CN219714190U - Dial gauge stand - Google Patents
Dial gauge stand Download PDFInfo
- Publication number
- CN219714190U CN219714190U CN202320945927.7U CN202320945927U CN219714190U CN 219714190 U CN219714190 U CN 219714190U CN 202320945927 U CN202320945927 U CN 202320945927U CN 219714190 U CN219714190 U CN 219714190U
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- CN
- China
- Prior art keywords
- support
- dial gauge
- gauge stand
- piece
- supporting
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- 230000001154 acute effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a dial gauge stand, which comprises a base, a first supporting piece and a second supporting piece, wherein the first supporting piece is connected with the base and can rotate around any shaft in a three-dimensional space; the second support is hinged with the first support, and the second support is suitable for being connected with the dial indicator. When the measured plane and the horizontal plane have an included angle, the first supporting piece is rotated, the second supporting piece is driven to move, the second supporting piece is enabled to rotate relative to the first supporting piece, and the measuring rod of the dial indicator is perpendicular to the measured plane, so that the measuring error of the dial indicator can be reduced.
Description
Technical Field
The utility model relates to the technical field of instrument supports, in particular to a dial gauge stand.
Background
The dial indicator bracket is an instrument for clamping the dial indicator and enabling the dial indicator to freely move, the dial indicator is a length measuring instrument, the dial indicator is fixed on the bracket when the dial indicator is used, the axis of a measuring rod of the dial indicator is required to be adjusted to be perpendicular to a measured plane generally, for a cylindrical workpiece, the axis of the measuring rod is required to be perpendicular to the axis of the workpiece, and if the axis of the measuring rod cannot be adjusted to be perpendicular to the measured plane or the axis of the workpiece, larger errors can be generated.
The prior dial indicator frame comprises a base, a vertical rod, a lifting block, a sliding rod and a meter clamp, wherein the base is fixedly connected with the vertical rod, a rack is arranged on one side of the vertical rod, the vertical rod is sleeved with the lifting block, a triangular groove is formed in the joint of the lifting block and the vertical rod, a gear is arranged on one side of the triangular groove, the gear is meshed with the rack, a meter hole is formed in the lifting block, and a dial indicator is suitable for being inserted into the meter hole. Through the movement of the lifting block, the measuring rod of the dial indicator is contacted with the measured plane.
However, in the dial indicator frame, when the measured plane and the horizontal plane have an included angle, the measuring rod is in contact with the measured plane, and because the measuring rod is vertical, the axis of the measuring rod is not vertical to the measured plane, so that a larger error is generated in the dial indicator.
Disclosure of Invention
Therefore, the technical problem to be solved by the utility model is that when the measured plane and the horizontal plane have an included angle, the measuring rod is contacted with the measured plane, and the axis of the measuring rod is not vertical to the measured plane because the measuring rod is vertical, so that a larger error is generated in the dial indicator.
To this end, the utility model provides a dial gauge stand comprising
A base;
the first support piece is connected with the base and can rotate around any shaft in a three-dimensional space;
the second support piece is hinged with the first support piece, and the second support piece is suitable for being connected with the dial indicator.
Optionally, the dial indicator frame is characterized in that the base is provided with a cylindrical protrusion, a sphere is arranged at the top of the cylindrical protrusion, the first supporting piece is provided with a cylindrical hole, and the cylindrical hole is sleeved outside the sphere.
Optionally, the dial indicator frame further includes a first knob member, the first knob member sequentially passes through the first support member and the second support member, and a portion of the first knob member extending out of the second support member is in threaded connection with the nut.
Optionally, the dial indicator frame further comprises a flexible supporting piece, the flexible supporting piece is provided with a supporting body, the supporting body is fixedly connected with the second supporting piece, a mounting hole is formed in the supporting body, and the dial indicator is suitable for being inserted into the mounting hole.
