CN207779269U - One or two gear shift shift fork comprehensive check tools - Google Patents
One or two gear shift shift fork comprehensive check tools Download PDFInfo
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- CN207779269U CN207779269U CN201820109891.8U CN201820109891U CN207779269U CN 207779269 U CN207779269 U CN 207779269U CN 201820109891 U CN201820109891 U CN 201820109891U CN 207779269 U CN207779269 U CN 207779269U
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- shift
- shift fork
- gear shift
- positioning column
- bottom plate
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Abstract
The utility model provides a kind of one or two gear shift shift fork comprehensive check tools, belongs to field of mechanical technique.It is low that it solves existing one or two gear shift shift fork comprehensive check tool detection efficiency, the problem of cannot achieve on-line checking and batch detection.This one or two gear shift shift fork comprehensive check tool, including bottom plate, the cylindric locating piece being equipped with simultaneously with the cambered surface one and cambered surface two of one or two gear shift shift fork of standard is vertically equipped on bottom plate, the positioning column one being equipped with the shift fork axis hole one of one or two gear shift shift fork of standard is vertically equipped on bottom plate, positioning column one is located at the same side of bottom plate with locating piece, and the detection components of the shift fork axis hole two for detecting one or two gear shift shift fork to be checked are additionally provided on bottom plate.The utility model has many advantages, such as that detection efficiency is high, on-line checking and batch detection can be achieved.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of one or two gear shift shift fork comprehensive check tools.
Background technology
One or two gear shift shift forks as shown in Figure 1, including shift fork ontology, shift fork ontology are equipped with shift fork 1 and shift fork two
2, the one end of shift fork 1 far from shift fork ontology has cambered surface 1 towards the side of shift fork 22, and shift fork 22 is towards shift fork 1
Side has cambered surface 24, and cambered surface 1 is coaxial with cambered surface 24 and is arranged with radius, also has the axis along cambered surface 24 on shift fork 22
The side plane 5 that line extends is additionally provided with shift fork axis hole 1 and shift fork axis hole 27, shift fork axis hole 1 and shift fork axle on shift fork ontology
Hole 27 is parallel and the axis of shift fork axis hole 1 is parallel with side plane 5, and the side of shift fork ontology is equipped with pin hole 8.
It is limited by one or two gear shift shifting fork structures, traditional measurement cubing can not be to the overall dimensions of one or two gear shift shift forks
It is detected, therefore each tested surface of three coordinate pairs, one or two gear shift shift fork is generally used to carry out sampling site, then the coordinate that these are put
Numerical value passes through computer disposal, and fitting, which is formed, measures element, such as circle, ball, cylinder, circular cone, curved surface, by the side of mathematical computations
Method obtains its shape, position of related features and other geometric sense data.Since each tested surface area of one or two gear shift shift forks is small, three coordinates
It can acquire that available point is few, measuring surface, circle and the actual parts error for being fitted formation are larger, will further be surveyed along with benchmark extends
Error amplification is measured, measurement accuracy is low；And three coordinate pair single-piece selector fork time of measuring it is long, detection efficiency is low, Wu Fashi
Existing on-line checking and batch detection.
To improve accuracy of detection, Chinese patent discloses a kind of cubing of gear shifting fork of speed-changing box, and [Authorization Notice No. is
CN204461299U], including pedestal, mandrel, bolt, one end and the pedestal of mandrel be fastened as a whole, the other end of mandrel is slotting
Enter to the free end in the shift fork hole of selector fork, the free end is tapered, and the conical surface of free end is equipped with slot；Bolt is by taper
Section and the column body segment composition being inserted into mandrel in slot, the conical surface of conical section is equipped with to be connected with the threaded hole of tested selector fork
The screw thread connect；The first measuring device and the second measuring device measured to the shift fork foot of selector fork is additionally provided on pedestal,
And to third measuring device and the 4th measuring device that the shift fork head of selector fork measures, and selector fork is dialled
The 5th measuring device and the 6th measuring device that entry is measured with threaded hole error.But its structure is complex, each detection device
Detection operation can not be realized simultaneously, and detection efficiency is low, and manufacturing cost is high.
Invention content
The purpose of this utility model is the presence of the above problem in view of the prior art, it is proposed that a kind of detection efficiency it is high one
Two gear shift shift fork comprehensive check tools.
