Detection die for door seal
By designing the inclined surface and detection hole structure of the inspection mold, combined with the limit column and threaded connection, the problem of time-consuming inspection of door seals is solved, and a fast and accurate detection effect is achieved, which is suitable for use in efficient extrusion production lines.
Patent Information
- Application Number
- CN202422824877.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-20
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2034-11-20
AI Technical Summary
In the prior art, the detection method of door seals is time-consuming and increases the workload of staff, making it difficult to quickly and accurately determine whether the shape of the rubber sleeve and the cutting surface are qualified on the efficient extrusion production line.
A detection mold is designed, including an inclined inclined surface and detection hole, combined with limit columns and threaded connections to achieve rapid detection of the shape and cutting angle of the door seal, and visually comparing the tolerance standards.
It realizes fast and accurate door seal detection, reduces the generation of defective products, is suitable for use on extrusion production lines, and improves detection efficiency and accuracy.
Smart Images
Figure CN223258825U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of door seal strip detection equipment, in particular to a detection mould for door seal strips. Background Art
[0002] After the door seal is extruded and cut, its contour shape needs to be checked, and the angle of the cut rubber sleeve should also be checked to determine whether it meets the requirements. Since the door seal is extruded at a fast speed of more than 15 meters per minute, and in order to save production costs, the rubber sleeve cutting and magnetization are integrated into the extrusion production line. Therefore, these two tests are required to be fast and accurately determine whether the rubber sleeve shape and cutting surface are qualified.
[0003] However, in the prior art, the method for judging whether the door seal is qualified is to use a projector to measure various dimensions, which will increase the time for inspecting the door seal and increase the workload of the staff. This needs to be further improved.
[0004] Therefore, based on the above technical problems, it is necessary for technicians in this field to develop a detection mold for door seals. Utility Model Content
[0005] The purpose of the utility model is to provide a detection mold for door seals to solve the problems raised in the above background technology.
[0006] To achieve the above objectives, the present invention provides the following technical solutions:
[0007] A technical solution for a detection mold for a door seal includes a detection mold body, wherein a first bevel and a second bevel are obliquely arranged on both sides of the detection mold body, and the inclination angles of the first bevel and the second bevel are arranged in an inward direction from bottom to top. A detection hole is opened in a horizontal direction on one side of the detection mold body, and the shape of the detection hole is the same as that of the door seal.
[0008] As a preferred technical solution, the detection hole includes a strip-shaped hole one, which is opened on one side of the detection mold body, and a strip-shaped hole two, a through hole one, a through hole two, and a through hole three are opened on one side of the detection mold body in the horizontal direction, and a through hole four is opened on one side of the detection mold body in the horizontal direction, and a strip-shaped hole three is symmetrically opened on one side of the detection mold body in the horizontal direction, and the strip-shaped hole two, the through hole one, the through hole two, the through hole three, the through hole four and the strip-shaped hole three are all connected to the strip-shaped hole one.
[0009] As a preferred technical solution, a first limiting column and a second limiting column are symmetrically installed on both sides of the detection mold body.
[0010] As a preferred technical solution, two fixing bars are symmetrically provided on the bottom surface of the detection mold body, threaded holes are symmetrically provided on the top surfaces of the two fixing bars, and bolts are threadedly connected in the four threaded holes.
[0011] As a preferred technical solution, wristbands are installed on the top ends of the plurality of bolts.
[0012] As a preferred technical solution, the bottom surface of the detection mold body is provided with friction lines.
[0013] Compared with the prior art, the beneficial effects of the present invention are: fast detection speed, convenient judgment, suitable for use on extrusion production lines, convenient extruder operation, timely control of door seal shape fluctuations and cutting angle fluctuations, and timely detection of rubber sleeves with poor shape and products with poor cutting surfaces in a relatively short time. This rapid feedback on the quality of door seals can reduce the generation of defective products on the production line. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the overall structure of Example 1 of a detection mold for door seals.
[0015] Figure 2 for Figure 1 A partial enlarged view of point A in the middle.
[0016] Figure 3 This is a front view of embodiment 2 of a detection mold for door seals.
[0017] In the accompanying drawings: 1. Detection mold body; 2. Inclined surface 1; 3. Inclined surface 2; 4. Strip-shaped hole 1; 5. Strip-shaped hole 2; 6. Through hole 1; 7. Through hole 2; 8. Through hole 3; 9. Through hole 4; 10. Strip-shaped hole 3; 11. Limiting column 1; 12. Limiting column 2; 13. Fixing bar; 14. Threaded hole; 15. Bolt; 16. Bracelet. DETAILED DESCRIPTION
[0018] The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions, and advantages of the present invention more clearly understood, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. For those skilled in the art, the present invention can be implemented without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present invention by illustrating examples of the present invention.
[0019] Example 1: Figure 1-Figure 2As shown, the utility model provides a technical solution for a detection mold for a door seal: it includes a detection mold body 1, wherein the detection mold body 1 has inclined surfaces 1 2 and 3 on both sides, and the inclination angles of the inclined surfaces 1 2 and 3 are set in an inward direction from bottom to top. At the same time, a detection hole is opened in the horizontal direction on one side of the detection mold body 1. The staff inserts the door seal to be detected into the detection hole, and then observes the distance between the door seam strip and the detection hole. If the door seal fully fits the detection mold body 1, it is determined to be excellent. If there is a gap between the door seal and the detection mold body 1, it is necessary to determine whether it is within the tolerance range. Otherwise, it is necessary to adjust the extrusion parameters so that its shape is within the tolerance standard. Moreover, the angle test of the cutting surface of the door seal is performed. One end of the door seal is placed in the mold, and the cutting surface is aligned with the inclined surface of the detection mold body 1. The height difference between each part and the mold plane is observed, compared with the cutting standard tolerance, and visually compared with the maximum limit value. If it does not exceed the limit, it is confirmed to be qualified. The requirement for key parts is to be flush with one surface of the inspection mold body. This inspection tooling uses visual inspection, which is fast and easy to judge. It can meet the door seal inspection requirements and can guide the door seal extrusion production.
[0020] In the utility model, the detection hole includes a strip hole 1, which is opened on one side of the detection mold body 1, and a strip hole 2, a through hole 1 6, a through hole 2 7, and a through hole 3 8 are opened on one side of the detection mold body 1 in the horizontal direction, and a through hole 4 9 is opened on one side of the detection mold body 1 in the horizontal direction, and a strip hole 3 is opened symmetrically on one side of the detection mold body 1 in the horizontal direction, and the strip hole 2, the through hole 1 6, the through hole 2 7, the through hole 3 8, the through hole 4 9 and the strip hole 3 are all connected to the strip hole 1.
[0021] In the utility model, a limiting column 11 and a limiting column 12 are symmetrically installed on both sides of the detection mold body 1. The limiting column 11 and the limiting column 12 have a limiting function on the inclined door seal.
[0022] Example 2: Reference Figure 3 Two fixing bars 13 are symmetrically provided on the bottom surface of the detection mold body 1. The two fixing bars 13 are horizontally arranged and are in the shape of long strips. At the same time, threaded holes 14 are symmetrically provided on the top surfaces of the two fixing bars 13. Bolts 15 are threadedly connected in the four threaded holes 14. When the detection mold body 1 needs to be installed, the user sets the four fixing bars 13 in a preset position, and then threadably connects four bolts 15 in the four threaded holes 14 respectively, and fixes the detection mold body 1 in the preset position through the four bolts 15.
[0023] In this embodiment, in order to facilitate the user to tighten the four bolts 15 , a hand ring 16 is installed on the top of each of the four bolts 15 . When tightening the bolts 15 , the user only needs to hold the hand ring 16 .
[0024] Embodiment 3: Friction lines are provided on the bottom surface of the detection mold body 1 . The friction lines increase the friction between the installation position and the detection mold body 1 , thereby reducing the spontaneous movement of the detection mold body 1 .
[0025] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.
[0026] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship 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.
[0027] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.
[0028] While the embodiments described above are based on the present invention, these embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Clearly, many modifications and variations are possible based on the above description. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better utilize the present invention and its modifications and uses. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.
Claims
1. A detection mold for door seals, characterized in that: The invention comprises a detection mold body (1), wherein two sides of the detection mold body (1) are obliquely provided with a first oblique surface (2) and a second oblique surface (3), wherein the inclination angles of the first oblique surface (2) and the second oblique surface (3) are arranged in an inward direction from bottom to top, and a detection hole is opened in a horizontal direction on one side of the detection mold body (1), wherein the shape of the detection hole is the same as that of a door seam strip.
2. The detection mold for door seal according to claim 1, characterized in that: The detection hole comprises a strip-shaped hole 1 (4), the strip-shaped hole 1 (4) is opened on one side of the detection mold body (1), the strip-shaped hole 2 (5), the through hole 1 (6), the through hole 2 (7), and the through hole 3 (8) are opened on one side of the detection mold body (1) in the horizontal direction, the through hole 4 (9) is opened on one side of the detection mold body (1) in the horizontal direction, and the strip-shaped hole 3 (10) is symmetrically opened on one side of the detection mold body (1) in the horizontal direction, and the strip-shaped hole 2 (5), the through hole 1 (6), the through hole 2 (7), the through hole 3 (8), the through hole 4 (9) and the strip-shaped hole 3 (10) are all connected to the strip-shaped hole 1 (4).
3. The detection mold for door seal according to claim 1, characterized in that: A first limiting column (11) and a second limiting column (12) are symmetrically installed on both sides of the detection mold body (1).
4. The detection mold for door seal according to claim 1, characterized in that: Two fixing bars (13) are horizontally mounted on the bottom surface of the detection mold body (1), and threaded holes (14) are symmetrically opened on the top surfaces of the two fixing bars (13), and bolts (15) are threadedly connected in the four threaded holes (14).
5. The detection mold for door seal according to claim 4, characterized in that: The top ends of the plurality of bolts (15) are all provided with hand rings (16).
6. The detection mold for door seal according to claim 1, characterized in that: The bottom surface of the detection mold body is provided with friction lines.