Optionally, in the dial indicator holder, an included angle between the supporting body and the second supporting member is an obtuse angle.
Optionally, the dial indicator frame further comprises a second knob piece, the second knob piece is in threaded connection with the supporting body, and the second knob piece is suitable for being screwed into the mounting hole to tightly prop against the dial indicator.
Optionally, the dial indicator frame further comprises a bifurcation part; the bifurcation part is arranged in bifurcation with the support body, and extends towards the direction away from the mounting hole, and the bifurcation part is tilted away from one side of the second support piece under the action of external force.
Optionally, the dial indicator frame further includes a third knob, the support body has a threaded hole, the third knob member passes through the bifurcation portion and is in threaded connection with the threaded hole, and the third knob member is screwed into the threaded hole, so that the support body is far away from one side of the second support member and is tilted.
Optionally, in the dial indicator holder, an included angle between the bifurcation portion and the supporting body is an acute angle.
Optionally, in the dial indicator holder, the flexible support member and the bifurcation member are Y-shaped.
The technical scheme provided by the utility model has the following advantages:
1. the dial gauge stand comprises a base, a first supporting piece and a second supporting piece, wherein the first supporting piece is connected with the base and can rotate around any shaft in a three-dimensional space; the second support is hinged with the first support, and the second support is suitable for being connected with the dial indicator. When the measured plane and the horizontal plane have an included angle, the first supporting piece is rotated, the second supporting piece is driven to move, the second supporting piece is enabled to rotate relative to the first supporting piece, and the measuring rod of the dial indicator is perpendicular to the measured plane, so that the measuring error of the dial indicator can be reduced.
2. According to the dial gauge stand provided by the utility model, the second knob piece is in threaded connection with the flexible supporting piece, and the second knob piece is suitable for being screwed into the mounting hole and abutted against the dial gauge, so that the dial gauge is prevented from falling from the mounting hole.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a dial gauge stand according to the present utility model;
fig. 2 is an enlarged partial schematic view of circle a in fig. 1.
Reference numerals illustrate:
1. a base; 11. a cylindrical protrusion; 111. a sphere;
2. a first support;
3. a second support;
5. a first knob member; 51. a nut member;
6. a flexible support; 61. a support body; 62. a bifurcation part;
7. a second knob member;
8. a third knob member;
9. dial gauge.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. 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.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" 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," "connected," and "connected" are to be construed broadly, and may be either 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 can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
Example 1
The embodiment provides a dial gauge stand, as shown in fig. 1 and 2, comprising a base 1, a first support member 2 and a second support member 3, wherein the first support member 2 is connected with the base 1, and the first support member 2 can rotate around any axis in a three-dimensional space; the second support 3 is hinged to the first support 2 and the second support 3 is adapted to be connected to a dial gauge 9.
The dial indicator frame provided in this embodiment rotates the first support member 2 when the measured plane has an included angle with the horizontal plane, and drives the second support member 3 to move, and makes the second support member 3 rotate relative to the first support member 2 until the measuring rod of the dial indicator 9 is perpendicular to the measured plane, so that the measuring error of the dial indicator can be reduced.
As shown in fig. 1, the dial indicator frame provided in this embodiment is characterized in that the base 1 is a cube, the top of the base 1 is provided with a cylindrical protrusion 11, the cylindrical protrusion 11 is provided with two sections, the first section of cylindrical protrusion is welded and fixed with the base 1, the diameter of the second section of cylindrical protrusion is smaller than that of the first section of cylindrical protrusion, the top of the second section of cylindrical protrusion is provided with a sphere 111, the surface of the sphere 111 is smooth, the bottom of the first support member 2 is provided with a cylindrical hole, the cylindrical hole is sleeved outside the sphere 111, part of the sphere 111 is positioned outside the cylindrical hole, the cylindrical hole is in surface contact with the sphere 111 to form a spherical pair, the second support member 3 can rotate around the sphere center of the sphere 111 towards all directions, namely, the second support member 3 can rotate around the sphere center of the sphere 111 towards all directions, thereby facilitating adjustment of the dial indicator 9.
As shown in fig. 1, the dial indicator holder provided in this embodiment further includes a first knob member 5, the first knob member 5 is composed of a knob handle and a rod body connected thereto, the rod body has a smooth rod section and a threaded rod section, the smooth rod section is close to the knob handle, a round hole is formed at one end of the first support member 2 far away from the base 1, the first support member 2 and the second support member 3 are both rods, a round hole is also formed at the second support member 3, the rod body of the first knob sequentially passes through the round hole on the first support member 2 and the round hole on the second support member 3, and the threaded rod section extends out of the round hole on the second support member 3, when the measuring rod of the dial indicator 9 is perpendicular to the plane to be measured, the threaded rod section is in threaded connection with the threaded rod section through a nut member 51, so that an included angle between the first support member 2 and the second support member 3 is fixed. The first supporting piece 2 and the second supporting piece 3 are made of stainless steel materials, so that the rigidity and the strength of the dial indicator frame are enhanced, and the stability is improved.
As shown in fig. 1 and 2, the dial indicator holder provided in this embodiment further includes a flexible support member 6, where the material of the flexible support member 6 is an aluminum material, and as an alternative implementation, the flexible support member 6 may also be another material with flexibility, where the flexibility is that the object is deformed under force, and the property of being unable to recover after the acting force is lost. The flexible supporting member 6 has a supporting body 61, the supporting body 61 is a rod, one end of the second supporting member 3 far away from the first supporting member 2 has a screw hole, the supporting body 61 is in threaded connection with the screw hole, that is, the supporting body 61 is fixedly connected with the second supporting member 3, one end of the supporting body 61 far away from the second supporting member 3 is provided with a mounting hole, the mounting hole is a round hole, the rod body of the dial indicator 9 can be inserted into the mounting hole, and taking the view angle of fig. 1 as an example, the position of the mounting hole is provided on the top surface of the supporting body 61.
As shown in fig. 1, the dial indicator holder provided in this embodiment further includes a second knob, a threaded hole is provided on the supporting body 61, the threaded hole is communicated with the mounting hole, the second knob is composed of a knob handle and a threaded rod body, the threaded rod body is in threaded connection with the threaded hole, and the threaded rod body is continuously extended into the mounting hole by rotating the second knob, so that the end portion of the threaded rod body abuts against the dial indicator 9 in the mounting hole, and the dial indicator 9 is prevented from falling off from the mounting hole when the first supporting member 2 and the second supporting member 3 are rotated.
As shown in fig. 1 and 2, the flexible supporting member 6 of the present embodiment has a bifurcation portion 62, the bifurcation portion 62 is bifurcated with the supporting body 61, the bifurcation portion 62 is connected with one side of the supporting body 61 close to the second supporting member 3, the bifurcation portion 62 extends towards a direction away from the mounting hole, the bifurcation portion 62 is close to the flexible supporting member 6 by pressing the bifurcation portion 62 with force, and the bifurcation portion 62 is connected with the supporting body 61, and the supporting body 61 has flexibility, so that one side of the supporting body 61 away from the second supporting member 3 has a slight warping, that is, the dial gauge 9 can be better attached to the measured plane through the bifurcation portion 62, so that the measured structure is more accurate.
As shown in fig. 1 and 2, the dial indicator holder provided in this embodiment further includes a third knob member 8, where the third knob member 8 also includes a knob handle and a threaded rod body, the bifurcation portion 62 is provided with a screw hole, the support body 61 is also provided with another screw hole, the orthographic projection of the screw hole on the support body 61 covers the screw hole, the threaded rod body passes through the screw hole and is in threaded connection with the screw hole, and the spacing between the bifurcation portion 62 and the support body 61 can be changed by rotating the knob.
As shown in fig. 1 and 2, in the dial indicator holder provided in this embodiment, the bifurcation part 62 and the supporting body 61 are integrally formed, the bifurcation part 62 is made of a rigid material, and the included angle between the bifurcation part 62 and the supporting body 61 is an acute angle, that is, the flexible supporting member 6 is Y-shaped. The included angle between the supporting body 61 and the second supporting member 3 is an obtuse angle, so that the supporting body 61 is convenient to install, i.e. the installation is convenient.
The working engineering of the dial gauge stand provided by the embodiment is as follows:
firstly, insert the amesdial 9 in the mounting hole, rotate second knob spare 7 for second knob spare 7 supports tight amesdial 9, unscrew first knob spare 5, rotate first support piece 2 and second support piece 3, make amesdial 9 to suitable position, then rotate nut spare 51, make nut spare 51 support tight second support piece 3, and fix the angle between first support piece 2 and the second support piece 3, rotatory third knob spare 8 again, make amesdial 9 and the laminating of being surveyed surface, can measure.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.
Claims (9)
1. A dial gauge stand, comprising:
a base (1);
the first support piece (2) is connected with the base (1), and the first support piece (2) can rotate around any shaft in a three-dimensional space;
the second support piece (3), the second support piece (3) is articulated with the first support piece (2), and the second support piece (3) is suitable for being connected with the amesdial (9).
2. The dial gauge stand according to claim 1, characterized in that the base (1) has a cylindrical protrusion (11), the top of the cylindrical protrusion (11) has a sphere (111), the first support (2) has a cylindrical hole, and the cylindrical hole is sleeved outside the sphere (111).
3. The dial gauge stand according to claim 2, further comprising a first knob member (5), wherein the first knob member (5) sequentially passes through the first support member (2) and the second support member (3), and a portion of the first knob member (5) protruding out of the second support member (3) is in threaded connection with a nut member (51).
4. A dial gauge stand according to any one of claims 1-3, further comprising a flexible support (6) having a support body (61), said support body (61) being fixedly connected to said second support (3), said support body (61) being provided with a mounting hole, said dial gauge (9) being adapted to be inserted into said mounting hole.
5. Dial gauge stand according to claim 4, characterized in that the angle between the support body (61) and the second support (3) is an obtuse angle.
6. The dial gauge stand according to claim 5, further comprising a second knob member (7), said second knob member (7) being in threaded connection with said support body (61), said second knob member (7) being adapted to be screwed into said mounting hole to abut against said dial gauge (9).
7. The dial gauge stand according to claim 6, characterized in that the flexible support (6) further has a bifurcation (62); the bifurcation part (62) and the supporting body (61) are arranged in a bifurcation way, the bifurcation part (62) extends towards a direction away from the mounting hole, and the bifurcation part (62) is tilted away from one side of the second supporting piece (3) under the action of external force, so that the supporting body (61) is tilted away from the second supporting piece.
8. The dial gauge stand according to claim 7, further comprising a third knob member (8), the support body (61) having a threaded hole, the third knob member (8) passing through the crotch portion (62) and being threadedly connected with the threaded hole, the third knob member (8) being screwed into the threaded hole such that a side of the support body (61) remote from the second support member (3) is tilted.
9. The dial gauge stand according to claim 8, characterized in that the angle between the bifurcation and the supporting body (61) is acute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320945927.7U CN219714190U (en) | 2023-04-23 | 2023-04-23 | Dial gauge stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320945927.7U CN219714190U (en) | 2023-04-23 | 2023-04-23 | Dial gauge stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219714190U true CN219714190U (en) | 2023-09-19 |
Family
ID=88004035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320945927.7U Active CN219714190U (en) | 2023-04-23 | 2023-04-23 | Dial gauge stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219714190U (en) |
-
2023
- 2023-04-23 CN CN202320945927.7U patent/CN219714190U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |