CN220670370U - Cone size measuring device for friction plate installation - Google Patents
Cone size measuring device for friction plate installation Download PDFInfo
- Publication number
- CN220670370U CN220670370U CN202322235428.1U CN202322235428U CN220670370U CN 220670370 U CN220670370 U CN 220670370U CN 202322235428 U CN202322235428 U CN 202322235428U CN 220670370 U CN220670370 U CN 220670370U
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- China
- Prior art keywords
- gauge stand
- gauge
- measuring device
- friction plate
- mounting hole
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- 238000009434 installation Methods 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 239000000523 sample Substances 0.000 claims description 9
- 238000012545 processing Methods 0.000 abstract description 5
- 238000010923 batch production Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model provides a cone nest size measuring device for friction disc installation, relate to a measuring device, including gauge stand and percentage table, the gauge stand sets up to cantilever structure, be fixed with the percentage table on the mounting hole of gauge stand left side cantilever, the right side upper portion of gauge stand is equipped with the extension face to the right, and form the step face with the right side lower part of gauge stand, the right side bottom surface of gauge stand sets up as the reference surface, roughness is Ra3.2, set up the screw hole perpendicular and the intercommunication with the mounting hole in front of gauge stand left side cantilever, threaded hole's fixing bolt is fixed the percentage table in the mounting hole of gauge stand, the steel ball gauge head of percentage table lower part is gear modulus gauge head; the utility model has simple structure and convenient use, can directly adjust the position of the cutter in the processing process through hundred percent reading, and provides a means for rapidly measuring the size of the conical nest of the friction plate, so that the conical nest processing realizes high-efficiency and batch production.
Description
Technical Field
The utility model relates to a measuring device, in particular to a conical nest size measuring device for friction plate installation.
Background
As is known, wind generators in wind power generation equipment are connected with gearboxes by couplings, and the couplings are connected with the generators, the rotating shafts of the gearboxes and a brake device, so that the wind generators and the gearboxes play a vital role in the whole equipment; the friction plate on the coupler is required to be connected with the pressure plate through bolts, and meanwhile, no bulge is required to be ensured on the surface of the friction plate, so that the through holes on the friction plate are provided with conical sockets for accommodating the bolt heads, no bulge is ensured on the connected friction plate, and the conical sockets arranged on the pressure plate are used for being matched with the conical sockets on the friction plate; at present, no proper cone nest size measuring device is available for detecting the cone nest on the pressure plate, so that subsequent mass production and processing are completed.
Disclosure of Invention
In order to overcome the defects in the background art, the utility model discloses a cone nest size measuring device for friction plate installation.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:
the utility model provides a nest size measurement device for friction disc installation, including gauge stand and percentage table, the gauge stand sets up to cantilever structure, be fixed with the percentage table on the mounting hole of gauge stand left side cantilever, the right side upper portion of gauge stand is equipped with the extension face to the right, and form the step face with between the right side lower part of gauge stand, the right side bottom surface of gauge stand sets up to the reference surface, roughness is Ra3.2, set up the screw hole with the mounting hole perpendicular and intercommunication in front of gauge stand left side cantilever, threaded hole's fixing bolt is fixed the percentage table in the mounting hole of gauge stand, the steel ball gauge head of percentage table lower part is gear modulus gauge head.
The conical nest size measuring device for the friction plate installation is characterized in that the installation hole is positioned at the position of 5mm on the left side of the gauge stand cantilever.
The perpendicularity of the mounting hole of the dial indicator relative to the reference surface of the conical nest size measuring device for mounting the friction plate is 0.02.
The conical nest size measuring device for friction plate installation is characterized in that the threaded hole is a threaded hole of M4.
The cone nest size measuring device for the friction plate installation is characterized in that the gear module measuring head is connected to the lower end of the dial indicator rod through a threaded rod, the probe length of the gear module measuring head is 33.5mm, and the diameter of the steel ball is 16mm.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
according to the conical nest size measuring device for friction plate installation, the ball head and the bottom surface of the gauge stand are placed on the same workbench for gauge alignment before measurement, the gauge is aligned with 0 when the gauge is aligned, the conical nest is contacted with the ball gauge head during measurement, the bottom surface of the gauge stand is contacted with the friction plate installation plane, the minimum value of the dial indicator is regarded as the optimal state of the contact of the ball gauge head and the conical nest line, the depths of the conical nest are different, the positions of the contact lines of the ball gauge head and the conical surface of the conical nest are different, and the numerical value of the dial indicator is changed accordingly; thereby measuring the size of the conical nest; the utility model has simple structure and convenient use, can directly adjust the position of the cutter in the processing process through hundred percent reading, and provides a means for rapidly measuring the size of the conical nest of the friction plate, so that the conical nest processing realizes high-efficiency and batch production.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a top view of the gauge stand of the present utility model.
In the figure: 1. a dial indicator; 2. a steel ball gauge head; 3. a gauge stand; 4. and (5) fixing bolts.
Detailed Description
The utility model will be explained in more detail by the following examples, the purpose of which is to protect all technical improvements within the scope of the utility model.
