CN207556465U - A kind of yoke detection instrument - Google Patents
A kind of yoke detection instrument Download PDFInfo
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- CN207556465U CN207556465U CN201721837616.XU CN201721837616U CN207556465U CN 207556465 U CN207556465 U CN 207556465U CN 201721837616 U CN201721837616 U CN 201721837616U CN 207556465 U CN207556465 U CN 207556465U
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- yoke
- measurement
- half portion
- column
- linking arm
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Abstract
A kind of yoke detection instrument provided by the utility model, it is intended to solve yoke in the prior art dimensional measurement it is inconvenient the technical issues of.A kind of yoke detection instrument provided by the utility model, column is provided on pedestal, measurement head is provided on column, measuring appliance is provided in measurement head, measuring appliance includes cylinder, it is provided on cylinder and measures rib and inclined-plane, cylinder includes the first half portion and the second half portion, when actually measuring, yoke is placed on pedestal, then, mobile first half portion and the second half portion make measurement rib coordinate with yoke jump-ring slot, inclined-plane is made to coordinate with yoke chamfering, survey crew observes and measures whether rib can coordinate with yoke jump-ring slot, whether inclined-plane is bonded with yoke chamfering can measure yoke jump-ring slot, whether the size of yoke chamfering meets the requirements, the detection instrument substantially increases the measurement efficiency of yoke, reduce the production cost of yoke, and, reduce the labor intensity of survey crew.
Description
Technical field
The utility model is related to detection instrument more particularly to a kind of yoke detection instruments.
Background technology
Yoke is a part of transmission shaft, is used widely in the car.Yoke coordinates to realize power with pin section
Transmission, yoke in process should have higher machining accuracy, to improve the stability in the yoke course of work.
In the prior art, for yoke in process of production using general gage measuring size, this measurement method causes axis
It is low to pitch measurement efficiency, yoke is when producing in enormous quantities, and production efficiency that this measurement method will influence yoke improves yoke
Manufacture cost.
Invention content
A kind of yoke detection instrument provided by the utility model, it is intended to which the dimensional measurement for solving yoke in the prior art is not square
Just the technical issues of.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution：A kind of yoke detection instrument, including
Pedestal is provided with column on the pedestal, and measurement head is provided on the column, detection axis is provided in the measurement head
It pitches jump-ring slot size and detects the measuring appliance of yoke chamfer dimesion, the measuring appliance includes cylinder, is provided in the cylinder
With the measurement rib of yoke jump-ring slot cooperation, the measurement portion coordinated with yoke chamfering, the measurement are additionally provided on the cylinder
Portion is equipped with the inclined-plane that coordinate with yoke chamfering, and the cylinder includes the first half portion and the second half portion, first half portion and the
The protrusion to be formed and measure rib is both provided in two half portions, is both provided with to form measurement portion in first half portion and the second half portion
Protrusion, first half portion are rotatably connected on by the first linking arm in the measurement head, and second half portion passes through second
Linking arm is rotatably connected in the measurement head, and the measurement head is slidably connected on the column, is also set in the measurement head
Be equipped with the lock-screw measurement head being locked on the column.
A kind of yoke detection instrument provided by the utility model, column is provided on pedestal, survey is provided on column
Head is measured, measuring appliance is provided in measurement head, measuring appliance includes cylinder, is provided on cylinder and measures rib and inclined-plane, cylinder packet
The first half portion and the second half portion are included, when actually measuring, yoke is placed on pedestal, then, mobile first half portion and second
Half portion coordinates measurement rib and yoke jump-ring slot, and inclined-plane is made to coordinate with yoke chamfering, and whether survey crew observes and measures rib can be with
With the cooperation of yoke jump-ring slot, inclined-plane whether be bonded with yoke chamfering i.e. measurable yoke jump-ring slot, yoke chamfering size whether
It meets the requirements, which substantially increases the measurement efficiency of yoke, reduces the production cost of yoke, also, reduces
The labor intensity of survey crew.
A kind of optional scheme, there are two shaft, first linking arm and the second linking arms for setting in the measurement head
It is respectively sleeved in the shaft, is provided between first linking arm and second linking arm and pushes the first linking arm
The elastic component being located remotely from each other is connect with second, leading arm is additionally provided on first linking arm, the leading arm has two,
Also, being formed between two leading arms makes the guide groove that the second linking arm passes through.
First linking arm and the second linking arm are rotatably connected on by shaft in measurement head, and the first linking arm, second connect
It is flexible to connect arm rotation, optimizes the performance of detection instrument.The setting of elastic component causes the first linking arm, the second linking arm phase
It is mutually separate, optimize the operating characteristics of detection instrument.It is higher that the setting of leading arm so that the first linking arm, the second linking arm have
Operation precision, and then improve the precision of detection instrument.
A kind of optional scheme, at least two, the column, the yoke detection instrument further include display and measure rib and bottom
The grating scale of distance between seat, the grating scale include the scale grating being disposed therein on a root post, are set to measurement head
On indication grating and the display that is set in the measurement head.
