CN219675353U - Dynamic balance detection device for automobile transmission shaft - Google Patents
Dynamic balance detection device for automobile transmission shaft Download PDFInfo
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- CN219675353U CN219675353U CN202321277750.4U CN202321277750U CN219675353U CN 219675353 U CN219675353 U CN 219675353U CN 202321277750 U CN202321277750 U CN 202321277750U CN 219675353 U CN219675353 U CN 219675353U
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- dynamic balance
- screw rod
- hole
- transmission shaft
- bottom plate
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- 238000001514 detection method Methods 0.000 title claims abstract description 30
- 238000009434 installation Methods 0.000 claims description 15
- 230000001105 regulatory effect Effects 0.000 claims description 15
- 230000033228 biological regulation Effects 0.000 claims description 10
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 8
- 230000000149 penetrating effect Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of transmission shaft dynamic balance detection equipment, and discloses an automobile transmission shaft dynamic balance detection device, which comprises a bottom plate, a movable groove positioned at one side of the inside of the bottom plate and an adjusting seat positioned at one side of the inside of the movable groove, wherein the bottom plate comprises: the dynamic balance detector is arranged on one side of the top of the bottom plate, and a first mounting shaft is arranged on the top of one side of the dynamic balance detector; and a controller arranged at the top of the dynamic balance detector. According to the utility model, the first screw rod is matched with the internal thread on the inner side of the threaded hole, so that the position of the infrared distance sensor can be driven by the adjusting block to be adjusted, the second screw rod is prevented from influencing the adjustment of the adjusting block through the first movable hole, the adjusting seat and the adjusting block are more stable to adjust through the limiting hole and the limiting rod, the distance between the infrared distance sensor and the transmission shaft can be monitored, and therefore the driving balance is detected, and the detection precision of the detection device is higher.
Description
Technical Field
The utility model relates to the technical field of transmission shaft dynamic balance detection equipment, in particular to an automobile transmission shaft dynamic balance detection device.
Background
The transmission shaft is a rotating body with high rotating speed and few supports, so that the dynamic balance of the transmission shaft is critical, the dynamic balance test is carried out on the transmission shaft before delivery, the transmission shaft is regulated on a balancing machine, the transmission shaft transmits the rotation of a speed changer to a shaft of a main speed reducer for a front engine rear wheel driven vehicle, the transmission shaft can be in several sections, and the sections can be connected by universal joints.
The utility model discloses an automobile transmission shaft balance detection device, which comprises a base, wherein a dynamic balance detector, a fixed seat, a vertical support frame and a movable seat are sequentially arranged at the top of the base from left to right, a control cabinet is arranged at the left side of the base, a rear baffle is arranged at the rear side of the base, and a sliding rod is arranged at the top of the rear baffle. The detection device has lower adjustment precision to the movable seat, is inconvenient to fixedly mount transmission shafts with different lengths, has poor dynamic balance detection effect on the transmission shafts, detects the dynamic balance of the transmission shafts only through the dynamic balance detector, has lower detection precision on the dynamic balance of the transmission shafts, and is inconvenient for people to use.
Disclosure of Invention
The utility model aims to provide a dynamic balance detection device for an automobile transmission shaft, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automobile transmission shaft dynamic balance detection device, includes the bottom plate, is located the inside movable groove of one side of bottom plate and is located the inside regulation seat of one side of movable groove, the bottom plate includes:
the dynamic balance detector is arranged on one side of the top of the bottom plate, and a first mounting shaft is arranged on the top of one side of the dynamic balance detector; and
and the controller is arranged at the top of the dynamic balance detector.
Preferably, the intermediate position department on the inside top of regulation seat is provided with the second installation axle, the activity inslot portion is kept away from one side of regulation seat is provided with the regulating block, the intermediate position department at regulating block top is provided with infrared distance sensor, the intermediate position department of the inside bottom of regulation seat and regulating block all is provided with spacing hole, the intermediate position department in activity inslot portion is provided with the gag lever post that runs through to spacing hole inside.
Preferably, one end inside the regulating block is provided with a first threaded hole, one end inside the regulating block away from the first threaded hole is provided with a first movable hole, one end inside the movable groove is provided with a first screw rod penetrating through the first threaded hole, one end inside the regulating seat away from the first screw rod is provided with a second threaded hole, one end inside the regulating seat away from the second threaded hole is provided with a second movable hole, and one end inside the movable groove away from the first screw rod is provided with a second screw rod penetrating through the second threaded hole.
