CN218822009U - Three-dimensional measuring tool - Google Patents
Three-dimensional measuring tool Download PDFInfo
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- CN218822009U CN218822009U CN202223087837.3U CN202223087837U CN218822009U CN 218822009 U CN218822009 U CN 218822009U CN 202223087837 U CN202223087837 U CN 202223087837U CN 218822009 U CN218822009 U CN 218822009U
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- shaft groove
- measuring tool
- dimensional measuring
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Abstract
The utility model belongs to the technical field of measuring tool, a three-dimensional measuring tool is disclosed, it includes base, first ladder and second ladder. The base is provided with a shaft groove extending along a third direction; the first step is positioned on one side of the shaft groove and comprises a plurality of stages of first steps, each first step is sequentially arranged on the base from the edge of the shaft groove along a first direction, and the length direction of each first step is parallel to a second direction; the second step is positioned on the other side of the shaft groove relative to the first step and comprises a plurality of stages of second steps, each second step is sequentially arranged on the base along a second direction, and the length direction of each second step is parallel to the first direction; the first direction, the second direction and the third direction are vertical to each other.
Description
Technical Field
The utility model relates to a measuring tool technical field especially relates to a three-dimensional measuring tool.
Background
The three-dimensional measurement of the relative position of the critical dimension of the equipment is an important basis for determining the processing deviation and the assembly deviation. How to effectively measure the relative position of the shaft tube in three dimensions is an important issue.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a three-dimensional measuring tool can measure the relative position of central siphon on three-dimensional size, simple structure, convenient to use.
To achieve the purpose, the utility model adopts the following technical proposal:
a three-dimensional measurement tool comprising:
the base is provided with a shaft groove extending along a third direction;
the first ladder is positioned on one side of the shaft groove and comprises multiple stages of first steps, each first step is sequentially arranged on the base along a first direction from the edge of the shaft groove, and the length direction of each first step is parallel to a second direction;
the second step is positioned on the other side of the shaft groove relative to the first step and comprises a plurality of stages of second steps, each second step is sequentially arranged on the base along the second direction, and the length direction of each second step is parallel to the first direction;
the first direction, the second direction and the third direction are perpendicular to each other.
Optionally, the shaft groove further comprises a third step, the third step is located on the other side of the shaft groove relative to the first step, the third step comprises multiple stages of third steps, each third step is sequentially arranged along the reverse direction of the first direction from the edge of the shaft groove, and the length direction of the third step is parallel to the length direction of the first step.
Optionally, each third step corresponds to each second step one to one, and each third step and the corresponding second step have the same height in the third direction and are spliced into an L shape.
Optionally, the width of each first step in the first direction and the width of each third step in the direction opposite to the first direction are the same.
Optionally, the base further comprises a fourth step, the fourth step comprises multiple stages of fourth steps, each fourth step is sequentially arranged on the base along the second direction from one end, far away from the shaft groove, of the second step, and the length direction of each fourth step is parallel to the third direction.
Optionally, the shaft groove is provided with a first step, the shaft groove is provided with a second step, the first step is provided with a first end, the second end is provided with a second step, the second end is provided with a third end, the third end is provided with a third step, and the length direction of the third step is parallel to the third direction.
Optionally, the positioning portion is disposed between the fifth step and the fourth step, and a perpendicular line connecting a center line of the positioning portion and an axis of the shaft groove is parallel to the second direction.
Optionally, each of the fifth steps corresponds to each of the first steps one to one, and is disposed on the corresponding first step.
Optionally, the heights of the first steps in the third direction are the same, and/or the heights of the second steps in the third direction are the same.
Optionally, a positioning groove is arranged at one end of the base, which is far away from the first step in the third direction.
Has the beneficial effects that:
the utility model provides a three-dimensional measuring tool, fix three-dimensional measuring tool at the counterpoint department of central siphon and at standard position, utilize three-dimensional measuring tool to carry out the debugging of mounted position to the central siphon, the width dimension of each first step on the first direction can regard as the scale of the distance of judging the central siphon skew axle box on the first direction, the width dimension of each second step on the second direction can regard as the scale of judging central siphon concrete position on the second direction, the height dimension of each first step on the third direction then can regard as the scale of judging central siphon concrete position on the third direction, therefore, utilize three-dimensional measuring tool can measure the position of central siphon on three dimension, and then be convenient for carry out the alignment regulation to the central siphon.
Drawings
Fig. 1 is a schematic structural diagram of a three-dimensional measurement tool according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram ii of a three-dimensional measurement tool according to an embodiment of the present invention.