The setting of grating scale can easily measure the height of yoke jump-ring slot, optimize the performance of detection instrument.
A kind of optional scheme is welded with the handle convenient for rotating the lock-screw on the lock-screw, described
Column is provided with the limit body for preventing measurement head from skidding off the column on one end far from the pedestal, the limit body passes through spiral shell
Nail is fixed on the column.
The setting of handle causes lock-screw not needed to when rotated by tool, optimizes the operability of detection instrument
Energy.The setting of limit body can be effectively prevented from measurement head and skid off column, improve the stabilization of detection instrument in use
Performance.
A kind of optional scheme, the column are welded on the pedestal, are plated and are set on the measurement rib and measurement portion
There is wearing layer.
The setting of wearing layer extends the service life for measuring rib and measurement portion.
Compared with prior art, a kind of yoke detection instrument provided by the utility model, has the following advantages that：
1st, the dimensional measurement of yoke jump-ring slot and yoke chamfering is convenient, improves the measurement efficiency of yoke, reduces survey
The labor intensity of amount personnel.
2nd, cylinder includes the first half portion and the second half portion, is conducive to the operation of survey crew, measures rib and inclined-plane can be square
Just coordinate with yoke, optimize the performance of detection instrument.
3rd, the setting of grating scale allows detection instrument easily to measure the height of yoke jump-ring slot, optimizes detection work
The performance of tool.
Description of the drawings
Attached drawing 1 is a kind of front view of yoke detection instrument of the utility model；
Attached drawing 2 is the vertical view of attached drawing 1；
Schematic diagram when attached drawing 3 is the first linking arm in attached drawing 2, the second linking arm opens；
Attached drawing 4 is the front view of the first half portion.
Specific embodiment
Below in conjunction with the accompanying drawings, a kind of yoke detection instrument of the utility model is described further.Following embodiment is only
It is used to help those skilled in the art understand that the utility model, is not the limitation to the utility model.
As shown in Figure 1, Figure 2, Figure 3 shows, including pedestal 1, column is provided on the pedestal 1 for a kind of yoke detection instrument
2, measurement head 3 is provided on the column 2, the column 2 is welded on the pedestal 1, and column 2 can also be with pedestal 1
Integral structure；
As shown in Figure 2 and Figure 3, detection axis fork jump-ring slot size and detection yoke chamfer dimesion are provided in the measurement head 3
Measuring appliance 4, the measuring appliance 4 include cylinder 5, the measurement rib 6 coordinated with yoke jump-ring slot is provided in the cylinder 5,
The measurement portion 7 coordinated with yoke chamfering is additionally provided on the cylinder 5, plates and is equipped on the measurement rib 6 and measurement portion 7
Wearing layer, the thickness of wearing layer are not less than 0.5 millimeter；
As shown in figure 4, the measurement portion 7 is equipped with the inclined-plane 8 coordinated with yoke chamfering, which pastes with yoke chamfering
It closes, to detect whether the size of yoke chamfering meets the requirements, when inclined-plane 8 can not be bonded with yoke chamfering, the size of yoke chamfering
It is undesirable；
As shown in Figure 2, Figure 3, Figure 4, the cylinder 5 includes the first half portion 9 and the second half portion 10,9 He of the first half portion
The protrusion to be formed and measure rib 6 is both provided in second half portion 10, after the first half portion 9 and the second half portion 10 coordinate, protrusion, which is formed, to be surveyed
Rib 6 is measured, the protrusion to form measurement portion 7, the first half portion 9 and second are both provided in 9 and second half portion 10 of the first half portion
Protrusion forms measurement portion 7 after half portion 10 coordinates, and first half portion 9 is rotatably connected on the measurement by the first linking arm 11
On first 3, the first half portion 9 can be an integral structure with the first linking arm 11, and second half portion 10 passes through the second linking arm 12
It being rotatably connected in the measurement head 3, the second half portion 10 can be an integral structure with the second linking arm 12,
As shown in Figure 2 and Figure 3, shaft 14, shaft 14 can be integrated with measurement head 3 there are two settings in the measurement head 3
Formula structure, 11 and second linking arm 12 of the first linking arm is respectively sleeved in the shaft 14, in first linking arm
It is provided between 11 and second linking arm 12 and the first linking arm 11 is pushed to connect the elastic component 15 being located remotely from each other with second, it should
Elastic component 15 can be spring, and one end of elastic component 15 can be welded on the first linking arm 11, and the other end of elastic component 15 can
To be welded on the second linking arm 12, first half portion 9 and the second half portion 10 are to separate under the action of elastic component 15 when unmeasured
, when measurement, only needs to operate the first half portion 9, the second half portion 10 makes the first half portion 9 coordinate with the second half portion 10, operates ten
It is convenient to divide, and leading arm 16 is additionally provided on first linking arm 11, and leading arm 16 can be welded on the first linking arm 11,
The leading arm 16 has two, also, formation makes the guide groove that the second linking arm 12 passes through, guide groove between two leading arms 16
Second linking arm 12 is oriented to, to improve the mobile accuracy of the first linking arm 11, the second linking arm 12, and then improves detection instrument
Precision；
As shown in Figure 1, the measurement head 3 is slidably connected on the column 2, it is additionally provided in the measurement head 3 by institute
The lock-screw 13 that measurement head 3 is locked on the column 2 is stated, is welded with to rotate the locking on the lock-screw 13
The handle of screw 13, the setting of handle are not needed to when lock-screw 13 is rotated by tool, and detection instrument is easy to operate,
The column 2 is provided with the limit body 18 for preventing measurement head 3 from skidding off the column 2, the limit on one end far from the pedestal 1
Position body 18 is fixed by screws on the column 2.