Preferably, the bottom of dynamic balance detector and the top welded connection of bottom plate, the one end of dynamic balance detector is provided with the heat dissipation grid, the four corners department of bottom plate bottom all is provided with the supporting leg.
Preferably, a bearing is arranged at the middle position of the top end inside the adjusting seat, one end of the second installation shaft penetrates through the bearing, and a plurality of groups of installation rods are arranged at one ends of the first installation shaft and the second installation shaft.
Preferably, both ends of the limiting rod are respectively connected with both sides of the inside of the movable groove in a welded mode, and the adjusting seat and the adjusting block are movably connected with the limiting rod through limiting holes.
Preferably, the infrared distance sensor is detachably connected with the adjusting block through a fixing bolt, and the adjusting seat and the adjusting block are movably connected with the bottom plate through a movable groove.
Preferably, bearings are arranged at two ends of one side of the inside of the movable groove, one ends of the first screw rod and one end of the second screw rod penetrate through the bearings respectively, and rotating blocks are arranged at one ends of the second screw rod and one end of the first screw rod.
Preferably, the inner side of the first threaded hole is provided with an internal thread matched with the first screw rod, the adjusting block is in threaded connection with the first screw rod through the first threaded hole, and the adjusting seat is in movable connection with the first screw rod through the second movable hole.
Preferably, the inner side of the second screw rod is provided with an internal thread matched with the second threaded hole, the adjusting seat is in threaded connection with the second screw rod through the second threaded hole, and the adjusting block is in movable connection with the second screw rod through the first movable hole.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the adjusting seat can be adjusted left and right through the mutual matching of the second screw rod and the internal threads at the inner side of the second threaded hole, the second movable hole can enable the adjusting seat and the second screw rod to move, the first screw rod is prevented from influencing the adjustment of the adjusting seat, the other end of the transmission shaft is then installed with the second installation shaft, and the transmission shafts with different lengths can be fixedly installed, so that the use effect of the detection device is better;
2. according to the utility model, the first screw rod is matched with the internal thread on the inner side of the threaded hole, so that the position of the infrared distance sensor can be driven by the adjusting block to be adjusted, the second screw rod is prevented from influencing the adjustment of the adjusting block through the first movable hole, the adjusting seat and the adjusting block are more stable to adjust through the limiting hole and the limiting rod, the distance between the infrared distance sensor and the transmission shaft can be monitored, and therefore the driving balance is detected, and the detection precision of the detection device is higher.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of a partial structure of the present utility model.
Fig. 3 is a front view of the present utility model.
In the figure: 1. a bottom plate; 101. a dynamic balance detector; 102. a first mounting shaft; 103. a controller; 2. an adjusting seat; 201. a second mounting shaft; 202. an adjusting block; 203. an infrared distance sensor; 204. a limiting hole; 205. a limit rod; 3. a movable groove; 301. a first threaded hole; 302. a first movable hole; 303. a second screw rod; 304. a second threaded hole; 305. a second movable hole; 306. and a first screw rod.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an embodiment of a dynamic balance detection device for an automotive transmission shaft according to the present utility model is provided: the utility model provides an automobile transmission shaft dynamic balance detection device, includes bottom plate 1, is located the inside movable groove 3 of one side of bottom plate 1 and is located the inside regulation seat 2 of one side of movable groove 3, and bottom plate 1 includes: the dynamic balance detector 101 is arranged on one side of the top of the bottom plate 1, and a first mounting shaft 102 is arranged on one side of the top of the dynamic balance detector 101; and a controller 103 arranged on the top of the dynamic balance detector 101, which is convenient for controlling the detection device and displaying the detection data.
Referring to fig. 1 and 3, a second mounting shaft 201 is disposed at a middle position of an inner top end of the adjusting seat 2, an adjusting block 202 is disposed at one side of the movable groove 3 away from the adjusting seat 2, an infrared distance sensor 203 is disposed at a middle position of a top of the adjusting block 202, distances between the adjusting seat 2 and a transmission shaft are detected by the infrared distance sensor 203, limiting holes 204 are disposed at middle positions of inner bottom ends of the adjusting seat 2 and the adjusting block 202, a limiting rod 205 penetrating through the limiting holes 204 is disposed at a middle position of the inner portion of the movable groove 3, and adjustment of the adjusting seat 2 and the adjusting block 202 is more stable through the limiting rod 205 and the limiting holes 204.
