Turnover wheel limiting mechanism
By designing the limit mechanism of the flip wheel, the limiting blocks and elastic parts are used to limit the jump of the shaft, the welding inaccurate problem caused by the jump of the shaft during automatic flip is solved, and product quality and production efficiency are improved.
Patent Information
- Application Number
- CN202421033882.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-14
AI Technical Summary
During the welding process of parts such as the main driver and co-driver's light shielding, the shaft is prone to jump when automatically flips, resulting in inaccurate welding and affecting product quality and production efficiency.
A flip wheel limiting mechanism is designed, including a fixed module, a rotary module and a limiting module. Through the coordination of the limiting block, limiting column and elastic members, the jumping of the rotating shaft is restricted and the stability of the rotating shaft is ensured.
It effectively limits the bouncing of the shaft, ensures welding quality and improves production efficiency, and avoids the problem of welding inaccurate bouncing caused by the bouncing of the shaft.
Smart Images
Figure CN222243397U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of workpiece flipping, in particular to a flip wheel limiting mechanism. Background Art
[0002] Many parts, such as the sun visors on the main and co-passenger sides of a car, need to be welded during production. However, during the welding process, the parts often need to be flipped. In the existing technology, when the parts are automatically flipped, the shaft will jump, which will cause the parts to be misaligned during welding, affecting product quality and production efficiency. Utility Model Content
[0003] According to an embodiment of the utility model, a turning wheel limiting mechanism is provided, which is used to limit the jumping of the driven part when the mold is turned over, and includes:
[0004] Fixed module;
[0005] A rotating module, a part of which is rotatably arranged inside the fixed module, and another part of which is connected to the mold;
[0006] The limit module is in contact with the rotation module, and is used to limit the jumping of the rotation module.
[0007] Furthermore, the fixed module includes: a fixed block, a cavity is provided inside the fixed block, and a part of the rotating module is arranged in the cavity.
[0008] Further, the rotating module comprises: a rotating shaft and a spacer sleeve;
[0009] A portion of the rotating shaft extends into the cavity inside the fixed block, and the remaining portion of the rotating shaft is connected to the mold;
[0010] The spacer is sleeved on the remaining part of the rotating shaft.
[0011] Furthermore, the rotating module further comprises: a sleeve, which is sleeved on the rotating shaft.
[0012] Furthermore, the sleeve is made of copper.
[0013] Furthermore, the limit module includes:
[0014] A limit block, which is arranged on the casing;
[0015] A plurality of limit columns, one end of which is arranged adjacent to the limit block, and one end of which is used to limit the range of the limit block's jumping;
[0016] An adjusting column, the end of which is connected to the limit block, and the adjusting column is used to adjust the degree of compression of the limit block on the sleeve.
[0017] Furthermore, the limiting module further comprises: an elastic member, which is arranged between the adjusting column and the limiting block.
[0018] According to the flip wheel limiting mechanism of the embodiment of the utility model, the problem of shaft jumping can be limited, thereby solving the problem of misalignment of products during welding due to shaft jumping, thereby improving product quality and production efficiency.
[0019] It is to be understood that both the foregoing general description and the following detailed description are exemplary, and are intended to provide further explanation of the technology as claimed. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a front view of the flip wheel limiting mechanism according to an embodiment of the utility model;
[0021] Figure 2 It is a top view of the flip wheel limiting mechanism according to an embodiment of the utility model;
[0022] Figure 3 for Figure 1 Cross-sectional view in the AA direction. DETAILED DESCRIPTION
[0023] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to further illustrate the present invention.
[0024] First, combine Figures 1 to 3 The flip wheel limiting mechanism according to the embodiment of the utility model is described, which is used to limit the jumping of the driven part when the mold is flipped, and its application scenario is very wide.
[0025] like Figure 3 As shown, the flip wheel limiting mechanism of the embodiment of the utility model comprises a fixing module 1, a rotating module 2 and a limiting module 3;
[0026] Specifically, Figure 3 As shown, a part of the rotating module 2 is rotatably arranged inside the fixed module 1, and another part of the rotating module 2 is connected to the mold; the limiting module 3 is in contact with the rotating module 2, and the limiting module 3 is used to limit the jumping of the rotating module 2.
[0027] Further, if Figure 1 , 2 As shown, the fixing module 1 comprises: a fixing block 11 , a cavity is defined inside the fixing block 11 , and a part of the rotating module 2 is disposed in the cavity.
