CN207407794U - The angle detector of interlock slot and measuring surface in a kind of gear shift fork axle - Google Patents
The angle detector of interlock slot and measuring surface in a kind of gear shift fork axle Download PDFInfo
- Publication number
- CN207407794U CN207407794U CN201721428303.9U CN201721428303U CN207407794U CN 207407794 U CN207407794 U CN 207407794U CN 201721428303 U CN201721428303 U CN 201721428303U CN 207407794 U CN207407794 U CN 207407794U
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- China
- Prior art keywords
- interlock slot
- shift fork
- gear shift
- angle
- fork axle
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- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000009466 transformation Effects 0.000 claims abstract description 6
- 230000007704 transition Effects 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 10
- 238000005259 measurement Methods 0.000 abstract description 10
- 238000011017 operating method Methods 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses the angle detector of interlock slot and measuring surface in a kind of gear shift fork axle, including fixed block, interlock slot locating piece and angle transformation mechanism；Horizontal fixing groove is provided on the fixed block, for gear shift fork is axial horizontal fixed；Interlock slot locating piece is arranged on radially across fixing groove on fixed block, and the bottom surface of interlock slot locating piece is horizontal plane, and bottom surface is arranged in interlock slot interlock slot is horizontal fixed；The angle converting mechanism is used to convert the angle of fixed block, is horizontally disposed with the measuring surface of gear shift fork axle.Reduce the time of measurement using cubing measurement gear shift fork, substantially increase the efficiency of detection, and operating method is simple and convenient, and measurement is accurate, has higher use value and promotional value.
Description
Technical field
The utility model is related to automotive fields, are specially the angle of interlock slot and measuring surface inspection in a kind of gear shift fork axle
Tool, for measuring whether gear shift fork axle meets processing request.
Background technology
Gear shift fork axle is the important component that motor vehicle is shifted gears, and interlock slot, interlock slot are provided in gear shift fork axle
Section for circular shape, the end set of gear shift fork axle has horizontal measuring surface, and measuring surface is parallel with axis, interlock slot with
Measuring surface forms angle in the projecting direction of axis, is generally detected when detecting the angle using three-coordinates measuring machine, by
In formed angle two lines be located in different planes, detect get up it is time-consuming and laborious, and due to R slots machining tolerance compared with
Greatly, serious measurement error is will also result in during detection.
Generally also gear shift fork axle is fixed using positioner, to detect machined surface, Site Detection uses angle
Ruler is detected, and equally exists the problem of detection error is larger.
For it is existing the technical issues of, it is really necessary to design a kind of simple and convenient and accurate detection device of measurement,
Improve the accuracy that angle detects between interlock slot and measuring surface in gear shift fork axle.
Utility model content
For problems of the prior art, the utility model provides interlock slot and measuring surface in a kind of gear shift fork axle
Angle detector, the angle of detection interlock slot that can be simple and convenient and measuring surface improves the detection efficiency of gear shift fork axle.
The utility model is to be achieved through the following technical solutions：
The angle detector of interlock slot and measuring surface in a kind of gear shift fork axle, including fixed block, interlock slot locating piece and angle
Spend transformation mechanism；Horizontal fixing groove is provided on the fixed block, for gear shift fork axle is axial horizontal fixed；Interlock slot is determined
Position block is arranged on radially across fixing groove on fixed block, and the interlock slot in gear shift fork axle is horizontal fixed；The angle turns
Converting mechanism is used to convert the angle of fixed block, is horizontally disposed with the measuring surface of gear shift fork axle.
Further, the fixed block includes V-block and positioning cover plate, and positioning cover plate is arranged on the top surface of V-block；V-type
The top surface of block is provided with horizontal V-shape groove；The bottom surface of positioning cover plate is provided with U-type groove, and the fixing groove is U-type groove and horizontal V-shaped
The space that slot is formed.
Further, mounting hole is provided on the positioning cover plate, mounting hole is radially across U-type groove, the interlock slot positioning
Block is arranged in mounting hole.
Further, positioner is further included, positioner is used for V-block and positioning cover plate horizontal location.
Further, the angle converting mechanism is angular transition block, and the top surface of angular transition block is provided with V type grooves, fixed
Block is arranged on along the axial direction of gear shift fork axle in V-groove, an angle and interlock slot between face and horizontal plane of V-groove
Angle between measuring surface is identical.
Further, the interlock slot locating piece is wedge structure, and the top surface of interlock slot locating piece is inclined-plane, and bottom surface is level
Face, bottom surface are arranged in interlock slot, and interlock slot is made to be located at horizontality.
Further, the bottom surface of the interlock slot locating piece is to be passed through with the matched cambered surface of interlock slot, interlock slot locating piece
Fixed block, cambered surface contact interlock slot is horizontal fixed with interlock slot.
Further, the angle transformation mechanism is angular transition face, and the conversion surface is arranged on fixed block, and and gear
The axis of shift fork axle is parallel, and the horizontal sextant angle in angular transition face is identical with the angle that interlock slot and measuring surface are formed.
