Bearing frame of die casting quality inspection detection head

Abstract

The utility model belongs to the technical field of die casting quality inspection, and discloses a bearing frame of a die casting quality inspection detection head, which comprises a bearing rack, and a bearing locking assembly is arranged on a top sliding frame of the bearing rack; the bearing locking assembly comprises a bearing table attached to a sliding frame of the bearing rack, a detection head is arranged in a center round hole of the bearing table, and the three-coordinate measuring machine for quality inspection can comprehensively detect the surface and internal characteristics of a die casting through high-precision measuring probes on three mutually perpendicular coordinate axes. The plurality of detection heads are placed on the bearing frame, and the bearing frame is provided with a plurality of movable bearing tables; the end part of the detection head is laterally inserted into the hole of the bearing table for clamping, and when the detection head is inserted into the hole of the bearing table, the spring pushes the lock catch to automatically clamp the detection head, so that stable fixation is realized; and when the detection head needs to be taken, the lock catch is unlocked.

Description

Technical Field

[0001] This utility model belongs to the field of die casting quality inspection technology, specifically a support frame for a die casting quality inspection head. Background Technology

[0002] The advanced intelligent vision technology used in die casting quality inspection enables rapid and high-precision testing of die castings. It can accurately identify surface defects, dimensional deviations, and other issues, significantly improving inspection efficiency and accuracy, reducing human error, and is suitable for quality inspection in large-scale die casting production. However, the inspection head structure requires fixing multiple inspection heads during visual inspection, which is inconvenient.

[0003] In use, existing inspection heads are directly fixed to the support, and once fixed, their position cannot be moved directly. Most of the fixed inspection heads are single-head structures, and fixing multiple inspection heads is inconvenient. The inspection heads are very precise and will be damaged if they fall from the support platform. In addition, the inspection head body is a single-head inspection, so the inspection accuracy is generally low and misjudgment is easy to occur, resulting in deviations in the quality inspection of die-cast parts and making it impossible to accurately complete the quality inspection operation.

[0004] Therefore, a support frame for the quality inspection head of die-cast parts is proposed to address the above problems. Utility Model Content

[0005] To address the problems mentioned in the background art, this utility model provides a support frame for a quality inspection head for die-casting parts, which has the advantages of being able to quickly fix multiple sets of quality inspection heads and being able to flexibly move and adjust on the front side of the sliding frame, resulting in more accurate inspection.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a support frame for a quality inspection head of a die-casting part, including a support frame, wherein a support locking assembly is provided on the top sliding frame of the support frame;

[0007] The bearing locking assembly includes a bearing platform that fits against the sliding frame of the bearing machine. A detection head is provided inside the central circular hole of the bearing platform. A triaxial detector is fixedly provided at the bottom end of the detection head. An elastic buckle is fitted against the outer side of the detection head. A pulley that slides against the bearing platform is fitted against the other side of the detection head. A drive shaft is rotatably provided at the top of the pulley. A spring that is fixed to the bearing platform is sleeved at the middle position of the drive shaft.

[0008] Preferably, the elastic buckle is configured as an elastic sheet, and one end of the elastic buckle is fixed inside the support platform, while the other end of the elastic buckle is configured as a ring.

[0009] Preferably, a stop bar that is fixed to the support platform is fitted to the outer side of the drive shaft.

[0010] Preferably, a vertical tube is fixedly provided at the other end of the drive shaft, and a rotating shaft that rotates with the support platform passes through the center of the vertical tube.

[0011] Preferably, the surface of the bearing locking assembly is spirally perforated with fasteners, and the fasteners are slidably disposed with the sliding frame of the bearing frame.

[0012] Preferably, a push rod is abutted against the rear side of the detection head, and a second rotating shaft that rotates with the support platform is rotatably provided at the other end of the push rod. A pull rod that passes through the support platform is fixedly provided on the outer side of the second rotating shaft.

[0013] Preferably, the pull rod and the push rod form an L-shaped structure.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. The coordinate measuring machine for quality inspection of this utility model can achieve comprehensive inspection of the surface and internal features of die-cast parts through high-precision measuring probes on three mutually perpendicular coordinate axes. Multiple inspection heads are placed on a support frame, which is equipped with multiple movable support platforms. The end side of the inspection head is inserted into the hole of the support platform for locking. When the inspection head is inserted into the hole of the support platform, the spring pushes the lock to automatically lock the inspection head, achieving a stable fixation. When the inspection head needs to be removed, the lock is unlocked.