A kind of prioritization scheme to above-mentioned technical proposal, at least two, the column 2, which further includes
Display measures the grating scale of distance between rib 6 and pedestal 1, measures the distance between rib 6 and pedestal 1 as yoke jump-ring slot to axis
The distance in fork face, the distance are also a measurement element of yoke, and the grating scale includes being disposed therein on a root post 2
Scale grating, the indication grating being set in measurement head 3 and the display 17 being set in the measurement head 3.Grating scale is
General measure tool of the prior art, concrete structure not reinflated narration herein.
The section Example of the utility model is described in detail above in association with attached drawing.Those skilled in the art read
It after this specification, based on the technical solution of the utility model, can modify to above-described embodiment, these modifications still fall within this
The protection domain of utility model.
Claims (5)
1. a kind of yoke detection instrument, including pedestal (1), it is characterised in that：Column (2) is provided on the pedestal (1),
Measurement head (3) is provided on the column (2), detection axis fork jump-ring slot size and detection axis are provided on the measurement head (3)
The measuring appliance (4) of chamfer dimesion is pitched, the measuring appliance (4) includes cylinder (5), is provided with and yoke card in the cylinder (5)
The measurement rib (6) of spring slot cooperation, is additionally provided with the measurement portion (7) coordinated with yoke chamfering, the measurement on the cylinder (5)
Portion (7) is equipped with the inclined-plane (8) coordinated with yoke chamfering, and the cylinder (5) includes the first half portion (9) and the second half portion (10),
Be both provided on first half portion (9) and the second half portion (10) to be formed measure rib (6) protrusion, first half portion (9) and
The protrusion to form measurement portion (7) is both provided in second half portion (10), first half portion (9) passes through the first linking arm (11)
It is rotatably connected in the measurement head (3), second half portion (10) is rotatably connected on the survey by the second linking arm (12)
It measures on head (3), the measurement head (3) is slidably connected on the column (2), and being additionally provided on the measurement head (3) will be described
Measurement head (3) is locked at the lock-screw (13) on the column (2).
2. a kind of yoke detection instrument according to claim 1, it is characterised in that：Two are provided on the measurement head (3)
A shaft (14), first linking arm (11) and the second linking arm (12) are respectively sleeved in the shaft (14), described
It is provided between first linking arm (11) and second linking arm (12) and the first linking arm (11) is pushed to be connect mutually with second
Separate elastic component (15), is additionally provided with leading arm (16) on first linking arm (11), and the leading arm (16) has two
Item, also, formation makes the guide groove that the second linking arm (12) passes through between two leading arms (16).
3. a kind of yoke detection instrument according to claim 1, it is characterised in that：The column (2) at least two, should
Yoke detection instrument further includes the grating scale that display measures distance between rib (6) and pedestal (1), and the grating scale includes being set to
Scale grating on a wherein root post (2), the indication grating being set in measurement head (3) and it is set to the measurement head (3)
On display (17).
4. a kind of yoke detection instrument according to claim 1, it is characterised in that：It is welded on the lock-screw (13)
Convenient for rotating the handle of the lock-screw (13), being provided on the one end of the column (2) far from the pedestal (1) prevents
Measurement head (3) skids off the limit body (18) of the column (2), and the limit body (18) is fixed by screws in the column (2)
On.
5. a kind of yoke detection instrument according to any one of claims 1 to 4, it is characterised in that：Column (2) weldering
It is connected on the pedestal (1), plating is equipped with wearing layer on the measurement rib (6) and measurement portion (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721837616.XU CN207556465U (en) | 2017-12-25 | 2017-12-25 | A kind of yoke detection instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721837616.XU CN207556465U (en) | 2017-12-25 | 2017-12-25 | A kind of yoke detection instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207556465U true CN207556465U (en) | 2018-06-29 |
Family
ID=62661232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721837616.XU Active CN207556465U (en) | 2017-12-25 | 2017-12-25 | A kind of yoke detection instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207556465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061518A (en) * | 2017-12-25 | 2018-05-22 | 浙江德福精密驱动制造有限公司 | A kind of yoke detection instrument |
-
2017
- 2017-12-25 CN CN201721837616.XU patent/CN207556465U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061518A (en) * | 2017-12-25 | 2018-05-22 | 浙江德福精密驱动制造有限公司 | A kind of yoke detection instrument |
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