[0028] Further, if Figure 3As shown, the rotating module 2 includes: a rotating shaft 21 and a spacer 22; a portion of the rotating shaft 21 extends into the cavity inside the fixed block 11, and the remaining portion of the rotating shaft 21 is connected to the mold; the spacer 22 is sleeved on the remaining portion of the rotating shaft 21. When the rotating shaft 21 rotates, the portion of the rotating shaft 21 that does not extend into the cavity will contact the fixed block 11, causing wear on the fixed block 11, and the spacer 22 in this embodiment can play a role in isolating the rotating shaft 21 from the fixed block 11.
[0029] Further, if Figure 3 As shown, the rotating module 2 further includes: a sleeve 23, which is sleeved on the rotating shaft 21. The sleeve 23 is preferably made of copper. Using copper as the sleeve 23 can fully utilize the high thermal conductivity of copper to effectively dissipate heat. At the same time, the corrosion resistance and wear resistance of copper help to extend the service life of the equipment.
[0030] Further, if Figure 3 As shown, the limit module 3 includes: a limit block 31, a plurality of limit posts 32 and an adjustment post 33; the limit block 31 is arranged on the sleeve 23; one end of the plurality of limit posts 32 is arranged adjacent to the limit block 31, and one end of the limit post 32 is used to limit the range of the limit block 31; when the limit post 32 is twisted, the limit post 32 will move downward, and the distance between the end of the limit post 32 and the limit block 31 will change. By adjusting the distance between the end of the limit post 32 and the limit block 31, the range of the limit block 31 that can jump up and down can be controlled. The end of the adjustment post 33 is connected to the limit block 31, and the adjustment post 33 is used to adjust the degree of compression of the limit block 31 on the sleeve 23.
[0031] Further, if Figure 3 As shown, the limiting module 3 further includes an elastic member 34 , which is disposed between the adjusting column 33 and the limiting block 31 . The elastic member 34 in this embodiment is a spring.
[0032] During operation, the rotating shaft 21 rotates in the cavity of the fixed block 11, and the sleeve 23 sleeved on the rotating shaft 21 is squeezed by the limit block 31, thereby limiting the jumping of the rotating shaft 21 during rotation. The limit block 31 is limited by a pair of limit columns 32 to limit its up and down movement range. The limit block 31 is adjusted by adjusting the column 33 to adjust the degree of compression of the sleeve 23 by the limit block 31. This force also indirectly acts on the rotating shaft 21, thereby limiting the jumping of the rotating shaft 21, thereby solving the problem of misalignment of the product during welding due to the jumping of the rotating shaft 21, and improving product quality and production efficiency.
[0033] Above, refer to Figures 1 to 3 The invention describes a turning wheel limiting mechanism according to an embodiment of the utility model, which can limit the problem of shaft jumping, thereby solving the problem of misalignment of products during welding due to shaft jumping, and improving product quality and production efficiency.
[0034] It should be noted that, in this specification, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprises..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0035] Although the content of the utility model has been described in detail through the above preferred embodiments, it should be appreciated that the above description should not be considered as a limitation of the utility model. After reading the above content, various modifications and substitutions of the utility model will be obvious to those skilled in the art. Therefore, the protection scope of the utility model should be limited by the attached claims.
Claims
1. A turning wheel limiting mechanism, used to limit the jumping of the driven part when the mold is turned over, characterized in that: Include: Fixed module; A rotating module, a part of which is rotatably disposed inside the fixed module, and another part of which is connected to the mold; A limit module is in contact with the rotation module, and is used to limit the jumping of the rotation module.
2. The flip wheel limiting mechanism according to claim 1, characterized in that: The fixing module comprises a fixing block, a cavity is provided inside the fixing block, and a part of the rotating module is arranged in the cavity.
3. The flip wheel limiting mechanism according to claim 2, characterized in that: The rotating module comprises: a rotating shaft and a spacer sleeve; A portion of the rotating shaft extends into the cavity inside the fixing block, and the remaining portion of the rotating shaft is connected to the mold; The spacer is sleeved on the remaining part of the rotating shaft.
4. The turning wheel limiting mechanism according to claim 3, characterized in that: The rotating module further comprises: a sleeve, and the sleeve is sleeved on the rotating shaft.
5. The turning wheel limiting mechanism according to claim 4, characterized in that: The sleeve is made of copper.
6. The turning wheel limiting mechanism according to claim 4, characterized in that: The limit module comprises: a limit block, and the limit block is arranged on the sleeve; A plurality of limit columns, one end of each of which is arranged adjacent to the limit block, and one end of each of which is used to limit the range of the limit block's jumping; An adjusting column, the end of which is connected to the limiting block, and the adjusting column is used to adjust the degree of compression of the limiting block on the sleeve.
7. The turning wheel limiting mechanism according to claim 6, characterized in that: The limiting module further comprises an elastic member, and the elastic member is arranged between the adjusting column and the limiting block.