CN216082800U - Copper pipe tachometer wheel mechanism - Google Patents
Copper pipe tachometer wheel mechanism Download PDFInfo
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- CN216082800U CN216082800U CN202120074473.1U CN202120074473U CN216082800U CN 216082800 U CN216082800 U CN 216082800U CN 202120074473 U CN202120074473 U CN 202120074473U CN 216082800 U CN216082800 U CN 216082800U
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- encoder
- shaft
- tachometer wheel
- bearing
- copper pipe
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Abstract
The utility model discloses a copper pipe tachometer wheel mechanism, which comprises a tachometer wheel driven by friction, a shaft arranged on the tachometer wheel, a first coupling and a second coupling arranged at two ends of the shaft, and a first encoder and a second encoder which are used for detecting and recording the tachometer wheel, wherein the first encoder and the second encoder are arranged at two ends of the shaft. The utility model has the beneficial effects that: the speed measuring wheel is transmitted to the first encoder and the second encoder on two sides through the shaft, the first coupling and the second coupling, and the first encoder and the second encoder record the rotating speed of the speed measuring wheel, so that the production speed of the copper pipe is measured. And transmitting the speed parameters to equipment and a flaw detection instrument so that the equipment can be heated, and an ink jet system and a code spraying system for flaw detection can utilize the speed parameters.
Description
Technical Field
The utility model relates to the technical field of speed measurement of copper pipes, in particular to a speed measuring wheel mechanism for a copper pipe.
Background
The original speed measuring mechanism can only be connected with one encoder, and as the requirement of a speed signal is increased, the requirements of flaw detection, code spraying, equipment heating and the like cannot be met by one encoder at the same time, and at least two encoders are required to output. Therefore, the applicant develops a copper pipe testing wheel mechanism which can increase along with the requirement of a speed signal and can meet the requirements of flaw detection, code spraying, equipment heating and the like.
SUMMERY OF THE UTILITY MODEL
The present invention aims to solve the above problems by providing a copper tube tachometer wheel mechanism.
The technical problem solved by the utility model can be realized by adopting the following technical scheme:
a copper pipe tachometer wheel mechanism is characterized by comprising a tachometer wheel driven by friction, a shaft arranged on the tachometer wheel, a first coupling and a second coupling arranged at two ends of the shaft, and a first encoder and a second encoder which are used for detecting and recording the tachometer wheel, wherein the first encoder and the second encoder are arranged at two ends of the shaft.
In a preferred embodiment of the present invention, the side of the shaft is provided with first and second end caps and a third end cap, the second and third end caps are disposed in a casing, and the casing is disposed at the outer periphery of the tachometer wheel.
In a preferred embodiment of the present invention, a first bearing, a second bearing and a third self-aligning bearing are further disposed on a side portion of the shaft, the first bearing and the second bearing are connected through a shaft seat and located between the first end cover and the second end cover, a first retaining ring sleeved on the shaft is disposed on the second bearing, the third self-aligning bearing is located in the third end cover, and a second retaining ring sleeved on the shaft is disposed on the third self-aligning bearing.
In a preferred embodiment of the present invention, the first and second encoders are connected to the first and third end caps through first and second encoder brackets, respectively.
Due to the adoption of the technical scheme, the utility model has the beneficial effects that: the speed measuring wheel is transmitted to the first encoder and the second encoder on two sides through the shaft, the first coupling and the second coupling, and the first encoder and the second encoder record the rotating speed of the speed measuring wheel, so that the production speed of the copper pipe is measured. And transmitting the speed parameters to equipment and a flaw detection instrument so that the equipment can be heated, and an ink jet system and a code spraying system for flaw detection can utilize the speed parameters.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a front view of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further explained below.