The purpose of this utility model can be realized by following technical proposal：
One or two gear shift shift fork comprehensive check tools, including bottom plate, which is characterized in that be vertically equipped on the bottom plate and standard
The cylindric locating piece that the cambered surface one and cambered surface two of one or two gear shift shift forks are equipped with simultaneously is vertically equipped on the bottom plate
Positioning column one positioned at locating piece same side, when one or two gear shift shift forks of standard are located on locating piece described in positioning column
One is equipped with the shift fork axis hole one of one or two gear shift shift fork of standard, is additionally provided on the bottom plate for detecting to be checked 1
The detection components of the shift fork axis hole two of gear shift shift fork.
In one or two above-mentioned gear shift shift fork comprehensive check tools, the detection components include the location hole being set on bottom plate
With the positioning column two being actively located in location hole, the outer diameter of the positioning column two is equal with the aperture of location hole, when standard
Location hole described in when one or two gear shift shift forks are located in positioning column one on locating piece and one or the two gear shift shift fork of standard
Shift fork axis hole two is opposite to be arranged, the aperture of the outer diameter of the positioning column two and the shift fork axis hole two of one or the two gear shift shift fork of standard
Equal, the location hole is located at the same side of bottom plate with positioning column one.
In one or two above-mentioned gear shift shift fork comprehensive check tools, the same side on the bottom plate positioned at positioning column one is fixed
There are guide pad, the guide pad to be equipped with pilot hole, the plunger being equipped with pilot hole is equipped in the pilot hole,
The front end of the plunger is equipped with columned plug division, when one or two gear shift shift forks of standard are located in positioning column one and locating piece
Plug division described in when upper is inserted into the pin hole of one or the two gear shift shift fork of standard, and one or two grades of outer diameter and the standard of plug division is changed
The internal diameter of the pin hole of shelves shift fork is equal.
Have in one or two above-mentioned gear shift shift fork comprehensive check tools, on the positioning column one and is allowed for what plug division penetrated
Position hole.
In one or two above-mentioned gear shift shift fork comprehensive check tools, bushing is equipped in the pilot hole, the plunger is slided
Dynamic cooperation is in the bushing.
In one or two above-mentioned gear shift shift fork comprehensive check tools, the side of the locating piece is equipped with positioning plane, works as standard
One or two gear shift shift forks when being located on positioning column one and locating piece described in positioning plane and one or the two gear shift shift fork
Side plane reclines setting.
In one or two above-mentioned gear shift shift fork comprehensive check tools, the side of the locating piece has notch, the notch
Interior to be equipped with link block, positioning plane is set on the link block.
In one or two above-mentioned gear shift shift fork comprehensive check tools, there are two handles being oppositely arranged on the bottom plate.
The not homonymy of bottom plate is provided with handle, is conducive to the movement of bottom plate.
When detection, one or two gear shift shift forks to be detected are put on positioning column one and locating piece, can be easily put into
The shift fork axis hole one of bright one or two gear shift shift fork to be detected, the position degree qualification of cambered surface one, cambered surface two and side plane, otherwise for not
It is qualified；Then positioning column two is inserted into the shift fork axis hole two of one or two gear shift shift fork to be detected, if positioning column two can be directly
It is inserted into location hole, illustrates that the position degree of the shift fork axis hole two of one or two gear shift shift fork to be detected is qualified, it is on the contrary then unqualified；
Plunger is inserted into bushing, if plunger can be inserted into the pin hole of one or two gear shift shift fork to be detected, illustrates pin hole position
Qualification, on the contrary it is unqualified.
Compared with prior art, this one or two gear shift shift fork comprehensive check tool has the following advantages：One or two can directly be measured
Shift fork axis hole one, cambered surface one, cambered surface two and the position degree of side plane of gear shift shift fork and the position of shift fork axis hole two and pin hole
Degree of setting, detection efficiency is high, and can realize batch production and on-line checking.
Description of the drawings
Fig. 1 is the structural schematic diagram of one or the two gear shift shift forks provided in background technology.
Fig. 2 is the vertical view of preferred embodiment provided by the utility model.
Fig. 3 is sectional view at A-A in Fig. 2 provided by the utility model.