Compared with prior art, the utility model has technique effect beneficial below：
The angle detector of interlock slot and measuring surface in a kind of gear shift fork axle provided by the utility model, by gear shift fork axle
Axially it is horizontally fixed in fixing groove, it is then using interlock slot locating piece that the interlock slot in gear shift fork axle is horizontal fixed, then
Fixed block is placed on angular transition block, gear shift fork axle meets processing request if measuring surface level at this time.
Interlock slot is wedge structure, and bottom surface is plane, and the bottom surface of interlock slot is contacted with interlock slot, and interlock slot is horizontal solid
It is fixed.
Angle converting mechanism changes the angle of gear shift fork axle, and measuring surface is made to change into plane by inclined-plane, convenient to measurement
Face is detected.
Description of the drawings
Fig. 1 is the front view of gear shift fork axle；
Fig. 2 is the sectional view of interlock slot in gear shift fork axle；
Fig. 3 is the top view of gear shift fork axle；
Fig. 4 is the schematic diagram that interlock slot is located at horizontality in gear shift fork axle；
Fig. 5 is fixed-block-architecture (FBA) schematic diagram；
Fig. 6 is conversion block structure diagram；
Fig. 7 is the schematic diagram under fixed block and conversion block use state；
Fig. 8 is the structure diagram of fixed block in embodiment 2.
In figure：1st, measuring surface；2nd, interlock slot；3rd, V-block；4th, positioning cover plate；5th, interlock slot locating piece；6th, angular transition
Block；7th, angular transition face.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, it is described be the explanation to the utility model and
It is not to limit.
Embodiment 1
The utility model provides the angle detector of interlock slot and measuring surface in a kind of gear shift fork axle, including fixed block,
Interlock slot locating piece 5 and angle converting mechanism；Fixed block is square structure, sets there are one horizontal to consolidate among fixed block
Determine slot, fixing groove runs through fixed block, and fixing groove is made of a square hole and V type grooves, and square hole is located at V-groove top, gear shift fork
Axis is horizontally fixed in fixing groove；Fixed block is additionally provided with mounting hole, and mounting hole connects radially across fixing groove, and with fixing groove
Logical, the bottom surface of mounting hole is horizontal plane, and top surface is top-down inclined-plane from right to left；Interlock slot locating piece 5 is arranged on installation
Kong Zhong, interlock slot locating piece 5 are wedge structure, and bottom surface is horizontal plane, and the bottom surface of interlock slot locating piece 5 is arranged in interlock slot 2,
Two sides of bottom surface contact interlock slot 2 is horizontal fixed with the face of interlock slot.
As shown in fig. 6, angular transition block 6 is square structure, top surface sets horizontal V-groove, and the angle of V type grooves is
90 °, the angle of horizontal sextant angle and interlock slot 2 and measuring surface 1 formation of the one of side of V-groove is just as fixed block is along admittedly
The axial direction for determining slot is arranged in V-groove, and the bottom surface of fixed block and right flank are close to two faces of V-groove, at this point, detection
Whether the measuring surface 1 of gear shift fork axle is horizontal, if measuring surface 1 is horizontal, interlock slot 2 and survey in the gear shift fork axle
The angle combination process requirement in amount face 1.
The section of the bottom surface of interlock slot locating piece is circular arc, and the diameter of circular arc is identical with the section of interlock slot.
Embodiment 2
The angle detector of interlock slot and measuring surface and embodiment 1 be not in a kind of gear shift fork axle provided in this embodiment
It is the structure of fixed block with part, other structures are all identical.
As shown in figure 5, fixed block includes V-block 3 and positioning cover plate 4, V-block 3 is square structure, in the top surface of V-block 3
Meta position, which installs, is equipped with V-groove, and positioning cover plate 4 is arranged on the top of V-block 3, and gear shift fork is arranged in V-groove；Positioning cover plate
4 bottom surface is provided with inverted U slot, and inverted U slot is located at the top of V-groove, and mounting hole is arranged on positioning cover plate 4, and interlock slot is fixed
Position block 5 is arranged in mounting hole to 2 horizontal location of interlock slot of gear shift fork axle.
V-block 3 and positioning cover plate 4 are fixed by multiple bolts, while water between V-block 3 and positioning cover plate 4 in order to prevent
Translation is dynamic, positioner is additionally provided on V-block 3 and positioning cover plate 4, positioner is positioning pin.
Embodiment 3
The present embodiment difference from Example 2 is that angle transformation mechanism differs, other structures all same.
Angle rotation mechanism as shown in Figure 8 is an angular transition face 7, and conversion surface is inclined-plane, positioned at the right side of fixed block, angle
The horizontal sextant angle for spending conversion surface 7 is identical with the angle of measuring surface with interlock slot 2.
During detection, the fixed block for being fixed with gear shift fork axle is rotated, connects angular transition face 7 and the surface of workbench
It touches, ensures that angular transition face 7 is located at horizontality, it then will using whether the levelness of centimeter check measuring surface meets technique
It asks.
The application method of cubing provided by the utility model is described in detail below.
