A flexible detection device for large shell position
By designing a flexible detection device for position degree of large housing, using supporting base, detection disc, elastic main positioning mechanism and lifting inspection mechanism, the problem of low efficiency and high cost of position degree detection of large housing parts is solved, and efficient and low-cost detection effect is achieved.
Patent Information
- Application Number
- CN202421493306.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-27
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-27
AI Technical Summary
The positional detection efficiency of large shell parts is low, costly, and difficult to clamp, so the inspection process takes a long time.
A large-scale housing position degree flexible detection device is designed, including a support base, a detection disc, an elastic main positioning mechanism, a lifting and lowering detection mechanism, etc. Through the coordinated work of these components, the position degree detection of the large-scale housing parts is realized.
It improves detection efficiency, realizes positional detection that is difficult to achieve in large CMM equipment, reduces detection costs, simplifies operation and maintenance, and ensures the stability of the production process.
Smart Images
Figure CN222703962U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of large shells, in particular to a large shell position flexibility detection device. Background Art
[0002] Large shells are mainly balanced by the internal forces of the shell's curved surface under the action of external forces, forming a solid protective layer.
[0003] At present, large shell parts need to be inspected after production, but large shell parts are large in size and heavy in weight. Position detection generally uses large CMM method, which requires large investment in detection equipment and is difficult to clamp. The detection process is time-consuming, inefficient and costly. Therefore, we propose a large shell position flexible detection device to solve the above problems. Utility Model Content
[0004] The utility model aims to provide a large-scale shell position flexibility detection device to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A large shell position flexible detection device comprises a supporting base, a detection disk is provided above the supporting base, a large shell member is placed on the upper surface of the detection disk, the upper surface of the large shell member is provided with annularly arranged detection holes, the upper surface of the detection disk is provided with annularly arranged mounting grooves, the inner wall of each mounting groove is fixedly installed with an auxiliary positioning mechanism, the upper surface of the detection disk is fixedly installed with a plurality of elastic main positioning mechanisms, the inner wall of each elastic main positioning mechanism is installed with a buffer column, a lifting detection mechanism is provided below the detection disk, a lifting frame is fixedly installed at the bottom end of the lifting detection mechanism, a connecting rod is fixedly connected to the right side surface of the lifting frame, and a detection pin is provided inside the large shell member.
[0007] In a further embodiment, a limit seat is fixedly embedded on the upper surface of the detection plate, and the inner ring of the large shell is fixedly connected to a limit ring, and the bottom end of the limit ring extends to the inside of the limit seat.
[0008] In a further embodiment, a mounting block is fixedly mounted on the front side of the detection plate, and two mounting holes are formed on the front side of the mounting block.
[0009] In a further embodiment, two groups of support columns are fixedly connected to the upper surface of the support base, and top ends of the two groups of support columns are fixedly connected to the bottom surface of the detection plate.
[0010] In a further embodiment, a plurality of limit frames are fixedly mounted on the bottom surface of the lifting detection mechanism, and the bottom end of each of the limit frames is in contact with the upper surface of the support base.
[0011] In a further embodiment, a plurality of hanging rings are provided above the detection plate, and a bottom end of each of the hanging rings is fixedly connected to an upper surface of the detection plate.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] This flexible position detection device improves the detection efficiency and realizes the position detection that can only be achieved by large CMM. It can also realize hole position spot check control by adjusting the height of the detection pin. It is easy to operate and maintain. It can achieve standardized operation through simple training. The measurement results are intuitive, which reduces the detection cost, provides a basis for the actual production process control, and ensures the stability of the production process. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional structural schematic diagram of the front view of a large shell position flexibility detection device.
[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the side view of a large shell position flexibility detection device.
[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the bottom view of the large shell position flexibility detection device.
[0017] Figure 4 It is a cross-sectional view of the side view of a large shell position flexibility detection device.
[0018] In the figure: 1. Support base; 2. Detection plate; 3. Mounting groove; 4. Auxiliary positioning mechanism; 5. Large shell member; 6. Detection hole; 7. Elastic main positioning mechanism; 8. Buffer column; 9. Lifting frame; 10. Connecting rod; 11. Lifting detection mechanism; 12. Limiting frame; 13. Lifting ring; 14. Limiting seat; 15. Limiting ring; 16. Support column; 17. Mounting block; 18. Mounting hole; 19. Detection pin. DETAILED DESCRIPTION
[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are 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 therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.
[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should 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 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 by specific circumstances.
[0021] 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.
[0022] See also Figure 1-4In the utility model, a large shell position flexible detection device comprises a supporting base 1, a detection disk 2 is arranged above the supporting base 1, a large shell member 5 is placed on the upper surface of the detection disk 2, and the upper surface of the large shell member 5 is provided with annular detection holes 6, and the upper surface of the detection disk 2 is provided with annular mounting grooves 3, and the inner wall of each mounting groove 3 is fixedly installed with an auxiliary positioning mechanism 4, and a plurality of elastic main positioning mechanisms 7 are fixedly installed on the upper surface of the detection disk 2, and a buffer column 8 is installed on the inner wall of each elastic main positioning mechanism 7, and a lifting detection mechanism 11 is arranged below the detection disk 2, and a lifting frame 9 is fixedly installed at the bottom end of the lifting detection mechanism 11, and a connecting rod 10 is fixedly connected to the right side surface of the lifting frame 9, and a detection pin 19 is arranged inside the large shell member 5, and through the cooperation of the lifting detection mechanism 11 and the lifting frame 9, the detection of the position of all holes of the large shell member 5 can be completed at one time.
[0023] In a further embodiment, a limiting seat 14 is fixedly embedded on the upper surface of the detection disk 2, a limiting ring 15 is fixedly connected to the inner ring of the large shell component 5, the bottom end of the limiting ring 15 extends to the inside of the limiting seat 14, and a mounting block 17 is fixedly installed on the front of the detection disk 2. Two mounting holes 18 are provided on the front of the mounting block 17. Through the limiting seat 14 and the limiting ring 15, the placement of the large shell component 5 can be guided and limited, and the mounting block 17 and the mounting holes 18 are used to facilitate the installation and fixation of the equipment components.
[0024] In a further embodiment, two groups of support columns 16 are fixedly connected to the upper surface of the support base 1, and the top ends of the two groups of support columns 16 are fixedly connected to the bottom surface of the detection disk 2. A plurality of limit frames 12 are fixedly installed on the bottom surface of the lifting detection mechanism 11, and the bottom end of each limit frame 12 is in contact with the upper surface of the support base 1. A plurality of lifting rings 13 are provided above the detection disk 2, and the bottom end of each lifting ring 13 is fixedly connected to the upper surface of the detection disk 2. The support base 1 and the detection disk 2 can be firmly connected and fixed by the support columns 16. The setting of the lifting rings 13 facilitates the lifting and movement of the device.
[0025] The working principle of the utility model is: first, the device is connected to a power source, then the large shell part 5 is placed above the detection disk 2, and then a plurality of auxiliary positioning mechanisms 4 are used to assist the large shell part 5 in preliminary positioning, and then the auxiliary positioning mechanism 4 is placed inside the elastic main positioning mechanism 7, and then through the lifting detection mechanism 11 below, the position of all holes of the large shell part 5 can be detected at one time.
[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A large shell position flexibility detection device, characterized in that: The invention comprises a support base (1), a detection disk (2) is arranged above the support base (1), a large shell member (5) is placed on the upper surface of the detection disk (2), a circularly arranged detection holes (6) are provided on the upper surface of the large shell member (5), a circularly arranged mounting groove (3) is provided on the upper surface of the detection disk (2), an auxiliary positioning mechanism (4) is fixedly installed on the inner wall of each mounting groove (3), a plurality of elastic main positioning mechanisms (7) are fixedly installed on the upper surface of the detection disk (2), a buffer column (8) is installed on the inner wall of each elastic main positioning mechanism (7), a lifting detection mechanism (11) is arranged below the detection disk (2), a lifting frame (9) is fixedly installed at the bottom end of the lifting detection mechanism (11), a connecting rod (10) is fixedly connected to the right side surface of the lifting frame (9), and a detection pin (19) is provided inside the large shell member (5).
2. A large shell position flexibility detection device according to claim 1, characterized in that: A limit seat (14) is fixedly embedded on the upper surface of the detection disk (2), and the inner ring of the large shell (5) is fixedly connected to a limit ring (15), and the bottom end of the limit ring (15) extends to the inside of the limit seat (14).
3. A large shell position flexibility detection device according to claim 1, characterized in that: A mounting block (17) is fixedly mounted on the front of the detection disk (2), and two mounting holes (18) are provided on the front of the mounting block (17).
4. A large-scale shell position flexibility detection device according to claim 1, characterized in that: Two groups of support columns (16) are fixedly connected to the upper surface of the support base (1), and the top ends of the two groups of support columns (16) are fixedly connected to the bottom surface of the detection plate (2).
5. A large-scale shell position flexibility detection device according to claim 1, characterized in that: A plurality of limit frames (12) are fixedly mounted on the bottom surface of the lifting detection mechanism (11), and the bottom end of each limit frame (12) is in contact with the upper surface of the support base (1).
6. A large-scale shell position flexibility detection device according to claim 1, characterized in that: A plurality of hanging rings (13) are provided above the detection plate (2), and the bottom end of each hanging ring (13) is fixedly connected to the upper surface of the detection plate (2).