In figure, 1, shift fork one；2, shift fork two；3, cambered surface one；4, cambered surface two；5, side plane；6, shift fork axis hole one；7, shift fork
Axis hole two；8, pin hole；A, bottom plate；B, locating piece；C, positioning column one；D, positioning column two；E, guide pad；F, plunger；G, plug division；
H, relief hole；I, bushing；J, plane is positioned；K, notch；L, link block；M, handle.
Specific implementation mode
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
One or two gear shift shift fork comprehensive check tools as shown in Figures 2 and 3, including on bottom plate a, bottom plate a vertically be equipped with and mark
It is vertically equipped on the cylindric locating piece b that the cambered surface 1 and cambered surface 24 of accurate one or two gear shift shift forks are equipped with simultaneously, bottom plate a
One c of positioning column being equipped with the shift fork axis hole 1 of one or two gear shift shift fork of standard, one c of positioning column and locating piece b are located at bottom
The same side of plate a is additionally provided with the detection components of the shift fork axis hole 27 for detecting one or two gear shift shift fork to be checked on bottom plate a.
As shown in Figure 1, detection components include the location hole being set on bottom plate a and the positioning column being actively located in location hole
The outer diameter of two d, two d of positioning column are equal with the aperture of location hole, when one or two gear shift shift forks of standard be located in one c of positioning column with
The shift fork axis hole 27 of location hole and one or the two gear shift shift fork of standard is oppositely arranged when on locating piece b, the outer diameter of two d of positioning column
Equal with the aperture of shift fork axis hole 27 of one or the two gear shift shift fork of standard, location hole is located at the phase of bottom plate a with one c of positioning column
Homonymy.
As shown in Figure 1, being fixed with guide pad e positioned at the same side of one c of positioning column on bottom plate a, guide pad e, which is equipped with, to be oriented to
Hole, as shown in Fig. 2, being equipped with the plunger f being equipped with pilot hole in pilot hole, the front end of plunger f is equipped with columned insert
Socket part g, when one or two gear shift shift forks of standard are located on one c of positioning column and locating piece b, plug division g is inserted into the standard one
In the pin hole 8 of two gear shift shift forks, the outer diameter of plug division g is equal with the internal diameter of pin hole 8 of one or two gear shift shift fork of standard.
As shown in Fig. 2, having the relief hole h penetrated for plug division g on one c of positioning column.
As shown in Fig. 2, being equipped with bushing i in pilot hole, plunger f is slidably fitted in bushing i.
As described in Figure 1, the side of locating piece b is equipped with positioning plane j, when one or two gear shift shift forks of standard are located in positioning
The side plane 5 of positioning plane j and one or the two gear shift shift fork reclines setting when on one c of column and locating piece b.
Specifically, as shown in Figure 1, the side of locating piece b has notch k, notch k is interior to be equipped with link block l, positioning plane j
On link block l.
As shown in Figure 1, having the two handle m being oppositely arranged on bottom plate a.The not homonymy of bottom plate a is provided with handle m, has
Conducive to the movement of bottom plate a.
When detection, one or two gear shift shift forks to be detected are put on positioning column one c and locating piece b, can be easily put into
Illustrate the shift fork axis hole 1 of one or two gear shift shift fork to be detected, the position degree qualification of cambered surface 1, cambered surface 24 and side plane 5, instead
To be unqualified；Then two d of positioning column is inserted into the shift fork axis hole 27 of one or two gear shift shift fork to be detected, if positioning column
Two d can be directly inserted into location hole, illustrate that the position degree of the shift fork axis hole 27 of one or two gear shift shift fork to be detected is qualified, instead
It is then unqualified；Plunger f is inserted into bushing i, if plunger f can be inserted into the pin hole 8 of one or two gear shift shift fork to be detected,
Illustrate that 8 position degree of pin hole is qualified, otherwise is unqualified.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (8)
1. a kind of one or two gear shift shift fork comprehensive check tools, including bottom plate (a), which is characterized in that vertically set on the bottom plate (a)
Have and the cambered surface one (3) of one or two gear shift shift fork of standard and cambered surface two (4) while the cylindric locating piece (b) that is equipped with, institute
The positioning column one (c) positioned at locating piece (b) same side is vertically equipped on the bottom plate (a) stated, when one or two gear shift shift forks of standard
Positioning column one (c) and shift fork axis hole one (6) cooperation of one or two gear shift shift fork of standard described in when being located on locating piece (b) are set
It sets, the detection components of the shift fork axis hole two (7) for detecting one or two gear shift shift fork to be checked is additionally provided on the bottom plate (a).
