Auxiliary parallelism measurement device

Abstract

The utility model discloses an auxiliary parallelism measurement device, which belongs to the technical field of auxiliary devices, and comprises a rotatable guide pillar, one end of the guide pillar is connected with a first clamping plate, one end of the first clamping plate far away from the guide pillar is provided with a parallelism instrument for detecting the parallelism between two shafts, and the middle part of the guide pillar is provided with a connecting plate. The auxiliary parallelism measuring device comprises a connecting plate, a first clamping plate is fixedly installed in the middle of the connecting plate, the first clamping plate and the connecting plate are perpendicular to each other to form a shaft clamping space used for clamping a shaft, and the first clamping plate and the first clamping plate are arranged in parallel. A measured shaft is tightly attached to the first clamping plate and the connecting plate, the measuring end of the parallelism instrument is aligned to the other measured shaft, if the position is not aligned, the guide column can be rotated to adjust the measuring end to a proper position, then measurement is carried out, the device can measure accurately, and the position of the parallelism instrument can be adjusted by rotating the guide column, so that measurement is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of auxiliary devices, and more specifically relates to an auxiliary parallelism measurement device. Background Art

[0002] At present, when measuring the parallelism between two axes, it is difficult to measure the parallelism between the two axes using only one parallelism meter. Since the two axes may not be parallel, using only one parallelism meter for measurement is prone to measurement errors, thereby causing equipment failure. Utility Model Content

[0003] The main purpose of the utility model is to provide an auxiliary parallelism measurement device, which makes it easier to align the parallelism of two axes, makes the measurement more accurate, and avoids equipment failure.

[0004] According to the first aspect of the utility model, there is provided an auxiliary parallelism measurement device, comprising a rotatable guide column, one end of the guide column is connected to a first clamping plate, an end of the first clamping plate away from the guide column is equipped with a parallelism meter for detecting the parallelism between two axes, a connecting plate is provided in the middle of the guide column, a first clamping plate is fixedly installed in the middle of the connecting plate, the first clamping plate and the connecting plate are perpendicular to each other to form a clamping shaft space for clamping the shaft, and the first clamping plate and the first clamping plate are arranged parallel to each other.

[0005] In a specific embodiment of the present invention, the connecting plate is connected to the guide column via a second clamping plate, and the second clamping plate and the first clamping plate are arranged parallel to each other.

[0006] In a specific embodiment of the present invention, the second clamping plate can move back and forth along the length direction of the guide column.

[0007] In a specific embodiment of the present invention, an end of the guide column away from the first clamping plate is connected to an extension column.

[0008] In a specific embodiment of the present invention, the outer diameter of the extension column is equal to the outer diameter of the guide column.

[0009] In a specific embodiment of the utility model, one end of the first clamping plate is fixedly connected to one end of the guide column by a bolt, and the other end of the first clamping plate is fixedly connected to the parallelism meter by a bolt.

[0010] In a specific embodiment of the present invention, the detection end of the parallelism meter is arranged on a side of the first clamping plate away from the first clamping plate.

[0011] In a specific embodiment of the utility model, a second clamping plate is fixedly mounted on one side of the first clamping plate close to the connecting plate by means of bolts.

[0012] One of the above technical solutions of the utility model has at least one of the following advantages or beneficial effects:

[0013] This auxiliary parallelism measurement device installs the parallelism meter on the first clamping plate, and then clamps the measured axis in the clamping space. The measured axis is tightly attached to the first clamping plate and the connecting plate, and the measuring end of the parallelism meter is aligned with the other measured axis. If the position is incorrect, the guide column can be rotated to adjust it to the appropriate position before measurement. This device can not only measure accurately, but also adjust the position of the parallelism meter by rotating the guide column for convenient measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 It is a structural schematic diagram of an auxiliary parallelism measurement device in one embodiment of the utility model. DETAILED DESCRIPTION

[0016] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions from beginning to end. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0017] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, 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 therefore cannot be understood as a limitation on the present invention.

[0018] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0019] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more features.

[0020] In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the term "connection" should be understood in a broad sense. For example, it can be a fixed connection or a movable connection, a detachable connection or a non-detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be internal connection between two elements, indirect connection, or an interactive relationship between two elements.

[0021] The following disclosure provides many different embodiments or examples for implementing different solutions of the present invention.

[0022] Reference Figure 1 As shown, an auxiliary parallelism measuring device is provided, including a rotatable guide column 2, one end of the guide column 2 is connected to a first clamping plate 7, an end of the first clamping plate 7 away from the guide column 2 is installed with a parallelism meter 8 for detecting the parallelism between two axes, a connecting plate 5 is arranged in the middle of the guide column 2, a first clamping plate 6 is fixedly installed in the middle of the connecting plate 5, the first clamping plate 6 and the connecting plate 5 are perpendicular to each other to form a clamping shaft space 61 for clamping the shaft, and the first clamping plate 7 and the first clamping plate 6 are arranged parallel to each other.

[0023] In this embodiment, the device is used to measure whether two axes are parallel. The parallelism meter 8 is installed on the first clamping plate 7, and then the measured axis is clamped in the axis clamping space 61, that is, the measured axis is in close contact with the first clamping plate 6 and the connecting plate 5, the first clamping plate 6 and the connecting plate 5 are perpendicular to each other, and the axis clamping spaces 61 on both sides of the first clamping plate 6 can clamp the axis, and the measuring end of the parallelism meter (the pointer of the parallelism meter) is aligned with the other measured axis. If the position is incorrect, the guide column 2 can be rotated to adjust the parallelism meter to rotate to a suitable position for convenient measurement.

[0024] In one embodiment of the utility model, the connecting plate 5 is connected to the guide column 2 through the second clamping plate 3, and the second clamping plate 3 and the first clamping plate 7 are arranged parallel to each other. Preferably, the second clamping plate 3 is fixedly connected to the guide column 2 through bolts. When the bolts are tightened, the second clamping plate 3 and the guide column 2 are fixed more firmly; when the bolts are loosened, the second clamping plate 3 can move back and forth along the length direction of the guide column 2. The position of the second clamping plate 3 can be adjusted according to actual conditions, which can be suitable for more usage scenarios.

[0025] In one embodiment of the utility model, an extension column 1 is connected to one end of the guide column 2 away from the first clamping plate 7, a threaded hole is provided at one end of the guide column 2 away from the first clamping plate 7, and a threaded column is provided at one end of the extension column 1. The threaded column can be inserted into the threaded hole for threaded connection, so the guide column 2 and the extension column 1 are threadedly connected to each other; in order to enable the second clamping plate 3 to be moved onto the extension column 1, the outer diameter of the extension column 1 is set to be the same size as the outer diameter of the guide column 2, so as to facilitate the second clamping plate 3 to be moved onto the extension column 1.

[0026] In one embodiment of the utility model, one end of the first clamping plate 7 is fixedly connected to one end of the guide column 2 by bolts, and the other end of the first clamping plate 7 is fixedly connected to the parallelism meter 8 by bolts. Gaps are provided on both ends of the first clamping plate 7, and the gaps can facilitate the installation of the guide column 2 and the parallelism meter 8. However, when the bolts are tightened, the size of the gap gradually becomes smaller, and the connection between the first clamping plate 7 and the guide column 2 and the parallelism meter 8 will become more and more firm; when the bolts are loosened, the size of the gap gradually becomes larger and returns to its original size. At this time, the guide column 2 and the parallelism meter 8 can be removed from the first clamping plate 7.

[0027] In an embodiment of the present invention, the detection end of the parallelism meter 8 is arranged on a side of the first clamping plate 7 away from the first clamping plate 6 .

[0028] In one embodiment of the utility model, in order to beautify the appearance of the device, a second clamping plate 4 is fixedly mounted on one side of the first clamping plate 7 close to the connecting plate 5 by bolts, thereby improving the appearance of the overall device.

[0029] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An auxiliary parallelism measurement device, comprising a rotatable guide column (2), characterized in that: One end of the guide column (2) is connected to a first clamping plate (7), and an end of the first clamping plate (7) away from the guide column (2) is installed with a parallelism meter (8) for detecting the parallelism between the two shafts. A connecting plate (5) is arranged in the middle of the guide column (2), and a first clamping plate (6) is fixedly installed in the middle of the connecting plate (5). The first clamping plate (6) and the connecting plate (5) are perpendicular to each other to form a clamping shaft space (61) for clamping the shaft. The first clamping plate (7) and the first clamping plate (6) are arranged parallel to each other.

2. The auxiliary parallelism measurement device according to claim 1, characterized in that: The connecting plate (5) is connected to the guide column (2) via a second clamping plate (3), and the second clamping plate (3) and the first clamping plate (7) are arranged parallel to each other.

3. The auxiliary parallelism measurement device according to claim 2, characterized in that: The second clamping plate (3) can move back and forth along the length direction of the guide column (2).

4. The auxiliary parallelism measurement device according to claim 1, characterized in that: An end of the guide column (2) away from the first clamping plate (7) is connected to an extension column (1).

5. The auxiliary parallelism measurement device according to claim 4, characterized in that: The outer diameter of the extension column (1) is equal to the outer diameter of the guide column (2).

6. The auxiliary parallelism measurement device according to claim 1, characterized in that: One end of the first clamping plate (7) is fixedly connected to one end of the guide column (2) via a bolt, and the other end of the first clamping plate (7) is fixedly connected to the parallelism meter (8) via a bolt.

7. The auxiliary parallelism measurement device according to claim 1, characterized in that: The detection end of the parallelism meter (8) is arranged on a side of the first clamping plate (7) away from the first clamping plate (6).

8. The auxiliary parallelism measurement device according to claim 1, characterized in that: A second clamping plate (4) is fixedly mounted on one side of the first clamping plate (7) close to the connecting plate (5) by means of bolts.

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