CN205991766U - Center height measurement device - Google Patents
Center height measurement device Download PDFInfo
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- CN205991766U CN205991766U CN201620951863.1U CN201620951863U CN205991766U CN 205991766 U CN205991766 U CN 205991766U CN 201620951863 U CN201620951863 U CN 201620951863U CN 205991766 U CN205991766 U CN 205991766U
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- measurement
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- measured
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Abstract
This utility model provides a kind of center height measurement device, including：Workbench；Reference block, it is fixedly arranged on workbench；Support base, it includes the first through hole intersecting vertically and the second through hole；Measurement apparatus, it includes the dial gauge with sleeve and the first measurement head, and be arranged at parallel to the Measurement portion in the first through hole of workbench, also include being fixed on support base one side, the side block block to stop for the abutting contact can be kept to product formation side to be measured with product spherical outside surface to be measured.Center of the present utility model height measurement device, the spherical outside surface center that can accurately measure product to be measured is high, easy to use, has preferable using effect.
Description
Technical field
This utility model is related to field of measuring technique, particularly to a kind of center height measurement device.
Background technology
In prior art, the measurement high to the center of the product to be measured with spherical outside surface, especially to retainer spherical outside surface
Center high measurement, be generally placed in described retainer using by the model part with spherical outside surface, range estimation gap size, rear root
Substantially judge that according to the size of model part the center of product spherical outside surface to be measured is high, this kind of method error of measuring is big, in-convenience in use.
Utility model content
In view of this, this utility model is directed to a kind of center height measurement device, can accurately measure product to be measured
Spherical outside surface center high, easy to use, there is preferable using effect.
For achieving the above object, technical solution of the present utility model is：A kind of center height measurement device, for tool
There is the high measurement in the center of spherical outside surface product to be measured, including：
Workbench；
Reference block, described reference block is fixedly arranged on described workbench, and the upper surface of described reference block be used for shelving described
Product to be measured；
Support base, with respect to described reference block, described support base is equally fixedly arranged on described workbench, and described support base
Including the first through hole intersecting vertically and the second through hole；
Measurement apparatus, described measurement apparatus include the dial gauge with sleeve and the first measurement head, and are arranged at parallel
Measurement portion in the first through hole of described workbench, also include being fixed on described support base one side, can be to be measured with described
The side block block that product spherical outside surface keeps abutting contact to stop to described product formation side to be measured；Described Measurement portion includes can be in
The measurement handle rotating in one through hole and abutting against with described first measurement head, and be connected and via pin with described measurement handle
Axle rotates the survey mass on described support base, and it is high second in twice center that described survey mass is provided with two distance between axles
Measurement head, two described second measurement heads are symmetrical in described bearing pin arrangement, and described bearing pin center is to described reference block upper surface
Distance be equal to that center is high, the sleeve of described dial gauge is fixed in the second through hole via support.
It is further preferred that described support includes the table folder being sheathed on described sleeve, and press from both sides screw thread with described table
The clamping spiral shell handle connecting, described table folder is fixedly arranged in described second through hole via described gripping sleeve.
It is further preferred that the outer surface of described second measurement head is the arc matching with described product spherical outside surface to be measured
Face.
It is further preferred that described measurement handle is cylinder, the outer surface of described first measurement head is and described measurement handle
The arcwall face that outer surface matches.
Center of the present utility model height measurement device, under original state, two the second measurement heads on survey mass are in gravity
Under effect, it is not on same axis, during measurement, the spherical outside surface of product to be measured keeps contacting with side block block, promotes product to be measured
Product move to measurement apparatus, are in the second measurement head elder generation contact measured product spherical outside surface of upper end, continue to press on product to be measured and move
Dynamic, survey mass can be turned clockwise with bearing pin for center of rotation, until contact is in the second measurement head of lower end, this process
In, measurement handle rotation forces first measurement head moves up and down, when two the second measurement heads touch product spherical outside surface to be measured simultaneously
When, it is high that the number of degrees on dial gauge are product spherical outside surface center to be measured.
Brief description
The accompanying drawing constituting a part of the present utility model is used for providing further understanding to of the present utility model, and this practicality is new
The schematic description and description of type is used for explaining this utility model, does not constitute to improper restriction of the present utility model.?