[0016] 2. This utility model adopts a two-structure design of pull rod, push rod and rotating shaft. The pull rod structure can be rotated, and the rotating shaft rotates. In conjunction with the push rod, the detection head is pushed out from the round hole of the support platform to complete the quick disassembly operation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the installation structure of the load-bearing locking component of this utility model;

[0019] Figure 3 This is a cross-sectional structural diagram of the support platform of this utility model;

[0020] Figure 4 This is an enlarged structural schematic diagram of the pull rod of this utility model.

[0021] In the diagram: 1. Load-bearing frame;

[0022] 2. Load-bearing locking assembly; 21. Load-bearing platform; 22. Elastic buckle; 23. Pulley; 24. Drive shaft; 25. Stop bar; 26. Vertical tube; 27. Spring; 28. Rotary shaft one;

[0023] 3. Fasteners; 4. Detection head; 5. Triaxial detector; 6. Pull rod; 7. Push rod; 8. Rotating shaft II. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] The following describes an embodiment of this utility model based on its overall structure.

[0026] like Figures 1 to 4 As shown, this utility model provides a support frame for a quality inspection head of a die-casting part, including a support frame 1, and a support locking component 2 is provided on the top sliding frame of the support frame 1;

[0027] The bearing locking assembly 2 includes a bearing platform 21 that fits against the sliding frame of the bearing frame 1. A detection head 4 is provided inside the central circular hole of the bearing platform 21. A triaxial detector 5 is fixedly provided at the bottom end of the detection head 4 to provide more comprehensive detection. An elastic buckle 22 is fitted against the outer side of the detection head 4. A pulley 23 that slides against the bearing platform 21 is fitted against the other side of the detection head 4. A drive shaft 24 is rotatably provided at the top of the pulley 23. A spring 27 fixed to the bearing platform 21 is sleeved in the middle position of the drive shaft 24. The spring 27 pulls and tightens the drive shaft 24, pressing and positioning the pulley 23 against the outer side of the detection head 4, thus completing the positioning.

[0028] In this embodiment, the elastic buckle 22 is set as an elastic sheet, and one end of the elastic buckle 22 is fixed inside the support platform 21, while the other end of the elastic buckle 22 is set as a ring shape so as to cooperate with the pulley 23 to press against the outside of the detection head 4.

[0029] A stop bar 25, which is fixed to the support platform 21, is attached to the outer side of the drive shaft 24. The structure of the stop bar 25 restricts the drive shaft 24 from rotating too much and deviating.

[0030] The other end of the drive shaft 24 is fixedly provided with a riser 26. A rotating shaft 28 that rotates with the support platform 21 passes through the center of the riser 26. The riser 26 rotates outside the rotating shaft 28, and the pulley 23 is rotated by the drive shaft 24.

[0031] The surface of the bearing locking assembly 2 is spirally perforated with fasteners 3, and fasteners 3 are slidably mounted with the sliding frame of the bearing frame 1, so that the bearing platform 21 can be quickly installed through fasteners 3.

[0032] A push rod 7 is abutted against the rear side of the detection head 4. The other end of the push rod 7 is rotatably connected to a rotating shaft 8 that rotates with the support platform 21. A pull rod 6 that passes through the support platform 21 is fixed on the outer side of the rotating shaft 8. The pull rod 6 controls the push rod 7 to push open through the rotating shaft 8.

[0033] The pull rod 6 and the push rod 7 form an L-shaped structure to facilitate the ejection of the detection head 4.

[0034] The working principle and process of a support frame for a quality inspection head of die-cast parts:

[0035] Initial preparation stage: Place the support frame 1 in a suitable working position, ensuring it is stable and level. The top sliding frame of the support frame 1 provides the foundation for the subsequent installation and sliding of the support locking assembly 2. Check that all components of the support locking assembly 2 are intact. Place the detection head 4 inside the central circular hole of the support platform 21. The triaxial detector 5, fixedly connected to the bottom end of the detection head 4, is then in place. The triaxial detector 5 will provide comprehensive data support for the subsequent testing of the die-cast parts. Detection head 4 installation and fixing stage: Make the elastic buckle 22 fit against the outside of the detection head 4. Since the elastic buckle 22 is set as an elastic sheet, one end of it is fixed inside the support platform 21, and the other end is set as a ring, which can be easily matched. The pulley 23 is pressed against the outside of the detection head 4. The pulley 23 is placed in a position where it slides against the support platform 21, and the top of the pulley 23 is rotatably connected to the drive shaft 24. A spring 27, fixed to the support platform 21, is fitted in the middle of the drive shaft 24. The tension generated by the spring 27 pulls and tightens the drive shaft 24, thereby pressing and positioning the pulley 23 against the outside of the detection head 4, completing the initial positioning of the detection head 4. The stop bar 25, which is fixed to the support platform 21 on the outside of the drive shaft 24, is checked to ensure that the stop bar 25 can effectively limit the excessive rotation of the drive shaft 24 and prevent deviation, thus ensuring the stability of the positioning of the detection head 4. The riser 26 is installed at the other end of the drive shaft 24, so that the middle of the riser 26... The pivot 28, which rotates through the support platform 21, allows the riser 26 to rotate outside the pivot 28. The pulley 23 can be rotated via the drive shaft 24, further fine-tuning the position of the detection head 4. The support platform 21 is fixed to the sliding frame of the support frame 1 by fasteners 3 spirally threaded through the surface of the support locking assembly 2, ensuring the entire support locking assembly 2 is securely installed on the support frame 1. This completes the installation and fixing process of the detection head 4. In the detection phase, the die-cast part to be inspected is placed within the detection range of the detection head 4. The detection equipment is turned on, and the detection head 4 begins to inspect the die-cast part. The triaxial detector 5 collects the detection data in real time and transmits the data to subsequent devices. The data processing equipment analyzes the data to determine whether the die-cast parts meet the quality standards. When the position of the inspection head 4 needs to be adjusted or maintained, the pull rod 6 that passes through the support platform 21 is pulled. The pull rod 6 is fixedly connected to the rotating shaft 8. The rotating shaft 8 is rotatably mounted on the support platform 21, and the other end of the rotating shaft 8 is rotatably connected to the push rod 7. Since the pull rod 6 and the push rod 7 form an L-shaped structure, when the pull rod 6 is pulled, the rotating shaft 8 controls the push rod 7 to push the inspection head 4, pushing the inspection head 4 out, which facilitates the replacement, cleaning or maintenance of the inspection head 4. After the operation is completed, the inspection head 4 is reinstalled and fixed on the support platform 21 according to the above installation steps, in preparation for the next quality inspection of the die-cast parts.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A support frame for a quality inspection head of die-cast parts, comprising a support frame (1), characterized in that: The top sliding frame of the bearing frame (1) is provided with a bearing locking assembly (2); The bearing locking assembly (2) includes a bearing platform (21) that is in contact with the sliding frame of the bearing frame (1). A detection head (4) is provided inside the central circular hole of the bearing platform (21). A triaxial detector (5) is fixedly provided at the bottom end of the detection head (4). An elastic buckle (22) is attached to the outside of the detection head (4). A pulley (23) that slides with the bearing platform (21) is attached to the other side of the detection head (4). A drive shaft (24) is rotatably provided at the top of the pulley (23). A spring (27) that is fixed to the bearing platform (21) is sleeved in the middle position of the drive shaft (24).

2. The support frame for a quality inspection head of a die-casting part according to claim 1, characterized in that: The elastic buckle (22) is configured as an elastic sheet, and one end of the elastic buckle (22) is fixed inside the support platform (21), while the other end of the elastic buckle (22) is configured as a ring.

3. The support frame for a quality inspection head of a die-casting part according to claim 1, characterized in that: A stop bar (25) fixed to the support platform (21) is attached to the outer side of the drive shaft (24).

4. The support frame for a quality inspection head of a die-casting part according to claim 1, characterized in that: The other end of the drive shaft (24) is fixedly provided with a riser (26), and a rotating shaft (28) that rotates with the support platform (21) passes through the center of the riser (26).

5. The support frame for a quality inspection head of a die-casting part according to claim 1, characterized in that: The surface of the bearing locking assembly (2) is spirally perforated with fasteners (3), and the fasteners (3) are slidably disposed with the sliding frame of the bearing frame (1).

6. The support frame for a quality inspection head of a die-casting part according to claim 1, characterized in that: A push rod (7) is abutted against the rear side of the detection head (4). The other end of the push rod (7) is rotatably provided with a rotating shaft (8) that rotates with the support platform (21). A pull rod (6) that passes through the support platform (21) is fixedly provided on the outer side of the rotating shaft (8).

7. The support frame for a quality inspection head of a die-casting part according to claim 6, characterized in that: The pull rod (6) and push rod (7) form an L-shaped structure.

Images