In the figure: 100. a base; 101. a shaft groove; 1. a first step; 2. a second step; 3. a third step; 4. a fourth step; 5. a fifth step; 6. a positioning part; 7. and (6) positioning a groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures associated with the present invention are shown in the drawings, not all of them.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", "left", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
As shown in fig. 1, the present embodiment provides a three-dimensional measuring tool including a base 100, a first step 1, and a second step 2. The first direction, the second direction and the third direction are vertical to each other. For convenience of describing the present solution, illustratively, the third direction is vertically upward, the third direction is vertically downward and reversely, the first direction is horizontally leftward, the first direction is horizontally rightward and reversely, the second direction is horizontally forward, and the second direction is horizontally rearward and reversely.
With continued reference to fig. 1, the base 100 is provided with a shaft groove 101 extending in a third direction. In this embodiment, the base 100 is vertically placed, the upper portion of the base 100 is a semi-cylindrical body, and the shaft groove 101 with a semi-circular section is opened at the shaft section of the semi-cylindrical body. The position of the shaft slot 101 is easily observed when the shaft tube is aligned with the steps on the three-dimensional measuring tool.
As shown in fig. 1, the first step 1 is located at one side of the axial slot 101, and the first step 1 includes a plurality of first steps, each of which is sequentially disposed on the base 100 along a first direction from an edge of the axial slot 101, and a length direction of each of the first steps is parallel to a second direction. The edge of the shaft tube in the first direction is judged to have a plurality of first steps from the edge of the shaft groove 101 in the first direction through visual observation, and the width of the first steps is accumulated, so that the contraposition deviation of the shaft tube in the first direction can be obtained, and the mounting position of the shaft tube can be further adjusted conveniently. In the present embodiment, the first steps 1 are provided on the upper end surface of the base 100 and located at the left side of the shaft groove 101, and each of the first steps is gradually raised upward obliquely to the left from the edge of the shaft groove 101.
With continued reference to fig. 1, the second step 2 is located on the other side of the axial slot 101 with respect to the first step 1, and the second step 2 includes a plurality of second steps, each of which is sequentially disposed on the base 100 along the second direction, and the length direction of each of the second steps is parallel to the first direction. In the present embodiment, the second steps 2 are also provided on the upper end surface of the base 100 and located at the right side of the bearing, and each second step is gradually raised forward and obliquely upward from the axial section of the semi-cylinder. The axial line of the shaft groove 101 is located on the shaft section of the semi-cylinder, and the width of the plurality of second steps in the second direction can be used for judging the deviation of the shaft tube from the axial line of the shaft groove 101.
As shown in fig. 1, optionally, the three-dimensional measuring tool further includes a third step 3, the third step 3 is located on the other side of the axial slot 101 with respect to the first step 1, the third step 3 includes a plurality of third steps, each of the third steps is sequentially arranged from the edge of the axial slot 101 in the direction opposite to the first direction, and the length direction of the third step is parallel to the length direction of the first step. The third step 3 can be used to determine the misalignment of the axle tube with respect to the axle slot 101 in the reverse direction of the first direction, thereby extending the measurement range of the first step 1.
In one embodiment, the width of each first step in the first direction is the same as the width of each third step in the direction opposite to the first direction, so that a measurer can accumulate the widths of the first step or the third step for statistics. In another embodiment, the width of the first step in the first direction and the width of the third step in the opposite direction of the first direction are gradually increased from the axial slot 101, and the closer the shaft tube is to the axial slot 101 in the first direction and the opposite direction of the first direction, the more precise adjustment is needed.
With reference to fig. 1, optionally, each third step corresponds to each second step one by one, and each third step and the corresponding second step have the same height in the third direction and are spliced into an L shape. The second step 2 and the third step 3 are mutually related, so that the structure is compact, and the space is saved.
As shown in fig. 1 and 2, optionally, the three-dimensional measuring tool further includes a fourth step 4, where the fourth step 4 includes multiple fourth steps, each of the fourth steps is sequentially disposed on the base 100 along the second direction from one end of the second step 2, which is far away from the axial slot 101, and a length direction of the fourth step is parallel to the third direction. The fourth step 4 further extends the measuring range of the second step 2 in the second direction, while also having a measuring effect in the first direction.
Optionally, the three-dimensional measuring tool further includes a fifth step 5, the fifth step 5 includes multiple stages of fifth steps, each fifth step is sequentially disposed along the second direction from one end of the first step 1 far away from the shaft groove 101, and the length direction of each fifth step is parallel to the third direction. The fifth step 5 further extends the measuring range of the second step 2 in the second direction, while also having a measuring effect in the first direction. In order to make the three-dimensional measuring tool compact, optionally, each fifth step corresponds to each first step one by one and is disposed on the corresponding first step. In this embodiment, the fifth step 5 is located at the left side of the shaft groove 101, and the fourth step 4 is located at the right side of the shaft groove 101, so as to provide positioning reference for the shaft tube at both the left and right sides.
In order to facilitate the positioning of the shaft tube in the first direction, optionally, the three-dimensional measuring tool further includes a positioning portion 6, the positioning portion 6 is disposed between the fifth step 5 and the fourth step 4, and a perpendicular line connecting a center line of the positioning portion 6 and an axis of the shaft groove 101 is parallel to the second direction. That is, when the axis of the shaft tube is aligned with the center line of the positioning part 6, the shaft tube is located at the center of the shaft groove 101 in the first direction.
