Detection device for gear forge piece

Abstract

The utility model belongs to the technical field of detection devices, and particularly relates to a detection device for a gear forge piece, which comprises a detection table, a detection platform and a detection platform, the visual assembly comprises two visual parts arranged above the mounting part; the overturning assembly comprises a rotating shaft arranged in the mounting part and an overturning table hooped on the rotating shaft; according to the detection device for the gear forge piece, after the gear forge piece is driven to rotate through the overturning table and the rotating shaft, the visual pieces detect the front face and the back face of the gear forge piece, and therefore the effect of improving the detection efficiency is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of detection devices, and particularly relates to a detection device for gear forgings. Background Art

[0002] Gear forgings (transmission mechanical devices) are a commonly used mechanical transmission element for transmitting and changing rotational motion and torque. They consist of a series of meshing gears, and each gear has a certain number of teeth. The basic principle of a gear is to achieve force transmission and motion conversion through the meshing of teeth.

[0003] After the gear forgings are processed, it is necessary to detect the flat surface for defects. With the development of technology, image monitoring technology is currently used for efficient surface defect detection. However, when the existing detection devices are detecting, they can only detect one side of the gear forgings, and the other side cannot be detected, which requires manual flipping, resulting in low detection efficiency.

[0004] Therefore, in order to solve the above problems, it is necessary to design a detection device for gear forgings. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a detection device for gear forgings to solve the technical problem of low detection efficiency of the existing detection devices.

[0006] To solve the above technical problems, the utility model provides a detection device for gear forgings, including:

[0007] A detection table, with an installation part provided in the middle thereof;

[0008] A vision component, two vision parts arranged above the installation part;

[0009] A flipping component, which includes: a rotating shaft arranged in the installation part and a flipping table hoop-mounted on the rotating shaft;

[0010] The rotating shaft is adapted to drive the flipping table and the gear forgings on the flipping table to rotate during rotation, so that the two vision parts can respectively detect the front and back surfaces of the gear forgings.

[0011] Furthermore, the flipping component further includes: a first air cylinder arranged on one side of the flipping table, a first contact part arranged on the top of the first air cylinder, and a second contact part connected to the telescopic end of the first air cylinder; wherein

[0012] The second contact part is adapted to move away from the first contact part when the first air cylinder extends; and

[0013] The first contact part and the second contact part are adapted to abut against the gear forgings when moving away from each other.

[0014] Further, a first limiting member is provided at the top of the first contact member;

[0015] a second limiting member is provided at the top of the second contact member; wherein

[0016] the first limiting member and the second limiting member are adapted to limit the gear forging during flipping.

[0017] Further, the flipping assembly further includes: fixing members provided at both ends of the rotating shaft; wherein

[0018] the fixing members are connected to the rotating shaft by bearings; and

[0019] the fixing members are connected to the mounting portion.

[0020] Further, the flipping assembly further includes: a gear sleeved on the rotating shaft, a rack meshing with the gear, and a second air cylinder for driving the rack to move; wherein

[0021] the second air cylinder is fixed to the bottom of the inspection table.

[0022] Further, the flipping assembly further includes: a support plate provided at the bottom of the fixing member, and a guide rail provided on the top of the support plate; wherein

[0023] the rack is slidably connected to the guide rail.

[0024] Further, the vision assembly further includes: a cross bar connected to the vision member, and support arms provided on both sides of the cross bar; wherein

[0025] the support arms are provided on the inspection table.

[0026] The beneficial effects of the present utility model are:

[0027] (1). In the present utility model, the gear forging is sleeved outside the first contact member and the second contact member. The vision member inspects one side of the gear forging. The first air cylinder is controlled to extend, and the second contact member moves outwards. The second contact member moves away from the first contact member. At this time, the first contact member and the second contact member abut against the inner hole of the gear forging. At this time, the second air cylinder is controlled to extend. The second air cylinder drives the rack to slide on the guide rail. At this time, the rack meshes with the gear, driving the rotating shaft to rotate. At the same time, the flipping table, the first air cylinder, and the gear forging abutting against the first contact member and the second contact member rotate to another position on the inspection table. The first limiting member and the second limiting member limit the flipped gear forging, and the vision member inspects the other side of the gear forging. Through the above steps, the detection efficiency is improved and the labor force is reduced.