As shown in fig. 7, first lying in a horizontal plane in gear shift fork axle in the fixing groove of fixed block, measuring surface is located at fixed block
Outside, then 2 locating piece 5 of interlock slot is fitted into mounting hole, makes bottom surface and 2 flat contact of interlock slot, is ensured at interlock slot 2
In horizontal device；Then fixed block is put into the V-groove of angular transition block 6, measuring surface is made to face up；Dial gauge is pacified
On height gauge, the levelness of measuring surface 1 is from left to right detected, i.e. ± 0.105 is qualification in the range of theoretical calculated value, but
Consider cubing foozle in itself, when measurement should be qualified in ± 0.08, i.e. gear shift fork axle.
Fig. 1 to Fig. 4 be gear shift fork structure diagram, using the cubing measurement gear shift fork axle reduce measurement when
Between, the most 1 minutes just detectable efficiency completed, substantially increase detection, and operating method is simple and convenient, measurement is accurate,
With higher use value and promotional value.
More than content is only to illustrate the technological thought of the utility model, it is impossible to the protection model of the utility model is limited with this
Enclose, it is every according to the utility model proposes technological thought, any change done on the basis of technical solution each falls within this reality
Within protection domain with new claims.
Claims (8)
1. the angle detector of interlock slot and measuring surface in a kind of gear shift fork axle, which is characterized in that fixed including fixed block, interlock slot
Position block (5) and angle transformation mechanism；Horizontal fixing groove is provided on the fixed block, for gear shift fork axle is axial horizontal solid
It is fixed；Interlock slot locating piece (5) is arranged on radially across fixing groove on fixed block, and the interlock slot in gear shift fork axle is horizontal
It is fixed；The angle converting mechanism is used to convert the angle of fixed block, and the measuring surface (1) for making gear shift fork axle is horizontally disposed.
A kind of 2. angle detector of interlock slot and measuring surface in gear shift fork axle according to claim 1, which is characterized in that institute
Stating fixed block includes V-block (3) and positioning cover plate (4), and positioning cover plate (4) is arranged on the top surface of V-block (3)；V-block (3)
Top surface be provided with horizontal V-shape groove；The bottom surface of positioning cover plate (4) is provided with U-type groove, and the fixing groove is U-type groove and horizontal V-shaped
The space that slot is formed.
A kind of 3. angle detector of interlock slot and measuring surface in gear shift fork axle according to claim 2, which is characterized in that institute
It states and mounting hole is provided on positioning cover plate (4), mounting hole is arranged on installation radially across U-type groove, the interlock slot locating piece (5)
Kong Zhong.
4. the angle detector of interlock slot and measuring surface in a kind of gear shift fork axle according to claim 2, which is characterized in that also
Including positioner, positioner is used for V-block (3) and positioning cover plate (4) horizontal location.
A kind of 5. angle detector of interlock slot and measuring surface in gear shift fork axle according to claim 2, which is characterized in that institute
Angle converting mechanism is stated as angular transition block (6), the top surface of angular transition block (6) is provided with V-groove, and fixed block is along gear shift fork
The axial direction of axis is arranged in V-groove, an angle between face and horizontal plane and interlock slot (2) and the measuring surface of V-groove
Between angle it is identical.
A kind of 6. angle detector of interlock slot and measuring surface in gear shift fork axle according to claim 1, which is characterized in that institute
Interlock slot locating piece (5) is stated as wedge structure, the top surface of interlock slot locating piece (5) is inclined-plane, and bottom surface is horizontal plane, and bottom surface is set
In interlock slot, interlock slot is made to be located at horizontality.
A kind of 7. angle detector of interlock slot and measuring surface in gear shift fork axle according to claim 1, which is characterized in that institute
The bottom surface for stating interlock slot locating piece (5) is to pass through fixed block, cambered surface with the matched cambered surface of interlock slot, interlock slot locating piece (5)
It is contacted with interlock slot interlock slot is horizontal fixed.
A kind of 8. angle detector of interlock slot and measuring surface in gear shift fork axle according to claim 1, which is characterized in that institute
Angle transformation mechanism is stated as angular transition face (7), the conversion surface is arranged on fixed block, and is put down with the axis of gear shift fork axle
Row, the horizontal sextant angle of angular transition face (7) are identical with the angle that interlock slot (2) and measuring surface (1) are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721428303.9U CN207407794U (en) | 2017-10-31 | 2017-10-31 | The angle detector of interlock slot and measuring surface in a kind of gear shift fork axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721428303.9U CN207407794U (en) | 2017-10-31 | 2017-10-31 | The angle detector of interlock slot and measuring surface in a kind of gear shift fork axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207407794U true CN207407794U (en) | 2018-05-25 |
Family
ID=62409323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721428303.9U Expired - Fee Related CN207407794U (en) | 2017-10-31 | 2017-10-31 | The angle detector of interlock slot and measuring surface in a kind of gear shift fork axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207407794U (en) |
-
2017
- 2017-10-31 CN CN201721428303.9U patent/CN207407794U/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: 20180525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |