CN210922475U - Belt wheel parallelism detection device - Google Patents
Belt wheel parallelism detection device Download PDFInfo
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- CN210922475U CN210922475U CN201921153114.4U CN201921153114U CN210922475U CN 210922475 U CN210922475 U CN 210922475U CN 201921153114 U CN201921153114 U CN 201921153114U CN 210922475 U CN210922475 U CN 210922475U
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- shaped block
- measuring
- belt wheel
- parallelism
- groove
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Abstract
The embodiment of the utility model provides a band pulley depth of parallelism detection device for detect the depth of parallelism between two band pulleys of installing from top to bottom, the device includes: the device comprises a V-shaped block, a fixing piece, a sliding rail, a gauge stand and a measuring gauge; the V-shaped block is fixed at the lower end of the upper belt wheel through a fixing piece; the slide rail is fixed at the lower end of the V-shaped block; the slide rail is parallel to the axial direction of the upper belt wheel; the gauge stand is fixed at the lower end of the sliding rail; the measuring meter is arranged below the meter base through a connecting piece; the measuring meter comprises: a needle head and a dial; one end of the connecting piece is connected with the lower end of the gauge stand, and the other end of the connecting piece is connected with the dial plate; the other end of the dial is connected with the front end of the needle head; the tail end of the needle points to the lower belt wheel and is contacted with the measuring position of the lower belt wheel during measurement. Use the embodiment of the utility model provides a device can measure through placing the measuring position of two recesses of band pulley under with the syringe needle of gauge respectively, detects the depth of parallelism of two band pulleys of installing from top to bottom, has solved the problem that prior art can't detect the depth of parallelism of two band pulleys.
Description
Technical Field
The utility model relates to a band pulley depth of parallelism detects technical field, especially relates to a band pulley depth of parallelism detection device.
Background
In the process of assembling the belt wheel, the two assembled belt wheels usually have the problem of non-parallelism in different degrees due to the operation method of workers, welding deformation and the like.
At present, in the prior art, a device capable of detecting the parallelism between two belt wheels does not exist, so that the purpose of detecting the parallelism between the two belt wheels cannot be realized.
Disclosure of Invention
An object of the embodiment of the utility model is to provide a band pulley depth of parallelism detection device to the realization detects the depth of parallelism between two band pulleys. The specific technical scheme is as follows:
in order to achieve the above object, an embodiment of the present invention provides a pulley parallelism detecting device for detecting the parallelism between two pulleys installed up and down, the detecting device includes: the device comprises a V-shaped block, a fixing piece, a sliding rail, a gauge stand and a measuring gauge;
the V-shaped block is fixed at the lower end of the upper belt wheel through the fixing piece;
the sliding rail is fixed at the lower end of the V-shaped block; the sliding rail is parallel to the axial direction of the upper belt wheel;
the gauge stand is fixed at the lower end of the sliding rail;
the measuring meter is arranged below the meter seat through a connecting piece;
the measuring gauge comprises: the needle head and the dial plate are used for displaying measured data;
one end of the connecting piece is connected with the lower end of the gauge stand, and the other end of the connecting piece is connected with the dial plate;
the other end of the dial plate is connected with the front end of the needle head;
the tail end of the needle points to the lower belt wheel and is contacted with the measuring position of the lower belt wheel during measurement.
Optionally, the fixing piece is a chain;
one side of the bottom surface of the V-shaped block comprises a groove, and the other side of the bottom surface of the V-shaped block comprises a bolt; one side of the bottom surface of the V-shaped block, which comprises the groove, is parallel to the sliding rail;
one end of the chain is provided with a hook, and the other end of the chain is provided with a bolt;
the hook on the chain is hooked to the bolt on the bottom surface of the V-shaped block; and the bolt on the chain is clamped in the groove on the bottom surface of the V-shaped block.
Optionally, the bottom surface of the V-shaped block includes one side of the groove and also includes a notch;
and the bolt on the chain is clamped in the groove on the bottom surface of the V-shaped block through the notch on the bottom surface of the V-shaped block.
Optionally, the measuring meter is a lever dial indicator; and measuring the positions of the needle heads of the lever dial indicator at the two grooves of the lower belt wheel to determine the parallelism of the two belt wheels which are arranged up and down.
Optionally, the measurement positions of the two grooves of the lower belt pulley are respectively: the first groove is arranged at the midpoint of the surface to be measured of the lower belt wheel; and a second groove located on the left or right side of the first groove and spaced apart by a predetermined number of teeth.
Optionally, the connecting piece is an adjustable measuring rod; the adjustable measuring rod is used for adjusting the needle head of the measuring meter to a measuring position.
Optionally, the adjustable measuring rod includes: the adjusting wheel, the upper rod and the lower rod; the upper rod and the lower rod are connected through a connecting shaft;
the adjusting wheel is connected with the connecting shaft; the needle head of the measuring meter is driven to be adjusted to a measuring position through the movement of the adjusting wheel.
Optionally, the slide rail is a linear slide rail; the linear slide rail is fixed at the lower end of the V-shaped block through a bolt;
the linear slide rail comprises a slide block; the sliding block is made of ferrous metal;
the gauge stand is a magnetic gauge stand;
the magnetic gauge stand is adsorbed at the lower end of the slide block of the linear slide rail.
The embodiment of the utility model provides a band pulley depth of parallelism detection device for detect the depth of parallelism between two band pulleys of installing from top to bottom, this detection device includes: the device comprises a V-shaped block, a fixing piece, a sliding rail, a gauge stand and a measuring gauge; the V-shaped block is fixed at the lower end of the upper belt wheel through a fixing piece; the slide rail is fixed at the lower end of the V-shaped block; the slide rail is parallel to the axial direction of the upper belt wheel; the gauge stand is fixed at the lower end of the sliding rail; the measuring meter is arranged below the meter base through a connecting piece; the measuring meter comprises: the needle head and the dial plate are used for displaying measured data; one end of the connecting piece is connected with the lower end of the gauge stand, and the other end of the connecting piece is connected with the dial plate; the other end of the dial is connected with the front end of the needle head; the tail end of the needle points to the lower belt wheel and is contacted with the measuring position of the lower belt wheel during measurement. Use the embodiment of the utility model provides a device can measure through placing the measuring position of two recesses of band pulley under with the syringe needle of gauge respectively, detects the depth of parallelism of two band pulleys of installing from top to bottom to, solved prior art and can't carry out the problem that detects to the depth of parallelism between two band pulleys.
Of course, it is not necessary for any product or method of the invention to achieve all of the above-described advantages at the same time.
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 these drawings without creative efforts.
Fig. 1a is a front view of a pulley parallelism detecting apparatus according to an embodiment of the present invention mounted on upper and lower pulleys;
fig. 1b is a rear view of the pulley parallelism detecting apparatus according to the embodiment of the present invention mounted on the upper and lower pulleys;
FIG. 1c is a left side view of FIG. 1 a;
FIG. 1d is a perspective view of an angle of FIG. 1 a;
FIG. 1e is a perspective view of FIG. 1a at another angle;
fig. 2a is a schematic structural diagram of a V-shaped block and a slide rail in the device according to the embodiment of the present invention;
fig. 2b is a schematic structural diagram of a V-shaped block in the apparatus according to the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
For the purpose of detecting the parallelism between two pulleys, for example: as shown in fig. 1a-1e, for two pulleys mounted up and down: the parallelism between the upper pulley 11 and the lower pulley 12 to which the belt 10 is fixedly connected is detected. The embodiment of the utility model provides a band pulley depth of parallelism detection device.
Referring to fig. 1a-1e, the detection device comprises: the device comprises a V-shaped block 101, a fixed part 102, a slide rail 103, a gauge stand 104 and a measuring gauge 105;
the V-shaped block 101 is fixed at the lower end of the upper belt pulley 11 through the fixing piece 102;
the slide rail 103 is fixed at the lower end of the V-shaped block 101; the slide rail 103 is parallel to the axial direction of the upper belt wheel 11;
the gauge stand 104 is fixed at the lower end of the slide rail 103;
the measuring meter 105 is arranged below the meter base 104 through a connecting piece;
the meter 105 includes: a needle 1052 and a dial 1051 for displaying measurement data;
one end of the connecting piece is connected with the lower end of the gauge stand 104, and the other end of the connecting piece is connected with the dial 1051;
the other end of the dial 1051 is connected with the front end of the needle 1052;
the tip of the needle 1052 is directed toward the lower pulley 12 and contacts the measurement location of the lower pulley 12 during measurement.
In a specific embodiment, the fixing member 102 may be a chain;
referring to fig. 2a, one side of the bottom surface of the V-block 101 may include a groove 1011, and the other side may include a bolt 1012; one side of the bottom surface of the V-shaped 101 block, which comprises the groove, can be parallel to the sliding rail 103;
one end of the chain can be a hook 1021, and the other end can be a bolt 1022;
a hook 1021 on the chain, which can be hooked on the bolt 1012 on the bottom surface of the V-shaped block 101; the bolt 1022 on the chain can be clamped in the groove 1011 on the bottom surface of the V-shaped block 101.
In other embodiments the fastener 102 may be a string.
