Novel two-axis straightness positioning tool

Abstract

The utility model discloses a novel two-axis straightness positioning tool which comprises a mounting plate, positioning cylinders are arranged at the two ends of the mounting plate, the axes of the two positioning cylinders are arranged in parallel, and the two positioning cylinders can horizontally move back and forth in the direction away from or close to the other positioning cylinder relative to the mounting plate. And the movement direction of the two positioning cylinders is parallel to the center connecting line of the two positioning cylinders. According to the positioning tool, the straightness and the location degree of the two vertical holes in the assembly installation process can be simply, rapidly and stably guaranteed, meanwhile, the tool is simple and convenient in structure, small in size and light, and carrying and storage can be easily achieved; and by limiting the mounting positions of the two positioning cylinders, the compactness of the whole structure can be further ensured, and use and operation are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of tool positioning, in particular to a novel two-axis straightness positioning tool. Background Art

[0002] At present, a common problem in the installation of components is that the positioning tooling and visual inspection methods cannot ensure that the two vertical holes are in the same straight line, resulting in a large offset in the orientation of the two vertical holes after the product is installed, which directly affects the installation and testing of subsequent components. In this way, the subsequent components need to be disassembled and reinstalled, which affects the production efficiency and production cost of the components.

[0003] In view of this, this application is hereby filed. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the positioning tool and the visual inspection method cannot ensure that the two vertical holes are in the same straight line, which leads to a large offset in the orientation of the two vertical holes after the product is installed, which directly affects the installation and testing of subsequent components. The utility model aims to provide a new two-axis straightness positioning tool, which can simply, quickly and stably ensure the straightness and position of the two vertical holes during the component installation process. At the same time, the tool has a simple structure, a small and light size, and can be easily carried and stored.

[0005] The utility model is realized by the following technical solutions:

[0006] A novel two-axis straightness positioning tool comprises a mounting plate, two ends of which are provided with positioning cylinders, the axes of the two positioning cylinders are arranged in parallel, and the two positioning cylinders can move back and forth horizontally relative to the mounting plate in a direction away from or close to the other positioning cylinder.

[0007] The positioning tool of the utility model can simply, quickly and stably ensure the straightness and position of the two vertical holes during the component installation process. At the same time, the tool has a simple structure, a small and light size, and can be easily carried and stored.

[0008] Specifically, when in use, the two-axis linear positioning tool of the utility model is first placed on the product to be assembled, the spacing position between the two positioning cylinders is modulated, and then the two positioning cylinders are respectively placed in the holes of the parts to be assembled, and the positioning cylinders cooperate with the two holes of the component mounting parts to ensure the straightness and position accuracy of the two holes of the parts to be assembled during the component installation process.

[0009] In a specific embodiment, the movement direction of the two positioning cylinders is parallel to the center line of the two positioning cylinders. The utility model can further ensure the compactness of the overall structure and facilitate use and operation by limiting the installation positions of the two positioning cylinders.

[0010] In a specific embodiment, a guide rail is provided on the mounting plate, a sliding extension rod is slidably connected to the guide rail, and the positioning cylinder is installed at the end of the sliding extension rod. The sliding extension rod moves back and forth on the guide rail to drive the two positioning cylinders to move relative to or toward each other.

[0011] The utility model realizes the adjustment of the distance between the two positioning cylinders by arranging the guide rail and the sliding extension rod. The guide rail can be used for the movement and positioning of the bearing and positioning cylinders, the operation is more convenient, and the two positioning cylinders can be quickly pulled apart and retracted.

[0012] In a specific embodiment, two guide rails are provided and are installed in parallel on both sides of the mounting plate. By providing a guide rail for each positioning tube, the two positioning tubes can be ensured to have a larger range of opening and retracting while maintaining a smaller overall volume.

[0013] In a specific embodiment, the positioning cylinder is installed on the end of the sliding extension rod through a guide plate.

[0014] In a specific embodiment, a plug guide hole is opened on the guide plate.

[0015] In a specific embodiment, a projection limit block is provided on the surface of the mounting plate close to one end of the positioning tube, and a recovery limit block is provided on one end of the guide rail away from the positioning tube.

[0016] The present invention can prevent the sliding extension rod from slipping off the guide rail during the extension and retraction process by arranging the limit block, wherein the extension limit block is used to limit the extension of the sliding extension rod to prevent it from falling off, and the retraction limit block is used to limit the retraction of the sliding extension rod to prevent it from falling off.

[0017] In a specific embodiment, a bottom bracket is provided below the mounting plate. The bottom bracket provided in the utility model is used to connect with the columnar membrane product, thereby achieving the supporting function of the entire tooling.

[0018] In a specific embodiment, the bottom bracket includes an arc-shaped support plate, the axis of the arc-shaped support plate is parallel to the center line of the two positioning tubes, and the arc-shaped support plate is arranged at the bottom of the mounting plate through a connecting plate.

[0019] In a specific embodiment, the positioning cylinder and the guide plate are detachably connected, so that positioning cylinders of different sizes can be easily replaced.

[0020] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0021] 1. A novel two-axis straightness positioning tool provided in the embodiment of the utility model can simply, quickly and stably ensure the straightness and position of two vertical holes during the component installation process. At the same time, the tool has a simple structure, a small and light volume, and can be easily carried and stored;

[0022] 2. The novel two-axis straightness positioning tool provided by the embodiment of the utility model can further ensure the compactness of the overall structure and facilitate use and operation by limiting the installation positions of the two positioning cylinders;

[0023] 3. A novel two-axis straightness positioning tool provided by the embodiment of the utility model can adjust the distance between the two positioning cylinders by setting a guide rail and a sliding extension rod. The guide rail can be used to carry and position the movement of the positioning cylinders, which is more convenient to operate and can realize the rapid opening and retraction of the two positioning cylinders;

[0024] 4. A novel two-axis straightness positioning tool provided in an embodiment of the utility model can prevent the sliding extension rod from slipping off the guide rail during the extension and retraction process by setting a limit block, wherein the extension limit block is used to limit the extension of the sliding extension rod to prevent it from falling off, and the retraction limit block is used to limit the retraction of the sliding extension rod to prevent it from falling off;

[0025] 5. The embodiment of the utility model provides a new type of two-axis straightness positioning tool, and the bottom bracket is used to connect with the columnar membrane product, so as to realize the supporting function of the entire tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 A schematic front view of a two-axis straightness positioning tool provided in an embodiment of the utility model;

[0028] Figure 2 A schematic side view of a two-axis straightness positioning tool provided in an embodiment of the utility model;

[0029] Figure 3 A schematic top view of a two-axis straightness positioning tool provided in an embodiment of the utility model;

[0030] Figure 4 A schematic diagram of the three-dimensional structure of a two-axis straightness positioning tooling provided in an embodiment of the utility model.

[0031] Marks and corresponding parts names in the attached drawings:

[0032] 1-positioning cylinder, 2-guide plate, 3-sliding extension rod, 4-mounting plate, 5-extension limit block, 6-retraction limit block, 7-bottom bracket, 8-guide rail. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with embodiments and drawings. The schematic implementation manner of the utility model and its description are only used to explain the utility model and are not intended to limit the utility model.

[0034] In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present invention. However, it is apparent to those skilled in the art that these specific details are not necessary to implement the present invention. In other embodiments, in order to avoid confusing the present invention, well-known structures are not specifically described.

[0035] Throughout the specification, references to "one embodiment," "an embodiment," "an example," or "an example" mean that a particular feature, structure, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment of the present invention. Therefore, the phrases "one embodiment," "an embodiment," "an example," or "an example" appearing in various places throughout the specification do not necessarily all refer to the same embodiment or example. In addition, particular features, structures, or characteristics may be combined in one or more embodiments or examples in any suitable combination and / or sub-combination. In addition, it will be appreciated by those of ordinary skill in the art that the figures provided herein are for illustrative purposes and that the figures are not necessarily drawn to scale. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0036] In the description of the present invention, the terms "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They 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 direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limiting the scope of protection of the present invention.

[0037] Example

[0038] like Figure 1-Figure 4As shown, a new type of two-axis straightness positioning tooling provided by an embodiment of the utility model includes a mounting plate 4, and positioning cylinders 1 are arranged at both ends of the mounting plate 4. The axes of the two positioning cylinders are arranged in parallel, and the two positioning cylinders 1 can move back and forth horizontally relative to the mounting plate 4 in a direction away from or close to the other positioning cylinder 1.

[0039] The positioning tool of the utility model can simply, quickly and stably ensure the straightness and position of the two vertical holes during the component installation process. At the same time, the tool has a simple structure, a small and light size, and can be easily carried and stored.

[0040] Specifically, when in use, the two-axis linear positioning tool of the utility model is first placed on the product to be assembled, the spacing position between the two positioning cylinders is modulated, and then the two positioning cylinders are respectively placed in the holes of the parts to be assembled, and the positioning cylinders cooperate with the two holes of the component mounting parts to ensure the straightness and position accuracy of the two holes of the parts to be assembled during the component installation process.

[0041] In a specific embodiment, the movement direction of the two positioning cylinders 1 is parallel to the center line of the two positioning cylinders 1. The utility model can further ensure the compactness of the overall structure and facilitate use and operation by limiting the installation positions of the two positioning cylinders.

[0042] In a specific embodiment, a guide rail 8 is provided on the mounting plate 4, and a sliding extension rod 3 is slidably connected to the guide rail 8. The positioning cylinder 1 is installed at the end of the sliding extension rod 3. The sliding extension rod 3 moves back and forth on the guide rail 8 to drive the two positioning cylinders to move relative to or toward each other.

[0043] The utility model realizes the adjustment of the distance between the two positioning cylinders by arranging the guide rail and the sliding extension rod. The guide rail can be used for the movement and positioning of the bearing and positioning cylinders, the operation is more convenient, and the two positioning cylinders can be quickly pulled apart and retracted.

[0044] In a specific embodiment, two guide rails 8 are provided, which are installed in parallel on both sides of the mounting plate 4. By providing a guide rail for each positioning cylinder, the two positioning cylinders can be ensured to have a larger range of opening and retracting while maintaining a smaller overall volume.

[0045] In a specific embodiment, the positioning cylinder 1 is installed on the end of the sliding extension rod 3 through the guide plate 2.

[0046] In a specific embodiment, a plug guide hole is opened on the guide plate 2.

[0047] In a specific embodiment, a protruding limit block 5 is provided on the surface of the mounting plate 4 at one end close to the positioning tube 1 , and a recovering limit block 6 is provided on the end of the guide rail 8 away from the positioning tube 1 .

[0048] The present invention can prevent the sliding extension rod from slipping off the guide rail during the extension and retraction process by arranging the limit block, wherein the extension limit block is used to limit the extension of the sliding extension rod to prevent it from falling off, and the retraction limit block is used to limit the retraction of the sliding extension rod to prevent it from falling off.

[0049] In a specific embodiment, a bottom bracket 7 is provided below the mounting plate 4. The bottom bracket provided in the utility model is used to connect with the columnar membrane product, thereby achieving the supporting function of the entire tooling.

[0050] In a specific embodiment, the bottom bracket 7 includes an arc-shaped support plate, the axis of the arc-shaped support plate is parallel to the center line of the two positioning tubes 1, and the arc-shaped support plate is arranged at the bottom of the mounting plate 4 through a connecting plate.

[0051] In a specific embodiment, the positioning cylinder 1 and the guide plate 2 are detachably connected, so that positioning cylinders of different sizes can be easily replaced.

[0052] The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above description is only the specific implementation method of the utility model and is not used to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A new type of two-axis straightness positioning tool, characterized in that: It comprises a mounting plate (4), with positioning cylinders (1) being arranged at both ends of the mounting plate (4), the axes of the two positioning cylinders being arranged in parallel, and the two positioning cylinders (1) being able to move back and forth horizontally in a direction away from or approaching the other positioning cylinder (1) relative to the mounting plate (4).

2. A novel two-axis straightness positioning tool according to claim 1, characterized in that: The movement directions of the two positioning cylinders (1) are parallel to the center line connecting the two positioning cylinders (1).

3. A novel two-axis straightness positioning tool according to claim 2, characterized in that: The mounting plate (4) is provided with a guide rail (8), a sliding extension rod (3) is slidably connected to the guide rail (8), and the positioning cylinder (1) is mounted on the end of the sliding extension rod (3). The sliding extension rod (3) moves back and forth on the guide rail (8), thereby driving the two positioning cylinders to move relative to or towards each other.

4. A novel two-axis straightness positioning tool according to claim 3, characterized in that: Two guide rails (8) are provided and are respectively installed on two sides of the mounting plate (4).

5. A novel two-axis straightness positioning tool as described in claim 3, characterized in that: The positioning cylinder (1) is installed on the end of the sliding extension rod (3) through a guide plate (2).

6. A novel two-axis straightness positioning tool according to claim 5, characterized in that: The guide plate (2) is provided with a plug guide hole.

7. A novel two-axis straightness positioning tool according to claim 3, characterized in that: An extension limit block (5) is provided on the surface of the mounting plate (4) at one end close to the positioning cylinder (1), and a recovery limit block (6) is provided on the end of the guide rail (8) away from the positioning cylinder (1).

8. The novel two-axis straightness positioning tool according to claim 1 is characterized in that: A bottom bracket (7) is arranged below the mounting plate (4).

9. A novel two-axis straightness positioning tool according to claim 8, characterized in that: The bottom bracket (7) comprises an arc-shaped support plate, the axis of which is parallel to the center line connecting the two positioning cylinders (1), and the arc-shaped support plate is arranged at the bottom of the mounting plate (4) via a connecting plate.

10. A novel two-axis straightness positioning tool according to claim 5, characterized in that: The positioning cylinder (1) and the guide plate (2) are detachably connected.

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