2. one or two gear shift shift fork comprehensive check tool according to claim 1, which is characterized in that the detection components include
Location hole on bottom plate (a) and the positioning column two (d) being actively located in location hole, the outer diameter of the positioning column two (d)
It is equal with the aperture of location hole, when one or two gear shift shift forks of standard are located on positioning column one (c) and locating piece (b) described in
The shift fork axis hole two (7) of location hole and one or the two gear shift shift fork of standard be oppositely arranged, the outer diameter of the positioning column two (d) with
The aperture of the shift fork axis hole two (7) of one or the two gear shift shift fork of standard is equal, and the location hole is located at bottom with positioning column one (c)
The same side of plate (a).
3. one or two gear shift shift fork comprehensive check tool according to claim 1, which is characterized in that the bottom plate (a) is upper
It is fixed with guide pad (e) in the same side of positioning column one (c), the guide pad (e) is equipped with pilot hole, the pilot hole
It is inside equipped with the plunger (f) being equipped with pilot hole, the front end of the plunger (f) is equipped with columned plug division (g), works as mark
Plug division (g) described in when one or two accurate gear shift shift forks are located in positioning column one (c) on locating piece (b) is inserted into the standard
In the pin hole (8) of one or two gear shift shift forks, the internal diameter of the outer diameter of plug division (g) and the pin hole (8) of one or two gear shift shift fork of standard
It is equal.
4. one or two gear shift shift fork comprehensive check tool according to claim 3, which is characterized in that the positioning column one (c)
It is upper that there is the relief hole (h) penetrated for plug division (g).
5. one or two gear shift shift fork comprehensive check tool according to claim 3, which is characterized in that be equipped in the pilot hole
Bushing (i), the plunger (f) are slidably fitted in the bushing (i).
6. one or two gear shift shift fork comprehensive check tool according to claim 1, which is characterized in that the side of the locating piece (b)
Portion is equipped with positioning plane (j), when one or two gear shift shift forks of standard are located on positioning column one (c) and locating piece (b) described in
The side plane (5) of positioning plane (j) and one or the two gear shift shift fork recline setting.
7. one or two gear shift shift fork comprehensive check tool according to claim 6, which is characterized in that the side of the locating piece (b)
Portion has notch (k), and link block (l) is equipped in the notch (k), and positioning plane (j) is set on the link block (l).
8. one or two gear shift shift fork comprehensive check tool according to claim 1, which is characterized in that have on the bottom plate (a)
There are two handles (m) being oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820109891.8U CN207779269U (en) | 2018-01-23 | 2018-01-23 | One or two gear shift shift fork comprehensive check tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820109891.8U CN207779269U (en) | 2018-01-23 | 2018-01-23 | One or two gear shift shift fork comprehensive check tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207779269U true CN207779269U (en) | 2018-08-28 |
Family
ID=63214319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820109891.8U Active CN207779269U (en) | 2018-01-23 | 2018-01-23 | One or two gear shift shift fork comprehensive check tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207779269U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220433A (en) * | 2019-04-17 | 2019-09-10 | 大连大学 | Lathe shift fork class part integrates measuring point data acquisition method |
| CN110230965A (en) * | 2019-04-17 | 2019-09-13 | 大连大学 | A kind of the operation hole measurement disk component and control hole measurement disk component of lathe shift fork class piece test |
-
2018
- 2018-01-23 CN CN201820109891.8U patent/CN207779269U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220433A (en) * | 2019-04-17 | 2019-09-10 | 大连大学 | Lathe shift fork class part integrates measuring point data acquisition method |
| CN110230965A (en) * | 2019-04-17 | 2019-09-13 | 大连大学 | A kind of the operation hole measurement disk component and control hole measurement disk component of lathe shift fork class piece test |
| CN110230965B (en) * | 2019-04-17 | 2020-09-22 | 大连大学 | Measuring disc component for detecting shifting fork type parts of machine tool |
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