Detection mechanism for long-axis deep hole

Abstract

The utility model relates to the field of automobile part production and processing, and discloses a long shaft deep hole detection mechanism which comprises a limiting cover used for being connected to the two ends of a long shaft in a clamped mode. By arranging the limiting cover and the limiting hole, the light-emitting strip can be conveniently straightened, the situation that the position of the light-emitting strip deviates and influences the detection accuracy is prevented, by arranging the rubber ring, the friction force between the limiting cover and the long shaft can be increased, by arranging the light-emitting strip, the number of deep holes of the long shaft can be conveniently and rapidly detected, and the working efficiency is effectively improved; and by arranging a sliding groove, a sliding block and a protective shell, after the light-emitting strip is wound, the protective shell is pushed leftwards, the coil can be prevented from loosening or falling off, and the practicability of the device is effectively enhanced.

Description

Technical Field

[0001] The utility model relates to the field of automobile parts production and processing, in particular to a long-axis deep hole detection mechanism. Background Art

[0002] There are dozens of small radial through holes at different positions on the long axis. During the processing, some holes may be missed or not drilled through. If the holes are checked one by one, there may be problems of missed inspections.

[0003] The existing long axis deep hole detection mechanism cannot accurately and quickly detect dozens of radial small through holes on the long axis, which easily leads to long detection time and low work efficiency. Therefore, improvement is needed and a long axis deep hole detection mechanism is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a detection mechanism for a long-axis deep hole to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detection mechanism for a long axis deep hole, comprising a limit cover, wherein the limit cover is used for snap-fitting and connecting at both ends of the long axis.

[0006] Furthermore, a rubber ring is fixedly connected to the outer wall of the limiting cover, and the outer wall of the rubber ring is in close contact with the inner wall of the long shaft.

[0007] Furthermore, a limiting hole is provided in the middle of the limiting cover.

[0008] Furthermore, a controller is arranged on the right side of the long axis.

[0009] Furthermore, a light bar is fixedly connected to the output end of the controller, and the light bar passes through the limiting hole of the limiting cover.

[0010] Furthermore, a switch is fixedly connected to the top of the controller.

[0011] Furthermore, a slide groove is provided at the bottom end of the controller.

[0012] Furthermore, a sliding block is slidably connected in the middle of the sliding groove.

[0013] Furthermore, a protective shell is fixedly connected to the bottom end of the sliding block.

[0014] Furthermore, a winding shaft is fixedly connected to the bottom end of the controller.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] By setting a limit cover and a limit hole, it is convenient to straighten the light strip to prevent the position of the light strip from shifting and affecting the detection accuracy. By setting a rubber ring, the friction between the limit cover and the long axis can be increased. By setting the light strip, it is convenient to quickly detect the number of deep holes on the long axis, which effectively improves the work efficiency. By setting a winding shaft, it is convenient to wind and store the light strip to save space. By setting a slide groove, a slider and a protective shell, after winding the light strip, push the protective shell to the left to prevent the coil from loosening or falling off, which effectively enhances the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a front cross-sectional structural schematic diagram of the utility model;

[0020] Figure 3 It is a right side cross-sectional structural schematic diagram of the utility model.

[0021] In the figure: 1. Equipment body; 101. Protective shell; 102. Winding shaft; 11. Long axis; 12. Limit cover; 13. Rubber ring; 14. Limit hole; 15. Controller; 16. Light bar; 17. Switch; 18. Slide groove; 19. Slider. DETAILED DESCRIPTION

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the 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 operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-3 The utility model provides a technical solution for a detection mechanism of a long axis deep hole: a detection mechanism of a long axis 11 deep hole, comprising a limit cover 12, the limit cover 12 is used to be connected to both ends of the long axis 11 by snapping, by setting the limit cover 12 and the limit hole 14, it is convenient to align the light bar 16, to prevent the position deviation of the light bar 16 from affecting the detection accuracy, the outer wall of the limit cover 12 is fixedly connected with a rubber ring 13, by setting the rubber ring 13, the friction between the limit cover 12 and the long axis 11 can be increased, the outer wall of the rubber ring 13 is close to the inner wall of the long axis 11, and the limit hole 14 is provided in the middle of the limit cover 12;

[0026] A controller 15 is provided on the right side of the long axis 11, and a light strip 16 is fixedly connected to the output end of the controller 15. By providing the light strip 16, it is convenient to quickly detect the number of deep holes in the long axis 11, which effectively improves the work efficiency. The light strip 16 passes through the limiting hole 14 of the limiting cover 12, and a switch 17 is fixedly connected to the top of the controller 15. A slide groove 18 is provided at the bottom end of the controller 15. By providing the slide groove 18, a slider 19 and a protective shell 101, after the light strip 16 is wound, the protective shell 101 is pushed to the left to prevent the coil from loosening or falling off, which effectively enhances the practicality of the device. The middle of the slide groove 18 is slidably connected to the slider 19, and the bottom end of the slider 19 is fixedly connected to the protective shell 101. The bottom end of the controller 15 is fixedly connected to the winding shaft 102. By providing the winding shaft 102, it is convenient to wind and store the light strip 16, saving space.

[0027] The utility model is provided with a device body 1. When in use, the light bar 16 is first passed through the limiting hole 14 at the right end and then through the entire long axis 11. The limiting cover 12 is passed through the limiting hole 14 at the left end and through the light bar 16. Then, the limiting cover 12 is fixed to the left end of the long axis 11. The light bar 16 is straightened, the switch 17 is started, and the light bar 16 is turned on to start detecting the deep hole of the long axis 11. By providing the limiting cover 12 and the limiting hole 14, it is convenient to straighten the light bar 16 to prevent the position deviation of the light bar 16 from affecting the detection. Accuracy, by setting the rubber ring 13, the friction between the limit cover 12 and the long axis 11 can be increased, by setting the light bar 16, it is convenient to quickly detect the number of deep holes in the long axis 11, and the work efficiency is effectively improved. By setting the winding shaft 102, it is convenient to wind and store the light bar 16, and save space. By setting the slide groove 18, the slider 19 and the protective shell 101, after winding the light bar 16, the protective shell 101 is pushed to the left, which can prevent the coil from loosening or falling off, and effectively enhance the practicability of the device.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A detection mechanism for a long-axis deep hole, comprising a limit cover (12), characterized in that: The limit cover (12) is used for being snap-fitted and connected to the two ends of the long shaft (11); the outer wall of the limit cover (12) is fixedly connected with a rubber ring (13); the outer wall of the rubber ring (13) is in close contact with the inner wall of the long shaft (11); a limit hole (14) is provided in the middle of the limit cover (12); a controller (15) is provided on the right side of the long shaft (11); the output end of the controller (15) is fixedly connected with a light bar (16); the light bar (16) passes through the limit hole (14) of the limit cover (12).

2. A detection mechanism for a long-axis deep hole according to claim 1, characterized in that: A switch (17) is fixedly connected to the top of the controller (15).

3. A detection mechanism for a long-axis deep hole according to claim 1, characterized in that: A sliding groove (18) is provided at the bottom end of the controller (15).

4. A detection mechanism for a long-axis deep hole according to claim 3, characterized in that: A sliding block (19) is slidably connected in the middle of the sliding groove (18).

5. A detection mechanism for a long-axis deep hole according to claim 4, characterized in that: The bottom end of the sliding block (19) is fixedly connected to a protective shell (101).

6. A detection mechanism for a long-axis deep hole according to claim 1, characterized in that: The bottom end of the controller (15) is fixedly connected to a winding shaft (102).

Images