In this embodiment, the heights of the first steps in the third direction are the same, and/or the heights of the second steps in the third direction are the same. By accumulating the number of first steps or second steps between the lower end of the axle tube and the axle slot 101 when the height of the first steps or second steps is known, the offset of the axle tube in the third direction can be obtained to further adjust the axle tube to be positioned in the axle slot 101 in the third direction.
As shown in fig. 1 and 2, optionally, a positioning groove 7 is provided on an end of the base 100 away from the first step 1 in the third direction. In this embodiment, the positioning groove 7 is formed at the bottom end of the base 100, so as to facilitate the installation and fixation of the base 100.
The three-dimensional measuring tool provided by this embodiment fixes the bottom end of the base 100 at the alignment position of the axle tube through the positioning groove 7, and uses the axle slot 101 as a reference center, the width dimension of each of the first step, the third step, the fourth step and the fifth step in the first direction and the reverse direction can be used as a scale for judging the distance that the axle tube deviates from the axle slot 101 in the first direction and the reverse direction, the width dimension of each of the second step, the fourth step and the fifth step in the second direction and the reverse direction can be used as a scale for judging the distance that the axle tube deviates from the axle slot 101 in the second direction and the reverse direction, and the height dimension of each of the first step, the second step and the third step in the third direction can be used as a scale for judging the distance that the axle tube deviates from the axle slot 101 in the third direction, so as to position and adjust the axle tube.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A three-dimensional measurement tool, comprising:
the base (100) is provided with a shaft groove (101) extending along a third direction;
the first step (1) is positioned on one side of the shaft groove (101), the first step (1) comprises multiple stages of first steps, each first step is sequentially arranged on the base (100) from the edge of the shaft groove (101) along a first direction, and the length direction of each first step is parallel to a second direction;
the second step (2) is positioned on the other side of the shaft groove (101) relative to the first step (1), the second step (2) comprises a plurality of stages of second steps, each second step is sequentially arranged on the base (100) along the second direction, and the length direction of each second step is parallel to the first direction;
the first direction, the second direction and the third direction are perpendicular to each other.
2. The three-dimensional measuring tool according to claim 1, further comprising a third step (3), wherein the third step (3) is located on the other side of the shaft groove (101) relative to the first step (1), and the third step (3) comprises a plurality of third steps, each third step is sequentially arranged from the edge of the shaft groove (101) along the direction opposite to the first direction, and the length direction of the third step is parallel to the length direction of the first step.
3. The three-dimensional measuring tool according to claim 2, wherein each third step corresponds to each second step one to one, and each third step is equal in height to the corresponding second step in the third direction and is spliced into an L shape.
4. The three-dimensional measuring tool of claim 2, wherein a width of each of the first steps in the first direction and a width of each of the third steps in a direction opposite to the first direction are the same.
5. The three-dimensional measuring tool according to claim 1, further comprising a fourth step (4), wherein the fourth step (4) comprises a plurality of fourth steps, each of the fourth steps is sequentially arranged on the base (100) along the second direction from one end of the second step (2) far away from the shaft groove (101), and the length direction of the fourth step is parallel to the third direction.
6. The three-dimensional measuring tool according to claim 5, further comprising a fifth step (5), wherein the fifth step (5) comprises a plurality of fifth steps, each of the fifth steps is sequentially arranged along the second direction from one end of the first step (1) far away from the shaft groove (101), and the length direction of each of the fifth steps is parallel to the third direction.
7. The three-dimensional measuring tool according to claim 6, further comprising a positioning portion (6), the positioning portion (6) being provided between the fifth step (5) and the fourth step (4), a perpendicular line connecting a center line of the positioning portion (6) and an axis of the shaft groove (101) being parallel to the second direction.
8. The three-dimensional measuring tool according to claim 6, wherein each of the fifth steps corresponds to each of the first steps one by one, and is provided on the corresponding first step.
9. The three-dimensional measuring tool according to claim 1, wherein the height of each first step in the third direction is the same, and/or the height of each second step in the third direction is the same.
10. The three-dimensional measuring tool according to claim 1, wherein the base (100) is provided with a positioning groove (7) at an end in the third direction away from the first step (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223087837.3U CN218822009U (en) | 2022-11-17 | 2022-11-17 | Three-dimensional measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223087837.3U CN218822009U (en) | 2022-11-17 | 2022-11-17 | Three-dimensional measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218822009U true CN218822009U (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223087837.3U Active CN218822009U (en) | 2022-11-17 | 2022-11-17 | Three-dimensional measuring tool |
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| Country | Link |
|---|---|
| CN (1) | CN218822009U (en) |
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- 2022-11-17 CN CN202223087837.3U patent/CN218822009U/en active Active
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