Referring to fig. 2b, in a specific embodiment, the bottom surface of the V-block 101 includes one side of the groove 1011 and may further include a gap 1013;
the bolt 1022 on the chain can be clamped in the groove 1011 on the bottom surface of the V-shaped block 101 through the gap 1013 on the bottom surface of the V-shaped block 101.
In practical application, referring to fig. 2b, the bottom surface of the V-shaped block 101 may further include a predetermined number of bolts for fixing the slide rail 103 to the lower end of the V-shaped block 101; the slide rail 103 is made parallel to the axial direction of the upper pulley 11.
In a specific embodiment, the measurement 105 meter may be a lever dial meter; the parallelism of the two pulleys mounted up and down can be determined by measuring the needle 1052 of the lever dial indicator at the measuring position of the two grooves of the lower pulley 12.
Referring to fig. 1a and 1b, in a specific embodiment, the measurement positions of the two grooves of the lower pulley 12 may be: a first groove 121 in the middle of the surface to be measured of the lower pulley 12; and a second groove 122 spaced apart by a predetermined number of teeth on the left or right side of the first groove. Such as: a second groove 2 teeth apart.
In a specific embodiment, the connecting member may be an adjustable measuring rod; the adjustable measuring rod is used to adjust the needle 1052 of the meter 105 to a measuring position.
In a specific embodiment, the adjustable measuring rod may include: an adjusting wheel 1044, an upper rod 1042 and a lower rod 1043; the upper rod 1042 and the lower rod 1043 are connected through a connecting shaft;
the adjusting wheel 1044 is connected with the connecting shaft; the needle 1052 of the meter 105 can be driven to adjust to the measuring position by the movement of the adjusting wheel 1044.
Referring to fig. 1d, in a specific embodiment, the slide rail 103 may be a linear slide rail; the linear slide rail can be fixed at the lower end of the V-shaped block 101 through a bolt;
the linear slide rail may comprise a slider; the sliding block can be made of ferrous metal;
the gauge stand 104 may be a magnetic gauge stand;
the magnetic gauge stand can be adsorbed at the lower end of the slide block of the linear slide rail through a magnet contained in a base 1041 of the magnetic gauge stand.
Specifically, referring to fig. 1e, a switch 1045 is disposed on a base 1041 of the magnetic meter base, and the switch 1045 can control the magnetic force of the magnet in the base 1041. When the switch 1045 is turned on, the base 1041 has magnetic force, and at this time, the magnetic gauge stand can be attached to the lower end of the slide block of the linear slide rail; when the switch 1045 is turned off, the base 1041 has no magnetic force, and at this time, the magnetic meter base can be taken down from the lower end of the slide block of the linear slide rail.
As can be seen from the embodiment shown in fig. 1a, the embodiment of the utility model provides a band pulley parallelism detection device for detect the parallelism between two band pulleys of installing from top to bottom, this detection device includes: the device comprises a V-shaped block, a fixing piece, a sliding rail, a gauge stand and a measuring gauge; the V-shaped block is fixed at the lower end of the upper belt wheel through a fixing piece; the slide rail is fixed at the lower end of the V-shaped block; the slide rail is parallel to the axial direction of the upper belt wheel; the gauge stand is fixed at the lower end of the sliding rail; the measuring meter is arranged below the meter base through a connecting piece; the measuring meter comprises: the needle head and the dial plate are used for displaying measured data; one end of the connecting piece is connected with the lower end of the gauge stand, and the other end of the connecting piece is connected with the dial plate; the other end of the dial is connected with the front end of the needle head; the tail end of the needle points to the lower belt wheel and is contacted with the measuring position of the lower belt wheel during measurement. Use the embodiment of the utility model provides a device can measure through placing the measuring position of two recesses of band pulley under with the syringe needle of gauge respectively, detects the depth of parallelism of two band pulleys of installing from top to bottom to, solved prior art and can't carry out the problem that detects to the depth of parallelism between two band pulleys.
In practical application, can use the embodiment of the utility model provides a device detects the depth of parallelism between two band pulleys of installing from top to bottom in the unmanned helicopter, and wherein, it can be the gearbox band pulley to go up band pulley 11, and lower 12 clutch band pulleys of band pulley, specific testing process can be for:
the needle 1052 of the meter 105 is first adjusted to the first groove 121 in the center of the surface to be measured of the clutch pulley by the movement of the adjustment wheel 1044, and the reading of the dial 1051 in the meter 105 is recorded.
The needle 1052 of the meter 105 is then adjusted to the second groove 122 located to the left of the first groove, 2 teeth apart, by the movement of the adjustment wheel 1044, and the reading of the dial 1051 in the meter 105 is recorded.