Referring to fig. 1 to 3, a copper pipe tachometer mechanism includes a tachometer wheel 10 driven by friction, a shaft 20 provided on the tachometer wheel 10, a first coupling 30a and a second coupling 30b provided at both ends of the shaft 20, and a first encoder 40a and a second encoder 40b for detecting and recording the tachometer wheel 10, the first encoder 40a and the second encoder 40b being provided at both ends of the shaft 20. A first encoder 40a and a second encoder 40b are also located at the sides of the first coupling 30a and the second coupling 30 b.
The side of the shaft 20 is provided with first and second end caps 21 and 22 and a third end cap 23, the second and third end caps 22 and 23 are disposed in a casing 50 and the casing 50 is disposed at the outer circumference of the tachometer wheel 10. Through the transition of the casing 50, better processing and installation coaxiality can be ensured.
The side portion of the shaft 20 is further provided with a first bearing 61, a second bearing 62 and a third self-aligning bearing 63, the first bearing 61 and the second bearing 62 are connected through a shaft seat 64 and located between the first end cover 21 and the second end cover 22, the second bearing 62 is provided with a first retaining ring 62a sleeved on the shaft 20, the third self-aligning bearing 63 is located in the third end cover 23, and the third self-aligning bearing 63 is provided with a second retaining ring 63a sleeved on the shaft 20. The third self-aligning bearing 63 can be adjusted at a certain angle, the coaxiality during rotation is guaranteed, and certain overall processing difficulty can be reduced.
The first encoder 40a and the second encoder 40b are connected to the first end cap 21 and the third end cap 23 through a first encoder bracket 41a and a second encoder bracket 41b, respectively.
The working principle of the utility model is as follows:
the copper pipe production process is characterized in that the copper pipe is in contact with a speed measuring wheel 10 and drives the speed measuring wheel 10 to rotate through friction transmission, the speed measuring wheel 10 rotates to drive a shaft 20 and a first coupling 30a and a second coupling 30b to move and transmit to a first encoder 40a and a second encoder 40b on two sides, and the first encoder 40a and the second encoder 40b record the rotating speed of the speed measuring wheel 10, so that the production speed of the copper pipe is measured and transmitted to equipment and a flaw detector, and the equipment heating and flaw detection ink jet system or the code spraying system can use the speed as a parameter.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. A copper pipe tachometer wheel mechanism is characterized by comprising a tachometer wheel driven by friction, a shaft arranged on the tachometer wheel, a first coupling and a second coupling arranged at two ends of the shaft, and a first encoder and a second encoder which are used for detecting and recording the tachometer wheel, wherein the first encoder and the second encoder are arranged at two ends of the shaft.
2. A copper tube tachometer wheel mechanism according to claim 1, wherein the side of the shaft is provided with first and second end caps and a third end cap, the second and third end caps being arranged within a casing and the casing being arranged around the tachometer wheel.
3. The copper pipe tachometer wheel mechanism of claim 2, wherein the lateral part of axle still is provided with first bearing and second bearing and third self-aligning bearing, connect through the axle bed and be located between first end cover and the second end cover between first bearing and the second bearing, be provided with on the second bearing and establish the epaxial first retaining ring, third self-aligning bearing is located in the third end cover and be provided with on the third self-aligning bearing and establish the epaxial second retaining ring.
4. A copper pipe tachometer wheel mechanism according to claim 2, wherein the first encoder and the second encoder are connected to the first end cap and the third end cap by a first encoder shelf and a second encoder shelf respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120074473.1U CN216082800U (en) | 2021-01-12 | 2021-01-12 | Copper pipe tachometer wheel mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120074473.1U CN216082800U (en) | 2021-01-12 | 2021-01-12 | Copper pipe tachometer wheel mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216082800U true CN216082800U (en) | 2022-03-18 |
Family
ID=80634252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120074473.1U Active CN216082800U (en) | 2021-01-12 | 2021-01-12 | Copper pipe tachometer wheel mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216082800U (en) |
-
2021
- 2021-01-12 CN CN202120074473.1U patent/CN216082800U/en active Active
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