Referring to fig. 1 and 2, a first threaded hole 301 is provided at one end of the inside of the adjusting block 202, a first movable hole 302 is provided at one end of the inside of the adjusting block 202 far away from the first threaded hole 301, the first screw rod 306 is prevented from affecting the movement of the adjusting block 202 by the first movable hole 302, a first screw rod 306 penetrating through the inside of the first threaded hole 301 is provided at one end of the inside of the movable groove 3, the adjusting seat 2 is convenient to adjust left and right, a second threaded hole 304 is provided at one end of the inside of the adjusting seat 2 far away from the first screw rod 306, a second movable hole 305 is provided at one end of the inside of the adjusting seat 2 far away from the second threaded hole 304, the second screw rod 303 is prevented from affecting the adjustment of the adjusting seat 2 by the second movable hole 305, and a second screw rod 303 penetrating through the inside of the second threaded hole 304 is provided at one end of the inside of the movable groove 3 far away from the first screw rod 306.
Referring to fig. 1 and 3, the bottom of the dynamic balance detector 101 is welded with the top of the bottom plate 1, one end of the dynamic balance detector 101 is provided with a heat dissipation grid, so that the heat dissipation effect of the dynamic balance detector 101 is better, supporting legs are arranged at four corners of the bottom plate 1, the stability of the detection device is improved, a bearing is arranged at the middle position of the top inside the adjusting seat 2, one end of the second mounting shaft 201 penetrates into the bearing, the second mounting shaft 201 and the adjusting seat 2 can rotate through the bearing, multiple groups of mounting rods are arranged at one ends of the first mounting shaft 102 and the second mounting shaft 201, the transmission shaft is convenient to fixedly mount, two ends of the limiting rod 205 are respectively welded with two sides inside the movable groove 3, the adjusting seat 2 and the adjusting block 202 are movably connected with the limiting rod 205 through the limiting hole 204, the adjusting seat 2 and the adjusting block 202 are more stable through the limiting rod 205, the infrared distance sensor 203 is detachably connected with the adjusting block 202 through the fixing bolt, and the adjusting seat 2 and the adjusting block 202 are movably connected with the bottom plate 1 through the movable groove 3.
Referring to fig. 1 and 2, bearings are disposed at two ends of one side of the inner portion of the movable groove 3, one ends of the first screw rod 306 and the second screw rod 303 penetrate into the bearings, one ends of the second screw rod 303 and the first screw rod 306 are provided with rotating blocks, so that the first screw rod 306 and the second screw rod 303 can be rotated conveniently, internal threads matched with the first screw rod 306 are disposed on the inner side of the first threaded hole 301, the adjusting block 202 is connected with the first screw rod 306 through the first threaded hole 301 in a threaded manner, the adjusting block 202 is adjusted in an action manner, the using position of the infrared distance sensor 203 is adjusted conveniently, the adjusting seat 2 is movably connected with the first screw rod 306 through the second movable hole 305, the inner side of the second screw rod 303 is provided with internal threads matched with the second threaded hole 304, the adjusting seat 2 is connected with the second screw rod 303 through the second threaded hole 304 in a threaded manner, the left and right adjustment of the adjusting seat 2 is facilitated, and the fixing installation detection of different transmission shafts is facilitated, and the adjusting block 202 is movably connected with the second screw rod 303 through the first movable hole 302.
Working principle: before the utility model is used, the dynamic balance detection device is fixedly installed, when the dynamic balance detection device is used, the power supply is connected, one end of the transmission shaft is connected with the first installation shaft 101, the second screw rod 303 is rotated, the adjusting seat 2 can be adjusted left and right through the mutual matching of the second screw rod 303 and the internal threads on the inner side of the second threaded hole 304, the adjusting seat 2 and the second screw rod 303 can be moved through the second movable hole 305, the adjusting seat 2 is prevented from being influenced by the first screw rod 306, the other end of the transmission shaft is installed with the second installation shaft 201, transmission shafts with different lengths can be fixedly installed, the use effect of the detection device is better, the second installation shaft 201 and the adjusting seat 2 can be rotated through the bearing, the rotation effect of the transmission shaft is better, the first screw rod 306 is rotated, the position of the infrared distance sensor 203 can be driven by the adjusting block 202 through the mutual matching of the first screw rod 306 and the internal threads on the inner side of the threaded hole 301, the adjusting seat 2 and the adjusting block 202 can be prevented from being influenced by the first movable hole 302, the adjusting seat 202 is prevented from being influenced by the limiting hole 204 and the limiting rod 205, the distance between the adjusting seat 2 and the adjusting seat 202 and the infrared distance sensor 203 can be detected more stably, and the transmission shaft can be detected more accurately.
The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a car transmission shaft dynamic balance detection device which characterized in that: including bottom plate (1), be located movable groove (3) of inside one side of bottom plate (1) and be located regulation seat (2) of inside one side of movable groove (3), bottom plate (1) include:
the dynamic balance detector (101) is arranged at one side of the top of the bottom plate (1), and a first mounting shaft (102) is arranged at one side of the top of the dynamic balance detector (101); and
and a controller (103) arranged on the top of the dynamic balance detector (101).
2. The device for detecting dynamic balance of a transmission shaft of an automobile according to claim 1, wherein: the middle position department on the inside top of regulation seat (2) is provided with second installation axle (201), the inside one side that is away from of movable groove (3) regulation seat (2) is provided with regulating block (202), the middle position department at regulating block (202) top is provided with infrared distance sensor (203), the middle position department of the inside bottom of regulation seat (2) and regulating block (202) all is provided with spacing hole (204), the inside middle position department of movable groove (3) is provided with and runs through spacing pole (205) to spacing hole (204) inside.
3. The device for detecting dynamic balance of a transmission shaft of an automobile according to claim 2, wherein: the inside one end of regulating block (202) is provided with first screw hole (301), the inside one end of keeping away from of regulating block (202) first screw hole (301) is provided with first movable hole (302), the inside one end of movable groove (3) is provided with and runs through first lead screw (306) to first screw hole (301) inside, the inside one end of keeping away from of regulating seat (2) first lead screw (306) is provided with second screw hole (304), the inside one end of keeping away from of regulating seat (2) second screw hole (304) is provided with second movable hole (305), the inside one end of keeping away from first lead screw (306) is provided with and runs through second lead screw (303) to second screw hole (304) inside.
4. The device for detecting dynamic balance of a transmission shaft of an automobile according to claim 1, wherein: the bottom of dynamic balance detector (101) is welded with the top of bottom plate (1), the one end of dynamic balance detector (101) is provided with the heat dissipation grid, the four corners department of bottom plate (1) bottom all is provided with the supporting leg.
5. The device for detecting dynamic balance of a transmission shaft of an automobile according to claim 2, wherein: the middle position department at the inside top of regulation seat (2) is provided with the bearing, and the one end of second installation axle (201) runs through to the bearing inside, the one end of first installation axle (102) and second installation axle (201) is provided with multiunit installation pole.
6. The device for detecting dynamic balance of a transmission shaft of an automobile according to claim 2, wherein: the two ends of the limiting rod (205) are respectively welded with the two sides of the inside of the movable groove (3), and the adjusting seat (2) and the adjusting block (202) are movably connected with the limiting rod (205) through the limiting hole (204).
7. The device for detecting dynamic balance of a transmission shaft of an automobile according to claim 2, wherein: the infrared distance sensor (203) is detachably connected with the adjusting block (202) through a fixing bolt, and the adjusting seat (2) and the adjusting block (202) are movably connected with the bottom plate (1) through the movable groove (3).
8. A motor vehicle propeller shaft dynamic balance detection apparatus as set forth in claim 3, wherein: bearings are arranged at two ends of one side of the inside of the movable groove (3), one ends of the first screw rod (306) and one end of the second screw rod (303) penetrate through the bearings respectively, and rotating blocks are arranged at one ends of the second screw rod (303) and one end of the first screw rod (306).
9. A motor vehicle propeller shaft dynamic balance detection apparatus as set forth in claim 3, wherein: the inner side of the first threaded hole (301) is provided with an internal thread matched with the first screw rod (306), the adjusting block (202) is in threaded connection with the first screw rod (306) through the first threaded hole (301), and the adjusting seat (2) is movably connected with the first screw rod (306) through a second movable hole (305).
10. A motor vehicle propeller shaft dynamic balance detection apparatus as set forth in claim 3, wherein: the inner side of the second screw rod (303) is provided with an internal thread matched with the second threaded hole (304), the adjusting seat (2) is in threaded connection with the second screw rod (303) through the second threaded hole (304), and the adjusting block (202) is movably connected with the second screw rod (303) through the first movable hole (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321277750.4U CN219675353U (en) | 2023-05-25 | 2023-05-25 | Dynamic balance detection device for automobile transmission shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321277750.4U CN219675353U (en) | 2023-05-25 | 2023-05-25 | Dynamic balance detection device for automobile transmission shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219675353U true CN219675353U (en) | 2023-09-12 |
Family
ID=87891355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321277750.4U Active CN219675353U (en) | 2023-05-25 | 2023-05-25 | Dynamic balance detection device for automobile transmission shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219675353U (en) |
-
2023
- 2023-05-25 CN CN202321277750.4U patent/CN219675353U/en active Active
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