The conical nest size measuring device for friction plate installation, which is described with reference to figures 1-2, comprises a gauge stand 3 and a dial indicator 1, wherein the gauge stand 3 is in a cantilever structure, the dial indicator 1 is fixed on a mounting hole of a cantilever at the left side of the gauge stand 3, the mounting hole is positioned at a position of 5mm at the left side of the cantilever of the gauge stand 3, and the perpendicularity of the mounting hole of the dial indicator 1 relative to a reference plane is 0.02; the upper right part of the gauge stand 3 is provided with a rightward extending surface, a step surface is formed between the gauge stand 3 and the lower right part of the gauge stand 3, the gauge stand is convenient to use, the bottom right side of the gauge stand 3 is set as a reference surface, the roughness is Ra3.2, a threaded hole which is vertical to and communicated with a mounting hole is formed in front of a cantilever at the left side of the gauge stand, a fixing bolt in the threaded hole is used for fixing the dial indicator 1 in the mounting hole of the gauge stand 3, the threaded hole is a threaded hole of M4, the dial indicator modified with the steel ball probe is fixed on the gauge stand through the fixing bolt of M4, and the self weight of the steel ball probe can also play a role in gravity self-correction; the steel ball gauge head of percentage table 1 lower part is the gear modulus gauge head, and the gear modulus gauge head passes through the threaded rod to be connected in the lower extreme of percentage table 1 table pole, and the probe length of gear modulus gauge head is 33.5mm, and the steel ball diameter is 16mm.
According to the conical nest size measuring device for friction plate installation, the dial indicator modified with the steel ball probe is fixed in the installation hole of the gauge stand 3 through the fixing bolt of M4, before measurement, the steel ball probe and the bottom surface of the gauge stand 3 are placed on the same workbench to be aligned, the gauge is aligned with 0, the conical nest is contacted with the steel ball probe during measurement, the bottom surface of the gauge stand is contacted with the surface of the pressure plate (namely the installation plane of the friction plate), and the minimum value of the dial indicator is considered as the optimal state of contact between the probe and the conical nest line; when the diameter of the hole of the cone nest is phi 14, the reading of the dial indicator is 4.55mm, the positions of the contact lines of the steel ball measuring head and the cone surface of the cone nest are different, the numerical value of the dial indicator changes along with the difference, when the measurement is carried out, the size of the hole of the cone surface is phi 14 when the reading of the dial indicator is 4.55mm, because the angle of the cone surface is 45 degrees (theoretical value), when the reading of the dial indicator is increased by 0.01mm compared with the reading of 4.55mm, the diameter of the hole of the cone surface is increased by 0.02mm, the depth of a lower cutter is reduced by 0.01 and mm, otherwise, the reading of the dial indicator is reduced by 0.01mm, the diameter of the hole of the cone nest is reduced by 0.02mm, and the depth of the lower cutter is increased by 0.01 and mm.
The utility model is not described in detail in the prior art.
The embodiments selected herein for the purposes of disclosing the present utility model are presently considered to be suitable, however, it is to be understood that the present utility model is intended to include all such variations and modifications as fall within the spirit and scope of the present utility model.
Claims (5)
1. A awl nest size measuring device for friction disc installation, including gauge stand and percentage table, characterized by: the gauge stand is set to the cantilever structure, be fixed with the percentage table on the mounting hole of gauge stand left side cantilever, the right side upper portion of gauge stand is equipped with the extension face that is right, and form the step face with between the right side lower part of gauge stand, the right side bottom surface of gauge stand sets up to the reference surface, roughness is Ra3.2, set up the screw hole with the mounting hole perpendicular and intercommunication in front of gauge stand left side cantilever, threaded hole's fixing bolt is fixed the percentage table in the mounting hole of gauge stand, the steel ball gauge head of percentage table lower part is the gear modulus gauge head.
2. The socket size measuring device for friction plate mounting according to claim 1, wherein: the mounting hole is positioned at the position of 5mm on the left side of the gauge stand cantilever.
3. The socket size measuring device for friction plate mounting according to claim 1, wherein: the perpendicularity of the mounting hole of the dial indicator relative to the reference surface is 0.02.
4. The socket size measuring device for friction plate mounting according to claim 1, wherein: the screw hole is a screw hole of M4.
5. The socket size measuring device for friction plate mounting according to claim 1, wherein: the gear modulus measuring head is connected to the lower end of the dial indicator rod through a threaded rod, the probe length of the gear modulus measuring head is 33.5mm, and the diameter of the steel ball is 16mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322235428.1U CN220670370U (en) | 2023-08-21 | 2023-08-21 | Cone size measuring device for friction plate installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322235428.1U CN220670370U (en) | 2023-08-21 | 2023-08-21 | Cone size measuring device for friction plate installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220670370U true CN220670370U (en) | 2024-03-26 |
Family
ID=90333846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322235428.1U Active CN220670370U (en) | 2023-08-21 | 2023-08-21 | Cone size measuring device for friction plate installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220670370U (en) |
-
2023
- 2023-08-21 CN CN202322235428.1U patent/CN220670370U/en active Active
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