And determining the parallelism of the two belt wheels which are arranged up and down according to the data of the two measurements. If the difference between the two measured data is not 0, the fact that the two belt wheels are not parallel can be known, furthermore, the corresponding adjusting position and the adjusting range can be determined according to the difference between the first measured data and the second measured data, and the bolt for fixing the clutch belt wheel can be adjusted according to the determined adjusting position and the adjusting range.
It can be seen from the above embodiment that the utility model provides a band pulley depth of parallelism detection device can quantify the depth of parallelism between two band pulleys to, can improve the depth of parallelism precision between two band pulleys, be favorable to because the loss of two band pulley nonparallels cause at the consumption of belt transmission in-process power and belt.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, as for the apparatus embodiment, since it is substantially similar to the method embodiment, the description is relatively simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides a band pulley depth of parallelism detection device which characterized in that for detecting the depth of parallelism between two band pulleys of installing from top to bottom, detection device includes: the device comprises a V-shaped block, a fixing piece, a sliding rail, a gauge stand and a measuring gauge;
the V-shaped block is fixed at the lower end of the upper belt wheel through the fixing piece;
the sliding rail is fixed at the lower end of the V-shaped block; the sliding rail is parallel to the axial direction of the upper belt wheel;
the gauge stand is fixed at the lower end of the sliding rail;
the measuring meter is arranged below the meter seat through a connecting piece;
the measuring gauge comprises: the needle head and the dial plate are used for displaying measured data;
one end of the connecting piece is connected with the lower end of the gauge stand, and the other end of the connecting piece is connected with the dial plate;
the other end of the dial plate is connected with the front end of the needle head;
the tail end of the needle points to the lower belt wheel and is contacted with the measuring position of the lower belt wheel during measurement.
2. The apparatus of claim 1,
the fixing piece is a chain;
one side of the bottom surface of the V-shaped block comprises a groove, and the other side of the bottom surface of the V-shaped block comprises a bolt; one side of the bottom surface of the V-shaped block, which comprises the groove, is parallel to the sliding rail;
one end of the chain is provided with a hook, and the other end of the chain is provided with a bolt;
the hook on the chain is hooked to the bolt on the bottom surface of the V-shaped block; and the bolt on the chain is clamped in the groove on the bottom surface of the V-shaped block.
3. The apparatus of claim 2,
the bottom surface of the V-shaped block comprises one side of the groove and also comprises a notch;
and the bolt on the chain is clamped in the groove on the bottom surface of the V-shaped block through the notch on the bottom surface of the V-shaped block.
4. The apparatus of claim 1,
the measuring meter is a lever dial indicator; and measuring the positions of the needle heads of the lever dial indicator at the two grooves of the lower belt wheel to determine the parallelism of the two belt wheels which are arranged up and down.
5. The apparatus of claim 4,
the measuring positions of the two grooves of the lower belt wheel are respectively as follows: the first groove is arranged at the midpoint of the surface to be measured of the lower belt wheel; and a second groove located on the left or right side of the first groove and spaced apart by a predetermined number of teeth.
6. The apparatus of claim 1 or 4,
the connecting piece is an adjustable measuring rod; the adjustable measuring rod is used for adjusting the needle head of the measuring meter to a measuring position.
7. The apparatus of claim 6,
the adjustable measuring rod comprises: the adjusting wheel, the upper rod and the lower rod; the upper rod and the lower rod are connected through a connecting shaft;
the adjusting wheel is connected with the connecting shaft; the needle head of the measuring meter is driven to be adjusted to a measuring position through the movement of the adjusting wheel.
8. The apparatus of claim 1,
the slide rail is a linear slide rail; the linear slide rail is fixed at the lower end of the V-shaped block through a bolt;
the linear slide rail comprises a slide block; the sliding block is made of ferrous metal;
the gauge stand is a magnetic gauge stand;
the magnetic gauge stand is adsorbed at the lower end of the slide block of the linear slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921153114.4U CN210922475U (en) | 2019-07-22 | 2019-07-22 | Belt wheel parallelism detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921153114.4U CN210922475U (en) | 2019-07-22 | 2019-07-22 | Belt wheel parallelism detection device |
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| Publication Number | Publication Date |
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| CN210922475U true CN210922475U (en) | 2020-07-03 |
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| CN201921153114.4U Active CN210922475U (en) | 2019-07-22 | 2019-07-22 | Belt wheel parallelism detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440675A (en) * | 2019-07-22 | 2019-11-12 | 北京中航智科技有限公司 | Belt wheel parallelism detecting device |
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2019
- 2019-07-22 CN CN201921153114.4U patent/CN210922475U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440675A (en) * | 2019-07-22 | 2019-11-12 | 北京中航智科技有限公司 | Belt wheel parallelism detecting device |
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