[0028] Other features and advantages of the present utility model will be described in the following specification, and part of them will become obvious from the specification or be understood by implementing the present utility model. The objectives and other advantages of the present utility model are achieved and obtained by the structures specifically pointed out in the specification and the accompanying drawings.

[0029] In order to make the above objectives, features, and advantages of the present utility model more obvious and understandable, the following specifically presents preferred embodiments and, in conjunction with the accompanying drawings, provides a detailed description as follows. Description of the Drawings

[0030] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0031] Figure 1 is a perspective view of the overall preferred embodiment of the present utility model;

[0032] Figure 2 is a perspective view of the preferred embodiment of the flipping assembly of the present utility model.

[0033] In the figure:

[0034] Detection table 1, mounting part 11;

[0035] Vision assembly 2, vision part 21, cross bar 22, support arm 23;

[0036] Flipping assembly 3, rotating shaft 301, flipping table 302, first cylinder 303, first contact part 304, first limiting part 3041, second contact part 305, second limiting part 3051, fixing part 306, gear 307, rack 308, second cylinder 309, support plate 310, guide rail 311. Specific Embodiments

[0037] In order to make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions of the present utility model in conjunction with the accompanying drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model. Embodiment 1

[0038] As Figure 1 、 Figure 2As shown in the figure, this embodiment provides a detection device for gear forgings, including:

[0039] A detection table 1, with an installation part 11 provided in the middle thereof; a vision component 2, two vision parts 21 arranged above the installation part 11; a flipping component 3, which includes: a rotating shaft 301 arranged in the installation part 11, and a flipping table 302 sleeved on the rotating shaft 301; the rotating shaft 301 is adapted to drive the flipping table 302 and the gear forging on the flipping table 302 to rotate when rotating, so that the two vision parts 21 respectively detect the front and back sides of the gear forging; it is most preferred that the installation part 11 is in a cross shape; the vision part 21 can be but is not limited to a camera or a video camera; by arranging two vision parts 21, the gear forging can be detected before and after flipping respectively, thereby reducing the detection time.

[0040] The flipping component 3 further includes: a first cylinder 303 arranged on one side of the flipping table 302, a first contact part 304 arranged on the top of the first cylinder 303, and a second contact part 305 connected to the telescopic end of the first cylinder 303; wherein the second contact part 305 is adapted to move away from the first contact part 304 when the first cylinder 303 extends; and the first contact part 304 and the second contact part 305 are adapted to abut against the gear forging when moving away from each other; by extending or retracting the first cylinder 303, the first contact part 304 and the second contact part 305 are made to move away from or close to each other, so as to drive the gear forging to be lifted or placed.

[0041] A first limiting part 3041 is arranged on the top of the first contact part 304; a second limiting part 3051 is arranged on the top of the second contact part 305; wherein the first limiting part 3041 and the second limiting part 3051 are adapted to limit the gear forging during flipping; by arranging the first limiting part 3041 and the second limiting part 3051, the effect of limiting the flipped gear forging and preventing the gear forging from falling during flipping is achieved.

[0042] The flipping component 3 further includes: fixing parts 306 arranged at both ends of the rotating shaft 301; wherein the fixing parts 306 are connected to the rotating shaft 301 by bearings; and the fixing parts 306 are connected to the installation part 11.

[0043] The flipping component 3 further includes: a gear 307 sleeved on the rotating shaft 301, a rack 308 meshing with the gear 307, and a second cylinder 309 for driving the rack 308 to move; wherein the second cylinder 309 is fixed at the bottom of the detection table 1; by arranging the gear 307 and the rack 308, the rotation angle of the rotating shaft 301 is controlled, so as to achieve the rotation of the rotating shaft 301 within a certain angle.

[0044] The flipping component 3 further includes: a support plate 310 disposed at the bottom of the fixed member 306, and a guide rail 311 disposed on the top of the support plate 310; wherein the rack 308 is slidably connected to the guide rail 311; by providing the guide rail 311, the effect of preventing the rack 308 from shifting is achieved.

