12-25 | 浙江众达传动股份有限公司 | Instrument for measuring arc tooth groove width of internal gear and internal spline |
| CN203605928U (en) * | 2013-11-27 | 2014-05-21 | 中国南方航空工业(集团)有限公司 | Outer spline tooth thickness measurement tool |
| CN205426030U (en) * | 2015-12-18 | 2016-08-03 | 天津天海同步科技有限公司 | Utensil is examined to internal spline effect space width |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3013724B2 (en) * | 1994-11-25 | 2000-02-28 | トヨタ自動車株式会社 | Measuring instrument |
-
2015
- 2015-12-18 CN CN201510974457.7A patent/CN105627876B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2831042Y (en) * | 2005-09-20 | 2006-10-25 | 嘉兴亿爱思梯工具有限公司 | Practical value measurer of spline with chart |
| CN101520298A (en) * | 2008-02-26 | 2009-09-02 | 铜陵长江电动工具二厂 | Gear tooth width error detector |
| CN201632888U (en) * | 2010-01-22 | 2010-11-17 | 桂林福达齿轮有限公司 | Finish allowance distribution gauge of spiral bevel gear |
| CN103471479A (en) * | 2012-06-05 | 2013-12-25 | 浙江众达传动股份有限公司 | Instrument for measuring arc tooth groove width of internal gear and internal spline |
| CN203605928U (en) * | 2013-11-27 | 2014-05-21 | 中国南方航空工业(集团)有限公司 | Outer spline tooth thickness measurement tool |
| CN205426030U (en) * | 2015-12-18 | 2016-08-03 | 天津天海同步科技有限公司 | Utensil is examined to internal spline effect space width |
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| Publication number | Publication date |
|---|---|
| CN105627876A (en) | 2016-06-01 |
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