CN212931226U - Vehicle axle axial dimension measuring instrument - Google Patents
Vehicle axle axial dimension measuring instrument Download PDFInfo
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- CN212931226U CN212931226U CN202021632176.6U CN202021632176U CN212931226U CN 212931226 U CN212931226 U CN 212931226U CN 202021632176 U CN202021632176 U CN 202021632176U CN 212931226 U CN212931226 U CN 212931226U
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- downward
- shaped support
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- fixed
- measuring
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
A vehicle axle axial dimension measuring instrument is characterized in that two sides of a ruler body are provided with downward extending support rods, the downward extending rod on the left side is connected with a left V-shaped support seat through a sliding structure, the left V-shaped support seat is fixed on the downward extending support rod on the left side through a locking screw, and a fixed end measuring head is arranged on the inner side of the left V-shaped support seat; the right downward-extending support rod on the right adopts a sliding structure, and the right V-shaped support is fixed on the right downward-extending support rod through a locking screw; the adjustable ruler frame is installed on the downward-extending supporting rod on the right side, the measuring ruler is installed on the adjustable ruler frame, the adjustable ruler frame is sleeved on the downward-extending supporting rod on the right side to form an adjusting structure capable of sliding up and down, and the adjustable ruler frame is fixed on the other downward-extending supporting rod on the right side through the locking screw. The device has the advantages that the fixed measuring head and the measuring ruler can be adjusted up and down, one measuring ruler can be suitable for measuring various wheel sets, the reading device is arranged on the support, the length is small, the Abbe error is small, and the measuring precision is high; the working surface of the support is provided with the steel cushion block, so that the axle cannot be scratched due to low hardness.
Description
Technical Field
The utility model relates to a vehicle axletree axial dimensions measures technical field, in particular to vehicle axletree axial dimensions measuring apparatu.
Background
The present measuring instrument for the axial dimension of the axle of the vehicle has a fixed measuring head and a measuring ruler which can not be adjusted up and down, one measuring ruler can only measure one wheel pair, a reading device is arranged on the ruler body, and the measuring precision is influenced because the Abbe error generated by the long support is larger.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fixed gauge head and measuring tape can be adjusted from top to bottom, and multiple wheel pair, vehicle axletree axial dimensions measuring apparatu that measurement accuracy is high can be measured to a dipperstick.
The utility model discloses a solution is such:
a vehicle axle axial dimension measuring instrument is characterized in that downward-extending support rods are arranged on two sides of a ruler body, the downward-extending support rod on the left side is connected with a left V-shaped support seat through a sliding structure, the left V-shaped support seat is fixed on the downward-extending support rod on the left side through a locking screw after the left V-shaped support seat is adjusted up and down to a set position, and a fixed end measuring head is arranged on the inner side of the left V-shaped support seat; the right downward-extending support rod on the right adopts a sliding structure right V-shaped support, and the right V-shaped support is fixed on the right downward-extending support rod through a locking screw after the right V-shaped support is adjusted up and down to a set position; the adjustable ruler frame is installed on the downward-extending supporting rod on the right side, the measuring ruler is installed on the adjustable ruler frame, the adjustable ruler frame is sleeved on the downward-extending supporting rod on the right side to form an adjusting structure capable of sliding up and down, and the adjustable ruler frame is fixed on the other downward-extending supporting rod on the right side through the locking screw.
The more specific technical scheme also comprises the following steps: and backing plates are fixed on two inner side working faces of the left V-shaped support, and the hardness of each backing plate is smaller than that of the axle.
Further: and backing plates are fixed on two inner side working faces of the right V-shaped support, and the hardness of each backing plate is smaller than that of the axle.
The utility model has the advantages that the fixed measuring head and the measuring ruler can be adjusted up and down, one measuring ruler can be suitable for the measurement of various wheel sets, the reading device is arranged on the support, the length is small, the Abbe error is small, and the measuring precision is high; the working surface of the support is provided with the steel cushion block, so that the axle cannot be scratched due to low hardness.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the right V-shaped support 7.
Fig. 3 is a schematic view of the connection structure of the right V-shaped support 7 and the measuring tape 4.
Fig. 4 is a usage state diagram of the present invention.
Fig. 5 is a partially enlarged view of fig. 1.
The parts of the drawings are detailed as follows: the measuring device comprises a left V-shaped support 1, a fixed end measuring head 2, a ruler body 3, a measuring ruler 4, an adjustable ruler frame 5, a base plate 6, a right V-shaped support 7 and a vehicle axle 8.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings:
as shown in fig. 1 and 5, the two sides of the blade 3 of the present invention are downward-extending support rods, the downward-extending support rods on the two sides are fastened and connected with the transverse blade into a whole through bolts, the downward-extending support rod on the left side is connected with the left V-shaped support 1 through a sliding structure, after the left V-shaped support 1 is adjusted up and down to a set position, the left V-shaped support 1 is fixed on the downward-extending support rod on the left side through a locking screw, and a fixed end measuring head 2 is arranged on the inner side of the left V-shaped support; the right downward-extending support rod adopts a sliding structure, namely a right V-shaped support 7, and after the right V-shaped support 7 is adjusted up and down to a set position, the right V-shaped support 7 is fixed on the right downward-extending support rod through a locking screw; an adjustable ruler frame 5 is installed on the downward-extending supporting rod on the right side, a measuring ruler 4 is installed on the adjustable ruler frame 5, the adjustable ruler frame 5 is sleeved on the downward-extending supporting rod on the right side to form an adjusting structure capable of sliding up and down, and the adjustable ruler frame 5 is fixed on the other downward-extending supporting rod on the right side through a locking screw.
As shown in fig. 2 and 3, the right V-shaped support 7 has a structure with a downward V-shaped opening, backing plates 6 are fixed on two inner working surfaces of the V-shaped support, the hardness of the backing plates 6 is less than that of an axle, a mounting hole is formed in the upper part of the right V-shaped support 7, a lower extension rod on the right side of the ruler body is inserted into the mounting hole in the upper part of the right V-shaped support 7, and after the ruler body moves up and down to a set position, the right V-shaped support 7 is fixed on the lower extension rod on the right side of the ruler body through a locking screw, so; an adjustable ruler frame 5 is installed on a downward extending rod on the right side of a ruler body at the upper end of a right V-shaped support 7, a measuring ruler 4 is installed on the adjustable ruler frame 5, the adjustable ruler frame 5 is sleeved on a downward extending support rod on the right side to form an adjusting structure capable of sliding up and down, the adjustable ruler frame 5 is fixed on another downward extending support rod on the right side through a locking screw, and the size between a fixed end measuring head 2 and a measuring head of the measuring ruler 4 is measured through the measuring ruler 4; the two inner side working faces of the right V-shaped support 7 are fixed with steel backing plates 6, the hardness of the backing plates 6 is less than that of the axle, and the axle cannot be scratched due to low hardness.
The structure of the left V-shaped support 1 is the same as that of the right V-shaped support 7, steel backing plates 6 are fixed on two inner working faces of the left V-shaped support 1, the hardness of each backing plate 6 is smaller than that of an axle, and the axle cannot be scratched due to lower hardness.
The utility model discloses a user state is as shown in figure 4, during the use, and the gauge head adjustment that will fix gauge head 2, measuring tape 4 is same height, will the utility model discloses place in vehicle axletree 8, left V type support 1, right V type support 7 block the axletree upper end respectively for fixed gauge head 2 withstands the left measuring terminal surface of axletree, removes measuring tape 4, withstands the right measuring terminal surface of axletree with measuring tape 4's gauge head, obtains vehicle axletree axial dimensions data through measuring tape 4's display value.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and those skilled in the art can make various changes or modifications to the equivalent embodiments without departing from the scope of the present invention, and all changes and modifications that may be made to the above embodiments based on the technical spirit of the present invention are within the scope of the present invention.
Claims (3)
1. A vehicle axletree axial dimension measuring apparatu which characterized in that: two sides of the ruler body (3) are provided with downward-extending supporting rods, the downward-extending rod on the left side is connected with the left V-shaped support (1) through a sliding structure, the left V-shaped support (1) is fixed on the downward-extending supporting rod on the left side through a locking screw after the left V-shaped support (1) is adjusted up and down to a set position, and a fixed end measuring head (2) is arranged on the inner side of the left V-shaped support (1); the right downward-extending support rod adopts a sliding structure, namely a right V-shaped support seat (7), and after the right V-shaped support seat (7) is adjusted up and down to a set position, the right V-shaped support seat (7) is fixed on the right downward-extending support rod through a locking screw; the adjustable ruler frame (5) is installed on the downward-extending supporting rod on the right side, the measuring ruler (4) is installed on the adjustable ruler frame (5), the adjustable ruler frame (5) is sleeved on the downward-extending supporting rod on the right side to form an adjusting structure capable of sliding up and down, and the adjustable ruler frame (5) is fixed on other downward-extending supporting rods on the right side through the locking screws.
2. The vehicle axle axial dimension measuring instrument according to claim 1, characterized in that: backing plates (6) are fixed on two inner side working faces of the left V-shaped support (1), and the hardness of each backing plate (6) is smaller than that of an axle.
3. The vehicle axle axial dimension measuring instrument according to claim 1, characterized in that: and backing plates (6) are fixed on two inner side working faces of the right V-shaped support (7), and the hardness of each backing plate (6) is smaller than that of an axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021632176.6U CN212931226U (en) | 2020-08-07 | 2020-08-07 | Vehicle axle axial dimension measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021632176.6U CN212931226U (en) | 2020-08-07 | 2020-08-07 | Vehicle axle axial dimension measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212931226U true CN212931226U (en) | 2021-04-09 |
Family
ID=75335072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021632176.6U Active CN212931226U (en) | 2020-08-07 | 2020-08-07 | Vehicle axle axial dimension measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212931226U (en) |
-
2020
- 2020-08-07 CN CN202021632176.6U patent/CN212931226U/en active Active
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