[0045] The vision component 2 further includes: a cross bar 22 connected to the vision member 21, and support arms 23 disposed on both sides of the cross bar 22; wherein the support arms 23 are disposed on the inspection table 1.

[0046] In this embodiment, the gear forging is sleeved outside the first contact member 304 and the second contact member 305. The vision member 21 inspects one side of the gear forging. The first cylinder 303 is controlled to extend, and the second contact member 305 moves outward. The second contact member 305 moves away from the first contact member 304. At this time, the first contact member 304 and the second contact member 305 abut against the inner hole of the gear forging. At this time, the second cylinder 309 is controlled to extend. The second cylinder 309 drives the rack 308 to slide on the guide rail 311. At this time, the rack 308 meshes with the gear 307, driving the rotating shaft 301 to rotate. At the same time, the flipping table 302, the first cylinder 303, and the gear forging abutting against the first contact member 304 and the second contact member 305 rotate to another position on the inspection table 1. The first limiting member 3041 and the second limiting member 3051 limit the flipped gear forging. The vision member 21 inspects the other side of the gear forging. Through the above steps, the effect of improving the inspection efficiency and reducing the manual labor is achieved.

[0047] All the devices (components without specific structures described) selected in this application are common standard parts or parts known to those skilled in the art. Their structures and principles can be known to those skilled in the art through technical manuals or obtained through conventional experimental methods.

[0048] In the description of the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" shall be understood in a broad sense. For example, it 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 directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0049] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation on the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0050] Taking the above-mentioned ideal embodiment of the present utility model as an inspiration, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of this utility model. The technical scope of this utility model is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A detection device for gear forgings, characterized in that: include: A testing platform (1), wherein a mounting portion (11) is provided in the middle thereof; A visual component (2), comprising two visual components (21) arranged above the mounting portion (11); A turning assembly (3) comprising: a rotating shaft (301) arranged in the mounting portion (11), and a turning table (302) clamped on the rotating shaft (301); The rotating shaft (301) is suitable for driving the turning table (302) and the gear forging on the turning table (302) to rotate when rotating, so that the two visual components (21) can respectively detect the front and back sides of the gear forging.

2. The gear forging detection device according to claim 1, characterized in that: The turning assembly (3) further comprises: a first cylinder (303) arranged on one side of the turning platform (302), a first contact piece (304) arranged on the top of the first cylinder (303), and a second contact piece (305) connected to the telescopic end of the first cylinder (303); wherein The second contact piece (305) is adapted to be away from the first contact piece (304) when the first cylinder (303) is extended; and The first contact piece (304) and the second contact piece (305) are suitable for abutting against the gear forging when they are separated from each other.

3. The gear forging detection device according to claim 2, characterized in that: A first limiting member (3041) is provided on the top of the first contact member (304); A second limiting member (3051) is provided on the top of the second contact member (305); wherein The first limiting member (3041) and the second limiting member (3051) are suitable for limiting the position of the gear forging when it is flipped.

4. The gear forging detection device according to claim 3, characterized in that: The flip assembly (3) further comprises: fixing members (306) arranged at both ends of the rotating shaft (301); wherein The fixing member (306) is connected to the bearing of the rotating shaft (301); and The fixing member (306) is connected to the mounting portion (11).

5. The gear forging detection device according to claim 4, characterized in that: The flip assembly (3) further comprises: a gear (307) sleeved on the rotating shaft (301), a rack (308) meshing with the gear (307), and a second cylinder (309) for driving the rack (308) to move; wherein The second cylinder (309) is fixed on the bottom of the testing platform (1).

6. The gear forging detection device according to claim 5, characterized in that: The flip assembly (3) further comprises: a support plate (310) arranged at the bottom of the fixing member (306), and a guide rail (311) arranged at the top of the support plate (310); wherein The rack (308) is slidably connected to the guide rail (311).

7. The gear forging detection device according to claim 6, characterized in that: The visual component (2) further comprises: a crossbar (22) connected to the visual component (21), and support arms (23) arranged on both sides of the crossbar (22); wherein The support arm (23) is arranged on the detection platform (1).

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