In accompanying drawing：
Fig. 1 is the structural representation of the center height measurement device described in this utility model embodiment；
Fig. 2 is the working state figure of the center height measurement device described in this utility model embodiment；
Fig. 3 is the main sectional view of the support base described in this utility model embodiment；
Fig. 4 is the top view of the support base described in this utility model embodiment；
Fig. 5 is the top view of the workbench described in this utility model embodiment；
Fig. 6 is product structure schematic diagram to be measured.
Description of reference numerals：
1- workbench, 2- reference block, 31- dial gauge, 311- first measurement head, 32- first through hole, 331- measures handle,
332- survey mass, 333- bearing pin, 334- second measurement head, 335- table presss from both sides, and 336- clamps spiral shell handle, 337- gripping sleeve, 34- side block
Block, 35- second through hole, 4- support base, 5- retainer, H- center is high.
Specific embodiment
It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can
To be mutually combined.
To describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
The present embodiment is related to a kind of center height measurement device, for the survey high to the center with spherical outside surface product to be measured
Amount, the present embodiment will taking the measurement of universal joint retainer 5 spherical outside surface as a example be described in detail.By shown in Fig. 1 to Fig. 6, specifically
Including：Workbench 1；Reference block 2, reference block 2 is fixedly arranged on workbench 1 by screw, and the upper surface of reference block 2 is used for shelving
Retainer 5；Support base 4, with respect to reference block 2, support base 4 is equally fixedly arranged on workbench 1 via screw, and support base 4 wraps
Include the first through hole 32 intersecting vertically and the second through hole 35；And measurement apparatus, measurement apparatus include with sleeve and first survey
The dial gauge 31 of amount 311, and be arranged at parallel to the Measurement portion in the first through hole 32 of workbench 1, also include via spiral shell
Nail be fixed on support base 4 one side, can with retainer 5 spherical outside surface keep abutting contact with right in retainer 5 moving process
Retainer 5 forms the side block block 34 that side stops；Measurement portion include can rotating in first through hole 32 and with the first measurement head 311
The measurement handle 331 abutting against, and be connected with measurement handle 331 and rotate the measurement on support base 4 via bearing pin 333
Block 332, survey mass 332 is provided with the second measurement head 334 that two distance between axles are the high H in twice center, two the second measurement heads
334 are symmetrical in bearing pin 333 arranges, and bearing pin 333 center to reference block 2 upper surface distance be equal to the high H in center, dial gauge 31
Sleeve is fixed in the second through hole 35 via support.
For making structure simple, as shown in Figure 1, support includes the table folder 335 being sheathed on sleeve, and presss from both sides 335 with table
Threaded clamping spiral shell handle 336, table folder 335 is fixedly arranged in the second through hole 35 via gripping sleeve 337, specifically, the first measurement
311 pass through table folder 335 and gripping sleeve 337 to enter in the second through hole 35, and during fixing dial gauge 31, table folder 335 is used for fixing hundred
Divide the sleeve of table 31, gripping sleeve 337 elasticity is clamped in table folder 335 and the second through hole 35, screw clamping spiral shell handle 336, table is pressed from both sides
335 are fixed with dial gauge 31 sleeve, and gripping sleeve 337 can be fixed with support base 4 table folder 335, and realize dial gauge 31
Fixing.
For making measurement more accurate, the outer surface of the second measurement head 334 is the arcwall face matching with retainer 5 spherical outside surface；
Measurement handle 331 is cylinder, and the outer surface of the first measurement head 311 is the arcwall face matching with measurement handle 331 outer surface.
The operation principle of this utility model center height measurement device is, under original state, on survey mass 332 two second
Measurement head 334 under gravity, is not on same axis, and during measurement, the spherical outside surface of product to be measured is with side block block 34 all the time
Keep contact, promote product to be measured to move to measurement apparatus, the second measurement head 334 being in upper end first contacts retainer 5 ectosphere
Face, continues to press on retainer 5 and moves, survey mass 332 can be turned clockwise for center of rotation with bearing pin 333, until contact
It is in the second measurement head 334 of lower end, during this, measurement handle 331 rotation forces the first measurement head 311 moves up and down, when two
When individual second measurement head 334 touches retainer 5 spherical outside surface simultaneously, read the reading on dial gauge 31, because by bearing pin 333 center
Distance to reference block 2 upper surface is set equal to the high H in center, and is provided with two distance between axles on survey mass 332 in twice
Second measurement head 334 of the high H of the heart, two the second measurement heads 334 are symmetrical in bearing pin 333 and arrange, therefore when retainer 5 is in contact
Second measurement head 334 of upper end starts until promoting survey mass 332 to rotate the process of the second measurement head 334 to contact lower end
In, drive the reading of dial gauge 31 pointer rotation when the first measurement head 311 moves up and down under the promotion measuring handle 331, as
The high H in retainer 5 spherical outside surface center.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement made etc., should be included in this utility model
Protection domain within.
Claims (4)
1. a kind of center height measurement device, for the measurement high to the center with spherical outside surface product to be measured it is characterised in that wrapping
Include：
Workbench（1）；
Reference block（2）, described reference block（2）It is fixedly arranged on described workbench（1）On, and described reference block（2）Upper surface be used for
Shelve described product to be measured；
Support base（4）, with respect to described reference block（2）, described support base（4）Equally it is fixedly arranged on described workbench（1）On, and institute
State support base（4）Including the first through hole intersecting vertically（32）And second through hole（35）；
Measurement apparatus, described measurement apparatus are included with sleeve and the first measurement head（311）Dial gauge（31）, and be arranged at
Parallel to described workbench（1）First through hole（32）Interior Measurement portion, also includes being fixed on described support base（4）One side
, the side block block that abutting contact can be kept to stop to described product formation side to be measured with described product spherical outside surface to be measured（34）；
Described Measurement portion includes can be in first through hole（32）Interior rotation and with described first measurement head（311）The measurement handle abutting against
（331）, and with described measurement handle（331）It is connected and via bearing pin（333）Rotate located at described support base（4）On survey
Gauge block（332）, described survey mass（332）On to be provided with two distance between axles be high the second measurement head in twice center（334）, two
Described second measurement head（334）It is symmetrical in described bearing pin（333）Arrangement, and described bearing pin（333）Center is to described reference block（2）
The distance of upper surface is equal to center height, described dial gauge（31）Sleeve be fixed on the second through hole via support（35）Interior.
2. center according to claim 1 height measurement device it is characterised in that：Described support includes being sheathed on described set
Table folder on cylinder（335）, and press from both sides with described table（335）Threaded clamping spiral shell handle（336）, described table folder（335）Via
Described gripping sleeve（337）It is fixedly arranged on described second through hole（35）Interior.
3. center according to claim 1 and 2 height measurement device it is characterised in that：Described second measurement head（334）Outer
Surface is the arcwall face matching with described product spherical outside surface to be measured.
4. center according to claim 3 height measurement device it is characterised in that：Described measurement handle（331）For cylinder, institute
State the first measurement head（311）Outer surface be and described measurement handle（331）The arcwall face that outer surface matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620951863.1U CN205991766U (en) | 2016-08-27 | 2016-08-27 | Center height measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620951863.1U CN205991766U (en) | 2016-08-27 | 2016-08-27 | Center height measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205991766U true CN205991766U (en) | 2017-03-01 |
Family
ID=58107875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620951863.1U Active CN205991766U (en) | 2016-08-27 | 2016-08-27 | Center height measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205991766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195262A (en) * | 2018-02-10 | 2018-06-22 | 上海汽车齿轮厂 | Differential carrier intracoelomic cavity is apart from detection instrument and method |
-
2016
- 2016-08-27 CN CN201620951863.1U patent/CN205991766U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195262A (en) * | 2018-02-10 | 2018-06-22 | 上海汽车齿轮厂 | Differential carrier intracoelomic cavity is apart from detection instrument and method |
| CN108195262B (en) * | 2018-02-10 | 2024-04-05 | 上海汽车变速器有限公司 | Tool and method for detecting distance between inner cavities of differential shells |
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